From 9cd00a3312ccedee7218a8038fd8e1efb7cd2ce4 Mon Sep 17 00:00:00 2001 From: Suhas Nandakumar Date: Mon, 12 Mar 2012 12:52:57 -0700 Subject: [PATCH 1/4] Fixed libxml2 and msgsnd issue --- native/alder/config/system-headers | 1056 +++++++++++++++++++++ native/alder/js/src/config/system-headers | 1056 +++++++++++++++++++++ native/alder/toolkit/library/Makefile.in | 607 ++++++++++++ 3 files changed, 2719 insertions(+) create mode 100644 native/alder/config/system-headers create mode 100644 native/alder/js/src/config/system-headers create mode 100644 native/alder/toolkit/library/Makefile.in diff --git a/native/alder/config/system-headers b/native/alder/config/system-headers new file mode 100644 index 0000000..5790aba --- /dev/null +++ b/native/alder/config/system-headers @@ -0,0 +1,1056 @@ +A4Stuff.h +activscp.h +AEDataModel.h +AEObjects.h +AEPackObject.h +AERegistry.h +AEUtils.h +afxcmn.h +afxcoll.h +afxcview.h +afxdisp.h +afxdtctl.h +afxext.h +afxmt.h +afxpriv.h +afxtempl.h +afxwin.h +algorithm +Aliases.h +all.h +alloca.h +alloc.h +alsa/asoundlib.h +alsa/pcm.h +alsa/mixer.h +android/log.h +ansi_parms.h +a.out.h +app/Cursor.h +Appearance.h +AppFileInfo.h +AppKit.h +AppleEvents.h +Application.h +app/Message.h +app/MessageRunner.h +arpa/inet.h +arpa/nameser.h +asm/sigcontext.h +asm/signal.h +ASRegistry.h +assert.h +atk/atk.h +atlcom.h +atlconv.h +atlctl.cpp +atlctl.h +ATLCTL.H +atlhost.h +atlimpl.cpp +atlwin.cpp +ATSTypes.h +ATSUnicode.h +Balloons.h +base/pblock.h +base/PCR_Base.h +base/session.h +basetyps.h +be/app/Application.h +Beep.h +be/kernel/image.h +be/kernel/OS.h +bfd.h +Bitmap.h +bitset +blapi.h +bsd/libc.h +bsd/syscall.h +bstring.h +builtin.h +Button.h +byteswap.h +#if MOZ_TREE_CAIRO!=1 +#define WRAP_CAIRO_HEADERS +#endif +#ifdef WRAP_CAIRO_HEADERS +pixman.h +cairo.h +cairo-atsui.h +cairo-beos.h +cairo-ft.h +cairo-glitz.h +cairo-os2.h +cairo-pdf.h +cairo-ps.h +cairo-tee.h +cairo-quartz.h +cairo-win32.h +cairo-xlib.h +cairo-xlib-xrender.h +cairo-directfb.h +cairo-qpainter.h +#endif +dfiff.h +exception +ffi.h +fusion/reactor.h +fusion/property.h +fusion/conf.h +fusion/build.h +fusion/hash.h +fusion/shm/shm.h +fusion/shm/shm_internal.h +fusion/shm/pool.h +fusion/ref.h +fusion/fusion_internal.h +fusion/lock.h +fusion/types.h +fusion/vector.h +fusion/call.h +fusion/shmalloc.h +fusion/protocol.h +fusion/fusion.h +fusion/arena.h +fusion/object.h +dgiff.h +direct/util.h +direct/memcpy.h +direct/interface.h +direct/conf.h +direct/tree.h +direct/signals.h +direct/build.h +direct/interface_implementation.h +direct/utf8.h +direct/serial.h +direct/hash.h +direct/direct.h +direct/clock.h +direct/types.h +direct/mem.h +direct/thread.h +direct/debug.h +direct/stream.h +direct/messages.h +direct/trace.h +direct/modules.h +direct/log.h +direct/system.h +direct/list.h +dfb_types.h +directfb_strings.h +directfb_keyboard.h +callconv.h +Carbon/Carbon.h +CarbonEvents.h +Carbon.h +cassert +c_asm.h +cctype +cderr.h +cerrno +cert.h +CFBase.h +CFBundle.h +CFData.h +CFDictionary.h +cf.h +CFNumber.h +CFPlugIn.h +CFPreferences.h +CFString.h +CFURL.h +CGAffineTransform.h +CheckBox.h +climits +Clipboard.h +cmplrs/stsupport.h +Cocoa/Cocoa.h +CodeFragments.h +comdef.h +commctrl.h +COMMCTRL.H +commdlg.h +compat.h +condapi.h +ConditionalMacros.h +config.h +conio.h +console.h +ControlDefinitions.h +Controls.h +CoreFoundation/CoreFoundation.h +CoreServices/CoreServices.h +CPalmRec.cpp +Cpalmrec.h +CPCatgry.cpp +CPDbBMgr.h +CPString.cpp +CPString.h +crtdbg.h +crt_externs.h +crypt.h +cstddef +cstdio +cstdlib +cstring +ctime +ctype.h +curl/curl.h +curl/easy.h +curses.h +cxxabi.h +DateTimeUtils.h +dbus/dbus.h +dbus/dbus-glib.h +dbus/dbus-glib-lowlevel.h +ddeml.h +Debug.h +deque +dem.h +descrip.h +Devices.h +Dialogs.h +direct.h +dirent.h +DiskInit.h +dlfcn.h +dlgs.h +dl.h +docobj.h +dos/dosextens.h +dos.h +Drag.h +DriverServices.h +DriverSynchronization.h +DropInPanel.h +dvidef.h +elf.h +endian.h +Entry.h +errno.h +Errors.h +Events.h +exdisp.h +ExDisp.h +exe386.h +execinfo.h +extras.h +fabdef.h +fcntl.h +features.h +fibdef.h +File.h +filehdr.h +files.h +Files.h +FindDirectory.h +Finder.h +FinderRegistry.h +FixMath.h +float.h +fnmatch.h +Folders.h +fontconfig/fontconfig.h +fontconfig/fcfreetype.h +Font.h +Fonts.h +fp.h +fpieee.h +frame/log.h +frame/req.h +freetype/freetype.h +freetype/ftcache.h +freetype/ftglyph.h +freetype/ftsynth.h +freetype/ftoutln.h +freetype/ttnameid.h +freetype/tttables.h +freetype/t1tables.h +freetype/ftlcdfil.h +freetype/ftsizes.h +freetype/ftadvanc.h +freetype/ftbitmap.h +freetype/ftxf86.h +fribidi/fribidi.h +FSp_fopen.h +fstream +fstream.h +ft2build.h +fts.h +gconf/gconf-client.h +Gdiplus.h +gdk/gdk.h +gdk/gdkkeysyms.h +gdk/gdkprivate.h +gdk/gdkx.h +gdk/gdkdirectfb.h +gdk-pixbuf/gdk-pixbuf.h +Gestalt.h +getopt.h +glibconfig.h +glib.h +glib-object.h +gmodule.h +gnome.h +gnu/libc-version.h +grp.h +gssapi_generic.h +gssapi/gssapi_generic.h +gssapi/gssapi.h +gssapi.h +gtk/gtk.h +gtk/gtkprinter.h +gtk/gtkprintjob.h +gtk/gtkprintunixdialog.h +HIToolbox/HIToolbox.h +hlink.h +ia64/sys/inline.h +Icons.h +iconv.h +ieeefp.h +ifaddrs.h +image.h +imagehlp.h +imm.h +initguid.h +InterfaceDefs.h +InternetConfig.h +IntlResources.h +ints.h +intshcut.h +inttypes.h +iodef.h +io.h +IOKit/IOKitLib.h +IOKit/IOMessage.h +IOKit/pwr_mgt/IOPMLib.h +iomanip +iostream +iostream.h +iterator +jar.h +JavaControl.h +JavaEmbedding/JavaControl.h +JavaVM/jni.h +jemalloc.h +JManager.h +JNIEnvTests.h +jni.h +#if MOZ_NATIVE_JPEG==1 +jpeglib.h +#endif +JVMManagerTests.h +Kerberos/Kerberos.h +kernel/image.h +kernel/OS.h +key.h +keyt.h +keythi.h +LAction.h +langinfo.h +LApplication.h +LArray.h +LArrayIterator.h +LAttachable.h +LAttachment.h +LaunchServices.h +lber.h +LBroadcaster.h +LButton.h +lcache.h +LCaption.h +LCheckBox.h +LCicnButton.h +LClipboard.h +LCommander.h +LComparator.h +LControl.h +ldap.h +ldaplog.h +ldappr.h +ldap_ssl.h +LDataStream.h +ldfcn.h +LDialogBox.h +ldif.h +LDocApplication.h +LDocument.h +LDragAndDrop.h +LDragTask.h +LEditField.h +LEditText.h +LEventDispatcher.h +LFile.h +LFileStream.h +LFileTypeList.h +LFocusBox.h +LGrafPortView.h +LHandleStream.h +libc_r.h +libelf.h +libelf/libelf.h +libgen.h +libgnome/gnome-url.h +libgnome/libgnome.h +libgnomeui/gnome-icon-lookup.h +libgnomeui/gnome-icon-theme.h +libgnomeui/gnome-ui-init.h +libgnomevfs/gnome-vfs-file-info.h +libgnomevfs/gnome-vfs.h +libgnomevfs/gnome-vfs-init.h +libgnomevfs/gnome-vfs-mime.h +libgnomevfs/gnome-vfs-mime-handlers.h +libgnomevfs/gnome-vfs-mime-utils.h +libgnomevfs/gnome-vfs-ops.h +libgnomevfs/gnome-vfs-standard-callbacks.h +lib$routines.h +libnotify/notify.h +limits +limits.h +link.h +linux/kernel.h +linux/limits.h +linux/rtc.h +linux/version.h +list +List.h +Lists.h +LListBox.h +LListener.h +LMenuBar.h +LMenu.h +LModelDirector.h +LModelObject.h +LModelProperty.h +loader.h +locale +locale.h +LOffscreenView.h +logkeys.h +logstrng.h +Looper.h +LowMem.h +LPane.h +LPeriodical.h +LPicture.h +LPlaceHolder.h +LPrintout.h +LProgressBar.h +LPushButton.h +LRadioGroup.h +LRadioGroupView.h +LRunArray.h +LScroller.h +LSharable.h +LSingleDoc.h +LStaticText.h +LStdControl.h +LStream.h +LString.h +LTabGroup.h +LTabGroupView.h +LTableArrayStorage.h +LTableMonoGeometry.h +LTableSingleSelector.h +LTableView.h +LTextEditView.h +LTextTableView.h +LUndoer.h +LVariableArray.h +LView.h +LWindow.h +m68881.h +MacErrors.h +MacHeadersCarbon.h +machine/ansi.h +machine/builtins.h +machine/clock.h +machine/endian.h +machine/frame.h +machine/inline.h +machine/limits.h +machine/signal.h +machine/trap.h +mach/mach_host.h +mach/mach_init.h +mach/mach_interface.h +mach/mach_port.h +mach-o/dyld.h +MacLocales.h +MacMemory.h +MacTCP.h +MacTypes.h +MacWindows.h +malloc.h +map +mapicode.h +mapidefs.h +mapiguid.h +mapi.h +mapitags.h +mapiutil.h +mapix.h +Math64.h +math.h +mbstring.h +mem.h +memory +memory.h +Memory.h +MenuBar.h +Menu.h +Menus.h +Message.h +Mime.h +MixedMode.h +mlang.h +mmsystem.h +model.h +Movies.h +mpw/errno.h +mshtmhst.h +mshtml.h +mswsock.h +Multiprocessing.h +mutex.h +Navigation.h +ncompat.h +ncurses.h +netCore.h +netdb.h +net/if.h +netinet/in.h +netinet/in_systm.h +netinet/tcp.h +new +newexe.h +new.h +nl_types.h +NodeInfo.h +nss.h +nssilock.h +nsswitch.h +objbase.h +objidl.h +Objsafe.h +ojiapitests.h +ole2.h +oleidl.h +OpenGL/OpenGL.h +OpenTptInternet.h +OpenTransport.h +os2.h +OS.h +osreldate.h +OSUtils.h +Packages.h +Palettes.h +PALM_CMN.H +pango/pango-modules.h +pango/pangocairo.h +pango/pangofc-decoder.h +pango/pangofc-font.h +pango/pangofc-fontmap.h +pango/pango-break.h +pango/pango-fontmap.h +pango/pango.h +pango/pangoxft.h +pango/pango-utils.h +pascal.h +Patches.h +Path.h +pcfs/pc_dir.h +Pgenerr.h +PGenErr.h +Ph.h +pk11func.h +pk11pub.h +pkcs11t.h +PLStringFuncs.h +PMApplication.h +pmddim.h +poll.h +Polygon.h +portable.h +Power.h +PP_ClassHeaders.cp +PP_Constants.h +PPCToolbox.h +PP_DebugHeaders.cp +PP_KeyCodes.h +PP_Macros.h +PP_Messages.h +PP_Prefix.h +PP_Resources.h +PP_Types.h +Printing.h +Print/PMPrintingDialogExtensions.h +private/qucomextra_p.h +Processes.h +process.h +Process.h +proto/dos.h +proto/exec.h +psap.h +Pt.h +pthread.h +pwd.h +Python.h +QDOffscreen.h +queue +Quickdraw.h +QuickDraw.h +QuickTimeComponents.h +quipu/attr.h +rasdlg.h +raserror.h +ras.h +regex.h +Region.h +resolv.h +Resources.h +Retrace.h +rld_interface.h +rmsdef.h +Roster.h +rpc.h +rpcproxy.h +rpc/types.h +sane/sane.h +sane/sanei.h +sane/saneopts.h +Scrap.h +Screen.h +Script.h +ScrollBar.h +seccomon.h +sec.h +secmod.h +secmodt.h +secrng.h +security.h +secutil.h +semaphore.h +servprov.h +set +setjmp.h +SFNTLayoutTypes.h +SFNTTypes.h +share.h +shellapi.h +shlguid.h +shlobj.h +sigcontext.h +signal.h +SimpleGameSound.h +SIOUX.h +size_t.h +someincludefile.h +Sound.h +sqlite3.h +ssdef.h +sslerr.h +ssl.h +sslproto.h +sstream +stack +StandardFile.h +starlet.h +stat.h +statreg.cpp +statreg.h +stdarg.h +stdbool.h +stddef.h +stdint.h +stdio.h +stdlib.h +storage/FindDirectory.h +StorageKit.h +string +StringCompare.h +string.h +String.h +strings.h +Strings.h +StringView.h +stropts.h +strstrea.h +structs.h +stsdef.h +SupportDefs.h +support/String.h +support/SupportDefs.h +support/TLS.h +svrcore.h +symconst.h +sym.h +synch.h +syncmgr.h +sys/atomic_op.h +sys/bitypes.h +sys/byteorder.h +syscall.h +sys/cdefs.h +sys/cfgodm.h +sys/elf.h +sys/endian.h +sys/errno.h +sys/fault.h +sys/fcntl.h +sys/file.h +sys/filio.h +sys/frame.h +sys/immu.h +sys/inttypes.h +sys/ioccom.h +sys/ioctl.h +sys/ipc.h +sys/ldr.h +sys/link.h +sys/locking.h +syslog.h +sys/lwp.h +sys/machine.h +sys/mman.h +sys/mmu.h +sys/mount.h +sys/mpctl.h +sys/param.h +sys/pda.h +sys/poll.h +sys/ppc.h +sys/prctl.h +sys/priv.h +sys/procfs.h +sys/pstat.h +sys/ptrace.h +sys/queue.h +sys/quota.h +sys/reboot.h +sys/reg.h +sys/regset.h +sys/resource.h +sys/sched.h +sys/select.h +sys/sem.h +sys/sendfile.h +sys/shm.h +sys/siginfo.h +sys/signal.h +sys/socket.h +sys/sockio.h +sys/sparc/frame.h +sys/stack.h +sys/statfs.h +sys/stat.h +sys/statvfs.h +sys/syscall.h +sys/sysctl.h +sys/sysinfo.h +sys/sysmp.h +sys/syssgi.h +sys/system_properties.h +sys/systeminfo.h +sys/timeb.h +sys/time.h +sys/times.h +sys/ttycom.h +sys/types.h +sys/ucontext.h +sys/uio.h +sys/un.h +sys/unistd.h +sys/utsname.h +sys/vfs.h +sys/wait.h +tables.h +TArray.h +TArrayIterator.h +task.h +tchar.h +TCHAR.H +termios.h +TextCommon.h +TextEdit.h +TextEncodingConverter.h +TextServices.h +TextUtils.h +TextView.h +th/PCR_Th.h +thread.h +ThreadManagerTests.h +Threads.h +time.h +Timer.h +tlhelp32.h +ToolUtils.h +tr1/functional +trace.h +Traps.h +typeinfo +types.h +Types.h +UAppleEventsMgr.h +UAttachments.h +ucontext.h +uconv.h +UCursor.h +ucx$inetdef.h +UDebugging.h +UDesktop.h +UDrawingState.h +UDrawingUtils.h +UEnvironment.h +UEventMgr.h +UException.h +UExtractFromAEDesc.h +UGWorld.h +UKeyFilters.h +ulocks.h +ulserrno.h +UMemoryMgr.h +UModalDialogs.h +UNavServicesDialogs.h +UnicodeBlockObjects.h +UnicodeConverter.h +UnicodeUtilities.h +unidef.h +unikbd.h +unistd.h +unix.h +unixio.h +unixlib.h +unknwn.h +UPrinting.h +UQuickTime.h +UReanimator.h +URegions.h +URegistrar.h +UResourceMgr.h +utility +urlhist.h +urlmon.h +UScrap.h +UScreenPort.h +UTCUtils.h +UTETextAction.h +UTEViewTextAction.h +UTextEdit.h +UTextTraits.h +utility +utime.h +UWindows.h +values.h +varargs.h +vcclr.h +vector +View.h +Volume.h +wab.h +wait.h +wchar.h +wctype.h +winbase.h +win/compobj.h +windef.h +Window.h +windows.h +Windows.h +windowsx.h +Wininet.h +winnls.h +winperf.h +winreg.h +Winreg.h +winsock2.h +winsock.h +winspool.h +winsvc.h +winuser.h +winver.h +wmem.h +workbench/startup.h +wtypes.h +wx/image.h +wx/listctrl.h +wx/log.h +wx/toolbar.h +wx/wx.h +wx/xrc/xmlres.h +X11/cursorfont.h +X11/extensions/Print.h +X11/extensions/shape.h +X11/extensions/scrnsaver.h +X11/extensions/XShm.h +X11/extensions/Xrender.h +X11/extensions/Xdamage.h +X11/extensions/Xcomposite.h +X11/Intrinsic.h +X11/keysymdef.h +X11/keysym.h +X11/Shell.h +X11/StringDefs.h +X11/Xatom.h +X11/Xft/Xft.h +X11/Xfuncproto.h +X11/X.h +X11/XKBlib.h +X11/Xlib.h +X11/Xlibint.h +X11/Xlocale.h +X11/Xos.h +X11/Xutil.h +xpt_struct.h +xpt_xdr.h +zmouse.h +sslt.h +smime.h +cms.h +sechash.h +secoidt.h +certdb.h +secerr.h +nssb64.h +secasn1.h +secder.h +certt.h +ocsp.h +keyhi.h +cryptohi.h +crmf.h +pk11pqg.h +cmmf.h +base64.h +secdert.h +secitem.h +secmime.h +nssckbi.h +pkcs12.h +p12plcy.h +pk11sdr.h +nspr.h +pratom.h +prbit.h +prclist.h +prcmon.h +prcountr.h +prcvar.h +prdtoa.h +prenv.h +prerr.h +prerror.h +prinet.h +prinit.h +prinrval.h +prio.h +pripcsem.h +prlink.h +prlock.h +prlog.h +prlong.h +prmem.h +prmon.h +prmwait.h +prnetdb.h +prolock.h +prpdce.h +prprf.h +prproces.h +prrng.h +prrwlock.h +prshm.h +prshma.h +prsystem.h +prthread.h +prtime.h +prtpool.h +prtrace.h +prtypes.h +prvrsion.h +plbase64.h +plerror.h +plgetopt.h +plresolv.h +plstr.h +plarenas.h +plarena.h +plhash.h +#if MOZ_NATIVE_PNG==1 +png.h +#endif +#if MOZ_NATIVE_ZLIB==1 +zlib.h +#endif +#ifdef MOZ_ENABLE_STARTUP_NOTIFICATION +libsn/sn.h +libsn/sn-common.h +libsn/sn-launchee.h +libsn/sn-launcher.h +libsn/sn-monitor.h +libsn/sn-util.h +#endif +#if MOZ_NATIVE_HUNSPELL==1 +hunspell.hxx +#endif +#if MOZ_NATIVE_BZ2==1 +bzlib.h +#endif +#if MOZ_PLATFORM_MAEMO==5 +hildon-uri.h +hildon-mime.h +hildon-file-chooser-dialog.h +libosso.h +osso-mem.h +#endif +#ifdef MOZ_ENABLE_GIO +gio/gio.h +#endif +#ifdef MOZ_ENABLE_LIBCONIC +conic/conicconnection.h +conic/conicconnectionevent.h +conic/conicstatisticsevent.h +#endif +#if MOZ_NATIVE_LIBEVENT==1 +event.h +#endif +#ifdef MOZ_ENABLE_LIBPROXY +proxy.h +#endif +#if MOZ_PLATFORM_MAEMO==6 +contentaction/contentaction.h +#endif +#ifdef MOZ_ENABLE_CONTENTMANAGER +SelectSingleContentItemPage.h +SelectMultipleContentItemsPage.h +QtSparql/qsparqlconnection.h +QtSparql/qsparqlquery.h +QtSparql/qsparqlresult.h +#endif + +#if MOZ_TREE_PIXMAN!=1 +pixman.h +#endif +#if MOZ_ENABLE_MEEGOTOUCHSHARE +shareuiinterface.h +#endif +#if MOZ_NATIVE_LIBVPX==1 +vpx/vpx_decoder.h +vpx/vp8dx.h +#endif +#ifdef XP_WIN +vpx/vpx_decoder.h +vpx/vp8dx.h +sydneyaudio/sydney_audio.h +vorbis/codec.h +theora/theoradec.h +tremor/ivorbiscodec.h +ogg/ogg.h +ogg/os_types.h +nestegg/nestegg.h +cubeb/cubeb.h +#endif +sys/msg.h +sys/ipc.h diff --git a/native/alder/js/src/config/system-headers b/native/alder/js/src/config/system-headers new file mode 100644 index 0000000..5790aba --- /dev/null +++ b/native/alder/js/src/config/system-headers @@ -0,0 +1,1056 @@ +A4Stuff.h +activscp.h +AEDataModel.h +AEObjects.h +AEPackObject.h +AERegistry.h +AEUtils.h +afxcmn.h +afxcoll.h +afxcview.h +afxdisp.h +afxdtctl.h +afxext.h +afxmt.h +afxpriv.h +afxtempl.h +afxwin.h +algorithm +Aliases.h +all.h +alloca.h +alloc.h +alsa/asoundlib.h +alsa/pcm.h +alsa/mixer.h +android/log.h +ansi_parms.h +a.out.h +app/Cursor.h +Appearance.h +AppFileInfo.h +AppKit.h +AppleEvents.h +Application.h +app/Message.h +app/MessageRunner.h +arpa/inet.h +arpa/nameser.h +asm/sigcontext.h +asm/signal.h +ASRegistry.h +assert.h +atk/atk.h +atlcom.h +atlconv.h +atlctl.cpp +atlctl.h +ATLCTL.H +atlhost.h +atlimpl.cpp +atlwin.cpp +ATSTypes.h +ATSUnicode.h +Balloons.h +base/pblock.h +base/PCR_Base.h +base/session.h +basetyps.h +be/app/Application.h +Beep.h +be/kernel/image.h +be/kernel/OS.h +bfd.h +Bitmap.h +bitset +blapi.h +bsd/libc.h +bsd/syscall.h +bstring.h +builtin.h +Button.h +byteswap.h +#if MOZ_TREE_CAIRO!=1 +#define WRAP_CAIRO_HEADERS +#endif +#ifdef WRAP_CAIRO_HEADERS +pixman.h +cairo.h +cairo-atsui.h +cairo-beos.h +cairo-ft.h +cairo-glitz.h +cairo-os2.h +cairo-pdf.h +cairo-ps.h +cairo-tee.h +cairo-quartz.h +cairo-win32.h +cairo-xlib.h +cairo-xlib-xrender.h +cairo-directfb.h +cairo-qpainter.h +#endif +dfiff.h +exception +ffi.h +fusion/reactor.h +fusion/property.h +fusion/conf.h +fusion/build.h +fusion/hash.h +fusion/shm/shm.h +fusion/shm/shm_internal.h +fusion/shm/pool.h +fusion/ref.h +fusion/fusion_internal.h +fusion/lock.h +fusion/types.h +fusion/vector.h +fusion/call.h +fusion/shmalloc.h +fusion/protocol.h +fusion/fusion.h +fusion/arena.h +fusion/object.h +dgiff.h +direct/util.h +direct/memcpy.h +direct/interface.h +direct/conf.h +direct/tree.h +direct/signals.h +direct/build.h +direct/interface_implementation.h +direct/utf8.h +direct/serial.h +direct/hash.h +direct/direct.h +direct/clock.h +direct/types.h +direct/mem.h +direct/thread.h +direct/debug.h +direct/stream.h +direct/messages.h +direct/trace.h +direct/modules.h +direct/log.h +direct/system.h +direct/list.h +dfb_types.h +directfb_strings.h +directfb_keyboard.h +callconv.h +Carbon/Carbon.h +CarbonEvents.h +Carbon.h +cassert +c_asm.h +cctype +cderr.h +cerrno +cert.h +CFBase.h +CFBundle.h +CFData.h +CFDictionary.h +cf.h +CFNumber.h +CFPlugIn.h +CFPreferences.h +CFString.h +CFURL.h +CGAffineTransform.h +CheckBox.h +climits +Clipboard.h +cmplrs/stsupport.h +Cocoa/Cocoa.h +CodeFragments.h +comdef.h +commctrl.h +COMMCTRL.H +commdlg.h +compat.h +condapi.h +ConditionalMacros.h +config.h +conio.h +console.h +ControlDefinitions.h +Controls.h +CoreFoundation/CoreFoundation.h +CoreServices/CoreServices.h +CPalmRec.cpp +Cpalmrec.h +CPCatgry.cpp +CPDbBMgr.h +CPString.cpp +CPString.h +crtdbg.h +crt_externs.h +crypt.h +cstddef +cstdio +cstdlib +cstring +ctime +ctype.h +curl/curl.h +curl/easy.h +curses.h +cxxabi.h +DateTimeUtils.h +dbus/dbus.h +dbus/dbus-glib.h +dbus/dbus-glib-lowlevel.h +ddeml.h +Debug.h +deque +dem.h +descrip.h +Devices.h +Dialogs.h +direct.h +dirent.h +DiskInit.h +dlfcn.h +dlgs.h +dl.h +docobj.h +dos/dosextens.h +dos.h +Drag.h +DriverServices.h +DriverSynchronization.h +DropInPanel.h +dvidef.h +elf.h +endian.h +Entry.h +errno.h +Errors.h +Events.h +exdisp.h +ExDisp.h +exe386.h +execinfo.h +extras.h +fabdef.h +fcntl.h +features.h +fibdef.h +File.h +filehdr.h +files.h +Files.h +FindDirectory.h +Finder.h +FinderRegistry.h +FixMath.h +float.h +fnmatch.h +Folders.h +fontconfig/fontconfig.h +fontconfig/fcfreetype.h +Font.h +Fonts.h +fp.h +fpieee.h +frame/log.h +frame/req.h +freetype/freetype.h +freetype/ftcache.h +freetype/ftglyph.h +freetype/ftsynth.h +freetype/ftoutln.h +freetype/ttnameid.h +freetype/tttables.h +freetype/t1tables.h +freetype/ftlcdfil.h +freetype/ftsizes.h +freetype/ftadvanc.h +freetype/ftbitmap.h +freetype/ftxf86.h +fribidi/fribidi.h +FSp_fopen.h +fstream +fstream.h +ft2build.h +fts.h +gconf/gconf-client.h +Gdiplus.h +gdk/gdk.h +gdk/gdkkeysyms.h +gdk/gdkprivate.h +gdk/gdkx.h +gdk/gdkdirectfb.h +gdk-pixbuf/gdk-pixbuf.h +Gestalt.h +getopt.h +glibconfig.h +glib.h +glib-object.h +gmodule.h +gnome.h +gnu/libc-version.h +grp.h +gssapi_generic.h +gssapi/gssapi_generic.h +gssapi/gssapi.h +gssapi.h +gtk/gtk.h +gtk/gtkprinter.h +gtk/gtkprintjob.h +gtk/gtkprintunixdialog.h +HIToolbox/HIToolbox.h +hlink.h +ia64/sys/inline.h +Icons.h +iconv.h +ieeefp.h +ifaddrs.h +image.h +imagehlp.h +imm.h +initguid.h +InterfaceDefs.h +InternetConfig.h +IntlResources.h +ints.h +intshcut.h +inttypes.h +iodef.h +io.h +IOKit/IOKitLib.h +IOKit/IOMessage.h +IOKit/pwr_mgt/IOPMLib.h +iomanip +iostream +iostream.h +iterator +jar.h +JavaControl.h +JavaEmbedding/JavaControl.h +JavaVM/jni.h +jemalloc.h +JManager.h +JNIEnvTests.h +jni.h +#if MOZ_NATIVE_JPEG==1 +jpeglib.h +#endif +JVMManagerTests.h +Kerberos/Kerberos.h +kernel/image.h +kernel/OS.h +key.h +keyt.h +keythi.h +LAction.h +langinfo.h +LApplication.h +LArray.h +LArrayIterator.h +LAttachable.h +LAttachment.h +LaunchServices.h +lber.h +LBroadcaster.h +LButton.h +lcache.h +LCaption.h +LCheckBox.h +LCicnButton.h +LClipboard.h +LCommander.h +LComparator.h +LControl.h +ldap.h +ldaplog.h +ldappr.h +ldap_ssl.h +LDataStream.h +ldfcn.h +LDialogBox.h +ldif.h +LDocApplication.h +LDocument.h +LDragAndDrop.h +LDragTask.h +LEditField.h +LEditText.h +LEventDispatcher.h +LFile.h +LFileStream.h +LFileTypeList.h +LFocusBox.h +LGrafPortView.h +LHandleStream.h +libc_r.h +libelf.h +libelf/libelf.h +libgen.h +libgnome/gnome-url.h +libgnome/libgnome.h +libgnomeui/gnome-icon-lookup.h +libgnomeui/gnome-icon-theme.h +libgnomeui/gnome-ui-init.h +libgnomevfs/gnome-vfs-file-info.h +libgnomevfs/gnome-vfs.h +libgnomevfs/gnome-vfs-init.h +libgnomevfs/gnome-vfs-mime.h +libgnomevfs/gnome-vfs-mime-handlers.h +libgnomevfs/gnome-vfs-mime-utils.h +libgnomevfs/gnome-vfs-ops.h +libgnomevfs/gnome-vfs-standard-callbacks.h +lib$routines.h +libnotify/notify.h +limits +limits.h +link.h +linux/kernel.h +linux/limits.h +linux/rtc.h +linux/version.h +list +List.h +Lists.h +LListBox.h +LListener.h +LMenuBar.h +LMenu.h +LModelDirector.h +LModelObject.h +LModelProperty.h +loader.h +locale +locale.h +LOffscreenView.h +logkeys.h +logstrng.h +Looper.h +LowMem.h +LPane.h +LPeriodical.h +LPicture.h +LPlaceHolder.h +LPrintout.h +LProgressBar.h +LPushButton.h +LRadioGroup.h +LRadioGroupView.h +LRunArray.h +LScroller.h +LSharable.h +LSingleDoc.h +LStaticText.h +LStdControl.h +LStream.h +LString.h +LTabGroup.h +LTabGroupView.h +LTableArrayStorage.h +LTableMonoGeometry.h +LTableSingleSelector.h +LTableView.h +LTextEditView.h +LTextTableView.h +LUndoer.h +LVariableArray.h +LView.h +LWindow.h +m68881.h +MacErrors.h +MacHeadersCarbon.h +machine/ansi.h +machine/builtins.h +machine/clock.h +machine/endian.h +machine/frame.h +machine/inline.h +machine/limits.h +machine/signal.h +machine/trap.h +mach/mach_host.h +mach/mach_init.h +mach/mach_interface.h +mach/mach_port.h +mach-o/dyld.h +MacLocales.h +MacMemory.h +MacTCP.h +MacTypes.h +MacWindows.h +malloc.h +map +mapicode.h +mapidefs.h +mapiguid.h +mapi.h +mapitags.h +mapiutil.h +mapix.h +Math64.h +math.h +mbstring.h +mem.h +memory +memory.h +Memory.h +MenuBar.h +Menu.h +Menus.h +Message.h +Mime.h +MixedMode.h +mlang.h +mmsystem.h +model.h +Movies.h +mpw/errno.h +mshtmhst.h +mshtml.h +mswsock.h +Multiprocessing.h +mutex.h +Navigation.h +ncompat.h +ncurses.h +netCore.h +netdb.h +net/if.h +netinet/in.h +netinet/in_systm.h +netinet/tcp.h +new +newexe.h +new.h +nl_types.h +NodeInfo.h +nss.h +nssilock.h +nsswitch.h +objbase.h +objidl.h +Objsafe.h +ojiapitests.h +ole2.h +oleidl.h +OpenGL/OpenGL.h +OpenTptInternet.h +OpenTransport.h +os2.h +OS.h +osreldate.h +OSUtils.h +Packages.h +Palettes.h +PALM_CMN.H +pango/pango-modules.h +pango/pangocairo.h +pango/pangofc-decoder.h +pango/pangofc-font.h +pango/pangofc-fontmap.h +pango/pango-break.h +pango/pango-fontmap.h +pango/pango.h +pango/pangoxft.h +pango/pango-utils.h +pascal.h +Patches.h +Path.h +pcfs/pc_dir.h +Pgenerr.h +PGenErr.h +Ph.h +pk11func.h +pk11pub.h +pkcs11t.h +PLStringFuncs.h +PMApplication.h +pmddim.h +poll.h +Polygon.h +portable.h +Power.h +PP_ClassHeaders.cp +PP_Constants.h +PPCToolbox.h +PP_DebugHeaders.cp +PP_KeyCodes.h +PP_Macros.h +PP_Messages.h +PP_Prefix.h +PP_Resources.h +PP_Types.h +Printing.h +Print/PMPrintingDialogExtensions.h +private/qucomextra_p.h +Processes.h +process.h +Process.h +proto/dos.h +proto/exec.h +psap.h +Pt.h +pthread.h +pwd.h +Python.h +QDOffscreen.h +queue +Quickdraw.h +QuickDraw.h +QuickTimeComponents.h +quipu/attr.h +rasdlg.h +raserror.h +ras.h +regex.h +Region.h +resolv.h +Resources.h +Retrace.h +rld_interface.h +rmsdef.h +Roster.h +rpc.h +rpcproxy.h +rpc/types.h +sane/sane.h +sane/sanei.h +sane/saneopts.h +Scrap.h +Screen.h +Script.h +ScrollBar.h +seccomon.h +sec.h +secmod.h +secmodt.h +secrng.h +security.h +secutil.h +semaphore.h +servprov.h +set +setjmp.h +SFNTLayoutTypes.h +SFNTTypes.h +share.h +shellapi.h +shlguid.h +shlobj.h +sigcontext.h +signal.h +SimpleGameSound.h +SIOUX.h +size_t.h +someincludefile.h +Sound.h +sqlite3.h +ssdef.h +sslerr.h +ssl.h +sslproto.h +sstream +stack +StandardFile.h +starlet.h +stat.h +statreg.cpp +statreg.h +stdarg.h +stdbool.h +stddef.h +stdint.h +stdio.h +stdlib.h +storage/FindDirectory.h +StorageKit.h +string +StringCompare.h +string.h +String.h +strings.h +Strings.h +StringView.h +stropts.h +strstrea.h +structs.h +stsdef.h +SupportDefs.h +support/String.h +support/SupportDefs.h +support/TLS.h +svrcore.h +symconst.h +sym.h +synch.h +syncmgr.h +sys/atomic_op.h +sys/bitypes.h +sys/byteorder.h +syscall.h +sys/cdefs.h +sys/cfgodm.h +sys/elf.h +sys/endian.h +sys/errno.h +sys/fault.h +sys/fcntl.h +sys/file.h +sys/filio.h +sys/frame.h +sys/immu.h +sys/inttypes.h +sys/ioccom.h +sys/ioctl.h +sys/ipc.h +sys/ldr.h +sys/link.h +sys/locking.h +syslog.h +sys/lwp.h +sys/machine.h +sys/mman.h +sys/mmu.h +sys/mount.h +sys/mpctl.h +sys/param.h +sys/pda.h +sys/poll.h +sys/ppc.h +sys/prctl.h +sys/priv.h +sys/procfs.h +sys/pstat.h +sys/ptrace.h +sys/queue.h +sys/quota.h +sys/reboot.h +sys/reg.h +sys/regset.h +sys/resource.h +sys/sched.h +sys/select.h +sys/sem.h +sys/sendfile.h +sys/shm.h +sys/siginfo.h +sys/signal.h +sys/socket.h +sys/sockio.h +sys/sparc/frame.h +sys/stack.h +sys/statfs.h +sys/stat.h +sys/statvfs.h +sys/syscall.h +sys/sysctl.h +sys/sysinfo.h +sys/sysmp.h +sys/syssgi.h +sys/system_properties.h +sys/systeminfo.h +sys/timeb.h +sys/time.h +sys/times.h +sys/ttycom.h +sys/types.h +sys/ucontext.h +sys/uio.h +sys/un.h +sys/unistd.h +sys/utsname.h +sys/vfs.h +sys/wait.h +tables.h +TArray.h +TArrayIterator.h +task.h +tchar.h +TCHAR.H +termios.h +TextCommon.h +TextEdit.h +TextEncodingConverter.h +TextServices.h +TextUtils.h +TextView.h +th/PCR_Th.h +thread.h +ThreadManagerTests.h +Threads.h +time.h +Timer.h +tlhelp32.h +ToolUtils.h +tr1/functional +trace.h +Traps.h +typeinfo +types.h +Types.h +UAppleEventsMgr.h +UAttachments.h +ucontext.h +uconv.h +UCursor.h +ucx$inetdef.h +UDebugging.h +UDesktop.h +UDrawingState.h +UDrawingUtils.h +UEnvironment.h +UEventMgr.h +UException.h +UExtractFromAEDesc.h +UGWorld.h +UKeyFilters.h +ulocks.h +ulserrno.h +UMemoryMgr.h +UModalDialogs.h +UNavServicesDialogs.h +UnicodeBlockObjects.h +UnicodeConverter.h +UnicodeUtilities.h +unidef.h +unikbd.h +unistd.h +unix.h +unixio.h +unixlib.h +unknwn.h +UPrinting.h +UQuickTime.h +UReanimator.h +URegions.h +URegistrar.h +UResourceMgr.h +utility +urlhist.h +urlmon.h +UScrap.h +UScreenPort.h +UTCUtils.h +UTETextAction.h +UTEViewTextAction.h +UTextEdit.h +UTextTraits.h +utility +utime.h +UWindows.h +values.h +varargs.h +vcclr.h +vector +View.h +Volume.h +wab.h +wait.h +wchar.h +wctype.h +winbase.h +win/compobj.h +windef.h +Window.h +windows.h +Windows.h +windowsx.h +Wininet.h +winnls.h +winperf.h +winreg.h +Winreg.h +winsock2.h +winsock.h +winspool.h +winsvc.h +winuser.h +winver.h +wmem.h +workbench/startup.h +wtypes.h +wx/image.h +wx/listctrl.h +wx/log.h +wx/toolbar.h +wx/wx.h +wx/xrc/xmlres.h +X11/cursorfont.h +X11/extensions/Print.h +X11/extensions/shape.h +X11/extensions/scrnsaver.h +X11/extensions/XShm.h +X11/extensions/Xrender.h +X11/extensions/Xdamage.h +X11/extensions/Xcomposite.h +X11/Intrinsic.h +X11/keysymdef.h +X11/keysym.h +X11/Shell.h +X11/StringDefs.h +X11/Xatom.h +X11/Xft/Xft.h +X11/Xfuncproto.h +X11/X.h +X11/XKBlib.h +X11/Xlib.h +X11/Xlibint.h +X11/Xlocale.h +X11/Xos.h +X11/Xutil.h +xpt_struct.h +xpt_xdr.h +zmouse.h +sslt.h +smime.h +cms.h +sechash.h +secoidt.h +certdb.h +secerr.h +nssb64.h +secasn1.h +secder.h +certt.h +ocsp.h +keyhi.h +cryptohi.h +crmf.h +pk11pqg.h +cmmf.h +base64.h +secdert.h +secitem.h +secmime.h +nssckbi.h +pkcs12.h +p12plcy.h +pk11sdr.h +nspr.h +pratom.h +prbit.h +prclist.h +prcmon.h +prcountr.h +prcvar.h +prdtoa.h +prenv.h +prerr.h +prerror.h +prinet.h +prinit.h +prinrval.h +prio.h +pripcsem.h +prlink.h +prlock.h +prlog.h +prlong.h +prmem.h +prmon.h +prmwait.h +prnetdb.h +prolock.h +prpdce.h +prprf.h +prproces.h +prrng.h +prrwlock.h +prshm.h +prshma.h +prsystem.h +prthread.h +prtime.h +prtpool.h +prtrace.h +prtypes.h +prvrsion.h +plbase64.h +plerror.h +plgetopt.h +plresolv.h +plstr.h +plarenas.h +plarena.h +plhash.h +#if MOZ_NATIVE_PNG==1 +png.h +#endif +#if MOZ_NATIVE_ZLIB==1 +zlib.h +#endif +#ifdef MOZ_ENABLE_STARTUP_NOTIFICATION +libsn/sn.h +libsn/sn-common.h +libsn/sn-launchee.h +libsn/sn-launcher.h +libsn/sn-monitor.h +libsn/sn-util.h +#endif +#if MOZ_NATIVE_HUNSPELL==1 +hunspell.hxx +#endif +#if MOZ_NATIVE_BZ2==1 +bzlib.h +#endif +#if MOZ_PLATFORM_MAEMO==5 +hildon-uri.h +hildon-mime.h +hildon-file-chooser-dialog.h +libosso.h +osso-mem.h +#endif +#ifdef MOZ_ENABLE_GIO +gio/gio.h +#endif +#ifdef MOZ_ENABLE_LIBCONIC +conic/conicconnection.h +conic/conicconnectionevent.h +conic/conicstatisticsevent.h +#endif +#if MOZ_NATIVE_LIBEVENT==1 +event.h +#endif +#ifdef MOZ_ENABLE_LIBPROXY +proxy.h +#endif +#if MOZ_PLATFORM_MAEMO==6 +contentaction/contentaction.h +#endif +#ifdef MOZ_ENABLE_CONTENTMANAGER +SelectSingleContentItemPage.h +SelectMultipleContentItemsPage.h +QtSparql/qsparqlconnection.h +QtSparql/qsparqlquery.h +QtSparql/qsparqlresult.h +#endif + +#if MOZ_TREE_PIXMAN!=1 +pixman.h +#endif +#if MOZ_ENABLE_MEEGOTOUCHSHARE +shareuiinterface.h +#endif +#if MOZ_NATIVE_LIBVPX==1 +vpx/vpx_decoder.h +vpx/vp8dx.h +#endif +#ifdef XP_WIN +vpx/vpx_decoder.h +vpx/vp8dx.h +sydneyaudio/sydney_audio.h +vorbis/codec.h +theora/theoradec.h +tremor/ivorbiscodec.h +ogg/ogg.h +ogg/os_types.h +nestegg/nestegg.h +cubeb/cubeb.h +#endif +sys/msg.h +sys/ipc.h diff --git a/native/alder/toolkit/library/Makefile.in b/native/alder/toolkit/library/Makefile.in new file mode 100644 index 0000000..fcc71d1 --- /dev/null +++ b/native/alder/toolkit/library/Makefile.in @@ -0,0 +1,607 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this file, +# You can obtain one at http://mozilla.org/MPL/2.0/. + +DEPTH = ../.. +topsrcdir = @top_srcdir@ +srcdir = @srcdir@ +VPATH = @srcdir@ + +include $(DEPTH)/config/autoconf.mk + +include $(topsrcdir)/rdf/util/src/objs.mk +include $(topsrcdir)/intl/unicharutil/util/objs.mk + +MODULE = libxul +LIBRARY_NAME = xul +FORCE_SHARED_LIB = 1 +MOZILLA_INTERNAL_API = 1 + +ifeq ($(MOZ_WIDGET_TOOLKIT),cocoa) +# This is going to be a framework named "XUL", not an ordinary library named +# "libxul.dylib" +LIBRARY_NAME=XUL +# Setting MAKE_FRAMEWORK makes DLL_PREFIX and DLL_SUFFIX be ignored when +# setting SHARED_LIBRARY; we need to leave DLL_PREFIX and DLL_SUFFIX +# as-is so that dependencies of the form -ltracemalloc still work. +MAKE_FRAMEWORK=1 +endif + +VPATH += $(topsrcdir)/build/ +CPPSRCS += $(STDCXX_COMPAT) + +ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_) +CPPSRCS += dlldeps-xul.cpp +endif + +ifeq ($(OS_ARCH),OS2) +CPPSRCS += dlldeps-xul.cpp +endif + +ifneq (,$(MOZ_ENABLE_GTK2)) +DEFINES += -DMOZ_ENABLE_GTK2 +endif + +SHARED_LIBRARY_LIBS += \ + $(DEPTH)/toolkit/xre/$(LIB_PREFIX)xulapp_s.$(LIB_SUFFIX) \ + $(NULL) + +SHARED_LIBRARY_LIBS += \ + $(foreach component,$(COMPONENT_LIBS),$(DEPTH)/staticlib/components/$(LIB_PREFIX)$(component).$(LIB_SUFFIX)) \ + $(foreach lib,$(STATIC_LIBS),$(DEPTH)/staticlib/$(LIB_PREFIX)$(lib).$(LIB_SUFFIX)) \ + $(NULL) + +CPPSRCS += \ + nsStaticXULComponents.cpp \ + $(NULL) + +ifeq ($(OS_ARCH),WINNT) +REQUIRES += widget gfx +CPPSRCS += \ + nsDllMain.cpp \ + $(NULL) +endif + +ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_) +CPPSRCS += \ + nsGFXDeps.cpp \ + $(NULL) + +RCINCLUDE = xulrunner.rc + +ifndef MOZ_NATIVE_ZLIB +CPPSRCS += dlldeps-zlib.cpp +endif + +LOCAL_INCLUDES += -I$(topsrcdir)/widget/windows +LOCAL_INCLUDES += -I$(topsrcdir)/xpcom/base +endif + +ifneq (,$(filter WINNT OS2,$(OS_ARCH))) +DEFINES += -DZLIB_DLL=1 +endif + +ifeq ($(OS_ARCH),OS2) +REQUIRES += widget gfx + +CPPSRCS += \ + nsGFXDeps.cpp \ + $(NULL) + +ifndef MOZ_NATIVE_ZLIB +CPPSRCS += dlldeps-zlib.cpp +endif + +RESFILE = xulrunos2.res +RCFLAGS += -i $(topsrcdir)/widget/os2 + +LOCAL_INCLUDES += -I$(topsrcdir)/widget/os2 +LOCAL_INCLUDES += -I$(topsrcdir)/xpcom/base +endif + +# dependent libraries +STATIC_LIBS += \ + jsipc_s \ + domipc_s \ + domplugins_s \ + mozipc_s \ + mozipdlgen_s \ + ipcshell_s \ + gfx2d \ + gfxipc_s \ + hal_s \ + $(NULL) + +ifdef MOZ_B2G_RIL #{ +STATIC_LIBS += mozril_s +endif #} + +ifdef MOZ_IPDL_TESTS +STATIC_LIBS += ipdlunittest_s +endif + +ifeq (Linux,$(OS_ARCH)) +ifneq (Android,$(OS_TARGET)) +OS_LIBS += -lrt +endif +endif + +STATIC_LIBS += \ + xpcom_core \ + ucvutil_s \ + chromium_s \ + snappy_s \ + $(NULL) + +# component libraries +COMPONENT_LIBS += \ + necko \ + uconv \ + i18n \ + chardet \ + jar$(VERSION_NUMBER) \ + startupcache \ + pref \ + htmlpars \ + imglib2 \ + gkgfx \ + gklayout \ + docshell \ + embedcomponents \ + webbrwsr \ + nsappshell \ + txmgr \ + commandlines \ + toolkitcomps \ + pipboot \ + pipnss \ + appcomps \ + jsreflect \ + composer \ + telemetry \ + jsinspector \ + jsdebugger \ + storagecomps \ + rdf \ + windowds \ + $(NULL) + +ifdef BUILD_CTYPES +COMPONENT_LIBS += \ + jsctypes \ + $(NULL) +endif + +COMPONENT_LIBS += \ + jsperf \ + gkplugin \ + $(NULL) + +ifdef MOZ_XUL +ifdef MOZ_ENABLE_GTK2 +COMPONENT_LIBS += \ + unixproxy \ + $(NULL) +endif +endif + +ifneq (,$(filter cocoa,$(MOZ_WIDGET_TOOLKIT))) +COMPONENT_LIBS += \ + osxproxy \ + $(NULL) +endif + +ifdef MOZ_XUL +ifeq (qt,$(MOZ_WIDGET_TOOLKIT)) +COMPONENT_LIBS += \ + unixproxy \ + $(NULL) +endif +endif + +ifneq (,$(filter windows,$(MOZ_WIDGET_TOOLKIT))) +COMPONENT_LIBS += \ + windowsproxy \ + $(NULL) +endif + +ifdef MOZ_JSDEBUGGER +DEFINES += -DMOZ_JSDEBUGGER +COMPONENT_LIBS += \ + jsd \ + $(NULL) +endif + +ifdef MOZ_PREF_EXTENSIONS +DEFINES += -DMOZ_PREF_EXTENSIONS +COMPONENT_LIBS += \ + autoconfig \ + $(NULL) +endif + +ifdef MOZ_AUTH_EXTENSION +COMPONENT_LIBS += auth +DEFINES += -DMOZ_AUTH_EXTENSION +endif + +ifdef MOZ_PERMISSIONS +COMPONENT_LIBS += cookie permissions +DEFINES += -DMOZ_PERMISSIONS +endif + +ifdef MOZ_UNIVERSALCHARDET +COMPONENT_LIBS += universalchardet +DEFINES += -DMOZ_UNIVERSALCHARDET +endif + +ifeq (,$(filter android gonk qt os2 cocoa windows,$(MOZ_WIDGET_TOOLKIT))) +ifdef MOZ_XUL +COMPONENT_LIBS += fileview +DEFINES += -DMOZ_FILEVIEW +endif +endif + +ifdef MOZ_PLACES +COMPONENT_LIBS += \ + places \ + $(NULL) +endif + +ifdef MOZ_XUL +COMPONENT_LIBS += \ + tkautocomplete \ + satchel \ + pippki \ + $(NULL) +endif + +ifdef MOZ_ENABLE_GTK2 +COMPONENT_LIBS += widget_gtk2 +endif + +ifdef MOZ_ENABLE_GTK2 +ifdef MOZ_X11 +STATIC_LIBS += gtkxtbin +endif +endif + +# Platform-specific icon channel stuff - supported mostly-everywhere +ifneq (,$(filter windows os2 mac cocoa gtk2 qt android,$(MOZ_WIDGET_TOOLKIT))) +DEFINES += -DICON_DECODER +COMPONENT_LIBS += imgicon +endif + +ifeq ($(MOZ_WIDGET_TOOLKIT),android) +COMPONENT_LIBS += widget_android +STATIC_LIBS += skia_npapi +endif + +ifeq ($(MOZ_WIDGET_TOOLKIT),gonk) +COMPONENT_LIBS += widget_gonk +endif + +STATIC_LIBS += thebes gl ycbcr + +COMPONENT_LIBS += profiler + +ifeq (windows,$(MOZ_WIDGET_TOOLKIT)) +COMPONENT_LIBS += widget_windows +endif +ifeq (os2,$(MOZ_WIDGET_TOOLKIT)) +COMPONENT_LIBS += wdgtos2 +endif +ifeq (cocoa,$(MOZ_WIDGET_TOOLKIT)) +COMPONENT_LIBS += widget_mac +endif +ifeq (qt,$(MOZ_WIDGET_TOOLKIT)) +COMPONENT_LIBS += widget_qt +endif + +ifdef ACCESSIBILITY +COMPONENT_LIBS += accessibility +endif + +ifdef MOZ_ENABLE_XREMOTE +COMPONENT_LIBS += remoteservice +endif + +ifdef MOZ_SPELLCHECK +DEFINES += -DMOZ_SPELLCHECK +COMPONENT_LIBS += spellchecker +endif + +ifdef MOZ_ZIPWRITER +DEFINES += -DMOZ_ZIPWRITER +COMPONENT_LIBS += zipwriter +endif + +COMPONENT_LIBS += services-crypto + +ifdef MOZ_DEBUG +ifdef ENABLE_TESTS +COMPONENT_LIBS += gkdebug +endif +endif + +ifdef MOZ_APP_COMPONENT_LIBS +COMPONENT_LIBS += $(MOZ_APP_COMPONENT_LIBS) +endif + +ifeq ($(MOZ_WIDGET_TOOLKIT),cocoa) +OS_LIBS += -framework OpenGL -lcups +endif + +EXTRA_DSO_LDOPTS += \ + $(LIBS_DIR) \ + $(JPEG_LIBS) \ + $(PNG_LIBS) \ + $(QCMS_LIBS) \ + $(MOZ_JS_LIBS) \ + $(NSS_LIBS) \ + $(MOZ_CAIRO_LIBS) \ + $(MOZ_HARFBUZZ_LIBS) \ + $(MOZ_APP_EXTRA_LIBS) \ + $(SQLITE_LIBS) \ + -lxml2 \ + $(NULL) + +ifdef MOZ_GRAPHITE +EXTRA_DSO_LDOPTS += $(MOZ_GRAPHITE_LIBS) +endif + +ifdef MOZ_NATIVE_ZLIB +EXTRA_DSO_LDOPTS += $(ZLIB_LIBS) +else +EXTRA_DSO_LDOPTS += $(MOZ_ZLIB_LIBS) +endif + +ifdef MOZ_NATIVE_HUNSPELL +EXTRA_DSO_LDOPTS += $(MOZ_HUNSPELL_LIBS) +endif + +ifdef MOZ_NATIVE_LIBEVENT +EXTRA_DSO_LDOPTS += $(MOZ_LIBEVENT_LIBS) +endif + +ifdef MOZ_NATIVE_LIBVPX +EXTRA_DSO_LDOPTS += $(MOZ_LIBVPX_LIBS) +endif + +EXTRA_DSO_LDOPTS += $(call EXPAND_LIBNAME_PATH,gkmedias,$(DIST)/lib) + +ifdef MOZ_SYDNEYAUDIO +ifeq ($(OS_ARCH),Linux) +EXTRA_DSO_LDOPTS += $(MOZ_ALSA_LIBS) +endif +endif + +ifdef HAVE_CLOCK_MONOTONIC +EXTRA_DSO_LDOPTS += $(REALTIME_LIBS) +endif + +ifdef MOZ_ENABLE_SKIA +EXTRA_DSO_LDOPTS += $(MOZ_SKIA_LIBS) +endif + +ifeq (android,$(MOZ_WIDGET_TOOLKIT)) +OS_LIBS += -lGLESv2 +endif + +ifeq (gonk,$(MOZ_WIDGET_TOOLKIT)) +OS_LIBS += \ + -lui \ + -lmedia \ + -lhardware_legacy \ + -lhardware \ + -lutils \ + -lcutils \ + -lcamera_client \ + -lbinder \ + -lsensorservice \ + $(NULL) +ifdef MOZ_B2G_BT +OS_LIBS += -lbluedroid +endif +endif + +EXTRA_DEPS += \ + $(topsrcdir)/intl/unicharutil/util/objs.mk \ + $(topsrcdir)/rdf/util/src/objs.mk \ + $(NULL) + +CPPSRCS += \ + $(INTL_UNICHARUTIL_UTIL_LCPPSRCS) \ + $(RDF_UTIL_SRC_LCPPSRCS) \ + $(NULL) + +GARBAGE += \ + $(INTL_UNICHARUTIL_UTIL_LCPPSRCS) \ + $(wildcard *.$(OBJ_SUFFIX)) \ + $(RDF_UTIL_SRC_LCPPSRCS) \ + $(NULL) + +LOCAL_INCLUDES += -I$(topsrcdir)/intl/unicharutil/util \ + -I$(topsrcdir)/intl/unicharutil/src + +ifneq (,$(filter OS2 WINNT,$(OS_ARCH))) +SDK_LIBRARY = $(IMPORT_LIBRARY) +else +SDK_LIBRARY = $(SHARED_LIBRARY) +endif + +# See bug 653662 - some builders are hitting an internal size limit on +# incremental builds. Disable incremental linking for debug builds on VC8 or +# on 32-bit hosts. +# See: http://social.msdn.microsoft.com/Forums/en-US/vcgeneral/thread/c34d5c37-ca4a-4580-9c7c-4379a8c76d1f/ +ifeq ($(OS_ARCH),WINNT) +IS_32BIT_HOST := $(if $(filter AMD64,$(PROCESSOR_ARCHITECTURE) $(PROCESSOR_ARCHITEW6432)),,yes) +ifneq (,$(or $(filter 1400,$(_MSC_VER)),$(IS_32BIT_HOST))) +ifdef MOZ_DEBUG +EXTRA_DSO_LDOPTS += -INCREMENTAL:NO +endif +endif +endif + +EXTRA_DSO_LDOPTS += $(LIBS_DIR) $(EXTRA_DSO_LIBS) + +DEFINES += -DIMPL_XREAPI + +EXTRA_DSO_LDOPTS += $(NSPR_LIBS) $(MOZALLOC_LIB) + +ifeq ($(MOZ_WIDGET_TOOLKIT),cocoa) +CXXFLAGS += $(TK_CFLAGS) +OS_LIBS += \ + -framework SystemConfiguration \ + -framework QTKit \ + -framework IOKit \ + -F/System/Library/PrivateFrameworks -framework CoreUI \ + $(TK_LIBS) \ + $(NULL) +endif + +ifeq ($(OS_ARCH),Darwin) +ifdef MOZ_SYDNEYAUDIO +OS_LIBS += \ + -framework Carbon \ + -framework CoreAudio \ + -framework AudioToolbox \ + -framework AudioUnit \ + -framework IOKit \ + -framework Foundation \ + -framework AppKit \ + $(NULL) +endif +endif + +ifneq (,$(filter NetBSD OpenBSD,$(OS_ARCH))) +ifdef MOZ_SYDNEYAUDIO +EXTRA_DSO_LDOPTS += -lossaudio +endif +endif + +ifdef MOZ_PLATFORM_MAEMO +EXTRA_DSO_LDOPTS += $(MOZ_PLATFORM_MAEMO_LIBS) +endif + +ifdef MOZ_ENABLE_LIBCONIC +EXTRA_DSO_LDOPTS += $(LIBCONIC_LIBS) +endif + +ifdef MOZ_ENABLE_DBUS +EXTRA_DSO_LDOPTS += $(MOZ_DBUS_GLIB_LIBS) +endif + +ifeq (gtk2,$(MOZ_WIDGET_TOOLKIT)) +EXTRA_DSO_LDOPTS += $(XLDFLAGS) $(XLIBS) $(XEXT_LIBS) $(XCOMPOSITE_LIBS) $(MOZ_PANGO_LIBS) $(MOZ_GTK2_LIBS) $(XT_LIBS) -lgthread-2.0 +EXTRA_DSO_LDOPTS += $(FT2_LIBS) +endif + +ifeq (qt,$(MOZ_WIDGET_TOOLKIT)) +EXTRA_DSO_LDOPTS += $(XLDFLAGS) $(XLIBS) $(XT_LIBS) $(MOZ_QT_LIBS) -lgthread-2.0 +EXTRA_DSO_LDOPTS += $(FT2_LIBS) $(MOZ_PANGO_LIBS) +EXTRA_DSO_LDOPTS += $(LIBXUL_DIST)/../widget/qt/faststartupqt/$(LIB_PREFIX)faststartupqt.$(LIB_SUFFIX) +endif + +ifdef MOZ_TREE_FREETYPE +ifndef MOZ_TREE_CAIRO +EXTRA_DSO_LDOPTS += $(FT2_LIBS) +endif +endif + +ifdef MOZ_ENABLE_STARTUP_NOTIFICATION +EXTRA_DSO_LDOPTS += $(MOZ_STARTUP_NOTIFICATION_LIBS) +endif + +ifdef MOZ_ENABLE_LIBPROXY +EXTRA_DSO_LDOPTS += $(MOZ_LIBPROXY_LIBS) +endif + +ifeq ($(OS_ARCH),SunOS) +ifdef GNU_CC +EXTRA_DSO_LDOPTS += -lelf +else +EXTRA_DSO_LDOPTS += -lelf -ldemangle +endif +endif + +ifeq ($(OS_ARCH),WINNT) +OS_LIBS += $(call EXPAND_LIBNAME,shell32 ole32 uuid version winspool comdlg32 imm32 winmm wsock32 msimg32 shlwapi psapi ws2_32 dbghelp rasapi32 rasdlg) +ifneq (,$(MOZ_DEBUG)$(NS_TRACE_MALLOC)) +OS_LIBS += $(call EXPAND_LIBNAME,imagehlp) +endif +ifdef MOZ_CRASHREPORTER +OS_LIBS += $(call EXPAND_LIBNAME,wininet) +endif +ifdef ACCESSIBILITY +OS_LIBS += $(call EXPAND_LIBNAME,oleacc) +endif +ifdef _MSC_VER +OS_LIBS += $(call EXPAND_LIBNAME,delayimp) +EXTRA_DSO_LDOPTS += \ + -DELAYLOAD:gkmedias.dll \ + -DELAYLOAD:rasapi32.dll \ + -DELAYLOAD:rasdlg.dll \ + -DELAYLOAD:comdlg32.dll \ + -DELAYLOAD:winspool.drv \ + $(NULL) +ifdef ACCESSIBILITY +EXTRA_DSO_LDOPTS += -DELAYLOAD:oleacc.dll +endif +endif +endif # WINNT + +ifdef MOZ_JPROF +EXTRA_DSO_LDOPTS += -ljprof +endif + +ifdef MOZ_ENABLE_QT +EXTRA_DSO_LDOPTS += $(MOZ_QT_LDFLAGS) $(XEXT_LIBS) +endif + +include $(topsrcdir)/config/rules.mk + +export:: $(RDF_UTIL_SRC_CPPSRCS) $(INTL_UNICHARUTIL_UTIL_CPPSRCS) + $(INSTALL) $^ . + +# need widget/windows for resource.h (included from widget.rc) +LOCAL_INCLUDES += \ + -I$(topsrcdir)/config \ + -I$(topsrcdir)/widget/windows \ + $(NULL) + +OS_LIBS += $(LIBICONV) + +DEFINES += \ + -D_IMPL_NS_COM \ + -D_IMPL_NS_STRINGAPI \ + -DEXPORT_XPT_API \ + -DEXPORT_XPTC_API \ + -D_IMPL_NS_GFX \ + -D_IMPL_NS_WIDGET \ + $(NULL) + +ifeq ($(MOZ_WIDGET_TOOLKIT),windows) +OS_LIBS += $(call EXPAND_LIBNAME,usp10 oleaut32) +endif + +ifdef MOZ_WEBRTC +ifeq ($(OS_TARGET),Linux) +OS_LIBS += -lexpat +endif +endif + +ifeq ($(OS_ARCH),OpenBSD) +# Needed by nsAuthGSSAPI +EXTRA_DSO_LDOPTS += -lkrb5 -lcrypto +endif + +ifdef MOZ_DEBUG +ifdef ENABLE_TESTS +DEFINES += -DENABLE_LAYOUTDEBUG +endif +endif + +ifeq (WINNT_1,$(OS_TARGET)_$(MOZ_PROFILE_USE)) +# Wrap linker to measure peak virtual memory usage. +LD := $(PYTHON) $(topsrcdir)/build/link.py $(CURDIR)/linker-vsize $(LD) +endif From 5af301aa71d2a5e44328d3f62a24febea297e649 Mon Sep 17 00:00:00 2001 From: Ethan Hugg Date: Mon, 12 Mar 2012 14:40:31 -0700 Subject: [PATCH 2/4] Added libxml headers to system-headers --- native/alder/config/system-headers | 2 ++ native/alder/js/src/config/system-headers | 2 ++ 2 files changed, 4 insertions(+) diff --git a/native/alder/config/system-headers b/native/alder/config/system-headers index 5790aba..569f462 100644 --- a/native/alder/config/system-headers +++ b/native/alder/config/system-headers @@ -1054,3 +1054,5 @@ cubeb/cubeb.h #endif sys/msg.h sys/ipc.h +libxml/parser.h +libxml/tree.h diff --git a/native/alder/js/src/config/system-headers b/native/alder/js/src/config/system-headers index 5790aba..569f462 100644 --- a/native/alder/js/src/config/system-headers +++ b/native/alder/js/src/config/system-headers @@ -1054,3 +1054,5 @@ cubeb/cubeb.h #endif sys/msg.h sys/ipc.h +libxml/parser.h +libxml/tree.h From cc8a3205cdbcb34f7807373db01c7f8b2558a639 Mon Sep 17 00:00:00 2001 From: Yi Wang Date: Tue, 13 Mar 2012 13:42:58 +0800 Subject: [PATCH 3/4] add websocket-based roap proxy. now only support win32. --- README | 12 + SConstruct | 6 + tests/roapproxy/SConstruct | 410 + .../libwebsockets-roap-server/jquery-1.6.2.js | 8981 +++++++++++++++++ .../jquery-ui-1.8.16.custom.min.js | 556 + .../libwebsockets-roap-server/json2.js | 482 + .../libwebsockets-roap-server/roap.html | 436 + tests/roapproxy/roap/Logger.cpp | 82 + tests/roapproxy/roap/Logger.h | 56 + tests/roapproxy/roap/common.h | 13 + tests/roapproxy/roap/incomingroap.cpp | 144 + tests/roapproxy/roap/incomingroap.h | 54 + tests/roapproxy/roap/jsonparser.cpp | 212 + tests/roapproxy/roap/jsonparser.h | 53 + tests/roapproxy/roap/outgoingroap.cpp | 190 + tests/roapproxy/roap/outgoingroap.h | 74 + tests/roapproxy/roap/roapapp.cpp | 603 ++ tests/roapproxy/roap/roapapp.h | 47 + tests/roapproxy/roap/sipcc_controller.cpp | 652 ++ tests/roapproxy/roap/sipcc_controller.h | 178 + tests/roapproxy/roap/sockporting.cpp | 71 + tests/roapproxy/roap/sockporting.h | 68 + .../libwebsocket/SConstruct_libwebsocket | 82 + .../libwebsocketswin32/base64-decode.c | 200 + .../libwebsocketswin32/client-handshake.c | 339 + .../extension-deflate-stream.c | 150 + .../extension-deflate-stream.h | 18 + .../extension-x-google-mux.c | 1223 +++ .../extension-x-google-mux.h | 96 + .../libwebsocketswin32/extension.c | 22 + .../libwebsocketswin32/handshake.c | 733 ++ .../libwebsocketswin32/libwebsockets.c | 3108 ++++++ .../libwebsocketswin32/libwebsockets.h | 707 ++ .../libwebsocket/libwebsocketswin32/md5.c | 217 + .../libwebsocket/libwebsocketswin32/parsers.c | 1944 ++++ .../private-libwebsockets.h | 430 + .../libwebsocket/libwebsocketswin32/sha-1.c | 329 + .../win32port/win32helpers/getopt.c | 149 + .../win32port/win32helpers/getopt.h | 36 + .../win32port/win32helpers/getopt_long.c | 228 + .../win32port/win32helpers/gettimeofday.c | 48 + .../win32port/win32helpers/gettimeofday.h | 21 + .../win32port/win32helpers/netdb.h | 1 + .../win32port/win32helpers/strings.h | 0 .../win32port/win32helpers/sys/time.h | 1 + .../win32port/win32helpers/unistd.h | 0 .../win32port/win32helpers/websock-w32.c | 95 + .../win32port/win32helpers/websock-w32.h | 32 + third_party/libwebsocket/zlib/adler32.c | 169 + third_party/libwebsocket/zlib/compress.c | 80 + third_party/libwebsocket/zlib/crc32.c | 442 + third_party/libwebsocket/zlib/crc32.h | 441 + third_party/libwebsocket/zlib/deflate.c | 1834 ++++ third_party/libwebsocket/zlib/deflate.h | 342 + third_party/libwebsocket/zlib/gzclose.c | 25 + third_party/libwebsocket/zlib/gzguts.h | 132 + third_party/libwebsocket/zlib/gzio.c | 1005 ++ third_party/libwebsocket/zlib/gzlib.c | 537 + third_party/libwebsocket/zlib/gzread.c | 653 ++ third_party/libwebsocket/zlib/gzwrite.c | 531 + third_party/libwebsocket/zlib/infback.c | 632 ++ third_party/libwebsocket/zlib/inffast.c | 340 + third_party/libwebsocket/zlib/inffast.h | 11 + third_party/libwebsocket/zlib/inffixed.h | 94 + third_party/libwebsocket/zlib/inflate.c | 1480 +++ third_party/libwebsocket/zlib/inflate.h | 122 + third_party/libwebsocket/zlib/inftrees.c | 330 + third_party/libwebsocket/zlib/inftrees.h | 62 + third_party/libwebsocket/zlib/trees.c | 1244 +++ third_party/libwebsocket/zlib/trees.h | 128 + third_party/libwebsocket/zlib/uncompr.c | 59 + third_party/libwebsocket/zlib/zconf.h | 428 + third_party/libwebsocket/zlib/zlib.h | 1613 +++ third_party/libwebsocket/zlib/zutil.c | 318 + third_party/libwebsocket/zlib/zutil.h | 274 + 75 files changed, 36915 insertions(+) create mode 100644 tests/roapproxy/SConstruct create mode 100644 tests/roapproxy/libwebsockets-roap-server/jquery-1.6.2.js create mode 100644 tests/roapproxy/libwebsockets-roap-server/jquery-ui-1.8.16.custom.min.js create mode 100644 tests/roapproxy/libwebsockets-roap-server/json2.js create mode 100644 tests/roapproxy/libwebsockets-roap-server/roap.html create mode 100644 tests/roapproxy/roap/Logger.cpp create mode 100644 tests/roapproxy/roap/Logger.h create mode 100644 tests/roapproxy/roap/common.h create mode 100644 tests/roapproxy/roap/incomingroap.cpp create mode 100644 tests/roapproxy/roap/incomingroap.h create mode 100644 tests/roapproxy/roap/jsonparser.cpp create mode 100644 tests/roapproxy/roap/jsonparser.h create mode 100644 tests/roapproxy/roap/outgoingroap.cpp create mode 100644 tests/roapproxy/roap/outgoingroap.h create mode 100644 tests/roapproxy/roap/roapapp.cpp create mode 100644 tests/roapproxy/roap/roapapp.h create mode 100644 tests/roapproxy/roap/sipcc_controller.cpp create mode 100644 tests/roapproxy/roap/sipcc_controller.h create mode 100644 tests/roapproxy/roap/sockporting.cpp create mode 100644 tests/roapproxy/roap/sockporting.h create mode 100644 third_party/libwebsocket/SConstruct_libwebsocket create mode 100644 third_party/libwebsocket/libwebsocketswin32/base64-decode.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/client-handshake.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.h create mode 100644 third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.h create mode 100644 third_party/libwebsocket/libwebsocketswin32/extension.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/handshake.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/libwebsockets.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/libwebsockets.h create mode 100644 third_party/libwebsocket/libwebsocketswin32/md5.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/parsers.c create mode 100644 third_party/libwebsocket/libwebsocketswin32/private-libwebsockets.h create mode 100644 third_party/libwebsocket/libwebsocketswin32/sha-1.c create mode 100644 third_party/libwebsocket/win32port/win32helpers/getopt.c create mode 100644 third_party/libwebsocket/win32port/win32helpers/getopt.h create mode 100644 third_party/libwebsocket/win32port/win32helpers/getopt_long.c create mode 100644 third_party/libwebsocket/win32port/win32helpers/gettimeofday.c create mode 100644 third_party/libwebsocket/win32port/win32helpers/gettimeofday.h create mode 100644 third_party/libwebsocket/win32port/win32helpers/netdb.h create mode 100644 third_party/libwebsocket/win32port/win32helpers/strings.h create mode 100644 third_party/libwebsocket/win32port/win32helpers/sys/time.h create mode 100644 third_party/libwebsocket/win32port/win32helpers/unistd.h create mode 100644 third_party/libwebsocket/win32port/win32helpers/websock-w32.c create mode 100644 third_party/libwebsocket/win32port/win32helpers/websock-w32.h create mode 100644 third_party/libwebsocket/zlib/adler32.c create mode 100644 third_party/libwebsocket/zlib/compress.c create mode 100644 third_party/libwebsocket/zlib/crc32.c create mode 100644 third_party/libwebsocket/zlib/crc32.h create mode 100644 third_party/libwebsocket/zlib/deflate.c create mode 100644 third_party/libwebsocket/zlib/deflate.h create mode 100644 third_party/libwebsocket/zlib/gzclose.c create mode 100644 third_party/libwebsocket/zlib/gzguts.h create mode 100644 third_party/libwebsocket/zlib/gzio.c create mode 100644 third_party/libwebsocket/zlib/gzlib.c create mode 100644 third_party/libwebsocket/zlib/gzread.c create mode 100644 third_party/libwebsocket/zlib/gzwrite.c create mode 100644 third_party/libwebsocket/zlib/infback.c create mode 100644 third_party/libwebsocket/zlib/inffast.c create mode 100644 third_party/libwebsocket/zlib/inffast.h create mode 100644 third_party/libwebsocket/zlib/inffixed.h create mode 100644 third_party/libwebsocket/zlib/inflate.c create mode 100644 third_party/libwebsocket/zlib/inflate.h create mode 100644 third_party/libwebsocket/zlib/inftrees.c create mode 100644 third_party/libwebsocket/zlib/inftrees.h create mode 100644 third_party/libwebsocket/zlib/trees.c create mode 100644 third_party/libwebsocket/zlib/trees.h create mode 100644 third_party/libwebsocket/zlib/uncompr.c create mode 100644 third_party/libwebsocket/zlib/zconf.h create mode 100644 third_party/libwebsocket/zlib/zlib.h create mode 100644 third_party/libwebsocket/zlib/zutil.c create mode 100644 third_party/libwebsocket/zlib/zutil.h diff --git a/README b/README index f3ee89b..974732a 100644 --- a/README +++ b/README @@ -297,3 +297,15 @@ python setup.py install Windows From http://www.scons.org/ download and install the scons windows installer + --------------------------------------------------- +14. Using Ikran with websocket-based ROAP Proxy +--------------------------------------------------- + +1. Start the roap proxy firstly. + +2. Start firefox with ikran add-on. Enter IP:7681 in address bar to load page. the IP is roap proxy ip. + +3. On page load you should see the RoapProxy register and then it will do the SIP conversation +on behalf of your browser. It currently only works for 1 call and needs to be reset between +each call. + diff --git a/SConstruct b/SConstruct index db6c2b9..a054d38 100755 --- a/SConstruct +++ b/SConstruct @@ -287,6 +287,12 @@ SCRIPT_FILES += [ 'tests/testapp_softphone/SConstruct', ] +if sys.platform in ['win32']: + SCRIPT_FILES += [ + 'third_party/libwebsocket/SConstruct_libwebsocket', + 'tests/roapproxy/SConstruct', + ] + if sys.platform in [ 'win32', 'linux2','darwin']: SCRIPT_FILES += [ 'third_party/gtest/SConstruct_gtestd', diff --git a/tests/roapproxy/SConstruct b/tests/roapproxy/SConstruct new file mode 100644 index 0000000..74b346d --- /dev/null +++ b/tests/roapproxy/SConstruct @@ -0,0 +1,410 @@ +Import('build_env') +import os, sys + +Import('debug') +Import('x64') +Import('componentName') +Import('suffixName') +Import('webrtcpath') +Import('mozsrcpath') +Import('chromiumbaseincludepath') +Import('chromiumbaselibpath') + +if(chromiumbaseincludepath == 'third_party'): + chromiumbaseincludepath = '../../third_party/chromium_base' + +if(chromiumbaselibpath == 'third_party'): + chromiumbaselibpath = '../../third_party/chromium_base' + + +## Add Tests folders here +include_dirs = [ + '.', + '../../include', + '../../src/sipcc/include', + '../../src/common', + '../../out/include/system', + chromiumbaseincludepath, + '../../src/common/browser_logging', + '../../ikran', + mozsrcpath + '/obj-i686-pc-mingw32/dist/include', + webrtcpath + '/src', + webrtcpath + '/src/video_engine/include', + webrtcpath + '/src/voice_engine/main/interface', + '../../third_party/libwebsocket/libwebsocketswin32', + '../../third_party/libwebsocket/win32port/win32helpers', + '../../third_party/libwebsocket/zlib', + ] + +## Add test src files here +# + +#src_files = Glob('roap/*.cpp') + +src_files = [ + './roap/incomingroap.cpp', + './roap/jsonparser.cpp', + './roap/Logger.cpp', + './roap/outgoingroap.cpp', + './roap/roapapp.cpp', + './roap/sipcc_controller.cpp', + ] + + +libpath = ['../../out/lib'] +libs = [] + +env = build_env.Clone(CPPPATH=include_dirs) + +if sys.platform =='win32': + mozobjpath = mozsrcpath + '\\obj-i686-pc-mingw32' + env["CPPDEFINES"] += [ + 'WIN32', + '_CONSOLE', + 'MBCS' + ] + env["CPPFLAGS"] += [ + '/c', + '/TP', + '/W4', + '/wd4100', + '/wd4275', + '/wd4512' + ] + windows_sdk_incl_dir=os.environ['MS_WINDOWS_SDK_PATH'] + '/Include' + windows_sdk_lib_dir=os.environ['MS_WINDOWS_SDK_PATH'] + '\Lib' + print windows_sdk_lib_dir + ms_vc_lib_dir=os.environ['MS_VC_PATH'] + '/VC/lib' + ms_vc_atlmfc_lib_dir=os.environ['MS_VC_PATH'] + '/VC/ATLMFC/lib' + ms_dx_sdk_dir = os.environ['DXSDK_DIR'] + 'Lib/x86' + libpath += [ + ms_vc_lib_dir, + windows_sdk_lib_dir, + ms_vc_atlmfc_lib_dir, + ms_dx_sdk_dir, + '../../third_party/lib', + chromiumbaselibpath, + '../../src/common/browser_logging', + '../../src', + mozobjpath + '/dist/lib', + mozobjpath + '/dist/bin', + webrtcpath + '/Build/Debug/lib', + '../../third_party/libwebsocket', + ] + libs += [ + componentName + suffixName + '.lib', + 'xpcomglue_s.lib', + 'xpcom.lib', + 'nspr4.lib', + 'mozalloc.lib', + 'plds4.lib', + 'plc4.lib', + 'winmm.lib', + 'kernel32.lib', + 'user32.lib', + 'gdi32.lib', + 'winspool.lib', + 'comdlg32.lib', + 'advapi32.lib', + 'shell32.lib', + 'ole32.lib', + 'oleaut32.lib', + 'uuid.lib', + 'odbc32.lib', + 'odbccp32.lib', + 'atls.lib', + 'avrt.lib', + 'DelayImp.lib', + 'dmoguids.lib', + 'msdmo.lib', + 'WinMM.lib', + 'wmcodecdspuuid.lib', + 'ws2_32.lib', + 'mswsock.lib', + 'dbghelp.lib', + 'Psapi.lib', + 'chromium.lib', + 'browser_logging.lib', + 'aec.lib', + 'aec_sse2.lib', + 'aecm.lib', + 'agc.lib', + 'apm_util.lib', + 'audio_coding_module.lib', + 'audio_conference_mixer.lib', + 'audio_device.lib', + 'audio_processing.lib', + 'audioproc_debug_proto.lib', + 'CNG.lib', + 'G711.lib', + 'G722.lib', + 'iLBC.lib', + 'iSAC.lib', + 'iSACFix.lib', + 'libjpeg.lib', + 'media_file.lib', + 'NetEq.lib', + 'ns.lib', + 'PCM16B.lib', + 'resampler.lib', + 'rtp_rtcp.lib', + 'signal_processing.lib', + 'protobuf_lite.lib', + 'system_wrappers.lib', + 'udp_transport.lib', + 'vad.lib', + 'video_capture_module.lib', + 'video_engine_core.lib', + 'video_processing.lib', + 'video_processing_sse2', + 'video_render_module.lib', + 'voice_engine_core.lib', + 'libvpx.lib', + 'webrtc_i420.lib', + 'webrtc_jpeg.lib', + 'webrtc_utility.lib', + 'webrtc_video_coding.lib', + 'webrtc_vp8.lib', + 'webrtc_libyuv.lib', + 'libyuv.lib', + 'libwebsocket.lib', + 'callcontrol.lib', + ] + if int(debug): + libs += [ + 'libcmtd.lib', + 'libxml2_mtd.lib' + ] + else: + libs += [ + 'libcmt.lib', + 'libxml2_mt.lib' + ] + env["LINKFLAGS"] = [ + '/DELAYLOAD:"avrt.dll"', + '/SUBSYSTEM:CONSOLE', + '/DYNAMICBASE', + '/NXCOMPAT', + '/MACHINE:X86', + '/FORCE:MULTIPLE', + '/NODEFAULTLIB:"libcmtd.lib"', + '/NODEFAULTLIB:"libcmt.lib"', + '/NODEFAULTLIB:"libmmt.lib"', + '/NODEFAULTLIB:"libcpmt.lib"', + '/NODEFAULTLIB:"avrt.lib"', + '/NODEFAULTLIB:"libirc.lib"', + '/NODEFAULTLIB:"advapi32.lib"' + ] + if int(debug): + env["LINKFLAGS"] += [ + '/DEBUG ' + ] +elif sys.platform == 'darwin': + + if x64 == 'yes': + mozobjpath = mozsrcpath + '/obj-x86_64-apple-darwin11.2.0' + else: + mozobjpath = mozsrcpath + '/obj-ff-dbg' + + env["CPPFLAGS"] += [ + '-W', + '-Wno-error', + '-x', + 'objective-c++' + ] + libpath += [ + '../..', + chromiumbaselibpath, + '../../third_party/lib', + '../../ikran', + mozobjpath + '/dist/sdk/lib', + mozobjpath + '/dist/sdk/bin', + webrtcpath + '/xcodebuild/Debug', + ] + libs += [ + componentName + suffixName, + 'nspr4', + 'ssl', + 'crypto', + 'apr-1', + 'aprutil-1', + 'z', + 'libxml2', + 'iconv', + 'X11', + 'chromium', + 'libaec.a', + 'libaecm.a', + 'libagc.a', + 'libapm_util.a', + 'libaudio_coding_module.a', + 'libaudio_conference_mixer.a', + 'libaudio_device.a', + 'libaudio_processing.a', + 'libaudioproc_debug_proto.a', + 'libCNG.a', + 'libG711.a', + 'libG722.a', + 'libgenperf_libs.a', + 'libiLBC.a', + 'libiSAC.a', + 'libiSACFix.a', + 'libjpeg_turbo.a', + 'libmedia_file.a', + 'libNetEq.a', + 'libns.a', + 'libPCM16B.a', + 'libresampler.a', + 'librtp_rtcp.a', + 'libsignal_processing.a', + 'libprotobuf_lite.a', + 'libsystem_wrappers.a', + 'libudp_transport.a', + 'libvad.a', + 'libvideo_capture_module.a', + 'libvideo_engine_core.a', + 'libvideo_processing.a', + 'libvideo_render_module.a', + 'libvoice_engine_core.a', + 'libvpx.a', + 'libwebrtc_i420.a', + 'libwebrtc_jpeg.a', + 'libwebrtc_utility.a', + 'libwebrtc_video_coding.a', + 'libwebrtc_vp8.a', + 'libwebrtc_libyuv.a', + 'libyuv.a', + 'sipcc_controller.o', + 'libaec_sse2.a', + 'libvideo_processing_sse2.a' + ] + env["LINKFLAGS"] += [ + '-framework', + 'CoreAudio', + '-framework', + 'AudioToolbox', + '-framework', + 'CoreServices', + '-framework', + 'IOKit', + '-framework', + 'CoreVideo', + '-framework', + 'Foundation', + '-framework', + 'OpenGL', + '-framework', + 'QuartzCore', + '-framework', + 'QTKit', + '-framework', + 'Cocoa' + ] +elif sys.platform=='linux2': + if x64 == 'yes': + mozobjpath = mozsrcpath + '/obj-x86_64-unknown-linux-gnu' + else: + mozobjpath = mozsrcpath + '/obj-i686-pc-linux-gnu' + + libpath += [ + chromiumbaselibpath, + '../../third_party/lib', + '../../ikran', + ] + if x64 == 'yes': + libpath += [ + '/usr/lib64' + ] + else: + libpath += [ + '/usr/lib' + ] + libpath += [ + mozobjpath + '/dist/lib', + mozobjpath + '/dist/bin', + webrtcpath + '/out/Debug/obj.target/src/video_engine', + webrtcpath + '/out/Debug/obj.target/src/voice_engine', + webrtcpath + '/out/Debug/obj.target/src/modules', + webrtcpath + '/out/Debug/obj.target/src/common_video', + webrtcpath + '/out/Debug/obj.target/third_party/libvpx', + webrtcpath + '/out/Debug/obj.target/third_party/libjpeg_turbo', + webrtcpath + '/out/Debug/obj.target/src/common_audio', + webrtcpath + '/out/Debug/obj.target/third_party/protobuf', + webrtcpath + '/out/Debug/obj.target/src/system_wrappers/source', + webrtcpath + '/out/Debug/obj.target/third_party/libyuv', + ] + libs += [ + ':sipcc_controller.o', + componentName + suffixName, + 'nspr4', + 'pthread', + 'z', + 'idn', + 'xml2', + 'asound', + 'chromium', + 'libvideo_engine_core.a', + 'libvoice_engine_core.a', + 'libvideo_render_module.a', + 'libmedia_file.a', + 'libvideo_processing.a', + 'libvideo_capture_module.a', + 'libwebrtc_utility.a', + 'libwebrtc_video_coding.a', + 'libwebrtc_vp8.a', + 'libwebrtc_jpeg.a', + 'libvpx.a', + 'libjpeg_turbo.a', + 'libaudio_coding_module.a', + 'libaudio_processing.a', + 'libaudioproc_debug_proto.a', + 'libaudio_device.a', + 'libNetEq.a', + 'libns.a', + 'libaecm.a', + 'libaec.a', + 'libresampler.a', + 'libiLBC.a', + 'libagc.a', + 'libCNG.a', + 'libiSACFix.a', + 'libiSAC.a', + 'libvad.a', + 'libudp_transport.a', + 'libaudio_conference_mixer.a', + 'librtp_rtcp.a', + 'libwebrtc_i420.a', + 'libG711.a', + 'libapm_util.a', + 'libsignal_processing.a', + 'libG722.a', + 'libPCM16B.a', + 'libprotobuf_lite.a', + 'libsystem_wrappers.a', + 'glib-2.0', + 'X11', + 'Xext', + 'rt', + 'dl', + 'libwebrtc_libyuv.a', + 'libyuv.a', + 'libaec_sse2.a', + 'libvideo_processing_sse2.a' + ] + env["LINKFLAGS"] += [ + '-z', + 'muldefs' + ] + + +buildResult = env.Program('RoapProxy', src_files, + LIBS=libs, + LIBPATH=libpath) + + +if sys.platform =='win32': + Depends(buildResult, '../../' + componentName + suffixName + '.lib') +else: + Depends(buildResult, '../../lib' + componentName + suffixName + '.a') + + diff --git a/tests/roapproxy/libwebsockets-roap-server/jquery-1.6.2.js b/tests/roapproxy/libwebsockets-roap-server/jquery-1.6.2.js new file mode 100644 index 0000000..ce94156 --- /dev/null +++ b/tests/roapproxy/libwebsockets-roap-server/jquery-1.6.2.js @@ -0,0 +1,8981 @@ +/*! + * jQuery JavaScript Library v1.6.2 + * http://jquery.com/ + * + * Copyright 2011, John Resig + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * + * Date: Thu Jun 30 14:16:56 2011 -0400 + */ +(function( window, undefined ) { + +// Use the correct document accordingly with window argument (sandbox) +var document = window.document, + navigator = window.navigator, + location = window.location; +var jQuery = (function() { + +// Define a local copy of jQuery +var jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // A central reference to the root jQuery(document) + rootjQuery, + + // A simple way to check for HTML strings or ID strings + // (both of which we optimize for) + quickExpr = /^(?:[^<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/, + + // Check if a string has a non-whitespace character in it + rnotwhite = /\S/, + + // Used for trimming whitespace + trimLeft = /^\s+/, + trimRight = /\s+$/, + + // Check for digits + rdigit = /\d/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>)?$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, + rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + + // Useragent RegExp + rwebkit = /(webkit)[ \/]([\w.]+)/, + ropera = /(opera)(?:.*version)?[ \/]([\w.]+)/, + rmsie = /(msie) ([\w.]+)/, + rmozilla = /(mozilla)(?:.*? rv:([\w.]+))?/, + + // Matches dashed string for camelizing + rdashAlpha = /-([a-z])/ig, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // Keep a UserAgent string for use with jQuery.browser + userAgent = navigator.userAgent, + + // For matching the engine and version of the browser + browserMatch, + + // The deferred used on DOM ready + readyList, + + // The ready event handler + DOMContentLoaded, + + // Save a reference to some core methods + toString = Object.prototype.toString, + hasOwn = Object.prototype.hasOwnProperty, + push = Array.prototype.push, + slice = Array.prototype.slice, + trim = String.prototype.trim, + indexOf = Array.prototype.indexOf, + + // [[Class]] -> type pairs + class2type = {}; + +jQuery.fn = jQuery.prototype = { + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem, ret, doc; + + // Handle $(""), $(null), or $(undefined) + if ( !selector ) { + return this; + } + + // Handle $(DOMElement) + if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + } + + // The body element only exists once, optimize finding it + if ( selector === "body" && !context && document.body ) { + this.context = document; + this[0] = document.body; + this.selector = selector; + this.length = 1; + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + // Are we dealing with HTML string or an ID? + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = quickExpr.exec( selector ); + } + + // Verify a match, and that no context was specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + doc = (context ? context.ownerDocument || context : document); + + // If a single string is passed in and it's a single tag + // just do a createElement and skip the rest + ret = rsingleTag.exec( selector ); + + if ( ret ) { + if ( jQuery.isPlainObject( context ) ) { + selector = [ document.createElement( ret[1] ) ]; + jQuery.fn.attr.call( selector, context, true ); + + } else { + selector = [ doc.createElement( ret[1] ) ]; + } + + } else { + ret = jQuery.buildFragment( [ match[1] ], [ doc ] ); + selector = (ret.cacheable ? jQuery.clone(ret.fragment) : ret.fragment).childNodes; + } + + return jQuery.merge( this, selector ); + + // HANDLE: $("#id") + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return (context || rootjQuery).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if (selector.selector !== undefined) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The current version of jQuery being used + jquery: "1.6.2", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return slice.call( this, 0 ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems, name, selector ) { + // Build a new jQuery matched element set + var ret = this.constructor(); + + if ( jQuery.isArray( elems ) ) { + push.apply( ret, elems ); + + } else { + jQuery.merge( ret, elems ); + } + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + + ret.context = this.context; + + if ( name === "find" ) { + ret.selector = this.selector + (this.selector ? " " : "") + selector; + } else if ( name ) { + ret.selector = this.selector + "." + name + "(" + selector + ")"; + } + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Attach the listeners + jQuery.bindReady(); + + // Add the callback + readyList.done( fn ); + + return this; + }, + + eq: function( i ) { + return i === -1 ? + this.slice( i ) : + this.slice( i, +i + 1 ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ), + "slice", slice.call(arguments).join(",") ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + // Either a released hold or an DOMready/load event and not yet ready + if ( (wait === true && !--jQuery.readyWait) || (wait !== true && !jQuery.isReady) ) { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready, 1 ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger( "ready" ).unbind( "ready" ); + } + } + }, + + bindReady: function() { + if ( readyList ) { + return; + } + + readyList = jQuery._Deferred(); + + // Catch cases where $(document).ready() is called after the + // browser event has already occurred. + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + return setTimeout( jQuery.ready, 1 ); + } + + // Mozilla, Opera and webkit nightlies currently support this event + if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else if ( document.attachEvent ) { + // ensure firing before onload, + // maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var toplevel = false; + + try { + toplevel = window.frameElement == null; + } catch(e) {} + + if ( document.documentElement.doScroll && toplevel ) { + doScrollCheck(); + } + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + // A crude way of determining if an object is a window + isWindow: function( obj ) { + return obj && typeof obj === "object" && "setInterval" in obj; + }, + + isNaN: function( obj ) { + return obj == null || !rdigit.test( obj ) || isNaN( obj ); + }, + + type: function( obj ) { + return obj == null ? + String( obj ) : + class2type[ toString.call(obj) ] || "object"; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + for ( var name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw msg; + }, + + parseJSON: function( data ) { + if ( typeof data !== "string" || !data ) { + return null; + } + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return (new Function( "return " + data ))(); + + } + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + // (xml & tmp used internally) + parseXML: function( data , xml , tmp ) { + + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + + tmp = xml.documentElement; + + if ( ! tmp || ! tmp.nodeName || tmp.nodeName === "parsererror" ) { + jQuery.error( "Invalid XML: " + data ); + } + + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && rnotwhite.test( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Converts a dashed string to camelCased string; + // Used by both the css and data modules + camelCase: function( string ) { + return string.replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toUpperCase() === name.toUpperCase(); + }, + + // args is for internal usage only + each: function( object, callback, args ) { + var name, i = 0, + length = object.length, + isObj = length === undefined || jQuery.isFunction( object ); + + if ( args ) { + if ( isObj ) { + for ( name in object ) { + if ( callback.apply( object[ name ], args ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.apply( object[ i++ ], args ) === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isObj ) { + for ( name in object ) { + if ( callback.call( object[ name ], name, object[ name ] ) === false ) { + break; + } + } + } else { + for ( ; i < length; ) { + if ( callback.call( object[ i ], i, object[ i++ ] ) === false ) { + break; + } + } + } + } + + return object; + }, + + // Use native String.trim function wherever possible + trim: trim ? + function( text ) { + return text == null ? + "" : + trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + text.toString().replace( trimLeft, "" ).replace( trimRight, "" ); + }, + + // results is for internal usage only + makeArray: function( array, results ) { + var ret = results || []; + + if ( array != null ) { + // The window, strings (and functions) also have 'length' + // The extra typeof function check is to prevent crashes + // in Safari 2 (See: #3039) + // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930 + var type = jQuery.type( array ); + + if ( array.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( array ) ) { + push.call( ret, array ); + } else { + jQuery.merge( ret, array ); + } + } + + return ret; + }, + + inArray: function( elem, array ) { + + if ( indexOf ) { + return indexOf.call( array, elem ); + } + + for ( var i = 0, length = array.length; i < length; i++ ) { + if ( array[ i ] === elem ) { + return i; + } + } + + return -1; + }, + + merge: function( first, second ) { + var i = first.length, + j = 0; + + if ( typeof second.length === "number" ) { + for ( var l = second.length; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var ret = [], retVal; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( var i = 0, length = elems.length; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, key, ret = [], + i = 0, + length = elems.length, + // jquery objects are treated as arrays + isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( key in elems ) { + value = callback( elems[ key ], key, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return ret.concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + if ( typeof context === "string" ) { + var tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + var args = slice.call( arguments, 2 ), + proxy = function() { + return fn.apply( context, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || proxy.guid || jQuery.guid++; + + return proxy; + }, + + // Mutifunctional method to get and set values to a collection + // The value/s can optionally be executed if it's a function + access: function( elems, key, value, exec, fn, pass ) { + var length = elems.length; + + // Setting many attributes + if ( typeof key === "object" ) { + for ( var k in key ) { + jQuery.access( elems, k, key[k], exec, fn, value ); + } + return elems; + } + + // Setting one attribute + if ( value !== undefined ) { + // Optionally, function values get executed if exec is true + exec = !pass && exec && jQuery.isFunction(value); + + for ( var i = 0; i < length; i++ ) { + fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass ); + } + + return elems; + } + + // Getting an attribute + return length ? fn( elems[0], key ) : undefined; + }, + + now: function() { + return (new Date()).getTime(); + }, + + // Use of jQuery.browser is frowned upon. + // More details: http://docs.jquery.com/Utilities/jQuery.browser + uaMatch: function( ua ) { + ua = ua.toLowerCase(); + + var match = rwebkit.exec( ua ) || + ropera.exec( ua ) || + rmsie.exec( ua ) || + ua.indexOf("compatible") < 0 && rmozilla.exec( ua ) || + []; + + return { browser: match[1] || "", version: match[2] || "0" }; + }, + + sub: function() { + function jQuerySub( selector, context ) { + return new jQuerySub.fn.init( selector, context ); + } + jQuery.extend( true, jQuerySub, this ); + jQuerySub.superclass = this; + jQuerySub.fn = jQuerySub.prototype = this(); + jQuerySub.fn.constructor = jQuerySub; + jQuerySub.sub = this.sub; + jQuerySub.fn.init = function init( selector, context ) { + if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) { + context = jQuerySub( context ); + } + + return jQuery.fn.init.call( this, selector, context, rootjQuerySub ); + }; + jQuerySub.fn.init.prototype = jQuerySub.fn; + var rootjQuerySub = jQuerySub(document); + return jQuerySub; + }, + + browser: {} +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +browserMatch = jQuery.uaMatch( userAgent ); +if ( browserMatch.browser ) { + jQuery.browser[ browserMatch.browser ] = true; + jQuery.browser.version = browserMatch.version; +} + +// Deprecated, use jQuery.browser.webkit instead +if ( jQuery.browser.webkit ) { + jQuery.browser.safari = true; +} + +// IE doesn't match non-breaking spaces with \s +if ( rnotwhite.test( "\xA0" ) ) { + trimLeft = /^[\s\xA0]+/; + trimRight = /[\s\xA0]+$/; +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); + +// Cleanup functions for the document ready method +if ( document.addEventListener ) { + DOMContentLoaded = function() { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + }; + +} else if ( document.attachEvent ) { + DOMContentLoaded = function() { + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( document.readyState === "complete" ) { + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; +} + +// The DOM ready check for Internet Explorer +function doScrollCheck() { + if ( jQuery.isReady ) { + return; + } + + try { + // If IE is used, use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + document.documentElement.doScroll("left"); + } catch(e) { + setTimeout( doScrollCheck, 1 ); + return; + } + + // and execute any waiting functions + jQuery.ready(); +} + +return jQuery; + +})(); + + +var // Promise methods + promiseMethods = "done fail isResolved isRejected promise then always pipe".split( " " ), + // Static reference to slice + sliceDeferred = [].slice; + +jQuery.extend({ + // Create a simple deferred (one callbacks list) + _Deferred: function() { + var // callbacks list + callbacks = [], + // stored [ context , args ] + fired, + // to avoid firing when already doing so + firing, + // flag to know if the deferred has been cancelled + cancelled, + // the deferred itself + deferred = { + + // done( f1, f2, ...) + done: function() { + if ( !cancelled ) { + var args = arguments, + i, + length, + elem, + type, + _fired; + if ( fired ) { + _fired = fired; + fired = 0; + } + for ( i = 0, length = args.length; i < length; i++ ) { + elem = args[ i ]; + type = jQuery.type( elem ); + if ( type === "array" ) { + deferred.done.apply( deferred, elem ); + } else if ( type === "function" ) { + callbacks.push( elem ); + } + } + if ( _fired ) { + deferred.resolveWith( _fired[ 0 ], _fired[ 1 ] ); + } + } + return this; + }, + + // resolve with given context and args + resolveWith: function( context, args ) { + if ( !cancelled && !fired && !firing ) { + // make sure args are available (#8421) + args = args || []; + firing = 1; + try { + while( callbacks[ 0 ] ) { + callbacks.shift().apply( context, args ); + } + } + finally { + fired = [ context, args ]; + firing = 0; + } + } + return this; + }, + + // resolve with this as context and given arguments + resolve: function() { + deferred.resolveWith( this, arguments ); + return this; + }, + + // Has this deferred been resolved? + isResolved: function() { + return !!( firing || fired ); + }, + + // Cancel + cancel: function() { + cancelled = 1; + callbacks = []; + return this; + } + }; + + return deferred; + }, + + // Full fledged deferred (two callbacks list) + Deferred: function( func ) { + var deferred = jQuery._Deferred(), + failDeferred = jQuery._Deferred(), + promise; + // Add errorDeferred methods, then and promise + jQuery.extend( deferred, { + then: function( doneCallbacks, failCallbacks ) { + deferred.done( doneCallbacks ).fail( failCallbacks ); + return this; + }, + always: function() { + return deferred.done.apply( deferred, arguments ).fail.apply( this, arguments ); + }, + fail: failDeferred.done, + rejectWith: failDeferred.resolveWith, + reject: failDeferred.resolve, + isRejected: failDeferred.isResolved, + pipe: function( fnDone, fnFail ) { + return jQuery.Deferred(function( newDefer ) { + jQuery.each( { + done: [ fnDone, "resolve" ], + fail: [ fnFail, "reject" ] + }, function( handler, data ) { + var fn = data[ 0 ], + action = data[ 1 ], + returned; + if ( jQuery.isFunction( fn ) ) { + deferred[ handler ](function() { + returned = fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise().then( newDefer.resolve, newDefer.reject ); + } else { + newDefer[ action ]( returned ); + } + }); + } else { + deferred[ handler ]( newDefer[ action ] ); + } + }); + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + if ( obj == null ) { + if ( promise ) { + return promise; + } + promise = obj = {}; + } + var i = promiseMethods.length; + while( i-- ) { + obj[ promiseMethods[i] ] = deferred[ promiseMethods[i] ]; + } + return obj; + } + }); + // Make sure only one callback list will be used + deferred.done( failDeferred.cancel ).fail( deferred.cancel ); + // Unexpose cancel + delete deferred.cancel; + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + return deferred; + }, + + // Deferred helper + when: function( firstParam ) { + var args = arguments, + i = 0, + length = args.length, + count = length, + deferred = length <= 1 && firstParam && jQuery.isFunction( firstParam.promise ) ? + firstParam : + jQuery.Deferred(); + function resolveFunc( i ) { + return function( value ) { + args[ i ] = arguments.length > 1 ? sliceDeferred.call( arguments, 0 ) : value; + if ( !( --count ) ) { + // Strange bug in FF4: + // Values changed onto the arguments object sometimes end up as undefined values + // outside the $.when method. Cloning the object into a fresh array solves the issue + deferred.resolveWith( deferred, sliceDeferred.call( args, 0 ) ); + } + }; + } + if ( length > 1 ) { + for( ; i < length; i++ ) { + if ( args[ i ] && jQuery.isFunction( args[ i ].promise ) ) { + args[ i ].promise().then( resolveFunc(i), deferred.reject ); + } else { + --count; + } + } + if ( !count ) { + deferred.resolveWith( deferred, args ); + } + } else if ( deferred !== firstParam ) { + deferred.resolveWith( deferred, length ? [ firstParam ] : [] ); + } + return deferred.promise(); + } +}); + + + +jQuery.support = (function() { + + var div = document.createElement( "div" ), + documentElement = document.documentElement, + all, + a, + select, + opt, + input, + marginDiv, + support, + fragment, + body, + testElementParent, + testElement, + testElementStyle, + tds, + events, + eventName, + i, + isSupported; + + // Preliminary tests + div.setAttribute("className", "t"); + div.innerHTML = "
a"; + + all = div.getElementsByTagName( "*" ); + a = div.getElementsByTagName( "a" )[ 0 ]; + + // Can't get basic test support + if ( !all || !all.length || !a ) { + return {}; + } + + // First batch of supports tests + select = document.createElement( "select" ); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName( "input" )[ 0 ]; + + support = { + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: ( div.firstChild.nodeType === 3 ), + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName( "tbody" ).length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName( "link" ).length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: ( a.getAttribute( "href" ) === "/a" ), + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.55$/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Make sure that if no value is specified for a checkbox + // that it defaults to "on". + // (WebKit defaults to "" instead) + checkOn: ( input.value === "on" ), + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // Will be defined later + submitBubbles: true, + changeBubbles: true, + focusinBubbles: false, + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Test to see if it's possible to delete an expando from an element + // Fails in Internet Explorer + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + if ( !div.addEventListener && div.attachEvent && div.fireEvent ) { + div.attachEvent( "onclick", function() { + // Cloning a node shouldn't copy over any + // bound event handlers (IE does this) + support.noCloneEvent = false; + }); + div.cloneNode( true ).fireEvent( "onclick" ); + } + + // Check if a radio maintains it's value + // after being appended to the DOM + input = document.createElement("input"); + input.value = "t"; + input.setAttribute("type", "radio"); + support.radioValue = input.value === "t"; + + input.setAttribute("checked", "checked"); + div.appendChild( input ); + fragment = document.createDocumentFragment(); + fragment.appendChild( div.firstChild ); + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + div.innerHTML = ""; + + // Figure out if the W3C box model works as expected + div.style.width = div.style.paddingLeft = "1px"; + + body = document.getElementsByTagName( "body" )[ 0 ]; + // We use our own, invisible, body unless the body is already present + // in which case we use a div (#9239) + testElement = document.createElement( body ? "div" : "body" ); + testElementStyle = { + visibility: "hidden", + width: 0, + height: 0, + border: 0, + margin: 0 + }; + if ( body ) { + jQuery.extend( testElementStyle, { + position: "absolute", + left: -1000, + top: -1000 + }); + } + for ( i in testElementStyle ) { + testElement.style[ i ] = testElementStyle[ i ]; + } + testElement.appendChild( div ); + testElementParent = body || documentElement; + testElementParent.insertBefore( testElement, testElementParent.firstChild ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + support.boxModel = div.offsetWidth === 2; + + if ( "zoom" in div.style ) { + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + // (IE < 8 does this) + div.style.display = "inline"; + div.style.zoom = 1; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 2 ); + + // Check if elements with layout shrink-wrap their children + // (IE 6 does this) + div.style.display = ""; + div.innerHTML = "
"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 2 ); + } + + div.innerHTML = "
t
"; + tds = div.getElementsByTagName( "td" ); + + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + // (only IE 8 fails this test) + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Check if empty table cells still have offsetWidth/Height + // (IE < 8 fail this test) + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + div.innerHTML = ""; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. For more + // info see bug #3333 + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + if ( document.defaultView && document.defaultView.getComputedStyle ) { + marginDiv = document.createElement( "div" ); + marginDiv.style.width = "0"; + marginDiv.style.marginRight = "0"; + div.appendChild( marginDiv ); + support.reliableMarginRight = + ( parseInt( ( document.defaultView.getComputedStyle( marginDiv, null ) || { marginRight: 0 } ).marginRight, 10 ) || 0 ) === 0; + } + + // Remove the body element we added + testElement.innerHTML = ""; + testElementParent.removeChild( testElement ); + + // Technique from Juriy Zaytsev + // http://thinkweb2.com/projects/prototype/detecting-event-support-without-browser-sniffing/ + // We only care about the case where non-standard event systems + // are used, namely in IE. Short-circuiting here helps us to + // avoid an eval call (in setAttribute) which can cause CSP + // to go haywire. See: https://developer.mozilla.org/en/Security/CSP + if ( div.attachEvent ) { + for( i in { + submit: 1, + change: 1, + focusin: 1 + } ) { + eventName = "on" + i; + isSupported = ( eventName in div ); + if ( !isSupported ) { + div.setAttribute( eventName, "return;" ); + isSupported = ( typeof div[ eventName ] === "function" ); + } + support[ i + "Bubbles" ] = isSupported; + } + } + + // Null connected elements to avoid leaks in IE + testElement = fragment = select = opt = body = marginDiv = div = input = null; + + return support; +})(); + +// Keep track of boxModel +jQuery.boxModel = jQuery.support.boxModel; + + + + +var rbrace = /^(?:\{.*\}|\[.*\])$/, + rmultiDash = /([a-z])([A-Z])/g; + +jQuery.extend({ + cache: {}, + + // Please use with caution + uuid: 0, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var internalKey = jQuery.expando, getByName = typeof name === "string", thisCache, + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ jQuery.expando ] : elem[ jQuery.expando ] && jQuery.expando; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || (pvt && id && !cache[ id ][ internalKey ])) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ jQuery.expando ] = id = ++jQuery.uuid; + } else { + id = jQuery.expando; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ][ internalKey ] = jQuery.extend(cache[ id ][ internalKey ], name); + } else { + cache[ id ] = jQuery.extend(cache[ id ], name); + } + } + + thisCache = cache[ id ]; + + // Internal jQuery data is stored in a separate object inside the object's data + // cache in order to avoid key collisions between internal data and user-defined + // data + if ( pvt ) { + if ( !thisCache[ internalKey ] ) { + thisCache[ internalKey ] = {}; + } + + thisCache = thisCache[ internalKey ]; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // TODO: This is a hack for 1.5 ONLY. It will be removed in 1.6. Users should + // not attempt to inspect the internal events object using jQuery.data, as this + // internal data object is undocumented and subject to change. + if ( name === "events" && !thisCache[name] ) { + return thisCache[ internalKey ] && thisCache[ internalKey ].events; + } + + return getByName ? + // Check for both converted-to-camel and non-converted data property names + thisCache[ jQuery.camelCase( name ) ] || thisCache[ name ] : + thisCache; + }, + + removeData: function( elem, name, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var internalKey = jQuery.expando, isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + + // See jQuery.data for more information + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + var thisCache = pvt ? cache[ id ][ internalKey ] : cache[ id ]; + + if ( thisCache ) { + delete thisCache[ name ]; + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !isEmptyDataObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( pvt ) { + delete cache[ id ][ internalKey ]; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject(cache[ id ]) ) { + return; + } + } + + var internalCache = cache[ id ][ internalKey ]; + + // Browsers that fail expando deletion also refuse to delete expandos on + // the window, but it will allow it on all other JS objects; other browsers + // don't care + if ( jQuery.support.deleteExpando || cache != window ) { + delete cache[ id ]; + } else { + cache[ id ] = null; + } + + // We destroyed the entire user cache at once because it's faster than + // iterating through each key, but we need to continue to persist internal + // data if it existed + if ( internalCache ) { + cache[ id ] = {}; + // TODO: This is a hack for 1.5 ONLY. Avoids exposing jQuery + // metadata on plain JS objects when the object is serialized using + // JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + + cache[ id ][ internalKey ] = internalCache; + + // Otherwise, we need to eliminate the expando on the node to avoid + // false lookups in the cache for entries that no longer exist + } else if ( isNode ) { + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( jQuery.support.deleteExpando ) { + delete elem[ jQuery.expando ]; + } else if ( elem.removeAttribute ) { + elem.removeAttribute( jQuery.expando ); + } else { + elem[ jQuery.expando ] = null; + } + } + }, + + // For internal use only. + _data: function( elem, name, data ) { + return jQuery.data( elem, name, data, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + if ( elem.nodeName ) { + var match = jQuery.noData[ elem.nodeName.toLowerCase() ]; + + if ( match ) { + return !(match === true || elem.getAttribute("classid") !== match); + } + } + + return true; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var data = null; + + if ( typeof key === "undefined" ) { + if ( this.length ) { + data = jQuery.data( this[0] ); + + if ( this[0].nodeType === 1 ) { + var attr = this[0].attributes, name; + for ( var i = 0, l = attr.length; i < l; i++ ) { + name = attr[i].name; + + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( this[0], name, data[ name ] ); + } + } + } + } + + return data; + + } else if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + var parts = key.split("."); + parts[1] = parts[1] ? "." + parts[1] : ""; + + if ( value === undefined ) { + data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]); + + // Try to fetch any internally stored data first + if ( data === undefined && this.length ) { + data = jQuery.data( this[0], key ); + data = dataAttr( this[0], key, data ); + } + + return data === undefined && parts[1] ? + this.data( parts[0] ) : + data; + + } else { + return this.each(function() { + var $this = jQuery( this ), + args = [ parts[0], value ]; + + $this.triggerHandler( "setData" + parts[1] + "!", args ); + jQuery.data( this, key, value ); + $this.triggerHandler( "changeData" + parts[1] + "!", args ); + }); + } + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + var name = "data-" + key.replace( rmultiDash, "$1-$2" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + !jQuery.isNaN( data ) ? parseFloat( data ) : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// TODO: This is a hack for 1.5 ONLY to allow objects with a single toJSON +// property to be considered empty objects; this property always exists in +// order to make sure JSON.stringify does not expose internal metadata +function isEmptyDataObject( obj ) { + for ( var name in obj ) { + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + + + + +function handleQueueMarkDefer( elem, type, src ) { + var deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + defer = jQuery.data( elem, deferDataKey, undefined, true ); + if ( defer && + ( src === "queue" || !jQuery.data( elem, queueDataKey, undefined, true ) ) && + ( src === "mark" || !jQuery.data( elem, markDataKey, undefined, true ) ) ) { + // Give room for hard-coded callbacks to fire first + // and eventually mark/queue something else on the element + setTimeout( function() { + if ( !jQuery.data( elem, queueDataKey, undefined, true ) && + !jQuery.data( elem, markDataKey, undefined, true ) ) { + jQuery.removeData( elem, deferDataKey, true ); + defer.resolve(); + } + }, 0 ); + } +} + +jQuery.extend({ + + _mark: function( elem, type ) { + if ( elem ) { + type = (type || "fx") + "mark"; + jQuery.data( elem, type, (jQuery.data(elem,type,undefined,true) || 0) + 1, true ); + } + }, + + _unmark: function( force, elem, type ) { + if ( force !== true ) { + type = elem; + elem = force; + force = false; + } + if ( elem ) { + type = type || "fx"; + var key = type + "mark", + count = force ? 0 : ( (jQuery.data( elem, key, undefined, true) || 1 ) - 1 ); + if ( count ) { + jQuery.data( elem, key, count, true ); + } else { + jQuery.removeData( elem, key, true ); + handleQueueMarkDefer( elem, type, "mark" ); + } + } + }, + + queue: function( elem, type, data ) { + if ( elem ) { + type = (type || "fx") + "queue"; + var q = jQuery.data( elem, type, undefined, true ); + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !q || jQuery.isArray(data) ) { + q = jQuery.data( elem, type, jQuery.makeArray(data), true ); + } else { + q.push( data ); + } + } + return q || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + fn = queue.shift(), + defer; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + } + + if ( fn ) { + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift("inprogress"); + } + + fn.call(elem, function() { + jQuery.dequeue(elem, type); + }); + } + + if ( !queue.length ) { + jQuery.removeData( elem, type + "queue", true ); + handleQueueMarkDefer( elem, type, "queue" ); + } + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + } + + if ( data === undefined ) { + return jQuery.queue( this[0], type ); + } + return this.each(function() { + var queue = jQuery.queue( this, type, data ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[time] || time : time; + type = type || "fx"; + + return this.queue( type, function() { + var elem = this; + setTimeout(function() { + jQuery.dequeue( elem, type ); + }, time ); + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, object ) { + if ( typeof type !== "string" ) { + object = type; + type = undefined; + } + type = type || "fx"; + var defer = jQuery.Deferred(), + elements = this, + i = elements.length, + count = 1, + deferDataKey = type + "defer", + queueDataKey = type + "queue", + markDataKey = type + "mark", + tmp; + function resolve() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + } + while( i-- ) { + if (( tmp = jQuery.data( elements[ i ], deferDataKey, undefined, true ) || + ( jQuery.data( elements[ i ], queueDataKey, undefined, true ) || + jQuery.data( elements[ i ], markDataKey, undefined, true ) ) && + jQuery.data( elements[ i ], deferDataKey, jQuery._Deferred(), true ) )) { + count++; + tmp.done( resolve ); + } + } + resolve(); + return defer.promise(); + } +}); + + + + +var rclass = /[\n\t\r]/g, + rspace = /\s+/, + rreturn = /\r/g, + rtype = /^(?:button|input)$/i, + rfocusable = /^(?:button|input|object|select|textarea)$/i, + rclickable = /^a(?:rea)?$/i, + rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i, + rinvalidChar = /\:|^on/, + formHook, boolHook; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.attr ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, name, value, true, jQuery.prop ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classNames, i, l, elem, + setClass, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call(this, j, this.className) ); + }); + } + + if ( value && typeof value === "string" ) { + classNames = value.split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 ) { + if ( !elem.className && classNames.length === 1 ) { + elem.className = value; + + } else { + setClass = " " + elem.className + " "; + + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + if ( !~setClass.indexOf( " " + classNames[ c ] + " " ) ) { + setClass += classNames[ c ] + " "; + } + } + elem.className = jQuery.trim( setClass ); + } + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classNames, i, l, elem, className, c, cl; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call(this, j, this.className) ); + }); + } + + if ( (value && typeof value === "string") || value === undefined ) { + classNames = (value || "").split( rspace ); + + for ( i = 0, l = this.length; i < l; i++ ) { + elem = this[ i ]; + + if ( elem.nodeType === 1 && elem.className ) { + if ( value ) { + className = (" " + elem.className + " ").replace( rclass, " " ); + for ( c = 0, cl = classNames.length; c < cl; c++ ) { + className = className.replace(" " + classNames[ c ] + " ", " "); + } + elem.className = jQuery.trim( className ); + + } else { + elem.className = ""; + } + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.split( rspace ); + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space seperated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // toggle whole className + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " "; + for ( var i = 0, l = this.length; i < l; i++ ) { + if ( (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) > -1 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.nodeName.toLowerCase() ] || jQuery.valHooks[ elem.type ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return undefined; + } + + var isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var self = jQuery(this), val; + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.nodeName.toLowerCase() ] || jQuery.valHooks[ this.type ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, + index = elem.selectedIndex, + values = [], + options = elem.options, + one = elem.type === "select-one"; + + // Nothing was selected + if ( index < 0 ) { + return null; + } + + // Loop through all the selected options + for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) { + var option = options[ i ]; + + // Don't return options that are disabled or in a disabled optgroup + if ( option.selected && (jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null) && + (!option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" )) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + // Fixes Bug #2551 -- select.val() broken in IE after form.reset() + if ( one && !values.length && options.length ) { + return jQuery( options[ index ] ).val(); + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attrFn: { + val: true, + css: true, + html: true, + text: true, + data: true, + width: true, + height: true, + offset: true + }, + + attrFix: { + // Always normalize to ensure hook usage + tabindex: "tabIndex" + }, + + attr: function( elem, name, value, pass ) { + var nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + if ( pass && name in jQuery.attrFn ) { + return jQuery( elem )[ name ]( value ); + } + + // Fallback to prop when attributes are not supported + if ( !("getAttribute" in elem) ) { + return jQuery.prop( elem, name, value ); + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // Normalize the name if needed + if ( notxml ) { + name = jQuery.attrFix[ name ] || name; + + hooks = jQuery.attrHooks[ name ]; + + if ( !hooks ) { + // Use boolHook for boolean attributes + if ( rboolean.test( name ) ) { + + hooks = boolHook; + + // Use formHook for forms and if the name contains certain characters + } else if ( formHook && name !== "className" && + (jQuery.nodeName( elem, "form" ) || rinvalidChar.test( name )) ) { + + hooks = formHook; + } + } + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + return undefined; + + } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, "" + value ); + return value; + } + + } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + ret = elem.getAttribute( name ); + + // Non-existent attributes return null, we normalize to undefined + return ret === null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, name ) { + var propName; + if ( elem.nodeType === 1 ) { + name = jQuery.attrFix[ name ] || name; + + if ( jQuery.support.getSetAttribute ) { + // Use removeAttribute in browsers that support it + elem.removeAttribute( name ); + } else { + jQuery.attr( elem, name, "" ); + elem.removeAttributeNode( elem.getAttributeNode( name ) ); + } + + // Set corresponding property to false for boolean attributes + if ( rboolean.test( name ) && (propName = jQuery.propFix[ name ] || name) in elem ) { + elem[ propName ] = false; + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + // We can't allow the type property to be changed (since it causes problems in IE) + if ( rtype.test( elem.nodeName ) && elem.parentNode ) { + jQuery.error( "type property can't be changed" ); + } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to it's default in case type is set after value + // This is for element creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + }, + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabIndex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + }, + // Use the value property for back compat + // Use the formHook for button elements in IE6/7 (#1954) + value: { + get: function( elem, name ) { + if ( formHook && jQuery.nodeName( elem, "button" ) ) { + return formHook.get( elem, name ); + } + return name in elem ? + elem.value : + null; + }, + set: function( elem, value, name ) { + if ( formHook && jQuery.nodeName( elem, "button" ) ) { + return formHook.set( elem, value, name ); + } + // Does not return so that setAttribute is also used + elem.value = value; + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return undefined; + } + + var ret, hooks, + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return (elem[ name ] = value); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== undefined ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: {} +}); + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + // Align boolean attributes with corresponding properties + return jQuery.prop( elem, name ) ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + var propName; + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else { + // value is true since we know at this point it's type boolean and not false + // Set boolean attributes to the same name and set the DOM property + propName = jQuery.propFix[ name ] || name; + if ( propName in elem ) { + // Only set the IDL specifically if it already exists on the element + elem[ propName ] = true; + } + + elem.setAttribute( name, name.toLowerCase() ); + } + return name; + } +}; + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !jQuery.support.getSetAttribute ) { + + // propFix is more comprehensive and contains all fixes + jQuery.attrFix = jQuery.propFix; + + // Use this for any attribute on a form in IE6/7 + formHook = jQuery.attrHooks.name = jQuery.attrHooks.title = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret; + ret = elem.getAttributeNode( name ); + // Return undefined if nodeValue is empty string + return ret && ret.nodeValue !== "" ? + ret.nodeValue : + undefined; + }, + set: function( elem, value, name ) { + // Check form objects in IE (multiple bugs related) + // Only use nodeValue if the attribute node exists on the form + var ret = elem.getAttributeNode( name ); + if ( ret ) { + ret.nodeValue = value; + return value; + } + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret === null ? undefined : ret; + } + }); + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Normalize to lowercase since IE uppercases css property names + return elem.style.cssText.toLowerCase() || undefined; + }, + set: function( elem, value ) { + return (elem.style.cssText = "" + value); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + } + }); +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return (elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0); + } + } + }); +}); + + + + +var rnamespaces = /\.(.*)$/, + rformElems = /^(?:textarea|input|select)$/i, + rperiod = /\./g, + rspaces = / /g, + rescape = /[^\w\s.|`]/g, + fcleanup = function( nm ) { + return nm.replace(rescape, "\\$&"); + }; + +/* + * A number of helper functions used for managing events. + * Many of the ideas behind this code originated from + * Dean Edwards' addEvent library. + */ +jQuery.event = { + + // Bind an event to an element + // Original by Dean Edwards + add: function( elem, types, handler, data ) { + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } else if ( !handler ) { + // Fixes bug #7229. Fix recommended by jdalton + return; + } + + var handleObjIn, handleObj; + + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + } + + // Make sure that the function being executed has a unique ID + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure + var elemData = jQuery._data( elem ); + + // If no elemData is found then we must be trying to bind to one of the + // banned noData elements + if ( !elemData ) { + return; + } + + var events = elemData.events, + eventHandle = elemData.handle; + + if ( !events ) { + elemData.events = events = {}; + } + + if ( !eventHandle ) { + elemData.handle = eventHandle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.handle.apply( eventHandle.elem, arguments ) : + undefined; + }; + } + + // Add elem as a property of the handle function + // This is to prevent a memory leak with non-native events in IE. + eventHandle.elem = elem; + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = types.split(" "); + + var type, i = 0, namespaces; + + while ( (type = types[ i++ ]) ) { + handleObj = handleObjIn ? + jQuery.extend({}, handleObjIn) : + { handler: handler, data: data }; + + // Namespaced event handlers + if ( type.indexOf(".") > -1 ) { + namespaces = type.split("."); + type = namespaces.shift(); + handleObj.namespace = namespaces.slice(0).sort().join("."); + + } else { + namespaces = []; + handleObj.namespace = ""; + } + + handleObj.type = type; + if ( !handleObj.guid ) { + handleObj.guid = handler.guid; + } + + // Get the current list of functions bound to this event + var handlers = events[ type ], + special = jQuery.event.special[ type ] || {}; + + // Init the event handler queue + if ( !handlers ) { + handlers = events[ type ] = []; + + // Check for a special event handler + // Only use addEventListener/attachEvent if the special + // events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add the function to the element's handler list + handlers.push( handleObj ); + + // Keep track of which events have been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + global: {}, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, pos ) { + // don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + if ( handler === false ) { + handler = returnFalse; + } + + var ret, type, fn, j, i = 0, all, namespaces, namespace, special, eventType, handleObj, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ), + events = elemData && elemData.events; + + if ( !elemData || !events ) { + return; + } + + // types is actually an event object here + if ( types && types.type ) { + handler = types.handler; + types = types.type; + } + + // Unbind all events for the element + if ( !types || typeof types === "string" && types.charAt(0) === "." ) { + types = types || ""; + + for ( type in events ) { + jQuery.event.remove( elem, type + types ); + } + + return; + } + + // Handle multiple events separated by a space + // jQuery(...).unbind("mouseover mouseout", fn); + types = types.split(" "); + + while ( (type = types[ i++ ]) ) { + origType = type; + handleObj = null; + all = type.indexOf(".") < 0; + namespaces = []; + + if ( !all ) { + // Namespaced event handlers + namespaces = type.split("."); + type = namespaces.shift(); + + namespace = new RegExp("(^|\\.)" + + jQuery.map( namespaces.slice(0).sort(), fcleanup ).join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + eventType = events[ type ]; + + if ( !eventType ) { + continue; + } + + if ( !handler ) { + for ( j = 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( all || namespace.test( handleObj.namespace ) ) { + jQuery.event.remove( elem, origType, handleObj.handler, j ); + eventType.splice( j--, 1 ); + } + } + + continue; + } + + special = jQuery.event.special[ type ] || {}; + + for ( j = pos || 0; j < eventType.length; j++ ) { + handleObj = eventType[ j ]; + + if ( handler.guid === handleObj.guid ) { + // remove the given handler for the given type + if ( all || namespace.test( handleObj.namespace ) ) { + if ( pos == null ) { + eventType.splice( j--, 1 ); + } + + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + + if ( pos != null ) { + break; + } + } + } + + // remove generic event handler if no more handlers exist + if ( eventType.length === 0 || pos != null && eventType.length === 1 ) { + if ( !special.teardown || special.teardown.call( elem, namespaces ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + ret = null; + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + var handle = elemData.handle; + if ( handle ) { + handle.elem = null; + } + + delete elemData.events; + delete elemData.handle; + + if ( jQuery.isEmptyObject( elemData ) ) { + jQuery.removeData( elem, undefined, true ); + } + } + }, + + // Events that are safe to short-circuit if no handlers are attached. + // Native DOM events should not be added, they may have inline handlers. + customEvent: { + "getData": true, + "setData": true, + "changeData": true + }, + + trigger: function( event, data, elem, onlyHandlers ) { + // Event object or event type + var type = event.type || event, + namespaces = [], + exclusive; + + if ( type.indexOf("!") >= 0 ) { + // Exclusive events trigger only for the exact event (no namespaces) + type = type.slice(0, -1); + exclusive = true; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + + if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) { + // No jQuery handlers for this event type, and it can't have inline handlers + return; + } + + // Caller can pass in an Event, Object, or just an event type string + event = typeof event === "object" ? + // jQuery.Event object + event[ jQuery.expando ] ? event : + // Object literal + new jQuery.Event( type, event ) : + // Just the event type (string) + new jQuery.Event( type ); + + event.type = type; + event.exclusive = exclusive; + event.namespace = namespaces.join("."); + event.namespace_re = new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.)?") + "(\\.|$)"); + + // triggerHandler() and global events don't bubble or run the default action + if ( onlyHandlers || !elem ) { + event.preventDefault(); + event.stopPropagation(); + } + + // Handle a global trigger + if ( !elem ) { + // TODO: Stop taunting the data cache; remove global events and always attach to document + jQuery.each( jQuery.cache, function() { + // internalKey variable is just used to make it easier to find + // and potentially change this stuff later; currently it just + // points to jQuery.expando + var internalKey = jQuery.expando, + internalCache = this[ internalKey ]; + if ( internalCache && internalCache.events && internalCache.events[ type ] ) { + jQuery.event.trigger( event, data, internalCache.handle.elem ); + } + }); + return; + } + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // Clean up the event in case it is being reused + event.result = undefined; + event.target = elem; + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data != null ? jQuery.makeArray( data ) : []; + data.unshift( event ); + + var cur = elem, + // IE doesn't like method names with a colon (#3533, #8272) + ontype = type.indexOf(":") < 0 ? "on" + type : ""; + + // Fire event on the current element, then bubble up the DOM tree + do { + var handle = jQuery._data( cur, "handle" ); + + event.currentTarget = cur; + if ( handle ) { + handle.apply( cur, data ); + } + + // Trigger an inline bound script + if ( ontype && jQuery.acceptData( cur ) && cur[ ontype ] && cur[ ontype ].apply( cur, data ) === false ) { + event.result = false; + event.preventDefault(); + } + + // Bubble up to document, then to window + cur = cur.parentNode || cur.ownerDocument || cur === event.target.ownerDocument && window; + } while ( cur && !event.isPropagationStopped() ); + + // If nobody prevented the default action, do it now + if ( !event.isDefaultPrevented() ) { + var old, + special = jQuery.event.special[ type ] || {}; + + if ( (!special._default || special._default.call( elem.ownerDocument, event ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction)() check here because IE6/7 fails that test. + // IE<9 dies on focus to hidden element (#1486), may want to revisit a try/catch. + try { + if ( ontype && elem[ type ] ) { + // Don't re-trigger an onFOO event when we call its FOO() method + old = elem[ ontype ]; + + if ( old ) { + elem[ ontype ] = null; + } + + jQuery.event.triggered = type; + elem[ type ](); + } + } catch ( ieError ) {} + + if ( old ) { + elem[ ontype ] = old; + } + + jQuery.event.triggered = undefined; + } + } + + return event.result; + }, + + handle: function( event ) { + event = jQuery.event.fix( event || window.event ); + // Snapshot the handlers list since a called handler may add/remove events. + var handlers = ((jQuery._data( this, "events" ) || {})[ event.type ] || []).slice(0), + run_all = !event.exclusive && !event.namespace, + args = Array.prototype.slice.call( arguments, 0 ); + + // Use the fix-ed Event rather than the (read-only) native event + args[0] = event; + event.currentTarget = this; + + for ( var j = 0, l = handlers.length; j < l; j++ ) { + var handleObj = handlers[ j ]; + + // Triggered event must 1) be non-exclusive and have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event. + if ( run_all || event.namespace_re.test( handleObj.namespace ) ) { + // Pass in a reference to the handler function itself + // So that we can later remove it + event.handler = handleObj.handler; + event.data = handleObj.data; + event.handleObj = handleObj; + + var ret = handleObj.handler.apply( this, args ); + + if ( ret !== undefined ) { + event.result = ret; + if ( ret === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + return event.result; + }, + + props: "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode layerX layerY metaKey newValue offsetX offsetY pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target toElement view wheelDelta which".split(" "), + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // store a copy of the original event object + // and "clone" to set read-only properties + var originalEvent = event; + event = jQuery.Event( originalEvent ); + + for ( var i = this.props.length, prop; i; ) { + prop = this.props[ --i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Fix target property, if necessary + if ( !event.target ) { + // Fixes #1925 where srcElement might not be defined either + event.target = event.srcElement || document; + } + + // check if target is a textnode (safari) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && event.fromElement ) { + event.relatedTarget = event.fromElement === event.target ? event.toElement : event.fromElement; + } + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && event.clientX != null ) { + var eventDocument = event.target.ownerDocument || document, + doc = eventDocument.documentElement, + body = eventDocument.body; + + event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); + event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); + } + + // Add which for key events + if ( event.which == null && (event.charCode != null || event.keyCode != null) ) { + event.which = event.charCode != null ? event.charCode : event.keyCode; + } + + // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs) + if ( !event.metaKey && event.ctrlKey ) { + event.metaKey = event.ctrlKey; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && event.button !== undefined ) { + event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) )); + } + + return event; + }, + + // Deprecated, use jQuery.guid instead + guid: 1E8, + + // Deprecated, use jQuery.proxy instead + proxy: jQuery.proxy, + + special: { + ready: { + // Make sure the ready event is setup + setup: jQuery.bindReady, + teardown: jQuery.noop + }, + + live: { + add: function( handleObj ) { + jQuery.event.add( this, + liveConvert( handleObj.origType, handleObj.selector ), + jQuery.extend({}, handleObj, {handler: liveHandler, guid: handleObj.handler.guid}) ); + }, + + remove: function( handleObj ) { + jQuery.event.remove( this, liveConvert( handleObj.origType, handleObj.selector ), handleObj ); + } + }, + + beforeunload: { + setup: function( data, namespaces, eventHandle ) { + // We only want to do this special case on windows + if ( jQuery.isWindow( this ) ) { + this.onbeforeunload = eventHandle; + } + }, + + teardown: function( namespaces, eventHandle ) { + if ( this.onbeforeunload === eventHandle ) { + this.onbeforeunload = null; + } + } + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + if ( elem.detachEvent ) { + elem.detachEvent( "on" + type, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !this.preventDefault ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = (src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault()) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // timeStamp is buggy for some events on Firefox(#3843) + // So we won't rely on the native value + this.timeStamp = jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + preventDefault: function() { + this.isDefaultPrevented = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + + // if preventDefault exists run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // otherwise set the returnValue property of the original event to false (IE) + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + this.isPropagationStopped = returnTrue; + + var e = this.originalEvent; + if ( !e ) { + return; + } + // if stopPropagation exists run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + // otherwise set the cancelBubble property of the original event to true (IE) + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + }, + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse +}; + +// Checks if an event happened on an element within another element +// Used in jQuery.event.special.mouseenter and mouseleave handlers +var withinElement = function( event ) { + + // Check if mouse(over|out) are still within the same parent element + var related = event.relatedTarget, + inside = false, + eventType = event.type; + + event.type = event.data; + + if ( related !== this ) { + + if ( related ) { + inside = jQuery.contains( this, related ); + } + + if ( !inside ) { + + jQuery.event.handle.apply( this, arguments ); + + event.type = eventType; + } + } +}, + +// In case of event delegation, we only need to rename the event.type, +// liveHandler will take care of the rest. +delegate = function( event ) { + event.type = event.data; + jQuery.event.handle.apply( this, arguments ); +}; + +// Create mouseenter and mouseleave events +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + setup: function( data ) { + jQuery.event.add( this, fix, data && data.selector ? delegate : withinElement, orig ); + }, + teardown: function( data ) { + jQuery.event.remove( this, fix, data && data.selector ? delegate : withinElement ); + } + }; +}); + +// submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function( data, namespaces ) { + if ( !jQuery.nodeName( this, "form" ) ) { + jQuery.event.add(this, "click.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) { + trigger( "submit", this, arguments ); + } + }); + + jQuery.event.add(this, "keypress.specialSubmit", function( e ) { + var elem = e.target, + type = elem.type; + + if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) { + trigger( "submit", this, arguments ); + } + }); + + } else { + return false; + } + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialSubmit" ); + } + }; + +} + +// change delegation, happens here so we have bind. +if ( !jQuery.support.changeBubbles ) { + + var changeFilters, + + getVal = function( elem ) { + var type = elem.type, val = elem.value; + + if ( type === "radio" || type === "checkbox" ) { + val = elem.checked; + + } else if ( type === "select-multiple" ) { + val = elem.selectedIndex > -1 ? + jQuery.map( elem.options, function( elem ) { + return elem.selected; + }).join("-") : + ""; + + } else if ( jQuery.nodeName( elem, "select" ) ) { + val = elem.selectedIndex; + } + + return val; + }, + + testChange = function testChange( e ) { + var elem = e.target, data, val; + + if ( !rformElems.test( elem.nodeName ) || elem.readOnly ) { + return; + } + + data = jQuery._data( elem, "_change_data" ); + val = getVal(elem); + + // the current data will be also retrieved by beforeactivate + if ( e.type !== "focusout" || elem.type !== "radio" ) { + jQuery._data( elem, "_change_data", val ); + } + + if ( data === undefined || val === data ) { + return; + } + + if ( data != null || val ) { + e.type = "change"; + e.liveFired = undefined; + jQuery.event.trigger( e, arguments[1], elem ); + } + }; + + jQuery.event.special.change = { + filters: { + focusout: testChange, + + beforedeactivate: testChange, + + click: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( type === "radio" || type === "checkbox" || jQuery.nodeName( elem, "select" ) ) { + testChange.call( this, e ); + } + }, + + // Change has to be called before submit + // Keydown will be called before keypress, which is used in submit-event delegation + keydown: function( e ) { + var elem = e.target, type = jQuery.nodeName( elem, "input" ) ? elem.type : ""; + + if ( (e.keyCode === 13 && !jQuery.nodeName( elem, "textarea" ) ) || + (e.keyCode === 32 && (type === "checkbox" || type === "radio")) || + type === "select-multiple" ) { + testChange.call( this, e ); + } + }, + + // Beforeactivate happens also before the previous element is blurred + // with this event you can't trigger a change event, but you can store + // information + beforeactivate: function( e ) { + var elem = e.target; + jQuery._data( elem, "_change_data", getVal(elem) ); + } + }, + + setup: function( data, namespaces ) { + if ( this.type === "file" ) { + return false; + } + + for ( var type in changeFilters ) { + jQuery.event.add( this, type + ".specialChange", changeFilters[type] ); + } + + return rformElems.test( this.nodeName ); + }, + + teardown: function( namespaces ) { + jQuery.event.remove( this, ".specialChange" ); + + return rformElems.test( this.nodeName ); + } + }; + + changeFilters = jQuery.event.special.change.filters; + + // Handle when the input is .focus()'d + changeFilters.focus = changeFilters.beforeactivate; +} + +function trigger( type, elem, args ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + // Don't pass args or remember liveFired; they apply to the donor event. + var event = jQuery.extend( {}, args[ 0 ] ); + event.type = type; + event.originalEvent = {}; + event.liveFired = undefined; + jQuery.event.handle.call( elem, event ); + if ( event.isDefaultPrevented() ) { + args[ 0 ].preventDefault(); + } +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + + function handler( donor ) { + // Donor event is always a native one; fix it and switch its type. + // Let focusin/out handler cancel the donor focus/blur event. + var e = jQuery.event.fix( donor ); + e.type = fix; + e.originalEvent = {}; + jQuery.event.trigger( e, null, e.target ); + if ( e.isDefaultPrevented() ) { + donor.preventDefault(); + } + } + }); +} + +jQuery.each(["bind", "one"], function( i, name ) { + jQuery.fn[ name ] = function( type, data, fn ) { + var handler; + + // Handle object literals + if ( typeof type === "object" ) { + for ( var key in type ) { + this[ name ](key, data, type[key], fn); + } + return this; + } + + if ( arguments.length === 2 || data === false ) { + fn = data; + data = undefined; + } + + if ( name === "one" ) { + handler = function( event ) { + jQuery( this ).unbind( event, handler ); + return fn.apply( this, arguments ); + }; + handler.guid = fn.guid || jQuery.guid++; + } else { + handler = fn; + } + + if ( type === "unload" && name !== "one" ) { + this.one( type, data, fn ); + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.add( this[i], type, handler, data ); + } + } + + return this; + }; +}); + +jQuery.fn.extend({ + unbind: function( type, fn ) { + // Handle object literals + if ( typeof type === "object" && !type.preventDefault ) { + for ( var key in type ) { + this.unbind(key, type[key]); + } + + } else { + for ( var i = 0, l = this.length; i < l; i++ ) { + jQuery.event.remove( this[i], type, fn ); + } + } + + return this; + }, + + delegate: function( selector, types, data, fn ) { + return this.live( types, data, fn, selector ); + }, + + undelegate: function( selector, types, fn ) { + if ( arguments.length === 0 ) { + return this.unbind( "live" ); + + } else { + return this.die( types, null, fn, selector ); + } + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + + triggerHandler: function( type, data ) { + if ( this[0] ) { + return jQuery.event.trigger( type, data, this[0], true ); + } + }, + + toggle: function( fn ) { + // Save reference to arguments for access in closure + var args = arguments, + guid = fn.guid || jQuery.guid++, + i = 0, + toggler = function( event ) { + // Figure out which function to execute + var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i; + jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 ); + + // Make sure that clicks stop + event.preventDefault(); + + // and execute the function + return args[ lastToggle ].apply( this, arguments ) || false; + }; + + // link all the functions, so any of them can unbind this click handler + toggler.guid = guid; + while ( i < args.length ) { + args[ i++ ].guid = guid; + } + + return this.click( toggler ); + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +var liveMap = { + focus: "focusin", + blur: "focusout", + mouseenter: "mouseover", + mouseleave: "mouseout" +}; + +jQuery.each(["live", "die"], function( i, name ) { + jQuery.fn[ name ] = function( types, data, fn, origSelector /* Internal Use Only */ ) { + var type, i = 0, match, namespaces, preType, + selector = origSelector || this.selector, + context = origSelector ? this : jQuery( this.context ); + + if ( typeof types === "object" && !types.preventDefault ) { + for ( var key in types ) { + context[ name ]( key, data, types[key], selector ); + } + + return this; + } + + if ( name === "die" && !types && + origSelector && origSelector.charAt(0) === "." ) { + + context.unbind( origSelector ); + + return this; + } + + if ( data === false || jQuery.isFunction( data ) ) { + fn = data || returnFalse; + data = undefined; + } + + types = (types || "").split(" "); + + while ( (type = types[ i++ ]) != null ) { + match = rnamespaces.exec( type ); + namespaces = ""; + + if ( match ) { + namespaces = match[0]; + type = type.replace( rnamespaces, "" ); + } + + if ( type === "hover" ) { + types.push( "mouseenter" + namespaces, "mouseleave" + namespaces ); + continue; + } + + preType = type; + + if ( liveMap[ type ] ) { + types.push( liveMap[ type ] + namespaces ); + type = type + namespaces; + + } else { + type = (liveMap[ type ] || type) + namespaces; + } + + if ( name === "live" ) { + // bind live handler + for ( var j = 0, l = context.length; j < l; j++ ) { + jQuery.event.add( context[j], "live." + liveConvert( type, selector ), + { data: data, selector: selector, handler: fn, origType: type, origHandler: fn, preType: preType } ); + } + + } else { + // unbind live handler + context.unbind( "live." + liveConvert( type, selector ), fn ); + } + } + + return this; + }; +}); + +function liveHandler( event ) { + var stop, maxLevel, related, match, handleObj, elem, j, i, l, data, close, namespace, ret, + elems = [], + selectors = [], + events = jQuery._data( this, "events" ); + + // Make sure we avoid non-left-click bubbling in Firefox (#3861) and disabled elements in IE (#6911) + if ( event.liveFired === this || !events || !events.live || event.target.disabled || event.button && event.type === "click" ) { + return; + } + + if ( event.namespace ) { + namespace = new RegExp("(^|\\.)" + event.namespace.split(".").join("\\.(?:.*\\.)?") + "(\\.|$)"); + } + + event.liveFired = this; + + var live = events.live.slice(0); + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( handleObj.origType.replace( rnamespaces, "" ) === event.type ) { + selectors.push( handleObj.selector ); + + } else { + live.splice( j--, 1 ); + } + } + + match = jQuery( event.target ).closest( selectors, event.currentTarget ); + + for ( i = 0, l = match.length; i < l; i++ ) { + close = match[i]; + + for ( j = 0; j < live.length; j++ ) { + handleObj = live[j]; + + if ( close.selector === handleObj.selector && (!namespace || namespace.test( handleObj.namespace )) && !close.elem.disabled ) { + elem = close.elem; + related = null; + + // Those two events require additional checking + if ( handleObj.preType === "mouseenter" || handleObj.preType === "mouseleave" ) { + event.type = handleObj.preType; + related = jQuery( event.relatedTarget ).closest( handleObj.selector )[0]; + + // Make sure not to accidentally match a child element with the same selector + if ( related && jQuery.contains( elem, related ) ) { + related = elem; + } + } + + if ( !related || related !== elem ) { + elems.push({ elem: elem, handleObj: handleObj, level: close.level }); + } + } + } + } + + for ( i = 0, l = elems.length; i < l; i++ ) { + match = elems[i]; + + if ( maxLevel && match.level > maxLevel ) { + break; + } + + event.currentTarget = match.elem; + event.data = match.handleObj.data; + event.handleObj = match.handleObj; + + ret = match.handleObj.origHandler.apply( match.elem, arguments ); + + if ( ret === false || event.isPropagationStopped() ) { + maxLevel = match.level; + + if ( ret === false ) { + stop = false; + } + if ( event.isImmediatePropagationStopped() ) { + break; + } + } + } + + return stop; +} + +function liveConvert( type, selector ) { + return (type && type !== "*" ? type + "." : "") + selector.replace(rperiod, "`").replace(rspaces, "&"); +} + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + if ( fn == null ) { + fn = data; + data = null; + } + + return arguments.length > 0 ? + this.bind( name, data, fn ) : + this.trigger( name ); + }; + + if ( jQuery.attrFn ) { + jQuery.attrFn[ name ] = true; + } +}); + + + +/*! + * Sizzle CSS Selector Engine + * Copyright 2011, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^\[\]]*\]|['"][^'"]*['"]|[^\[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true, + rBackslash = /\\/g, + rNonWord = /\W/; + +// Here we check if the JavaScript engine is using some sort of +// optimization where it does not always call our comparision +// function. If that is the case, discard the hasDuplicate value. +// Thus far that includes Google Chrome. +[0, 0].sort(function() { + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function( selector, context, results, seed ) { + results = results || []; + context = context || document; + + var origContext = context; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var m, set, checkSet, extra, ret, cur, pop, i, + prune = true, + contextXML = Sizzle.isXML( context ), + parts = [], + soFar = selector; + + // Reset the position of the chunker regexp (start from head) + do { + chunker.exec( "" ); + m = chunker.exec( soFar ); + + if ( m ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + } while ( m ); + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) { + selector += parts.shift(); + } + + set = posProcess( selector, set ); + } + } + + } else { + // Take a shortcut and set the context if the root selector is an ID + // (but not if it'll be faster if the inner selector is an ID) + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + + ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? + Sizzle.filter( ret.expr, ret.set )[0] : + ret.set[0]; + } + + if ( context ) { + ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + + set = ret.expr ? + Sizzle.filter( ret.expr, ret.set ) : + ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray( set ); + + } else { + prune = false; + } + + while ( parts.length ) { + cur = parts.pop(); + pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + Sizzle.error( cur || selector ); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + + } else if ( context && context.nodeType === 1 ) { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && Sizzle.contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + + } else { + for ( i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function( results ) { + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[ i - 1 ] ) { + results.splice( i--, 1 ); + } + } + } + } + + return results; +}; + +Sizzle.matches = function( expr, set ) { + return Sizzle( expr, null, null, set ); +}; + +Sizzle.matchesSelector = function( node, expr ) { + return Sizzle( expr, null, null, [node] ).length > 0; +}; + +Sizzle.find = function( expr, context, isXML ) { + var set; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var match, + type = Expr.order[i]; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice( 1, 1 ); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace( rBackslash, "" ); + set = Expr.find[ type ]( match, context, isXML ); + + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = typeof context.getElementsByTagName !== "undefined" ? + context.getElementsByTagName( "*" ) : + []; + } + + return { set: set, expr: expr }; +}; + +Sizzle.filter = function( expr, set, inplace, not ) { + var match, anyFound, + old = expr, + result = [], + curLoop = set, + isXMLFilter = set && set[0] && Sizzle.isXML( set[0] ); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.leftMatch[ type ].exec( expr )) != null && match[2] ) { + var found, item, + filter = Expr.filter[ type ], + left = match[1]; + + anyFound = false; + + match.splice(1,1); + + if ( left.substr( left.length - 1 ) === "\\" ) { + continue; + } + + if ( curLoop === result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + + } else { + curLoop[i] = false; + } + + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + // Improper expression + if ( expr === old ) { + if ( anyFound == null ) { + Sizzle.error( expr ); + + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +Sizzle.error = function( msg ) { + throw "Syntax error, unrecognized expression: " + msg; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + + match: { + ID: /#((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF\-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF\-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF\-]|\\.)+)\s*(?:(\S?=)\s*(?:(['"])(.*?)\3|(#?(?:[\w\u00c0-\uFFFF\-]|\\.)*)|)|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*\-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\(\s*(even|odd|(?:[+\-]?\d+|(?:[+\-]?\d*)?n\s*(?:[+\-]\s*\d+)?))\s*\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^\-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF\-]|\\.)+)(?:\((['"]?)((?:\([^\)]+\)|[^\(\)]*)+)\2\))?/ + }, + + leftMatch: {}, + + attrMap: { + "class": "className", + "for": "htmlFor" + }, + + attrHandle: { + href: function( elem ) { + return elem.getAttribute( "href" ); + }, + type: function( elem ) { + return elem.getAttribute( "type" ); + } + }, + + relative: { + "+": function(checkSet, part){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !rNonWord.test( part ), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag ) { + part = part.toLowerCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName.toLowerCase() === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + + ">": function( checkSet, part ) { + var elem, + isPartStr = typeof part === "string", + i = 0, + l = checkSet.length; + + if ( isPartStr && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName.toLowerCase() === part ? parent : false; + } + } + + } else { + for ( ; i < l; i++ ) { + elem = checkSet[i]; + + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + + "": function(checkSet, part, isXML){ + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "parentNode", part, doneName, checkSet, nodeCheck, isXML ); + }, + + "~": function( checkSet, part, isXML ) { + var nodeCheck, + doneName = done++, + checkFn = dirCheck; + + if ( typeof part === "string" && !rNonWord.test( part ) ) { + part = part.toLowerCase(); + nodeCheck = part; + checkFn = dirNodeCheck; + } + + checkFn( "previousSibling", part, doneName, checkSet, nodeCheck, isXML ); + } + }, + + find: { + ID: function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }, + + NAME: function( match, context ) { + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], + results = context.getElementsByName( match[1] ); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + + TAG: function( match, context ) { + if ( typeof context.getElementsByTagName !== "undefined" ) { + return context.getElementsByTagName( match[1] ); + } + } + }, + preFilter: { + CLASS: function( match, curLoop, inplace, result, not, isXML ) { + match = " " + match[1].replace( rBackslash, "" ) + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").replace(/[\t\n\r]/g, " ").indexOf(match) >= 0) ) { + if ( !inplace ) { + result.push( elem ); + } + + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + + ID: function( match ) { + return match[1].replace( rBackslash, "" ); + }, + + TAG: function( match, curLoop ) { + return match[1].replace( rBackslash, "" ).toLowerCase(); + }, + + CHILD: function( match ) { + if ( match[1] === "nth" ) { + if ( !match[2] ) { + Sizzle.error( match[0] ); + } + + match[2] = match[2].replace(/^\+|\s*/g, ''); + + // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6' + var test = /(-?)(\d*)(?:n([+\-]?\d*))?/.exec( + match[2] === "even" && "2n" || match[2] === "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + // calculate the numbers (first)n+(last) including if they are negative + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + else if ( match[2] ) { + Sizzle.error( match[0] ); + } + + // TODO: Move to normal caching system + match[0] = done++; + + return match; + }, + + ATTR: function( match, curLoop, inplace, result, not, isXML ) { + var name = match[1] = match[1].replace( rBackslash, "" ); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + // Handle if an un-quoted value was used + match[4] = ( match[4] || match[5] || "" ).replace( rBackslash, "" ); + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + + PSEUDO: function( match, curLoop, inplace, result, not ) { + if ( match[1] === "not" ) { + // If we're dealing with a complex expression, or a simple one + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + + if ( !inplace ) { + result.push.apply( result, ret ); + } + + return false; + } + + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + + POS: function( match ) { + match.unshift( true ); + + return match; + } + }, + + filters: { + enabled: function( elem ) { + return elem.disabled === false && elem.type !== "hidden"; + }, + + disabled: function( elem ) { + return elem.disabled === true; + }, + + checked: function( elem ) { + return elem.checked === true; + }, + + selected: function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + parent: function( elem ) { + return !!elem.firstChild; + }, + + empty: function( elem ) { + return !elem.firstChild; + }, + + has: function( elem, i, match ) { + return !!Sizzle( match[3], elem ).length; + }, + + header: function( elem ) { + return (/h\d/i).test( elem.nodeName ); + }, + + text: function( elem ) { + var attr = elem.getAttribute( "type" ), type = elem.type; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && "text" === type && ( attr === type || attr === null ); + }, + + radio: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "radio" === elem.type; + }, + + checkbox: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "checkbox" === elem.type; + }, + + file: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "file" === elem.type; + }, + + password: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "password" === elem.type; + }, + + submit: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "submit" === elem.type; + }, + + image: function( elem ) { + return elem.nodeName.toLowerCase() === "input" && "image" === elem.type; + }, + + reset: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && "reset" === elem.type; + }, + + button: function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && "button" === elem.type || name === "button"; + }, + + input: function( elem ) { + return (/input|select|textarea|button/i).test( elem.nodeName ); + }, + + focus: function( elem ) { + return elem === elem.ownerDocument.activeElement; + } + }, + setFilters: { + first: function( elem, i ) { + return i === 0; + }, + + last: function( elem, i, match, array ) { + return i === array.length - 1; + }, + + even: function( elem, i ) { + return i % 2 === 0; + }, + + odd: function( elem, i ) { + return i % 2 === 1; + }, + + lt: function( elem, i, match ) { + return i < match[3] - 0; + }, + + gt: function( elem, i, match ) { + return i > match[3] - 0; + }, + + nth: function( elem, i, match ) { + return match[3] - 0 === i; + }, + + eq: function( elem, i, match ) { + return match[3] - 0 === i; + } + }, + filter: { + PSEUDO: function( elem, match, i, array ) { + var name = match[1], + filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || Sizzle.getText([ elem ]) || "").indexOf(match[3]) >= 0; + + } else if ( name === "not" ) { + var not = match[3]; + + for ( var j = 0, l = not.length; j < l; j++ ) { + if ( not[j] === elem ) { + return false; + } + } + + return true; + + } else { + Sizzle.error( name ); + } + }, + + CHILD: function( elem, match ) { + var type = match[1], + node = elem; + + switch ( type ) { + case "only": + case "first": + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + if ( type === "first" ) { + return true; + } + + node = elem; + + case "last": + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) { + return false; + } + } + + return true; + + case "nth": + var first = match[2], + last = match[3]; + + if ( first === 1 && last === 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + + if ( first === 0 ) { + return diff === 0; + + } else { + return ( diff % first === 0 && diff / first >= 0 ); + } + } + }, + + ID: function( elem, match ) { + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + + TAG: function( elem, match ) { + return (match === "*" && elem.nodeType === 1) || elem.nodeName.toLowerCase() === match; + }, + + CLASS: function( elem, match ) { + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + + ATTR: function( elem, match ) { + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value !== check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + + POS: function( elem, match, i, array ) { + var name = match[2], + filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS, + fescape = function(all, num){ + return "\\" + (num - 0 + 1); + }; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + (/(?![^\[]*\])(?![^\(]*\))/.source) ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source.replace(/\\(\d+)/g, fescape) ); +} + +var makeArray = function( array, results ) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +// Perform a simple check to determine if the browser is capable of +// converting a NodeList to an array using builtin methods. +// Also verifies that the returned array holds DOM nodes +// (which is not the case in the Blackberry browser) +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 )[0].nodeType; + +// Provide a fallback method if it does not work +} catch( e ) { + makeArray = function( array, results ) { + var i = 0, + ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + + } else { + if ( typeof array.length === "number" ) { + for ( var l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + + } else { + for ( ; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder, siblingCheck; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + return a.compareDocumentPosition ? -1 : 1; + } + + return a.compareDocumentPosition(b) & 4 ? -1 : 1; + }; + +} else { + sortOrder = function( a, b ) { + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return a.sourceIndex - b.sourceIndex; + } + + var al, bl, + ap = [], + bp = [], + aup = a.parentNode, + bup = b.parentNode, + cur = aup; + + // If the nodes are siblings (or identical) we can do a quick check + if ( aup === bup ) { + return siblingCheck( a, b ); + + // If no parents were found then the nodes are disconnected + } else if ( !aup ) { + return -1; + + } else if ( !bup ) { + return 1; + } + + // Otherwise they're somewhere else in the tree so we need + // to build up a full list of the parentNodes for comparison + while ( cur ) { + ap.unshift( cur ); + cur = cur.parentNode; + } + + cur = bup; + + while ( cur ) { + bp.unshift( cur ); + cur = cur.parentNode; + } + + al = ap.length; + bl = bp.length; + + // Start walking down the tree looking for a discrepancy + for ( var i = 0; i < al && i < bl; i++ ) { + if ( ap[i] !== bp[i] ) { + return siblingCheck( ap[i], bp[i] ); + } + } + + // We ended someplace up the tree so do a sibling check + return i === al ? + siblingCheck( a, bp[i], -1 ) : + siblingCheck( ap[i], b, 1 ); + }; + + siblingCheck = function( a, b, ret ) { + if ( a === b ) { + return ret; + } + + var cur = a.nextSibling; + + while ( cur ) { + if ( cur === b ) { + return -1; + } + + cur = cur.nextSibling; + } + + return 1; + }; +} + +// Utility function for retreiving the text value of an array of DOM nodes +Sizzle.getText = function( elems ) { + var ret = "", elem; + + for ( var i = 0; elems[i]; i++ ) { + elem = elems[i]; + + // Get the text from text nodes and CDATA nodes + if ( elem.nodeType === 3 || elem.nodeType === 4 ) { + ret += elem.nodeValue; + + // Traverse everything else, except comment nodes + } else if ( elem.nodeType !== 8 ) { + ret += Sizzle.getText( elem.childNodes ); + } + } + + return ret; +}; + +// Check to see if the browser returns elements by name when +// querying by getElementById (and provide a workaround) +(function(){ + // We're going to inject a fake input element with a specified name + var form = document.createElement("div"), + id = "script" + (new Date()).getTime(), + root = document.documentElement; + + form.innerHTML = ""; + + // Inject it into the root element, check its status, and remove it quickly + root.insertBefore( form, root.firstChild ); + + // The workaround has to do additional checks after a getElementById + // Which slows things down for other browsers (hence the branching) + if ( document.getElementById( id ) ) { + Expr.find.ID = function( match, context, isXML ) { + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + + return m ? + m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? + [m] : + undefined : + []; + } + }; + + Expr.filter.ID = function( elem, match ) { + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + + // release memory in IE + root = form = null; +})(); + +(function(){ + // Check to see if the browser returns only elements + // when doing getElementsByTagName("*") + + // Create a fake element + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + // Make sure no comments are found + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function( match, context ) { + var results = context.getElementsByTagName( match[1] ); + + // Filter out possible comments + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + // Check to see if an attribute returns normalized href attributes + div.innerHTML = ""; + + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + + Expr.attrHandle.href = function( elem ) { + return elem.getAttribute( "href", 2 ); + }; + } + + // release memory in IE + div = null; +})(); + +if ( document.querySelectorAll ) { + (function(){ + var oldSizzle = Sizzle, + div = document.createElement("div"), + id = "__sizzle__"; + + div.innerHTML = "

"; + + // Safari can't handle uppercase or unicode characters when + // in quirks mode. + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function( query, context, extra, seed ) { + context = context || document; + + // Only use querySelectorAll on non-XML documents + // (ID selectors don't work in non-HTML documents) + if ( !seed && !Sizzle.isXML(context) ) { + // See if we find a selector to speed up + var match = /^(\w+$)|^\.([\w\-]+$)|^#([\w\-]+$)/.exec( query ); + + if ( match && (context.nodeType === 1 || context.nodeType === 9) ) { + // Speed-up: Sizzle("TAG") + if ( match[1] ) { + return makeArray( context.getElementsByTagName( query ), extra ); + + // Speed-up: Sizzle(".CLASS") + } else if ( match[2] && Expr.find.CLASS && context.getElementsByClassName ) { + return makeArray( context.getElementsByClassName( match[2] ), extra ); + } + } + + if ( context.nodeType === 9 ) { + // Speed-up: Sizzle("body") + // The body element only exists once, optimize finding it + if ( query === "body" && context.body ) { + return makeArray( [ context.body ], extra ); + + // Speed-up: Sizzle("#ID") + } else if ( match && match[3] ) { + var elem = context.getElementById( match[3] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id === match[3] ) { + return makeArray( [ elem ], extra ); + } + + } else { + return makeArray( [], extra ); + } + } + + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(qsaError) {} + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + } else if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + var oldContext = context, + old = context.getAttribute( "id" ), + nid = old || id, + hasParent = context.parentNode, + relativeHierarchySelector = /^\s*[+~]/.test( query ); + + if ( !old ) { + context.setAttribute( "id", nid ); + } else { + nid = nid.replace( /'/g, "\\$&" ); + } + if ( relativeHierarchySelector && hasParent ) { + context = context.parentNode; + } + + try { + if ( !relativeHierarchySelector || hasParent ) { + return makeArray( context.querySelectorAll( "[id='" + nid + "'] " + query ), extra ); + } + + } catch(pseudoError) { + } finally { + if ( !old ) { + oldContext.removeAttribute( "id" ); + } + } + } + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + // release memory in IE + div = null; + })(); +} + +(function(){ + var html = document.documentElement, + matches = html.matchesSelector || html.mozMatchesSelector || html.webkitMatchesSelector || html.msMatchesSelector; + + if ( matches ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9 fails this) + var disconnectedMatch = !matches.call( document.createElement( "div" ), "div" ), + pseudoWorks = false; + + try { + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( document.documentElement, "[test!='']:sizzle" ); + + } catch( pseudoError ) { + pseudoWorks = true; + } + + Sizzle.matchesSelector = function( node, expr ) { + // Make sure that attribute selectors are quoted + expr = expr.replace(/\=\s*([^'"\]]*)\s*\]/g, "='$1']"); + + if ( !Sizzle.isXML( node ) ) { + try { + if ( pseudoWorks || !Expr.match.PSEUDO.test( expr ) && !/!=/.test( expr ) ) { + var ret = matches.call( node, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || !disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9, so check for that + node.document && node.document.nodeType !== 11 ) { + return ret; + } + } + } catch(e) {} + } + + return Sizzle(expr, null, null, [node]).length > 0; + }; + } +})(); + +(function(){ + var div = document.createElement("div"); + + div.innerHTML = "
"; + + // Opera can't find a second classname (in 9.6) + // Also, make sure that getElementsByClassName actually exists + if ( !div.getElementsByClassName || div.getElementsByClassName("e").length === 0 ) { + return; + } + + // Safari caches class attributes, doesn't catch changes (in 3.2) + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) { + return; + } + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function( match, context, isXML ) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + // release memory in IE + div = null; +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName.toLowerCase() === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + + if ( elem ) { + var match = false; + + elem = elem[dir]; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +if ( document.documentElement.contains ) { + Sizzle.contains = function( a, b ) { + return a !== b && (a.contains ? a.contains(b) : true); + }; + +} else if ( document.documentElement.compareDocumentPosition ) { + Sizzle.contains = function( a, b ) { + return !!(a.compareDocumentPosition(b) & 16); + }; + +} else { + Sizzle.contains = function() { + return false; + }; +} + +Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = (elem ? elem.ownerDocument || elem : 0).documentElement; + + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +var posProcess = function( selector, context ) { + var match, + tmpSet = [], + later = "", + root = context.nodeType ? [context] : context; + + // Position selectors must be done after the filter + // And so must :not(positional) so we move all PSEUDOs to the end + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + +// EXPOSE +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.filters; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})(); + + +var runtil = /Until$/, + rparentsprev = /^(?:parents|prevUntil|prevAll)/, + // Note: This RegExp should be improved, or likely pulled from Sizzle + rmultiselector = /,/, + isSimple = /^.[^:#\[\.,]*$/, + slice = Array.prototype.slice, + POS = jQuery.expr.match.POS, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var self = this, + i, l; + + if ( typeof selector !== "string" ) { + return jQuery( selector ).filter(function() { + for ( i = 0, l = self.length; i < l; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }); + } + + var ret = this.pushStack( "", "find", selector ), + length, n, r; + + for ( i = 0, l = this.length; i < l; i++ ) { + length = ret.length; + jQuery.find( selector, this[i], ret ); + + if ( i > 0 ) { + // Make sure that the results are unique + for ( n = length; n < ret.length; n++ ) { + for ( r = 0; r < length; r++ ) { + if ( ret[r] === ret[n] ) { + ret.splice(n--, 1); + break; + } + } + } + } + } + + return ret; + }, + + has: function( target ) { + var targets = jQuery( target ); + return this.filter(function() { + for ( var i = 0, l = targets.length; i < l; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false), "not", selector); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true), "filter", selector ); + }, + + is: function( selector ) { + return !!selector && ( typeof selector === "string" ? + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var ret = [], i, l, cur = this[0]; + + // Array + if ( jQuery.isArray( selectors ) ) { + var match, selector, + matches = {}, + level = 1; + + if ( cur && selectors.length ) { + for ( i = 0, l = selectors.length; i < l; i++ ) { + selector = selectors[i]; + + if ( !matches[ selector ] ) { + matches[ selector ] = POS.test( selector ) ? + jQuery( selector, context || this.context ) : + selector; + } + } + + while ( cur && cur.ownerDocument && cur !== context ) { + for ( selector in matches ) { + match = matches[ selector ]; + + if ( match.jquery ? match.index( cur ) > -1 : jQuery( cur ).is( match ) ) { + ret.push({ selector: selector, elem: cur, level: level }); + } + } + + cur = cur.parentNode; + level++; + } + } + + return ret; + } + + // String + var pos = POS.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( i = 0, l = this.length; i < l; i++ ) { + cur = this[i]; + + while ( cur ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + + } else { + cur = cur.parentNode; + if ( !cur || !cur.ownerDocument || cur === context || cur.nodeType === 11 ) { + break; + } + } + } + } + + ret = ret.length > 1 ? jQuery.unique( ret ) : ret; + + return this.pushStack( ret, "closest", selectors ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + if ( !elem || typeof elem === "string" ) { + return jQuery.inArray( this[0], + // If it receives a string, the selector is used + // If it receives nothing, the siblings are used + elem ? jQuery( elem ) : this.parent().children() ); + } + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ? + all : + jQuery.unique( all ) ); + }, + + andSelf: function() { + return this.add( this.prevObject ); + } +}); + +// A painfully simple check to see if an element is disconnected +// from a document (should be improved, where feasible). +function isDisconnected( node ) { + return !node || !node.parentNode || node.parentNode.nodeType === 11; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return jQuery.nth( elem, 2, "nextSibling" ); + }, + prev: function( elem ) { + return jQuery.nth( elem, 2, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( elem.parentNode.firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.makeArray( elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ), + // The variable 'args' was introduced in + // https://github.com/jquery/jquery/commit/52a0238 + // to work around a bug in Chrome 10 (Dev) and should be removed when the bug is fixed. + // http://code.google.com/p/v8/issues/detail?id=1050 + args = slice.call(arguments); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( (this.length > 1 || rmultiselector.test( selector )) && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret, name, args.join(",") ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + nth: function( cur, result, dir, elem ) { + result = result || 1; + var num = 0; + + for ( ; cur; cur = cur[dir] ) { + if ( cur.nodeType === 1 && ++num === result ) { + break; + } + } + + return cur; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem, i ) { + return (elem === qualifier) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem, i ) { + return (jQuery.inArray( elem, qualifier ) >= 0) === keep; + }); +} + + + + +var rinlinejQuery = / jQuery\d+="(?:\d+|null)"/g, + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/ig, + rtagName = /<([\w:]+)/, + rtbody = /", "" ], + legend: [ 1, "
", "
" ], + thead: [ 1, "", "
" ], + tr: [ 2, "", "
" ], + td: [ 3, "", "
" ], + col: [ 2, "", "
" ], + area: [ 1, "", "" ], + _default: [ 0, "", "" ] + }; + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +// IE can't serialize and + + + + + +

ROAP GATEWAY CLIENT SAMPLE

+ +
+

+ +

+
+

+

+ This is ajax status DIV +
+ + + + \ No newline at end of file diff --git a/tests/roapproxy/roap/Logger.cpp b/tests/roapproxy/roap/Logger.cpp new file mode 100644 index 0000000..ddc8d6d --- /dev/null +++ b/tests/roapproxy/roap/Logger.cpp @@ -0,0 +1,82 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "Logger.h" +#include +#include +#include +#include + +bool enableLog = true; +Logger* Logger::_instance = 0; +string Logger::filename = "/tmp/addon-log.txt"; + + +Logger::Logger(void) +{ + ofstream logfile; + logfile.open(filename.c_str(), ios::app); + logfile << " ==== New Session Started === " << endl; + logfile.close(); +} + + +Logger* Logger::Instance() +{ + if(_instance == 0) + { + _instance = new Logger(); + } + return _instance; +} + +void Logger::logIt(string message) +{ + if(true == enableLog) + { + + ofstream logfile; + logfile.open(filename.c_str(), ios::app); + logfile << message.c_str() << endl; + logfile.close(); + } + +} + + diff --git a/tests/roapproxy/roap/Logger.h b/tests/roapproxy/roap/Logger.h new file mode 100644 index 0000000..bba2426 --- /dev/null +++ b/tests/roapproxy/roap/Logger.h @@ -0,0 +1,56 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include + +using namespace std; + +class Logger +{ +public: + Logger(void); + static string filename; + + void logIt(string message); + static Logger* Instance(); + +private: + static Logger* _instance; +}; + diff --git a/tests/roapproxy/roap/common.h b/tests/roapproxy/roap/common.h new file mode 100644 index 0000000..8d74007 --- /dev/null +++ b/tests/roapproxy/roap/common.h @@ -0,0 +1,13 @@ +#ifndef _COMMON_ +#define _COMMON_ +#ifndef WIN32 +#include +#include +#include +#include +#else +#include +#include +#endif + +#endif \ No newline at end of file diff --git a/tests/roapproxy/roap/incomingroap.cpp b/tests/roapproxy/roap/incomingroap.cpp new file mode 100644 index 0000000..fa109a7 --- /dev/null +++ b/tests/roapproxy/roap/incomingroap.cpp @@ -0,0 +1,144 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include + +#include "roapapp.h" +#include "incomingroap.h" +#include "CSFLogStream.h" +#include "sipcc_controller.h" +#include + +static const char* logTag = "RoapProxy"; + +void IncomingRoap::Init(string device, string user, string password, string domain) +{ + if (roapProxyCallState != CALLSTATE_NOT_REGISTERED) + { + CSFLogErrorS(logTag, "Init called in invalid state: " << roapProxyCallState); + } + else + { + SipccController::GetInstance()->SetProperty("transport", "tcp"); + SipccController::GetInstance()->SetProperty("video", "true"); + + int regResult = SipccController::GetInstance()->StartROAPProxy(device, user, password, domain); + + //zero means happy here + //TODO - maybe finer grained results? + if (regResult != 0) + { + CSFLogDebugS(logTag, "ERROR registering with " << domain); + } + else + { + CSFLogDebugS(logTag, "Successfully registered with " << domain); + roapProxyCallState = CALLSTATE_REGISTERED; + } + } +} + +void IncomingRoap::Offer(string callerSessionId, string seq, string sdp) +{ + if (roapProxyCallState != CALLSTATE_REGISTERED) + { + CSFLogErrorS(logTag, "Offer called in invalid state: " << roapProxyCallState); + } + else + { + unsigned int ipIdx, aIdx, vIdx ; + std::string ipAddress, audioTxPort, videoTxPort; + ipIdx=aIdx=vIdx = -1; + //get IP Address index + ipIdx = sdp.find("c=IN IP4"); + if(ipIdx == std::string::npos) { + CSFLogDebugS(logTag, "Unable to find IP address in the string" ); + } else { + CSFLogDebugS(logTag, "Found IP address in the string @ " << ipIdx ); + } + //grab the ip address + ipAddress = sdp.substr(ipIdx+11,15); + CSFLogDebugS(logTag, " IP Address extracted is " << ipAddress.c_str()); + + //get the audioport Index + aIdx = sdp.find("m=audio"); + if(aIdx == std::string::npos) { + CSFLogDebugS(logTag, "Unable to find audio line in the string" ); + } else { + CSFLogDebugS(logTag, "Found audio line in the string @ " ); + } + audioTxPort = sdp.substr(aIdx+8,13); + aIdx = audioTxPort.find_first_of("R"); + audioTxPort = audioTxPort.substr(0, aIdx-1); + + CSFLogDebugS(logTag, " Audio Port extracted is " << audioTxPort.c_str()); + + //get the vodeoport Index + vIdx = sdp.find("m=video"); + if(vIdx == std::string::npos) { + CSFLogDebugS(logTag, "Unable to find video line in the string" ); + } else { + CSFLogDebugS(logTag, "Found video line the string @ " ); + } + videoTxPort=sdp.substr(vIdx+8,13); + vIdx = videoTxPort.find_first_of("R"); + videoTxPort = videoTxPort.substr(0, aIdx-2); + + CSFLogDebugS(logTag, " Video Port extracted is " << videoTxPort.c_str()); + + SipccController::GetInstance()->PlaceCall(callerSessionId, ipAddress.c_str(), atoi(audioTxPort.c_str()), atoi(videoTxPort.c_str()) ); + //roapProxyCallState = CALLSTATE_IN_CALL; + } +} + +void IncomingRoap::Answer(string callerSessionId, string calleeSessionId, string seq, string sdp) +{ + +} + +void IncomingRoap::OK(string callerSessionId, string calleeSessionId, string seq) +{ + +} + +void IncomingRoap::Shutdown(string callerSessionId, string calleeSessionId, string seq) +{ + SipccController::GetInstance()->EndCall(); +} + diff --git a/tests/roapproxy/roap/incomingroap.h b/tests/roapproxy/roap/incomingroap.h new file mode 100644 index 0000000..257f656 --- /dev/null +++ b/tests/roapproxy/roap/incomingroap.h @@ -0,0 +1,54 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#pragma once + +#include +using namespace std; + +class IncomingRoap +{ +public: + void Init(string localIp, string user, string password, string device); + void Offer(string callerSessionId, string seq, string sdp); + void Answer(string callerSessionId, string calleeSessionId, string seq, string sdp); + void OK(string callerSessionId, string calleeSessionId, string seq); + void Shutdown(string callerSessionId, string calleeSessionId, string seq); + +}; diff --git a/tests/roapproxy/roap/jsonparser.cpp b/tests/roapproxy/roap/jsonparser.cpp new file mode 100644 index 0000000..0cb7e7d --- /dev/null +++ b/tests/roapproxy/roap/jsonparser.cpp @@ -0,0 +1,212 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include + +#include "CSFLogStream.h" +#include "jsonparser.h" + +static const char* logTag = "RoapProxy"; + +void JsonParser::InsertNameValue(map* pMap, const char* name, const char* value) +{ + CSFLogDebugS(logTag, "Adding name/value " << name << " : " << value); + pMap->insert(pair(name, value)); +} + +map JsonParser::Parse(string message) +{ + const int state_outside = 0; + const int state_toplevel = 1; + const int state_inname = 2; + const int state_value = 3; + const int state_instringvalue = 4; + const int state_inintvalue = 5; + const int state_done = 6; + const int state_error = 7; + + map result; + int state = state_outside; + string currentName; + string currentValue; + + unsigned index; + for (index = 0; + (index < message.length()) && (state != state_done) && (state != state_error); + index++) + { + char nextChar = message[index]; + + switch (state) + { + case state_outside: + switch (nextChar) + { + case '{': + state = state_toplevel; + break; + case ' ': + case '\r': + case '\n': + case '\t': + break; + default: + CSFLogDebugS(logTag, "Parse error looking for '{'"); + state = state_error; + } + break; + case state_toplevel: + switch (nextChar) + { + case '}': + state = state_done; + break; + case '\"': + state = state_inname; + break; + case ' ': + case '\r': + case '\n': + case '\t': + case ',': + break; + default: + CSFLogDebugS(logTag, "Invalid char looking for name: " << nextChar); + state = state_error; + } + break; + case state_inname: + switch (nextChar) + { + case '\"': + state = state_value; + break; + default: + currentName += nextChar; + break; + } + break; + case state_value: + switch (nextChar) + { + case ':': + case ' ': + case '\r': + case '\n': + case '\t': + break; + case '\"': + state = state_instringvalue; + break; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + currentValue += nextChar; + state = state_inintvalue; + break; + default: + CSFLogDebugS(logTag, "Invalid char looking for value start: " << nextChar); + state = state_error; + } + break; + case state_instringvalue: + switch (nextChar) + { + case '\"': + state = state_toplevel; + // Got name and value, add to map + InsertNameValue(&result, currentName.c_str(), currentValue.c_str()); + currentName.clear(); + currentValue.clear(); + break; + default: + currentValue += nextChar; + break; + } + break; + case state_inintvalue: + switch (nextChar) + { + case ' ': + case '\r': + case '\n': + case '\t': + case ',': + state = state_toplevel; + // Got name and value, add to map + InsertNameValue(&result, currentName.c_str(), currentValue.c_str()); + currentName.clear(); + currentValue.clear(); + break; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + currentValue += nextChar; + break; + default: + CSFLogDebugS(logTag, "Invalid char looking for int value: " << nextChar); + state = state_error; + break; + } + break; + case state_done: + break; + default: + CSFLogDebugS(logTag, "Unknown State: " << state); + break; + } + } + + return result; +} + diff --git a/tests/roapproxy/roap/jsonparser.h b/tests/roapproxy/roap/jsonparser.h new file mode 100644 index 0000000..ce521be --- /dev/null +++ b/tests/roapproxy/roap/jsonparser.h @@ -0,0 +1,53 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#pragma once + +#include +#include +using namespace std; + +class JsonParser +{ +private: + static void InsertNameValue(map* pMap, const char* name, const char* value); +public: + static map Parse(string message); +}; + diff --git a/tests/roapproxy/roap/outgoingroap.cpp b/tests/roapproxy/roap/outgoingroap.cpp new file mode 100644 index 0000000..a7519b5 --- /dev/null +++ b/tests/roapproxy/roap/outgoingroap.cpp @@ -0,0 +1,190 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include +#include "common.h" +#include "CSFLogStream.h" +#include "outgoingroap.h" + + +static const char* logTag = "RoapProxy"; + +void OutgoingRoap::replaceAll(string& str, const char* find, const char* replace) +{ + size_t position = 0; + + while ((position = str.find(find, position)) != string::npos) + { + CSFLogDebugS(logTag, "Found one - " << replace); + str.replace(position, strlen(find), replace); + position += strlen(find); + } +} + +void OutgoingRoap::escapeForJSON(string& str) +{ + replaceAll(str, "\\", "\\\\"); + replaceAll(str, "\b", "\\b"); + replaceAll(str, "\f", "\\f"); + replaceAll(str, "\n", "\\n"); + replaceAll(str, "\r", "\\r"); + replaceAll(str, "\t", "\\t"); + replaceAll(str, "\v", "\\v"); + replaceAll(str, "\'", "\\'"); + replaceAll(str, "\"", "\\\""); +} + +void OutgoingRoap::push(string roapMessage) +{ + base::AutoLock lock(queueMutex); + + outboundQueue.push(roapMessage); +} + +string OutgoingRoap::pop() +{ + base::AutoLock lock(queueMutex); + string result; + + if (!outboundQueue.empty()) + { + result = outboundQueue.front(); + outboundQueue.pop(); + } + + return result; +} + +void OutgoingRoap::Init() +{ + SipccController::GetInstance()->AddSipccControllerObserver(this); +} + +void OutgoingRoap::Stop() +{ + SipccController::GetInstance()->RemoveSipccControllerObserver(); +} + +void OutgoingRoap::Offer(string callerSessionId, string seq, string sdp) +{ + string roapMessage; + + escapeForJSON(sdp); + + roapMessage += "{ \"messageType\":\"OFFER\", \"callerSessionId\":\""; + roapMessage += callerSessionId; + roapMessage += "\", \"seq\":\""; + roapMessage += seq; + roapMessage += "\", \"sdp\":\""; + roapMessage += sdp; + roapMessage += "\" }"; + + push(roapMessage); +} + +void OutgoingRoap::Answer(string callerSessionId, string calleeSessionId, string seq, string sdp) +{ + string roapMessage; + + escapeForJSON(sdp); + + roapMessage += "{ \"messageType\":\"ANSWER\", \"callerSessionId\":\""; + roapMessage += callerSessionId; + roapMessage += "\", \"calleeSessionId\":\""; + roapMessage += calleeSessionId; + roapMessage += "\", \"seq\":\""; + roapMessage += seq; + roapMessage += "\", \"sdp\":\""; + roapMessage += sdp; + roapMessage += "\" }"; + + push(roapMessage); +} + + +void OutgoingRoap::OK(string callerSessionId, string calleeSessionId, string seq) +{ + string roapMessage; + + roapMessage += "{ \"messageType\":\"OK\", \"callerSessionId\":\""; + roapMessage += callerSessionId; + roapMessage += "\", \"seq\":\""; + roapMessage += seq; + roapMessage += "\" }"; + + push(roapMessage); +} + +void OutgoingRoap::Shutdown(string callerSessionId, string calleeSessionId, string seq) +{ + string roapMessage; + + roapMessage += "{ \"messageType\":\"SHUTDOWN\", \"callerSessionId\":\""; + roapMessage += callerSessionId; + roapMessage += "\", \"calleeSessionId:\""; + roapMessage += calleeSessionId; + roapMessage += "\", \"seq\":\""; + roapMessage += seq; + roapMessage += "\" }"; + + push(roapMessage); +} + +void OutgoingRoap::OnIncomingCall(std::string callingPartyName, std::string callingPartyNumber) +{} + +void OutgoingRoap::OnRegisterStateChange(std::string registrationState) +{} + +void OutgoingRoap::OnCallTerminated() +{ + Shutdown("callerSessionId" "calleeSessionId", "seq", ""); +} + +void OutgoingRoap::OnCallConnected(char* sdp) +{ + if (strcmp(sdp,"") != 0) + Answer("callerSessionId", "calleeSessionId", "seq", sdp); +} + +void OutgoingRoap::OnCallHeld() +{} + +void OutgoingRoap::OnCallResume() +{} diff --git a/tests/roapproxy/roap/outgoingroap.h b/tests/roapproxy/roap/outgoingroap.h new file mode 100644 index 0000000..3a645b8 --- /dev/null +++ b/tests/roapproxy/roap/outgoingroap.h @@ -0,0 +1,74 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#pragma once + +#include +#include +using namespace std; + +#include "base/synchronization/waitable_event.h" +#include "base/synchronization/lock.h" + +#include "sipcc_controller.h" + +class OutgoingRoap : public SipccControllerObserver +{ +public: + queue outboundQueue; + base::Lock queueMutex; +public: + void push(string roapMessage); + string pop(); + static void replaceAll(string& str, const char* find, const char* replace); + static void escapeForJSON(string& str); + void Init(); + void Stop(); + void Offer(string callerSessionId, string seq, string sdp); + void Answer(string callerSessionId, string calleeSessionId, string seq, string sdp); + void OK(string callerSessionId, string calleeSessionId, string seq); + void Shutdown(string callerSessionId, string calleeSessionId, string seq); + + virtual void OnIncomingCall(std::string callingPartyName, std::string callingPartyNumber); + virtual void OnRegisterStateChange(std::string registrationState); + virtual void OnCallTerminated(); + virtual void OnCallConnected(char* sdp); + virtual void OnCallHeld(); + virtual void OnCallResume(); +}; diff --git a/tests/roapproxy/roap/roapapp.cpp b/tests/roapproxy/roap/roapapp.cpp new file mode 100644 index 0000000..8e9b5a9 --- /dev/null +++ b/tests/roapproxy/roap/roapapp.cpp @@ -0,0 +1,603 @@ +/* ***** BEGIN LICENSE BLOCK ***** +* Version: MPL 1.1/GPL 2.0/LGPL 2.1 +* +* The contents of this file are subject to the Mozilla Public License Version +* 1.1 (the "License"); you may not use this file except in compliance with +* the License. You may obtain a copy of the License at +* http://www.mozilla.org/MPL/ +* +* Software distributed under the License is distributed on an "AS IS" basis, +* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License +* for the specific language governing rights and limitations under the +* License. +* +* The Original Code is the Cisco Systems SIP Stack. +* +* The Initial Developer of the Original Code is +* Cisco Systems (CSCO). +* Portions created by the Initial Developer are Copyright (C) 2002 +* the Initial Developer. All Rights Reserved. +* +* Contributor(s): +* Kai Chen +* Yi Wang +* Enda Mannion +* Suhas Nandakumar +* Ethan Hugg +* +* Alternatively, the contents of this file may be used under the terms of +* either the GNU General Public License Version 2 or later (the "GPL"), or +* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), +* in which case the provisions of the GPL or the LGPL are applicable instead +* of those above. If you wish to allow use of your version of this file only +* under the terms of either the GPL or the LGPL, and not to allow others to +* use your version of this file under the terms of the MPL, indicate your +* decision by deleting the provisions above and replace them with the notice +* and other provisions required by the GPL or the LGPL. If you do not delete +* the provisions above, a recipient may use your version of this file under +* the terms of any one of the MPL, the GPL or the LGPL. +* +* ***** END LICENSE BLOCK ***** */ +#include +#include +//#include +#include "getopt.h" +#include +#include +#include "common.h" +#include "outgoingroap.h" +#include "incomingroap.h" +#include "jsonparser.h" +#include "libwebsockets.h" + +#include +#include "csf_common.h" +#include "CSFLogStream.h" +#include "debug-psipcc-types.h" +#include "base/time.h" +#include "base/threading/platform_thread.h" +#include "base/threading/simple_thread.h" +#include "base/synchronization/waitable_event.h" +#include "base/synchronization/lock.h" +#include "roapapp.h" +#include "gettimeofday.h" + +#include +#include +#include +#include + + +static int close_testing; +static const char* logTag = "RoapProxy"; + +int roapProxyCallState = CALLSTATE_NOT_REGISTERED; + +IncomingRoap _incoming; +OutgoingRoap _outgoing; + + + +void HandleMessage(map message) +{ + map::iterator it; + + it = message.find("messageType"); + if (it == message.end()) + { + CSFLogDebugS(logTag, "messageType not found"); + } + else + { + string messageType = (*it).second; + CSFLogDebugS(logTag, "messageType is " << messageType); + + if (messageType.compare("INIT") == 0) + { + map::iterator itDevice = message.find("device"); + map::iterator itUser = message.find("user"); + map::iterator itPassword = message.find("password"); + map::iterator itDomain = message.find("domain"); + + if (itDevice == message.end()) + { + //CSFLogDebugS(logTag, "INIT is missing device"); + } + else if (itUser == message.end()) + { + //CSFLogDebugS(logTag, "INIT is missing user"); + } + else if (itPassword == message.end()) + { + //CSFLogDebugS(logTag, "INIT is missing password"); + } + else if (itDomain == message.end()) + { + //CSFLogDebugS(logTag, "INIT is missing domain"); + } + else + { + //CSFLogDebugS(logTag, "Calling INIT"); + _incoming.Init((*itDevice).second, (*itUser).second, (*itPassword).second, (*itDomain).second); + } + } + else if (messageType.compare("OFFER") == 0) + { + map::iterator itCallerSessionId = message.find("callerSessionId"); + map::iterator itSeq = message.find("seq"); + map::iterator itSdp = message.find("sdp"); + + if (itCallerSessionId == message.end()) + { + //CSFLogDebugS(logTag, "OFFER is missing callerSessionId"); + } + else if (itSeq == message.end()) + { + //CSFLogDebugS(logTag, "OFFER is missing seq"); + } + else if (itSdp == message.end()) + { + //CSFLogDebugS(logTag, "OFFER is missing sdp"); + } + else + { + //CSFLogDebugS(logTag, "Calling OFFER"); + _incoming.Offer((*itCallerSessionId).second, (*itSeq).second, (*itSdp).second); + } + } + else if (messageType.compare("ANSWER") == 0) + { + map::iterator itCallerSessionId = message.find("callerSessionId"); + map::iterator itCalleeSessionId = message.find("calleeSessionId"); + map::iterator itSeq = message.find("seq"); + map::iterator itSdp = message.find("sdp"); + + if (itCallerSessionId == message.end()) + { + //CSFLogDebugS(logTag, "ANSWER is missing callerSessionId"); + } + else if (itCalleeSessionId == message.end()) + { + //CSFLogDebugS(logTag, "ANSWER is missing calleeSessionId"); + } + else if (itSeq == message.end()) + { + //CSFLogDebugS(logTag, "ANSWER is missing seq"); + } + else if (itSdp == message.end()) + { + //CSFLogDebugS(logTag, "ANSWER is missing sdp"); + } + else + { + //CSFLogDebugS(logTag, "Calling ANSWER"); + _incoming.Answer((*itCallerSessionId).second, (*itCalleeSessionId).second, (*itSeq).second, (*itSdp).second); + } + } + else if (messageType.compare("OK") == 0) + { + map::iterator itCallerSessionId = message.find("callerSessionId"); + map::iterator itCalleeSessionId = message.find("calleeSessionId"); + map::iterator itSeq = message.find("seq"); + + if (itCallerSessionId == message.end()) + { + //CSFLogDebugS(logTag, "OK is missing callerSessionId"); + } + else if (itCalleeSessionId == message.end()) + { + //CSFLogDebugS(logTag, "OK is missing calleeSessionId"); + } + else if (itSeq == message.end()) + { + //CSFLogDebugS(logTag, "OK is missing seq"); + } + else + { + //CSFLogDebugS(logTag, "Calling OK"); + _incoming.OK((*itCallerSessionId).second, (*itCalleeSessionId).second, (*itSeq).second); + } + } + else if (messageType.compare("SHUTDOWN") == 0) + { + map::iterator itCallerSessionId = message.find("callerSessionId"); + map::iterator itCalleeSessionId = message.find("calleeSessionId"); + map::iterator itSeq = message.find("seq"); + + if (itCallerSessionId == message.end()) + { + //CSFLogDebugS(logTag, "SHUTDOWN is missing callerSessionId"); + } + else if (itCalleeSessionId == message.end()) + { + //CSFLogDebugS(logTag, "SHUTDOWN is missing calleeSessionId"); + } + else if (itSeq == message.end()) + { + //CSFLogDebugS(logTag, "SHUTDOWN is missing seq"); + } + else + { + //CSFLogDebugS(logTag, "Calling SHUTDOWN"); + _incoming.Shutdown((*itCallerSessionId).second, (*itCalleeSessionId).second, (*itSeq).second); + } + } + else + { + //CSFLogDebugS(logTag, "Unknown messageType: " << messageType); + } + } +} + + +enum demo_protocols { + /* always first */ + PROTOCOL_HTTP = 0, + + PROTOCOL_DUMB_INCREMENT, + PROTOCOL_LWS_MIRROR, + + /* always last */ + DEMO_PROTOCOL_COUNT +}; + + +#define LOCAL_RESOURCE_PATH DATADIR"/libwebsockets-roap-server" + +/* this protocol server (always the first one) just knows how to do HTTP */ + +static int callback_http(struct libwebsocket_context * context, +struct libwebsocket *wsi, + enum libwebsocket_callback_reasons reason, void *user, + void *in, size_t len) +{ + char client_name[128]; + char client_ip[128]; + + switch (reason) { + case LWS_CALLBACK_HTTP: + fprintf(stderr, "serving HTTP URI %s\n", (char *)in); + + /* send the script... when it runs it'll start websockets */ + + if (in && strcmp((char*)in, "/jquery-1.6.2.js") == 0) { + if (libwebsockets_serve_http_file(wsi, + LOCAL_RESOURCE_PATH"/jquery-1.6.2.js", "text/javascript")) + fprintf(stderr, "Failed to send HTTP file\n"); + break; + } + + if (in && strcmp((char*)in, "/jquery-ui-1.8.16.custom.min.js") == 0) { + if (libwebsockets_serve_http_file(wsi, + LOCAL_RESOURCE_PATH"/jquery-ui-1.8.16.custom.min.js", "text/javascript")) + fprintf(stderr, "Failed to send HTTP file\n"); + break; + } + + + if (in && strcmp((char*)in, "/json2.js") == 0) { + if (libwebsockets_serve_http_file(wsi, + LOCAL_RESOURCE_PATH"/json2.js", "text/javascript")) + fprintf(stderr, "Failed to send HTTP file\n"); + break; + } + + + + if (libwebsockets_serve_http_file(wsi, + LOCAL_RESOURCE_PATH"/roap.html", "text/html")) + fprintf(stderr, "Failed to send HTTP file\n"); + break; + + + + /* + * callback for confirming to continue with client IP appear in + * protocol 0 callback since no websocket protocol has been agreed + * yet. You can just ignore this if you won't filter on client IP + * since the default uhandled callback return is 0 meaning let the + * connection continue. + */ + + case LWS_CALLBACK_FILTER_NETWORK_CONNECTION: + + libwebsockets_get_peer_addresses((int)(long)user, client_name, + sizeof(client_name), client_ip, sizeof(client_ip)); + + fprintf(stderr, "Received network connect from %s (%s)\n", + client_name, client_ip); + + /* if we returned non-zero from here, we kill the connection */ + break; + + default: + break; + } + + return 0; +} + + +/* +* this is just an example of parsing handshake headers, you don't need this +* in your code unless you will filter allowing connections by the header +* content +*/ + +static void + dump_handshake_info(struct lws_tokens *lwst) +{ + int n; + static const char *token_names[WSI_TOKEN_COUNT] = { + /*[WSI_TOKEN_GET_URI] =*/ "GET URI", + /*[WSI_TOKEN_HOST] =*/ "Host", + /*[WSI_TOKEN_CONNECTION] =*/ "Connection", + /*[WSI_TOKEN_KEY1] =*/ "key 1", + /*[WSI_TOKEN_KEY2] =*/ "key 2", + /*[WSI_TOKEN_PROTOCOL] =*/ "Protocol", + /*[WSI_TOKEN_UPGRADE] =*/ "Upgrade", + /*[WSI_TOKEN_ORIGIN] =*/ "Origin", + /*[WSI_TOKEN_DRAFT] =*/ "Draft", + /*[WSI_TOKEN_CHALLENGE] =*/ "Challenge", + + /* new for 04 */ + /*[WSI_TOKEN_KEY] =*/ "Key", + /*[WSI_TOKEN_VERSION] =*/ "Version", + /*[WSI_TOKEN_SWORIGIN] =*/ "Sworigin", + + /* new for 05 */ + /*[WSI_TOKEN_EXTENSIONS] =*/ "Extensions", + + /* client receives these */ + /*[WSI_TOKEN_ACCEPT] =*/ "Accept", + /*[WSI_TOKEN_NONCE] =*/ "Nonce", + /*[WSI_TOKEN_HTTP] =*/ "Http", + /*[WSI_TOKEN_MUXURL] =*/ "MuxURL", + }; + + for (n = 0; n < WSI_TOKEN_COUNT; n++) { + if (lwst[n].token == NULL) + continue; + + fprintf(stderr, " %s = %s\n", token_names[n], lwst[n].token); + } +} + +/* dumb_increment protocol */ + +/* +* one of these is auto-created for each connection and a pointer to the +* appropriate instance is passed to the callback in the user parameter +* +* for this example protocol we use it to individualize the count for each +* connection. +*/ + +struct per_session_data__dumb_increment { + int number; +}; + +static int + callback_roap_proxy(struct libwebsocket_context * context, +struct libwebsocket *wsi, + enum libwebsocket_callback_reasons reason, + void *user, void *in, size_t len) +{ + int n; + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 512 + + LWS_SEND_BUFFER_POST_PADDING]; + unsigned char *p = &buf[LWS_SEND_BUFFER_PRE_PADDING]; + struct per_session_data__dumb_increment *pss = (per_session_data__dumb_increment *)user; + + switch (reason) { + + case LWS_CALLBACK_ESTABLISHED: + fprintf(stderr, "callback_roap_proxy: LWS_CALLBACK_ESTABLISHED\n"); + pss->number = 0; + _outgoing.Init(); + break; + + + + /* + * in this protocol, we just use the broadcast action as the chance to + * send our own connection-specific data and ignore the broadcast info + * that is available in the 'in' parameter + */ + case LWS_CALLBACK_CLOSED: + _outgoing.Stop(); + + case LWS_CALLBACK_BROADCAST: + + break; + + case LWS_CALLBACK_RECEIVE:{ + + map messageMap = JsonParser::Parse((char*)in); + + HandleMessage(messageMap); + } + break; + /* + * this just demonstrates how to use the protocol filter. If you won't + * study and reject connections based on header content, you don't need + * to handle this callback + */ + + case LWS_CALLBACK_FILTER_PROTOCOL_CONNECTION: + dump_handshake_info((struct lws_tokens *)(long)user); + /* you could return non-zero here and kill the connection */ + break; + + default: + break; + } + + return 0; +} + + +/* lws-mirror_protocol */ + +#define MAX_MESSAGE_QUEUE 64 + +struct per_session_data__lws_mirror { + struct libwebsocket *wsi; + int ringbuffer_tail; +}; + +struct a_message { + void *payload; + size_t len; +}; + +static struct a_message ringbuffer[MAX_MESSAGE_QUEUE]; +static int ringbuffer_head; + + +/* list of supported protocols and callbacks */ + +static struct libwebsocket_protocols protocols[] = { + /* first protocol must always be HTTP handler */ + + { + "http-only", /* name */ + callback_http, /* callback */ + 0 /* per_session_data_size */ + }, + { + "dumb-increment-protocol", + callback_roap_proxy, + sizeof(struct per_session_data__dumb_increment), + }, + + { + NULL, NULL, 0 /* End of list */ + } +}; + +static struct option options[] = { + { "help", no_argument, NULL, 'h' }, + { "port", required_argument, NULL, 'p' }, + { "ssl", no_argument, NULL, 's' }, + { "killmask", no_argument, NULL, 'k' }, + { "interface", required_argument, NULL, 'i' }, + { "closetest", no_argument, NULL, 'c' }, + { NULL, 0, 0, 0 } +}; + +int main(int argc, char **argv) +{ + int n = 0; + const char *cert_path = + LOCAL_RESOURCE_PATH"/libwebsockets-test-server.pem"; + const char *key_path = + LOCAL_RESOURCE_PATH"/libwebsockets-test-server.key.pem"; + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 1024 + + LWS_SEND_BUFFER_POST_PADDING]; + int port = 7681; + int use_ssl = 0; + struct libwebsocket_context *context; + int opts = 0; + char interface_name[128] = ""; + const char * interfaces = NULL; +#ifdef LWS_NO_FORK + unsigned int oldus = 0; +#endif + + fprintf(stderr, "Roap Proxy test server\n"); + + while (n >= 0) { + n = getopt_long(argc, argv, "ci:khsp:", options, NULL); + if (n < 0) + continue; + switch (n) { + case 's': + use_ssl = 1; + break; + case 'k': + opts = LWS_SERVER_OPTION_DEFEAT_CLIENT_MASK; + break; + case 'p': + port = atoi(optarg); + break; + case 'i': + strncpy(interface_name, optarg, sizeof interface_name); + interface_name[(sizeof interface_name) - 1] = '\0'; + interfaces = interface_name; + break; + case 'c': + close_testing = 1; + fprintf(stderr, " Close testing mode -- closes on " + "client after 50 dumb increments" + "and suppresses lws_mirror spam\n"); + break; + case 'h': + fprintf(stderr, "Usage: test-server " + "[--port=

] [--ssl]\n"); + exit(1); + } + } + + if (!use_ssl) + cert_path = key_path = NULL; + + context = libwebsocket_create_context(port, interfaces, protocols, + libwebsocket_internal_extensions, + cert_path, key_path, -1, -1, opts); + if (context == NULL) { + fprintf(stderr, "libwebsocket init failed\n"); + return -1; + } + + buf[LWS_SEND_BUFFER_PRE_PADDING] = 'x'; + +#ifdef LWS_NO_FORK + + /* + * This example shows how to work with no forked service loop + */ + + fprintf(stderr, " Using no-fork service loop\n"); + + while (1) { + struct timeval tv; + + gettimeofday(&tv, NULL); + + + libwebsocket_service(context, 50); + } + +#else + + /* + * This example shows how to work with the forked websocket service loop + */ + + fprintf(stderr, " Using forked service loop\n"); + + /* + * This forks the websocket service action into a subprocess so we + * don't have to take care about it. + */ + + n = libwebsockets_fork_service_loop(context); + if (n < 0) { + fprintf(stderr, "Unable to fork service loop %d\n", n); + return 1; + } + + while (1) { + + usleep(50000); + + } + +#endif + + libwebsocket_context_destroy(context); + + return 0; +} + diff --git a/tests/roapproxy/roap/roapapp.h b/tests/roapproxy/roap/roapapp.h new file mode 100644 index 0000000..5e8d166 --- /dev/null +++ b/tests/roapproxy/roap/roapapp.h @@ -0,0 +1,47 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#pragma once + +const int CALLSTATE_NOT_REGISTERED = 1; +const int CALLSTATE_REGISTERED = 2; +const int CALLSTATE_IN_CALL = 3; +const int CALLSTATE_INCOMING_CALL = 4; + +extern int roapProxyCallState; \ No newline at end of file diff --git a/tests/roapproxy/roap/sipcc_controller.cpp b/tests/roapproxy/roap/sipcc_controller.cpp new file mode 100644 index 0000000..2d2ddb8 --- /dev/null +++ b/tests/roapproxy/roap/sipcc_controller.cpp @@ -0,0 +1,652 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "sipcc_controller.h" +#include +#ifndef WIN32 +#include +#include +#endif +#include "Logger.h" +#include "video_renderer.h" + +/* temp will remove X11 references after some testing +#include +#include +#include +#include +#include "base/threading/simple_thread.h" +Display *_display; +Window _window, _rootwindow; +int _screen; +*/ + +using namespace CSF; + +SipccController* SipccController::_instance = 0; + +static int transformArray['D'+1] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //9 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //19 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, //29 + 0, 0, 0, 0, 0, KEY_POUND, 0, 0, 0, 0, //39 + 0, 0, KEY_STAR, KEY_PLUS, 0, 0, 0, 0, KEY_0, KEY_1, //49 + KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, 0, 0, //59 + 0, 0, 0, 0, 0, KEY_A, KEY_B, KEY_C, KEY_D }; //68 + + +/* +class VideoWindowWorkItem : public base::SimpleThread +{ +public: + VideoWindowWorkItem () : base::SimpleThread("VideoWindowWorkItem") {}; + virtual void Run (); +}; +void VideoWindowWorkItem::Run () +{ + _display = XOpenDisplay(NULL); + _screen = DefaultScreen(_display); + _rootwindow = RootWindow(_display,_screen); + _window = XCreateSimpleWindow(_display, _rootwindow, 0, 0, 500, 500, 1, 0, 0); + XMapWindow(_display, _window); + XFlush(_display); +} +VideoWindowWorkItem videoThread; +*/ + +//Singleton instance generator +SipccController* SipccController::GetInstance() +{ + if(_instance == 0) + { + _instance = new SipccController(); + } + return _instance; +} + + +SipccController::SipccController() : device_ptr_(NULL), + localVoipPort("5060"), + remoteVoipPort("5060"), + videoDirection(CC_SDP_DIRECTION_SENDRECV), + video_window(0), + ccm_ptr_(NULL), + observer_(NULL) { + Logger::Instance()->logIt(" In Sipcc Controller"); +} + +SipccController::~SipccController() { +} + +//Internal function +void SipccController::InitInternal() { + + Logger::Instance()->logIt(" INIT INTERNAL"); + initDone = false; + ccm_ptr_ = CSF::CallControlManager::create(); + ccm_ptr_->addCCObserver(this); + ccm_ptr_->addECCObserver(this); + ccm_ptr_->setLocalIpAddressAndGateway(local_ip_v4_address_,""); + //ccm_ptr_->setSIPCCLoggingMask( GSM_DEBUG_BIT | FIM_DEBUG_BIT | SIP_DEBUG_MSG_BIT | CC_APP_DEBUG_BIT | SIP_DEBUG_REG_STATE_BIT ); + ccm_ptr_->setSIPCCLoggingMask(0); + + // Set Config properties needed at initialization + // required as calling setProperty before ccm_ptr is initilized will not set the values + ccm_ptr_->setProperty(ConfigPropertyKeysEnum::eLocalVoipPort ,localVoipPort); + ccm_ptr_->setProperty(ConfigPropertyKeysEnum::eRemoteVoipPort ,remoteVoipPort); + ccm_ptr_->setProperty(ConfigPropertyKeysEnum::eTransport ,transport); + + CSFLogError("ikran", "SipccController:: Authentication user : %s", sip_user_.c_str()); + + initDone = true; +} + +bool SipccController::RegisterInternal() { + + Logger::Instance()->logIt("RegisterInternal"); + Logger::Instance()->logIt(sip_user_); + Logger::Instance()->logIt(sip_credentials_); + Logger::Instance()->logIt(device_); + Logger::Instance()->logIt(sip_domain_); + if(ccm_ptr_->registerUser(device_, sip_user_, sip_credentials_, sip_domain_) == false) { + Logger::Instance()->logIt("RegisterInternal - FAILED "); + return false; + } + + return true; +} + + +int SipccController::StartP2PMode(std::string sipUser) { + int result = 0; + sip_user_ = sipUser; + Logger::Instance()->logIt("StartP2PMode"); + Logger::Instance()->logIt(sip_user_); + GetLocalActiveInterfaceAddress(); + + InitInternal(); + if(ccm_ptr_->startP2PMode(sip_user_) == false) { + Logger::Instance()->logIt("StartP2PMode - FAILED "); + return -1; + } + + return result; +} + +void SipccController::PlaceP2PCall(std::string dial_number, std::string sipDomain) { + + Logger::Instance()->logIt(" SipccController::PlaceP2PCall"); + dial_number_ = dial_number; + sipDomain_ = sipDomain; + if (ccm_ptr_ != NULL) + { + Logger::Instance()->logIt(" Dial Number is "); + Logger::Instance()->logIt(dial_number_); + Logger::Instance()->logIt(" Domain is "); + Logger::Instance()->logIt(sipDomain); + device_ptr_ = ccm_ptr_->getActiveDevice(); + outgoing_call_ = device_ptr_->createCall(); + outgoing_call_->setExternalRenderer(0,ext_renderer); + if(outgoing_call_->originateP2PCall(videoDirection, dial_number_, sipDomain_)) { + Logger::Instance()->logIt("SipccController::PlaceP2PCall: Call Setup Succeeded "); + return ; + } else { + } + } else { + } +} + + +// API Functions +int SipccController::Register(std::string device, std::string sipUser, std::string sipCredentials, std::string sipDomain) { + int result = 0; + sip_user_ = sipUser; + sip_credentials_ = sipCredentials; + device_ = device; + sip_domain_ = sipDomain; + Logger::Instance()->logIt(sip_user_); + Logger::Instance()->logIt(device_); + Logger::Instance()->logIt(sip_domain_); + GetLocalActiveInterfaceAddress(); + + InitInternal(); + if(RegisterInternal() == false) { + return -1; + } + return result; +} + +int SipccController::StartROAPProxy(std::string device, std::string sipUser, std::string sipCredentials, std::string sipDomain) { + int result = 0; + sip_user_ = sipUser; + sip_credentials_ = sipCredentials; + device_ = device; + sip_domain_ = sipDomain; + Logger::Instance()->logIt(sip_user_); + Logger::Instance()->logIt(device_); + Logger::Instance()->logIt(sip_domain_); + GetLocalActiveInterfaceAddress(); + + InitInternal(); + if(ccm_ptr_->startROAPProxy(device_, sip_user_, sip_credentials_, sip_domain_) == false) { + Logger::Instance()->logIt("startROAPProxy - FAILED "); + return -1; + } + return result; +} + +void SipccController::UnRegister() { + if (ccm_ptr_ != NULL) { + ccm_ptr_->disconnect(); + ccm_ptr_->destroy(); + ccm_ptr_ = NULL_PTR(CallControlManager); + _instance = 0; + } + return; +} + +void SipccController::PlaceCall(std::string dial_number, std::string ipAddress, int audioPort, int videoPort) { + Logger::Instance()->logIt(" SipccController::PlaceCall"); + dial_number_ = dial_number; + if (ccm_ptr_ != NULL) + { + Logger::Instance()->logIt(" Dial Number is "); + Logger::Instance()->logIt(dial_number_); + device_ptr_ = ccm_ptr_->getActiveDevice(); + outgoing_call_ = device_ptr_->createCall(); + //defaulting to I420 video format retrieval + Logger::Instance()->logIt("Setting the external renderer "); + if(ext_renderer == 0) + { + Logger::Instance()->logIt(" ext_renderer is NULL in PlaceCall"); + } + outgoing_call_->setExternalRenderer(0, ext_renderer); + + + if(outgoing_call_->originateCall(videoDirection, dial_number_, (char *)ipAddress.c_str(), audioPort, videoPort )) { + Logger::Instance()->logIt("SipccController::PlaceCall: Call Setup Succeeded "); + return ; + } else { + } + } else { + } + +} + +void SipccController::PlaceCallWithWindow(void* window, std::string dial_number, std::string ipAddress, int audioPort, int videoPort) { + Logger::Instance()->logIt(" SipccController::PlaceCallWithWindow"); + dial_number_ = dial_number; + if (ccm_ptr_ != NULL) + { + Logger::Instance()->logIt(" Dial Number is "); + Logger::Instance()->logIt(dial_number_); + device_ptr_ = ccm_ptr_->getActiveDevice(); + outgoing_call_ = device_ptr_->createCall(); + //defaulting to I420 video format retrieval + Logger::Instance()->logIt("Setting the remote renderer"); + + // do null check or stuff + outgoing_call_->setRemoteWindow((VideoWindowHandle)window); + + if(outgoing_call_->originateCall(videoDirection, dial_number_, (char *)ipAddress.c_str(), audioPort, videoPort )) { + Logger::Instance()->logIt("SipccController::PlaceCall: Call Setup Succeeded "); + return ; + } else { + } + } else { + } + +} + + +void SipccController::EndCall() { + + if (ccm_ptr_ != NULL) { + CC_CallPtr endableCall = GetFirstCallWithCapability(ccm_ptr_, CC_CallCapabilityEnum::canEndCall); + if (endableCall != NULL) { + if (!endableCall->endCall()) { + } + } else { + } + } else { + } + +} + +void SipccController::AnswerCall() { +Logger::Instance()->logIt(" In Asnwer call "); + if (ccm_ptr_ != NULL) { + + CC_CallPtr answerableCall = GetFirstCallWithCapability(ccm_ptr_, CC_CallCapabilityEnum::canAnswerCall); + + if (answerableCall != NULL) { + if (!answerableCall->answerCall(videoDirection)) { + } else { + //defaulting to I420 video format retrieval + if(ext_renderer == 0) + Logger::Instance()->logIt("ext_renderer is NULL in PlaceCall"); + + answerableCall->setExternalRenderer(0, ext_renderer); + } + } else { + Logger::Instance()->logIt("AnswerCall no active call"); + } + } else { + Logger::Instance()->logIt("AnswerCall: ccm pointer not created"); + } +} + +void SipccController::SetProperty(std::string key, std::string value) +{ + Logger::Instance()->logIt("In SetProperty"); + Logger::Instance()->logIt(key); + Logger::Instance()->logIt(value); + + const int length = key.length(); + for(int i=0; i < length; ++i) { + key[i] = tolower(key[i]); + } + + if (key == "localvoipport") { + if (ccm_ptr_ != NULL) + ccm_ptr_->setProperty(ConfigPropertyKeysEnum::eLocalVoipPort ,value); + else + localVoipPort = value; + } else if (key == "remotevoipport") { + if (ccm_ptr_ != NULL) + ccm_ptr_->setProperty(ConfigPropertyKeysEnum::eRemoteVoipPort ,value); + else + remoteVoipPort = value; + } else if (key == "transport") { + if (ccm_ptr_ != NULL) + ccm_ptr_->setProperty(ConfigPropertyKeysEnum::eTransport ,value); + else + transport = value; + } else if (key == "video") { + if (value == "true") + videoDirection = CC_SDP_DIRECTION_SENDRECV; + else + videoDirection = CC_SDP_DIRECTION_INACTIVE; + } +} + +std::string SipccController::GetProperty(std::string key) +{ + Logger::Instance()->logIt("In GetProperty"); + Logger::Instance()->logIt(key); + + string returnValue = "NONESET"; + if (key == "localvoipport") { + if (ccm_ptr_ != NULL) + returnValue = ccm_ptr_->getProperty(ConfigPropertyKeysEnum::eLocalVoipPort); + } else if (key == "remotevoipport") { + if (ccm_ptr_ != NULL) + returnValue = ccm_ptr_->getProperty(ConfigPropertyKeysEnum::eRemoteVoipPort); + } else if (key == "version") { + if (ccm_ptr_ != NULL) + returnValue = ccm_ptr_->getProperty(ConfigPropertyKeysEnum::eVersion); + } else if (key == "localIPAddress") { + GetLocalActiveInterfaceAddress(); + returnValue = local_ip_v4_address_; + } + + return returnValue; +} + +void SipccController::SendDigits(std::string digits) +{ + Logger::Instance()->logIt("In SendDigits"); + Logger::Instance()->logIt(digits); + + if (ccm_ptr_ != NULL) { + + unsigned int i=0; + for(i=0; i < digits.length(); i++) { + int asciiChar = static_cast(digits[i]); + + if (((asciiChar >= '0') && (asciiChar <= '9')) || + (asciiChar == '#') || (asciiChar == '*') || (asciiChar == '+') || + ((asciiChar >= 'A') && (asciiChar <= 'D'))) { + + Logger::Instance()->logIt("Valid DTMF digit"); + + cc_digit_t dtmfDigit = (cc_digit_t) transformArray[asciiChar]; + CC_CallPtr endableCall = GetFirstCallWithCapability(ccm_ptr_, CC_CallCapabilityEnum::canSendDigit); + if (endableCall != NULL) { + if (!endableCall->sendDigit(dtmfDigit)) { + } + } else { + Logger::Instance()->logIt("no active call"); + } + } else { + Logger::Instance()->logIt("non DTMF digit"); + } + } + } else { + Logger::Instance()->logIt("SendDigits: ccm pointer not created"); + } +} + +void SipccController::HoldCall() { + + Logger::Instance()->logIt("In HoldCall"); + if (ccm_ptr_ != NULL) { + CC_CallPtr endableCall = GetFirstCallWithCapability(ccm_ptr_, CC_CallCapabilityEnum::canHold); + if (endableCall != NULL) { + if (!endableCall->hold(CC_HOLD_REASON_NONE)) { + Logger::Instance()->logIt("HoldCall failed"); + } + } else { + Logger::Instance()->logIt("HoldCall no active call"); + } + } else { + Logger::Instance()->logIt("HoldCall: ccm pointer not created"); + } + +} + +void SipccController::ResumeCall() { + + Logger::Instance()->logIt("In ResumeCall"); + if (ccm_ptr_ != NULL) { + CC_CallPtr endableCall = GetFirstCallWithCapability(ccm_ptr_, CC_CallCapabilityEnum::canResume); + if (endableCall != NULL) { + if (!endableCall->resume(videoDirection)) { + Logger::Instance()->logIt("ResumeCall failed"); + } + } else { + Logger::Instance()->logIt("ResumeCall no active call"); + } + } else { + Logger::Instance()->logIt("ResumeCall: ccm pointer not created"); + } + +} + +// Device , Line Events notification handlers +void SipccController::onDeviceEvent (ccapi_device_event_e deviceEvent, CC_DevicePtr device, CC_DeviceInfoPtr info) { +} + +void SipccController::onFeatureEvent (ccapi_device_event_e deviceEvent, CC_DevicePtr device, CC_FeatureInfoPtr info) { +} + +void SipccController::onLineEvent (ccapi_line_event_e lineEvent, CC_LinePtr line, CC_LineInfoPtr info) { +} + +void SipccController::onAvailablePhoneEvent (AvailablePhoneEventType::AvailablePhoneEvent event,const PhoneDetailsPtr availablePhoneDetails) +{} + +void SipccController::onAuthenticationStatusChange (AuthenticationStatusEnum::AuthenticationStatus) +{} + +//SipStack Callbacks for changes in call status. +void SipccController::onCallEvent (ccapi_call_event_e callEvent, CC_CallPtr call, CC_CallInfoPtr info, char* sdp) +{ + if (callEvent == CCAPI_CALL_EV_STATE) { + + if (info->getCallState() == RINGIN) { + Logger::Instance()->logIt("SipccController::onCallEvent RINGIN"); + std::string callingPartyName = info->getCallingPartyName(); + std::string callingPartyNumber = info->getCallingPartyNumber(); + Logger::Instance()->logIt(callingPartyName); + Logger::Instance()->logIt(callingPartyNumber); + if(callingPartyName.length() == 0 || callingPartyName == "") + { + callingPartyName = "Dummy"; + } + if(observer_ != NULL) { + observer_->OnIncomingCall(callingPartyName, callingPartyNumber); + } + } + else if (info->getCallState() == ONHOOK ) { + Logger::Instance()->logIt("SipccController::onCallEvent ONHOOK"); + if(observer_ != NULL) { + observer_->OnCallTerminated(); + } + } else if (info->getCallState() == CONNECTED ) { + Logger::Instance()->logIt("SipccController::onCallEvent CONNECTED"); + if(observer_ != NULL) + observer_->OnCallConnected(sdp); + } else if (info->getCallState() == RINGOUT ) { + Logger::Instance()->logIt("SipccController::onCallEvent RINGOUT"); + if(observer_ != NULL) + observer_->OnCallConnected(sdp); + } else if (info->getCallState() == HOLD ) { + Logger::Instance()->logIt("SipccController::onCallEvent HOLD"); + if(observer_ != NULL) + observer_->OnCallHeld(); + } else if (info->getCallState() == RESUME ) { + Logger::Instance()->logIt("SipccController::onCallEvent RESUME"); + if(observer_ != NULL) + observer_->OnCallResume(); + } + } else if (callEvent == CCAPI_CALL_EV_CALLINFO) { + observer_->OnCallConnected(sdp); + } +} + +//SipStack Callbacks for changes in connection status. +void SipccController::onConnectionStatusChange (ConnectionStatusEnum::ConnectionStatus status) +{ + std::string registrationState; + if (status == ConnectionStatusEnum::eIdle) { + registrationState = "no-registrar"; + Logger::Instance()->logIt( " NO_REGISTRAR "); + } + else if (status == ConnectionStatusEnum::eRegistering) { + registrationState = "registering"; + Logger::Instance()->logIt( " REGISTERING "); + } + else if (status == ConnectionStatusEnum::eReady) { + registrationState = "registered"; + Logger::Instance()->logIt( " REGISTERED "); + } + else if (status == ConnectionStatusEnum::eFailed) { + registrationState = "registration-failed"; + Logger::Instance()->logIt(" REGISTRATION FAILED "); + } + + if(observer_ != NULL) + observer_->OnRegisterStateChange(registrationState); + else + Logger::Instance()->logIt(" SipccController::onConnectionStatusChange : Observer -> NULL "); +} + +//Private Implemenation +CC_CallPtr SipccController::GetFirstCallWithCapability (CallControlManagerPtr ccmPtr, CC_CallCapabilityEnum::CC_CallCapability cap) +{ + if (ccmPtr == NULL) { + return NULL_PTR(CC_Call); + } + + CC_DevicePtr devicePtr = ccmPtr->getActiveDevice(); + + if (devicePtr == NULL) { + return NULL_PTR(CC_Call); + } + + CC_DeviceInfoPtr deviceInfoPtr = devicePtr->getDeviceInfo(); + + if (deviceInfoPtr == NULL) { + return NULL_PTR(CC_Call); + } + + std::vector calls = deviceInfoPtr->getCalls(); + + for (std::vector::iterator it = calls.begin(); it != calls.end(); it++) { + CC_CallPtr call = *it; + + if (call == NULL) { + continue; + } + + CC_CallInfoPtr callInfoPtr = call->getCallInfo(); + + if (callInfoPtr == NULL) { + continue; + } + + if (callInfoPtr->hasCapability(cap)) { + return call; + } + }//end for (calls) + + return NULL_PTR(CC_Call); +} + +// POSIX Only Implementation +bool SipccController::GetLocalActiveInterfaceAddress() +{ + std::string local_ip_address = "0.0.0.0"; +#ifndef WIN32 + SOCKET sock_desc_ = INVALID_SOCKET; + sock_desc_ = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); + struct sockaddr_in proxy_server_client; + proxy_server_client.sin_family = AF_INET; + proxy_server_client.sin_addr.s_addr = inet_addr("10.0.0.1"); + proxy_server_client.sin_port = 12345; + fcntl(sock_desc_,F_SETFL, O_NONBLOCK); + int ret = connect(sock_desc_, reinterpret_cast(&proxy_server_client), + sizeof(proxy_server_client)); + + if(ret == SOCKET_ERROR) + { + } + + struct sockaddr_storage source_address; + socklen_t addrlen = sizeof(source_address); + ret = getsockname( + sock_desc_, reinterpret_cast(&source_address),&addrlen); + + + //get the ip address + local_ip_address = NetAddressToString( + reinterpret_cast(&source_address), + sizeof(source_address)); + local_ip_v4_address_ = local_ip_address; + Logger::Instance()->logIt(" IP Address Is "); + Logger::Instance()->logIt(local_ip_v4_address_); + close(sock_desc_); +#else + hostent* localHost; + localHost = gethostbyname(""); + local_ip_v4_address_ = inet_ntoa (*(struct in_addr *)*localHost->h_addr_list); + Logger::Instance()->logIt(" SipccController:GetLocalActiveInterfaceAddress inet address : ");; + Logger::Instance()->logIt(local_ip_v4_address_); + +#endif + return true; +} + +//Only POSIX Complaint as of 7/6/11 +#ifndef WIN32 +std::string SipccController::NetAddressToString(const struct sockaddr* net_address, + socklen_t address_len) { + + // This buffer is large enough to fit the biggest IPv6 string. + char buffer[128]; + int result = getnameinfo(net_address, address_len, buffer, sizeof(buffer), + NULL, 0, NI_NUMERICHOST); + if (result != 0) { + Logger::Instance()->logIt("SipccController::NetAddressToString: getnameinfo() Failed "); + buffer[0] = '\0'; + } + return std::string(buffer); +} +#endif + diff --git a/tests/roapproxy/roap/sipcc_controller.h b/tests/roapproxy/roap/sipcc_controller.h new file mode 100644 index 0000000..60b395f --- /dev/null +++ b/tests/roapproxy/roap/sipcc_controller.h @@ -0,0 +1,178 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#ifndef _SIPCC_CONTROLLER_HOST_H_ +#define _SIPCC_CONTROLLER_HOST_H_ +#pragma once + +#include +#include +#include +#include "common.h" + + +#include "CallControlManager.h" +#include "CSFLog.h" +#include "CC_Call.h" +#include "CC_CallInfo.h" +#include "CC_Device.h" +#include "CC_DeviceInfo.h" +#include "CC_DeviceInfo.h" +#include "SipccControllerObserver.h" + + +#ifndef WIN32 +typedef int SOCKET; +const int INVALID_SOCKET = -1; +const int SOCKET_ERROR = -1; +#endif + +using namespace CSF; + + +class SipccController : CC_Observer, ECC_Observer { + +public: + + //Singleton Object + static SipccController* GetInstance(); + + //Registration and Session Operations + int Register(std::string device, std::string sipUser, std::string sipCredentials, std::string sipDomain); + void UnRegister(); + void PlaceCall(std::string dial_number, std::string ipAddress, int audioPort, int videoPort); + void PlaceCallWithWindow(void* window, std::string dial_number, std::string ipAddress, int audioPort, int videoPort); + void EndCall(); + void AnswerCall(); + + void SetProperty(std::string key, std::string value); + std::string GetProperty(std::string key); + + int StartP2PMode(std::string sipUser); + void PlaceP2PCall(std::string dial_number, std::string sipDomain); + int StartROAPProxy(std::string device, std::string sipUser, std::string sipCredentials, std::string sipDomain); + + void SendDigits(std::string digits); + void HoldCall(); + void ResumeCall(); + + void SetExternalRenderer(void* renderer) { + ext_renderer = renderer; + } + + void SetVideoWindow(void* videoWin) { + video_window = videoWin; + } + + // Sip Stack Event Callback-Observer functions + void onDeviceEvent(ccapi_device_event_e deviceEvent, CC_DevicePtr device, CC_DeviceInfoPtr info); + void onFeatureEvent(ccapi_device_event_e deviceEvent, CC_DevicePtr device, CC_FeatureInfoPtr feature_info); + void onLineEvent(ccapi_line_event_e lineEvent, CC_LinePtr line, CC_LineInfoPtr info); + void onCallEvent(ccapi_call_event_e callEvent, CC_CallPtr call, CC_CallInfoPtr info, char* sdp); + + void onAvailablePhoneEvent(AvailablePhoneEventType::AvailablePhoneEvent event,const PhoneDetailsPtr availablePhoneDetails); + void onAuthenticationStatusChange(AuthenticationStatusEnum::AuthenticationStatus); + void onConnectionStatusChange(ConnectionStatusEnum::ConnectionStatus status); + + void AddSipccControllerObserver(SipccControllerObserver* observer) { + if(observer == NULL) + return; + observer_ = observer; + } + + void RemoveSipccControllerObserver() { + observer_ = NULL; + } + +private: + + SipccController(); + ~SipccController(); + + CC_CallPtr GetFirstCallWithCapability(CallControlManagerPtr ccmPtr, CC_CallCapabilityEnum::CC_CallCapability cap); + void InitInternal(); + bool RegisterInternal(); +#ifndef WIN32 + std::string NetAddressToString(const struct sockaddr*, socklen_t); +#endif + bool GetLocalActiveInterfaceAddress(); + + //Session Information, passed in from the webkit + + std::string sip_domain_; + std::string user_name_; + std::string device_; + std::string sip_user_; + std::string sip_credentials_; + std::string destination_url_; // destination sip-address or phone number to call + std::string dial_number_; + std::string sipDomain_; + //Controllers local database + std::string local_ip_v4_address_; + + //Device and Line info, needed by ECC + std::string device_name_; + std::string preferred_line_; + CC_DevicePtr device_ptr_; + CC_CallPtr outgoing_call_; + std::string localVoipPort; + std::string remoteVoipPort; + std::string transport; + cc_sdp_direction_t videoDirection; + + //State Variables for Reg and Session + bool initDone; + + //video window handle + void* video_window; + + //external webrtc renderer + void* ext_renderer; + + //CallControlManager + CallControlManagerPtr ccm_ptr_; + + // singleton instance + static SipccController* _instance; + + //sole observer + SipccControllerObserver* observer_; +}; + +#endif // CONTENT_BROWSER_RENDERER_HOST_SIPCC_CONTROLLER_HOST_H_ diff --git a/tests/roapproxy/roap/sockporting.cpp b/tests/roapproxy/roap/sockporting.cpp new file mode 100644 index 0000000..a3a8f6b --- /dev/null +++ b/tests/roapproxy/roap/sockporting.cpp @@ -0,0 +1,71 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Kai Chen + * Yi Wang + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#include "sockporting.h" +#include + +#ifdef WIN32 + +#else +/*linux*/ + +int WSAGetLastError() +{ + return errno; +} + + +int WSAStartup(short wVersionRequested, WSADATA *lpWSAData) +{ + return 0; +} + +int WSACleanup() +{ + return 0; +} + +int closesocket(SOCKET sock) +{ + return close(sock); +} + +#endif diff --git a/tests/roapproxy/roap/sockporting.h b/tests/roapproxy/roap/sockporting.h new file mode 100644 index 0000000..00e7cde --- /dev/null +++ b/tests/roapproxy/roap/sockporting.h @@ -0,0 +1,68 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Cisco Systems SIP Stack. + * + * The Initial Developer of the Original Code is + * Cisco Systems (CSCO). + * Portions created by the Initial Developer are Copyright (C) 2002 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Kai Chen + * Yi Wang + * Enda Mannion + * Suhas Nandakumar + * Ethan Hugg + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +#ifndef _SOCK_PORTING_H_ +#define _SOCK_PORTING_H_ + +#ifdef WIN32 +#include +#define socklen_t int +#else +#include +#include +#include +#include +#include +#include +#define SOCKET int +#define WSADATA int +#define INVALID_SOCKET (-1) +#define SOCKET_ERROR (-1) + +int WSAGetLastError(); +int WSAStartup(short wVersionRequested, WSADATA *lpWSAData); +int WSACleanup(); +int closesocket(SOCKET sock); + +#endif + + +#endif diff --git a/third_party/libwebsocket/SConstruct_libwebsocket b/third_party/libwebsocket/SConstruct_libwebsocket new file mode 100644 index 0000000..1822d0e --- /dev/null +++ b/third_party/libwebsocket/SConstruct_libwebsocket @@ -0,0 +1,82 @@ +import os +import sys + +Import('build_env') +Import('debug') +Import('x64') + + +include_dirs = [ + '.', + '../../include', + '../../src/sipcc/include', + '../../src/common', + '../../out/include/system', + '../../src/common/browser_logging', + '../../ikran', + './libwebsocketswin32', + '../../tests/roapproxy/roap', + './win32port/win32helpers', + './zlib', + ] + +#src_files = Glob('libwebsocketswin32/*.c') + \ +# Glob('win32port/win32helpers/*.c') + \ +# Glob('zlib/*.c') + +src_files = [ + './libwebsocketswin32/base64-decode.c', + './libwebsocketswin32/client-handshake.c', + './libwebsocketswin32/extension-deflate-stream.c', + './libwebsocketswin32/extension-x-google-mux.c', + './libwebsocketswin32/extension.c', + './libwebsocketswin32/handshake.c', + './libwebsocketswin32/libwebsockets.c', + './libwebsocketswin32/md5.c', + './libwebsocketswin32/parsers.c', + './libwebsocketswin32/sha-1.c', + + './zlib/adler32.c', + './zlib/compress.c', + './zlib/crc32.c', + './zlib/deflate.c', + './zlib/gzclose.c', + './zlib/gzlib.c', + './zlib/gzread.c', + './zlib/gzwrite.c', + './zlib/infback.c', + './zlib/inffast.c', + './zlib/inflate.c', + './zlib/inftrees.c', + './zlib/trees.c', + './zlib/uncompr.c', + './zlib/zutil.c', + ] + +src_files += [ + './win32port/win32helpers/getopt.c', + './win32port/win32helpers/getopt_long.c', + './win32port/win32helpers/gettimeofday.c', + './win32port/win32helpers/websock-w32.c', + ] + +env = build_env.Clone(CPPPATH=include_dirs) + +if sys.platform =='win32': + env["CPPDEFINES"] += [ + 'WIN32', + '_DEBUG', + '_LIB', + '_MBCS' + ] +#elif sys.platform =='darwin': + +#elif sys.platform =='linux2': + + + +if sys.platform =='linux2': + env.ParseConfig('pkg-config --cflags --libs glib-2.0') + +env.Library('libwebsocket', src_files, LIBS=[], LIBPATH=[]) + diff --git a/third_party/libwebsocket/libwebsocketswin32/base64-decode.c b/third_party/libwebsocket/libwebsocketswin32/base64-decode.c new file mode 100644 index 0000000..717677b --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/base64-decode.c @@ -0,0 +1,200 @@ +/* + * This code originally came from here + * + * http://base64.sourceforge.net/b64.c + * + * with the following license: + * + * LICENCE: Copyright (c) 2001 Bob Trower, Trantor Standard Systems Inc. + * + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated + * documentation files (the "Software"), to deal in the + * Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, + * sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, + * subject to the following conditions: + * + * The above copyright notice and this permission notice shall + * be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY + * KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE + * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR + * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS + * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + * VERSION HISTORY: + * Bob Trower 08/04/01 -- Create Version 0.00.00B + * + * I cleaned it up quite a bit to match the (linux kernel) style of the rest + * of libwebsockets; this version is under LGPL2 like the rest of libwebsockets + * since he explictly allows sublicensing, but I give the URL above so you can + * get the original with Bob's super-liberal terms directly if you prefer. + */ + + +#include +#include + +static const char encode[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "abcdefghijklmnopqrstuvwxyz0123456789+/"; +static const char decode[] = "|$$$}rstuvwxyz{$$$$$$$>?@ABCDEFGHIJKLMNOPQRSTUVW" + "$$$$$$XYZ[\\]^_`abcdefghijklmnopq"; + +int +lws_b64_encode_string(const char *in, int in_len, char *out, int out_size) +{ + unsigned char triple[3]; + int i; + int len; + int line = 0; + int done = 0; + + while (in_len) { + len = 0; + for (i = 0; i < 3; i++) { + if (in_len) { + triple[i] = *in++; + len++; + in_len--; + } else + triple[i] = 0; + } + if (len) { + + if (done + 4 >= out_size) + return -1; + + *out++ = encode[triple[0] >> 2]; + *out++ = encode[((triple[0] & 0x03) << 4) | + ((triple[1] & 0xf0) >> 4)]; + *out++ = (len > 1 ? encode[((triple[1] & 0x0f) << 2) | + ((triple[2] & 0xc0) >> 6)] : '='); + *out++ = (len > 2 ? encode[triple[2] & 0x3f] : '='); + + done += 4; + line += 4; + } +#if 0 + if (line >= 72) { + + if (done + 2 >= out_size) + return -1; + + *out++ = '\r'; + *out++ = '\n'; + done += 2; + line = 0; + } +#endif + } + + if (done + 1 >= out_size) + return -1; + + *out++ = '\0'; + + return done; +} + +/* + * returns length of decoded string in out, or -1 if out was too small + * according to out_size + */ + +int +lws_b64_decode_string(const char *in, char *out, int out_size) +{ + int len; + int i; + int done = 0; + unsigned char v; + unsigned char quad[4]; + + while (*in) { + + len = 0; + for (i = 0; i < 4 && *in; i++) { + + v = 0; + while (*in && !v) { + + v = *in++; + v = (v < 43 || v > 122) ? 0 : decode[v - 43]; + if (v) + v = (v == '$') ? 0 : v - 61; + if (*in) { + len++; + if (v) + quad[i] = v - 1; + } else + quad[i] = 0; + } + } + if (!len) + continue; + + if (out_size < (done + len - 1)) + /* out buffer is too small */ + return -1; + + if (len >= 2) + *out++ = quad[0] << 2 | quad[1] >> 4; + if (len >= 3) + *out++ = quad[1] << 4 | quad[2] >> 2; + if (len >= 4) + *out++ = ((quad[2] << 6) & 0xc0) | quad[3]; + + done += len - 1; + } + + if (done + 1 >= out_size) + return -1; + + *out++ = '\0'; + + return done; +} + +int +lws_b64_selftest(void) +{ + char buf[64]; + int n; + int test; + static const char *plaintext[] = { + "sanity check base 64" + }; + static const char *coded[] = { + "c2FuaXR5IGNoZWNrIGJhc2UgNjQ=" + }; + + for (test = 0; test < sizeof plaintext / sizeof(plaintext[0]); test++) { + + buf[sizeof(buf) - 1] = '\0'; + n = lws_b64_encode_string(plaintext[test], + strlen(plaintext[test]), buf, sizeof buf); + if (n != strlen(coded[test]) || strcmp(buf, coded[test])) { + fprintf(stderr, "Failed lws_b64 encode selftest " + "%d result '%s' %d\n", test, buf, n); + return -1; + } + + buf[sizeof(buf) - 1] = '\0'; + n = lws_b64_decode_string(coded[test], buf, sizeof buf); + if (n != strlen(plaintext[test]) || + strcmp(buf, plaintext[test])) { + fprintf(stderr, "Failed lws_b64 decode selftest " + "%d result '%s' %d\n", test, buf, n); + return -1; + } + } + + return 0; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/client-handshake.c b/third_party/libwebsocket/libwebsocketswin32/client-handshake.c new file mode 100644 index 0000000..971401c --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/client-handshake.c @@ -0,0 +1,339 @@ +#include "private-libwebsockets.h" +#include + + +struct libwebsocket * __libwebsocket_client_connect_2( + struct libwebsocket_context *context, + struct libwebsocket *wsi +) { + struct pollfd pfd; + struct timeval tv; + struct hostent *server_hostent; + struct sockaddr_in server_addr; + int n; + int plen = 0; + char pkt[512]; + int opt = 1; +#if defined(__APPLE__) + struct protoent* tcp_proto; +#endif + + debug("__libwebsocket_client_connect_2\n"); + + wsi->candidate_children_list = NULL; + + /* + * proxy? + */ + + if (context->http_proxy_port) { + plen = sprintf(pkt, "CONNECT %s:%u HTTP/1.0\x0d\x0a" + "User-agent: libwebsockets\x0d\x0a" +/*Proxy-authorization: basic aGVsbG86d29ybGQ= */ + "\x0d\x0a", wsi->c_address, wsi->c_port); + + /* OK from now on we talk via the proxy */ + + free(wsi->c_address); + wsi->c_address = strdup(context->http_proxy_address); + wsi->c_port = context->http_proxy_port; + } + + /* + * prepare the actual connection (to the proxy, if any) + */ + + debug("__libwebsocket_client_connect_2: address %s", wsi->c_address); + + server_hostent = gethostbyname(wsi->c_address); + if (server_hostent == NULL) { + fprintf(stderr, "Unable to get host name from %s\n", + wsi->c_address); + goto oom4; + } + + wsi->sock = socket(AF_INET, SOCK_STREAM, 0); + + if (wsi->sock < 0) { + fprintf(stderr, "Unable to open socket\n"); + goto oom4; + } + + server_addr.sin_family = AF_INET; + server_addr.sin_port = htons(wsi->c_port); + server_addr.sin_addr = *((struct in_addr *)server_hostent->h_addr); + bzero(&server_addr.sin_zero, 8); + + /* Disable Nagle */ +#if !defined(__APPLE__) + setsockopt(wsi->sock, SOL_TCP, TCP_NODELAY, (const void *)&opt, sizeof(opt)); +#else + tcp_proto = getprotobyname("TCP"); + setsockopt(wsi->sock, tcp_proto->p_proto, TCP_NODELAY, &opt, sizeof(opt)); +#endif + + /* Set receiving timeout */ + tv.tv_sec = 0; + tv.tv_usec = 100 * 1000; + setsockopt(wsi->sock, SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof tv); + + if (connect(wsi->sock, (struct sockaddr *)&server_addr, + sizeof(struct sockaddr)) == -1) { + fprintf(stderr, "Connect failed\n"); + goto oom4; + } + + debug("connected\n"); + + /* into fd -> wsi hashtable */ + + insert_wsi(context, wsi); + + /* into internal poll list */ + + context->fds[context->fds_count].fd = wsi->sock; + context->fds[context->fds_count].revents = 0; + context->fds[context->fds_count++].events = POLLIN; + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_ADD_POLL_FD, + (void *)(long)wsi->sock, NULL, POLLIN); + + /* we are connected to server, or proxy */ + + if (context->http_proxy_port) { + + n = send(wsi->sock, pkt, plen, 0); + if (n < 0) { +#ifdef WIN32 + closesocket(wsi->sock); +#else + close(wsi->sock); +#endif + fprintf(stderr, "ERROR writing to proxy socket\n"); + goto bail1; + } + + libwebsocket_set_timeout(wsi, + PENDING_TIMEOUT_AWAITING_PROXY_RESPONSE, 5); + + wsi->mode = LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY; + + return wsi; + } + + /* + * provoke service to issue the handshake directly + * we need to do it this way because in the proxy case, this is the + * next state and executed only if and when we get a good proxy + * response inside the state machine + */ + + wsi->mode = LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE; + pfd.fd = wsi->sock; + pfd.revents = POLLIN; + libwebsocket_service_fd(context, &pfd); + + return wsi; + +oom4: + if (wsi->c_protocol) + free(wsi->c_protocol); + + if (wsi->c_origin) + free(wsi->c_origin); + + free(wsi->c_host); + free(wsi->c_path); + +bail1: + free(wsi); + + return NULL; +} + +/** + * libwebsocket_client_connect() - Connect to another websocket server + * @context: Websocket context + * @address: Remote server address, eg, "myserver.com" + * @port: Port to connect to on the remote server, eg, 80 + * @ssl_connection: 0 = ws://, 1 = wss:// encrypted, 2 = wss:// allow self + * signed certs + * @path: Websocket path on server + * @host: Hostname on server + * @origin: Socket origin name + * @protocol: Comma-separated list of protocols being asked for from + * the server, or just one. The server will pick the one it + * likes best. + * @ietf_version_or_minus_one: -1 to ask to connect using the default, latest + * protocol supported, or the specific protocol ordinal + * + * This function creates a connection to a remote server + */ + +struct libwebsocket * +libwebsocket_client_connect(struct libwebsocket_context *context, + const char *address, + int port, + int ssl_connection, + const char *path, + const char *host, + const char *origin, + const char *protocol, + int ietf_version_or_minus_one) +{ + struct libwebsocket *wsi; + int n; + int m; + struct libwebsocket_extension *ext; + int handled; +#ifndef LWS_OPENSSL_SUPPORT + if (ssl_connection) { + fprintf(stderr, "libwebsockets not configured for ssl\n"); + return NULL; + } +#endif + + wsi = malloc(sizeof(struct libwebsocket)); + if (wsi == NULL) + goto bail1; + + memset(wsi, 0, sizeof *wsi); + + /* -1 means just use latest supported */ + + if (ietf_version_or_minus_one == -1) + ietf_version_or_minus_one = SPEC_LATEST_SUPPORTED; + + wsi->ietf_spec_revision = ietf_version_or_minus_one; + wsi->name_buffer_pos = 0; + wsi->user_space = NULL; + wsi->state = WSI_STATE_CLIENT_UNCONNECTED; + wsi->pings_vs_pongs = 0; + wsi->protocol = NULL; + wsi->pending_timeout = NO_PENDING_TIMEOUT; + wsi->count_active_extensions = 0; +#ifdef LWS_OPENSSL_SUPPORT + wsi->use_ssl = ssl_connection; +#endif + + wsi->c_port = port; + wsi->c_address = strdup(address); + + /* copy parameters over so state machine has access */ + + wsi->c_path = malloc(strlen(path) + 1); + if (wsi->c_path == NULL) + goto bail1; + strcpy(wsi->c_path, path); + wsi->c_host = malloc(strlen(host) + 1); + if (wsi->c_host == NULL) + goto oom1; + strcpy(wsi->c_host, host); + if (origin) { + wsi->c_origin = malloc(strlen(origin) + 1); + strcpy(wsi->c_origin, origin); + if (wsi->c_origin == NULL) + goto oom2; + } else + wsi->c_origin = NULL; + if (protocol) { + wsi->c_protocol = malloc(strlen(protocol) + 1); + if (wsi->c_protocol == NULL) + goto oom3; + strcpy(wsi->c_protocol, protocol); + } else + wsi->c_protocol = NULL; + + + /* set up appropriate masking */ + + wsi->xor_mask = xor_no_mask; + + switch (wsi->ietf_spec_revision) { + case 0: + break; + case 4: + wsi->xor_mask = xor_mask_04; + break; + case 5: + case 6: + case 7: + case 8: + case 13: + wsi->xor_mask = xor_mask_05; + break; + default: + fprintf(stderr, + "Client ietf version %d not supported\n", + wsi->ietf_spec_revision); + goto oom4; + } + + /* force no mask if he asks for that though */ + + if (context->options & LWS_SERVER_OPTION_DEFEAT_CLIENT_MASK) + wsi->xor_mask = xor_no_mask; + + for (n = 0; n < WSI_TOKEN_COUNT; n++) { + wsi->utf8_token[n].token = NULL; + wsi->utf8_token[n].token_len = 0; + } + + /* + * Check with each extension if it is able to route and proxy this + * connection for us. For example, an extension like x-google-mux + * can handle this and then we don't need an actual socket for this + * connection. + */ + + handled = 0; + ext = context->extensions; + n = 0; + + while (ext && ext->callback && !handled) { + m = ext->callback(context, ext, wsi, + LWS_EXT_CALLBACK_CAN_PROXY_CLIENT_CONNECTION, + (void *)(long)n, (void *)address, port); + if (m) + handled = 1; + + ext++; + n++; + } + + if (handled) { + debug("libwebsocket_client_connect: ext handling conn\n"); + + libwebsocket_set_timeout(wsi, + PENDING_TIMEOUT_AWAITING_EXTENSION_CONNECT_RESPONSE, 5); + + wsi->mode = LWS_CONNMODE_WS_CLIENT_WAITING_EXTENSION_CONNECT; + return wsi; + } + + debug("libwebsocket_client_connect: direct conn\n"); + + return __libwebsocket_client_connect_2(context, wsi); + + +oom4: + if (wsi->c_protocol) + free(wsi->c_protocol); + +oom3: + if (wsi->c_origin) + free(wsi->c_origin); + +oom2: + free(wsi->c_host); + +oom1: + free(wsi->c_path); + +bail1: + free(wsi); + + return NULL; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.c b/third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.c new file mode 100644 index 0000000..4f379cb --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.c @@ -0,0 +1,150 @@ +#include "private-libwebsockets.h" +#include "extension-deflate-stream.h" +#include +#include +#include + +#define LWS_ZLIB_WINDOW_BITS 15 +#define LWS_ZLIB_MEMLEVEL 8 + +int lws_extension_callback_deflate_stream( + struct libwebsocket_context *context, + struct libwebsocket_extension *ext, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons reason, + void *user, void *in, size_t len) +{ + struct lws_ext_deflate_stream_conn *conn = + (struct lws_ext_deflate_stream_conn *)user; + int n; + struct lws_tokens *eff_buf = (struct lws_tokens *)in; + + switch (reason) { + + /* + * for deflate-stream, both client and server sides act the same + */ + + case LWS_EXT_CALLBACK_CLIENT_CONSTRUCT: + case LWS_EXT_CALLBACK_CONSTRUCT: + conn->zs_in.zalloc = conn->zs_out.zalloc = Z_NULL; + conn->zs_in.zfree = conn->zs_out.zfree = Z_NULL; + conn->zs_in.opaque = conn->zs_out.opaque = Z_NULL; + n = inflateInit2(&conn->zs_in, -LWS_ZLIB_WINDOW_BITS); + if (n != Z_OK) { + fprintf(stderr, "deflateInit returned %d\n", n); + return 1; + } + n = deflateInit2(&conn->zs_out, + DEFLATE_STREAM_COMPRESSION_LEVEL, Z_DEFLATED, + -LWS_ZLIB_WINDOW_BITS, LWS_ZLIB_MEMLEVEL, + Z_DEFAULT_STRATEGY); + if (n != Z_OK) { + fprintf(stderr, "deflateInit returned %d\n", n); + return 1; + } + debug("zlibs constructed\n"); + break; + + case LWS_EXT_CALLBACK_DESTROY: + (void)inflateEnd(&conn->zs_in); + (void)deflateEnd(&conn->zs_out); + debug("zlibs destructed\n"); + break; + + case LWS_EXT_CALLBACK_PACKET_RX_PREPARSE: + + /* + * inflate the incoming compressed data + * Notice, length may be 0 and pointer NULL + * in the case we are flushing with nothing new coming in + */ + + conn->zs_in.next_in = (unsigned char *)eff_buf->token; + conn->zs_in.avail_in = eff_buf->token_len; + + conn->zs_in.next_out = conn->buf; + conn->zs_in.avail_out = sizeof(conn->buf); + + n = inflate(&conn->zs_in, Z_SYNC_FLUSH); + switch (n) { + case Z_NEED_DICT: + case Z_DATA_ERROR: + case Z_MEM_ERROR: + /* + * screwed.. close the connection... we will get a + * destroy callback to take care of closing nicely + */ + fprintf(stderr, "zlib error inflate %d\n", n); + return -1; + } + + /* rewrite the buffer pointers and length */ + + eff_buf->token = (char *)conn->buf; + eff_buf->token_len = sizeof(conn->buf) - conn->zs_in.avail_out; + + /* + * if we filled the output buffer, signal that we likely have + * more and need to be called again + */ + + if (eff_buf->token_len == sizeof(conn->buf)) + return 1; + + /* we don't need calling again until new input data comes */ + + return 0; + + case LWS_EXT_CALLBACK_FLUSH_PENDING_TX: + case LWS_EXT_CALLBACK_PACKET_TX_PRESEND: + + /* + * deflate the outgoing compressed data + */ + + conn->zs_out.next_in = (unsigned char *)eff_buf->token; + conn->zs_out.avail_in = eff_buf->token_len; + + conn->zs_out.next_out = conn->buf; + conn->zs_out.avail_out = sizeof(conn->buf); + + n = Z_PARTIAL_FLUSH; + if (reason == LWS_EXT_CALLBACK_FLUSH_PENDING_TX) + n = Z_FULL_FLUSH; + + n = deflate(&conn->zs_out, n); + if (n == Z_STREAM_ERROR) { + /* + * screwed.. close the connection... we will get a + * destroy callback to take care of closing nicely + */ + fprintf(stderr, "zlib error deflate\n"); + + return -1; + } + + /* rewrite the buffer pointers and length */ + + eff_buf->token = (char *)conn->buf; + eff_buf->token_len = sizeof(conn->buf) - conn->zs_out.avail_out; + + /* + * if we filled the output buffer, signal that we likely have + * more and need to be called again... even in deflate case + * we might sometimes need to spill more than came in + */ + + if (eff_buf->token_len == sizeof(conn->buf)) + return 1; + + /* we don't need calling again until new input data comes */ + + return 0; + + default: + break; + } + + return 0; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.h b/third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.h new file mode 100644 index 0000000..d020c6d --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/extension-deflate-stream.h @@ -0,0 +1,18 @@ + +#include + +#define DEFLATE_STREAM_CHUNK 128 +#define DEFLATE_STREAM_COMPRESSION_LEVEL 1 + +struct lws_ext_deflate_stream_conn { + z_stream zs_in; + z_stream zs_out; + unsigned char buf[2000]; +}; + +extern int lws_extension_callback_deflate_stream( + struct libwebsocket_context *context, + struct libwebsocket_extension *ext, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons reason, + void *user, void *in, size_t len); diff --git a/third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.c b/third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.c new file mode 100644 index 0000000..b130eae --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.c @@ -0,0 +1,1223 @@ +#include "private-libwebsockets.h" +#include "extension-x-google-mux.h" + +#define MUX_REAL_CHILD_INDEX_OFFSET 2 + +static int ongoing_subchannel; +static struct libwebsocket * tag_with_parent = NULL; +static int client_handshake_generation_is_for_mux_child; + +static int lws_addheader_mux_opcode(unsigned char *pb, int len) +{ + unsigned char *start = pb; + + *pb++ = LWS_WS_OPCODE_07__NOSPEC__MUX | 0x80; + if (len < 126) + *pb++ = len; + else { + if (len > 65535) { + *pb++ = 127; + *pb++ = 0; + *pb++ = 0; + *pb++ = 0; + *pb++ = 0; + *pb++ = (len ) >> 24; + *pb++ = (len) >> 16; + *pb++ = (len) >> 8; + *pb++ = (len) >> 0; + } else { + *pb++ = 126; + *pb++ = (len) >> 8; + *pb++ = (len) >> 0; + } + } + + return pb - start; +} + +static int +lws_mux_subcommand_header(int cmd, int channel, unsigned char *pb, int len) +{ + unsigned char *start = pb; + + if (channel == 0) { + muxdebug("lws_mux_subcommand_header: given ch 0\n"); + *((int *)0) = 0; + } + + if (channel < 31) + *pb++ = (channel << 3) | cmd; + else { + *pb++ = (31 << 3) | cmd; + *pb++ = channel >> 8; + *pb++ = channel; + } + + if (len <= 253) + *pb++ = len; + else { + if (len <= 65535) { + *pb++ = 254; + *pb++ = len >> 8; + *pb++ = len; + } else { + *pb++ = 255; + *pb++ = len >> 24; + *pb++ = len >> 16; + *pb++ = len >> 8; + *pb++ = len; + } + } + + return pb - start; +} + +static int lws_ext_x_google_mux__send_addchannel( + struct libwebsocket_context *context, + struct libwebsocket *wsi, + struct lws_ext_x_google_mux_conn *parent_conn, + struct libwebsocket *wsi_child, + int channel, + const char *url +) { + + unsigned char send_buf[LWS_SEND_BUFFER_PRE_PADDING + 2048 + + LWS_SEND_BUFFER_POST_PADDING]; + unsigned char *pb = &send_buf[LWS_SEND_BUFFER_PRE_PADDING]; + char *p; + char delta_headers[1536]; + int delta_headers_len; + int subcommand_length; + int n; + + if (channel == 0) { + muxdebug("lws_ext_x_google_mux__send_addchannel: given ch 0\n"); + *((int *)0) = 0; + } + + wsi_child->ietf_spec_revision = wsi->ietf_spec_revision; + + client_handshake_generation_is_for_mux_child = 1; + p = libwebsockets_generate_client_handshake(context, wsi_child, + delta_headers); + client_handshake_generation_is_for_mux_child = 0; + delta_headers_len = p - delta_headers; + + subcommand_length = lws_mux_subcommand_header( + LWS_EXT_XGM_OPC__ADDCHANNEL, channel, pb, delta_headers_len); + + pb += lws_addheader_mux_opcode(pb, subcommand_length + delta_headers_len); + pb += lws_mux_subcommand_header(LWS_EXT_XGM_OPC__ADDCHANNEL, channel, + pb, delta_headers_len); + +// n = sprintf((char *)pb, "%s\x0d\x0a", url); +// pb += n; + + if (delta_headers_len) + memcpy(pb, delta_headers, delta_headers_len); + + pb += delta_headers_len; + + muxdebug("add channel sends %ld\n", + pb - &send_buf[LWS_SEND_BUFFER_PRE_PADDING]); + + parent_conn->defeat_mux_opcode_wrapping = 1; + + /* send the request to the server */ + + n = lws_issue_raw_ext_access(wsi, &send_buf[LWS_SEND_BUFFER_PRE_PADDING], + pb - &send_buf[LWS_SEND_BUFFER_PRE_PADDING]); + + parent_conn->defeat_mux_opcode_wrapping = 0; + + return n; +} + +/** + * lws_extension_x_google_mux_parser(): Parse mux buffer headers coming in + * from a muxed connection into subchannel + * specific actions + * @wsi: muxed websocket instance + * @conn: x-google-mux private data bound to that @wsi + * @c: next character in muxed stream + */ + +static int +lws_extension_x_google_mux_parser(struct libwebsocket_context *context, + struct libwebsocket *wsi, + struct libwebsocket_extension *this_ext, + struct lws_ext_x_google_mux_conn *conn, unsigned char c) +{ + struct libwebsocket *wsi_child = NULL; + struct libwebsocket_extension *ext; + struct lws_ext_x_google_mux_conn *child_conn = NULL; + int n; + void *v; + +// fprintf(stderr, "XRX: %02X %d %d\n", c, conn->state, conn->length); + + /* + * [ ] + * [ ] + */ + + switch (conn->state) { + + case LWS_EXT_XGM_STATE__MUX_BLOCK_1: +// fprintf(stderr, "LWS_EXT_XGM_STATE__MUX_BLOCK_1: opc=%d channel=%d\n", c & 7, c >> 3); + conn->block_subopcode = c & 7; + conn->block_subchannel = (c >> 3) & 0x1f; + conn->ignore_cmd = 0; + + if (conn->block_subchannel != 31) + goto interpret; + else + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_2; + break; + + case LWS_EXT_XGM_STATE__MUX_BLOCK_2: + conn->block_subchannel = c << 8; + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_3; + break; + + case LWS_EXT_XGM_STATE__MUX_BLOCK_3: + conn->block_subchannel |= c; + +interpret: +// fprintf(stderr, "LWS_EXT_XGM_STATE__MUX_BLOCK_3: subchannel=%d\n", conn->block_subchannel); + ongoing_subchannel = conn->block_subchannel; + + /* + * convert the subchannel index to a child wsi + */ + + /* act on the muxing opcode */ + + switch (conn->block_subopcode) { + case LWS_EXT_XGM_OPC__DATA: + conn->state = LWS_EXT_XGM_STATE__DATA; + break; + case LWS_EXT_XGM_OPC__ADDCHANNEL: + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN; + switch (wsi->mode) { + + /* client: parse accepted headers returned by server */ + + case LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY: + case LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE: + case LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY: + case LWS_CONNMODE_WS_CLIENT: + wsi_child = conn->wsi_children[conn->block_subchannel - MUX_REAL_CHILD_INDEX_OFFSET]; + wsi_child->state = WSI_STATE_HTTP_HEADERS; + wsi_child->parser_state = WSI_TOKEN_NAME_PART; + break; + default: + wsi_child = libwebsocket_create_new_server_wsi(context); + conn->wsi_children[conn->block_subchannel - MUX_REAL_CHILD_INDEX_OFFSET] = wsi_child; + wsi_child->state = WSI_STATE_HTTP_HEADERS; + wsi_child->parser_state = WSI_TOKEN_NAME_PART; + wsi_child->extension_handles = wsi; + muxdebug("MUX LWS_EXT_XGM_OPC__ADDCHANNEL... " + "created child subchannel %d\n", conn->block_subchannel); + break; + } + break; + case LWS_EXT_XGM_OPC__DROPCHANNEL: + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + break; + case LWS_EXT_XGM_OPC__FLOWCONTROL: + conn->state = LWS_EXT_XGM_STATE__FLOWCONTROL_1; + break; + default: + fprintf(stderr, "xgm: unknown subopcode\n"); + return -1; + } + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN: + switch (c) { + case 254: + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN16_1; + break; + case 255: + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_1; + break; + default: + conn->length = c; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS; + break; + } + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN16_1: + conn->length = c << 8; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN16_2; + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN16_2: + conn->length |= c; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS; + muxdebug("conn->length in mux block is %d\n", conn->length); + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_1: + conn->length = c << 24; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_2; + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_2: + conn->length |= c << 16; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_3; + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_3: + conn->length |= c << 8; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_4; + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_4: + conn->length |= c; + conn->state = LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS; + break; + + case LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS: + + if (conn->block_subchannel == 0 || conn->block_subchannel >= + (sizeof(conn->wsi_children) / + sizeof(conn->wsi_children[0]))) { + fprintf(stderr, "Illegal subchannel %d in " + "LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS, ignoring", + conn->block_subchannel); + conn->ignore_cmd = 1; + } + + if (conn->block_subchannel == 1 && !conn->original_ch1_closed) { + fprintf(stderr, "illegal request to add ch1 when it's still live, ignoring\n"); + conn->ignore_cmd = 1; + } + + if (conn->ignore_cmd) { + if (--conn->length) + return 0; + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + return 0; + } + + switch (wsi->mode) { + + /* client: parse accepted headers returned by server */ + + case LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY: + case LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE: + case LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY: + case LWS_CONNMODE_WS_CLIENT_WAITING_EXTENSION_CONNECT: + case LWS_CONNMODE_WS_CLIENT: + + muxdebug("Client LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS in %c\n", c); + if (conn->block_subchannel == 1) { + muxdebug("adding ch1\n"); + wsi_child = wsi; + child_conn = conn; + } else + wsi_child = conn->wsi_children[ + conn->block_subchannel - + MUX_REAL_CHILD_INDEX_OFFSET]; + + libwebsocket_parse(wsi_child, c); + + if (--conn->length) + return 0; + + /* it's here we create the actual ext conn via callback */ + tag_with_parent = wsi; + lws_client_interpret_server_handshake(context, wsi_child); + tag_with_parent = NULL; + + //if (wsi->parser_state != WSI_PARSING_COMPLETE) +// break; + + /* client: we received all server's ADD ack */ + + if (conn->block_subchannel != 1) { + child_conn = lws_get_extension_user_matching_ext( + wsi_child, this_ext); + muxdebug("Received server's ADD Channel ACK for " + "subchannel %d child_conn=%p!\n", + conn->block_subchannel, (void *)child_conn); + + wsi_child->xor_mask = xor_no_mask; + wsi_child->ietf_spec_revision = wsi->ietf_spec_revision; + + wsi_child->mode = LWS_CONNMODE_WS_CLIENT; + wsi_child->state = WSI_STATE_ESTABLISHED; + child_conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + } + + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + child_conn->subchannel = conn->block_subchannel; + + /* allocate the per-connection user memory (if any) */ + + if (wsi_child->protocol->per_session_data_size) { + wsi_child->user_space = malloc( + wsi_child->protocol->per_session_data_size); + if (wsi_child->user_space == NULL) { + fprintf(stderr, "Out of memory for " + "conn user space\n"); + goto bail2; + } + } else + wsi_child->user_space = NULL; + + /* clear his proxy connection timeout */ + + libwebsocket_set_timeout(wsi, NO_PENDING_TIMEOUT, 0); + + /* mark him as being alive */ + + wsi_child->state = WSI_STATE_ESTABLISHED; + wsi_child->mode = LWS_CONNMODE_WS_CLIENT; + + if (wsi_child->protocol) + muxdebug("mux handshake OK for protocol %s\n", + wsi_child->protocol->name); + else + muxdebug("mux child handshake ends up with no protocol!\n"); + + /* + * inform all extensions, not just active ones since they + * already know + */ + + ext = context->extensions; + + while (ext && ext->callback) { + v = NULL; + for (n = 0; n < wsi_child->count_active_extensions; n++) + if (wsi_child->active_extensions[n] == ext) { + v = wsi_child->active_extensions_user[n]; + } + + ext->callback(context, ext, wsi_child, + LWS_EXT_CALLBACK_ANY_WSI_ESTABLISHED, v, NULL, 0); + ext++; + } + + /* call him back to inform him he is up */ + + wsi->protocol->callback(context, wsi_child, + LWS_CALLBACK_CLIENT_ESTABLISHED, + wsi_child->user_space, + NULL, 0); + + return 0; + +bail2: + exit(1); + + /* server: parse proposed changed headers from client */ + + default: + break; + } + + /* + * SERVER + */ + + wsi_child = conn->wsi_children[conn->block_subchannel - MUX_REAL_CHILD_INDEX_OFFSET]; + + muxdebug("Server LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS in %d\n", conn->length); + + libwebsocket_read(context, wsi_child, &c, 1); + + if (--conn->length > 0) + break; + + muxdebug("Server LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS done\n"); + + /* + * server: header diffs are all seen, we must process + * the add action + */ + + /* reply with ADDCHANNEL to ack it */ + + wsi->xor_mask = xor_no_mask; + child_conn = lws_get_extension_user_matching_ext(wsi_child, + this_ext); + if (!child_conn) { + fprintf(stderr, "wsi_child %p has no child conn!", (void *)wsi_child); + break; + } + child_conn->wsi_parent = wsi; + conn->sticky_mux_used = 1; + child_conn->subchannel = conn->block_subchannel; + + + muxdebug("Setting child conn parent to %p\n", (void *)wsi); + + wsi_child->mode = LWS_CONNMODE_WS_SERVING; + wsi_child->state = WSI_STATE_ESTABLISHED; + wsi_child->lws_rx_parse_state = LWS_RXPS_NEW; + wsi_child->rx_packet_length = 0; + + /* allocate the per-connection user memory (if any) */ + + if (wsi_child->protocol->per_session_data_size) { + wsi_child->user_space = malloc( + wsi_child->protocol->per_session_data_size); + if (wsi_child->user_space == NULL) { + fprintf(stderr, "Out of memory for " + "conn user space\n"); + break; + } + } else + wsi_child->user_space = NULL; + + + conn->wsi_children[conn->block_subchannel - + MUX_REAL_CHILD_INDEX_OFFSET] = wsi_child; + if (conn->highest_child_subchannel <= + conn->block_subchannel - MUX_REAL_CHILD_INDEX_OFFSET) + conn->highest_child_subchannel = + conn->block_subchannel - + MUX_REAL_CHILD_INDEX_OFFSET + 1; + + + /* notify user code that we're ready to roll */ + + if (wsi_child->protocol->callback) + wsi_child->protocol->callback( + wsi_child->protocol->owning_server, + wsi_child, LWS_CALLBACK_ESTABLISHED, + wsi_child->user_space, NULL, 0); + + muxdebug("setting conn state LWS_EXT_XGM_STATE__MUX_BLOCK_1\n"); + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + break; + + case LWS_EXT_XGM_STATE__FLOWCONTROL_1: + conn->length = c << 24; + conn->state = LWS_EXT_XGM_STATE__FLOWCONTROL_2; + break; + + case LWS_EXT_XGM_STATE__FLOWCONTROL_2: + conn->length |= c << 16; + conn->state = LWS_EXT_XGM_STATE__FLOWCONTROL_3; + break; + + case LWS_EXT_XGM_STATE__FLOWCONTROL_3: + conn->length |= c << 8; + conn->state = LWS_EXT_XGM_STATE__FLOWCONTROL_4; + break; + + case LWS_EXT_XGM_STATE__FLOWCONTROL_4: + conn->length |= c; + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + break; + + case LWS_EXT_XGM_STATE__DATA: + +// fprintf(stderr, "LWS_EXT_XGM_STATE__DATA in\n"); + + /* + * we have cooked websocket frame content following just like + * it went on the wire without mux, including masking and any + * other extensions (including this guy can himself be another + * level of channel mux, there's no restriction). + * + * We deal with it by just feeding it to the child wsi's rx + * state machine. The only issue is, we need that state machine + * to tell us when it ate a full frame, so we watch its state + * afterwards + */ + if (conn->block_subchannel - MUX_REAL_CHILD_INDEX_OFFSET >= conn->highest_child_subchannel) { + fprintf(stderr, "Illegal subchannel %d\n", conn->block_subchannel); + return -1; + } + + // fprintf(stderr, "LWS_EXT_XGM_STATE__DATA: ch %d\n", conn->block_subchannel); + + if (conn->block_subchannel == 1) { + if (conn->original_ch1_closed) { + fprintf(stderr, "data sent to closed ch1\n"); + return -1; + } + wsi_child = wsi; + } else + wsi_child = conn->wsi_children[conn->block_subchannel - MUX_REAL_CHILD_INDEX_OFFSET]; + + if (!wsi_child) { + fprintf(stderr, "Bad subchannel %d\n", conn->block_subchannel); + return -1; + } + + switch (wsi_child->mode) { + + /* client receives something */ + + case LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY: + case LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE: + case LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY: + case LWS_CONNMODE_WS_CLIENT: +// fprintf(stderr, " client\n"); + if (libwebsocket_client_rx_sm(wsi_child, c) < 0) { + libwebsocket_close_and_free_session( + context, + wsi_child, + LWS_CLOSE_STATUS_GOINGAWAY); + } + + return 0; + + /* server is receiving from client */ + + default: +// fprintf(stderr, " server\n"); + if (libwebsocket_rx_sm(wsi_child, c) < 0) { + muxdebug("probs\n"); + libwebsocket_close_and_free_session( + context, + wsi_child, + LWS_CLOSE_STATUS_GOINGAWAY); + } + break; + } + break; + } + + return 0; +} + + + +int lws_extension_callback_x_google_mux( + struct libwebsocket_context *context, + struct libwebsocket_extension *ext, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons reason, + void *user, void *in, size_t len) +{ + unsigned char send_buf[LWS_SEND_BUFFER_PRE_PADDING + 4096 + + LWS_SEND_BUFFER_POST_PADDING]; + struct lws_ext_x_google_mux_conn *conn = + (struct lws_ext_x_google_mux_conn *)user; + struct lws_ext_x_google_mux_conn *parent_conn; + struct lws_ext_x_google_mux_conn *child_conn; + int n; + struct lws_tokens *eff_buf = (struct lws_tokens *)in; + unsigned char *p = NULL; + struct lws_ext_x_google_mux_context *mux_ctx = + ext->per_context_private_data; + struct libwebsocket *wsi_parent; + struct libwebsocket *wsi_child; + struct libwebsocket *wsi_temp; + unsigned char *pin = (unsigned char *)in; + unsigned char *basepin; + int m; + int done = 0; + unsigned char *pb = &send_buf[LWS_SEND_BUFFER_PRE_PADDING]; + int subcommand_length; + + if (eff_buf) + p = (unsigned char *)eff_buf->token; + + switch (reason) { + + /* these guys are once per context */ + + case LWS_EXT_CALLBACK_SERVER_CONTEXT_CONSTRUCT: + case LWS_EXT_CALLBACK_CLIENT_CONTEXT_CONSTRUCT: + + ext->per_context_private_data = malloc( + sizeof (struct lws_ext_x_google_mux_context)); + mux_ctx = (struct lws_ext_x_google_mux_context *) + ext->per_context_private_data; + mux_ctx->active_conns = 0; + break; + + case LWS_EXT_CALLBACK_SERVER_CONTEXT_DESTRUCT: + case LWS_EXT_CALLBACK_CLIENT_CONTEXT_DESTRUCT: + + if (!mux_ctx) + break; + for (n = 0; n < mux_ctx->active_conns; n++) + if (mux_ctx->wsi_muxconns[n]) { + libwebsocket_close_and_free_session( + context, mux_ctx->wsi_muxconns[n], + LWS_CLOSE_STATUS_GOINGAWAY); + mux_ctx->wsi_muxconns[n] = NULL; + } + + free(mux_ctx); + break; + + /* + * channel management + */ + + case LWS_EXT_CALLBACK_CAN_PROXY_CLIENT_CONNECTION: + + muxdebug("LWS_EXT_CALLBACK_CAN_PROXY_CLIENT_CONNECTION %s:%u\n", + (char *)in, (unsigned int)len); + + /* + * Does a physcial connection to the same server:port already + * exist so we can piggyback on it? + */ + + for (n = 0; n < mux_ctx->active_conns && !done; n++) { + + wsi_parent = mux_ctx->wsi_muxconns[n]; + if (!wsi_parent) + continue; + + muxdebug(" %s / %s\n", wsi_parent->c_address, (char *)in); + if (strcmp(wsi_parent->c_address, in)) + continue; + muxdebug(" %u / %u\n", wsi_parent->c_port, (unsigned int)len); + + if (wsi_parent->c_port != (unsigned int)len) + continue; + + /* + * does this potential parent already have an + * x-google-mux conn associated with him? + */ + + parent_conn = NULL; + for (m = 0; m < wsi_parent->count_active_extensions; m++) + if (ext == wsi_parent->active_extensions[m]) + parent_conn = (struct lws_ext_x_google_mux_conn *) + wsi_parent->active_extensions_user[m]; + + if (parent_conn == NULL) { + + /* + * he doesn't -- see if that's just because it + * is early in his connection sequence or if we + * should give up on him + */ + + switch (wsi_parent->mode) { + case LWS_CONNMODE_WS_SERVING: + case LWS_CONNMODE_WS_CLIENT: + continue; + default: + break; + } + + /* + * our putative parent is still connecting + * himself, we have to become a candidate child + * and find out our final fate when the parent + * completes connection + */ + + wsi->candidate_children_list = wsi_parent->candidate_children_list; + wsi_parent->candidate_children_list = wsi; + wsi->mode = LWS_CONNMODE_WS_CLIENT_PENDING_CANDIDATE_CHILD; + + done = 1; + continue; + } + + if (parent_conn->highest_child_subchannel >= + (sizeof(parent_conn->wsi_children) / + sizeof(parent_conn->wsi_children[0]))) { + fprintf(stderr, "Can't add any more children\n"); + continue; + } + /* + * this established connection will do, bind them + * from now on child will only operate through parent + * connection + */ + + wsi->candidate_children_list = wsi_parent->candidate_children_list; + wsi_parent->candidate_children_list = wsi; + wsi->mode = LWS_CONNMODE_WS_CLIENT_PENDING_CANDIDATE_CHILD; + + muxdebug("attaching to existing mux\n"); + + conn = parent_conn; + wsi = wsi_parent; + + goto handle_additions; + + } + + /* + * either way, note the existence of this connection in case + * he will become a possible mux parent later + */ + + mux_ctx->wsi_muxconns[mux_ctx->active_conns++] = wsi; + if (done) + return 1; + + muxdebug("x-google-mux: unable to mux connection\n"); + + break; + + /* these guys are once per connection */ + + case LWS_EXT_CALLBACK_CLIENT_CONSTRUCT: + muxdebug("LWS_EXT_CALLBACK_CLIENT_CONSTRUCT: setting parent = %p\n", (void *)tag_with_parent); + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + if (conn->block_subchannel != 1) + conn->wsi_parent = tag_with_parent; + break; + + case LWS_EXT_CALLBACK_CONSTRUCT: + muxdebug("LWS_EXT_CALLBACK_CONSTRUCT\n"); + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + break; + + case LWS_EXT_CALLBACK_CHECK_OK_TO_REALLY_CLOSE: + muxdebug("LWS_EXT_CALLBACK_CHECK_OK_TO_REALLY_CLOSE\n"); + + if (conn->subchannel == 1) { + + /* + * special case of original mux parent channel closing + */ + + conn->original_ch1_closed = 1; + + fprintf(stderr, "original mux parent channel closing\n"); + + parent_conn = conn; + } else { + + parent_conn = lws_get_extension_user_matching_ext(conn->wsi_parent, ext); + if (parent_conn == 0) { + muxdebug("failed to get parent conn\n"); + break; + } + } + + /* see if that was the end of the mux entirely */ + + if (!parent_conn->original_ch1_closed) + break; + + done = 0; + for (n = 0; n < !done && parent_conn->highest_child_subchannel; n++) + if (parent_conn->wsi_children[n]) + done = 1; + + /* if he has children, don't let him close for real! */ + + if (done) { + fprintf(stderr, "VETO closure\n"); + return 1; + } + + /* no children, ch1 is closed, let him destroy himself */ + + if (conn->subchannel == 1) + fprintf(stderr, "ALLOW closure of mux parent\n"); + + break; + + case LWS_EXT_CALLBACK_DESTROY: + muxdebug("LWS_EXT_CALLBACK_DESTROY\n"); + + /* + * remove us from parent if noted in parent + */ + + if (conn->subchannel == 1) { + + /* + * special case of original mux parent channel closing + */ + + conn->original_ch1_closed = 1; + + fprintf(stderr, "original mux parent channel closing\n"); + + parent_conn = conn; + wsi_parent = wsi; + } else { + + wsi_parent = conn->wsi_parent; + parent_conn = lws_get_extension_user_matching_ext(conn->wsi_parent, ext); + if (parent_conn == 0) { + muxdebug("failed to get parent conn\n"); + break; + } + for (n = 0; n < parent_conn->highest_child_subchannel; n++) + if (parent_conn->wsi_children[n] == wsi) + parent_conn->wsi_children[n] = NULL; + } + + /* see if that was the end of the mux entirely */ + + if (!parent_conn->original_ch1_closed) + break; + + done = 0; + for (n = 0; n < !done && parent_conn->highest_child_subchannel; n++) + if (parent_conn->wsi_children[n]) + done = 1; + + if (done == 0) + if (parent_conn != conn) + + /* + * parent closed last and no children left + * ... and we are not parent already ourselves + */ + + libwebsocket_close_and_free_session(context, wsi_parent, LWS_CLOSE_STATUS_NORMAL); + + break; + + case LWS_EXT_CALLBACK_DESTROY_ANY_WSI_CLOSING: + muxdebug("LWS_EXT_CALLBACK_DESTROY_ANY_WSI_CLOSING\n"); + + for (n = 0; n < mux_ctx->active_conns; n++) + if (mux_ctx->wsi_muxconns[n] == wsi) { + while (n++ < mux_ctx->active_conns) + mux_ctx->wsi_muxconns[n - 1] = + mux_ctx->wsi_muxconns[n]; + mux_ctx->active_conns--; + return 0; + } + + /* + * liberate any candidate children otherwise imprisoned + */ + + wsi_parent = wsi->candidate_children_list; + while (wsi_parent) { + wsi_temp = wsi_parent->candidate_children_list; + /* let them each connect privately then */ + __libwebsocket_client_connect_2(context, wsi_parent); + wsi_parent = wsi_temp; + } + + break; + + case LWS_EXT_CALLBACK_ANY_WSI_ESTABLISHED: + muxdebug("LWS_EXT_CALLBACK_ANY_WSI_ESTABLISHED\n"); + +handle_additions: + /* + * did this putative parent get x-google-mux authorized in the + * end? + */ + + if (!conn) { + + muxdebug(" Putative parent didn't get mux extension, let them go it alone\n"); + + /* + * no, we can't be a parent for mux children. Let + * them all go it alone + */ + + wsi_child = wsi->candidate_children_list; + while (wsi_child) { + wsi_temp = wsi_child->candidate_children_list; + /* let them each connect privately then */ + __libwebsocket_client_connect_2(context, wsi_child); + wsi_child = wsi_temp; + } + + return 1; + } + + /* + * we did get mux extension authorized by server, in that case + * if we have any candidate children let's try to attach them + * as mux subchannel real children + */ + + wsi_child = wsi->candidate_children_list; + n = 0; + while (wsi_child) { + + wsi_temp = wsi_child->candidate_children_list; + + /* find an empty subchannel */ + + while ((n < (sizeof(conn->wsi_children) / sizeof(conn->wsi_children[0]))) && + conn->wsi_children[n] != NULL) + n++; + + if (n >= (sizeof(conn->wsi_children) / sizeof(conn->wsi_children[0]))) { + /* no room at the inn */ + + /* let them each connect privately then */ + __libwebsocket_client_connect_2(context, wsi_child); + wsi_child = wsi_temp; + continue; + } + + muxdebug(" using mux addchannel action for candidate child\n"); + + /* pile the children on the parent */ + lws_ext_x_google_mux__send_addchannel(context, wsi, + conn, wsi_child, + n + MUX_REAL_CHILD_INDEX_OFFSET, wsi->c_path); + + conn->sticky_mux_used = 1; + + conn->wsi_children[n] = wsi_child; + if ((n + 1) > conn->highest_child_subchannel) + conn->highest_child_subchannel = n + 1; + + muxdebug("Setting CHILD LIST entry %d to %p\n", + n + MUX_REAL_CHILD_INDEX_OFFSET, (void *)wsi_parent); + wsi_child = wsi_temp; + } + wsi->candidate_children_list = NULL; + return 1; + + /* + * whenever we receive something on a muxed link + */ + + case LWS_EXT_CALLBACK_EXTENDED_PAYLOAD_RX: + + muxdebug("LWS_EXT_CALLBACK_EXTENDED_PAYLOAD_RX\n"); + + if (wsi->opcode != LWS_WS_OPCODE_07__NOSPEC__MUX) + return 0; /* unhandled */ + + conn->state = LWS_EXT_XGM_STATE__MUX_BLOCK_1; + + n = eff_buf->token_len; + while (n--) + if (lws_extension_x_google_mux_parser(context, wsi, ext, + conn, *p++) < 0) { + return -1; + } + return 1; /* handled */ + + /* + * when something might need sending on our transport + */ + + case LWS_EXT_CALLBACK_PACKET_TX_DO_SEND: + + muxdebug("LWS_EXT_CALLBACK_PACKET_TX_DO_SEND: %p, " + "my subchannel=%d\n", + (void *)conn->wsi_parent, conn->subchannel); + + pin = *((unsigned char **)in); + basepin = pin; + + wsi_parent = conn->wsi_parent; + + if (conn->subchannel == 1) { + + /* + * if we weren't 'closed', then we were the original + * connection that established this link, ie, it's + * the parent wsi + */ + + if (conn->original_ch1_closed) { + fprintf(stderr, "Trying to send on dead original ch1\n"); + return 0; + } + + /* send on ourselves */ + + wsi_parent = wsi; + + } else { + + /* + * he's not a child connection of a mux + */ + + if (!conn->wsi_parent) { + // fprintf(stderr, "conn %p has no parent\n", (void *)conn); + return 0; + } + + /* + * get parent / transport mux context + */ + + parent_conn = lws_get_extension_user_matching_ext(conn->wsi_parent, ext); + if (parent_conn == 0) { + muxdebug("failed to get parent conn\n"); + return 0; + } + + /* + * mux transport is in singular mode, let the caller send it + * no more muxified than it already is + */ + + if (!parent_conn->sticky_mux_used) { + // fprintf(stderr, "parent in singular mode\n"); + return 0; + } + } + + if (!conn->defeat_mux_opcode_wrapping) { + + n = 1; + if (conn->subchannel >= 31) + n = 3; + + /* + * otherwise we need to take care of the sending action using + * mux protocol. Prepend the channel + opcode + */ + + pin -= lws_addheader_mux_opcode(send_buf, len + n) + n; + basepin = pin; + pin += lws_addheader_mux_opcode(pin, len + n); + + if (conn->subchannel >= 31) { + *pin++ = (31 << 3) | LWS_EXT_XGM_OPC__DATA; + *pin++ = conn->subchannel >> 8; + *pin++ = conn->subchannel; + } else + *pin++ = (conn->subchannel << 3) | LWS_EXT_XGM_OPC__DATA; + } + + /* + * recurse to allow nesting + */ + + lws_issue_raw_ext_access(wsi_parent, basepin, (pin - basepin) + len); + + return 1; /* handled */ + + case LWS_EXT_CALLBACK_1HZ: + /* + * if we have children, service their timeouts using the same + * handler as toplevel guys to allow recursion + */ + for (n = 0; n < conn->highest_child_subchannel; n++) + if (conn->wsi_children[n]) + libwebsocket_service_timeout_check(context, + conn->wsi_children[n], len); + break; + + case LWS_EXT_CALLBACK_REQUEST_ON_WRITEABLE: + /* + * if a mux child is asking for callback on writable, we have + * to pass it up to his parent + */ + + muxdebug("LWS_EXT_CALLBACK_REQUEST_ON_WRITEABLE %s\n", wsi->protocol->name); + + if (conn->wsi_parent == NULL) { + muxdebug(" no parent\n"); + break; + } + + if (!conn->awaiting_POLLOUT) { + + muxdebug(" !conn->awaiting_POLLOUT\n"); + + conn->awaiting_POLLOUT = 1; + parent_conn = NULL; + for (m = 0; m < conn->wsi_parent->count_active_extensions; m++) + if (ext == conn->wsi_parent->active_extensions[m]) + parent_conn = (struct lws_ext_x_google_mux_conn *) + conn->wsi_parent->active_extensions_user[m]; + + if (parent_conn != NULL) { + parent_conn->count_children_needing_POLLOUT++; + muxdebug(" count_children_needing_POLLOUT bumped\n"); + } else + muxdebug("unable to identify parent conn\n"); + } + muxdebug(" requesting on parent %p\n", (void *)conn->wsi_parent); + libwebsocket_callback_on_writable(context, conn->wsi_parent); + + return 1; + + case LWS_EXT_CALLBACK_HANDSHAKE_REPLY_TX: + + muxdebug("LWS_EXT_CALLBACK_HANDSHAKE_REPLY_TX %p\n", + (void *)wsi->extension_handles); + + /* send raw if we're not a child */ + + if (!wsi->extension_handles) + return 0; + + subcommand_length = lws_mux_subcommand_header(LWS_EXT_XGM_OPC__ADDCHANNEL, ongoing_subchannel, pb, len); + + pb += lws_addheader_mux_opcode(pb, subcommand_length + len); + pb += lws_mux_subcommand_header(LWS_EXT_XGM_OPC__ADDCHANNEL, ongoing_subchannel, pb, len); + memcpy(pb, in, len); + pb += len; + + lws_issue_raw_ext_access(wsi->extension_handles, &send_buf[LWS_SEND_BUFFER_PRE_PADDING], + pb - &send_buf[LWS_SEND_BUFFER_PRE_PADDING]); + + + return 1; /* handled */ + + case LWS_EXT_CALLBACK_IS_WRITEABLE: + /* + * we are writable, inform children if any care + */ + muxdebug("LWS_EXT_CALLBACK_IS_WRITEABLE: %s\n", wsi->protocol->name); + + if (!conn->count_children_needing_POLLOUT) { + muxdebug(" no children need POLLOUT\n"); + return 0; + } + + for (n = 0; n < conn->highest_child_subchannel; n++) { + + if (!conn->wsi_children[n]) + continue; + + child_conn = NULL; + for (m = 0; m < conn->wsi_children[n]->count_active_extensions; m++) + if (ext == conn->wsi_children[n]->active_extensions[m]) + child_conn = (struct lws_ext_x_google_mux_conn *) + conn->wsi_children[n]->active_extensions_user[m]; + + if (!child_conn) { + muxdebug("unable to identify child conn\n"); + continue; + } + + if (!child_conn->awaiting_POLLOUT) + continue; + + child_conn->awaiting_POLLOUT = 0; + conn->count_children_needing_POLLOUT--; + lws_handle_POLLOUT_event(context, conn->wsi_children[n], NULL); + if (!conn->count_children_needing_POLLOUT) + return 2; /* all handled */ + else + return 1; /* handled but need more */ + } + break; + + case LWS_EXT_CALLBACK_CHECK_OK_TO_PROPOSE_EXTENSION: + + /* disallow deflate-stream if we are a mux child connection */ + + if (strcmp(in, "deflate-stream") == 0 && + client_handshake_generation_is_for_mux_child) { + + muxdebug("mux banned deflate-stream on child connection\n"); + return 1; /* disallow */ + } + break; + + default: + break; + } + + return 0; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.h b/third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.h new file mode 100644 index 0000000..e3fdac8 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/extension-x-google-mux.h @@ -0,0 +1,96 @@ + +#if 0 +#ifdef WIN32 +static +#else +static inline +#endif +void muxdebug(const char *format, ...) +{ + va_list ap; + va_start(ap, format); vfprintf(stderr, format, ap); va_end(ap); +} +#else +#ifdef WIN32 +static +#else +static inline +#endif +void muxdebug(const char *format, ...) +{ +} +#endif + +#define MAX_XGM_SUBCHANNELS 8192 + +enum lws_ext_x_google_mux__parser_states { + LWS_EXT_XGM_STATE__MUX_BLOCK_1, + LWS_EXT_XGM_STATE__MUX_BLOCK_2, + LWS_EXT_XGM_STATE__MUX_BLOCK_3, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN16_1, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN16_2, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_1, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_2, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_3, + LWS_EXT_XGM_STATE__ADDCHANNEL_LEN32_4, + LWS_EXT_XGM_STATE__ADDCHANNEL_HEADERS, + LWS_EXT_XGM_STATE__FLOWCONTROL_1, + LWS_EXT_XGM_STATE__FLOWCONTROL_2, + LWS_EXT_XGM_STATE__FLOWCONTROL_3, + LWS_EXT_XGM_STATE__FLOWCONTROL_4, + LWS_EXT_XGM_STATE__DATA, +}; + +enum lws_ext_x_goole_mux__mux_opcodes { + LWS_EXT_XGM_OPC__DATA, + LWS_EXT_XGM_OPC__ADDCHANNEL, + LWS_EXT_XGM_OPC__DROPCHANNEL, + LWS_EXT_XGM_OPC__FLOWCONTROL, + LWS_EXT_XGM_OPC__RESERVED_4, + LWS_EXT_XGM_OPC__RESERVED_5, + LWS_EXT_XGM_OPC__RESERVED_6, + LWS_EXT_XGM_OPC__RESERVED_7, +}; + +/* one of these per context (server or client) */ + +struct lws_ext_x_google_mux_context { + /* + * these are listing physical connections, not children sharing a + * parent mux physical connection + */ + struct libwebsocket *wsi_muxconns[MAX_CLIENTS]; + /* + * when this is < 2, we do not do any mux blocks + * just pure websockets + */ + int active_conns; +}; + +/* one of these per connection (server or client) */ + +struct lws_ext_x_google_mux_conn { + enum lws_ext_x_goole_mux__mux_opcodes block_subopcode; + int block_subchannel; + unsigned int length; + enum lws_ext_x_google_mux__parser_states state; + /* child points to the mux wsi using this */ + struct libwebsocket *wsi_parent; + int subchannel; + struct libwebsocket *wsi_children[MAX_CLIENTS]; + int highest_child_subchannel; + char awaiting_POLLOUT; + int count_children_needing_POLLOUT; + int sticky_mux_used; + int defeat_mux_opcode_wrapping; + int original_ch1_closed; + int ignore_cmd; +}; + +extern int +lws_extension_callback_x_google_mux(struct libwebsocket_context *context, + struct libwebsocket_extension *ext, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons reason, + void *user, void *in, size_t len); diff --git a/third_party/libwebsocket/libwebsocketswin32/extension.c b/third_party/libwebsocket/libwebsocketswin32/extension.c new file mode 100644 index 0000000..8097c76 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/extension.c @@ -0,0 +1,22 @@ +#include "private-libwebsockets.h" + +#include "extension-deflate-stream.h" +#include "extension-x-google-mux.h" + +struct libwebsocket_extension libwebsocket_internal_extensions[] = { +#ifdef LWS_EXT_GOOGLE_MUX + { + "x-google-mux", + lws_extension_callback_x_google_mux, + sizeof (struct lws_ext_x_google_mux_conn) + }, +#endif + { + "deflate-stream", + lws_extension_callback_deflate_stream, + sizeof (struct lws_ext_deflate_stream_conn) + }, + { /* terminator */ + NULL, NULL, 0 + } +}; diff --git a/third_party/libwebsocket/libwebsocketswin32/handshake.c b/third_party/libwebsocket/libwebsocketswin32/handshake.c new file mode 100644 index 0000000..99d6b4d --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/handshake.c @@ -0,0 +1,733 @@ +/* + * libwebsockets - small server side websockets and web server implementation + * + * Copyright (C) 2010 Andy Green + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation: + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include "private-libwebsockets.h" + + +static int +interpret_key(const char *key, unsigned long *result) +{ + char digits[20]; + int digit_pos = 0; + const char *p = key; + unsigned int spaces = 0; + unsigned long acc = 0; + int rem = 0; + + while (*p) { + if (isdigit(*p)) { + if (digit_pos == sizeof(digits) - 1) + return -1; + digits[digit_pos++] = *p; + } + p++; + } + digits[digit_pos] = '\0'; + if (!digit_pos) + return -2; + + while (*key) { + if (*key == ' ') + spaces++; + key++; + } + + if (!spaces) + return -3; + + p = &digits[0]; + while (*p) { + rem = (rem * 10) + ((*p++) - '0'); + acc = (acc * 10) + (rem / spaces); + rem -= (rem / spaces) * spaces; + } + + if (rem) { + fprintf(stderr, "nonzero handshake remainder\n"); + return -1; + } + + *result = acc; + + return 0; +} + + +static int +handshake_00(struct libwebsocket_context *context, struct libwebsocket *wsi) +{ + unsigned long key1, key2; + unsigned char sum[16]; + char *response; + char *p; + int n; + + /* Confirm we have all the necessary pieces */ + + if (!wsi->utf8_token[WSI_TOKEN_ORIGIN].token_len || + !wsi->utf8_token[WSI_TOKEN_HOST].token_len || + !wsi->utf8_token[WSI_TOKEN_CHALLENGE].token_len || + !wsi->utf8_token[WSI_TOKEN_KEY1].token_len || + !wsi->utf8_token[WSI_TOKEN_KEY2].token_len) + /* completed header processing, but missing some bits */ + goto bail; + + /* allocate the per-connection user memory (if any) */ + if (wsi->protocol->per_session_data_size && !libwebsocket_ensure_user_space(wsi)) + goto bail; + + /* create the response packet */ + + /* make a buffer big enough for everything */ + + response = malloc(256 + + wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len + + wsi->utf8_token[WSI_TOKEN_CONNECTION].token_len + + wsi->utf8_token[WSI_TOKEN_HOST].token_len + + wsi->utf8_token[WSI_TOKEN_ORIGIN].token_len + + wsi->utf8_token[WSI_TOKEN_GET_URI].token_len + + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len); + if (!response) { + fprintf(stderr, "Out of memory for response buffer\n"); + goto bail; + } + + p = response; + strcpy(p, "HTTP/1.1 101 WebSocket Protocol Handshake\x0d\x0a" + "Upgrade: WebSocket\x0d\x0a"); + p += strlen("HTTP/1.1 101 WebSocket Protocol Handshake\x0d\x0a" + "Upgrade: WebSocket\x0d\x0a"); + strcpy(p, "Connection: Upgrade\x0d\x0a" + "Sec-WebSocket-Origin: "); + p += strlen("Connection: Upgrade\x0d\x0a" + "Sec-WebSocket-Origin: "); + strcpy(p, wsi->utf8_token[WSI_TOKEN_ORIGIN].token); + p += wsi->utf8_token[WSI_TOKEN_ORIGIN].token_len; +#ifdef LWS_OPENSSL_SUPPORT + if (wsi->ssl) { + strcpy(p, "\x0d\x0aSec-WebSocket-Location: wss://"); + p += strlen("\x0d\x0aSec-WebSocket-Location: wss://"); + } else { +#endif + strcpy(p, "\x0d\x0aSec-WebSocket-Location: ws://"); + p += strlen("\x0d\x0aSec-WebSocket-Location: ws://"); +#ifdef LWS_OPENSSL_SUPPORT + } +#endif + strcpy(p, wsi->utf8_token[WSI_TOKEN_HOST].token); + p += wsi->utf8_token[WSI_TOKEN_HOST].token_len; + strcpy(p, wsi->utf8_token[WSI_TOKEN_GET_URI].token); + p += wsi->utf8_token[WSI_TOKEN_GET_URI].token_len; + + if (wsi->utf8_token[WSI_TOKEN_PROTOCOL].token) { + strcpy(p, "\x0d\x0aSec-WebSocket-Protocol: "); + p += strlen("\x0d\x0aSec-WebSocket-Protocol: "); + strcpy(p, wsi->utf8_token[WSI_TOKEN_PROTOCOL].token); + p += wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len; + } + + strcpy(p, "\x0d\x0a\x0d\x0a"); + p += strlen("\x0d\x0a\x0d\x0a"); + + /* convert the two keys into 32-bit integers */ + + if (interpret_key(wsi->utf8_token[WSI_TOKEN_KEY1].token, &key1)) + goto bail; + if (interpret_key(wsi->utf8_token[WSI_TOKEN_KEY2].token, &key2)) + goto bail; + + /* lay them out in network byte order (MSB first */ + + sum[0] = key1 >> 24; + sum[1] = key1 >> 16; + sum[2] = key1 >> 8; + sum[3] = key1; + sum[4] = key2 >> 24; + sum[5] = key2 >> 16; + sum[6] = key2 >> 8; + sum[7] = key2; + + /* follow them with the challenge token we were sent */ + + memcpy(&sum[8], wsi->utf8_token[WSI_TOKEN_CHALLENGE].token, 8); + + /* + * compute the md5sum of that 16-byte series and use as our + * payload after our headers + */ + + MD5(sum, 16, (unsigned char *)p); + p += 16; + + /* it's complete: go ahead and send it */ + + debug("issuing response packet %d len\n", (int)(p - response)); +#ifdef DEBUG + fwrite(response, 1, p - response, stderr); +#endif + n = libwebsocket_write(wsi, (unsigned char *)response, + p - response, LWS_WRITE_HTTP); + if (n < 0) { + fprintf(stderr, "ERROR writing to socket"); + goto bail; + } + + /* alright clean up and set ourselves into established state */ + + free(response); + wsi->state = WSI_STATE_ESTABLISHED; + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + + /* notify user code that we're ready to roll */ + + if (wsi->protocol->callback) + wsi->protocol->callback(wsi->protocol->owning_server, + wsi, LWS_CALLBACK_ESTABLISHED, + wsi->user_space, NULL, 0); + + return 0; + +bail: + return -1; +} + +/* + * Perform the newer BASE64-encoded handshake scheme + */ + +static int +handshake_0405(struct libwebsocket_context *context, struct libwebsocket *wsi) +{ + static const char *websocket_magic_guid_04 = + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"; + static const char *websocket_magic_guid_04_masking = + "61AC5F19-FBBA-4540-B96F-6561F1AB40A8"; + char accept_buf[MAX_WEBSOCKET_04_KEY_LEN + 37]; + char nonce_buf[256]; + char mask_summing_buf[256 + MAX_WEBSOCKET_04_KEY_LEN + 37]; + unsigned char hash[20]; + int n; + char *response; + char *p; + char *m = mask_summing_buf; + int nonce_len = 0; + int accept_len; + char *c; + char ext_name[128]; + struct libwebsocket_extension * ext; + int ext_count = 0; + int more = 1; + + if (!wsi->utf8_token[WSI_TOKEN_HOST].token_len || + !wsi->utf8_token[WSI_TOKEN_KEY].token_len) { + debug("handshake_04 missing pieces\n"); + /* completed header processing, but missing some bits */ + goto bail; + } + + if (wsi->utf8_token[WSI_TOKEN_KEY].token_len >= + MAX_WEBSOCKET_04_KEY_LEN) { + fprintf(stderr, "Client sent handshake key longer " + "than max supported %d\n", MAX_WEBSOCKET_04_KEY_LEN); + goto bail; + } + + strcpy(accept_buf, wsi->utf8_token[WSI_TOKEN_KEY].token); + strcpy(accept_buf + wsi->utf8_token[WSI_TOKEN_KEY].token_len, + websocket_magic_guid_04); + + SHA1((unsigned char *)accept_buf, + wsi->utf8_token[WSI_TOKEN_KEY].token_len + + strlen(websocket_magic_guid_04), hash); + + accept_len = lws_b64_encode_string((char *)hash, 20, accept_buf, + sizeof accept_buf); + if (accept_len < 0) { + fprintf(stderr, "Base64 encoded hash too long\n"); + goto bail; + } + + /* allocate the per-connection user memory (if any) */ + if (wsi->protocol->per_session_data_size && !libwebsocket_ensure_user_space(wsi)) + goto bail; + + /* create the response packet */ + + /* make a buffer big enough for everything */ + + response = malloc(256 + + wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len + + wsi->utf8_token[WSI_TOKEN_CONNECTION].token_len + + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len); + if (!response) { + fprintf(stderr, "Out of memory for response buffer\n"); + goto bail; + } + + p = response; + strcpy(p, "HTTP/1.1 101 Switching Protocols\x0d\x0a" + "Upgrade: WebSocket\x0d\x0a"); + p += strlen("HTTP/1.1 101 Switching Protocols\x0d\x0a" + "Upgrade: WebSocket\x0d\x0a"); + strcpy(p, "Connection: Upgrade\x0d\x0a" + "Sec-WebSocket-Accept: "); + p += strlen("Connection: Upgrade\x0d\x0a" + "Sec-WebSocket-Accept: "); + strcpy(p, accept_buf); + p += accept_len; + + if (wsi->ietf_spec_revision == 4) { + strcpy(p, "\x0d\x0aSec-WebSocket-Nonce: "); + p += strlen("\x0d\x0aSec-WebSocket-Nonce: "); + + /* select the nonce */ + + n = libwebsockets_get_random(wsi->protocol->owning_server, + hash, 16); + if (n != 16) { + fprintf(stderr, "Unable to read random device %s %d\n", + SYSTEM_RANDOM_FILEPATH, n); + if (wsi->user_space) + free(wsi->user_space); + goto bail; + } + + /* encode the nonce */ + + nonce_len = lws_b64_encode_string((const char *)hash, 16, + nonce_buf, sizeof nonce_buf); + if (nonce_len < 0) { + fprintf(stderr, "Failed to base 64 encode the nonce\n"); + if (wsi->user_space) + free(wsi->user_space); + goto bail; + } + + /* apply the nonce */ + + strcpy(p, nonce_buf); + p += nonce_len; + } + + if (wsi->utf8_token[WSI_TOKEN_PROTOCOL].token) { + strcpy(p, "\x0d\x0aSec-WebSocket-Protocol: "); + p += strlen("\x0d\x0aSec-WebSocket-Protocol: "); + strcpy(p, wsi->utf8_token[WSI_TOKEN_PROTOCOL].token); + p += wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len; + } + + /* + * Figure out which extensions the client has that we want to + * enable on this connection, and give him back the list + */ + + if (wsi->utf8_token[WSI_TOKEN_EXTENSIONS].token_len) { + strcpy(p, "\x0d\x0aSec-WebSocket-Extensions: "); + p += strlen("\x0d\x0aSec-WebSocket-Extensions: "); + + /* + * break down the list of client extensions + * and go through them + */ + + c = wsi->utf8_token[WSI_TOKEN_EXTENSIONS].token; + debug("wsi->utf8_token[WSI_TOKEN_EXTENSIONS].token = %s\n", wsi->utf8_token[WSI_TOKEN_EXTENSIONS].token); + wsi->count_active_extensions = 0; + n = 0; + while (more) { + + if (*c && (*c != ',' && *c != ' ' && *c != '\t')) { + ext_name[n] = *c++; + if (n < sizeof(ext_name) - 1) + n++; + continue; + } + ext_name[n] = '\0'; + if (!*c) + more = 0; + else { + c++; + if (!n) + continue; + } + + /* check a client's extension against our support */ + + ext = wsi->protocol->owning_server->extensions; + + while (ext && ext->callback) { + + if (strcmp(ext_name, ext->name)) { + ext++; + continue; + } + + /* + * oh, we do support this one he + * asked for... but let's ask user + * code if it's OK to apply it on this + * particular connection + protocol + */ + + n = wsi->protocol->owning_server-> + protocols[0].callback( + wsi->protocol->owning_server, + wsi, + LWS_CALLBACK_CONFIRM_EXTENSION_OKAY, + wsi->user_space, ext_name, 0); + + /* + * zero return from callback means + * go ahead and allow the extension, + * it's what we get if the callback is + * unhandled + */ + + if (n) { + ext++; + continue; + } + + /* apply it */ + + if (ext_count) + *p++ = ','; + p += sprintf(p, "%s", ext_name); + ext_count++; + + /* instantiate the extension on this conn */ + + wsi->active_extensions_user[ + wsi->count_active_extensions] = + malloc(ext->per_session_data_size); + memset(wsi->active_extensions_user[ + wsi->count_active_extensions], 0, + ext->per_session_data_size); + + wsi->active_extensions[ + wsi->count_active_extensions] = ext; + + /* allow him to construct his context */ + + ext->callback(wsi->protocol->owning_server, + ext, wsi, + LWS_EXT_CALLBACK_CONSTRUCT, + wsi->active_extensions_user[ + wsi->count_active_extensions], NULL, 0); + + wsi->count_active_extensions++; + debug("wsi->count_active_extensions <- %d", + wsi->count_active_extensions); + + ext++; + } + + n = 0; + } + } + + + /* end of response packet */ + + strcpy(p, "\x0d\x0a\x0d\x0a"); + p += strlen("\x0d\x0a\x0d\x0a"); + + if (wsi->ietf_spec_revision == 4) { + + /* + * precompute the masking key the client will use from the SHA1 + * hash of ( base 64 client key we were sent, concatenated with + * the bse 64 nonce we sent, concatenated with a magic constant + * guid specified by the 04 standard ) + * + * We store the hash in the connection's wsi ready to use with + * undoing the masking the client has done on framed data it + * sends (we send our data to the client in clear). + */ + + strcpy(mask_summing_buf, wsi->utf8_token[WSI_TOKEN_KEY].token); + m += wsi->utf8_token[WSI_TOKEN_KEY].token_len; + strcpy(m, nonce_buf); + m += nonce_len; + strcpy(m, websocket_magic_guid_04_masking); + m += strlen(websocket_magic_guid_04_masking); + + SHA1((unsigned char *)mask_summing_buf, m - mask_summing_buf, + wsi->masking_key_04); + } + + if (!lws_any_extension_handled(context, wsi, + LWS_EXT_CALLBACK_HANDSHAKE_REPLY_TX, + response, p - response)) { + + /* okay send the handshake response accepting the connection */ + + debug("issuing response packet %d len\n", (int)(p - response)); + #ifdef DEBUG + fwrite(response, 1, p - response, stderr); + #endif + n = libwebsocket_write(wsi, (unsigned char *)response, + p - response, LWS_WRITE_HTTP); + if (n < 0) { + fprintf(stderr, "ERROR writing to socket"); + goto bail; + } + + } + + /* alright clean up and set ourselves into established state */ + + free(response); + wsi->state = WSI_STATE_ESTABLISHED; + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + wsi->rx_packet_length = 0; + + /* notify user code that we're ready to roll */ + + if (wsi->protocol->callback) + wsi->protocol->callback(wsi->protocol->owning_server, + wsi, LWS_CALLBACK_ESTABLISHED, + wsi->user_space, NULL, 0); + + return 0; + + +bail: + return -1; +} + + +/* + * -04 of the protocol (actually the 80th version) has a radically different + * handshake. The 04 spec gives the following idea + * + * The handshake from the client looks as follows: + * + * GET /chat HTTP/1.1 + * Host: server.example.com + * Upgrade: websocket + * Connection: Upgrade + * Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== + * Sec-WebSocket-Origin: http://example.com + * Sec-WebSocket-Protocol: chat, superchat + * Sec-WebSocket-Version: 4 + * + * The handshake from the server looks as follows: + * + * HTTP/1.1 101 Switching Protocols + * Upgrade: websocket + * Connection: Upgrade + * Sec-WebSocket-Accept: me89jWimTRKTWwrS3aRrL53YZSo= + * Sec-WebSocket-Nonce: AQIDBAUGBwgJCgsMDQ4PEC== + * Sec-WebSocket-Protocol: chat + */ + +/* + * We have to take care about parsing because the headers may be split + * into multiple fragments. They may contain unknown headers with arbitrary + * argument lengths. So, we parse using a single-character at a time state + * machine that is completely independent of packet size. + */ + +int +libwebsocket_read(struct libwebsocket_context *context, struct libwebsocket *wsi, + unsigned char * buf, size_t len) +{ + size_t n; + + switch (wsi->state) { + case WSI_STATE_HTTP: + wsi->state = WSI_STATE_HTTP_HEADERS; + wsi->parser_state = WSI_TOKEN_NAME_PART; + /* fallthru */ + case WSI_STATE_HTTP_HEADERS: + + debug("issuing %d bytes to parser\n", (int)len); +#ifdef DEBUG + fwrite(buf, 1, len, stderr); +#endif + + switch (wsi->mode) { + case LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY: + case LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE: + case LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY: + case LWS_CONNMODE_WS_CLIENT_WAITING_EXTENSION_CONNECT: + case LWS_CONNMODE_WS_CLIENT: + for (n = 0; n < len; n++) + libwebsocket_client_rx_sm(wsi, *buf++); + + return 0; + default: + break; + } + + /* LWS_CONNMODE_WS_SERVING */ + + for (n = 0; n < len; n++) + libwebsocket_parse(wsi, *buf++); + + if (wsi->parser_state != WSI_PARSING_COMPLETE) + break; + + debug("seem to be serving, mode is %d\n", wsi->mode); + + debug("libwebsocket_parse sees parsing complete\n"); + + /* is this websocket protocol or normal http 1.0? */ + + if (!wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len || + !wsi->utf8_token[WSI_TOKEN_CONNECTION].token_len) { + if (wsi->protocol->callback) + (wsi->protocol->callback)(context, wsi, + LWS_CALLBACK_HTTP, wsi->user_space, + wsi->utf8_token[WSI_TOKEN_GET_URI].token, 0); + wsi->state = WSI_STATE_HTTP; + return 0; + } + + if (!wsi->protocol) + fprintf(stderr, "NULL protocol coming on libwebsocket_read\n"); + + /* + * It's websocket + * + * Make sure user side is happy about protocol + */ + + while (wsi->protocol->callback) { + + if (wsi->utf8_token[WSI_TOKEN_PROTOCOL].token == NULL) { + if (wsi->protocol->name == NULL) + break; + } else + if (strcmp( + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token, + wsi->protocol->name) == 0) + break; + + wsi->protocol++; + } + + /* we didn't find a protocol he wanted? */ + + if (wsi->protocol->callback == NULL) { + if (wsi->utf8_token[WSI_TOKEN_PROTOCOL].token == NULL) + fprintf(stderr, "[no protocol] " + "not supported (use NULL .name)\n"); + else + fprintf(stderr, "Requested protocol %s " + "not supported\n", + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token); + goto bail; + } + + /* + * find out which spec version the client is using + * if this header is not given, we default to 00 (aka 76) + */ + + if (wsi->utf8_token[WSI_TOKEN_VERSION].token_len) + wsi->ietf_spec_revision = + atoi(wsi->utf8_token[WSI_TOKEN_VERSION].token); + + /* + * Give the user code a chance to study the request and + * have the opportunity to deny it + */ + + if ((wsi->protocol->callback)(wsi->protocol->owning_server, wsi, + LWS_CALLBACK_FILTER_PROTOCOL_CONNECTION, + &wsi->utf8_token[0], NULL, 0)) { + fprintf(stderr, "User code denied connection\n"); + goto bail; + } + + + /* + * Perform the handshake according to the protocol version the + * client announced + */ + + switch (wsi->ietf_spec_revision) { + case 0: /* applies to 76 and 00 */ + wsi->xor_mask = xor_no_mask; + if (handshake_00(context, wsi)) + goto bail; + break; + case 4: /* 04 */ + wsi->xor_mask = xor_mask_04; + debug("libwebsocket_parse calling handshake_04\n"); + if (handshake_0405(context, wsi)) + goto bail; + break; + case 5: + case 6: + case 7: + case 8: + case 13: + wsi->xor_mask = xor_mask_05; + debug("libwebsocket_parse calling handshake_04\n"); + if (handshake_0405(context, wsi)) + goto bail; + break; + + default: + fprintf(stderr, "Unknown client spec version %d\n", + wsi->ietf_spec_revision); + goto bail; + } + + debug("accepted v%02d connection\n", + wsi->ietf_spec_revision); + + break; + + case WSI_STATE_AWAITING_CLOSE_ACK: + case WSI_STATE_ESTABLISHED: + switch (wsi->mode) { + case LWS_CONNMODE_WS_CLIENT: + for (n = 0; n < len; n++) + if (libwebsocket_client_rx_sm(wsi, *buf++) < 0) + goto bail; + + return 0; + default: + break; + } + + /* LWS_CONNMODE_WS_SERVING */ + + if (libwebsocket_interpret_incoming_packet(wsi, buf, len) < 0) + goto bail; + + break; + default: + break; + } + + return 0; + +bail: + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + + return -1; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/libwebsockets.c b/third_party/libwebsocket/libwebsocketswin32/libwebsockets.c new file mode 100644 index 0000000..a1c3ef3 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/libwebsockets.c @@ -0,0 +1,3108 @@ +/* + * libwebsockets - small server side websockets and web server implementation + * + * Copyright (C) 2010 Andy Green + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation: + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include "private-libwebsockets.h" + +#ifdef WIN32 + +#else +#include +#include +#endif + +#ifdef LWS_OPENSSL_SUPPORT +int openssl_websocket_private_data_index; +#endif + +/* + * In-place str to lower case + */ + +static void +strtolower(char *s) +{ + while (*s) { + *s = tolower(*s); + s++; + } +} + +/* file descriptor hash management */ + +struct libwebsocket * +wsi_from_fd(struct libwebsocket_context *context, int fd) +{ + int h = LWS_FD_HASH(fd); + int n = 0; + + for (n = 0; n < context->fd_hashtable[h].length; n++) + if (context->fd_hashtable[h].wsi[n]->sock == fd) + return context->fd_hashtable[h].wsi[n]; + + return NULL; +} + +int +insert_wsi(struct libwebsocket_context *context, struct libwebsocket *wsi) +{ + int h = LWS_FD_HASH(wsi->sock); + + if (context->fd_hashtable[h].length == MAX_CLIENTS - 1) { + fprintf(stderr, "hash table overflow\n"); + return 1; + } + + context->fd_hashtable[h].wsi[context->fd_hashtable[h].length++] = wsi; + + return 0; +} + +int +delete_from_fd(struct libwebsocket_context *context, int fd) +{ + int h = LWS_FD_HASH(fd); + int n = 0; + + for (n = 0; n < context->fd_hashtable[h].length; n++) + if (context->fd_hashtable[h].wsi[n]->sock == fd) { + while (n < context->fd_hashtable[h].length) { + context->fd_hashtable[h].wsi[n] = + context->fd_hashtable[h].wsi[n + 1]; + n++; + } + context->fd_hashtable[h].length--; + + return 0; + } + + fprintf(stderr, "Failed to find fd %d requested for " + "delete in hashtable\n", fd); + return 1; +} + +#ifdef LWS_OPENSSL_SUPPORT +static void +libwebsockets_decode_ssl_error(void) +{ + char buf[256]; + u_long err; + + while ((err = ERR_get_error()) != 0) { + ERR_error_string_n(err, buf, sizeof(buf)); + fprintf(stderr, "*** %s\n", buf); + } +} +#endif + + +static int +interface_to_sa(const char* ifname, struct sockaddr_in *addr, size_t addrlen) +{ + int rc = -1; +#ifdef WIN32 + // TODO +#else + struct ifaddrs *ifr; + struct ifaddrs *ifc; + struct sockaddr_in *sin; + + getifaddrs(&ifr); + for (ifc = ifr; ifc != NULL; ifc = ifc->ifa_next) { + if (strcmp(ifc->ifa_name, ifname)) + continue; + if (ifc->ifa_addr == NULL) + continue; + sin = (struct sockaddr_in *)ifc->ifa_addr; + if (sin->sin_family != AF_INET) + continue; + memcpy(addr, sin, addrlen); + rc = 0; + } + + freeifaddrs(ifr); +#endif + return rc; +} + +void +libwebsocket_close_and_free_session(struct libwebsocket_context *context, + struct libwebsocket *wsi, enum lws_close_status reason) +{ + int n; + int old_state; + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 2 + + LWS_SEND_BUFFER_POST_PADDING]; + int ret; + int m; + struct lws_tokens eff_buf; + struct libwebsocket_extension *ext; + + if (!wsi) + return; + + old_state = wsi->state; + + if (old_state == WSI_STATE_DEAD_SOCKET) + return; + + wsi->close_reason = reason; + + /* + * are his extensions okay with him closing? Eg he might be a mux + * parent and just his ch1 aspect is closing? + */ + + + for (n = 0; n < wsi->count_active_extensions; n++) { + if (!wsi->active_extensions[n]->callback) + continue; + + m = wsi->active_extensions[n]->callback(context, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_CHECK_OK_TO_REALLY_CLOSE, + wsi->active_extensions_user[n], NULL, 0); + + /* + * if somebody vetoed actually closing him at this time.... + * up to the extension to track the attempted close, let's + * just bail + */ + + if (m) { + debug("extension vetoed close\n"); + return; + } + } + + + + /* + * flush any tx pending from extensions, since we may send close packet + * if there are problems with send, just nuke the connection + */ + + ret = 1; + while (ret == 1) { + + /* default to nobody has more to spill */ + + ret = 0; + eff_buf.token = NULL; + eff_buf.token_len = 0; + + /* show every extension the new incoming data */ + + for (n = 0; n < wsi->count_active_extensions; n++) { + m = wsi->active_extensions[n]->callback( + wsi->protocol->owning_server, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_FLUSH_PENDING_TX, + wsi->active_extensions_user[n], &eff_buf, 0); + if (m < 0) { + fprintf(stderr, "Extension reports " + "fatal error\n"); + goto just_kill_connection; + } + if (m) + /* + * at least one extension told us he has more + * to spill, so we will go around again after + */ + ret = 1; + } + + /* assuming they left us something to send, send it */ + + if (eff_buf.token_len) + if (lws_issue_raw(wsi, (unsigned char *)eff_buf.token, + eff_buf.token_len)) + goto just_kill_connection; + } + + /* + * signal we are closing, libsocket_write will + * add any necessary version-specific stuff. If the write fails, + * no worries we are closing anyway. If we didn't initiate this + * close, then our state has been changed to + * WSI_STATE_RETURNED_CLOSE_ALREADY and we will skip this. + * + * Likewise if it's a second call to close this connection after we + * sent the close indication to the peer already, we are in state + * WSI_STATE_AWAITING_CLOSE_ACK and will skip doing this a second time. + */ + + if (old_state == WSI_STATE_ESTABLISHED && + reason != LWS_CLOSE_STATUS_NOSTATUS) { + + debug("sending close indication...\n"); + + n = libwebsocket_write(wsi, &buf[LWS_SEND_BUFFER_PRE_PADDING], + 0, LWS_WRITE_CLOSE); + if (!n) { + /* + * we have sent a nice protocol level indication we + * now wish to close, we should not send anything more + */ + + wsi->state = WSI_STATE_AWAITING_CLOSE_ACK; + + /* and we should wait for a reply for a bit */ + + libwebsocket_set_timeout(wsi, + PENDING_TIMEOUT_CLOSE_ACK, 5); + + debug("sent close indication, awaiting ack\n"); + + return; + } + + /* else, the send failed and we should just hang up */ + } + +just_kill_connection: + + debug("libwebsocket_close_and_free_session: just_kill_connection\n"); + + /* + * we won't be servicing or receiving anything further from this guy + * remove this fd from wsi mapping hashtable + */ + + if (wsi->sock) + delete_from_fd(context, wsi->sock); + + /* delete it from the internal poll list if still present */ + + for (n = 0; n < context->fds_count; n++) { + if (context->fds[n].fd != wsi->sock) + continue; + while (n < context->fds_count - 1) { + context->fds[n] = context->fds[n + 1]; + n++; + } + context->fds_count--; + /* we only have to deal with one */ + n = context->fds_count; + } + + /* remove also from external POLL support via protocol 0 */ + if (wsi->sock) + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_DEL_POLL_FD, (void *)(long)wsi->sock, NULL, 0); + + wsi->state = WSI_STATE_DEAD_SOCKET; + + /* tell the user it's all over for this guy */ + + if (wsi->protocol && wsi->protocol->callback && + ((old_state == WSI_STATE_ESTABLISHED) || + (old_state == WSI_STATE_RETURNED_CLOSE_ALREADY) || + (old_state == WSI_STATE_AWAITING_CLOSE_ACK))) { + debug("calling back CLOSED\n"); + wsi->protocol->callback(context, wsi, LWS_CALLBACK_CLOSED, + wsi->user_space, NULL, 0); + } else + debug("not calling back closed due to old_state=%d\n", + old_state); + + + /* deallocate any active extension contexts */ + + for (n = 0; n < wsi->count_active_extensions; n++) { + if (!wsi->active_extensions[n]->callback) + continue; + + wsi->active_extensions[n]->callback(context, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_DESTROY, + wsi->active_extensions_user[n], NULL, 0); + + free(wsi->active_extensions_user[n]); + } + + /* + * inform all extensions in case they tracked this guy out of band + * even though not active on him specifically + */ + + ext = context->extensions; + while (ext && ext->callback) { + ext->callback(context, ext, wsi, + LWS_EXT_CALLBACK_DESTROY_ANY_WSI_CLOSING, + NULL, NULL, 0); + ext++; + } + + /* free up his parsing allocations */ + + for (n = 0; n < WSI_TOKEN_COUNT; n++) + if (wsi->utf8_token[n].token) + free(wsi->utf8_token[n].token); + + if (wsi->c_address) + free(wsi->c_address); + +/* fprintf(stderr, "closing fd=%d\n", wsi->sock); */ + +#ifdef LWS_OPENSSL_SUPPORT + if (wsi->ssl) { + n = SSL_get_fd(wsi->ssl); + SSL_shutdown(wsi->ssl); +#ifdef WIN32 + closesocket(n); +#else + close(n); +#endif + SSL_free(wsi->ssl); + } else { +#endif + shutdown(wsi->sock, SHUT_RDWR); +#ifdef WIN32 + if (wsi->sock) + closesocket(wsi->sock); +#else + if (wsi->sock) + close(wsi->sock); +#endif +#ifdef LWS_OPENSSL_SUPPORT + } +#endif + if (wsi->user_space) + free(wsi->user_space); + + free(wsi); +} + +/** + * libwebsockets_hangup_on_client() - Server calls to terminate client + * connection + * @context: libwebsockets context + * @fd: Connection socket descriptor + */ + +void +libwebsockets_hangup_on_client(struct libwebsocket_context *context, int fd) +{ + struct libwebsocket *wsi = wsi_from_fd(context, fd); + + if (wsi == NULL) + return; + + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); +} + + +/** + * libwebsockets_get_peer_addresses() - Get client address information + * @fd: Connection socket descriptor + * @name: Buffer to take client address name + * @name_len: Length of client address name buffer + * @rip: Buffer to take client address IP qotted quad + * @rip_len: Length of client address IP buffer + * + * This function fills in @name and @rip with the name and IP of + * the client connected with socket descriptor @fd. Names may be + * truncated if there is not enough room. If either cannot be + * determined, they will be returned as valid zero-length strings. + */ + +void +libwebsockets_get_peer_addresses(int fd, char *name, int name_len, + char *rip, int rip_len) +{ + unsigned int len; + struct sockaddr_in sin; + struct hostent *host; + struct hostent *host1; + char ip[128]; + unsigned char *p; + int n; + struct sockaddr_un *un; + + rip[0] = '\0'; + name[0] = '\0'; + + len = sizeof sin; + if (getpeername(fd, (struct sockaddr *) &sin, &len) < 0) { + perror("getpeername"); + return; + } + + host = gethostbyaddr((char *) &sin.sin_addr, sizeof sin.sin_addr, + AF_INET); + if (host == NULL) { + perror("gethostbyaddr"); + return; + } + + strncpy(name, host->h_name, name_len); + name[name_len - 1] = '\0'; + + host1 = gethostbyname(host->h_name); + if (host1 == NULL) + return; + p = (unsigned char *)host1; + n = 0; + while (p != NULL) { + p = (unsigned char *)host1->h_addr_list[n++]; + if (p == NULL) + continue; + if ((host1->h_addrtype != AF_INET) +#ifdef AF_LOCAL + && (host1->h_addrtype != AF_LOCAL) +#endif + ) + continue; + + if (host1->h_addrtype == AF_INET) + sprintf(ip, "%u.%u.%u.%u", p[0], p[1], p[2], p[3]); +#ifdef AF_LOCAL + else { + un = (struct sockaddr_un *)p; + strncpy(ip, un->sun_path, sizeof(ip) -1); + ip[sizeof(ip) - 1] = '\0'; + } +#endif + p = NULL; + strncpy(rip, ip, rip_len); + rip[rip_len - 1] = '\0'; + } +} + +int libwebsockets_get_random(struct libwebsocket_context *context, + void *buf, int len) +{ + int n; + char *p = buf; + +#ifdef WIN32 + for (n = 0; n < len; n++) + p[n] = (unsigned char)rand(); +#else + n = read(context->fd_random, p, len); +#endif + + return n; +} + +unsigned char * +libwebsockets_SHA1(const unsigned char *d, size_t n, unsigned char *md) +{ + return SHA1(d, n, md); +} + +void libwebsockets_00_spaceout(char *key, int spaces, int seed) +{ + char *p; + + key++; + while (spaces--) { + if (*key && (seed & 1)) + key++; + seed >>= 1; + + p = key + strlen(key); + while (p >= key) { + p[1] = p[0]; + p--; + } + *key++ = ' '; + } +} + +void libwebsockets_00_spam(char *key, int count, int seed) +{ + char *p; + + key++; + while (count--) { + + if (*key && (seed & 1)) + key++; + seed >>= 1; + + p = key + strlen(key); + while (p >= key) { + p[1] = p[0]; + p--; + } + *key++ = 0x21 + ((seed & 0xffff) % 15); + /* 4 would use it up too fast.. not like it matters */ + seed >>= 1; + } +} + +int lws_send_pipe_choked(struct libwebsocket *wsi) +{ + struct pollfd fds; + + fds.fd = wsi->sock; + fds.events = POLLOUT; + fds.revents = 0; + + if (poll(&fds, 1, 0) != 1) + return 1; + + if ((fds.revents & POLLOUT) == 0) + return 1; + + /* okay to send another packet without blocking */ + + return 0; +} + +int +lws_handle_POLLOUT_event(struct libwebsocket_context *context, + struct libwebsocket *wsi, struct pollfd *pollfd) +{ + struct lws_tokens eff_buf; + int n; + int ret; + int m; + int handled = 0; + + for (n = 0; n < wsi->count_active_extensions; n++) { + if (!wsi->active_extensions[n]->callback) + continue; + + m = wsi->active_extensions[n]->callback(context, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_IS_WRITEABLE, + wsi->active_extensions_user[n], NULL, 0); + if (m > handled) + handled = m; + } + + if (handled == 1) + goto notify_action; + + if (!wsi->extension_data_pending || handled == 2) + goto user_service; + + /* + * check in on the active extensions, see if they + * had pending stuff to spill... they need to get the + * first look-in otherwise sequence will be disordered + * + * NULL, zero-length eff_buf means just spill pending + */ + + ret = 1; + while (ret == 1) { + + /* default to nobody has more to spill */ + + ret = 0; + eff_buf.token = NULL; + eff_buf.token_len = 0; + + /* give every extension a chance to spill */ + + for (n = 0; n < wsi->count_active_extensions; n++) { + m = wsi->active_extensions[n]->callback( + wsi->protocol->owning_server, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_PACKET_TX_PRESEND, + wsi->active_extensions_user[n], &eff_buf, 0); + if (m < 0) { + fprintf(stderr, "extension reports fatal error\n"); + return -1; + } + if (m) + /* + * at least one extension told us he has more + * to spill, so we will go around again after + */ + ret = 1; + } + + /* assuming they gave us something to send, send it */ + + if (eff_buf.token_len) { + if (lws_issue_raw(wsi, (unsigned char *)eff_buf.token, + eff_buf.token_len)) + return -1; + } else + continue; + + /* no extension has more to spill */ + + if (!ret) + continue; + + /* + * There's more to spill from an extension, but we just sent + * something... did that leave the pipe choked? + */ + + if (!lws_send_pipe_choked(wsi)) + /* no we could add more */ + continue; + + debug("choked in POLLOUT service\n"); + + /* + * Yes, he's choked. Leave the POLLOUT masked on so we will + * come back here when he is unchoked. Don't call the user + * callback to enforce ordering of spilling, he'll get called + * when we come back here and there's nothing more to spill. + */ + + return 0; + } + + wsi->extension_data_pending = 0; + +user_service: + /* one shot */ + + if (pollfd) { + pollfd->events &= ~POLLOUT; + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_CLEAR_MODE_POLL_FD, + (void *)(long)wsi->sock, NULL, POLLOUT); + } + +notify_action: + + if (wsi->mode == LWS_CONNMODE_WS_CLIENT) + n = LWS_CALLBACK_CLIENT_WRITEABLE; + else + n = LWS_CALLBACK_SERVER_WRITEABLE; + + wsi->protocol->callback(context, wsi, n, wsi->user_space, NULL, 0); + + return 0; +} + + + +void +libwebsocket_service_timeout_check(struct libwebsocket_context *context, + struct libwebsocket *wsi, unsigned int sec) +{ + int n; + + /* + * if extensions want in on it (eg, we are a mux parent) + * give them a chance to service child timeouts + */ + + for (n = 0; n < wsi->count_active_extensions; n++) + wsi->active_extensions[n]->callback( + context, wsi->active_extensions[n], + wsi, LWS_EXT_CALLBACK_1HZ, + wsi->active_extensions_user[n], NULL, sec); + + if (!wsi->pending_timeout) + return; + + /* + * if we went beyond the allowed time, kill the + * connection + */ + + if (sec > wsi->pending_timeout_limit) { + debug("TIMEDOUT WAITING\n"); + libwebsocket_close_and_free_session(context, + wsi, LWS_CLOSE_STATUS_NOSTATUS); + } +} + +struct libwebsocket * +libwebsocket_create_new_server_wsi(struct libwebsocket_context *context) +{ + struct libwebsocket *new_wsi; + int n; + + new_wsi = malloc(sizeof(struct libwebsocket)); + if (new_wsi == NULL) { + fprintf(stderr, "Out of memory for new connection\n"); + return NULL; + } + + memset(new_wsi, 0, sizeof (struct libwebsocket)); + new_wsi->count_active_extensions = 0; + new_wsi->pending_timeout = NO_PENDING_TIMEOUT; + + /* intialize the instance struct */ + + new_wsi->state = WSI_STATE_HTTP; + new_wsi->name_buffer_pos = 0; + new_wsi->mode = LWS_CONNMODE_WS_SERVING; + + for (n = 0; n < WSI_TOKEN_COUNT; n++) { + new_wsi->utf8_token[n].token = NULL; + new_wsi->utf8_token[n].token_len = 0; + } + + /* + * these can only be set once the protocol is known + * we set an unestablished connection's protocol pointer + * to the start of the supported list, so it can look + * for matching ones during the handshake + */ + new_wsi->protocol = context->protocols; + new_wsi->user_space = NULL; + + /* + * Default protocol is 76 / 00 + * After 76, there's a header specified to inform which + * draft the client wants, when that's seen we modify + * the individual connection's spec revision accordingly + */ + new_wsi->ietf_spec_revision = 0; + + return new_wsi; +} + +char * +libwebsockets_generate_client_handshake(struct libwebsocket_context *context, + struct libwebsocket *wsi, char *pkt) +{ + char hash[20]; + char *p = pkt; + int n; + struct libwebsocket_extension *ext; + struct libwebsocket_extension *ext1; + int ext_count = 0; + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 1 + MAX_BROADCAST_PAYLOAD + + LWS_SEND_BUFFER_POST_PADDING]; + static const char magic_websocket_guid[] = + "258EAFA5-E914-47DA-95CA-C5AB0DC85B11"; + + /* + * create the random key + */ + + n = libwebsockets_get_random(context, hash, 16); + if (n != 16) { + fprintf(stderr, "Unable to read from random dev %s\n", + SYSTEM_RANDOM_FILEPATH); + free(wsi->c_path); + free(wsi->c_host); + if (wsi->c_origin) + free(wsi->c_origin); + if (wsi->c_protocol) + free(wsi->c_protocol); + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return NULL; + } + + lws_b64_encode_string(hash, 16, wsi->key_b64, + sizeof wsi->key_b64); + + /* + * 00 example client handshake + * + * GET /socket.io/websocket HTTP/1.1 + * Upgrade: WebSocket + * Connection: Upgrade + * Host: 127.0.0.1:9999 + * Origin: http://127.0.0.1 + * Sec-WebSocket-Key1: 1 0 2#0W 9 89 7 92 ^ + * Sec-WebSocket-Key2: 7 7Y 4328 B2v[8(z1 + * Cookie: socketio=websocket + * + * (Á®Ä0¶†≥ + * + * 04 example client handshake + * + * GET /chat HTTP/1.1 + * Host: server.example.com + * Upgrade: websocket + * Connection: Upgrade + * Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ== + * Sec-WebSocket-Origin: http://example.com + * Sec-WebSocket-Protocol: chat, superchat + * Sec-WebSocket-Version: 4 + */ + + p += sprintf(p, "GET %s HTTP/1.1\x0d\x0a", wsi->c_path); + + if (wsi->ietf_spec_revision == 0) { + unsigned char spaces_1, spaces_2; + unsigned int max_1, max_2; + unsigned int num_1, num_2; + unsigned long product_1, product_2; + char key_1[40]; + char key_2[40]; + unsigned int seed; + unsigned int count; + char challenge[16]; + + libwebsockets_get_random(context, &spaces_1, + sizeof(char)); + libwebsockets_get_random(context, &spaces_2, + sizeof(char)); + + spaces_1 = (spaces_1 % 12) + 1; + spaces_2 = (spaces_2 % 12) + 1; + + max_1 = 4294967295 / spaces_1; + max_2 = 4294967295 / spaces_2; + + libwebsockets_get_random(context, &num_1, sizeof(int)); + libwebsockets_get_random(context, &num_2, sizeof(int)); + + num_1 = (num_1 % max_1); + num_2 = (num_2 % max_2); + + challenge[0] = num_1 >> 24; + challenge[1] = num_1 >> 16; + challenge[2] = num_1 >> 8; + challenge[3] = num_1; + challenge[4] = num_2 >> 24; + challenge[5] = num_2 >> 16; + challenge[6] = num_2 >> 8; + challenge[7] = num_2; + + product_1 = num_1 * spaces_1; + product_2 = num_2 * spaces_2; + + sprintf(key_1, "%lu", product_1); + sprintf(key_2, "%lu", product_2); + + libwebsockets_get_random(context, &seed, sizeof(int)); + libwebsockets_get_random(context, &count, sizeof(int)); + + libwebsockets_00_spam(key_1, (count % 12) + 1, seed); + + libwebsockets_get_random(context, &seed, sizeof(int)); + libwebsockets_get_random(context, &count, sizeof(int)); + + libwebsockets_00_spam(key_2, (count % 12) + 1, seed); + + libwebsockets_get_random(context, &seed, sizeof(int)); + + libwebsockets_00_spaceout(key_1, spaces_1, seed); + libwebsockets_00_spaceout(key_2, spaces_2, seed >> 16); + + p += sprintf(p, "Upgrade: WebSocket\x0d\x0a" + "Connection: Upgrade\x0d\x0aHost: %s\x0d\x0a", + wsi->c_host); + if (wsi->c_origin) + p += sprintf(p, "Origin: %s\x0d\x0a", + wsi->c_origin); + + if (wsi->c_protocol) + p += sprintf(p, "Sec-WebSocket-Protocol: %s" + "\x0d\x0a", wsi->c_protocol); + + p += sprintf(p, "Sec-WebSocket-Key1: %s\x0d\x0a", + key_1); + p += sprintf(p, "Sec-WebSocket-Key2: %s\x0d\x0a", + key_2); + + /* give userland a chance to append, eg, cookies */ + + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_CLIENT_APPEND_HANDSHAKE_HEADER, + NULL, &p, (pkt + sizeof(pkt)) - p - 12); + + p += sprintf(p, "\x0d\x0a"); + + if (libwebsockets_get_random(context, p, 8) != 8) + return NULL; + memcpy(&challenge[8], p, 8); + p += 8; + + /* precompute what we want to see from the server */ + + MD5((unsigned char *)challenge, 16, + (unsigned char *)wsi->initial_handshake_hash_base64); + + goto issue_hdr; + } + + p += sprintf(p, "Host: %s\x0d\x0a", wsi->c_host); + p += sprintf(p, "Upgrade: websocket\x0d\x0a"); + p += sprintf(p, "Connection: Upgrade\x0d\x0a" + "Sec-WebSocket-Key: "); + strcpy(p, wsi->key_b64); + p += strlen(wsi->key_b64); + p += sprintf(p, "\x0d\x0a"); + if (wsi->c_origin) + p += sprintf(p, "Sec-WebSocket-Origin: %s\x0d\x0a", + wsi->c_origin); + if (wsi->c_protocol) + p += sprintf(p, "Sec-WebSocket-Protocol: %s\x0d\x0a", + wsi->c_protocol); + + /* tell the server what extensions we could support */ + + p += sprintf(p, "Sec-WebSocket-Extensions: "); + + ext =context->extensions; + while (ext && ext->callback) { + + n = 0; + ext1 = context->extensions; + while (ext1 && ext1->callback) { + + n |= ext1->callback(context, ext1, wsi, + LWS_EXT_CALLBACK_CHECK_OK_TO_PROPOSE_EXTENSION, + NULL, (char *)ext->name, 0); + + ext1++; + } + + if (n) { + + /* an extension vetos us */ + debug("ext %s vetoed\n", (char *)ext->name); + ext++; + continue; + } + + n = context->protocols[0].callback(context, wsi, + LWS_CALLBACK_CLIENT_CONFIRM_EXTENSION_SUPPORTED, + wsi->user_space, (char *)ext->name, 0); + + /* + * zero return from callback means + * go ahead and allow the extension, + * it's what we get if the callback is + * unhandled + */ + + if (n) { + ext++; + continue; + } + + /* apply it */ + + if (ext_count) + *p++ = ','; + p += sprintf(p, "%s", ext->name); + ext_count++; + + ext++; + } + + p += sprintf(p, "\x0d\x0a"); + + if (wsi->ietf_spec_revision) + p += sprintf(p, "Sec-WebSocket-Version: %d\x0d\x0a", + wsi->ietf_spec_revision); + + /* give userland a chance to append, eg, cookies */ + + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_CLIENT_APPEND_HANDSHAKE_HEADER, + NULL, &p, (pkt + sizeof(pkt)) - p - 12); + + p += sprintf(p, "\x0d\x0a"); + + /* prepare the expected server accept response */ + + strcpy((char *)buf, wsi->key_b64); + strcpy((char *)&buf[strlen((char *)buf)], magic_websocket_guid); + + SHA1(buf, strlen((char *)buf), (unsigned char *)hash); + + lws_b64_encode_string(hash, 20, + wsi->initial_handshake_hash_base64, + sizeof wsi->initial_handshake_hash_base64); + +issue_hdr: + +// puts(pkt); + + /* done with these now */ + + free(wsi->c_path); + free(wsi->c_host); + if (wsi->c_origin) + free(wsi->c_origin); + + return p; +} + +int +lws_client_interpret_server_handshake(struct libwebsocket_context *context, + struct libwebsocket *wsi) +{ + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 1 + MAX_BROADCAST_PAYLOAD + + LWS_SEND_BUFFER_POST_PADDING]; + char pkt[1024]; + char *p = &pkt[0]; + const char *pc; + const char *c; + int more = 1; + int okay = 0; + char ext_name[128]; + struct libwebsocket_extension *ext; + void *v; + int len = 0; + int n; + static const char magic_websocket_04_masking_guid[] = + "61AC5F19-FBBA-4540-B96F-6561F1AB40A8"; + + /* + * 00 / 76 --> + * + * HTTP/1.1 101 WebSocket Protocol Handshake + * Upgrade: WebSocket + * Connection: Upgrade + * Sec-WebSocket-Origin: http://127.0.0.1 + * Sec-WebSocket-Location: ws://127.0.0.1:9999/socket.io/websocket + * + * xxxxxxxxxxxxxxxx + */ + + if (wsi->ietf_spec_revision == 0) { + if (!wsi->utf8_token[WSI_TOKEN_HTTP].token_len || + !wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len || + !wsi->utf8_token[WSI_TOKEN_CHALLENGE].token_len || + !wsi->utf8_token[WSI_TOKEN_CONNECTION].token_len || + (!wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len && + wsi->c_protocol != NULL)) { + debug("libwebsocket_client_handshake " + "missing required header(s)\n"); + pkt[len] = '\0'; + debug("%s", pkt); + goto bail3; + } + + strtolower(wsi->utf8_token[WSI_TOKEN_HTTP].token); + if (strcmp(wsi->utf8_token[WSI_TOKEN_HTTP].token, + "101 websocket protocol handshake")) { + fprintf(stderr, "libwebsocket_client_handshake " + "server sent bad HTTP response '%s'\n", + wsi->utf8_token[WSI_TOKEN_HTTP].token); + goto bail3; + } + + if (wsi->utf8_token[WSI_TOKEN_CHALLENGE].token_len < + 16) { + fprintf(stderr, "libwebsocket_client_handshake " + "challenge reply too short %d\n", + wsi->utf8_token[ + WSI_TOKEN_CHALLENGE].token_len); + pkt[len] = '\0'; + debug("%s", pkt); + goto bail3; + + } + + goto select_protocol; + } + + /* + * well, what the server sent looked reasonable for syntax. + * Now let's confirm it sent all the necessary headers + */ +#if 0 + fprintf(stderr, "WSI_TOKEN_HTTP: %d\n", wsi->utf8_token[WSI_TOKEN_HTTP].token_len); + fprintf(stderr, "WSI_TOKEN_UPGRADE: %d\n", wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len); + fprintf(stderr, "WSI_TOKEN_CONNECTION: %d\n", wsi->utf8_token[WSI_TOKEN_CONNECTION].token_len); + fprintf(stderr, "WSI_TOKEN_ACCEPT: %d\n", wsi->utf8_token[WSI_TOKEN_ACCEPT].token_len); + fprintf(stderr, "WSI_TOKEN_NONCE: %d\n", wsi->utf8_token[WSI_TOKEN_NONCE].token_len); + fprintf(stderr, "WSI_TOKEN_PROTOCOL: %d\n", wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len); +#endif + if (!wsi->utf8_token[WSI_TOKEN_HTTP].token_len || + !wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len || + !wsi->utf8_token[WSI_TOKEN_CONNECTION].token_len || + !wsi->utf8_token[WSI_TOKEN_ACCEPT].token_len || + (!wsi->utf8_token[WSI_TOKEN_NONCE].token_len && + wsi->ietf_spec_revision == 4) || + (!wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len && + wsi->c_protocol != NULL)) { + debug("libwebsocket_client_handshake " + "missing required header(s)\n"); + pkt[len] = '\0'; + debug("%s", pkt); + goto bail3; + } + + /* + * Everything seems to be there, now take a closer look at what + * is in each header + */ + + strtolower(wsi->utf8_token[WSI_TOKEN_HTTP].token); + if (strcmp(wsi->utf8_token[WSI_TOKEN_HTTP].token, + "101 switching protocols")) { + fprintf(stderr, "libwebsocket_client_handshake " + "server sent bad HTTP response '%s'\n", + wsi->utf8_token[WSI_TOKEN_HTTP].token); + goto bail3; + } + + strtolower(wsi->utf8_token[WSI_TOKEN_UPGRADE].token); + if (strcmp(wsi->utf8_token[WSI_TOKEN_UPGRADE].token, + "websocket")) { + fprintf(stderr, "libwebsocket_client_handshake server " + "sent bad Upgrade header '%s'\n", + wsi->utf8_token[WSI_TOKEN_UPGRADE].token); + goto bail3; + } + + strtolower(wsi->utf8_token[WSI_TOKEN_CONNECTION].token); + if (strcmp(wsi->utf8_token[WSI_TOKEN_CONNECTION].token, + "upgrade")) { + fprintf(stderr, "libwebsocket_client_handshake server " + "sent bad Connection hdr '%s'\n", + wsi->utf8_token[WSI_TOKEN_CONNECTION].token); + goto bail3; + } + +select_protocol: + pc = wsi->c_protocol; + if (pc == NULL) + fprintf(stderr, "lws_client_interpret_server_handshake: NULL c_protocol\n"); + else + debug("lws_client_interpret_server_handshake: cPprotocol='%s'\n", pc); + + /* + * confirm the protocol the server wants to talk was in the list + * of protocols we offered + */ + + if (!wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len) { + + fprintf(stderr, "lws_client_interpret_server_handshake WSI_TOKEN_PROTOCOL is null\n"); + /* + * no protocol name to work from, + * default to first protocol + */ + wsi->protocol = &context->protocols[0]; + + free(wsi->c_protocol); + + goto check_accept; + } + + while (*pc && !okay) { + if ((!strncmp(pc, + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token, + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len)) && + (pc[wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len] == ',' || + pc[wsi->utf8_token[WSI_TOKEN_PROTOCOL].token_len] == '\0')) { + okay = 1; + continue; + } + while (*pc && *pc != ',') + pc++; + while (*pc && *pc != ' ') + pc++; + } + + /* done with him now */ + + if (wsi->c_protocol) + free(wsi->c_protocol); + + + if (!okay) { + fprintf(stderr, "libwebsocket_client_handshake server " + "sent bad protocol '%s'\n", + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token); + goto bail2; + } + + /* + * identify the selected protocol struct and set it + */ + n = 0; + wsi->protocol = NULL; + while (context->protocols[n].callback) { + if (strcmp(wsi->utf8_token[WSI_TOKEN_PROTOCOL].token, + context->protocols[n].name) == 0) + wsi->protocol = &context->protocols[n]; + n++; + } + + if (wsi->protocol == NULL) { + fprintf(stderr, "libwebsocket_client_handshake server " + "requested protocol '%s', which we " + "said we supported but we don't!\n", + wsi->utf8_token[WSI_TOKEN_PROTOCOL].token); + goto bail2; + } + + + /* instantiate the accepted extensions */ + + if (!wsi->utf8_token[WSI_TOKEN_EXTENSIONS].token_len) { + debug("no client extenstions allowed by server \n"); + goto check_accept; + } + + /* + * break down the list of server accepted extensions + * and go through matching them or identifying bogons + */ + + c = wsi->utf8_token[WSI_TOKEN_EXTENSIONS].token; + n = 0; + while (more) { + + if (*c && (*c != ',' && *c != ' ' && *c != '\t')) { + ext_name[n] = *c++; + if (n < sizeof(ext_name) - 1) + n++; + continue; + } + ext_name[n] = '\0'; + if (!*c) + more = 0; + else { + c++; + if (!n) + continue; + } + + /* check we actually support it */ + + debug("checking client ext %s\n", ext_name); + + n = 0; + ext = wsi->protocol->owning_server->extensions; + while (ext && ext->callback) { + + if (strcmp(ext_name, ext->name)) { + ext++; + continue; + } + + n = 1; + + debug("instantiating client ext %s\n", ext_name); + + /* instantiate the extension on this conn */ + + wsi->active_extensions_user[ + wsi->count_active_extensions] = + malloc(ext->per_session_data_size); + memset(wsi->active_extensions_user[ + wsi->count_active_extensions], 0, + ext->per_session_data_size); + wsi->active_extensions[ + wsi->count_active_extensions] = ext; + + /* allow him to construct his context */ + + ext->callback(wsi->protocol->owning_server, + ext, wsi, + LWS_EXT_CALLBACK_CLIENT_CONSTRUCT, + wsi->active_extensions_user[ + wsi->count_active_extensions], + NULL, 0); + + wsi->count_active_extensions++; + + ext++; + } + + if (n == 0) { + fprintf(stderr, "Server said we should use" + "an unknown extension '%s'!\n", ext_name); + goto bail2; + } + + n = 0; + } + + +check_accept: + + if (wsi->ietf_spec_revision == 0) { + + if (memcmp(wsi->initial_handshake_hash_base64, + wsi->utf8_token[WSI_TOKEN_CHALLENGE].token, 16)) { + fprintf(stderr, "libwebsocket_client_handshake " + "failed 00 challenge compare\n"); + pkt[len] = '\0'; + fprintf(stderr, "%s", pkt); + goto bail2; + } + + goto accept_ok; + } + + /* + * Confirm his accept token is the one we precomputed + */ + + if (strcmp(wsi->utf8_token[WSI_TOKEN_ACCEPT].token, + wsi->initial_handshake_hash_base64)) { + fprintf(stderr, "libwebsocket_client_handshake server " + "sent bad ACCEPT '%s' vs computed '%s'\n", + wsi->utf8_token[WSI_TOKEN_ACCEPT].token, + wsi->initial_handshake_hash_base64); + goto bail2; + } + + if (wsi->ietf_spec_revision == 4) { + /* + * Calculate the 04 masking key to use when + * sending data to server + */ + + strcpy((char *)buf, wsi->key_b64); + p = (char *)buf + strlen(wsi->key_b64); + strcpy(p, wsi->utf8_token[WSI_TOKEN_NONCE].token); + p += wsi->utf8_token[WSI_TOKEN_NONCE].token_len; + strcpy(p, magic_websocket_04_masking_guid); + SHA1(buf, strlen((char *)buf), wsi->masking_key_04); + } + accept_ok: + + /* allocate the per-connection user memory (if any) */ + if (wsi->protocol->per_session_data_size && !libwebsocket_ensure_user_space(wsi)) + goto bail2; + + /* clear his proxy connection timeout */ + + libwebsocket_set_timeout(wsi, NO_PENDING_TIMEOUT, 0); + + /* mark him as being alive */ + + wsi->state = WSI_STATE_ESTABLISHED; + wsi->mode = LWS_CONNMODE_WS_CLIENT; + + fprintf(stderr, "handshake OK for protocol %s\n", + wsi->protocol->name); + + /* call him back to inform him he is up */ + + wsi->protocol->callback(context, wsi, + LWS_CALLBACK_CLIENT_ESTABLISHED, + wsi->user_space, + NULL, 0); + + /* + * inform all extensions, not just active ones since they + * already know + */ + + ext = context->extensions; + + while (ext && ext->callback) { + v = NULL; + for (n = 0; n < wsi->count_active_extensions; n++) + if (wsi->active_extensions[n] == ext) + v = wsi->active_extensions_user[n]; + + ext->callback(context, ext, wsi, + LWS_EXT_CALLBACK_ANY_WSI_ESTABLISHED, v, NULL, 0); + ext++; + } + + return 0; + +bail3: + if (wsi->c_protocol) + free(wsi->c_protocol); + +bail2: + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; +} + + + +/** + * libwebsocket_service_fd() - Service polled socket with something waiting + * @context: Websocket context + * @pollfd: The pollfd entry describing the socket fd and which events + * happened. + * + * This function closes any active connections and then frees the + * context. After calling this, any further use of the context is + * undefined. + */ + +int +libwebsocket_service_fd(struct libwebsocket_context *context, + struct pollfd *pollfd) +{ + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 1 + MAX_BROADCAST_PAYLOAD + + LWS_SEND_BUFFER_POST_PADDING]; + struct libwebsocket *wsi; + struct libwebsocket *new_wsi; + int n; + int m; + size_t len; + int accept_fd; + unsigned int clilen; + struct sockaddr_in cli_addr; + struct timeval tv; + char pkt[1024]; + char *p = &pkt[0]; + int more = 1; + struct lws_tokens eff_buf; + int opt = 1; + +#ifdef LWS_OPENSSL_SUPPORT + char ssl_err_buf[512]; +#endif + /* + * you can call us with pollfd = NULL to just allow the once-per-second + * global timeout checks; if less than a second since the last check + * it returns immediately then. + */ + + gettimeofday(&tv, NULL); + + if (context->last_timeout_check_s != tv.tv_sec) { + context->last_timeout_check_s = tv.tv_sec; + + /* global timeout check once per second */ + + for (n = 0; n < context->fds_count; n++) { + wsi = wsi_from_fd(context, context->fds[n].fd); + + libwebsocket_service_timeout_check(context, wsi, + tv.tv_sec); + } + } + + /* just here for timeout management? */ + + if (pollfd == NULL) + return 0; + + /* no, here to service a socket descriptor */ + + wsi = wsi_from_fd(context, pollfd->fd); + + if (wsi == NULL) + return 1; + + switch (wsi->mode) { + case LWS_CONNMODE_SERVER_LISTENER: + + /* pollin means a client has connected to us then */ + + if (!pollfd->revents & POLLIN) + break; + + if (context->fds_count >= MAX_CLIENTS) { + fprintf(stderr, "too busy to accept new client\n"); + break; + } + + /* listen socket got an unencrypted connection... */ + + clilen = sizeof(cli_addr); + accept_fd = accept(pollfd->fd, (struct sockaddr *)&cli_addr, + &clilen); + if (accept_fd < 0) { + fprintf(stderr, "ERROR on accept"); + break; + } + + /* Disable Nagle */ + opt = 1; + setsockopt(accept_fd, IPPROTO_TCP, TCP_NODELAY, (const void *)&opt, + sizeof(opt)); + + /* + * look at who we connected to and give user code a chance + * to reject based on client IP. There's no protocol selected + * yet so we issue this to protocols[0] + */ + + if ((context->protocols[0].callback)(context, wsi, + LWS_CALLBACK_FILTER_NETWORK_CONNECTION, + (void*)(long)accept_fd, NULL, 0)) { + debug("Callback denied network connection\n"); +#ifdef WIN32 + closesocket(accept_fd); +#else + close(accept_fd); +#endif + break; + } + + /* accepting connection to main listener */ + + new_wsi = libwebsocket_create_new_server_wsi(context); + if (new_wsi == NULL) + break; + + new_wsi->sock = accept_fd; + + +#ifdef LWS_OPENSSL_SUPPORT + new_wsi->ssl = NULL; + + if (context->use_ssl) { + + new_wsi->ssl = SSL_new(context->ssl_ctx); + if (new_wsi->ssl == NULL) { + fprintf(stderr, "SSL_new failed: %s\n", + ERR_error_string(SSL_get_error( + new_wsi->ssl, 0), NULL)); + libwebsockets_decode_ssl_error(); + free(new_wsi); + break; + } + + SSL_set_fd(new_wsi->ssl, accept_fd); + + n = SSL_accept(new_wsi->ssl); + if (n != 1) { + /* + * browsers seem to probe with various + * ssl params which fail then retry + * and succeed + */ + debug("SSL_accept failed skt %u: %s\n", + pollfd->fd, + ERR_error_string(SSL_get_error( + new_wsi->ssl, n), NULL)); + SSL_free( + new_wsi->ssl); + free(new_wsi); + break; + } + + debug("accepted new SSL conn " + "port %u on fd=%d SSL ver %s\n", + ntohs(cli_addr.sin_port), accept_fd, + SSL_get_version(new_wsi->ssl)); + + } else +#endif + debug("accepted new conn port %u on fd=%d\n", + ntohs(cli_addr.sin_port), accept_fd); + + insert_wsi(context, new_wsi); + + /* + * make sure NO events are seen yet on this new socket + * (otherwise we inherit old fds[client].revents from + * previous socket there and die mysteriously! ) + */ + context->fds[context->fds_count].revents = 0; + + context->fds[context->fds_count].events = POLLIN; + context->fds[context->fds_count++].fd = accept_fd; + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, new_wsi, + LWS_CALLBACK_ADD_POLL_FD, + (void *)(long)accept_fd, NULL, POLLIN); + + break; + + case LWS_CONNMODE_BROADCAST_PROXY_LISTENER: + + /* as we are listening, POLLIN means accept() is needed */ + + if (!pollfd->revents & POLLIN) + break; + + /* listen socket got an unencrypted connection... */ + + clilen = sizeof(cli_addr); + accept_fd = accept(pollfd->fd, (struct sockaddr *)&cli_addr, + &clilen); + if (accept_fd < 0) { + fprintf(stderr, "ERROR on accept"); + break; + } + + if (context->fds_count >= MAX_CLIENTS) { + fprintf(stderr, "too busy to accept new broadcast " + "proxy client\n"); +#ifdef WIN32 + closesocket(accept_fd); +#else + close(accept_fd); +#endif + break; + } + + /* create a dummy wsi for the connection and add it */ + + new_wsi = malloc(sizeof(struct libwebsocket)); + memset(new_wsi, 0, sizeof (struct libwebsocket)); + new_wsi->sock = accept_fd; + new_wsi->mode = LWS_CONNMODE_BROADCAST_PROXY; + new_wsi->state = WSI_STATE_ESTABLISHED; + new_wsi->count_active_extensions = 0; + /* note which protocol we are proxying */ + new_wsi->protocol_index_for_broadcast_proxy = + wsi->protocol_index_for_broadcast_proxy; + insert_wsi(context, new_wsi); + + /* add connected socket to internal poll array */ + + context->fds[context->fds_count].revents = 0; + context->fds[context->fds_count].events = POLLIN; + context->fds[context->fds_count++].fd = accept_fd; + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, new_wsi, + LWS_CALLBACK_ADD_POLL_FD, + (void *)(long)accept_fd, NULL, POLLIN); + + break; + + case LWS_CONNMODE_BROADCAST_PROXY: + + /* handle session socket closed */ + + if (pollfd->revents & (POLLERR | POLLHUP)) { + + debug("Session Socket %p (fd=%d) dead\n", + (void *)wsi, pollfd->fd); + + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NORMAL); + return 1; + } + + /* + * either extension code with stuff to spill, or the user code, + * requested a callback when it was OK to write + */ + + if (pollfd->revents & POLLOUT) + if (lws_handle_POLLOUT_event(context, wsi, pollfd) < 0) { + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NORMAL); + return 1; + } + + /* any incoming data ready? */ + + if (!(pollfd->revents & POLLIN)) + break; + + /* get the issued broadcast payload from the socket */ + + len = read(pollfd->fd, buf + LWS_SEND_BUFFER_PRE_PADDING, + MAX_BROADCAST_PAYLOAD); + if (len < 0) { + fprintf(stderr, "Error reading broadcast payload\n"); + break; + } + + /* broadcast it to all guys with this protocol index */ + + for (n = 0; n < FD_HASHTABLE_MODULUS; n++) { + + for (m = 0; m < context->fd_hashtable[n].length; m++) { + + new_wsi = context->fd_hashtable[n].wsi[m]; + + /* only to clients we are serving to */ + + if (new_wsi->mode != LWS_CONNMODE_WS_SERVING) + continue; + + /* + * never broadcast to non-established + * connection + */ + + if (new_wsi->state != WSI_STATE_ESTABLISHED) + continue; + + /* + * only broadcast to connections using + * the requested protocol + */ + + if (new_wsi->protocol->protocol_index != + wsi->protocol_index_for_broadcast_proxy) + continue; + + /* broadcast it to this connection */ + + new_wsi->protocol->callback(context, new_wsi, + LWS_CALLBACK_BROADCAST, + new_wsi->user_space, + buf + LWS_SEND_BUFFER_PRE_PADDING, len); + } + } + break; + + case LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY: + + /* handle proxy hung up on us */ + + if (pollfd->revents & (POLLERR | POLLHUP)) { + + fprintf(stderr, "Proxy connection %p (fd=%d) dead\n", + (void *)wsi, pollfd->fd); + + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + + n = recv(wsi->sock, pkt, sizeof pkt, 0); + if (n < 0) { + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + fprintf(stderr, "ERROR reading from proxy socket\n"); + return 1; + } + + pkt[13] = '\0'; + if (strcmp(pkt, "HTTP/1.0 200 ") != 0) { + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + fprintf(stderr, "ERROR from proxy: %s\n", pkt); + return 1; + } + + /* clear his proxy connection timeout */ + + libwebsocket_set_timeout(wsi, NO_PENDING_TIMEOUT, 0); + + /* fallthru */ + + case LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE: + + #ifdef LWS_OPENSSL_SUPPORT + if (wsi->use_ssl) { + + wsi->ssl = SSL_new(context->ssl_client_ctx); + wsi->client_bio = BIO_new_socket(wsi->sock, + BIO_NOCLOSE); + SSL_set_bio(wsi->ssl, wsi->client_bio, wsi->client_bio); + + SSL_set_ex_data(wsi->ssl, + openssl_websocket_private_data_index, + context); + + if (SSL_connect(wsi->ssl) <= 0) { + fprintf(stderr, "SSL connect error %s\n", + ERR_error_string(ERR_get_error(), + ssl_err_buf)); + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + + n = SSL_get_verify_result(wsi->ssl); + if ((n != X509_V_OK) && ( + n != X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT || + wsi->use_ssl != 2)) { + + fprintf(stderr, "server's cert didn't " + "look good %d\n", n); + libwebsocket_close_and_free_session(context, + wsi, LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + } else { + wsi->ssl = NULL; + #endif + + + #ifdef LWS_OPENSSL_SUPPORT + } + #endif + + p = libwebsockets_generate_client_handshake(context, wsi, p); + if (p ==NULL) + return 1; + + /* send our request to the server */ + + #ifdef LWS_OPENSSL_SUPPORT + if (wsi->use_ssl) + n = SSL_write(wsi->ssl, pkt, p - pkt); + else + #endif + n = send(wsi->sock, pkt, p - pkt, 0); + + if (n < 0) { + fprintf(stderr, "ERROR writing to client socket\n"); + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + + wsi->parser_state = WSI_TOKEN_NAME_PART; + wsi->mode = LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY; + libwebsocket_set_timeout(wsi, + PENDING_TIMEOUT_AWAITING_SERVER_RESPONSE, 5); + + break; + + case LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY: + + /* handle server hung up on us */ + + if (pollfd->revents & (POLLERR | POLLHUP)) { + + fprintf(stderr, "Server connection %p (fd=%d) dead\n", + (void *)wsi, pollfd->fd); + + goto bail3; + } + + + /* interpret the server response */ + + /* + * HTTP/1.1 101 Switching Protocols + * Upgrade: websocket + * Connection: Upgrade + * Sec-WebSocket-Accept: me89jWimTRKTWwrS3aRrL53YZSo= + * Sec-WebSocket-Nonce: AQIDBAUGBwgJCgsMDQ4PEC== + * Sec-WebSocket-Protocol: chat + */ + + #ifdef LWS_OPENSSL_SUPPORT + if (wsi->use_ssl) + len = SSL_read(wsi->ssl, pkt, sizeof pkt); + else + #endif + len = recv(wsi->sock, pkt, sizeof pkt, 0); + + if (len < 0) { + fprintf(stderr, + "libwebsocket_client_handshake read error\n"); + goto bail3; + } + + p = pkt; + for (n = 0; n < len; n++) + libwebsocket_parse(wsi, *p++); + + /* + * may be coming in multiple packets, there is a 5-second + * libwebsocket timeout still active here too, so if parsing did + * not complete just wait for next packet coming in this state + */ + + if (wsi->parser_state != WSI_PARSING_COMPLETE) + break; + + return lws_client_interpret_server_handshake(context, wsi); + +bail3: + if (wsi->c_protocol) + free(wsi->c_protocol); + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + + case LWS_CONNMODE_WS_CLIENT_WAITING_EXTENSION_CONNECT: + fprintf(stderr, "LWS_CONNMODE_WS_CLIENT_WAITING_EXTENSION_CONNECT\n"); + break; + + case LWS_CONNMODE_WS_CLIENT_PENDING_CANDIDATE_CHILD: + fprintf(stderr, "LWS_CONNMODE_WS_CLIENT_PENDING_CANDIDATE_CHILD\n"); + break; + + + case LWS_CONNMODE_WS_SERVING: + case LWS_CONNMODE_WS_CLIENT: + + /* handle session socket closed */ + + if (pollfd->revents & (POLLERR | POLLHUP)) { + + fprintf(stderr, "Session Socket %p (fd=%d) dead\n", + (void *)wsi, pollfd->fd); + + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + + /* the guy requested a callback when it was OK to write */ + + if ((pollfd->revents & POLLOUT) && + wsi->state == WSI_STATE_ESTABLISHED) + if (lws_handle_POLLOUT_event(context, wsi, + pollfd) < 0) { + libwebsocket_close_and_free_session( + context, wsi, LWS_CLOSE_STATUS_NORMAL); + return 1; + } + + + /* any incoming data ready? */ + + if (!(pollfd->revents & POLLIN)) + break; + +#ifdef LWS_OPENSSL_SUPPORT + if (wsi->ssl) + eff_buf.token_len = SSL_read(wsi->ssl, buf, sizeof buf); + else +#endif + eff_buf.token_len = + recv(pollfd->fd, buf, sizeof buf, 0); + + if (eff_buf.token_len < 0) { + fprintf(stderr, "Socket read returned %d\n", + eff_buf.token_len); + break; + } + if (!eff_buf.token_len) { + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + + /* + * give any active extensions a chance to munge the buffer + * before parse. We pass in a pointer to an lws_tokens struct + * prepared with the default buffer and content length that's in + * there. Rather than rewrite the default buffer, extensions + * that expect to grow the buffer can adapt .token to + * point to their own per-connection buffer in the extension + * user allocation. By default with no extensions or no + * extension callback handling, just the normal input buffer is + * used then so it is efficient. + */ + + eff_buf.token = (char *)buf; + + more = 1; + while (more) { + + more = 0; + + for (n = 0; n < wsi->count_active_extensions; n++) { + m = wsi->active_extensions[n]->callback(context, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_PACKET_RX_PREPARSE, + wsi->active_extensions_user[n], + &eff_buf, 0); + if (m < 0) { + fprintf(stderr, "Extension reports fatal error\n"); + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_NOSTATUS); + return 1; + } + if (m) + more = 1; + } + + /* service incoming data */ + + if (eff_buf.token_len) { + n = libwebsocket_read(context, wsi, + (unsigned char *)eff_buf.token, eff_buf.token_len); + if (n < 0) + /* we closed wsi */ + return 1; + } + + eff_buf.token = NULL; + eff_buf.token_len = 0; + } + break; + } + + return 0; +} + + +/** + * libwebsocket_context_destroy() - Destroy the websocket context + * @context: Websocket context + * + * This function closes any active connections and then frees the + * context. After calling this, any further use of the context is + * undefined. + */ +void +libwebsocket_context_destroy(struct libwebsocket_context *context) +{ + int n; + int m; + struct libwebsocket *wsi; + struct libwebsocket_extension *ext; + + for (n = 0; n < FD_HASHTABLE_MODULUS; n++) + for (m = 0; m < context->fd_hashtable[n].length; m++) { + wsi = context->fd_hashtable[n].wsi[m]; + libwebsocket_close_and_free_session(context, wsi, + LWS_CLOSE_STATUS_GOINGAWAY); + } + + /* + * give all extensions a chance to clean up any per-context + * allocations they might have made + */ + + ext = context->extensions; + m = LWS_EXT_CALLBACK_CLIENT_CONTEXT_DESTRUCT; + if (context->listen_port) + m = LWS_EXT_CALLBACK_SERVER_CONTEXT_DESTRUCT; + while (ext->callback) { + ext->callback(context, ext, NULL, m, NULL, NULL, 0); + ext++; + } + +#ifdef WIN32 +#else + close(context->fd_random); +#endif + +#ifdef LWS_OPENSSL_SUPPORT + if (context->ssl_ctx) + SSL_CTX_free(context->ssl_ctx); + if (context->ssl_client_ctx) + SSL_CTX_free(context->ssl_client_ctx); +#endif + + free(context); + +#ifdef WIN32 + WSACleanup(); +#endif +} + +/** + * libwebsocket_service() - Service any pending websocket activity + * @context: Websocket context + * @timeout_ms: Timeout for poll; 0 means return immediately if nothing needed + * service otherwise block and service immediately, returning + * after the timeout if nothing needed service. + * + * This function deals with any pending websocket traffic, for three + * kinds of event. It handles these events on both server and client + * types of connection the same. + * + * 1) Accept new connections to our context's server + * + * 2) Perform pending broadcast writes initiated from other forked + * processes (effectively serializing asynchronous broadcasts) + * + * 3) Call the receive callback for incoming frame data received by + * server or client connections. + * + * You need to call this service function periodically to all the above + * functions to happen; if your application is single-threaded you can + * just call it in your main event loop. + * + * Alternatively you can fork a new process that asynchronously handles + * calling this service in a loop. In that case you are happy if this + * call blocks your thread until it needs to take care of something and + * would call it with a large nonzero timeout. Your loop then takes no + * CPU while there is nothing happening. + * + * If you are calling it in a single-threaded app, you don't want it to + * wait around blocking other things in your loop from happening, so you + * would call it with a timeout_ms of 0, so it returns immediately if + * nothing is pending, or as soon as it services whatever was pending. + */ + + +int +libwebsocket_service(struct libwebsocket_context *context, int timeout_ms) +{ + int n; + + /* stay dead once we are dead */ + + if (context == NULL) + return 1; + + /* wait for something to need service */ + + n = poll(context->fds, context->fds_count, timeout_ms); + if (n == 0) /* poll timeout */ + return 0; + + if (n < 0) { + /* + fprintf(stderr, "Listen Socket dead\n"); + */ + return 1; + } + + /* handle accept on listening socket? */ + + for (n = 0; n < context->fds_count; n++) + if (context->fds[n].revents) + libwebsocket_service_fd(context, &context->fds[n]); + + return 0; +} + +int +lws_any_extension_handled(struct libwebsocket_context *context, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons r, + void *v, size_t len) +{ + int n; + int handled = 0; + + /* maybe an extension will take care of it for us */ + + for (n = 0; n < wsi->count_active_extensions && !handled; n++) { + if (!wsi->active_extensions[n]->callback) + continue; + + handled |= wsi->active_extensions[n]->callback(context, + wsi->active_extensions[n], wsi, + r, wsi->active_extensions_user[n], v, len); + } + + return handled; +} + + +void * +lws_get_extension_user_matching_ext(struct libwebsocket *wsi, + struct libwebsocket_extension * ext) +{ + int n = 0; + + if (wsi == NULL) + return NULL; + + while (n < wsi->count_active_extensions) { + if (wsi->active_extensions[n] != ext) { + n++; + continue; + } + return wsi->active_extensions_user[n]; + } + + return NULL; +} + +/** + * libwebsocket_callback_on_writable() - Request a callback when this socket + * becomes able to be written to without + * blocking + * + * @context: libwebsockets context + * @wsi: Websocket connection instance to get callback for + */ + +int +libwebsocket_callback_on_writable(struct libwebsocket_context *context, + struct libwebsocket *wsi) +{ + int n; + int handled = 0; + + /* maybe an extension will take care of it for us */ + + for (n = 0; n < wsi->count_active_extensions; n++) { + if (!wsi->active_extensions[n]->callback) + continue; + + handled |= wsi->active_extensions[n]->callback(context, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_REQUEST_ON_WRITEABLE, + wsi->active_extensions_user[n], NULL, 0); + } + + if (handled) + return 1; + + for (n = 0; n < context->fds_count; n++) + if (context->fds[n].fd == wsi->sock) { + context->fds[n].events |= POLLOUT; + n = context->fds_count + 1; + } + + if (n == context->fds_count) + fprintf(stderr, "libwebsocket_callback_on_writable: failed to find socket %d\n", wsi->sock); + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_SET_MODE_POLL_FD, + (void *)(long)wsi->sock, NULL, POLLOUT); + + return 1; +} + +/** + * libwebsocket_callback_on_writable_all_protocol() - Request a callback for + * all connections using the given protocol when it + * becomes possible to write to each socket without + * blocking in turn. + * + * @protocol: Protocol whose connections will get callbacks + */ + +int +libwebsocket_callback_on_writable_all_protocol( + const struct libwebsocket_protocols *protocol) +{ + struct libwebsocket_context *context = protocol->owning_server; + int n; + int m; + struct libwebsocket *wsi; + + for (n = 0; n < FD_HASHTABLE_MODULUS; n++) { + + for (m = 0; m < context->fd_hashtable[n].length; m++) { + + wsi = context->fd_hashtable[n].wsi[m]; + + if (wsi->protocol == protocol) + libwebsocket_callback_on_writable(context, wsi); + } + } + + return 0; +} + +/** + * libwebsocket_set_timeout() - marks the wsi as subject to a timeout + * + * You will not need this unless you are doing something special + * + * @wsi: Websocket connection instance + * @reason: timeout reason + * @secs: how many seconds + */ + +void +libwebsocket_set_timeout(struct libwebsocket *wsi, + enum pending_timeout reason, int secs) +{ + struct timeval tv; + + gettimeofday(&tv, NULL); + + wsi->pending_timeout_limit = tv.tv_sec + secs; + wsi->pending_timeout = reason; +} + + +/** + * libwebsocket_get_socket_fd() - returns the socket file descriptor + * + * You will not need this unless you are doing something special + * + * @wsi: Websocket connection instance + */ + +int +libwebsocket_get_socket_fd(struct libwebsocket *wsi) +{ + return wsi->sock; +} + +/** + * libwebsocket_rx_flow_control() - Enable and disable socket servicing for + * receieved packets. + * + * If the output side of a server process becomes choked, this allows flow + * control for the input side. + * + * @wsi: Websocket connection instance to get callback for + * @enable: 0 = disable read servicing for this connection, 1 = enable + */ + +int +libwebsocket_rx_flow_control(struct libwebsocket *wsi, int enable) +{ + struct libwebsocket_context *context = wsi->protocol->owning_server; + int n; + + for (n = 0; n < context->fds_count; n++) + if (context->fds[n].fd == wsi->sock) { + if (enable) + context->fds[n].events |= POLLIN; + else + context->fds[n].events &= ~POLLIN; + + return 0; + } + + if (enable) + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_SET_MODE_POLL_FD, + (void *)(long)wsi->sock, NULL, POLLIN); + else + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_CLEAR_MODE_POLL_FD, + (void *)(long)wsi->sock, NULL, POLLIN); + +#if 0 + fprintf(stderr, "libwebsocket_rx_flow_control " + "unable to find socket\n"); +#endif + return 1; +} + +/** + * libwebsocket_canonical_hostname() - returns this host's hostname + * + * This is typically used by client code to fill in the host parameter + * when making a client connection. You can only call it after the context + * has been created. + * + * @context: Websocket context + */ + + +extern const char * +libwebsocket_canonical_hostname(struct libwebsocket_context *context) +{ + return (const char *)context->canonical_hostname; +} + + +static void sigpipe_handler(int x) +{ +} + +#ifdef LWS_OPENSSL_SUPPORT +static int +OpenSSL_verify_callback(int preverify_ok, X509_STORE_CTX *x509_ctx) +{ + + SSL *ssl; + int n; + struct libwebsocket_context *context; + + ssl = X509_STORE_CTX_get_ex_data(x509_ctx, + SSL_get_ex_data_X509_STORE_CTX_idx()); + + /* + * !!! nasty openssl requires the index to come as a library-scope + * static + */ + context = SSL_get_ex_data(ssl, openssl_websocket_private_data_index); + + n = context->protocols[0].callback(NULL, NULL, + LWS_CALLBACK_OPENSSL_PERFORM_CLIENT_CERT_VERIFICATION, + x509_ctx, ssl, preverify_ok); + + /* convert return code from 0 = OK to 1 = OK */ + + if (!n) + n = 1; + else + n = 0; + + return n; +} +#endif + + +/** + * libwebsocket_create_context() - Create the websocket handler + * @port: Port to listen on... you can use 0 to suppress listening on + * any port, that's what you want if you are not running a + * websocket server at all but just using it as a client + * @interf: NULL to bind the listen socket to all interfaces, or the + * interface name, eg, "eth2" + * @protocols: Array of structures listing supported protocols and a protocol- + * specific callback for each one. The list is ended with an + * entry that has a NULL callback pointer. + * It's not const because we write the owning_server member + * @extensions: NULL or array of libwebsocket_extension structs listing the + * extensions this context supports + * @ssl_cert_filepath: If libwebsockets was compiled to use ssl, and you want + * to listen using SSL, set to the filepath to fetch the + * server cert from, otherwise NULL for unencrypted + * @ssl_private_key_filepath: filepath to private key if wanting SSL mode, + * else ignored + * @gid: group id to change to after setting listen socket, or -1. + * @uid: user id to change to after setting listen socket, or -1. + * @options: 0, or LWS_SERVER_OPTION_DEFEAT_CLIENT_MASK + * + * This function creates the listening socket and takes care + * of all initialization in one step. + * + * After initialization, it returns a struct libwebsocket_context * that + * represents this server. After calling, user code needs to take care + * of calling libwebsocket_service() with the context pointer to get the + * server's sockets serviced. This can be done in the same process context + * or a forked process, or another thread, + * + * The protocol callback functions are called for a handful of events + * including http requests coming in, websocket connections becoming + * established, and data arriving; it's also called periodically to allow + * async transmission. + * + * HTTP requests are sent always to the FIRST protocol in @protocol, since + * at that time websocket protocol has not been negotiated. Other + * protocols after the first one never see any HTTP callack activity. + * + * The server created is a simple http server by default; part of the + * websocket standard is upgrading this http connection to a websocket one. + * + * This allows the same server to provide files like scripts and favicon / + * images or whatever over http and dynamic data over websockets all in + * one place; they're all handled in the user callback. + */ + +struct libwebsocket_context * +libwebsocket_create_context(int port, const char *interf, + struct libwebsocket_protocols *protocols, + struct libwebsocket_extension *extensions, + const char *ssl_cert_filepath, + const char *ssl_private_key_filepath, + int gid, int uid, unsigned int options) +{ + int n; + int m; + int sockfd = 0; + int fd; + struct sockaddr_in serv_addr, cli_addr; + int opt = 1; + struct libwebsocket_context *context = NULL; + unsigned int slen; + char *p; + char hostname[1024]; + struct hostent *he; + struct libwebsocket *wsi; + +#ifdef LWS_OPENSSL_SUPPORT + SSL_METHOD *method; + char ssl_err_buf[512]; +#endif + +#ifdef _WIN32 + { + WORD wVersionRequested; + WSADATA wsaData; + int err; + HMODULE wsdll; + + /* Use the MAKEWORD(lowbyte, highbyte) macro from Windef.h */ + wVersionRequested = MAKEWORD(2, 2); + + err = WSAStartup(wVersionRequested, &wsaData); + if (err != 0) { + /* Tell the user that we could not find a usable */ + /* Winsock DLL. */ + fprintf(stderr, "WSAStartup failed with error: %d\n", + err); + return NULL; + } + + wsdll = GetModuleHandle("Ws2_32.dll"); + if (wsdll) + { + poll = (PFNWSAPOLL)GetProcAddress(wsdll, "WSAPoll"); + } + + if (!poll) + { + poll = emulated_poll; + } + } +#endif + + + context = malloc(sizeof(struct libwebsocket_context)); + if (!context) { + fprintf(stderr, "No memory for websocket context\n"); + return NULL; + } + context->protocols = protocols; + context->listen_port = port; + context->http_proxy_port = 0; + context->http_proxy_address[0] = '\0'; + context->options = options; + context->fds_count = 0; + context->extensions = extensions; + +#ifdef WIN32 + context->fd_random = 0; +#else + context->fd_random = open(SYSTEM_RANDOM_FILEPATH, O_RDONLY); + if (context->fd_random < 0) { + fprintf(stderr, "Unable to open random device %s %d\n", + SYSTEM_RANDOM_FILEPATH, context->fd_random); + return NULL; + } +#endif + +#ifdef LWS_OPENSSL_SUPPORT + context->use_ssl = 0; + context->ssl_ctx = NULL; + context->ssl_client_ctx = NULL; + openssl_websocket_private_data_index = 0; +#endif + /* find canonical hostname */ + + hostname[(sizeof hostname) - 1] = '\0'; + gethostname(hostname, (sizeof hostname) - 1); + he = gethostbyname(hostname); + if (he) { + strncpy(context->canonical_hostname, he->h_name, + sizeof context->canonical_hostname - 1); + context->canonical_hostname[ + sizeof context->canonical_hostname - 1] = '\0'; + } else + strncpy(context->canonical_hostname, hostname, + sizeof context->canonical_hostname - 1); + + /* split the proxy ads:port if given */ + + p = getenv("http_proxy"); + if (p) { + strncpy(context->http_proxy_address, p, + sizeof context->http_proxy_address - 1); + context->http_proxy_address[ + sizeof context->http_proxy_address - 1] = '\0'; + + p = strchr(context->http_proxy_address, ':'); + if (p == NULL) { + fprintf(stderr, "http_proxy needs to be ads:port\n"); + return NULL; + } + *p = '\0'; + context->http_proxy_port = atoi(p + 1); + + fprintf(stderr, "Using proxy %s:%u\n", + context->http_proxy_address, + context->http_proxy_port); + } + + if (port) { + +#ifdef LWS_OPENSSL_SUPPORT + context->use_ssl = ssl_cert_filepath != NULL && + ssl_private_key_filepath != NULL; + if (context->use_ssl) + fprintf(stderr, " Compiled with SSL support, " + "using it\n"); + else + fprintf(stderr, " Compiled with SSL support, " + "not using it\n"); + +#else + if (ssl_cert_filepath != NULL && + ssl_private_key_filepath != NULL) { + fprintf(stderr, " Not compiled for OpenSSl support!\n"); + return NULL; + } + fprintf(stderr, " Compiled without SSL support, " + "serving unencrypted\n"); +#endif + } + + /* ignore SIGPIPE */ +#ifdef WIN32 +#else + signal(SIGPIPE, sigpipe_handler); +#endif + + +#ifdef LWS_OPENSSL_SUPPORT + + /* basic openssl init */ + + SSL_library_init(); + + OpenSSL_add_all_algorithms(); + SSL_load_error_strings(); + + openssl_websocket_private_data_index = + SSL_get_ex_new_index(0, "libwebsockets", NULL, NULL, NULL); + + /* + * Firefox insists on SSLv23 not SSLv3 + * Konq disables SSLv2 by default now, SSLv23 works + */ + + method = (SSL_METHOD *)SSLv23_server_method(); + if (!method) { + fprintf(stderr, "problem creating ssl method: %s\n", + ERR_error_string(ERR_get_error(), ssl_err_buf)); + return NULL; + } + context->ssl_ctx = SSL_CTX_new(method); /* create context */ + if (!context->ssl_ctx) { + fprintf(stderr, "problem creating ssl context: %s\n", + ERR_error_string(ERR_get_error(), ssl_err_buf)); + return NULL; + } + + /* client context */ + if (port == CONTEXT_PORT_NO_LISTEN) + { + method = (SSL_METHOD *)SSLv23_client_method(); + if (!method) { + fprintf(stderr, "problem creating ssl method: %s\n", + ERR_error_string(ERR_get_error(), ssl_err_buf)); + return NULL; + } + /* create context */ + context->ssl_client_ctx = SSL_CTX_new(method); + if (!context->ssl_client_ctx) { + fprintf(stderr, "problem creating ssl context: %s\n", + ERR_error_string(ERR_get_error(), ssl_err_buf)); + return NULL; + } + + /* openssl init for cert verification (for client sockets) */ + + if (!SSL_CTX_load_verify_locations( + context->ssl_client_ctx, NULL, + LWS_OPENSSL_CLIENT_CERTS)) + fprintf(stderr, + "Unable to load SSL Client certs from %s " + "(set by --with-client-cert-dir= in configure) -- " + " client ssl isn't going to work", + LWS_OPENSSL_CLIENT_CERTS); + + /* + * callback allowing user code to load extra verification certs + * helping the client to verify server identity + */ + + context->protocols[0].callback(context, NULL, + LWS_CALLBACK_OPENSSL_LOAD_EXTRA_CLIENT_VERIFY_CERTS, + context->ssl_client_ctx, NULL, 0); + } + /* as a server, are we requiring clients to identify themselves? */ + + if (options & LWS_SERVER_OPTION_REQUIRE_VALID_OPENSSL_CLIENT_CERT) { + + /* absolutely require the client cert */ + + SSL_CTX_set_verify(context->ssl_ctx, + SSL_VERIFY_PEER | SSL_VERIFY_FAIL_IF_NO_PEER_CERT, + OpenSSL_verify_callback); + + /* + * give user code a chance to load certs into the server + * allowing it to verify incoming client certs + */ + + context->protocols[0].callback(context, NULL, + LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS, + context->ssl_ctx, NULL, 0); + } + + if (context->use_ssl) { + + /* openssl init for server sockets */ + + /* set the local certificate from CertFile */ + n = SSL_CTX_use_certificate_file(context->ssl_ctx, + ssl_cert_filepath, SSL_FILETYPE_PEM); + if (n != 1) { + fprintf(stderr, "problem getting cert '%s': %s\n", + ssl_cert_filepath, + ERR_error_string(ERR_get_error(), ssl_err_buf)); + return NULL; + } + /* set the private key from KeyFile */ + if (SSL_CTX_use_PrivateKey_file(context->ssl_ctx, + ssl_private_key_filepath, SSL_FILETYPE_PEM) != 1) { + fprintf(stderr, "ssl problem getting key '%s': %s\n", + ssl_private_key_filepath, + ERR_error_string(ERR_get_error(), ssl_err_buf)); + return NULL; + } + /* verify private key */ + if (!SSL_CTX_check_private_key(context->ssl_ctx)) { + fprintf(stderr, "Private SSL key doesn't match cert\n"); + return NULL; + } + + /* SSL is happy and has a cert it's content with */ + } +#endif + + /* selftest */ + + if (lws_b64_selftest()) + return NULL; + + /* fd hashtable init */ + + for (n = 0; n < FD_HASHTABLE_MODULUS; n++) + context->fd_hashtable[n].length = 0; + + /* set up our external listening socket we serve on */ + + if (port) { + + sockfd = socket(AF_INET, SOCK_STREAM, 0); + if (sockfd < 0) { + fprintf(stderr, "ERROR opening socket"); + return NULL; + } + + /* allow us to restart even if old sockets in TIME_WAIT */ + setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, (const void *)&opt, sizeof(opt)); + + + /* Disable Nagle */ + opt = 1; + setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (const void *)&opt, sizeof(opt)); + + bzero((char *) &serv_addr, sizeof(serv_addr)); + serv_addr.sin_family = AF_INET; + if (interf == NULL) + serv_addr.sin_addr.s_addr = INADDR_ANY; + else + interface_to_sa(interf, &serv_addr, + sizeof(serv_addr)); + serv_addr.sin_port = htons(port); + + n = bind(sockfd, (struct sockaddr *) &serv_addr, + sizeof(serv_addr)); + if (n < 0) { + fprintf(stderr, "ERROR on binding to port %d (%d %d)\n", + port, n, errno); + return NULL; + } + + wsi = malloc(sizeof(struct libwebsocket)); + memset(wsi, 0, sizeof (struct libwebsocket)); + wsi->sock = sockfd; + wsi->count_active_extensions = 0; + wsi->mode = LWS_CONNMODE_SERVER_LISTENER; + insert_wsi(context, wsi); + + listen(sockfd, 5); + fprintf(stderr, " Listening on port %d\n", port); + + /* list in the internal poll array */ + + context->fds[context->fds_count].fd = sockfd; + context->fds[context->fds_count++].events = POLLIN; + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_ADD_POLL_FD, + (void *)(long)sockfd, NULL, POLLIN); + + } + + /* drop any root privs for this process */ +#ifdef WIN32 +#else + if (gid != -1) + if (setgid(gid)) + fprintf(stderr, "setgid: %s\n", strerror(errno)); + if (uid != -1) + if (setuid(uid)) + fprintf(stderr, "setuid: %s\n", strerror(errno)); +#endif + + /* set up our internal broadcast trigger sockets per-protocol */ + + for (context->count_protocols = 0; + protocols[context->count_protocols].callback; + context->count_protocols++) { + + fprintf(stderr, " Protocol: %s\n", protocols[context->count_protocols].name); + + protocols[context->count_protocols].owning_server = context; + protocols[context->count_protocols].protocol_index = + context->count_protocols; + + fd = socket(AF_INET, SOCK_STREAM, 0); + if (fd < 0) { + fprintf(stderr, "ERROR opening socket"); + return NULL; + } + + /* allow us to restart even if old sockets in TIME_WAIT */ + setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, (const void *)&opt, sizeof(opt)); + + bzero((char *) &serv_addr, sizeof(serv_addr)); + serv_addr.sin_family = AF_INET; + serv_addr.sin_addr.s_addr = inet_addr("127.0.0.1"); + serv_addr.sin_port = 0; /* pick the port for us */ + + n = bind(fd, (struct sockaddr *) &serv_addr, sizeof(serv_addr)); + if (n < 0) { + fprintf(stderr, "ERROR on binding to port %d (%d %d)\n", + port, n, errno); + return NULL; + } + + slen = sizeof cli_addr; + n = getsockname(fd, (struct sockaddr *)&cli_addr, &slen); + if (n < 0) { + fprintf(stderr, "getsockname failed\n"); + return NULL; + } + protocols[context->count_protocols].broadcast_socket_port = + ntohs(cli_addr.sin_port); + listen(fd, 5); + + debug(" Protocol %s broadcast socket %d\n", + protocols[context->count_protocols].name, + ntohs(cli_addr.sin_port)); + + /* dummy wsi per broadcast proxy socket */ + + wsi = malloc(sizeof(struct libwebsocket)); + memset(wsi, 0, sizeof (struct libwebsocket)); + wsi->sock = fd; + wsi->mode = LWS_CONNMODE_BROADCAST_PROXY_LISTENER; + wsi->count_active_extensions = 0; + /* note which protocol we are proxying */ + wsi->protocol_index_for_broadcast_proxy = + context->count_protocols; + insert_wsi(context, wsi); + + /* list in internal poll array */ + + context->fds[context->fds_count].fd = fd; + context->fds[context->fds_count].events = POLLIN; + context->fds[context->fds_count].revents = 0; + context->fds_count++; + + /* external POLL support via protocol 0 */ + context->protocols[0].callback(context, wsi, + LWS_CALLBACK_ADD_POLL_FD, + (void *)(long)fd, NULL, POLLIN); + } + + /* + * give all extensions a chance to create any per-context + * allocations they need + */ + + m = LWS_EXT_CALLBACK_CLIENT_CONTEXT_CONSTRUCT; + if (port) + m = LWS_EXT_CALLBACK_SERVER_CONTEXT_CONSTRUCT; + while (extensions->callback) { + fprintf(stderr, " Extension: %s\n", extensions->name); + extensions->callback(context, extensions, + NULL, m, NULL, NULL, 0); + extensions++; + } + + return context; +} + + +#ifndef LWS_NO_FORK + +/** + * libwebsockets_fork_service_loop() - Optional helper function forks off + * a process for the websocket server loop. + * You don't have to use this but if not, you + * have to make sure you are calling + * libwebsocket_service periodically to service + * the websocket traffic + * @context: server context returned by creation function + */ + +int +libwebsockets_fork_service_loop(struct libwebsocket_context *context) +{ + int fd; + struct sockaddr_in cli_addr; + int n; + int p; + + n = fork(); + if (n < 0) + return n; + + if (!n) { + + /* main process context */ + + /* + * set up the proxy sockets to allow broadcast from + * service process context + */ + + for (p = 0; p < context->count_protocols; p++) { + fd = socket(AF_INET, SOCK_STREAM, 0); + if (fd < 0) { + fprintf(stderr, "Unable to create socket\n"); + return -1; + } + cli_addr.sin_family = AF_INET; + cli_addr.sin_port = htons( + context->protocols[p].broadcast_socket_port); + cli_addr.sin_addr.s_addr = inet_addr("127.0.0.1"); + n = connect(fd, (struct sockaddr *)&cli_addr, + sizeof cli_addr); + if (n < 0) { + fprintf(stderr, "Unable to connect to " + "broadcast socket %d, %s\n", + n, strerror(errno)); + return -1; + } + + context->protocols[p].broadcast_socket_user_fd = fd; + } + + return 0; + } + + /* we want a SIGHUP when our parent goes down */ + prctl(PR_SET_PDEATHSIG, SIGHUP); + + /* in this forked process, sit and service websocket connections */ + + while (1) + if (libwebsocket_service(context, 1000)) + return -1; + + return 0; +} + +#endif + +/** + * libwebsockets_get_protocol() - Returns a protocol pointer from a websocket + * connection. + * @wsi: pointer to struct websocket you want to know the protocol of + * + * + * This is useful to get the protocol to broadcast back to from inside + * the callback. + */ + +const struct libwebsocket_protocols * +libwebsockets_get_protocol(struct libwebsocket *wsi) +{ + return wsi->protocol; +} + +/** + * libwebsockets_broadcast() - Sends a buffer to the callback for all active + * connections of the given protocol. + * @protocol: pointer to the protocol you will broadcast to all members of + * @buf: buffer containing the data to be broadcase. NOTE: this has to be + * allocated with LWS_SEND_BUFFER_PRE_PADDING valid bytes before + * the pointer and LWS_SEND_BUFFER_POST_PADDING afterwards in the + * case you are calling this function from callback context. + * @len: length of payload data in buf, starting from buf. + * + * This function allows bulk sending of a packet to every connection using + * the given protocol. It does not send the data directly; instead it calls + * the callback with a reason type of LWS_CALLBACK_BROADCAST. If the callback + * wants to actually send the data for that connection, the callback itself + * should call libwebsocket_write(). + * + * libwebsockets_broadcast() can be called from another fork context without + * having to take any care about data visibility between the processes, it'll + * "just work". + */ + + +int +libwebsockets_broadcast(const struct libwebsocket_protocols *protocol, + unsigned char *buf, size_t len) +{ + struct libwebsocket_context *context = protocol->owning_server; + int n; + int m; + struct libwebsocket * wsi; + + if (!protocol->broadcast_socket_user_fd) { + /* + * We are either running unforked / flat, or we are being + * called from poll thread context + * eg, from a callback. In that case don't use sockets for + * broadcast IPC (since we can't open a socket connection to + * a socket listening on our own thread) but directly do the + * send action. + * + * Locking is not needed because we are by definition being + * called in the poll thread context and are serialized. + */ + + for (n = 0; n < FD_HASHTABLE_MODULUS; n++) { + + for (m = 0; m < context->fd_hashtable[n].length; m++) { + + wsi = context->fd_hashtable[n].wsi[m]; + + if (wsi->mode != LWS_CONNMODE_WS_SERVING) + continue; + + /* + * never broadcast to + * non-established connections + */ + if (wsi->state != WSI_STATE_ESTABLISHED) + continue; + + /* only broadcast to guys using + * requested protocol + */ + if (wsi->protocol != protocol) + continue; + + wsi->protocol->callback(context, wsi, + LWS_CALLBACK_BROADCAST, + wsi->user_space, + buf, len); + } + } + + return 0; + } + + /* + * We're being called from a different process context than the server + * loop. Instead of broadcasting directly, we send our + * payload on a socket to do the IPC; the server process will serialize + * the broadcast action in its main poll() loop. + * + * There's one broadcast socket listening for each protocol supported + * set up when the websocket server initializes + */ + + n = send(protocol->broadcast_socket_user_fd, buf, len, MSG_NOSIGNAL); + + return n; +} + +int +libwebsocket_is_final_fragment(struct libwebsocket *wsi) +{ + return wsi->final; +} + +void * +libwebsocket_ensure_user_space(struct libwebsocket *wsi) +{ + /* allocate the per-connection user memory (if any) */ + + if (wsi->protocol->per_session_data_size && !wsi->user_space) { + wsi->user_space = malloc( + wsi->protocol->per_session_data_size); + if (wsi->user_space == NULL) { + fprintf(stderr, "Out of memory for " + "conn user space\n"); + return NULL; + } + memset(wsi->user_space, 0, wsi->protocol->per_session_data_size); + } + return wsi->user_space; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/libwebsockets.h b/third_party/libwebsocket/libwebsocketswin32/libwebsockets.h new file mode 100644 index 0000000..839d081 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/libwebsockets.h @@ -0,0 +1,707 @@ +/* + * libwebsockets - small server side websockets and web server implementation + * + * Copyright (C) 2010 Andy Green + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation: + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#ifndef __LIBWEBSOCKET_H__ +#define __LIBWEBSOCKET_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef WIN32 + +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include +#include "websock-w32.h" + +#include "gettimeofday.h" + +#define strcasecmp stricmp + +#ifdef LWS_DLL +#ifdef LWS_INTERNAL +#define LWS_EXTERN extern __declspec(dllexport) +#else +#define LWS_EXTERN extern __declspec(dllimport) +#endif +#endif + +#else +#include +#endif + +#ifndef LWS_EXTERN +#define LWS_EXTERN extern +#endif + +#define CONTEXT_PORT_NO_LISTEN 0 +#define MAX_MUX_RECURSION 2 + +enum libwebsocket_context_options { + LWS_SERVER_OPTION_DEFEAT_CLIENT_MASK = 1, + LWS_SERVER_OPTION_REQUIRE_VALID_OPENSSL_CLIENT_CERT = 2, +}; + +enum libwebsocket_callback_reasons { + LWS_CALLBACK_ESTABLISHED, + LWS_CALLBACK_CLIENT_ESTABLISHED, + LWS_CALLBACK_CLOSED, + LWS_CALLBACK_RECEIVE, + LWS_CALLBACK_CLIENT_RECEIVE, + LWS_CALLBACK_CLIENT_RECEIVE_PONG, + LWS_CALLBACK_CLIENT_WRITEABLE, + LWS_CALLBACK_SERVER_WRITEABLE, + LWS_CALLBACK_HTTP, + LWS_CALLBACK_BROADCAST, + LWS_CALLBACK_FILTER_NETWORK_CONNECTION, + LWS_CALLBACK_FILTER_PROTOCOL_CONNECTION, + LWS_CALLBACK_OPENSSL_LOAD_EXTRA_CLIENT_VERIFY_CERTS, + LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS, + LWS_CALLBACK_OPENSSL_PERFORM_CLIENT_CERT_VERIFICATION, + LWS_CALLBACK_CLIENT_APPEND_HANDSHAKE_HEADER, + LWS_CALLBACK_CONFIRM_EXTENSION_OKAY, + LWS_CALLBACK_CLIENT_CONFIRM_EXTENSION_SUPPORTED, + /* external poll() management support */ + LWS_CALLBACK_ADD_POLL_FD, + LWS_CALLBACK_DEL_POLL_FD, + LWS_CALLBACK_SET_MODE_POLL_FD, + LWS_CALLBACK_CLEAR_MODE_POLL_FD, +}; + +enum libwebsocket_extension_callback_reasons { + LWS_EXT_CALLBACK_SERVER_CONTEXT_CONSTRUCT, + LWS_EXT_CALLBACK_CLIENT_CONTEXT_CONSTRUCT, + LWS_EXT_CALLBACK_SERVER_CONTEXT_DESTRUCT, + LWS_EXT_CALLBACK_CLIENT_CONTEXT_DESTRUCT, + LWS_EXT_CALLBACK_CONSTRUCT, + LWS_EXT_CALLBACK_CLIENT_CONSTRUCT, + LWS_EXT_CALLBACK_CHECK_OK_TO_REALLY_CLOSE, + LWS_EXT_CALLBACK_CHECK_OK_TO_PROPOSE_EXTENSION, + LWS_EXT_CALLBACK_DESTROY, + LWS_EXT_CALLBACK_DESTROY_ANY_WSI_CLOSING, + LWS_EXT_CALLBACK_ANY_WSI_ESTABLISHED, + LWS_EXT_CALLBACK_PACKET_RX_PREPARSE, + LWS_EXT_CALLBACK_PACKET_TX_PRESEND, + LWS_EXT_CALLBACK_PACKET_TX_DO_SEND, + LWS_EXT_CALLBACK_HANDSHAKE_REPLY_TX, + LWS_EXT_CALLBACK_FLUSH_PENDING_TX, + LWS_EXT_CALLBACK_EXTENDED_PAYLOAD_RX, + LWS_EXT_CALLBACK_CAN_PROXY_CLIENT_CONNECTION, + LWS_EXT_CALLBACK_1HZ, + LWS_EXT_CALLBACK_REQUEST_ON_WRITEABLE, + LWS_EXT_CALLBACK_IS_WRITEABLE, +}; + +enum libwebsocket_write_protocol { + LWS_WRITE_TEXT, + LWS_WRITE_BINARY, + LWS_WRITE_CONTINUATION, + LWS_WRITE_HTTP, + + /* special 04+ opcodes */ + + LWS_WRITE_CLOSE, + LWS_WRITE_PING, + LWS_WRITE_PONG, + + /* flags */ + + LWS_WRITE_NO_FIN = 0x40, + /* + * client packet payload goes out on wire unmunged + * only useful for security tests since normal servers cannot + * decode the content if used + */ + LWS_WRITE_CLIENT_IGNORE_XOR_MASK = 0x80 +}; + +/* + * you need these to look at headers that have been parsed if using the + * LWS_CALLBACK_FILTER_CONNECTION callback. If a header from the enum + * list below is absent, .token = NULL and token_len = 0. Otherwise .token + * points to .token_len chars containing that header content. + */ + +struct lws_tokens { + char *token; + int token_len; +}; + +enum lws_token_indexes { + WSI_TOKEN_GET_URI, + WSI_TOKEN_HOST, + WSI_TOKEN_CONNECTION, + WSI_TOKEN_KEY1, + WSI_TOKEN_KEY2, + WSI_TOKEN_PROTOCOL, + WSI_TOKEN_UPGRADE, + WSI_TOKEN_ORIGIN, + WSI_TOKEN_DRAFT, + WSI_TOKEN_CHALLENGE, + + /* new for 04 */ + WSI_TOKEN_KEY, + WSI_TOKEN_VERSION, + WSI_TOKEN_SWORIGIN, + + /* new for 05 */ + WSI_TOKEN_EXTENSIONS, + + /* client receives these */ + WSI_TOKEN_ACCEPT, + WSI_TOKEN_NONCE, + WSI_TOKEN_HTTP, + WSI_TOKEN_MUXURL, + + /* always last real token index*/ + WSI_TOKEN_COUNT, + /* parser state additions */ + WSI_TOKEN_NAME_PART, + WSI_TOKEN_SKIPPING, + WSI_TOKEN_SKIPPING_SAW_CR, + WSI_PARSING_COMPLETE, + WSI_INIT_TOKEN_MUXURL, +}; + +/* + * From 06 spec + 1000 + + 1000 indicates a normal closure, meaning whatever purpose the + connection was established for has been fulfilled. + + 1001 + + 1001 indicates that an endpoint is "going away", such as a server + going down, or a browser having navigated away from a page. + + 1002 + + 1002 indicates that an endpoint is terminating the connection due + to a protocol error. + + 1003 + + 1003 indicates that an endpoint is terminating the connection + because it has received a type of data it cannot accept (e.g. an + endpoint that understands only text data may send this if it + receives a binary message.) + + 1004 + + 1004 indicates that an endpoint is terminating the connection + because it has received a message that is too large. +*/ + +enum lws_close_status { + LWS_CLOSE_STATUS_NOSTATUS = 0, + LWS_CLOSE_STATUS_NORMAL = 1000, + LWS_CLOSE_STATUS_GOINGAWAY = 1001, + LWS_CLOSE_STATUS_PROTOCOL_ERR = 1002, + LWS_CLOSE_STATUS_UNACCEPTABLE_OPCODE = 1003, + LWS_CLOSE_STATUS_PAYLOAD_TOO_LARGE = 1004, +}; + +struct libwebsocket; +struct libwebsocket_context; +struct libwebsocket_extension; + +/* document the generic callback (it's a fake prototype under this) */ +/** + * callback() - User server actions + * @context: Websockets context + * @wsi: Opaque websocket instance pointer + * @reason: The reason for the call + * @user: Pointer to per-session user data allocated by library + * @in: Pointer used for some callback reasons + * @len: Length set for some callback reasons + * + * This callback is the way the user controls what is served. All the + * protocol detail is hidden and handled by the library. + * + * For each connection / session there is user data allocated that is + * pointed to by "user". You set the size of this user data area when + * the library is initialized with libwebsocket_create_server. + * + * You get an opportunity to initialize user data when called back with + * LWS_CALLBACK_ESTABLISHED reason. + * + * LWS_CALLBACK_ESTABLISHED: after the server completes a handshake with + * an incoming client + * + * LWS_CALLBACK_CLIENT_ESTABLISHED: after your client connection completed + * a handshake with the remote server + * + * LWS_CALLBACK_CLOSED: when the websocket session ends + * + * LWS_CALLBACK_BROADCAST: signal to send to client (you would use + * libwebsocket_write() taking care about the + * special buffer requirements + * + * LWS_CALLBACK_RECEIVE: data has appeared for this server endpoint from a + * remote client, it can be found at *in and is + * len bytes long + * + * LWS_CALLBACK_CLIENT_RECEIVE_PONG: if you elected to see PONG packets, + * they appear with this callback reason. PONG + * packets only exist in 04+ protocol + * + * LWS_CALLBACK_CLIENT_RECEIVE: data has appeared from the server for the + * client connection, it can be found at *in and + * is len bytes long + * + * LWS_CALLBACK_HTTP: an http request has come from a client that is not + * asking to upgrade the connection to a websocket + * one. This is a chance to serve http content, + * for example, to send a script to the client + * which will then open the websockets connection. + * @in points to the URI path requested and + * libwebsockets_serve_http_file() makes it very + * simple to send back a file to the client. + * + * LWS_CALLBACK_CLIENT_WRITEABLE: + * LWS_CALLBACK_SERVER_WRITEABLE: If you call + * libwebsocket_callback_on_writable() on a connection, you will + * get one of these callbacks coming when the connection socket + * is able to accept another write packet without blocking. + * If it already was able to take another packet without blocking, + * you'll get this callback at the next call to the service loop + * function. Notice that CLIENTs get LWS_CALLBACK_CLIENT_WRITEABLE + * and servers get LWS_CALLBACK_SERVER_WRITEABLE. + * + * LWS_CALLBACK_FILTER_NETWORK_CONNECTION: called when a client connects to + * the server at network level; the connection is accepted but then + * passed to this callback to decide whether to hang up immediately + * or not, based on the client IP. @user contains the connection + * socket's descriptor. Return non-zero to terminate + * the connection before sending or receiving anything. + * Because this happens immediately after the network connection + * from the client, there's no websocket protocol selected yet so + * this callback is issued only to protocol 0. + * + * LWS_CALLBACK_FILTER_PROTOCOL_CONNECTION: called when the handshake has + * been received and parsed from the client, but the response is + * not sent yet. Return non-zero to disallow the connection. + * @user is a pointer to an array of struct lws_tokens, you can + * use the header enums lws_token_indexes from libwebsockets.h + * to check for and read the supported header presence and + * content before deciding to allow the handshake to proceed or + * to kill the connection. + * + * LWS_CALLBACK_OPENSSL_LOAD_EXTRA_CLIENT_VERIFY_CERTS: if configured for + * including OpenSSL support, this callback allows your user code + * to perform extra SSL_CTX_load_verify_locations() or similar + * calls to direct OpenSSL where to find certificates the client + * can use to confirm the remote server identity. @user is the + * OpenSSL SSL_CTX* + * + * LWS_CALLBACK_OPENSSL_LOAD_EXTRA_SERVER_VERIFY_CERTS: if configured for + * including OpenSSL support, this callback allows your user code + * to load extra certifcates into the server which allow it to + * verify the validity of certificates returned by clients. @user + * is the server's OpenSSL SSL_CTX* + * + * LWS_CALLBACK_OPENSSL_PERFORM_CLIENT_CERT_VERIFICATION: if the + * libwebsockets context was created with the option + * LWS_SERVER_OPTION_REQUIRE_VALID_OPENSSL_CLIENT_CERT, then this + * callback is generated during OpenSSL verification of the cert + * sent from the client. It is sent to protocol[0] callback as + * no protocol has been negotiated on the connection yet. + * Notice that the libwebsockets context and wsi are both NULL + * during this callback. See + * http://www.openssl.org/docs/ssl/SSL_CTX_set_verify.html + * to understand more detail about the OpenSSL callback that + * generates this libwebsockets callback and the meanings of the + * arguments passed. In this callback, @user is the x509_ctx, + * @in is the ssl pointer and @len is preverify_ok + * Notice that this callback maintains libwebsocket return + * conventions, return 0 to mean the cert is OK or 1 to fail it. + * This also means that if you don't handle this callback then + * the default callback action of returning 0 allows the client + * certificates. + * + * LWS_CALLBACK_CLIENT_APPEND_HANDSHAKE_HEADER: this callback happens + * when a client handshake is being compiled. @user is NULL, + * @in is a char **, it's pointing to a char * which holds the + * next location in the header buffer where you can add + * headers, and @len is the remaining space in the header buffer, + * which is typically some hundreds of bytes. So, to add a canned + * cookie, your handler code might look similar to: + * + * char **p = (char **)in; + * + * if (len < 100) + * return 1; + * + * *p += sprintf(*p, "Cookie: a=b\x0d\x0a"); + * + * return 0; + * + * Notice if you add anything, you just have to take care about + * the CRLF on the line you added. Obviously this callback is + * optional, if you don't handle it everything is fine. + * + * Notice the callback is coming to protocols[0] all the time, + * because there is no specific protocol handshook yet. + * + * LWS_CALLBACK_CONFIRM_EXTENSION_OKAY: When the server handshake code + * sees that it does support a requested extension, before + * accepting the extension by additing to the list sent back to + * the client it gives this callback just to check that it's okay + * to use that extension. It calls back to the requested protocol + * and with @in being the extension name, @len is 0 and @user is + * valid. Note though at this time the ESTABLISHED callback hasn't + * happened yet so if you initialize @user content there, @user + * content during this callback might not be useful for anything. + * Notice this callback comes to protocols[0]. + * + * LWS_CALLBACK_CLIENT_CONFIRM_EXTENSION_SUPPORTED: When a client + * connection is being prepared to start a handshake to a server, + * each supported extension is checked with protocols[0] callback + * with this reason, giving the user code a chance to suppress the + * claim to support that extension by returning non-zero. If + * unhandled, by default 0 will be returned and the extension + * support included in the header to the server. Notice this + * callback comes to protocols[0]. + * + * The next four reasons are optional and only need taking care of if you + * will be integrating libwebsockets sockets into an external polling + * array. + * + * LWS_CALLBACK_ADD_POLL_FD: libwebsocket deals with its poll() loop + * internally, but in the case you are integrating with another + * server you will need to have libwebsocket sockets share a + * polling array with the other server. This and the other + * POLL_FD related callbacks let you put your specialized + * poll array interface code in the callback for protocol 0, the + * first protocol you support, usually the HTTP protocol in the + * serving case. This callback happens when a socket needs to be + * added to the polling loop: @user contains the fd, and + * @len is the events bitmap (like, POLLIN). If you are using the + * internal polling loop (the "service" callback), you can just + * ignore these callbacks. + * + * LWS_CALLBACK_DEL_POLL_FD: This callback happens when a socket descriptor + * needs to be removed from an external polling array. @user is + * the socket desricptor. If you are using the internal polling + * loop, you can just ignore it. + * + * LWS_CALLBACK_SET_MODE_POLL_FD: This callback happens when libwebsockets + * wants to modify the events for the socket descriptor in @user. + * The handler should OR @len on to the events member of the pollfd + * struct for this socket descriptor. If you are using the + * internal polling loop, you can just ignore it. + * + * LWS_CALLBACK_CLEAR_MODE_POLL_FD: This callback occurs when libwebsockets + * wants to modify the events for the socket descriptor in @user. + * The handler should AND ~@len on to the events member of the + * pollfd struct for this socket descriptor. If you are using the + * internal polling loop, you can just ignore it. + */ +LWS_EXTERN int callback(struct libwebsocket_context * context, + struct libwebsocket *wsi, + enum libwebsocket_callback_reasons reason, void *user, + void *in, size_t len); + +/* document the generic extension callback (it's a fake prototype under this) */ +/** + * extension_callback() - Hooks to allow extensions to operate + * @context: Websockets context + * @ext: This extension + * @wsi: Opaque websocket instance pointer + * @reason: The reason for the call + * @user: Pointer to per-session user data allocated by library + * @in: Pointer used for some callback reasons + * @len: Length set for some callback reasons + * + * Each extension that is active on a particular connection receives + * callbacks during the connection lifetime to allow the extension to + * operate on websocket data and manage itself. + * + * Libwebsockets takes care of allocating and freeing "user" memory for + * each active extension on each connection. That is what is pointed to + * by the @user parameter. + * + * LWS_EXT_CALLBACK_CONSTRUCT: called when the server has decided to + * select this extension from the list provided by the client, + * just before the server will send back the handshake accepting + * the connection with this extension active. This gives the + * extension a chance to initialize its connection context found + * in @user. + * + * LWS_EXT_CALLBACK_CLIENT_CONSTRUCT: same as LWS_EXT_CALLBACK_CONSTRUCT + * but called when client is instantiating this extension. Some + * extensions will work the same on client and server side and then + * you can just merge handlers for both CONSTRUCTS. + * + * LWS_EXT_CALLBACK_DESTROY: called when the connection the extension was + * being used on is about to be closed and deallocated. It's the + * last chance for the extension to deallocate anything it has + * allocated in the user data (pointed to by @user) before the + * user data is deleted. This same callback is used whether you + * are in client or server instantiation context. + * + * LWS_EXT_CALLBACK_PACKET_RX_PREPARSE: when this extension was active on + * a connection, and a packet of data arrived at the connection, + * it is passed to this callback to give the extension a chance to + * change the data, eg, decompress it. @user is pointing to the + * extension's private connection context data, @in is pointing + * to an lws_tokens struct, it consists of a char * pointer called + * token, and an int called token_len. At entry, these are + * set to point to the received buffer and set to the content + * length. If the extension will grow the content, it should use + * a new buffer allocated in its private user context data and + * set the pointed-to lws_tokens members to point to its buffer. + * + * LWS_EXT_CALLBACK_PACKET_TX_PRESEND: this works the same way as + * LWS_EXT_CALLBACK_PACKET_RX_PREPARSE above, except it gives the + * extension a chance to change websocket data just before it will + * be sent out. Using the same lws_token pointer scheme in @in, + * the extension can change the buffer and the length to be + * transmitted how it likes. Again if it wants to grow the + * buffer safely, it should copy the data into its own buffer and + * set the lws_tokens token pointer to it. + */ + +LWS_EXTERN int extension_callback(struct libwebsocket_context * context, + struct libwebsocket_extension *ext, + struct libwebsocket *wsi, + enum libwebsocket_callback_reasons reason, void *user, + void *in, size_t len); + + +/** + * struct libwebsocket_protocols - List of protocols and handlers server + * supports. + * @name: Protocol name that must match the one given in the client + * Javascript new WebSocket(url, 'protocol') name + * @callback: The service callback used for this protocol. It allows the + * service action for an entire protocol to be encapsulated in + * the protocol-specific callback + * @per_session_data_size: Each new connection using this protocol gets + * this much memory allocated on connection establishment and + * freed on connection takedown. A pointer to this per-connection + * allocation is passed into the callback in the 'user' parameter + * @owning_server: the server init call fills in this opaque pointer when + * registering this protocol with the server. + * @broadcast_socket_port: the server init call fills this in with the + * localhost port number used to forward broadcasts for this + * protocol + * @broadcast_socket_user_fd: the server init call fills this in ... the main() + * process context can write to this socket to perform broadcasts + * (use the libwebsockets_broadcast() api to do this instead, + * it works from any process context) + * @protocol_index: which protocol we are starting from zero + * + * This structure represents one protocol supported by the server. An + * array of these structures is passed to libwebsocket_create_server() + * allows as many protocols as you like to be handled by one server. + */ + +struct libwebsocket_protocols { + const char *name; + int (*callback)(struct libwebsocket_context * context, + struct libwebsocket *wsi, + enum libwebsocket_callback_reasons reason, void *user, + void *in, size_t len); + size_t per_session_data_size; + + /* + * below are filled in on server init and can be left uninitialized, + * no need for user to use them directly either + */ + + struct libwebsocket_context *owning_server; + int broadcast_socket_port; + int broadcast_socket_user_fd; + int protocol_index; +}; + +/** + * struct libwebsocket_extension - An extension we know how to cope with + * + * @name: Formal extension name, eg, "deflate-stream" + * @callback: Service callback + * @per_session_data_size: Libwebsockets will auto-malloc this much + * memory for the use of the extension, a pointer + * to it comes in the @user callback parameter + */ + +struct libwebsocket_extension { + const char *name; + int (*callback)(struct libwebsocket_context *context, + struct libwebsocket_extension *ext, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons reason, + void *user, void *in, size_t len); + size_t per_session_data_size; + void * per_context_private_data; +}; + + + +LWS_EXTERN struct libwebsocket_context * +libwebsocket_create_context(int port, const char * interf, + struct libwebsocket_protocols *protocols, + struct libwebsocket_extension *extensions, + const char *ssl_cert_filepath, + const char *ssl_private_key_filepath, int gid, int uid, + unsigned int options); + +LWS_EXTERN void +libwebsocket_context_destroy(struct libwebsocket_context *context); + +LWS_EXTERN int +libwebsockets_fork_service_loop(struct libwebsocket_context *context); + +LWS_EXTERN int +libwebsocket_service(struct libwebsocket_context *context, int timeout_ms); + +LWS_EXTERN int +libwebsocket_service_fd(struct libwebsocket_context *context, + struct pollfd *pollfd); + +/* + * IMPORTANT NOTICE! + * + * When sending with websocket protocol (LWS_WRITE_TEXT or LWS_WRITE_BINARY) + * the send buffer has to have LWS_SEND_BUFFER_PRE_PADDING bytes valid BEFORE + * buf, and LWS_SEND_BUFFER_POST_PADDING bytes valid AFTER (buf + len). + * + * This allows us to add protocol info before and after the data, and send as + * one packet on the network without payload copying, for maximum efficiency. + * + * So for example you need this kind of code to use libwebsocket_write with a + * 128-byte payload + * + * char buf[LWS_SEND_BUFFER_PRE_PADDING + 128 + LWS_SEND_BUFFER_POST_PADDING]; + * + * // fill your part of the buffer... for example here it's all zeros + * memset(&buf[LWS_SEND_BUFFER_PRE_PADDING], 0, 128); + * + * libwebsocket_write(wsi, &buf[LWS_SEND_BUFFER_PRE_PADDING], 128); + * + * When sending LWS_WRITE_HTTP, there is no protocol addition and you can just + * use the whole buffer without taking care of the above. + */ + +/* + * this is the frame nonce plus two header plus 8 length + * there's an additional two for mux extension per mux nesting level + * 2 byte prepend on close will already fit because control frames cannot use + * the big length style + */ + +#define LWS_SEND_BUFFER_PRE_PADDING (4 + 10 + (2 * MAX_MUX_RECURSION)) +#define LWS_SEND_BUFFER_POST_PADDING 1 + +LWS_EXTERN int +libwebsocket_write(struct libwebsocket *wsi, unsigned char *buf, size_t len, + enum libwebsocket_write_protocol protocol); + +LWS_EXTERN int +libwebsockets_serve_http_file(struct libwebsocket *wsi, const char *file, + const char *content_type); + +/* notice - you need the pre- and post- padding allocation for buf below */ + +LWS_EXTERN int +libwebsockets_broadcast(const struct libwebsocket_protocols *protocol, + unsigned char *buf, size_t len); + +LWS_EXTERN const struct libwebsocket_protocols * +libwebsockets_get_protocol(struct libwebsocket *wsi); + +LWS_EXTERN int +libwebsocket_callback_on_writable(struct libwebsocket_context *context, + struct libwebsocket *wsi); + +LWS_EXTERN int +libwebsocket_callback_on_writable_all_protocol( + const struct libwebsocket_protocols *protocol); + +LWS_EXTERN int +libwebsocket_get_socket_fd(struct libwebsocket *wsi); + +LWS_EXTERN int +libwebsocket_is_final_fragment(struct libwebsocket *wsi); + +LWS_EXTERN void * +libwebsocket_ensure_user_space(struct libwebsocket *wsi); + +LWS_EXTERN int +libwebsocket_rx_flow_control(struct libwebsocket *wsi, int enable); + +LWS_EXTERN size_t +libwebsockets_remaining_packet_payload(struct libwebsocket *wsi); + +LWS_EXTERN struct libwebsocket * +libwebsocket_client_connect(struct libwebsocket_context *clients, + const char *address, + int port, + int ssl_connection, + const char *path, + const char *host, + const char *origin, + const char *protocol, + int ietf_version_or_minus_one); + +LWS_EXTERN const char * +libwebsocket_canonical_hostname(struct libwebsocket_context *context); + + +LWS_EXTERN void +libwebsockets_get_peer_addresses(int fd, char *name, int name_len, + char *rip, int rip_len); + +LWS_EXTERN void +libwebsockets_hangup_on_client(struct libwebsocket_context *context, int fd); + +LWS_EXTERN void +libwebsocket_close_and_free_session(struct libwebsocket_context *context, + struct libwebsocket *wsi, enum lws_close_status); + +LWS_EXTERN int +libwebsockets_get_random(struct libwebsocket_context *context, + void *buf, int len); + +LWS_EXTERN int +lws_send_pipe_choked(struct libwebsocket *wsi); + +LWS_EXTERN unsigned char * +libwebsockets_SHA1(const unsigned char *d, size_t n, unsigned char *md); + +LWS_EXTERN int +lws_b64_encode_string(const char *in, int in_len, char *out, int out_size); + +LWS_EXTERN int +lws_b64_decode_string(const char *in, char *out, int out_size); + +LWS_EXTERN struct libwebsocket_extension libwebsocket_internal_extensions[]; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/third_party/libwebsocket/libwebsocketswin32/md5.c b/third_party/libwebsocket/libwebsocketswin32/md5.c new file mode 100644 index 0000000..9ca521a --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/md5.c @@ -0,0 +1,217 @@ +/* + * Modified from Polarssl here + * http://polarssl.org/show_source?file=md5 + * under GPL2 or later + */ + +#include +#include + + +#define GET_ULONG_LE(n, b, i) \ +{ \ + (n) = ((unsigned long)(b)[i]) \ + | ((unsigned long)(b)[(i) + 1] << 8) \ + | ((unsigned long)(b)[(i) + 2] << 16) \ + | ((unsigned long)(b)[(i) + 3] << 24); \ +} + +#define PUT_ULONG_LE(n, b, i) \ +{ \ + (b)[i] = (unsigned char)(n); \ + (b)[(i) + 1] = (unsigned char)((n) >> 8); \ + (b)[(i) + 2] = (unsigned char)((n) >> 16); \ + (b)[(i) + 3] = (unsigned char)((n) >> 24); \ +} + +static const unsigned char md5_padding[64] = { + 0x80, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, +}; + +static const unsigned long state_init[] = { + 0, 0, 0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476 +}; + +static void +md5_process(unsigned long *state, const unsigned char *data) +{ + unsigned long X[16], A, B, C, D; + int v; + + for (v = 0; v < 16; v++) + GET_ULONG_LE(X[v], data, v << 2); + +#define S(x, n) ((x << n) | ((x & 0xFFFFFFFF) >> (32 - n))) + +#define P(a, b, c, d, k, s, t) { a += F(b, c, d) + X[k] + t; a = S(a, s) + b; } + + A = state[0]; + B = state[1]; + C = state[2]; + D = state[3]; + +#define F(x, y, z) (z ^ (x & (y ^ z))) + + P(A, B, C, D, 0, 7, 0xD76AA478); + P(D, A, B, C, 1, 12, 0xE8C7B756); + P(C, D, A, B, 2, 17, 0x242070DB); + P(B, C, D, A, 3, 22, 0xC1BDCEEE); + P(A, B, C, D, 4, 7, 0xF57C0FAF); + P(D, A, B, C, 5, 12, 0x4787C62A); + P(C, D, A, B, 6, 17, 0xA8304613); + P(B, C, D, A, 7, 22, 0xFD469501); + P(A, B, C, D, 8, 7, 0x698098D8); + P(D, A, B, C, 9, 12, 0x8B44F7AF); + P(C, D, A, B, 10, 17, 0xFFFF5BB1); + P(B, C, D, A, 11, 22, 0x895CD7BE); + P(A, B, C, D, 12, 7, 0x6B901122); + P(D, A, B, C, 13, 12, 0xFD987193); + P(C, D, A, B, 14, 17, 0xA679438E); + P(B, C, D, A, 15, 22, 0x49B40821); + +#undef F + +#define F(x, y, z) (y ^ (z & (x ^ y))) + + P(A, B, C, D, 1, 5, 0xF61E2562); + P(D, A, B, C, 6, 9, 0xC040B340); + P(C, D, A, B, 11, 14, 0x265E5A51); + P(B, C, D, A, 0, 20, 0xE9B6C7AA); + P(A, B, C, D, 5, 5, 0xD62F105D); + P(D, A, B, C, 10, 9, 0x02441453); + P(C, D, A, B, 15, 14, 0xD8A1E681); + P(B, C, D, A, 4, 20, 0xE7D3FBC8); + P(A, B, C, D, 9, 5, 0x21E1CDE6); + P(D, A, B, C, 14, 9, 0xC33707D6); + P(C, D, A, B, 3, 14, 0xF4D50D87); + P(B, C, D, A, 8, 20, 0x455A14ED); + P(A, B, C, D, 13, 5, 0xA9E3E905); + P(D, A, B, C, 2, 9, 0xFCEFA3F8); + P(C, D, A, B, 7, 14, 0x676F02D9); + P(B, C, D, A, 12, 20, 0x8D2A4C8A); + +#undef F + +#define F(x, y, z) (x ^ y ^ z) + + P(A, B, C, D, 5, 4, 0xFFFA3942); + P(D, A, B, C, 8, 11, 0x8771F681); + P(C, D, A, B, 11, 16, 0x6D9D6122); + P(B, C, D, A, 14, 23, 0xFDE5380C); + P(A, B, C, D, 1, 4, 0xA4BEEA44); + P(D, A, B, C, 4, 11, 0x4BDECFA9); + P(C, D, A, B, 7, 16, 0xF6BB4B60); + P(B, C, D, A, 10, 23, 0xBEBFBC70); + P(A, B, C, D, 13, 4, 0x289B7EC6); + P(D, A, B, C, 0, 11, 0xEAA127FA); + P(C, D, A, B, 3, 16, 0xD4EF3085); + P(B, C, D, A, 6, 23, 0x04881D05); + P(A, B, C, D, 9, 4, 0xD9D4D039); + P(D, A, B, C, 12, 11, 0xE6DB99E5); + P(C, D, A, B, 15, 16, 0x1FA27CF8); + P(B, C, D, A, 2, 23, 0xC4AC5665); + +#undef F + +#define F(x, y, z) (y ^ (x | ~z)) + + P(A, B, C, D, 0, 6, 0xF4292244); + P(D, A, B, C, 7, 10, 0x432AFF97); + P(C, D, A, B, 14, 15, 0xAB9423A7); + P(B, C, D, A, 5, 21, 0xFC93A039); + P(A, B, C, D, 12, 6, 0x655B59C3); + P(D, A, B, C, 3, 10, 0x8F0CCC92); + P(C, D, A, B, 10, 15, 0xFFEFF47D); + P(B, C, D, A, 1, 21, 0x85845DD1); + P(A, B, C, D, 8, 6, 0x6FA87E4F); + P(D, A, B, C, 15, 10, 0xFE2CE6E0); + P(C, D, A, B, 6, 15, 0xA3014314); + P(B, C, D, A, 13, 21, 0x4E0811A1); + P(A, B, C, D, 4, 6, 0xF7537E82); + P(D, A, B, C, 11, 10, 0xBD3AF235); + P(C, D, A, B, 2, 15, 0x2AD7D2BB); + P(B, C, D, A, 9, 21, 0xEB86D391); + +#undef F + + state[0] += A; + state[1] += B; + state[2] += C; + state[3] += D; +} + +static +void md5_update(unsigned long *state, unsigned char *buffer, + const unsigned char *input, int ilen) +{ + int fill; + unsigned long left; + + if (ilen <= 0) + return; + + left = state[0] & 0x3F; + fill = 64 - left; + + state[0] += ilen; + state[0] &= 0xFFFFFFFF; + + if (state[0] < (unsigned long)ilen) + state[1]++; + + if (left && ilen >= fill) { + memcpy(buffer + left, input, fill); + md5_process(&state[2], buffer); + input += fill; + ilen -= fill; + left = 0; + } + + while (ilen >= 64) { + md5_process(&state[2], input); + input += 64; + ilen -= 64; + } + + if (ilen > 0) + memcpy(buffer + left, input, ilen); +} + +void +MD5(const unsigned char *input, int ilen, unsigned char *output) +{ + unsigned long last, padn; + unsigned long high, low; + unsigned char msglen[8]; + unsigned long state[6]; + unsigned char buffer[64]; + + memcpy(&state[0], &state_init[0], sizeof(state_init)); + + md5_update(state, buffer, input, ilen); + + high = (state[0] >> 29) | (state[1] << 3); + low = state[0] << 3; + + PUT_ULONG_LE(low, msglen, 0); + PUT_ULONG_LE(high, msglen, 4); + + last = state[0] & 0x3F; + padn = (last < 56) ? (56 - last) : (120 - last); + + md5_update(state, buffer, md5_padding, padn); + md5_update(state, buffer, msglen, 8); + + PUT_ULONG_LE(state[2], output, 0); + PUT_ULONG_LE(state[3], output, 4); + PUT_ULONG_LE(state[4], output, 8); + PUT_ULONG_LE(state[5], output, 12); +} + diff --git a/third_party/libwebsocket/libwebsocketswin32/parsers.c b/third_party/libwebsocket/libwebsocketswin32/parsers.c new file mode 100644 index 0000000..2b4fc84 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/parsers.c @@ -0,0 +1,1944 @@ +/* + * libwebsockets - small server side websockets and web server implementation + * + * Copyright (C) 2010 Andy Green + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation: + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include "private-libwebsockets.h" + +const struct lws_tokens lws_tokens[WSI_TOKEN_COUNT] = { + + /* win32 can't do C99 */ + +/* [WSI_TOKEN_GET_URI] = */{ "GET ", 4 }, +/* [WSI_TOKEN_HOST] = */{ "Host:", 5 }, +/* [WSI_TOKEN_CONNECTION] = */{ "Connection:", 11 }, +/* [WSI_TOKEN_KEY1] = */{ "Sec-WebSocket-Key1:", 19 }, +/* [WSI_TOKEN_KEY2] = */{ "Sec-WebSocket-Key2:", 19 }, +/* [WSI_TOKEN_PROTOCOL] = */{ "Sec-WebSocket-Protocol:", 23 }, +/* [WSI_TOKEN_UPGRADE] = */{ "Upgrade:", 8 }, +/* [WSI_TOKEN_ORIGIN] = */{ "Origin:", 7 }, +/* [WSI_TOKEN_DRAFT] = */{ "Sec-WebSocket-Draft:", 20 }, +/* [WSI_TOKEN_CHALLENGE] = */{ "\x0d\x0a", 2 }, + +/* [WSI_TOKEN_KEY] = */{ "Sec-WebSocket-Key:", 18 }, +/* [WSI_TOKEN_VERSION] = */{ "Sec-WebSocket-Version:", 22 }, +/* [WSI_TOKEN_SWORIGIN]= */{ "Sec-WebSocket-Origin:", 21 }, + +/* [WSI_TOKEN_EXTENSIONS] = */{ "Sec-WebSocket-Extensions:", 25 }, + +/* [WSI_TOKEN_ACCEPT] = */{ "Sec-WebSocket-Accept:", 21 }, +/* [WSI_TOKEN_NONCE] = */{ "Sec-WebSocket-Nonce:", 20 }, +/* [WSI_TOKEN_HTTP] = */{ "HTTP/1.1 ", 9 }, +/* [WSI_TOKEN_MUXURL] = */{ "", -1 }, + +}; + +int libwebsocket_parse(struct libwebsocket *wsi, unsigned char c) +{ + int n; + + switch (wsi->parser_state) { + case WSI_TOKEN_GET_URI: + case WSI_TOKEN_HOST: + case WSI_TOKEN_CONNECTION: + case WSI_TOKEN_KEY1: + case WSI_TOKEN_KEY2: + case WSI_TOKEN_PROTOCOL: + case WSI_TOKEN_UPGRADE: + case WSI_TOKEN_ORIGIN: + case WSI_TOKEN_SWORIGIN: + case WSI_TOKEN_DRAFT: + case WSI_TOKEN_CHALLENGE: + case WSI_TOKEN_KEY: + case WSI_TOKEN_VERSION: + case WSI_TOKEN_ACCEPT: + case WSI_TOKEN_NONCE: + case WSI_TOKEN_EXTENSIONS: + case WSI_TOKEN_HTTP: + case WSI_TOKEN_MUXURL: + + debug("WSI_TOKEN_(%d) '%c'\n", wsi->parser_state, c); + + /* collect into malloc'd buffers */ + /* optional space swallow */ + if (!wsi->utf8_token[wsi->parser_state].token_len && c == ' ') + break; + + /* special case space terminator for get-uri */ + if (wsi->parser_state == WSI_TOKEN_GET_URI && c == ' ') { + wsi->utf8_token[wsi->parser_state].token[ + wsi->utf8_token[wsi->parser_state].token_len] = '\0'; + wsi->parser_state = WSI_TOKEN_SKIPPING; + break; + } + + /* allocate appropriate memory */ + if (wsi->utf8_token[wsi->parser_state].token_len == + wsi->current_alloc_len - 1) { + /* need to extend */ + wsi->current_alloc_len += LWS_ADDITIONAL_HDR_ALLOC; + if (wsi->current_alloc_len >= LWS_MAX_HEADER_LEN) { + /* it's waaay to much payload, fail it */ + strcpy(wsi->utf8_token[wsi->parser_state].token, + "!!! Length exceeded maximum supported !!!"); + wsi->parser_state = WSI_TOKEN_SKIPPING; + break; + } + wsi->utf8_token[wsi->parser_state].token = + realloc(wsi->utf8_token[wsi->parser_state].token, + wsi->current_alloc_len); + } + + /* bail at EOL */ + if (wsi->parser_state != WSI_TOKEN_CHALLENGE && c == '\x0d') { + wsi->utf8_token[wsi->parser_state].token[ + wsi->utf8_token[wsi->parser_state].token_len] = '\0'; + wsi->parser_state = WSI_TOKEN_SKIPPING_SAW_CR; + debug("*\n"); + break; + } + + wsi->utf8_token[wsi->parser_state].token[ + wsi->utf8_token[wsi->parser_state].token_len++] = c; + + /* per-protocol end of headers management */ + + if (wsi->parser_state != WSI_TOKEN_CHALLENGE) + break; + + /* -76 has no version header ... server */ + if (!wsi->utf8_token[WSI_TOKEN_VERSION].token_len && + wsi->mode != LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY && + wsi->utf8_token[wsi->parser_state].token_len != 8) + break; + + /* -76 has no version header ... client */ + if (!wsi->utf8_token[WSI_TOKEN_VERSION].token_len && + wsi->mode == LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY && + wsi->utf8_token[wsi->parser_state].token_len != 16) + break; + + /* <= 03 has old handshake with version header needs 8 bytes */ + if (wsi->utf8_token[WSI_TOKEN_VERSION].token_len && + atoi(wsi->utf8_token[WSI_TOKEN_VERSION].token) < 4 && + wsi->utf8_token[wsi->parser_state].token_len != 8) + break; + + /* no payload challenge in 01 + */ + + if (wsi->utf8_token[WSI_TOKEN_VERSION].token_len && + atoi(wsi->utf8_token[WSI_TOKEN_VERSION].token) > 0) { + wsi->utf8_token[WSI_TOKEN_CHALLENGE].token_len = 0; + free(wsi->utf8_token[WSI_TOKEN_CHALLENGE].token); + wsi->utf8_token[WSI_TOKEN_CHALLENGE].token = NULL; + } + + /* For any supported protocol we have enough payload */ + + debug("Setting WSI_PARSING_COMPLETE\n"); + wsi->parser_state = WSI_PARSING_COMPLETE; + break; + + case WSI_INIT_TOKEN_MUXURL: + wsi->parser_state = WSI_TOKEN_MUXURL; + wsi->current_alloc_len = LWS_INITIAL_HDR_ALLOC; + + wsi->utf8_token[wsi->parser_state].token = + malloc(wsi->current_alloc_len); + wsi->utf8_token[wsi->parser_state].token_len = 0; + break; + + /* collecting and checking a name part */ + case WSI_TOKEN_NAME_PART: + debug("WSI_TOKEN_NAME_PART '%c'\n", c); + + if (wsi->name_buffer_pos == sizeof(wsi->name_buffer) - 1) { + /* name bigger than we can handle, skip until next */ + wsi->parser_state = WSI_TOKEN_SKIPPING; + break; + } + wsi->name_buffer[wsi->name_buffer_pos++] = c; + wsi->name_buffer[wsi->name_buffer_pos] = '\0'; + + for (n = 0; n < WSI_TOKEN_COUNT; n++) { + if (wsi->name_buffer_pos != lws_tokens[n].token_len) + continue; + if (strcasecmp(lws_tokens[n].token, wsi->name_buffer)) + continue; + debug("known hdr '%s'\n", wsi->name_buffer); + wsi->parser_state = WSI_TOKEN_GET_URI + n; + wsi->current_alloc_len = LWS_INITIAL_HDR_ALLOC; + + wsi->utf8_token[wsi->parser_state].token = + malloc(wsi->current_alloc_len); + wsi->utf8_token[wsi->parser_state].token_len = 0; + n = WSI_TOKEN_COUNT; + } + + /* colon delimiter means we just don't know this name */ + + if (wsi->parser_state == WSI_TOKEN_NAME_PART && c == ':') { + debug("skipping unknown header '%s'\n", + wsi->name_buffer); + wsi->parser_state = WSI_TOKEN_SKIPPING; + break; + } + + if (wsi->parser_state != WSI_TOKEN_CHALLENGE) + break; + + /* don't look for payload when it can just be http headers */ + + if (!wsi->utf8_token[WSI_TOKEN_UPGRADE].token_len) { + /* they're HTTP headers, not websocket upgrade! */ + debug("Setting WSI_PARSING_COMPLETE " + "from http headers\n"); + wsi->parser_state = WSI_PARSING_COMPLETE; + } + + /* 04 version has no packet content after end of hdrs */ + + if (wsi->utf8_token[WSI_TOKEN_VERSION].token_len && + atoi(wsi->utf8_token[WSI_TOKEN_VERSION].token) >= 4) { + debug("04 header completed\n"); + wsi->parser_state = WSI_PARSING_COMPLETE; + wsi->utf8_token[WSI_TOKEN_CHALLENGE].token_len = 0; + free(wsi->utf8_token[WSI_TOKEN_CHALLENGE].token); + wsi->utf8_token[WSI_TOKEN_CHALLENGE].token = NULL; + } + + /* client parser? */ + + if (wsi->ietf_spec_revision >= 4) { + debug("04 header completed\n"); + wsi->parser_state = WSI_PARSING_COMPLETE; + } + + break; + + /* skipping arg part of a name we didn't recognize */ + case WSI_TOKEN_SKIPPING: + debug("WSI_TOKEN_SKIPPING '%c'\n", c); + if (c == '\x0d') + wsi->parser_state = WSI_TOKEN_SKIPPING_SAW_CR; + break; + case WSI_TOKEN_SKIPPING_SAW_CR: + debug("WSI_TOKEN_SKIPPING_SAW_CR '%c'\n", c); + if (c == '\x0a') + wsi->parser_state = WSI_TOKEN_NAME_PART; + else + wsi->parser_state = WSI_TOKEN_SKIPPING; + wsi->name_buffer_pos = 0; + break; + /* we're done, ignore anything else */ + case WSI_PARSING_COMPLETE: + debug("WSI_PARSING_COMPLETE '%c'\n", c); + break; + + default: /* keep gcc happy */ + break; + } + + return 0; +} + +unsigned char +xor_no_mask(struct libwebsocket *wsi, unsigned char c) +{ + return c; +} + +unsigned char +xor_mask_04(struct libwebsocket *wsi, unsigned char c) +{ + c ^= wsi->masking_key_04[wsi->frame_mask_index++]; + if (wsi->frame_mask_index == 20) + wsi->frame_mask_index = 0; + + return c; +} + +unsigned char +xor_mask_05(struct libwebsocket *wsi, unsigned char c) +{ + return c ^ wsi->frame_masking_nonce_04[(wsi->frame_mask_index++) & 3]; +} + + + +int +libwebsocket_rx_sm(struct libwebsocket *wsi, unsigned char c) +{ + int n; + unsigned char buf[20 + 4]; + struct lws_tokens eff_buf; + int handled; + int m; + +// fprintf(stderr, "RX: %02X ", c); + + switch (wsi->lws_rx_parse_state) { + case LWS_RXPS_NEW: + + switch (wsi->ietf_spec_revision) { + /* Firefox 4.0b6 likes this as of 30 Oct 2010 */ + case 0: + if (c == 0xff) + wsi->lws_rx_parse_state = LWS_RXPS_SEEN_76_FF; + if (c == 0) { + wsi->lws_rx_parse_state = + LWS_RXPS_EAT_UNTIL_76_FF; + wsi->rx_user_buffer_head = 0; + } + break; + case 4: + case 5: + case 6: + wsi->all_zero_nonce = 1; + wsi->frame_masking_nonce_04[0] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_04_MASK_NONCE_1; + break; + case 7: + case 8: + case 13: + /* + * no prepended frame key any more + */ + wsi->all_zero_nonce = 1; + goto handle_first; + + default: + fprintf(stderr, "libwebsocket_rx_sm doesn't know " + "about spec version %d\n", wsi->ietf_spec_revision); + break; + } + break; + case LWS_RXPS_04_MASK_NONCE_1: + wsi->frame_masking_nonce_04[1] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_04_MASK_NONCE_2; + break; + case LWS_RXPS_04_MASK_NONCE_2: + wsi->frame_masking_nonce_04[2] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_04_MASK_NONCE_3; + break; + case LWS_RXPS_04_MASK_NONCE_3: + wsi->frame_masking_nonce_04[3] = c; + if (c) + wsi->all_zero_nonce = 0; + + if (wsi->protocol->owning_server->options & + LWS_SERVER_OPTION_DEFEAT_CLIENT_MASK) + goto post_mask; + + if (wsi->ietf_spec_revision > 4) + goto post_sha1; + + /* + * we are able to compute the frame key now + * it's a SHA1 of ( frame nonce we were just sent, concatenated + * with the connection masking key we computed at handshake + * time ) -- yeah every frame from the client invokes a SHA1 + * for no real reason so much for lightweight. + */ + + buf[0] = wsi->frame_masking_nonce_04[0]; + buf[1] = wsi->frame_masking_nonce_04[1]; + buf[2] = wsi->frame_masking_nonce_04[2]; + buf[3] = wsi->frame_masking_nonce_04[3]; + + memcpy(buf + 4, wsi->masking_key_04, 20); + + /* + * wsi->frame_mask_04 will be our recirculating 20-byte XOR key + * for this frame + */ + + SHA1((unsigned char *)buf, 4 + 20, wsi->frame_mask_04); + +post_sha1: + + /* + * start from the zero'th byte in the XOR key buffer since + * this is the start of a frame with a new key + */ + + wsi->frame_mask_index = 0; + +post_mask: + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_1; + break; + + /* + * 04 logical framing from the spec (all this is masked when incoming + * and has to be unmasked) + * + * We ignore the possibility of extension data because we don't + * negotiate any extensions at the moment. + * + * 0 1 2 3 + * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + * +-+-+-+-+-------+-+-------------+-------------------------------+ + * |F|R|R|R| opcode|R| Payload len | Extended payload length | + * |I|S|S|S| (4) |S| (7) | (16/63) | + * |N|V|V|V| |V| | (if payload len==126/127) | + * | |1|2|3| |4| | | + * +-+-+-+-+-------+-+-------------+ - - - - - - - - - - - - - - - + + * | Extended payload length continued, if payload len == 127 | + * + - - - - - - - - - - - - - - - +-------------------------------+ + * | | Extension data | + * +-------------------------------+ - - - - - - - - - - - - - - - + + * : : + * +---------------------------------------------------------------+ + * : Application data : + * +---------------------------------------------------------------+ + * + * We pass payload through to userland as soon as we get it, ignoring + * FIN. It's up to userland to buffer it up if it wants to see a + * whole unfragmented block of the original size (which may be up to + * 2^63 long!) + */ + + case LWS_RXPS_04_FRAME_HDR_1: +handle_first: + + /* + * 04 spec defines the opcode like this: (1, 2, and 3 are + * "control frame" opcodes which may not be fragmented or + * have size larger than 126) + * + * frame-opcode = + * %x0 ; continuation frame + * / %x1 ; connection close + * / %x2 ; ping + * / %x3 ; pong + * / %x4 ; text frame + * / %x5 ; binary frame + * / %x6-F ; reserved + * + * FIN (b7) + */ + + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + + if (c & 0x70) + fprintf(stderr, + "Frame has unknown extension bits set 1 %02X\n", c); + + /* translate all incoming opcodes into v7+ map */ + if (wsi->ietf_spec_revision < 7) + switch (c & 0xf) { + case LWS_WS_OPCODE_04__CONTINUATION: + wsi->opcode = LWS_WS_OPCODE_07__CONTINUATION; + break; + case LWS_WS_OPCODE_04__CLOSE: + wsi->opcode = LWS_WS_OPCODE_07__CLOSE; + break; + case LWS_WS_OPCODE_04__PING: + wsi->opcode = LWS_WS_OPCODE_07__PING; + break; + case LWS_WS_OPCODE_04__PONG: + wsi->opcode = LWS_WS_OPCODE_07__PONG; + break; + case LWS_WS_OPCODE_04__TEXT_FRAME: + wsi->opcode = LWS_WS_OPCODE_07__TEXT_FRAME; + break; + case LWS_WS_OPCODE_04__BINARY_FRAME: + wsi->opcode = LWS_WS_OPCODE_07__BINARY_FRAME; + break; + default: + fprintf(stderr, "reserved opcodes not " + "usable pre v7 protocol\n"); + return -1; + } + else + wsi->opcode = c & 0xf; + + wsi->final = !!((c >> 7) & 1); + + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN: + + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + + if ((c & 0x80) && wsi->ietf_spec_revision < 7) { + fprintf(stderr, "Frame has extensions " + "set illegally 2\n"); + /* kill the connection */ + return -1; + } + + wsi->this_frame_masked = !!(c & 0x80); + + switch (c & 0x7f) { + case 126: + /* control frames are not allowed to have big lengths */ + if (wsi->opcode & 8) + goto illegal_ctl_length; + + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN16_2; + break; + case 127: + /* control frames are not allowed to have big lengths */ + if (wsi->opcode & 8) + goto illegal_ctl_length; + + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_8; + break; + default: + wsi->rx_packet_length = c & 0x7f; + if (wsi->this_frame_masked) + wsi->lws_rx_parse_state = + LWS_RXPS_07_COLLECT_FRAME_KEY_1; + else + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + break; + } + break; + + case LWS_RXPS_04_FRAME_HDR_LEN16_2: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + + wsi->rx_packet_length = c << 8; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN16_1; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN16_1: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + + wsi->rx_packet_length |= c; + if (wsi->this_frame_masked) + wsi->lws_rx_parse_state = + LWS_RXPS_07_COLLECT_FRAME_KEY_1; + else + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_8: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + if (c & 0x80) { + fprintf(stderr, "b63 of length must be zero\n"); + /* kill the connection */ + return -1; + } +#if defined __LP64__ + wsi->rx_packet_length = ((size_t)c) << 56; +#else + wsi->rx_packet_length = 0; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_7; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_7: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); +#if defined __LP64__ + wsi->rx_packet_length |= ((size_t)c) << 48; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_6; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_6: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); +#if defined __LP64__ + wsi->rx_packet_length |= ((size_t)c) << 40; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_5; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_5: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); +#if defined __LP64__ + wsi->rx_packet_length |= ((size_t)c) << 32; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_4; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_4: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + wsi->rx_packet_length |= ((size_t)c) << 24; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_3; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_3: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + wsi->rx_packet_length |= ((size_t)c) << 16; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_2; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_2: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + wsi->rx_packet_length |= ((size_t)c) << 8; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_1; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_1: + if (wsi->ietf_spec_revision < 7) + c = wsi->xor_mask(wsi, c); + wsi->rx_packet_length |= ((size_t)c); + if (wsi->this_frame_masked) + wsi->lws_rx_parse_state = + LWS_RXPS_07_COLLECT_FRAME_KEY_1; + else + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + break; + + case LWS_RXPS_EAT_UNTIL_76_FF: + if (c == 0xff) { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto issue; + } + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + (wsi->rx_user_buffer_head++)] = c; + + if (wsi->rx_user_buffer_head != MAX_USER_RX_BUFFER) + break; +issue: + if (wsi->protocol->callback) + wsi->protocol->callback(wsi->protocol->owning_server, + wsi, LWS_CALLBACK_RECEIVE, + wsi->user_space, + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head); + wsi->rx_user_buffer_head = 0; + break; + case LWS_RXPS_SEEN_76_FF: + if (c) + break; + + debug("Seen that client is requesting " + "a v76 close, sending ack\n"); + buf[0] = 0xff; + buf[1] = 0; + n = libwebsocket_write(wsi, buf, 2, LWS_WRITE_HTTP); + if (n < 0) { + fprintf(stderr, "ERROR writing to socket"); + return -1; + } + debug(" v76 close ack sent, server closing skt\n"); + /* returning < 0 will get it closed in parent */ + return -1; + + case LWS_RXPS_PULLING_76_LENGTH: + break; + + + case LWS_RXPS_07_COLLECT_FRAME_KEY_1: + wsi->frame_masking_nonce_04[0] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_07_COLLECT_FRAME_KEY_2; + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_2: + wsi->frame_masking_nonce_04[1] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_07_COLLECT_FRAME_KEY_3; + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_3: + wsi->frame_masking_nonce_04[2] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_07_COLLECT_FRAME_KEY_4; + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_4: + wsi->frame_masking_nonce_04[3] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + wsi->frame_mask_index = 0; + break; + + + case LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED: + if (wsi->ietf_spec_revision < 4 || (wsi->all_zero_nonce && wsi->ietf_spec_revision >= 5)) + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + (wsi->rx_user_buffer_head++)] = c; + else + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + (wsi->rx_user_buffer_head++)] = + wsi->xor_mask(wsi, c); + + if (--wsi->rx_packet_length == 0) { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto spill; + } + if (wsi->rx_user_buffer_head != MAX_USER_RX_BUFFER) + break; +spill: + /* + * is this frame a control packet we should take care of at this + * layer? If so service it and hide it from the user callback + */ + + debug("spill on %s\n", wsi->protocol->name); + + switch (wsi->opcode) { + case LWS_WS_OPCODE_07__CLOSE: + /* is this an acknowledgement of our close? */ + if (wsi->state == WSI_STATE_AWAITING_CLOSE_ACK) { + /* + * fine he has told us he is closing too, let's + * finish our close + */ + fprintf(stderr, "seen client close ack\n"); + return -1; + } + debug("server sees client close packet\n"); + /* parrot the close packet payload back */ + n = libwebsocket_write(wsi, (unsigned char *) + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head, LWS_WRITE_CLOSE); + wsi->state = WSI_STATE_RETURNED_CLOSE_ALREADY; + /* close the connection */ + return -1; + + case LWS_WS_OPCODE_07__PING: + /* parrot the ping packet payload back as a pong */ + n = libwebsocket_write(wsi, (unsigned char *) + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head, LWS_WRITE_PONG); + /* ... then just drop it */ + wsi->rx_user_buffer_head = 0; + return 0; + + case LWS_WS_OPCODE_07__PONG: + /* keep the statistics... */ + wsi->pings_vs_pongs--; + /* ... then just drop it */ + wsi->rx_user_buffer_head = 0; + return 0; + + case LWS_WS_OPCODE_07__TEXT_FRAME: + case LWS_WS_OPCODE_07__BINARY_FRAME: + break; + + default: + + debug("passing opcode %x up to exts\n", wsi->opcode); + + /* + * It's something special we can't understand here. + * Pass the payload up to the extension's parsing + * state machine. + */ + + eff_buf.token = &wsi->rx_user_buffer[ + LWS_SEND_BUFFER_PRE_PADDING]; + eff_buf.token_len = wsi->rx_user_buffer_head; + + handled = 0; + for (n = 0; n < wsi->count_active_extensions; n++) { + m = wsi->active_extensions[n]->callback( + wsi->protocol->owning_server, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_EXTENDED_PAYLOAD_RX, + wsi->active_extensions_user[n], + &eff_buf, 0); + if (m) + handled = 1; + } + + if (!handled) + fprintf(stderr, "Unhandled extended opcode " + "0x%x - ignoring frame\n", wsi->opcode); + + wsi->rx_user_buffer_head = 0; + return 0; + } + + /* + * No it's real payload, pass it up to the user callback. + * It's nicely buffered with the pre-padding taken care of + * so it can be sent straight out again using libwebsocket_write + */ + + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + wsi->rx_user_buffer_head] = '\0'; + + if (wsi->protocol->callback) + wsi->protocol->callback(wsi->protocol->owning_server, + wsi, LWS_CALLBACK_RECEIVE, + wsi->user_space, + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head); + else + fprintf(stderr, "No callback on payload spill!\n"); + + wsi->rx_user_buffer_head = 0; + break; + } + + return 0; + +illegal_ctl_length: + + fprintf(stderr, "Control frame asking for " + "extended length is illegal\n"); + /* kill the connection */ + return -1; +} + + +int libwebsocket_client_rx_sm(struct libwebsocket *wsi, unsigned char c) +{ + int n; + unsigned char buf[20 + 4]; + int callback_action = LWS_CALLBACK_CLIENT_RECEIVE; + int handled; + struct lws_tokens eff_buf; + int m; + + debug(" CRX: %02X %d\n", c, wsi->lws_rx_parse_state); + + switch (wsi->lws_rx_parse_state) { + case LWS_RXPS_NEW: + + switch (wsi->ietf_spec_revision) { + /* Firefox 4.0b6 likes this as of 30 Oct */ + case 0: + if (c == 0xff) + wsi->lws_rx_parse_state = LWS_RXPS_SEEN_76_FF; + if (c == 0) { + wsi->lws_rx_parse_state = + LWS_RXPS_EAT_UNTIL_76_FF; + wsi->rx_user_buffer_head = 0; + } + break; + case 4: + case 5: + case 6: + case 7: + case 8: + case 13: + /* + * 04 logical framing from the spec (all this is masked when + * incoming and has to be unmasked) + * + * We ignore the possibility of extension data because we don't + * negotiate any extensions at the moment. + * + * 0 1 2 3 + * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 + * +-+-+-+-+-------+-+-------------+-------------------------------+ + * |F|R|R|R| opcode|R| Payload len | Extended payload length | + * |I|S|S|S| (4) |S| (7) | (16/63) | + * |N|V|V|V| |V| | (if payload len==126/127) | + * | |1|2|3| |4| | | + * +-+-+-+-+-------+-+-------------+ - - - - - - - - - - - - - - - + + * | Extended payload length continued, if payload len == 127 | + * + - - - - - - - - - - - - - - - +-------------------------------+ + * | | Extension data | + * +-------------------------------+ - - - - - - - - - - - - - - - + + * : : + * +---------------------------------------------------------------+ + * : Application data : + * +---------------------------------------------------------------+ + * + * We pass payload through to userland as soon as we get it, ignoring + * FIN. It's up to userland to buffer it up if it wants to see a + * whole unfragmented block of the original size (which may be up to + * 2^63 long!) + * + * Notice in v7 RSV4 is set to indicate 32-bit frame key is coming in + * after length, unlike extension data which is now deprecated, this + * does not impact the payload length calculation. + */ + + /* + * 04 spec defines the opcode like this: (1, 2, and 3 are + * "control frame" opcodes which may not be fragmented or + * have size larger than 126) + * + * frame-opcode = + * %x0 ; continuation frame + * / %x1 ; connection close + * / %x2 ; ping + * / %x3 ; pong + * / %x4 ; text frame + * / %x5 ; binary frame + * / %x6-F ; reserved + * + * FIN (b7) + */ + + if (c & 0x70) + fprintf(stderr, "Frame has unknown extension " + "bits set on first framing byte %02X\n", c); + + if (wsi->ietf_spec_revision < 7) + switch (c & 0xf) { + case LWS_WS_OPCODE_04__CONTINUATION: + wsi->opcode = LWS_WS_OPCODE_07__CONTINUATION; + break; + case LWS_WS_OPCODE_04__CLOSE: + wsi->opcode = LWS_WS_OPCODE_07__CLOSE; + break; + case LWS_WS_OPCODE_04__PING: + wsi->opcode = LWS_WS_OPCODE_07__PING; + break; + case LWS_WS_OPCODE_04__PONG: + wsi->opcode = LWS_WS_OPCODE_07__PONG; + break; + case LWS_WS_OPCODE_04__TEXT_FRAME: + wsi->opcode = LWS_WS_OPCODE_07__TEXT_FRAME; + break; + case LWS_WS_OPCODE_04__BINARY_FRAME: + wsi->opcode = LWS_WS_OPCODE_07__BINARY_FRAME; + break; + default: + fprintf(stderr, "reserved opcodes not " + "usable pre v7 protocol\n"); + return -1; + } + else + wsi->opcode = c & 0xf; + + wsi->final = !!((c >> 7) & 1); + + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN; + break; + + default: + fprintf(stderr, "client_rx_sm doesn't know how " + "to handle spec version %02d\n", + wsi->ietf_spec_revision); + break; + } + break; + + + case LWS_RXPS_04_FRAME_HDR_LEN: + + if ((c & 0x80) && wsi->ietf_spec_revision < 7) { + fprintf(stderr, + "Frame has extensions set illegally 4\n"); + /* kill the connection */ + return -1; + } + + wsi->this_frame_masked = !!(c & 0x80); + + switch (c & 0x7f) { + case 126: + /* control frames are not allowed to have big lengths */ + if (wsi->opcode & 8) + goto illegal_ctl_length; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN16_2; + break; + case 127: + /* control frames are not allowed to have big lengths */ + if (wsi->opcode & 8) + goto illegal_ctl_length; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_8; + break; + default: + wsi->rx_packet_length = c; + if (wsi->this_frame_masked) + wsi->lws_rx_parse_state = + LWS_RXPS_07_COLLECT_FRAME_KEY_1; + else { + if (c) + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + else { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto spill; + } + } + break; + } + break; + + case LWS_RXPS_04_FRAME_HDR_LEN16_2: + wsi->rx_packet_length = c << 8; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN16_1; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN16_1: + wsi->rx_packet_length |= c; + if (wsi->this_frame_masked) + wsi->lws_rx_parse_state = + LWS_RXPS_07_COLLECT_FRAME_KEY_1; + else { + if (wsi->rx_packet_length) + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + else { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto spill; + } + } + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_8: + if (c & 0x80) { + fprintf(stderr, "b63 of length must be zero\n"); + /* kill the connection */ + return -1; + } +#if defined __LP64__ + wsi->rx_packet_length = ((size_t)c) << 56; +#else + wsi->rx_packet_length = 0; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_7; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_7: +#if defined __LP64__ + wsi->rx_packet_length |= ((size_t)c) << 48; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_6; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_6: +#if defined __LP64__ + wsi->rx_packet_length |= ((size_t)c) << 40; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_5; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_5: +#if defined __LP64__ + wsi->rx_packet_length |= ((size_t)c) << 32; +#endif + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_4; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_4: + wsi->rx_packet_length |= ((size_t)c) << 24; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_3; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_3: + wsi->rx_packet_length |= ((size_t)c) << 16; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_2; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_2: + wsi->rx_packet_length |= ((size_t)c) << 8; + wsi->lws_rx_parse_state = LWS_RXPS_04_FRAME_HDR_LEN64_1; + break; + + case LWS_RXPS_04_FRAME_HDR_LEN64_1: + wsi->rx_packet_length |= (size_t)c; + if (wsi->this_frame_masked) + wsi->lws_rx_parse_state = + LWS_RXPS_07_COLLECT_FRAME_KEY_1; + else { + if (wsi->rx_packet_length) + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + else { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto spill; + } + } + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_1: + wsi->frame_masking_nonce_04[0] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_07_COLLECT_FRAME_KEY_2; + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_2: + wsi->frame_masking_nonce_04[1] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_07_COLLECT_FRAME_KEY_3; + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_3: + wsi->frame_masking_nonce_04[2] = c; + if (c) + wsi->all_zero_nonce = 0; + wsi->lws_rx_parse_state = LWS_RXPS_07_COLLECT_FRAME_KEY_4; + break; + + case LWS_RXPS_07_COLLECT_FRAME_KEY_4: + wsi->frame_masking_nonce_04[3] = c; + if (c) + wsi->all_zero_nonce = 0; + + if (wsi->rx_packet_length) + wsi->lws_rx_parse_state = + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED; + else { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto spill; + } + break; + + case LWS_RXPS_EAT_UNTIL_76_FF: + if (c == 0xff) { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto issue; + } + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + (wsi->rx_user_buffer_head++)] = c; + + if (wsi->rx_user_buffer_head != MAX_USER_RX_BUFFER) + break; +issue: + if (wsi->protocol->callback) + wsi->protocol->callback(wsi->protocol->owning_server, + wsi, + LWS_CALLBACK_CLIENT_RECEIVE, + wsi->user_space, + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head); + wsi->rx_user_buffer_head = 0; + break; + case LWS_RXPS_SEEN_76_FF: + if (c) + break; + + debug("Seen that client is requesting " + "a v76 close, sending ack\n"); + buf[0] = 0xff; + buf[1] = 0; + n = libwebsocket_write(wsi, buf, 2, LWS_WRITE_HTTP); + if (n < 0) { + fprintf(stderr, "ERROR writing to socket"); + return -1; + } + debug(" v76 close ack sent, server closing skt\n"); + /* returning < 0 will get it closed in parent */ + return -1; + + case LWS_RXPS_PULLING_76_LENGTH: + break; + + case LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED: + if ((!wsi->this_frame_masked) || wsi->all_zero_nonce) + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + (wsi->rx_user_buffer_head++)] = c; + else + wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + + (wsi->rx_user_buffer_head++)] = + wsi->xor_mask(wsi, c); + + if (--wsi->rx_packet_length == 0) { + wsi->lws_rx_parse_state = LWS_RXPS_NEW; + goto spill; + } + if (wsi->rx_user_buffer_head != MAX_USER_RX_BUFFER) + break; +spill: + + handled = 0; + + /* + * is this frame a control packet we should take care of at this + * layer? If so service it and hide it from the user callback + */ + + switch (wsi->opcode) { + case LWS_WS_OPCODE_07__CLOSE: + /* is this an acknowledgement of our close? */ + if (wsi->state == WSI_STATE_AWAITING_CLOSE_ACK) { + /* + * fine he has told us he is closing too, let's + * finish our close + */ + debug("seen server's close ack\n"); + return -1; + } + fprintf(stderr, "client sees server close packet len = %d\n", wsi->rx_user_buffer_head); + /* parrot the close packet payload back */ + n = libwebsocket_write(wsi, (unsigned char *) + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head, LWS_WRITE_CLOSE); + fprintf(stderr, "client writing close ack returned %d\n", n); + wsi->state = WSI_STATE_RETURNED_CLOSE_ALREADY; + /* close the connection */ + return -1; + + case LWS_WS_OPCODE_07__PING: + /* parrot the ping packet payload back as a pong*/ + n = libwebsocket_write(wsi, (unsigned char *) + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head, LWS_WRITE_PONG); + handled = 1; + break; + + case LWS_WS_OPCODE_07__PONG: + /* keep the statistics... */ + wsi->pings_vs_pongs--; + + /* issue it */ + callback_action = LWS_CALLBACK_CLIENT_RECEIVE_PONG; + break; + + case LWS_WS_OPCODE_07__CONTINUATION: + case LWS_WS_OPCODE_07__TEXT_FRAME: + case LWS_WS_OPCODE_07__BINARY_FRAME: + break; + + default: + + debug("Reserved opcode 0x%2X\n", wsi->opcode); + /* + * It's something special we can't understand here. + * Pass the payload up to the extension's parsing + * state machine. + */ + + eff_buf.token = &wsi->rx_user_buffer[ + LWS_SEND_BUFFER_PRE_PADDING]; + eff_buf.token_len = wsi->rx_user_buffer_head; + + for (n = 0; n < wsi->count_active_extensions; n++) { + m = wsi->active_extensions[n]->callback( + wsi->protocol->owning_server, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_EXTENDED_PAYLOAD_RX, + wsi->active_extensions_user[n], + &eff_buf, 0); + if (m) + handled = 1; + } + + if (!handled) { + fprintf(stderr, "Unhandled extended opcode " + "0x%x - ignoring frame\n", wsi->opcode); + wsi->rx_user_buffer_head = 0; + + return 0; + } + + break; + } + + /* + * No it's real payload, pass it up to the user callback. + * It's nicely buffered with the pre-padding taken care of + * so it can be sent straight out again using libwebsocket_write + */ + + if (!handled && wsi->protocol->callback) + wsi->protocol->callback(wsi->protocol->owning_server, + wsi, callback_action, + wsi->user_space, + &wsi->rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING], + wsi->rx_user_buffer_head); + wsi->rx_user_buffer_head = 0; + break; + default: + fprintf(stderr, "client rx illegal state\n"); + return 1; + } + + return 0; + +illegal_ctl_length: + + fprintf(stderr, "Control frame asking for " + "extended length is illegal\n"); + /* kill the connection */ + return -1; + +} + + + +int libwebsocket_interpret_incoming_packet(struct libwebsocket *wsi, + unsigned char *buf, size_t len) +{ + int n; + +#ifdef DEBUG + fprintf(stderr, "received %d byte packet\n", (int)len); + for (n = 0; n < len; n++) + fprintf(stderr, "%02X ", buf[n]); + fprintf(stderr, "\n"); +#endif + + /* let the rx protocol state machine have as much as it needs */ + + n = 0; + while (n < len) + if (libwebsocket_rx_sm(wsi, buf[n++]) < 0) + return -1; + + return 0; +} + + +static int +libwebsocket_0405_frame_mask_generate(struct libwebsocket *wsi) +{ + char buf[4 + 20]; + int n; + + /* fetch the per-frame nonce */ + + n = libwebsockets_get_random(wsi->protocol->owning_server, + wsi->frame_masking_nonce_04, 4); + if (n != 4) { + fprintf(stderr, "Unable to read from random device %s %d\n", + SYSTEM_RANDOM_FILEPATH, n); + return 1; + } + + /* start masking from first byte of masking key buffer */ + wsi->frame_mask_index = 0; + + if (wsi->ietf_spec_revision != 4) + return 0; + + /* 04 only does SHA-1 more complex key */ + + /* + * the frame key is the frame nonce (4 bytes) followed by the + * connection masking key, hashed by SHA1 + */ + + memcpy(buf, wsi->frame_masking_nonce_04, 4); + + memcpy(buf + 4, wsi->masking_key_04, 20); + + /* concatenate the nonce with the connection key then hash it */ + + SHA1((unsigned char *)buf, 4 + 20, wsi->frame_mask_04); + + return 0; +} + +void lws_stderr_hexdump(unsigned char *buf, size_t len) +{ + int n; + int m; + int start; + + fprintf(stderr, "\n"); + + for (n = 0; n < len;) { + start = n; + + fprintf(stderr, "%04X: ", start); + + for (m = 0; m < 16 && n < len; m++) + fprintf(stderr, "%02X ", buf[n++]); + while (m++ < 16) + fprintf(stderr, " "); + + fprintf(stderr, " "); + + for (m = 0; m < 16 && (start + m) < len; m++) { + if (buf[start + m] >= ' ' && buf[start + m] <= 127) + fprintf(stderr, "%c", buf[start + m]); + else + fprintf(stderr, "."); + } + while (m++ < 16) + fprintf(stderr, " "); + + fprintf(stderr, "\n"); + } + fprintf(stderr, "\n"); +} + +int lws_issue_raw(struct libwebsocket *wsi, unsigned char *buf, size_t len) +{ + int n; + int m; + + /* + * one of the extensions is carrying our data itself? Like mux? + */ + + for (n = 0; n < wsi->count_active_extensions; n++) { + /* + * there can only be active extensions after handshake completed + * so we can rely on protocol being set already in here + */ + m = wsi->active_extensions[n]->callback( + wsi->protocol->owning_server, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_PACKET_TX_DO_SEND, + wsi->active_extensions_user[n], &buf, len); + if (m < 0) { + fprintf(stderr, "Extension reports fatal error\n"); + return -1; + } + if (m) /* handled */ { +// fprintf(stderr, "ext sent it\n"); + return 0; + } + } + + if (!wsi->sock) { + fprintf(stderr, "** error 0 sock but expected to send\n"); + } + + /* + * nope, send it on the socket directly + */ + +#if 0 + fprintf(stderr, " TX: "); + lws_stderr_hexdump(buf, len); +#endif + +#ifdef LWS_OPENSSL_SUPPORT + if (wsi->ssl) { + n = SSL_write(wsi->ssl, buf, len); + if (n < 0) { + fprintf(stderr, + "ERROR writing to socket\n"); + return -1; + } + } else { +#endif + n = send(wsi->sock, buf, len, MSG_NOSIGNAL); + if (n < 0) { + fprintf(stderr, + "ERROR writing to socket\n"); + return -1; + } +#ifdef LWS_OPENSSL_SUPPORT + } +#endif + return 0; +} + +int +lws_issue_raw_ext_access(struct libwebsocket *wsi, + unsigned char *buf, size_t len) +{ + int ret; + struct lws_tokens eff_buf; + int m; + int n; + + eff_buf.token = (char *)buf; + eff_buf.token_len = len; + + /* + * while we have original buf to spill ourselves, or extensions report + * more in their pipeline + */ + + ret = 1; + while (ret == 1) { + + /* default to nobody has more to spill */ + + ret = 0; + + /* show every extension the new incoming data */ + + for (n = 0; n < wsi->count_active_extensions; n++) { + m = wsi->active_extensions[n]->callback( + wsi->protocol->owning_server, + wsi->active_extensions[n], wsi, + LWS_EXT_CALLBACK_PACKET_TX_PRESEND, + wsi->active_extensions_user[n], &eff_buf, 0); + if (m < 0) { + fprintf(stderr, "Extension reports fatal error\n"); + return -1; + } + if (m) + /* + * at least one extension told us he has more + * to spill, so we will go around again after + */ + ret = 1; + } + + /* assuming they left us something to send, send it */ + + if (eff_buf.token_len) + if (lws_issue_raw(wsi, (unsigned char *)eff_buf.token, + eff_buf.token_len)) + return -1; + + /* we used up what we had */ + + eff_buf.token = NULL; + eff_buf.token_len = 0; + + /* + * Did that leave the pipe choked? + */ + + if (!lws_send_pipe_choked(wsi)) + /* no we could add more */ + continue; + + debug("choked\n"); + + /* + * Yes, he's choked. Don't spill the rest now get a callback + * when he is ready to send and take care of it there + */ + libwebsocket_callback_on_writable( + wsi->protocol->owning_server, wsi); + wsi->extension_data_pending = 1; + ret = 0; + } + + //debug("written %d bytes to client\n", eff_buf.token_len); + + return 0; +} + +/** + * libwebsocket_write() - Apply protocol then write data to client + * @wsi: Websocket instance (available from user callback) + * @buf: The data to send. For data being sent on a websocket + * connection (ie, not default http), this buffer MUST have + * LWS_SEND_BUFFER_PRE_PADDING bytes valid BEFORE the pointer + * and an additional LWS_SEND_BUFFER_POST_PADDING bytes valid + * in the buffer after (buf + len). This is so the protocol + * header and trailer data can be added in-situ. + * @len: Count of the data bytes in the payload starting from buf + * @protocol: Use LWS_WRITE_HTTP to reply to an http connection, and one + * of LWS_WRITE_BINARY or LWS_WRITE_TEXT to send appropriate + * data on a websockets connection. Remember to allow the extra + * bytes before and after buf if LWS_WRITE_BINARY or LWS_WRITE_TEXT + * are used. + * + * This function provides the way to issue data back to the client + * for both http and websocket protocols. + * + * In the case of sending using websocket protocol, be sure to allocate + * valid storage before and after buf as explained above. This scheme + * allows maximum efficiency of sending data and protocol in a single + * packet while not burdening the user code with any protocol knowledge. + */ + +int libwebsocket_write(struct libwebsocket *wsi, unsigned char *buf, + size_t len, enum libwebsocket_write_protocol protocol) +{ + int n; + int pre = 0; + int post = 0; + int shift = 7; + int masked7 = wsi->mode == LWS_CONNMODE_WS_CLIENT && wsi->xor_mask != xor_no_mask; + unsigned char *dropmask = NULL; + unsigned char is_masked_bit = 0; + + if (len == 0 && protocol != LWS_WRITE_CLOSE) { + fprintf(stderr, "zero length libwebsocket_write attempt\n"); + return 0; + } + + if (protocol == LWS_WRITE_HTTP) + goto send_raw; + + /* websocket protocol, either binary or text */ + + if (wsi->state != WSI_STATE_ESTABLISHED) + return -1; + + switch (wsi->ietf_spec_revision) { + /* chrome likes this as of 30 Oct 2010 */ + /* Firefox 4.0b6 likes this as of 30 Oct 2010 */ + case 0: + if ((protocol & 0xf) == LWS_WRITE_BINARY) { + /* in binary mode we send 7-bit used length blocks */ + pre = 1; + while (len & (127 << shift)) { + pre++; + shift += 7; + } + n = 0; + shift -= 7; + while (shift >= 0) { + if (shift) + buf[0 - pre + n] = + ((len >> shift) & 127) | 0x80; + else + buf[0 - pre + n] = + ((len >> shift) & 127); + n++; + shift -= 7; + } + break; + } + + /* frame type = text, length-free spam mode */ + + pre = 1; + buf[-pre] = 0; + buf[len] = 0xff; /* EOT marker */ + post = 1; + break; + + case 7: + case 8: + case 13: + if (masked7) { + pre += 4; + dropmask = &buf[0 - pre]; + is_masked_bit = 0x80; + } + /* fallthru */ + case 4: + case 5: + case 6: + switch (protocol & 0xf) { + case LWS_WRITE_TEXT: + if (wsi->ietf_spec_revision < 7) + n = LWS_WS_OPCODE_04__TEXT_FRAME; + else + n = LWS_WS_OPCODE_07__TEXT_FRAME; + break; + case LWS_WRITE_BINARY: + if (wsi->ietf_spec_revision < 7) + n = LWS_WS_OPCODE_04__BINARY_FRAME; + else + n = LWS_WS_OPCODE_07__BINARY_FRAME; + break; + case LWS_WRITE_CONTINUATION: + if (wsi->ietf_spec_revision < 7) + n = LWS_WS_OPCODE_04__CONTINUATION; + else + n = LWS_WS_OPCODE_07__CONTINUATION; + break; + + case LWS_WRITE_CLOSE: + if (wsi->ietf_spec_revision < 7) + n = LWS_WS_OPCODE_04__CLOSE; + else + n = LWS_WS_OPCODE_07__CLOSE; + + /* + * v5 mandates the first byte of close packet + * in both client and server directions + */ + + switch (wsi->ietf_spec_revision) { + case 0: + case 4: + break; + case 5: + /* we can do this because we demand post-buf */ + + if (len < 1) + len = 1; + + switch (wsi->mode) { + case LWS_CONNMODE_WS_SERVING: + /* + fprintf(stderr, "LWS_WRITE_CLOSE S\n"); + */ + buf[0] = 'S'; + break; + case LWS_CONNMODE_WS_CLIENT: + /* + fprintf(stderr, "LWS_WRITE_CLOSE C\n"); + */ + buf[0] = 'C'; + break; + default: + break; + } + break; + default: + /* + * 06 has a 2-byte status code in network order + * we can do this because we demand post-buf + */ + + if (wsi->close_reason) { + /* reason codes count as data bytes */ + buf -= 2; + buf[0] = wsi->close_reason >> 8; + buf[1] = wsi->close_reason; + len += 2; + } + break; + } + break; + case LWS_WRITE_PING: + if (wsi->ietf_spec_revision < 7) + n = LWS_WS_OPCODE_04__PING; + else + n = LWS_WS_OPCODE_07__PING; + + wsi->pings_vs_pongs++; + break; + case LWS_WRITE_PONG: + if (wsi->ietf_spec_revision < 7) + n = LWS_WS_OPCODE_04__PONG; + else + n = LWS_WS_OPCODE_07__PONG; + break; + default: + fprintf(stderr, "libwebsocket_write: unknown write " + "opcode / protocol\n"); + return -1; + } + + if (!(protocol & LWS_WRITE_NO_FIN)) + n |= 1 << 7; + + if (len < 126) { + pre += 2; + buf[-pre] = n; + buf[-pre + 1] = len | is_masked_bit; + } else { + if (len < 65536) { + pre += 4; + buf[-pre] = n; + buf[-pre + 1] = 126 | is_masked_bit; + buf[-pre + 2] = len >> 8; + buf[-pre + 3] = len; + } else { + pre += 10; + buf[-pre] = n; + buf[-pre + 1] = 127 | is_masked_bit; +#if defined __LP64__ + buf[-pre + 2] = (len >> 56) & 0x7f; + buf[-pre + 3] = len >> 48; + buf[-pre + 4] = len >> 40; + buf[-pre + 5] = len >> 32; +#else + buf[-pre + 2] = 0; + buf[-pre + 3] = 0; + buf[-pre + 4] = 0; + buf[-pre + 5] = 0; +#endif + buf[-pre + 6] = len >> 24; + buf[-pre + 7] = len >> 16; + buf[-pre + 8] = len >> 8; + buf[-pre + 9] = len; + } + } + break; + } + + /* + * Deal with masking if we are in client -> server direction and + * the protocol demands it + */ + + if (wsi->mode == LWS_CONNMODE_WS_CLIENT && + wsi->ietf_spec_revision >= 4) { + + /* + * this is only useful for security tests where it's required + * to control the raw packet payload content + */ + + if (!(protocol & LWS_WRITE_CLIENT_IGNORE_XOR_MASK) && wsi->xor_mask != xor_no_mask) { + + if (libwebsocket_0405_frame_mask_generate(wsi)) { + fprintf(stderr, "libwebsocket_write: " + "frame mask generation failed\n"); + return 1; + } + + + if (wsi->ietf_spec_revision < 7) + /* + * use the XOR masking against everything we + * send past the frame key + */ + for (n = -pre; n < ((int)len + post); n++) + buf[n] = wsi->xor_mask(wsi, buf[n]); + else + /* + * in v7, just mask the payload + */ + for (n = 0; n < (int)len; n++) + dropmask[n + 4] = wsi->xor_mask(wsi, dropmask[n + 4]); + + + if (wsi->ietf_spec_revision < 7) { + /* make space for the frame nonce in clear */ + pre += 4; + + dropmask = &buf[0 - pre]; + } + + if (dropmask) + /* copy the frame nonce into place */ + memcpy(dropmask, wsi->frame_masking_nonce_04, 4); + + } else { + if (wsi->ietf_spec_revision < 7) { + + /* make space for the frame nonce in clear */ + pre += 4; + + buf[0 - pre] = 0; + buf[1 - pre] = 0; + buf[2 - pre] = 0; + buf[3 - pre] = 0; + } else { + if (dropmask && wsi->xor_mask != xor_no_mask) { + dropmask[0] = 0; + dropmask[1] = 0; + dropmask[2] = 0; + dropmask[3] = 0; + } + } + } + + } + +send_raw: + +#if 0 + fprintf(stderr, "send %ld: ", len + post); + for (n = -pre; n < ((int)len + post); n++) + fprintf(stderr, "%02X ", buf[n]); + + fprintf(stderr, "\n"); +#endif + + if (protocol == LWS_WRITE_HTTP) { + if (lws_issue_raw(wsi, (unsigned char *)buf - pre, + len + pre + post)) + return -1; + + return 0; + } + + /* + * give any active extensions a chance to munge the buffer + * before send. We pass in a pointer to an lws_tokens struct + * prepared with the default buffer and content length that's in + * there. Rather than rewrite the default buffer, extensions + * that expect to grow the buffer can adapt .token to + * point to their own per-connection buffer in the extension + * user allocation. By default with no extensions or no + * extension callback handling, just the normal input buffer is + * used then so it is efficient. + * + * callback returns 1 in case it wants to spill more buffers + */ + + return lws_issue_raw_ext_access(wsi, buf - pre, len + pre + post); +} + + +/** + * libwebsockets_serve_http_file() - Send a file back to the client using http + * @wsi: Websocket instance (available from user callback) + * @file: The file to issue over http + * @content_type: The http content type, eg, text/html + * + * This function is intended to be called from the callback in response + * to http requests from the client. It allows the callback to issue + * local files down the http link in a single step. + */ + +int libwebsockets_serve_http_file(struct libwebsocket *wsi, const char *file, + const char *content_type) +{ + int fd; + struct stat stat_buf; + char buf[512]; + char *p = buf; + int n; + +#ifdef WIN32 + fd = open(file, O_RDONLY | _O_BINARY); +#else + fd = open(file, O_RDONLY); +#endif + if (fd < 1) { + p += sprintf(p, "HTTP/1.0 400 Bad\x0d\x0a" + "Server: libwebsockets\x0d\x0a" + "\x0d\x0a" + ); + libwebsocket_write(wsi, (unsigned char *)buf, p - buf, + LWS_WRITE_HTTP); + + return -1; + } + + fstat(fd, &stat_buf); + p += sprintf(p, "HTTP/1.0 200 OK\x0d\x0a" + "Server: libwebsockets\x0d\x0a" + "Content-Type: %s\x0d\x0a" + "Content-Length: %u\x0d\x0a" + "\x0d\x0a", content_type, (unsigned int)stat_buf.st_size); + + libwebsocket_write(wsi, (unsigned char *)buf, p - buf, LWS_WRITE_HTTP); + + n = 1; + while (n > 0) { + n = read(fd, buf, 512); + if (n <= 0) + continue; + libwebsocket_write(wsi, (unsigned char *)buf, n, + LWS_WRITE_HTTP); + } + + close(fd); + + return 0; +} + + +/** + * libwebsockets_remaining_packet_payload() - Bytes to come before "overall" + * rx packet is complete + * @wsi: Websocket instance (available from user callback) + * + * This function is intended to be called from the callback if the + * user code is interested in "complete packets" from the client. + * libwebsockets just passes through payload as it comes and issues a buffer + * additionally when it hits a built-in limit. The LWS_CALLBACK_RECEIVE + * callback handler can use this API to find out if the buffer it has just + * been given is the last piece of a "complete packet" from the client -- + * when that is the case libwebsockets_remaining_packet_payload() will return + * 0. + * + * Many protocols won't care becuse their packets are always small. + */ + +size_t +libwebsockets_remaining_packet_payload(struct libwebsocket *wsi) +{ + return wsi->rx_packet_length; +} diff --git a/third_party/libwebsocket/libwebsocketswin32/private-libwebsockets.h b/third_party/libwebsocket/libwebsocketswin32/private-libwebsockets.h new file mode 100644 index 0000000..ddd8588 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/private-libwebsockets.h @@ -0,0 +1,430 @@ +/* + * libwebsockets - small server side websockets and web server implementation + * + * Copyright (C) 2010 Andy Green + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation: + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#ifdef WIN32 + +#include +#include +#include +#include + +#else + +#include +#include +#ifndef LWS_NO_FORK +#include +#endif +#include +#include +#include + +#include +#include +#include + +#endif + +#ifdef LWS_OPENSSL_SUPPORT +#include +#include +#include +#include +#include +#endif + + +#include "libwebsockets.h" + +#if 0 +#define DEBUG +#endif + +#ifdef DEBUG +#ifdef WIN32 +static +#else +static inline +#endif +void debug(const char *format, ...) +{ + va_list ap; + va_start(ap, format); vfprintf(stderr, format, ap); va_end(ap); +} +#else +#ifdef WIN32 +static +#else +static inline +#endif +void debug(const char *format, ...) +{ +} +#endif + + +/* + * Mac OSX as well as iOS do not define the MSG_NOSIGNAL flag, + * but happily have something equivalent in the SO_NOSIGPIPE flag. + */ +#ifdef __APPLE__ +#define MSG_NOSIGNAL SO_NOSIGPIPE +#endif + + +#define FD_HASHTABLE_MODULUS 32 +#define MAX_CLIENTS 100 +#define LWS_MAX_HEADER_NAME_LENGTH 64 +#define LWS_MAX_HEADER_LEN 4096 +#define LWS_INITIAL_HDR_ALLOC 256 +#define LWS_ADDITIONAL_HDR_ALLOC 64 +#define MAX_USER_RX_BUFFER 4096 +#define MAX_BROADCAST_PAYLOAD 2048 +#define LWS_MAX_PROTOCOLS 10 +#define LWS_MAX_EXTENSIONS_ACTIVE 10 +#define SPEC_LATEST_SUPPORTED 13 + +#define MAX_WEBSOCKET_04_KEY_LEN 128 +#define SYSTEM_RANDOM_FILEPATH "/dev/urandom" + +enum lws_websocket_opcodes_04 { + LWS_WS_OPCODE_04__CONTINUATION = 0, + LWS_WS_OPCODE_04__CLOSE = 1, + LWS_WS_OPCODE_04__PING = 2, + LWS_WS_OPCODE_04__PONG = 3, + LWS_WS_OPCODE_04__TEXT_FRAME = 4, + LWS_WS_OPCODE_04__BINARY_FRAME = 5, + + LWS_WS_OPCODE_04__RESERVED_6 = 6, + LWS_WS_OPCODE_04__RESERVED_7 = 7, + LWS_WS_OPCODE_04__RESERVED_8 = 8, + LWS_WS_OPCODE_04__RESERVED_9 = 9, + LWS_WS_OPCODE_04__RESERVED_A = 0xa, + LWS_WS_OPCODE_04__RESERVED_B = 0xb, + LWS_WS_OPCODE_04__RESERVED_C = 0xc, + LWS_WS_OPCODE_04__RESERVED_D = 0xd, + LWS_WS_OPCODE_04__RESERVED_E = 0xe, + LWS_WS_OPCODE_04__RESERVED_F = 0xf, +}; + +enum lws_websocket_opcodes_07 { + LWS_WS_OPCODE_07__CONTINUATION = 0, + LWS_WS_OPCODE_07__TEXT_FRAME = 1, + LWS_WS_OPCODE_07__BINARY_FRAME = 2, + + LWS_WS_OPCODE_07__NOSPEC__MUX = 7, + + /* control extensions 8+ */ + + LWS_WS_OPCODE_07__CLOSE = 8, + LWS_WS_OPCODE_07__PING = 9, + LWS_WS_OPCODE_07__PONG = 0xa, +}; + + +enum lws_connection_states { + WSI_STATE_HTTP, + WSI_STATE_HTTP_HEADERS, + WSI_STATE_DEAD_SOCKET, + WSI_STATE_ESTABLISHED, + WSI_STATE_CLIENT_UNCONNECTED, + WSI_STATE_RETURNED_CLOSE_ALREADY, + WSI_STATE_AWAITING_CLOSE_ACK, +}; + +enum lws_rx_parse_state { + LWS_RXPS_NEW, + + LWS_RXPS_SEEN_76_FF, + LWS_RXPS_PULLING_76_LENGTH, + LWS_RXPS_EAT_UNTIL_76_FF, + + LWS_RXPS_04_MASK_NONCE_1, + LWS_RXPS_04_MASK_NONCE_2, + LWS_RXPS_04_MASK_NONCE_3, + + LWS_RXPS_04_FRAME_HDR_1, + LWS_RXPS_04_FRAME_HDR_LEN, + LWS_RXPS_04_FRAME_HDR_LEN16_2, + LWS_RXPS_04_FRAME_HDR_LEN16_1, + LWS_RXPS_04_FRAME_HDR_LEN64_8, + LWS_RXPS_04_FRAME_HDR_LEN64_7, + LWS_RXPS_04_FRAME_HDR_LEN64_6, + LWS_RXPS_04_FRAME_HDR_LEN64_5, + LWS_RXPS_04_FRAME_HDR_LEN64_4, + LWS_RXPS_04_FRAME_HDR_LEN64_3, + LWS_RXPS_04_FRAME_HDR_LEN64_2, + LWS_RXPS_04_FRAME_HDR_LEN64_1, + + LWS_RXPS_07_COLLECT_FRAME_KEY_1, + LWS_RXPS_07_COLLECT_FRAME_KEY_2, + LWS_RXPS_07_COLLECT_FRAME_KEY_3, + LWS_RXPS_07_COLLECT_FRAME_KEY_4, + + LWS_RXPS_PAYLOAD_UNTIL_LENGTH_EXHAUSTED +}; + + +enum connection_mode { + LWS_CONNMODE_WS_SERVING, + LWS_CONNMODE_WS_CLIENT, + + /* transient modes */ + LWS_CONNMODE_WS_CLIENT_WAITING_PROXY_REPLY, + LWS_CONNMODE_WS_CLIENT_ISSUE_HANDSHAKE, + LWS_CONNMODE_WS_CLIENT_WAITING_SERVER_REPLY, + LWS_CONNMODE_WS_CLIENT_WAITING_EXTENSION_CONNECT, + LWS_CONNMODE_WS_CLIENT_PENDING_CANDIDATE_CHILD, + + /* special internal types */ + LWS_CONNMODE_SERVER_LISTENER, + LWS_CONNMODE_BROADCAST_PROXY_LISTENER, + LWS_CONNMODE_BROADCAST_PROXY +}; + + +#define LWS_FD_HASH(fd) ((fd ^ (fd >> 8) ^ (fd >> 16)) % FD_HASHTABLE_MODULUS) + +struct libwebsocket_fd_hashtable { + struct libwebsocket *wsi[MAX_CLIENTS + 1]; + int length; +}; + +struct libwebsocket_protocols; + +struct libwebsocket_context { + struct libwebsocket_fd_hashtable fd_hashtable[FD_HASHTABLE_MODULUS]; + struct pollfd fds[MAX_CLIENTS * FD_HASHTABLE_MODULUS + 1]; + int fds_count; + int listen_port; + char http_proxy_address[256]; + char canonical_hostname[1024]; + unsigned int http_proxy_port; + unsigned int options; + unsigned long last_timeout_check_s; + + int fd_random; + +#ifdef LWS_OPENSSL_SUPPORT + int use_ssl; + SSL_CTX *ssl_ctx; + SSL_CTX *ssl_client_ctx; +#endif + struct libwebsocket_protocols *protocols; + int count_protocols; + struct libwebsocket_extension *extensions; +}; + + +enum pending_timeout { + NO_PENDING_TIMEOUT = 0, + PENDING_TIMEOUT_AWAITING_PROXY_RESPONSE, + PENDING_TIMEOUT_ESTABLISH_WITH_SERVER, + PENDING_TIMEOUT_AWAITING_SERVER_RESPONSE, + PENDING_TIMEOUT_AWAITING_PING, + PENDING_TIMEOUT_CLOSE_ACK, + PENDING_TIMEOUT_AWAITING_EXTENSION_CONNECT_RESPONSE, +}; + + +/* + * This is totally opaque to code using the library. It's exported as a + * forward-reference pointer-only declaration; the user can use the pointer with + * other APIs to get information out of it. + */ + +struct libwebsocket { + const struct libwebsocket_protocols *protocol; + struct libwebsocket_extension * + active_extensions[LWS_MAX_EXTENSIONS_ACTIVE]; + void * active_extensions_user[LWS_MAX_EXTENSIONS_ACTIVE]; + int count_active_extensions; + + enum lws_connection_states state; + + char name_buffer[LWS_MAX_HEADER_NAME_LENGTH]; + int name_buffer_pos; + int current_alloc_len; + enum lws_token_indexes parser_state; + struct lws_tokens utf8_token[WSI_TOKEN_COUNT]; + int ietf_spec_revision; + char rx_user_buffer[LWS_SEND_BUFFER_PRE_PADDING + MAX_USER_RX_BUFFER + + LWS_SEND_BUFFER_POST_PADDING]; + int rx_user_buffer_head; + enum libwebsocket_write_protocol rx_frame_type; + int protocol_index_for_broadcast_proxy; + enum pending_timeout pending_timeout; + unsigned long pending_timeout_limit; + + int sock; + + enum lws_rx_parse_state lws_rx_parse_state; + char extension_data_pending; + struct libwebsocket *candidate_children_list; + struct libwebsocket *extension_handles; + + /* 04 protocol specific */ + + char key_b64[150]; + unsigned char masking_key_04[20]; + unsigned char frame_masking_nonce_04[4]; + unsigned char frame_mask_04[20]; + unsigned char frame_mask_index; + size_t rx_packet_length; + unsigned char opcode; + unsigned char final; + + int pings_vs_pongs; + unsigned char (*xor_mask)(struct libwebsocket *, unsigned char); + char all_zero_nonce; + + enum lws_close_status close_reason; + + /* 07 specific */ + char this_frame_masked; + + /* client support */ + char initial_handshake_hash_base64[30]; + enum connection_mode mode; + char *c_path; + char *c_host; + char *c_origin; + char *c_protocol; + + char *c_address; + int c_port; + + +#ifdef LWS_OPENSSL_SUPPORT + SSL *ssl; + BIO *client_bio; + int use_ssl; +#endif + + void *user_space; +}; + +extern int +libwebsocket_client_rx_sm(struct libwebsocket *wsi, unsigned char c); + +extern int +libwebsocket_parse(struct libwebsocket *wsi, unsigned char c); + +extern int +libwebsocket_interpret_incoming_packet(struct libwebsocket *wsi, + unsigned char *buf, size_t len); + +extern int +libwebsocket_read(struct libwebsocket_context *context, struct libwebsocket *wsi, + unsigned char * buf, size_t len); + +extern int +lws_b64_selftest(void); + +extern unsigned char +xor_no_mask(struct libwebsocket *wsi, unsigned char c); + +extern unsigned char +xor_mask_04(struct libwebsocket *wsi, unsigned char c); + +extern unsigned char +xor_mask_05(struct libwebsocket *wsi, unsigned char c); + +extern struct libwebsocket * +wsi_from_fd(struct libwebsocket_context *context, int fd); + +extern int +insert_wsi(struct libwebsocket_context *context, struct libwebsocket *wsi); + +extern int +delete_from_fd(struct libwebsocket_context *context, int fd); + +extern void +libwebsocket_set_timeout(struct libwebsocket *wsi, + enum pending_timeout reason, int secs); + +extern int +lws_issue_raw(struct libwebsocket *wsi, unsigned char *buf, size_t len); + + +extern void +libwebsocket_service_timeout_check(struct libwebsocket_context *context, + struct libwebsocket *wsi, unsigned int sec); + +extern struct libwebsocket * __libwebsocket_client_connect_2( + struct libwebsocket_context *context, + struct libwebsocket *wsi); + +extern struct libwebsocket * +libwebsocket_create_new_server_wsi(struct libwebsocket_context *context); + +extern char * +libwebsockets_generate_client_handshake(struct libwebsocket_context *context, + struct libwebsocket *wsi, char *pkt); + +extern int +lws_handle_POLLOUT_event(struct libwebsocket_context *context, + struct libwebsocket *wsi, struct pollfd *pollfd); + +extern int +lws_any_extension_handled(struct libwebsocket_context *context, + struct libwebsocket *wsi, + enum libwebsocket_extension_callback_reasons r, + void *v, size_t len); + +extern void * +lws_get_extension_user_matching_ext(struct libwebsocket *wsi, + struct libwebsocket_extension * ext); + +extern int +lws_client_interpret_server_handshake(struct libwebsocket_context *context, + struct libwebsocket *wsi); + +extern int +libwebsocket_rx_sm(struct libwebsocket *wsi, unsigned char c); + +extern int +lws_issue_raw_ext_access(struct libwebsocket *wsi, + unsigned char *buf, size_t len); + +#ifndef LWS_OPENSSL_SUPPORT + +unsigned char * +SHA1(const unsigned char *d, size_t n, unsigned char *md); + +void +MD5(const unsigned char *input, int ilen, unsigned char *output); + +#endif diff --git a/third_party/libwebsocket/libwebsocketswin32/sha-1.c b/third_party/libwebsocket/libwebsocketswin32/sha-1.c new file mode 100644 index 0000000..3d016e4 --- /dev/null +++ b/third_party/libwebsocket/libwebsocketswin32/sha-1.c @@ -0,0 +1,329 @@ +/* + * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the project nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +/* + * FIPS pub 180-1: Secure Hash Algorithm (SHA-1) + * based on: http://csrc.nist.gov/fips/fip180-1.txt + * implemented by Jun-ichiro itojun Itoh + */ + +#include +#ifdef WIN32 + +#ifndef BIG_ENDIAN +#define BIG_ENDIAN 4321 /* to show byte order (taken from gcc) */ +#endif +#ifndef LITTLE_ENDIAN +#define LITTLE_ENDIAN 1234 +#endif +#ifndef BYTE_ORDER +#define BYTE_ORDER LITTLE_ENDIAN +#endif + +typedef unsigned char u_int8_t; +typedef unsigned int u_int32_t; +typedef unsigned __int64 u_int64_t; +typedef void* caddr_t; + +#undef __P +#ifndef __P +#if __STDC__ +#define __P(protos) protos +#else +#define __P(protos) () +#endif +#endif + +#define bzero(b,len) (memset((b), '\0', (len)), (void) 0) + +#else +#include +#include +#endif + +#include + +struct sha1_ctxt { + union { + u_int8_t b8[20]; + u_int32_t b32[5]; + } h; + union { + u_int8_t b8[8]; + u_int64_t b64[1]; + } c; + union { + u_int8_t b8[64]; + u_int32_t b32[16]; + } m; + u_int8_t count; +}; + +/* sanity check */ +#if BYTE_ORDER != BIG_ENDIAN +# if BYTE_ORDER != LITTLE_ENDIAN +# define unsupported 1 +# endif +#endif + +#ifndef unsupported + +/* constant table */ +static u_int32_t _K[] = { 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xca62c1d6 }; +#define K(t) _K[(t) / 20] + +#define F0(b, c, d) (((b) & (c)) | ((~(b)) & (d))) +#define F1(b, c, d) (((b) ^ (c)) ^ (d)) +#define F2(b, c, d) (((b) & (c)) | ((b) & (d)) | ((c) & (d))) +#define F3(b, c, d) (((b) ^ (c)) ^ (d)) + +#define S(n, x) (((x) << (n)) | ((x) >> (32 - n))) + +#define H(n) (ctxt->h.b32[(n)]) +#define COUNT (ctxt->count) +#define BCOUNT (ctxt->c.b64[0] / 8) +#define W(n) (ctxt->m.b32[(n)]) + +#define PUTBYTE(x) { \ + ctxt->m.b8[(COUNT % 64)] = (x); \ + COUNT++; \ + COUNT %= 64; \ + ctxt->c.b64[0] += 8; \ + if (COUNT % 64 == 0) \ + sha1_step(ctxt); \ + } + +#define PUTPAD(x) { \ + ctxt->m.b8[(COUNT % 64)] = (x); \ + COUNT++; \ + COUNT %= 64; \ + if (COUNT % 64 == 0) \ + sha1_step(ctxt); \ + } + +static void sha1_step __P((struct sha1_ctxt *)); + +static void +sha1_step(struct sha1_ctxt *ctxt) +{ + u_int32_t a, b, c, d, e; + size_t t, s; + u_int32_t tmp; + +#if BYTE_ORDER == LITTLE_ENDIAN + struct sha1_ctxt tctxt; + + memcpy(&tctxt.m.b8[0], &ctxt->m.b8[0], 64); + ctxt->m.b8[0] = tctxt.m.b8[3]; ctxt->m.b8[1] = tctxt.m.b8[2]; + ctxt->m.b8[2] = tctxt.m.b8[1]; ctxt->m.b8[3] = tctxt.m.b8[0]; + ctxt->m.b8[4] = tctxt.m.b8[7]; ctxt->m.b8[5] = tctxt.m.b8[6]; + ctxt->m.b8[6] = tctxt.m.b8[5]; ctxt->m.b8[7] = tctxt.m.b8[4]; + ctxt->m.b8[8] = tctxt.m.b8[11]; ctxt->m.b8[9] = tctxt.m.b8[10]; + ctxt->m.b8[10] = tctxt.m.b8[9]; ctxt->m.b8[11] = tctxt.m.b8[8]; + ctxt->m.b8[12] = tctxt.m.b8[15]; ctxt->m.b8[13] = tctxt.m.b8[14]; + ctxt->m.b8[14] = tctxt.m.b8[13]; ctxt->m.b8[15] = tctxt.m.b8[12]; + ctxt->m.b8[16] = tctxt.m.b8[19]; ctxt->m.b8[17] = tctxt.m.b8[18]; + ctxt->m.b8[18] = tctxt.m.b8[17]; ctxt->m.b8[19] = tctxt.m.b8[16]; + ctxt->m.b8[20] = tctxt.m.b8[23]; ctxt->m.b8[21] = tctxt.m.b8[22]; + ctxt->m.b8[22] = tctxt.m.b8[21]; ctxt->m.b8[23] = tctxt.m.b8[20]; + ctxt->m.b8[24] = tctxt.m.b8[27]; ctxt->m.b8[25] = tctxt.m.b8[26]; + ctxt->m.b8[26] = tctxt.m.b8[25]; ctxt->m.b8[27] = tctxt.m.b8[24]; + ctxt->m.b8[28] = tctxt.m.b8[31]; ctxt->m.b8[29] = tctxt.m.b8[30]; + ctxt->m.b8[30] = tctxt.m.b8[29]; ctxt->m.b8[31] = tctxt.m.b8[28]; + ctxt->m.b8[32] = tctxt.m.b8[35]; ctxt->m.b8[33] = tctxt.m.b8[34]; + ctxt->m.b8[34] = tctxt.m.b8[33]; ctxt->m.b8[35] = tctxt.m.b8[32]; + ctxt->m.b8[36] = tctxt.m.b8[39]; ctxt->m.b8[37] = tctxt.m.b8[38]; + ctxt->m.b8[38] = tctxt.m.b8[37]; ctxt->m.b8[39] = tctxt.m.b8[36]; + ctxt->m.b8[40] = tctxt.m.b8[43]; ctxt->m.b8[41] = tctxt.m.b8[42]; + ctxt->m.b8[42] = tctxt.m.b8[41]; ctxt->m.b8[43] = tctxt.m.b8[40]; + ctxt->m.b8[44] = tctxt.m.b8[47]; ctxt->m.b8[45] = tctxt.m.b8[46]; + ctxt->m.b8[46] = tctxt.m.b8[45]; ctxt->m.b8[47] = tctxt.m.b8[44]; + ctxt->m.b8[48] = tctxt.m.b8[51]; ctxt->m.b8[49] = tctxt.m.b8[50]; + ctxt->m.b8[50] = tctxt.m.b8[49]; ctxt->m.b8[51] = tctxt.m.b8[48]; + ctxt->m.b8[52] = tctxt.m.b8[55]; ctxt->m.b8[53] = tctxt.m.b8[54]; + ctxt->m.b8[54] = tctxt.m.b8[53]; ctxt->m.b8[55] = tctxt.m.b8[52]; + ctxt->m.b8[56] = tctxt.m.b8[59]; ctxt->m.b8[57] = tctxt.m.b8[58]; + ctxt->m.b8[58] = tctxt.m.b8[57]; ctxt->m.b8[59] = tctxt.m.b8[56]; + ctxt->m.b8[60] = tctxt.m.b8[63]; ctxt->m.b8[61] = tctxt.m.b8[62]; + ctxt->m.b8[62] = tctxt.m.b8[61]; ctxt->m.b8[63] = tctxt.m.b8[60]; +#endif + + a = H(0); b = H(1); c = H(2); d = H(3); e = H(4); + + for (t = 0; t < 20; t++) { + s = t & 0x0f; + if (t >= 16) + W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ + W((s+2) & 0x0f) ^ W(s)); + + tmp = S(5, a) + F0(b, c, d) + e + W(s) + K(t); + e = d; d = c; c = S(30, b); b = a; a = tmp; + } + for (t = 20; t < 40; t++) { + s = t & 0x0f; + W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ + W((s+2) & 0x0f) ^ W(s)); + tmp = S(5, a) + F1(b, c, d) + e + W(s) + K(t); + e = d; d = c; c = S(30, b); b = a; a = tmp; + } + for (t = 40; t < 60; t++) { + s = t & 0x0f; + W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ + W((s+2) & 0x0f) ^ W(s)); + tmp = S(5, a) + F2(b, c, d) + e + W(s) + K(t); + e = d; d = c; c = S(30, b); b = a; a = tmp; + } + for (t = 60; t < 80; t++) { + s = t & 0x0f; + W(s) = S(1, W((s+13) & 0x0f) ^ W((s+8) & 0x0f) ^ + W((s+2) & 0x0f) ^ W(s)); + tmp = S(5, a) + F3(b, c, d) + e + W(s) + K(t); + e = d; d = c; c = S(30, b); b = a; a = tmp; + } + + H(0) = H(0) + a; + H(1) = H(1) + b; + H(2) = H(2) + c; + H(3) = H(3) + d; + H(4) = H(4) + e; + + bzero(&ctxt->m.b8[0], 64); +} + +/*------------------------------------------------------------*/ + +void +sha1_init(struct sha1_ctxt *ctxt) +{ + bzero(ctxt, sizeof(struct sha1_ctxt)); + H(0) = 0x67452301; + H(1) = 0xefcdab89; + H(2) = 0x98badcfe; + H(3) = 0x10325476; + H(4) = 0xc3d2e1f0; +} + +void +sha1_pad(struct sha1_ctxt *ctxt) +{ + size_t padlen; /*pad length in bytes*/ + size_t padstart; + + PUTPAD(0x80); + + padstart = COUNT % 64; + padlen = 64 - padstart; + if (padlen < 8) { + bzero(&ctxt->m.b8[padstart], padlen); + COUNT += padlen; + COUNT %= 64; + sha1_step(ctxt); + padstart = COUNT % 64; /* should be 0 */ + padlen = 64 - padstart; /* should be 64 */ + } + bzero(&ctxt->m.b8[padstart], padlen - 8); + COUNT += (padlen - 8); + COUNT %= 64; +#if BYTE_ORDER == BIG_ENDIAN + PUTPAD(ctxt->c.b8[0]); PUTPAD(ctxt->c.b8[1]); + PUTPAD(ctxt->c.b8[2]); PUTPAD(ctxt->c.b8[3]); + PUTPAD(ctxt->c.b8[4]); PUTPAD(ctxt->c.b8[5]); + PUTPAD(ctxt->c.b8[6]); PUTPAD(ctxt->c.b8[7]); +#else + PUTPAD(ctxt->c.b8[7]); PUTPAD(ctxt->c.b8[6]); + PUTPAD(ctxt->c.b8[5]); PUTPAD(ctxt->c.b8[4]); + PUTPAD(ctxt->c.b8[3]); PUTPAD(ctxt->c.b8[2]); + PUTPAD(ctxt->c.b8[1]); PUTPAD(ctxt->c.b8[0]); +#endif +} + +void +sha1_loop(struct sha1_ctxt *ctxt, const u_int8_t *input, size_t len) +{ + size_t gaplen; + size_t gapstart; + size_t off; + size_t copysiz; + + off = 0; + + while (off < len) { + gapstart = COUNT % 64; + gaplen = 64 - gapstart; + + copysiz = (gaplen < len - off) ? gaplen : len - off; + memcpy(&ctxt->m.b8[gapstart], &input[off], copysiz); + COUNT += copysiz; + COUNT %= 64; + ctxt->c.b64[0] += copysiz * 8; + if (COUNT % 64 == 0) + sha1_step(ctxt); + off += copysiz; + } +} + +void +sha1_result(struct sha1_ctxt *ctxt, caddr_t digest0) +{ + u_int8_t *digest; + + digest = (u_int8_t *)digest0; + sha1_pad(ctxt); +#if BYTE_ORDER == BIG_ENDIAN + memcpy(digest, &ctxt->h.b8[0], 20); +#else + digest[0] = ctxt->h.b8[3]; digest[1] = ctxt->h.b8[2]; + digest[2] = ctxt->h.b8[1]; digest[3] = ctxt->h.b8[0]; + digest[4] = ctxt->h.b8[7]; digest[5] = ctxt->h.b8[6]; + digest[6] = ctxt->h.b8[5]; digest[7] = ctxt->h.b8[4]; + digest[8] = ctxt->h.b8[11]; digest[9] = ctxt->h.b8[10]; + digest[10] = ctxt->h.b8[9]; digest[11] = ctxt->h.b8[8]; + digest[12] = ctxt->h.b8[15]; digest[13] = ctxt->h.b8[14]; + digest[14] = ctxt->h.b8[13]; digest[15] = ctxt->h.b8[12]; + digest[16] = ctxt->h.b8[19]; digest[17] = ctxt->h.b8[18]; + digest[18] = ctxt->h.b8[17]; digest[19] = ctxt->h.b8[16]; +#endif +} + +/* + * This should look and work like the libcrypto implementation + */ + +unsigned char * +SHA1(const unsigned char *d, size_t n, unsigned char *md) +{ + struct sha1_ctxt ctx; + + sha1_init(&ctx); + sha1_loop(&ctx, d, n); + sha1_result(&ctx, (caddr_t)md); + + return md; +} + +#endif /*unsupported*/ diff --git a/third_party/libwebsocket/win32port/win32helpers/getopt.c b/third_party/libwebsocket/win32port/win32helpers/getopt.c new file mode 100644 index 0000000..2967f57 --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/getopt.c @@ -0,0 +1,149 @@ +/* $NetBSD: getopt.c,v 1.16 1999/12/02 13:15:56 kleink Exp $ */ + +/* + * Copyright (c) 1987, 1993, 1994 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#if 0 +static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95"; +#endif + +#include +#include +#include +#include + +#define __P(x) x +#define _DIAGASSERT(x) assert(x) + +#ifdef __weak_alias +__weak_alias(getopt,_getopt); +#endif + + +int opterr = 1, /* if error message should be printed */ + optind = 1, /* index into parent argv vector */ + optopt, /* character checked for validity */ + optreset; /* reset getopt */ +char *optarg; /* argument associated with option */ + +static char * _progname __P((char *)); +int getopt_internal __P((int, char * const *, const char *)); + +static char * +_progname(char * nargv0) +{ + char * tmp; + + _DIAGASSERT(nargv0 != NULL); + + tmp = strrchr(nargv0, '/'); + if (tmp) + tmp++; + else + tmp = nargv0; + return(tmp); +} + +#define BADCH (int)'?' +#define BADARG (int)':' +#define EMSG "" + +/* + * getopt -- + * Parse argc/argv argument vector. + */ +int +getopt(int nargc, char * const nargv[], const char *ostr) +{ + static char *__progname = 0; + static char *place = EMSG; /* option letter processing */ + char *oli; /* option letter list index */ + __progname = __progname?__progname:_progname(*nargv); + + _DIAGASSERT(nargv != NULL); + _DIAGASSERT(ostr != NULL); + + if (optreset || !*place) { /* update scanning pointer */ + optreset = 0; + if (optind >= nargc || *(place = nargv[optind]) != '-') { + place = EMSG; + return (-1); + } + if (place[1] && *++place == '-' /* found "--" */ + && place[1] == '\0') { + ++optind; + place = EMSG; + return (-1); + } + } /* option letter okay? */ + if ((optopt = (int)*place++) == (int)':' || + !(oli = (char *)strchr(ostr, optopt))) { + /* + * if the user didn't specify '-' as an option, + * assume it means -1. + */ + if (optopt == (int)'-') + return (-1); + if (!*place) + ++optind; + if (opterr && *ostr != ':') + (void)fprintf(stderr, + "%s: illegal option -- %c\n", __progname, optopt); + return (BADCH); + } + if (*++oli != ':') { /* don't need argument */ + optarg = NULL; + if (!*place) + ++optind; + } + else { /* need an argument */ + if (*place) /* no white space */ + optarg = place; + else if (nargc <= ++optind) { /* no arg */ + place = EMSG; + if (*ostr == ':') + return (BADARG); + if (opterr) + (void)fprintf(stderr, + "%s: option requires an argument -- %c\n", + __progname, optopt); + return (BADCH); + } + else /* white space */ + optarg = nargv[optind]; + place = EMSG; + ++optind; + } + return (optopt); /* dump back option letter */ +} + diff --git a/third_party/libwebsocket/win32port/win32helpers/getopt.h b/third_party/libwebsocket/win32port/win32helpers/getopt.h new file mode 100644 index 0000000..421cec9 --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/getopt.h @@ -0,0 +1,36 @@ +#ifndef __GETOPT_H__ +#define __GETOPT_H__ + +#ifdef __cplusplus +extern "C" { +#endif + + +extern int optind; /* index into parent argv vector */ +extern int optopt; /* character checked for validity */ +extern int optreset; /* reset getopt */ +extern char *optarg; /* argument associated with option */ + + +struct option +{ + const char *name; + int has_arg; + int *flag; + int val; +}; + +#define no_argument 0 +#define required_argument 1 +#define optional_argument 2 + +int getopt(int, char**, char*); +int getopt_long(int, char**, char*, struct option*, int*); + +#ifdef __cplusplus +} +#endif + + + +#endif /* __GETOPT_H__ */ diff --git a/third_party/libwebsocket/win32port/win32helpers/getopt_long.c b/third_party/libwebsocket/win32port/win32helpers/getopt_long.c new file mode 100644 index 0000000..a6ad73c --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/getopt_long.c @@ -0,0 +1,228 @@ + +/* + * Copyright (c) 1987, 1993, 1994, 1996 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ +#include +#include +#include +#include +#include +#include "getopt.h" + +extern int opterr; /* if error message should be printed */ +extern int optind; /* index into parent argv vector */ +extern int optopt; /* character checked for validity */ +extern int optreset; /* reset getopt */ +extern char *optarg; /* argument associated with option */ + +#define __P(x) x +#define _DIAGASSERT(x) assert(x) + +static char * __progname __P((char *)); +int getopt_internal __P((int, char * const *, const char *)); + +static char * +__progname(char * nargv0) + +{ + char * tmp; + + _DIAGASSERT(nargv0 != NULL); + + tmp = strrchr(nargv0, '/'); + if (tmp) + tmp++; + else + tmp = nargv0; + return(tmp); +} + +#define BADCH (int)'?' +#define BADARG (int)':' +#define EMSG "" + +/* + * getopt -- + * Parse argc/argv argument vector. + */ +int getopt_internal(int nargc,char * const *nargv,const char *ostr) +{ + static char *place = EMSG; /* option letter processing */ + char *oli; /* option letter list index */ + + _DIAGASSERT(nargv != NULL); + _DIAGASSERT(ostr != NULL); + + if (optreset || !*place) { /* update scanning pointer */ + optreset = 0; + if (optind >= nargc || *(place = nargv[optind]) != '-') { + place = EMSG; + return (-1); + } + if (place[1] && *++place == '-') { /* found "--" */ + /* ++optind; */ + place = EMSG; + return (-2); + } + } /* option letter okay? */ + if ((optopt = (int)*place++) == (int)':' || + !(oli = (char*)strchr(ostr, optopt))) { + /* + * if the user didn't specify '-' as an option, + * assume it means -1. + */ + if (optopt == (int)'-') + return (-1); + if (!*place) + ++optind; + if (opterr && *ostr != ':') + (void)fprintf(stderr, + "%s: illegal option -- %c\n", __progname(nargv[0]), optopt); + return (BADCH); + } + if (*++oli != ':') { /* don't need argument */ + optarg = NULL; + if (!*place) + ++optind; + } else { /* need an argument */ + if (*place) /* no white space */ + optarg = place; + else if (nargc <= ++optind) { /* no arg */ + place = EMSG; + if ((opterr) && (*ostr != ':')) + (void)fprintf(stderr, + "%s: option requires an argument -- %c\n", + __progname(nargv[0]), optopt); + return (BADARG); + } else /* white space */ + optarg = nargv[optind]; + place = EMSG; + ++optind; + } + return (optopt); /* dump back option letter */ +} + +#if 0 +/* + * getopt -- + * Parse argc/argv argument vector. + */ +int +getopt2(nargc, nargv, ostr) + int nargc; + char * const *nargv; + const char *ostr; +{ + int retval; + + if ((retval = getopt_internal(nargc, nargv, ostr)) == -2) { + retval = -1; + ++optind; + } + return(retval); +} +#endif + +/* + * getopt_long -- + * Parse argc/argv argument vector. + */ +int +getopt_long(int nargc, char **nargv, char *options, struct option * long_options,int * index) +{ + int retval; + + _DIAGASSERT(nargv != NULL); + _DIAGASSERT(options != NULL); + _DIAGASSERT(long_options != NULL); + /* index may be NULL */ + + if ((retval = getopt_internal(nargc, nargv, options)) == -2) { + char *current_argv = nargv[optind++] + 2, *has_equal; + int i, current_argv_len, match = -1; + + if (*current_argv == '\0') { + return(-1); + } + if ((has_equal = strchr(current_argv, '=')) != NULL) { + current_argv_len = has_equal - current_argv; + has_equal++; + } else + current_argv_len = strlen(current_argv); + + for (i = 0; long_options[i].name; i++) { + if (strncmp(current_argv, long_options[i].name, current_argv_len)) + continue; + + if (strlen(long_options[i].name) == (unsigned)current_argv_len) { + match = i; + break; + } + if (match == -1) + match = i; + } + if (match != -1) { + if (long_options[match].has_arg == required_argument || + long_options[match].has_arg == optional_argument) { + if (has_equal) + optarg = has_equal; + else + optarg = nargv[optind++]; + } + if ((long_options[match].has_arg == required_argument) + && (optarg == NULL)) { + /* + * Missing argument, leading : + * indicates no error should be generated + */ + if ((opterr) && (*options != ':')) + (void)fprintf(stderr, + "%s: option requires an argument -- %s\n", + __progname(nargv[0]), current_argv); + return (BADARG); + } + } else { /* No matching argument */ + if ((opterr) && (*options != ':')) + (void)fprintf(stderr, + "%s: illegal option -- %s\n", __progname(nargv[0]), current_argv); + return (BADCH); + } + if (long_options[match].flag) { + *long_options[match].flag = long_options[match].val; + retval = 0; + } else + retval = long_options[match].val; + if (index) + *index = match; + } + return(retval); +} diff --git a/third_party/libwebsocket/win32port/win32helpers/gettimeofday.c b/third_party/libwebsocket/win32port/win32helpers/gettimeofday.c new file mode 100644 index 0000000..a424db9 --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/gettimeofday.c @@ -0,0 +1,48 @@ +#include < time.h > +#include //I've ommited context line. +#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS) + #define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64 +#else + #define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL +#endif + +struct timezone +{ + int tz_minuteswest; /* minutes W of Greenwich */ + int tz_dsttime; /* type of dst correction */ +}; + +int gettimeofday(struct timeval *tv, struct timezone *tz) +{ + FILETIME ft; + unsigned __int64 tmpres = 0; + static int tzflag; + + if (NULL != tv) + { + GetSystemTimeAsFileTime(&ft); + + tmpres |= ft.dwHighDateTime; + tmpres <<= 32; + tmpres |= ft.dwLowDateTime; + + /*converting file time to unix epoch*/ + tmpres -= DELTA_EPOCH_IN_MICROSECS; + tmpres /= 10; /*convert into microseconds*/ + tv->tv_sec = (long)(tmpres / 1000000UL); + tv->tv_usec = (long)(tmpres % 1000000UL); + } + + if (NULL != tz) + { + if (!tzflag) + { + _tzset(); + tzflag++; + } + tz->tz_minuteswest = _timezone / 60; + tz->tz_dsttime = _daylight; + } + + return 0; +} diff --git a/third_party/libwebsocket/win32port/win32helpers/gettimeofday.h b/third_party/libwebsocket/win32port/win32helpers/gettimeofday.h new file mode 100644 index 0000000..fc22308 --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/gettimeofday.h @@ -0,0 +1,21 @@ +#ifndef _GET_TIME_OF_DAY_H +#define _GET_TIME_OF_DAY_H + +#include < time.h > +#include //I've ommited context line. +#if defined(_MSC_VER) || defined(_MSC_EXTENSIONS) + #define DELTA_EPOCH_IN_MICROSECS 11644473600000000Ui64 +#else + #define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL +#endif + +struct timezone +{ + int tz_minuteswest; /* minutes W of Greenwich */ + int tz_dsttime; /* type of dst correction */ +}; + +int gettimeofday(struct timeval *tv, struct timezone *tz); + + +#endif \ No newline at end of file diff --git a/third_party/libwebsocket/win32port/win32helpers/netdb.h b/third_party/libwebsocket/win32port/win32helpers/netdb.h new file mode 100644 index 0000000..45304b7 --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/netdb.h @@ -0,0 +1 @@ +// Left blank for win32 \ No newline at end of file diff --git a/third_party/libwebsocket/win32port/win32helpers/strings.h b/third_party/libwebsocket/win32port/win32helpers/strings.h new file mode 100644 index 0000000..e69de29 diff --git a/third_party/libwebsocket/win32port/win32helpers/sys/time.h b/third_party/libwebsocket/win32port/win32helpers/sys/time.h new file mode 100644 index 0000000..258af63 --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/sys/time.h @@ -0,0 +1 @@ +// left blank \ No newline at end of file diff --git a/third_party/libwebsocket/win32port/win32helpers/unistd.h b/third_party/libwebsocket/win32port/win32helpers/unistd.h new file mode 100644 index 0000000..e69de29 diff --git a/third_party/libwebsocket/win32port/win32helpers/websock-w32.c b/third_party/libwebsocket/win32port/win32helpers/websock-w32.c new file mode 100644 index 0000000..947a01e --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/websock-w32.c @@ -0,0 +1,95 @@ +#define FD_SETSIZE 256 + +#include +#include +#include +#include "websock-w32.h" + +PFNWSAPOLL poll = NULL; + +INT WSAAPI emulated_poll(LPWSAPOLLFD fdarray, ULONG nfds, INT timeout) +{ + fd_set readfds; + fd_set writefds; + struct timeval tv; + struct timeval *ptv = &tv; + SOCKET max_socket = 0; + ULONG n = 0; + int waiting; + int pending = 0; + WSAPOLLFD * poll_fd = fdarray; + + if (NULL == fdarray) { + errno = EFAULT; + return -1; + } + + FD_ZERO(&readfds); + FD_ZERO(&writefds); + + tv.tv_sec = timeout / 1000; + tv.tv_usec = (timeout % 1000) * 1000; + + if (timeout < 0) + ptv = NULL; + + while (n < nfds) { + + poll_fd->revents = 0; + + if (poll_fd->fd < 0 || !poll_fd->events) + goto skip1; + + if (max_socket < poll_fd->fd) + max_socket = poll_fd->fd; + + if (poll_fd->events & POLLIN) + FD_SET(poll_fd->fd, &readfds); + + if (poll_fd->events & POLLOUT) + FD_SET(poll_fd->fd, &writefds); +skip1: + poll_fd++; + n++; + } + + waiting = select((int)max_socket + 1, &readfds, &writefds, NULL, ptv); + + if (waiting <= 0) + return waiting; + + poll_fd = fdarray; + + while (waiting && nfds--) { + + if (!poll_fd->events) + goto skip2; + + if (poll_fd->fd <= 0) { + poll_fd->revents = POLLNVAL; + goto skip2; + } + + if (FD_ISSET(poll_fd->fd, &readfds)) { + + /* defer POLLHUP / error detect to false read attempt */ + + poll_fd->revents |= POLLIN; + waiting--; + } + + if (FD_ISSET(poll_fd->fd, &writefds)) { + + poll_fd->revents |= poll_fd->events & POLLOUT; + waiting--; + } + + if (poll_fd->revents) + pending++; + +skip2: + poll_fd++; + } + + return pending; +} diff --git a/third_party/libwebsocket/win32port/win32helpers/websock-w32.h b/third_party/libwebsocket/win32port/win32helpers/websock-w32.h new file mode 100644 index 0000000..5d64dfd --- /dev/null +++ b/third_party/libwebsocket/win32port/win32helpers/websock-w32.h @@ -0,0 +1,32 @@ +#ifndef __WEB_SOCK_W32_H__ +#define __WEB_SOCK_W32_H__ + +// Windows uses _DEBUG and NDEBUG +#ifdef _DEBUG +#undef DEBUG +#define DEBUG 1 +#endif + +#pragma warning(disable : 4996) + +#define bzero(b,len) (memset((b), '\0', (len)), (void) 0) + +#define MSG_NOSIGNAL 0 +#define SHUT_RDWR SD_BOTH + +#define SOL_TCP IPPROTO_TCP + +#define random rand +#define usleep _sleep + +typedef INT (WSAAPI *PFNWSAPOLL)(LPWSAPOLLFD fdarray, ULONG nfds, INT timeout); +extern PFNWSAPOLL poll; + +extern INT WSAAPI emulated_poll(LPWSAPOLLFD fdarray, ULONG nfds, INT timeout); + +/* override configure because we are not using Makefiles */ + +#define LWS_NO_FORK +#define DATADIR "." + +#endif diff --git a/third_party/libwebsocket/zlib/adler32.c b/third_party/libwebsocket/zlib/adler32.c new file mode 100644 index 0000000..5f2bc6b --- /dev/null +++ b/third_party/libwebsocket/zlib/adler32.c @@ -0,0 +1,169 @@ +/* adler32.c -- compute the Adler-32 checksum of a data stream + * Copyright (C) 1995-2007 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#include "zutil.h" + +#define local static + +local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2); + +#define BASE 65521UL /* largest prime smaller than 65536 */ +#define NMAX 5552 +/* NMAX is the largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1 */ + +#define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} +#define DO2(buf,i) DO1(buf,i); DO1(buf,i+1); +#define DO4(buf,i) DO2(buf,i); DO2(buf,i+2); +#define DO8(buf,i) DO4(buf,i); DO4(buf,i+4); +#define DO16(buf) DO8(buf,0); DO8(buf,8); + +/* use NO_DIVIDE if your processor does not do division in hardware */ +#ifdef NO_DIVIDE +# define MOD(a) \ + do { \ + if (a >= (BASE << 16)) a -= (BASE << 16); \ + if (a >= (BASE << 15)) a -= (BASE << 15); \ + if (a >= (BASE << 14)) a -= (BASE << 14); \ + if (a >= (BASE << 13)) a -= (BASE << 13); \ + if (a >= (BASE << 12)) a -= (BASE << 12); \ + if (a >= (BASE << 11)) a -= (BASE << 11); \ + if (a >= (BASE << 10)) a -= (BASE << 10); \ + if (a >= (BASE << 9)) a -= (BASE << 9); \ + if (a >= (BASE << 8)) a -= (BASE << 8); \ + if (a >= (BASE << 7)) a -= (BASE << 7); \ + if (a >= (BASE << 6)) a -= (BASE << 6); \ + if (a >= (BASE << 5)) a -= (BASE << 5); \ + if (a >= (BASE << 4)) a -= (BASE << 4); \ + if (a >= (BASE << 3)) a -= (BASE << 3); \ + if (a >= (BASE << 2)) a -= (BASE << 2); \ + if (a >= (BASE << 1)) a -= (BASE << 1); \ + if (a >= BASE) a -= BASE; \ + } while (0) +# define MOD4(a) \ + do { \ + if (a >= (BASE << 4)) a -= (BASE << 4); \ + if (a >= (BASE << 3)) a -= (BASE << 3); \ + if (a >= (BASE << 2)) a -= (BASE << 2); \ + if (a >= (BASE << 1)) a -= (BASE << 1); \ + if (a >= BASE) a -= BASE; \ + } while (0) +#else +# define MOD(a) a %= BASE +# define MOD4(a) a %= BASE +#endif + +/* ========================================================================= */ +uLong ZEXPORT adler32(adler, buf, len) + uLong adler; + const Bytef *buf; + uInt len; +{ + unsigned long sum2; + unsigned n; + + /* split Adler-32 into component sums */ + sum2 = (adler >> 16) & 0xffff; + adler &= 0xffff; + + /* in case user likes doing a byte at a time, keep it fast */ + if (len == 1) { + adler += buf[0]; + if (adler >= BASE) + adler -= BASE; + sum2 += adler; + if (sum2 >= BASE) + sum2 -= BASE; + return adler | (sum2 << 16); + } + + /* initial Adler-32 value (deferred check for len == 1 speed) */ + if (buf == Z_NULL) + return 1L; + + /* in case short lengths are provided, keep it somewhat fast */ + if (len < 16) { + while (len--) { + adler += *buf++; + sum2 += adler; + } + if (adler >= BASE) + adler -= BASE; + MOD4(sum2); /* only added so many BASE's */ + return adler | (sum2 << 16); + } + + /* do length NMAX blocks -- requires just one modulo operation */ + while (len >= NMAX) { + len -= NMAX; + n = NMAX / 16; /* NMAX is divisible by 16 */ + do { + DO16(buf); /* 16 sums unrolled */ + buf += 16; + } while (--n); + MOD(adler); + MOD(sum2); + } + + /* do remaining bytes (less than NMAX, still just one modulo) */ + if (len) { /* avoid modulos if none remaining */ + while (len >= 16) { + len -= 16; + DO16(buf); + buf += 16; + } + while (len--) { + adler += *buf++; + sum2 += adler; + } + MOD(adler); + MOD(sum2); + } + + /* return recombined sums */ + return adler | (sum2 << 16); +} + +/* ========================================================================= */ +local uLong adler32_combine_(adler1, adler2, len2) + uLong adler1; + uLong adler2; + z_off64_t len2; +{ + unsigned long sum1; + unsigned long sum2; + unsigned rem; + + /* the derivation of this formula is left as an exercise for the reader */ + rem = (unsigned)(len2 % BASE); + sum1 = adler1 & 0xffff; + sum2 = rem * sum1; + MOD(sum2); + sum1 += (adler2 & 0xffff) + BASE - 1; + sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem; + if (sum1 >= BASE) sum1 -= BASE; + if (sum1 >= BASE) sum1 -= BASE; + if (sum2 >= (BASE << 1)) sum2 -= (BASE << 1); + if (sum2 >= BASE) sum2 -= BASE; + return sum1 | (sum2 << 16); +} + +/* ========================================================================= */ +uLong ZEXPORT adler32_combine(adler1, adler2, len2) + uLong adler1; + uLong adler2; + z_off_t len2; +{ + return adler32_combine_(adler1, adler2, len2); +} + +uLong ZEXPORT adler32_combine64(adler1, adler2, len2) + uLong adler1; + uLong adler2; + z_off64_t len2; +{ + return adler32_combine_(adler1, adler2, len2); +} diff --git a/third_party/libwebsocket/zlib/compress.c b/third_party/libwebsocket/zlib/compress.c new file mode 100644 index 0000000..c46727a --- /dev/null +++ b/third_party/libwebsocket/zlib/compress.c @@ -0,0 +1,80 @@ +/* compress.c -- compress a memory buffer + * Copyright (C) 1995-2005 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#define ZLIB_INTERNAL +#include "zlib.h" + +/* =========================================================================== + Compresses the source buffer into the destination buffer. The level + parameter has the same meaning as in deflateInit. sourceLen is the byte + length of the source buffer. Upon entry, destLen is the total size of the + destination buffer, which must be at least 0.1% larger than sourceLen plus + 12 bytes. Upon exit, destLen is the actual size of the compressed buffer. + + compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_BUF_ERROR if there was not enough room in the output buffer, + Z_STREAM_ERROR if the level parameter is invalid. +*/ +int ZEXPORT compress2 (dest, destLen, source, sourceLen, level) + Bytef *dest; + uLongf *destLen; + const Bytef *source; + uLong sourceLen; + int level; +{ + z_stream stream; + int err; + + stream.next_in = (Bytef*)source; + stream.avail_in = (uInt)sourceLen; +#ifdef MAXSEG_64K + /* Check for source > 64K on 16-bit machine: */ + if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; +#endif + stream.next_out = dest; + stream.avail_out = (uInt)*destLen; + if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; + + stream.zalloc = (alloc_func)0; + stream.zfree = (free_func)0; + stream.opaque = (voidpf)0; + + err = deflateInit(&stream, level); + if (err != Z_OK) return err; + + err = deflate(&stream, Z_FINISH); + if (err != Z_STREAM_END) { + deflateEnd(&stream); + return err == Z_OK ? Z_BUF_ERROR : err; + } + *destLen = stream.total_out; + + err = deflateEnd(&stream); + return err; +} + +/* =========================================================================== + */ +int ZEXPORT compress (dest, destLen, source, sourceLen) + Bytef *dest; + uLongf *destLen; + const Bytef *source; + uLong sourceLen; +{ + return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION); +} + +/* =========================================================================== + If the default memLevel or windowBits for deflateInit() is changed, then + this function needs to be updated. + */ +uLong ZEXPORT compressBound (sourceLen) + uLong sourceLen; +{ + return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + + (sourceLen >> 25) + 13; +} diff --git a/third_party/libwebsocket/zlib/crc32.c b/third_party/libwebsocket/zlib/crc32.c new file mode 100644 index 0000000..8cb3d8f --- /dev/null +++ b/third_party/libwebsocket/zlib/crc32.c @@ -0,0 +1,442 @@ +/* crc32.c -- compute the CRC-32 of a data stream + * Copyright (C) 1995-2006, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Thanks to Rodney Brown for his contribution of faster + * CRC methods: exclusive-oring 32 bits of data at a time, and pre-computing + * tables for updating the shift register in one step with three exclusive-ors + * instead of four steps with four exclusive-ors. This results in about a + * factor of two increase in speed on a Power PC G4 (PPC7455) using gcc -O3. + */ + +/* @(#) $Id$ */ + +/* + Note on the use of DYNAMIC_CRC_TABLE: there is no mutex or semaphore + protection on the static variables used to control the first-use generation + of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should + first call get_crc_table() to initialize the tables before allowing more than + one thread to use crc32(). + */ + +#ifdef MAKECRCH +# include +# ifndef DYNAMIC_CRC_TABLE +# define DYNAMIC_CRC_TABLE +# endif /* !DYNAMIC_CRC_TABLE */ +#endif /* MAKECRCH */ + +#include "zutil.h" /* for STDC and FAR definitions */ + +#define local static + +/* Find a four-byte integer type for crc32_little() and crc32_big(). */ +#ifndef NOBYFOUR +# ifdef STDC /* need ANSI C limits.h to determine sizes */ +# include +# define BYFOUR +# if (UINT_MAX == 0xffffffffUL) + typedef unsigned int u4; +# else +# if (ULONG_MAX == 0xffffffffUL) + typedef unsigned long u4; +# else +# if (USHRT_MAX == 0xffffffffUL) + typedef unsigned short u4; +# else +# undef BYFOUR /* can't find a four-byte integer type! */ +# endif +# endif +# endif +# endif /* STDC */ +#endif /* !NOBYFOUR */ + +/* Definitions for doing the crc four data bytes at a time. */ +#ifdef BYFOUR +# define REV(w) ((((w)>>24)&0xff)+(((w)>>8)&0xff00)+ \ + (((w)&0xff00)<<8)+(((w)&0xff)<<24)) + local unsigned long crc32_little OF((unsigned long, + const unsigned char FAR *, unsigned)); + local unsigned long crc32_big OF((unsigned long, + const unsigned char FAR *, unsigned)); +# define TBLS 8 +#else +# define TBLS 1 +#endif /* BYFOUR */ + +/* Local functions for crc concatenation */ +local unsigned long gf2_matrix_times OF((unsigned long *mat, + unsigned long vec)); +local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat)); +local uLong crc32_combine_(uLong crc1, uLong crc2, z_off64_t len2); + + +#ifdef DYNAMIC_CRC_TABLE + +local volatile int crc_table_empty = 1; +local unsigned long FAR crc_table[TBLS][256]; +local void make_crc_table OF((void)); +#ifdef MAKECRCH + local void write_table OF((FILE *, const unsigned long FAR *)); +#endif /* MAKECRCH */ +/* + Generate tables for a byte-wise 32-bit CRC calculation on the polynomial: + x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x+1. + + Polynomials over GF(2) are represented in binary, one bit per coefficient, + with the lowest powers in the most significant bit. Then adding polynomials + is just exclusive-or, and multiplying a polynomial by x is a right shift by + one. If we call the above polynomial p, and represent a byte as the + polynomial q, also with the lowest power in the most significant bit (so the + byte 0xb1 is the polynomial x^7+x^3+x+1), then the CRC is (q*x^32) mod p, + where a mod b means the remainder after dividing a by b. + + This calculation is done using the shift-register method of multiplying and + taking the remainder. The register is initialized to zero, and for each + incoming bit, x^32 is added mod p to the register if the bit is a one (where + x^32 mod p is p+x^32 = x^26+...+1), and the register is multiplied mod p by + x (which is shifting right by one and adding x^32 mod p if the bit shifted + out is a one). We start with the highest power (least significant bit) of + q and repeat for all eight bits of q. + + The first table is simply the CRC of all possible eight bit values. This is + all the information needed to generate CRCs on data a byte at a time for all + combinations of CRC register values and incoming bytes. The remaining tables + allow for word-at-a-time CRC calculation for both big-endian and little- + endian machines, where a word is four bytes. +*/ +local void make_crc_table() +{ + unsigned long c; + int n, k; + unsigned long poly; /* polynomial exclusive-or pattern */ + /* terms of polynomial defining this crc (except x^32): */ + static volatile int first = 1; /* flag to limit concurrent making */ + static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26}; + + /* See if another task is already doing this (not thread-safe, but better + than nothing -- significantly reduces duration of vulnerability in + case the advice about DYNAMIC_CRC_TABLE is ignored) */ + if (first) { + first = 0; + + /* make exclusive-or pattern from polynomial (0xedb88320UL) */ + poly = 0UL; + for (n = 0; n < sizeof(p)/sizeof(unsigned char); n++) + poly |= 1UL << (31 - p[n]); + + /* generate a crc for every 8-bit value */ + for (n = 0; n < 256; n++) { + c = (unsigned long)n; + for (k = 0; k < 8; k++) + c = c & 1 ? poly ^ (c >> 1) : c >> 1; + crc_table[0][n] = c; + } + +#ifdef BYFOUR + /* generate crc for each value followed by one, two, and three zeros, + and then the byte reversal of those as well as the first table */ + for (n = 0; n < 256; n++) { + c = crc_table[0][n]; + crc_table[4][n] = REV(c); + for (k = 1; k < 4; k++) { + c = crc_table[0][c & 0xff] ^ (c >> 8); + crc_table[k][n] = c; + crc_table[k + 4][n] = REV(c); + } + } +#endif /* BYFOUR */ + + crc_table_empty = 0; + } + else { /* not first */ + /* wait for the other guy to finish (not efficient, but rare) */ + while (crc_table_empty) + ; + } + +#ifdef MAKECRCH + /* write out CRC tables to crc32.h */ + { + FILE *out; + + out = fopen("crc32.h", "w"); + if (out == NULL) return; + fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n"); + fprintf(out, " * Generated automatically by crc32.c\n */\n\n"); + fprintf(out, "local const unsigned long FAR "); + fprintf(out, "crc_table[TBLS][256] =\n{\n {\n"); + write_table(out, crc_table[0]); +# ifdef BYFOUR + fprintf(out, "#ifdef BYFOUR\n"); + for (k = 1; k < 8; k++) { + fprintf(out, " },\n {\n"); + write_table(out, crc_table[k]); + } + fprintf(out, "#endif\n"); +# endif /* BYFOUR */ + fprintf(out, " }\n};\n"); + fclose(out); + } +#endif /* MAKECRCH */ +} + +#ifdef MAKECRCH +local void write_table(out, table) + FILE *out; + const unsigned long FAR *table; +{ + int n; + + for (n = 0; n < 256; n++) + fprintf(out, "%s0x%08lxUL%s", n % 5 ? "" : " ", table[n], + n == 255 ? "\n" : (n % 5 == 4 ? ",\n" : ", ")); +} +#endif /* MAKECRCH */ + +#else /* !DYNAMIC_CRC_TABLE */ +/* ======================================================================== + * Tables of CRC-32s of all single-byte values, made by make_crc_table(). + */ +#include "crc32.h" +#endif /* DYNAMIC_CRC_TABLE */ + +/* ========================================================================= + * This function can be used by asm versions of crc32() + */ +const unsigned long FAR * ZEXPORT get_crc_table() +{ +#ifdef DYNAMIC_CRC_TABLE + if (crc_table_empty) + make_crc_table(); +#endif /* DYNAMIC_CRC_TABLE */ + return (const unsigned long FAR *)crc_table; +} + +/* ========================================================================= */ +#define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8) +#define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1 + +/* ========================================================================= */ +unsigned long ZEXPORT crc32(crc, buf, len) + unsigned long crc; + const unsigned char FAR *buf; + uInt len; +{ + if (buf == Z_NULL) return 0UL; + +#ifdef DYNAMIC_CRC_TABLE + if (crc_table_empty) + make_crc_table(); +#endif /* DYNAMIC_CRC_TABLE */ + +#ifdef BYFOUR + if (sizeof(void *) == sizeof(ptrdiff_t)) { + u4 endian; + + endian = 1; + if (*((unsigned char *)(&endian))) + return crc32_little(crc, buf, len); + else + return crc32_big(crc, buf, len); + } +#endif /* BYFOUR */ + crc = crc ^ 0xffffffffUL; + while (len >= 8) { + DO8; + len -= 8; + } + if (len) do { + DO1; + } while (--len); + return crc ^ 0xffffffffUL; +} + +#ifdef BYFOUR + +/* ========================================================================= */ +#define DOLIT4 c ^= *buf4++; \ + c = crc_table[3][c & 0xff] ^ crc_table[2][(c >> 8) & 0xff] ^ \ + crc_table[1][(c >> 16) & 0xff] ^ crc_table[0][c >> 24] +#define DOLIT32 DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4; DOLIT4 + +/* ========================================================================= */ +local unsigned long crc32_little(crc, buf, len) + unsigned long crc; + const unsigned char FAR *buf; + unsigned len; +{ + register u4 c; + register const u4 FAR *buf4; + + c = (u4)crc; + c = ~c; + while (len && ((ptrdiff_t)buf & 3)) { + c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); + len--; + } + + buf4 = (const u4 FAR *)(const void FAR *)buf; + while (len >= 32) { + DOLIT32; + len -= 32; + } + while (len >= 4) { + DOLIT4; + len -= 4; + } + buf = (const unsigned char FAR *)buf4; + + if (len) do { + c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8); + } while (--len); + c = ~c; + return (unsigned long)c; +} + +/* ========================================================================= */ +#define DOBIG4 c ^= *++buf4; \ + c = crc_table[4][c & 0xff] ^ crc_table[5][(c >> 8) & 0xff] ^ \ + crc_table[6][(c >> 16) & 0xff] ^ crc_table[7][c >> 24] +#define DOBIG32 DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4; DOBIG4 + +/* ========================================================================= */ +local unsigned long crc32_big(crc, buf, len) + unsigned long crc; + const unsigned char FAR *buf; + unsigned len; +{ + register u4 c; + register const u4 FAR *buf4; + + c = REV((u4)crc); + c = ~c; + while (len && ((ptrdiff_t)buf & 3)) { + c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); + len--; + } + + buf4 = (const u4 FAR *)(const void FAR *)buf; + buf4--; + while (len >= 32) { + DOBIG32; + len -= 32; + } + while (len >= 4) { + DOBIG4; + len -= 4; + } + buf4++; + buf = (const unsigned char FAR *)buf4; + + if (len) do { + c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8); + } while (--len); + c = ~c; + return (unsigned long)(REV(c)); +} + +#endif /* BYFOUR */ + +#define GF2_DIM 32 /* dimension of GF(2) vectors (length of CRC) */ + +/* ========================================================================= */ +local unsigned long gf2_matrix_times(mat, vec) + unsigned long *mat; + unsigned long vec; +{ + unsigned long sum; + + sum = 0; + while (vec) { + if (vec & 1) + sum ^= *mat; + vec >>= 1; + mat++; + } + return sum; +} + +/* ========================================================================= */ +local void gf2_matrix_square(square, mat) + unsigned long *square; + unsigned long *mat; +{ + int n; + + for (n = 0; n < GF2_DIM; n++) + square[n] = gf2_matrix_times(mat, mat[n]); +} + +/* ========================================================================= */ +local uLong crc32_combine_(crc1, crc2, len2) + uLong crc1; + uLong crc2; + z_off64_t len2; +{ + int n; + unsigned long row; + unsigned long even[GF2_DIM]; /* even-power-of-two zeros operator */ + unsigned long odd[GF2_DIM]; /* odd-power-of-two zeros operator */ + + /* degenerate case (also disallow negative lengths) */ + if (len2 <= 0) + return crc1; + + /* put operator for one zero bit in odd */ + odd[0] = 0xedb88320UL; /* CRC-32 polynomial */ + row = 1; + for (n = 1; n < GF2_DIM; n++) { + odd[n] = row; + row <<= 1; + } + + /* put operator for two zero bits in even */ + gf2_matrix_square(even, odd); + + /* put operator for four zero bits in odd */ + gf2_matrix_square(odd, even); + + /* apply len2 zeros to crc1 (first square will put the operator for one + zero byte, eight zero bits, in even) */ + do { + /* apply zeros operator for this bit of len2 */ + gf2_matrix_square(even, odd); + if (len2 & 1) + crc1 = gf2_matrix_times(even, crc1); + len2 >>= 1; + + /* if no more bits set, then done */ + if (len2 == 0) + break; + + /* another iteration of the loop with odd and even swapped */ + gf2_matrix_square(odd, even); + if (len2 & 1) + crc1 = gf2_matrix_times(odd, crc1); + len2 >>= 1; + + /* if no more bits set, then done */ + } while (len2 != 0); + + /* return combined crc */ + crc1 ^= crc2; + return crc1; +} + +/* ========================================================================= */ +uLong ZEXPORT crc32_combine(crc1, crc2, len2) + uLong crc1; + uLong crc2; + z_off_t len2; +{ + return crc32_combine_(crc1, crc2, len2); +} + +uLong ZEXPORT crc32_combine64(crc1, crc2, len2) + uLong crc1; + uLong crc2; + z_off64_t len2; +{ + return crc32_combine_(crc1, crc2, len2); +} diff --git a/third_party/libwebsocket/zlib/crc32.h b/third_party/libwebsocket/zlib/crc32.h new file mode 100644 index 0000000..5de49bc --- /dev/null +++ b/third_party/libwebsocket/zlib/crc32.h @@ -0,0 +1,441 @@ +/* crc32.h -- tables for rapid CRC calculation + * Generated automatically by crc32.c + */ + +local const unsigned long FAR crc_table[TBLS][256] = +{ + { + 0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL, + 0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL, + 0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL, + 0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL, + 0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL, + 0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL, + 0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL, + 0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL, + 0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL, + 0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL, + 0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL, + 0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL, + 0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL, + 0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL, + 0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL, + 0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL, + 0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL, + 0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL, + 0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL, + 0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL, + 0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL, + 0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL, + 0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL, + 0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL, + 0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL, + 0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL, + 0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL, + 0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL, + 0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL, + 0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL, + 0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL, + 0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL, + 0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL, + 0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL, + 0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL, + 0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL, + 0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL, + 0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL, + 0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL, + 0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL, + 0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL, + 0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL, + 0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL, + 0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL, + 0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL, + 0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL, + 0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL, + 0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL, + 0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL, + 0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL, + 0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL, + 0x2d02ef8dUL +#ifdef BYFOUR + }, + { + 0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL, + 0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL, + 0xfaefe88aUL, 0xe3f4d9cbUL, 0xacb54f0cUL, 0xb5ae7e4dUL, 0x9e832d8eUL, + 0x87981ccfUL, 0x4ac21251UL, 0x53d92310UL, 0x78f470d3UL, 0x61ef4192UL, + 0x2eaed755UL, 0x37b5e614UL, 0x1c98b5d7UL, 0x05838496UL, 0x821b9859UL, + 0x9b00a918UL, 0xb02dfadbUL, 0xa936cb9aUL, 0xe6775d5dUL, 0xff6c6c1cUL, + 0xd4413fdfUL, 0xcd5a0e9eUL, 0x958424a2UL, 0x8c9f15e3UL, 0xa7b24620UL, + 0xbea97761UL, 0xf1e8e1a6UL, 0xe8f3d0e7UL, 0xc3de8324UL, 0xdac5b265UL, + 0x5d5daeaaUL, 0x44469febUL, 0x6f6bcc28UL, 0x7670fd69UL, 0x39316baeUL, + 0x202a5aefUL, 0x0b07092cUL, 0x121c386dUL, 0xdf4636f3UL, 0xc65d07b2UL, + 0xed705471UL, 0xf46b6530UL, 0xbb2af3f7UL, 0xa231c2b6UL, 0x891c9175UL, + 0x9007a034UL, 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0x3eaf32a0UL, 0x5bc88e18UL, 0xb5673b0aUL, + 0xd00087b2UL, 0x6938502fUL, 0x0c5fec97UL, 0xe2f05985UL, 0x8797e53dUL, + 0xd1878665UL, 0xb4e03addUL, 0x5a4f8fcfUL, 0x3f283377UL, 0x8610e4eaUL, + 0xe3775852UL, 0x0dd8ed40UL, 0x68bf51f8UL, 0xa1f82bf0UL, 0xc49f9748UL, + 0x2a30225aUL, 0x4f579ee2UL, 0xf66f497fUL, 0x9308f5c7UL, 0x7da740d5UL, + 0x18c0fc6dUL, 0x4ed09f35UL, 0x2bb7238dUL, 0xc518969fUL, 0xa07f2a27UL, + 0x1947fdbaUL, 0x7c204102UL, 0x928ff410UL, 0xf7e848a8UL, 0x3d58149bUL, + 0x583fa823UL, 0xb6901d31UL, 0xd3f7a189UL, 0x6acf7614UL, 0x0fa8caacUL, + 0xe1077fbeUL, 0x8460c306UL, 0xd270a05eUL, 0xb7171ce6UL, 0x59b8a9f4UL, + 0x3cdf154cUL, 0x85e7c2d1UL, 0xe0807e69UL, 0x0e2fcb7bUL, 0x6b4877c3UL, + 0xa20f0dcbUL, 0xc768b173UL, 0x29c70461UL, 0x4ca0b8d9UL, 0xf5986f44UL, + 0x90ffd3fcUL, 0x7e5066eeUL, 0x1b37da56UL, 0x4d27b90eUL, 0x284005b6UL, + 0xc6efb0a4UL, 0xa3880c1cUL, 0x1ab0db81UL, 0x7fd76739UL, 0x9178d22bUL, + 0xf41f6e93UL, 0x03f7263bUL, 0x66909a83UL, 0x883f2f91UL, 0xed589329UL, + 0x546044b4UL, 0x3107f80cUL, 0xdfa84d1eUL, 0xbacff1a6UL, 0xecdf92feUL, + 0x89b82e46UL, 0x67179b54UL, 0x027027ecUL, 0xbb48f071UL, 0xde2f4cc9UL, + 0x3080f9dbUL, 0x55e74563UL, 0x9ca03f6bUL, 0xf9c783d3UL, 0x176836c1UL, + 0x720f8a79UL, 0xcb375de4UL, 0xae50e15cUL, 0x40ff544eUL, 0x2598e8f6UL, + 0x73888baeUL, 0x16ef3716UL, 0xf8408204UL, 0x9d273ebcUL, 0x241fe921UL, + 0x41785599UL, 0xafd7e08bUL, 0xcab05c33UL, 0x3bb659edUL, 0x5ed1e555UL, + 0xb07e5047UL, 0xd519ecffUL, 0x6c213b62UL, 0x094687daUL, 0xe7e932c8UL, + 0x828e8e70UL, 0xd49eed28UL, 0xb1f95190UL, 0x5f56e482UL, 0x3a31583aUL, + 0x83098fa7UL, 0xe66e331fUL, 0x08c1860dUL, 0x6da63ab5UL, 0xa4e140bdUL, + 0xc186fc05UL, 0x2f294917UL, 0x4a4ef5afUL, 0xf3762232UL, 0x96119e8aUL, + 0x78be2b98UL, 0x1dd99720UL, 0x4bc9f478UL, 0x2eae48c0UL, 0xc001fdd2UL, + 0xa566416aUL, 0x1c5e96f7UL, 0x79392a4fUL, 0x97969f5dUL, 0xf2f123e5UL, + 0x05196b4dUL, 0x607ed7f5UL, 0x8ed162e7UL, 0xebb6de5fUL, 0x528e09c2UL, + 0x37e9b57aUL, 0xd9460068UL, 0xbc21bcd0UL, 0xea31df88UL, 0x8f566330UL, + 0x61f9d622UL, 0x049e6a9aUL, 0xbda6bd07UL, 0xd8c101bfUL, 0x366eb4adUL, + 0x53090815UL, 0x9a4e721dUL, 0xff29cea5UL, 0x11867bb7UL, 0x74e1c70fUL, + 0xcdd91092UL, 0xa8beac2aUL, 0x46111938UL, 0x2376a580UL, 0x7566c6d8UL, + 0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL, + 0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL, + 0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL, + 0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL, + 0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL, + 0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL, + 0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL, + 0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL, + 0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL, + 0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL, + 0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL, + 0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL, + 0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL, + 0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL, + 0xf10605deUL +#endif + } +}; diff --git a/third_party/libwebsocket/zlib/deflate.c b/third_party/libwebsocket/zlib/deflate.c new file mode 100644 index 0000000..fa00181 --- /dev/null +++ b/third_party/libwebsocket/zlib/deflate.c @@ -0,0 +1,1834 @@ +/* deflate.c -- compress data using the deflation algorithm + * Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * ALGORITHM + * + * The "deflation" process depends on being able to identify portions + * of the input text which are identical to earlier input (within a + * sliding window trailing behind the input currently being processed). + * + * The most straightforward technique turns out to be the fastest for + * most input files: try all possible matches and select the longest. + * The key feature of this algorithm is that insertions into the string + * dictionary are very simple and thus fast, and deletions are avoided + * completely. Insertions are performed at each input character, whereas + * string matches are performed only when the previous match ends. So it + * is preferable to spend more time in matches to allow very fast string + * insertions and avoid deletions. The matching algorithm for small + * strings is inspired from that of Rabin & Karp. A brute force approach + * is used to find longer strings when a small match has been found. + * A similar algorithm is used in comic (by Jan-Mark Wams) and freeze + * (by Leonid Broukhis). + * A previous version of this file used a more sophisticated algorithm + * (by Fiala and Greene) which is guaranteed to run in linear amortized + * time, but has a larger average cost, uses more memory and is patented. + * However the F&G algorithm may be faster for some highly redundant + * files if the parameter max_chain_length (described below) is too large. + * + * ACKNOWLEDGEMENTS + * + * The idea of lazy evaluation of matches is due to Jan-Mark Wams, and + * I found it in 'freeze' written by Leonid Broukhis. + * Thanks to many people for bug reports and testing. + * + * REFERENCES + * + * Deutsch, L.P.,"DEFLATE Compressed Data Format Specification". + * Available in http://www.ietf.org/rfc/rfc1951.txt + * + * A description of the Rabin and Karp algorithm is given in the book + * "Algorithms" by R. Sedgewick, Addison-Wesley, p252. + * + * Fiala,E.R., and Greene,D.H. + * Data Compression with Finite Windows, Comm.ACM, 32,4 (1989) 490-595 + * + */ + +/* @(#) $Id$ */ + +#include "deflate.h" + +const char deflate_copyright[] = + " deflate 1.2.5 Copyright 1995-2010 Jean-loup Gailly and Mark Adler "; +/* + If you use the zlib library in a product, an acknowledgment is welcome + in the documentation of your product. If for some reason you cannot + include such an acknowledgment, I would appreciate that you keep this + copyright string in the executable of your product. + */ + +/* =========================================================================== + * Function prototypes. + */ +typedef enum { + need_more, /* block not completed, need more input or more output */ + block_done, /* block flush performed */ + finish_started, /* finish started, need only more output at next deflate */ + finish_done /* finish done, accept no more input or output */ +} block_state; + +typedef block_state (*compress_func) OF((deflate_state *s, int flush)); +/* Compression function. Returns the block state after the call. */ + +local void fill_window OF((deflate_state *s)); +local block_state deflate_stored OF((deflate_state *s, int flush)); +local block_state deflate_fast OF((deflate_state *s, int flush)); +#ifndef FASTEST +local block_state deflate_slow OF((deflate_state *s, int flush)); +#endif +local block_state deflate_rle OF((deflate_state *s, int flush)); +local block_state deflate_huff OF((deflate_state *s, int flush)); +local void lm_init OF((deflate_state *s)); +local void putShortMSB OF((deflate_state *s, uInt b)); +local void flush_pending OF((z_streamp strm)); +local int read_buf OF((z_streamp strm, Bytef *buf, unsigned size)); +#ifdef ASMV + void match_init OF((void)); /* asm code initialization */ + uInt longest_match OF((deflate_state *s, IPos cur_match)); +#else +local uInt longest_match OF((deflate_state *s, IPos cur_match)); +#endif + +#ifdef DEBUG +local void check_match OF((deflate_state *s, IPos start, IPos match, + int length)); +#endif + +/* =========================================================================== + * Local data + */ + +#define NIL 0 +/* Tail of hash chains */ + +#ifndef TOO_FAR +# define TOO_FAR 4096 +#endif +/* Matches of length 3 are discarded if their distance exceeds TOO_FAR */ + +/* Values for max_lazy_match, good_match and max_chain_length, depending on + * the desired pack level (0..9). The values given below have been tuned to + * exclude worst case performance for pathological files. Better values may be + * found for specific files. + */ +typedef struct config_s { + ush good_length; /* reduce lazy search above this match length */ + ush max_lazy; /* do not perform lazy search above this match length */ + ush nice_length; /* quit search above this match length */ + ush max_chain; + compress_func func; +} config; + +#ifdef FASTEST +local const config configuration_table[2] = { +/* good lazy nice chain */ +/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */ +/* 1 */ {4, 4, 8, 4, deflate_fast}}; /* max speed, no lazy matches */ +#else +local const config configuration_table[10] = { +/* good lazy nice chain */ +/* 0 */ {0, 0, 0, 0, deflate_stored}, /* store only */ +/* 1 */ {4, 4, 8, 4, deflate_fast}, /* max speed, no lazy matches */ +/* 2 */ {4, 5, 16, 8, deflate_fast}, +/* 3 */ {4, 6, 32, 32, deflate_fast}, + +/* 4 */ {4, 4, 16, 16, deflate_slow}, /* lazy matches */ +/* 5 */ {8, 16, 32, 32, deflate_slow}, +/* 6 */ {8, 16, 128, 128, deflate_slow}, +/* 7 */ {8, 32, 128, 256, deflate_slow}, +/* 8 */ {32, 128, 258, 1024, deflate_slow}, +/* 9 */ {32, 258, 258, 4096, deflate_slow}}; /* max compression */ +#endif + +/* Note: the deflate() code requires max_lazy >= MIN_MATCH and max_chain >= 4 + * For deflate_fast() (levels <= 3) good is ignored and lazy has a different + * meaning. + */ + +#define EQUAL 0 +/* result of memcmp for equal strings */ + +#ifndef NO_DUMMY_DECL +struct static_tree_desc_s {int dummy;}; /* for buggy compilers */ +#endif + +/* =========================================================================== + * Update a hash value with the given input byte + * IN assertion: all calls to to UPDATE_HASH are made with consecutive + * input characters, so that a running hash key can be computed from the + * previous key instead of complete recalculation each time. + */ +#define UPDATE_HASH(s,h,c) (h = (((h)<hash_shift) ^ (c)) & s->hash_mask) + + +/* =========================================================================== + * Insert string str in the dictionary and set match_head to the previous head + * of the hash chain (the most recent string with same hash key). Return + * the previous length of the hash chain. + * If this file is compiled with -DFASTEST, the compression level is forced + * to 1, and no hash chains are maintained. + * IN assertion: all calls to to INSERT_STRING are made with consecutive + * input characters and the first MIN_MATCH bytes of str are valid + * (except for the last MIN_MATCH-1 bytes of the input file). + */ +#ifdef FASTEST +#define INSERT_STRING(s, str, match_head) \ + (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \ + match_head = s->head[s->ins_h], \ + s->head[s->ins_h] = (Pos)(str)) +#else +#define INSERT_STRING(s, str, match_head) \ + (UPDATE_HASH(s, s->ins_h, s->window[(str) + (MIN_MATCH-1)]), \ + match_head = s->prev[(str) & s->w_mask] = s->head[s->ins_h], \ + s->head[s->ins_h] = (Pos)(str)) +#endif + +/* =========================================================================== + * Initialize the hash table (avoiding 64K overflow for 16 bit systems). + * prev[] will be initialized on the fly. + */ +#define CLEAR_HASH(s) \ + s->head[s->hash_size-1] = NIL; \ + zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head)); + +/* ========================================================================= */ +int ZEXPORT deflateInit_(strm, level, version, stream_size) + z_streamp strm; + int level; + const char *version; + int stream_size; +{ + return deflateInit2_(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, + Z_DEFAULT_STRATEGY, version, stream_size); + /* To do: ignore strm->next_in if we use it as window */ +} + +/* ========================================================================= */ +int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy, + version, stream_size) + z_streamp strm; + int level; + int method; + int windowBits; + int memLevel; + int strategy; + const char *version; + int stream_size; +{ + deflate_state *s; + int wrap = 1; + static const char my_version[] = ZLIB_VERSION; + + ushf *overlay; + /* We overlay pending_buf and d_buf+l_buf. This works since the average + * output size for (length,distance) codes is <= 24 bits. + */ + + if (version == Z_NULL || version[0] != my_version[0] || + stream_size != sizeof(z_stream)) { + return Z_VERSION_ERROR; + } + if (strm == Z_NULL) return Z_STREAM_ERROR; + + strm->msg = Z_NULL; + if (strm->zalloc == (alloc_func)0) { + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; + } + if (strm->zfree == (free_func)0) strm->zfree = zcfree; + +#ifdef FASTEST + if (level != 0) level = 1; +#else + if (level == Z_DEFAULT_COMPRESSION) level = 6; +#endif + + if (windowBits < 0) { /* suppress zlib wrapper */ + wrap = 0; + windowBits = -windowBits; + } +#ifdef GZIP + else if (windowBits > 15) { + wrap = 2; /* write gzip wrapper instead */ + windowBits -= 16; + } +#endif + if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method != Z_DEFLATED || + windowBits < 8 || windowBits > 15 || level < 0 || level > 9 || + strategy < 0 || strategy > Z_FIXED) { + return Z_STREAM_ERROR; + } + if (windowBits == 8) windowBits = 9; /* until 256-byte window bug fixed */ + s = (deflate_state *) ZALLOC(strm, 1, sizeof(deflate_state)); + if (s == Z_NULL) return Z_MEM_ERROR; + strm->state = (struct internal_state FAR *)s; + s->strm = strm; + + s->wrap = wrap; + s->gzhead = Z_NULL; + s->w_bits = windowBits; + s->w_size = 1 << s->w_bits; + s->w_mask = s->w_size - 1; + + s->hash_bits = memLevel + 7; + s->hash_size = 1 << s->hash_bits; + s->hash_mask = s->hash_size - 1; + s->hash_shift = ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH); + + s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte)); + s->prev = (Posf *) ZALLOC(strm, s->w_size, sizeof(Pos)); + s->head = (Posf *) ZALLOC(strm, s->hash_size, sizeof(Pos)); + + s->high_water = 0; /* nothing written to s->window yet */ + + s->lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */ + + overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2); + s->pending_buf = (uchf *) overlay; + s->pending_buf_size = (ulg)s->lit_bufsize * (sizeof(ush)+2L); + + if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL || + s->pending_buf == Z_NULL) { + s->status = FINISH_STATE; + strm->msg = (char*)ERR_MSG(Z_MEM_ERROR); + deflateEnd (strm); + return Z_MEM_ERROR; + } + s->d_buf = overlay + s->lit_bufsize/sizeof(ush); + s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize; + + s->level = level; + s->strategy = strategy; + s->method = (Byte)method; + + return deflateReset(strm); +} + +/* ========================================================================= */ +int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength) + z_streamp strm; + const Bytef *dictionary; + uInt dictLength; +{ + deflate_state *s; + uInt length = dictLength; + uInt n; + IPos hash_head = 0; + + if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL || + strm->state->wrap == 2 || + (strm->state->wrap == 1 && strm->state->status != INIT_STATE)) + return Z_STREAM_ERROR; + + s = strm->state; + if (s->wrap) + strm->adler = adler32(strm->adler, dictionary, dictLength); + + if (length < MIN_MATCH) return Z_OK; + if (length > s->w_size) { + length = s->w_size; + dictionary += dictLength - length; /* use the tail of the dictionary */ + } + zmemcpy(s->window, dictionary, length); + s->strstart = length; + s->block_start = (long)length; + + /* Insert all strings in the hash table (except for the last two bytes). + * s->lookahead stays null, so s->ins_h will be recomputed at the next + * call of fill_window. + */ + s->ins_h = s->window[0]; + UPDATE_HASH(s, s->ins_h, s->window[1]); + for (n = 0; n <= length - MIN_MATCH; n++) { + INSERT_STRING(s, n, hash_head); + } + if (hash_head) hash_head = 0; /* to make compiler happy */ + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflateReset (strm) + z_streamp strm; +{ + deflate_state *s; + + if (strm == Z_NULL || strm->state == Z_NULL || + strm->zalloc == (alloc_func)0 || strm->zfree == (free_func)0) { + return Z_STREAM_ERROR; + } + + strm->total_in = strm->total_out = 0; + strm->msg = Z_NULL; /* use zfree if we ever allocate msg dynamically */ + strm->data_type = Z_UNKNOWN; + + s = (deflate_state *)strm->state; + s->pending = 0; + s->pending_out = s->pending_buf; + + if (s->wrap < 0) { + s->wrap = -s->wrap; /* was made negative by deflate(..., Z_FINISH); */ + } + s->status = s->wrap ? INIT_STATE : BUSY_STATE; + strm->adler = +#ifdef GZIP + s->wrap == 2 ? crc32(0L, Z_NULL, 0) : +#endif + adler32(0L, Z_NULL, 0); + s->last_flush = Z_NO_FLUSH; + + _tr_init(s); + lm_init(s); + + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflateSetHeader (strm, head) + z_streamp strm; + gz_headerp head; +{ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + if (strm->state->wrap != 2) return Z_STREAM_ERROR; + strm->state->gzhead = head; + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflatePrime (strm, bits, value) + z_streamp strm; + int bits; + int value; +{ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + strm->state->bi_valid = bits; + strm->state->bi_buf = (ush)(value & ((1 << bits) - 1)); + return Z_OK; +} + +/* ========================================================================= */ +int ZEXPORT deflateParams(strm, level, strategy) + z_streamp strm; + int level; + int strategy; +{ + deflate_state *s; + compress_func func; + int err = Z_OK; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + s = strm->state; + +#ifdef FASTEST + if (level != 0) level = 1; +#else + if (level == Z_DEFAULT_COMPRESSION) level = 6; +#endif + if (level < 0 || level > 9 || strategy < 0 || strategy > Z_FIXED) { + return Z_STREAM_ERROR; + } + func = configuration_table[s->level].func; + + if ((strategy != s->strategy || func != configuration_table[level].func) && + strm->total_in != 0) { + /* Flush the last buffer: */ + err = deflate(strm, Z_BLOCK); + } + if (s->level != level) { + s->level = level; + s->max_lazy_match = configuration_table[level].max_lazy; + s->good_match = configuration_table[level].good_length; + s->nice_match = configuration_table[level].nice_length; + s->max_chain_length = configuration_table[level].max_chain; + } + s->strategy = strategy; + return err; +} + +/* ========================================================================= */ +int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain) + z_streamp strm; + int good_length; + int max_lazy; + int nice_length; + int max_chain; +{ + deflate_state *s; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + s = strm->state; + s->good_match = good_length; + s->max_lazy_match = max_lazy; + s->nice_match = nice_length; + s->max_chain_length = max_chain; + return Z_OK; +} + +/* ========================================================================= + * For the default windowBits of 15 and memLevel of 8, this function returns + * a close to exact, as well as small, upper bound on the compressed size. + * They are coded as constants here for a reason--if the #define's are + * changed, then this function needs to be changed as well. The return + * value for 15 and 8 only works for those exact settings. + * + * For any setting other than those defaults for windowBits and memLevel, + * the value returned is a conservative worst case for the maximum expansion + * resulting from using fixed blocks instead of stored blocks, which deflate + * can emit on compressed data for some combinations of the parameters. + * + * This function could be more sophisticated to provide closer upper bounds for + * every combination of windowBits and memLevel. But even the conservative + * upper bound of about 14% expansion does not seem onerous for output buffer + * allocation. + */ +uLong ZEXPORT deflateBound(strm, sourceLen) + z_streamp strm; + uLong sourceLen; +{ + deflate_state *s; + uLong complen, wraplen; + Bytef *str; + + /* conservative upper bound for compressed data */ + complen = sourceLen + + ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5; + + /* if can't get parameters, return conservative bound plus zlib wrapper */ + if (strm == Z_NULL || strm->state == Z_NULL) + return complen + 6; + + /* compute wrapper length */ + s = strm->state; + switch (s->wrap) { + case 0: /* raw deflate */ + wraplen = 0; + break; + case 1: /* zlib wrapper */ + wraplen = 6 + (s->strstart ? 4 : 0); + break; + case 2: /* gzip wrapper */ + wraplen = 18; + if (s->gzhead != Z_NULL) { /* user-supplied gzip header */ + if (s->gzhead->extra != Z_NULL) + wraplen += 2 + s->gzhead->extra_len; + str = s->gzhead->name; + if (str != Z_NULL) + do { + wraplen++; + } while (*str++); + str = s->gzhead->comment; + if (str != Z_NULL) + do { + wraplen++; + } while (*str++); + if (s->gzhead->hcrc) + wraplen += 2; + } + break; + default: /* for compiler happiness */ + wraplen = 6; + } + + /* if not default parameters, return conservative bound */ + if (s->w_bits != 15 || s->hash_bits != 8 + 7) + return complen + wraplen; + + /* default settings: return tight bound for that case */ + return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + + (sourceLen >> 25) + 13 - 6 + wraplen; +} + +/* ========================================================================= + * Put a short in the pending buffer. The 16-bit value is put in MSB order. + * IN assertion: the stream state is correct and there is enough room in + * pending_buf. + */ +local void putShortMSB (s, b) + deflate_state *s; + uInt b; +{ + put_byte(s, (Byte)(b >> 8)); + put_byte(s, (Byte)(b & 0xff)); +} + +/* ========================================================================= + * Flush as much pending output as possible. All deflate() output goes + * through this function so some applications may wish to modify it + * to avoid allocating a large strm->next_out buffer and copying into it. + * (See also read_buf()). + */ +local void flush_pending(strm) + z_streamp strm; +{ + unsigned len = strm->state->pending; + + if (len > strm->avail_out) len = strm->avail_out; + if (len == 0) return; + + zmemcpy(strm->next_out, strm->state->pending_out, len); + strm->next_out += len; + strm->state->pending_out += len; + strm->total_out += len; + strm->avail_out -= len; + strm->state->pending -= len; + if (strm->state->pending == 0) { + strm->state->pending_out = strm->state->pending_buf; + } +} + +/* ========================================================================= */ +int ZEXPORT deflate (strm, flush) + z_streamp strm; + int flush; +{ + int old_flush; /* value of flush param for previous deflate call */ + deflate_state *s; + + if (strm == Z_NULL || strm->state == Z_NULL || + flush > Z_BLOCK || flush < 0) { + return Z_STREAM_ERROR; + } + s = strm->state; + + if (strm->next_out == Z_NULL || + (strm->next_in == Z_NULL && strm->avail_in != 0) || + (s->status == FINISH_STATE && flush != Z_FINISH)) { + ERR_RETURN(strm, Z_STREAM_ERROR); + } + if (strm->avail_out == 0) ERR_RETURN(strm, Z_BUF_ERROR); + + s->strm = strm; /* just in case */ + old_flush = s->last_flush; + s->last_flush = flush; + + /* Write the header */ + if (s->status == INIT_STATE) { +#ifdef GZIP + if (s->wrap == 2) { + strm->adler = crc32(0L, Z_NULL, 0); + put_byte(s, 31); + put_byte(s, 139); + put_byte(s, 8); + if (s->gzhead == Z_NULL) { + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, 0); + put_byte(s, s->level == 9 ? 2 : + (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ? + 4 : 0)); + put_byte(s, OS_CODE); + s->status = BUSY_STATE; + } + else { + put_byte(s, (s->gzhead->text ? 1 : 0) + + (s->gzhead->hcrc ? 2 : 0) + + (s->gzhead->extra == Z_NULL ? 0 : 4) + + (s->gzhead->name == Z_NULL ? 0 : 8) + + (s->gzhead->comment == Z_NULL ? 0 : 16) + ); + put_byte(s, (Byte)(s->gzhead->time & 0xff)); + put_byte(s, (Byte)((s->gzhead->time >> 8) & 0xff)); + put_byte(s, (Byte)((s->gzhead->time >> 16) & 0xff)); + put_byte(s, (Byte)((s->gzhead->time >> 24) & 0xff)); + put_byte(s, s->level == 9 ? 2 : + (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2 ? + 4 : 0)); + put_byte(s, s->gzhead->os & 0xff); + if (s->gzhead->extra != Z_NULL) { + put_byte(s, s->gzhead->extra_len & 0xff); + put_byte(s, (s->gzhead->extra_len >> 8) & 0xff); + } + if (s->gzhead->hcrc) + strm->adler = crc32(strm->adler, s->pending_buf, + s->pending); + s->gzindex = 0; + s->status = EXTRA_STATE; + } + } + else +#endif + { + uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8; + uInt level_flags; + + if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2) + level_flags = 0; + else if (s->level < 6) + level_flags = 1; + else if (s->level == 6) + level_flags = 2; + else + level_flags = 3; + header |= (level_flags << 6); + if (s->strstart != 0) header |= PRESET_DICT; + header += 31 - (header % 31); + + s->status = BUSY_STATE; + putShortMSB(s, header); + + /* Save the adler32 of the preset dictionary: */ + if (s->strstart != 0) { + putShortMSB(s, (uInt)(strm->adler >> 16)); + putShortMSB(s, (uInt)(strm->adler & 0xffff)); + } + strm->adler = adler32(0L, Z_NULL, 0); + } + } +#ifdef GZIP + if (s->status == EXTRA_STATE) { + if (s->gzhead->extra != Z_NULL) { + uInt beg = s->pending; /* start of bytes to update crc */ + + while (s->gzindex < (s->gzhead->extra_len & 0xffff)) { + if (s->pending == s->pending_buf_size) { + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + flush_pending(strm); + beg = s->pending; + if (s->pending == s->pending_buf_size) + break; + } + put_byte(s, s->gzhead->extra[s->gzindex]); + s->gzindex++; + } + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + if (s->gzindex == s->gzhead->extra_len) { + s->gzindex = 0; + s->status = NAME_STATE; + } + } + else + s->status = NAME_STATE; + } + if (s->status == NAME_STATE) { + if (s->gzhead->name != Z_NULL) { + uInt beg = s->pending; /* start of bytes to update crc */ + int val; + + do { + if (s->pending == s->pending_buf_size) { + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + flush_pending(strm); + beg = s->pending; + if (s->pending == s->pending_buf_size) { + val = 1; + break; + } + } + val = s->gzhead->name[s->gzindex++]; + put_byte(s, val); + } while (val != 0); + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + if (val == 0) { + s->gzindex = 0; + s->status = COMMENT_STATE; + } + } + else + s->status = COMMENT_STATE; + } + if (s->status == COMMENT_STATE) { + if (s->gzhead->comment != Z_NULL) { + uInt beg = s->pending; /* start of bytes to update crc */ + int val; + + do { + if (s->pending == s->pending_buf_size) { + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + flush_pending(strm); + beg = s->pending; + if (s->pending == s->pending_buf_size) { + val = 1; + break; + } + } + val = s->gzhead->comment[s->gzindex++]; + put_byte(s, val); + } while (val != 0); + if (s->gzhead->hcrc && s->pending > beg) + strm->adler = crc32(strm->adler, s->pending_buf + beg, + s->pending - beg); + if (val == 0) + s->status = HCRC_STATE; + } + else + s->status = HCRC_STATE; + } + if (s->status == HCRC_STATE) { + if (s->gzhead->hcrc) { + if (s->pending + 2 > s->pending_buf_size) + flush_pending(strm); + if (s->pending + 2 <= s->pending_buf_size) { + put_byte(s, (Byte)(strm->adler & 0xff)); + put_byte(s, (Byte)((strm->adler >> 8) & 0xff)); + strm->adler = crc32(0L, Z_NULL, 0); + s->status = BUSY_STATE; + } + } + else + s->status = BUSY_STATE; + } +#endif + + /* Flush as much pending output as possible */ + if (s->pending != 0) { + flush_pending(strm); + if (strm->avail_out == 0) { + /* Since avail_out is 0, deflate will be called again with + * more output space, but possibly with both pending and + * avail_in equal to zero. There won't be anything to do, + * but this is not an error situation so make sure we + * return OK instead of BUF_ERROR at next call of deflate: + */ + s->last_flush = -1; + return Z_OK; + } + + /* Make sure there is something to do and avoid duplicate consecutive + * flushes. For repeated and useless calls with Z_FINISH, we keep + * returning Z_STREAM_END instead of Z_BUF_ERROR. + */ + } else if (strm->avail_in == 0 && flush <= old_flush && + flush != Z_FINISH) { + ERR_RETURN(strm, Z_BUF_ERROR); + } + + /* User must not provide more input after the first FINISH: */ + if (s->status == FINISH_STATE && strm->avail_in != 0) { + ERR_RETURN(strm, Z_BUF_ERROR); + } + + /* Start a new block or continue the current one. + */ + if (strm->avail_in != 0 || s->lookahead != 0 || + (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) { + block_state bstate; + + bstate = s->strategy == Z_HUFFMAN_ONLY ? deflate_huff(s, flush) : + (s->strategy == Z_RLE ? deflate_rle(s, flush) : + (*(configuration_table[s->level].func))(s, flush)); + + if (bstate == finish_started || bstate == finish_done) { + s->status = FINISH_STATE; + } + if (bstate == need_more || bstate == finish_started) { + if (strm->avail_out == 0) { + s->last_flush = -1; /* avoid BUF_ERROR next call, see above */ + } + return Z_OK; + /* If flush != Z_NO_FLUSH && avail_out == 0, the next call + * of deflate should use the same flush parameter to make sure + * that the flush is complete. So we don't have to output an + * empty block here, this will be done at next call. This also + * ensures that for a very small output buffer, we emit at most + * one empty block. + */ + } + if (bstate == block_done) { + if (flush == Z_PARTIAL_FLUSH) { + _tr_align(s); + } else if (flush != Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */ + _tr_stored_block(s, (char*)0, 0L, 0); + /* For a full flush, this empty block will be recognized + * as a special marker by inflate_sync(). + */ + if (flush == Z_FULL_FLUSH) { + CLEAR_HASH(s); /* forget history */ + if (s->lookahead == 0) { + s->strstart = 0; + s->block_start = 0L; + } + } + } + flush_pending(strm); + if (strm->avail_out == 0) { + s->last_flush = -1; /* avoid BUF_ERROR at next call, see above */ + return Z_OK; + } + } + } + Assert(strm->avail_out > 0, "bug2"); + + if (flush != Z_FINISH) return Z_OK; + if (s->wrap <= 0) return Z_STREAM_END; + + /* Write the trailer */ +#ifdef GZIP + if (s->wrap == 2) { + put_byte(s, (Byte)(strm->adler & 0xff)); + put_byte(s, (Byte)((strm->adler >> 8) & 0xff)); + put_byte(s, (Byte)((strm->adler >> 16) & 0xff)); + put_byte(s, (Byte)((strm->adler >> 24) & 0xff)); + put_byte(s, (Byte)(strm->total_in & 0xff)); + put_byte(s, (Byte)((strm->total_in >> 8) & 0xff)); + put_byte(s, (Byte)((strm->total_in >> 16) & 0xff)); + put_byte(s, (Byte)((strm->total_in >> 24) & 0xff)); + } + else +#endif + { + putShortMSB(s, (uInt)(strm->adler >> 16)); + putShortMSB(s, (uInt)(strm->adler & 0xffff)); + } + flush_pending(strm); + /* If avail_out is zero, the application will call deflate again + * to flush the rest. + */ + if (s->wrap > 0) s->wrap = -s->wrap; /* write the trailer only once! */ + return s->pending != 0 ? Z_OK : Z_STREAM_END; +} + +/* ========================================================================= */ +int ZEXPORT deflateEnd (strm) + z_streamp strm; +{ + int status; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + + status = strm->state->status; + if (status != INIT_STATE && + status != EXTRA_STATE && + status != NAME_STATE && + status != COMMENT_STATE && + status != HCRC_STATE && + status != BUSY_STATE && + status != FINISH_STATE) { + return Z_STREAM_ERROR; + } + + /* Deallocate in reverse order of allocations: */ + TRY_FREE(strm, strm->state->pending_buf); + TRY_FREE(strm, strm->state->head); + TRY_FREE(strm, strm->state->prev); + TRY_FREE(strm, strm->state->window); + + ZFREE(strm, strm->state); + strm->state = Z_NULL; + + return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK; +} + +/* ========================================================================= + * Copy the source state to the destination state. + * To simplify the source, this is not supported for 16-bit MSDOS (which + * doesn't have enough memory anyway to duplicate compression states). + */ +int ZEXPORT deflateCopy (dest, source) + z_streamp dest; + z_streamp source; +{ +#ifdef MAXSEG_64K + return Z_STREAM_ERROR; +#else + deflate_state *ds; + deflate_state *ss; + ushf *overlay; + + + if (source == Z_NULL || dest == Z_NULL || source->state == Z_NULL) { + return Z_STREAM_ERROR; + } + + ss = source->state; + + zmemcpy(dest, source, sizeof(z_stream)); + + ds = (deflate_state *) ZALLOC(dest, 1, sizeof(deflate_state)); + if (ds == Z_NULL) return Z_MEM_ERROR; + dest->state = (struct internal_state FAR *) ds; + zmemcpy(ds, ss, sizeof(deflate_state)); + ds->strm = dest; + + ds->window = (Bytef *) ZALLOC(dest, ds->w_size, 2*sizeof(Byte)); + ds->prev = (Posf *) ZALLOC(dest, ds->w_size, sizeof(Pos)); + ds->head = (Posf *) ZALLOC(dest, ds->hash_size, sizeof(Pos)); + overlay = (ushf *) ZALLOC(dest, ds->lit_bufsize, sizeof(ush)+2); + ds->pending_buf = (uchf *) overlay; + + if (ds->window == Z_NULL || ds->prev == Z_NULL || ds->head == Z_NULL || + ds->pending_buf == Z_NULL) { + deflateEnd (dest); + return Z_MEM_ERROR; + } + /* following zmemcpy do not work for 16-bit MSDOS */ + zmemcpy(ds->window, ss->window, ds->w_size * 2 * sizeof(Byte)); + zmemcpy(ds->prev, ss->prev, ds->w_size * sizeof(Pos)); + zmemcpy(ds->head, ss->head, ds->hash_size * sizeof(Pos)); + zmemcpy(ds->pending_buf, ss->pending_buf, (uInt)ds->pending_buf_size); + + ds->pending_out = ds->pending_buf + (ss->pending_out - ss->pending_buf); + ds->d_buf = overlay + ds->lit_bufsize/sizeof(ush); + ds->l_buf = ds->pending_buf + (1+sizeof(ush))*ds->lit_bufsize; + + ds->l_desc.dyn_tree = ds->dyn_ltree; + ds->d_desc.dyn_tree = ds->dyn_dtree; + ds->bl_desc.dyn_tree = ds->bl_tree; + + return Z_OK; +#endif /* MAXSEG_64K */ +} + +/* =========================================================================== + * Read a new buffer from the current input stream, update the adler32 + * and total number of bytes read. All deflate() input goes through + * this function so some applications may wish to modify it to avoid + * allocating a large strm->next_in buffer and copying from it. + * (See also flush_pending()). + */ +local int read_buf(strm, buf, size) + z_streamp strm; + Bytef *buf; + unsigned size; +{ + unsigned len = strm->avail_in; + + if (len > size) len = size; + if (len == 0) return 0; + + strm->avail_in -= len; + + if (strm->state->wrap == 1) { + strm->adler = adler32(strm->adler, strm->next_in, len); + } +#ifdef GZIP + else if (strm->state->wrap == 2) { + strm->adler = crc32(strm->adler, strm->next_in, len); + } +#endif + zmemcpy(buf, strm->next_in, len); + strm->next_in += len; + strm->total_in += len; + + return (int)len; +} + +/* =========================================================================== + * Initialize the "longest match" routines for a new zlib stream + */ +local void lm_init (s) + deflate_state *s; +{ + s->window_size = (ulg)2L*s->w_size; + + CLEAR_HASH(s); + + /* Set the default configuration parameters: + */ + s->max_lazy_match = configuration_table[s->level].max_lazy; + s->good_match = configuration_table[s->level].good_length; + s->nice_match = configuration_table[s->level].nice_length; + s->max_chain_length = configuration_table[s->level].max_chain; + + s->strstart = 0; + s->block_start = 0L; + s->lookahead = 0; + s->match_length = s->prev_length = MIN_MATCH-1; + s->match_available = 0; + s->ins_h = 0; +#ifndef FASTEST +#ifdef ASMV + match_init(); /* initialize the asm code */ +#endif +#endif +} + +#ifndef FASTEST +/* =========================================================================== + * Set match_start to the longest match starting at the given string and + * return its length. Matches shorter or equal to prev_length are discarded, + * in which case the result is equal to prev_length and match_start is + * garbage. + * IN assertions: cur_match is the head of the hash chain for the current + * string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1 + * OUT assertion: the match length is not greater than s->lookahead. + */ +#ifndef ASMV +/* For 80x86 and 680x0, an optimized version will be provided in match.asm or + * match.S. The code will be functionally equivalent. + */ +local uInt longest_match(s, cur_match) + deflate_state *s; + IPos cur_match; /* current match */ +{ + unsigned chain_length = s->max_chain_length;/* max hash chain length */ + register Bytef *scan = s->window + s->strstart; /* current string */ + register Bytef *match; /* matched string */ + register int len; /* length of current match */ + int best_len = s->prev_length; /* best match length so far */ + int nice_match = s->nice_match; /* stop if match long enough */ + IPos limit = s->strstart > (IPos)MAX_DIST(s) ? + s->strstart - (IPos)MAX_DIST(s) : NIL; + /* Stop when cur_match becomes <= limit. To simplify the code, + * we prevent matches with the string of window index 0. + */ + Posf *prev = s->prev; + uInt wmask = s->w_mask; + +#ifdef UNALIGNED_OK + /* Compare two bytes at a time. Note: this is not always beneficial. + * Try with and without -DUNALIGNED_OK to check. + */ + register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1; + register ush scan_start = *(ushf*)scan; + register ush scan_end = *(ushf*)(scan+best_len-1); +#else + register Bytef *strend = s->window + s->strstart + MAX_MATCH; + register Byte scan_end1 = scan[best_len-1]; + register Byte scan_end = scan[best_len]; +#endif + + /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. + * It is easy to get rid of this optimization if necessary. + */ + Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); + + /* Do not waste too much time if we already have a good match: */ + if (s->prev_length >= s->good_match) { + chain_length >>= 2; + } + /* Do not look for matches beyond the end of the input. This is necessary + * to make deflate deterministic. + */ + if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead; + + Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + + do { + Assert(cur_match < s->strstart, "no future"); + match = s->window + cur_match; + + /* Skip to next match if the match length cannot increase + * or if the match length is less than 2. Note that the checks below + * for insufficient lookahead only occur occasionally for performance + * reasons. Therefore uninitialized memory will be accessed, and + * conditional jumps will be made that depend on those values. + * However the length of the match is limited to the lookahead, so + * the output of deflate is not affected by the uninitialized values. + */ +#if (defined(UNALIGNED_OK) && MAX_MATCH == 258) + /* This code assumes sizeof(unsigned short) == 2. Do not use + * UNALIGNED_OK if your compiler uses a different size. + */ + if (*(ushf*)(match+best_len-1) != scan_end || + *(ushf*)match != scan_start) continue; + + /* It is not necessary to compare scan[2] and match[2] since they are + * always equal when the other bytes match, given that the hash keys + * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at + * strstart+3, +5, ... up to strstart+257. We check for insufficient + * lookahead only every 4th comparison; the 128th check will be made + * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is + * necessary to put more guard bytes at the end of the window, or + * to check more often for insufficient lookahead. + */ + Assert(scan[2] == match[2], "scan[2]?"); + scan++, match++; + do { + } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) && + *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + *(ushf*)(scan+=2) == *(ushf*)(match+=2) && + scan < strend); + /* The funny "do {}" generates better code on most compilers */ + + /* Here, scan <= window+strstart+257 */ + Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + if (*scan == *match) scan++; + + len = (MAX_MATCH - 1) - (int)(strend-scan); + scan = strend - (MAX_MATCH-1); + +#else /* UNALIGNED_OK */ + + if (match[best_len] != scan_end || + match[best_len-1] != scan_end1 || + *match != *scan || + *++match != scan[1]) continue; + + /* The check at best_len-1 can be removed because it will be made + * again later. (This heuristic is not always a win.) + * It is not necessary to compare scan[2] and match[2] since they + * are always equal when the other bytes match, given that + * the hash keys are equal and that HASH_BITS >= 8. + */ + scan += 2, match++; + Assert(*scan == *match, "match[2]?"); + + /* We check for insufficient lookahead only every 8th comparison; + * the 256th check will be made at strstart+258. + */ + do { + } while (*++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + scan < strend); + + Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + + len = MAX_MATCH - (int)(strend - scan); + scan = strend - MAX_MATCH; + +#endif /* UNALIGNED_OK */ + + if (len > best_len) { + s->match_start = cur_match; + best_len = len; + if (len >= nice_match) break; +#ifdef UNALIGNED_OK + scan_end = *(ushf*)(scan+best_len-1); +#else + scan_end1 = scan[best_len-1]; + scan_end = scan[best_len]; +#endif + } + } while ((cur_match = prev[cur_match & wmask]) > limit + && --chain_length != 0); + + if ((uInt)best_len <= s->lookahead) return (uInt)best_len; + return s->lookahead; +} +#endif /* ASMV */ + +#else /* FASTEST */ + +/* --------------------------------------------------------------------------- + * Optimized version for FASTEST only + */ +local uInt longest_match(s, cur_match) + deflate_state *s; + IPos cur_match; /* current match */ +{ + register Bytef *scan = s->window + s->strstart; /* current string */ + register Bytef *match; /* matched string */ + register int len; /* length of current match */ + register Bytef *strend = s->window + s->strstart + MAX_MATCH; + + /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16. + * It is easy to get rid of this optimization if necessary. + */ + Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever"); + + Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead"); + + Assert(cur_match < s->strstart, "no future"); + + match = s->window + cur_match; + + /* Return failure if the match length is less than 2: + */ + if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1; + + /* The check at best_len-1 can be removed because it will be made + * again later. (This heuristic is not always a win.) + * It is not necessary to compare scan[2] and match[2] since they + * are always equal when the other bytes match, given that + * the hash keys are equal and that HASH_BITS >= 8. + */ + scan += 2, match += 2; + Assert(*scan == *match, "match[2]?"); + + /* We check for insufficient lookahead only every 8th comparison; + * the 256th check will be made at strstart+258. + */ + do { + } while (*++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + *++scan == *++match && *++scan == *++match && + scan < strend); + + Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan"); + + len = MAX_MATCH - (int)(strend - scan); + + if (len < MIN_MATCH) return MIN_MATCH - 1; + + s->match_start = cur_match; + return (uInt)len <= s->lookahead ? (uInt)len : s->lookahead; +} + +#endif /* FASTEST */ + +#ifdef DEBUG +/* =========================================================================== + * Check that the match at match_start is indeed a match. + */ +local void check_match(s, start, match, length) + deflate_state *s; + IPos start, match; + int length; +{ + /* check that the match is indeed a match */ + if (zmemcmp(s->window + match, + s->window + start, length) != EQUAL) { + fprintf(stderr, " start %u, match %u, length %d\n", + start, match, length); + do { + fprintf(stderr, "%c%c", s->window[match++], s->window[start++]); + } while (--length != 0); + z_error("invalid match"); + } + if (z_verbose > 1) { + fprintf(stderr,"\\[%d,%d]", start-match, length); + do { putc(s->window[start++], stderr); } while (--length != 0); + } +} +#else +# define check_match(s, start, match, length) +#endif /* DEBUG */ + +/* =========================================================================== + * Fill the window when the lookahead becomes insufficient. + * Updates strstart and lookahead. + * + * IN assertion: lookahead < MIN_LOOKAHEAD + * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD + * At least one byte has been read, or avail_in == 0; reads are + * performed for at least two bytes (required for the zip translate_eol + * option -- not supported here). + */ +local void fill_window(s) + deflate_state *s; +{ + register unsigned n, m; + register Posf *p; + unsigned more; /* Amount of free space at the end of the window. */ + uInt wsize = s->w_size; + + do { + more = (unsigned)(s->window_size -(ulg)s->lookahead -(ulg)s->strstart); + + /* Deal with !@#$% 64K limit: */ + if (sizeof(int) <= 2) { + if (more == 0 && s->strstart == 0 && s->lookahead == 0) { + more = wsize; + + } else if (more == (unsigned)(-1)) { + /* Very unlikely, but possible on 16 bit machine if + * strstart == 0 && lookahead == 1 (input done a byte at time) + */ + more--; + } + } + + /* If the window is almost full and there is insufficient lookahead, + * move the upper half to the lower one to make room in the upper half. + */ + if (s->strstart >= wsize+MAX_DIST(s)) { + + zmemcpy(s->window, s->window+wsize, (unsigned)wsize); + s->match_start -= wsize; + s->strstart -= wsize; /* we now have strstart >= MAX_DIST */ + s->block_start -= (long) wsize; + + /* Slide the hash table (could be avoided with 32 bit values + at the expense of memory usage). We slide even when level == 0 + to keep the hash table consistent if we switch back to level > 0 + later. (Using level 0 permanently is not an optimal usage of + zlib, so we don't care about this pathological case.) + */ + n = s->hash_size; + p = &s->head[n]; + do { + m = *--p; + *p = (Pos)(m >= wsize ? m-wsize : NIL); + } while (--n); + + n = wsize; +#ifndef FASTEST + p = &s->prev[n]; + do { + m = *--p; + *p = (Pos)(m >= wsize ? m-wsize : NIL); + /* If n is not on any hash chain, prev[n] is garbage but + * its value will never be used. + */ + } while (--n); +#endif + more += wsize; + } + if (s->strm->avail_in == 0) return; + + /* If there was no sliding: + * strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 && + * more == window_size - lookahead - strstart + * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1) + * => more >= window_size - 2*WSIZE + 2 + * In the BIG_MEM or MMAP case (not yet supported), + * window_size == input_size + MIN_LOOKAHEAD && + * strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD. + * Otherwise, window_size == 2*WSIZE so more >= 2. + * If there was sliding, more >= WSIZE. So in all cases, more >= 2. + */ + Assert(more >= 2, "more < 2"); + + n = read_buf(s->strm, s->window + s->strstart + s->lookahead, more); + s->lookahead += n; + + /* Initialize the hash value now that we have some input: */ + if (s->lookahead >= MIN_MATCH) { + s->ins_h = s->window[s->strstart]; + UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); +#if MIN_MATCH != 3 + Call UPDATE_HASH() MIN_MATCH-3 more times +#endif + } + /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage, + * but this is not important since only literal bytes will be emitted. + */ + + } while (s->lookahead < MIN_LOOKAHEAD && s->strm->avail_in != 0); + + /* If the WIN_INIT bytes after the end of the current data have never been + * written, then zero those bytes in order to avoid memory check reports of + * the use of uninitialized (or uninitialised as Julian writes) bytes by + * the longest match routines. Update the high water mark for the next + * time through here. WIN_INIT is set to MAX_MATCH since the longest match + * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead. + */ + if (s->high_water < s->window_size) { + ulg curr = s->strstart + (ulg)(s->lookahead); + ulg init; + + if (s->high_water < curr) { + /* Previous high water mark below current data -- zero WIN_INIT + * bytes or up to end of window, whichever is less. + */ + init = s->window_size - curr; + if (init > WIN_INIT) + init = WIN_INIT; + zmemzero(s->window + curr, (unsigned)init); + s->high_water = curr + init; + } + else if (s->high_water < (ulg)curr + WIN_INIT) { + /* High water mark at or above current data, but below current data + * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up + * to end of window, whichever is less. + */ + init = (ulg)curr + WIN_INIT - s->high_water; + if (init > s->window_size - s->high_water) + init = s->window_size - s->high_water; + zmemzero(s->window + s->high_water, (unsigned)init); + s->high_water += init; + } + } +} + +/* =========================================================================== + * Flush the current block, with given end-of-file flag. + * IN assertion: strstart is set to the end of the current match. + */ +#define FLUSH_BLOCK_ONLY(s, last) { \ + _tr_flush_block(s, (s->block_start >= 0L ? \ + (charf *)&s->window[(unsigned)s->block_start] : \ + (charf *)Z_NULL), \ + (ulg)((long)s->strstart - s->block_start), \ + (last)); \ + s->block_start = s->strstart; \ + flush_pending(s->strm); \ + Tracev((stderr,"[FLUSH]")); \ +} + +/* Same but force premature exit if necessary. */ +#define FLUSH_BLOCK(s, last) { \ + FLUSH_BLOCK_ONLY(s, last); \ + if (s->strm->avail_out == 0) return (last) ? finish_started : need_more; \ +} + +/* =========================================================================== + * Copy without compression as much as possible from the input stream, return + * the current block state. + * This function does not insert new strings in the dictionary since + * uncompressible data is probably not useful. This function is used + * only for the level=0 compression option. + * NOTE: this function should be optimized to avoid extra copying from + * window to pending_buf. + */ +local block_state deflate_stored(s, flush) + deflate_state *s; + int flush; +{ + /* Stored blocks are limited to 0xffff bytes, pending_buf is limited + * to pending_buf_size, and each stored block has a 5 byte header: + */ + ulg max_block_size = 0xffff; + ulg max_start; + + if (max_block_size > s->pending_buf_size - 5) { + max_block_size = s->pending_buf_size - 5; + } + + /* Copy as much as possible from input to output: */ + for (;;) { + /* Fill the window as much as possible: */ + if (s->lookahead <= 1) { + + Assert(s->strstart < s->w_size+MAX_DIST(s) || + s->block_start >= (long)s->w_size, "slide too late"); + + fill_window(s); + if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more; + + if (s->lookahead == 0) break; /* flush the current block */ + } + Assert(s->block_start >= 0L, "block gone"); + + s->strstart += s->lookahead; + s->lookahead = 0; + + /* Emit a stored block if pending_buf will be full: */ + max_start = s->block_start + max_block_size; + if (s->strstart == 0 || (ulg)s->strstart >= max_start) { + /* strstart == 0 is possible when wraparound on 16-bit machine */ + s->lookahead = (uInt)(s->strstart - max_start); + s->strstart = (uInt)max_start; + FLUSH_BLOCK(s, 0); + } + /* Flush if we may have to slide, otherwise block_start may become + * negative and the data will be gone: + */ + if (s->strstart - (uInt)s->block_start >= MAX_DIST(s)) { + FLUSH_BLOCK(s, 0); + } + } + FLUSH_BLOCK(s, flush == Z_FINISH); + return flush == Z_FINISH ? finish_done : block_done; +} + +/* =========================================================================== + * Compress as much as possible from the input stream, return the current + * block state. + * This function does not perform lazy evaluation of matches and inserts + * new strings in the dictionary only for unmatched strings or for short + * matches. It is used only for the fast compression options. + */ +local block_state deflate_fast(s, flush) + deflate_state *s; + int flush; +{ + IPos hash_head; /* head of the hash chain */ + int bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s->lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { + return need_more; + } + if (s->lookahead == 0) break; /* flush the current block */ + } + + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = NIL; + if (s->lookahead >= MIN_MATCH) { + INSERT_STRING(s, s->strstart, hash_head); + } + + /* Find the longest match, discarding those <= prev_length. + * At this point we have always match_length < MIN_MATCH + */ + if (hash_head != NIL && s->strstart - hash_head <= MAX_DIST(s)) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s->match_length = longest_match (s, hash_head); + /* longest_match() sets match_start */ + } + if (s->match_length >= MIN_MATCH) { + check_match(s, s->strstart, s->match_start, s->match_length); + + _tr_tally_dist(s, s->strstart - s->match_start, + s->match_length - MIN_MATCH, bflush); + + s->lookahead -= s->match_length; + + /* Insert new strings in the hash table only if the match length + * is not too large. This saves time but degrades compression. + */ +#ifndef FASTEST + if (s->match_length <= s->max_insert_length && + s->lookahead >= MIN_MATCH) { + s->match_length--; /* string at strstart already in table */ + do { + s->strstart++; + INSERT_STRING(s, s->strstart, hash_head); + /* strstart never exceeds WSIZE-MAX_MATCH, so there are + * always MIN_MATCH bytes ahead. + */ + } while (--s->match_length != 0); + s->strstart++; + } else +#endif + { + s->strstart += s->match_length; + s->match_length = 0; + s->ins_h = s->window[s->strstart]; + UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]); +#if MIN_MATCH != 3 + Call UPDATE_HASH() MIN_MATCH-3 more times +#endif + /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not + * matter since it will be recomputed at next deflate call. + */ + } + } else { + /* No match, output a literal byte */ + Tracevv((stderr,"%c", s->window[s->strstart])); + _tr_tally_lit (s, s->window[s->strstart], bflush); + s->lookahead--; + s->strstart++; + } + if (bflush) FLUSH_BLOCK(s, 0); + } + FLUSH_BLOCK(s, flush == Z_FINISH); + return flush == Z_FINISH ? finish_done : block_done; +} + +#ifndef FASTEST +/* =========================================================================== + * Same as above, but achieves better compression. We use a lazy + * evaluation for matches: a match is finally adopted only if there is + * no better match at the next window position. + */ +local block_state deflate_slow(s, flush) + deflate_state *s; + int flush; +{ + IPos hash_head; /* head of hash chain */ + int bflush; /* set if current block must be flushed */ + + /* Process the input block. */ + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the next match, plus MIN_MATCH bytes to insert the + * string following the next match. + */ + if (s->lookahead < MIN_LOOKAHEAD) { + fill_window(s); + if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) { + return need_more; + } + if (s->lookahead == 0) break; /* flush the current block */ + } + + /* Insert the string window[strstart .. strstart+2] in the + * dictionary, and set hash_head to the head of the hash chain: + */ + hash_head = NIL; + if (s->lookahead >= MIN_MATCH) { + INSERT_STRING(s, s->strstart, hash_head); + } + + /* Find the longest match, discarding those <= prev_length. + */ + s->prev_length = s->match_length, s->prev_match = s->match_start; + s->match_length = MIN_MATCH-1; + + if (hash_head != NIL && s->prev_length < s->max_lazy_match && + s->strstart - hash_head <= MAX_DIST(s)) { + /* To simplify the code, we prevent matches with the string + * of window index 0 (in particular we have to avoid a match + * of the string with itself at the start of the input file). + */ + s->match_length = longest_match (s, hash_head); + /* longest_match() sets match_start */ + + if (s->match_length <= 5 && (s->strategy == Z_FILTERED +#if TOO_FAR <= 32767 + || (s->match_length == MIN_MATCH && + s->strstart - s->match_start > TOO_FAR) +#endif + )) { + + /* If prev_match is also MIN_MATCH, match_start is garbage + * but we will ignore the current match anyway. + */ + s->match_length = MIN_MATCH-1; + } + } + /* If there was a match at the previous step and the current + * match is not better, output the previous match: + */ + if (s->prev_length >= MIN_MATCH && s->match_length <= s->prev_length) { + uInt max_insert = s->strstart + s->lookahead - MIN_MATCH; + /* Do not insert strings in hash table beyond this. */ + + check_match(s, s->strstart-1, s->prev_match, s->prev_length); + + _tr_tally_dist(s, s->strstart -1 - s->prev_match, + s->prev_length - MIN_MATCH, bflush); + + /* Insert in hash table all strings up to the end of the match. + * strstart-1 and strstart are already inserted. If there is not + * enough lookahead, the last two strings are not inserted in + * the hash table. + */ + s->lookahead -= s->prev_length-1; + s->prev_length -= 2; + do { + if (++s->strstart <= max_insert) { + INSERT_STRING(s, s->strstart, hash_head); + } + } while (--s->prev_length != 0); + s->match_available = 0; + s->match_length = MIN_MATCH-1; + s->strstart++; + + if (bflush) FLUSH_BLOCK(s, 0); + + } else if (s->match_available) { + /* If there was no match at the previous position, output a + * single literal. If there was a match but the current match + * is longer, truncate the previous match to a single literal. + */ + Tracevv((stderr,"%c", s->window[s->strstart-1])); + _tr_tally_lit(s, s->window[s->strstart-1], bflush); + if (bflush) { + FLUSH_BLOCK_ONLY(s, 0); + } + s->strstart++; + s->lookahead--; + if (s->strm->avail_out == 0) return need_more; + } else { + /* There is no previous match to compare with, wait for + * the next step to decide. + */ + s->match_available = 1; + s->strstart++; + s->lookahead--; + } + } + Assert (flush != Z_NO_FLUSH, "no flush?"); + if (s->match_available) { + Tracevv((stderr,"%c", s->window[s->strstart-1])); + _tr_tally_lit(s, s->window[s->strstart-1], bflush); + s->match_available = 0; + } + FLUSH_BLOCK(s, flush == Z_FINISH); + return flush == Z_FINISH ? finish_done : block_done; +} +#endif /* FASTEST */ + +/* =========================================================================== + * For Z_RLE, simply look for runs of bytes, generate matches only of distance + * one. Do not maintain a hash table. (It will be regenerated if this run of + * deflate switches away from Z_RLE.) + */ +local block_state deflate_rle(s, flush) + deflate_state *s; + int flush; +{ + int bflush; /* set if current block must be flushed */ + uInt prev; /* byte at distance one to match */ + Bytef *scan, *strend; /* scan goes up to strend for length of run */ + + for (;;) { + /* Make sure that we always have enough lookahead, except + * at the end of the input file. We need MAX_MATCH bytes + * for the longest encodable run. + */ + if (s->lookahead < MAX_MATCH) { + fill_window(s); + if (s->lookahead < MAX_MATCH && flush == Z_NO_FLUSH) { + return need_more; + } + if (s->lookahead == 0) break; /* flush the current block */ + } + + /* See how many times the previous byte repeats */ + s->match_length = 0; + if (s->lookahead >= MIN_MATCH && s->strstart > 0) { + scan = s->window + s->strstart - 1; + prev = *scan; + if (prev == *++scan && prev == *++scan && prev == *++scan) { + strend = s->window + s->strstart + MAX_MATCH; + do { + } while (prev == *++scan && prev == *++scan && + prev == *++scan && prev == *++scan && + prev == *++scan && prev == *++scan && + prev == *++scan && prev == *++scan && + scan < strend); + s->match_length = MAX_MATCH - (int)(strend - scan); + if (s->match_length > s->lookahead) + s->match_length = s->lookahead; + } + } + + /* Emit match if have run of MIN_MATCH or longer, else emit literal */ + if (s->match_length >= MIN_MATCH) { + check_match(s, s->strstart, s->strstart - 1, s->match_length); + + _tr_tally_dist(s, 1, s->match_length - MIN_MATCH, bflush); + + s->lookahead -= s->match_length; + s->strstart += s->match_length; + s->match_length = 0; + } else { + /* No match, output a literal byte */ + Tracevv((stderr,"%c", s->window[s->strstart])); + _tr_tally_lit (s, s->window[s->strstart], bflush); + s->lookahead--; + s->strstart++; + } + if (bflush) FLUSH_BLOCK(s, 0); + } + FLUSH_BLOCK(s, flush == Z_FINISH); + return flush == Z_FINISH ? finish_done : block_done; +} + +/* =========================================================================== + * For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table. + * (It will be regenerated if this run of deflate switches away from Huffman.) + */ +local block_state deflate_huff(s, flush) + deflate_state *s; + int flush; +{ + int bflush; /* set if current block must be flushed */ + + for (;;) { + /* Make sure that we have a literal to write. */ + if (s->lookahead == 0) { + fill_window(s); + if (s->lookahead == 0) { + if (flush == Z_NO_FLUSH) + return need_more; + break; /* flush the current block */ + } + } + + /* Output a literal byte */ + s->match_length = 0; + Tracevv((stderr,"%c", s->window[s->strstart])); + _tr_tally_lit (s, s->window[s->strstart], bflush); + s->lookahead--; + s->strstart++; + if (bflush) FLUSH_BLOCK(s, 0); + } + FLUSH_BLOCK(s, flush == Z_FINISH); + return flush == Z_FINISH ? finish_done : block_done; +} diff --git a/third_party/libwebsocket/zlib/deflate.h b/third_party/libwebsocket/zlib/deflate.h new file mode 100644 index 0000000..e9044c1 --- /dev/null +++ b/third_party/libwebsocket/zlib/deflate.h @@ -0,0 +1,342 @@ +/* deflate.h -- internal compression state + * Copyright (C) 1995-2010 Jean-loup Gailly + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* @(#) $Id$ */ + +#ifndef DEFLATE_H +#define DEFLATE_H + +#include "zutil.h" + +/* define NO_GZIP when compiling if you want to disable gzip header and + trailer creation by deflate(). NO_GZIP would be used to avoid linking in + the crc code when it is not needed. For shared libraries, gzip encoding + should be left enabled. */ +#ifndef NO_GZIP +# define GZIP +#endif + +/* =========================================================================== + * Internal compression state. + */ + +#define LENGTH_CODES 29 +/* number of length codes, not counting the special END_BLOCK code */ + +#define LITERALS 256 +/* number of literal bytes 0..255 */ + +#define L_CODES (LITERALS+1+LENGTH_CODES) +/* number of Literal or Length codes, including the END_BLOCK code */ + +#define D_CODES 30 +/* number of distance codes */ + +#define BL_CODES 19 +/* number of codes used to transfer the bit lengths */ + +#define HEAP_SIZE (2*L_CODES+1) +/* maximum heap size */ + +#define MAX_BITS 15 +/* All codes must not exceed MAX_BITS bits */ + +#define INIT_STATE 42 +#define EXTRA_STATE 69 +#define NAME_STATE 73 +#define COMMENT_STATE 91 +#define HCRC_STATE 103 +#define BUSY_STATE 113 +#define FINISH_STATE 666 +/* Stream status */ + + +/* Data structure describing a single value and its code string. */ +typedef struct ct_data_s { + union { + ush freq; /* frequency count */ + ush code; /* bit string */ + } fc; + union { + ush dad; /* father node in Huffman tree */ + ush len; /* length of bit string */ + } dl; +} FAR ct_data; + +#define Freq fc.freq +#define Code fc.code +#define Dad dl.dad +#define Len dl.len + +typedef struct static_tree_desc_s static_tree_desc; + +typedef struct tree_desc_s { + ct_data *dyn_tree; /* the dynamic tree */ + int max_code; /* largest code with non zero frequency */ + static_tree_desc *stat_desc; /* the corresponding static tree */ +} FAR tree_desc; + +typedef ush Pos; +typedef Pos FAR Posf; +typedef unsigned IPos; + +/* A Pos is an index in the character window. We use short instead of int to + * save space in the various tables. IPos is used only for parameter passing. + */ + +typedef struct internal_state { + z_streamp strm; /* pointer back to this zlib stream */ + int status; /* as the name implies */ + Bytef *pending_buf; /* output still pending */ + ulg pending_buf_size; /* size of pending_buf */ + Bytef *pending_out; /* next pending byte to output to the stream */ + uInt pending; /* nb of bytes in the pending buffer */ + int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ + gz_headerp gzhead; /* gzip header information to write */ + uInt gzindex; /* where in extra, name, or comment */ + Byte method; /* STORED (for zip only) or DEFLATED */ + int last_flush; /* value of flush param for previous deflate call */ + + /* used by deflate.c: */ + + uInt w_size; /* LZ77 window size (32K by default) */ + uInt w_bits; /* log2(w_size) (8..16) */ + uInt w_mask; /* w_size - 1 */ + + Bytef *window; + /* Sliding window. Input bytes are read into the second half of the window, + * and move to the first half later to keep a dictionary of at least wSize + * bytes. With this organization, matches are limited to a distance of + * wSize-MAX_MATCH bytes, but this ensures that IO is always + * performed with a length multiple of the block size. Also, it limits + * the window size to 64K, which is quite useful on MSDOS. + * To do: use the user input buffer as sliding window. + */ + + ulg window_size; + /* Actual size of window: 2*wSize, except when the user input buffer + * is directly used as sliding window. + */ + + Posf *prev; + /* Link to older string with same hash index. To limit the size of this + * array to 64K, this link is maintained only for the last 32K strings. + * An index in this array is thus a window index modulo 32K. + */ + + Posf *head; /* Heads of the hash chains or NIL. */ + + uInt ins_h; /* hash index of string to be inserted */ + uInt hash_size; /* number of elements in hash table */ + uInt hash_bits; /* log2(hash_size) */ + uInt hash_mask; /* hash_size-1 */ + + uInt hash_shift; + /* Number of bits by which ins_h must be shifted at each input + * step. It must be such that after MIN_MATCH steps, the oldest + * byte no longer takes part in the hash key, that is: + * hash_shift * MIN_MATCH >= hash_bits + */ + + long block_start; + /* Window position at the beginning of the current output block. Gets + * negative when the window is moved backwards. + */ + + uInt match_length; /* length of best match */ + IPos prev_match; /* previous match */ + int match_available; /* set if previous match exists */ + uInt strstart; /* start of string to insert */ + uInt match_start; /* start of matching string */ + uInt lookahead; /* number of valid bytes ahead in window */ + + uInt prev_length; + /* Length of the best match at previous step. Matches not greater than this + * are discarded. This is used in the lazy match evaluation. + */ + + uInt max_chain_length; + /* To speed up deflation, hash chains are never searched beyond this + * length. A higher limit improves compression ratio but degrades the + * speed. + */ + + uInt max_lazy_match; + /* Attempt to find a better match only when the current match is strictly + * smaller than this value. This mechanism is used only for compression + * levels >= 4. + */ +# define max_insert_length max_lazy_match + /* Insert new strings in the hash table only if the match length is not + * greater than this length. This saves time but degrades compression. + * max_insert_length is used only for compression levels <= 3. + */ + + int level; /* compression level (1..9) */ + int strategy; /* favor or force Huffman coding*/ + + uInt good_match; + /* Use a faster search when the previous match is longer than this */ + + int nice_match; /* Stop searching when current match exceeds this */ + + /* used by trees.c: */ + /* Didn't use ct_data typedef below to supress compiler warning */ + struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */ + struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */ + struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */ + + struct tree_desc_s l_desc; /* desc. for literal tree */ + struct tree_desc_s d_desc; /* desc. for distance tree */ + struct tree_desc_s bl_desc; /* desc. for bit length tree */ + + ush bl_count[MAX_BITS+1]; + /* number of codes at each bit length for an optimal tree */ + + int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */ + int heap_len; /* number of elements in the heap */ + int heap_max; /* element of largest frequency */ + /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used. + * The same heap array is used to build all trees. + */ + + uch depth[2*L_CODES+1]; + /* Depth of each subtree used as tie breaker for trees of equal frequency + */ + + uchf *l_buf; /* buffer for literals or lengths */ + + uInt lit_bufsize; + /* Size of match buffer for literals/lengths. There are 4 reasons for + * limiting lit_bufsize to 64K: + * - frequencies can be kept in 16 bit counters + * - if compression is not successful for the first block, all input + * data is still in the window so we can still emit a stored block even + * when input comes from standard input. (This can also be done for + * all blocks if lit_bufsize is not greater than 32K.) + * - if compression is not successful for a file smaller than 64K, we can + * even emit a stored file instead of a stored block (saving 5 bytes). + * This is applicable only for zip (not gzip or zlib). + * - creating new Huffman trees less frequently may not provide fast + * adaptation to changes in the input data statistics. (Take for + * example a binary file with poorly compressible code followed by + * a highly compressible string table.) Smaller buffer sizes give + * fast adaptation but have of course the overhead of transmitting + * trees more frequently. + * - I can't count above 4 + */ + + uInt last_lit; /* running index in l_buf */ + + ushf *d_buf; + /* Buffer for distances. To simplify the code, d_buf and l_buf have + * the same number of elements. To use different lengths, an extra flag + * array would be necessary. + */ + + ulg opt_len; /* bit length of current block with optimal trees */ + ulg static_len; /* bit length of current block with static trees */ + uInt matches; /* number of string matches in current block */ + int last_eob_len; /* bit length of EOB code for last block */ + +#ifdef DEBUG + ulg compressed_len; /* total bit length of compressed file mod 2^32 */ + ulg bits_sent; /* bit length of compressed data sent mod 2^32 */ +#endif + + ush bi_buf; + /* Output buffer. bits are inserted starting at the bottom (least + * significant bits). + */ + int bi_valid; + /* Number of valid bits in bi_buf. All bits above the last valid bit + * are always zero. + */ + + ulg high_water; + /* High water mark offset in window for initialized bytes -- bytes above + * this are set to zero in order to avoid memory check warnings when + * longest match routines access bytes past the input. This is then + * updated to the new high water mark. + */ + +} FAR deflate_state; + +/* Output a byte on the stream. + * IN assertion: there is enough room in pending_buf. + */ +#define put_byte(s, c) {s->pending_buf[s->pending++] = (c);} + + +#define MIN_LOOKAHEAD (MAX_MATCH+MIN_MATCH+1) +/* Minimum amount of lookahead, except at the end of the input file. + * See deflate.c for comments about the MIN_MATCH+1. + */ + +#define MAX_DIST(s) ((s)->w_size-MIN_LOOKAHEAD) +/* In order to simplify the code, particularly on 16 bit machines, match + * distances are limited to MAX_DIST instead of WSIZE. + */ + +#define WIN_INIT MAX_MATCH +/* Number of bytes after end of data in window to initialize in order to avoid + memory checker errors from longest match routines */ + + /* in trees.c */ +void ZLIB_INTERNAL _tr_init OF((deflate_state *s)); +int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc)); +void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf, + ulg stored_len, int last)); +void ZLIB_INTERNAL _tr_align OF((deflate_state *s)); +void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf, + ulg stored_len, int last)); + +#define d_code(dist) \ + ((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)]) +/* Mapping from a distance to a distance code. dist is the distance - 1 and + * must not have side effects. _dist_code[256] and _dist_code[257] are never + * used. + */ + +#ifndef DEBUG +/* Inline versions of _tr_tally for speed: */ + +#if defined(GEN_TREES_H) || !defined(STDC) + extern uch ZLIB_INTERNAL _length_code[]; + extern uch ZLIB_INTERNAL _dist_code[]; +#else + extern const uch ZLIB_INTERNAL _length_code[]; + extern const uch ZLIB_INTERNAL _dist_code[]; +#endif + +# define _tr_tally_lit(s, c, flush) \ + { uch cc = (c); \ + s->d_buf[s->last_lit] = 0; \ + s->l_buf[s->last_lit++] = cc; \ + s->dyn_ltree[cc].Freq++; \ + flush = (s->last_lit == s->lit_bufsize-1); \ + } +# define _tr_tally_dist(s, distance, length, flush) \ + { uch len = (length); \ + ush dist = (distance); \ + s->d_buf[s->last_lit] = dist; \ + s->l_buf[s->last_lit++] = len; \ + dist--; \ + s->dyn_ltree[_length_code[len]+LITERALS+1].Freq++; \ + s->dyn_dtree[d_code(dist)].Freq++; \ + flush = (s->last_lit == s->lit_bufsize-1); \ + } +#else +# define _tr_tally_lit(s, c, flush) flush = _tr_tally(s, 0, c) +# define _tr_tally_dist(s, distance, length, flush) \ + flush = _tr_tally(s, distance, length) +#endif + +#endif /* DEFLATE_H */ diff --git a/third_party/libwebsocket/zlib/gzclose.c b/third_party/libwebsocket/zlib/gzclose.c new file mode 100644 index 0000000..cbf0db6 --- /dev/null +++ b/third_party/libwebsocket/zlib/gzclose.c @@ -0,0 +1,25 @@ +/* gzclose.c -- zlib gzclose() function + * Copyright (C) 2004, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +/* gzclose() is in a separate file so that it is linked in only if it is used. + That way the other gzclose functions can be used instead to avoid linking in + unneeded compression or decompression routines. */ +int ZEXPORT gzclose(file) + gzFile file; +{ +#ifndef NO_GZCOMPRESS + gz_statep state; + + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + + return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file); +#else + return gzclose_r(file); +#endif +} diff --git a/third_party/libwebsocket/zlib/gzguts.h b/third_party/libwebsocket/zlib/gzguts.h new file mode 100644 index 0000000..7ff93a8 --- /dev/null +++ b/third_party/libwebsocket/zlib/gzguts.h @@ -0,0 +1,132 @@ +/* gzguts.h -- zlib internal header definitions for gz* operations + * Copyright (C) 2004, 2005, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#ifdef _LARGEFILE64_SOURCE +# ifndef _LARGEFILE_SOURCE +# define _LARGEFILE_SOURCE 1 +# endif +# ifdef _FILE_OFFSET_BITS +# undef _FILE_OFFSET_BITS +# endif +#endif + +#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ) +# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) +#else +# define ZLIB_INTERNAL +#endif + +#include +#include "zlib.h" +#ifdef STDC +# include +# include +# include +#endif +#include + +#ifdef NO_DEFLATE /* for compatibility with old definition */ +# define NO_GZCOMPRESS +#endif + +#ifdef _MSC_VER +# include +# define vsnprintf _vsnprintf +#endif + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + +/* gz* functions always use library allocation functions */ +#ifndef STDC + extern voidp malloc OF((uInt size)); + extern void free OF((voidpf ptr)); +#endif + +/* get errno and strerror definition */ +#if defined UNDER_CE +# include +# define zstrerror() gz_strwinerror((DWORD)GetLastError()) +#else +# ifdef STDC +# include +# define zstrerror() strerror(errno) +# else +# define zstrerror() "stdio error (consult errno)" +# endif +#endif + +/* provide prototypes for these when building zlib without LFS */ +#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); + ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); +#endif + +/* default i/o buffer size -- double this for output when reading */ +#define GZBUFSIZE 8192 + +/* gzip modes, also provide a little integrity check on the passed structure */ +#define GZ_NONE 0 +#define GZ_READ 7247 +#define GZ_WRITE 31153 +#define GZ_APPEND 1 /* mode set to GZ_WRITE after the file is opened */ + +/* values for gz_state how */ +#define LOOK 0 /* look for a gzip header */ +#define COPY 1 /* copy input directly */ +#define GZIP 2 /* decompress a gzip stream */ + +/* internal gzip file state data structure */ +typedef struct { + /* used for both reading and writing */ + int mode; /* see gzip modes above */ + int fd; /* file descriptor */ + char *path; /* path or fd for error messages */ + z_off64_t pos; /* current position in uncompressed data */ + unsigned size; /* buffer size, zero if not allocated yet */ + unsigned want; /* requested buffer size, default is GZBUFSIZE */ + unsigned char *in; /* input buffer */ + unsigned char *out; /* output buffer (double-sized when reading) */ + unsigned char *next; /* next output data to deliver or write */ + /* just for reading */ + unsigned have; /* amount of output data unused at next */ + int eof; /* true if end of input file reached */ + z_off64_t start; /* where the gzip data started, for rewinding */ + z_off64_t raw; /* where the raw data started, for seeking */ + int how; /* 0: get header, 1: copy, 2: decompress */ + int direct; /* true if last read direct, false if gzip */ + /* just for writing */ + int level; /* compression level */ + int strategy; /* compression strategy */ + /* seek request */ + z_off64_t skip; /* amount to skip (already rewound if backwards) */ + int seek; /* true if seek request pending */ + /* error information */ + int err; /* error code */ + char *msg; /* error message */ + /* zlib inflate or deflate stream */ + z_stream strm; /* stream structure in-place (not a pointer) */ +} gz_state; +typedef gz_state FAR *gz_statep; + +/* shared functions */ +void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *)); +#if defined UNDER_CE +char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error)); +#endif + +/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t + value -- needed when comparing unsigned to z_off64_t, which is signed + (possible z_off64_t types off_t, off64_t, and long are all signed) */ +#ifdef INT_MAX +# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX) +#else +unsigned ZLIB_INTERNAL gz_intmax OF((void)); +# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax()) +#endif diff --git a/third_party/libwebsocket/zlib/gzio.c b/third_party/libwebsocket/zlib/gzio.c new file mode 100644 index 0000000..26f2da1 --- /dev/null +++ b/third_party/libwebsocket/zlib/gzio.c @@ -0,0 +1,1005 @@ +/* gzio.c -- IO on .gz files + * Copyright (C) 1995-2003 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + * + * Compile this file with -DNO_GZCOMPRESS to avoid the compression code. + */ + +/* @(#) $Id$ */ + +#include + +#include "zutil.h" + +#ifdef NO_DEFLATE /* for compatiblity with old definition */ +# define NO_GZCOMPRESS +#endif + +#ifndef NO_DUMMY_DECL +struct internal_state {int dummy;}; /* for buggy compilers */ +#endif + +#ifndef Z_BUFSIZE +# ifdef MAXSEG_64K +# define Z_BUFSIZE 4096 /* minimize memory usage for 16-bit DOS */ +# else +# define Z_BUFSIZE 16384 +# endif +#endif +#ifndef Z_PRINTF_BUFSIZE +# define Z_PRINTF_BUFSIZE 4096 +#endif + +#ifdef __MVS__ +# pragma map (fdopen , "\174\174FDOPEN") + FILE *fdopen(int, const char *); +#endif + +#ifndef STDC +extern voidp malloc OF((uInt size)); +extern void free OF((voidpf ptr)); +#endif + +#define ALLOC(size) malloc(size) +#define TRYFREE(p) {if (p) free(p);} + +static int const gz_magic[2] = {0x1f, 0x8b}; /* gzip magic header */ + +/* gzip flag byte */ +#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */ +#define HEAD_CRC 0x02 /* bit 1 set: header CRC present */ +#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */ +#define ORIG_NAME 0x08 /* bit 3 set: original file name present */ +#define COMMENT 0x10 /* bit 4 set: file comment present */ +#define RESERVED 0xE0 /* bits 5..7: reserved */ + +typedef struct gz_stream { + z_stream stream; + int z_err; /* error code for last stream operation */ + int z_eof; /* set if end of input file */ + FILE *file; /* .gz file */ + Byte *inbuf; /* input buffer */ + Byte *outbuf; /* output buffer */ + uLong crc; /* crc32 of uncompressed data */ + char *msg; /* error message */ + char *path; /* path name for debugging only */ + int transparent; /* 1 if input file is not a .gz file */ + char mode; /* 'w' or 'r' */ + z_off_t start; /* start of compressed data in file (header skipped) */ + z_off_t in; /* bytes into deflate or inflate */ + z_off_t out; /* bytes out of deflate or inflate */ + int back; /* one character push-back */ + int last; /* true if push-back is last character */ +} gz_stream; + + +local gzFile gz_open OF((const char *path, const char *mode, int fd)); +local int do_flush OF((gzFile file, int flush)); +local int get_byte OF((gz_stream *s)); +local void check_header OF((gz_stream *s)); +local int destroy OF((gz_stream *s)); +local void putLong OF((FILE *file, uLong x)); +local uLong getLong OF((gz_stream *s)); + +/* =========================================================================== + Opens a gzip (.gz) file for reading or writing. The mode parameter + is as in fopen ("rb" or "wb"). The file is given either by file descriptor + or path name (if fd == -1). + gz_open returns NULL if the file could not be opened or if there was + insufficient memory to allocate the (de)compression state; errno + can be checked to distinguish the two cases (if errno is zero, the + zlib error is Z_MEM_ERROR). +*/ +local gzFile gz_open (path, mode, fd) + const char *path; + const char *mode; + int fd; +{ + int err; + int level = Z_DEFAULT_COMPRESSION; /* compression level */ + int strategy = Z_DEFAULT_STRATEGY; /* compression strategy */ + char *p = (char*)mode; + gz_stream *s; + char fmode[80]; /* copy of mode, without the compression level */ + char *m = fmode; + + if (!path || !mode) return Z_NULL; + + s = (gz_stream *)ALLOC(sizeof(gz_stream)); + if (!s) return Z_NULL; + + s->stream.zalloc = (alloc_func)0; + s->stream.zfree = (free_func)0; + s->stream.opaque = (voidpf)0; + s->stream.next_in = s->inbuf = Z_NULL; + s->stream.next_out = s->outbuf = Z_NULL; + s->stream.avail_in = s->stream.avail_out = 0; + s->file = NULL; + s->z_err = Z_OK; + s->z_eof = 0; + s->in = 0; + s->out = 0; + s->back = EOF; + s->crc = crc32(0L, Z_NULL, 0); + s->msg = NULL; + s->transparent = 0; + + s->path = (char*)ALLOC(strlen(path)+1); + if (s->path == NULL) { + return destroy(s), (gzFile)Z_NULL; + } + strcpy(s->path, path); /* do this early for debugging */ + + s->mode = '\0'; + do { + if (*p == 'r') s->mode = 'r'; + if (*p == 'w' || *p == 'a') s->mode = 'w'; + if (*p >= '0' && *p <= '9') { + level = *p - '0'; + } else if (*p == 'f') { + strategy = Z_FILTERED; + } else if (*p == 'h') { + strategy = Z_HUFFMAN_ONLY; + } else if (*p == 'R') { + strategy = Z_RLE; + } else { + *m++ = *p; /* copy the mode */ + } + } while (*p++ && m != fmode + sizeof(fmode)); + if (s->mode == '\0') return destroy(s), (gzFile)Z_NULL; + + if (s->mode == 'w') { +#ifdef NO_GZCOMPRESS + err = Z_STREAM_ERROR; +#else + err = deflateInit2(&(s->stream), level, + Z_DEFLATED, -MAX_WBITS, DEF_MEM_LEVEL, strategy); + /* windowBits is passed < 0 to suppress zlib header */ + + s->stream.next_out = s->outbuf = (Byte*)ALLOC(Z_BUFSIZE); +#endif + if (err != Z_OK || s->outbuf == Z_NULL) { + return destroy(s), (gzFile)Z_NULL; + } + } else { + s->stream.next_in = s->inbuf = (Byte*)ALLOC(Z_BUFSIZE); + + err = inflateInit2(&(s->stream), -MAX_WBITS); + /* windowBits is passed < 0 to tell that there is no zlib header. + * Note that in this case inflate *requires* an extra "dummy" byte + * after the compressed stream in order to complete decompression and + * return Z_STREAM_END. Here the gzip CRC32 ensures that 4 bytes are + * present after the compressed stream. + */ + if (err != Z_OK || s->inbuf == Z_NULL) { + return destroy(s), (gzFile)Z_NULL; + } + } + s->stream.avail_out = Z_BUFSIZE; + + errno = 0; + s->file = fd < 0 ? F_OPEN(path, fmode) : (FILE*)fdopen(fd, fmode); + + if (s->file == NULL) { + return destroy(s), (gzFile)Z_NULL; + } + if (s->mode == 'w') { + /* Write a very simple .gz header: + */ + fprintf(s->file, "%c%c%c%c%c%c%c%c%c%c", gz_magic[0], gz_magic[1], + Z_DEFLATED, 0 /*flags*/, 0,0,0,0 /*time*/, 0 /*xflags*/, OS_CODE); + s->start = 10L; + /* We use 10L instead of ftell(s->file) to because ftell causes an + * fflush on some systems. This version of the library doesn't use + * start anyway in write mode, so this initialization is not + * necessary. + */ + } else { + check_header(s); /* skip the .gz header */ + s->start = ftell(s->file) - s->stream.avail_in; + } + + return (gzFile)s; +} + +/* =========================================================================== + Opens a gzip (.gz) file for reading or writing. +*/ +gzFile ZEXPORT gzopen (path, mode) + const char *path; + const char *mode; +{ + return gz_open (path, mode, -1); +} + +/* =========================================================================== + Associate a gzFile with the file descriptor fd. fd is not dup'ed here + to mimic the behavio(u)r of fdopen. +*/ +gzFile ZEXPORT gzdopen (fd, mode) + int fd; + const char *mode; +{ + char name[20]; + + if (fd < 0) return (gzFile)Z_NULL; + sprintf(name, "", fd); /* for debugging */ + + return gz_open (name, mode, fd); +} + +/* =========================================================================== + * Update the compression level and strategy + */ +int ZEXPORT gzsetparams (file, level, strategy) + gzFile file; + int level; + int strategy; +{ + gz_stream *s = (gz_stream*)file; + + if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR; + + /* Make room to allow flushing */ + if (s->stream.avail_out == 0) { + + s->stream.next_out = s->outbuf; + if (fwrite(s->outbuf, 1, Z_BUFSIZE, s->file) != Z_BUFSIZE) { + s->z_err = Z_ERRNO; + } + s->stream.avail_out = Z_BUFSIZE; + } + + return deflateParams (&(s->stream), level, strategy); +} + +/* =========================================================================== + Read a byte from a gz_stream; update next_in and avail_in. Return EOF + for end of file. + IN assertion: the stream s has been sucessfully opened for reading. +*/ +local int get_byte(s) + gz_stream *s; +{ + if (s->z_eof) return EOF; + if (s->stream.avail_in == 0) { + errno = 0; + s->stream.avail_in = fread(s->inbuf, 1, Z_BUFSIZE, s->file); + if (s->stream.avail_in == 0) { + s->z_eof = 1; + if (ferror(s->file)) s->z_err = Z_ERRNO; + return EOF; + } + s->stream.next_in = s->inbuf; + } + s->stream.avail_in--; + return *(s->stream.next_in)++; +} + +/* =========================================================================== + Check the gzip header of a gz_stream opened for reading. Set the stream + mode to transparent if the gzip magic header is not present; set s->err + to Z_DATA_ERROR if the magic header is present but the rest of the header + is incorrect. + IN assertion: the stream s has already been created sucessfully; + s->stream.avail_in is zero for the first time, but may be non-zero + for concatenated .gz files. +*/ +local void check_header(s) + gz_stream *s; +{ + int method; /* method byte */ + int flags; /* flags byte */ + uInt len; + int c; + + /* Assure two bytes in the buffer so we can peek ahead -- handle case + where first byte of header is at the end of the buffer after the last + gzip segment */ + len = s->stream.avail_in; + if (len < 2) { + if (len) s->inbuf[0] = s->stream.next_in[0]; + errno = 0; + len = fread(s->inbuf + len, 1, Z_BUFSIZE >> len, s->file); + if (len == 0 && ferror(s->file)) s->z_err = Z_ERRNO; + s->stream.avail_in += len; + s->stream.next_in = s->inbuf; + if (s->stream.avail_in < 2) { + s->transparent = s->stream.avail_in; + return; + } + } + + /* Peek ahead to check the gzip magic header */ + if (s->stream.next_in[0] != gz_magic[0] || + s->stream.next_in[1] != gz_magic[1]) { + s->transparent = 1; + return; + } + s->stream.avail_in -= 2; + s->stream.next_in += 2; + + /* Check the rest of the gzip header */ + method = get_byte(s); + flags = get_byte(s); + if (method != Z_DEFLATED || (flags & RESERVED) != 0) { + s->z_err = Z_DATA_ERROR; + return; + } + + /* Discard time, xflags and OS code: */ + for (len = 0; len < 6; len++) (void)get_byte(s); + + if ((flags & EXTRA_FIELD) != 0) { /* skip the extra field */ + len = (uInt)get_byte(s); + len += ((uInt)get_byte(s))<<8; + /* len is garbage if EOF but the loop below will quit anyway */ + while (len-- != 0 && get_byte(s) != EOF) ; + } + if ((flags & ORIG_NAME) != 0) { /* skip the original file name */ + while ((c = get_byte(s)) != 0 && c != EOF) ; + } + if ((flags & COMMENT) != 0) { /* skip the .gz file comment */ + while ((c = get_byte(s)) != 0 && c != EOF) ; + } + if ((flags & HEAD_CRC) != 0) { /* skip the header crc */ + for (len = 0; len < 2; len++) (void)get_byte(s); + } + s->z_err = s->z_eof ? Z_DATA_ERROR : Z_OK; +} + + /* =========================================================================== + * Cleanup then free the given gz_stream. Return a zlib error code. + Try freeing in the reverse order of allocations. + */ +local int destroy (s) + gz_stream *s; +{ + int err = Z_OK; + + if (!s) return Z_STREAM_ERROR; + + TRYFREE(s->msg); + + if (s->stream.state != NULL) { + if (s->mode == 'w') { +#ifdef NO_GZCOMPRESS + err = Z_STREAM_ERROR; +#else + err = deflateEnd(&(s->stream)); +#endif + } else if (s->mode == 'r') { + err = inflateEnd(&(s->stream)); + } + } + if (s->file != NULL && fclose(s->file)) { +#ifdef ESPIPE + if (errno != ESPIPE) /* fclose is broken for pipes in HP/UX */ +#endif + err = Z_ERRNO; + } + if (s->z_err < 0) err = s->z_err; + + TRYFREE(s->inbuf); + TRYFREE(s->outbuf); + TRYFREE(s->path); + TRYFREE(s); + return err; +} + +/* =========================================================================== + Reads the given number of uncompressed bytes from the compressed file. + gzread returns the number of bytes actually read (0 for end of file). +*/ +int ZEXPORT gzread (file, buf, len) + gzFile file; + voidp buf; + unsigned len; +{ + gz_stream *s = (gz_stream*)file; + Bytef *start = (Bytef*)buf; /* starting point for crc computation */ + Byte *next_out; /* == stream.next_out but not forced far (for MSDOS) */ + + if (s == NULL || s->mode != 'r') return Z_STREAM_ERROR; + + if (s->z_err == Z_DATA_ERROR || s->z_err == Z_ERRNO) return -1; + if (s->z_err == Z_STREAM_END) return 0; /* EOF */ + + next_out = (Byte*)buf; + s->stream.next_out = (Bytef*)buf; + s->stream.avail_out = len; + + if (s->stream.avail_out && s->back != EOF) { + *next_out++ = s->back; + s->stream.next_out++; + s->stream.avail_out--; + s->back = EOF; + s->out++; + if (s->last) { + s->z_err = Z_STREAM_END; + return 1; + } + } + + while (s->stream.avail_out != 0) { + + if (s->transparent) { + /* Copy first the lookahead bytes: */ + uInt n = s->stream.avail_in; + if (n > s->stream.avail_out) n = s->stream.avail_out; + if (n > 0) { + zmemcpy(s->stream.next_out, s->stream.next_in, n); + next_out += n; + s->stream.next_out = next_out; + s->stream.next_in += n; + s->stream.avail_out -= n; + s->stream.avail_in -= n; + } + if (s->stream.avail_out > 0) { + s->stream.avail_out -= fread(next_out, 1, s->stream.avail_out, + s->file); + } + len -= s->stream.avail_out; + s->in += len; + s->out += len; + if (len == 0) s->z_eof = 1; + return (int)len; + } + if (s->stream.avail_in == 0 && !s->z_eof) { + + errno = 0; + s->stream.avail_in = fread(s->inbuf, 1, Z_BUFSIZE, s->file); + if (s->stream.avail_in == 0) { + s->z_eof = 1; + if (ferror(s->file)) { + s->z_err = Z_ERRNO; + break; + } + } + s->stream.next_in = s->inbuf; + } + s->in += s->stream.avail_in; + s->out += s->stream.avail_out; + s->z_err = inflate(&(s->stream), Z_NO_FLUSH); + s->in -= s->stream.avail_in; + s->out -= s->stream.avail_out; + + if (s->z_err == Z_STREAM_END) { + /* Check CRC and original size */ + s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start)); + start = s->stream.next_out; + + if (getLong(s) != s->crc) { + s->z_err = Z_DATA_ERROR; + } else { + (void)getLong(s); + /* The uncompressed length returned by above getlong() may be + * different from s->out in case of concatenated .gz files. + * Check for such files: + */ + check_header(s); + if (s->z_err == Z_OK) { + inflateReset(&(s->stream)); + s->crc = crc32(0L, Z_NULL, 0); + } + } + } + if (s->z_err != Z_OK || s->z_eof) break; + } + s->crc = crc32(s->crc, start, (uInt)(s->stream.next_out - start)); + + return (int)(len - s->stream.avail_out); +} + + +/* =========================================================================== + Reads one byte from the compressed file. gzgetc returns this byte + or -1 in case of end of file or error. +*/ +int ZEXPORT gzgetc(file) + gzFile file; +{ + unsigned char c; + + return gzread(file, &c, 1) == 1 ? c : -1; +} + + +/* =========================================================================== + Push one byte back onto the stream. +*/ +int ZEXPORT gzungetc(c, file) + int c; + gzFile file; +{ + gz_stream *s = (gz_stream*)file; + + if (s == NULL || s->mode != 'r' || c == EOF || s->back != EOF) return EOF; + s->back = c; + s->out--; + s->last = (s->z_err == Z_STREAM_END); + if (s->last) s->z_err = Z_OK; + s->z_eof = 0; + return c; +} + + +/* =========================================================================== + Reads bytes from the compressed file until len-1 characters are + read, or a newline character is read and transferred to buf, or an + end-of-file condition is encountered. The string is then terminated + with a null character. + gzgets returns buf, or Z_NULL in case of error. + + The current implementation is not optimized at all. +*/ +char * ZEXPORT gzgets(file, buf, len) + gzFile file; + char *buf; + int len; +{ + char *b = buf; + if (buf == Z_NULL || len <= 0) return Z_NULL; + + while (--len > 0 && gzread(file, buf, 1) == 1 && *buf++ != '\n') ; + *buf = '\0'; + return b == buf && len > 0 ? Z_NULL : b; +} + + +#ifndef NO_GZCOMPRESS +/* =========================================================================== + Writes the given number of uncompressed bytes into the compressed file. + gzwrite returns the number of bytes actually written (0 in case of error). +*/ +int ZEXPORT gzwrite (file, buf, len) + gzFile file; + voidpc buf; + unsigned len; +{ + gz_stream *s = (gz_stream*)file; + + if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR; + + s->stream.next_in = (Bytef*)buf; + s->stream.avail_in = len; + + while (s->stream.avail_in != 0) { + + if (s->stream.avail_out == 0) { + + s->stream.next_out = s->outbuf; + if (fwrite(s->outbuf, 1, Z_BUFSIZE, s->file) != Z_BUFSIZE) { + s->z_err = Z_ERRNO; + break; + } + s->stream.avail_out = Z_BUFSIZE; + } + s->in += s->stream.avail_in; + s->out += s->stream.avail_out; + s->z_err = deflate(&(s->stream), Z_NO_FLUSH); + s->in -= s->stream.avail_in; + s->out -= s->stream.avail_out; + if (s->z_err != Z_OK) break; + } + s->crc = crc32(s->crc, (const Bytef *)buf, len); + + return (int)(len - s->stream.avail_in); +} + + +/* =========================================================================== + Converts, formats, and writes the args to the compressed file under + control of the format string, as in fprintf. gzprintf returns the number of + uncompressed bytes actually written (0 in case of error). +*/ +#ifdef STDC +#include + +int ZEXPORTVA gzprintf (gzFile file, const char *format, /* args */ ...) +{ + char buf[Z_PRINTF_BUFSIZE]; + va_list va; + int len; + + buf[sizeof(buf) - 1] = 0; + va_start(va, format); +#ifdef NO_vsnprintf +# ifdef HAS_vsprintf_void + (void)vsprintf(buf, format, va); + va_end(va); + for (len = 0; len < sizeof(buf); len++) + if (buf[len] == 0) break; +# else + len = vsprintf(buf, format, va); + va_end(va); +# endif +#else +# ifdef HAS_vsnprintf_void + (void)vsnprintf(buf, sizeof(buf), format, va); + va_end(va); + len = strlen(buf); +# else + len = vsnprintf(buf, sizeof(buf), format, va); + va_end(va); +# endif +#endif + if (len <= 0 || len >= (int)sizeof(buf) || buf[sizeof(buf) - 1] != 0) + return 0; + return gzwrite(file, buf, (unsigned)len); +} +#else /* not ANSI C */ + +int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, + a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) + gzFile file; + const char *format; + int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, + a11, a12, a13, a14, a15, a16, a17, a18, a19, a20; +{ + char buf[Z_PRINTF_BUFSIZE]; + int len; + + buf[sizeof(buf) - 1] = 0; +#ifdef NO_snprintf +# ifdef HAS_sprintf_void + sprintf(buf, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); + for (len = 0; len < sizeof(buf); len++) + if (buf[len] == 0) break; +# else + len = sprintf(buf, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); +# endif +#else +# ifdef HAS_snprintf_void + snprintf(buf, sizeof(buf), format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); + len = strlen(buf); +# else + len = snprintf(buf, sizeof(buf), format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); +# endif +#endif + if (len <= 0 || len >= sizeof(buf) || buf[sizeof(buf) - 1] != 0) + return 0; + return gzwrite(file, buf, len); +} +#endif + +/* =========================================================================== + Writes c, converted to an unsigned char, into the compressed file. + gzputc returns the value that was written, or -1 in case of error. +*/ +int ZEXPORT gzputc(file, c) + gzFile file; + int c; +{ + unsigned char cc = (unsigned char) c; /* required for big endian systems */ + + return gzwrite(file, &cc, 1) == 1 ? (int)cc : -1; +} + + +/* =========================================================================== + Writes the given null-terminated string to the compressed file, excluding + the terminating null character. + gzputs returns the number of characters written, or -1 in case of error. +*/ +int ZEXPORT gzputs(file, s) + gzFile file; + const char *s; +{ + return gzwrite(file, (char*)s, (unsigned)strlen(s)); +} + + +/* =========================================================================== + Flushes all pending output into the compressed file. The parameter + flush is as in the deflate() function. +*/ +local int do_flush (file, flush) + gzFile file; + int flush; +{ + uInt len; + int done = 0; + gz_stream *s = (gz_stream*)file; + + if (s == NULL || s->mode != 'w') return Z_STREAM_ERROR; + + s->stream.avail_in = 0; /* should be zero already anyway */ + + for (;;) { + len = Z_BUFSIZE - s->stream.avail_out; + + if (len != 0) { + if ((uInt)fwrite(s->outbuf, 1, len, s->file) != len) { + s->z_err = Z_ERRNO; + return Z_ERRNO; + } + s->stream.next_out = s->outbuf; + s->stream.avail_out = Z_BUFSIZE; + } + if (done) break; + s->out += s->stream.avail_out; + s->z_err = deflate(&(s->stream), flush); + s->out -= s->stream.avail_out; + + /* Ignore the second of two consecutive flushes: */ + if (len == 0 && s->z_err == Z_BUF_ERROR) s->z_err = Z_OK; + + /* deflate has finished flushing only when it hasn't used up + * all the available space in the output buffer: + */ + done = (s->stream.avail_out != 0 || s->z_err == Z_STREAM_END); + + if (s->z_err != Z_OK && s->z_err != Z_STREAM_END) break; + } + return s->z_err == Z_STREAM_END ? Z_OK : s->z_err; +} + +int ZEXPORT gzflush (file, flush) + gzFile file; + int flush; +{ + gz_stream *s = (gz_stream*)file; + int err = do_flush (file, flush); + + if (err) return err; + fflush(s->file); + return s->z_err == Z_STREAM_END ? Z_OK : s->z_err; +} +#endif /* NO_GZCOMPRESS */ + +/* =========================================================================== + Sets the starting position for the next gzread or gzwrite on the given + compressed file. The offset represents a number of bytes in the + gzseek returns the resulting offset location as measured in bytes from + the beginning of the uncompressed stream, or -1 in case of error. + SEEK_END is not implemented, returns error. + In this version of the library, gzseek can be extremely slow. +*/ +z_off_t ZEXPORT gzseek (file, offset, whence) + gzFile file; + z_off_t offset; + int whence; +{ + gz_stream *s = (gz_stream*)file; + + if (s == NULL || whence == SEEK_END || + s->z_err == Z_ERRNO || s->z_err == Z_DATA_ERROR) { + return -1L; + } + + if (s->mode == 'w') { +#ifdef NO_GZCOMPRESS + return -1L; +#else + if (whence == SEEK_SET) { + offset -= s->in; + } + if (offset < 0) return -1L; + + /* At this point, offset is the number of zero bytes to write. */ + if (s->inbuf == Z_NULL) { + s->inbuf = (Byte*)ALLOC(Z_BUFSIZE); /* for seeking */ + if (s->inbuf == Z_NULL) return -1L; + zmemzero(s->inbuf, Z_BUFSIZE); + } + while (offset > 0) { + uInt size = Z_BUFSIZE; + if (offset < Z_BUFSIZE) size = (uInt)offset; + + size = gzwrite(file, s->inbuf, size); + if (size == 0) return -1L; + + offset -= size; + } + return s->in; +#endif + } + /* Rest of function is for reading only */ + + /* compute absolute position */ + if (whence == SEEK_CUR) { + offset += s->out; + } + if (offset < 0) return -1L; + + if (s->transparent) { + /* map to fseek */ + s->back = EOF; + s->stream.avail_in = 0; + s->stream.next_in = s->inbuf; + if (fseek(s->file, offset, SEEK_SET) < 0) return -1L; + + s->in = s->out = offset; + return offset; + } + + /* For a negative seek, rewind and use positive seek */ + if (offset >= s->out) { + offset -= s->out; + } else if (gzrewind(file) < 0) { + return -1L; + } + /* offset is now the number of bytes to skip. */ + + if (offset != 0 && s->outbuf == Z_NULL) { + s->outbuf = (Byte*)ALLOC(Z_BUFSIZE); + if (s->outbuf == Z_NULL) return -1L; + } + if (offset && s->back != EOF) { + s->back = EOF; + s->out++; + offset--; + if (s->last) s->z_err = Z_STREAM_END; + } + while (offset > 0) { + int size = Z_BUFSIZE; + if (offset < Z_BUFSIZE) size = (int)offset; + + size = gzread(file, s->outbuf, (uInt)size); + if (size <= 0) return -1L; + offset -= size; + } + return s->out; +} + +/* =========================================================================== + Rewinds input file. +*/ +int ZEXPORT gzrewind (file) + gzFile file; +{ + gz_stream *s = (gz_stream*)file; + + if (s == NULL || s->mode != 'r') return -1; + + s->z_err = Z_OK; + s->z_eof = 0; + s->back = EOF; + s->stream.avail_in = 0; + s->stream.next_in = s->inbuf; + s->crc = crc32(0L, Z_NULL, 0); + if (!s->transparent) (void)inflateReset(&s->stream); + s->in = 0; + s->out = 0; + return fseek(s->file, s->start, SEEK_SET); +} + +/* =========================================================================== + Returns the starting position for the next gzread or gzwrite on the + given compressed file. This position represents a number of bytes in the + uncompressed data stream. +*/ +z_off_t ZEXPORT gztell (file) + gzFile file; +{ + return gzseek(file, 0L, SEEK_CUR); +} + +/* =========================================================================== + Returns 1 when EOF has previously been detected reading the given + input stream, otherwise zero. +*/ +int ZEXPORT gzeof (file) + gzFile file; +{ + gz_stream *s = (gz_stream*)file; + + /* With concatenated compressed files that can have embedded + * crc trailers, z_eof is no longer the only/best indicator of EOF + * on a gz_stream. Handle end-of-stream error explicitly here. + */ + if (s == NULL || s->mode != 'r') return 0; + if (s->z_eof) return 1; + return s->z_err == Z_STREAM_END; +} + +/* =========================================================================== + Outputs a long in LSB order to the given file +*/ +local void putLong (file, x) + FILE *file; + uLong x; +{ + int n; + for (n = 0; n < 4; n++) { + fputc((int)(x & 0xff), file); + x >>= 8; + } +} + +/* =========================================================================== + Reads a long in LSB order from the given gz_stream. Sets z_err in case + of error. +*/ +local uLong getLong (s) + gz_stream *s; +{ + uLong x = (uLong)get_byte(s); + int c; + + x += ((uLong)get_byte(s))<<8; + x += ((uLong)get_byte(s))<<16; + c = get_byte(s); + if (c == EOF) s->z_err = Z_DATA_ERROR; + x += ((uLong)c)<<24; + return x; +} + +/* =========================================================================== + Flushes all pending output if necessary, closes the compressed file + and deallocates all the (de)compression state. +*/ +int ZEXPORT gzclose (file) + gzFile file; +{ + int err; + gz_stream *s = (gz_stream*)file; + + if (s == NULL) return Z_STREAM_ERROR; + + if (s->mode == 'w') { +#ifdef NO_GZCOMPRESS + return Z_STREAM_ERROR; +#else + err = do_flush (file, Z_FINISH); + if (err != Z_OK) return destroy((gz_stream*)file); + + putLong (s->file, s->crc); + putLong (s->file, (uLong)(s->in & 0xffffffff)); +#endif + } + return destroy((gz_stream*)file); +} + +/* =========================================================================== + Returns the error message for the last error which occured on the + given compressed file. errnum is set to zlib error number. If an + error occured in the file system and not in the compression library, + errnum is set to Z_ERRNO and the application may consult errno + to get the exact error code. +*/ +const char * ZEXPORT gzerror (file, errnum) + gzFile file; + int *errnum; +{ + char *m; + gz_stream *s = (gz_stream*)file; + + if (s == NULL) { + *errnum = Z_STREAM_ERROR; + return (const char*)ERR_MSG(Z_STREAM_ERROR); + } + *errnum = s->z_err; + if (*errnum == Z_OK) return (const char*)""; + + m = (char*)(*errnum == Z_ERRNO ? zstrerror(errno) : s->stream.msg); + + if (m == NULL || *m == '\0') m = (char*)ERR_MSG(s->z_err); + + TRYFREE(s->msg); + s->msg = (char*)ALLOC(strlen(s->path) + strlen(m) + 3); + if (s->msg == Z_NULL) return (const char*)ERR_MSG(Z_MEM_ERROR); + strcpy(s->msg, s->path); + strcat(s->msg, ": "); + strcat(s->msg, m); + return (const char*)s->msg; +} + +/* =========================================================================== + Clear the error and end-of-file flags, and do the same for the real file. +*/ +void ZEXPORT gzclearerr (file) + gzFile file; +{ + gz_stream *s = (gz_stream*)file; + + if (s == NULL) return; + if (s->z_err != Z_STREAM_END) s->z_err = Z_OK; + s->z_eof = 0; + clearerr(s->file); +} diff --git a/third_party/libwebsocket/zlib/gzlib.c b/third_party/libwebsocket/zlib/gzlib.c new file mode 100644 index 0000000..65efced --- /dev/null +++ b/third_party/libwebsocket/zlib/gzlib.c @@ -0,0 +1,537 @@ +/* gzlib.c -- zlib functions common to reading and writing gzip files + * Copyright (C) 2004, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 +# define LSEEK lseek64 +#else +# define LSEEK lseek +#endif + +/* Local functions */ +local void gz_reset OF((gz_statep)); +local gzFile gz_open OF((const char *, int, const char *)); + +#if defined UNDER_CE + +/* Map the Windows error number in ERROR to a locale-dependent error message + string and return a pointer to it. Typically, the values for ERROR come + from GetLastError. + + The string pointed to shall not be modified by the application, but may be + overwritten by a subsequent call to gz_strwinerror + + The gz_strwinerror function does not change the current setting of + GetLastError. */ +char ZLIB_INTERNAL *gz_strwinerror (error) + DWORD error; +{ + static char buf[1024]; + + wchar_t *msgbuf; + DWORD lasterr = GetLastError(); + DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM + | FORMAT_MESSAGE_ALLOCATE_BUFFER, + NULL, + error, + 0, /* Default language */ + (LPVOID)&msgbuf, + 0, + NULL); + if (chars != 0) { + /* If there is an \r\n appended, zap it. */ + if (chars >= 2 + && msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') { + chars -= 2; + msgbuf[chars] = 0; + } + + if (chars > sizeof (buf) - 1) { + chars = sizeof (buf) - 1; + msgbuf[chars] = 0; + } + + wcstombs(buf, msgbuf, chars + 1); + LocalFree(msgbuf); + } + else { + sprintf(buf, "unknown win32 error (%ld)", error); + } + + SetLastError(lasterr); + return buf; +} + +#endif /* UNDER_CE */ + +/* Reset gzip file state */ +local void gz_reset(state) + gz_statep state; +{ + if (state->mode == GZ_READ) { /* for reading ... */ + state->have = 0; /* no output data available */ + state->eof = 0; /* not at end of file */ + state->how = LOOK; /* look for gzip header */ + state->direct = 1; /* default for empty file */ + } + state->seek = 0; /* no seek request pending */ + gz_error(state, Z_OK, NULL); /* clear error */ + state->pos = 0; /* no uncompressed data yet */ + state->strm.avail_in = 0; /* no input data yet */ +} + +/* Open a gzip file either by name or file descriptor. */ +local gzFile gz_open(path, fd, mode) + const char *path; + int fd; + const char *mode; +{ + gz_statep state; + + /* allocate gzFile structure to return */ + state = malloc(sizeof(gz_state)); + if (state == NULL) + return NULL; + state->size = 0; /* no buffers allocated yet */ + state->want = GZBUFSIZE; /* requested buffer size */ + state->msg = NULL; /* no error message yet */ + + /* interpret mode */ + state->mode = GZ_NONE; + state->level = Z_DEFAULT_COMPRESSION; + state->strategy = Z_DEFAULT_STRATEGY; + while (*mode) { + if (*mode >= '0' && *mode <= '9') + state->level = *mode - '0'; + else + switch (*mode) { + case 'r': + state->mode = GZ_READ; + break; +#ifndef NO_GZCOMPRESS + case 'w': + state->mode = GZ_WRITE; + break; + case 'a': + state->mode = GZ_APPEND; + break; +#endif + case '+': /* can't read and write at the same time */ + free(state); + return NULL; + case 'b': /* ignore -- will request binary anyway */ + break; + case 'f': + state->strategy = Z_FILTERED; + break; + case 'h': + state->strategy = Z_HUFFMAN_ONLY; + break; + case 'R': + state->strategy = Z_RLE; + break; + case 'F': + state->strategy = Z_FIXED; + default: /* could consider as an error, but just ignore */ + ; + } + mode++; + } + + /* must provide an "r", "w", or "a" */ + if (state->mode == GZ_NONE) { + free(state); + return NULL; + } + + /* save the path name for error messages */ + state->path = malloc(strlen(path) + 1); + if (state->path == NULL) { + free(state); + return NULL; + } + strcpy(state->path, path); + + /* open the file with the appropriate mode (or just use fd) */ + state->fd = fd != -1 ? fd : + open(path, +#ifdef O_LARGEFILE + O_LARGEFILE | +#endif +#ifdef O_BINARY + O_BINARY | +#endif + (state->mode == GZ_READ ? + O_RDONLY : + (O_WRONLY | O_CREAT | ( + state->mode == GZ_WRITE ? + O_TRUNC : + O_APPEND))), + 0666); + if (state->fd == -1) { + free(state->path); + free(state); + return NULL; + } + if (state->mode == GZ_APPEND) + state->mode = GZ_WRITE; /* simplify later checks */ + + /* save the current position for rewinding (only if reading) */ + if (state->mode == GZ_READ) { + state->start = LSEEK(state->fd, 0, SEEK_CUR); + if (state->start == -1) state->start = 0; + } + + /* initialize stream */ + gz_reset(state); + + /* return stream */ + return (gzFile)state; +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzopen(path, mode) + const char *path; + const char *mode; +{ + return gz_open(path, -1, mode); +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzopen64(path, mode) + const char *path; + const char *mode; +{ + return gz_open(path, -1, mode); +} + +/* -- see zlib.h -- */ +gzFile ZEXPORT gzdopen(fd, mode) + int fd; + const char *mode; +{ + char *path; /* identifier for error messages */ + gzFile gz; + + if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL) + return NULL; + sprintf(path, "", fd); /* for debugging */ + gz = gz_open(path, fd, mode); + free(path); + return gz; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzbuffer(file, size) + gzFile file; + unsigned size; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* make sure we haven't already allocated memory */ + if (state->size != 0) + return -1; + + /* check and set requested size */ + if (size == 0) + return -1; + state->want = size; + return 0; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzrewind(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're reading and that there's no error */ + if (state->mode != GZ_READ || state->err != Z_OK) + return -1; + + /* back up and start over */ + if (LSEEK(state->fd, state->start, SEEK_SET) == -1) + return -1; + gz_reset(state); + return 0; +} + +/* -- see zlib.h -- */ +z_off64_t ZEXPORT gzseek64(file, offset, whence) + gzFile file; + z_off64_t offset; + int whence; +{ + unsigned n; + z_off64_t ret; + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* check that there's no error */ + if (state->err != Z_OK) + return -1; + + /* can only seek from start or relative to current position */ + if (whence != SEEK_SET && whence != SEEK_CUR) + return -1; + + /* normalize offset to a SEEK_CUR specification */ + if (whence == SEEK_SET) + offset -= state->pos; + else if (state->seek) + offset += state->skip; + state->seek = 0; + + /* if within raw area while reading, just go there */ + if (state->mode == GZ_READ && state->how == COPY && + state->pos + offset >= state->raw) { + ret = LSEEK(state->fd, offset - state->have, SEEK_CUR); + if (ret == -1) + return -1; + state->have = 0; + state->eof = 0; + state->seek = 0; + gz_error(state, Z_OK, NULL); + state->strm.avail_in = 0; + state->pos += offset; + return state->pos; + } + + /* calculate skip amount, rewinding if needed for back seek when reading */ + if (offset < 0) { + if (state->mode != GZ_READ) /* writing -- can't go backwards */ + return -1; + offset += state->pos; + if (offset < 0) /* before start of file! */ + return -1; + if (gzrewind(file) == -1) /* rewind, then skip to offset */ + return -1; + } + + /* if reading, skip what's in output buffer (one less gzgetc() check) */ + if (state->mode == GZ_READ) { + n = GT_OFF(state->have) || (z_off64_t)state->have > offset ? + (unsigned)offset : state->have; + state->have -= n; + state->next += n; + state->pos += n; + offset -= n; + } + + /* request skip (if not zero) */ + if (offset) { + state->seek = 1; + state->skip = offset; + } + return state->pos + offset; +} + +/* -- see zlib.h -- */ +z_off_t ZEXPORT gzseek(file, offset, whence) + gzFile file; + z_off_t offset; + int whence; +{ + z_off64_t ret; + + ret = gzseek64(file, (z_off64_t)offset, whence); + return ret == (z_off_t)ret ? (z_off_t)ret : -1; +} + +/* -- see zlib.h -- */ +z_off64_t ZEXPORT gztell64(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* return position */ + return state->pos + (state->seek ? state->skip : 0); +} + +/* -- see zlib.h -- */ +z_off_t ZEXPORT gztell(file) + gzFile file; +{ + z_off64_t ret; + + ret = gztell64(file); + return ret == (z_off_t)ret ? (z_off_t)ret : -1; +} + +/* -- see zlib.h -- */ +z_off64_t ZEXPORT gzoffset64(file) + gzFile file; +{ + z_off64_t offset; + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return -1; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return -1; + + /* compute and return effective offset in file */ + offset = LSEEK(state->fd, 0, SEEK_CUR); + if (offset == -1) + return -1; + if (state->mode == GZ_READ) /* reading */ + offset -= state->strm.avail_in; /* don't count buffered input */ + return offset; +} + +/* -- see zlib.h -- */ +z_off_t ZEXPORT gzoffset(file) + gzFile file; +{ + z_off64_t ret; + + ret = gzoffset64(file); + return ret == (z_off_t)ret ? (z_off_t)ret : -1; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzeof(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return 0; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return 0; + + /* return end-of-file state */ + return state->mode == GZ_READ ? + (state->eof && state->strm.avail_in == 0 && state->have == 0) : 0; +} + +/* -- see zlib.h -- */ +const char * ZEXPORT gzerror(file, errnum) + gzFile file; + int *errnum; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return NULL; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return NULL; + + /* return error information */ + if (errnum != NULL) + *errnum = state->err; + return state->msg == NULL ? "" : state->msg; +} + +/* -- see zlib.h -- */ +void ZEXPORT gzclearerr(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure and check integrity */ + if (file == NULL) + return; + state = (gz_statep)file; + if (state->mode != GZ_READ && state->mode != GZ_WRITE) + return; + + /* clear error and end-of-file */ + if (state->mode == GZ_READ) + state->eof = 0; + gz_error(state, Z_OK, NULL); +} + +/* Create an error message in allocated memory and set state->err and + state->msg accordingly. Free any previous error message already there. Do + not try to free or allocate space if the error is Z_MEM_ERROR (out of + memory). Simply save the error message as a static string. If there is an + allocation failure constructing the error message, then convert the error to + out of memory. */ +void ZLIB_INTERNAL gz_error(state, err, msg) + gz_statep state; + int err; + const char *msg; +{ + /* free previously allocated message and clear */ + if (state->msg != NULL) { + if (state->err != Z_MEM_ERROR) + free(state->msg); + state->msg = NULL; + } + + /* set error code, and if no message, then done */ + state->err = err; + if (msg == NULL) + return; + + /* for an out of memory error, save as static string */ + if (err == Z_MEM_ERROR) { + state->msg = (char *)msg; + return; + } + + /* construct error message with path */ + if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL) { + state->err = Z_MEM_ERROR; + state->msg = (char *)"out of memory"; + return; + } + strcpy(state->msg, state->path); + strcat(state->msg, ": "); + strcat(state->msg, msg); + return; +} + +#ifndef INT_MAX +/* portably return maximum value for an int (when limits.h presumed not + available) -- we need to do this to cover cases where 2's complement not + used, since C standard permits 1's complement and sign-bit representations, + otherwise we could just use ((unsigned)-1) >> 1 */ +unsigned ZLIB_INTERNAL gz_intmax() +{ + unsigned p, q; + + p = 1; + do { + q = p; + p <<= 1; + p++; + } while (p > q); + return q >> 1; +} +#endif diff --git a/third_party/libwebsocket/zlib/gzread.c b/third_party/libwebsocket/zlib/gzread.c new file mode 100644 index 0000000..0f8649b --- /dev/null +++ b/third_party/libwebsocket/zlib/gzread.c @@ -0,0 +1,653 @@ +/* gzread.c -- zlib functions for reading gzip files + * Copyright (C) 2004, 2005, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +/* Local functions */ +local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *)); +local int gz_avail OF((gz_statep)); +local int gz_next4 OF((gz_statep, unsigned long *)); +local int gz_head OF((gz_statep)); +local int gz_decomp OF((gz_statep)); +local int gz_make OF((gz_statep)); +local int gz_skip OF((gz_statep, z_off64_t)); + +/* Use read() to load a buffer -- return -1 on error, otherwise 0. Read from + state->fd, and update state->eof, state->err, and state->msg as appropriate. + This function needs to loop on read(), since read() is not guaranteed to + read the number of bytes requested, depending on the type of descriptor. */ +local int gz_load(state, buf, len, have) + gz_statep state; + unsigned char *buf; + unsigned len; + unsigned *have; +{ + int ret; + + *have = 0; + do { + ret = read(state->fd, buf + *have, len - *have); + if (ret <= 0) + break; + *have += ret; + } while (*have < len); + if (ret < 0) { + gz_error(state, Z_ERRNO, zstrerror()); + return -1; + } + if (ret == 0) + state->eof = 1; + return 0; +} + +/* Load up input buffer and set eof flag if last data loaded -- return -1 on + error, 0 otherwise. Note that the eof flag is set when the end of the input + file is reached, even though there may be unused data in the buffer. Once + that data has been used, no more attempts will be made to read the file. + gz_avail() assumes that strm->avail_in == 0. */ +local int gz_avail(state) + gz_statep state; +{ + z_streamp strm = &(state->strm); + + if (state->err != Z_OK) + return -1; + if (state->eof == 0) { + if (gz_load(state, state->in, state->size, + (unsigned *)&(strm->avail_in)) == -1) + return -1; + strm->next_in = state->in; + } + return 0; +} + +/* Get next byte from input, or -1 if end or error. */ +#define NEXT() ((strm->avail_in == 0 && gz_avail(state) == -1) ? -1 : \ + (strm->avail_in == 0 ? -1 : \ + (strm->avail_in--, *(strm->next_in)++))) + +/* Get a four-byte little-endian integer and return 0 on success and the value + in *ret. Otherwise -1 is returned and *ret is not modified. */ +local int gz_next4(state, ret) + gz_statep state; + unsigned long *ret; +{ + int ch; + unsigned long val; + z_streamp strm = &(state->strm); + + val = NEXT(); + val += (unsigned)NEXT() << 8; + val += (unsigned long)NEXT() << 16; + ch = NEXT(); + if (ch == -1) + return -1; + val += (unsigned long)ch << 24; + *ret = val; + return 0; +} + +/* Look for gzip header, set up for inflate or copy. state->have must be zero. + If this is the first time in, allocate required memory. state->how will be + left unchanged if there is no more input data available, will be set to COPY + if there is no gzip header and direct copying will be performed, or it will + be set to GZIP for decompression, and the gzip header will be skipped so + that the next available input data is the raw deflate stream. If direct + copying, then leftover input data from the input buffer will be copied to + the output buffer. In that case, all further file reads will be directly to + either the output buffer or a user buffer. If decompressing, the inflate + state and the check value will be initialized. gz_head() will return 0 on + success or -1 on failure. Failures may include read errors or gzip header + errors. */ +local int gz_head(state) + gz_statep state; +{ + z_streamp strm = &(state->strm); + int flags; + unsigned len; + + /* allocate read buffers and inflate memory */ + if (state->size == 0) { + /* allocate buffers */ + state->in = malloc(state->want); + state->out = malloc(state->want << 1); + if (state->in == NULL || state->out == NULL) { + if (state->out != NULL) + free(state->out); + if (state->in != NULL) + free(state->in); + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + state->size = state->want; + + /* allocate inflate memory */ + state->strm.zalloc = Z_NULL; + state->strm.zfree = Z_NULL; + state->strm.opaque = Z_NULL; + state->strm.avail_in = 0; + state->strm.next_in = Z_NULL; + if (inflateInit2(&(state->strm), -15) != Z_OK) { /* raw inflate */ + free(state->out); + free(state->in); + state->size = 0; + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + } + + /* get some data in the input buffer */ + if (strm->avail_in == 0) { + if (gz_avail(state) == -1) + return -1; + if (strm->avail_in == 0) + return 0; + } + + /* look for the gzip magic header bytes 31 and 139 */ + if (strm->next_in[0] == 31) { + strm->avail_in--; + strm->next_in++; + if (strm->avail_in == 0 && gz_avail(state) == -1) + return -1; + if (strm->avail_in && strm->next_in[0] == 139) { + /* we have a gzip header, woo hoo! */ + strm->avail_in--; + strm->next_in++; + + /* skip rest of header */ + if (NEXT() != 8) { /* compression method */ + gz_error(state, Z_DATA_ERROR, "unknown compression method"); + return -1; + } + flags = NEXT(); + if (flags & 0xe0) { /* reserved flag bits */ + gz_error(state, Z_DATA_ERROR, "unknown header flags set"); + return -1; + } + NEXT(); /* modification time */ + NEXT(); + NEXT(); + NEXT(); + NEXT(); /* extra flags */ + NEXT(); /* operating system */ + if (flags & 4) { /* extra field */ + len = (unsigned)NEXT(); + len += (unsigned)NEXT() << 8; + while (len--) + if (NEXT() < 0) + break; + } + if (flags & 8) /* file name */ + while (NEXT() > 0) + ; + if (flags & 16) /* comment */ + while (NEXT() > 0) + ; + if (flags & 2) { /* header crc */ + NEXT(); + NEXT(); + } + /* an unexpected end of file is not checked for here -- it will be + noticed on the first request for uncompressed data */ + + /* set up for decompression */ + inflateReset(strm); + strm->adler = crc32(0L, Z_NULL, 0); + state->how = GZIP; + state->direct = 0; + return 0; + } + else { + /* not a gzip file -- save first byte (31) and fall to raw i/o */ + state->out[0] = 31; + state->have = 1; + } + } + + /* doing raw i/o, save start of raw data for seeking, copy any leftover + input to output -- this assumes that the output buffer is larger than + the input buffer, which also assures space for gzungetc() */ + state->raw = state->pos; + state->next = state->out; + if (strm->avail_in) { + memcpy(state->next + state->have, strm->next_in, strm->avail_in); + state->have += strm->avail_in; + strm->avail_in = 0; + } + state->how = COPY; + state->direct = 1; + return 0; +} + +/* Decompress from input to the provided next_out and avail_out in the state. + If the end of the compressed data is reached, then verify the gzip trailer + check value and length (modulo 2^32). state->have and state->next are set + to point to the just decompressed data, and the crc is updated. If the + trailer is verified, state->how is reset to LOOK to look for the next gzip + stream or raw data, once state->have is depleted. Returns 0 on success, -1 + on failure. Failures may include invalid compressed data or a failed gzip + trailer verification. */ +local int gz_decomp(state) + gz_statep state; +{ + int ret; + unsigned had; + unsigned long crc, len; + z_streamp strm = &(state->strm); + + /* fill output buffer up to end of deflate stream */ + had = strm->avail_out; + do { + /* get more input for inflate() */ + if (strm->avail_in == 0 && gz_avail(state) == -1) + return -1; + if (strm->avail_in == 0) { + gz_error(state, Z_DATA_ERROR, "unexpected end of file"); + return -1; + } + + /* decompress and handle errors */ + ret = inflate(strm, Z_NO_FLUSH); + if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) { + gz_error(state, Z_STREAM_ERROR, + "internal error: inflate stream corrupt"); + return -1; + } + if (ret == Z_MEM_ERROR) { + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + if (ret == Z_DATA_ERROR) { /* deflate stream invalid */ + gz_error(state, Z_DATA_ERROR, + strm->msg == NULL ? "compressed data error" : strm->msg); + return -1; + } + } while (strm->avail_out && ret != Z_STREAM_END); + + /* update available output and crc check value */ + state->have = had - strm->avail_out; + state->next = strm->next_out - state->have; + strm->adler = crc32(strm->adler, state->next, state->have); + + /* check gzip trailer if at end of deflate stream */ + if (ret == Z_STREAM_END) { + if (gz_next4(state, &crc) == -1 || gz_next4(state, &len) == -1) { + gz_error(state, Z_DATA_ERROR, "unexpected end of file"); + return -1; + } + if (crc != strm->adler) { + gz_error(state, Z_DATA_ERROR, "incorrect data check"); + return -1; + } + if (len != (strm->total_out & 0xffffffffL)) { + gz_error(state, Z_DATA_ERROR, "incorrect length check"); + return -1; + } + state->how = LOOK; /* ready for next stream, once have is 0 (leave + state->direct unchanged to remember how) */ + } + + /* good decompression */ + return 0; +} + +/* Make data and put in the output buffer. Assumes that state->have == 0. + Data is either copied from the input file or decompressed from the input + file depending on state->how. If state->how is LOOK, then a gzip header is + looked for (and skipped if found) to determine wither to copy or decompress. + Returns -1 on error, otherwise 0. gz_make() will leave state->have as COPY + or GZIP unless the end of the input file has been reached and all data has + been processed. */ +local int gz_make(state) + gz_statep state; +{ + z_streamp strm = &(state->strm); + + if (state->how == LOOK) { /* look for gzip header */ + if (gz_head(state) == -1) + return -1; + if (state->have) /* got some data from gz_head() */ + return 0; + } + if (state->how == COPY) { /* straight copy */ + if (gz_load(state, state->out, state->size << 1, &(state->have)) == -1) + return -1; + state->next = state->out; + } + else if (state->how == GZIP) { /* decompress */ + strm->avail_out = state->size << 1; + strm->next_out = state->out; + if (gz_decomp(state) == -1) + return -1; + } + return 0; +} + +/* Skip len uncompressed bytes of output. Return -1 on error, 0 on success. */ +local int gz_skip(state, len) + gz_statep state; + z_off64_t len; +{ + unsigned n; + + /* skip over len bytes or reach end-of-file, whichever comes first */ + while (len) + /* skip over whatever is in output buffer */ + if (state->have) { + n = GT_OFF(state->have) || (z_off64_t)state->have > len ? + (unsigned)len : state->have; + state->have -= n; + state->next += n; + state->pos += n; + len -= n; + } + + /* output buffer empty -- return if we're at the end of the input */ + else if (state->eof && state->strm.avail_in == 0) + break; + + /* need more data to skip -- load up output buffer */ + else { + /* get more output, looking for header if required */ + if (gz_make(state) == -1) + return -1; + } + return 0; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzread(file, buf, len) + gzFile file; + voidp buf; + unsigned len; +{ + unsigned got, n; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're reading and that there's no error */ + if (state->mode != GZ_READ || state->err != Z_OK) + return -1; + + /* since an int is returned, make sure len fits in one, otherwise return + with an error (this avoids the flaw in the interface) */ + if ((int)len < 0) { + gz_error(state, Z_BUF_ERROR, "requested length does not fit in int"); + return -1; + } + + /* if len is zero, avoid unnecessary operations */ + if (len == 0) + return 0; + + /* process a skip request */ + if (state->seek) { + state->seek = 0; + if (gz_skip(state, state->skip) == -1) + return -1; + } + + /* get len bytes to buf, or less than len if at the end */ + got = 0; + do { + /* first just try copying data from the output buffer */ + if (state->have) { + n = state->have > len ? len : state->have; + memcpy(buf, state->next, n); + state->next += n; + state->have -= n; + } + + /* output buffer empty -- return if we're at the end of the input */ + else if (state->eof && strm->avail_in == 0) + break; + + /* need output data -- for small len or new stream load up our output + buffer */ + else if (state->how == LOOK || len < (state->size << 1)) { + /* get more output, looking for header if required */ + if (gz_make(state) == -1) + return -1; + continue; /* no progress yet -- go back to memcpy() above */ + /* the copy above assures that we will leave with space in the + output buffer, allowing at least one gzungetc() to succeed */ + } + + /* large len -- read directly into user buffer */ + else if (state->how == COPY) { /* read directly */ + if (gz_load(state, buf, len, &n) == -1) + return -1; + } + + /* large len -- decompress directly into user buffer */ + else { /* state->how == GZIP */ + strm->avail_out = len; + strm->next_out = buf; + if (gz_decomp(state) == -1) + return -1; + n = state->have; + state->have = 0; + } + + /* update progress */ + len -= n; + buf = (char *)buf + n; + got += n; + state->pos += n; + } while (len); + + /* return number of bytes read into user buffer (will fit in int) */ + return (int)got; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzgetc(file) + gzFile file; +{ + int ret; + unsigned char buf[1]; + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're reading and that there's no error */ + if (state->mode != GZ_READ || state->err != Z_OK) + return -1; + + /* try output buffer (no need to check for skip request) */ + if (state->have) { + state->have--; + state->pos++; + return *(state->next)++; + } + + /* nothing there -- try gzread() */ + ret = gzread(file, buf, 1); + return ret < 1 ? -1 : buf[0]; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzungetc(c, file) + int c; + gzFile file; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're reading and that there's no error */ + if (state->mode != GZ_READ || state->err != Z_OK) + return -1; + + /* process a skip request */ + if (state->seek) { + state->seek = 0; + if (gz_skip(state, state->skip) == -1) + return -1; + } + + /* can't push EOF */ + if (c < 0) + return -1; + + /* if output buffer empty, put byte at end (allows more pushing) */ + if (state->have == 0) { + state->have = 1; + state->next = state->out + (state->size << 1) - 1; + state->next[0] = c; + state->pos--; + return c; + } + + /* if no room, give up (must have already done a gzungetc()) */ + if (state->have == (state->size << 1)) { + gz_error(state, Z_BUF_ERROR, "out of room to push characters"); + return -1; + } + + /* slide output data if needed and insert byte before existing data */ + if (state->next == state->out) { + unsigned char *src = state->out + state->have; + unsigned char *dest = state->out + (state->size << 1); + while (src > state->out) + *--dest = *--src; + state->next = dest; + } + state->have++; + state->next--; + state->next[0] = c; + state->pos--; + return c; +} + +/* -- see zlib.h -- */ +char * ZEXPORT gzgets(file, buf, len) + gzFile file; + char *buf; + int len; +{ + unsigned left, n; + char *str; + unsigned char *eol; + gz_statep state; + + /* check parameters and get internal structure */ + if (file == NULL || buf == NULL || len < 1) + return NULL; + state = (gz_statep)file; + + /* check that we're reading and that there's no error */ + if (state->mode != GZ_READ || state->err != Z_OK) + return NULL; + + /* process a skip request */ + if (state->seek) { + state->seek = 0; + if (gz_skip(state, state->skip) == -1) + return NULL; + } + + /* copy output bytes up to new line or len - 1, whichever comes first -- + append a terminating zero to the string (we don't check for a zero in + the contents, let the user worry about that) */ + str = buf; + left = (unsigned)len - 1; + if (left) do { + /* assure that something is in the output buffer */ + if (state->have == 0) { + if (gz_make(state) == -1) + return NULL; /* error */ + if (state->have == 0) { /* end of file */ + if (buf == str) /* got bupkus */ + return NULL; + break; /* got something -- return it */ + } + } + + /* look for end-of-line in current output buffer */ + n = state->have > left ? left : state->have; + eol = memchr(state->next, '\n', n); + if (eol != NULL) + n = (unsigned)(eol - state->next) + 1; + + /* copy through end-of-line, or remainder if not found */ + memcpy(buf, state->next, n); + state->have -= n; + state->next += n; + state->pos += n; + left -= n; + buf += n; + } while (left && eol == NULL); + + /* found end-of-line or out of space -- terminate string and return it */ + buf[0] = 0; + return str; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzdirect(file) + gzFile file; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return 0; + state = (gz_statep)file; + + /* check that we're reading */ + if (state->mode != GZ_READ) + return 0; + + /* if the state is not known, but we can find out, then do so (this is + mainly for right after a gzopen() or gzdopen()) */ + if (state->how == LOOK && state->have == 0) + (void)gz_head(state); + + /* return 1 if reading direct, 0 if decompressing a gzip stream */ + return state->direct; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzclose_r(file) + gzFile file; +{ + int ret; + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + + /* check that we're reading */ + if (state->mode != GZ_READ) + return Z_STREAM_ERROR; + + /* free memory and close file */ + if (state->size) { + inflateEnd(&(state->strm)); + free(state->out); + free(state->in); + } + gz_error(state, Z_OK, NULL); + free(state->path); + ret = close(state->fd); + free(state); + return ret ? Z_ERRNO : Z_OK; +} diff --git a/third_party/libwebsocket/zlib/gzwrite.c b/third_party/libwebsocket/zlib/gzwrite.c new file mode 100644 index 0000000..e2bcf9d --- /dev/null +++ b/third_party/libwebsocket/zlib/gzwrite.c @@ -0,0 +1,531 @@ +/* gzwrite.c -- zlib functions for writing gzip files + * Copyright (C) 2004, 2005, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "gzguts.h" + +/* Local functions */ +local int gz_init OF((gz_statep)); +local int gz_comp OF((gz_statep, int)); +local int gz_zero OF((gz_statep, z_off64_t)); + +/* Initialize state for writing a gzip file. Mark initialization by setting + state->size to non-zero. Return -1 on failure or 0 on success. */ +local int gz_init(state) + gz_statep state; +{ + int ret; + z_streamp strm = &(state->strm); + + /* allocate input and output buffers */ + state->in = malloc(state->want); + state->out = malloc(state->want); + if (state->in == NULL || state->out == NULL) { + if (state->out != NULL) + free(state->out); + if (state->in != NULL) + free(state->in); + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + + /* allocate deflate memory, set up for gzip compression */ + strm->zalloc = Z_NULL; + strm->zfree = Z_NULL; + strm->opaque = Z_NULL; + ret = deflateInit2(strm, state->level, Z_DEFLATED, + 15 + 16, 8, state->strategy); + if (ret != Z_OK) { + free(state->in); + gz_error(state, Z_MEM_ERROR, "out of memory"); + return -1; + } + + /* mark state as initialized */ + state->size = state->want; + + /* initialize write buffer */ + strm->avail_out = state->size; + strm->next_out = state->out; + state->next = strm->next_out; + return 0; +} + +/* Compress whatever is at avail_in and next_in and write to the output file. + Return -1 if there is an error writing to the output file, otherwise 0. + flush is assumed to be a valid deflate() flush value. If flush is Z_FINISH, + then the deflate() state is reset to start a new gzip stream. */ +local int gz_comp(state, flush) + gz_statep state; + int flush; +{ + int ret, got; + unsigned have; + z_streamp strm = &(state->strm); + + /* allocate memory if this is the first time through */ + if (state->size == 0 && gz_init(state) == -1) + return -1; + + /* run deflate() on provided input until it produces no more output */ + ret = Z_OK; + do { + /* write out current buffer contents if full, or if flushing, but if + doing Z_FINISH then don't write until we get to Z_STREAM_END */ + if (strm->avail_out == 0 || (flush != Z_NO_FLUSH && + (flush != Z_FINISH || ret == Z_STREAM_END))) { + have = (unsigned)(strm->next_out - state->next); + if (have && ((got = write(state->fd, state->next, have)) < 0 || + (unsigned)got != have)) { + gz_error(state, Z_ERRNO, zstrerror()); + return -1; + } + if (strm->avail_out == 0) { + strm->avail_out = state->size; + strm->next_out = state->out; + } + state->next = strm->next_out; + } + + /* compress */ + have = strm->avail_out; + ret = deflate(strm, flush); + if (ret == Z_STREAM_ERROR) { + gz_error(state, Z_STREAM_ERROR, + "internal error: deflate stream corrupt"); + return -1; + } + have -= strm->avail_out; + } while (have); + + /* if that completed a deflate stream, allow another to start */ + if (flush == Z_FINISH) + deflateReset(strm); + + /* all done, no errors */ + return 0; +} + +/* Compress len zeros to output. Return -1 on error, 0 on success. */ +local int gz_zero(state, len) + gz_statep state; + z_off64_t len; +{ + int first; + unsigned n; + z_streamp strm = &(state->strm); + + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return -1; + + /* compress len zeros (len guaranteed > 0) */ + first = 1; + while (len) { + n = GT_OFF(state->size) || (z_off64_t)state->size > len ? + (unsigned)len : state->size; + if (first) { + memset(state->in, 0, n); + first = 0; + } + strm->avail_in = n; + strm->next_in = state->in; + state->pos += n; + if (gz_comp(state, Z_NO_FLUSH) == -1) + return -1; + len -= n; + } + return 0; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzwrite(file, buf, len) + gzFile file; + voidpc buf; + unsigned len; +{ + unsigned put = len; + unsigned n; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return 0; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return 0; + + /* since an int is returned, make sure len fits in one, otherwise return + with an error (this avoids the flaw in the interface) */ + if ((int)len < 0) { + gz_error(state, Z_BUF_ERROR, "requested length does not fit in int"); + return 0; + } + + /* if len is zero, avoid unnecessary operations */ + if (len == 0) + return 0; + + /* allocate memory if this is the first time through */ + if (state->size == 0 && gz_init(state) == -1) + return 0; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return 0; + } + + /* for small len, copy to input buffer, otherwise compress directly */ + if (len < state->size) { + /* copy to input buffer, compress when full */ + do { + if (strm->avail_in == 0) + strm->next_in = state->in; + n = state->size - strm->avail_in; + if (n > len) + n = len; + memcpy(strm->next_in + strm->avail_in, buf, n); + strm->avail_in += n; + state->pos += n; + buf = (char *)buf + n; + len -= n; + if (len && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + } while (len); + } + else { + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + + /* directly compress user buffer to file */ + strm->avail_in = len; + strm->next_in = (voidp)buf; + state->pos += len; + if (gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + } + + /* input was all buffered or compressed (put will fit in int) */ + return (int)put; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzputc(file, c) + gzFile file; + int c; +{ + unsigned char buf[1]; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return -1; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return -1; + } + + /* try writing to input buffer for speed (state->size == 0 if buffer not + initialized) */ + if (strm->avail_in < state->size) { + if (strm->avail_in == 0) + strm->next_in = state->in; + strm->next_in[strm->avail_in++] = c; + state->pos++; + return c; + } + + /* no room in buffer or not initialized, use gz_write() */ + buf[0] = c; + if (gzwrite(file, buf, 1) != 1) + return -1; + return c; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzputs(file, str) + gzFile file; + const char *str; +{ + int ret; + unsigned len; + + /* write string */ + len = (unsigned)strlen(str); + ret = gzwrite(file, str, len); + return ret == 0 && len != 0 ? -1 : ret; +} + +#ifdef STDC +#include + +/* -- see zlib.h -- */ +int ZEXPORTVA gzprintf (gzFile file, const char *format, ...) +{ + int size, len; + gz_statep state; + z_streamp strm; + va_list va; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return 0; + + /* make sure we have some buffer space */ + if (state->size == 0 && gz_init(state) == -1) + return 0; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return 0; + } + + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + + /* do the printf() into the input buffer, put length in len */ + size = (int)(state->size); + state->in[size - 1] = 0; + va_start(va, format); +#ifdef NO_vsnprintf +# ifdef HAS_vsprintf_void + (void)vsprintf(state->in, format, va); + va_end(va); + for (len = 0; len < size; len++) + if (state->in[len] == 0) break; +# else + len = vsprintf(state->in, format, va); + va_end(va); +# endif +#else +# ifdef HAS_vsnprintf_void + (void)vsnprintf(state->in, size, format, va); + va_end(va); + len = strlen(state->in); +# else + len = vsnprintf((char *)(state->in), size, format, va); + va_end(va); +# endif +#endif + + /* check that printf() results fit in buffer */ + if (len <= 0 || len >= (int)size || state->in[size - 1] != 0) + return 0; + + /* update buffer and position, defer compression until needed */ + strm->avail_in = (unsigned)len; + strm->next_in = state->in; + state->pos += len; + return len; +} + +#else /* !STDC */ + +/* -- see zlib.h -- */ +int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, + a11, a12, a13, a14, a15, a16, a17, a18, a19, a20) + gzFile file; + const char *format; + int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, + a11, a12, a13, a14, a15, a16, a17, a18, a19, a20; +{ + int size, len; + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return 0; + + /* make sure we have some buffer space */ + if (state->size == 0 && gz_init(state) == -1) + return 0; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return 0; + } + + /* consume whatever's left in the input buffer */ + if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1) + return 0; + + /* do the printf() into the input buffer, put length in len */ + size = (int)(state->size); + state->in[size - 1] = 0; +#ifdef NO_snprintf +# ifdef HAS_sprintf_void + sprintf(state->in, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); + for (len = 0; len < size; len++) + if (state->in[len] == 0) break; +# else + len = sprintf(state->in, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); +# endif +#else +# ifdef HAS_snprintf_void + snprintf(state->in, size, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); + len = strlen(state->in); +# else + len = snprintf(state->in, size, format, a1, a2, a3, a4, a5, a6, a7, a8, + a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20); +# endif +#endif + + /* check that printf() results fit in buffer */ + if (len <= 0 || len >= (int)size || state->in[size - 1] != 0) + return 0; + + /* update buffer and position, defer compression until needed */ + strm->avail_in = (unsigned)len; + strm->next_in = state->in; + state->pos += len; + return len; +} + +#endif + +/* -- see zlib.h -- */ +int ZEXPORT gzflush(file, flush) + gzFile file; + int flush; +{ + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return -1; + state = (gz_statep)file; + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return Z_STREAM_ERROR; + + /* check flush parameter */ + if (flush < 0 || flush > Z_FINISH) + return Z_STREAM_ERROR; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return -1; + } + + /* compress remaining data with requested flush */ + gz_comp(state, flush); + return state->err; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzsetparams(file, level, strategy) + gzFile file; + int level; + int strategy; +{ + gz_statep state; + z_streamp strm; + + /* get internal structure */ + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + strm = &(state->strm); + + /* check that we're writing and that there's no error */ + if (state->mode != GZ_WRITE || state->err != Z_OK) + return Z_STREAM_ERROR; + + /* if no change is requested, then do nothing */ + if (level == state->level && strategy == state->strategy) + return Z_OK; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + if (gz_zero(state, state->skip) == -1) + return -1; + } + + /* change compression parameters for subsequent input */ + if (state->size) { + /* flush previous input with previous parameters before changing */ + if (strm->avail_in && gz_comp(state, Z_PARTIAL_FLUSH) == -1) + return state->err; + deflateParams(strm, level, strategy); + } + state->level = level; + state->strategy = strategy; + return Z_OK; +} + +/* -- see zlib.h -- */ +int ZEXPORT gzclose_w(file) + gzFile file; +{ + int ret = 0; + gz_statep state; + + /* get internal structure */ + if (file == NULL) + return Z_STREAM_ERROR; + state = (gz_statep)file; + + /* check that we're writing */ + if (state->mode != GZ_WRITE) + return Z_STREAM_ERROR; + + /* check for seek request */ + if (state->seek) { + state->seek = 0; + ret += gz_zero(state, state->skip); + } + + /* flush, free memory, and close file */ + ret += gz_comp(state, Z_FINISH); + (void)deflateEnd(&(state->strm)); + free(state->out); + free(state->in); + gz_error(state, Z_OK, NULL); + free(state->path); + ret += close(state->fd); + free(state); + return ret ? Z_ERRNO : Z_OK; +} diff --git a/third_party/libwebsocket/zlib/infback.c b/third_party/libwebsocket/zlib/infback.c new file mode 100644 index 0000000..14770c5 --- /dev/null +++ b/third_party/libwebsocket/zlib/infback.c @@ -0,0 +1,632 @@ +/* infback.c -- inflate using a call-back interface + * Copyright (C) 1995-2009 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + This code is largely copied from inflate.c. Normally either infback.o or + inflate.o would be linked into an application--not both. The interface + with inffast.c is retained so that optimized assembler-coded versions of + inflate_fast() can be used with either inflate.c or infback.c. + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +/* function prototypes */ +local void fixedtables OF((struct inflate_state FAR *state)); + +/* + strm provides memory allocation functions in zalloc and zfree, or + Z_NULL to use the library memory allocation functions. + + windowBits is in the range 8..15, and window is a user-supplied + window and output buffer that is 2**windowBits bytes. + */ +int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size) +z_streamp strm; +int windowBits; +unsigned char FAR *window; +const char *version; +int stream_size; +{ + struct inflate_state FAR *state; + + if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || + stream_size != (int)(sizeof(z_stream))) + return Z_VERSION_ERROR; + if (strm == Z_NULL || window == Z_NULL || + windowBits < 8 || windowBits > 15) + return Z_STREAM_ERROR; + strm->msg = Z_NULL; /* in case we return an error */ + if (strm->zalloc == (alloc_func)0) { + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; + } + if (strm->zfree == (free_func)0) strm->zfree = zcfree; + state = (struct inflate_state FAR *)ZALLOC(strm, 1, + sizeof(struct inflate_state)); + if (state == Z_NULL) return Z_MEM_ERROR; + Tracev((stderr, "inflate: allocated\n")); + strm->state = (struct internal_state FAR *)state; + state->dmax = 32768U; + state->wbits = windowBits; + state->wsize = 1U << windowBits; + state->window = window; + state->wnext = 0; + state->whave = 0; + return Z_OK; +} + +/* + Return state with length and distance decoding tables and index sizes set to + fixed code decoding. Normally this returns fixed tables from inffixed.h. + If BUILDFIXED is defined, then instead this routine builds the tables the + first time it's called, and returns those tables the first time and + thereafter. This reduces the size of the code by about 2K bytes, in + exchange for a little execution time. However, BUILDFIXED should not be + used for threaded applications, since the rewriting of the tables and virgin + may not be thread-safe. + */ +local void fixedtables(state) +struct inflate_state FAR *state; +{ +#ifdef BUILDFIXED + static int virgin = 1; + static code *lenfix, *distfix; + static code fixed[544]; + + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + unsigned sym, bits; + static code *next; + + /* literal/length table */ + sym = 0; + while (sym < 144) state->lens[sym++] = 8; + while (sym < 256) state->lens[sym++] = 9; + while (sym < 280) state->lens[sym++] = 7; + while (sym < 288) state->lens[sym++] = 8; + next = fixed; + lenfix = next; + bits = 9; + inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); + + /* distance table */ + sym = 0; + while (sym < 32) state->lens[sym++] = 5; + distfix = next; + bits = 5; + inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); + + /* do this just once */ + virgin = 0; + } +#else /* !BUILDFIXED */ +# include "inffixed.h" +#endif /* BUILDFIXED */ + state->lencode = lenfix; + state->lenbits = 9; + state->distcode = distfix; + state->distbits = 5; +} + +/* Macros for inflateBack(): */ + +/* Load returned state from inflate_fast() */ +#define LOAD() \ + do { \ + put = strm->next_out; \ + left = strm->avail_out; \ + next = strm->next_in; \ + have = strm->avail_in; \ + hold = state->hold; \ + bits = state->bits; \ + } while (0) + +/* Set state from registers for inflate_fast() */ +#define RESTORE() \ + do { \ + strm->next_out = put; \ + strm->avail_out = left; \ + strm->next_in = next; \ + strm->avail_in = have; \ + state->hold = hold; \ + state->bits = bits; \ + } while (0) + +/* Clear the input bit accumulator */ +#define INITBITS() \ + do { \ + hold = 0; \ + bits = 0; \ + } while (0) + +/* Assure that some input is available. If input is requested, but denied, + then return a Z_BUF_ERROR from inflateBack(). */ +#define PULL() \ + do { \ + if (have == 0) { \ + have = in(in_desc, &next); \ + if (have == 0) { \ + next = Z_NULL; \ + ret = Z_BUF_ERROR; \ + goto inf_leave; \ + } \ + } \ + } while (0) + +/* Get a byte of input into the bit accumulator, or return from inflateBack() + with an error if there is no input available. */ +#define PULLBYTE() \ + do { \ + PULL(); \ + have--; \ + hold += (unsigned long)(*next++) << bits; \ + bits += 8; \ + } while (0) + +/* Assure that there are at least n bits in the bit accumulator. If there is + not enough available input to do that, then return from inflateBack() with + an error. */ +#define NEEDBITS(n) \ + do { \ + while (bits < (unsigned)(n)) \ + PULLBYTE(); \ + } while (0) + +/* Return the low n bits of the bit accumulator (n < 16) */ +#define BITS(n) \ + ((unsigned)hold & ((1U << (n)) - 1)) + +/* Remove n bits from the bit accumulator */ +#define DROPBITS(n) \ + do { \ + hold >>= (n); \ + bits -= (unsigned)(n); \ + } while (0) + +/* Remove zero to seven bits as needed to go to a byte boundary */ +#define BYTEBITS() \ + do { \ + hold >>= bits & 7; \ + bits -= bits & 7; \ + } while (0) + +/* Assure that some output space is available, by writing out the window + if it's full. If the write fails, return from inflateBack() with a + Z_BUF_ERROR. */ +#define ROOM() \ + do { \ + if (left == 0) { \ + put = state->window; \ + left = state->wsize; \ + state->whave = left; \ + if (out(out_desc, put, left)) { \ + ret = Z_BUF_ERROR; \ + goto inf_leave; \ + } \ + } \ + } while (0) + +/* + strm provides the memory allocation functions and window buffer on input, + and provides information on the unused input on return. For Z_DATA_ERROR + returns, strm will also provide an error message. + + in() and out() are the call-back input and output functions. When + inflateBack() needs more input, it calls in(). When inflateBack() has + filled the window with output, or when it completes with data in the + window, it calls out() to write out the data. The application must not + change the provided input until in() is called again or inflateBack() + returns. The application must not change the window/output buffer until + inflateBack() returns. + + in() and out() are called with a descriptor parameter provided in the + inflateBack() call. This parameter can be a structure that provides the + information required to do the read or write, as well as accumulated + information on the input and output such as totals and check values. + + in() should return zero on failure. out() should return non-zero on + failure. If either in() or out() fails, than inflateBack() returns a + Z_BUF_ERROR. strm->next_in can be checked for Z_NULL to see whether it + was in() or out() that caused in the error. Otherwise, inflateBack() + returns Z_STREAM_END on success, Z_DATA_ERROR for an deflate format + error, or Z_MEM_ERROR if it could not allocate memory for the state. + inflateBack() can also return Z_STREAM_ERROR if the input parameters + are not correct, i.e. strm is Z_NULL or the state was not initialized. + */ +int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc) +z_streamp strm; +in_func in; +void FAR *in_desc; +out_func out; +void FAR *out_desc; +{ + struct inflate_state FAR *state; + unsigned char FAR *next; /* next input */ + unsigned char FAR *put; /* next output */ + unsigned have, left; /* available input and output */ + unsigned long hold; /* bit buffer */ + unsigned bits; /* bits in bit buffer */ + unsigned copy; /* number of stored or match bytes to copy */ + unsigned char FAR *from; /* where to copy match bytes from */ + code here; /* current decoding table entry */ + code last; /* parent table entry */ + unsigned len; /* length to copy for repeats, bits to drop */ + int ret; /* return code */ + static const unsigned short order[19] = /* permutation of code lengths */ + {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + + /* Check that the strm exists and that the state was initialized */ + if (strm == Z_NULL || strm->state == Z_NULL) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + + /* Reset the state */ + strm->msg = Z_NULL; + state->mode = TYPE; + state->last = 0; + state->whave = 0; + next = strm->next_in; + have = next != Z_NULL ? strm->avail_in : 0; + hold = 0; + bits = 0; + put = state->window; + left = state->wsize; + + /* Inflate until end of block marked as last */ + for (;;) + switch (state->mode) { + case TYPE: + /* determine and dispatch block type */ + if (state->last) { + BYTEBITS(); + state->mode = DONE; + break; + } + NEEDBITS(3); + state->last = BITS(1); + DROPBITS(1); + switch (BITS(2)) { + case 0: /* stored block */ + Tracev((stderr, "inflate: stored block%s\n", + state->last ? " (last)" : "")); + state->mode = STORED; + break; + case 1: /* fixed block */ + fixedtables(state); + Tracev((stderr, "inflate: fixed codes block%s\n", + state->last ? " (last)" : "")); + state->mode = LEN; /* decode codes */ + break; + case 2: /* dynamic block */ + Tracev((stderr, "inflate: dynamic codes block%s\n", + state->last ? " (last)" : "")); + state->mode = TABLE; + break; + case 3: + strm->msg = (char *)"invalid block type"; + state->mode = BAD; + } + DROPBITS(2); + break; + + case STORED: + /* get and verify stored block length */ + BYTEBITS(); /* go to byte boundary */ + NEEDBITS(32); + if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { + strm->msg = (char *)"invalid stored block lengths"; + state->mode = BAD; + break; + } + state->length = (unsigned)hold & 0xffff; + Tracev((stderr, "inflate: stored length %u\n", + state->length)); + INITBITS(); + + /* copy stored block from input to output */ + while (state->length != 0) { + copy = state->length; + PULL(); + ROOM(); + if (copy > have) copy = have; + if (copy > left) copy = left; + zmemcpy(put, next, copy); + have -= copy; + next += copy; + left -= copy; + put += copy; + state->length -= copy; + } + Tracev((stderr, "inflate: stored end\n")); + state->mode = TYPE; + break; + + case TABLE: + /* get dynamic table entries descriptor */ + NEEDBITS(14); + state->nlen = BITS(5) + 257; + DROPBITS(5); + state->ndist = BITS(5) + 1; + DROPBITS(5); + state->ncode = BITS(4) + 4; + DROPBITS(4); +#ifndef PKZIP_BUG_WORKAROUND + if (state->nlen > 286 || state->ndist > 30) { + strm->msg = (char *)"too many length or distance symbols"; + state->mode = BAD; + break; + } +#endif + Tracev((stderr, "inflate: table sizes ok\n")); + + /* get code length code lengths (not a typo) */ + state->have = 0; + while (state->have < state->ncode) { + NEEDBITS(3); + state->lens[order[state->have++]] = (unsigned short)BITS(3); + DROPBITS(3); + } + while (state->have < 19) + state->lens[order[state->have++]] = 0; + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 7; + ret = inflate_table(CODES, state->lens, 19, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid code lengths set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: code lengths ok\n")); + + /* get length and distance code code lengths */ + state->have = 0; + while (state->have < state->nlen + state->ndist) { + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.val < 16) { + NEEDBITS(here.bits); + DROPBITS(here.bits); + state->lens[state->have++] = here.val; + } + else { + if (here.val == 16) { + NEEDBITS(here.bits + 2); + DROPBITS(here.bits); + if (state->have == 0) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + len = (unsigned)(state->lens[state->have - 1]); + copy = 3 + BITS(2); + DROPBITS(2); + } + else if (here.val == 17) { + NEEDBITS(here.bits + 3); + DROPBITS(here.bits); + len = 0; + copy = 3 + BITS(3); + DROPBITS(3); + } + else { + NEEDBITS(here.bits + 7); + DROPBITS(here.bits); + len = 0; + copy = 11 + BITS(7); + DROPBITS(7); + } + if (state->have + copy > state->nlen + state->ndist) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + while (copy--) + state->lens[state->have++] = (unsigned short)len; + } + } + + /* handle error breaks in while */ + if (state->mode == BAD) break; + + /* check for end-of-block code (better have one) */ + if (state->lens[256] == 0) { + strm->msg = (char *)"invalid code -- missing end-of-block"; + state->mode = BAD; + break; + } + + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftrees.h + concerning the ENOUGH constants, which depend on those values */ + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 9; + ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid literal/lengths set"; + state->mode = BAD; + break; + } + state->distcode = (code const FAR *)(state->next); + state->distbits = 6; + ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, + &(state->next), &(state->distbits), state->work); + if (ret) { + strm->msg = (char *)"invalid distances set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: codes ok\n")); + state->mode = LEN; + + case LEN: + /* use inflate_fast() if we have enough input and output */ + if (have >= 6 && left >= 258) { + RESTORE(); + if (state->whave < state->wsize) + state->whave = state->wsize - left; + inflate_fast(strm, state->wsize); + LOAD(); + break; + } + + /* get a literal, length, or end-of-block code */ + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.op && (here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->lencode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + } + DROPBITS(here.bits); + state->length = (unsigned)here.val; + + /* process literal */ + if (here.op == 0) { + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + ROOM(); + *put++ = (unsigned char)(state->length); + left--; + state->mode = LEN; + break; + } + + /* process end of block */ + if (here.op & 32) { + Tracevv((stderr, "inflate: end of block\n")); + state->mode = TYPE; + break; + } + + /* invalid code */ + if (here.op & 64) { + strm->msg = (char *)"invalid literal/length code"; + state->mode = BAD; + break; + } + + /* length code -- get extra bits, if any */ + state->extra = (unsigned)(here.op) & 15; + if (state->extra != 0) { + NEEDBITS(state->extra); + state->length += BITS(state->extra); + DROPBITS(state->extra); + } + Tracevv((stderr, "inflate: length %u\n", state->length)); + + /* get distance code */ + for (;;) { + here = state->distcode[BITS(state->distbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if ((here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->distcode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + } + DROPBITS(here.bits); + if (here.op & 64) { + strm->msg = (char *)"invalid distance code"; + state->mode = BAD; + break; + } + state->offset = (unsigned)here.val; + + /* get distance extra bits, if any */ + state->extra = (unsigned)(here.op) & 15; + if (state->extra != 0) { + NEEDBITS(state->extra); + state->offset += BITS(state->extra); + DROPBITS(state->extra); + } + if (state->offset > state->wsize - (state->whave < state->wsize ? + left : 0)) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } + Tracevv((stderr, "inflate: distance %u\n", state->offset)); + + /* copy match from window to output */ + do { + ROOM(); + copy = state->wsize - state->offset; + if (copy < left) { + from = put + copy; + copy = left - copy; + } + else { + from = put - state->offset; + copy = left; + } + if (copy > state->length) copy = state->length; + state->length -= copy; + left -= copy; + do { + *put++ = *from++; + } while (--copy); + } while (state->length != 0); + break; + + case DONE: + /* inflate stream terminated properly -- write leftover output */ + ret = Z_STREAM_END; + if (left < state->wsize) { + if (out(out_desc, state->window, state->wsize - left)) + ret = Z_BUF_ERROR; + } + goto inf_leave; + + case BAD: + ret = Z_DATA_ERROR; + goto inf_leave; + + default: /* can't happen, but makes compilers happy */ + ret = Z_STREAM_ERROR; + goto inf_leave; + } + + /* Return unused input */ + inf_leave: + strm->next_in = next; + strm->avail_in = have; + return ret; +} + +int ZEXPORT inflateBackEnd(strm) +z_streamp strm; +{ + if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) + return Z_STREAM_ERROR; + ZFREE(strm, strm->state); + strm->state = Z_NULL; + Tracev((stderr, "inflate: end\n")); + return Z_OK; +} diff --git a/third_party/libwebsocket/zlib/inffast.c b/third_party/libwebsocket/zlib/inffast.c new file mode 100644 index 0000000..2dfd412 --- /dev/null +++ b/third_party/libwebsocket/zlib/inffast.c @@ -0,0 +1,340 @@ +/* inffast.c -- fast decoding + * Copyright (C) 1995-2008, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +#ifndef ASMINF + +/* Allow machine dependent optimization for post-increment or pre-increment. + Based on testing to date, + Pre-increment preferred for: + - PowerPC G3 (Adler) + - MIPS R5000 (Randers-Pehrson) + Post-increment preferred for: + - none + No measurable difference: + - Pentium III (Anderson) + - M68060 (Nikl) + */ +#ifdef POSTINC +# define OFF 0 +# define PUP(a) *(a)++ +#else +# define OFF 1 +# define PUP(a) *++(a) +#endif + +/* + Decode literal, length, and distance codes and write out the resulting + literal and match bytes until either not enough input or output is + available, an end-of-block is encountered, or a data error is encountered. + When large enough input and output buffers are supplied to inflate(), for + example, a 16K input buffer and a 64K output buffer, more than 95% of the + inflate execution time is spent in this routine. + + Entry assumptions: + + state->mode == LEN + strm->avail_in >= 6 + strm->avail_out >= 258 + start >= strm->avail_out + state->bits < 8 + + On return, state->mode is one of: + + LEN -- ran out of enough output space or enough available input + TYPE -- reached end of block code, inflate() to interpret next block + BAD -- error in block data + + Notes: + + - The maximum input bits used by a length/distance pair is 15 bits for the + length code, 5 bits for the length extra, 15 bits for the distance code, + and 13 bits for the distance extra. This totals 48 bits, or six bytes. + Therefore if strm->avail_in >= 6, then there is enough input to avoid + checking for available input while decoding. + + - The maximum bytes that a single length/distance pair can output is 258 + bytes, which is the maximum length that can be coded. inflate_fast() + requires strm->avail_out >= 258 for each loop to avoid checking for + output space. + */ +void ZLIB_INTERNAL inflate_fast(strm, start) +z_streamp strm; +unsigned start; /* inflate()'s starting value for strm->avail_out */ +{ + struct inflate_state FAR *state; + unsigned char FAR *in; /* local strm->next_in */ + unsigned char FAR *last; /* while in < last, enough input available */ + unsigned char FAR *out; /* local strm->next_out */ + unsigned char FAR *beg; /* inflate()'s initial strm->next_out */ + unsigned char FAR *end; /* while out < end, enough space available */ +#ifdef INFLATE_STRICT + unsigned dmax; /* maximum distance from zlib header */ +#endif + unsigned wsize; /* window size or zero if not using window */ + unsigned whave; /* valid bytes in the window */ + unsigned wnext; /* window write index */ + unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */ + unsigned long hold; /* local strm->hold */ + unsigned bits; /* local strm->bits */ + code const FAR *lcode; /* local strm->lencode */ + code const FAR *dcode; /* local strm->distcode */ + unsigned lmask; /* mask for first level of length codes */ + unsigned dmask; /* mask for first level of distance codes */ + code here; /* retrieved table entry */ + unsigned op; /* code bits, operation, extra bits, or */ + /* window position, window bytes to copy */ + unsigned len; /* match length, unused bytes */ + unsigned dist; /* match distance */ + unsigned char FAR *from; /* where to copy match from */ + + /* copy state to local variables */ + state = (struct inflate_state FAR *)strm->state; + in = strm->next_in - OFF; + last = in + (strm->avail_in - 5); + out = strm->next_out - OFF; + beg = out - (start - strm->avail_out); + end = out + (strm->avail_out - 257); +#ifdef INFLATE_STRICT + dmax = state->dmax; +#endif + wsize = state->wsize; + whave = state->whave; + wnext = state->wnext; + window = state->window; + hold = state->hold; + bits = state->bits; + lcode = state->lencode; + dcode = state->distcode; + lmask = (1U << state->lenbits) - 1; + dmask = (1U << state->distbits) - 1; + + /* decode literals and length/distances until end-of-block or not enough + input data or output space */ + do { + if (bits < 15) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + here = lcode[hold & lmask]; + dolen: + op = (unsigned)(here.bits); + hold >>= op; + bits -= op; + op = (unsigned)(here.op); + if (op == 0) { /* literal */ + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + PUP(out) = (unsigned char)(here.val); + } + else if (op & 16) { /* length base */ + len = (unsigned)(here.val); + op &= 15; /* number of extra bits */ + if (op) { + if (bits < op) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + len += (unsigned)hold & ((1U << op) - 1); + hold >>= op; + bits -= op; + } + Tracevv((stderr, "inflate: length %u\n", len)); + if (bits < 15) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + here = dcode[hold & dmask]; + dodist: + op = (unsigned)(here.bits); + hold >>= op; + bits -= op; + op = (unsigned)(here.op); + if (op & 16) { /* distance base */ + dist = (unsigned)(here.val); + op &= 15; /* number of extra bits */ + if (bits < op) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + if (bits < op) { + hold += (unsigned long)(PUP(in)) << bits; + bits += 8; + } + } + dist += (unsigned)hold & ((1U << op) - 1); +#ifdef INFLATE_STRICT + if (dist > dmax) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#endif + hold >>= op; + bits -= op; + Tracevv((stderr, "inflate: distance %u\n", dist)); + op = (unsigned)(out - beg); /* max distance in output */ + if (dist > op) { /* see if copy from window */ + op = dist - op; /* distance back in window */ + if (op > whave) { + if (state->sane) { + strm->msg = + (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + if (len <= op - whave) { + do { + PUP(out) = 0; + } while (--len); + continue; + } + len -= op - whave; + do { + PUP(out) = 0; + } while (--op > whave); + if (op == 0) { + from = out - dist; + do { + PUP(out) = PUP(from); + } while (--len); + continue; + } +#endif + } + from = window - OFF; + if (wnext == 0) { /* very common case */ + from += wsize - op; + if (op < len) { /* some from window */ + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = out - dist; /* rest from output */ + } + } + else if (wnext < op) { /* wrap around window */ + from += wsize + wnext - op; + op -= wnext; + if (op < len) { /* some from end of window */ + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = window - OFF; + if (wnext < len) { /* some from start of window */ + op = wnext; + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = out - dist; /* rest from output */ + } + } + } + else { /* contiguous in window */ + from += wnext - op; + if (op < len) { /* some from window */ + len -= op; + do { + PUP(out) = PUP(from); + } while (--op); + from = out - dist; /* rest from output */ + } + } + while (len > 2) { + PUP(out) = PUP(from); + PUP(out) = PUP(from); + PUP(out) = PUP(from); + len -= 3; + } + if (len) { + PUP(out) = PUP(from); + if (len > 1) + PUP(out) = PUP(from); + } + } + else { + from = out - dist; /* copy direct from output */ + do { /* minimum length is three */ + PUP(out) = PUP(from); + PUP(out) = PUP(from); + PUP(out) = PUP(from); + len -= 3; + } while (len > 2); + if (len) { + PUP(out) = PUP(from); + if (len > 1) + PUP(out) = PUP(from); + } + } + } + else if ((op & 64) == 0) { /* 2nd level distance code */ + here = dcode[here.val + (hold & ((1U << op) - 1))]; + goto dodist; + } + else { + strm->msg = (char *)"invalid distance code"; + state->mode = BAD; + break; + } + } + else if ((op & 64) == 0) { /* 2nd level length code */ + here = lcode[here.val + (hold & ((1U << op) - 1))]; + goto dolen; + } + else if (op & 32) { /* end-of-block */ + Tracevv((stderr, "inflate: end of block\n")); + state->mode = TYPE; + break; + } + else { + strm->msg = (char *)"invalid literal/length code"; + state->mode = BAD; + break; + } + } while (in < last && out < end); + + /* return unused bytes (on entry, bits < 8, so in won't go too far back) */ + len = bits >> 3; + in -= len; + bits -= len << 3; + hold &= (1U << bits) - 1; + + /* update state and return */ + strm->next_in = in + OFF; + strm->next_out = out + OFF; + strm->avail_in = (unsigned)(in < last ? 5 + (last - in) : 5 - (in - last)); + strm->avail_out = (unsigned)(out < end ? + 257 + (end - out) : 257 - (out - end)); + state->hold = hold; + state->bits = bits; + return; +} + +/* + inflate_fast() speedups that turned out slower (on a PowerPC G3 750CXe): + - Using bit fields for code structure + - Different op definition to avoid & for extra bits (do & for table bits) + - Three separate decoding do-loops for direct, window, and wnext == 0 + - Special case for distance > 1 copies to do overlapped load and store copy + - Explicit branch predictions (based on measured branch probabilities) + - Deferring match copy and interspersed it with decoding subsequent codes + - Swapping literal/length else + - Swapping window/direct else + - Larger unrolled copy loops (three is about right) + - Moving len -= 3 statement into middle of loop + */ + +#endif /* !ASMINF */ diff --git a/third_party/libwebsocket/zlib/inffast.h b/third_party/libwebsocket/zlib/inffast.h new file mode 100644 index 0000000..e1e6db4 --- /dev/null +++ b/third_party/libwebsocket/zlib/inffast.h @@ -0,0 +1,11 @@ +/* inffast.h -- header to use inffast.c + * Copyright (C) 1995-2003, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start)); diff --git a/third_party/libwebsocket/zlib/inffixed.h b/third_party/libwebsocket/zlib/inffixed.h new file mode 100644 index 0000000..423d5c5 --- /dev/null +++ b/third_party/libwebsocket/zlib/inffixed.h @@ -0,0 +1,94 @@ + /* inffixed.h -- table for decoding fixed codes + * Generated automatically by makefixed(). + */ + + /* WARNING: this file should *not* be used by applications. It + is part of the implementation of the compression library and + is subject to change. Applications should only use zlib.h. + */ + + static const code lenfix[512] = { + {96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48}, + {0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128}, + {0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59}, + {0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176}, + {0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20}, + {21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100}, + {0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8}, + {0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216}, + {18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76}, + {0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114}, + {0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2}, + {0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148}, + {20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42}, + {0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86}, + {0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15}, + {0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236}, + {16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62}, + {0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142}, + {0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31}, + {0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162}, + {0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25}, + {0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105}, + {0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4}, + {0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202}, + {17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69}, + {0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125}, + {0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13}, + {0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195}, + {19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35}, + {0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91}, + {0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19}, + {0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246}, + {16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55}, + {0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135}, + {0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99}, + {0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190}, + {0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16}, + {20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96}, + {0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6}, + {0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209}, + {17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72}, + {0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116}, + {0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4}, + {0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153}, + {20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44}, + {0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82}, + {0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11}, + {0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229}, + {16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58}, + {0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138}, + {0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51}, + {0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173}, + {0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30}, + {0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110}, + {0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0}, + {0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195}, + {16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65}, + {0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121}, + {0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9}, + {0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258}, + {19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37}, + {0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93}, + {0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23}, + {0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251}, + {16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51}, + {0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131}, + {0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67}, + {0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183}, + {0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23}, + {64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103}, + {0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9}, + {0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223}, + {18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79}, + {0,9,255} + }; + + static const code distfix[32] = { + {16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025}, + {21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193}, + {18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385}, + {19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577}, + {16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073}, + {22,5,193},{64,5,0} + }; diff --git a/third_party/libwebsocket/zlib/inflate.c b/third_party/libwebsocket/zlib/inflate.c new file mode 100644 index 0000000..5bec31e --- /dev/null +++ b/third_party/libwebsocket/zlib/inflate.c @@ -0,0 +1,1480 @@ +/* inflate.c -- zlib decompression + * Copyright (C) 1995-2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * Change history: + * + * 1.2.beta0 24 Nov 2002 + * - First version -- complete rewrite of inflate to simplify code, avoid + * creation of window when not needed, minimize use of window when it is + * needed, make inffast.c even faster, implement gzip decoding, and to + * improve code readability and style over the previous zlib inflate code + * + * 1.2.beta1 25 Nov 2002 + * - Use pointers for available input and output checking in inffast.c + * - Remove input and output counters in inffast.c + * - Change inffast.c entry and loop from avail_in >= 7 to >= 6 + * - Remove unnecessary second byte pull from length extra in inffast.c + * - Unroll direct copy to three copies per loop in inffast.c + * + * 1.2.beta2 4 Dec 2002 + * - Change external routine names to reduce potential conflicts + * - Correct filename to inffixed.h for fixed tables in inflate.c + * - Make hbuf[] unsigned char to match parameter type in inflate.c + * - Change strm->next_out[-state->offset] to *(strm->next_out - state->offset) + * to avoid negation problem on Alphas (64 bit) in inflate.c + * + * 1.2.beta3 22 Dec 2002 + * - Add comments on state->bits assertion in inffast.c + * - Add comments on op field in inftrees.h + * - Fix bug in reuse of allocated window after inflateReset() + * - Remove bit fields--back to byte structure for speed + * - Remove distance extra == 0 check in inflate_fast()--only helps for lengths + * - Change post-increments to pre-increments in inflate_fast(), PPC biased? + * - Add compile time option, POSTINC, to use post-increments instead (Intel?) + * - Make MATCH copy in inflate() much faster for when inflate_fast() not used + * - Use local copies of stream next and avail values, as well as local bit + * buffer and bit count in inflate()--for speed when inflate_fast() not used + * + * 1.2.beta4 1 Jan 2003 + * - Split ptr - 257 statements in inflate_table() to avoid compiler warnings + * - Move a comment on output buffer sizes from inffast.c to inflate.c + * - Add comments in inffast.c to introduce the inflate_fast() routine + * - Rearrange window copies in inflate_fast() for speed and simplification + * - Unroll last copy for window match in inflate_fast() + * - Use local copies of window variables in inflate_fast() for speed + * - Pull out common wnext == 0 case for speed in inflate_fast() + * - Make op and len in inflate_fast() unsigned for consistency + * - Add FAR to lcode and dcode declarations in inflate_fast() + * - Simplified bad distance check in inflate_fast() + * - Added inflateBackInit(), inflateBack(), and inflateBackEnd() in new + * source file infback.c to provide a call-back interface to inflate for + * programs like gzip and unzip -- uses window as output buffer to avoid + * window copying + * + * 1.2.beta5 1 Jan 2003 + * - Improved inflateBack() interface to allow the caller to provide initial + * input in strm. + * - Fixed stored blocks bug in inflateBack() + * + * 1.2.beta6 4 Jan 2003 + * - Added comments in inffast.c on effectiveness of POSTINC + * - Typecasting all around to reduce compiler warnings + * - Changed loops from while (1) or do {} while (1) to for (;;), again to + * make compilers happy + * - Changed type of window in inflateBackInit() to unsigned char * + * + * 1.2.beta7 27 Jan 2003 + * - Changed many types to unsigned or unsigned short to avoid warnings + * - Added inflateCopy() function + * + * 1.2.0 9 Mar 2003 + * - Changed inflateBack() interface to provide separate opaque descriptors + * for the in() and out() functions + * - Changed inflateBack() argument and in_func typedef to swap the length + * and buffer address return values for the input function + * - Check next_in and next_out for Z_NULL on entry to inflate() + * + * The history for versions after 1.2.0 are in ChangeLog in zlib distribution. + */ + +#include "zutil.h" +#include "inftrees.h" +#include "inflate.h" +#include "inffast.h" + +#ifdef MAKEFIXED +# ifndef BUILDFIXED +# define BUILDFIXED +# endif +#endif + +/* function prototypes */ +local void fixedtables OF((struct inflate_state FAR *state)); +local int updatewindow OF((z_streamp strm, unsigned out)); +#ifdef BUILDFIXED + void makefixed OF((void)); +#endif +local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf, + unsigned len)); + +int ZEXPORT inflateReset(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + strm->total_in = strm->total_out = state->total = 0; + strm->msg = Z_NULL; + strm->adler = 1; /* to support ill-conceived Java test suite */ + state->mode = HEAD; + state->last = 0; + state->havedict = 0; + state->dmax = 32768U; + state->head = Z_NULL; + state->wsize = 0; + state->whave = 0; + state->wnext = 0; + state->hold = 0; + state->bits = 0; + state->lencode = state->distcode = state->next = state->codes; + state->sane = 1; + state->back = -1; + Tracev((stderr, "inflate: reset\n")); + return Z_OK; +} + +int ZEXPORT inflateReset2(strm, windowBits) +z_streamp strm; +int windowBits; +{ + int wrap; + struct inflate_state FAR *state; + + /* get the state */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + + /* extract wrap request from windowBits parameter */ + if (windowBits < 0) { + wrap = 0; + windowBits = -windowBits; + } + else { + wrap = (windowBits >> 4) + 1; +#ifdef GUNZIP + if (windowBits < 48) + windowBits &= 15; +#endif + } + + /* set number of window bits, free window if different */ + if (windowBits && (windowBits < 8 || windowBits > 15)) + return Z_STREAM_ERROR; + if (state->window != Z_NULL && state->wbits != (unsigned)windowBits) { + ZFREE(strm, state->window); + state->window = Z_NULL; + } + + /* update state and reset the rest of it */ + state->wrap = wrap; + state->wbits = (unsigned)windowBits; + return inflateReset(strm); +} + +int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size) +z_streamp strm; +int windowBits; +const char *version; +int stream_size; +{ + int ret; + struct inflate_state FAR *state; + + if (version == Z_NULL || version[0] != ZLIB_VERSION[0] || + stream_size != (int)(sizeof(z_stream))) + return Z_VERSION_ERROR; + if (strm == Z_NULL) return Z_STREAM_ERROR; + strm->msg = Z_NULL; /* in case we return an error */ + if (strm->zalloc == (alloc_func)0) { + strm->zalloc = zcalloc; + strm->opaque = (voidpf)0; + } + if (strm->zfree == (free_func)0) strm->zfree = zcfree; + state = (struct inflate_state FAR *) + ZALLOC(strm, 1, sizeof(struct inflate_state)); + if (state == Z_NULL) return Z_MEM_ERROR; + Tracev((stderr, "inflate: allocated\n")); + strm->state = (struct internal_state FAR *)state; + state->window = Z_NULL; + ret = inflateReset2(strm, windowBits); + if (ret != Z_OK) { + ZFREE(strm, state); + strm->state = Z_NULL; + } + return ret; +} + +int ZEXPORT inflateInit_(strm, version, stream_size) +z_streamp strm; +const char *version; +int stream_size; +{ + return inflateInit2_(strm, DEF_WBITS, version, stream_size); +} + +int ZEXPORT inflatePrime(strm, bits, value) +z_streamp strm; +int bits; +int value; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (bits < 0) { + state->hold = 0; + state->bits = 0; + return Z_OK; + } + if (bits > 16 || state->bits + bits > 32) return Z_STREAM_ERROR; + value &= (1L << bits) - 1; + state->hold += value << state->bits; + state->bits += bits; + return Z_OK; +} + +/* + Return state with length and distance decoding tables and index sizes set to + fixed code decoding. Normally this returns fixed tables from inffixed.h. + If BUILDFIXED is defined, then instead this routine builds the tables the + first time it's called, and returns those tables the first time and + thereafter. This reduces the size of the code by about 2K bytes, in + exchange for a little execution time. However, BUILDFIXED should not be + used for threaded applications, since the rewriting of the tables and virgin + may not be thread-safe. + */ +local void fixedtables(state) +struct inflate_state FAR *state; +{ +#ifdef BUILDFIXED + static int virgin = 1; + static code *lenfix, *distfix; + static code fixed[544]; + + /* build fixed huffman tables if first call (may not be thread safe) */ + if (virgin) { + unsigned sym, bits; + static code *next; + + /* literal/length table */ + sym = 0; + while (sym < 144) state->lens[sym++] = 8; + while (sym < 256) state->lens[sym++] = 9; + while (sym < 280) state->lens[sym++] = 7; + while (sym < 288) state->lens[sym++] = 8; + next = fixed; + lenfix = next; + bits = 9; + inflate_table(LENS, state->lens, 288, &(next), &(bits), state->work); + + /* distance table */ + sym = 0; + while (sym < 32) state->lens[sym++] = 5; + distfix = next; + bits = 5; + inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work); + + /* do this just once */ + virgin = 0; + } +#else /* !BUILDFIXED */ +# include "inffixed.h" +#endif /* BUILDFIXED */ + state->lencode = lenfix; + state->lenbits = 9; + state->distcode = distfix; + state->distbits = 5; +} + +#ifdef MAKEFIXED +#include + +/* + Write out the inffixed.h that is #include'd above. Defining MAKEFIXED also + defines BUILDFIXED, so the tables are built on the fly. makefixed() writes + those tables to stdout, which would be piped to inffixed.h. A small program + can simply call makefixed to do this: + + void makefixed(void); + + int main(void) + { + makefixed(); + return 0; + } + + Then that can be linked with zlib built with MAKEFIXED defined and run: + + a.out > inffixed.h + */ +void makefixed() +{ + unsigned low, size; + struct inflate_state state; + + fixedtables(&state); + puts(" /* inffixed.h -- table for decoding fixed codes"); + puts(" * Generated automatically by makefixed()."); + puts(" */"); + puts(""); + puts(" /* WARNING: this file should *not* be used by applications."); + puts(" It is part of the implementation of this library and is"); + puts(" subject to change. Applications should only use zlib.h."); + puts(" */"); + puts(""); + size = 1U << 9; + printf(" static const code lenfix[%u] = {", size); + low = 0; + for (;;) { + if ((low % 7) == 0) printf("\n "); + printf("{%u,%u,%d}", state.lencode[low].op, state.lencode[low].bits, + state.lencode[low].val); + if (++low == size) break; + putchar(','); + } + puts("\n };"); + size = 1U << 5; + printf("\n static const code distfix[%u] = {", size); + low = 0; + for (;;) { + if ((low % 6) == 0) printf("\n "); + printf("{%u,%u,%d}", state.distcode[low].op, state.distcode[low].bits, + state.distcode[low].val); + if (++low == size) break; + putchar(','); + } + puts("\n };"); +} +#endif /* MAKEFIXED */ + +/* + Update the window with the last wsize (normally 32K) bytes written before + returning. If window does not exist yet, create it. This is only called + when a window is already in use, or when output has been written during this + inflate call, but the end of the deflate stream has not been reached yet. + It is also called to create a window for dictionary data when a dictionary + is loaded. + + Providing output buffers larger than 32K to inflate() should provide a speed + advantage, since only the last 32K of output is copied to the sliding window + upon return from inflate(), and since all distances after the first 32K of + output will fall in the output data, making match copies simpler and faster. + The advantage may be dependent on the size of the processor's data caches. + */ +local int updatewindow(strm, out) +z_streamp strm; +unsigned out; +{ + struct inflate_state FAR *state; + unsigned copy, dist; + + state = (struct inflate_state FAR *)strm->state; + + /* if it hasn't been done already, allocate space for the window */ + if (state->window == Z_NULL) { + state->window = (unsigned char FAR *) + ZALLOC(strm, 1U << state->wbits, + sizeof(unsigned char)); + if (state->window == Z_NULL) return 1; + } + + /* if window not in use yet, initialize */ + if (state->wsize == 0) { + state->wsize = 1U << state->wbits; + state->wnext = 0; + state->whave = 0; + } + + /* copy state->wsize or less output bytes into the circular window */ + copy = out - strm->avail_out; + if (copy >= state->wsize) { + zmemcpy(state->window, strm->next_out - state->wsize, state->wsize); + state->wnext = 0; + state->whave = state->wsize; + } + else { + dist = state->wsize - state->wnext; + if (dist > copy) dist = copy; + zmemcpy(state->window + state->wnext, strm->next_out - copy, dist); + copy -= dist; + if (copy) { + zmemcpy(state->window, strm->next_out - copy, copy); + state->wnext = copy; + state->whave = state->wsize; + } + else { + state->wnext += dist; + if (state->wnext == state->wsize) state->wnext = 0; + if (state->whave < state->wsize) state->whave += dist; + } + } + return 0; +} + +/* Macros for inflate(): */ + +/* check function to use adler32() for zlib or crc32() for gzip */ +#ifdef GUNZIP +# define UPDATE(check, buf, len) \ + (state->flags ? crc32(check, buf, len) : adler32(check, buf, len)) +#else +# define UPDATE(check, buf, len) adler32(check, buf, len) +#endif + +/* check macros for header crc */ +#ifdef GUNZIP +# define CRC2(check, word) \ + do { \ + hbuf[0] = (unsigned char)(word); \ + hbuf[1] = (unsigned char)((word) >> 8); \ + check = crc32(check, hbuf, 2); \ + } while (0) + +# define CRC4(check, word) \ + do { \ + hbuf[0] = (unsigned char)(word); \ + hbuf[1] = (unsigned char)((word) >> 8); \ + hbuf[2] = (unsigned char)((word) >> 16); \ + hbuf[3] = (unsigned char)((word) >> 24); \ + check = crc32(check, hbuf, 4); \ + } while (0) +#endif + +/* Load registers with state in inflate() for speed */ +#define LOAD() \ + do { \ + put = strm->next_out; \ + left = strm->avail_out; \ + next = strm->next_in; \ + have = strm->avail_in; \ + hold = state->hold; \ + bits = state->bits; \ + } while (0) + +/* Restore state from registers in inflate() */ +#define RESTORE() \ + do { \ + strm->next_out = put; \ + strm->avail_out = left; \ + strm->next_in = next; \ + strm->avail_in = have; \ + state->hold = hold; \ + state->bits = bits; \ + } while (0) + +/* Clear the input bit accumulator */ +#define INITBITS() \ + do { \ + hold = 0; \ + bits = 0; \ + } while (0) + +/* Get a byte of input into the bit accumulator, or return from inflate() + if there is no input available. */ +#define PULLBYTE() \ + do { \ + if (have == 0) goto inf_leave; \ + have--; \ + hold += (unsigned long)(*next++) << bits; \ + bits += 8; \ + } while (0) + +/* Assure that there are at least n bits in the bit accumulator. If there is + not enough available input to do that, then return from inflate(). */ +#define NEEDBITS(n) \ + do { \ + while (bits < (unsigned)(n)) \ + PULLBYTE(); \ + } while (0) + +/* Return the low n bits of the bit accumulator (n < 16) */ +#define BITS(n) \ + ((unsigned)hold & ((1U << (n)) - 1)) + +/* Remove n bits from the bit accumulator */ +#define DROPBITS(n) \ + do { \ + hold >>= (n); \ + bits -= (unsigned)(n); \ + } while (0) + +/* Remove zero to seven bits as needed to go to a byte boundary */ +#define BYTEBITS() \ + do { \ + hold >>= bits & 7; \ + bits -= bits & 7; \ + } while (0) + +/* Reverse the bytes in a 32-bit value */ +#define REVERSE(q) \ + ((((q) >> 24) & 0xff) + (((q) >> 8) & 0xff00) + \ + (((q) & 0xff00) << 8) + (((q) & 0xff) << 24)) + +/* + inflate() uses a state machine to process as much input data and generate as + much output data as possible before returning. The state machine is + structured roughly as follows: + + for (;;) switch (state) { + ... + case STATEn: + if (not enough input data or output space to make progress) + return; + ... make progress ... + state = STATEm; + break; + ... + } + + so when inflate() is called again, the same case is attempted again, and + if the appropriate resources are provided, the machine proceeds to the + next state. The NEEDBITS() macro is usually the way the state evaluates + whether it can proceed or should return. NEEDBITS() does the return if + the requested bits are not available. The typical use of the BITS macros + is: + + NEEDBITS(n); + ... do something with BITS(n) ... + DROPBITS(n); + + where NEEDBITS(n) either returns from inflate() if there isn't enough + input left to load n bits into the accumulator, or it continues. BITS(n) + gives the low n bits in the accumulator. When done, DROPBITS(n) drops + the low n bits off the accumulator. INITBITS() clears the accumulator + and sets the number of available bits to zero. BYTEBITS() discards just + enough bits to put the accumulator on a byte boundary. After BYTEBITS() + and a NEEDBITS(8), then BITS(8) would return the next byte in the stream. + + NEEDBITS(n) uses PULLBYTE() to get an available byte of input, or to return + if there is no input available. The decoding of variable length codes uses + PULLBYTE() directly in order to pull just enough bytes to decode the next + code, and no more. + + Some states loop until they get enough input, making sure that enough + state information is maintained to continue the loop where it left off + if NEEDBITS() returns in the loop. For example, want, need, and keep + would all have to actually be part of the saved state in case NEEDBITS() + returns: + + case STATEw: + while (want < need) { + NEEDBITS(n); + keep[want++] = BITS(n); + DROPBITS(n); + } + state = STATEx; + case STATEx: + + As shown above, if the next state is also the next case, then the break + is omitted. + + A state may also return if there is not enough output space available to + complete that state. Those states are copying stored data, writing a + literal byte, and copying a matching string. + + When returning, a "goto inf_leave" is used to update the total counters, + update the check value, and determine whether any progress has been made + during that inflate() call in order to return the proper return code. + Progress is defined as a change in either strm->avail_in or strm->avail_out. + When there is a window, goto inf_leave will update the window with the last + output written. If a goto inf_leave occurs in the middle of decompression + and there is no window currently, goto inf_leave will create one and copy + output to the window for the next call of inflate(). + + In this implementation, the flush parameter of inflate() only affects the + return code (per zlib.h). inflate() always writes as much as possible to + strm->next_out, given the space available and the provided input--the effect + documented in zlib.h of Z_SYNC_FLUSH. Furthermore, inflate() always defers + the allocation of and copying into a sliding window until necessary, which + provides the effect documented in zlib.h for Z_FINISH when the entire input + stream available. So the only thing the flush parameter actually does is: + when flush is set to Z_FINISH, inflate() cannot return Z_OK. Instead it + will return Z_BUF_ERROR if it has not reached the end of the stream. + */ + +int ZEXPORT inflate(strm, flush) +z_streamp strm; +int flush; +{ + struct inflate_state FAR *state; + unsigned char FAR *next; /* next input */ + unsigned char FAR *put; /* next output */ + unsigned have, left; /* available input and output */ + unsigned long hold; /* bit buffer */ + unsigned bits; /* bits in bit buffer */ + unsigned in, out; /* save starting available input and output */ + unsigned copy; /* number of stored or match bytes to copy */ + unsigned char FAR *from; /* where to copy match bytes from */ + code here; /* current decoding table entry */ + code last; /* parent table entry */ + unsigned len; /* length to copy for repeats, bits to drop */ + int ret; /* return code */ +#ifdef GUNZIP + unsigned char hbuf[4]; /* buffer for gzip header crc calculation */ +#endif + static const unsigned short order[19] = /* permutation of code lengths */ + {16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15}; + + if (strm == Z_NULL || strm->state == Z_NULL || strm->next_out == Z_NULL || + (strm->next_in == Z_NULL && strm->avail_in != 0)) + return Z_STREAM_ERROR; + + state = (struct inflate_state FAR *)strm->state; + if (state->mode == TYPE) state->mode = TYPEDO; /* skip check */ + LOAD(); + in = have; + out = left; + ret = Z_OK; + for (;;) + switch (state->mode) { + case HEAD: + if (state->wrap == 0) { + state->mode = TYPEDO; + break; + } + NEEDBITS(16); +#ifdef GUNZIP + if ((state->wrap & 2) && hold == 0x8b1f) { /* gzip header */ + state->check = crc32(0L, Z_NULL, 0); + CRC2(state->check, hold); + INITBITS(); + state->mode = FLAGS; + break; + } + state->flags = 0; /* expect zlib header */ + if (state->head != Z_NULL) + state->head->done = -1; + if (!(state->wrap & 1) || /* check if zlib header allowed */ +#else + if ( +#endif + ((BITS(8) << 8) + (hold >> 8)) % 31) { + strm->msg = (char *)"incorrect header check"; + state->mode = BAD; + break; + } + if (BITS(4) != Z_DEFLATED) { + strm->msg = (char *)"unknown compression method"; + state->mode = BAD; + break; + } + DROPBITS(4); + len = BITS(4) + 8; + if (state->wbits == 0) + state->wbits = len; + else if (len > state->wbits) { + strm->msg = (char *)"invalid window size"; + state->mode = BAD; + break; + } + state->dmax = 1U << len; + Tracev((stderr, "inflate: zlib header ok\n")); + strm->adler = state->check = adler32(0L, Z_NULL, 0); + state->mode = hold & 0x200 ? DICTID : TYPE; + INITBITS(); + break; +#ifdef GUNZIP + case FLAGS: + NEEDBITS(16); + state->flags = (int)(hold); + if ((state->flags & 0xff) != Z_DEFLATED) { + strm->msg = (char *)"unknown compression method"; + state->mode = BAD; + break; + } + if (state->flags & 0xe000) { + strm->msg = (char *)"unknown header flags set"; + state->mode = BAD; + break; + } + if (state->head != Z_NULL) + state->head->text = (int)((hold >> 8) & 1); + if (state->flags & 0x0200) CRC2(state->check, hold); + INITBITS(); + state->mode = TIME; + case TIME: + NEEDBITS(32); + if (state->head != Z_NULL) + state->head->time = hold; + if (state->flags & 0x0200) CRC4(state->check, hold); + INITBITS(); + state->mode = OS; + case OS: + NEEDBITS(16); + if (state->head != Z_NULL) { + state->head->xflags = (int)(hold & 0xff); + state->head->os = (int)(hold >> 8); + } + if (state->flags & 0x0200) CRC2(state->check, hold); + INITBITS(); + state->mode = EXLEN; + case EXLEN: + if (state->flags & 0x0400) { + NEEDBITS(16); + state->length = (unsigned)(hold); + if (state->head != Z_NULL) + state->head->extra_len = (unsigned)hold; + if (state->flags & 0x0200) CRC2(state->check, hold); + INITBITS(); + } + else if (state->head != Z_NULL) + state->head->extra = Z_NULL; + state->mode = EXTRA; + case EXTRA: + if (state->flags & 0x0400) { + copy = state->length; + if (copy > have) copy = have; + if (copy) { + if (state->head != Z_NULL && + state->head->extra != Z_NULL) { + len = state->head->extra_len - state->length; + zmemcpy(state->head->extra + len, next, + len + copy > state->head->extra_max ? + state->head->extra_max - len : copy); + } + if (state->flags & 0x0200) + state->check = crc32(state->check, next, copy); + have -= copy; + next += copy; + state->length -= copy; + } + if (state->length) goto inf_leave; + } + state->length = 0; + state->mode = NAME; + case NAME: + if (state->flags & 0x0800) { + if (have == 0) goto inf_leave; + copy = 0; + do { + len = (unsigned)(next[copy++]); + if (state->head != Z_NULL && + state->head->name != Z_NULL && + state->length < state->head->name_max) + state->head->name[state->length++] = len; + } while (len && copy < have); + if (state->flags & 0x0200) + state->check = crc32(state->check, next, copy); + have -= copy; + next += copy; + if (len) goto inf_leave; + } + else if (state->head != Z_NULL) + state->head->name = Z_NULL; + state->length = 0; + state->mode = COMMENT; + case COMMENT: + if (state->flags & 0x1000) { + if (have == 0) goto inf_leave; + copy = 0; + do { + len = (unsigned)(next[copy++]); + if (state->head != Z_NULL && + state->head->comment != Z_NULL && + state->length < state->head->comm_max) + state->head->comment[state->length++] = len; + } while (len && copy < have); + if (state->flags & 0x0200) + state->check = crc32(state->check, next, copy); + have -= copy; + next += copy; + if (len) goto inf_leave; + } + else if (state->head != Z_NULL) + state->head->comment = Z_NULL; + state->mode = HCRC; + case HCRC: + if (state->flags & 0x0200) { + NEEDBITS(16); + if (hold != (state->check & 0xffff)) { + strm->msg = (char *)"header crc mismatch"; + state->mode = BAD; + break; + } + INITBITS(); + } + if (state->head != Z_NULL) { + state->head->hcrc = (int)((state->flags >> 9) & 1); + state->head->done = 1; + } + strm->adler = state->check = crc32(0L, Z_NULL, 0); + state->mode = TYPE; + break; +#endif + case DICTID: + NEEDBITS(32); + strm->adler = state->check = REVERSE(hold); + INITBITS(); + state->mode = DICT; + case DICT: + if (state->havedict == 0) { + RESTORE(); + return Z_NEED_DICT; + } + strm->adler = state->check = adler32(0L, Z_NULL, 0); + state->mode = TYPE; + case TYPE: + if (flush == Z_BLOCK || flush == Z_TREES) goto inf_leave; + case TYPEDO: + if (state->last) { + BYTEBITS(); + state->mode = CHECK; + break; + } + NEEDBITS(3); + state->last = BITS(1); + DROPBITS(1); + switch (BITS(2)) { + case 0: /* stored block */ + Tracev((stderr, "inflate: stored block%s\n", + state->last ? " (last)" : "")); + state->mode = STORED; + break; + case 1: /* fixed block */ + fixedtables(state); + Tracev((stderr, "inflate: fixed codes block%s\n", + state->last ? " (last)" : "")); + state->mode = LEN_; /* decode codes */ + if (flush == Z_TREES) { + DROPBITS(2); + goto inf_leave; + } + break; + case 2: /* dynamic block */ + Tracev((stderr, "inflate: dynamic codes block%s\n", + state->last ? " (last)" : "")); + state->mode = TABLE; + break; + case 3: + strm->msg = (char *)"invalid block type"; + state->mode = BAD; + } + DROPBITS(2); + break; + case STORED: + BYTEBITS(); /* go to byte boundary */ + NEEDBITS(32); + if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) { + strm->msg = (char *)"invalid stored block lengths"; + state->mode = BAD; + break; + } + state->length = (unsigned)hold & 0xffff; + Tracev((stderr, "inflate: stored length %u\n", + state->length)); + INITBITS(); + state->mode = COPY_; + if (flush == Z_TREES) goto inf_leave; + case COPY_: + state->mode = COPY; + case COPY: + copy = state->length; + if (copy) { + if (copy > have) copy = have; + if (copy > left) copy = left; + if (copy == 0) goto inf_leave; + zmemcpy(put, next, copy); + have -= copy; + next += copy; + left -= copy; + put += copy; + state->length -= copy; + break; + } + Tracev((stderr, "inflate: stored end\n")); + state->mode = TYPE; + break; + case TABLE: + NEEDBITS(14); + state->nlen = BITS(5) + 257; + DROPBITS(5); + state->ndist = BITS(5) + 1; + DROPBITS(5); + state->ncode = BITS(4) + 4; + DROPBITS(4); +#ifndef PKZIP_BUG_WORKAROUND + if (state->nlen > 286 || state->ndist > 30) { + strm->msg = (char *)"too many length or distance symbols"; + state->mode = BAD; + break; + } +#endif + Tracev((stderr, "inflate: table sizes ok\n")); + state->have = 0; + state->mode = LENLENS; + case LENLENS: + while (state->have < state->ncode) { + NEEDBITS(3); + state->lens[order[state->have++]] = (unsigned short)BITS(3); + DROPBITS(3); + } + while (state->have < 19) + state->lens[order[state->have++]] = 0; + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 7; + ret = inflate_table(CODES, state->lens, 19, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid code lengths set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: code lengths ok\n")); + state->have = 0; + state->mode = CODELENS; + case CODELENS: + while (state->have < state->nlen + state->ndist) { + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.val < 16) { + NEEDBITS(here.bits); + DROPBITS(here.bits); + state->lens[state->have++] = here.val; + } + else { + if (here.val == 16) { + NEEDBITS(here.bits + 2); + DROPBITS(here.bits); + if (state->have == 0) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + len = state->lens[state->have - 1]; + copy = 3 + BITS(2); + DROPBITS(2); + } + else if (here.val == 17) { + NEEDBITS(here.bits + 3); + DROPBITS(here.bits); + len = 0; + copy = 3 + BITS(3); + DROPBITS(3); + } + else { + NEEDBITS(here.bits + 7); + DROPBITS(here.bits); + len = 0; + copy = 11 + BITS(7); + DROPBITS(7); + } + if (state->have + copy > state->nlen + state->ndist) { + strm->msg = (char *)"invalid bit length repeat"; + state->mode = BAD; + break; + } + while (copy--) + state->lens[state->have++] = (unsigned short)len; + } + } + + /* handle error breaks in while */ + if (state->mode == BAD) break; + + /* check for end-of-block code (better have one) */ + if (state->lens[256] == 0) { + strm->msg = (char *)"invalid code -- missing end-of-block"; + state->mode = BAD; + break; + } + + /* build code tables -- note: do not change the lenbits or distbits + values here (9 and 6) without reading the comments in inftrees.h + concerning the ENOUGH constants, which depend on those values */ + state->next = state->codes; + state->lencode = (code const FAR *)(state->next); + state->lenbits = 9; + ret = inflate_table(LENS, state->lens, state->nlen, &(state->next), + &(state->lenbits), state->work); + if (ret) { + strm->msg = (char *)"invalid literal/lengths set"; + state->mode = BAD; + break; + } + state->distcode = (code const FAR *)(state->next); + state->distbits = 6; + ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist, + &(state->next), &(state->distbits), state->work); + if (ret) { + strm->msg = (char *)"invalid distances set"; + state->mode = BAD; + break; + } + Tracev((stderr, "inflate: codes ok\n")); + state->mode = LEN_; + if (flush == Z_TREES) goto inf_leave; + case LEN_: + state->mode = LEN; + case LEN: + if (have >= 6 && left >= 258) { + RESTORE(); + inflate_fast(strm, out); + LOAD(); + if (state->mode == TYPE) + state->back = -1; + break; + } + state->back = 0; + for (;;) { + here = state->lencode[BITS(state->lenbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if (here.op && (here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->lencode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + state->back += last.bits; + } + DROPBITS(here.bits); + state->back += here.bits; + state->length = (unsigned)here.val; + if ((int)(here.op) == 0) { + Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ? + "inflate: literal '%c'\n" : + "inflate: literal 0x%02x\n", here.val)); + state->mode = LIT; + break; + } + if (here.op & 32) { + Tracevv((stderr, "inflate: end of block\n")); + state->back = -1; + state->mode = TYPE; + break; + } + if (here.op & 64) { + strm->msg = (char *)"invalid literal/length code"; + state->mode = BAD; + break; + } + state->extra = (unsigned)(here.op) & 15; + state->mode = LENEXT; + case LENEXT: + if (state->extra) { + NEEDBITS(state->extra); + state->length += BITS(state->extra); + DROPBITS(state->extra); + state->back += state->extra; + } + Tracevv((stderr, "inflate: length %u\n", state->length)); + state->was = state->length; + state->mode = DIST; + case DIST: + for (;;) { + here = state->distcode[BITS(state->distbits)]; + if ((unsigned)(here.bits) <= bits) break; + PULLBYTE(); + } + if ((here.op & 0xf0) == 0) { + last = here; + for (;;) { + here = state->distcode[last.val + + (BITS(last.bits + last.op) >> last.bits)]; + if ((unsigned)(last.bits + here.bits) <= bits) break; + PULLBYTE(); + } + DROPBITS(last.bits); + state->back += last.bits; + } + DROPBITS(here.bits); + state->back += here.bits; + if (here.op & 64) { + strm->msg = (char *)"invalid distance code"; + state->mode = BAD; + break; + } + state->offset = (unsigned)here.val; + state->extra = (unsigned)(here.op) & 15; + state->mode = DISTEXT; + case DISTEXT: + if (state->extra) { + NEEDBITS(state->extra); + state->offset += BITS(state->extra); + DROPBITS(state->extra); + state->back += state->extra; + } +#ifdef INFLATE_STRICT + if (state->offset > state->dmax) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#endif + Tracevv((stderr, "inflate: distance %u\n", state->offset)); + state->mode = MATCH; + case MATCH: + if (left == 0) goto inf_leave; + copy = out - left; + if (state->offset > copy) { /* copy from window */ + copy = state->offset - copy; + if (copy > state->whave) { + if (state->sane) { + strm->msg = (char *)"invalid distance too far back"; + state->mode = BAD; + break; + } +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + Trace((stderr, "inflate.c too far\n")); + copy -= state->whave; + if (copy > state->length) copy = state->length; + if (copy > left) copy = left; + left -= copy; + state->length -= copy; + do { + *put++ = 0; + } while (--copy); + if (state->length == 0) state->mode = LEN; + break; +#endif + } + if (copy > state->wnext) { + copy -= state->wnext; + from = state->window + (state->wsize - copy); + } + else + from = state->window + (state->wnext - copy); + if (copy > state->length) copy = state->length; + } + else { /* copy from output */ + from = put - state->offset; + copy = state->length; + } + if (copy > left) copy = left; + left -= copy; + state->length -= copy; + do { + *put++ = *from++; + } while (--copy); + if (state->length == 0) state->mode = LEN; + break; + case LIT: + if (left == 0) goto inf_leave; + *put++ = (unsigned char)(state->length); + left--; + state->mode = LEN; + break; + case CHECK: + if (state->wrap) { + NEEDBITS(32); + out -= left; + strm->total_out += out; + state->total += out; + if (out) + strm->adler = state->check = + UPDATE(state->check, put - out, out); + out = left; + if (( +#ifdef GUNZIP + state->flags ? hold : +#endif + REVERSE(hold)) != state->check) { + strm->msg = (char *)"incorrect data check"; + state->mode = BAD; + break; + } + INITBITS(); + Tracev((stderr, "inflate: check matches trailer\n")); + } +#ifdef GUNZIP + state->mode = LENGTH; + case LENGTH: + if (state->wrap && state->flags) { + NEEDBITS(32); + if (hold != (state->total & 0xffffffffUL)) { + strm->msg = (char *)"incorrect length check"; + state->mode = BAD; + break; + } + INITBITS(); + Tracev((stderr, "inflate: length matches trailer\n")); + } +#endif + state->mode = DONE; + case DONE: + ret = Z_STREAM_END; + goto inf_leave; + case BAD: + ret = Z_DATA_ERROR; + goto inf_leave; + case MEM: + return Z_MEM_ERROR; + case SYNC: + default: + return Z_STREAM_ERROR; + } + + /* + Return from inflate(), updating the total counts and the check value. + If there was no progress during the inflate() call, return a buffer + error. Call updatewindow() to create and/or update the window state. + Note: a memory error from inflate() is non-recoverable. + */ + inf_leave: + RESTORE(); + if (state->wsize || (state->mode < CHECK && out != strm->avail_out)) + if (updatewindow(strm, out)) { + state->mode = MEM; + return Z_MEM_ERROR; + } + in -= strm->avail_in; + out -= strm->avail_out; + strm->total_in += in; + strm->total_out += out; + state->total += out; + if (state->wrap && out) + strm->adler = state->check = + UPDATE(state->check, strm->next_out - out, out); + strm->data_type = state->bits + (state->last ? 64 : 0) + + (state->mode == TYPE ? 128 : 0) + + (state->mode == LEN_ || state->mode == COPY_ ? 256 : 0); + if (((in == 0 && out == 0) || flush == Z_FINISH) && ret == Z_OK) + ret = Z_BUF_ERROR; + return ret; +} + +int ZEXPORT inflateEnd(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (state->window != Z_NULL) ZFREE(strm, state->window); + ZFREE(strm, strm->state); + strm->state = Z_NULL; + Tracev((stderr, "inflate: end\n")); + return Z_OK; +} + +int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength) +z_streamp strm; +const Bytef *dictionary; +uInt dictLength; +{ + struct inflate_state FAR *state; + unsigned long id; + + /* check state */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (state->wrap != 0 && state->mode != DICT) + return Z_STREAM_ERROR; + + /* check for correct dictionary id */ + if (state->mode == DICT) { + id = adler32(0L, Z_NULL, 0); + id = adler32(id, dictionary, dictLength); + if (id != state->check) + return Z_DATA_ERROR; + } + + /* copy dictionary to window */ + if (updatewindow(strm, strm->avail_out)) { + state->mode = MEM; + return Z_MEM_ERROR; + } + if (dictLength > state->wsize) { + zmemcpy(state->window, dictionary + dictLength - state->wsize, + state->wsize); + state->whave = state->wsize; + } + else { + zmemcpy(state->window + state->wsize - dictLength, dictionary, + dictLength); + state->whave = dictLength; + } + state->havedict = 1; + Tracev((stderr, "inflate: dictionary set\n")); + return Z_OK; +} + +int ZEXPORT inflateGetHeader(strm, head) +z_streamp strm; +gz_headerp head; +{ + struct inflate_state FAR *state; + + /* check state */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if ((state->wrap & 2) == 0) return Z_STREAM_ERROR; + + /* save header structure */ + state->head = head; + head->done = 0; + return Z_OK; +} + +/* + Search buf[0..len-1] for the pattern: 0, 0, 0xff, 0xff. Return when found + or when out of input. When called, *have is the number of pattern bytes + found in order so far, in 0..3. On return *have is updated to the new + state. If on return *have equals four, then the pattern was found and the + return value is how many bytes were read including the last byte of the + pattern. If *have is less than four, then the pattern has not been found + yet and the return value is len. In the latter case, syncsearch() can be + called again with more data and the *have state. *have is initialized to + zero for the first call. + */ +local unsigned syncsearch(have, buf, len) +unsigned FAR *have; +unsigned char FAR *buf; +unsigned len; +{ + unsigned got; + unsigned next; + + got = *have; + next = 0; + while (next < len && got < 4) { + if ((int)(buf[next]) == (got < 2 ? 0 : 0xff)) + got++; + else if (buf[next]) + got = 0; + else + got = 4 - got; + next++; + } + *have = got; + return next; +} + +int ZEXPORT inflateSync(strm) +z_streamp strm; +{ + unsigned len; /* number of bytes to look at or looked at */ + unsigned long in, out; /* temporary to save total_in and total_out */ + unsigned char buf[4]; /* to restore bit buffer to byte string */ + struct inflate_state FAR *state; + + /* check parameters */ + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + if (strm->avail_in == 0 && state->bits < 8) return Z_BUF_ERROR; + + /* if first time, start search in bit buffer */ + if (state->mode != SYNC) { + state->mode = SYNC; + state->hold <<= state->bits & 7; + state->bits -= state->bits & 7; + len = 0; + while (state->bits >= 8) { + buf[len++] = (unsigned char)(state->hold); + state->hold >>= 8; + state->bits -= 8; + } + state->have = 0; + syncsearch(&(state->have), buf, len); + } + + /* search available input */ + len = syncsearch(&(state->have), strm->next_in, strm->avail_in); + strm->avail_in -= len; + strm->next_in += len; + strm->total_in += len; + + /* return no joy or set up to restart inflate() on a new block */ + if (state->have != 4) return Z_DATA_ERROR; + in = strm->total_in; out = strm->total_out; + inflateReset(strm); + strm->total_in = in; strm->total_out = out; + state->mode = TYPE; + return Z_OK; +} + +/* + Returns true if inflate is currently at the end of a block generated by + Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP + implementation to provide an additional safety check. PPP uses + Z_SYNC_FLUSH but removes the length bytes of the resulting empty stored + block. When decompressing, PPP checks that at the end of input packet, + inflate is waiting for these length bytes. + */ +int ZEXPORT inflateSyncPoint(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + return state->mode == STORED && state->bits == 0; +} + +int ZEXPORT inflateCopy(dest, source) +z_streamp dest; +z_streamp source; +{ + struct inflate_state FAR *state; + struct inflate_state FAR *copy; + unsigned char FAR *window; + unsigned wsize; + + /* check input */ + if (dest == Z_NULL || source == Z_NULL || source->state == Z_NULL || + source->zalloc == (alloc_func)0 || source->zfree == (free_func)0) + return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)source->state; + + /* allocate space */ + copy = (struct inflate_state FAR *) + ZALLOC(source, 1, sizeof(struct inflate_state)); + if (copy == Z_NULL) return Z_MEM_ERROR; + window = Z_NULL; + if (state->window != Z_NULL) { + window = (unsigned char FAR *) + ZALLOC(source, 1U << state->wbits, sizeof(unsigned char)); + if (window == Z_NULL) { + ZFREE(source, copy); + return Z_MEM_ERROR; + } + } + + /* copy state */ + zmemcpy(dest, source, sizeof(z_stream)); + zmemcpy(copy, state, sizeof(struct inflate_state)); + if (state->lencode >= state->codes && + state->lencode <= state->codes + ENOUGH - 1) { + copy->lencode = copy->codes + (state->lencode - state->codes); + copy->distcode = copy->codes + (state->distcode - state->codes); + } + copy->next = copy->codes + (state->next - state->codes); + if (window != Z_NULL) { + wsize = 1U << state->wbits; + zmemcpy(window, state->window, wsize); + } + copy->window = window; + dest->state = (struct internal_state FAR *)copy; + return Z_OK; +} + +int ZEXPORT inflateUndermine(strm, subvert) +z_streamp strm; +int subvert; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR; + state = (struct inflate_state FAR *)strm->state; + state->sane = !subvert; +#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR + return Z_OK; +#else + state->sane = 1; + return Z_DATA_ERROR; +#endif +} + +long ZEXPORT inflateMark(strm) +z_streamp strm; +{ + struct inflate_state FAR *state; + + if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16; + state = (struct inflate_state FAR *)strm->state; + return ((long)(state->back) << 16) + + (state->mode == COPY ? state->length : + (state->mode == MATCH ? state->was - state->length : 0)); +} diff --git a/third_party/libwebsocket/zlib/inflate.h b/third_party/libwebsocket/zlib/inflate.h new file mode 100644 index 0000000..a8ef428 --- /dev/null +++ b/third_party/libwebsocket/zlib/inflate.h @@ -0,0 +1,122 @@ +/* inflate.h -- internal inflate state definition + * Copyright (C) 1995-2009 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* define NO_GZIP when compiling if you want to disable gzip header and + trailer decoding by inflate(). NO_GZIP would be used to avoid linking in + the crc code when it is not needed. For shared libraries, gzip decoding + should be left enabled. */ +#ifndef NO_GZIP +# define GUNZIP +#endif + +/* Possible inflate modes between inflate() calls */ +typedef enum { + HEAD, /* i: waiting for magic header */ + FLAGS, /* i: waiting for method and flags (gzip) */ + TIME, /* i: waiting for modification time (gzip) */ + OS, /* i: waiting for extra flags and operating system (gzip) */ + EXLEN, /* i: waiting for extra length (gzip) */ + EXTRA, /* i: waiting for extra bytes (gzip) */ + NAME, /* i: waiting for end of file name (gzip) */ + COMMENT, /* i: waiting for end of comment (gzip) */ + HCRC, /* i: waiting for header crc (gzip) */ + DICTID, /* i: waiting for dictionary check value */ + DICT, /* waiting for inflateSetDictionary() call */ + TYPE, /* i: waiting for type bits, including last-flag bit */ + TYPEDO, /* i: same, but skip check to exit inflate on new block */ + STORED, /* i: waiting for stored size (length and complement) */ + COPY_, /* i/o: same as COPY below, but only first time in */ + COPY, /* i/o: waiting for input or output to copy stored block */ + TABLE, /* i: waiting for dynamic block table lengths */ + LENLENS, /* i: waiting for code length code lengths */ + CODELENS, /* i: waiting for length/lit and distance code lengths */ + LEN_, /* i: same as LEN below, but only first time in */ + LEN, /* i: waiting for length/lit/eob code */ + LENEXT, /* i: waiting for length extra bits */ + DIST, /* i: waiting for distance code */ + DISTEXT, /* i: waiting for distance extra bits */ + MATCH, /* o: waiting for output space to copy string */ + LIT, /* o: waiting for output space to write literal */ + CHECK, /* i: waiting for 32-bit check value */ + LENGTH, /* i: waiting for 32-bit length (gzip) */ + DONE, /* finished check, done -- remain here until reset */ + BAD, /* got a data error -- remain here until reset */ + MEM, /* got an inflate() memory error -- remain here until reset */ + SYNC /* looking for synchronization bytes to restart inflate() */ +} inflate_mode; + +/* + State transitions between above modes - + + (most modes can go to BAD or MEM on error -- not shown for clarity) + + Process header: + HEAD -> (gzip) or (zlib) or (raw) + (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME -> COMMENT -> + HCRC -> TYPE + (zlib) -> DICTID or TYPE + DICTID -> DICT -> TYPE + (raw) -> TYPEDO + Read deflate blocks: + TYPE -> TYPEDO -> STORED or TABLE or LEN_ or CHECK + STORED -> COPY_ -> COPY -> TYPE + TABLE -> LENLENS -> CODELENS -> LEN_ + LEN_ -> LEN + Read deflate codes in fixed or dynamic block: + LEN -> LENEXT or LIT or TYPE + LENEXT -> DIST -> DISTEXT -> MATCH -> LEN + LIT -> LEN + Process trailer: + CHECK -> LENGTH -> DONE + */ + +/* state maintained between inflate() calls. Approximately 10K bytes. */ +struct inflate_state { + inflate_mode mode; /* current inflate mode */ + int last; /* true if processing last block */ + int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ + int havedict; /* true if dictionary provided */ + int flags; /* gzip header method and flags (0 if zlib) */ + unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ + unsigned long check; /* protected copy of check value */ + unsigned long total; /* protected copy of output count */ + gz_headerp head; /* where to save gzip header information */ + /* sliding window */ + unsigned wbits; /* log base 2 of requested window size */ + unsigned wsize; /* window size or zero if not using window */ + unsigned whave; /* valid bytes in the window */ + unsigned wnext; /* window write index */ + unsigned char FAR *window; /* allocated sliding window, if needed */ + /* bit accumulator */ + unsigned long hold; /* input bit accumulator */ + unsigned bits; /* number of bits in "in" */ + /* for string and stored block copying */ + unsigned length; /* literal or length of data to copy */ + unsigned offset; /* distance back to copy string from */ + /* for table and code decoding */ + unsigned extra; /* extra bits needed */ + /* fixed and dynamic code tables */ + code const FAR *lencode; /* starting table for length/literal codes */ + code const FAR *distcode; /* starting table for distance codes */ + unsigned lenbits; /* index bits for lencode */ + unsigned distbits; /* index bits for distcode */ + /* dynamic table building */ + unsigned ncode; /* number of code length code lengths */ + unsigned nlen; /* number of length code lengths */ + unsigned ndist; /* number of distance code lengths */ + unsigned have; /* number of code lengths in lens[] */ + code FAR *next; /* next available space in codes[] */ + unsigned short lens[320]; /* temporary storage for code lengths */ + unsigned short work[288]; /* work area for code table building */ + code codes[ENOUGH]; /* space for code tables */ + int sane; /* if false, allow invalid distance too far */ + int back; /* bits back of last unprocessed length/lit */ + unsigned was; /* initial length of match */ +}; diff --git a/third_party/libwebsocket/zlib/inftrees.c b/third_party/libwebsocket/zlib/inftrees.c new file mode 100644 index 0000000..9dbaec3 --- /dev/null +++ b/third_party/libwebsocket/zlib/inftrees.c @@ -0,0 +1,330 @@ +/* inftrees.c -- generate Huffman trees for efficient decoding + * Copyright (C) 1995-2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +#include "zutil.h" +#include "inftrees.h" + +#define MAXBITS 15 + +const char inflate_copyright[] = + " inflate 1.2.5 Copyright 1995-2010 Mark Adler "; +/* + If you use the zlib library in a product, an acknowledgment is welcome + in the documentation of your product. If for some reason you cannot + include such an acknowledgment, I would appreciate that you keep this + copyright string in the executable of your product. + */ + +/* + Build a set of tables to decode the provided canonical Huffman code. + The code lengths are lens[0..codes-1]. The result starts at *table, + whose indices are 0..2^bits-1. work is a writable array of at least + lens shorts, which is used as a work area. type is the type of code + to be generated, CODES, LENS, or DISTS. On return, zero is success, + -1 is an invalid code, and +1 means that ENOUGH isn't enough. table + on return points to the next available entry's address. bits is the + requested root table index bits, and on return it is the actual root + table index bits. It will differ if the request is greater than the + longest code or if it is less than the shortest code. + */ +int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work) +codetype type; +unsigned short FAR *lens; +unsigned codes; +code FAR * FAR *table; +unsigned FAR *bits; +unsigned short FAR *work; +{ + unsigned len; /* a code's length in bits */ + unsigned sym; /* index of code symbols */ + unsigned min, max; /* minimum and maximum code lengths */ + unsigned root; /* number of index bits for root table */ + unsigned curr; /* number of index bits for current table */ + unsigned drop; /* code bits to drop for sub-table */ + int left; /* number of prefix codes available */ + unsigned used; /* code entries in table used */ + unsigned huff; /* Huffman code */ + unsigned incr; /* for incrementing code, index */ + unsigned fill; /* index for replicating entries */ + unsigned low; /* low bits for current root entry */ + unsigned mask; /* mask for low root bits */ + code here; /* table entry for duplication */ + code FAR *next; /* next available space in table */ + const unsigned short FAR *base; /* base value table to use */ + const unsigned short FAR *extra; /* extra bits table to use */ + int end; /* use base and extra for symbol > end */ + unsigned short count[MAXBITS+1]; /* number of codes of each length */ + unsigned short offs[MAXBITS+1]; /* offsets in table for each length */ + static const unsigned short lbase[31] = { /* Length codes 257..285 base */ + 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, + 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0}; + static const unsigned short lext[31] = { /* Length codes 257..285 extra */ + 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, + 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 73, 195}; + static const unsigned short dbase[32] = { /* Distance codes 0..29 base */ + 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, + 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, + 8193, 12289, 16385, 24577, 0, 0}; + static const unsigned short dext[32] = { /* Distance codes 0..29 extra */ + 16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, + 23, 23, 24, 24, 25, 25, 26, 26, 27, 27, + 28, 28, 29, 29, 64, 64}; + + /* + Process a set of code lengths to create a canonical Huffman code. The + code lengths are lens[0..codes-1]. Each length corresponds to the + symbols 0..codes-1. The Huffman code is generated by first sorting the + symbols by length from short to long, and retaining the symbol order + for codes with equal lengths. Then the code starts with all zero bits + for the first code of the shortest length, and the codes are integer + increments for the same length, and zeros are appended as the length + increases. For the deflate format, these bits are stored backwards + from their more natural integer increment ordering, and so when the + decoding tables are built in the large loop below, the integer codes + are incremented backwards. + + This routine assumes, but does not check, that all of the entries in + lens[] are in the range 0..MAXBITS. The caller must assure this. + 1..MAXBITS is interpreted as that code length. zero means that that + symbol does not occur in this code. + + The codes are sorted by computing a count of codes for each length, + creating from that a table of starting indices for each length in the + sorted table, and then entering the symbols in order in the sorted + table. The sorted table is work[], with that space being provided by + the caller. + + The length counts are used for other purposes as well, i.e. finding + the minimum and maximum length codes, determining if there are any + codes at all, checking for a valid set of lengths, and looking ahead + at length counts to determine sub-table sizes when building the + decoding tables. + */ + + /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */ + for (len = 0; len <= MAXBITS; len++) + count[len] = 0; + for (sym = 0; sym < codes; sym++) + count[lens[sym]]++; + + /* bound code lengths, force root to be within code lengths */ + root = *bits; + for (max = MAXBITS; max >= 1; max--) + if (count[max] != 0) break; + if (root > max) root = max; + if (max == 0) { /* no symbols to code at all */ + here.op = (unsigned char)64; /* invalid code marker */ + here.bits = (unsigned char)1; + here.val = (unsigned short)0; + *(*table)++ = here; /* make a table to force an error */ + *(*table)++ = here; + *bits = 1; + return 0; /* no symbols, but wait for decoding to report error */ + } + for (min = 1; min < max; min++) + if (count[min] != 0) break; + if (root < min) root = min; + + /* check for an over-subscribed or incomplete set of lengths */ + left = 1; + for (len = 1; len <= MAXBITS; len++) { + left <<= 1; + left -= count[len]; + if (left < 0) return -1; /* over-subscribed */ + } + if (left > 0 && (type == CODES || max != 1)) + return -1; /* incomplete set */ + + /* generate offsets into symbol table for each length for sorting */ + offs[1] = 0; + for (len = 1; len < MAXBITS; len++) + offs[len + 1] = offs[len] + count[len]; + + /* sort symbols by length, by symbol order within each length */ + for (sym = 0; sym < codes; sym++) + if (lens[sym] != 0) work[offs[lens[sym]]++] = (unsigned short)sym; + + /* + Create and fill in decoding tables. In this loop, the table being + filled is at next and has curr index bits. The code being used is huff + with length len. That code is converted to an index by dropping drop + bits off of the bottom. For codes where len is less than drop + curr, + those top drop + curr - len bits are incremented through all values to + fill the table with replicated entries. + + root is the number of index bits for the root table. When len exceeds + root, sub-tables are created pointed to by the root entry with an index + of the low root bits of huff. This is saved in low to check for when a + new sub-table should be started. drop is zero when the root table is + being filled, and drop is root when sub-tables are being filled. + + When a new sub-table is needed, it is necessary to look ahead in the + code lengths to determine what size sub-table is needed. The length + counts are used for this, and so count[] is decremented as codes are + entered in the tables. + + used keeps track of how many table entries have been allocated from the + provided *table space. It is checked for LENS and DIST tables against + the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in + the initial root table size constants. See the comments in inftrees.h + for more information. + + sym increments through all symbols, and the loop terminates when + all codes of length max, i.e. all codes, have been processed. This + routine permits incomplete codes, so another loop after this one fills + in the rest of the decoding tables with invalid code markers. + */ + + /* set up for code type */ + switch (type) { + case CODES: + base = extra = work; /* dummy value--not used */ + end = 19; + break; + case LENS: + base = lbase; + base -= 257; + extra = lext; + extra -= 257; + end = 256; + break; + default: /* DISTS */ + base = dbase; + extra = dext; + end = -1; + } + + /* initialize state for loop */ + huff = 0; /* starting code */ + sym = 0; /* starting code symbol */ + len = min; /* starting code length */ + next = *table; /* current table to fill in */ + curr = root; /* current table index bits */ + drop = 0; /* current bits to drop from code for index */ + low = (unsigned)(-1); /* trigger new sub-table when len > root */ + used = 1U << root; /* use root table entries */ + mask = used - 1; /* mask for comparing low */ + + /* check available table space */ + if ((type == LENS && used >= ENOUGH_LENS) || + (type == DISTS && used >= ENOUGH_DISTS)) + return 1; + + /* process all codes and make table entries */ + for (;;) { + /* create table entry */ + here.bits = (unsigned char)(len - drop); + if ((int)(work[sym]) < end) { + here.op = (unsigned char)0; + here.val = work[sym]; + } + else if ((int)(work[sym]) > end) { + here.op = (unsigned char)(extra[work[sym]]); + here.val = base[work[sym]]; + } + else { + here.op = (unsigned char)(32 + 64); /* end of block */ + here.val = 0; + } + + /* replicate for those indices with low len bits equal to huff */ + incr = 1U << (len - drop); + fill = 1U << curr; + min = fill; /* save offset to next table */ + do { + fill -= incr; + next[(huff >> drop) + fill] = here; + } while (fill != 0); + + /* backwards increment the len-bit code huff */ + incr = 1U << (len - 1); + while (huff & incr) + incr >>= 1; + if (incr != 0) { + huff &= incr - 1; + huff += incr; + } + else + huff = 0; + + /* go to next symbol, update count, len */ + sym++; + if (--(count[len]) == 0) { + if (len == max) break; + len = lens[work[sym]]; + } + + /* create new sub-table if needed */ + if (len > root && (huff & mask) != low) { + /* if first time, transition to sub-tables */ + if (drop == 0) + drop = root; + + /* increment past last table */ + next += min; /* here min is 1 << curr */ + + /* determine length of next table */ + curr = len - drop; + left = (int)(1 << curr); + while (curr + drop < max) { + left -= count[curr + drop]; + if (left <= 0) break; + curr++; + left <<= 1; + } + + /* check for enough space */ + used += 1U << curr; + if ((type == LENS && used >= ENOUGH_LENS) || + (type == DISTS && used >= ENOUGH_DISTS)) + return 1; + + /* point entry in root table to sub-table */ + low = huff & mask; + (*table)[low].op = (unsigned char)curr; + (*table)[low].bits = (unsigned char)root; + (*table)[low].val = (unsigned short)(next - *table); + } + } + + /* + Fill in rest of table for incomplete codes. This loop is similar to the + loop above in incrementing huff for table indices. It is assumed that + len is equal to curr + drop, so there is no loop needed to increment + through high index bits. When the current sub-table is filled, the loop + drops back to the root table to fill in any remaining entries there. + */ + here.op = (unsigned char)64; /* invalid code marker */ + here.bits = (unsigned char)(len - drop); + here.val = (unsigned short)0; + while (huff != 0) { + /* when done with sub-table, drop back to root table */ + if (drop != 0 && (huff & mask) != low) { + drop = 0; + len = root; + next = *table; + here.bits = (unsigned char)len; + } + + /* put invalid code marker in table */ + next[huff >> drop] = here; + + /* backwards increment the len-bit code huff */ + incr = 1U << (len - 1); + while (huff & incr) + incr >>= 1; + if (incr != 0) { + huff &= incr - 1; + huff += incr; + } + else + huff = 0; + } + + /* set return parameters */ + *table += used; + *bits = root; + return 0; +} diff --git a/third_party/libwebsocket/zlib/inftrees.h b/third_party/libwebsocket/zlib/inftrees.h new file mode 100644 index 0000000..a685d8c --- /dev/null +++ b/third_party/libwebsocket/zlib/inftrees.h @@ -0,0 +1,62 @@ +/* inftrees.h -- header to use inftrees.c + * Copyright (C) 1995-2005, 2010 Mark Adler + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* Structure for decoding tables. Each entry provides either the + information needed to do the operation requested by the code that + indexed that table entry, or it provides a pointer to another + table that indexes more bits of the code. op indicates whether + the entry is a pointer to another table, a literal, a length or + distance, an end-of-block, or an invalid code. For a table + pointer, the low four bits of op is the number of index bits of + that table. For a length or distance, the low four bits of op + is the number of extra bits to get after the code. bits is + the number of bits in this code or part of the code to drop off + of the bit buffer. val is the actual byte to output in the case + of a literal, the base length or distance, or the offset from + the current table to the next table. Each entry is four bytes. */ +typedef struct { + unsigned char op; /* operation, extra bits, table bits */ + unsigned char bits; /* bits in this part of the code */ + unsigned short val; /* offset in table or code value */ +} code; + +/* op values as set by inflate_table(): + 00000000 - literal + 0000tttt - table link, tttt != 0 is the number of table index bits + 0001eeee - length or distance, eeee is the number of extra bits + 01100000 - end of block + 01000000 - invalid code + */ + +/* Maximum size of the dynamic table. The maximum number of code structures is + 1444, which is the sum of 852 for literal/length codes and 592 for distance + codes. These values were found by exhaustive searches using the program + examples/enough.c found in the zlib distribtution. The arguments to that + program are the number of symbols, the initial root table size, and the + maximum bit length of a code. "enough 286 9 15" for literal/length codes + returns returns 852, and "enough 30 6 15" for distance codes returns 592. + The initial root table size (9 or 6) is found in the fifth argument of the + inflate_table() calls in inflate.c and infback.c. If the root table size is + changed, then these maximum sizes would be need to be recalculated and + updated. */ +#define ENOUGH_LENS 852 +#define ENOUGH_DISTS 592 +#define ENOUGH (ENOUGH_LENS+ENOUGH_DISTS) + +/* Type of code to build for inflate_table() */ +typedef enum { + CODES, + LENS, + DISTS +} codetype; + +int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens, + unsigned codes, code FAR * FAR *table, + unsigned FAR *bits, unsigned short FAR *work)); diff --git a/third_party/libwebsocket/zlib/trees.c b/third_party/libwebsocket/zlib/trees.c new file mode 100644 index 0000000..b4a317a --- /dev/null +++ b/third_party/libwebsocket/zlib/trees.c @@ -0,0 +1,1244 @@ +/* trees.c -- output deflated data using Huffman coding + * Copyright (C) 1995-2010 Jean-loup Gailly + * detect_data_type() function provided freely by Cosmin Truta, 2006 + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* + * ALGORITHM + * + * The "deflation" process uses several Huffman trees. The more + * common source values are represented by shorter bit sequences. + * + * Each code tree is stored in a compressed form which is itself + * a Huffman encoding of the lengths of all the code strings (in + * ascending order by source values). The actual code strings are + * reconstructed from the lengths in the inflate process, as described + * in the deflate specification. + * + * REFERENCES + * + * Deutsch, L.P.,"'Deflate' Compressed Data Format Specification". + * Available in ftp.uu.net:/pub/archiving/zip/doc/deflate-1.1.doc + * + * Storer, James A. + * Data Compression: Methods and Theory, pp. 49-50. + * Computer Science Press, 1988. ISBN 0-7167-8156-5. + * + * Sedgewick, R. + * Algorithms, p290. + * Addison-Wesley, 1983. ISBN 0-201-06672-6. + */ + +/* @(#) $Id$ */ + +/* #define GEN_TREES_H */ + +#include "deflate.h" + +#ifdef DEBUG +# include +#endif + +/* =========================================================================== + * Constants + */ + +#define MAX_BL_BITS 7 +/* Bit length codes must not exceed MAX_BL_BITS bits */ + +#define END_BLOCK 256 +/* end of block literal code */ + +#define REP_3_6 16 +/* repeat previous bit length 3-6 times (2 bits of repeat count) */ + +#define REPZ_3_10 17 +/* repeat a zero length 3-10 times (3 bits of repeat count) */ + +#define REPZ_11_138 18 +/* repeat a zero length 11-138 times (7 bits of repeat count) */ + +local const int extra_lbits[LENGTH_CODES] /* extra bits for each length code */ + = {0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0}; + +local const int extra_dbits[D_CODES] /* extra bits for each distance code */ + = {0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13}; + +local const int extra_blbits[BL_CODES]/* extra bits for each bit length code */ + = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7}; + +local const uch bl_order[BL_CODES] + = {16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15}; +/* The lengths of the bit length codes are sent in order of decreasing + * probability, to avoid transmitting the lengths for unused bit length codes. + */ + +#define Buf_size (8 * 2*sizeof(char)) +/* Number of bits used within bi_buf. (bi_buf might be implemented on + * more than 16 bits on some systems.) + */ + +/* =========================================================================== + * Local data. These are initialized only once. + */ + +#define DIST_CODE_LEN 512 /* see definition of array dist_code below */ + +#if defined(GEN_TREES_H) || !defined(STDC) +/* non ANSI compilers may not accept trees.h */ + +local ct_data static_ltree[L_CODES+2]; +/* The static literal tree. Since the bit lengths are imposed, there is no + * need for the L_CODES extra codes used during heap construction. However + * The codes 286 and 287 are needed to build a canonical tree (see _tr_init + * below). + */ + +local ct_data static_dtree[D_CODES]; +/* The static distance tree. (Actually a trivial tree since all codes use + * 5 bits.) + */ + +uch _dist_code[DIST_CODE_LEN]; +/* Distance codes. The first 256 values correspond to the distances + * 3 .. 258, the last 256 values correspond to the top 8 bits of + * the 15 bit distances. + */ + +uch _length_code[MAX_MATCH-MIN_MATCH+1]; +/* length code for each normalized match length (0 == MIN_MATCH) */ + +local int base_length[LENGTH_CODES]; +/* First normalized length for each code (0 = MIN_MATCH) */ + +local int base_dist[D_CODES]; +/* First normalized distance for each code (0 = distance of 1) */ + +#else +# include "trees.h" +#endif /* GEN_TREES_H */ + +struct static_tree_desc_s { + const ct_data *static_tree; /* static tree or NULL */ + const intf *extra_bits; /* extra bits for each code or NULL */ + int extra_base; /* base index for extra_bits */ + int elems; /* max number of elements in the tree */ + int max_length; /* max bit length for the codes */ +}; + +local static_tree_desc static_l_desc = +{static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS}; + +local static_tree_desc static_d_desc = +{static_dtree, extra_dbits, 0, D_CODES, MAX_BITS}; + +local static_tree_desc static_bl_desc = +{(const ct_data *)0, extra_blbits, 0, BL_CODES, MAX_BL_BITS}; + +/* =========================================================================== + * Local (static) routines in this file. + */ + +local void tr_static_init OF((void)); +local void init_block OF((deflate_state *s)); +local void pqdownheap OF((deflate_state *s, ct_data *tree, int k)); +local void gen_bitlen OF((deflate_state *s, tree_desc *desc)); +local void gen_codes OF((ct_data *tree, int max_code, ushf *bl_count)); +local void build_tree OF((deflate_state *s, tree_desc *desc)); +local void scan_tree OF((deflate_state *s, ct_data *tree, int max_code)); +local void send_tree OF((deflate_state *s, ct_data *tree, int max_code)); +local int build_bl_tree OF((deflate_state *s)); +local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes, + int blcodes)); +local void compress_block OF((deflate_state *s, ct_data *ltree, + ct_data *dtree)); +local int detect_data_type OF((deflate_state *s)); +local unsigned bi_reverse OF((unsigned value, int length)); +local void bi_windup OF((deflate_state *s)); +local void bi_flush OF((deflate_state *s)); +local void copy_block OF((deflate_state *s, charf *buf, unsigned len, + int header)); + +#ifdef GEN_TREES_H +local void gen_trees_header OF((void)); +#endif + +#ifndef DEBUG +# define send_code(s, c, tree) send_bits(s, tree[c].Code, tree[c].Len) + /* Send a code of the given tree. c and tree must not have side effects */ + +#else /* DEBUG */ +# define send_code(s, c, tree) \ + { if (z_verbose>2) fprintf(stderr,"\ncd %3d ",(c)); \ + send_bits(s, tree[c].Code, tree[c].Len); } +#endif + +/* =========================================================================== + * Output a short LSB first on the stream. + * IN assertion: there is enough room in pendingBuf. + */ +#define put_short(s, w) { \ + put_byte(s, (uch)((w) & 0xff)); \ + put_byte(s, (uch)((ush)(w) >> 8)); \ +} + +/* =========================================================================== + * Send a value on a given number of bits. + * IN assertion: length <= 16 and value fits in length bits. + */ +#ifdef DEBUG +local void send_bits OF((deflate_state *s, int value, int length)); + +local void send_bits(s, value, length) + deflate_state *s; + int value; /* value to send */ + int length; /* number of bits */ +{ + Tracevv((stderr," l %2d v %4x ", length, value)); + Assert(length > 0 && length <= 15, "invalid length"); + s->bits_sent += (ulg)length; + + /* If not enough room in bi_buf, use (valid) bits from bi_buf and + * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid)) + * unused bits in value. + */ + if (s->bi_valid > (int)Buf_size - length) { + s->bi_buf |= (ush)value << s->bi_valid; + put_short(s, s->bi_buf); + s->bi_buf = (ush)value >> (Buf_size - s->bi_valid); + s->bi_valid += length - Buf_size; + } else { + s->bi_buf |= (ush)value << s->bi_valid; + s->bi_valid += length; + } +} +#else /* !DEBUG */ + +#define send_bits(s, value, length) \ +{ int len = length;\ + if (s->bi_valid > (int)Buf_size - len) {\ + int val = value;\ + s->bi_buf |= (ush)val << s->bi_valid;\ + put_short(s, s->bi_buf);\ + s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\ + s->bi_valid += len - Buf_size;\ + } else {\ + s->bi_buf |= (ush)(value) << s->bi_valid;\ + s->bi_valid += len;\ + }\ +} +#endif /* DEBUG */ + + +/* the arguments must not have side effects */ + +/* =========================================================================== + * Initialize the various 'constant' tables. + */ +local void tr_static_init() +{ +#if defined(GEN_TREES_H) || !defined(STDC) + static int static_init_done = 0; + int n; /* iterates over tree elements */ + int bits; /* bit counter */ + int length; /* length value */ + int code; /* code value */ + int dist; /* distance index */ + ush bl_count[MAX_BITS+1]; + /* number of codes at each bit length for an optimal tree */ + + if (static_init_done) return; + + /* For some embedded targets, global variables are not initialized: */ +#ifdef NO_INIT_GLOBAL_POINTERS + static_l_desc.static_tree = static_ltree; + static_l_desc.extra_bits = extra_lbits; + static_d_desc.static_tree = static_dtree; + static_d_desc.extra_bits = extra_dbits; + static_bl_desc.extra_bits = extra_blbits; +#endif + + /* Initialize the mapping length (0..255) -> length code (0..28) */ + length = 0; + for (code = 0; code < LENGTH_CODES-1; code++) { + base_length[code] = length; + for (n = 0; n < (1< dist code (0..29) */ + dist = 0; + for (code = 0 ; code < 16; code++) { + base_dist[code] = dist; + for (n = 0; n < (1<>= 7; /* from now on, all distances are divided by 128 */ + for ( ; code < D_CODES; code++) { + base_dist[code] = dist << 7; + for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) { + _dist_code[256 + dist++] = (uch)code; + } + } + Assert (dist == 256, "tr_static_init: 256+dist != 512"); + + /* Construct the codes of the static literal tree */ + for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0; + n = 0; + while (n <= 143) static_ltree[n++].Len = 8, bl_count[8]++; + while (n <= 255) static_ltree[n++].Len = 9, bl_count[9]++; + while (n <= 279) static_ltree[n++].Len = 7, bl_count[7]++; + while (n <= 287) static_ltree[n++].Len = 8, bl_count[8]++; + /* Codes 286 and 287 do not exist, but we must include them in the + * tree construction to get a canonical Huffman tree (longest code + * all ones) + */ + gen_codes((ct_data *)static_ltree, L_CODES+1, bl_count); + + /* The static distance tree is trivial: */ + for (n = 0; n < D_CODES; n++) { + static_dtree[n].Len = 5; + static_dtree[n].Code = bi_reverse((unsigned)n, 5); + } + static_init_done = 1; + +# ifdef GEN_TREES_H + gen_trees_header(); +# endif +#endif /* defined(GEN_TREES_H) || !defined(STDC) */ +} + +/* =========================================================================== + * Genererate the file trees.h describing the static trees. + */ +#ifdef GEN_TREES_H +# ifndef DEBUG +# include +# endif + +# define SEPARATOR(i, last, width) \ + ((i) == (last)? "\n};\n\n" : \ + ((i) % (width) == (width)-1 ? ",\n" : ", ")) + +void gen_trees_header() +{ + FILE *header = fopen("trees.h", "w"); + int i; + + Assert (header != NULL, "Can't open trees.h"); + fprintf(header, + "/* header created automatically with -DGEN_TREES_H */\n\n"); + + fprintf(header, "local const ct_data static_ltree[L_CODES+2] = {\n"); + for (i = 0; i < L_CODES+2; i++) { + fprintf(header, "{{%3u},{%3u}}%s", static_ltree[i].Code, + static_ltree[i].Len, SEPARATOR(i, L_CODES+1, 5)); + } + + fprintf(header, "local const ct_data static_dtree[D_CODES] = {\n"); + for (i = 0; i < D_CODES; i++) { + fprintf(header, "{{%2u},{%2u}}%s", static_dtree[i].Code, + static_dtree[i].Len, SEPARATOR(i, D_CODES-1, 5)); + } + + fprintf(header, "const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = {\n"); + for (i = 0; i < DIST_CODE_LEN; i++) { + fprintf(header, "%2u%s", _dist_code[i], + SEPARATOR(i, DIST_CODE_LEN-1, 20)); + } + + fprintf(header, + "const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= {\n"); + for (i = 0; i < MAX_MATCH-MIN_MATCH+1; i++) { + fprintf(header, "%2u%s", _length_code[i], + SEPARATOR(i, MAX_MATCH-MIN_MATCH, 20)); + } + + fprintf(header, "local const int base_length[LENGTH_CODES] = {\n"); + for (i = 0; i < LENGTH_CODES; i++) { + fprintf(header, "%1u%s", base_length[i], + SEPARATOR(i, LENGTH_CODES-1, 20)); + } + + fprintf(header, "local const int base_dist[D_CODES] = {\n"); + for (i = 0; i < D_CODES; i++) { + fprintf(header, "%5u%s", base_dist[i], + SEPARATOR(i, D_CODES-1, 10)); + } + + fclose(header); +} +#endif /* GEN_TREES_H */ + +/* =========================================================================== + * Initialize the tree data structures for a new zlib stream. + */ +void ZLIB_INTERNAL _tr_init(s) + deflate_state *s; +{ + tr_static_init(); + + s->l_desc.dyn_tree = s->dyn_ltree; + s->l_desc.stat_desc = &static_l_desc; + + s->d_desc.dyn_tree = s->dyn_dtree; + s->d_desc.stat_desc = &static_d_desc; + + s->bl_desc.dyn_tree = s->bl_tree; + s->bl_desc.stat_desc = &static_bl_desc; + + s->bi_buf = 0; + s->bi_valid = 0; + s->last_eob_len = 8; /* enough lookahead for inflate */ +#ifdef DEBUG + s->compressed_len = 0L; + s->bits_sent = 0L; +#endif + + /* Initialize the first block of the first file: */ + init_block(s); +} + +/* =========================================================================== + * Initialize a new block. + */ +local void init_block(s) + deflate_state *s; +{ + int n; /* iterates over tree elements */ + + /* Initialize the trees. */ + for (n = 0; n < L_CODES; n++) s->dyn_ltree[n].Freq = 0; + for (n = 0; n < D_CODES; n++) s->dyn_dtree[n].Freq = 0; + for (n = 0; n < BL_CODES; n++) s->bl_tree[n].Freq = 0; + + s->dyn_ltree[END_BLOCK].Freq = 1; + s->opt_len = s->static_len = 0L; + s->last_lit = s->matches = 0; +} + +#define SMALLEST 1 +/* Index within the heap array of least frequent node in the Huffman tree */ + + +/* =========================================================================== + * Remove the smallest element from the heap and recreate the heap with + * one less element. Updates heap and heap_len. + */ +#define pqremove(s, tree, top) \ +{\ + top = s->heap[SMALLEST]; \ + s->heap[SMALLEST] = s->heap[s->heap_len--]; \ + pqdownheap(s, tree, SMALLEST); \ +} + +/* =========================================================================== + * Compares to subtrees, using the tree depth as tie breaker when + * the subtrees have equal frequency. This minimizes the worst case length. + */ +#define smaller(tree, n, m, depth) \ + (tree[n].Freq < tree[m].Freq || \ + (tree[n].Freq == tree[m].Freq && depth[n] <= depth[m])) + +/* =========================================================================== + * Restore the heap property by moving down the tree starting at node k, + * exchanging a node with the smallest of its two sons if necessary, stopping + * when the heap property is re-established (each father smaller than its + * two sons). + */ +local void pqdownheap(s, tree, k) + deflate_state *s; + ct_data *tree; /* the tree to restore */ + int k; /* node to move down */ +{ + int v = s->heap[k]; + int j = k << 1; /* left son of k */ + while (j <= s->heap_len) { + /* Set j to the smallest of the two sons: */ + if (j < s->heap_len && + smaller(tree, s->heap[j+1], s->heap[j], s->depth)) { + j++; + } + /* Exit if v is smaller than both sons */ + if (smaller(tree, v, s->heap[j], s->depth)) break; + + /* Exchange v with the smallest son */ + s->heap[k] = s->heap[j]; k = j; + + /* And continue down the tree, setting j to the left son of k */ + j <<= 1; + } + s->heap[k] = v; +} + +/* =========================================================================== + * Compute the optimal bit lengths for a tree and update the total bit length + * for the current block. + * IN assertion: the fields freq and dad are set, heap[heap_max] and + * above are the tree nodes sorted by increasing frequency. + * OUT assertions: the field len is set to the optimal bit length, the + * array bl_count contains the frequencies for each bit length. + * The length opt_len is updated; static_len is also updated if stree is + * not null. + */ +local void gen_bitlen(s, desc) + deflate_state *s; + tree_desc *desc; /* the tree descriptor */ +{ + ct_data *tree = desc->dyn_tree; + int max_code = desc->max_code; + const ct_data *stree = desc->stat_desc->static_tree; + const intf *extra = desc->stat_desc->extra_bits; + int base = desc->stat_desc->extra_base; + int max_length = desc->stat_desc->max_length; + int h; /* heap index */ + int n, m; /* iterate over the tree elements */ + int bits; /* bit length */ + int xbits; /* extra bits */ + ush f; /* frequency */ + int overflow = 0; /* number of elements with bit length too large */ + + for (bits = 0; bits <= MAX_BITS; bits++) s->bl_count[bits] = 0; + + /* In a first pass, compute the optimal bit lengths (which may + * overflow in the case of the bit length tree). + */ + tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */ + + for (h = s->heap_max+1; h < HEAP_SIZE; h++) { + n = s->heap[h]; + bits = tree[tree[n].Dad].Len + 1; + if (bits > max_length) bits = max_length, overflow++; + tree[n].Len = (ush)bits; + /* We overwrite tree[n].Dad which is no longer needed */ + + if (n > max_code) continue; /* not a leaf node */ + + s->bl_count[bits]++; + xbits = 0; + if (n >= base) xbits = extra[n-base]; + f = tree[n].Freq; + s->opt_len += (ulg)f * (bits + xbits); + if (stree) s->static_len += (ulg)f * (stree[n].Len + xbits); + } + if (overflow == 0) return; + + Trace((stderr,"\nbit length overflow\n")); + /* This happens for example on obj2 and pic of the Calgary corpus */ + + /* Find the first bit length which could increase: */ + do { + bits = max_length-1; + while (s->bl_count[bits] == 0) bits--; + s->bl_count[bits]--; /* move one leaf down the tree */ + s->bl_count[bits+1] += 2; /* move one overflow item as its brother */ + s->bl_count[max_length]--; + /* The brother of the overflow item also moves one step up, + * but this does not affect bl_count[max_length] + */ + overflow -= 2; + } while (overflow > 0); + + /* Now recompute all bit lengths, scanning in increasing frequency. + * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all + * lengths instead of fixing only the wrong ones. This idea is taken + * from 'ar' written by Haruhiko Okumura.) + */ + for (bits = max_length; bits != 0; bits--) { + n = s->bl_count[bits]; + while (n != 0) { + m = s->heap[--h]; + if (m > max_code) continue; + if ((unsigned) tree[m].Len != (unsigned) bits) { + Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits)); + s->opt_len += ((long)bits - (long)tree[m].Len) + *(long)tree[m].Freq; + tree[m].Len = (ush)bits; + } + n--; + } + } +} + +/* =========================================================================== + * Generate the codes for a given tree and bit counts (which need not be + * optimal). + * IN assertion: the array bl_count contains the bit length statistics for + * the given tree and the field len is set for all tree elements. + * OUT assertion: the field code is set for all tree elements of non + * zero code length. + */ +local void gen_codes (tree, max_code, bl_count) + ct_data *tree; /* the tree to decorate */ + int max_code; /* largest code with non zero frequency */ + ushf *bl_count; /* number of codes at each bit length */ +{ + ush next_code[MAX_BITS+1]; /* next code value for each bit length */ + ush code = 0; /* running code value */ + int bits; /* bit index */ + int n; /* code index */ + + /* The distribution counts are first used to generate the code values + * without bit reversal. + */ + for (bits = 1; bits <= MAX_BITS; bits++) { + next_code[bits] = code = (code + bl_count[bits-1]) << 1; + } + /* Check that the bit counts in bl_count are consistent. The last code + * must be all ones. + */ + Assert (code + bl_count[MAX_BITS]-1 == (1<dyn_tree; + const ct_data *stree = desc->stat_desc->static_tree; + int elems = desc->stat_desc->elems; + int n, m; /* iterate over heap elements */ + int max_code = -1; /* largest code with non zero frequency */ + int node; /* new node being created */ + + /* Construct the initial heap, with least frequent element in + * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1]. + * heap[0] is not used. + */ + s->heap_len = 0, s->heap_max = HEAP_SIZE; + + for (n = 0; n < elems; n++) { + if (tree[n].Freq != 0) { + s->heap[++(s->heap_len)] = max_code = n; + s->depth[n] = 0; + } else { + tree[n].Len = 0; + } + } + + /* The pkzip format requires that at least one distance code exists, + * and that at least one bit should be sent even if there is only one + * possible code. So to avoid special checks later on we force at least + * two codes of non zero frequency. + */ + while (s->heap_len < 2) { + node = s->heap[++(s->heap_len)] = (max_code < 2 ? ++max_code : 0); + tree[node].Freq = 1; + s->depth[node] = 0; + s->opt_len--; if (stree) s->static_len -= stree[node].Len; + /* node is 0 or 1 so it does not have extra bits */ + } + desc->max_code = max_code; + + /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree, + * establish sub-heaps of increasing lengths: + */ + for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n); + + /* Construct the Huffman tree by repeatedly combining the least two + * frequent nodes. + */ + node = elems; /* next internal node of the tree */ + do { + pqremove(s, tree, n); /* n = node of least frequency */ + m = s->heap[SMALLEST]; /* m = node of next least frequency */ + + s->heap[--(s->heap_max)] = n; /* keep the nodes sorted by frequency */ + s->heap[--(s->heap_max)] = m; + + /* Create a new node father of n and m */ + tree[node].Freq = tree[n].Freq + tree[m].Freq; + s->depth[node] = (uch)((s->depth[n] >= s->depth[m] ? + s->depth[n] : s->depth[m]) + 1); + tree[n].Dad = tree[m].Dad = (ush)node; +#ifdef DUMP_BL_TREE + if (tree == s->bl_tree) { + fprintf(stderr,"\nnode %d(%d), sons %d(%d) %d(%d)", + node, tree[node].Freq, n, tree[n].Freq, m, tree[m].Freq); + } +#endif + /* and insert the new node in the heap */ + s->heap[SMALLEST] = node++; + pqdownheap(s, tree, SMALLEST); + + } while (s->heap_len >= 2); + + s->heap[--(s->heap_max)] = s->heap[SMALLEST]; + + /* At this point, the fields freq and dad are set. We can now + * generate the bit lengths. + */ + gen_bitlen(s, (tree_desc *)desc); + + /* The field len is now set, we can generate the bit codes */ + gen_codes ((ct_data *)tree, max_code, s->bl_count); +} + +/* =========================================================================== + * Scan a literal or distance tree to determine the frequencies of the codes + * in the bit length tree. + */ +local void scan_tree (s, tree, max_code) + deflate_state *s; + ct_data *tree; /* the tree to be scanned */ + int max_code; /* and its largest code of non zero frequency */ +{ + int n; /* iterates over all tree elements */ + int prevlen = -1; /* last emitted length */ + int curlen; /* length of current code */ + int nextlen = tree[0].Len; /* length of next code */ + int count = 0; /* repeat count of the current code */ + int max_count = 7; /* max repeat count */ + int min_count = 4; /* min repeat count */ + + if (nextlen == 0) max_count = 138, min_count = 3; + tree[max_code+1].Len = (ush)0xffff; /* guard */ + + for (n = 0; n <= max_code; n++) { + curlen = nextlen; nextlen = tree[n+1].Len; + if (++count < max_count && curlen == nextlen) { + continue; + } else if (count < min_count) { + s->bl_tree[curlen].Freq += count; + } else if (curlen != 0) { + if (curlen != prevlen) s->bl_tree[curlen].Freq++; + s->bl_tree[REP_3_6].Freq++; + } else if (count <= 10) { + s->bl_tree[REPZ_3_10].Freq++; + } else { + s->bl_tree[REPZ_11_138].Freq++; + } + count = 0; prevlen = curlen; + if (nextlen == 0) { + max_count = 138, min_count = 3; + } else if (curlen == nextlen) { + max_count = 6, min_count = 3; + } else { + max_count = 7, min_count = 4; + } + } +} + +/* =========================================================================== + * Send a literal or distance tree in compressed form, using the codes in + * bl_tree. + */ +local void send_tree (s, tree, max_code) + deflate_state *s; + ct_data *tree; /* the tree to be scanned */ + int max_code; /* and its largest code of non zero frequency */ +{ + int n; /* iterates over all tree elements */ + int prevlen = -1; /* last emitted length */ + int curlen; /* length of current code */ + int nextlen = tree[0].Len; /* length of next code */ + int count = 0; /* repeat count of the current code */ + int max_count = 7; /* max repeat count */ + int min_count = 4; /* min repeat count */ + + /* tree[max_code+1].Len = -1; */ /* guard already set */ + if (nextlen == 0) max_count = 138, min_count = 3; + + for (n = 0; n <= max_code; n++) { + curlen = nextlen; nextlen = tree[n+1].Len; + if (++count < max_count && curlen == nextlen) { + continue; + } else if (count < min_count) { + do { send_code(s, curlen, s->bl_tree); } while (--count != 0); + + } else if (curlen != 0) { + if (curlen != prevlen) { + send_code(s, curlen, s->bl_tree); count--; + } + Assert(count >= 3 && count <= 6, " 3_6?"); + send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2); + + } else if (count <= 10) { + send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3); + + } else { + send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7); + } + count = 0; prevlen = curlen; + if (nextlen == 0) { + max_count = 138, min_count = 3; + } else if (curlen == nextlen) { + max_count = 6, min_count = 3; + } else { + max_count = 7, min_count = 4; + } + } +} + +/* =========================================================================== + * Construct the Huffman tree for the bit lengths and return the index in + * bl_order of the last bit length code to send. + */ +local int build_bl_tree(s) + deflate_state *s; +{ + int max_blindex; /* index of last bit length code of non zero freq */ + + /* Determine the bit length frequencies for literal and distance trees */ + scan_tree(s, (ct_data *)s->dyn_ltree, s->l_desc.max_code); + scan_tree(s, (ct_data *)s->dyn_dtree, s->d_desc.max_code); + + /* Build the bit length tree: */ + build_tree(s, (tree_desc *)(&(s->bl_desc))); + /* opt_len now includes the length of the tree representations, except + * the lengths of the bit lengths codes and the 5+5+4 bits for the counts. + */ + + /* Determine the number of bit length codes to send. The pkzip format + * requires that at least 4 bit length codes be sent. (appnote.txt says + * 3 but the actual value used is 4.) + */ + for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) { + if (s->bl_tree[bl_order[max_blindex]].Len != 0) break; + } + /* Update opt_len to include the bit length tree and counts */ + s->opt_len += 3*(max_blindex+1) + 5+5+4; + Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld", + s->opt_len, s->static_len)); + + return max_blindex; +} + +/* =========================================================================== + * Send the header for a block using dynamic Huffman trees: the counts, the + * lengths of the bit length codes, the literal tree and the distance tree. + * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4. + */ +local void send_all_trees(s, lcodes, dcodes, blcodes) + deflate_state *s; + int lcodes, dcodes, blcodes; /* number of codes for each tree */ +{ + int rank; /* index in bl_order */ + + Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes"); + Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES, + "too many codes"); + Tracev((stderr, "\nbl counts: ")); + send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */ + send_bits(s, dcodes-1, 5); + send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */ + for (rank = 0; rank < blcodes; rank++) { + Tracev((stderr, "\nbl code %2d ", bl_order[rank])); + send_bits(s, s->bl_tree[bl_order[rank]].Len, 3); + } + Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent)); + + send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */ + Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent)); + + send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */ + Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent)); +} + +/* =========================================================================== + * Send a stored block + */ +void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last) + deflate_state *s; + charf *buf; /* input block */ + ulg stored_len; /* length of input block */ + int last; /* one if this is the last block for a file */ +{ + send_bits(s, (STORED_BLOCK<<1)+last, 3); /* send block type */ +#ifdef DEBUG + s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L; + s->compressed_len += (stored_len + 4) << 3; +#endif + copy_block(s, buf, (unsigned)stored_len, 1); /* with header */ +} + +/* =========================================================================== + * Send one empty static block to give enough lookahead for inflate. + * This takes 10 bits, of which 7 may remain in the bit buffer. + * The current inflate code requires 9 bits of lookahead. If the + * last two codes for the previous block (real code plus EOB) were coded + * on 5 bits or less, inflate may have only 5+3 bits of lookahead to decode + * the last real code. In this case we send two empty static blocks instead + * of one. (There are no problems if the previous block is stored or fixed.) + * To simplify the code, we assume the worst case of last real code encoded + * on one bit only. + */ +void ZLIB_INTERNAL _tr_align(s) + deflate_state *s; +{ + send_bits(s, STATIC_TREES<<1, 3); + send_code(s, END_BLOCK, static_ltree); +#ifdef DEBUG + s->compressed_len += 10L; /* 3 for block type, 7 for EOB */ +#endif + bi_flush(s); + /* Of the 10 bits for the empty block, we have already sent + * (10 - bi_valid) bits. The lookahead for the last real code (before + * the EOB of the previous block) was thus at least one plus the length + * of the EOB plus what we have just sent of the empty static block. + */ + if (1 + s->last_eob_len + 10 - s->bi_valid < 9) { + send_bits(s, STATIC_TREES<<1, 3); + send_code(s, END_BLOCK, static_ltree); +#ifdef DEBUG + s->compressed_len += 10L; +#endif + bi_flush(s); + } + s->last_eob_len = 7; +} + +/* =========================================================================== + * Determine the best encoding for the current block: dynamic trees, static + * trees or store, and output the encoded block to the zip file. + */ +void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last) + deflate_state *s; + charf *buf; /* input block, or NULL if too old */ + ulg stored_len; /* length of input block */ + int last; /* one if this is the last block for a file */ +{ + ulg opt_lenb, static_lenb; /* opt_len and static_len in bytes */ + int max_blindex = 0; /* index of last bit length code of non zero freq */ + + /* Build the Huffman trees unless a stored block is forced */ + if (s->level > 0) { + + /* Check if the file is binary or text */ + if (s->strm->data_type == Z_UNKNOWN) + s->strm->data_type = detect_data_type(s); + + /* Construct the literal and distance trees */ + build_tree(s, (tree_desc *)(&(s->l_desc))); + Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len, + s->static_len)); + + build_tree(s, (tree_desc *)(&(s->d_desc))); + Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len, + s->static_len)); + /* At this point, opt_len and static_len are the total bit lengths of + * the compressed block data, excluding the tree representations. + */ + + /* Build the bit length tree for the above two trees, and get the index + * in bl_order of the last bit length code to send. + */ + max_blindex = build_bl_tree(s); + + /* Determine the best encoding. Compute the block lengths in bytes. */ + opt_lenb = (s->opt_len+3+7)>>3; + static_lenb = (s->static_len+3+7)>>3; + + Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ", + opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len, + s->last_lit)); + + if (static_lenb <= opt_lenb) opt_lenb = static_lenb; + + } else { + Assert(buf != (char*)0, "lost buf"); + opt_lenb = static_lenb = stored_len + 5; /* force a stored block */ + } + +#ifdef FORCE_STORED + if (buf != (char*)0) { /* force stored block */ +#else + if (stored_len+4 <= opt_lenb && buf != (char*)0) { + /* 4: two words for the lengths */ +#endif + /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE. + * Otherwise we can't have processed more than WSIZE input bytes since + * the last block flush, because compression would have been + * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to + * transform a block into a stored block. + */ + _tr_stored_block(s, buf, stored_len, last); + +#ifdef FORCE_STATIC + } else if (static_lenb >= 0) { /* force static trees */ +#else + } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) { +#endif + send_bits(s, (STATIC_TREES<<1)+last, 3); + compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree); +#ifdef DEBUG + s->compressed_len += 3 + s->static_len; +#endif + } else { + send_bits(s, (DYN_TREES<<1)+last, 3); + send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1, + max_blindex+1); + compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree); +#ifdef DEBUG + s->compressed_len += 3 + s->opt_len; +#endif + } + Assert (s->compressed_len == s->bits_sent, "bad compressed size"); + /* The above check is made mod 2^32, for files larger than 512 MB + * and uLong implemented on 32 bits. + */ + init_block(s); + + if (last) { + bi_windup(s); +#ifdef DEBUG + s->compressed_len += 7; /* align on byte boundary */ +#endif + } + Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3, + s->compressed_len-7*last)); +} + +/* =========================================================================== + * Save the match info and tally the frequency counts. Return true if + * the current block must be flushed. + */ +int ZLIB_INTERNAL _tr_tally (s, dist, lc) + deflate_state *s; + unsigned dist; /* distance of matched string */ + unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */ +{ + s->d_buf[s->last_lit] = (ush)dist; + s->l_buf[s->last_lit++] = (uch)lc; + if (dist == 0) { + /* lc is the unmatched char */ + s->dyn_ltree[lc].Freq++; + } else { + s->matches++; + /* Here, lc is the match length - MIN_MATCH */ + dist--; /* dist = match distance - 1 */ + Assert((ush)dist < (ush)MAX_DIST(s) && + (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) && + (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match"); + + s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++; + s->dyn_dtree[d_code(dist)].Freq++; + } + +#ifdef TRUNCATE_BLOCK + /* Try to guess if it is profitable to stop the current block here */ + if ((s->last_lit & 0x1fff) == 0 && s->level > 2) { + /* Compute an upper bound for the compressed length */ + ulg out_length = (ulg)s->last_lit*8L; + ulg in_length = (ulg)((long)s->strstart - s->block_start); + int dcode; + for (dcode = 0; dcode < D_CODES; dcode++) { + out_length += (ulg)s->dyn_dtree[dcode].Freq * + (5L+extra_dbits[dcode]); + } + out_length >>= 3; + Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ", + s->last_lit, in_length, out_length, + 100L - out_length*100L/in_length)); + if (s->matches < s->last_lit/2 && out_length < in_length/2) return 1; + } +#endif + return (s->last_lit == s->lit_bufsize-1); + /* We avoid equality with lit_bufsize because of wraparound at 64K + * on 16 bit machines and because stored blocks are restricted to + * 64K-1 bytes. + */ +} + +/* =========================================================================== + * Send the block data compressed using the given Huffman trees + */ +local void compress_block(s, ltree, dtree) + deflate_state *s; + ct_data *ltree; /* literal tree */ + ct_data *dtree; /* distance tree */ +{ + unsigned dist; /* distance of matched string */ + int lc; /* match length or unmatched char (if dist == 0) */ + unsigned lx = 0; /* running index in l_buf */ + unsigned code; /* the code to send */ + int extra; /* number of extra bits to send */ + + if (s->last_lit != 0) do { + dist = s->d_buf[lx]; + lc = s->l_buf[lx++]; + if (dist == 0) { + send_code(s, lc, ltree); /* send a literal byte */ + Tracecv(isgraph(lc), (stderr," '%c' ", lc)); + } else { + /* Here, lc is the match length - MIN_MATCH */ + code = _length_code[lc]; + send_code(s, code+LITERALS+1, ltree); /* send the length code */ + extra = extra_lbits[code]; + if (extra != 0) { + lc -= base_length[code]; + send_bits(s, lc, extra); /* send the extra length bits */ + } + dist--; /* dist is now the match distance - 1 */ + code = d_code(dist); + Assert (code < D_CODES, "bad d_code"); + + send_code(s, code, dtree); /* send the distance code */ + extra = extra_dbits[code]; + if (extra != 0) { + dist -= base_dist[code]; + send_bits(s, dist, extra); /* send the extra distance bits */ + } + } /* literal or match pair ? */ + + /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */ + Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx, + "pendingBuf overflow"); + + } while (lx < s->last_lit); + + send_code(s, END_BLOCK, ltree); + s->last_eob_len = ltree[END_BLOCK].Len; +} + +/* =========================================================================== + * Check if the data type is TEXT or BINARY, using the following algorithm: + * - TEXT if the two conditions below are satisfied: + * a) There are no non-portable control characters belonging to the + * "black list" (0..6, 14..25, 28..31). + * b) There is at least one printable character belonging to the + * "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255). + * - BINARY otherwise. + * - The following partially-portable control characters form a + * "gray list" that is ignored in this detection algorithm: + * (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}). + * IN assertion: the fields Freq of dyn_ltree are set. + */ +local int detect_data_type(s) + deflate_state *s; +{ + /* black_mask is the bit mask of black-listed bytes + * set bits 0..6, 14..25, and 28..31 + * 0xf3ffc07f = binary 11110011111111111100000001111111 + */ + unsigned long black_mask = 0xf3ffc07fUL; + int n; + + /* Check for non-textual ("black-listed") bytes. */ + for (n = 0; n <= 31; n++, black_mask >>= 1) + if ((black_mask & 1) && (s->dyn_ltree[n].Freq != 0)) + return Z_BINARY; + + /* Check for textual ("white-listed") bytes. */ + if (s->dyn_ltree[9].Freq != 0 || s->dyn_ltree[10].Freq != 0 + || s->dyn_ltree[13].Freq != 0) + return Z_TEXT; + for (n = 32; n < LITERALS; n++) + if (s->dyn_ltree[n].Freq != 0) + return Z_TEXT; + + /* There are no "black-listed" or "white-listed" bytes: + * this stream either is empty or has tolerated ("gray-listed") bytes only. + */ + return Z_BINARY; +} + +/* =========================================================================== + * Reverse the first len bits of a code, using straightforward code (a faster + * method would use a table) + * IN assertion: 1 <= len <= 15 + */ +local unsigned bi_reverse(code, len) + unsigned code; /* the value to invert */ + int len; /* its bit length */ +{ + register unsigned res = 0; + do { + res |= code & 1; + code >>= 1, res <<= 1; + } while (--len > 0); + return res >> 1; +} + +/* =========================================================================== + * Flush the bit buffer, keeping at most 7 bits in it. + */ +local void bi_flush(s) + deflate_state *s; +{ + if (s->bi_valid == 16) { + put_short(s, s->bi_buf); + s->bi_buf = 0; + s->bi_valid = 0; + } else if (s->bi_valid >= 8) { + put_byte(s, (Byte)s->bi_buf); + s->bi_buf >>= 8; + s->bi_valid -= 8; + } +} + +/* =========================================================================== + * Flush the bit buffer and align the output on a byte boundary + */ +local void bi_windup(s) + deflate_state *s; +{ + if (s->bi_valid > 8) { + put_short(s, s->bi_buf); + } else if (s->bi_valid > 0) { + put_byte(s, (Byte)s->bi_buf); + } + s->bi_buf = 0; + s->bi_valid = 0; +#ifdef DEBUG + s->bits_sent = (s->bits_sent+7) & ~7; +#endif +} + +/* =========================================================================== + * Copy a stored block, storing first the length and its + * one's complement if requested. + */ +local void copy_block(s, buf, len, header) + deflate_state *s; + charf *buf; /* the input data */ + unsigned len; /* its length */ + int header; /* true if block header must be written */ +{ + bi_windup(s); /* align on byte boundary */ + s->last_eob_len = 8; /* enough lookahead for inflate */ + + if (header) { + put_short(s, (ush)len); + put_short(s, (ush)~len); +#ifdef DEBUG + s->bits_sent += 2*16; +#endif + } +#ifdef DEBUG + s->bits_sent += (ulg)len<<3; +#endif + while (len--) { + put_byte(s, *buf++); + } +} diff --git a/third_party/libwebsocket/zlib/trees.h b/third_party/libwebsocket/zlib/trees.h new file mode 100644 index 0000000..ce8f620 --- /dev/null +++ b/third_party/libwebsocket/zlib/trees.h @@ -0,0 +1,128 @@ +/* header created automatically with -DGEN_TREES_H */ + +local const ct_data static_ltree[L_CODES+2] = { +{{ 12},{ 8}}, {{140},{ 8}}, {{ 76},{ 8}}, {{204},{ 8}}, {{ 44},{ 8}}, +{{172},{ 8}}, {{108},{ 8}}, {{236},{ 8}}, {{ 28},{ 8}}, {{156},{ 8}}, +{{ 92},{ 8}}, {{220},{ 8}}, {{ 60},{ 8}}, {{188},{ 8}}, {{124},{ 8}}, +{{252},{ 8}}, {{ 2},{ 8}}, {{130},{ 8}}, {{ 66},{ 8}}, {{194},{ 8}}, +{{ 34},{ 8}}, {{162},{ 8}}, {{ 98},{ 8}}, {{226},{ 8}}, {{ 18},{ 8}}, +{{146},{ 8}}, {{ 82},{ 8}}, {{210},{ 8}}, {{ 50},{ 8}}, {{178},{ 8}}, +{{114},{ 8}}, {{242},{ 8}}, {{ 10},{ 8}}, {{138},{ 8}}, {{ 74},{ 8}}, +{{202},{ 8}}, {{ 42},{ 8}}, {{170},{ 8}}, {{106},{ 8}}, {{234},{ 8}}, +{{ 26},{ 8}}, {{154},{ 8}}, {{ 90},{ 8}}, {{218},{ 8}}, {{ 58},{ 8}}, +{{186},{ 8}}, {{122},{ 8}}, {{250},{ 8}}, {{ 6},{ 8}}, {{134},{ 8}}, +{{ 70},{ 8}}, {{198},{ 8}}, {{ 38},{ 8}}, {{166},{ 8}}, {{102},{ 8}}, +{{230},{ 8}}, {{ 22},{ 8}}, {{150},{ 8}}, {{ 86},{ 8}}, {{214},{ 8}}, +{{ 54},{ 8}}, {{182},{ 8}}, {{118},{ 8}}, {{246},{ 8}}, {{ 14},{ 8}}, +{{142},{ 8}}, {{ 78},{ 8}}, {{206},{ 8}}, {{ 46},{ 8}}, {{174},{ 8}}, +{{110},{ 8}}, {{238},{ 8}}, {{ 30},{ 8}}, {{158},{ 8}}, {{ 94},{ 8}}, +{{222},{ 8}}, {{ 62},{ 8}}, {{190},{ 8}}, {{126},{ 8}}, {{254},{ 8}}, +{{ 1},{ 8}}, {{129},{ 8}}, {{ 65},{ 8}}, {{193},{ 8}}, {{ 33},{ 8}}, +{{161},{ 8}}, {{ 97},{ 8}}, {{225},{ 8}}, {{ 17},{ 8}}, {{145},{ 8}}, +{{ 81},{ 8}}, {{209},{ 8}}, {{ 49},{ 8}}, {{177},{ 8}}, {{113},{ 8}}, +{{241},{ 8}}, {{ 9},{ 8}}, {{137},{ 8}}, {{ 73},{ 8}}, {{201},{ 8}}, +{{ 41},{ 8}}, {{169},{ 8}}, {{105},{ 8}}, {{233},{ 8}}, {{ 25},{ 8}}, +{{153},{ 8}}, {{ 89},{ 8}}, {{217},{ 8}}, {{ 57},{ 8}}, {{185},{ 8}}, +{{121},{ 8}}, {{249},{ 8}}, {{ 5},{ 8}}, {{133},{ 8}}, {{ 69},{ 8}}, +{{197},{ 8}}, {{ 37},{ 8}}, {{165},{ 8}}, {{101},{ 8}}, {{229},{ 8}}, +{{ 21},{ 8}}, {{149},{ 8}}, {{ 85},{ 8}}, {{213},{ 8}}, {{ 53},{ 8}}, +{{181},{ 8}}, {{117},{ 8}}, {{245},{ 8}}, {{ 13},{ 8}}, {{141},{ 8}}, +{{ 77},{ 8}}, {{205},{ 8}}, {{ 45},{ 8}}, {{173},{ 8}}, {{109},{ 8}}, +{{237},{ 8}}, {{ 29},{ 8}}, {{157},{ 8}}, {{ 93},{ 8}}, {{221},{ 8}}, +{{ 61},{ 8}}, {{189},{ 8}}, {{125},{ 8}}, {{253},{ 8}}, {{ 19},{ 9}}, +{{275},{ 9}}, {{147},{ 9}}, {{403},{ 9}}, {{ 83},{ 9}}, {{339},{ 9}}, +{{211},{ 9}}, {{467},{ 9}}, {{ 51},{ 9}}, {{307},{ 9}}, {{179},{ 9}}, +{{435},{ 9}}, {{115},{ 9}}, {{371},{ 9}}, {{243},{ 9}}, {{499},{ 9}}, +{{ 11},{ 9}}, {{267},{ 9}}, {{139},{ 9}}, {{395},{ 9}}, {{ 75},{ 9}}, +{{331},{ 9}}, {{203},{ 9}}, {{459},{ 9}}, {{ 43},{ 9}}, {{299},{ 9}}, +{{171},{ 9}}, {{427},{ 9}}, {{107},{ 9}}, {{363},{ 9}}, {{235},{ 9}}, +{{491},{ 9}}, {{ 27},{ 9}}, {{283},{ 9}}, {{155},{ 9}}, {{411},{ 9}}, +{{ 91},{ 9}}, {{347},{ 9}}, {{219},{ 9}}, {{475},{ 9}}, {{ 59},{ 9}}, +{{315},{ 9}}, {{187},{ 9}}, {{443},{ 9}}, {{123},{ 9}}, {{379},{ 9}}, +{{251},{ 9}}, {{507},{ 9}}, {{ 7},{ 9}}, {{263},{ 9}}, {{135},{ 9}}, +{{391},{ 9}}, {{ 71},{ 9}}, {{327},{ 9}}, {{199},{ 9}}, {{455},{ 9}}, +{{ 39},{ 9}}, {{295},{ 9}}, {{167},{ 9}}, {{423},{ 9}}, {{103},{ 9}}, +{{359},{ 9}}, {{231},{ 9}}, {{487},{ 9}}, {{ 23},{ 9}}, {{279},{ 9}}, +{{151},{ 9}}, {{407},{ 9}}, {{ 87},{ 9}}, {{343},{ 9}}, {{215},{ 9}}, +{{471},{ 9}}, {{ 55},{ 9}}, {{311},{ 9}}, {{183},{ 9}}, {{439},{ 9}}, +{{119},{ 9}}, {{375},{ 9}}, {{247},{ 9}}, {{503},{ 9}}, {{ 15},{ 9}}, +{{271},{ 9}}, {{143},{ 9}}, {{399},{ 9}}, {{ 79},{ 9}}, {{335},{ 9}}, +{{207},{ 9}}, {{463},{ 9}}, {{ 47},{ 9}}, {{303},{ 9}}, {{175},{ 9}}, +{{431},{ 9}}, {{111},{ 9}}, {{367},{ 9}}, {{239},{ 9}}, {{495},{ 9}}, +{{ 31},{ 9}}, {{287},{ 9}}, {{159},{ 9}}, {{415},{ 9}}, {{ 95},{ 9}}, +{{351},{ 9}}, {{223},{ 9}}, {{479},{ 9}}, {{ 63},{ 9}}, {{319},{ 9}}, +{{191},{ 9}}, {{447},{ 9}}, {{127},{ 9}}, {{383},{ 9}}, {{255},{ 9}}, +{{511},{ 9}}, {{ 0},{ 7}}, {{ 64},{ 7}}, {{ 32},{ 7}}, {{ 96},{ 7}}, +{{ 16},{ 7}}, {{ 80},{ 7}}, {{ 48},{ 7}}, {{112},{ 7}}, {{ 8},{ 7}}, +{{ 72},{ 7}}, {{ 40},{ 7}}, {{104},{ 7}}, {{ 24},{ 7}}, {{ 88},{ 7}}, +{{ 56},{ 7}}, {{120},{ 7}}, {{ 4},{ 7}}, {{ 68},{ 7}}, {{ 36},{ 7}}, +{{100},{ 7}}, {{ 20},{ 7}}, {{ 84},{ 7}}, {{ 52},{ 7}}, {{116},{ 7}}, +{{ 3},{ 8}}, {{131},{ 8}}, {{ 67},{ 8}}, {{195},{ 8}}, {{ 35},{ 8}}, +{{163},{ 8}}, {{ 99},{ 8}}, {{227},{ 8}} +}; + +local const ct_data static_dtree[D_CODES] = { +{{ 0},{ 5}}, {{16},{ 5}}, {{ 8},{ 5}}, {{24},{ 5}}, {{ 4},{ 5}}, +{{20},{ 5}}, {{12},{ 5}}, {{28},{ 5}}, {{ 2},{ 5}}, {{18},{ 5}}, +{{10},{ 5}}, {{26},{ 5}}, {{ 6},{ 5}}, {{22},{ 5}}, {{14},{ 5}}, +{{30},{ 5}}, {{ 1},{ 5}}, {{17},{ 5}}, {{ 9},{ 5}}, {{25},{ 5}}, +{{ 5},{ 5}}, {{21},{ 5}}, {{13},{ 5}}, {{29},{ 5}}, {{ 3},{ 5}}, +{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}} +}; + +const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = { + 0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, + 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, +10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, +11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, +12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, +13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, +13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, +14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, +14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, +14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, +15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, +15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, +15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 0, 0, 16, 17, +18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 22, 22, 22, 22, +23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, +24, 24, 24, 24, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, +26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, +26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, +27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, +27, 27, 27, 27, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, +28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, +28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, +28, 28, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, +29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, +29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, +29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29 +}; + +const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12, +13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, +17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, +19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, +21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 22, 22, 22, 22, +22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 23, 23, 23, 23, 23, 23, 23, 23, +23, 23, 23, 23, 23, 23, 23, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, +24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, +25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, +25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, 26, 26, 26, 26, 26, 26, 26, 26, +26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, +26, 26, 26, 26, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, +27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 28 +}; + +local const int base_length[LENGTH_CODES] = { +0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56, +64, 80, 96, 112, 128, 160, 192, 224, 0 +}; + +local const int base_dist[D_CODES] = { + 0, 1, 2, 3, 4, 6, 8, 12, 16, 24, + 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, + 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576 +}; + diff --git a/third_party/libwebsocket/zlib/uncompr.c b/third_party/libwebsocket/zlib/uncompr.c new file mode 100644 index 0000000..f07773c --- /dev/null +++ b/third_party/libwebsocket/zlib/uncompr.c @@ -0,0 +1,59 @@ +/* uncompr.c -- decompress a memory buffer + * Copyright (C) 1995-2003, 2010 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#define ZLIB_INTERNAL +#include "zlib.h" + +/* =========================================================================== + Decompresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total + size of the destination buffer, which must be large enough to hold the + entire uncompressed data. (The size of the uncompressed data must have + been saved previously by the compressor and transmitted to the decompressor + by some mechanism outside the scope of this compression library.) + Upon exit, destLen is the actual size of the compressed buffer. + + uncompress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer, or Z_DATA_ERROR if the input data was corrupted. +*/ +int ZEXPORT uncompress (dest, destLen, source, sourceLen) + Bytef *dest; + uLongf *destLen; + const Bytef *source; + uLong sourceLen; +{ + z_stream stream; + int err; + + stream.next_in = (Bytef*)source; + stream.avail_in = (uInt)sourceLen; + /* Check for source > 64K on 16-bit machine: */ + if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR; + + stream.next_out = dest; + stream.avail_out = (uInt)*destLen; + if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR; + + stream.zalloc = (alloc_func)0; + stream.zfree = (free_func)0; + + err = inflateInit(&stream); + if (err != Z_OK) return err; + + err = inflate(&stream, Z_FINISH); + if (err != Z_STREAM_END) { + inflateEnd(&stream); + if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0)) + return Z_DATA_ERROR; + return err; + } + *destLen = stream.total_out; + + err = inflateEnd(&stream); + return err; +} diff --git a/third_party/libwebsocket/zlib/zconf.h b/third_party/libwebsocket/zlib/zconf.h new file mode 100644 index 0000000..88f90f9 --- /dev/null +++ b/third_party/libwebsocket/zlib/zconf.h @@ -0,0 +1,428 @@ +/* zconf.h -- configuration of the zlib compression library + * Copyright (C) 1995-2010 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#ifndef ZCONF_H +#define ZCONF_H + +/* + * If you *really* need a unique prefix for all types and library functions, + * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. + * Even better than compiling with -DZ_PREFIX would be to use configure to set + * this permanently in zconf.h using "./configure --zprefix". + */ +#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */ + +/* all linked symbols */ +# define _dist_code z__dist_code +# define _length_code z__length_code +# define _tr_align z__tr_align +# define _tr_flush_block z__tr_flush_block +# define _tr_init z__tr_init +# define _tr_stored_block z__tr_stored_block +# define _tr_tally z__tr_tally +# define adler32 z_adler32 +# define adler32_combine z_adler32_combine +# define adler32_combine64 z_adler32_combine64 +# define compress z_compress +# define compress2 z_compress2 +# define compressBound z_compressBound +# define crc32 z_crc32 +# define crc32_combine z_crc32_combine +# define crc32_combine64 z_crc32_combine64 +# define deflate z_deflate +# define deflateBound z_deflateBound +# define deflateCopy z_deflateCopy +# define deflateEnd z_deflateEnd +# define deflateInit2_ z_deflateInit2_ +# define deflateInit_ z_deflateInit_ +# define deflateParams z_deflateParams +# define deflatePrime z_deflatePrime +# define deflateReset z_deflateReset +# define deflateSetDictionary z_deflateSetDictionary +# define deflateSetHeader z_deflateSetHeader +# define deflateTune z_deflateTune +# define deflate_copyright z_deflate_copyright +# define get_crc_table z_get_crc_table +# define gz_error z_gz_error +# define gz_intmax z_gz_intmax +# define gz_strwinerror z_gz_strwinerror +# define gzbuffer z_gzbuffer +# define gzclearerr z_gzclearerr +# define gzclose z_gzclose +# define gzclose_r z_gzclose_r +# define gzclose_w z_gzclose_w +# define gzdirect z_gzdirect +# define gzdopen z_gzdopen +# define gzeof z_gzeof +# define gzerror z_gzerror +# define gzflush z_gzflush +# define gzgetc z_gzgetc +# define gzgets z_gzgets +# define gzoffset z_gzoffset +# define gzoffset64 z_gzoffset64 +# define gzopen z_gzopen +# define gzopen64 z_gzopen64 +# define gzprintf z_gzprintf +# define gzputc z_gzputc +# define gzputs z_gzputs +# define gzread z_gzread +# define gzrewind z_gzrewind +# define gzseek z_gzseek +# define gzseek64 z_gzseek64 +# define gzsetparams z_gzsetparams +# define gztell z_gztell +# define gztell64 z_gztell64 +# define gzungetc z_gzungetc +# define gzwrite z_gzwrite +# define inflate z_inflate +# define inflateBack z_inflateBack +# define inflateBackEnd z_inflateBackEnd +# define inflateBackInit_ z_inflateBackInit_ +# define inflateCopy z_inflateCopy +# define inflateEnd z_inflateEnd +# define inflateGetHeader z_inflateGetHeader +# define inflateInit2_ z_inflateInit2_ +# define inflateInit_ z_inflateInit_ +# define inflateMark z_inflateMark +# define inflatePrime z_inflatePrime +# define inflateReset z_inflateReset +# define inflateReset2 z_inflateReset2 +# define inflateSetDictionary z_inflateSetDictionary +# define inflateSync z_inflateSync +# define inflateSyncPoint z_inflateSyncPoint +# define inflateUndermine z_inflateUndermine +# define inflate_copyright z_inflate_copyright +# define inflate_fast z_inflate_fast +# define inflate_table z_inflate_table +# define uncompress z_uncompress +# define zError z_zError +# define zcalloc z_zcalloc +# define zcfree z_zcfree +# define zlibCompileFlags z_zlibCompileFlags +# define zlibVersion z_zlibVersion + +/* all zlib typedefs in zlib.h and zconf.h */ +# define Byte z_Byte +# define Bytef z_Bytef +# define alloc_func z_alloc_func +# define charf z_charf +# define free_func z_free_func +# define gzFile z_gzFile +# define gz_header z_gz_header +# define gz_headerp z_gz_headerp +# define in_func z_in_func +# define intf z_intf +# define out_func z_out_func +# define uInt z_uInt +# define uIntf z_uIntf +# define uLong z_uLong +# define uLongf z_uLongf +# define voidp z_voidp +# define voidpc z_voidpc +# define voidpf z_voidpf + +/* all zlib structs in zlib.h and zconf.h */ +# define gz_header_s z_gz_header_s +# define internal_state z_internal_state + +#endif + +#if defined(__MSDOS__) && !defined(MSDOS) +# define MSDOS +#endif +#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) +# define OS2 +#endif +#if defined(_WINDOWS) && !defined(WINDOWS) +# define WINDOWS +#endif +#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) +# ifndef WIN32 +# define WIN32 +# endif +#endif +#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) +# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) +# ifndef SYS16BIT +# define SYS16BIT +# endif +# endif +#endif + +/* + * Compile with -DMAXSEG_64K if the alloc function cannot allocate more + * than 64k bytes at a time (needed on systems with 16-bit int). + */ +#ifdef SYS16BIT +# define MAXSEG_64K +#endif +#ifdef MSDOS +# define UNALIGNED_OK +#endif + +#ifdef __STDC_VERSION__ +# ifndef STDC +# define STDC +# endif +# if __STDC_VERSION__ >= 199901L +# ifndef STDC99 +# define STDC99 +# endif +# endif +#endif +#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) +# define STDC +#endif +#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) +# define STDC +#endif +#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) +# define STDC +#endif +#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) +# define STDC +#endif + +#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ +# define STDC +#endif + +#ifndef STDC +# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ +# define const /* note: need a more gentle solution here */ +# endif +#endif + +/* Some Mac compilers merge all .h files incorrectly: */ +#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) +# define NO_DUMMY_DECL +#endif + +/* Maximum value for memLevel in deflateInit2 */ +#ifndef MAX_MEM_LEVEL +# ifdef MAXSEG_64K +# define MAX_MEM_LEVEL 8 +# else +# define MAX_MEM_LEVEL 9 +# endif +#endif + +/* Maximum value for windowBits in deflateInit2 and inflateInit2. + * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files + * created by gzip. (Files created by minigzip can still be extracted by + * gzip.) + */ +#ifndef MAX_WBITS +# define MAX_WBITS 15 /* 32K LZ77 window */ +#endif + +/* The memory requirements for deflate are (in bytes): + (1 << (windowBits+2)) + (1 << (memLevel+9)) + that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) + plus a few kilobytes for small objects. For example, if you want to reduce + the default memory requirements from 256K to 128K, compile with + make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" + Of course this will generally degrade compression (there's no free lunch). + + The memory requirements for inflate are (in bytes) 1 << windowBits + that is, 32K for windowBits=15 (default value) plus a few kilobytes + for small objects. +*/ + + /* Type declarations */ + +#ifndef OF /* function prototypes */ +# ifdef STDC +# define OF(args) args +# else +# define OF(args) () +# endif +#endif + +/* The following definitions for FAR are needed only for MSDOS mixed + * model programming (small or medium model with some far allocations). + * This was tested only with MSC; for other MSDOS compilers you may have + * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, + * just define FAR to be empty. + */ +#ifdef SYS16BIT +# if defined(M_I86SM) || defined(M_I86MM) + /* MSC small or medium model */ +# define SMALL_MEDIUM +# ifdef _MSC_VER +# define FAR _far +# else +# define FAR far +# endif +# endif +# if (defined(__SMALL__) || defined(__MEDIUM__)) + /* Turbo C small or medium model */ +# define SMALL_MEDIUM +# ifdef __BORLANDC__ +# define FAR _far +# else +# define FAR far +# endif +# endif +#endif + +#if defined(WINDOWS) || defined(WIN32) + /* If building or using zlib as a DLL, define ZLIB_DLL. + * This is not mandatory, but it offers a little performance increase. + */ +# ifdef ZLIB_DLL +# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) +# ifdef ZLIB_INTERNAL +# define ZEXTERN extern __declspec(dllexport) +# else +# define ZEXTERN extern __declspec(dllimport) +# endif +# endif +# endif /* ZLIB_DLL */ + /* If building or using zlib with the WINAPI/WINAPIV calling convention, + * define ZLIB_WINAPI. + * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. + */ +# ifdef ZLIB_WINAPI +# ifdef FAR +# undef FAR +# endif +# include + /* No need for _export, use ZLIB.DEF instead. */ + /* For complete Windows compatibility, use WINAPI, not __stdcall. */ +# define ZEXPORT WINAPI +# ifdef WIN32 +# define ZEXPORTVA WINAPIV +# else +# define ZEXPORTVA FAR CDECL +# endif +# endif +#endif + +#if defined (__BEOS__) +# ifdef ZLIB_DLL +# ifdef ZLIB_INTERNAL +# define ZEXPORT __declspec(dllexport) +# define ZEXPORTVA __declspec(dllexport) +# else +# define ZEXPORT __declspec(dllimport) +# define ZEXPORTVA __declspec(dllimport) +# endif +# endif +#endif + +#ifndef ZEXTERN +# define ZEXTERN extern +#endif +#ifndef ZEXPORT +# define ZEXPORT +#endif +#ifndef ZEXPORTVA +# define ZEXPORTVA +#endif + +#ifndef FAR +# define FAR +#endif + +#if !defined(__MACTYPES__) +typedef unsigned char Byte; /* 8 bits */ +#endif +typedef unsigned int uInt; /* 16 bits or more */ +typedef unsigned long uLong; /* 32 bits or more */ + +#ifdef SMALL_MEDIUM + /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ +# define Bytef Byte FAR +#else + typedef Byte FAR Bytef; +#endif +typedef char FAR charf; +typedef int FAR intf; +typedef uInt FAR uIntf; +typedef uLong FAR uLongf; + +#ifdef STDC + typedef void const *voidpc; + typedef void FAR *voidpf; + typedef void *voidp; +#else + typedef Byte const *voidpc; + typedef Byte FAR *voidpf; + typedef Byte *voidp; +#endif + +#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */ +# define Z_HAVE_UNISTD_H +#endif + +#ifdef STDC +# include /* for off_t */ +#endif + +/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and + * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even + * though the former does not conform to the LFS document), but considering + * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as + * equivalently requesting no 64-bit operations + */ +#if -_LARGEFILE64_SOURCE - -1 == 1 +# undef _LARGEFILE64_SOURCE +#endif + +#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE) +# include /* for SEEK_* and off_t */ +# ifdef VMS +# include /* for off_t */ +# endif +# ifndef z_off_t +# define z_off_t off_t +# endif +#endif + +#ifndef SEEK_SET +# define SEEK_SET 0 /* Seek from beginning of file. */ +# define SEEK_CUR 1 /* Seek from current position. */ +# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */ +#endif + +#ifndef z_off_t +# define z_off_t long +#endif + +#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 +# define z_off64_t off64_t +#else +# define z_off64_t z_off_t +#endif + +#if defined(__OS400__) +# define NO_vsnprintf +#endif + +#if defined(__MVS__) +# define NO_vsnprintf +#endif + +/* MVS linker does not support external names larger than 8 bytes */ +#if defined(__MVS__) + #pragma map(deflateInit_,"DEIN") + #pragma map(deflateInit2_,"DEIN2") + #pragma map(deflateEnd,"DEEND") + #pragma map(deflateBound,"DEBND") + #pragma map(inflateInit_,"ININ") + #pragma map(inflateInit2_,"ININ2") + #pragma map(inflateEnd,"INEND") + #pragma map(inflateSync,"INSY") + #pragma map(inflateSetDictionary,"INSEDI") + #pragma map(compressBound,"CMBND") + #pragma map(inflate_table,"INTABL") + #pragma map(inflate_fast,"INFA") + #pragma map(inflate_copyright,"INCOPY") +#endif + +#endif /* ZCONF_H */ diff --git a/third_party/libwebsocket/zlib/zlib.h b/third_party/libwebsocket/zlib/zlib.h new file mode 100644 index 0000000..cba7ab2 --- /dev/null +++ b/third_party/libwebsocket/zlib/zlib.h @@ -0,0 +1,1613 @@ +/* zlib.h -- interface of the 'zlib' general purpose compression library + version 1.2.5, April 19th, 2010 + + Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. + + Jean-loup Gailly Mark Adler + jloup@gzip.org madler@alumni.caltech.edu + + + The data format used by the zlib library is described by RFCs (Request for + Comments) 1950 to 1952 in the files http://www.ietf.org/rfc/rfc1950.txt + (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format). +*/ + +#ifndef ZLIB_H +#define ZLIB_H + +#include "zconf.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define ZLIB_VERSION "1.2.5" +#define ZLIB_VERNUM 0x1250 +#define ZLIB_VER_MAJOR 1 +#define ZLIB_VER_MINOR 2 +#define ZLIB_VER_REVISION 5 +#define ZLIB_VER_SUBREVISION 0 + +/* + The 'zlib' compression library provides in-memory compression and + decompression functions, including integrity checks of the uncompressed data. + This version of the library supports only one compression method (deflation) + but other algorithms will be added later and will have the same stream + interface. + + Compression can be done in a single step if the buffers are large enough, + or can be done by repeated calls of the compression function. In the latter + case, the application must provide more input and/or consume the output + (providing more output space) before each call. + + The compressed data format used by default by the in-memory functions is + the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped + around a deflate stream, which is itself documented in RFC 1951. + + The library also supports reading and writing files in gzip (.gz) format + with an interface similar to that of stdio using the functions that start + with "gz". The gzip format is different from the zlib format. gzip is a + gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. + + This library can optionally read and write gzip streams in memory as well. + + The zlib format was designed to be compact and fast for use in memory + and on communications channels. The gzip format was designed for single- + file compression on file systems, has a larger header than zlib to maintain + directory information, and uses a different, slower check method than zlib. + + The library does not install any signal handler. The decoder checks + the consistency of the compressed data, so the library should never crash + even in case of corrupted input. +*/ + +typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)); +typedef void (*free_func) OF((voidpf opaque, voidpf address)); + +struct internal_state; + +typedef struct z_stream_s { + Bytef *next_in; /* next input byte */ + uInt avail_in; /* number of bytes available at next_in */ + uLong total_in; /* total nb of input bytes read so far */ + + Bytef *next_out; /* next output byte should be put there */ + uInt avail_out; /* remaining free space at next_out */ + uLong total_out; /* total nb of bytes output so far */ + + char *msg; /* last error message, NULL if no error */ + struct internal_state FAR *state; /* not visible by applications */ + + alloc_func zalloc; /* used to allocate the internal state */ + free_func zfree; /* used to free the internal state */ + voidpf opaque; /* private data object passed to zalloc and zfree */ + + int data_type; /* best guess about the data type: binary or text */ + uLong adler; /* adler32 value of the uncompressed data */ + uLong reserved; /* reserved for future use */ +} z_stream; + +typedef z_stream FAR *z_streamp; + +/* + gzip header information passed to and from zlib routines. See RFC 1952 + for more details on the meanings of these fields. +*/ +typedef struct gz_header_s { + int text; /* true if compressed data believed to be text */ + uLong time; /* modification time */ + int xflags; /* extra flags (not used when writing a gzip file) */ + int os; /* operating system */ + Bytef *extra; /* pointer to extra field or Z_NULL if none */ + uInt extra_len; /* extra field length (valid if extra != Z_NULL) */ + uInt extra_max; /* space at extra (only when reading header) */ + Bytef *name; /* pointer to zero-terminated file name or Z_NULL */ + uInt name_max; /* space at name (only when reading header) */ + Bytef *comment; /* pointer to zero-terminated comment or Z_NULL */ + uInt comm_max; /* space at comment (only when reading header) */ + int hcrc; /* true if there was or will be a header crc */ + int done; /* true when done reading gzip header (not used + when writing a gzip file) */ +} gz_header; + +typedef gz_header FAR *gz_headerp; + +/* + The application must update next_in and avail_in when avail_in has dropped + to zero. It must update next_out and avail_out when avail_out has dropped + to zero. The application must initialize zalloc, zfree and opaque before + calling the init function. All other fields are set by the compression + library and must not be updated by the application. + + The opaque value provided by the application will be passed as the first + parameter for calls of zalloc and zfree. This can be useful for custom + memory management. The compression library attaches no meaning to the + opaque value. + + zalloc must return Z_NULL if there is not enough memory for the object. + If zlib is used in a multi-threaded application, zalloc and zfree must be + thread safe. + + On 16-bit systems, the functions zalloc and zfree must be able to allocate + exactly 65536 bytes, but will not be required to allocate more than this if + the symbol MAXSEG_64K is defined (see zconf.h). WARNING: On MSDOS, pointers + returned by zalloc for objects of exactly 65536 bytes *must* have their + offset normalized to zero. The default allocation function provided by this + library ensures this (see zutil.c). To reduce memory requirements and avoid + any allocation of 64K objects, at the expense of compression ratio, compile + the library with -DMAX_WBITS=14 (see zconf.h). + + The fields total_in and total_out can be used for statistics or progress + reports. After compression, total_in holds the total size of the + uncompressed data and may be saved for use in the decompressor (particularly + if the decompressor wants to decompress everything in a single step). +*/ + + /* constants */ + +#define Z_NO_FLUSH 0 +#define Z_PARTIAL_FLUSH 1 +#define Z_SYNC_FLUSH 2 +#define Z_FULL_FLUSH 3 +#define Z_FINISH 4 +#define Z_BLOCK 5 +#define Z_TREES 6 +/* Allowed flush values; see deflate() and inflate() below for details */ + +#define Z_OK 0 +#define Z_STREAM_END 1 +#define Z_NEED_DICT 2 +#define Z_ERRNO (-1) +#define Z_STREAM_ERROR (-2) +#define Z_DATA_ERROR (-3) +#define Z_MEM_ERROR (-4) +#define Z_BUF_ERROR (-5) +#define Z_VERSION_ERROR (-6) +/* Return codes for the compression/decompression functions. Negative values + * are errors, positive values are used for special but normal events. + */ + +#define Z_NO_COMPRESSION 0 +#define Z_BEST_SPEED 1 +#define Z_BEST_COMPRESSION 9 +#define Z_DEFAULT_COMPRESSION (-1) +/* compression levels */ + +#define Z_FILTERED 1 +#define Z_HUFFMAN_ONLY 2 +#define Z_RLE 3 +#define Z_FIXED 4 +#define Z_DEFAULT_STRATEGY 0 +/* compression strategy; see deflateInit2() below for details */ + +#define Z_BINARY 0 +#define Z_TEXT 1 +#define Z_ASCII Z_TEXT /* for compatibility with 1.2.2 and earlier */ +#define Z_UNKNOWN 2 +/* Possible values of the data_type field (though see inflate()) */ + +#define Z_DEFLATED 8 +/* The deflate compression method (the only one supported in this version) */ + +#define Z_NULL 0 /* for initializing zalloc, zfree, opaque */ + +#define zlib_version zlibVersion() +/* for compatibility with versions < 1.0.2 */ + + + /* basic functions */ + +ZEXTERN const char * ZEXPORT zlibVersion OF((void)); +/* The application can compare zlibVersion and ZLIB_VERSION for consistency. + If the first character differs, the library code actually used is not + compatible with the zlib.h header file used by the application. This check + is automatically made by deflateInit and inflateInit. + */ + +/* +ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level)); + + Initializes the internal stream state for compression. The fields + zalloc, zfree and opaque must be initialized before by the caller. If + zalloc and zfree are set to Z_NULL, deflateInit updates them to use default + allocation functions. + + The compression level must be Z_DEFAULT_COMPRESSION, or between 0 and 9: + 1 gives best speed, 9 gives best compression, 0 gives no compression at all + (the input data is simply copied a block at a time). Z_DEFAULT_COMPRESSION + requests a default compromise between speed and compression (currently + equivalent to level 6). + + deflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_STREAM_ERROR if level is not a valid compression level, or + Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible + with the version assumed by the caller (ZLIB_VERSION). msg is set to null + if there is no error message. deflateInit does not perform any compression: + this will be done by deflate(). +*/ + + +ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush)); +/* + deflate compresses as much data as possible, and stops when the input + buffer becomes empty or the output buffer becomes full. It may introduce + some output latency (reading input without producing any output) except when + forced to flush. + + The detailed semantics are as follows. deflate performs one or both of the + following actions: + + - Compress more input starting at next_in and update next_in and avail_in + accordingly. If not all input can be processed (because there is not + enough room in the output buffer), next_in and avail_in are updated and + processing will resume at this point for the next call of deflate(). + + - Provide more output starting at next_out and update next_out and avail_out + accordingly. This action is forced if the parameter flush is non zero. + Forcing flush frequently degrades the compression ratio, so this parameter + should be set only when necessary (in interactive applications). Some + output may be provided even if flush is not set. + + Before the call of deflate(), the application should ensure that at least + one of the actions is possible, by providing more input and/or consuming more + output, and updating avail_in or avail_out accordingly; avail_out should + never be zero before the call. The application can consume the compressed + output when it wants, for example when the output buffer is full (avail_out + == 0), or after each call of deflate(). If deflate returns Z_OK and with + zero avail_out, it must be called again after making room in the output + buffer because there might be more output pending. + + Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to + decide how much data to accumulate before producing output, in order to + maximize compression. + + If the parameter flush is set to Z_SYNC_FLUSH, all pending output is + flushed to the output buffer and the output is aligned on a byte boundary, so + that the decompressor can get all input data available so far. (In + particular avail_in is zero after the call if enough output space has been + provided before the call.) Flushing may degrade compression for some + compression algorithms and so it should be used only when necessary. This + completes the current deflate block and follows it with an empty stored block + that is three bits plus filler bits to the next byte, followed by four bytes + (00 00 ff ff). + + If flush is set to Z_PARTIAL_FLUSH, all pending output is flushed to the + output buffer, but the output is not aligned to a byte boundary. All of the + input data so far will be available to the decompressor, as for Z_SYNC_FLUSH. + This completes the current deflate block and follows it with an empty fixed + codes block that is 10 bits long. This assures that enough bytes are output + in order for the decompressor to finish the block before the empty fixed code + block. + + If flush is set to Z_BLOCK, a deflate block is completed and emitted, as + for Z_SYNC_FLUSH, but the output is not aligned on a byte boundary, and up to + seven bits of the current block are held to be written as the next byte after + the next deflate block is completed. In this case, the decompressor may not + be provided enough bits at this point in order to complete decompression of + the data provided so far to the compressor. It may need to wait for the next + block to be emitted. This is for advanced applications that need to control + the emission of deflate blocks. + + If flush is set to Z_FULL_FLUSH, all output is flushed as with + Z_SYNC_FLUSH, and the compression state is reset so that decompression can + restart from this point if previous compressed data has been damaged or if + random access is desired. Using Z_FULL_FLUSH too often can seriously degrade + compression. + + If deflate returns with avail_out == 0, this function must be called again + with the same value of the flush parameter and more output space (updated + avail_out), until the flush is complete (deflate returns with non-zero + avail_out). In the case of a Z_FULL_FLUSH or Z_SYNC_FLUSH, make sure that + avail_out is greater than six to avoid repeated flush markers due to + avail_out == 0 on return. + + If the parameter flush is set to Z_FINISH, pending input is processed, + pending output is flushed and deflate returns with Z_STREAM_END if there was + enough output space; if deflate returns with Z_OK, this function must be + called again with Z_FINISH and more output space (updated avail_out) but no + more input data, until it returns with Z_STREAM_END or an error. After + deflate has returned Z_STREAM_END, the only possible operations on the stream + are deflateReset or deflateEnd. + + Z_FINISH can be used immediately after deflateInit if all the compression + is to be done in a single step. In this case, avail_out must be at least the + value returned by deflateBound (see below). If deflate does not return + Z_STREAM_END, then it must be called again as described above. + + deflate() sets strm->adler to the adler32 checksum of all input read + so far (that is, total_in bytes). + + deflate() may update strm->data_type if it can make a good guess about + the input data type (Z_BINARY or Z_TEXT). In doubt, the data is considered + binary. This field is only for information purposes and does not affect the + compression algorithm in any manner. + + deflate() returns Z_OK if some progress has been made (more input + processed or more output produced), Z_STREAM_END if all input has been + consumed and all output has been produced (only when flush is set to + Z_FINISH), Z_STREAM_ERROR if the stream state was inconsistent (for example + if next_in or next_out was Z_NULL), Z_BUF_ERROR if no progress is possible + (for example avail_in or avail_out was zero). Note that Z_BUF_ERROR is not + fatal, and deflate() can be called again with more input and more output + space to continue compressing. +*/ + + +ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm)); +/* + All dynamically allocated data structures for this stream are freed. + This function discards any unprocessed input and does not flush any pending + output. + + deflateEnd returns Z_OK if success, Z_STREAM_ERROR if the + stream state was inconsistent, Z_DATA_ERROR if the stream was freed + prematurely (some input or output was discarded). In the error case, msg + may be set but then points to a static string (which must not be + deallocated). +*/ + + +/* +ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm)); + + Initializes the internal stream state for decompression. The fields + next_in, avail_in, zalloc, zfree and opaque must be initialized before by + the caller. If next_in is not Z_NULL and avail_in is large enough (the + exact value depends on the compression method), inflateInit determines the + compression method from the zlib header and allocates all data structures + accordingly; otherwise the allocation will be deferred to the first call of + inflate. If zalloc and zfree are set to Z_NULL, inflateInit updates them to + use default allocation functions. + + inflateInit returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_VERSION_ERROR if the zlib library version is incompatible with the + version assumed by the caller, or Z_STREAM_ERROR if the parameters are + invalid, such as a null pointer to the structure. msg is set to null if + there is no error message. inflateInit does not perform any decompression + apart from possibly reading the zlib header if present: actual decompression + will be done by inflate(). (So next_in and avail_in may be modified, but + next_out and avail_out are unused and unchanged.) The current implementation + of inflateInit() does not process any header information -- that is deferred + until inflate() is called. +*/ + + +ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush)); +/* + inflate decompresses as much data as possible, and stops when the input + buffer becomes empty or the output buffer becomes full. It may introduce + some output latency (reading input without producing any output) except when + forced to flush. + + The detailed semantics are as follows. inflate performs one or both of the + following actions: + + - Decompress more input starting at next_in and update next_in and avail_in + accordingly. If not all input can be processed (because there is not + enough room in the output buffer), next_in is updated and processing will + resume at this point for the next call of inflate(). + + - Provide more output starting at next_out and update next_out and avail_out + accordingly. inflate() provides as much output as possible, until there is + no more input data or no more space in the output buffer (see below about + the flush parameter). + + Before the call of inflate(), the application should ensure that at least + one of the actions is possible, by providing more input and/or consuming more + output, and updating the next_* and avail_* values accordingly. The + application can consume the uncompressed output when it wants, for example + when the output buffer is full (avail_out == 0), or after each call of + inflate(). If inflate returns Z_OK and with zero avail_out, it must be + called again after making room in the output buffer because there might be + more output pending. + + The flush parameter of inflate() can be Z_NO_FLUSH, Z_SYNC_FLUSH, Z_FINISH, + Z_BLOCK, or Z_TREES. Z_SYNC_FLUSH requests that inflate() flush as much + output as possible to the output buffer. Z_BLOCK requests that inflate() + stop if and when it gets to the next deflate block boundary. When decoding + the zlib or gzip format, this will cause inflate() to return immediately + after the header and before the first block. When doing a raw inflate, + inflate() will go ahead and process the first block, and will return when it + gets to the end of that block, or when it runs out of data. + + The Z_BLOCK option assists in appending to or combining deflate streams. + Also to assist in this, on return inflate() will set strm->data_type to the + number of unused bits in the last byte taken from strm->next_in, plus 64 if + inflate() is currently decoding the last block in the deflate stream, plus + 128 if inflate() returned immediately after decoding an end-of-block code or + decoding the complete header up to just before the first byte of the deflate + stream. The end-of-block will not be indicated until all of the uncompressed + data from that block has been written to strm->next_out. The number of + unused bits may in general be greater than seven, except when bit 7 of + data_type is set, in which case the number of unused bits will be less than + eight. data_type is set as noted here every time inflate() returns for all + flush options, and so can be used to determine the amount of currently + consumed input in bits. + + The Z_TREES option behaves as Z_BLOCK does, but it also returns when the + end of each deflate block header is reached, before any actual data in that + block is decoded. This allows the caller to determine the length of the + deflate block header for later use in random access within a deflate block. + 256 is added to the value of strm->data_type when inflate() returns + immediately after reaching the end of the deflate block header. + + inflate() should normally be called until it returns Z_STREAM_END or an + error. However if all decompression is to be performed in a single step (a + single call of inflate), the parameter flush should be set to Z_FINISH. In + this case all pending input is processed and all pending output is flushed; + avail_out must be large enough to hold all the uncompressed data. (The size + of the uncompressed data may have been saved by the compressor for this + purpose.) The next operation on this stream must be inflateEnd to deallocate + the decompression state. The use of Z_FINISH is never required, but can be + used to inform inflate that a faster approach may be used for the single + inflate() call. + + In this implementation, inflate() always flushes as much output as + possible to the output buffer, and always uses the faster approach on the + first call. So the only effect of the flush parameter in this implementation + is on the return value of inflate(), as noted below, or when it returns early + because Z_BLOCK or Z_TREES is used. + + If a preset dictionary is needed after this call (see inflateSetDictionary + below), inflate sets strm->adler to the adler32 checksum of the dictionary + chosen by the compressor and returns Z_NEED_DICT; otherwise it sets + strm->adler to the adler32 checksum of all output produced so far (that is, + total_out bytes) and returns Z_OK, Z_STREAM_END or an error code as described + below. At the end of the stream, inflate() checks that its computed adler32 + checksum is equal to that saved by the compressor and returns Z_STREAM_END + only if the checksum is correct. + + inflate() can decompress and check either zlib-wrapped or gzip-wrapped + deflate data. The header type is detected automatically, if requested when + initializing with inflateInit2(). Any information contained in the gzip + header is not retained, so applications that need that information should + instead use raw inflate, see inflateInit2() below, or inflateBack() and + perform their own processing of the gzip header and trailer. + + inflate() returns Z_OK if some progress has been made (more input processed + or more output produced), Z_STREAM_END if the end of the compressed data has + been reached and all uncompressed output has been produced, Z_NEED_DICT if a + preset dictionary is needed at this point, Z_DATA_ERROR if the input data was + corrupted (input stream not conforming to the zlib format or incorrect check + value), Z_STREAM_ERROR if the stream structure was inconsistent (for example + next_in or next_out was Z_NULL), Z_MEM_ERROR if there was not enough memory, + Z_BUF_ERROR if no progress is possible or if there was not enough room in the + output buffer when Z_FINISH is used. Note that Z_BUF_ERROR is not fatal, and + inflate() can be called again with more input and more output space to + continue decompressing. If Z_DATA_ERROR is returned, the application may + then call inflateSync() to look for a good compression block if a partial + recovery of the data is desired. +*/ + + +ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm)); +/* + All dynamically allocated data structures for this stream are freed. + This function discards any unprocessed input and does not flush any pending + output. + + inflateEnd returns Z_OK if success, Z_STREAM_ERROR if the stream state + was inconsistent. In the error case, msg may be set but then points to a + static string (which must not be deallocated). +*/ + + + /* Advanced functions */ + +/* + The following functions are needed only in some special applications. +*/ + +/* +ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm, + int level, + int method, + int windowBits, + int memLevel, + int strategy)); + + This is another version of deflateInit with more compression options. The + fields next_in, zalloc, zfree and opaque must be initialized before by the + caller. + + The method parameter is the compression method. It must be Z_DEFLATED in + this version of the library. + + The windowBits parameter is the base two logarithm of the window size + (the size of the history buffer). It should be in the range 8..15 for this + version of the library. Larger values of this parameter result in better + compression at the expense of memory usage. The default value is 15 if + deflateInit is used instead. + + windowBits can also be -8..-15 for raw deflate. In this case, -windowBits + determines the window size. deflate() will then generate raw deflate data + with no zlib header or trailer, and will not compute an adler32 check value. + + windowBits can also be greater than 15 for optional gzip encoding. Add + 16 to windowBits to write a simple gzip header and trailer around the + compressed data instead of a zlib wrapper. The gzip header will have no + file name, no extra data, no comment, no modification time (set to zero), no + header crc, and the operating system will be set to 255 (unknown). If a + gzip stream is being written, strm->adler is a crc32 instead of an adler32. + + The memLevel parameter specifies how much memory should be allocated + for the internal compression state. memLevel=1 uses minimum memory but is + slow and reduces compression ratio; memLevel=9 uses maximum memory for + optimal speed. The default value is 8. See zconf.h for total memory usage + as a function of windowBits and memLevel. + + The strategy parameter is used to tune the compression algorithm. Use the + value Z_DEFAULT_STRATEGY for normal data, Z_FILTERED for data produced by a + filter (or predictor), Z_HUFFMAN_ONLY to force Huffman encoding only (no + string match), or Z_RLE to limit match distances to one (run-length + encoding). Filtered data consists mostly of small values with a somewhat + random distribution. In this case, the compression algorithm is tuned to + compress them better. The effect of Z_FILTERED is to force more Huffman + coding and less string matching; it is somewhat intermediate between + Z_DEFAULT_STRATEGY and Z_HUFFMAN_ONLY. Z_RLE is designed to be almost as + fast as Z_HUFFMAN_ONLY, but give better compression for PNG image data. The + strategy parameter only affects the compression ratio but not the + correctness of the compressed output even if it is not set appropriately. + Z_FIXED prevents the use of dynamic Huffman codes, allowing for a simpler + decoder for special applications. + + deflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_STREAM_ERROR if any parameter is invalid (such as an invalid + method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is + incompatible with the version assumed by the caller (ZLIB_VERSION). msg is + set to null if there is no error message. deflateInit2 does not perform any + compression: this will be done by deflate(). +*/ + +ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm, + const Bytef *dictionary, + uInt dictLength)); +/* + Initializes the compression dictionary from the given byte sequence + without producing any compressed output. This function must be called + immediately after deflateInit, deflateInit2 or deflateReset, before any call + of deflate. The compressor and decompressor must use exactly the same + dictionary (see inflateSetDictionary). + + The dictionary should consist of strings (byte sequences) that are likely + to be encountered later in the data to be compressed, with the most commonly + used strings preferably put towards the end of the dictionary. Using a + dictionary is most useful when the data to be compressed is short and can be + predicted with good accuracy; the data can then be compressed better than + with the default empty dictionary. + + Depending on the size of the compression data structures selected by + deflateInit or deflateInit2, a part of the dictionary may in effect be + discarded, for example if the dictionary is larger than the window size + provided in deflateInit or deflateInit2. Thus the strings most likely to be + useful should be put at the end of the dictionary, not at the front. In + addition, the current implementation of deflate will use at most the window + size minus 262 bytes of the provided dictionary. + + Upon return of this function, strm->adler is set to the adler32 value + of the dictionary; the decompressor may later use this value to determine + which dictionary has been used by the compressor. (The adler32 value + applies to the whole dictionary even if only a subset of the dictionary is + actually used by the compressor.) If a raw deflate was requested, then the + adler32 value is not computed and strm->adler is not set. + + deflateSetDictionary returns Z_OK if success, or Z_STREAM_ERROR if a + parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is + inconsistent (for example if deflate has already been called for this stream + or if the compression method is bsort). deflateSetDictionary does not + perform any compression: this will be done by deflate(). +*/ + +ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest, + z_streamp source)); +/* + Sets the destination stream as a complete copy of the source stream. + + This function can be useful when several compression strategies will be + tried, for example when there are several ways of pre-processing the input + data with a filter. The streams that will be discarded should then be freed + by calling deflateEnd. Note that deflateCopy duplicates the internal + compression state which can be quite large, so this strategy is slow and can + consume lots of memory. + + deflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_STREAM_ERROR if the source stream state was inconsistent + (such as zalloc being Z_NULL). msg is left unchanged in both source and + destination. +*/ + +ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm)); +/* + This function is equivalent to deflateEnd followed by deflateInit, + but does not free and reallocate all the internal compression state. The + stream will keep the same compression level and any other attributes that + may have been set by deflateInit2. + + deflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL). +*/ + +ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm, + int level, + int strategy)); +/* + Dynamically update the compression level and compression strategy. The + interpretation of level and strategy is as in deflateInit2. This can be + used to switch between compression and straight copy of the input data, or + to switch to a different kind of input data requiring a different strategy. + If the compression level is changed, the input available so far is + compressed with the old level (and may be flushed); the new level will take + effect only at the next call of deflate(). + + Before the call of deflateParams, the stream state must be set as for + a call of deflate(), since the currently available input may have to be + compressed and flushed. In particular, strm->avail_out must be non-zero. + + deflateParams returns Z_OK if success, Z_STREAM_ERROR if the source + stream state was inconsistent or if a parameter was invalid, Z_BUF_ERROR if + strm->avail_out was zero. +*/ + +ZEXTERN int ZEXPORT deflateTune OF((z_streamp strm, + int good_length, + int max_lazy, + int nice_length, + int max_chain)); +/* + Fine tune deflate's internal compression parameters. This should only be + used by someone who understands the algorithm used by zlib's deflate for + searching for the best matching string, and even then only by the most + fanatic optimizer trying to squeeze out the last compressed bit for their + specific input data. Read the deflate.c source code for the meaning of the + max_lazy, good_length, nice_length, and max_chain parameters. + + deflateTune() can be called after deflateInit() or deflateInit2(), and + returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream. + */ + +ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm, + uLong sourceLen)); +/* + deflateBound() returns an upper bound on the compressed size after + deflation of sourceLen bytes. It must be called after deflateInit() or + deflateInit2(), and after deflateSetHeader(), if used. This would be used + to allocate an output buffer for deflation in a single pass, and so would be + called before deflate(). +*/ + +ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm, + int bits, + int value)); +/* + deflatePrime() inserts bits in the deflate output stream. The intent + is that this function is used to start off the deflate output with the bits + leftover from a previous deflate stream when appending to it. As such, this + function can only be used for raw deflate, and must be used before the first + deflate() call after a deflateInit2() or deflateReset(). bits must be less + than or equal to 16, and that many of the least significant bits of value + will be inserted in the output. + + deflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +ZEXTERN int ZEXPORT deflateSetHeader OF((z_streamp strm, + gz_headerp head)); +/* + deflateSetHeader() provides gzip header information for when a gzip + stream is requested by deflateInit2(). deflateSetHeader() may be called + after deflateInit2() or deflateReset() and before the first call of + deflate(). The text, time, os, extra field, name, and comment information + in the provided gz_header structure are written to the gzip header (xflag is + ignored -- the extra flags are set according to the compression level). The + caller must assure that, if not Z_NULL, name and comment are terminated with + a zero byte, and that if extra is not Z_NULL, that extra_len bytes are + available there. If hcrc is true, a gzip header crc is included. Note that + the current versions of the command-line version of gzip (up through version + 1.3.x) do not support header crc's, and will report that it is a "multi-part + gzip file" and give up. + + If deflateSetHeader is not used, the default gzip header has text false, + the time set to zero, and os set to 255, with no extra, name, or comment + fields. The gzip header is returned to the default state by deflateReset(). + + deflateSetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +/* +ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm, + int windowBits)); + + This is another version of inflateInit with an extra parameter. The + fields next_in, avail_in, zalloc, zfree and opaque must be initialized + before by the caller. + + The windowBits parameter is the base two logarithm of the maximum window + size (the size of the history buffer). It should be in the range 8..15 for + this version of the library. The default value is 15 if inflateInit is used + instead. windowBits must be greater than or equal to the windowBits value + provided to deflateInit2() while compressing, or it must be equal to 15 if + deflateInit2() was not used. If a compressed stream with a larger window + size is given as input, inflate() will return with the error code + Z_DATA_ERROR instead of trying to allocate a larger window. + + windowBits can also be zero to request that inflate use the window size in + the zlib header of the compressed stream. + + windowBits can also be -8..-15 for raw inflate. In this case, -windowBits + determines the window size. inflate() will then process raw deflate data, + not looking for a zlib or gzip header, not generating a check value, and not + looking for any check values for comparison at the end of the stream. This + is for use with other formats that use the deflate compressed data format + such as zip. Those formats provide their own check values. If a custom + format is developed using the raw deflate format for compressed data, it is + recommended that a check value such as an adler32 or a crc32 be applied to + the uncompressed data as is done in the zlib, gzip, and zip formats. For + most applications, the zlib format should be used as is. Note that comments + above on the use in deflateInit2() applies to the magnitude of windowBits. + + windowBits can also be greater than 15 for optional gzip decoding. Add + 32 to windowBits to enable zlib and gzip decoding with automatic header + detection, or add 16 to decode only the gzip format (the zlib format will + return a Z_DATA_ERROR). If a gzip stream is being decoded, strm->adler is a + crc32 instead of an adler32. + + inflateInit2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_VERSION_ERROR if the zlib library version is incompatible with the + version assumed by the caller, or Z_STREAM_ERROR if the parameters are + invalid, such as a null pointer to the structure. msg is set to null if + there is no error message. inflateInit2 does not perform any decompression + apart from possibly reading the zlib header if present: actual decompression + will be done by inflate(). (So next_in and avail_in may be modified, but + next_out and avail_out are unused and unchanged.) The current implementation + of inflateInit2() does not process any header information -- that is + deferred until inflate() is called. +*/ + +ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm, + const Bytef *dictionary, + uInt dictLength)); +/* + Initializes the decompression dictionary from the given uncompressed byte + sequence. This function must be called immediately after a call of inflate, + if that call returned Z_NEED_DICT. The dictionary chosen by the compressor + can be determined from the adler32 value returned by that call of inflate. + The compressor and decompressor must use exactly the same dictionary (see + deflateSetDictionary). For raw inflate, this function can be called + immediately after inflateInit2() or inflateReset() and before any call of + inflate() to set the dictionary. The application must insure that the + dictionary that was used for compression is provided. + + inflateSetDictionary returns Z_OK if success, Z_STREAM_ERROR if a + parameter is invalid (e.g. dictionary being Z_NULL) or the stream state is + inconsistent, Z_DATA_ERROR if the given dictionary doesn't match the + expected one (incorrect adler32 value). inflateSetDictionary does not + perform any decompression: this will be done by subsequent calls of + inflate(). +*/ + +ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm)); +/* + Skips invalid compressed data until a full flush point (see above the + description of deflate with Z_FULL_FLUSH) can be found, or until all + available input is skipped. No output is provided. + + inflateSync returns Z_OK if a full flush point has been found, Z_BUF_ERROR + if no more input was provided, Z_DATA_ERROR if no flush point has been + found, or Z_STREAM_ERROR if the stream structure was inconsistent. In the + success case, the application may save the current current value of total_in + which indicates where valid compressed data was found. In the error case, + the application may repeatedly call inflateSync, providing more input each + time, until success or end of the input data. +*/ + +ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest, + z_streamp source)); +/* + Sets the destination stream as a complete copy of the source stream. + + This function can be useful when randomly accessing a large stream. The + first pass through the stream can periodically record the inflate state, + allowing restarting inflate at those points when randomly accessing the + stream. + + inflateCopy returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_STREAM_ERROR if the source stream state was inconsistent + (such as zalloc being Z_NULL). msg is left unchanged in both source and + destination. +*/ + +ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm)); +/* + This function is equivalent to inflateEnd followed by inflateInit, + but does not free and reallocate all the internal decompression state. The + stream will keep attributes that may have been set by inflateInit2. + + inflateReset returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL). +*/ + +ZEXTERN int ZEXPORT inflateReset2 OF((z_streamp strm, + int windowBits)); +/* + This function is the same as inflateReset, but it also permits changing + the wrap and window size requests. The windowBits parameter is interpreted + the same as it is for inflateInit2. + + inflateReset2 returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent (such as zalloc or state being Z_NULL), or if + the windowBits parameter is invalid. +*/ + +ZEXTERN int ZEXPORT inflatePrime OF((z_streamp strm, + int bits, + int value)); +/* + This function inserts bits in the inflate input stream. The intent is + that this function is used to start inflating at a bit position in the + middle of a byte. The provided bits will be used before any bytes are used + from next_in. This function should only be used with raw inflate, and + should be used before the first inflate() call after inflateInit2() or + inflateReset(). bits must be less than or equal to 16, and that many of the + least significant bits of value will be inserted in the input. + + If bits is negative, then the input stream bit buffer is emptied. Then + inflatePrime() can be called again to put bits in the buffer. This is used + to clear out bits leftover after feeding inflate a block description prior + to feeding inflate codes. + + inflatePrime returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +ZEXTERN long ZEXPORT inflateMark OF((z_streamp strm)); +/* + This function returns two values, one in the lower 16 bits of the return + value, and the other in the remaining upper bits, obtained by shifting the + return value down 16 bits. If the upper value is -1 and the lower value is + zero, then inflate() is currently decoding information outside of a block. + If the upper value is -1 and the lower value is non-zero, then inflate is in + the middle of a stored block, with the lower value equaling the number of + bytes from the input remaining to copy. If the upper value is not -1, then + it is the number of bits back from the current bit position in the input of + the code (literal or length/distance pair) currently being processed. In + that case the lower value is the number of bytes already emitted for that + code. + + A code is being processed if inflate is waiting for more input to complete + decoding of the code, or if it has completed decoding but is waiting for + more output space to write the literal or match data. + + inflateMark() is used to mark locations in the input data for random + access, which may be at bit positions, and to note those cases where the + output of a code may span boundaries of random access blocks. The current + location in the input stream can be determined from avail_in and data_type + as noted in the description for the Z_BLOCK flush parameter for inflate. + + inflateMark returns the value noted above or -1 << 16 if the provided + source stream state was inconsistent. +*/ + +ZEXTERN int ZEXPORT inflateGetHeader OF((z_streamp strm, + gz_headerp head)); +/* + inflateGetHeader() requests that gzip header information be stored in the + provided gz_header structure. inflateGetHeader() may be called after + inflateInit2() or inflateReset(), and before the first call of inflate(). + As inflate() processes the gzip stream, head->done is zero until the header + is completed, at which time head->done is set to one. If a zlib stream is + being decoded, then head->done is set to -1 to indicate that there will be + no gzip header information forthcoming. Note that Z_BLOCK or Z_TREES can be + used to force inflate() to return immediately after header processing is + complete and before any actual data is decompressed. + + The text, time, xflags, and os fields are filled in with the gzip header + contents. hcrc is set to true if there is a header CRC. (The header CRC + was valid if done is set to one.) If extra is not Z_NULL, then extra_max + contains the maximum number of bytes to write to extra. Once done is true, + extra_len contains the actual extra field length, and extra contains the + extra field, or that field truncated if extra_max is less than extra_len. + If name is not Z_NULL, then up to name_max characters are written there, + terminated with a zero unless the length is greater than name_max. If + comment is not Z_NULL, then up to comm_max characters are written there, + terminated with a zero unless the length is greater than comm_max. When any + of extra, name, or comment are not Z_NULL and the respective field is not + present in the header, then that field is set to Z_NULL to signal its + absence. This allows the use of deflateSetHeader() with the returned + structure to duplicate the header. However if those fields are set to + allocated memory, then the application will need to save those pointers + elsewhere so that they can be eventually freed. + + If inflateGetHeader is not used, then the header information is simply + discarded. The header is always checked for validity, including the header + CRC if present. inflateReset() will reset the process to discard the header + information. The application would need to call inflateGetHeader() again to + retrieve the header from the next gzip stream. + + inflateGetHeader returns Z_OK if success, or Z_STREAM_ERROR if the source + stream state was inconsistent. +*/ + +/* +ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits, + unsigned char FAR *window)); + + Initialize the internal stream state for decompression using inflateBack() + calls. The fields zalloc, zfree and opaque in strm must be initialized + before the call. If zalloc and zfree are Z_NULL, then the default library- + derived memory allocation routines are used. windowBits is the base two + logarithm of the window size, in the range 8..15. window is a caller + supplied buffer of that size. Except for special applications where it is + assured that deflate was used with small window sizes, windowBits must be 15 + and a 32K byte window must be supplied to be able to decompress general + deflate streams. + + See inflateBack() for the usage of these routines. + + inflateBackInit will return Z_OK on success, Z_STREAM_ERROR if any of + the paramaters are invalid, Z_MEM_ERROR if the internal state could not be + allocated, or Z_VERSION_ERROR if the version of the library does not match + the version of the header file. +*/ + +typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *)); +typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned)); + +ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm, + in_func in, void FAR *in_desc, + out_func out, void FAR *out_desc)); +/* + inflateBack() does a raw inflate with a single call using a call-back + interface for input and output. This is more efficient than inflate() for + file i/o applications in that it avoids copying between the output and the + sliding window by simply making the window itself the output buffer. This + function trusts the application to not change the output buffer passed by + the output function, at least until inflateBack() returns. + + inflateBackInit() must be called first to allocate the internal state + and to initialize the state with the user-provided window buffer. + inflateBack() may then be used multiple times to inflate a complete, raw + deflate stream with each call. inflateBackEnd() is then called to free the + allocated state. + + A raw deflate stream is one with no zlib or gzip header or trailer. + This routine would normally be used in a utility that reads zip or gzip + files and writes out uncompressed files. The utility would decode the + header and process the trailer on its own, hence this routine expects only + the raw deflate stream to decompress. This is different from the normal + behavior of inflate(), which expects either a zlib or gzip header and + trailer around the deflate stream. + + inflateBack() uses two subroutines supplied by the caller that are then + called by inflateBack() for input and output. inflateBack() calls those + routines until it reads a complete deflate stream and writes out all of the + uncompressed data, or until it encounters an error. The function's + parameters and return types are defined above in the in_func and out_func + typedefs. inflateBack() will call in(in_desc, &buf) which should return the + number of bytes of provided input, and a pointer to that input in buf. If + there is no input available, in() must return zero--buf is ignored in that + case--and inflateBack() will return a buffer error. inflateBack() will call + out(out_desc, buf, len) to write the uncompressed data buf[0..len-1]. out() + should return zero on success, or non-zero on failure. If out() returns + non-zero, inflateBack() will return with an error. Neither in() nor out() + are permitted to change the contents of the window provided to + inflateBackInit(), which is also the buffer that out() uses to write from. + The length written by out() will be at most the window size. Any non-zero + amount of input may be provided by in(). + + For convenience, inflateBack() can be provided input on the first call by + setting strm->next_in and strm->avail_in. If that input is exhausted, then + in() will be called. Therefore strm->next_in must be initialized before + calling inflateBack(). If strm->next_in is Z_NULL, then in() will be called + immediately for input. If strm->next_in is not Z_NULL, then strm->avail_in + must also be initialized, and then if strm->avail_in is not zero, input will + initially be taken from strm->next_in[0 .. strm->avail_in - 1]. + + The in_desc and out_desc parameters of inflateBack() is passed as the + first parameter of in() and out() respectively when they are called. These + descriptors can be optionally used to pass any information that the caller- + supplied in() and out() functions need to do their job. + + On return, inflateBack() will set strm->next_in and strm->avail_in to + pass back any unused input that was provided by the last in() call. The + return values of inflateBack() can be Z_STREAM_END on success, Z_BUF_ERROR + if in() or out() returned an error, Z_DATA_ERROR if there was a format error + in the deflate stream (in which case strm->msg is set to indicate the nature + of the error), or Z_STREAM_ERROR if the stream was not properly initialized. + In the case of Z_BUF_ERROR, an input or output error can be distinguished + using strm->next_in which will be Z_NULL only if in() returned an error. If + strm->next_in is not Z_NULL, then the Z_BUF_ERROR was due to out() returning + non-zero. (in() will always be called before out(), so strm->next_in is + assured to be defined if out() returns non-zero.) Note that inflateBack() + cannot return Z_OK. +*/ + +ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm)); +/* + All memory allocated by inflateBackInit() is freed. + + inflateBackEnd() returns Z_OK on success, or Z_STREAM_ERROR if the stream + state was inconsistent. +*/ + +ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void)); +/* Return flags indicating compile-time options. + + Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other: + 1.0: size of uInt + 3.2: size of uLong + 5.4: size of voidpf (pointer) + 7.6: size of z_off_t + + Compiler, assembler, and debug options: + 8: DEBUG + 9: ASMV or ASMINF -- use ASM code + 10: ZLIB_WINAPI -- exported functions use the WINAPI calling convention + 11: 0 (reserved) + + One-time table building (smaller code, but not thread-safe if true): + 12: BUILDFIXED -- build static block decoding tables when needed + 13: DYNAMIC_CRC_TABLE -- build CRC calculation tables when needed + 14,15: 0 (reserved) + + Library content (indicates missing functionality): + 16: NO_GZCOMPRESS -- gz* functions cannot compress (to avoid linking + deflate code when not needed) + 17: NO_GZIP -- deflate can't write gzip streams, and inflate can't detect + and decode gzip streams (to avoid linking crc code) + 18-19: 0 (reserved) + + Operation variations (changes in library functionality): + 20: PKZIP_BUG_WORKAROUND -- slightly more permissive inflate + 21: FASTEST -- deflate algorithm with only one, lowest compression level + 22,23: 0 (reserved) + + The sprintf variant used by gzprintf (zero is best): + 24: 0 = vs*, 1 = s* -- 1 means limited to 20 arguments after the format + 25: 0 = *nprintf, 1 = *printf -- 1 means gzprintf() not secure! + 26: 0 = returns value, 1 = void -- 1 means inferred string length returned + + Remainder: + 27-31: 0 (reserved) + */ + + + /* utility functions */ + +/* + The following utility functions are implemented on top of the basic + stream-oriented functions. To simplify the interface, some default options + are assumed (compression level and memory usage, standard memory allocation + functions). The source code of these utility functions can be modified if + you need special options. +*/ + +ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen)); +/* + Compresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total size + of the destination buffer, which must be at least the value returned by + compressBound(sourceLen). Upon exit, destLen is the actual size of the + compressed buffer. + + compress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer. +*/ + +ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen, + int level)); +/* + Compresses the source buffer into the destination buffer. The level + parameter has the same meaning as in deflateInit. sourceLen is the byte + length of the source buffer. Upon entry, destLen is the total size of the + destination buffer, which must be at least the value returned by + compressBound(sourceLen). Upon exit, destLen is the actual size of the + compressed buffer. + + compress2 returns Z_OK if success, Z_MEM_ERROR if there was not enough + memory, Z_BUF_ERROR if there was not enough room in the output buffer, + Z_STREAM_ERROR if the level parameter is invalid. +*/ + +ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen)); +/* + compressBound() returns an upper bound on the compressed size after + compress() or compress2() on sourceLen bytes. It would be used before a + compress() or compress2() call to allocate the destination buffer. +*/ + +ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen, + const Bytef *source, uLong sourceLen)); +/* + Decompresses the source buffer into the destination buffer. sourceLen is + the byte length of the source buffer. Upon entry, destLen is the total size + of the destination buffer, which must be large enough to hold the entire + uncompressed data. (The size of the uncompressed data must have been saved + previously by the compressor and transmitted to the decompressor by some + mechanism outside the scope of this compression library.) Upon exit, destLen + is the actual size of the uncompressed buffer. + + uncompress returns Z_OK if success, Z_MEM_ERROR if there was not + enough memory, Z_BUF_ERROR if there was not enough room in the output + buffer, or Z_DATA_ERROR if the input data was corrupted or incomplete. +*/ + + + /* gzip file access functions */ + +/* + This library supports reading and writing files in gzip (.gz) format with + an interface similar to that of stdio, using the functions that start with + "gz". The gzip format is different from the zlib format. gzip is a gzip + wrapper, documented in RFC 1952, wrapped around a deflate stream. +*/ + +typedef voidp gzFile; /* opaque gzip file descriptor */ + +/* +ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode)); + + Opens a gzip (.gz) file for reading or writing. The mode parameter is as + in fopen ("rb" or "wb") but can also include a compression level ("wb9") or + a strategy: 'f' for filtered data as in "wb6f", 'h' for Huffman-only + compression as in "wb1h", 'R' for run-length encoding as in "wb1R", or 'F' + for fixed code compression as in "wb9F". (See the description of + deflateInit2 for more information about the strategy parameter.) Also "a" + can be used instead of "w" to request that the gzip stream that will be + written be appended to the file. "+" will result in an error, since reading + and writing to the same gzip file is not supported. + + gzopen can be used to read a file which is not in gzip format; in this + case gzread will directly read from the file without decompression. + + gzopen returns NULL if the file could not be opened, if there was + insufficient memory to allocate the gzFile state, or if an invalid mode was + specified (an 'r', 'w', or 'a' was not provided, or '+' was provided). + errno can be checked to determine if the reason gzopen failed was that the + file could not be opened. +*/ + +ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode)); +/* + gzdopen associates a gzFile with the file descriptor fd. File descriptors + are obtained from calls like open, dup, creat, pipe or fileno (if the file + has been previously opened with fopen). The mode parameter is as in gzopen. + + The next call of gzclose on the returned gzFile will also close the file + descriptor fd, just like fclose(fdopen(fd, mode)) closes the file descriptor + fd. If you want to keep fd open, use fd = dup(fd_keep); gz = gzdopen(fd, + mode);. The duplicated descriptor should be saved to avoid a leak, since + gzdopen does not close fd if it fails. + + gzdopen returns NULL if there was insufficient memory to allocate the + gzFile state, if an invalid mode was specified (an 'r', 'w', or 'a' was not + provided, or '+' was provided), or if fd is -1. The file descriptor is not + used until the next gz* read, write, seek, or close operation, so gzdopen + will not detect if fd is invalid (unless fd is -1). +*/ + +ZEXTERN int ZEXPORT gzbuffer OF((gzFile file, unsigned size)); +/* + Set the internal buffer size used by this library's functions. The + default buffer size is 8192 bytes. This function must be called after + gzopen() or gzdopen(), and before any other calls that read or write the + file. The buffer memory allocation is always deferred to the first read or + write. Two buffers are allocated, either both of the specified size when + writing, or one of the specified size and the other twice that size when + reading. A larger buffer size of, for example, 64K or 128K bytes will + noticeably increase the speed of decompression (reading). + + The new buffer size also affects the maximum length for gzprintf(). + + gzbuffer() returns 0 on success, or -1 on failure, such as being called + too late. +*/ + +ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy)); +/* + Dynamically update the compression level or strategy. See the description + of deflateInit2 for the meaning of these parameters. + + gzsetparams returns Z_OK if success, or Z_STREAM_ERROR if the file was not + opened for writing. +*/ + +ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len)); +/* + Reads the given number of uncompressed bytes from the compressed file. If + the input file was not in gzip format, gzread copies the given number of + bytes into the buffer. + + After reaching the end of a gzip stream in the input, gzread will continue + to read, looking for another gzip stream, or failing that, reading the rest + of the input file directly without decompression. The entire input file + will be read if gzread is called until it returns less than the requested + len. + + gzread returns the number of uncompressed bytes actually read, less than + len for end of file, or -1 for error. +*/ + +ZEXTERN int ZEXPORT gzwrite OF((gzFile file, + voidpc buf, unsigned len)); +/* + Writes the given number of uncompressed bytes into the compressed file. + gzwrite returns the number of uncompressed bytes written or 0 in case of + error. +*/ + +ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...)); +/* + Converts, formats, and writes the arguments to the compressed file under + control of the format string, as in fprintf. gzprintf returns the number of + uncompressed bytes actually written, or 0 in case of error. The number of + uncompressed bytes written is limited to 8191, or one less than the buffer + size given to gzbuffer(). The caller should assure that this limit is not + exceeded. If it is exceeded, then gzprintf() will return an error (0) with + nothing written. In this case, there may also be a buffer overflow with + unpredictable consequences, which is possible only if zlib was compiled with + the insecure functions sprintf() or vsprintf() because the secure snprintf() + or vsnprintf() functions were not available. This can be determined using + zlibCompileFlags(). +*/ + +ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s)); +/* + Writes the given null-terminated string to the compressed file, excluding + the terminating null character. + + gzputs returns the number of characters written, or -1 in case of error. +*/ + +ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len)); +/* + Reads bytes from the compressed file until len-1 characters are read, or a + newline character is read and transferred to buf, or an end-of-file + condition is encountered. If any characters are read or if len == 1, the + string is terminated with a null character. If no characters are read due + to an end-of-file or len < 1, then the buffer is left untouched. + + gzgets returns buf which is a null-terminated string, or it returns NULL + for end-of-file or in case of error. If there was an error, the contents at + buf are indeterminate. +*/ + +ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c)); +/* + Writes c, converted to an unsigned char, into the compressed file. gzputc + returns the value that was written, or -1 in case of error. +*/ + +ZEXTERN int ZEXPORT gzgetc OF((gzFile file)); +/* + Reads one byte from the compressed file. gzgetc returns this byte or -1 + in case of end of file or error. +*/ + +ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file)); +/* + Push one character back onto the stream to be read as the first character + on the next read. At least one character of push-back is allowed. + gzungetc() returns the character pushed, or -1 on failure. gzungetc() will + fail if c is -1, and may fail if a character has been pushed but not read + yet. If gzungetc is used immediately after gzopen or gzdopen, at least the + output buffer size of pushed characters is allowed. (See gzbuffer above.) + The pushed character will be discarded if the stream is repositioned with + gzseek() or gzrewind(). +*/ + +ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush)); +/* + Flushes all pending output into the compressed file. The parameter flush + is as in the deflate() function. The return value is the zlib error number + (see function gzerror below). gzflush is only permitted when writing. + + If the flush parameter is Z_FINISH, the remaining data is written and the + gzip stream is completed in the output. If gzwrite() is called again, a new + gzip stream will be started in the output. gzread() is able to read such + concatented gzip streams. + + gzflush should be called only when strictly necessary because it will + degrade compression if called too often. +*/ + +/* +ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file, + z_off_t offset, int whence)); + + Sets the starting position for the next gzread or gzwrite on the given + compressed file. The offset represents a number of bytes in the + uncompressed data stream. The whence parameter is defined as in lseek(2); + the value SEEK_END is not supported. + + If the file is opened for reading, this function is emulated but can be + extremely slow. If the file is opened for writing, only forward seeks are + supported; gzseek then compresses a sequence of zeroes up to the new + starting position. + + gzseek returns the resulting offset location as measured in bytes from + the beginning of the uncompressed stream, or -1 in case of error, in + particular if the file is opened for writing and the new starting position + would be before the current position. +*/ + +ZEXTERN int ZEXPORT gzrewind OF((gzFile file)); +/* + Rewinds the given file. This function is supported only for reading. + + gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET) +*/ + +/* +ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file)); + + Returns the starting position for the next gzread or gzwrite on the given + compressed file. This position represents a number of bytes in the + uncompressed data stream, and is zero when starting, even if appending or + reading a gzip stream from the middle of a file using gzdopen(). + + gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR) +*/ + +/* +ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile file)); + + Returns the current offset in the file being read or written. This offset + includes the count of bytes that precede the gzip stream, for example when + appending or when using gzdopen() for reading. When reading, the offset + does not include as yet unused buffered input. This information can be used + for a progress indicator. On error, gzoffset() returns -1. +*/ + +ZEXTERN int ZEXPORT gzeof OF((gzFile file)); +/* + Returns true (1) if the end-of-file indicator has been set while reading, + false (0) otherwise. Note that the end-of-file indicator is set only if the + read tried to go past the end of the input, but came up short. Therefore, + just like feof(), gzeof() may return false even if there is no more data to + read, in the event that the last read request was for the exact number of + bytes remaining in the input file. This will happen if the input file size + is an exact multiple of the buffer size. + + If gzeof() returns true, then the read functions will return no more data, + unless the end-of-file indicator is reset by gzclearerr() and the input file + has grown since the previous end of file was detected. +*/ + +ZEXTERN int ZEXPORT gzdirect OF((gzFile file)); +/* + Returns true (1) if file is being copied directly while reading, or false + (0) if file is a gzip stream being decompressed. This state can change from + false to true while reading the input file if the end of a gzip stream is + reached, but is followed by data that is not another gzip stream. + + If the input file is empty, gzdirect() will return true, since the input + does not contain a gzip stream. + + If gzdirect() is used immediately after gzopen() or gzdopen() it will + cause buffers to be allocated to allow reading the file to determine if it + is a gzip file. Therefore if gzbuffer() is used, it should be called before + gzdirect(). +*/ + +ZEXTERN int ZEXPORT gzclose OF((gzFile file)); +/* + Flushes all pending output if necessary, closes the compressed file and + deallocates the (de)compression state. Note that once file is closed, you + cannot call gzerror with file, since its structures have been deallocated. + gzclose must not be called more than once on the same file, just as free + must not be called more than once on the same allocation. + + gzclose will return Z_STREAM_ERROR if file is not valid, Z_ERRNO on a + file operation error, or Z_OK on success. +*/ + +ZEXTERN int ZEXPORT gzclose_r OF((gzFile file)); +ZEXTERN int ZEXPORT gzclose_w OF((gzFile file)); +/* + Same as gzclose(), but gzclose_r() is only for use when reading, and + gzclose_w() is only for use when writing or appending. The advantage to + using these instead of gzclose() is that they avoid linking in zlib + compression or decompression code that is not used when only reading or only + writing respectively. If gzclose() is used, then both compression and + decompression code will be included the application when linking to a static + zlib library. +*/ + +ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum)); +/* + Returns the error message for the last error which occurred on the given + compressed file. errnum is set to zlib error number. If an error occurred + in the file system and not in the compression library, errnum is set to + Z_ERRNO and the application may consult errno to get the exact error code. + + The application must not modify the returned string. Future calls to + this function may invalidate the previously returned string. If file is + closed, then the string previously returned by gzerror will no longer be + available. + + gzerror() should be used to distinguish errors from end-of-file for those + functions above that do not distinguish those cases in their return values. +*/ + +ZEXTERN void ZEXPORT gzclearerr OF((gzFile file)); +/* + Clears the error and end-of-file flags for file. This is analogous to the + clearerr() function in stdio. This is useful for continuing to read a gzip + file that is being written concurrently. +*/ + + + /* checksum functions */ + +/* + These functions are not related to compression but are exported + anyway because they might be useful in applications using the compression + library. +*/ + +ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len)); +/* + Update a running Adler-32 checksum with the bytes buf[0..len-1] and + return the updated checksum. If buf is Z_NULL, this function returns the + required initial value for the checksum. + + An Adler-32 checksum is almost as reliable as a CRC32 but can be computed + much faster. + + Usage example: + + uLong adler = adler32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + adler = adler32(adler, buffer, length); + } + if (adler != original_adler) error(); +*/ + +/* +ZEXTERN uLong ZEXPORT adler32_combine OF((uLong adler1, uLong adler2, + z_off_t len2)); + + Combine two Adler-32 checksums into one. For two sequences of bytes, seq1 + and seq2 with lengths len1 and len2, Adler-32 checksums were calculated for + each, adler1 and adler2. adler32_combine() returns the Adler-32 checksum of + seq1 and seq2 concatenated, requiring only adler1, adler2, and len2. +*/ + +ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len)); +/* + Update a running CRC-32 with the bytes buf[0..len-1] and return the + updated CRC-32. If buf is Z_NULL, this function returns the required + initial value for the for the crc. Pre- and post-conditioning (one's + complement) is performed within this function so it shouldn't be done by the + application. + + Usage example: + + uLong crc = crc32(0L, Z_NULL, 0); + + while (read_buffer(buffer, length) != EOF) { + crc = crc32(crc, buffer, length); + } + if (crc != original_crc) error(); +*/ + +/* +ZEXTERN uLong ZEXPORT crc32_combine OF((uLong crc1, uLong crc2, z_off_t len2)); + + Combine two CRC-32 check values into one. For two sequences of bytes, + seq1 and seq2 with lengths len1 and len2, CRC-32 check values were + calculated for each, crc1 and crc2. crc32_combine() returns the CRC-32 + check value of seq1 and seq2 concatenated, requiring only crc1, crc2, and + len2. +*/ + + + /* various hacks, don't look :) */ + +/* deflateInit and inflateInit are macros to allow checking the zlib version + * and the compiler's view of z_stream: + */ +ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method, + int windowBits, int memLevel, + int strategy, const char *version, + int stream_size)); +ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits, + const char *version, int stream_size)); +ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits, + unsigned char FAR *window, + const char *version, + int stream_size)); +#define deflateInit(strm, level) \ + deflateInit_((strm), (level), ZLIB_VERSION, sizeof(z_stream)) +#define inflateInit(strm) \ + inflateInit_((strm), ZLIB_VERSION, sizeof(z_stream)) +#define deflateInit2(strm, level, method, windowBits, memLevel, strategy) \ + deflateInit2_((strm),(level),(method),(windowBits),(memLevel),\ + (strategy), ZLIB_VERSION, sizeof(z_stream)) +#define inflateInit2(strm, windowBits) \ + inflateInit2_((strm), (windowBits), ZLIB_VERSION, sizeof(z_stream)) +#define inflateBackInit(strm, windowBits, window) \ + inflateBackInit_((strm), (windowBits), (window), \ + ZLIB_VERSION, sizeof(z_stream)) + +/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or + * change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if + * both are true, the application gets the *64 functions, and the regular + * functions are changed to 64 bits) -- in case these are set on systems + * without large file support, _LFS64_LARGEFILE must also be true + */ +#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0 + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int)); + ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t)); +#endif + +#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS-0 == 64 && _LFS64_LARGEFILE-0 +# define gzopen gzopen64 +# define gzseek gzseek64 +# define gztell gztell64 +# define gzoffset gzoffset64 +# define adler32_combine adler32_combine64 +# define crc32_combine crc32_combine64 +# ifdef _LARGEFILE64_SOURCE + ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *)); + ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int)); + ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile)); + ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); +# endif +#else + ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *)); + ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile, z_off_t, int)); + ZEXTERN z_off_t ZEXPORT gztell OF((gzFile)); + ZEXTERN z_off_t ZEXPORT gzoffset OF((gzFile)); + ZEXTERN uLong ZEXPORT adler32_combine OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t)); +#endif + +/* hack for buggy compilers */ +#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL) + struct internal_state {int dummy;}; +#endif + +/* undocumented functions */ +ZEXTERN const char * ZEXPORT zError OF((int)); +ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp)); +ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void)); +ZEXTERN int ZEXPORT inflateUndermine OF((z_streamp, int)); + +#ifdef __cplusplus +} +#endif + +#endif /* ZLIB_H */ diff --git a/third_party/libwebsocket/zlib/zutil.c b/third_party/libwebsocket/zlib/zutil.c new file mode 100644 index 0000000..e33ae8b --- /dev/null +++ b/third_party/libwebsocket/zlib/zutil.c @@ -0,0 +1,318 @@ +/* zutil.c -- target dependent utility functions for the compression library + * Copyright (C) 1995-2005, 2010 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* @(#) $Id$ */ + +#include "zutil.h" + +#ifndef NO_DUMMY_DECL +struct internal_state {int dummy;}; /* for buggy compilers */ +#endif + +const char * const z_errmsg[10] = { +"need dictionary", /* Z_NEED_DICT 2 */ +"stream end", /* Z_STREAM_END 1 */ +"", /* Z_OK 0 */ +"file error", /* Z_ERRNO (-1) */ +"stream error", /* Z_STREAM_ERROR (-2) */ +"data error", /* Z_DATA_ERROR (-3) */ +"insufficient memory", /* Z_MEM_ERROR (-4) */ +"buffer error", /* Z_BUF_ERROR (-5) */ +"incompatible version",/* Z_VERSION_ERROR (-6) */ +""}; + + +const char * ZEXPORT zlibVersion() +{ + return ZLIB_VERSION; +} + +uLong ZEXPORT zlibCompileFlags() +{ + uLong flags; + + flags = 0; + switch ((int)(sizeof(uInt))) { + case 2: break; + case 4: flags += 1; break; + case 8: flags += 2; break; + default: flags += 3; + } + switch ((int)(sizeof(uLong))) { + case 2: break; + case 4: flags += 1 << 2; break; + case 8: flags += 2 << 2; break; + default: flags += 3 << 2; + } + switch ((int)(sizeof(voidpf))) { + case 2: break; + case 4: flags += 1 << 4; break; + case 8: flags += 2 << 4; break; + default: flags += 3 << 4; + } + switch ((int)(sizeof(z_off_t))) { + case 2: break; + case 4: flags += 1 << 6; break; + case 8: flags += 2 << 6; break; + default: flags += 3 << 6; + } +#ifdef DEBUG + flags += 1 << 8; +#endif +#if defined(ASMV) || defined(ASMINF) + flags += 1 << 9; +#endif +#ifdef ZLIB_WINAPI + flags += 1 << 10; +#endif +#ifdef BUILDFIXED + flags += 1 << 12; +#endif +#ifdef DYNAMIC_CRC_TABLE + flags += 1 << 13; +#endif +#ifdef NO_GZCOMPRESS + flags += 1L << 16; +#endif +#ifdef NO_GZIP + flags += 1L << 17; +#endif +#ifdef PKZIP_BUG_WORKAROUND + flags += 1L << 20; +#endif +#ifdef FASTEST + flags += 1L << 21; +#endif +#ifdef STDC +# ifdef NO_vsnprintf + flags += 1L << 25; +# ifdef HAS_vsprintf_void + flags += 1L << 26; +# endif +# else +# ifdef HAS_vsnprintf_void + flags += 1L << 26; +# endif +# endif +#else + flags += 1L << 24; +# ifdef NO_snprintf + flags += 1L << 25; +# ifdef HAS_sprintf_void + flags += 1L << 26; +# endif +# else +# ifdef HAS_snprintf_void + flags += 1L << 26; +# endif +# endif +#endif + return flags; +} + +#ifdef DEBUG + +# ifndef verbose +# define verbose 0 +# endif +int ZLIB_INTERNAL z_verbose = verbose; + +void ZLIB_INTERNAL z_error (m) + char *m; +{ + fprintf(stderr, "%s\n", m); + exit(1); +} +#endif + +/* exported to allow conversion of error code to string for compress() and + * uncompress() + */ +const char * ZEXPORT zError(err) + int err; +{ + return ERR_MSG(err); +} + +#if defined(_WIN32_WCE) + /* The Microsoft C Run-Time Library for Windows CE doesn't have + * errno. We define it as a global variable to simplify porting. + * Its value is always 0 and should not be used. + */ + int errno = 0; +#endif + +#ifndef HAVE_MEMCPY + +void ZLIB_INTERNAL zmemcpy(dest, source, len) + Bytef* dest; + const Bytef* source; + uInt len; +{ + if (len == 0) return; + do { + *dest++ = *source++; /* ??? to be unrolled */ + } while (--len != 0); +} + +int ZLIB_INTERNAL zmemcmp(s1, s2, len) + const Bytef* s1; + const Bytef* s2; + uInt len; +{ + uInt j; + + for (j = 0; j < len; j++) { + if (s1[j] != s2[j]) return 2*(s1[j] > s2[j])-1; + } + return 0; +} + +void ZLIB_INTERNAL zmemzero(dest, len) + Bytef* dest; + uInt len; +{ + if (len == 0) return; + do { + *dest++ = 0; /* ??? to be unrolled */ + } while (--len != 0); +} +#endif + + +#ifdef SYS16BIT + +#ifdef __TURBOC__ +/* Turbo C in 16-bit mode */ + +# define MY_ZCALLOC + +/* Turbo C malloc() does not allow dynamic allocation of 64K bytes + * and farmalloc(64K) returns a pointer with an offset of 8, so we + * must fix the pointer. Warning: the pointer must be put back to its + * original form in order to free it, use zcfree(). + */ + +#define MAX_PTR 10 +/* 10*64K = 640K */ + +local int next_ptr = 0; + +typedef struct ptr_table_s { + voidpf org_ptr; + voidpf new_ptr; +} ptr_table; + +local ptr_table table[MAX_PTR]; +/* This table is used to remember the original form of pointers + * to large buffers (64K). Such pointers are normalized with a zero offset. + * Since MSDOS is not a preemptive multitasking OS, this table is not + * protected from concurrent access. This hack doesn't work anyway on + * a protected system like OS/2. Use Microsoft C instead. + */ + +voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size) +{ + voidpf buf = opaque; /* just to make some compilers happy */ + ulg bsize = (ulg)items*size; + + /* If we allocate less than 65520 bytes, we assume that farmalloc + * will return a usable pointer which doesn't have to be normalized. + */ + if (bsize < 65520L) { + buf = farmalloc(bsize); + if (*(ush*)&buf != 0) return buf; + } else { + buf = farmalloc(bsize + 16L); + } + if (buf == NULL || next_ptr >= MAX_PTR) return NULL; + table[next_ptr].org_ptr = buf; + + /* Normalize the pointer to seg:0 */ + *((ush*)&buf+1) += ((ush)((uch*)buf-0) + 15) >> 4; + *(ush*)&buf = 0; + table[next_ptr++].new_ptr = buf; + return buf; +} + +void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) +{ + int n; + if (*(ush*)&ptr != 0) { /* object < 64K */ + farfree(ptr); + return; + } + /* Find the original pointer */ + for (n = 0; n < next_ptr; n++) { + if (ptr != table[n].new_ptr) continue; + + farfree(table[n].org_ptr); + while (++n < next_ptr) { + table[n-1] = table[n]; + } + next_ptr--; + return; + } + ptr = opaque; /* just to make some compilers happy */ + Assert(0, "zcfree: ptr not found"); +} + +#endif /* __TURBOC__ */ + + +#ifdef M_I86 +/* Microsoft C in 16-bit mode */ + +# define MY_ZCALLOC + +#if (!defined(_MSC_VER) || (_MSC_VER <= 600)) +# define _halloc halloc +# define _hfree hfree +#endif + +voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size) +{ + if (opaque) opaque = 0; /* to make compiler happy */ + return _halloc((long)items, size); +} + +void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr) +{ + if (opaque) opaque = 0; /* to make compiler happy */ + _hfree(ptr); +} + +#endif /* M_I86 */ + +#endif /* SYS16BIT */ + + +#ifndef MY_ZCALLOC /* Any system without a special alloc function */ + +#ifndef STDC +extern voidp malloc OF((uInt size)); +extern voidp calloc OF((uInt items, uInt size)); +extern void free OF((voidpf ptr)); +#endif + +voidpf ZLIB_INTERNAL zcalloc (opaque, items, size) + voidpf opaque; + unsigned items; + unsigned size; +{ + if (opaque) items += size - size; /* make compiler happy */ + return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) : + (voidpf)calloc(items, size); +} + +void ZLIB_INTERNAL zcfree (opaque, ptr) + voidpf opaque; + voidpf ptr; +{ + free(ptr); + if (opaque) return; /* make compiler happy */ +} + +#endif /* MY_ZCALLOC */ diff --git a/third_party/libwebsocket/zlib/zutil.h b/third_party/libwebsocket/zlib/zutil.h new file mode 100644 index 0000000..a36a406 --- /dev/null +++ b/third_party/libwebsocket/zlib/zutil.h @@ -0,0 +1,274 @@ +/* zutil.h -- internal interface and configuration of the compression library + * Copyright (C) 1995-2010 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h + */ + +/* WARNING: this file should *not* be used by applications. It is + part of the implementation of the compression library and is + subject to change. Applications should only use zlib.h. + */ + +/* @(#) $Id$ */ + +#ifndef ZUTIL_H +#define ZUTIL_H + +#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ) +# define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) +#else +# define ZLIB_INTERNAL +#endif + +#include "zlib.h" + +#ifdef STDC +# if !(defined(_WIN32_WCE) && defined(_MSC_VER)) +# include +# endif +# include +# include +#endif + +#ifndef local +# define local static +#endif +/* compile with -Dlocal if your debugger can't find static symbols */ + +typedef unsigned char uch; +typedef uch FAR uchf; +typedef unsigned short ush; +typedef ush FAR ushf; +typedef unsigned long ulg; + +extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */ +/* (size given to avoid silly warnings with Visual C++) */ + +#define ERR_MSG(err) z_errmsg[Z_NEED_DICT-(err)] + +#define ERR_RETURN(strm,err) \ + return (strm->msg = (char*)ERR_MSG(err), (err)) +/* To be used only when the state is known to be valid */ + + /* common constants */ + +#ifndef DEF_WBITS +# define DEF_WBITS MAX_WBITS +#endif +/* default windowBits for decompression. MAX_WBITS is for compression only */ + +#if MAX_MEM_LEVEL >= 8 +# define DEF_MEM_LEVEL 8 +#else +# define DEF_MEM_LEVEL MAX_MEM_LEVEL +#endif +/* default memLevel */ + +#define STORED_BLOCK 0 +#define STATIC_TREES 1 +#define DYN_TREES 2 +/* The three kinds of block type */ + +#define MIN_MATCH 3 +#define MAX_MATCH 258 +/* The minimum and maximum match lengths */ + +#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */ + + /* target dependencies */ + +#if defined(MSDOS) || (defined(WINDOWS) && !defined(WIN32)) +# define OS_CODE 0x00 +# if defined(__TURBOC__) || defined(__BORLANDC__) +# if (__STDC__ == 1) && (defined(__LARGE__) || defined(__COMPACT__)) + /* Allow compilation with ANSI keywords only enabled */ + void _Cdecl farfree( void *block ); + void *_Cdecl farmalloc( unsigned long nbytes ); +# else +# include +# endif +# else /* MSC or DJGPP */ +# include +# endif +#endif + +#ifdef AMIGA +# define OS_CODE 0x01 +#endif + +#if defined(VAXC) || defined(VMS) +# define OS_CODE 0x02 +# define F_OPEN(name, mode) \ + fopen((name), (mode), "mbc=60", "ctx=stm", "rfm=fix", "mrs=512") +#endif + +#if defined(ATARI) || defined(atarist) +# define OS_CODE 0x05 +#endif + +#ifdef OS2 +# define OS_CODE 0x06 +# ifdef M_I86 +# include +# endif +#endif + +#if defined(MACOS) || defined(TARGET_OS_MAC) +# define OS_CODE 0x07 +# if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os +# include /* for fdopen */ +# else +# ifndef fdopen +# define fdopen(fd,mode) NULL /* No fdopen() */ +# endif +# endif +#endif + +#ifdef TOPS20 +# define OS_CODE 0x0a +#endif + +#ifdef WIN32 +# ifndef __CYGWIN__ /* Cygwin is Unix, not Win32 */ +# define OS_CODE 0x0b +# endif +#endif + +#ifdef __50SERIES /* Prime/PRIMOS */ +# define OS_CODE 0x0f +#endif + +#if defined(_BEOS_) || defined(RISCOS) +# define fdopen(fd,mode) NULL /* No fdopen() */ +#endif + +#if (defined(_MSC_VER) && (_MSC_VER > 600)) && !defined __INTERIX +# if defined(_WIN32_WCE) +# define fdopen(fd,mode) NULL /* No fdopen() */ +# ifndef _PTRDIFF_T_DEFINED + typedef int ptrdiff_t; +# define _PTRDIFF_T_DEFINED +# endif +# else +# define fdopen(fd,type) _fdopen(fd,type) +# endif +#endif + +#if defined(__BORLANDC__) + #pragma warn -8004 + #pragma warn -8008 + #pragma warn -8066 +#endif + +/* provide prototypes for these when building zlib without LFS */ +#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0 + ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t)); + ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t)); +#endif + + /* common defaults */ + +#ifndef OS_CODE +# define OS_CODE 0x03 /* assume Unix */ +#endif + +#ifndef F_OPEN +# define F_OPEN(name, mode) fopen((name), (mode)) +#endif + + /* functions */ + +#if defined(STDC99) || (defined(__TURBOC__) && __TURBOC__ >= 0x550) +# ifndef HAVE_VSNPRINTF +# define HAVE_VSNPRINTF +# endif +#endif +#if defined(__CYGWIN__) +# ifndef HAVE_VSNPRINTF +# define HAVE_VSNPRINTF +# endif +#endif +#ifndef HAVE_VSNPRINTF +# ifdef MSDOS + /* vsnprintf may exist on some MS-DOS compilers (DJGPP?), + but for now we just assume it doesn't. */ +# define NO_vsnprintf +# endif +# ifdef __TURBOC__ +# define NO_vsnprintf +# endif +# ifdef WIN32 + /* In Win32, vsnprintf is available as the "non-ANSI" _vsnprintf. */ +# if !defined(vsnprintf) && !defined(NO_vsnprintf) +# if !defined(_MSC_VER) || ( defined(_MSC_VER) && _MSC_VER < 1500 ) +# define vsnprintf _vsnprintf +# endif +# endif +# endif +# ifdef __SASC +# define NO_vsnprintf +# endif +#endif +#ifdef VMS +# define NO_vsnprintf +#endif + +#if defined(pyr) +# define NO_MEMCPY +#endif +#if defined(SMALL_MEDIUM) && !defined(_MSC_VER) && !defined(__SC__) + /* Use our own functions for small and medium model with MSC <= 5.0. + * You may have to use the same strategy for Borland C (untested). + * The __SC__ check is for Symantec. + */ +# define NO_MEMCPY +#endif +#if defined(STDC) && !defined(HAVE_MEMCPY) && !defined(NO_MEMCPY) +# define HAVE_MEMCPY +#endif +#ifdef HAVE_MEMCPY +# ifdef SMALL_MEDIUM /* MSDOS small or medium model */ +# define zmemcpy _fmemcpy +# define zmemcmp _fmemcmp +# define zmemzero(dest, len) _fmemset(dest, 0, len) +# else +# define zmemcpy memcpy +# define zmemcmp memcmp +# define zmemzero(dest, len) memset(dest, 0, len) +# endif +#else + void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len)); + int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len)); + void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len)); +#endif + +/* Diagnostic functions */ +#ifdef DEBUG +# include + extern int ZLIB_INTERNAL z_verbose; + extern void ZLIB_INTERNAL z_error OF((char *m)); +# define Assert(cond,msg) {if(!(cond)) z_error(msg);} +# define Trace(x) {if (z_verbose>=0) fprintf x ;} +# define Tracev(x) {if (z_verbose>0) fprintf x ;} +# define Tracevv(x) {if (z_verbose>1) fprintf x ;} +# define Tracec(c,x) {if (z_verbose>0 && (c)) fprintf x ;} +# define Tracecv(c,x) {if (z_verbose>1 && (c)) fprintf x ;} +#else +# define Assert(cond,msg) +# define Trace(x) +# define Tracev(x) +# define Tracevv(x) +# define Tracec(c,x) +# define Tracecv(c,x) +#endif + + +voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items, + unsigned size)); +void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr)); + +#define ZALLOC(strm, items, size) \ + (*((strm)->zalloc))((strm)->opaque, (items), (size)) +#define ZFREE(strm, addr) (*((strm)->zfree))((strm)->opaque, (voidpf)(addr)) +#define TRY_FREE(s, p) {if (p) ZFREE(s, p);} + +#endif /* ZUTIL_H */ From c66e77e4f6840b38d82f797a8232dc7f816ec02e Mon Sep 17 00:00:00 2001 From: Enda Mannion Date: Wed, 14 Mar 2012 11:49:01 +0000 Subject: [PATCH 4/4] removed libxml2 dependency --- src/sipcc/core/common/xml_util.c | 99 -- src/sipcc/core/includes/xml_util.h | 51 - src/sipcc/include/xml_parser.h | 82 -- src/sipcc/plat/common/libxml_parser.c | 982 ------------- .../libxml2/include/libxml/DOCBparser.h | 96 -- .../libxml2/include/libxml/HTMLparser.h | 304 ---- third_party/libxml2/include/libxml/HTMLtree.h | 147 -- third_party/libxml2/include/libxml/SAX.h | 173 --- third_party/libxml2/include/libxml/SAX2.h | 176 --- third_party/libxml2/include/libxml/c14n.h | 126 -- third_party/libxml2/include/libxml/catalog.h | 182 --- third_party/libxml2/include/libxml/chvalid.h | 230 --- third_party/libxml2/include/libxml/debugXML.h | 217 --- third_party/libxml2/include/libxml/dict.h | 69 - third_party/libxml2/include/libxml/encoding.h | 226 --- third_party/libxml2/include/libxml/entities.h | 150 -- third_party/libxml2/include/libxml/globals.h | 502 ------- third_party/libxml2/include/libxml/hash.h | 233 --- third_party/libxml2/include/libxml/list.h | 137 -- third_party/libxml2/include/libxml/nanoftp.h | 143 -- third_party/libxml2/include/libxml/nanohttp.h | 81 -- third_party/libxml2/include/libxml/parser.h | 1235 ---------------- .../libxml2/include/libxml/parserInternals.h | 611 -------- third_party/libxml2/include/libxml/pattern.h | 100 -- third_party/libxml2/include/libxml/relaxng.h | 213 --- .../libxml2/include/libxml/schemasInternals.h | 958 ------------- .../libxml2/include/libxml/schematron.h | 142 -- third_party/libxml2/include/libxml/threads.h | 84 -- third_party/libxml2/include/libxml/tree.h | 1252 ----------------- third_party/libxml2/include/libxml/uri.h | 94 -- third_party/libxml2/include/libxml/valid.h | 458 ------ third_party/libxml2/include/libxml/xinclude.h | 129 -- third_party/libxml2/include/libxml/xlink.h | 189 --- third_party/libxml2/include/libxml/xmlIO.h | 360 ----- .../libxml2/include/libxml/xmlautomata.h | 146 -- third_party/libxml2/include/libxml/xmlerror.h | 944 ------------- .../libxml2/include/libxml/xmlexports.h | 162 --- .../libxml2/include/libxml/xmlmemory.h | 224 --- .../libxml2/include/libxml/xmlmodule.h | 57 - .../libxml2/include/libxml/xmlreader.h | 424 ------ .../libxml2/include/libxml/xmlregexp.h | 222 --- third_party/libxml2/include/libxml/xmlsave.h | 87 -- .../libxml2/include/libxml/xmlschemas.h | 218 --- .../libxml2/include/libxml/xmlschemastypes.h | 151 -- .../libxml2/include/libxml/xmlstring.h | 140 -- .../libxml2/include/libxml/xmlunicode.h | 202 --- .../libxml2/include/libxml/xmlversion.h | 458 ------ .../libxml2/include/libxml/xmlwriter.h | 485 ------- third_party/libxml2/include/libxml/xpath.h | 546 ------- .../libxml2/include/libxml/xpathInternals.h | 630 --------- third_party/libxml2/include/libxml/xpointer.h | 114 -- .../include_darwin/libxml/DOCBparser.h | 96 -- .../include_darwin/libxml/HTMLparser.h | 303 ---- .../libxml2/include_darwin/libxml/HTMLtree.h | 147 -- .../libxml2/include_darwin/libxml/SAX.h | 173 --- .../libxml2/include_darwin/libxml/SAX2.h | 176 --- .../libxml2/include_darwin/libxml/c14n.h | 115 -- .../libxml2/include_darwin/libxml/catalog.h | 182 --- .../libxml2/include_darwin/libxml/chvalid.h | 230 --- .../libxml2/include_darwin/libxml/debugXML.h | 217 --- .../libxml2/include_darwin/libxml/dict.h | 69 - .../libxml2/include_darwin/libxml/encoding.h | 226 --- .../libxml2/include_darwin/libxml/entities.h | 150 -- .../libxml2/include_darwin/libxml/globals.h | 491 ------- .../libxml2/include_darwin/libxml/hash.h | 233 --- .../libxml2/include_darwin/libxml/list.h | 137 -- .../libxml2/include_darwin/libxml/nanoftp.h | 143 -- .../libxml2/include_darwin/libxml/nanohttp.h | 81 -- .../libxml2/include_darwin/libxml/parser.h | 1226 ---------------- .../include_darwin/libxml/parserInternals.h | 611 -------- .../libxml2/include_darwin/libxml/pattern.h | 100 -- .../libxml2/include_darwin/libxml/relaxng.h | 213 --- .../include_darwin/libxml/schemasInternals.h | 958 ------------- .../include_darwin/libxml/schematron.h | 142 -- .../libxml2/include_darwin/libxml/threads.h | 84 -- .../libxml2/include_darwin/libxml/tree.h | 1252 ----------------- .../libxml2/include_darwin/libxml/uri.h | 94 -- .../libxml2/include_darwin/libxml/valid.h | 458 ------ .../libxml2/include_darwin/libxml/xinclude.h | 125 -- .../libxml2/include_darwin/libxml/xlink.h | 189 --- .../libxml2/include_darwin/libxml/xmlIO.h | 360 ----- .../include_darwin/libxml/xmlautomata.h | 146 -- .../libxml2/include_darwin/libxml/xmlerror.h | 944 ------------- .../include_darwin/libxml/xmlexports.h | 157 --- .../libxml2/include_darwin/libxml/xmlmemory.h | 224 --- .../libxml2/include_darwin/libxml/xmlmodule.h | 57 - .../libxml2/include_darwin/libxml/xmlreader.h | 424 ------ .../libxml2/include_darwin/libxml/xmlregexp.h | 222 --- .../libxml2/include_darwin/libxml/xmlsave.h | 87 -- .../include_darwin/libxml/xmlschemas.h | 218 --- .../include_darwin/libxml/xmlschemastypes.h | 151 -- .../libxml2/include_darwin/libxml/xmlstring.h | 140 -- .../include_darwin/libxml/xmlunicode.h | 202 --- .../include_darwin/libxml/xmlversion.h | 458 ------ .../libxml2/include_darwin/libxml/xmlwriter.h | 485 ------- .../libxml2/include_darwin/libxml/xpath.h | 546 ------- .../include_darwin/libxml/xpathInternals.h | 630 --------- .../libxml2/include_darwin/libxml/xpointer.h | 114 -- 98 files changed, 29627 deletions(-) delete mode 100644 src/sipcc/core/common/xml_util.c delete mode 100644 src/sipcc/core/includes/xml_util.h delete mode 100644 src/sipcc/include/xml_parser.h delete mode 100755 src/sipcc/plat/common/libxml_parser.c delete mode 100644 third_party/libxml2/include/libxml/DOCBparser.h delete mode 100644 third_party/libxml2/include/libxml/HTMLparser.h delete mode 100644 third_party/libxml2/include/libxml/HTMLtree.h delete mode 100644 third_party/libxml2/include/libxml/SAX.h delete mode 100644 third_party/libxml2/include/libxml/SAX2.h delete mode 100644 third_party/libxml2/include/libxml/c14n.h delete mode 100644 third_party/libxml2/include/libxml/catalog.h delete mode 100644 third_party/libxml2/include/libxml/chvalid.h delete mode 100644 third_party/libxml2/include/libxml/debugXML.h delete mode 100644 third_party/libxml2/include/libxml/dict.h delete mode 100644 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--- a/src/sipcc/core/common/xml_util.c +++ /dev/null @@ -1,99 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the Cisco Systems SIP Stack. - * - * The Initial Developer of the Original Code is - * Cisco Systems (CSCO). - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Enda Mannion - * Suhas Nandakumar - * Ethan Hugg - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#include "xml_parser.h" -#include "cpr_stdlib.h" -#include "phone_debug.h" -#include "xml_util.h" - -static void *xml_parser_handle = NULL; - -int xmlInit() { - if (ccxmlInitialize(&xml_parser_handle) == CC_FAILURE) { - return CC_FAILURE; - } - return CC_SUCCESS; -} - -void xmlDeInit() { - ccxmlDeInitialize(&xml_parser_handle); -} - -char * xmlEncodeEventData(ccsip_event_data_t *event_datap) { - const char *fname = "xmlEncodeEventData"; - char *buffer; - uint32_t nbytes = 0; - - CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Encode event data: entered,\n", - DEB_F_PREFIX_ARGS(SIP_SUB, fname)); - //For RAW data, no encoding is needed, just copy back. - if (event_datap->type == EVENT_DATA_RAW) { - nbytes = event_datap->u.raw_data.length; - buffer = (char *) ccAllocXML(nbytes + 1); - if (buffer) { - memcpy(buffer, event_datap->u.raw_data.data, nbytes); - CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Framed raw buffer: length = %d,\n", - DEB_F_PREFIX_ARGS(SIP_SUB, fname), nbytes); - } - return (buffer); - - } - buffer = ccxmlEncodeEventData(xml_parser_handle, event_datap); - DEF_DEBUG(DEB_F_PREFIX"returned content after encoding:\n%s\n", DEB_F_PREFIX_ARGS(SIP_REG, fname), buffer); - return (buffer); - - //return ccxmlEncodeEventData(xml_parser_handle, event_datap); -} - -int xmlDecodeEventData (cc_subscriptions_ext_t msg_type, const char *msg_body, int msg_length, ccsip_event_data_t ** event_datap) { - const char *fname = "xmlDecodeEventData"; - CCSIP_DEBUG_MESSAGE(DEB_F_PREFIX"Decode event data: entered,\n", - DEB_F_PREFIX_ARGS(SIP_SUB, fname)); - - return ccxmlDecodeEventData(xml_parser_handle, msg_type, msg_body, msg_length, event_datap ); -} - -void *ccAllocXML(cc_size_t size) { - return cpr_calloc(1, size); -} - -void ccFreeXML(void *mem) { - cpr_free(mem); -} - diff --git a/src/sipcc/core/includes/xml_util.h b/src/sipcc/core/includes/xml_util.h deleted file mode 100644 index 8562cc1..0000000 --- a/src/sipcc/core/includes/xml_util.h +++ /dev/null @@ -1,51 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the Cisco Systems SIP Stack. - * - * The Initial Developer of the Original Code is - * Cisco Systems (CSCO). - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Enda Mannion - * Suhas Nandakumar - * Ethan Hugg - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#ifndef XML_UTIL_H_ -#define XML_UTIL_H_ -#include "cc_constants.h" -#include "xml_parser_defines.h" - -int xmlInit(); -void xmlDeInit(); -char * xmlEncodeEventData(ccsip_event_data_t *event_datap); -int xmlDecodeEventData (cc_subscriptions_ext_t msg_type, const char *msg_body, int msg_length, ccsip_event_data_t ** event_datap); - -#endif /* XML_UTIL_H_ */ - diff --git a/src/sipcc/include/xml_parser.h b/src/sipcc/include/xml_parser.h deleted file mode 100644 index 8c0b66c..0000000 --- a/src/sipcc/include/xml_parser.h +++ /dev/null @@ -1,82 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the Cisco Systems SIP Stack. - * - * The Initial Developer of the Original Code is - * Cisco Systems (CSCO). - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Enda Mannion - * Suhas Nandakumar - * Ethan Hugg - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#ifndef __XML_PARSER_H__ -#define __XML_PARSER_H__ - -#include "cc_constants.h" -#include "xml_parser_defines.h" - -/** - * Initializes the XML parser. - * @param [out] xml_parser_handle handle to the XML parser. - * @return CC_SUCCESS or CC_FAILURE - */ -int ccxmlInitialize(void ** xml_parser_handle); - -/** - * Reset and free any memory allocated by XML parser. - * @param [in] xml_parser_handle handle to the XML parser. - * @return void - */ -void ccxmlDeInitialize(void ** xml_parser_handle); - -/** - * Frame an XML string based on data passed to this function. - * @param [in] xml_parser_handle handle to the XML parser. - * @param [in] event_datap pointer to the data to be encoded into an XML string. - * @return non-null char pointer if encoding succeeded, else returns null. - * Calling function must free the char pointer when not needed. - */ -char * ccxmlEncodeEventData (void * xml_parser_handle, ccsip_event_data_t *event_datap); - -/** - * Parse the XML string and populate the data structure based on the XML tag - * value received in the XML string. - * @param [in] xml_parser_handle handle to the XML parser. - * @param [in] msg_type type of message that need to be parsed. - * @param [in] msg_body pointer to message that need to be parsed. - * @param [in] msg_length lenght of message. - * @param [out] event_datap pointer to a pointer of data structure that will be populated after - * parsing the message. - * is an remote_cc response. - * @return CC_SUCCESS or CC_FAILURE. - */ -int ccxmlDecodeEventData (void * xml_parser_handle, cc_subscriptions_ext_t msg_type, const char *msg_body, int msg_length, ccsip_event_data_t ** event_datap); -#endif diff --git a/src/sipcc/plat/common/libxml_parser.c b/src/sipcc/plat/common/libxml_parser.c deleted file mode 100755 index 0a88591..0000000 --- a/src/sipcc/plat/common/libxml_parser.c +++ /dev/null @@ -1,982 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is the Cisco Systems SIP Stack. - * - * The Initial Developer of the Original Code is - * Cisco Systems (CSCO). - * Portions created by the Initial Developer are Copyright (C) 2002 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Enda Mannion - * Suhas Nandakumar - * Ethan Hugg - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -#include -#include -#include "xml_parser.h" -#include "ccsip_subsmanager.h" -#include "ccsip_common_cb.h" - -#define MAX_BODY_SIZE 2047 -/*KPML REQUEST DEFAULT VALUES*/ -#define DEFAULT_KPML_INTERDIGITTIMER_VALUE 4000 -#define DEFAULT_KPML_CRITICALDIGITTIMER_VALUE 1000 -#define DEFAULT_KPML_EXTRADIGITTIMER_VALUE 500 -#define DEFAULT_KPML_LONGREPEAT_VALUE 0 -#define DEFAULT_KPML_NOPARTIAL_VALUE 0 -#define DEFAULT_KPML_PERSIST_VALUE 0 //one-shot - -#define DEFAULT_LINE_NUMBER 1 -#define DEFAULT_LINEKEY_EVENT 0 - -#define XML_SUCCESS 1 -#define XML_FAILURE 0 - -unsigned char offenderText[128] = {0}; - -int persistType (char *str) { - - if (strcmp(str, "one-shot") == 0 ) { - return XML_PERSIST_TYPE_ONE_SHOT; - } - if (strcmp(str, "persist") == 0 ) { - return XML_PERSIST_TYPE_PERSIST; - } - if (strcmp(str, "single-notify") == 0 ) { - return XML_PERSIST_TYPE_SINGLE_NOTIFY; - } - return XML_PERSIST_TYPE_ONE_SHOT; -} - -int stateValues(char *str) { - - if (strcmp(str, "partial") == 0 ) { - return XML_STATE_PARTIAL; - } - if (strcmp(str, "full") == 0 ) { - return XML_STATE_FULL; - } - return XML_STATE_FULL; -} -int eventValues(char *str) { - - if (strcmp(str, "cancelled") == 0 ) { - return XML_EVENT_CANCELLED; - } - if (strcmp(str, "rejected") == 0 ) { - return XML_EVENT_REJECTED; - } - if (strcmp(str, "replaced") == 0 ) { - return XML_EVENT_REPLACED; - } - if (strcmp(str, "local-bye") == 0 ) { - return XML_EVENT_LOCAL_BYE; - } - if (strcmp(str, "remote-bye") == 0 ) { - return XML_EVENT_REMOTE_BYE; - } - if (strcmp(str, "error") == 0 ) { - return XML_EVENT_ERROR; - } - if (strcmp(str, "timeout") == 0 ) { - return XML_EVENT_TIMEOUT; - } - return XML_EVENT_CANCELLED; -} - -int callOrientation(char *str) { - - if (strcmp(str, "Unspecified") == 0 ) { - return XML_CALL_ORIENTATION_UNSPECIFIED; - } - if (strcmp(str, "To") == 0 ) { - return XML_CALL_ORIENTATION_TO; - } - if (strcmp(str, "From") == 0 ) { - return XML_CALL_ORIENTATION_FROM; - } - return XML_CALL_ORIENTATION_UNSPECIFIED; -} - -int callLock(char *str) { - - if (strcmp(str, "unlocked") == 0 ) { - return XML_CALLLOCK_UNLOCKED; - } - if (strcmp(str, "locked") == 0 ) { - return XML_CALLLOCK_LOCKED; - } - if (strcmp(str, "remote-locked") == 0 ) { - return XML_CALLLOCK_REMOTE_LOCKED; - } - return XML_CALLLOCK_UNLOCKED; -} - -int holdReason(char *str) { - - if (strcmp(str, "none") == 0 ) { - return XML_HOLD_REASON_NONE; - } - if (strcmp(str, "transfer") == 0 ) { - return XML_HOLD_REASON_TRANSFER; - } - if (strcmp(str, "conference") == 0 ) { - return XML_HOLD_REASON_CONFERENCE; - } - if (strcmp(str, "internal") == 0 ) { - return XML_HOLD_REASON_INTERNAL; - } - return XML_HOLD_REASON_NONE; -} - -int directionValues(char *str) { - - if (strcmp(str, "initiator") == 0 ) { - return XML_DIRECTION_INITIATOR; - } - if (strcmp(str, "recipient") == 0 ) { - return XML_DIRECTION_RECIPIENT; - } - return XML_DIRECTION_INITIATOR; -} - -int trueOrfalse(char *str) { - - if (strcmp(str, "false") == 0 ) { - return XML_FALSE; - } - if (strcmp(str, "true") == 0 ) { - return XML_TRUE; - } - return XML_FALSE; -} - -int onOroff(char *str) { - - if (strcmp(str, "off") == 0 ) { - return XML_OFF; - } - if (strcmp(str, "on") == 0 ) { - return XML_ON; - } - return XML_OFF; -} - -int yesOrno(char *str) { - - if (strcmp(str, "no") == 0 ) { - return XML_NO; - } - if (strcmp(str, "yes") == 0 ) { - return XML_YES; - } - return XML_NONEAPPLICABLE; -} - -int softkeyEventCode(char *str) { - if (strcmp(str, "Undefined") == 0 ) { - return XML_SKEY_EVENT_UNDEFINED; - } - if (strcmp(str, "Redial") == 0 ) { - return XML_SKEY_EVENT_REDIAL; - } - if (strcmp(str, "NewCall") == 0 ) { - return XML_SKEY_EVENT_NEWCALL; - } - if (strcmp(str, "Hold") == 0 ) { - return XML_SKEY_EVENT_HOLD; - } - if (strcmp(str, "Transfer") == 0 ) { - return XML_SKEY_EVENT_TRANSFER; - } - if (strcmp(str, "CFwdAll") == 0 ) { - return XML_SKEY_EVENT_CFWDALL; - } - if (strcmp(str, "CFwdBusy") == 0 ) { - return XML_SKEY_EVENT_CFWDBUSY; - } - if (strcmp(str, "CFwdNoAns") == 0 ) { - return XML_SKEY_EVENT_CFWDNOANSWER; - } - if (strcmp(str, "BackSpace") == 0 ) { - return XML_SKEY_EVENT_BACKSPACE; - } - if (strcmp(str, "EndCall") == 0 ) { - return XML_SKEY_EVENT_ENDCALL; - } - if (strcmp(str, "Resume") == 0 ) { - return XML_SKEY_EVENT_RESUME; - } - if (strcmp(str, "Answer") == 0 ) { - return XML_SKEY_EVENT_ANSWER; - } - if (strcmp(str, "Info") == 0 ) { - return XML_SKEY_EVENT_INFO; - } - if (strcmp(str, "Conference") == 0 ) { - return XML_SKEY_EVENT_CONFERENCE; - } - if (strcmp(str, "Join") == 0 ) { - return XML_SKEY_EVENT_JION; - } - if (strcmp(str, "RmLastConf") == 0 ) { - return XML_SKEY_EVENT_REMVOVE_LAST_CONF_PARTICIPANT; - } - if (strcmp(str, "DirectXfer") == 0 ) { - return XML_SKEY_EVENT_DIRECT_XFER; - } - if (strcmp(str, "Select") == 0 ) { - return XML_SKEY_EVENT_SELECT; - } - if (strcmp(str, "TransferToVM") == 0 ) { - return XML_SKEY_EVENT_TRANSFER_TO_VOICE_MAIL; - } - if (strcmp(str, "SAC") == 0 ) { - return XML_SKEY_EVENT_SAC; - } - if (strcmp(str, "Unselect") == 0 ) { - return XML_SKEY_EVENT_UNSELECT; - } - if (strcmp(str, "Cancel") == 0 ) { - return XML_SKEY_EVENT_CANCEL; - } - if (strcmp(str, "ConfDetails") == 0 ) { - return XML_SKEY_EVENT_COPNFERENCE_DETAILS; - } - if (strcmp(str, "TrnsfMg") == 0 ) { - return XML_SKEY_EVENT_TRASFMG; - } - if (strcmp(str, "Intrcpt") == 0 ) { - return XML_SKEY_EVENT_INTRCPT; - } - if (strcmp(str, "SetWtch") == 0 ) { - return XML_SKEY_EVENT_SETWTCH; - } - if (strcmp(str, "TrnsfVM") == 0 ) { - return XML_SKEY_EVENT_TRNSFVM; - } - if (strcmp(str, "TrnsfAs") == 0 ) { - return XML_SKEY_EVENT_TRNSFAS; - } - return XML_SKEY_EVENT_UNDEFINED; -} - -char *getSoftketEventMsg(int event_code) { - - char *event_str = NULL; - switch(event_code) { - case XML_SKEY_EVENT_UNDEFINED : return(event_str = "Undefined"); - case XML_SKEY_EVENT_REDIAL : return(event_str = "Redial"); - case XML_SKEY_EVENT_NEWCALL : return(event_str = "NewCall"); - case XML_SKEY_EVENT_HOLD : return(event_str = "Hold"); - case XML_SKEY_EVENT_TRANSFER : return(event_str = "Transfer"); - case XML_SKEY_EVENT_CFWDALL : return(event_str = "CFwdAll"); - case XML_SKEY_EVENT_CFWDBUSY : return(event_str = "CFwdBusy"); - case XML_SKEY_EVENT_CFWDNOANSWER : return(event_str = "CFwdNoAns"); - case XML_SKEY_EVENT_BACKSPACE : return(event_str = "BackSpace"); - case XML_SKEY_EVENT_ENDCALL : return(event_str = "EndCall"); - case XML_SKEY_EVENT_RESUME : return(event_str = "Resume"); - case XML_SKEY_EVENT_ANSWER : return(event_str = "Answer"); - case XML_SKEY_EVENT_INFO : return(event_str = "Info"); - case XML_SKEY_EVENT_CONFERENCE : return(event_str = "Conference"); - case XML_SKEY_EVENT_JION : return(event_str = "Join"); - case XML_SKEY_EVENT_REMVOVE_LAST_CONF_PARTICIPANT : return(event_str = "RmLastConf"); - case XML_SKEY_EVENT_DIRECT_XFER : return(event_str = "DirectXfer"); - case XML_SKEY_EVENT_SELECT : return(event_str = "Select"); - case XML_SKEY_EVENT_TRANSFER_TO_VOICE_MAIL : return(event_str = "TransferToVM"); - case XML_SKEY_EVENT_SAC : return(event_str = "SAC"); - case XML_SKEY_EVENT_UNSELECT : return(event_str = "Unselect"); - case XML_SKEY_EVENT_CANCEL : return(event_str = "Cancel"); - case XML_SKEY_EVENT_COPNFERENCE_DETAILS : return(event_str = "ConfDetails"); - case XML_SKEY_EVENT_TRASFMG : return(event_str = "TrnsfMg"); - case XML_SKEY_EVENT_INTRCPT : return(event_str = "Intrcpt"); - case XML_SKEY_EVENT_SETWTCH : return(event_str = "SetWtch"); - case XML_SKEY_EVENT_TRNSFVM : return(event_str = "TrnsfVM"); - case XML_SKEY_EVENT_TRNSFAS : return(event_str = "TrnsfAs"); - default : return "Undefined"; - } -} - -int linekeyEvent(char *str) { - if(strcmp(str, "line") == 0){ - return XML_LINE_KEY_EVENT_LINE; - } - if(strcmp(str, "speeddial") == 0){ - return XML_LINE_KEY_EVENT_SPEEDDIAL; - } - return XML_LINE_KEY_EVENT_LINE; -} - -int softkeyInvokeType(char *str) { - if (strcmp(str, "explicit") == 0 ) { - return XML_SKEY_INVOKE_EXPLICIT; - } - if (strcmp(str, "implicit") == 0 ) { - return XML_SKEY_NVOKE_IMPLICIT; - } - return XML_SKEY_NVOKE_IMPLICIT; -} - -int stationSequence(char *str) { - if (strcmp(str, "StationSequenceFirst") == 0 ) { - return XML_STATION_SEQ_FIRST; - } - if (strcmp(str, "StationSequenceMore") == 0 ) { - return XML_STATION_SEQ_MORE; - } - if (strcmp(str, "StationSequenceLast") == 0 ) { - return XML_STATION_SEQ_LAST; - } - return XML_STATION_SEQ_FIRST; -} - -void -parse_kpml_request (xmlNode * a_node, xmlDocPtr doc, KPMLRequest *kreq) -{ - xmlChar *data; - xmlNode *cur_node; - for (cur_node = a_node; cur_node; cur_node = cur_node->next) { - if (cur_node->type == XML_ELEMENT_NODE) { - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "kpml-request")) { - data = xmlGetProp(cur_node, (const xmlChar *) "version"); - if (data) { - strncpy(kreq->version, (char *)data, 16); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "reverse")) { - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - strncpy(kreq->stream.reverse, (char *)data, 16); - xmlFree(data); - } - - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "pattern")) { - data = xmlGetProp(cur_node, (const xmlChar *) "criticaldigittimer"); - if(data) { - kreq->pattern.criticaldigittimer = atoi((char *)data); - xmlFree(data); - }else { - kreq->pattern.criticaldigittimer = DEFAULT_KPML_CRITICALDIGITTIMER_VALUE; - } - data = xmlGetProp(cur_node, (const xmlChar *) "extradigittimer"); - if(data) { - kreq->pattern.extradigittimer = atoi((char *)data); - xmlFree(data); - }else { - kreq->pattern.extradigittimer = DEFAULT_KPML_EXTRADIGITTIMER_VALUE; - } - data = xmlGetProp(cur_node, (const xmlChar *) "interdigittimer"); - if(data) { - kreq->pattern.interdigittimer = atoi((char *)data); - xmlFree(data); - }else { - kreq->pattern.interdigittimer = DEFAULT_KPML_INTERDIGITTIMER_VALUE; - } - data = xmlGetProp(cur_node, (const xmlChar *) "persist"); - if(data) { - kreq->pattern.persist = persistType((char *)data); - xmlFree(data); - }else { - kreq->pattern.persist = XML_PERSIST_TYPE_ONE_SHOT; - } - data = xmlGetProp(cur_node, (const xmlChar *) "long"); - if(data) { - kreq->pattern.longhold = atoi((char *)data); - xmlFree(data); - } - data = xmlGetProp(cur_node, (const xmlChar *) "longrepeat"); - if(data) { - kreq->pattern.longrepeat = trueOrfalse((char *)data); - xmlFree(data); - }else { - kreq->pattern.longrepeat = DEFAULT_KPML_LONGREPEAT_VALUE; - } - data = xmlGetProp(cur_node, (const xmlChar *) "nopartial"); - if(data) { - kreq->pattern.nopartial = trueOrfalse((char *)data); - xmlFree(data); - }else { - kreq->pattern.nopartial = DEFAULT_KPML_NOPARTIAL_VALUE; - } - data = xmlGetProp(cur_node, (const xmlChar *) "enterkey"); - if(data) { - strncpy(kreq->pattern.enterkey, (char *)data, 8); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "flush")) { - data = xmlNodeGetContent(cur_node); - if (data) { - kreq->pattern.flush = atoi((char *)data); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "regex")) { - data = xmlGetProp(cur_node, (const xmlChar *) "tag"); - if (data) { - strncpy(kreq->pattern.regex.tag, (char *)data, 32); - xmlFree(data); - } - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - strncpy(kreq->pattern.regex.regexData, (char *)data, 32); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "pre")) { - data = xmlNodeGetContent(cur_node); - if (data) { - strncpy(kreq->pattern.regex.pre, (char *)data, 32); - xmlFree(data); - } - } - } - parse_kpml_request(cur_node->xmlChildrenNode, doc, kreq); - } -} - -void -parse_presence_body(xmlNode *node, xmlDocPtr doc, Presence_ext_t *presenceRpid) { - xmlChar *data; - xmlNode *cur_node; - - for (cur_node = node; cur_node; cur_node = cur_node->next) { - if (cur_node->type == XML_ELEMENT_NODE) { - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "presence")) { - data = xmlGetProp(cur_node, (const xmlChar *) "entity"); - if (data) { - strncpy(presenceRpid->presence_body.entity, (char *)data, 256); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "note")) { - if (!xmlStrcmp(cur_node->parent->name, (const xmlChar *) "presence")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - strncpy(presenceRpid->presence_body.note[0], (char *)data, 1024); - strncpy(presenceRpid->presence_body.note[1], (char *)data+1024, 1024); - strncpy(presenceRpid->presence_body.note[2], (char *)data+2048, 1024); - strncpy(presenceRpid->presence_body.note[3], (char *)data+3072, 1024); - strncpy(presenceRpid->presence_body.note[4], (char *)data+4096, 1024); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - strncpy(presenceRpid->presence_body.tuple[0].note[0], (char *)data, 1024); - xmlFree(data); - } - } - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "person")){ - data = xmlGetProp(cur_node, (const xmlChar *) "id"); - if(data) { - strncpy(presenceRpid->presence_body.person.id, (char *)data, 256); - xmlFree(data); - } - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "basic")){ - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "person")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.person.personStatus.basic, (char *)data, 32); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].status.basic, (char *)data, 32); - xmlFree(data); - } - } - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "alerting")){ - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "person")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.person.activities.alerting, (char *)data, 12); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->parent->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].status.activities.alerting, (char *)data, 12); - xmlFree(data); - } - } - presenceRpid->alerting = TRUE; - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "on-the-phone")){ - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "person")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.person.activities.onThePhone, (char *)data, 12); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->parent->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].status.activities.onThePhone, (char *)data, 12); - xmlFree(data); - } - } - presenceRpid->onThePhone = TRUE; - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "busy")){ - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "person")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.person.activities.busy, (char *)data, 12); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->parent->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].status.activities.busy, (char *)data, 12); - xmlFree(data); - } - } - presenceRpid->busy = TRUE; - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "away")){ - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "person")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.person.activities.away, (char *)data, 12); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->parent->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].status.activities.away, (char *)data, 12); - xmlFree(data); - } - } - presenceRpid->away = TRUE; - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "meeting")){ - if (!xmlStrcmp(cur_node->parent->parent->name, (const xmlChar *) "person")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.person.activities.meeting, (char *)data, 12); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->parent->parent->parent->name, (const xmlChar *) "tuple")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].status.activities.meeting, (char *)data, 12); - xmlFree(data); - } - } - presenceRpid->meeting = TRUE; - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "tuple")){ - data = xmlGetProp(cur_node, (const xmlChar *) "id"); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].id, (char *)data, 256); - xmlFree(data); - } - } - if(!xmlStrcmp(cur_node->name, (const xmlChar *) "contact")){ - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if(data) { - strncpy(presenceRpid->presence_body.tuple[0].contact[0], (char *)data, 256); - xmlFree(data); - } - } - } - parse_presence_body(cur_node->xmlChildrenNode, doc, presenceRpid); - } -} - -void -parse_configapp_request(xmlNode *node, xmlDocPtr doc, ConfigApp_req_data_t *configappData) { - xmlChar *data; - xmlNode *cur_node; - - for (cur_node = node; cur_node; cur_node = cur_node->next) { - if (cur_node->type == XML_ELEMENT_NODE) { - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "kpml")) { - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - configappData->sip_profile.kpml_val = atoi((char *)data); - xmlFree(data); - } - } - } - parse_configapp_request(cur_node->xmlChildrenNode, doc, configappData); - } -} - -void -parse_media_info(xmlNode *node, xmlDocPtr doc, media_control_ext_t *mediaControlData) { - xmlChar *data; - xmlNode *cur_node; - - for (cur_node = node; cur_node; cur_node = cur_node->next) { - if (cur_node->type == XML_ELEMENT_NODE) { - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "picture_fast_update")) { - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - mediaControlData->media_control.vc_primitive.to_encoder.picture_fast_update = atoi((char *)data); - xmlFree(data); - } - mediaControlData->picture_fast_update = 1; - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "stream_id")) { - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - strncpy(mediaControlData->media_control.vc_primitive.stream_id, (char *)data, 128); - xmlFree(data); - } - } - if (!xmlStrcmp(cur_node->name, (const xmlChar *) "general_error")) { - data = xmlNodeListGetString(doc, cur_node->xmlChildrenNode, 1); - if (data) { - strncpy(mediaControlData->media_control.general_error, (char *)data, 128); - xmlFree(data); - } - } - - } - parse_media_info(cur_node->xmlChildrenNode, doc, mediaControlData); - } -} - - -int ccxmlInitialize(void ** xml_parser_handle) { - return SIP_OK; -} - -void ccxmlDeInitialize(void ** xml_parser_handle) { - -} - -/* - * Takes care of all the XML framing requirements - */ -char * -ccxmlEncodeEventData (void * xml_parser_handle, ccsip_event_data_t *eventDatap) -{ - const char *fname = "ccxmlEncodeEventData"; - char *buffer = NULL; - xmlDocPtr doc = NULL; // document pointer - xmlNodePtr root_node = NULL, node1 = NULL, node2 = NULL, node3 = NULL, nodetext = NULL; - xmlChar *xmlbuff = NULL; - char buf[256]; - int buffersize = 0; - - if (!eventDatap) { - return NULL; - } - - /** - * For event of EVENT_DATA_RAW, it will not come here. - */ - - // This should be converted to using the type that comes in eventData - - switch (eventDatap->type) { - case EVENT_DATA_KPML_REQUEST: - - //Creating tree for kpml request - doc = xmlNewDoc(BAD_CAST "1.0"); - root_node = xmlNewNode(NULL, BAD_CAST "kpml-request"); - xmlDocSetRootElement(doc, root_node); - //stream - node1 = xmlNewNode(NULL, BAD_CAST "stream"); - xmlAddChild(root_node, node1); - //reverse - node2 = xmlNewNode(NULL, BAD_CAST "reverse"); - nodetext = xmlNewText(BAD_CAST (eventDatap->u.kpml_request).stream.reverse); - xmlAddChild(node1, node2); - xmlAddChild(node2, nodetext); - //pattern - node1 = xmlNewNode(NULL, BAD_CAST "pattern"); - xmlAddChild(root_node, node1); - node2 = xmlNewNode(NULL, BAD_CAST "flush"); - nodetext = xmlNewText(BAD_CAST (eventDatap->u.kpml_request).pattern.flush); - xmlAddChild(node1, node2); - xmlAddChild(node2, nodetext); - //persist - xmlNewProp(node1, BAD_CAST "persist", BAD_CAST (((eventDatap->u.kpml_request).pattern.persist == 0 ? "one-shot" : - ((eventDatap->u.kpml_request).pattern.persist == 1 ? "persist" : "single-notify")))); - //interdigittimer - snprintf(buf, 256, "%u", (unsigned int)(eventDatap->u.kpml_request).pattern.interdigittimer); - xmlNewProp(node1, BAD_CAST "interdigittimer", BAD_CAST buf); - //criticaldigittimer - snprintf(buf, 256, "%u", (unsigned int)(eventDatap->u.kpml_request).pattern.criticaldigittimer); - xmlNewProp(node1, BAD_CAST "criticaldigittimer", BAD_CAST buf); - //extradigittimer - snprintf(buf, 256, "%u", (unsigned int)(eventDatap->u.kpml_request).pattern.extradigittimer); - xmlNewProp(node1, BAD_CAST "extradigittimer", BAD_CAST buf); - //long - snprintf(buf, 256, "%d", (eventDatap->u.kpml_request).pattern.longhold); - xmlNewProp(node1, BAD_CAST "long", BAD_CAST buf); - //longrepeat - xmlNewProp(node1, BAD_CAST "longrepeat", BAD_CAST ((eventDatap->u.kpml_request).pattern.longrepeat ? "true" : "false")); - //nopartial - xmlNewProp(node1, BAD_CAST "nopartial", BAD_CAST ((eventDatap->u.kpml_request).pattern.nopartial ? "true" : "false")); - //enterkey - xmlNewProp(node1, BAD_CAST "enterkey", BAD_CAST ((eventDatap->u.kpml_request).pattern.enterkey)); - //regex - node2 = xmlNewNode(NULL, BAD_CAST "regex"); - xmlAddChild(node1, node2); - node3 = xmlNewNode(NULL, BAD_CAST "regexData"); - nodetext = xmlNewText(BAD_CAST (eventDatap->u.kpml_request).pattern.regex.regexData); - xmlAddChild(node2, node3); - xmlAddChild(node3, nodetext); - node3 = xmlNewNode(NULL, BAD_CAST "tag"); - nodetext = xmlNewText(BAD_CAST (eventDatap->u.kpml_request).pattern.regex.tag); - xmlAddChild(node2, node3); - xmlAddChild(node3, nodetext); - node3 = xmlNewNode(NULL, BAD_CAST "pre"); - nodetext = xmlNewText(BAD_CAST (eventDatap->u.kpml_request).pattern.regex.pre); - xmlAddChild(node2, node3); - xmlAddChild(node3, nodetext); - //version - node1 = xmlNewNode(NULL, BAD_CAST "version"); - nodetext = xmlNewText(BAD_CAST (eventDatap->u.kpml_request).version); - xmlAddChild(root_node, node1); - xmlAddChild(node1, nodetext); - //store the contents of the DOM tree into the buffer - xmlDocDumpFormatMemoryEnc(doc, &xmlbuff, &buffersize, "UTF-8", 1); - xmlbuff[buffersize - 1] = '\0'; - buffer = (char *) ccAllocXML(buffersize); - snprintf(buffer, buffersize, "%s", xmlbuff); - xmlFreeDoc(doc); - xmlFree(xmlbuff); - xmlCleanupParser(); - return(buffer); - - - case EVENT_DATA_KPML_RESPONSE: - - doc = xmlNewDoc(BAD_CAST "1.0"); - root_node = xmlNewNode(NULL, BAD_CAST "kpml-response"); - xmlDocSetRootElement(doc, root_node); - xmlSetNs(root_node, xmlNewNs(root_node, BAD_CAST "urn:ietf:params:xml:ns:kpml-response",NULL)); - - xmlNewProp(root_node, BAD_CAST "version", BAD_CAST (eventDatap->u.kpml_response).version); - xmlNewProp(root_node, BAD_CAST "code", BAD_CAST (eventDatap->u.kpml_response).code); - xmlNewProp(root_node, BAD_CAST "text", BAD_CAST (eventDatap->u.kpml_response).text); - xmlNewProp(root_node, BAD_CAST "suppressed", BAD_CAST ((eventDatap->u.kpml_response).suppressed ? "true" : "false")); - xmlNewProp(root_node, BAD_CAST "forced_flush", BAD_CAST (eventDatap->u.kpml_response).forced_flush); - xmlNewProp(root_node, BAD_CAST "digits", BAD_CAST (eventDatap->u.kpml_response).digits); - xmlNewProp(root_node, BAD_CAST "tag", BAD_CAST (eventDatap->u.kpml_response).tag); - - xmlDocDumpFormatMemoryEnc(doc, &xmlbuff, &buffersize, "UTF-8", 1); - xmlbuff[buffersize - 1] = '\0'; - buffer = (char *) ccAllocXML(buffersize); - snprintf(buffer, buffersize, "%s", xmlbuff); - xmlFreeDoc(doc); - xmlFree(xmlbuff); - xmlCleanupParser(); - return(buffer); - - case EVENT_DATA_PRESENCE: - buffer = (char *) ccAllocXML(MAX_BODY_SIZE); - if (buffer == NULL) { - CCSIP_DEBUG_ERROR(get_debug_string(DEBUG_MEMORY_OUT_OF_MEM), fname); - return NULL; - } - if (snprintf(buffer, MAX_BODY_SIZE, "\n" - "\n" - " open \n" - " \n", - eventDatap->u.presence_rpid.presence_body.entity, - "available") - >= MAX_BODY_SIZE) { - CCSIP_DEBUG_ERROR(SIP_F_PREFIX": failed to frame the xml: buffer len insufficient\n", - fname); - ccFreeXML(buffer); - buffer = NULL; - } - return buffer; - - default: - CCSIP_DEBUG_TASK(DEB_F_PREFIX" Data type not supported!\n",DEB_F_PREFIX_ARGS(SIP_SUB, fname)); - return NULL; - } -} - -/* - * Parse the msg body based on event type passed and store the parsed - * information in the data structure passed by eventDatap. If function - * returns error, then it is user responsibility to free the memory allocated - * to eventDatap. - * @param event_type type of event of information received that need parsing - * @param msgBody storage containing the information to be parsed - * @param msgLength length of information stored in msgBody - * @param eventDatap data structure where information is stored after parsing - */ -int -ccxmlDecodeEventData (void * xml_parser_handle, cc_subscriptions_ext_t event_type, -const char *msgBody, int msgLength, ccsip_event_data_t ** event_data_ptr) -{ - const char *fname = "ccxmlDecodeEventData"; - ccsip_event_data_type_e type = EVENT_DATA_INVALID; - ccsip_event_data_t *eventDatap = NULL; - xmlDocPtr doc = NULL; - xmlNode *root_element = NULL; - xmlParserCtxtPtr ctxt = NULL; - - *event_data_ptr = NULL; - eventDatap = (ccsip_event_data_t *) ccAllocXML(sizeof(ccsip_event_data_t)); - if ( !eventDatap ) { - CCSIP_DEBUG_ERROR(SIP_F_PREFIX":malloc failed\n", fname); - return SIP_ERROR; - } - memset(eventDatap, 0, sizeof(ccsip_event_data_t)); - - switch (event_type) { - case CC_SUBSCRIPTIONS_KPML: - - type = EVENT_DATA_KPML_REQUEST; - ctxt = xmlNewParserCtxt(); - eventDatap->type = type; - doc = xmlCtxtReadMemory(ctxt, msgBody, msgLength, "noname.xml", NULL, 1); - if (doc == NULL) { - DEF_DEBUG(DEB_F_PREFIX"Failed to create DOM tree from the sip msgbody\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - xmlFreeParserCtxt(ctxt); - free_event_data(eventDatap); - return SIP_ERROR; - }else{ - DEF_DEBUG(DEB_F_PREFIX"DOM tree created successfully\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - } - // Get the root element node - root_element = xmlDocGetRootElement(doc); - - if ((!xmlStrcmp(root_element->name, (const xmlChar *)"kpml-request"))) { - parse_kpml_request(root_element, doc, &(eventDatap->u.kpml_request)); - } - - xmlFreeParserCtxt(ctxt); - xmlFreeDoc(doc); - *event_data_ptr = eventDatap; - return SIP_OK; - - case CC_SUBSCRIPTIONS_PRESENCE: - - ctxt = xmlNewParserCtxt(); - type = EVENT_DATA_PRESENCE; - eventDatap->type = type; - doc = xmlCtxtReadMemory(ctxt, msgBody, msgLength, "noname.xml", NULL, 1); - if (doc == NULL) { - DEF_DEBUG(DEB_F_PREFIX"Failed to create DOM tree from the sip msgbody\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - xmlFreeParserCtxt(ctxt); - free_event_data(eventDatap); - return SIP_ERROR; - }else{ - DEF_DEBUG(DEB_F_PREFIX"DOM tree created successfully\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - } - // Get the root element node - root_element = xmlDocGetRootElement(doc); - - if ((!xmlStrcmp(root_element->name, (const xmlChar *)"presence"))) { - parse_presence_body(root_element, doc, &(eventDatap->u.presence_rpid)); - } - xmlFreeParserCtxt(ctxt); - xmlFreeDoc(doc); - *event_data_ptr = eventDatap; - return SIP_OK; - - case CC_SUBSCRIPTIONS_CONFIGAPP: - - ctxt = xmlNewParserCtxt(); - type = EVENT_DATA_CONFIGAPP_REQUEST; - eventDatap->type = type; - - doc = xmlCtxtReadMemory(ctxt, msgBody, msgLength, "noname.xml", NULL, 1); - if (doc == NULL) { - DEF_DEBUG(DEB_F_PREFIX"Failed to create DOM tree from the sip msgbody\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - xmlFreeParserCtxt(ctxt); - free_event_data(eventDatap); - return SIP_ERROR; - }else{ - DEF_DEBUG(DEB_F_PREFIX"DOM tree created successfully\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - } - // Get the root element node - root_element = xmlDocGetRootElement(doc); - - if ((!xmlStrcmp(root_element->name, (const xmlChar *)"device"))) { - parse_configapp_request(root_element, doc, &(eventDatap->u.configapp_data)); - } - xmlFreeParserCtxt(ctxt); - xmlFreeDoc(doc); - *event_data_ptr = eventDatap; - return SIP_OK; - - case CC_SUBSCRIPTIONS_MEDIA_INFO: - - ctxt = xmlNewParserCtxt(); - type = EVENT_DATA_MEDIA_INFO; - eventDatap->type = type; - - doc = xmlCtxtReadMemory(ctxt, msgBody, msgLength, "noname.xml", NULL, 1); - if (doc == NULL) { - DEF_DEBUG(DEB_F_PREFIX"Failed to create DOM tree from the sip msgbody\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - xmlFreeParserCtxt(ctxt); - free_event_data(eventDatap); - return SIP_ERROR; - }else{ - DEF_DEBUG(DEB_F_PREFIX"DOM tree created successfully\n", DEB_F_PREFIX_ARGS(SIP_TAG, fname)); - } - // Get the root element node - root_element = xmlDocGetRootElement(doc); - - if ((!xmlStrcmp(root_element->name, (const xmlChar *)"media-control"))) { - parse_media_info(root_element, doc, &(eventDatap->u.media_control_data)); - } - xmlFreeParserCtxt(ctxt); - xmlFreeDoc(doc); - *event_data_ptr = eventDatap; - return SIP_OK; - - default: - CCSIP_DEBUG_ERROR(SIP_F_PREFIX"%s: unknown event type\n", fname, fname); - free_event_data(eventDatap); - return SIP_ERROR; - } - -} diff --git a/third_party/libxml2/include/libxml/DOCBparser.h b/third_party/libxml2/include/libxml/DOCBparser.h deleted file mode 100644 index 461d4ee..0000000 --- a/third_party/libxml2/include/libxml/DOCBparser.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Summary: old DocBook SGML parser - * Description: interface for a DocBook SGML non-verifying parser - * This code is DEPRECATED, and should not be used anymore. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __DOCB_PARSER_H__ -#define __DOCB_PARSER_H__ -#include - -#ifdef LIBXML_DOCB_ENABLED - -#include -#include - -#ifndef IN_LIBXML -#ifdef __GNUC__ -#warning "The DOCBparser module has been deprecated in libxml2-2.6.0" -#endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Most of the back-end structures from XML and SGML are shared. - */ -typedef xmlParserCtxt docbParserCtxt; -typedef xmlParserCtxtPtr docbParserCtxtPtr; -typedef xmlSAXHandler docbSAXHandler; -typedef xmlSAXHandlerPtr docbSAXHandlerPtr; -typedef xmlParserInput docbParserInput; -typedef xmlParserInputPtr docbParserInputPtr; -typedef xmlDocPtr docbDocPtr; - -/* - * There is only few public functions. - */ -XMLPUBFUN int XMLCALL - docbEncodeEntities(unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen, int quoteChar); - -XMLPUBFUN docbDocPtr XMLCALL - docbSAXParseDoc (xmlChar *cur, - const char *encoding, - docbSAXHandlerPtr sax, - void *userData); -XMLPUBFUN docbDocPtr XMLCALL - docbParseDoc (xmlChar *cur, - const char *encoding); -XMLPUBFUN docbDocPtr XMLCALL - docbSAXParseFile (const char *filename, - const char *encoding, - docbSAXHandlerPtr sax, - void *userData); -XMLPUBFUN docbDocPtr XMLCALL - docbParseFile (const char *filename, - const char *encoding); - -/** - * Interfaces for the Push mode. - */ -XMLPUBFUN void XMLCALL - docbFreeParserCtxt (docbParserCtxtPtr ctxt); -XMLPUBFUN docbParserCtxtPtr XMLCALL - docbCreatePushParserCtxt(docbSAXHandlerPtr sax, - void *user_data, - const char *chunk, - int size, - const char *filename, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - docbParseChunk (docbParserCtxtPtr ctxt, - const char *chunk, - int size, - int terminate); -XMLPUBFUN docbParserCtxtPtr XMLCALL - docbCreateFileParserCtxt(const char *filename, - const char *encoding); -XMLPUBFUN int XMLCALL - docbParseDocument (docbParserCtxtPtr ctxt); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_DOCB_ENABLED */ - -#endif /* __DOCB_PARSER_H__ */ diff --git a/third_party/libxml2/include/libxml/HTMLparser.h b/third_party/libxml2/include/libxml/HTMLparser.h deleted file mode 100644 index cde0ac6..0000000 --- a/third_party/libxml2/include/libxml/HTMLparser.h +++ /dev/null @@ -1,304 +0,0 @@ -/* - * Summary: interface for an HTML 4.0 non-verifying parser - * Description: this module implements an HTML 4.0 non-verifying parser - * with API compatible with the XML parser ones. It should - * be able to parse "real world" HTML, even if severely - * broken from a specification point of view. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __HTML_PARSER_H__ -#define __HTML_PARSER_H__ -#include -#include - -#ifdef LIBXML_HTML_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Most of the back-end structures from XML and HTML are shared. - */ -typedef xmlParserCtxt htmlParserCtxt; -typedef xmlParserCtxtPtr htmlParserCtxtPtr; -typedef xmlParserNodeInfo htmlParserNodeInfo; -typedef xmlSAXHandler htmlSAXHandler; -typedef xmlSAXHandlerPtr htmlSAXHandlerPtr; -typedef xmlParserInput htmlParserInput; -typedef xmlParserInputPtr htmlParserInputPtr; -typedef xmlDocPtr htmlDocPtr; -typedef xmlNodePtr htmlNodePtr; - -/* - * Internal description of an HTML element, representing HTML 4.01 - * and XHTML 1.0 (which share the same structure). - */ -typedef struct _htmlElemDesc htmlElemDesc; -typedef htmlElemDesc *htmlElemDescPtr; -struct _htmlElemDesc { - const char *name; /* The tag name */ - char startTag; /* Whether the start tag can be implied */ - char endTag; /* Whether the end tag can be implied */ - char saveEndTag; /* Whether the end tag should be saved */ - char empty; /* Is this an empty element ? */ - char depr; /* Is this a deprecated element ? */ - char dtd; /* 1: only in Loose DTD, 2: only Frameset one */ - char isinline; /* is this a block 0 or inline 1 element */ - const char *desc; /* the description */ - -/* NRK Jan.2003 - * New fields encapsulating HTML structure - * - * Bugs: - * This is a very limited representation. It fails to tell us when - * an element *requires* subelements (we only have whether they're - * allowed or not), and it doesn't tell us where CDATA and PCDATA - * are allowed. Some element relationships are not fully represented: - * these are flagged with the word MODIFIER - */ - const char** subelts; /* allowed sub-elements of this element */ - const char* defaultsubelt; /* subelement for suggested auto-repair - if necessary or NULL */ - const char** attrs_opt; /* Optional Attributes */ - const char** attrs_depr; /* Additional deprecated attributes */ - const char** attrs_req; /* Required attributes */ -}; - -/* - * Internal description of an HTML entity. - */ -typedef struct _htmlEntityDesc htmlEntityDesc; -typedef htmlEntityDesc *htmlEntityDescPtr; -struct _htmlEntityDesc { - unsigned int value; /* the UNICODE value for the character */ - const char *name; /* The entity name */ - const char *desc; /* the description */ -}; - -/* - * There is only few public functions. - */ -XMLPUBFUN const htmlElemDesc * XMLCALL - htmlTagLookup (const xmlChar *tag); -XMLPUBFUN const htmlEntityDesc * XMLCALL - htmlEntityLookup(const xmlChar *name); -XMLPUBFUN const htmlEntityDesc * XMLCALL - htmlEntityValueLookup(unsigned int value); - -XMLPUBFUN int XMLCALL - htmlIsAutoClosed(htmlDocPtr doc, - htmlNodePtr elem); -XMLPUBFUN int XMLCALL - htmlAutoCloseTag(htmlDocPtr doc, - const xmlChar *name, - htmlNodePtr elem); -XMLPUBFUN const htmlEntityDesc * XMLCALL - htmlParseEntityRef(htmlParserCtxtPtr ctxt, - const xmlChar **str); -XMLPUBFUN int XMLCALL - htmlParseCharRef(htmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - htmlParseElement(htmlParserCtxtPtr ctxt); - -XMLPUBFUN htmlParserCtxtPtr XMLCALL - htmlNewParserCtxt(void); - -XMLPUBFUN htmlParserCtxtPtr XMLCALL - htmlCreateMemoryParserCtxt(const char *buffer, - int size); - -XMLPUBFUN int XMLCALL - htmlParseDocument(htmlParserCtxtPtr ctxt); -XMLPUBFUN htmlDocPtr XMLCALL - htmlSAXParseDoc (xmlChar *cur, - const char *encoding, - htmlSAXHandlerPtr sax, - void *userData); -XMLPUBFUN htmlDocPtr XMLCALL - htmlParseDoc (xmlChar *cur, - const char *encoding); -XMLPUBFUN htmlDocPtr XMLCALL - htmlSAXParseFile(const char *filename, - const char *encoding, - htmlSAXHandlerPtr sax, - void *userData); -XMLPUBFUN htmlDocPtr XMLCALL - htmlParseFile (const char *filename, - const char *encoding); -XMLPUBFUN int XMLCALL - UTF8ToHtml (unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen); -XMLPUBFUN int XMLCALL - htmlEncodeEntities(unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen, int quoteChar); -XMLPUBFUN int XMLCALL - htmlIsScriptAttribute(const xmlChar *name); -XMLPUBFUN int XMLCALL - htmlHandleOmittedElem(int val); - -#ifdef LIBXML_PUSH_ENABLED -/** - * Interfaces for the Push mode. - */ -XMLPUBFUN htmlParserCtxtPtr XMLCALL - htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax, - void *user_data, - const char *chunk, - int size, - const char *filename, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - htmlParseChunk (htmlParserCtxtPtr ctxt, - const char *chunk, - int size, - int terminate); -#endif /* LIBXML_PUSH_ENABLED */ - -XMLPUBFUN void XMLCALL - htmlFreeParserCtxt (htmlParserCtxtPtr ctxt); - -/* - * New set of simpler/more flexible APIs - */ -/** - * xmlParserOption: - * - * This is the set of XML parser options that can be passed down - * to the xmlReadDoc() and similar calls. - */ -typedef enum { - HTML_PARSE_RECOVER = 1<<0, /* Relaxed parsing */ - HTML_PARSE_NOERROR = 1<<5, /* suppress error reports */ - HTML_PARSE_NOWARNING= 1<<6, /* suppress warning reports */ - HTML_PARSE_PEDANTIC = 1<<7, /* pedantic error reporting */ - HTML_PARSE_NOBLANKS = 1<<8, /* remove blank nodes */ - HTML_PARSE_NONET = 1<<11,/* Forbid network access */ - HTML_PARSE_NOIMPLIED= 1<<13,/* Do not add implied html/body... elements */ - HTML_PARSE_COMPACT = 1<<16 /* compact small text nodes */ -} htmlParserOption; - -XMLPUBFUN void XMLCALL - htmlCtxtReset (htmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - htmlCtxtUseOptions (htmlParserCtxtPtr ctxt, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadDoc (const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadFile (const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadMemory (const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadFd (int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadDoc (xmlParserCtxtPtr ctxt, - const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadFile (xmlParserCtxtPtr ctxt, - const char *filename, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadMemory (xmlParserCtxtPtr ctxt, - const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadFd (xmlParserCtxtPtr ctxt, - int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadIO (xmlParserCtxtPtr ctxt, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); - -/* NRK/Jan2003: further knowledge of HTML structure - */ -typedef enum { - HTML_NA = 0 , /* something we don't check at all */ - HTML_INVALID = 0x1 , - HTML_DEPRECATED = 0x2 , - HTML_VALID = 0x4 , - HTML_REQUIRED = 0xc /* VALID bit set so ( & HTML_VALID ) is TRUE */ -} htmlStatus ; - -/* Using htmlElemDesc rather than name here, to emphasise the fact - that otherwise there's a lookup overhead -*/ -XMLPUBFUN htmlStatus XMLCALL htmlAttrAllowed(const htmlElemDesc*, const xmlChar*, int) ; -XMLPUBFUN int XMLCALL htmlElementAllowedHere(const htmlElemDesc*, const xmlChar*) ; -XMLPUBFUN htmlStatus XMLCALL htmlElementStatusHere(const htmlElemDesc*, const htmlElemDesc*) ; -XMLPUBFUN htmlStatus XMLCALL htmlNodeStatus(const htmlNodePtr, int) ; -/** - * htmlDefaultSubelement: - * @elt: HTML element - * - * Returns the default subelement for this element - */ -#define htmlDefaultSubelement(elt) elt->defaultsubelt -/** - * htmlElementAllowedHereDesc: - * @parent: HTML parent element - * @elt: HTML element - * - * Checks whether an HTML element description may be a - * direct child of the specified element. - * - * Returns 1 if allowed; 0 otherwise. - */ -#define htmlElementAllowedHereDesc(parent,elt) \ - htmlElementAllowedHere((parent), (elt)->name) -/** - * htmlRequiredAttrs: - * @elt: HTML element - * - * Returns the attributes required for the specified element. - */ -#define htmlRequiredAttrs(elt) (elt)->attrs_req - - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_HTML_ENABLED */ -#endif /* __HTML_PARSER_H__ */ diff --git a/third_party/libxml2/include/libxml/HTMLtree.h b/third_party/libxml2/include/libxml/HTMLtree.h deleted file mode 100644 index 6ea8207..0000000 --- a/third_party/libxml2/include/libxml/HTMLtree.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Summary: specific APIs to process HTML tree, especially serialization - * Description: this module implements a few function needed to process - * tree in an HTML specific way. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __HTML_TREE_H__ -#define __HTML_TREE_H__ - -#include -#include -#include -#include - -#ifdef LIBXML_HTML_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - - -/** - * HTML_TEXT_NODE: - * - * Macro. A text node in a HTML document is really implemented - * the same way as a text node in an XML document. - */ -#define HTML_TEXT_NODE XML_TEXT_NODE -/** - * HTML_ENTITY_REF_NODE: - * - * Macro. An entity reference in a HTML document is really implemented - * the same way as an entity reference in an XML document. - */ -#define HTML_ENTITY_REF_NODE XML_ENTITY_REF_NODE -/** - * HTML_COMMENT_NODE: - * - * Macro. A comment in a HTML document is really implemented - * the same way as a comment in an XML document. - */ -#define HTML_COMMENT_NODE XML_COMMENT_NODE -/** - * HTML_PRESERVE_NODE: - * - * Macro. A preserved node in a HTML document is really implemented - * the same way as a CDATA section in an XML document. - */ -#define HTML_PRESERVE_NODE XML_CDATA_SECTION_NODE -/** - * HTML_PI_NODE: - * - * Macro. A processing instruction in a HTML document is really implemented - * the same way as a processing instruction in an XML document. - */ -#define HTML_PI_NODE XML_PI_NODE - -XMLPUBFUN htmlDocPtr XMLCALL - htmlNewDoc (const xmlChar *URI, - const xmlChar *ExternalID); -XMLPUBFUN htmlDocPtr XMLCALL - htmlNewDocNoDtD (const xmlChar *URI, - const xmlChar *ExternalID); -XMLPUBFUN const xmlChar * XMLCALL - htmlGetMetaEncoding (htmlDocPtr doc); -XMLPUBFUN int XMLCALL - htmlSetMetaEncoding (htmlDocPtr doc, - const xmlChar *encoding); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - htmlDocDumpMemory (xmlDocPtr cur, - xmlChar **mem, - int *size); -XMLPUBFUN void XMLCALL - htmlDocDumpMemoryFormat (xmlDocPtr cur, - xmlChar **mem, - int *size, - int format); -XMLPUBFUN int XMLCALL - htmlDocDump (FILE *f, - xmlDocPtr cur); -XMLPUBFUN int XMLCALL - htmlSaveFile (const char *filename, - xmlDocPtr cur); -XMLPUBFUN int XMLCALL - htmlNodeDump (xmlBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur); -XMLPUBFUN void XMLCALL - htmlNodeDumpFile (FILE *out, - xmlDocPtr doc, - xmlNodePtr cur); -XMLPUBFUN int XMLCALL - htmlNodeDumpFileFormat (FILE *out, - xmlDocPtr doc, - xmlNodePtr cur, - const char *encoding, - int format); -XMLPUBFUN int XMLCALL - htmlSaveFileEnc (const char *filename, - xmlDocPtr cur, - const char *encoding); -XMLPUBFUN int XMLCALL - htmlSaveFileFormat (const char *filename, - xmlDocPtr cur, - const char *encoding, - int format); - -XMLPUBFUN void XMLCALL - htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - const char *encoding, - int format); -XMLPUBFUN void XMLCALL - htmlDocContentDumpOutput(xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding); -XMLPUBFUN void XMLCALL - htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding, - int format); -XMLPUBFUN void XMLCALL - htmlNodeDumpOutput (xmlOutputBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - const char *encoding); - -#endif /* LIBXML_OUTPUT_ENABLED */ - -XMLPUBFUN int XMLCALL - htmlIsBooleanAttr (const xmlChar *name); - - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_HTML_ENABLED */ - -#endif /* __HTML_TREE_H__ */ - diff --git a/third_party/libxml2/include/libxml/SAX.h b/third_party/libxml2/include/libxml/SAX.h deleted file mode 100644 index 0ca161b..0000000 --- a/third_party/libxml2/include/libxml/SAX.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Summary: Old SAX version 1 handler, deprecated - * Description: DEPRECATED set of SAX version 1 interfaces used to - * build the DOM tree. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SAX_H__ -#define __XML_SAX_H__ - -#include -#include -#include -#include -#include - -#ifdef LIBXML_LEGACY_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN const xmlChar * XMLCALL - getPublicId (void *ctx); -XMLPUBFUN const xmlChar * XMLCALL - getSystemId (void *ctx); -XMLPUBFUN void XMLCALL - setDocumentLocator (void *ctx, - xmlSAXLocatorPtr loc); - -XMLPUBFUN int XMLCALL - getLineNumber (void *ctx); -XMLPUBFUN int XMLCALL - getColumnNumber (void *ctx); - -XMLPUBFUN int XMLCALL - isStandalone (void *ctx); -XMLPUBFUN int XMLCALL - hasInternalSubset (void *ctx); -XMLPUBFUN int XMLCALL - hasExternalSubset (void *ctx); - -XMLPUBFUN void XMLCALL - internalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN void XMLCALL - externalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlEntityPtr XMLCALL - getEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - getParameterEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlParserInputPtr XMLCALL - resolveEntity (void *ctx, - const xmlChar *publicId, - const xmlChar *systemId); - -XMLPUBFUN void XMLCALL - entityDecl (void *ctx, - const xmlChar *name, - int type, - const xmlChar *publicId, - const xmlChar *systemId, - xmlChar *content); -XMLPUBFUN void XMLCALL - attributeDecl (void *ctx, - const xmlChar *elem, - const xmlChar *fullname, - int type, - int def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -XMLPUBFUN void XMLCALL - elementDecl (void *ctx, - const xmlChar *name, - int type, - xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - notationDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId); -XMLPUBFUN void XMLCALL - unparsedEntityDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId, - const xmlChar *notationName); - -XMLPUBFUN void XMLCALL - startDocument (void *ctx); -XMLPUBFUN void XMLCALL - endDocument (void *ctx); -XMLPUBFUN void XMLCALL - attribute (void *ctx, - const xmlChar *fullname, - const xmlChar *value); -XMLPUBFUN void XMLCALL - startElement (void *ctx, - const xmlChar *fullname, - const xmlChar **atts); -XMLPUBFUN void XMLCALL - endElement (void *ctx, - const xmlChar *name); -XMLPUBFUN void XMLCALL - reference (void *ctx, - const xmlChar *name); -XMLPUBFUN void XMLCALL - characters (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - ignorableWhitespace (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - processingInstruction (void *ctx, - const xmlChar *target, - const xmlChar *data); -XMLPUBFUN void XMLCALL - globalNamespace (void *ctx, - const xmlChar *href, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - setNamespace (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlNsPtr XMLCALL - getNamespace (void *ctx); -XMLPUBFUN int XMLCALL - checkNamespace (void *ctx, - xmlChar *nameSpace); -XMLPUBFUN void XMLCALL - namespaceDecl (void *ctx, - const xmlChar *href, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - comment (void *ctx, - const xmlChar *value); -XMLPUBFUN void XMLCALL - cdataBlock (void *ctx, - const xmlChar *value, - int len); - -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN void XMLCALL - initxmlDefaultSAXHandler (xmlSAXHandlerV1 *hdlr, - int warning); -#ifdef LIBXML_HTML_ENABLED -XMLPUBFUN void XMLCALL - inithtmlDefaultSAXHandler (xmlSAXHandlerV1 *hdlr); -#endif -#ifdef LIBXML_DOCB_ENABLED -XMLPUBFUN void XMLCALL - initdocbDefaultSAXHandler (xmlSAXHandlerV1 *hdlr); -#endif -#endif /* LIBXML_SAX1_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_LEGACY_ENABLED */ - -#endif /* __XML_SAX_H__ */ diff --git a/third_party/libxml2/include/libxml/SAX2.h b/third_party/libxml2/include/libxml/SAX2.h deleted file mode 100644 index 8d2db02..0000000 --- a/third_party/libxml2/include/libxml/SAX2.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Summary: SAX2 parser interface used to build the DOM tree - * Description: those are the default SAX2 interfaces used by - * the library when building DOM tree. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SAX2_H__ -#define __XML_SAX2_H__ - -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN const xmlChar * XMLCALL - xmlSAX2GetPublicId (void *ctx); -XMLPUBFUN const xmlChar * XMLCALL - xmlSAX2GetSystemId (void *ctx); -XMLPUBFUN void XMLCALL - xmlSAX2SetDocumentLocator (void *ctx, - xmlSAXLocatorPtr loc); - -XMLPUBFUN int XMLCALL - xmlSAX2GetLineNumber (void *ctx); -XMLPUBFUN int XMLCALL - xmlSAX2GetColumnNumber (void *ctx); - -XMLPUBFUN int XMLCALL - xmlSAX2IsStandalone (void *ctx); -XMLPUBFUN int XMLCALL - xmlSAX2HasInternalSubset (void *ctx); -XMLPUBFUN int XMLCALL - xmlSAX2HasExternalSubset (void *ctx); - -XMLPUBFUN void XMLCALL - xmlSAX2InternalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN void XMLCALL - xmlSAX2ExternalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlSAX2GetEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlSAX2GetParameterEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlSAX2ResolveEntity (void *ctx, - const xmlChar *publicId, - const xmlChar *systemId); - -XMLPUBFUN void XMLCALL - xmlSAX2EntityDecl (void *ctx, - const xmlChar *name, - int type, - const xmlChar *publicId, - const xmlChar *systemId, - xmlChar *content); -XMLPUBFUN void XMLCALL - xmlSAX2AttributeDecl (void *ctx, - const xmlChar *elem, - const xmlChar *fullname, - int type, - int def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -XMLPUBFUN void XMLCALL - xmlSAX2ElementDecl (void *ctx, - const xmlChar *name, - int type, - xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - xmlSAX2NotationDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId); -XMLPUBFUN void XMLCALL - xmlSAX2UnparsedEntityDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId, - const xmlChar *notationName); - -XMLPUBFUN void XMLCALL - xmlSAX2StartDocument (void *ctx); -XMLPUBFUN void XMLCALL - xmlSAX2EndDocument (void *ctx); -#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) -XMLPUBFUN void XMLCALL - xmlSAX2StartElement (void *ctx, - const xmlChar *fullname, - const xmlChar **atts); -XMLPUBFUN void XMLCALL - xmlSAX2EndElement (void *ctx, - const xmlChar *name); -#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED */ -XMLPUBFUN void XMLCALL - xmlSAX2StartElementNs (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI, - int nb_namespaces, - const xmlChar **namespaces, - int nb_attributes, - int nb_defaulted, - const xmlChar **attributes); -XMLPUBFUN void XMLCALL - xmlSAX2EndElementNs (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI); -XMLPUBFUN void XMLCALL - xmlSAX2Reference (void *ctx, - const xmlChar *name); -XMLPUBFUN void XMLCALL - xmlSAX2Characters (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - xmlSAX2IgnorableWhitespace (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - xmlSAX2ProcessingInstruction (void *ctx, - const xmlChar *target, - const xmlChar *data); -XMLPUBFUN void XMLCALL - xmlSAX2Comment (void *ctx, - const xmlChar *value); -XMLPUBFUN void XMLCALL - xmlSAX2CDataBlock (void *ctx, - const xmlChar *value, - int len); - -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlSAXDefaultVersion (int version); -#endif /* LIBXML_SAX1_ENABLED */ - -XMLPUBFUN int XMLCALL - xmlSAXVersion (xmlSAXHandler *hdlr, - int version); -XMLPUBFUN void XMLCALL - xmlSAX2InitDefaultSAXHandler (xmlSAXHandler *hdlr, - int warning); -#ifdef LIBXML_HTML_ENABLED -XMLPUBFUN void XMLCALL - xmlSAX2InitHtmlDefaultSAXHandler(xmlSAXHandler *hdlr); -XMLPUBFUN void XMLCALL - htmlDefaultSAXHandlerInit (void); -#endif -#ifdef LIBXML_DOCB_ENABLED -XMLPUBFUN void XMLCALL - xmlSAX2InitDocbDefaultSAXHandler(xmlSAXHandler *hdlr); -XMLPUBFUN void XMLCALL - docbDefaultSAXHandlerInit (void); -#endif -XMLPUBFUN void XMLCALL - xmlDefaultSAXHandlerInit (void); -#ifdef __cplusplus -} -#endif -#endif /* __XML_SAX2_H__ */ diff --git a/third_party/libxml2/include/libxml/c14n.h b/third_party/libxml2/include/libxml/c14n.h deleted file mode 100644 index 3011af7..0000000 --- a/third_party/libxml2/include/libxml/c14n.h +++ /dev/null @@ -1,126 +0,0 @@ -/* - * Summary: Provide Canonical XML and Exclusive XML Canonicalization - * Description: the c14n modules provides a - * - * "Canonical XML" implementation - * http://www.w3.org/TR/xml-c14n - * - * and an - * - * "Exclusive XML Canonicalization" implementation - * http://www.w3.org/TR/xml-exc-c14n - - * Copy: See Copyright for the status of this software. - * - * Author: Aleksey Sanin - */ -#ifndef __XML_C14N_H__ -#define __XML_C14N_H__ -#ifdef LIBXML_C14N_ENABLED -#ifdef LIBXML_OUTPUT_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#include -#include -#include - -/* - * XML Canonicazation - * http://www.w3.org/TR/xml-c14n - * - * Exclusive XML Canonicazation - * http://www.w3.org/TR/xml-exc-c14n - * - * Canonical form of an XML document could be created if and only if - * a) default attributes (if any) are added to all nodes - * b) all character and parsed entity references are resolved - * In order to achive this in libxml2 the document MUST be loaded with - * following global setings: - * - * xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS; - * xmlSubstituteEntitiesDefault(1); - * - * or corresponding parser context setting: - * xmlParserCtxtPtr ctxt; - * - * ... - * ctxt->loadsubset = XML_DETECT_IDS | XML_COMPLETE_ATTRS; - * ctxt->replaceEntities = 1; - * ... - */ - -/* - * xmlC14NMode: - * - * Predefined values for C14N modes - * - */ -typedef enum { - XML_C14N_1_0 = 0, /* Origianal C14N 1.0 spec */ - XML_C14N_EXCLUSIVE_1_0 = 1, /* Exclusive C14N 1.0 spec */ - XML_C14N_1_1 = 2 /* C14N 1.1 spec */ -} xmlC14NMode; - -XMLPUBFUN int XMLCALL - xmlC14NDocSaveTo (xmlDocPtr doc, - xmlNodeSetPtr nodes, - int mode, /* a xmlC14NMode */ - xmlChar **inclusive_ns_prefixes, - int with_comments, - xmlOutputBufferPtr buf); - -XMLPUBFUN int XMLCALL - xmlC14NDocDumpMemory (xmlDocPtr doc, - xmlNodeSetPtr nodes, - int mode, /* a xmlC14NMode */ - xmlChar **inclusive_ns_prefixes, - int with_comments, - xmlChar **doc_txt_ptr); - -XMLPUBFUN int XMLCALL - xmlC14NDocSave (xmlDocPtr doc, - xmlNodeSetPtr nodes, - int mode, /* a xmlC14NMode */ - xmlChar **inclusive_ns_prefixes, - int with_comments, - const char* filename, - int compression); - - -/** - * This is the core C14N function - */ -/** - * xmlC14NIsVisibleCallback: - * @user_data: user data - * @node: the curent node - * @parent: the parent node - * - * Signature for a C14N callback on visible nodes - * - * Returns 1 if the node should be included - */ -typedef int (*xmlC14NIsVisibleCallback) (void* user_data, - xmlNodePtr node, - xmlNodePtr parent); - -XMLPUBFUN int XMLCALL - xmlC14NExecute (xmlDocPtr doc, - xmlC14NIsVisibleCallback is_visible_callback, - void* user_data, - int mode, /* a xmlC14NMode */ - xmlChar **inclusive_ns_prefixes, - int with_comments, - xmlOutputBufferPtr buf); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBXML_OUTPUT_ENABLED */ -#endif /* LIBXML_C14N_ENABLED */ -#endif /* __XML_C14N_H__ */ - diff --git a/third_party/libxml2/include/libxml/catalog.h b/third_party/libxml2/include/libxml/catalog.h deleted file mode 100644 index b444137..0000000 --- a/third_party/libxml2/include/libxml/catalog.h +++ /dev/null @@ -1,182 +0,0 @@ -/** - * Summary: interfaces to the Catalog handling system - * Description: the catalog module implements the support for - * XML Catalogs and SGML catalogs - * - * SGML Open Technical Resolution TR9401:1997. - * http://www.jclark.com/sp/catalog.htm - * - * XML Catalogs Working Draft 06 August 2001 - * http://www.oasis-open.org/committees/entity/spec-2001-08-06.html - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_CATALOG_H__ -#define __XML_CATALOG_H__ - -#include - -#include -#include -#include - -#ifdef LIBXML_CATALOG_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * XML_CATALOGS_NAMESPACE: - * - * The namespace for the XML Catalogs elements. - */ -#define XML_CATALOGS_NAMESPACE \ - (const xmlChar *) "urn:oasis:names:tc:entity:xmlns:xml:catalog" -/** - * XML_CATALOG_PI: - * - * The specific XML Catalog Processing Instuction name. - */ -#define XML_CATALOG_PI \ - (const xmlChar *) "oasis-xml-catalog" - -/* - * The API is voluntarily limited to general cataloging. - */ -typedef enum { - XML_CATA_PREFER_NONE = 0, - XML_CATA_PREFER_PUBLIC = 1, - XML_CATA_PREFER_SYSTEM -} xmlCatalogPrefer; - -typedef enum { - XML_CATA_ALLOW_NONE = 0, - XML_CATA_ALLOW_GLOBAL = 1, - XML_CATA_ALLOW_DOCUMENT = 2, - XML_CATA_ALLOW_ALL = 3 -} xmlCatalogAllow; - -typedef struct _xmlCatalog xmlCatalog; -typedef xmlCatalog *xmlCatalogPtr; - -/* - * Operations on a given catalog. - */ -XMLPUBFUN xmlCatalogPtr XMLCALL - xmlNewCatalog (int sgml); -XMLPUBFUN xmlCatalogPtr XMLCALL - xmlLoadACatalog (const char *filename); -XMLPUBFUN xmlCatalogPtr XMLCALL - xmlLoadSGMLSuperCatalog (const char *filename); -XMLPUBFUN int XMLCALL - xmlConvertSGMLCatalog (xmlCatalogPtr catal); -XMLPUBFUN int XMLCALL - xmlACatalogAdd (xmlCatalogPtr catal, - const xmlChar *type, - const xmlChar *orig, - const xmlChar *replace); -XMLPUBFUN int XMLCALL - xmlACatalogRemove (xmlCatalogPtr catal, - const xmlChar *value); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolve (xmlCatalogPtr catal, - const xmlChar *pubID, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolveSystem(xmlCatalogPtr catal, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolvePublic(xmlCatalogPtr catal, - const xmlChar *pubID); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolveURI (xmlCatalogPtr catal, - const xmlChar *URI); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlACatalogDump (xmlCatalogPtr catal, - FILE *out); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeCatalog (xmlCatalogPtr catal); -XMLPUBFUN int XMLCALL - xmlCatalogIsEmpty (xmlCatalogPtr catal); - -/* - * Global operations. - */ -XMLPUBFUN void XMLCALL - xmlInitializeCatalog (void); -XMLPUBFUN int XMLCALL - xmlLoadCatalog (const char *filename); -XMLPUBFUN void XMLCALL - xmlLoadCatalogs (const char *paths); -XMLPUBFUN void XMLCALL - xmlCatalogCleanup (void); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlCatalogDump (FILE *out); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolve (const xmlChar *pubID, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolveSystem (const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolvePublic (const xmlChar *pubID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolveURI (const xmlChar *URI); -XMLPUBFUN int XMLCALL - xmlCatalogAdd (const xmlChar *type, - const xmlChar *orig, - const xmlChar *replace); -XMLPUBFUN int XMLCALL - xmlCatalogRemove (const xmlChar *value); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseCatalogFile (const char *filename); -XMLPUBFUN int XMLCALL - xmlCatalogConvert (void); - -/* - * Strictly minimal interfaces for per-document catalogs used - * by the parser. - */ -XMLPUBFUN void XMLCALL - xmlCatalogFreeLocal (void *catalogs); -XMLPUBFUN void * XMLCALL - xmlCatalogAddLocal (void *catalogs, - const xmlChar *URL); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogLocalResolve (void *catalogs, - const xmlChar *pubID, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogLocalResolveURI(void *catalogs, - const xmlChar *URI); -/* - * Preference settings. - */ -XMLPUBFUN int XMLCALL - xmlCatalogSetDebug (int level); -XMLPUBFUN xmlCatalogPrefer XMLCALL - xmlCatalogSetDefaultPrefer(xmlCatalogPrefer prefer); -XMLPUBFUN void XMLCALL - xmlCatalogSetDefaults (xmlCatalogAllow allow); -XMLPUBFUN xmlCatalogAllow XMLCALL - xmlCatalogGetDefaults (void); - - -/* DEPRECATED interfaces */ -XMLPUBFUN const xmlChar * XMLCALL - xmlCatalogGetSystem (const xmlChar *sysID); -XMLPUBFUN const xmlChar * XMLCALL - xmlCatalogGetPublic (const xmlChar *pubID); - -#ifdef __cplusplus -} -#endif -#endif /* LIBXML_CATALOG_ENABLED */ -#endif /* __XML_CATALOG_H__ */ diff --git a/third_party/libxml2/include/libxml/chvalid.h b/third_party/libxml2/include/libxml/chvalid.h deleted file mode 100644 index fb43016..0000000 --- a/third_party/libxml2/include/libxml/chvalid.h +++ /dev/null @@ -1,230 +0,0 @@ -/* - * Summary: Unicode character range checking - * Description: this module exports interfaces for the character - * range validation APIs - * - * This file is automatically generated from the cvs source - * definition files using the genChRanges.py Python script - * - * Generation date: Mon Mar 27 11:09:48 2006 - * Sources: chvalid.def - * Author: William Brack - */ - -#ifndef __XML_CHVALID_H__ -#define __XML_CHVALID_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Define our typedefs and structures - * - */ -typedef struct _xmlChSRange xmlChSRange; -typedef xmlChSRange *xmlChSRangePtr; -struct _xmlChSRange { - unsigned short low; - unsigned short high; -}; - -typedef struct _xmlChLRange xmlChLRange; -typedef xmlChLRange *xmlChLRangePtr; -struct _xmlChLRange { - unsigned int low; - unsigned int high; -}; - -typedef struct _xmlChRangeGroup xmlChRangeGroup; -typedef xmlChRangeGroup *xmlChRangeGroupPtr; -struct _xmlChRangeGroup { - int nbShortRange; - int nbLongRange; - const xmlChSRange *shortRange; /* points to an array of ranges */ - const xmlChLRange *longRange; -}; - -/** - * Range checking routine - */ -XMLPUBFUN int XMLCALL - xmlCharInRange(unsigned int val, const xmlChRangeGroup *group); - - -/** - * xmlIsBaseChar_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBaseChar_ch(c) (((0x41 <= (c)) && ((c) <= 0x5a)) || \ - ((0x61 <= (c)) && ((c) <= 0x7a)) || \ - ((0xc0 <= (c)) && ((c) <= 0xd6)) || \ - ((0xd8 <= (c)) && ((c) <= 0xf6)) || \ - (0xf8 <= (c))) - -/** - * xmlIsBaseCharQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBaseCharQ(c) (((c) < 0x100) ? \ - xmlIsBaseChar_ch((c)) : \ - xmlCharInRange((c), &xmlIsBaseCharGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsBaseCharGroup; - -/** - * xmlIsBlank_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBlank_ch(c) (((c) == 0x20) || \ - ((0x9 <= (c)) && ((c) <= 0xa)) || \ - ((c) == 0xd)) - -/** - * xmlIsBlankQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBlankQ(c) (((c) < 0x100) ? \ - xmlIsBlank_ch((c)) : 0) - - -/** - * xmlIsChar_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsChar_ch(c) (((0x9 <= (c)) && ((c) <= 0xa)) || \ - ((c) == 0xd) || \ - (0x20 <= (c))) - -/** - * xmlIsCharQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsCharQ(c) (((c) < 0x100) ? \ - xmlIsChar_ch((c)) :\ - (((0x100 <= (c)) && ((c) <= 0xd7ff)) || \ - ((0xe000 <= (c)) && ((c) <= 0xfffd)) || \ - ((0x10000 <= (c)) && ((c) <= 0x10ffff)))) - -XMLPUBVAR const xmlChRangeGroup xmlIsCharGroup; - -/** - * xmlIsCombiningQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsCombiningQ(c) (((c) < 0x100) ? \ - 0 : \ - xmlCharInRange((c), &xmlIsCombiningGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsCombiningGroup; - -/** - * xmlIsDigit_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsDigit_ch(c) (((0x30 <= (c)) && ((c) <= 0x39))) - -/** - * xmlIsDigitQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsDigitQ(c) (((c) < 0x100) ? \ - xmlIsDigit_ch((c)) : \ - xmlCharInRange((c), &xmlIsDigitGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsDigitGroup; - -/** - * xmlIsExtender_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsExtender_ch(c) (((c) == 0xb7)) - -/** - * xmlIsExtenderQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsExtenderQ(c) (((c) < 0x100) ? \ - xmlIsExtender_ch((c)) : \ - xmlCharInRange((c), &xmlIsExtenderGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsExtenderGroup; - -/** - * xmlIsIdeographicQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsIdeographicQ(c) (((c) < 0x100) ? \ - 0 :\ - (((0x4e00 <= (c)) && ((c) <= 0x9fa5)) || \ - ((c) == 0x3007) || \ - ((0x3021 <= (c)) && ((c) <= 0x3029)))) - -XMLPUBVAR const xmlChRangeGroup xmlIsIdeographicGroup; -XMLPUBVAR const unsigned char xmlIsPubidChar_tab[256]; - -/** - * xmlIsPubidChar_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsPubidChar_ch(c) (xmlIsPubidChar_tab[(c)]) - -/** - * xmlIsPubidCharQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsPubidCharQ(c) (((c) < 0x100) ? \ - xmlIsPubidChar_ch((c)) : 0) - -XMLPUBFUN int XMLCALL - xmlIsBaseChar(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsBlank(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsChar(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsCombining(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsDigit(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsExtender(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsIdeographic(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsPubidChar(unsigned int ch); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_CHVALID_H__ */ diff --git a/third_party/libxml2/include/libxml/debugXML.h b/third_party/libxml2/include/libxml/debugXML.h deleted file mode 100644 index 5a9d20b..0000000 --- a/third_party/libxml2/include/libxml/debugXML.h +++ /dev/null @@ -1,217 +0,0 @@ -/* - * Summary: Tree debugging APIs - * Description: Interfaces to a set of routines used for debugging the tree - * produced by the XML parser. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __DEBUG_XML__ -#define __DEBUG_XML__ -#include -#include -#include - -#ifdef LIBXML_DEBUG_ENABLED - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The standard Dump routines. - */ -XMLPUBFUN void XMLCALL - xmlDebugDumpString (FILE *output, - const xmlChar *str); -XMLPUBFUN void XMLCALL - xmlDebugDumpAttr (FILE *output, - xmlAttrPtr attr, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpAttrList (FILE *output, - xmlAttrPtr attr, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpOneNode (FILE *output, - xmlNodePtr node, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpNode (FILE *output, - xmlNodePtr node, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpNodeList (FILE *output, - xmlNodePtr node, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpDocumentHead(FILE *output, - xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlDebugDumpDocument (FILE *output, - xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlDebugDumpDTD (FILE *output, - xmlDtdPtr dtd); -XMLPUBFUN void XMLCALL - xmlDebugDumpEntities (FILE *output, - xmlDocPtr doc); - -/**************************************************************** - * * - * Checking routines * - * * - ****************************************************************/ - -XMLPUBFUN int XMLCALL - xmlDebugCheckDocument (FILE * output, - xmlDocPtr doc); - -/**************************************************************** - * * - * XML shell helpers * - * * - ****************************************************************/ - -XMLPUBFUN void XMLCALL - xmlLsOneNode (FILE *output, xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlLsCountNode (xmlNodePtr node); - -XMLPUBFUN const char * XMLCALL - xmlBoolToText (int boolval); - -/**************************************************************** - * * - * The XML shell related structures and functions * - * * - ****************************************************************/ - -#ifdef LIBXML_XPATH_ENABLED -/** - * xmlShellReadlineFunc: - * @prompt: a string prompt - * - * This is a generic signature for the XML shell input function. - * - * Returns a string which will be freed by the Shell. - */ -typedef char * (* xmlShellReadlineFunc)(char *prompt); - -/** - * xmlShellCtxt: - * - * A debugging shell context. - * TODO: add the defined function tables. - */ -typedef struct _xmlShellCtxt xmlShellCtxt; -typedef xmlShellCtxt *xmlShellCtxtPtr; -struct _xmlShellCtxt { - char *filename; - xmlDocPtr doc; - xmlNodePtr node; - xmlXPathContextPtr pctxt; - int loaded; - FILE *output; - xmlShellReadlineFunc input; -}; - -/** - * xmlShellCmd: - * @ctxt: a shell context - * @arg: a string argument - * @node: a first node - * @node2: a second node - * - * This is a generic signature for the XML shell functions. - * - * Returns an int, negative returns indicating errors. - */ -typedef int (* xmlShellCmd) (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); - -XMLPUBFUN void XMLCALL - xmlShellPrintXPathError (int errorType, - const char *arg); -XMLPUBFUN void XMLCALL - xmlShellPrintXPathResult(xmlXPathObjectPtr list); -XMLPUBFUN int XMLCALL - xmlShellList (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellBase (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellDir (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellLoad (xmlShellCtxtPtr ctxt, - char *filename, - xmlNodePtr node, - xmlNodePtr node2); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlShellPrintNode (xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlShellCat (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellWrite (xmlShellCtxtPtr ctxt, - char *filename, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellSave (xmlShellCtxtPtr ctxt, - char *filename, - xmlNodePtr node, - xmlNodePtr node2); -#endif /* LIBXML_OUTPUT_ENABLED */ -#ifdef LIBXML_VALID_ENABLED -XMLPUBFUN int XMLCALL - xmlShellValidate (xmlShellCtxtPtr ctxt, - char *dtd, - xmlNodePtr node, - xmlNodePtr node2); -#endif /* LIBXML_VALID_ENABLED */ -XMLPUBFUN int XMLCALL - xmlShellDu (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr tree, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellPwd (xmlShellCtxtPtr ctxt, - char *buffer, - xmlNodePtr node, - xmlNodePtr node2); - -/* - * The Shell interface. - */ -XMLPUBFUN void XMLCALL - xmlShell (xmlDocPtr doc, - char *filename, - xmlShellReadlineFunc input, - FILE *output); - -#endif /* LIBXML_XPATH_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_DEBUG_ENABLED */ -#endif /* __DEBUG_XML__ */ diff --git a/third_party/libxml2/include/libxml/dict.h b/third_party/libxml2/include/libxml/dict.h deleted file mode 100644 index abb8339..0000000 --- a/third_party/libxml2/include/libxml/dict.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Summary: string dictionnary - * Description: dictionary of reusable strings, just used to avoid allocation - * and freeing operations. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_DICT_H__ -#define __XML_DICT_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The dictionnary. - */ -typedef struct _xmlDict xmlDict; -typedef xmlDict *xmlDictPtr; - -/* - * Constructor and destructor. - */ -XMLPUBFUN xmlDictPtr XMLCALL - xmlDictCreate (void); -XMLPUBFUN xmlDictPtr XMLCALL - xmlDictCreateSub(xmlDictPtr sub); -XMLPUBFUN int XMLCALL - xmlDictReference(xmlDictPtr dict); -XMLPUBFUN void XMLCALL - xmlDictFree (xmlDictPtr dict); - -/* - * Lookup of entry in the dictionnary. - */ -XMLPUBFUN const xmlChar * XMLCALL - xmlDictLookup (xmlDictPtr dict, - const xmlChar *name, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlDictExists (xmlDictPtr dict, - const xmlChar *name, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlDictQLookup (xmlDictPtr dict, - const xmlChar *prefix, - const xmlChar *name); -XMLPUBFUN int XMLCALL - xmlDictOwns (xmlDictPtr dict, - const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlDictSize (xmlDictPtr dict); - -/* - * Cleanup function - */ -XMLPUBFUN void XMLCALL - xmlDictCleanup (void); - -#ifdef __cplusplus -} -#endif -#endif /* ! __XML_DICT_H__ */ diff --git a/third_party/libxml2/include/libxml/encoding.h b/third_party/libxml2/include/libxml/encoding.h deleted file mode 100644 index c74b25f..0000000 --- a/third_party/libxml2/include/libxml/encoding.h +++ /dev/null @@ -1,226 +0,0 @@ -/* - * Summary: interface for the encoding conversion functions - * Description: interface for the encoding conversion functions needed for - * XML basic encoding and iconv() support. - * - * Related specs are - * rfc2044 (UTF-8 and UTF-16) F. Yergeau Alis Technologies - * [ISO-10646] UTF-8 and UTF-16 in Annexes - * [ISO-8859-1] ISO Latin-1 characters codes. - * [UNICODE] The Unicode Consortium, "The Unicode Standard -- - * Worldwide Character Encoding -- Version 1.0", Addison- - * Wesley, Volume 1, 1991, Volume 2, 1992. UTF-8 is - * described in Unicode Technical Report #4. - * [US-ASCII] Coded Character Set--7-bit American Standard Code for - * Information Interchange, ANSI X3.4-1986. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_CHAR_ENCODING_H__ -#define __XML_CHAR_ENCODING_H__ - -#include - -#ifdef LIBXML_ICONV_ENABLED -#include -#endif -#ifdef __cplusplus -extern "C" { -#endif - -/* - * xmlCharEncoding: - * - * Predefined values for some standard encodings. - * Libxml does not do beforehand translation on UTF8 and ISOLatinX. - * It also supports ASCII, ISO-8859-1, and UTF16 (LE and BE) by default. - * - * Anything else would have to be translated to UTF8 before being - * given to the parser itself. The BOM for UTF16 and the encoding - * declaration are looked at and a converter is looked for at that - * point. If not found the parser stops here as asked by the XML REC. A - * converter can be registered by the user using xmlRegisterCharEncodingHandler - * but the current form doesn't allow stateful transcoding (a serious - * problem agreed !). If iconv has been found it will be used - * automatically and allow stateful transcoding, the simplest is then - * to be sure to enable iconv and to provide iconv libs for the encoding - * support needed. - * - * Note that the generic "UTF-16" is not a predefined value. Instead, only - * the specific UTF-16LE and UTF-16BE are present. - */ -typedef enum { - XML_CHAR_ENCODING_ERROR= -1, /* No char encoding detected */ - XML_CHAR_ENCODING_NONE= 0, /* No char encoding detected */ - XML_CHAR_ENCODING_UTF8= 1, /* UTF-8 */ - XML_CHAR_ENCODING_UTF16LE= 2, /* UTF-16 little endian */ - XML_CHAR_ENCODING_UTF16BE= 3, /* UTF-16 big endian */ - XML_CHAR_ENCODING_UCS4LE= 4, /* UCS-4 little endian */ - XML_CHAR_ENCODING_UCS4BE= 5, /* UCS-4 big endian */ - XML_CHAR_ENCODING_EBCDIC= 6, /* EBCDIC uh! */ - XML_CHAR_ENCODING_UCS4_2143=7, /* UCS-4 unusual ordering */ - XML_CHAR_ENCODING_UCS4_3412=8, /* UCS-4 unusual ordering */ - XML_CHAR_ENCODING_UCS2= 9, /* UCS-2 */ - XML_CHAR_ENCODING_8859_1= 10,/* ISO-8859-1 ISO Latin 1 */ - XML_CHAR_ENCODING_8859_2= 11,/* ISO-8859-2 ISO Latin 2 */ - XML_CHAR_ENCODING_8859_3= 12,/* ISO-8859-3 */ - XML_CHAR_ENCODING_8859_4= 13,/* ISO-8859-4 */ - XML_CHAR_ENCODING_8859_5= 14,/* ISO-8859-5 */ - XML_CHAR_ENCODING_8859_6= 15,/* ISO-8859-6 */ - XML_CHAR_ENCODING_8859_7= 16,/* ISO-8859-7 */ - XML_CHAR_ENCODING_8859_8= 17,/* ISO-8859-8 */ - XML_CHAR_ENCODING_8859_9= 18,/* ISO-8859-9 */ - XML_CHAR_ENCODING_2022_JP= 19,/* ISO-2022-JP */ - XML_CHAR_ENCODING_SHIFT_JIS=20,/* Shift_JIS */ - XML_CHAR_ENCODING_EUC_JP= 21,/* EUC-JP */ - XML_CHAR_ENCODING_ASCII= 22 /* pure ASCII */ -} xmlCharEncoding; - -/** - * xmlCharEncodingInputFunc: - * @out: a pointer to an array of bytes to store the UTF-8 result - * @outlen: the length of @out - * @in: a pointer to an array of chars in the original encoding - * @inlen: the length of @in - * - * Take a block of chars in the original encoding and try to convert - * it to an UTF-8 block of chars out. - * - * Returns the number of bytes written, -1 if lack of space, or -2 - * if the transcoding failed. - * The value of @inlen after return is the number of octets consumed - * if the return value is positive, else unpredictiable. - * The value of @outlen after return is the number of octets consumed. - */ -typedef int (* xmlCharEncodingInputFunc)(unsigned char *out, int *outlen, - const unsigned char *in, int *inlen); - - -/** - * xmlCharEncodingOutputFunc: - * @out: a pointer to an array of bytes to store the result - * @outlen: the length of @out - * @in: a pointer to an array of UTF-8 chars - * @inlen: the length of @in - * - * Take a block of UTF-8 chars in and try to convert it to another - * encoding. - * Note: a first call designed to produce heading info is called with - * in = NULL. If stateful this should also initialize the encoder state. - * - * Returns the number of bytes written, -1 if lack of space, or -2 - * if the transcoding failed. - * The value of @inlen after return is the number of octets consumed - * if the return value is positive, else unpredictiable. - * The value of @outlen after return is the number of octets produced. - */ -typedef int (* xmlCharEncodingOutputFunc)(unsigned char *out, int *outlen, - const unsigned char *in, int *inlen); - - -/* - * Block defining the handlers for non UTF-8 encodings. - * If iconv is supported, there are two extra fields. - */ - -typedef struct _xmlCharEncodingHandler xmlCharEncodingHandler; -typedef xmlCharEncodingHandler *xmlCharEncodingHandlerPtr; -struct _xmlCharEncodingHandler { - char *name; - xmlCharEncodingInputFunc input; - xmlCharEncodingOutputFunc output; -#ifdef LIBXML_ICONV_ENABLED - iconv_t iconv_in; - iconv_t iconv_out; -#endif /* LIBXML_ICONV_ENABLED */ -}; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Interfaces for encoding handlers. - */ -XMLPUBFUN void XMLCALL - xmlInitCharEncodingHandlers (void); -XMLPUBFUN void XMLCALL - xmlCleanupCharEncodingHandlers (void); -XMLPUBFUN void XMLCALL - xmlRegisterCharEncodingHandler (xmlCharEncodingHandlerPtr handler); -XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL - xmlGetCharEncodingHandler (xmlCharEncoding enc); -XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL - xmlFindCharEncodingHandler (const char *name); -XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL - xmlNewCharEncodingHandler (const char *name, - xmlCharEncodingInputFunc input, - xmlCharEncodingOutputFunc output); - -/* - * Interfaces for encoding names and aliases. - */ -XMLPUBFUN int XMLCALL - xmlAddEncodingAlias (const char *name, - const char *alias); -XMLPUBFUN int XMLCALL - xmlDelEncodingAlias (const char *alias); -XMLPUBFUN const char * XMLCALL - xmlGetEncodingAlias (const char *alias); -XMLPUBFUN void XMLCALL - xmlCleanupEncodingAliases (void); -XMLPUBFUN xmlCharEncoding XMLCALL - xmlParseCharEncoding (const char *name); -XMLPUBFUN const char * XMLCALL - xmlGetCharEncodingName (xmlCharEncoding enc); - -/* - * Interfaces directly used by the parsers. - */ -XMLPUBFUN xmlCharEncoding XMLCALL - xmlDetectCharEncoding (const unsigned char *in, - int len); - -XMLPUBFUN int XMLCALL - xmlCharEncOutFunc (xmlCharEncodingHandler *handler, - xmlBufferPtr out, - xmlBufferPtr in); - -XMLPUBFUN int XMLCALL - xmlCharEncInFunc (xmlCharEncodingHandler *handler, - xmlBufferPtr out, - xmlBufferPtr in); -XMLPUBFUN int XMLCALL - xmlCharEncFirstLine (xmlCharEncodingHandler *handler, - xmlBufferPtr out, - xmlBufferPtr in); -XMLPUBFUN int XMLCALL - xmlCharEncCloseFunc (xmlCharEncodingHandler *handler); - -/* - * Export a few useful functions - */ -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN int XMLCALL - UTF8Toisolat1 (unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN int XMLCALL - isolat1ToUTF8 (unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen); -#ifdef __cplusplus -} -#endif - -#endif /* __XML_CHAR_ENCODING_H__ */ diff --git a/third_party/libxml2/include/libxml/entities.h b/third_party/libxml2/include/libxml/entities.h deleted file mode 100644 index cefb97f..0000000 --- a/third_party/libxml2/include/libxml/entities.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Summary: interface for the XML entities handling - * Description: this module provides some of the entity API needed - * for the parser and applications. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_ENTITIES_H__ -#define __XML_ENTITIES_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The different valid entity types. - */ -typedef enum { - XML_INTERNAL_GENERAL_ENTITY = 1, - XML_EXTERNAL_GENERAL_PARSED_ENTITY = 2, - XML_EXTERNAL_GENERAL_UNPARSED_ENTITY = 3, - XML_INTERNAL_PARAMETER_ENTITY = 4, - XML_EXTERNAL_PARAMETER_ENTITY = 5, - XML_INTERNAL_PREDEFINED_ENTITY = 6 -} xmlEntityType; - -/* - * An unit of storage for an entity, contains the string, the value - * and the linkind data needed for the linking in the hash table. - */ - -struct _xmlEntity { - void *_private; /* application data */ - xmlElementType type; /* XML_ENTITY_DECL, must be second ! */ - const xmlChar *name; /* Entity name */ - struct _xmlNode *children; /* First child link */ - struct _xmlNode *last; /* Last child link */ - struct _xmlDtd *parent; /* -> DTD */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - xmlChar *orig; /* content without ref substitution */ - xmlChar *content; /* content or ndata if unparsed */ - int length; /* the content length */ - xmlEntityType etype; /* The entity type */ - const xmlChar *ExternalID; /* External identifier for PUBLIC */ - const xmlChar *SystemID; /* URI for a SYSTEM or PUBLIC Entity */ - - struct _xmlEntity *nexte; /* unused */ - const xmlChar *URI; /* the full URI as computed */ - int owner; /* does the entity own the childrens */ - int checked; /* was the entity content checked */ - /* this is also used to count entites - * references done from that entity */ -}; - -/* - * All entities are stored in an hash table. - * There is 2 separate hash tables for global and parameter entities. - */ - -typedef struct _xmlHashTable xmlEntitiesTable; -typedef xmlEntitiesTable *xmlEntitiesTablePtr; - -/* - * External functions: - */ - -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN void XMLCALL - xmlInitializePredefinedEntities (void); -#endif /* LIBXML_LEGACY_ENABLED */ - -XMLPUBFUN xmlEntityPtr XMLCALL - xmlNewEntity (xmlDocPtr doc, - const xmlChar *name, - int type, - const xmlChar *ExternalID, - const xmlChar *SystemID, - const xmlChar *content); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlAddDocEntity (xmlDocPtr doc, - const xmlChar *name, - int type, - const xmlChar *ExternalID, - const xmlChar *SystemID, - const xmlChar *content); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlAddDtdEntity (xmlDocPtr doc, - const xmlChar *name, - int type, - const xmlChar *ExternalID, - const xmlChar *SystemID, - const xmlChar *content); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetPredefinedEntity (const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetDocEntity (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetDtdEntity (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetParameterEntity (xmlDocPtr doc, - const xmlChar *name); -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN const xmlChar * XMLCALL - xmlEncodeEntities (xmlDocPtr doc, - const xmlChar *input); -#endif /* LIBXML_LEGACY_ENABLED */ -XMLPUBFUN xmlChar * XMLCALL - xmlEncodeEntitiesReentrant(xmlDocPtr doc, - const xmlChar *input); -XMLPUBFUN xmlChar * XMLCALL - xmlEncodeSpecialChars (xmlDocPtr doc, - const xmlChar *input); -XMLPUBFUN xmlEntitiesTablePtr XMLCALL - xmlCreateEntitiesTable (void); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlEntitiesTablePtr XMLCALL - xmlCopyEntitiesTable (xmlEntitiesTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeEntitiesTable (xmlEntitiesTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpEntitiesTable (xmlBufferPtr buf, - xmlEntitiesTablePtr table); -XMLPUBFUN void XMLCALL - xmlDumpEntityDecl (xmlBufferPtr buf, - xmlEntityPtr ent); -#endif /* LIBXML_OUTPUT_ENABLED */ -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN void XMLCALL - xmlCleanupPredefinedEntities(void); -#endif /* LIBXML_LEGACY_ENABLED */ - - -#ifdef __cplusplus -} -#endif - -# endif /* __XML_ENTITIES_H__ */ diff --git a/third_party/libxml2/include/libxml/globals.h b/third_party/libxml2/include/libxml/globals.h deleted file mode 100644 index 9d688e0..0000000 --- a/third_party/libxml2/include/libxml/globals.h +++ /dev/null @@ -1,502 +0,0 @@ -/* - * Summary: interface for all global variables of the library - * Description: all the global variables and thread handling for - * those variables is handled by this module. - * - * The bottom of this file is automatically generated by build_glob.py - * based on the description file global.data - * - * Copy: See Copyright for the status of this software. - * - * Author: Gary Pennington , Daniel Veillard - */ - -#ifndef __XML_GLOBALS_H -#define __XML_GLOBALS_H - -#include -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -XMLPUBFUN void XMLCALL xmlInitGlobals(void); -XMLPUBFUN void XMLCALL xmlCleanupGlobals(void); - -/** - * xmlParserInputBufferCreateFilenameFunc: - * @URI: the URI to read from - * @enc: the requested source encoding - * - * Signature for the function doing the lookup for a suitable input method - * corresponding to an URI. - * - * Returns the new xmlParserInputBufferPtr in case of success or NULL if no - * method was found. - */ -typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI, xmlCharEncoding enc); - -/** - * xmlOutputBufferCreateFilenameFunc: - * @URI: the URI to write to - * @enc: the requested target encoding - * - * Signature for the function doing the lookup for a suitable output method - * corresponding to an URI. - * - * Returns the new xmlOutputBufferPtr in case of success or NULL if no - * method was found. - */ -typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI, xmlCharEncodingHandlerPtr encoder, int compression); - -XMLPUBFUN xmlParserInputBufferCreateFilenameFunc -XMLCALL xmlParserInputBufferCreateFilenameDefault (xmlParserInputBufferCreateFilenameFunc func); -XMLPUBFUN xmlOutputBufferCreateFilenameFunc -XMLCALL xmlOutputBufferCreateFilenameDefault (xmlOutputBufferCreateFilenameFunc func); - -/* - * Externally global symbols which need to be protected for backwards - * compatibility support. - */ - -#undef docbDefaultSAXHandler -#undef htmlDefaultSAXHandler -#undef oldXMLWDcompatibility -#undef xmlBufferAllocScheme -#undef xmlDefaultBufferSize -#undef xmlDefaultSAXHandler -#undef xmlDefaultSAXLocator -#undef xmlDoValidityCheckingDefaultValue -#undef xmlFree -#undef xmlGenericError -#undef xmlStructuredError -#undef xmlGenericErrorContext -#undef xmlStructuredErrorContext -#undef xmlGetWarningsDefaultValue -#undef xmlIndentTreeOutput -#undef xmlTreeIndentString -#undef xmlKeepBlanksDefaultValue -#undef xmlLineNumbersDefaultValue -#undef xmlLoadExtDtdDefaultValue -#undef xmlMalloc -#undef xmlMallocAtomic -#undef xmlMemStrdup -#undef xmlParserDebugEntities -#undef xmlParserVersion -#undef xmlPedanticParserDefaultValue -#undef xmlRealloc -#undef xmlSaveNoEmptyTags -#undef xmlSubstituteEntitiesDefaultValue -#undef xmlRegisterNodeDefaultValue -#undef xmlDeregisterNodeDefaultValue -#undef xmlLastError -#undef xmlParserInputBufferCreateFilenameValue -#undef xmlOutputBufferCreateFilenameValue - -/** - * xmlRegisterNodeFunc: - * @node: the current node - * - * Signature for the registration callback of a created node - */ -typedef void (*xmlRegisterNodeFunc) (xmlNodePtr node); -/** - * xmlDeregisterNodeFunc: - * @node: the current node - * - * Signature for the deregistration callback of a discarded node - */ -typedef void (*xmlDeregisterNodeFunc) (xmlNodePtr node); - -typedef struct _xmlGlobalState xmlGlobalState; -typedef xmlGlobalState *xmlGlobalStatePtr; -struct _xmlGlobalState -{ - const char *xmlParserVersion; - - xmlSAXLocator xmlDefaultSAXLocator; - xmlSAXHandlerV1 xmlDefaultSAXHandler; - xmlSAXHandlerV1 docbDefaultSAXHandler; - xmlSAXHandlerV1 htmlDefaultSAXHandler; - - xmlFreeFunc xmlFree; - xmlMallocFunc xmlMalloc; - xmlStrdupFunc xmlMemStrdup; - xmlReallocFunc xmlRealloc; - - xmlGenericErrorFunc xmlGenericError; - xmlStructuredErrorFunc xmlStructuredError; - void *xmlGenericErrorContext; - - int oldXMLWDcompatibility; - - xmlBufferAllocationScheme xmlBufferAllocScheme; - int xmlDefaultBufferSize; - - int xmlSubstituteEntitiesDefaultValue; - int xmlDoValidityCheckingDefaultValue; - int xmlGetWarningsDefaultValue; - int xmlKeepBlanksDefaultValue; - int xmlLineNumbersDefaultValue; - int xmlLoadExtDtdDefaultValue; - int xmlParserDebugEntities; - int xmlPedanticParserDefaultValue; - - int xmlSaveNoEmptyTags; - int xmlIndentTreeOutput; - const char *xmlTreeIndentString; - - xmlRegisterNodeFunc xmlRegisterNodeDefaultValue; - xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue; - - xmlMallocFunc xmlMallocAtomic; - xmlError xmlLastError; - - xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue; - xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue; - - void *xmlStructuredErrorContext; -}; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif - -XMLPUBFUN void XMLCALL xmlInitializeGlobalState(xmlGlobalStatePtr gs); - -XMLPUBFUN void XMLCALL xmlThrDefSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler); - -XMLPUBFUN void XMLCALL xmlThrDefSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler); - -XMLPUBFUN xmlRegisterNodeFunc XMLCALL xmlRegisterNodeDefault(xmlRegisterNodeFunc func); -XMLPUBFUN xmlRegisterNodeFunc XMLCALL xmlThrDefRegisterNodeDefault(xmlRegisterNodeFunc func); -XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlDeregisterNodeDefault(xmlDeregisterNodeFunc func); -XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlThrDefDeregisterNodeDefault(xmlDeregisterNodeFunc func); - -XMLPUBFUN xmlOutputBufferCreateFilenameFunc XMLCALL - xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func); -XMLPUBFUN xmlParserInputBufferCreateFilenameFunc XMLCALL - xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func); - -/** DOC_DISABLE */ -/* - * In general the memory allocation entry points are not kept - * thread specific but this can be overridden by LIBXML_THREAD_ALLOC_ENABLED - * - xmlMalloc - * - xmlMallocAtomic - * - xmlRealloc - * - xmlMemStrdup - * - xmlFree - */ - -#ifdef LIBXML_THREAD_ALLOC_ENABLED -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlMallocFunc * XMLCALL __xmlMalloc(void); -#define xmlMalloc \ -(*(__xmlMalloc())) -#else -XMLPUBVAR xmlMallocFunc xmlMalloc; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlMallocFunc * XMLCALL __xmlMallocAtomic(void); -#define xmlMallocAtomic \ -(*(__xmlMallocAtomic())) -#else -XMLPUBVAR xmlMallocFunc xmlMallocAtomic; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlReallocFunc * XMLCALL __xmlRealloc(void); -#define xmlRealloc \ -(*(__xmlRealloc())) -#else -XMLPUBVAR xmlReallocFunc xmlRealloc; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlFreeFunc * XMLCALL __xmlFree(void); -#define xmlFree \ -(*(__xmlFree())) -#else -XMLPUBVAR xmlFreeFunc xmlFree; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlStrdupFunc * XMLCALL __xmlMemStrdup(void); -#define xmlMemStrdup \ -(*(__xmlMemStrdup())) -#else -XMLPUBVAR xmlStrdupFunc xmlMemStrdup; -#endif - -#else /* !LIBXML_THREAD_ALLOC_ENABLED */ -XMLPUBVAR xmlMallocFunc xmlMalloc; -XMLPUBVAR xmlMallocFunc xmlMallocAtomic; -XMLPUBVAR xmlReallocFunc xmlRealloc; -XMLPUBVAR xmlFreeFunc xmlFree; -XMLPUBVAR xmlStrdupFunc xmlMemStrdup; -#endif /* LIBXML_THREAD_ALLOC_ENABLED */ - -#ifdef LIBXML_DOCB_ENABLED -XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __docbDefaultSAXHandler(void); -#ifdef LIBXML_THREAD_ENABLED -#define docbDefaultSAXHandler \ -(*(__docbDefaultSAXHandler())) -#else -XMLPUBVAR xmlSAXHandlerV1 docbDefaultSAXHandler; -#endif -#endif - -#ifdef LIBXML_HTML_ENABLED -XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __htmlDefaultSAXHandler(void); -#ifdef LIBXML_THREAD_ENABLED -#define htmlDefaultSAXHandler \ -(*(__htmlDefaultSAXHandler())) -#else -XMLPUBVAR xmlSAXHandlerV1 htmlDefaultSAXHandler; -#endif -#endif - -XMLPUBFUN xmlError * XMLCALL __xmlLastError(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlLastError \ -(*(__xmlLastError())) -#else -XMLPUBVAR xmlError xmlLastError; -#endif - -/* - * Everything starting from the line below is - * Automatically generated by build_glob.py. - * Do not modify the previous line. - */ - - -XMLPUBFUN int * XMLCALL __oldXMLWDcompatibility(void); -#ifdef LIBXML_THREAD_ENABLED -#define oldXMLWDcompatibility \ -(*(__oldXMLWDcompatibility())) -#else -XMLPUBVAR int oldXMLWDcompatibility; -#endif - -XMLPUBFUN xmlBufferAllocationScheme * XMLCALL __xmlBufferAllocScheme(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlBufferAllocScheme \ -(*(__xmlBufferAllocScheme())) -#else -XMLPUBVAR xmlBufferAllocationScheme xmlBufferAllocScheme; -#endif -XMLPUBFUN xmlBufferAllocationScheme XMLCALL xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v); - -XMLPUBFUN int * XMLCALL __xmlDefaultBufferSize(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDefaultBufferSize \ -(*(__xmlDefaultBufferSize())) -#else -XMLPUBVAR int xmlDefaultBufferSize; -#endif -XMLPUBFUN int XMLCALL xmlThrDefDefaultBufferSize(int v); - -XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __xmlDefaultSAXHandler(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDefaultSAXHandler \ -(*(__xmlDefaultSAXHandler())) -#else -XMLPUBVAR xmlSAXHandlerV1 xmlDefaultSAXHandler; -#endif - -XMLPUBFUN xmlSAXLocator * XMLCALL __xmlDefaultSAXLocator(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDefaultSAXLocator \ -(*(__xmlDefaultSAXLocator())) -#else -XMLPUBVAR xmlSAXLocator xmlDefaultSAXLocator; -#endif - -XMLPUBFUN int * XMLCALL __xmlDoValidityCheckingDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDoValidityCheckingDefaultValue \ -(*(__xmlDoValidityCheckingDefaultValue())) -#else -XMLPUBVAR int xmlDoValidityCheckingDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefDoValidityCheckingDefaultValue(int v); - -XMLPUBFUN xmlGenericErrorFunc * XMLCALL __xmlGenericError(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlGenericError \ -(*(__xmlGenericError())) -#else -XMLPUBVAR xmlGenericErrorFunc xmlGenericError; -#endif - -XMLPUBFUN xmlStructuredErrorFunc * XMLCALL __xmlStructuredError(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlStructuredError \ -(*(__xmlStructuredError())) -#else -XMLPUBVAR xmlStructuredErrorFunc xmlStructuredError; -#endif - -XMLPUBFUN void * * XMLCALL __xmlGenericErrorContext(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlGenericErrorContext \ -(*(__xmlGenericErrorContext())) -#else -XMLPUBVAR void * xmlGenericErrorContext; -#endif - -XMLPUBFUN void * * XMLCALL __xmlStructuredErrorContext(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlStructuredErrorContext \ -(*(__xmlStructuredErrorContext())) -#else -XMLPUBVAR void * xmlStructuredErrorContext; -#endif - -XMLPUBFUN int * XMLCALL __xmlGetWarningsDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlGetWarningsDefaultValue \ -(*(__xmlGetWarningsDefaultValue())) -#else -XMLPUBVAR int xmlGetWarningsDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefGetWarningsDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlIndentTreeOutput(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlIndentTreeOutput \ -(*(__xmlIndentTreeOutput())) -#else -XMLPUBVAR int xmlIndentTreeOutput; -#endif -XMLPUBFUN int XMLCALL xmlThrDefIndentTreeOutput(int v); - -XMLPUBFUN const char * * XMLCALL __xmlTreeIndentString(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlTreeIndentString \ -(*(__xmlTreeIndentString())) -#else -XMLPUBVAR const char * xmlTreeIndentString; -#endif -XMLPUBFUN const char * XMLCALL xmlThrDefTreeIndentString(const char * v); - -XMLPUBFUN int * XMLCALL __xmlKeepBlanksDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlKeepBlanksDefaultValue \ -(*(__xmlKeepBlanksDefaultValue())) -#else -XMLPUBVAR int xmlKeepBlanksDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefKeepBlanksDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlLineNumbersDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlLineNumbersDefaultValue \ -(*(__xmlLineNumbersDefaultValue())) -#else -XMLPUBVAR int xmlLineNumbersDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefLineNumbersDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlLoadExtDtdDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlLoadExtDtdDefaultValue \ -(*(__xmlLoadExtDtdDefaultValue())) -#else -XMLPUBVAR int xmlLoadExtDtdDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefLoadExtDtdDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlParserDebugEntities(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlParserDebugEntities \ -(*(__xmlParserDebugEntities())) -#else -XMLPUBVAR int xmlParserDebugEntities; -#endif -XMLPUBFUN int XMLCALL xmlThrDefParserDebugEntities(int v); - -XMLPUBFUN const char * * XMLCALL __xmlParserVersion(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlParserVersion \ -(*(__xmlParserVersion())) -#else -XMLPUBVAR const char * xmlParserVersion; -#endif - -XMLPUBFUN int * XMLCALL __xmlPedanticParserDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlPedanticParserDefaultValue \ -(*(__xmlPedanticParserDefaultValue())) -#else -XMLPUBVAR int xmlPedanticParserDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefPedanticParserDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlSaveNoEmptyTags(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlSaveNoEmptyTags \ -(*(__xmlSaveNoEmptyTags())) -#else -XMLPUBVAR int xmlSaveNoEmptyTags; -#endif -XMLPUBFUN int XMLCALL xmlThrDefSaveNoEmptyTags(int v); - -XMLPUBFUN int * XMLCALL __xmlSubstituteEntitiesDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlSubstituteEntitiesDefaultValue \ -(*(__xmlSubstituteEntitiesDefaultValue())) -#else -XMLPUBVAR int xmlSubstituteEntitiesDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefSubstituteEntitiesDefaultValue(int v); - -XMLPUBFUN xmlRegisterNodeFunc * XMLCALL __xmlRegisterNodeDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlRegisterNodeDefaultValue \ -(*(__xmlRegisterNodeDefaultValue())) -#else -XMLPUBVAR xmlRegisterNodeFunc xmlRegisterNodeDefaultValue; -#endif - -XMLPUBFUN xmlDeregisterNodeFunc * XMLCALL __xmlDeregisterNodeDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDeregisterNodeDefaultValue \ -(*(__xmlDeregisterNodeDefaultValue())) -#else -XMLPUBVAR xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue; -#endif - -XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL __xmlParserInputBufferCreateFilenameValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlParserInputBufferCreateFilenameValue \ -(*(__xmlParserInputBufferCreateFilenameValue())) -#else -XMLPUBVAR xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue; -#endif - -XMLPUBFUN xmlOutputBufferCreateFilenameFunc * XMLCALL __xmlOutputBufferCreateFilenameValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlOutputBufferCreateFilenameValue \ -(*(__xmlOutputBufferCreateFilenameValue())) -#else -XMLPUBVAR xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue; -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_GLOBALS_H */ diff --git a/third_party/libxml2/include/libxml/hash.h b/third_party/libxml2/include/libxml/hash.h deleted file mode 100644 index 7fe4be7..0000000 --- a/third_party/libxml2/include/libxml/hash.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Summary: Chained hash tables - * Description: This module implements the hash table support used in - * various places in the library. - * - * Copy: See Copyright for the status of this software. - * - * Author: Bjorn Reese - */ - -#ifndef __XML_HASH_H__ -#define __XML_HASH_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The hash table. - */ -typedef struct _xmlHashTable xmlHashTable; -typedef xmlHashTable *xmlHashTablePtr; - -#ifdef __cplusplus -} -#endif - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Recent version of gcc produce a warning when a function pointer is assigned - * to an object pointer, or vice versa. The following macro is a dirty hack - * to allow suppression of the warning. If your architecture has function - * pointers which are a different size than a void pointer, there may be some - * serious trouble within the library. - */ -/** - * XML_CAST_FPTR: - * @fptr: pointer to a function - * - * Macro to do a casting from an object pointer to a - * function pointer without encountering a warning from - * gcc - * - * #define XML_CAST_FPTR(fptr) (*(void **)(&fptr)) - * This macro violated ISO C aliasing rules (gcc4 on s390 broke) - * so it is disabled now - */ - -#define XML_CAST_FPTR(fptr) fptr - - -/* - * function types: - */ -/** - * xmlHashDeallocator: - * @payload: the data in the hash - * @name: the name associated - * - * Callback to free data from a hash. - */ -typedef void (*xmlHashDeallocator)(void *payload, xmlChar *name); -/** - * xmlHashCopier: - * @payload: the data in the hash - * @name: the name associated - * - * Callback to copy data from a hash. - * - * Returns a copy of the data or NULL in case of error. - */ -typedef void *(*xmlHashCopier)(void *payload, xmlChar *name); -/** - * xmlHashScanner: - * @payload: the data in the hash - * @data: extra scannner data - * @name: the name associated - * - * Callback when scanning data in a hash with the simple scanner. - */ -typedef void (*xmlHashScanner)(void *payload, void *data, xmlChar *name); -/** - * xmlHashScannerFull: - * @payload: the data in the hash - * @data: extra scannner data - * @name: the name associated - * @name2: the second name associated - * @name3: the third name associated - * - * Callback when scanning data in a hash with the full scanner. - */ -typedef void (*xmlHashScannerFull)(void *payload, void *data, - const xmlChar *name, const xmlChar *name2, - const xmlChar *name3); - -/* - * Constructor and destructor. - */ -XMLPUBFUN xmlHashTablePtr XMLCALL - xmlHashCreate (int size); -XMLPUBFUN xmlHashTablePtr XMLCALL - xmlHashCreateDict(int size, - xmlDictPtr dict); -XMLPUBFUN void XMLCALL - xmlHashFree (xmlHashTablePtr table, - xmlHashDeallocator f); - -/* - * Add a new entry to the hash table. - */ -XMLPUBFUN int XMLCALL - xmlHashAddEntry (xmlHashTablePtr table, - const xmlChar *name, - void *userdata); -XMLPUBFUN int XMLCALL - xmlHashUpdateEntry(xmlHashTablePtr table, - const xmlChar *name, - void *userdata, - xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashAddEntry2(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - void *userdata); -XMLPUBFUN int XMLCALL - xmlHashUpdateEntry2(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - void *userdata, - xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashAddEntry3(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - void *userdata); -XMLPUBFUN int XMLCALL - xmlHashUpdateEntry3(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - void *userdata, - xmlHashDeallocator f); - -/* - * Remove an entry from the hash table. - */ -XMLPUBFUN int XMLCALL - xmlHashRemoveEntry(xmlHashTablePtr table, const xmlChar *name, - xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashRemoveEntry2(xmlHashTablePtr table, const xmlChar *name, - const xmlChar *name2, xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashRemoveEntry3(xmlHashTablePtr table, const xmlChar *name, - const xmlChar *name2, const xmlChar *name3, - xmlHashDeallocator f); - -/* - * Retrieve the userdata. - */ -XMLPUBFUN void * XMLCALL - xmlHashLookup (xmlHashTablePtr table, - const xmlChar *name); -XMLPUBFUN void * XMLCALL - xmlHashLookup2 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2); -XMLPUBFUN void * XMLCALL - xmlHashLookup3 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3); -XMLPUBFUN void * XMLCALL - xmlHashQLookup (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *prefix); -XMLPUBFUN void * XMLCALL - xmlHashQLookup2 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *prefix, - const xmlChar *name2, - const xmlChar *prefix2); -XMLPUBFUN void * XMLCALL - xmlHashQLookup3 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *prefix, - const xmlChar *name2, - const xmlChar *prefix2, - const xmlChar *name3, - const xmlChar *prefix3); - -/* - * Helpers. - */ -XMLPUBFUN xmlHashTablePtr XMLCALL - xmlHashCopy (xmlHashTablePtr table, - xmlHashCopier f); -XMLPUBFUN int XMLCALL - xmlHashSize (xmlHashTablePtr table); -XMLPUBFUN void XMLCALL - xmlHashScan (xmlHashTablePtr table, - xmlHashScanner f, - void *data); -XMLPUBFUN void XMLCALL - xmlHashScan3 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - xmlHashScanner f, - void *data); -XMLPUBFUN void XMLCALL - xmlHashScanFull (xmlHashTablePtr table, - xmlHashScannerFull f, - void *data); -XMLPUBFUN void XMLCALL - xmlHashScanFull3(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - xmlHashScannerFull f, - void *data); -#ifdef __cplusplus -} -#endif -#endif /* ! __XML_HASH_H__ */ diff --git a/third_party/libxml2/include/libxml/list.h b/third_party/libxml2/include/libxml/list.h deleted file mode 100644 index 1d83482..0000000 --- a/third_party/libxml2/include/libxml/list.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Summary: lists interfaces - * Description: this module implement the list support used in - * various place in the library. - * - * Copy: See Copyright for the status of this software. - * - * Author: Gary Pennington - */ - -#ifndef __XML_LINK_INCLUDE__ -#define __XML_LINK_INCLUDE__ - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _xmlLink xmlLink; -typedef xmlLink *xmlLinkPtr; - -typedef struct _xmlList xmlList; -typedef xmlList *xmlListPtr; - -/** - * xmlListDeallocator: - * @lk: the data to deallocate - * - * Callback function used to free data from a list. - */ -typedef void (*xmlListDeallocator) (xmlLinkPtr lk); -/** - * xmlListDataCompare: - * @data0: the first data - * @data1: the second data - * - * Callback function used to compare 2 data. - * - * Returns 0 is equality, -1 or 1 otherwise depending on the ordering. - */ -typedef int (*xmlListDataCompare) (const void *data0, const void *data1); -/** - * xmlListWalker: - * @data: the data found in the list - * @user: extra user provided data to the walker - * - * Callback function used when walking a list with xmlListWalk(). - * - * Returns 0 to stop walking the list, 1 otherwise. - */ -typedef int (*xmlListWalker) (const void *data, const void *user); - -/* Creation/Deletion */ -XMLPUBFUN xmlListPtr XMLCALL - xmlListCreate (xmlListDeallocator deallocator, - xmlListDataCompare compare); -XMLPUBFUN void XMLCALL - xmlListDelete (xmlListPtr l); - -/* Basic Operators */ -XMLPUBFUN void * XMLCALL - xmlListSearch (xmlListPtr l, - void *data); -XMLPUBFUN void * XMLCALL - xmlListReverseSearch (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListInsert (xmlListPtr l, - void *data) ; -XMLPUBFUN int XMLCALL - xmlListAppend (xmlListPtr l, - void *data) ; -XMLPUBFUN int XMLCALL - xmlListRemoveFirst (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListRemoveLast (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListRemoveAll (xmlListPtr l, - void *data); -XMLPUBFUN void XMLCALL - xmlListClear (xmlListPtr l); -XMLPUBFUN int XMLCALL - xmlListEmpty (xmlListPtr l); -XMLPUBFUN xmlLinkPtr XMLCALL - xmlListFront (xmlListPtr l); -XMLPUBFUN xmlLinkPtr XMLCALL - xmlListEnd (xmlListPtr l); -XMLPUBFUN int XMLCALL - xmlListSize (xmlListPtr l); - -XMLPUBFUN void XMLCALL - xmlListPopFront (xmlListPtr l); -XMLPUBFUN void XMLCALL - xmlListPopBack (xmlListPtr l); -XMLPUBFUN int XMLCALL - xmlListPushFront (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListPushBack (xmlListPtr l, - void *data); - -/* Advanced Operators */ -XMLPUBFUN void XMLCALL - xmlListReverse (xmlListPtr l); -XMLPUBFUN void XMLCALL - xmlListSort (xmlListPtr l); -XMLPUBFUN void XMLCALL - xmlListWalk (xmlListPtr l, - xmlListWalker walker, - const void *user); -XMLPUBFUN void XMLCALL - xmlListReverseWalk (xmlListPtr l, - xmlListWalker walker, - const void *user); -XMLPUBFUN void XMLCALL - xmlListMerge (xmlListPtr l1, - xmlListPtr l2); -XMLPUBFUN xmlListPtr XMLCALL - xmlListDup (const xmlListPtr old); -XMLPUBFUN int XMLCALL - xmlListCopy (xmlListPtr cur, - const xmlListPtr old); -/* Link operators */ -XMLPUBFUN void * XMLCALL - xmlLinkGetData (xmlLinkPtr lk); - -/* xmlListUnique() */ -/* xmlListSwap */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_LINK_INCLUDE__ */ diff --git a/third_party/libxml2/include/libxml/nanoftp.h b/third_party/libxml2/include/libxml/nanoftp.h deleted file mode 100644 index e3c28a0..0000000 --- a/third_party/libxml2/include/libxml/nanoftp.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Summary: minimal FTP implementation - * Description: minimal FTP implementation allowing to fetch resources - * like external subset. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __NANO_FTP_H__ -#define __NANO_FTP_H__ - -#include - -#ifdef LIBXML_FTP_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * ftpListCallback: - * @userData: user provided data for the callback - * @filename: the file name (including "->" when links are shown) - * @attrib: the attribute string - * @owner: the owner string - * @group: the group string - * @size: the file size - * @links: the link count - * @year: the year - * @month: the month - * @day: the day - * @hour: the hour - * @minute: the minute - * - * A callback for the xmlNanoFTPList command. - * Note that only one of year and day:minute are specified. - */ -typedef void (*ftpListCallback) (void *userData, - const char *filename, const char *attrib, - const char *owner, const char *group, - unsigned long size, int links, int year, - const char *month, int day, int hour, - int minute); -/** - * ftpDataCallback: - * @userData: the user provided context - * @data: the data received - * @len: its size in bytes - * - * A callback for the xmlNanoFTPGet command. - */ -typedef void (*ftpDataCallback) (void *userData, - const char *data, - int len); - -/* - * Init - */ -XMLPUBFUN void XMLCALL - xmlNanoFTPInit (void); -XMLPUBFUN void XMLCALL - xmlNanoFTPCleanup (void); - -/* - * Creating/freeing contexts. - */ -XMLPUBFUN void * XMLCALL - xmlNanoFTPNewCtxt (const char *URL); -XMLPUBFUN void XMLCALL - xmlNanoFTPFreeCtxt (void * ctx); -XMLPUBFUN void * XMLCALL - xmlNanoFTPConnectTo (const char *server, - int port); -/* - * Opening/closing session connections. - */ -XMLPUBFUN void * XMLCALL - xmlNanoFTPOpen (const char *URL); -XMLPUBFUN int XMLCALL - xmlNanoFTPConnect (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPClose (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPQuit (void *ctx); -XMLPUBFUN void XMLCALL - xmlNanoFTPScanProxy (const char *URL); -XMLPUBFUN void XMLCALL - xmlNanoFTPProxy (const char *host, - int port, - const char *user, - const char *passwd, - int type); -XMLPUBFUN int XMLCALL - xmlNanoFTPUpdateURL (void *ctx, - const char *URL); - -/* - * Rather internal commands. - */ -XMLPUBFUN int XMLCALL - xmlNanoFTPGetResponse (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPCheckResponse (void *ctx); - -/* - * CD/DIR/GET handlers. - */ -XMLPUBFUN int XMLCALL - xmlNanoFTPCwd (void *ctx, - const char *directory); -XMLPUBFUN int XMLCALL - xmlNanoFTPDele (void *ctx, - const char *file); - -XMLPUBFUN int XMLCALL - xmlNanoFTPGetConnection (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPCloseConnection(void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPList (void *ctx, - ftpListCallback callback, - void *userData, - const char *filename); -XMLPUBFUN int XMLCALL - xmlNanoFTPGetSocket (void *ctx, - const char *filename); -XMLPUBFUN int XMLCALL - xmlNanoFTPGet (void *ctx, - ftpDataCallback callback, - void *userData, - const char *filename); -XMLPUBFUN int XMLCALL - xmlNanoFTPRead (void *ctx, - void *dest, - int len); - -#ifdef __cplusplus -} -#endif -#endif /* LIBXML_FTP_ENABLED */ -#endif /* __NANO_FTP_H__ */ diff --git a/third_party/libxml2/include/libxml/nanohttp.h b/third_party/libxml2/include/libxml/nanohttp.h deleted file mode 100644 index 1d8ac24..0000000 --- a/third_party/libxml2/include/libxml/nanohttp.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Summary: minimal HTTP implementation - * Description: minimal HTTP implementation allowing to fetch resources - * like external subset. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __NANO_HTTP_H__ -#define __NANO_HTTP_H__ - -#include - -#ifdef LIBXML_HTTP_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN void XMLCALL - xmlNanoHTTPInit (void); -XMLPUBFUN void XMLCALL - xmlNanoHTTPCleanup (void); -XMLPUBFUN void XMLCALL - xmlNanoHTTPScanProxy (const char *URL); -XMLPUBFUN int XMLCALL - xmlNanoHTTPFetch (const char *URL, - const char *filename, - char **contentType); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPMethod (const char *URL, - const char *method, - const char *input, - char **contentType, - const char *headers, - int ilen); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPMethodRedir (const char *URL, - const char *method, - const char *input, - char **contentType, - char **redir, - const char *headers, - int ilen); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPOpen (const char *URL, - char **contentType); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPOpenRedir (const char *URL, - char **contentType, - char **redir); -XMLPUBFUN int XMLCALL - xmlNanoHTTPReturnCode (void *ctx); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPAuthHeader (void *ctx); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPRedir (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoHTTPContentLength( void * ctx ); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPEncoding (void *ctx); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPMimeType (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoHTTPRead (void *ctx, - void *dest, - int len); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN int XMLCALL - xmlNanoHTTPSave (void *ctxt, - const char *filename); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN void XMLCALL - xmlNanoHTTPClose (void *ctx); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_HTTP_ENABLED */ -#endif /* __NANO_HTTP_H__ */ diff --git a/third_party/libxml2/include/libxml/parser.h b/third_party/libxml2/include/libxml/parser.h deleted file mode 100644 index dd79c42..0000000 --- a/third_party/libxml2/include/libxml/parser.h +++ /dev/null @@ -1,1235 +0,0 @@ -/* - * Summary: the core parser module - * Description: Interfaces, constants and types related to the XML parser - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_PARSER_H__ -#define __XML_PARSER_H__ - -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * XML_DEFAULT_VERSION: - * - * The default version of XML used: 1.0 - */ -#define XML_DEFAULT_VERSION "1.0" - -/** - * xmlParserInput: - * - * An xmlParserInput is an input flow for the XML processor. - * Each entity parsed is associated an xmlParserInput (except the - * few predefined ones). This is the case both for internal entities - * - in which case the flow is already completely in memory - or - * external entities - in which case we use the buf structure for - * progressive reading and I18N conversions to the internal UTF-8 format. - */ - -/** - * xmlParserInputDeallocate: - * @str: the string to deallocate - * - * Callback for freeing some parser input allocations. - */ -typedef void (* xmlParserInputDeallocate)(xmlChar *str); - -struct _xmlParserInput { - /* Input buffer */ - xmlParserInputBufferPtr buf; /* UTF-8 encoded buffer */ - - const char *filename; /* The file analyzed, if any */ - const char *directory; /* the directory/base of the file */ - const xmlChar *base; /* Base of the array to parse */ - const xmlChar *cur; /* Current char being parsed */ - const xmlChar *end; /* end of the array to parse */ - int length; /* length if known */ - int line; /* Current line */ - int col; /* Current column */ - /* - * NOTE: consumed is only tested for equality in the parser code, - * so even if there is an overflow this should not give troubles - * for parsing very large instances. - */ - unsigned long consumed; /* How many xmlChars already consumed */ - xmlParserInputDeallocate free; /* function to deallocate the base */ - const xmlChar *encoding; /* the encoding string for entity */ - const xmlChar *version; /* the version string for entity */ - int standalone; /* Was that entity marked standalone */ - int id; /* an unique identifier for the entity */ -}; - -/** - * xmlParserNodeInfo: - * - * The parser can be asked to collect Node informations, i.e. at what - * place in the file they were detected. - * NOTE: This is off by default and not very well tested. - */ -typedef struct _xmlParserNodeInfo xmlParserNodeInfo; -typedef xmlParserNodeInfo *xmlParserNodeInfoPtr; - -struct _xmlParserNodeInfo { - const struct _xmlNode* node; - /* Position & line # that text that created the node begins & ends on */ - unsigned long begin_pos; - unsigned long begin_line; - unsigned long end_pos; - unsigned long end_line; -}; - -typedef struct _xmlParserNodeInfoSeq xmlParserNodeInfoSeq; -typedef xmlParserNodeInfoSeq *xmlParserNodeInfoSeqPtr; -struct _xmlParserNodeInfoSeq { - unsigned long maximum; - unsigned long length; - xmlParserNodeInfo* buffer; -}; - -/** - * xmlParserInputState: - * - * The parser is now working also as a state based parser. - * The recursive one use the state info for entities processing. - */ -typedef enum { - XML_PARSER_EOF = -1, /* nothing is to be parsed */ - XML_PARSER_START = 0, /* nothing has been parsed */ - XML_PARSER_MISC, /* Misc* before int subset */ - XML_PARSER_PI, /* Within a processing instruction */ - XML_PARSER_DTD, /* within some DTD content */ - XML_PARSER_PROLOG, /* Misc* after internal subset */ - XML_PARSER_COMMENT, /* within a comment */ - XML_PARSER_START_TAG, /* within a start tag */ - XML_PARSER_CONTENT, /* within the content */ - XML_PARSER_CDATA_SECTION, /* within a CDATA section */ - XML_PARSER_END_TAG, /* within a closing tag */ - XML_PARSER_ENTITY_DECL, /* within an entity declaration */ - XML_PARSER_ENTITY_VALUE, /* within an entity value in a decl */ - XML_PARSER_ATTRIBUTE_VALUE, /* within an attribute value */ - XML_PARSER_SYSTEM_LITERAL, /* within a SYSTEM value */ - XML_PARSER_EPILOG, /* the Misc* after the last end tag */ - XML_PARSER_IGNORE, /* within an IGNORED section */ - XML_PARSER_PUBLIC_LITERAL /* within a PUBLIC value */ -} xmlParserInputState; - -/** - * XML_DETECT_IDS: - * - * Bit in the loadsubset context field to tell to do ID/REFs lookups. - * Use it to initialize xmlLoadExtDtdDefaultValue. - */ -#define XML_DETECT_IDS 2 - -/** - * XML_COMPLETE_ATTRS: - * - * Bit in the loadsubset context field to tell to do complete the - * elements attributes lists with the ones defaulted from the DTDs. - * Use it to initialize xmlLoadExtDtdDefaultValue. - */ -#define XML_COMPLETE_ATTRS 4 - -/** - * XML_SKIP_IDS: - * - * Bit in the loadsubset context field to tell to not do ID/REFs registration. - * Used to initialize xmlLoadExtDtdDefaultValue in some special cases. - */ -#define XML_SKIP_IDS 8 - -/** - * xmlParserMode: - * - * A parser can operate in various modes - */ -typedef enum { - XML_PARSE_UNKNOWN = 0, - XML_PARSE_DOM = 1, - XML_PARSE_SAX = 2, - XML_PARSE_PUSH_DOM = 3, - XML_PARSE_PUSH_SAX = 4, - XML_PARSE_READER = 5 -} xmlParserMode; - -/** - * xmlParserCtxt: - * - * The parser context. - * NOTE This doesn't completely define the parser state, the (current ?) - * design of the parser uses recursive function calls since this allow - * and easy mapping from the production rules of the specification - * to the actual code. The drawback is that the actual function call - * also reflect the parser state. However most of the parsing routines - * takes as the only argument the parser context pointer, so migrating - * to a state based parser for progressive parsing shouldn't be too hard. - */ -struct _xmlParserCtxt { - struct _xmlSAXHandler *sax; /* The SAX handler */ - void *userData; /* For SAX interface only, used by DOM build */ - xmlDocPtr myDoc; /* the document being built */ - int wellFormed; /* is the document well formed */ - int replaceEntities; /* shall we replace entities ? */ - const xmlChar *version; /* the XML version string */ - const xmlChar *encoding; /* the declared encoding, if any */ - int standalone; /* standalone document */ - int html; /* an HTML(1)/Docbook(2) document - * 3 is HTML after - * 10 is HTML after - */ - - /* Input stream stack */ - xmlParserInputPtr input; /* Current input stream */ - int inputNr; /* Number of current input streams */ - int inputMax; /* Max number of input streams */ - xmlParserInputPtr *inputTab; /* stack of inputs */ - - /* Node analysis stack only used for DOM building */ - xmlNodePtr node; /* Current parsed Node */ - int nodeNr; /* Depth of the parsing stack */ - int nodeMax; /* Max depth of the parsing stack */ - xmlNodePtr *nodeTab; /* array of nodes */ - - int record_info; /* Whether node info should be kept */ - xmlParserNodeInfoSeq node_seq; /* info about each node parsed */ - - int errNo; /* error code */ - - int hasExternalSubset; /* reference and external subset */ - int hasPErefs; /* the internal subset has PE refs */ - int external; /* are we parsing an external entity */ - - int valid; /* is the document valid */ - int validate; /* shall we try to validate ? */ - xmlValidCtxt vctxt; /* The validity context */ - - xmlParserInputState instate; /* current type of input */ - int token; /* next char look-ahead */ - - char *directory; /* the data directory */ - - /* Node name stack */ - const xmlChar *name; /* Current parsed Node */ - int nameNr; /* Depth of the parsing stack */ - int nameMax; /* Max depth of the parsing stack */ - const xmlChar * *nameTab; /* array of nodes */ - - long nbChars; /* number of xmlChar processed */ - long checkIndex; /* used by progressive parsing lookup */ - int keepBlanks; /* ugly but ... */ - int disableSAX; /* SAX callbacks are disabled */ - int inSubset; /* Parsing is in int 1/ext 2 subset */ - const xmlChar * intSubName; /* name of subset */ - xmlChar * extSubURI; /* URI of external subset */ - xmlChar * extSubSystem; /* SYSTEM ID of external subset */ - - /* xml:space values */ - int * space; /* Should the parser preserve spaces */ - int spaceNr; /* Depth of the parsing stack */ - int spaceMax; /* Max depth of the parsing stack */ - int * spaceTab; /* array of space infos */ - - int depth; /* to prevent entity substitution loops */ - xmlParserInputPtr entity; /* used to check entities boundaries */ - int charset; /* encoding of the in-memory content - actually an xmlCharEncoding */ - int nodelen; /* Those two fields are there to */ - int nodemem; /* Speed up large node parsing */ - int pedantic; /* signal pedantic warnings */ - void *_private; /* For user data, libxml won't touch it */ - - int loadsubset; /* should the external subset be loaded */ - int linenumbers; /* set line number in element content */ - void *catalogs; /* document's own catalog */ - int recovery; /* run in recovery mode */ - int progressive; /* is this a progressive parsing */ - xmlDictPtr dict; /* dictionnary for the parser */ - const xmlChar * *atts; /* array for the attributes callbacks */ - int maxatts; /* the size of the array */ - int docdict; /* use strings from dict to build tree */ - - /* - * pre-interned strings - */ - const xmlChar *str_xml; - const xmlChar *str_xmlns; - const xmlChar *str_xml_ns; - - /* - * Everything below is used only by the new SAX mode - */ - int sax2; /* operating in the new SAX mode */ - int nsNr; /* the number of inherited namespaces */ - int nsMax; /* the size of the arrays */ - const xmlChar * *nsTab; /* the array of prefix/namespace name */ - int *attallocs; /* which attribute were allocated */ - void * *pushTab; /* array of data for push */ - xmlHashTablePtr attsDefault; /* defaulted attributes if any */ - xmlHashTablePtr attsSpecial; /* non-CDATA attributes if any */ - int nsWellFormed; /* is the document XML Nanespace okay */ - int options; /* Extra options */ - - /* - * Those fields are needed only for treaming parsing so far - */ - int dictNames; /* Use dictionary names for the tree */ - int freeElemsNr; /* number of freed element nodes */ - xmlNodePtr freeElems; /* List of freed element nodes */ - int freeAttrsNr; /* number of freed attributes nodes */ - xmlAttrPtr freeAttrs; /* List of freed attributes nodes */ - - /* - * the complete error informations for the last error. - */ - xmlError lastError; - xmlParserMode parseMode; /* the parser mode */ - unsigned long nbentities; /* number of entities references */ - unsigned long sizeentities; /* size of parsed entities */ - - /* for use by HTML non-recursive parser */ - xmlParserNodeInfo *nodeInfo; /* Current NodeInfo */ - int nodeInfoNr; /* Depth of the parsing stack */ - int nodeInfoMax; /* Max depth of the parsing stack */ - xmlParserNodeInfo *nodeInfoTab; /* array of nodeInfos */ -}; - -/** - * xmlSAXLocator: - * - * A SAX Locator. - */ -struct _xmlSAXLocator { - const xmlChar *(*getPublicId)(void *ctx); - const xmlChar *(*getSystemId)(void *ctx); - int (*getLineNumber)(void *ctx); - int (*getColumnNumber)(void *ctx); -}; - -/** - * xmlSAXHandler: - * - * A SAX handler is bunch of callbacks called by the parser when processing - * of the input generate data or structure informations. - */ - -/** - * resolveEntitySAXFunc: - * @ctx: the user data (XML parser context) - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * - * Callback: - * The entity loader, to control the loading of external entities, - * the application can either: - * - override this resolveEntity() callback in the SAX block - * - or better use the xmlSetExternalEntityLoader() function to - * set up it's own entity resolution routine - * - * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour. - */ -typedef xmlParserInputPtr (*resolveEntitySAXFunc) (void *ctx, - const xmlChar *publicId, - const xmlChar *systemId); -/** - * internalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the root element name - * @ExternalID: the external ID - * @SystemID: the SYSTEM ID (e.g. filename or URL) - * - * Callback on internal subset declaration. - */ -typedef void (*internalSubsetSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -/** - * externalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the root element name - * @ExternalID: the external ID - * @SystemID: the SYSTEM ID (e.g. filename or URL) - * - * Callback on external subset declaration. - */ -typedef void (*externalSubsetSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -/** - * getEntitySAXFunc: - * @ctx: the user data (XML parser context) - * @name: The entity name - * - * Get an entity by name. - * - * Returns the xmlEntityPtr if found. - */ -typedef xmlEntityPtr (*getEntitySAXFunc) (void *ctx, - const xmlChar *name); -/** - * getParameterEntitySAXFunc: - * @ctx: the user data (XML parser context) - * @name: The entity name - * - * Get a parameter entity by name. - * - * Returns the xmlEntityPtr if found. - */ -typedef xmlEntityPtr (*getParameterEntitySAXFunc) (void *ctx, - const xmlChar *name); -/** - * entityDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the entity name - * @type: the entity type - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * @content: the entity value (without processing). - * - * An entity definition has been parsed. - */ -typedef void (*entityDeclSAXFunc) (void *ctx, - const xmlChar *name, - int type, - const xmlChar *publicId, - const xmlChar *systemId, - xmlChar *content); -/** - * notationDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The name of the notation - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * - * What to do when a notation declaration has been parsed. - */ -typedef void (*notationDeclSAXFunc)(void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId); -/** - * attributeDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @elem: the name of the element - * @fullname: the attribute name - * @type: the attribute type - * @def: the type of default value - * @defaultValue: the attribute default value - * @tree: the tree of enumerated value set - * - * An attribute definition has been parsed. - */ -typedef void (*attributeDeclSAXFunc)(void *ctx, - const xmlChar *elem, - const xmlChar *fullname, - int type, - int def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -/** - * elementDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the element name - * @type: the element type - * @content: the element value tree - * - * An element definition has been parsed. - */ -typedef void (*elementDeclSAXFunc)(void *ctx, - const xmlChar *name, - int type, - xmlElementContentPtr content); -/** - * unparsedEntityDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The name of the entity - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * @notationName: the name of the notation - * - * What to do when an unparsed entity declaration is parsed. - */ -typedef void (*unparsedEntityDeclSAXFunc)(void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId, - const xmlChar *notationName); -/** - * setDocumentLocatorSAXFunc: - * @ctx: the user data (XML parser context) - * @loc: A SAX Locator - * - * Receive the document locator at startup, actually xmlDefaultSAXLocator. - * Everything is available on the context, so this is useless in our case. - */ -typedef void (*setDocumentLocatorSAXFunc) (void *ctx, - xmlSAXLocatorPtr loc); -/** - * startDocumentSAXFunc: - * @ctx: the user data (XML parser context) - * - * Called when the document start being processed. - */ -typedef void (*startDocumentSAXFunc) (void *ctx); -/** - * endDocumentSAXFunc: - * @ctx: the user data (XML parser context) - * - * Called when the document end has been detected. - */ -typedef void (*endDocumentSAXFunc) (void *ctx); -/** - * startElementSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The element name, including namespace prefix - * @atts: An array of name/value attributes pairs, NULL terminated - * - * Called when an opening tag has been processed. - */ -typedef void (*startElementSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar **atts); -/** - * endElementSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The element name - * - * Called when the end of an element has been detected. - */ -typedef void (*endElementSAXFunc) (void *ctx, - const xmlChar *name); -/** - * attributeSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The attribute name, including namespace prefix - * @value: The attribute value - * - * Handle an attribute that has been read by the parser. - * The default handling is to convert the attribute into an - * DOM subtree and past it in a new xmlAttr element added to - * the element. - */ -typedef void (*attributeSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar *value); -/** - * referenceSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The entity name - * - * Called when an entity reference is detected. - */ -typedef void (*referenceSAXFunc) (void *ctx, - const xmlChar *name); -/** - * charactersSAXFunc: - * @ctx: the user data (XML parser context) - * @ch: a xmlChar string - * @len: the number of xmlChar - * - * Receiving some chars from the parser. - */ -typedef void (*charactersSAXFunc) (void *ctx, - const xmlChar *ch, - int len); -/** - * ignorableWhitespaceSAXFunc: - * @ctx: the user data (XML parser context) - * @ch: a xmlChar string - * @len: the number of xmlChar - * - * Receiving some ignorable whitespaces from the parser. - * UNUSED: by default the DOM building will use characters. - */ -typedef void (*ignorableWhitespaceSAXFunc) (void *ctx, - const xmlChar *ch, - int len); -/** - * processingInstructionSAXFunc: - * @ctx: the user data (XML parser context) - * @target: the target name - * @data: the PI data's - * - * A processing instruction has been parsed. - */ -typedef void (*processingInstructionSAXFunc) (void *ctx, - const xmlChar *target, - const xmlChar *data); -/** - * commentSAXFunc: - * @ctx: the user data (XML parser context) - * @value: the comment content - * - * A comment has been parsed. - */ -typedef void (*commentSAXFunc) (void *ctx, - const xmlChar *value); -/** - * cdataBlockSAXFunc: - * @ctx: the user data (XML parser context) - * @value: The pcdata content - * @len: the block length - * - * Called when a pcdata block has been parsed. - */ -typedef void (*cdataBlockSAXFunc) ( - void *ctx, - const xmlChar *value, - int len); -/** - * warningSAXFunc: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format a warning messages, callback. - */ -typedef void (XMLCDECL *warningSAXFunc) (void *ctx, - const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); -/** - * errorSAXFunc: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format an error messages, callback. - */ -typedef void (XMLCDECL *errorSAXFunc) (void *ctx, - const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); -/** - * fatalErrorSAXFunc: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format fatal error messages, callback. - * Note: so far fatalError() SAX callbacks are not used, error() - * get all the callbacks for errors. - */ -typedef void (XMLCDECL *fatalErrorSAXFunc) (void *ctx, - const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); -/** - * isStandaloneSAXFunc: - * @ctx: the user data (XML parser context) - * - * Is this document tagged standalone? - * - * Returns 1 if true - */ -typedef int (*isStandaloneSAXFunc) (void *ctx); -/** - * hasInternalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * - * Does this document has an internal subset. - * - * Returns 1 if true - */ -typedef int (*hasInternalSubsetSAXFunc) (void *ctx); - -/** - * hasExternalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * - * Does this document has an external subset? - * - * Returns 1 if true - */ -typedef int (*hasExternalSubsetSAXFunc) (void *ctx); - -/************************************************************************ - * * - * The SAX version 2 API extensions * - * * - ************************************************************************/ -/** - * XML_SAX2_MAGIC: - * - * Special constant found in SAX2 blocks initialized fields - */ -#define XML_SAX2_MAGIC 0xDEEDBEAF - -/** - * startElementNsSAX2Func: - * @ctx: the user data (XML parser context) - * @localname: the local name of the element - * @prefix: the element namespace prefix if available - * @URI: the element namespace name if available - * @nb_namespaces: number of namespace definitions on that node - * @namespaces: pointer to the array of prefix/URI pairs namespace definitions - * @nb_attributes: the number of attributes on that node - * @nb_defaulted: the number of defaulted attributes. The defaulted - * ones are at the end of the array - * @attributes: pointer to the array of (localname/prefix/URI/value/end) - * attribute values. - * - * SAX2 callback when an element start has been detected by the parser. - * It provides the namespace informations for the element, as well as - * the new namespace declarations on the element. - */ - -typedef void (*startElementNsSAX2Func) (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI, - int nb_namespaces, - const xmlChar **namespaces, - int nb_attributes, - int nb_defaulted, - const xmlChar **attributes); - -/** - * endElementNsSAX2Func: - * @ctx: the user data (XML parser context) - * @localname: the local name of the element - * @prefix: the element namespace prefix if available - * @URI: the element namespace name if available - * - * SAX2 callback when an element end has been detected by the parser. - * It provides the namespace informations for the element. - */ - -typedef void (*endElementNsSAX2Func) (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI); - - -struct _xmlSAXHandler { - internalSubsetSAXFunc internalSubset; - isStandaloneSAXFunc isStandalone; - hasInternalSubsetSAXFunc hasInternalSubset; - hasExternalSubsetSAXFunc hasExternalSubset; - resolveEntitySAXFunc resolveEntity; - getEntitySAXFunc getEntity; - entityDeclSAXFunc entityDecl; - notationDeclSAXFunc notationDecl; - attributeDeclSAXFunc attributeDecl; - elementDeclSAXFunc elementDecl; - unparsedEntityDeclSAXFunc unparsedEntityDecl; - setDocumentLocatorSAXFunc setDocumentLocator; - startDocumentSAXFunc startDocument; - endDocumentSAXFunc endDocument; - startElementSAXFunc startElement; - endElementSAXFunc endElement; - referenceSAXFunc reference; - charactersSAXFunc characters; - ignorableWhitespaceSAXFunc ignorableWhitespace; - processingInstructionSAXFunc processingInstruction; - commentSAXFunc comment; - warningSAXFunc warning; - errorSAXFunc error; - fatalErrorSAXFunc fatalError; /* unused error() get all the errors */ - getParameterEntitySAXFunc getParameterEntity; - cdataBlockSAXFunc cdataBlock; - externalSubsetSAXFunc externalSubset; - unsigned int initialized; - /* The following fields are extensions available only on version 2 */ - void *_private; - startElementNsSAX2Func startElementNs; - endElementNsSAX2Func endElementNs; - xmlStructuredErrorFunc serror; -}; - -/* - * SAX Version 1 - */ -typedef struct _xmlSAXHandlerV1 xmlSAXHandlerV1; -typedef xmlSAXHandlerV1 *xmlSAXHandlerV1Ptr; -struct _xmlSAXHandlerV1 { - internalSubsetSAXFunc internalSubset; - isStandaloneSAXFunc isStandalone; - hasInternalSubsetSAXFunc hasInternalSubset; - hasExternalSubsetSAXFunc hasExternalSubset; - resolveEntitySAXFunc resolveEntity; - getEntitySAXFunc getEntity; - entityDeclSAXFunc entityDecl; - notationDeclSAXFunc notationDecl; - attributeDeclSAXFunc attributeDecl; - elementDeclSAXFunc elementDecl; - unparsedEntityDeclSAXFunc unparsedEntityDecl; - setDocumentLocatorSAXFunc setDocumentLocator; - startDocumentSAXFunc startDocument; - endDocumentSAXFunc endDocument; - startElementSAXFunc startElement; - endElementSAXFunc endElement; - referenceSAXFunc reference; - charactersSAXFunc characters; - ignorableWhitespaceSAXFunc ignorableWhitespace; - processingInstructionSAXFunc processingInstruction; - commentSAXFunc comment; - warningSAXFunc warning; - errorSAXFunc error; - fatalErrorSAXFunc fatalError; /* unused error() get all the errors */ - getParameterEntitySAXFunc getParameterEntity; - cdataBlockSAXFunc cdataBlock; - externalSubsetSAXFunc externalSubset; - unsigned int initialized; -}; - - -/** - * xmlExternalEntityLoader: - * @URL: The System ID of the resource requested - * @ID: The Public ID of the resource requested - * @context: the XML parser context - * - * External entity loaders types. - * - * Returns the entity input parser. - */ -typedef xmlParserInputPtr (*xmlExternalEntityLoader) (const char *URL, - const char *ID, - xmlParserCtxtPtr context); - -#ifdef __cplusplus -} -#endif - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - - -/* - * Init/Cleanup - */ -XMLPUBFUN void XMLCALL - xmlInitParser (void); -XMLPUBFUN void XMLCALL - xmlCleanupParser (void); - -/* - * Input functions - */ -XMLPUBFUN int XMLCALL - xmlParserInputRead (xmlParserInputPtr in, - int len); -XMLPUBFUN int XMLCALL - xmlParserInputGrow (xmlParserInputPtr in, - int len); - -/* - * Basic parsing Interfaces - */ -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseDoc (const xmlChar *cur); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseFile (const char *filename); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseMemory (const char *buffer, - int size); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN int XMLCALL - xmlSubstituteEntitiesDefault(int val); -XMLPUBFUN int XMLCALL - xmlKeepBlanksDefault (int val); -XMLPUBFUN void XMLCALL - xmlStopParser (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlPedanticParserDefault(int val); -XMLPUBFUN int XMLCALL - xmlLineNumbersDefault (int val); - -#ifdef LIBXML_SAX1_ENABLED -/* - * Recovery mode - */ -XMLPUBFUN xmlDocPtr XMLCALL - xmlRecoverDoc (const xmlChar *cur); -XMLPUBFUN xmlDocPtr XMLCALL - xmlRecoverMemory (const char *buffer, - int size); -XMLPUBFUN xmlDocPtr XMLCALL - xmlRecoverFile (const char *filename); -#endif /* LIBXML_SAX1_ENABLED */ - -/* - * Less common routines and SAX interfaces - */ -XMLPUBFUN int XMLCALL - xmlParseDocument (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseExtParsedEnt (xmlParserCtxtPtr ctxt); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlSAXUserParseFile (xmlSAXHandlerPtr sax, - void *user_data, - const char *filename); -XMLPUBFUN int XMLCALL - xmlSAXUserParseMemory (xmlSAXHandlerPtr sax, - void *user_data, - const char *buffer, - int size); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseDoc (xmlSAXHandlerPtr sax, - const xmlChar *cur, - int recovery); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseMemory (xmlSAXHandlerPtr sax, - const char *buffer, - int size, - int recovery); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax, - const char *buffer, - int size, - int recovery, - void *data); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseFile (xmlSAXHandlerPtr sax, - const char *filename, - int recovery); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseFileWithData (xmlSAXHandlerPtr sax, - const char *filename, - int recovery, - void *data); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseEntity (xmlSAXHandlerPtr sax, - const char *filename); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseEntity (const char *filename); -#endif /* LIBXML_SAX1_ENABLED */ - -#ifdef LIBXML_VALID_ENABLED -XMLPUBFUN xmlDtdPtr XMLCALL - xmlSAXParseDTD (xmlSAXHandlerPtr sax, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlParseDTD (const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlIOParseDTD (xmlSAXHandlerPtr sax, - xmlParserInputBufferPtr input, - xmlCharEncoding enc); -#endif /* LIBXML_VALID_ENABLE */ -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlParseBalancedChunkMemory(xmlDocPtr doc, - xmlSAXHandlerPtr sax, - void *user_data, - int depth, - const xmlChar *string, - xmlNodePtr *lst); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN xmlParserErrors XMLCALL - xmlParseInNodeContext (xmlNodePtr node, - const char *data, - int datalen, - int options, - xmlNodePtr *lst); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc, - xmlSAXHandlerPtr sax, - void *user_data, - int depth, - const xmlChar *string, - xmlNodePtr *lst, - int recover); -XMLPUBFUN int XMLCALL - xmlParseExternalEntity (xmlDocPtr doc, - xmlSAXHandlerPtr sax, - void *user_data, - int depth, - const xmlChar *URL, - const xmlChar *ID, - xmlNodePtr *lst); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN int XMLCALL - xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx, - const xmlChar *URL, - const xmlChar *ID, - xmlNodePtr *lst); - -/* - * Parser contexts handling. - */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlNewParserCtxt (void); -XMLPUBFUN int XMLCALL - xmlInitParserCtxt (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlClearParserCtxt (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlFreeParserCtxt (xmlParserCtxtPtr ctxt); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN void XMLCALL - xmlSetupParserForBuffer (xmlParserCtxtPtr ctxt, - const xmlChar* buffer, - const char *filename); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateDocParserCtxt (const xmlChar *cur); - -#ifdef LIBXML_LEGACY_ENABLED -/* - * Reading/setting optional parsing features. - */ -XMLPUBFUN int XMLCALL - xmlGetFeaturesList (int *len, - const char **result); -XMLPUBFUN int XMLCALL - xmlGetFeature (xmlParserCtxtPtr ctxt, - const char *name, - void *result); -XMLPUBFUN int XMLCALL - xmlSetFeature (xmlParserCtxtPtr ctxt, - const char *name, - void *value); -#endif /* LIBXML_LEGACY_ENABLED */ - -#ifdef LIBXML_PUSH_ENABLED -/* - * Interfaces for the Push mode. - */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, - void *user_data, - const char *chunk, - int size, - const char *filename); -XMLPUBFUN int XMLCALL - xmlParseChunk (xmlParserCtxtPtr ctxt, - const char *chunk, - int size, - int terminate); -#endif /* LIBXML_PUSH_ENABLED */ - -/* - * Special I/O mode. - */ - -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateIOParserCtxt (xmlSAXHandlerPtr sax, - void *user_data, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - xmlCharEncoding enc); - -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewIOInputStream (xmlParserCtxtPtr ctxt, - xmlParserInputBufferPtr input, - xmlCharEncoding enc); - -/* - * Node infos. - */ -XMLPUBFUN const xmlParserNodeInfo* XMLCALL - xmlParserFindNodeInfo (const xmlParserCtxtPtr ctxt, - const xmlNodePtr node); -XMLPUBFUN void XMLCALL - xmlInitNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); -XMLPUBFUN void XMLCALL - xmlClearNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); -XMLPUBFUN unsigned long XMLCALL - xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq, - const xmlNodePtr node); -XMLPUBFUN void XMLCALL - xmlParserAddNodeInfo (xmlParserCtxtPtr ctxt, - const xmlParserNodeInfoPtr info); - -/* - * External entities handling actually implemented in xmlIO. - */ - -XMLPUBFUN void XMLCALL - xmlSetExternalEntityLoader(xmlExternalEntityLoader f); -XMLPUBFUN xmlExternalEntityLoader XMLCALL - xmlGetExternalEntityLoader(void); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlLoadExternalEntity (const char *URL, - const char *ID, - xmlParserCtxtPtr ctxt); - -/* - * Index lookup, actually implemented in the encoding module - */ -XMLPUBFUN long XMLCALL - xmlByteConsumed (xmlParserCtxtPtr ctxt); - -/* - * New set of simpler/more flexible APIs - */ -/** - * xmlParserOption: - * - * This is the set of XML parser options that can be passed down - * to the xmlReadDoc() and similar calls. - */ -typedef enum { - XML_PARSE_RECOVER = 1<<0, /* recover on errors */ - XML_PARSE_NOENT = 1<<1, /* substitute entities */ - XML_PARSE_DTDLOAD = 1<<2, /* load the external subset */ - XML_PARSE_DTDATTR = 1<<3, /* default DTD attributes */ - XML_PARSE_DTDVALID = 1<<4, /* validate with the DTD */ - XML_PARSE_NOERROR = 1<<5, /* suppress error reports */ - XML_PARSE_NOWARNING = 1<<6, /* suppress warning reports */ - XML_PARSE_PEDANTIC = 1<<7, /* pedantic error reporting */ - XML_PARSE_NOBLANKS = 1<<8, /* remove blank nodes */ - XML_PARSE_SAX1 = 1<<9, /* use the SAX1 interface internally */ - XML_PARSE_XINCLUDE = 1<<10,/* Implement XInclude substitition */ - XML_PARSE_NONET = 1<<11,/* Forbid network access */ - XML_PARSE_NODICT = 1<<12,/* Do not reuse the context dictionnary */ - XML_PARSE_NSCLEAN = 1<<13,/* remove redundant namespaces declarations */ - XML_PARSE_NOCDATA = 1<<14,/* merge CDATA as text nodes */ - XML_PARSE_NOXINCNODE= 1<<15,/* do not generate XINCLUDE START/END nodes */ - XML_PARSE_COMPACT = 1<<16,/* compact small text nodes; no modification of - the tree allowed afterwards (will possibly - crash if you try to modify the tree) */ - XML_PARSE_OLD10 = 1<<17,/* parse using XML-1.0 before update 5 */ - XML_PARSE_NOBASEFIX = 1<<18,/* do not fixup XINCLUDE xml:base uris */ - XML_PARSE_HUGE = 1<<19, /* relax any hardcoded limit from the parser */ - XML_PARSE_OLDSAX = 1<<20 /* parse using SAX2 interface from before 2.7.0 */ -} xmlParserOption; - -XMLPUBFUN void XMLCALL - xmlCtxtReset (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlCtxtResetPush (xmlParserCtxtPtr ctxt, - const char *chunk, - int size, - const char *filename, - const char *encoding); -XMLPUBFUN int XMLCALL - xmlCtxtUseOptions (xmlParserCtxtPtr ctxt, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadDoc (const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadFile (const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadMemory (const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadFd (int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadDoc (xmlParserCtxtPtr ctxt, - const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadFile (xmlParserCtxtPtr ctxt, - const char *filename, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadMemory (xmlParserCtxtPtr ctxt, - const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadFd (xmlParserCtxtPtr ctxt, - int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadIO (xmlParserCtxtPtr ctxt, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); - -/* - * Library wide options - */ -/** - * xmlFeature: - * - * Used to examine the existance of features that can be enabled - * or disabled at compile-time. - * They used to be called XML_FEATURE_xxx but this clashed with Expat - */ -typedef enum { - XML_WITH_THREAD = 1, - XML_WITH_TREE = 2, - XML_WITH_OUTPUT = 3, - XML_WITH_PUSH = 4, - XML_WITH_READER = 5, - XML_WITH_PATTERN = 6, - XML_WITH_WRITER = 7, - XML_WITH_SAX1 = 8, - XML_WITH_FTP = 9, - XML_WITH_HTTP = 10, - XML_WITH_VALID = 11, - XML_WITH_HTML = 12, - XML_WITH_LEGACY = 13, - XML_WITH_C14N = 14, - XML_WITH_CATALOG = 15, - XML_WITH_XPATH = 16, - XML_WITH_XPTR = 17, - XML_WITH_XINCLUDE = 18, - XML_WITH_ICONV = 19, - XML_WITH_ISO8859X = 20, - XML_WITH_UNICODE = 21, - XML_WITH_REGEXP = 22, - XML_WITH_AUTOMATA = 23, - XML_WITH_EXPR = 24, - XML_WITH_SCHEMAS = 25, - XML_WITH_SCHEMATRON = 26, - XML_WITH_MODULES = 27, - XML_WITH_DEBUG = 28, - XML_WITH_DEBUG_MEM = 29, - XML_WITH_DEBUG_RUN = 30, - XML_WITH_ZLIB = 31, - XML_WITH_NONE = 99999 /* just to be sure of allocation size */ -} xmlFeature; - -XMLPUBFUN int XMLCALL - xmlHasFeature (xmlFeature feature); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_PARSER_H__ */ - diff --git a/third_party/libxml2/include/libxml/parserInternals.h b/third_party/libxml2/include/libxml/parserInternals.h deleted file mode 100644 index a5e75b5..0000000 --- a/third_party/libxml2/include/libxml/parserInternals.h +++ /dev/null @@ -1,611 +0,0 @@ -/* - * Summary: internals routines exported by the parser. - * Description: this module exports a number of internal parsing routines - * they are not really all intended for applications but - * can prove useful doing low level processing. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_PARSER_INTERNALS_H__ -#define __XML_PARSER_INTERNALS_H__ - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlParserMaxDepth: - * - * arbitrary depth limit for the XML documents that we allow to - * process. This is not a limitation of the parser but a safety - * boundary feature, use XML_PARSE_HUGE option to override it. - */ -XMLPUBVAR unsigned int xmlParserMaxDepth; - -/** - * XML_MAX_TEXT_LENGTH: - * - * Maximum size allowed for a single text node when building a tree. - * This is not a limitation of the parser but a safety boundary feature, - * use XML_PARSE_HUGE option to override it. - */ -#define XML_MAX_TEXT_LENGTH 10000000 - -/** - * XML_MAX_NAMELEN: - * - * Identifiers can be longer, but this will be more costly - * at runtime. - */ -#define XML_MAX_NAMELEN 100 - -/** - * INPUT_CHUNK: - * - * The parser tries to always have that amount of input ready. - * One of the point is providing context when reporting errors. - */ -#define INPUT_CHUNK 250 - -/************************************************************************ - * * - * UNICODE version of the macros. * - * * - ************************************************************************/ -/** - * IS_BYTE_CHAR: - * @c: an byte value (int) - * - * Macro to check the following production in the XML spec: - * - * [2] Char ::= #x9 | #xA | #xD | [#x20...] - * any byte character in the accepted range - */ -#define IS_BYTE_CHAR(c) xmlIsChar_ch(c) - -/** - * IS_CHAR: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] - * | [#x10000-#x10FFFF] - * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF. - */ -#define IS_CHAR(c) xmlIsCharQ(c) - -/** - * IS_CHAR_CH: - * @c: an xmlChar (usually an unsigned char) - * - * Behaves like IS_CHAR on single-byte value - */ -#define IS_CHAR_CH(c) xmlIsChar_ch(c) - -/** - * IS_BLANK: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [3] S ::= (#x20 | #x9 | #xD | #xA)+ - */ -#define IS_BLANK(c) xmlIsBlankQ(c) - -/** - * IS_BLANK_CH: - * @c: an xmlChar value (normally unsigned char) - * - * Behaviour same as IS_BLANK - */ -#define IS_BLANK_CH(c) xmlIsBlank_ch(c) - -/** - * IS_BASECHAR: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [85] BaseChar ::= ... long list see REC ... - */ -#define IS_BASECHAR(c) xmlIsBaseCharQ(c) - -/** - * IS_DIGIT: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [88] Digit ::= ... long list see REC ... - */ -#define IS_DIGIT(c) xmlIsDigitQ(c) - -/** - * IS_DIGIT_CH: - * @c: an xmlChar value (usually an unsigned char) - * - * Behaves like IS_DIGIT but with a single byte argument - */ -#define IS_DIGIT_CH(c) xmlIsDigit_ch(c) - -/** - * IS_COMBINING: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [87] CombiningChar ::= ... long list see REC ... - */ -#define IS_COMBINING(c) xmlIsCombiningQ(c) - -/** - * IS_COMBINING_CH: - * @c: an xmlChar (usually an unsigned char) - * - * Always false (all combining chars > 0xff) - */ -#define IS_COMBINING_CH(c) 0 - -/** - * IS_EXTENDER: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | - * #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] | - * [#x309D-#x309E] | [#x30FC-#x30FE] - */ -#define IS_EXTENDER(c) xmlIsExtenderQ(c) - -/** - * IS_EXTENDER_CH: - * @c: an xmlChar value (usually an unsigned char) - * - * Behaves like IS_EXTENDER but with a single-byte argument - */ -#define IS_EXTENDER_CH(c) xmlIsExtender_ch(c) - -/** - * IS_IDEOGRAPHIC: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029] - */ -#define IS_IDEOGRAPHIC(c) xmlIsIdeographicQ(c) - -/** - * IS_LETTER: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [84] Letter ::= BaseChar | Ideographic - */ -#define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c)) - -/** - * IS_LETTER_CH: - * @c: an xmlChar value (normally unsigned char) - * - * Macro behaves like IS_LETTER, but only check base chars - * - */ -#define IS_LETTER_CH(c) xmlIsBaseChar_ch(c) - -/** - * IS_ASCII_LETTER: - * @c: an xmlChar value - * - * Macro to check [a-zA-Z] - * - */ -#define IS_ASCII_LETTER(c) (((0x41 <= (c)) && ((c) <= 0x5a)) || \ - ((0x61 <= (c)) && ((c) <= 0x7a))) - -/** - * IS_ASCII_DIGIT: - * @c: an xmlChar value - * - * Macro to check [0-9] - * - */ -#define IS_ASCII_DIGIT(c) ((0x30 <= (c)) && ((c) <= 0x39)) - -/** - * IS_PUBIDCHAR: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] - */ -#define IS_PUBIDCHAR(c) xmlIsPubidCharQ(c) - -/** - * IS_PUBIDCHAR_CH: - * @c: an xmlChar value (normally unsigned char) - * - * Same as IS_PUBIDCHAR but for single-byte value - */ -#define IS_PUBIDCHAR_CH(c) xmlIsPubidChar_ch(c) - -/** - * SKIP_EOL: - * @p: and UTF8 string pointer - * - * Skips the end of line chars. - */ -#define SKIP_EOL(p) \ - if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; } \ - if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; } - -/** - * MOVETO_ENDTAG: - * @p: and UTF8 string pointer - * - * Skips to the next '>' char. - */ -#define MOVETO_ENDTAG(p) \ - while ((*p) && (*(p) != '>')) (p)++ - -/** - * MOVETO_STARTTAG: - * @p: and UTF8 string pointer - * - * Skips to the next '<' char. - */ -#define MOVETO_STARTTAG(p) \ - while ((*p) && (*(p) != '<')) (p)++ - -/** - * Global variables used for predefined strings. - */ -XMLPUBVAR const xmlChar xmlStringText[]; -XMLPUBVAR const xmlChar xmlStringTextNoenc[]; -XMLPUBVAR const xmlChar xmlStringComment[]; - -/* - * Function to finish the work of the macros where needed. - */ -XMLPUBFUN int XMLCALL xmlIsLetter (int c); - -/** - * Parser context. - */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateFileParserCtxt (const char *filename); -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateURLParserCtxt (const char *filename, - int options); -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateMemoryParserCtxt(const char *buffer, - int size); -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateEntityParserCtxt(const xmlChar *URL, - const xmlChar *ID, - const xmlChar *base); -XMLPUBFUN int XMLCALL - xmlSwitchEncoding (xmlParserCtxtPtr ctxt, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - xmlSwitchToEncoding (xmlParserCtxtPtr ctxt, - xmlCharEncodingHandlerPtr handler); -XMLPUBFUN int XMLCALL - xmlSwitchInputEncoding (xmlParserCtxtPtr ctxt, - xmlParserInputPtr input, - xmlCharEncodingHandlerPtr handler); - -#ifdef IN_LIBXML -/* internal error reporting */ -XMLPUBFUN void XMLCALL - __xmlErrEncoding (xmlParserCtxtPtr ctxt, - xmlParserErrors xmlerr, - const char *msg, - const xmlChar * str1, - const xmlChar * str2); -#endif - -/** - * Input Streams. - */ -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewStringInputStream (xmlParserCtxtPtr ctxt, - const xmlChar *buffer); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewEntityInputStream (xmlParserCtxtPtr ctxt, - xmlEntityPtr entity); -XMLPUBFUN int XMLCALL - xmlPushInput (xmlParserCtxtPtr ctxt, - xmlParserInputPtr input); -XMLPUBFUN xmlChar XMLCALL - xmlPopInput (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlFreeInputStream (xmlParserInputPtr input); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewInputFromFile (xmlParserCtxtPtr ctxt, - const char *filename); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewInputStream (xmlParserCtxtPtr ctxt); - -/** - * Namespaces. - */ -XMLPUBFUN xmlChar * XMLCALL - xmlSplitQName (xmlParserCtxtPtr ctxt, - const xmlChar *name, - xmlChar **prefix); - -/** - * Generic production rules. - */ -XMLPUBFUN const xmlChar * XMLCALL - xmlParseName (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseNmtoken (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseEntityValue (xmlParserCtxtPtr ctxt, - xmlChar **orig); -XMLPUBFUN xmlChar * XMLCALL - xmlParseAttValue (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseSystemLiteral (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParsePubidLiteral (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseCharData (xmlParserCtxtPtr ctxt, - int cdata); -XMLPUBFUN xmlChar * XMLCALL - xmlParseExternalID (xmlParserCtxtPtr ctxt, - xmlChar **publicID, - int strict); -XMLPUBFUN void XMLCALL - xmlParseComment (xmlParserCtxtPtr ctxt); -XMLPUBFUN const xmlChar * XMLCALL - xmlParsePITarget (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParsePI (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseNotationDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseEntityDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseDefaultDecl (xmlParserCtxtPtr ctxt, - xmlChar **value); -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlParseNotationType (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlParseEnumerationType (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseEnumeratedType (xmlParserCtxtPtr ctxt, - xmlEnumerationPtr *tree); -XMLPUBFUN int XMLCALL - xmlParseAttributeType (xmlParserCtxtPtr ctxt, - xmlEnumerationPtr *tree); -XMLPUBFUN void XMLCALL - xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlParseElementMixedContentDecl - (xmlParserCtxtPtr ctxt, - int inputchk); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlParseElementChildrenContentDecl - (xmlParserCtxtPtr ctxt, - int inputchk); -XMLPUBFUN int XMLCALL - xmlParseElementContentDecl(xmlParserCtxtPtr ctxt, - const xmlChar *name, - xmlElementContentPtr *result); -XMLPUBFUN int XMLCALL - xmlParseElementDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseMarkupDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseCharRef (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlParseEntityRef (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseReference (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParsePEReference (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseDocTypeDecl (xmlParserCtxtPtr ctxt); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN const xmlChar * XMLCALL - xmlParseAttribute (xmlParserCtxtPtr ctxt, - xmlChar **value); -XMLPUBFUN const xmlChar * XMLCALL - xmlParseStartTag (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseEndTag (xmlParserCtxtPtr ctxt); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN void XMLCALL - xmlParseCDSect (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseContent (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseElement (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseVersionNum (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseVersionInfo (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseEncName (xmlParserCtxtPtr ctxt); -XMLPUBFUN const xmlChar * XMLCALL - xmlParseEncodingDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseSDDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseXMLDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseTextDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseMisc (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseExternalSubset (xmlParserCtxtPtr ctxt, - const xmlChar *ExternalID, - const xmlChar *SystemID); -/** - * XML_SUBSTITUTE_NONE: - * - * If no entities need to be substituted. - */ -#define XML_SUBSTITUTE_NONE 0 -/** - * XML_SUBSTITUTE_REF: - * - * Whether general entities need to be substituted. - */ -#define XML_SUBSTITUTE_REF 1 -/** - * XML_SUBSTITUTE_PEREF: - * - * Whether parameter entities need to be substituted. - */ -#define XML_SUBSTITUTE_PEREF 2 -/** - * XML_SUBSTITUTE_BOTH: - * - * Both general and parameter entities need to be substituted. - */ -#define XML_SUBSTITUTE_BOTH 3 - -XMLPUBFUN xmlChar * XMLCALL - xmlStringDecodeEntities (xmlParserCtxtPtr ctxt, - const xmlChar *str, - int what, - xmlChar end, - xmlChar end2, - xmlChar end3); -XMLPUBFUN xmlChar * XMLCALL - xmlStringLenDecodeEntities (xmlParserCtxtPtr ctxt, - const xmlChar *str, - int len, - int what, - xmlChar end, - xmlChar end2, - xmlChar end3); - -/* - * Generated by MACROS on top of parser.c c.f. PUSH_AND_POP. - */ -XMLPUBFUN int XMLCALL nodePush (xmlParserCtxtPtr ctxt, - xmlNodePtr value); -XMLPUBFUN xmlNodePtr XMLCALL nodePop (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL inputPush (xmlParserCtxtPtr ctxt, - xmlParserInputPtr value); -XMLPUBFUN xmlParserInputPtr XMLCALL inputPop (xmlParserCtxtPtr ctxt); -XMLPUBFUN const xmlChar * XMLCALL namePop (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL namePush (xmlParserCtxtPtr ctxt, - const xmlChar *value); - -/* - * other commodities shared between parser.c and parserInternals. - */ -XMLPUBFUN int XMLCALL xmlSkipBlankChars (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL xmlStringCurrentChar (xmlParserCtxtPtr ctxt, - const xmlChar *cur, - int *len); -XMLPUBFUN void XMLCALL xmlParserHandlePEReference(xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL xmlCheckLanguageID (const xmlChar *lang); - -/* - * Really core function shared with HTML parser. - */ -XMLPUBFUN int XMLCALL xmlCurrentChar (xmlParserCtxtPtr ctxt, - int *len); -XMLPUBFUN int XMLCALL xmlCopyCharMultiByte (xmlChar *out, - int val); -XMLPUBFUN int XMLCALL xmlCopyChar (int len, - xmlChar *out, - int val); -XMLPUBFUN void XMLCALL xmlNextChar (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL xmlParserInputShrink (xmlParserInputPtr in); - -#ifdef LIBXML_HTML_ENABLED -/* - * Actually comes from the HTML parser but launched from the init stuff. - */ -XMLPUBFUN void XMLCALL htmlInitAutoClose (void); -XMLPUBFUN htmlParserCtxtPtr XMLCALL htmlCreateFileParserCtxt(const char *filename, - const char *encoding); -#endif - -/* - * Specific function to keep track of entities references - * and used by the XSLT debugger. - */ -#ifdef LIBXML_LEGACY_ENABLED -/** - * xmlEntityReferenceFunc: - * @ent: the entity - * @firstNode: the fist node in the chunk - * @lastNode: the last nod in the chunk - * - * Callback function used when one needs to be able to track back the - * provenance of a chunk of nodes inherited from an entity replacement. - */ -typedef void (*xmlEntityReferenceFunc) (xmlEntityPtr ent, - xmlNodePtr firstNode, - xmlNodePtr lastNode); - -XMLPUBFUN void XMLCALL xmlSetEntityReferenceFunc (xmlEntityReferenceFunc func); - -XMLPUBFUN xmlChar * XMLCALL - xmlParseQuotedString (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseNamespace (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlNamespaceParseNSDef (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlScanName (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlNamespaceParseNCName (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL xmlParserHandleReference(xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlNamespaceParseQName (xmlParserCtxtPtr ctxt, - xmlChar **prefix); -/** - * Entities - */ -XMLPUBFUN xmlChar * XMLCALL - xmlDecodeEntities (xmlParserCtxtPtr ctxt, - int len, - int what, - xmlChar end, - xmlChar end2, - xmlChar end3); -XMLPUBFUN void XMLCALL - xmlHandleEntity (xmlParserCtxtPtr ctxt, - xmlEntityPtr entity); - -#endif /* LIBXML_LEGACY_ENABLED */ - -#ifdef IN_LIBXML -/* - * internal only - */ -XMLPUBFUN void XMLCALL - xmlErrMemory (xmlParserCtxtPtr ctxt, - const char *extra); -#endif - -#ifdef __cplusplus -} -#endif -#endif /* __XML_PARSER_INTERNALS_H__ */ diff --git a/third_party/libxml2/include/libxml/pattern.h b/third_party/libxml2/include/libxml/pattern.h deleted file mode 100644 index 97d2cd2..0000000 --- a/third_party/libxml2/include/libxml/pattern.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Summary: pattern expression handling - * Description: allows to compile and test pattern expressions for nodes - * either in a tree or based on a parser state. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_PATTERN_H__ -#define __XML_PATTERN_H__ - -#include -#include -#include - -#ifdef LIBXML_PATTERN_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlPattern: - * - * A compiled (XPath based) pattern to select nodes - */ -typedef struct _xmlPattern xmlPattern; -typedef xmlPattern *xmlPatternPtr; - -/** - * xmlPatternFlags: - * - * This is the set of options affecting the behaviour of pattern - * matching with this module - * - */ -typedef enum { - XML_PATTERN_DEFAULT = 0, /* simple pattern match */ - XML_PATTERN_XPATH = 1<<0, /* standard XPath pattern */ - XML_PATTERN_XSSEL = 1<<1, /* XPath subset for schema selector */ - XML_PATTERN_XSFIELD = 1<<2 /* XPath subset for schema field */ -} xmlPatternFlags; - -XMLPUBFUN void XMLCALL - xmlFreePattern (xmlPatternPtr comp); - -XMLPUBFUN void XMLCALL - xmlFreePatternList (xmlPatternPtr comp); - -XMLPUBFUN xmlPatternPtr XMLCALL - xmlPatterncompile (const xmlChar *pattern, - xmlDict *dict, - int flags, - const xmlChar **namespaces); -XMLPUBFUN int XMLCALL - xmlPatternMatch (xmlPatternPtr comp, - xmlNodePtr node); - -/* streaming interfaces */ -typedef struct _xmlStreamCtxt xmlStreamCtxt; -typedef xmlStreamCtxt *xmlStreamCtxtPtr; - -XMLPUBFUN int XMLCALL - xmlPatternStreamable (xmlPatternPtr comp); -XMLPUBFUN int XMLCALL - xmlPatternMaxDepth (xmlPatternPtr comp); -XMLPUBFUN int XMLCALL - xmlPatternMinDepth (xmlPatternPtr comp); -XMLPUBFUN int XMLCALL - xmlPatternFromRoot (xmlPatternPtr comp); -XMLPUBFUN xmlStreamCtxtPtr XMLCALL - xmlPatternGetStreamCtxt (xmlPatternPtr comp); -XMLPUBFUN void XMLCALL - xmlFreeStreamCtxt (xmlStreamCtxtPtr stream); -XMLPUBFUN int XMLCALL - xmlStreamPushNode (xmlStreamCtxtPtr stream, - const xmlChar *name, - const xmlChar *ns, - int nodeType); -XMLPUBFUN int XMLCALL - xmlStreamPush (xmlStreamCtxtPtr stream, - const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN int XMLCALL - xmlStreamPushAttr (xmlStreamCtxtPtr stream, - const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN int XMLCALL - xmlStreamPop (xmlStreamCtxtPtr stream); -XMLPUBFUN int XMLCALL - xmlStreamWantsAnyNode (xmlStreamCtxtPtr stream); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_PATTERN_ENABLED */ - -#endif /* __XML_PATTERN_H__ */ diff --git a/third_party/libxml2/include/libxml/relaxng.h b/third_party/libxml2/include/libxml/relaxng.h deleted file mode 100644 index bdb0a7d..0000000 --- a/third_party/libxml2/include/libxml/relaxng.h +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Summary: implementation of the Relax-NG validation - * Description: implementation of the Relax-NG validation - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_RELAX_NG__ -#define __XML_RELAX_NG__ - -#include -#include -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _xmlRelaxNG xmlRelaxNG; -typedef xmlRelaxNG *xmlRelaxNGPtr; - - -/** - * xmlRelaxNGValidityErrorFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of an error callback from a Relax-NG validation - */ -typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); - -/** - * xmlRelaxNGValidityWarningFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of a warning callback from a Relax-NG validation - */ -typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); - -/** - * A schemas validation context - */ -typedef struct _xmlRelaxNGParserCtxt xmlRelaxNGParserCtxt; -typedef xmlRelaxNGParserCtxt *xmlRelaxNGParserCtxtPtr; - -typedef struct _xmlRelaxNGValidCtxt xmlRelaxNGValidCtxt; -typedef xmlRelaxNGValidCtxt *xmlRelaxNGValidCtxtPtr; - -/* - * xmlRelaxNGValidErr: - * - * List of possible Relax NG validation errors - */ -typedef enum { - XML_RELAXNG_OK = 0, - XML_RELAXNG_ERR_MEMORY, - XML_RELAXNG_ERR_TYPE, - XML_RELAXNG_ERR_TYPEVAL, - XML_RELAXNG_ERR_DUPID, - XML_RELAXNG_ERR_TYPECMP, - XML_RELAXNG_ERR_NOSTATE, - XML_RELAXNG_ERR_NODEFINE, - XML_RELAXNG_ERR_LISTEXTRA, - XML_RELAXNG_ERR_LISTEMPTY, - XML_RELAXNG_ERR_INTERNODATA, - XML_RELAXNG_ERR_INTERSEQ, - XML_RELAXNG_ERR_INTEREXTRA, - XML_RELAXNG_ERR_ELEMNAME, - XML_RELAXNG_ERR_ATTRNAME, - XML_RELAXNG_ERR_ELEMNONS, - XML_RELAXNG_ERR_ATTRNONS, - XML_RELAXNG_ERR_ELEMWRONGNS, - XML_RELAXNG_ERR_ATTRWRONGNS, - XML_RELAXNG_ERR_ELEMEXTRANS, - XML_RELAXNG_ERR_ATTREXTRANS, - XML_RELAXNG_ERR_ELEMNOTEMPTY, - XML_RELAXNG_ERR_NOELEM, - XML_RELAXNG_ERR_NOTELEM, - XML_RELAXNG_ERR_ATTRVALID, - XML_RELAXNG_ERR_CONTENTVALID, - XML_RELAXNG_ERR_EXTRACONTENT, - XML_RELAXNG_ERR_INVALIDATTR, - XML_RELAXNG_ERR_DATAELEM, - XML_RELAXNG_ERR_VALELEM, - XML_RELAXNG_ERR_LISTELEM, - XML_RELAXNG_ERR_DATATYPE, - XML_RELAXNG_ERR_VALUE, - XML_RELAXNG_ERR_LIST, - XML_RELAXNG_ERR_NOGRAMMAR, - XML_RELAXNG_ERR_EXTRADATA, - XML_RELAXNG_ERR_LACKDATA, - XML_RELAXNG_ERR_INTERNAL, - XML_RELAXNG_ERR_ELEMWRONG, - XML_RELAXNG_ERR_TEXTWRONG -} xmlRelaxNGValidErr; - -/* - * xmlRelaxNGParserFlags: - * - * List of possible Relax NG Parser flags - */ -typedef enum { - XML_RELAXNGP_NONE = 0, - XML_RELAXNGP_FREE_DOC = 1, - XML_RELAXNGP_CRNG = 2 -} xmlRelaxNGParserFlag; - -XMLPUBFUN int XMLCALL - xmlRelaxNGInitTypes (void); -XMLPUBFUN void XMLCALL - xmlRelaxNGCleanupTypes (void); - -/* - * Interfaces for parsing. - */ -XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL - xmlRelaxNGNewParserCtxt (const char *URL); -XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL - xmlRelaxNGNewMemParserCtxt (const char *buffer, - int size); -XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL - xmlRelaxNGNewDocParserCtxt (xmlDocPtr doc); - -XMLPUBFUN int XMLCALL - xmlRelaxParserSetFlag (xmlRelaxNGParserCtxtPtr ctxt, - int flag); - -XMLPUBFUN void XMLCALL - xmlRelaxNGFreeParserCtxt (xmlRelaxNGParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlRelaxNGSetParserErrors(xmlRelaxNGParserCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc err, - xmlRelaxNGValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlRelaxNGGetParserErrors(xmlRelaxNGParserCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc *err, - xmlRelaxNGValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN void XMLCALL - xmlRelaxNGSetParserStructuredErrors( - xmlRelaxNGParserCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -XMLPUBFUN xmlRelaxNGPtr XMLCALL - xmlRelaxNGParse (xmlRelaxNGParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlRelaxNGFree (xmlRelaxNGPtr schema); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlRelaxNGDump (FILE *output, - xmlRelaxNGPtr schema); -XMLPUBFUN void XMLCALL - xmlRelaxNGDumpTree (FILE * output, - xmlRelaxNGPtr schema); -#endif /* LIBXML_OUTPUT_ENABLED */ -/* - * Interfaces for validating - */ -XMLPUBFUN void XMLCALL - xmlRelaxNGSetValidErrors(xmlRelaxNGValidCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc err, - xmlRelaxNGValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlRelaxNGGetValidErrors(xmlRelaxNGValidCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc *err, - xmlRelaxNGValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN void XMLCALL - xmlRelaxNGSetValidStructuredErrors(xmlRelaxNGValidCtxtPtr ctxt, - xmlStructuredErrorFunc serror, void *ctx); -XMLPUBFUN xmlRelaxNGValidCtxtPtr XMLCALL - xmlRelaxNGNewValidCtxt (xmlRelaxNGPtr schema); -XMLPUBFUN void XMLCALL - xmlRelaxNGFreeValidCtxt (xmlRelaxNGValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidateDoc (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc); -/* - * Interfaces for progressive validation when possible - */ -XMLPUBFUN int XMLCALL - xmlRelaxNGValidatePushElement (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidatePushCData (xmlRelaxNGValidCtxtPtr ctxt, - const xmlChar *data, - int len); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidatePopElement (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidateFullElement (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ - -#endif /* __XML_RELAX_NG__ */ diff --git a/third_party/libxml2/include/libxml/schemasInternals.h b/third_party/libxml2/include/libxml/schemasInternals.h deleted file mode 100644 index b68a6e1..0000000 --- a/third_party/libxml2/include/libxml/schemasInternals.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * Summary: internal interfaces for XML Schemas - * Description: internal interfaces for the XML Schemas handling - * and schema validity checking - * The Schemas development is a Work In Progress. - * Some of those interfaces are not garanteed to be API or ABI stable ! - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMA_INTERNALS_H__ -#define __XML_SCHEMA_INTERNALS_H__ - -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - XML_SCHEMAS_UNKNOWN = 0, - XML_SCHEMAS_STRING, - XML_SCHEMAS_NORMSTRING, - XML_SCHEMAS_DECIMAL, - XML_SCHEMAS_TIME, - XML_SCHEMAS_GDAY, - XML_SCHEMAS_GMONTH, - XML_SCHEMAS_GMONTHDAY, - XML_SCHEMAS_GYEAR, - XML_SCHEMAS_GYEARMONTH, - XML_SCHEMAS_DATE, - XML_SCHEMAS_DATETIME, - XML_SCHEMAS_DURATION, - XML_SCHEMAS_FLOAT, - XML_SCHEMAS_DOUBLE, - XML_SCHEMAS_BOOLEAN, - XML_SCHEMAS_TOKEN, - XML_SCHEMAS_LANGUAGE, - XML_SCHEMAS_NMTOKEN, - XML_SCHEMAS_NMTOKENS, - XML_SCHEMAS_NAME, - XML_SCHEMAS_QNAME, - XML_SCHEMAS_NCNAME, - XML_SCHEMAS_ID, - XML_SCHEMAS_IDREF, - XML_SCHEMAS_IDREFS, - XML_SCHEMAS_ENTITY, - XML_SCHEMAS_ENTITIES, - XML_SCHEMAS_NOTATION, - XML_SCHEMAS_ANYURI, - XML_SCHEMAS_INTEGER, - XML_SCHEMAS_NPINTEGER, - XML_SCHEMAS_NINTEGER, - XML_SCHEMAS_NNINTEGER, - XML_SCHEMAS_PINTEGER, - XML_SCHEMAS_INT, - XML_SCHEMAS_UINT, - XML_SCHEMAS_LONG, - XML_SCHEMAS_ULONG, - XML_SCHEMAS_SHORT, - XML_SCHEMAS_USHORT, - XML_SCHEMAS_BYTE, - XML_SCHEMAS_UBYTE, - XML_SCHEMAS_HEXBINARY, - XML_SCHEMAS_BASE64BINARY, - XML_SCHEMAS_ANYTYPE, - XML_SCHEMAS_ANYSIMPLETYPE -} xmlSchemaValType; - -/* - * XML Schemas defines multiple type of types. - */ -typedef enum { - XML_SCHEMA_TYPE_BASIC = 1, /* A built-in datatype */ - XML_SCHEMA_TYPE_ANY, - XML_SCHEMA_TYPE_FACET, - XML_SCHEMA_TYPE_SIMPLE, - XML_SCHEMA_TYPE_COMPLEX, - XML_SCHEMA_TYPE_SEQUENCE = 6, - XML_SCHEMA_TYPE_CHOICE, - XML_SCHEMA_TYPE_ALL, - XML_SCHEMA_TYPE_SIMPLE_CONTENT, - XML_SCHEMA_TYPE_COMPLEX_CONTENT, - XML_SCHEMA_TYPE_UR, - XML_SCHEMA_TYPE_RESTRICTION, - XML_SCHEMA_TYPE_EXTENSION, - XML_SCHEMA_TYPE_ELEMENT, - XML_SCHEMA_TYPE_ATTRIBUTE, - XML_SCHEMA_TYPE_ATTRIBUTEGROUP, - XML_SCHEMA_TYPE_GROUP, - XML_SCHEMA_TYPE_NOTATION, - XML_SCHEMA_TYPE_LIST, - XML_SCHEMA_TYPE_UNION, - XML_SCHEMA_TYPE_ANY_ATTRIBUTE, - XML_SCHEMA_TYPE_IDC_UNIQUE, - XML_SCHEMA_TYPE_IDC_KEY, - XML_SCHEMA_TYPE_IDC_KEYREF, - XML_SCHEMA_TYPE_PARTICLE = 25, - XML_SCHEMA_TYPE_ATTRIBUTE_USE, - XML_SCHEMA_FACET_MININCLUSIVE = 1000, - XML_SCHEMA_FACET_MINEXCLUSIVE, - XML_SCHEMA_FACET_MAXINCLUSIVE, - XML_SCHEMA_FACET_MAXEXCLUSIVE, - XML_SCHEMA_FACET_TOTALDIGITS, - XML_SCHEMA_FACET_FRACTIONDIGITS, - XML_SCHEMA_FACET_PATTERN, - XML_SCHEMA_FACET_ENUMERATION, - XML_SCHEMA_FACET_WHITESPACE, - XML_SCHEMA_FACET_LENGTH, - XML_SCHEMA_FACET_MAXLENGTH, - XML_SCHEMA_FACET_MINLENGTH, - XML_SCHEMA_EXTRA_QNAMEREF = 2000, - XML_SCHEMA_EXTRA_ATTR_USE_PROHIB -} xmlSchemaTypeType; - -typedef enum { - XML_SCHEMA_CONTENT_UNKNOWN = 0, - XML_SCHEMA_CONTENT_EMPTY = 1, - XML_SCHEMA_CONTENT_ELEMENTS, - XML_SCHEMA_CONTENT_MIXED, - XML_SCHEMA_CONTENT_SIMPLE, - XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS, /* Obsolete */ - XML_SCHEMA_CONTENT_BASIC, - XML_SCHEMA_CONTENT_ANY -} xmlSchemaContentType; - -typedef struct _xmlSchemaVal xmlSchemaVal; -typedef xmlSchemaVal *xmlSchemaValPtr; - -typedef struct _xmlSchemaType xmlSchemaType; -typedef xmlSchemaType *xmlSchemaTypePtr; - -typedef struct _xmlSchemaFacet xmlSchemaFacet; -typedef xmlSchemaFacet *xmlSchemaFacetPtr; - -/** - * Annotation - */ -typedef struct _xmlSchemaAnnot xmlSchemaAnnot; -typedef xmlSchemaAnnot *xmlSchemaAnnotPtr; -struct _xmlSchemaAnnot { - struct _xmlSchemaAnnot *next; - xmlNodePtr content; /* the annotation */ -}; - -/** - * XML_SCHEMAS_ANYATTR_SKIP: - * - * Skip unknown attribute from validation - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ANYATTR_SKIP 1 -/** - * XML_SCHEMAS_ANYATTR_LAX: - * - * Ignore validation non definition on attributes - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ANYATTR_LAX 2 -/** - * XML_SCHEMAS_ANYATTR_STRICT: - * - * Apply strict validation rules on attributes - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ANYATTR_STRICT 3 -/** - * XML_SCHEMAS_ANY_SKIP: - * - * Skip unknown attribute from validation - */ -#define XML_SCHEMAS_ANY_SKIP 1 -/** - * XML_SCHEMAS_ANY_LAX: - * - * Used by wildcards. - * Validate if type found, don't worry if not found - */ -#define XML_SCHEMAS_ANY_LAX 2 -/** - * XML_SCHEMAS_ANY_STRICT: - * - * Used by wildcards. - * Apply strict validation rules - */ -#define XML_SCHEMAS_ANY_STRICT 3 -/** - * XML_SCHEMAS_ATTR_USE_PROHIBITED: - * - * Used by wildcards. - * The attribute is prohibited. - */ -#define XML_SCHEMAS_ATTR_USE_PROHIBITED 0 -/** - * XML_SCHEMAS_ATTR_USE_REQUIRED: - * - * The attribute is required. - */ -#define XML_SCHEMAS_ATTR_USE_REQUIRED 1 -/** - * XML_SCHEMAS_ATTR_USE_OPTIONAL: - * - * The attribute is optional. - */ -#define XML_SCHEMAS_ATTR_USE_OPTIONAL 2 -/** - * XML_SCHEMAS_ATTR_GLOBAL: - * - * allow elements in no namespace - */ -#define XML_SCHEMAS_ATTR_GLOBAL 1 << 0 -/** - * XML_SCHEMAS_ATTR_NSDEFAULT: - * - * allow elements in no namespace - */ -#define XML_SCHEMAS_ATTR_NSDEFAULT 1 << 7 -/** - * XML_SCHEMAS_ATTR_INTERNAL_RESOLVED: - * - * this is set when the "type" and "ref" references - * have been resolved. - */ -#define XML_SCHEMAS_ATTR_INTERNAL_RESOLVED 1 << 8 -/** - * XML_SCHEMAS_ATTR_FIXED: - * - * the attribute has a fixed value - */ -#define XML_SCHEMAS_ATTR_FIXED 1 << 9 - -/** - * xmlSchemaAttribute: - * An attribute definition. - */ - -typedef struct _xmlSchemaAttribute xmlSchemaAttribute; -typedef xmlSchemaAttribute *xmlSchemaAttributePtr; -struct _xmlSchemaAttribute { - xmlSchemaTypeType type; - struct _xmlSchemaAttribute *next; /* the next attribute (not used?) */ - const xmlChar *name; /* the name of the declaration */ - const xmlChar *id; /* Deprecated; not used */ - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - const xmlChar *typeName; /* the local name of the type definition */ - const xmlChar *typeNs; /* the ns URI of the type definition */ - xmlSchemaAnnotPtr annot; - - xmlSchemaTypePtr base; /* Deprecated; not used */ - int occurs; /* Deprecated; not used */ - const xmlChar *defValue; /* The initial value of the value constraint */ - xmlSchemaTypePtr subtypes; /* the type definition */ - xmlNodePtr node; - const xmlChar *targetNamespace; - int flags; - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaValPtr defVal; /* The compiled value constraint */ - xmlSchemaAttributePtr refDecl; /* Deprecated; not used */ -}; - -/** - * xmlSchemaAttributeLink: - * Used to build a list of attribute uses on complexType definitions. - * WARNING: Deprecated; not used. - */ -typedef struct _xmlSchemaAttributeLink xmlSchemaAttributeLink; -typedef xmlSchemaAttributeLink *xmlSchemaAttributeLinkPtr; -struct _xmlSchemaAttributeLink { - struct _xmlSchemaAttributeLink *next;/* the next attribute link ... */ - struct _xmlSchemaAttribute *attr;/* the linked attribute */ -}; - -/** - * XML_SCHEMAS_WILDCARD_COMPLETE: - * - * If the wildcard is complete. - */ -#define XML_SCHEMAS_WILDCARD_COMPLETE 1 << 0 - -/** - * xmlSchemaCharValueLink: - * Used to build a list of namespaces on wildcards. - */ -typedef struct _xmlSchemaWildcardNs xmlSchemaWildcardNs; -typedef xmlSchemaWildcardNs *xmlSchemaWildcardNsPtr; -struct _xmlSchemaWildcardNs { - struct _xmlSchemaWildcardNs *next;/* the next constraint link ... */ - const xmlChar *value;/* the value */ -}; - -/** - * xmlSchemaWildcard. - * A wildcard. - */ -typedef struct _xmlSchemaWildcard xmlSchemaWildcard; -typedef xmlSchemaWildcard *xmlSchemaWildcardPtr; -struct _xmlSchemaWildcard { - xmlSchemaTypeType type; /* The kind of type */ - const xmlChar *id; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - xmlNodePtr node; - int minOccurs; /* Deprecated; not used */ - int maxOccurs; /* Deprecated; not used */ - int processContents; - int any; /* Indicates if the ns constraint is of ##any */ - xmlSchemaWildcardNsPtr nsSet; /* The list of allowed namespaces */ - xmlSchemaWildcardNsPtr negNsSet; /* The negated namespace */ - int flags; -}; - -/** - * XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED: - * - * The attribute wildcard has been already builded. - */ -#define XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED 1 << 0 -/** - * XML_SCHEMAS_ATTRGROUP_GLOBAL: - * - * The attribute wildcard has been already builded. - */ -#define XML_SCHEMAS_ATTRGROUP_GLOBAL 1 << 1 -/** - * XML_SCHEMAS_ATTRGROUP_MARKED: - * - * Marks the attr group as marked; used for circular checks. - */ -#define XML_SCHEMAS_ATTRGROUP_MARKED 1 << 2 - -/** - * XML_SCHEMAS_ATTRGROUP_REDEFINED: - * - * The attr group was redefined. - */ -#define XML_SCHEMAS_ATTRGROUP_REDEFINED 1 << 3 -/** - * XML_SCHEMAS_ATTRGROUP_HAS_REFS: - * - * Whether this attr. group contains attr. group references. - */ -#define XML_SCHEMAS_ATTRGROUP_HAS_REFS 1 << 4 - -/** - * An attribute group definition. - * - * xmlSchemaAttribute and xmlSchemaAttributeGroup start of structures - * must be kept similar - */ -typedef struct _xmlSchemaAttributeGroup xmlSchemaAttributeGroup; -typedef xmlSchemaAttributeGroup *xmlSchemaAttributeGroupPtr; -struct _xmlSchemaAttributeGroup { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaAttribute *next;/* the next attribute if in a group ... */ - const xmlChar *name; - const xmlChar *id; - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - - xmlSchemaAttributePtr attributes; /* Deprecated; not used */ - xmlNodePtr node; - int flags; - xmlSchemaWildcardPtr attributeWildcard; - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaAttributeGroupPtr refItem; /* Deprecated; not used */ - const xmlChar *targetNamespace; - void *attrUses; -}; - -/** - * xmlSchemaTypeLink: - * Used to build a list of types (e.g. member types of - * simpleType with variety "union"). - */ -typedef struct _xmlSchemaTypeLink xmlSchemaTypeLink; -typedef xmlSchemaTypeLink *xmlSchemaTypeLinkPtr; -struct _xmlSchemaTypeLink { - struct _xmlSchemaTypeLink *next;/* the next type link ... */ - xmlSchemaTypePtr type;/* the linked type */ -}; - -/** - * xmlSchemaFacetLink: - * Used to build a list of facets. - */ -typedef struct _xmlSchemaFacetLink xmlSchemaFacetLink; -typedef xmlSchemaFacetLink *xmlSchemaFacetLinkPtr; -struct _xmlSchemaFacetLink { - struct _xmlSchemaFacetLink *next;/* the next facet link ... */ - xmlSchemaFacetPtr facet;/* the linked facet */ -}; - -/** - * XML_SCHEMAS_TYPE_MIXED: - * - * the element content type is mixed - */ -#define XML_SCHEMAS_TYPE_MIXED 1 << 0 -/** - * XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION: - * - * the simple or complex type has a derivation method of "extension". - */ -#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION 1 << 1 -/** - * XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION: - * - * the simple or complex type has a derivation method of "restriction". - */ -#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION 1 << 2 -/** - * XML_SCHEMAS_TYPE_GLOBAL: - * - * the type is global - */ -#define XML_SCHEMAS_TYPE_GLOBAL 1 << 3 -/** - * XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD: - * - * the complexType owns an attribute wildcard, i.e. - * it can be freed by the complexType - */ -#define XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD 1 << 4 /* Obsolete. */ -/** - * XML_SCHEMAS_TYPE_VARIETY_ABSENT: - * - * the simpleType has a variety of "absent". - * TODO: Actually not necessary :-/, since if - * none of the variety flags occur then it's - * automatically absent. - */ -#define XML_SCHEMAS_TYPE_VARIETY_ABSENT 1 << 5 -/** - * XML_SCHEMAS_TYPE_VARIETY_LIST: - * - * the simpleType has a variety of "list". - */ -#define XML_SCHEMAS_TYPE_VARIETY_LIST 1 << 6 -/** - * XML_SCHEMAS_TYPE_VARIETY_UNION: - * - * the simpleType has a variety of "union". - */ -#define XML_SCHEMAS_TYPE_VARIETY_UNION 1 << 7 -/** - * XML_SCHEMAS_TYPE_VARIETY_ATOMIC: - * - * the simpleType has a variety of "union". - */ -#define XML_SCHEMAS_TYPE_VARIETY_ATOMIC 1 << 8 -/** - * XML_SCHEMAS_TYPE_FINAL_EXTENSION: - * - * the complexType has a final of "extension". - */ -#define XML_SCHEMAS_TYPE_FINAL_EXTENSION 1 << 9 -/** - * XML_SCHEMAS_TYPE_FINAL_RESTRICTION: - * - * the simpleType/complexType has a final of "restriction". - */ -#define XML_SCHEMAS_TYPE_FINAL_RESTRICTION 1 << 10 -/** - * XML_SCHEMAS_TYPE_FINAL_LIST: - * - * the simpleType has a final of "list". - */ -#define XML_SCHEMAS_TYPE_FINAL_LIST 1 << 11 -/** - * XML_SCHEMAS_TYPE_FINAL_UNION: - * - * the simpleType has a final of "union". - */ -#define XML_SCHEMAS_TYPE_FINAL_UNION 1 << 12 -/** - * XML_SCHEMAS_TYPE_FINAL_DEFAULT: - * - * the simpleType has a final of "default". - */ -#define XML_SCHEMAS_TYPE_FINAL_DEFAULT 1 << 13 -/** - * XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE: - * - * Marks the item as a builtin primitive. - */ -#define XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE 1 << 14 -/** - * XML_SCHEMAS_TYPE_MARKED: - * - * Marks the item as marked; used for circular checks. - */ -#define XML_SCHEMAS_TYPE_MARKED 1 << 16 -/** - * XML_SCHEMAS_TYPE_BLOCK_DEFAULT: - * - * the complexType did not specify 'block' so use the default of the - * item. - */ -#define XML_SCHEMAS_TYPE_BLOCK_DEFAULT 1 << 17 -/** - * XML_SCHEMAS_TYPE_BLOCK_EXTENSION: - * - * the complexType has a 'block' of "extension". - */ -#define XML_SCHEMAS_TYPE_BLOCK_EXTENSION 1 << 18 -/** - * XML_SCHEMAS_TYPE_BLOCK_RESTRICTION: - * - * the complexType has a 'block' of "restriction". - */ -#define XML_SCHEMAS_TYPE_BLOCK_RESTRICTION 1 << 19 -/** - * XML_SCHEMAS_TYPE_ABSTRACT: - * - * the simple/complexType is abstract. - */ -#define XML_SCHEMAS_TYPE_ABSTRACT 1 << 20 -/** - * XML_SCHEMAS_TYPE_FACETSNEEDVALUE: - * - * indicates if the facets need a computed value - */ -#define XML_SCHEMAS_TYPE_FACETSNEEDVALUE 1 << 21 -/** - * XML_SCHEMAS_TYPE_INTERNAL_RESOLVED: - * - * indicates that the type was typefixed - */ -#define XML_SCHEMAS_TYPE_INTERNAL_RESOLVED 1 << 22 -/** - * XML_SCHEMAS_TYPE_INTERNAL_INVALID: - * - * indicates that the type is invalid - */ -#define XML_SCHEMAS_TYPE_INTERNAL_INVALID 1 << 23 -/** - * XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE: - * - * a whitespace-facet value of "preserve" - */ -#define XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE 1 << 24 -/** - * XML_SCHEMAS_TYPE_WHITESPACE_REPLACE: - * - * a whitespace-facet value of "replace" - */ -#define XML_SCHEMAS_TYPE_WHITESPACE_REPLACE 1 << 25 -/** - * XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE: - * - * a whitespace-facet value of "collapse" - */ -#define XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE 1 << 26 -/** - * XML_SCHEMAS_TYPE_HAS_FACETS: - * - * has facets - */ -#define XML_SCHEMAS_TYPE_HAS_FACETS 1 << 27 -/** - * XML_SCHEMAS_TYPE_NORMVALUENEEDED: - * - * indicates if the facets (pattern) need a normalized value - */ -#define XML_SCHEMAS_TYPE_NORMVALUENEEDED 1 << 28 - -/** - * XML_SCHEMAS_TYPE_FIXUP_1: - * - * First stage of fixup was done. - */ -#define XML_SCHEMAS_TYPE_FIXUP_1 1 << 29 - -/** - * XML_SCHEMAS_TYPE_REDEFINED: - * - * The type was redefined. - */ -#define XML_SCHEMAS_TYPE_REDEFINED 1 << 30 -/** - * XML_SCHEMAS_TYPE_REDEFINING: - * - * The type redefines an other type. - */ -/* #define XML_SCHEMAS_TYPE_REDEFINING 1 << 31 */ - -/** - * _xmlSchemaType: - * - * Schemas type definition. - */ -struct _xmlSchemaType { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaType *next; /* the next type if in a sequence ... */ - const xmlChar *name; - const xmlChar *id ; /* Deprecated; not used */ - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - xmlSchemaTypePtr subtypes; - xmlSchemaAttributePtr attributes; /* Deprecated; not used */ - xmlNodePtr node; - int minOccurs; /* Deprecated; not used */ - int maxOccurs; /* Deprecated; not used */ - - int flags; - xmlSchemaContentType contentType; - const xmlChar *base; /* Base type's local name */ - const xmlChar *baseNs; /* Base type's target namespace */ - xmlSchemaTypePtr baseType; /* The base type component */ - xmlSchemaFacetPtr facets; /* Local facets */ - struct _xmlSchemaType *redef; /* Deprecated; not used */ - int recurse; /* Obsolete */ - xmlSchemaAttributeLinkPtr *attributeUses; /* Deprecated; not used */ - xmlSchemaWildcardPtr attributeWildcard; - int builtInType; /* Type of built-in types. */ - xmlSchemaTypeLinkPtr memberTypes; /* member-types if a union type. */ - xmlSchemaFacetLinkPtr facetSet; /* All facets (incl. inherited) */ - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaTypePtr contentTypeDef; /* Used for the simple content of complex types. - Could we use @subtypes for this? */ - xmlRegexpPtr contModel; /* Holds the automaton of the content model */ - const xmlChar *targetNamespace; - void *attrUses; -}; - -/* - * xmlSchemaElement: - * An element definition. - * - * xmlSchemaType, xmlSchemaFacet and xmlSchemaElement start of - * structures must be kept similar - */ -/** - * XML_SCHEMAS_ELEM_NILLABLE: - * - * the element is nillable - */ -#define XML_SCHEMAS_ELEM_NILLABLE 1 << 0 -/** - * XML_SCHEMAS_ELEM_GLOBAL: - * - * the element is global - */ -#define XML_SCHEMAS_ELEM_GLOBAL 1 << 1 -/** - * XML_SCHEMAS_ELEM_DEFAULT: - * - * the element has a default value - */ -#define XML_SCHEMAS_ELEM_DEFAULT 1 << 2 -/** - * XML_SCHEMAS_ELEM_FIXED: - * - * the element has a fixed value - */ -#define XML_SCHEMAS_ELEM_FIXED 1 << 3 -/** - * XML_SCHEMAS_ELEM_ABSTRACT: - * - * the element is abstract - */ -#define XML_SCHEMAS_ELEM_ABSTRACT 1 << 4 -/** - * XML_SCHEMAS_ELEM_TOPLEVEL: - * - * the element is top level - * obsolete: use XML_SCHEMAS_ELEM_GLOBAL instead - */ -#define XML_SCHEMAS_ELEM_TOPLEVEL 1 << 5 -/** - * XML_SCHEMAS_ELEM_REF: - * - * the element is a reference to a type - */ -#define XML_SCHEMAS_ELEM_REF 1 << 6 -/** - * XML_SCHEMAS_ELEM_NSDEFAULT: - * - * allow elements in no namespace - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ELEM_NSDEFAULT 1 << 7 -/** - * XML_SCHEMAS_ELEM_INTERNAL_RESOLVED: - * - * this is set when "type", "ref", "substitutionGroup" - * references have been resolved. - */ -#define XML_SCHEMAS_ELEM_INTERNAL_RESOLVED 1 << 8 - /** - * XML_SCHEMAS_ELEM_CIRCULAR: - * - * a helper flag for the search of circular references. - */ -#define XML_SCHEMAS_ELEM_CIRCULAR 1 << 9 -/** - * XML_SCHEMAS_ELEM_BLOCK_ABSENT: - * - * the "block" attribute is absent - */ -#define XML_SCHEMAS_ELEM_BLOCK_ABSENT 1 << 10 -/** - * XML_SCHEMAS_ELEM_BLOCK_EXTENSION: - * - * disallowed substitutions are absent - */ -#define XML_SCHEMAS_ELEM_BLOCK_EXTENSION 1 << 11 -/** - * XML_SCHEMAS_ELEM_BLOCK_RESTRICTION: - * - * disallowed substitutions: "restriction" - */ -#define XML_SCHEMAS_ELEM_BLOCK_RESTRICTION 1 << 12 -/** - * XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION: - * - * disallowed substitutions: "substituion" - */ -#define XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION 1 << 13 -/** - * XML_SCHEMAS_ELEM_FINAL_ABSENT: - * - * substitution group exclusions are absent - */ -#define XML_SCHEMAS_ELEM_FINAL_ABSENT 1 << 14 -/** - * XML_SCHEMAS_ELEM_FINAL_EXTENSION: - * - * substitution group exclusions: "extension" - */ -#define XML_SCHEMAS_ELEM_FINAL_EXTENSION 1 << 15 -/** - * XML_SCHEMAS_ELEM_FINAL_RESTRICTION: - * - * substitution group exclusions: "restriction" - */ -#define XML_SCHEMAS_ELEM_FINAL_RESTRICTION 1 << 16 -/** - * XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD: - * - * the declaration is a substitution group head - */ -#define XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD 1 << 17 -/** - * XML_SCHEMAS_ELEM_INTERNAL_CHECKED: - * - * this is set when the elem decl has been checked against - * all constraints - */ -#define XML_SCHEMAS_ELEM_INTERNAL_CHECKED 1 << 18 - -typedef struct _xmlSchemaElement xmlSchemaElement; -typedef xmlSchemaElement *xmlSchemaElementPtr; -struct _xmlSchemaElement { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaType *next; /* Not used? */ - const xmlChar *name; - const xmlChar *id; /* Deprecated; not used */ - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - xmlSchemaTypePtr subtypes; /* the type definition */ - xmlSchemaAttributePtr attributes; - xmlNodePtr node; - int minOccurs; /* Deprecated; not used */ - int maxOccurs; /* Deprecated; not used */ - - int flags; - const xmlChar *targetNamespace; - const xmlChar *namedType; - const xmlChar *namedTypeNs; - const xmlChar *substGroup; - const xmlChar *substGroupNs; - const xmlChar *scope; - const xmlChar *value; /* The original value of the value constraint. */ - struct _xmlSchemaElement *refDecl; /* This will now be used for the - substitution group affiliation */ - xmlRegexpPtr contModel; /* Obsolete for WXS, maybe used for RelaxNG */ - xmlSchemaContentType contentType; - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaValPtr defVal; /* The compiled value contraint. */ - void *idcs; /* The identity-constraint defs */ -}; - -/* - * XML_SCHEMAS_FACET_UNKNOWN: - * - * unknown facet handling - */ -#define XML_SCHEMAS_FACET_UNKNOWN 0 -/* - * XML_SCHEMAS_FACET_PRESERVE: - * - * preserve the type of the facet - */ -#define XML_SCHEMAS_FACET_PRESERVE 1 -/* - * XML_SCHEMAS_FACET_REPLACE: - * - * replace the type of the facet - */ -#define XML_SCHEMAS_FACET_REPLACE 2 -/* - * XML_SCHEMAS_FACET_COLLAPSE: - * - * collapse the types of the facet - */ -#define XML_SCHEMAS_FACET_COLLAPSE 3 -/** - * A facet definition. - */ -struct _xmlSchemaFacet { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaFacet *next;/* the next type if in a sequence ... */ - const xmlChar *value; /* The original value */ - const xmlChar *id; /* Obsolete */ - xmlSchemaAnnotPtr annot; - xmlNodePtr node; - int fixed; /* XML_SCHEMAS_FACET_PRESERVE, etc. */ - int whitespace; - xmlSchemaValPtr val; /* The compiled value */ - xmlRegexpPtr regexp; /* The regex for patterns */ -}; - -/** - * A notation definition. - */ -typedef struct _xmlSchemaNotation xmlSchemaNotation; -typedef xmlSchemaNotation *xmlSchemaNotationPtr; -struct _xmlSchemaNotation { - xmlSchemaTypeType type; /* The kind of type */ - const xmlChar *name; - xmlSchemaAnnotPtr annot; - const xmlChar *identifier; - const xmlChar *targetNamespace; -}; - -/* -* TODO: Actually all those flags used for the schema should sit -* on the schema parser context, since they are used only -* during parsing an XML schema document, and not available -* on the component level as per spec. -*/ -/** - * XML_SCHEMAS_QUALIF_ELEM: - * - * Reflects elementFormDefault == qualified in - * an XML schema document. - */ -#define XML_SCHEMAS_QUALIF_ELEM 1 << 0 -/** - * XML_SCHEMAS_QUALIF_ATTR: - * - * Reflects attributeFormDefault == qualified in - * an XML schema document. - */ -#define XML_SCHEMAS_QUALIF_ATTR 1 << 1 -/** - * XML_SCHEMAS_FINAL_DEFAULT_EXTENSION: - * - * the schema has "extension" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_EXTENSION 1 << 2 -/** - * XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION: - * - * the schema has "restriction" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION 1 << 3 -/** - * XML_SCHEMAS_FINAL_DEFAULT_LIST: - * - * the cshema has "list" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_LIST 1 << 4 -/** - * XML_SCHEMAS_FINAL_DEFAULT_UNION: - * - * the schema has "union" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_UNION 1 << 5 -/** - * XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION: - * - * the schema has "extension" in the set of blockDefault. - */ -#define XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION 1 << 6 -/** - * XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION: - * - * the schema has "restriction" in the set of blockDefault. - */ -#define XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION 1 << 7 -/** - * XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION: - * - * the schema has "substitution" in the set of blockDefault. - */ -#define XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION 1 << 8 -/** - * XML_SCHEMAS_INCLUDING_CONVERT_NS: - * - * the schema is currently including an other schema with - * no target namespace. - */ -#define XML_SCHEMAS_INCLUDING_CONVERT_NS 1 << 9 -/** - * _xmlSchema: - * - * A Schemas definition - */ -struct _xmlSchema { - const xmlChar *name; /* schema name */ - const xmlChar *targetNamespace; /* the target namespace */ - const xmlChar *version; - const xmlChar *id; /* Obsolete */ - xmlDocPtr doc; - xmlSchemaAnnotPtr annot; - int flags; - - xmlHashTablePtr typeDecl; - xmlHashTablePtr attrDecl; - xmlHashTablePtr attrgrpDecl; - xmlHashTablePtr elemDecl; - xmlHashTablePtr notaDecl; - - xmlHashTablePtr schemasImports; - - void *_private; /* unused by the library for users or bindings */ - xmlHashTablePtr groupDecl; - xmlDictPtr dict; - void *includes; /* the includes, this is opaque for now */ - int preserve; /* whether to free the document */ - int counter; /* used to give ononymous components unique names */ - xmlHashTablePtr idcDef; /* All identity-constraint defs. */ - void *volatiles; /* Obsolete */ -}; - -XMLPUBFUN void XMLCALL xmlSchemaFreeType (xmlSchemaTypePtr type); -XMLPUBFUN void XMLCALL xmlSchemaFreeWildcard(xmlSchemaWildcardPtr wildcard); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ -#endif /* __XML_SCHEMA_INTERNALS_H__ */ diff --git a/third_party/libxml2/include/libxml/schematron.h b/third_party/libxml2/include/libxml/schematron.h deleted file mode 100644 index f442826..0000000 --- a/third_party/libxml2/include/libxml/schematron.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Summary: XML Schemastron implementation - * Description: interface to the XML Schematron validity checking. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMATRON_H__ -#define __XML_SCHEMATRON_H__ - -#include - -#ifdef LIBXML_SCHEMATRON_ENABLED - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - XML_SCHEMATRON_OUT_QUIET = 1 << 0, /* quiet no report */ - XML_SCHEMATRON_OUT_TEXT = 1 << 1, /* build a textual report */ - XML_SCHEMATRON_OUT_XML = 1 << 2, /* output SVRL */ - XML_SCHEMATRON_OUT_ERROR = 1 << 3, /* output via xmlStructuredErrorFunc */ - XML_SCHEMATRON_OUT_FILE = 1 << 8, /* output to a file descriptor */ - XML_SCHEMATRON_OUT_BUFFER = 1 << 9, /* output to a buffer */ - XML_SCHEMATRON_OUT_IO = 1 << 10 /* output to I/O mechanism */ -} xmlSchematronValidOptions; - -/** - * The schemas related types are kept internal - */ -typedef struct _xmlSchematron xmlSchematron; -typedef xmlSchematron *xmlSchematronPtr; - -/** - * xmlSchematronValidityErrorFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of an error callback from a Schematron validation - */ -typedef void (*xmlSchematronValidityErrorFunc) (void *ctx, const char *msg, ...); - -/** - * xmlSchematronValidityWarningFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of a warning callback from a Schematron validation - */ -typedef void (*xmlSchematronValidityWarningFunc) (void *ctx, const char *msg, ...); - -/** - * A schemas validation context - */ -typedef struct _xmlSchematronParserCtxt xmlSchematronParserCtxt; -typedef xmlSchematronParserCtxt *xmlSchematronParserCtxtPtr; - -typedef struct _xmlSchematronValidCtxt xmlSchematronValidCtxt; -typedef xmlSchematronValidCtxt *xmlSchematronValidCtxtPtr; - -/* - * Interfaces for parsing. - */ -XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL - xmlSchematronNewParserCtxt (const char *URL); -XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL - xmlSchematronNewMemParserCtxt(const char *buffer, - int size); -XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL - xmlSchematronNewDocParserCtxt(xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSchematronFreeParserCtxt (xmlSchematronParserCtxtPtr ctxt); -/***** -XMLPUBFUN void XMLCALL - xmlSchematronSetParserErrors(xmlSchematronParserCtxtPtr ctxt, - xmlSchematronValidityErrorFunc err, - xmlSchematronValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchematronGetParserErrors(xmlSchematronParserCtxtPtr ctxt, - xmlSchematronValidityErrorFunc * err, - xmlSchematronValidityWarningFunc * warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchematronIsValid (xmlSchematronValidCtxtPtr ctxt); - *****/ -XMLPUBFUN xmlSchematronPtr XMLCALL - xmlSchematronParse (xmlSchematronParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlSchematronFree (xmlSchematronPtr schema); -/* - * Interfaces for validating - */ -XMLPUBFUN void XMLCALL - xmlSchematronSetValidStructuredErrors( - xmlSchematronValidCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -/****** -XMLPUBFUN void XMLCALL - xmlSchematronSetValidErrors (xmlSchematronValidCtxtPtr ctxt, - xmlSchematronValidityErrorFunc err, - xmlSchematronValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchematronGetValidErrors (xmlSchematronValidCtxtPtr ctxt, - xmlSchematronValidityErrorFunc *err, - xmlSchematronValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchematronSetValidOptions(xmlSchematronValidCtxtPtr ctxt, - int options); -XMLPUBFUN int XMLCALL - xmlSchematronValidCtxtGetOptions(xmlSchematronValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSchematronValidateOneElement (xmlSchematronValidCtxtPtr ctxt, - xmlNodePtr elem); - *******/ - -XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL - xmlSchematronNewValidCtxt (xmlSchematronPtr schema, - int options); -XMLPUBFUN void XMLCALL - xmlSchematronFreeValidCtxt (xmlSchematronValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSchematronValidateDoc (xmlSchematronValidCtxtPtr ctxt, - xmlDocPtr instance); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMATRON_ENABLED */ -#endif /* __XML_SCHEMATRON_H__ */ diff --git a/third_party/libxml2/include/libxml/threads.h b/third_party/libxml2/include/libxml/threads.h deleted file mode 100644 index d31f16a..0000000 --- a/third_party/libxml2/include/libxml/threads.h +++ /dev/null @@ -1,84 +0,0 @@ -/** - * Summary: interfaces for thread handling - * Description: set of generic threading related routines - * should work with pthreads, Windows native or TLS threads - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_THREADS_H__ -#define __XML_THREADS_H__ - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * xmlMutex are a simple mutual exception locks. - */ -typedef struct _xmlMutex xmlMutex; -typedef xmlMutex *xmlMutexPtr; - -/* - * xmlRMutex are reentrant mutual exception locks. - */ -typedef struct _xmlRMutex xmlRMutex; -typedef xmlRMutex *xmlRMutexPtr; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN xmlMutexPtr XMLCALL - xmlNewMutex (void); -XMLPUBFUN void XMLCALL - xmlMutexLock (xmlMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlMutexUnlock (xmlMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlFreeMutex (xmlMutexPtr tok); - -XMLPUBFUN xmlRMutexPtr XMLCALL - xmlNewRMutex (void); -XMLPUBFUN void XMLCALL - xmlRMutexLock (xmlRMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlRMutexUnlock (xmlRMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlFreeRMutex (xmlRMutexPtr tok); - -/* - * Library wide APIs. - */ -XMLPUBFUN void XMLCALL - xmlInitThreads (void); -XMLPUBFUN void XMLCALL - xmlLockLibrary (void); -XMLPUBFUN void XMLCALL - xmlUnlockLibrary(void); -XMLPUBFUN int XMLCALL - xmlGetThreadId (void); -XMLPUBFUN int XMLCALL - xmlIsMainThread (void); -XMLPUBFUN void XMLCALL - xmlCleanupThreads(void); -XMLPUBFUN xmlGlobalStatePtr XMLCALL - xmlGetGlobalState(void); - -#if defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && defined(LIBXML_STATIC_FOR_DLL) -int XMLCALL xmlDllMain(void *hinstDLL, unsigned long fdwReason, void *lpvReserved); -#endif - -#ifdef __cplusplus -} -#endif - - -#endif /* __XML_THREADS_H__ */ diff --git a/third_party/libxml2/include/libxml/tree.h b/third_party/libxml2/include/libxml/tree.h deleted file mode 100644 index b733589..0000000 --- a/third_party/libxml2/include/libxml/tree.h +++ /dev/null @@ -1,1252 +0,0 @@ -/* - * Summary: interfaces for tree manipulation - * Description: this module describes the structures found in an tree resulting - * from an XML or HTML parsing, as well as the API provided for - * various processing on that tree - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_TREE_H__ -#define __XML_TREE_H__ - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Some of the basic types pointer to structures: - */ -/* xmlIO.h */ -typedef struct _xmlParserInputBuffer xmlParserInputBuffer; -typedef xmlParserInputBuffer *xmlParserInputBufferPtr; - -typedef struct _xmlOutputBuffer xmlOutputBuffer; -typedef xmlOutputBuffer *xmlOutputBufferPtr; - -/* parser.h */ -typedef struct _xmlParserInput xmlParserInput; -typedef xmlParserInput *xmlParserInputPtr; - -typedef struct _xmlParserCtxt xmlParserCtxt; -typedef xmlParserCtxt *xmlParserCtxtPtr; - -typedef struct _xmlSAXLocator xmlSAXLocator; -typedef xmlSAXLocator *xmlSAXLocatorPtr; - -typedef struct _xmlSAXHandler xmlSAXHandler; -typedef xmlSAXHandler *xmlSAXHandlerPtr; - -/* entities.h */ -typedef struct _xmlEntity xmlEntity; -typedef xmlEntity *xmlEntityPtr; - -/** - * BASE_BUFFER_SIZE: - * - * default buffer size 4000. - */ -#define BASE_BUFFER_SIZE 4096 - -/** - * LIBXML_NAMESPACE_DICT: - * - * Defines experimental behaviour: - * 1) xmlNs gets an additional field @context (a xmlDoc) - * 2) when creating a tree, xmlNs->href is stored in the dict of xmlDoc. - */ -/* #define LIBXML_NAMESPACE_DICT */ - -/** - * xmlBufferAllocationScheme: - * - * A buffer allocation scheme can be defined to either match exactly the - * need or double it's allocated size each time it is found too small. - */ - -typedef enum { - XML_BUFFER_ALLOC_DOUBLEIT, /* double each time one need to grow */ - XML_BUFFER_ALLOC_EXACT, /* grow only to the minimal size */ - XML_BUFFER_ALLOC_IMMUTABLE, /* immutable buffer */ - XML_BUFFER_ALLOC_IO /* special allocation scheme used for I/O */ -} xmlBufferAllocationScheme; - -/** - * xmlBuffer: - * - * A buffer structure. - */ -typedef struct _xmlBuffer xmlBuffer; -typedef xmlBuffer *xmlBufferPtr; -struct _xmlBuffer { - xmlChar *content; /* The buffer content UTF8 */ - unsigned int use; /* The buffer size used */ - unsigned int size; /* The buffer size */ - xmlBufferAllocationScheme alloc; /* The realloc method */ - xmlChar *contentIO; /* in IO mode we may have a different base */ -}; - -/** - * XML_XML_NAMESPACE: - * - * This is the namespace for the special xml: prefix predefined in the - * XML Namespace specification. - */ -#define XML_XML_NAMESPACE \ - (const xmlChar *) "http://www.w3.org/XML/1998/namespace" - -/** - * XML_XML_ID: - * - * This is the name for the special xml:id attribute - */ -#define XML_XML_ID (const xmlChar *) "xml:id" - -/* - * The different element types carried by an XML tree. - * - * NOTE: This is synchronized with DOM Level1 values - * See http://www.w3.org/TR/REC-DOM-Level-1/ - * - * Actually this had diverged a bit, and now XML_DOCUMENT_TYPE_NODE should - * be deprecated to use an XML_DTD_NODE. - */ -typedef enum { - XML_ELEMENT_NODE= 1, - XML_ATTRIBUTE_NODE= 2, - XML_TEXT_NODE= 3, - XML_CDATA_SECTION_NODE= 4, - XML_ENTITY_REF_NODE= 5, - XML_ENTITY_NODE= 6, - XML_PI_NODE= 7, - XML_COMMENT_NODE= 8, - XML_DOCUMENT_NODE= 9, - XML_DOCUMENT_TYPE_NODE= 10, - XML_DOCUMENT_FRAG_NODE= 11, - XML_NOTATION_NODE= 12, - XML_HTML_DOCUMENT_NODE= 13, - XML_DTD_NODE= 14, - XML_ELEMENT_DECL= 15, - XML_ATTRIBUTE_DECL= 16, - XML_ENTITY_DECL= 17, - XML_NAMESPACE_DECL= 18, - XML_XINCLUDE_START= 19, - XML_XINCLUDE_END= 20 -#ifdef LIBXML_DOCB_ENABLED - ,XML_DOCB_DOCUMENT_NODE= 21 -#endif -} xmlElementType; - - -/** - * xmlNotation: - * - * A DTD Notation definition. - */ - -typedef struct _xmlNotation xmlNotation; -typedef xmlNotation *xmlNotationPtr; -struct _xmlNotation { - const xmlChar *name; /* Notation name */ - const xmlChar *PublicID; /* Public identifier, if any */ - const xmlChar *SystemID; /* System identifier, if any */ -}; - -/** - * xmlAttributeType: - * - * A DTD Attribute type definition. - */ - -typedef enum { - XML_ATTRIBUTE_CDATA = 1, - XML_ATTRIBUTE_ID, - XML_ATTRIBUTE_IDREF , - XML_ATTRIBUTE_IDREFS, - XML_ATTRIBUTE_ENTITY, - XML_ATTRIBUTE_ENTITIES, - XML_ATTRIBUTE_NMTOKEN, - XML_ATTRIBUTE_NMTOKENS, - XML_ATTRIBUTE_ENUMERATION, - XML_ATTRIBUTE_NOTATION -} xmlAttributeType; - -/** - * xmlAttributeDefault: - * - * A DTD Attribute default definition. - */ - -typedef enum { - XML_ATTRIBUTE_NONE = 1, - XML_ATTRIBUTE_REQUIRED, - XML_ATTRIBUTE_IMPLIED, - XML_ATTRIBUTE_FIXED -} xmlAttributeDefault; - -/** - * xmlEnumeration: - * - * List structure used when there is an enumeration in DTDs. - */ - -typedef struct _xmlEnumeration xmlEnumeration; -typedef xmlEnumeration *xmlEnumerationPtr; -struct _xmlEnumeration { - struct _xmlEnumeration *next; /* next one */ - const xmlChar *name; /* Enumeration name */ -}; - -/** - * xmlAttribute: - * - * An Attribute declaration in a DTD. - */ - -typedef struct _xmlAttribute xmlAttribute; -typedef xmlAttribute *xmlAttributePtr; -struct _xmlAttribute { - void *_private; /* application data */ - xmlElementType type; /* XML_ATTRIBUTE_DECL, must be second ! */ - const xmlChar *name; /* Attribute name */ - struct _xmlNode *children; /* NULL */ - struct _xmlNode *last; /* NULL */ - struct _xmlDtd *parent; /* -> DTD */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - struct _xmlAttribute *nexth; /* next in hash table */ - xmlAttributeType atype; /* The attribute type */ - xmlAttributeDefault def; /* the default */ - const xmlChar *defaultValue; /* or the default value */ - xmlEnumerationPtr tree; /* or the enumeration tree if any */ - const xmlChar *prefix; /* the namespace prefix if any */ - const xmlChar *elem; /* Element holding the attribute */ -}; - -/** - * xmlElementContentType: - * - * Possible definitions of element content types. - */ -typedef enum { - XML_ELEMENT_CONTENT_PCDATA = 1, - XML_ELEMENT_CONTENT_ELEMENT, - XML_ELEMENT_CONTENT_SEQ, - XML_ELEMENT_CONTENT_OR -} xmlElementContentType; - -/** - * xmlElementContentOccur: - * - * Possible definitions of element content occurrences. - */ -typedef enum { - XML_ELEMENT_CONTENT_ONCE = 1, - XML_ELEMENT_CONTENT_OPT, - XML_ELEMENT_CONTENT_MULT, - XML_ELEMENT_CONTENT_PLUS -} xmlElementContentOccur; - -/** - * xmlElementContent: - * - * An XML Element content as stored after parsing an element definition - * in a DTD. - */ - -typedef struct _xmlElementContent xmlElementContent; -typedef xmlElementContent *xmlElementContentPtr; -struct _xmlElementContent { - xmlElementContentType type; /* PCDATA, ELEMENT, SEQ or OR */ - xmlElementContentOccur ocur; /* ONCE, OPT, MULT or PLUS */ - const xmlChar *name; /* Element name */ - struct _xmlElementContent *c1; /* first child */ - struct _xmlElementContent *c2; /* second child */ - struct _xmlElementContent *parent; /* parent */ - const xmlChar *prefix; /* Namespace prefix */ -}; - -/** - * xmlElementTypeVal: - * - * The different possibilities for an element content type. - */ - -typedef enum { - XML_ELEMENT_TYPE_UNDEFINED = 0, - XML_ELEMENT_TYPE_EMPTY = 1, - XML_ELEMENT_TYPE_ANY, - XML_ELEMENT_TYPE_MIXED, - XML_ELEMENT_TYPE_ELEMENT -} xmlElementTypeVal; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlElement: - * - * An XML Element declaration from a DTD. - */ - -typedef struct _xmlElement xmlElement; -typedef xmlElement *xmlElementPtr; -struct _xmlElement { - void *_private; /* application data */ - xmlElementType type; /* XML_ELEMENT_DECL, must be second ! */ - const xmlChar *name; /* Element name */ - struct _xmlNode *children; /* NULL */ - struct _xmlNode *last; /* NULL */ - struct _xmlDtd *parent; /* -> DTD */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - xmlElementTypeVal etype; /* The type */ - xmlElementContentPtr content; /* the allowed element content */ - xmlAttributePtr attributes; /* List of the declared attributes */ - const xmlChar *prefix; /* the namespace prefix if any */ -#ifdef LIBXML_REGEXP_ENABLED - xmlRegexpPtr contModel; /* the validating regexp */ -#else - void *contModel; -#endif -}; - - -/** - * XML_LOCAL_NAMESPACE: - * - * A namespace declaration node. - */ -#define XML_LOCAL_NAMESPACE XML_NAMESPACE_DECL -typedef xmlElementType xmlNsType; - -/** - * xmlNs: - * - * An XML namespace. - * Note that prefix == NULL is valid, it defines the default namespace - * within the subtree (until overridden). - * - * xmlNsType is unified with xmlElementType. - */ - -typedef struct _xmlNs xmlNs; -typedef xmlNs *xmlNsPtr; -struct _xmlNs { - struct _xmlNs *next; /* next Ns link for this node */ - xmlNsType type; /* global or local */ - const xmlChar *href; /* URL for the namespace */ - const xmlChar *prefix; /* prefix for the namespace */ - void *_private; /* application data */ - struct _xmlDoc *context; /* normally an xmlDoc */ -}; - -/** - * xmlDtd: - * - * An XML DTD, as defined by parent link */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - /* End of common part */ - void *notations; /* Hash table for notations if any */ - void *elements; /* Hash table for elements if any */ - void *attributes; /* Hash table for attributes if any */ - void *entities; /* Hash table for entities if any */ - const xmlChar *ExternalID; /* External identifier for PUBLIC DTD */ - const xmlChar *SystemID; /* URI for a SYSTEM or PUBLIC DTD */ - void *pentities; /* Hash table for param entities if any */ -}; - -/** - * xmlAttr: - * - * An attribute on an XML node. - */ -typedef struct _xmlAttr xmlAttr; -typedef xmlAttr *xmlAttrPtr; -struct _xmlAttr { - void *_private; /* application data */ - xmlElementType type; /* XML_ATTRIBUTE_NODE, must be second ! */ - const xmlChar *name; /* the name of the property */ - struct _xmlNode *children; /* the value of the property */ - struct _xmlNode *last; /* NULL */ - struct _xmlNode *parent; /* child->parent link */ - struct _xmlAttr *next; /* next sibling link */ - struct _xmlAttr *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - xmlNs *ns; /* pointer to the associated namespace */ - xmlAttributeType atype; /* the attribute type if validating */ - void *psvi; /* for type/PSVI informations */ -}; - -/** - * xmlID: - * - * An XML ID instance. - */ - -typedef struct _xmlID xmlID; -typedef xmlID *xmlIDPtr; -struct _xmlID { - struct _xmlID *next; /* next ID */ - const xmlChar *value; /* The ID name */ - xmlAttrPtr attr; /* The attribute holding it */ - const xmlChar *name; /* The attribute if attr is not available */ - int lineno; /* The line number if attr is not available */ - struct _xmlDoc *doc; /* The document holding the ID */ -}; - -/** - * xmlRef: - * - * An XML IDREF instance. - */ - -typedef struct _xmlRef xmlRef; -typedef xmlRef *xmlRefPtr; -struct _xmlRef { - struct _xmlRef *next; /* next Ref */ - const xmlChar *value; /* The Ref name */ - xmlAttrPtr attr; /* The attribute holding it */ - const xmlChar *name; /* The attribute if attr is not available */ - int lineno; /* The line number if attr is not available */ -}; - -/** - * xmlNode: - * - * A node in an XML tree. - */ -typedef struct _xmlNode xmlNode; -typedef xmlNode *xmlNodePtr; -struct _xmlNode { - void *_private; /* application data */ - xmlElementType type; /* type number, must be second ! */ - const xmlChar *name; /* the name of the node, or the entity */ - struct _xmlNode *children; /* parent->childs link */ - struct _xmlNode *last; /* last child link */ - struct _xmlNode *parent; /* child->parent link */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - /* End of common part */ - xmlNs *ns; /* pointer to the associated namespace */ - xmlChar *content; /* the content */ - struct _xmlAttr *properties;/* properties list */ - xmlNs *nsDef; /* namespace definitions on this node */ - void *psvi; /* for type/PSVI informations */ - unsigned short line; /* line number */ - unsigned short extra; /* extra data for XPath/XSLT */ -}; - -/** - * XML_GET_CONTENT: - * - * Macro to extract the content pointer of a node. - */ -#define XML_GET_CONTENT(n) \ - ((n)->type == XML_ELEMENT_NODE ? NULL : (n)->content) - -/** - * XML_GET_LINE: - * - * Macro to extract the line number of an element node. - */ -#define XML_GET_LINE(n) \ - (xmlGetLineNo(n)) - -/** - * xmlDocProperty - * - * Set of properties of the document as found by the parser - * Some of them are linked to similary named xmlParserOption - */ -typedef enum { - XML_DOC_WELLFORMED = 1<<0, /* document is XML well formed */ - XML_DOC_NSVALID = 1<<1, /* document is Namespace valid */ - XML_DOC_OLD10 = 1<<2, /* parsed with old XML-1.0 parser */ - XML_DOC_DTDVALID = 1<<3, /* DTD validation was successful */ - XML_DOC_XINCLUDE = 1<<4, /* XInclude substitution was done */ - XML_DOC_USERBUILT = 1<<5, /* Document was built using the API - and not by parsing an instance */ - XML_DOC_INTERNAL = 1<<6, /* built for internal processing */ - XML_DOC_HTML = 1<<7 /* parsed or built HTML document */ -} xmlDocProperties; - -/** - * xmlDoc: - * - * An XML document. - */ -typedef struct _xmlDoc xmlDoc; -typedef xmlDoc *xmlDocPtr; -struct _xmlDoc { - void *_private; /* application data */ - xmlElementType type; /* XML_DOCUMENT_NODE, must be second ! */ - char *name; /* name/filename/URI of the document */ - struct _xmlNode *children; /* the document tree */ - struct _xmlNode *last; /* last child link */ - struct _xmlNode *parent; /* child->parent link */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* autoreference to itself */ - - /* End of common part */ - int compression;/* level of zlib compression */ - int standalone; /* standalone document (no external refs) - 1 if standalone="yes" - 0 if standalone="no" - -1 if there is no XML declaration - -2 if there is an XML declaration, but no - standalone attribute was specified */ - struct _xmlDtd *intSubset; /* the document internal subset */ - struct _xmlDtd *extSubset; /* the document external subset */ - struct _xmlNs *oldNs; /* Global namespace, the old way */ - const xmlChar *version; /* the XML version string */ - const xmlChar *encoding; /* external initial encoding, if any */ - void *ids; /* Hash table for ID attributes if any */ - void *refs; /* Hash table for IDREFs attributes if any */ - const xmlChar *URL; /* The URI for that document */ - int charset; /* encoding of the in-memory content - actually an xmlCharEncoding */ - struct _xmlDict *dict; /* dict used to allocate names or NULL */ - void *psvi; /* for type/PSVI informations */ - int parseFlags; /* set of xmlParserOption used to parse the - document */ - int properties; /* set of xmlDocProperties for this document - set at the end of parsing */ -}; - - -typedef struct _xmlDOMWrapCtxt xmlDOMWrapCtxt; -typedef xmlDOMWrapCtxt *xmlDOMWrapCtxtPtr; - -/** - * xmlDOMWrapAcquireNsFunction: - * @ctxt: a DOM wrapper context - * @node: the context node (element or attribute) - * @nsName: the requested namespace name - * @nsPrefix: the requested namespace prefix - * - * A function called to acquire namespaces (xmlNs) from the wrapper. - * - * Returns an xmlNsPtr or NULL in case of an error. - */ -typedef xmlNsPtr (*xmlDOMWrapAcquireNsFunction) (xmlDOMWrapCtxtPtr ctxt, - xmlNodePtr node, - const xmlChar *nsName, - const xmlChar *nsPrefix); - -/** - * xmlDOMWrapCtxt: - * - * Context for DOM wrapper-operations. - */ -struct _xmlDOMWrapCtxt { - void * _private; - /* - * The type of this context, just in case we need specialized - * contexts in the future. - */ - int type; - /* - * Internal namespace map used for various operations. - */ - void * namespaceMap; - /* - * Use this one to acquire an xmlNsPtr intended for node->ns. - * (Note that this is not intended for elem->nsDef). - */ - xmlDOMWrapAcquireNsFunction getNsForNodeFunc; -}; - -/** - * xmlChildrenNode: - * - * Macro for compatibility naming layer with libxml1. Maps - * to "children." - */ -#ifndef xmlChildrenNode -#define xmlChildrenNode children -#endif - -/** - * xmlRootNode: - * - * Macro for compatibility naming layer with libxml1. Maps - * to "children". - */ -#ifndef xmlRootNode -#define xmlRootNode children -#endif - -/* - * Variables. - */ - -/* - * Some helper functions - */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) -XMLPUBFUN int XMLCALL - xmlValidateNCName (const xmlChar *value, - int space); -#endif - -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN int XMLCALL - xmlValidateQName (const xmlChar *value, - int space); -XMLPUBFUN int XMLCALL - xmlValidateName (const xmlChar *value, - int space); -XMLPUBFUN int XMLCALL - xmlValidateNMToken (const xmlChar *value, - int space); -#endif - -XMLPUBFUN xmlChar * XMLCALL - xmlBuildQName (const xmlChar *ncname, - const xmlChar *prefix, - xmlChar *memory, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlSplitQName2 (const xmlChar *name, - xmlChar **prefix); -XMLPUBFUN const xmlChar * XMLCALL - xmlSplitQName3 (const xmlChar *name, - int *len); - -/* - * Handling Buffers. - */ - -XMLPUBFUN void XMLCALL - xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme); -XMLPUBFUN xmlBufferAllocationScheme XMLCALL - xmlGetBufferAllocationScheme(void); - -XMLPUBFUN xmlBufferPtr XMLCALL - xmlBufferCreate (void); -XMLPUBFUN xmlBufferPtr XMLCALL - xmlBufferCreateSize (size_t size); -XMLPUBFUN xmlBufferPtr XMLCALL - xmlBufferCreateStatic (void *mem, - size_t size); -XMLPUBFUN int XMLCALL - xmlBufferResize (xmlBufferPtr buf, - unsigned int size); -XMLPUBFUN void XMLCALL - xmlBufferFree (xmlBufferPtr buf); -XMLPUBFUN int XMLCALL - xmlBufferDump (FILE *file, - xmlBufferPtr buf); -XMLPUBFUN int XMLCALL - xmlBufferAdd (xmlBufferPtr buf, - const xmlChar *str, - int len); -XMLPUBFUN int XMLCALL - xmlBufferAddHead (xmlBufferPtr buf, - const xmlChar *str, - int len); -XMLPUBFUN int XMLCALL - xmlBufferCat (xmlBufferPtr buf, - const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlBufferCCat (xmlBufferPtr buf, - const char *str); -XMLPUBFUN int XMLCALL - xmlBufferShrink (xmlBufferPtr buf, - unsigned int len); -XMLPUBFUN int XMLCALL - xmlBufferGrow (xmlBufferPtr buf, - unsigned int len); -XMLPUBFUN void XMLCALL - xmlBufferEmpty (xmlBufferPtr buf); -XMLPUBFUN const xmlChar* XMLCALL - xmlBufferContent (const xmlBufferPtr buf); -XMLPUBFUN void XMLCALL - xmlBufferSetAllocationScheme(xmlBufferPtr buf, - xmlBufferAllocationScheme scheme); -XMLPUBFUN int XMLCALL - xmlBufferLength (const xmlBufferPtr buf); - -/* - * Creating/freeing new structures. - */ -XMLPUBFUN xmlDtdPtr XMLCALL - xmlCreateIntSubset (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlNewDtd (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlGetIntSubset (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlFreeDtd (xmlDtdPtr cur); -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN xmlNsPtr XMLCALL - xmlNewGlobalNs (xmlDocPtr doc, - const xmlChar *href, - const xmlChar *prefix); -#endif /* LIBXML_LEGACY_ENABLED */ -XMLPUBFUN xmlNsPtr XMLCALL - xmlNewNs (xmlNodePtr node, - const xmlChar *href, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - xmlFreeNs (xmlNsPtr cur); -XMLPUBFUN void XMLCALL - xmlFreeNsList (xmlNsPtr cur); -XMLPUBFUN xmlDocPtr XMLCALL - xmlNewDoc (const xmlChar *version); -XMLPUBFUN void XMLCALL - xmlFreeDoc (xmlDocPtr cur); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewDocProp (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *value); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \ - defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *value); -#endif -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewNsProp (xmlNodePtr node, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewNsPropEatName (xmlNodePtr node, - xmlNsPtr ns, - xmlChar *name, - const xmlChar *value); -XMLPUBFUN void XMLCALL - xmlFreePropList (xmlAttrPtr cur); -XMLPUBFUN void XMLCALL - xmlFreeProp (xmlAttrPtr cur); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlCopyProp (xmlNodePtr target, - xmlAttrPtr cur); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlCopyPropList (xmlNodePtr target, - xmlAttrPtr cur); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlDtdPtr XMLCALL - xmlCopyDtd (xmlDtdPtr dtd); -#endif /* LIBXML_TREE_ENABLED */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlDocPtr XMLCALL - xmlCopyDoc (xmlDocPtr doc, - int recursive); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */ -/* - * Creating new nodes. - */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocNode (xmlDocPtr doc, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocNodeEatName (xmlDocPtr doc, - xmlNsPtr ns, - xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewNode (xmlNsPtr ns, - const xmlChar *name); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewNodeEatName (xmlNsPtr ns, - xmlChar *name); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewChild (xmlNodePtr parent, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -#endif -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocText (xmlDocPtr doc, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewText (const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocPI (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewPI (const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocTextLen (xmlDocPtr doc, - const xmlChar *content, - int len); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewTextLen (const xmlChar *content, - int len); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocComment (xmlDocPtr doc, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewComment (const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewCDataBlock (xmlDocPtr doc, - const xmlChar *content, - int len); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewCharRef (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewReference (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlNodePtr XMLCALL - xmlCopyNode (const xmlNodePtr node, - int recursive); -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocCopyNode (const xmlNodePtr node, - xmlDocPtr doc, - int recursive); -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocCopyNodeList (xmlDocPtr doc, - const xmlNodePtr node); -XMLPUBFUN xmlNodePtr XMLCALL - xmlCopyNodeList (const xmlNodePtr node); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewTextChild (xmlNodePtr parent, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocRawNode (xmlDocPtr doc, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocFragment (xmlDocPtr doc); -#endif /* LIBXML_TREE_ENABLED */ - -/* - * Navigating. - */ -XMLPUBFUN long XMLCALL - xmlGetLineNo (xmlNodePtr node); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) -XMLPUBFUN xmlChar * XMLCALL - xmlGetNodePath (xmlNodePtr node); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocGetRootElement (xmlDocPtr doc); -XMLPUBFUN xmlNodePtr XMLCALL - xmlGetLastChild (xmlNodePtr parent); -XMLPUBFUN int XMLCALL - xmlNodeIsText (xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlIsBlankNode (xmlNodePtr node); - -/* - * Changing the structure. - */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocSetRootElement (xmlDocPtr doc, - xmlNodePtr root); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */ -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN void XMLCALL - xmlNodeSetName (xmlNodePtr cur, - const xmlChar *name); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddChild (xmlNodePtr parent, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddChildList (xmlNodePtr parent, - xmlNodePtr cur); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlReplaceNode (xmlNodePtr old, - xmlNodePtr cur); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \ - defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddPrevSibling (xmlNodePtr cur, - xmlNodePtr elem); -#endif /* LIBXML_TREE_ENABLED || LIBXML_HTML_ENABLED || LIBXML_SCHEMAS_ENABLED */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddSibling (xmlNodePtr cur, - xmlNodePtr elem); -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddNextSibling (xmlNodePtr cur, - xmlNodePtr elem); -XMLPUBFUN void XMLCALL - xmlUnlinkNode (xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextMerge (xmlNodePtr first, - xmlNodePtr second); -XMLPUBFUN int XMLCALL - xmlTextConcat (xmlNodePtr node, - const xmlChar *content, - int len); -XMLPUBFUN void XMLCALL - xmlFreeNodeList (xmlNodePtr cur); -XMLPUBFUN void XMLCALL - xmlFreeNode (xmlNodePtr cur); -XMLPUBFUN void XMLCALL - xmlSetTreeDoc (xmlNodePtr tree, - xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSetListDoc (xmlNodePtr list, - xmlDocPtr doc); -/* - * Namespaces. - */ -XMLPUBFUN xmlNsPtr XMLCALL - xmlSearchNs (xmlDocPtr doc, - xmlNodePtr node, - const xmlChar *nameSpace); -XMLPUBFUN xmlNsPtr XMLCALL - xmlSearchNsByHref (xmlDocPtr doc, - xmlNodePtr node, - const xmlChar *href); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlNsPtr * XMLCALL - xmlGetNsList (xmlDocPtr doc, - xmlNodePtr node); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) */ - -XMLPUBFUN void XMLCALL - xmlSetNs (xmlNodePtr node, - xmlNsPtr ns); -XMLPUBFUN xmlNsPtr XMLCALL - xmlCopyNamespace (xmlNsPtr cur); -XMLPUBFUN xmlNsPtr XMLCALL - xmlCopyNamespaceList (xmlNsPtr cur); - -/* - * Changing the content. - */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) -XMLPUBFUN xmlAttrPtr XMLCALL - xmlSetProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlSetNsProp (xmlNodePtr node, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *value); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */ -XMLPUBFUN xmlChar * XMLCALL - xmlGetNoNsProp (xmlNodePtr node, - const xmlChar *name); -XMLPUBFUN xmlChar * XMLCALL - xmlGetProp (xmlNodePtr node, - const xmlChar *name); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlHasProp (xmlNodePtr node, - const xmlChar *name); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlHasNsProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *nameSpace); -XMLPUBFUN xmlChar * XMLCALL - xmlGetNsProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *nameSpace); -XMLPUBFUN xmlNodePtr XMLCALL - xmlStringGetNodeList (xmlDocPtr doc, - const xmlChar *value); -XMLPUBFUN xmlNodePtr XMLCALL - xmlStringLenGetNodeList (xmlDocPtr doc, - const xmlChar *value, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlNodeListGetString (xmlDocPtr doc, - xmlNodePtr list, - int inLine); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlChar * XMLCALL - xmlNodeListGetRawString (xmlDocPtr doc, - xmlNodePtr list, - int inLine); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlNodeSetContent (xmlNodePtr cur, - const xmlChar *content); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN void XMLCALL - xmlNodeSetContentLen (xmlNodePtr cur, - const xmlChar *content, - int len); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlNodeAddContent (xmlNodePtr cur, - const xmlChar *content); -XMLPUBFUN void XMLCALL - xmlNodeAddContentLen (xmlNodePtr cur, - const xmlChar *content, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlNodeGetContent (xmlNodePtr cur); -XMLPUBFUN int XMLCALL - xmlNodeBufGetContent (xmlBufferPtr buffer, - xmlNodePtr cur); -XMLPUBFUN xmlChar * XMLCALL - xmlNodeGetLang (xmlNodePtr cur); -XMLPUBFUN int XMLCALL - xmlNodeGetSpacePreserve (xmlNodePtr cur); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN void XMLCALL - xmlNodeSetLang (xmlNodePtr cur, - const xmlChar *lang); -XMLPUBFUN void XMLCALL - xmlNodeSetSpacePreserve (xmlNodePtr cur, - int val); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN xmlChar * XMLCALL - xmlNodeGetBase (xmlDocPtr doc, - xmlNodePtr cur); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) -XMLPUBFUN void XMLCALL - xmlNodeSetBase (xmlNodePtr cur, - const xmlChar *uri); -#endif - -/* - * Removing content. - */ -XMLPUBFUN int XMLCALL - xmlRemoveProp (xmlAttrPtr cur); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN int XMLCALL - xmlUnsetNsProp (xmlNodePtr node, - xmlNsPtr ns, - const xmlChar *name); -XMLPUBFUN int XMLCALL - xmlUnsetProp (xmlNodePtr node, - const xmlChar *name); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */ - -/* - * Internal, don't use. - */ -XMLPUBFUN void XMLCALL - xmlBufferWriteCHAR (xmlBufferPtr buf, - const xmlChar *string); -XMLPUBFUN void XMLCALL - xmlBufferWriteChar (xmlBufferPtr buf, - const char *string); -XMLPUBFUN void XMLCALL - xmlBufferWriteQuotedString(xmlBufferPtr buf, - const xmlChar *string); - -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void xmlAttrSerializeTxtContent(xmlBufferPtr buf, - xmlDocPtr doc, - xmlAttrPtr attr, - const xmlChar *string); -#endif /* LIBXML_OUTPUT_ENABLED */ - -#ifdef LIBXML_TREE_ENABLED -/* - * Namespace handling. - */ -XMLPUBFUN int XMLCALL - xmlReconciliateNs (xmlDocPtr doc, - xmlNodePtr tree); -#endif - -#ifdef LIBXML_OUTPUT_ENABLED -/* - * Saving. - */ -XMLPUBFUN void XMLCALL - xmlDocDumpFormatMemory (xmlDocPtr cur, - xmlChar **mem, - int *size, - int format); -XMLPUBFUN void XMLCALL - xmlDocDumpMemory (xmlDocPtr cur, - xmlChar **mem, - int *size); -XMLPUBFUN void XMLCALL - xmlDocDumpMemoryEnc (xmlDocPtr out_doc, - xmlChar **doc_txt_ptr, - int * doc_txt_len, - const char *txt_encoding); -XMLPUBFUN void XMLCALL - xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc, - xmlChar **doc_txt_ptr, - int * doc_txt_len, - const char *txt_encoding, - int format); -XMLPUBFUN int XMLCALL - xmlDocFormatDump (FILE *f, - xmlDocPtr cur, - int format); -XMLPUBFUN int XMLCALL - xmlDocDump (FILE *f, - xmlDocPtr cur); -XMLPUBFUN void XMLCALL - xmlElemDump (FILE *f, - xmlDocPtr doc, - xmlNodePtr cur); -XMLPUBFUN int XMLCALL - xmlSaveFile (const char *filename, - xmlDocPtr cur); -XMLPUBFUN int XMLCALL - xmlSaveFormatFile (const char *filename, - xmlDocPtr cur, - int format); -XMLPUBFUN int XMLCALL - xmlNodeDump (xmlBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - int level, - int format); - -XMLPUBFUN int XMLCALL - xmlSaveFileTo (xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding); -XMLPUBFUN int XMLCALL - xmlSaveFormatFileTo (xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding, - int format); -XMLPUBFUN void XMLCALL - xmlNodeDumpOutput (xmlOutputBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - int level, - int format, - const char *encoding); - -XMLPUBFUN int XMLCALL - xmlSaveFormatFileEnc (const char *filename, - xmlDocPtr cur, - const char *encoding, - int format); - -XMLPUBFUN int XMLCALL - xmlSaveFileEnc (const char *filename, - xmlDocPtr cur, - const char *encoding); - -#endif /* LIBXML_OUTPUT_ENABLED */ -/* - * XHTML - */ -XMLPUBFUN int XMLCALL - xmlIsXHTML (const xmlChar *systemID, - const xmlChar *publicID); - -/* - * Compression. - */ -XMLPUBFUN int XMLCALL - xmlGetDocCompressMode (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSetDocCompressMode (xmlDocPtr doc, - int mode); -XMLPUBFUN int XMLCALL - xmlGetCompressMode (void); -XMLPUBFUN void XMLCALL - xmlSetCompressMode (int mode); - -/* -* DOM-wrapper helper functions. -*/ -XMLPUBFUN xmlDOMWrapCtxtPtr XMLCALL - xmlDOMWrapNewCtxt (void); -XMLPUBFUN void XMLCALL - xmlDOMWrapFreeCtxt (xmlDOMWrapCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlDOMWrapReconcileNamespaces(xmlDOMWrapCtxtPtr ctxt, - xmlNodePtr elem, - int options); -XMLPUBFUN int XMLCALL - xmlDOMWrapAdoptNode (xmlDOMWrapCtxtPtr ctxt, - xmlDocPtr sourceDoc, - xmlNodePtr node, - xmlDocPtr destDoc, - xmlNodePtr destParent, - int options); -XMLPUBFUN int XMLCALL - xmlDOMWrapRemoveNode (xmlDOMWrapCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr node, - int options); -XMLPUBFUN int XMLCALL - xmlDOMWrapCloneNode (xmlDOMWrapCtxtPtr ctxt, - xmlDocPtr sourceDoc, - xmlNodePtr node, - xmlNodePtr *clonedNode, - xmlDocPtr destDoc, - xmlNodePtr destParent, - int deep, - int options); - -#ifdef LIBXML_TREE_ENABLED -/* - * 5 interfaces from DOM ElementTraversal, but different in entities - * traversal. - */ -XMLPUBFUN unsigned long XMLCALL - xmlChildElementCount (xmlNodePtr parent); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNextElementSibling (xmlNodePtr node); -XMLPUBFUN xmlNodePtr XMLCALL - xmlFirstElementChild (xmlNodePtr parent); -XMLPUBFUN xmlNodePtr XMLCALL - xmlLastElementChild (xmlNodePtr parent); -XMLPUBFUN xmlNodePtr XMLCALL - xmlPreviousElementSibling (xmlNodePtr node); -#endif -#ifdef __cplusplus -} -#endif -#ifndef __XML_PARSER_H__ -#include -#endif - -#endif /* __XML_TREE_H__ */ - diff --git a/third_party/libxml2/include/libxml/uri.h b/third_party/libxml2/include/libxml/uri.h deleted file mode 100644 index db48262..0000000 --- a/third_party/libxml2/include/libxml/uri.h +++ /dev/null @@ -1,94 +0,0 @@ -/** - * Summary: library of generic URI related routines - * Description: library of generic URI related routines - * Implements RFC 2396 - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_URI_H__ -#define __XML_URI_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlURI: - * - * A parsed URI reference. This is a struct containing the various fields - * as described in RFC 2396 but separated for further processing. - * - * Note: query is a deprecated field which is incorrectly unescaped. - * query_raw takes precedence over query if the former is set. - * See: http://mail.gnome.org/archives/xml/2007-April/thread.html#00127 - */ -typedef struct _xmlURI xmlURI; -typedef xmlURI *xmlURIPtr; -struct _xmlURI { - char *scheme; /* the URI scheme */ - char *opaque; /* opaque part */ - char *authority; /* the authority part */ - char *server; /* the server part */ - char *user; /* the user part */ - int port; /* the port number */ - char *path; /* the path string */ - char *query; /* the query string (deprecated - use with caution) */ - char *fragment; /* the fragment identifier */ - int cleanup; /* parsing potentially unclean URI */ - char *query_raw; /* the query string (as it appears in the URI) */ -}; - -/* - * This function is in tree.h: - * xmlChar * xmlNodeGetBase (xmlDocPtr doc, - * xmlNodePtr cur); - */ -XMLPUBFUN xmlURIPtr XMLCALL - xmlCreateURI (void); -XMLPUBFUN xmlChar * XMLCALL - xmlBuildURI (const xmlChar *URI, - const xmlChar *base); -XMLPUBFUN xmlChar * XMLCALL - xmlBuildRelativeURI (const xmlChar *URI, - const xmlChar *base); -XMLPUBFUN xmlURIPtr XMLCALL - xmlParseURI (const char *str); -XMLPUBFUN xmlURIPtr XMLCALL - xmlParseURIRaw (const char *str, - int raw); -XMLPUBFUN int XMLCALL - xmlParseURIReference (xmlURIPtr uri, - const char *str); -XMLPUBFUN xmlChar * XMLCALL - xmlSaveUri (xmlURIPtr uri); -XMLPUBFUN void XMLCALL - xmlPrintURI (FILE *stream, - xmlURIPtr uri); -XMLPUBFUN xmlChar * XMLCALL - xmlURIEscapeStr (const xmlChar *str, - const xmlChar *list); -XMLPUBFUN char * XMLCALL - xmlURIUnescapeString (const char *str, - int len, - char *target); -XMLPUBFUN int XMLCALL - xmlNormalizeURIPath (char *path); -XMLPUBFUN xmlChar * XMLCALL - xmlURIEscape (const xmlChar *str); -XMLPUBFUN void XMLCALL - xmlFreeURI (xmlURIPtr uri); -XMLPUBFUN xmlChar* XMLCALL - xmlCanonicPath (const xmlChar *path); -XMLPUBFUN xmlChar* XMLCALL - xmlPathToURI (const xmlChar *path); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_URI_H__ */ diff --git a/third_party/libxml2/include/libxml/valid.h b/third_party/libxml2/include/libxml/valid.h deleted file mode 100644 index a2307f1..0000000 --- a/third_party/libxml2/include/libxml/valid.h +++ /dev/null @@ -1,458 +0,0 @@ -/* - * Summary: The DTD validation - * Description: API for the DTD handling and the validity checking - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_VALID_H__ -#define __XML_VALID_H__ - -#include -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Validation state added for non-determinist content model. - */ -typedef struct _xmlValidState xmlValidState; -typedef xmlValidState *xmlValidStatePtr; - -/** - * xmlValidityErrorFunc: - * @ctx: usually an xmlValidCtxtPtr to a validity error context, - * but comes from ctxt->userData (which normally contains such - * a pointer); ctxt->userData can be changed by the user. - * @msg: the string to format *printf like vararg - * @...: remaining arguments to the format - * - * Callback called when a validity error is found. This is a message - * oriented function similar to an *printf function. - */ -typedef void (XMLCDECL *xmlValidityErrorFunc) (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); - -/** - * xmlValidityWarningFunc: - * @ctx: usually an xmlValidCtxtPtr to a validity error context, - * but comes from ctxt->userData (which normally contains such - * a pointer); ctxt->userData can be changed by the user. - * @msg: the string to format *printf like vararg - * @...: remaining arguments to the format - * - * Callback called when a validity warning is found. This is a message - * oriented function similar to an *printf function. - */ -typedef void (XMLCDECL *xmlValidityWarningFunc) (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); - -#ifdef IN_LIBXML -/** - * XML_CTXT_FINISH_DTD_0: - * - * Special value for finishDtd field when embedded in an xmlParserCtxt - */ -#define XML_CTXT_FINISH_DTD_0 0xabcd1234 -/** - * XML_CTXT_FINISH_DTD_1: - * - * Special value for finishDtd field when embedded in an xmlParserCtxt - */ -#define XML_CTXT_FINISH_DTD_1 0xabcd1235 -#endif - -/* - * xmlValidCtxt: - * An xmlValidCtxt is used for error reporting when validating. - */ -typedef struct _xmlValidCtxt xmlValidCtxt; -typedef xmlValidCtxt *xmlValidCtxtPtr; -struct _xmlValidCtxt { - void *userData; /* user specific data block */ - xmlValidityErrorFunc error; /* the callback in case of errors */ - xmlValidityWarningFunc warning; /* the callback in case of warning */ - - /* Node analysis stack used when validating within entities */ - xmlNodePtr node; /* Current parsed Node */ - int nodeNr; /* Depth of the parsing stack */ - int nodeMax; /* Max depth of the parsing stack */ - xmlNodePtr *nodeTab; /* array of nodes */ - - unsigned int finishDtd; /* finished validating the Dtd ? */ - xmlDocPtr doc; /* the document */ - int valid; /* temporary validity check result */ - - /* state state used for non-determinist content validation */ - xmlValidState *vstate; /* current state */ - int vstateNr; /* Depth of the validation stack */ - int vstateMax; /* Max depth of the validation stack */ - xmlValidState *vstateTab; /* array of validation states */ - -#ifdef LIBXML_REGEXP_ENABLED - xmlAutomataPtr am; /* the automata */ - xmlAutomataStatePtr state; /* used to build the automata */ -#else - void *am; - void *state; -#endif -}; - -/* - * ALL notation declarations are stored in a table. - * There is one table per DTD. - */ - -typedef struct _xmlHashTable xmlNotationTable; -typedef xmlNotationTable *xmlNotationTablePtr; - -/* - * ALL element declarations are stored in a table. - * There is one table per DTD. - */ - -typedef struct _xmlHashTable xmlElementTable; -typedef xmlElementTable *xmlElementTablePtr; - -/* - * ALL attribute declarations are stored in a table. - * There is one table per DTD. - */ - -typedef struct _xmlHashTable xmlAttributeTable; -typedef xmlAttributeTable *xmlAttributeTablePtr; - -/* - * ALL IDs attributes are stored in a table. - * There is one table per document. - */ - -typedef struct _xmlHashTable xmlIDTable; -typedef xmlIDTable *xmlIDTablePtr; - -/* - * ALL Refs attributes are stored in a table. - * There is one table per document. - */ - -typedef struct _xmlHashTable xmlRefTable; -typedef xmlRefTable *xmlRefTablePtr; - -/* Notation */ -XMLPUBFUN xmlNotationPtr XMLCALL - xmlAddNotationDecl (xmlValidCtxtPtr ctxt, - xmlDtdPtr dtd, - const xmlChar *name, - const xmlChar *PublicID, - const xmlChar *SystemID); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlNotationTablePtr XMLCALL - xmlCopyNotationTable (xmlNotationTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeNotationTable (xmlNotationTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpNotationDecl (xmlBufferPtr buf, - xmlNotationPtr nota); -XMLPUBFUN void XMLCALL - xmlDumpNotationTable (xmlBufferPtr buf, - xmlNotationTablePtr table); -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* Element Content */ -/* the non Doc version are being deprecated */ -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlNewElementContent (const xmlChar *name, - xmlElementContentType type); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlCopyElementContent (xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - xmlFreeElementContent (xmlElementContentPtr cur); -/* the new versions with doc argument */ -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlNewDocElementContent (xmlDocPtr doc, - const xmlChar *name, - xmlElementContentType type); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlCopyDocElementContent(xmlDocPtr doc, - xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - xmlFreeDocElementContent(xmlDocPtr doc, - xmlElementContentPtr cur); -XMLPUBFUN void XMLCALL - xmlSnprintfElementContent(char *buf, - int size, - xmlElementContentPtr content, - int englob); -#ifdef LIBXML_OUTPUT_ENABLED -/* DEPRECATED */ -XMLPUBFUN void XMLCALL - xmlSprintfElementContent(char *buf, - xmlElementContentPtr content, - int englob); -#endif /* LIBXML_OUTPUT_ENABLED */ -/* DEPRECATED */ - -/* Element */ -XMLPUBFUN xmlElementPtr XMLCALL - xmlAddElementDecl (xmlValidCtxtPtr ctxt, - xmlDtdPtr dtd, - const xmlChar *name, - xmlElementTypeVal type, - xmlElementContentPtr content); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlElementTablePtr XMLCALL - xmlCopyElementTable (xmlElementTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeElementTable (xmlElementTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpElementTable (xmlBufferPtr buf, - xmlElementTablePtr table); -XMLPUBFUN void XMLCALL - xmlDumpElementDecl (xmlBufferPtr buf, - xmlElementPtr elem); -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* Enumeration */ -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlCreateEnumeration (const xmlChar *name); -XMLPUBFUN void XMLCALL - xmlFreeEnumeration (xmlEnumerationPtr cur); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlCopyEnumeration (xmlEnumerationPtr cur); -#endif /* LIBXML_TREE_ENABLED */ - -/* Attribute */ -XMLPUBFUN xmlAttributePtr XMLCALL - xmlAddAttributeDecl (xmlValidCtxtPtr ctxt, - xmlDtdPtr dtd, - const xmlChar *elem, - const xmlChar *name, - const xmlChar *ns, - xmlAttributeType type, - xmlAttributeDefault def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlAttributeTablePtr XMLCALL - xmlCopyAttributeTable (xmlAttributeTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeAttributeTable (xmlAttributeTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpAttributeTable (xmlBufferPtr buf, - xmlAttributeTablePtr table); -XMLPUBFUN void XMLCALL - xmlDumpAttributeDecl (xmlBufferPtr buf, - xmlAttributePtr attr); -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* IDs */ -XMLPUBFUN xmlIDPtr XMLCALL - xmlAddID (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - const xmlChar *value, - xmlAttrPtr attr); -XMLPUBFUN void XMLCALL - xmlFreeIDTable (xmlIDTablePtr table); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlGetID (xmlDocPtr doc, - const xmlChar *ID); -XMLPUBFUN int XMLCALL - xmlIsID (xmlDocPtr doc, - xmlNodePtr elem, - xmlAttrPtr attr); -XMLPUBFUN int XMLCALL - xmlRemoveID (xmlDocPtr doc, - xmlAttrPtr attr); - -/* IDREFs */ -XMLPUBFUN xmlRefPtr XMLCALL - xmlAddRef (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - const xmlChar *value, - xmlAttrPtr attr); -XMLPUBFUN void XMLCALL - xmlFreeRefTable (xmlRefTablePtr table); -XMLPUBFUN int XMLCALL - xmlIsRef (xmlDocPtr doc, - xmlNodePtr elem, - xmlAttrPtr attr); -XMLPUBFUN int XMLCALL - xmlRemoveRef (xmlDocPtr doc, - xmlAttrPtr attr); -XMLPUBFUN xmlListPtr XMLCALL - xmlGetRefs (xmlDocPtr doc, - const xmlChar *ID); - -/** - * The public function calls related to validity checking. - */ -#ifdef LIBXML_VALID_ENABLED -/* Allocate/Release Validation Contexts */ -XMLPUBFUN xmlValidCtxtPtr XMLCALL - xmlNewValidCtxt(void); -XMLPUBFUN void XMLCALL - xmlFreeValidCtxt(xmlValidCtxtPtr); - -XMLPUBFUN int XMLCALL - xmlValidateRoot (xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlValidateElementDecl (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlElementPtr elem); -XMLPUBFUN xmlChar * XMLCALL - xmlValidNormalizeAttributeValue(xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN xmlChar * XMLCALL - xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlAttributePtr attr); -XMLPUBFUN int XMLCALL - xmlValidateAttributeValue(xmlAttributeType type, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNotationDecl (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNotationPtr nota); -XMLPUBFUN int XMLCALL - xmlValidateDtd (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlDtdPtr dtd); -XMLPUBFUN int XMLCALL - xmlValidateDtdFinal (xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlValidateDocument (xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlValidateElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlValidateOneElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlValidateOneAttribute (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - xmlAttrPtr attr, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateOneNamespace (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *prefix, - xmlNsPtr ns, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -#endif /* LIBXML_VALID_ENABLED */ - -#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN int XMLCALL - xmlValidateNotationUse (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - const xmlChar *notationName); -#endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */ - -XMLPUBFUN int XMLCALL - xmlIsMixedElement (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlAttributePtr XMLCALL - xmlGetDtdAttrDesc (xmlDtdPtr dtd, - const xmlChar *elem, - const xmlChar *name); -XMLPUBFUN xmlAttributePtr XMLCALL - xmlGetDtdQAttrDesc (xmlDtdPtr dtd, - const xmlChar *elem, - const xmlChar *name, - const xmlChar *prefix); -XMLPUBFUN xmlNotationPtr XMLCALL - xmlGetDtdNotationDesc (xmlDtdPtr dtd, - const xmlChar *name); -XMLPUBFUN xmlElementPtr XMLCALL - xmlGetDtdQElementDesc (xmlDtdPtr dtd, - const xmlChar *name, - const xmlChar *prefix); -XMLPUBFUN xmlElementPtr XMLCALL - xmlGetDtdElementDesc (xmlDtdPtr dtd, - const xmlChar *name); - -#ifdef LIBXML_VALID_ENABLED - -XMLPUBFUN int XMLCALL - xmlValidGetPotentialChildren(xmlElementContent *ctree, - const xmlChar **names, - int *len, - int max); - -XMLPUBFUN int XMLCALL - xmlValidGetValidElements(xmlNode *prev, - xmlNode *next, - const xmlChar **names, - int max); -XMLPUBFUN int XMLCALL - xmlValidateNameValue (const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNamesValue (const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNmtokenValue (const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNmtokensValue(const xmlChar *value); - -#ifdef LIBXML_REGEXP_ENABLED -/* - * Validation based on the regexp support - */ -XMLPUBFUN int XMLCALL - xmlValidBuildContentModel(xmlValidCtxtPtr ctxt, - xmlElementPtr elem); - -XMLPUBFUN int XMLCALL - xmlValidatePushElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *qname); -XMLPUBFUN int XMLCALL - xmlValidatePushCData (xmlValidCtxtPtr ctxt, - const xmlChar *data, - int len); -XMLPUBFUN int XMLCALL - xmlValidatePopElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *qname); -#endif /* LIBXML_REGEXP_ENABLED */ -#endif /* LIBXML_VALID_ENABLED */ -#ifdef __cplusplus -} -#endif -#endif /* __XML_VALID_H__ */ diff --git a/third_party/libxml2/include/libxml/xinclude.h b/third_party/libxml2/include/libxml/xinclude.h deleted file mode 100644 index 863ab25..0000000 --- a/third_party/libxml2/include/libxml/xinclude.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Summary: implementation of XInclude - * Description: API to handle XInclude processing, - * implements the - * World Wide Web Consortium Last Call Working Draft 10 November 2003 - * http://www.w3.org/TR/2003/WD-xinclude-20031110 - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XINCLUDE_H__ -#define __XML_XINCLUDE_H__ - -#include -#include - -#ifdef LIBXML_XINCLUDE_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * XINCLUDE_NS: - * - * Macro defining the Xinclude namespace: http://www.w3.org/2003/XInclude - */ -#define XINCLUDE_NS (const xmlChar *) "http://www.w3.org/2003/XInclude" -/** - * XINCLUDE_OLD_NS: - * - * Macro defining the draft Xinclude namespace: http://www.w3.org/2001/XInclude - */ -#define XINCLUDE_OLD_NS (const xmlChar *) "http://www.w3.org/2001/XInclude" -/** - * XINCLUDE_NODE: - * - * Macro defining "include" - */ -#define XINCLUDE_NODE (const xmlChar *) "include" -/** - * XINCLUDE_FALLBACK: - * - * Macro defining "fallback" - */ -#define XINCLUDE_FALLBACK (const xmlChar *) "fallback" -/** - * XINCLUDE_HREF: - * - * Macro defining "href" - */ -#define XINCLUDE_HREF (const xmlChar *) "href" -/** - * XINCLUDE_PARSE: - * - * Macro defining "parse" - */ -#define XINCLUDE_PARSE (const xmlChar *) "parse" -/** - * XINCLUDE_PARSE_XML: - * - * Macro defining "xml" - */ -#define XINCLUDE_PARSE_XML (const xmlChar *) "xml" -/** - * XINCLUDE_PARSE_TEXT: - * - * Macro defining "text" - */ -#define XINCLUDE_PARSE_TEXT (const xmlChar *) "text" -/** - * XINCLUDE_PARSE_ENCODING: - * - * Macro defining "encoding" - */ -#define XINCLUDE_PARSE_ENCODING (const xmlChar *) "encoding" -/** - * XINCLUDE_PARSE_XPOINTER: - * - * Macro defining "xpointer" - */ -#define XINCLUDE_PARSE_XPOINTER (const xmlChar *) "xpointer" - -typedef struct _xmlXIncludeCtxt xmlXIncludeCtxt; -typedef xmlXIncludeCtxt *xmlXIncludeCtxtPtr; - -/* - * standalone processing - */ -XMLPUBFUN int XMLCALL - xmlXIncludeProcess (xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessFlags (xmlDocPtr doc, - int flags); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessFlagsData(xmlDocPtr doc, - int flags, - void *data); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessTreeFlagsData(xmlNodePtr tree, - int flags, - void *data); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessTree (xmlNodePtr tree); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessTreeFlags(xmlNodePtr tree, - int flags); -/* - * contextual processing - */ -XMLPUBFUN xmlXIncludeCtxtPtr XMLCALL - xmlXIncludeNewContext (xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlXIncludeSetFlags (xmlXIncludeCtxtPtr ctxt, - int flags); -XMLPUBFUN void XMLCALL - xmlXIncludeFreeContext (xmlXIncludeCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessNode (xmlXIncludeCtxtPtr ctxt, - xmlNodePtr tree); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XINCLUDE_ENABLED */ - -#endif /* __XML_XINCLUDE_H__ */ diff --git a/third_party/libxml2/include/libxml/xlink.h b/third_party/libxml2/include/libxml/xlink.h deleted file mode 100644 index 083c7ed..0000000 --- a/third_party/libxml2/include/libxml/xlink.h +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Summary: unfinished XLink detection module - * Description: unfinished XLink detection module - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XLINK_H__ -#define __XML_XLINK_H__ - -#include -#include - -#ifdef LIBXML_XPTR_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Various defines for the various Link properties. - * - * NOTE: the link detection layer will try to resolve QName expansion - * of namespaces. If "foo" is the prefix for "http://foo.com/" - * then the link detection layer will expand role="foo:myrole" - * to "http://foo.com/:myrole". - * NOTE: the link detection layer will expand URI-Refences found on - * href attributes by using the base mechanism if found. - */ -typedef xmlChar *xlinkHRef; -typedef xmlChar *xlinkRole; -typedef xmlChar *xlinkTitle; - -typedef enum { - XLINK_TYPE_NONE = 0, - XLINK_TYPE_SIMPLE, - XLINK_TYPE_EXTENDED, - XLINK_TYPE_EXTENDED_SET -} xlinkType; - -typedef enum { - XLINK_SHOW_NONE = 0, - XLINK_SHOW_NEW, - XLINK_SHOW_EMBED, - XLINK_SHOW_REPLACE -} xlinkShow; - -typedef enum { - XLINK_ACTUATE_NONE = 0, - XLINK_ACTUATE_AUTO, - XLINK_ACTUATE_ONREQUEST -} xlinkActuate; - -/** - * xlinkNodeDetectFunc: - * @ctx: user data pointer - * @node: the node to check - * - * This is the prototype for the link detection routine. - * It calls the default link detection callbacks upon link detection. - */ -typedef void (*xlinkNodeDetectFunc) (void *ctx, xmlNodePtr node); - -/* - * The link detection module interact with the upper layers using - * a set of callback registered at parsing time. - */ - -/** - * xlinkSimpleLinkFunk: - * @ctx: user data pointer - * @node: the node carrying the link - * @href: the target of the link - * @role: the role string - * @title: the link title - * - * This is the prototype for a simple link detection callback. - */ -typedef void -(*xlinkSimpleLinkFunk) (void *ctx, - xmlNodePtr node, - const xlinkHRef href, - const xlinkRole role, - const xlinkTitle title); - -/** - * xlinkExtendedLinkFunk: - * @ctx: user data pointer - * @node: the node carrying the link - * @nbLocators: the number of locators detected on the link - * @hrefs: pointer to the array of locator hrefs - * @roles: pointer to the array of locator roles - * @nbArcs: the number of arcs detected on the link - * @from: pointer to the array of source roles found on the arcs - * @to: pointer to the array of target roles found on the arcs - * @show: array of values for the show attributes found on the arcs - * @actuate: array of values for the actuate attributes found on the arcs - * @nbTitles: the number of titles detected on the link - * @title: array of titles detected on the link - * @langs: array of xml:lang values for the titles - * - * This is the prototype for a extended link detection callback. - */ -typedef void -(*xlinkExtendedLinkFunk)(void *ctx, - xmlNodePtr node, - int nbLocators, - const xlinkHRef *hrefs, - const xlinkRole *roles, - int nbArcs, - const xlinkRole *from, - const xlinkRole *to, - xlinkShow *show, - xlinkActuate *actuate, - int nbTitles, - const xlinkTitle *titles, - const xmlChar **langs); - -/** - * xlinkExtendedLinkSetFunk: - * @ctx: user data pointer - * @node: the node carrying the link - * @nbLocators: the number of locators detected on the link - * @hrefs: pointer to the array of locator hrefs - * @roles: pointer to the array of locator roles - * @nbTitles: the number of titles detected on the link - * @title: array of titles detected on the link - * @langs: array of xml:lang values for the titles - * - * This is the prototype for a extended link set detection callback. - */ -typedef void -(*xlinkExtendedLinkSetFunk) (void *ctx, - xmlNodePtr node, - int nbLocators, - const xlinkHRef *hrefs, - const xlinkRole *roles, - int nbTitles, - const xlinkTitle *titles, - const xmlChar **langs); - -/** - * This is the structure containing a set of Links detection callbacks. - * - * There is no default xlink callbacks, if one want to get link - * recognition activated, those call backs must be provided before parsing. - */ -typedef struct _xlinkHandler xlinkHandler; -typedef xlinkHandler *xlinkHandlerPtr; -struct _xlinkHandler { - xlinkSimpleLinkFunk simple; - xlinkExtendedLinkFunk extended; - xlinkExtendedLinkSetFunk set; -}; - -/* - * The default detection routine, can be overridden, they call the default - * detection callbacks. - */ - -XMLPUBFUN xlinkNodeDetectFunc XMLCALL - xlinkGetDefaultDetect (void); -XMLPUBFUN void XMLCALL - xlinkSetDefaultDetect (xlinkNodeDetectFunc func); - -/* - * Routines to set/get the default handlers. - */ -XMLPUBFUN xlinkHandlerPtr XMLCALL - xlinkGetDefaultHandler (void); -XMLPUBFUN void XMLCALL - xlinkSetDefaultHandler (xlinkHandlerPtr handler); - -/* - * Link detection module itself. - */ -XMLPUBFUN xlinkType XMLCALL - xlinkIsLink (xmlDocPtr doc, - xmlNodePtr node); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPTR_ENABLED */ - -#endif /* __XML_XLINK_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlIO.h b/third_party/libxml2/include/libxml/xmlIO.h deleted file mode 100644 index eea9ed6..0000000 --- a/third_party/libxml2/include/libxml/xmlIO.h +++ /dev/null @@ -1,360 +0,0 @@ -/* - * Summary: interface for the I/O interfaces used by the parser - * Description: interface for the I/O interfaces used by the parser - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_IO_H__ -#define __XML_IO_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Those are the functions and datatypes for the parser input - * I/O structures. - */ - -/** - * xmlInputMatchCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Input API to detect if the current handler - * can provide input fonctionnalities for this resource. - * - * Returns 1 if yes and 0 if another Input module should be used - */ -typedef int (XMLCALL *xmlInputMatchCallback) (char const *filename); -/** - * xmlInputOpenCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Input API to open the resource - * - * Returns an Input context or NULL in case or error - */ -typedef void * (XMLCALL *xmlInputOpenCallback) (char const *filename); -/** - * xmlInputReadCallback: - * @context: an Input context - * @buffer: the buffer to store data read - * @len: the length of the buffer in bytes - * - * Callback used in the I/O Input API to read the resource - * - * Returns the number of bytes read or -1 in case of error - */ -typedef int (XMLCALL *xmlInputReadCallback) (void * context, char * buffer, int len); -/** - * xmlInputCloseCallback: - * @context: an Input context - * - * Callback used in the I/O Input API to close the resource - * - * Returns 0 or -1 in case of error - */ -typedef int (XMLCALL *xmlInputCloseCallback) (void * context); - -#ifdef LIBXML_OUTPUT_ENABLED -/* - * Those are the functions and datatypes for the library output - * I/O structures. - */ - -/** - * xmlOutputMatchCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Output API to detect if the current handler - * can provide output fonctionnalities for this resource. - * - * Returns 1 if yes and 0 if another Output module should be used - */ -typedef int (XMLCALL *xmlOutputMatchCallback) (char const *filename); -/** - * xmlOutputOpenCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Output API to open the resource - * - * Returns an Output context or NULL in case or error - */ -typedef void * (XMLCALL *xmlOutputOpenCallback) (char const *filename); -/** - * xmlOutputWriteCallback: - * @context: an Output context - * @buffer: the buffer of data to write - * @len: the length of the buffer in bytes - * - * Callback used in the I/O Output API to write to the resource - * - * Returns the number of bytes written or -1 in case of error - */ -typedef int (XMLCALL *xmlOutputWriteCallback) (void * context, const char * buffer, - int len); -/** - * xmlOutputCloseCallback: - * @context: an Output context - * - * Callback used in the I/O Output API to close the resource - * - * Returns 0 or -1 in case of error - */ -typedef int (XMLCALL *xmlOutputCloseCallback) (void * context); -#endif /* LIBXML_OUTPUT_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif -struct _xmlParserInputBuffer { - void* context; - xmlInputReadCallback readcallback; - xmlInputCloseCallback closecallback; - - xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */ - - xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 */ - xmlBufferPtr raw; /* if encoder != NULL buffer for raw input */ - int compressed; /* -1=unknown, 0=not compressed, 1=compressed */ - int error; - unsigned long rawconsumed;/* amount consumed from raw */ -}; - - -#ifdef LIBXML_OUTPUT_ENABLED -struct _xmlOutputBuffer { - void* context; - xmlOutputWriteCallback writecallback; - xmlOutputCloseCallback closecallback; - - xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */ - - xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 or ISOLatin */ - xmlBufferPtr conv; /* if encoder != NULL buffer for output */ - int written; /* total number of byte written */ - int error; -}; -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* - * Interfaces for input - */ -XMLPUBFUN void XMLCALL - xmlCleanupInputCallbacks (void); - -XMLPUBFUN int XMLCALL - xmlPopInputCallbacks (void); - -XMLPUBFUN void XMLCALL - xmlRegisterDefaultInputCallbacks (void); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlAllocParserInputBuffer (xmlCharEncoding enc); - -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateFilename (const char *URI, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateFile (FILE *file, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateFd (int fd, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateMem (const char *mem, int size, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateStatic (const char *mem, int size, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - xmlParserInputBufferRead (xmlParserInputBufferPtr in, - int len); -XMLPUBFUN int XMLCALL - xmlParserInputBufferGrow (xmlParserInputBufferPtr in, - int len); -XMLPUBFUN int XMLCALL - xmlParserInputBufferPush (xmlParserInputBufferPtr in, - int len, - const char *buf); -XMLPUBFUN void XMLCALL - xmlFreeParserInputBuffer (xmlParserInputBufferPtr in); -XMLPUBFUN char * XMLCALL - xmlParserGetDirectory (const char *filename); - -XMLPUBFUN int XMLCALL - xmlRegisterInputCallbacks (xmlInputMatchCallback matchFunc, - xmlInputOpenCallback openFunc, - xmlInputReadCallback readFunc, - xmlInputCloseCallback closeFunc); - -xmlParserInputBufferPtr - __xmlParserInputBufferCreateFilename(const char *URI, - xmlCharEncoding enc); - -#ifdef LIBXML_OUTPUT_ENABLED -/* - * Interfaces for output - */ -XMLPUBFUN void XMLCALL - xmlCleanupOutputCallbacks (void); -XMLPUBFUN void XMLCALL - xmlRegisterDefaultOutputCallbacks(void); -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlAllocOutputBuffer (xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateFilename (const char *URI, - xmlCharEncodingHandlerPtr encoder, - int compression); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateFile (FILE *file, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateBuffer (xmlBufferPtr buffer, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateFd (int fd, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateIO (xmlOutputWriteCallback iowrite, - xmlOutputCloseCallback ioclose, - void *ioctx, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN int XMLCALL - xmlOutputBufferWrite (xmlOutputBufferPtr out, - int len, - const char *buf); -XMLPUBFUN int XMLCALL - xmlOutputBufferWriteString (xmlOutputBufferPtr out, - const char *str); -XMLPUBFUN int XMLCALL - xmlOutputBufferWriteEscape (xmlOutputBufferPtr out, - const xmlChar *str, - xmlCharEncodingOutputFunc escaping); - -XMLPUBFUN int XMLCALL - xmlOutputBufferFlush (xmlOutputBufferPtr out); -XMLPUBFUN int XMLCALL - xmlOutputBufferClose (xmlOutputBufferPtr out); - -XMLPUBFUN int XMLCALL - xmlRegisterOutputCallbacks (xmlOutputMatchCallback matchFunc, - xmlOutputOpenCallback openFunc, - xmlOutputWriteCallback writeFunc, - xmlOutputCloseCallback closeFunc); - -xmlOutputBufferPtr - __xmlOutputBufferCreateFilename(const char *URI, - xmlCharEncodingHandlerPtr encoder, - int compression); - -#ifdef LIBXML_HTTP_ENABLED -/* This function only exists if HTTP support built into the library */ -XMLPUBFUN void XMLCALL - xmlRegisterHTTPPostCallbacks (void ); -#endif /* LIBXML_HTTP_ENABLED */ - -#endif /* LIBXML_OUTPUT_ENABLED */ - -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlCheckHTTPInput (xmlParserCtxtPtr ctxt, - xmlParserInputPtr ret); - -/* - * A predefined entity loader disabling network accesses - */ -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNoNetExternalEntityLoader (const char *URL, - const char *ID, - xmlParserCtxtPtr ctxt); - -/* - * xmlNormalizeWindowsPath is obsolete, don't use it. - * Check xmlCanonicPath in uri.h for a better alternative. - */ -XMLPUBFUN xmlChar * XMLCALL - xmlNormalizeWindowsPath (const xmlChar *path); - -XMLPUBFUN int XMLCALL - xmlCheckFilename (const char *path); -/** - * Default 'file://' protocol callbacks - */ -XMLPUBFUN int XMLCALL - xmlFileMatch (const char *filename); -XMLPUBFUN void * XMLCALL - xmlFileOpen (const char *filename); -XMLPUBFUN int XMLCALL - xmlFileRead (void * context, - char * buffer, - int len); -XMLPUBFUN int XMLCALL - xmlFileClose (void * context); - -/** - * Default 'http://' protocol callbacks - */ -#ifdef LIBXML_HTTP_ENABLED -XMLPUBFUN int XMLCALL - xmlIOHTTPMatch (const char *filename); -XMLPUBFUN void * XMLCALL - xmlIOHTTPOpen (const char *filename); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void * XMLCALL - xmlIOHTTPOpenW (const char * post_uri, - int compression ); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN int XMLCALL - xmlIOHTTPRead (void * context, - char * buffer, - int len); -XMLPUBFUN int XMLCALL - xmlIOHTTPClose (void * context); -#endif /* LIBXML_HTTP_ENABLED */ - -/** - * Default 'ftp://' protocol callbacks - */ -#ifdef LIBXML_FTP_ENABLED -XMLPUBFUN int XMLCALL - xmlIOFTPMatch (const char *filename); -XMLPUBFUN void * XMLCALL - xmlIOFTPOpen (const char *filename); -XMLPUBFUN int XMLCALL - xmlIOFTPRead (void * context, - char * buffer, - int len); -XMLPUBFUN int XMLCALL - xmlIOFTPClose (void * context); -#endif /* LIBXML_FTP_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_IO_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlautomata.h b/third_party/libxml2/include/libxml/xmlautomata.h deleted file mode 100644 index f98b55e..0000000 --- a/third_party/libxml2/include/libxml/xmlautomata.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - * Summary: API to build regexp automata - * Description: the API to build regexp automata - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_AUTOMATA_H__ -#define __XML_AUTOMATA_H__ - -#include -#include - -#ifdef LIBXML_REGEXP_ENABLED -#ifdef LIBXML_AUTOMATA_ENABLED -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlAutomataPtr: - * - * A libxml automata description, It can be compiled into a regexp - */ -typedef struct _xmlAutomata xmlAutomata; -typedef xmlAutomata *xmlAutomataPtr; - -/** - * xmlAutomataStatePtr: - * - * A state int the automata description, - */ -typedef struct _xmlAutomataState xmlAutomataState; -typedef xmlAutomataState *xmlAutomataStatePtr; - -/* - * Building API - */ -XMLPUBFUN xmlAutomataPtr XMLCALL - xmlNewAutomata (void); -XMLPUBFUN void XMLCALL - xmlFreeAutomata (xmlAutomataPtr am); - -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataGetInitState (xmlAutomataPtr am); -XMLPUBFUN int XMLCALL - xmlAutomataSetFinalState (xmlAutomataPtr am, - xmlAutomataStatePtr state); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewState (xmlAutomataPtr am); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewTransition (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewTransition2 (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewNegTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - void *data); - -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCountTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCountTrans2 (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewOnceTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewOnceTrans2 (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewAllTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - int lax); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewEpsilon (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCountedTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - int counter); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCounterTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - int counter); -XMLPUBFUN int XMLCALL - xmlAutomataNewCounter (xmlAutomataPtr am, - int min, - int max); - -XMLPUBFUN xmlRegexpPtr XMLCALL - xmlAutomataCompile (xmlAutomataPtr am); -XMLPUBFUN int XMLCALL - xmlAutomataIsDeterminist (xmlAutomataPtr am); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_AUTOMATA_ENABLED */ -#endif /* LIBXML_REGEXP_ENABLED */ - -#endif /* __XML_AUTOMATA_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlerror.h b/third_party/libxml2/include/libxml/xmlerror.h deleted file mode 100644 index e924211..0000000 --- a/third_party/libxml2/include/libxml/xmlerror.h +++ /dev/null @@ -1,944 +0,0 @@ -/* - * Summary: error handling - * Description: the API used to report errors - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#include - -#ifndef __XML_ERROR_H__ -#define __XML_ERROR_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlErrorLevel: - * - * Indicates the level of an error - */ -typedef enum { - XML_ERR_NONE = 0, - XML_ERR_WARNING = 1, /* A simple warning */ - XML_ERR_ERROR = 2, /* A recoverable error */ - XML_ERR_FATAL = 3 /* A fatal error */ -} xmlErrorLevel; - -/** - * xmlErrorDomain: - * - * Indicates where an error may have come from - */ -typedef enum { - XML_FROM_NONE = 0, - XML_FROM_PARSER, /* The XML parser */ - XML_FROM_TREE, /* The tree module */ - XML_FROM_NAMESPACE, /* The XML Namespace module */ - XML_FROM_DTD, /* The XML DTD validation with parser context*/ - XML_FROM_HTML, /* The HTML parser */ - XML_FROM_MEMORY, /* The memory allocator */ - XML_FROM_OUTPUT, /* The serialization code */ - XML_FROM_IO, /* The Input/Output stack */ - XML_FROM_FTP, /* The FTP module */ - XML_FROM_HTTP, /* The HTTP module */ - XML_FROM_XINCLUDE, /* The XInclude processing */ - XML_FROM_XPATH, /* The XPath module */ - XML_FROM_XPOINTER, /* The XPointer module */ - XML_FROM_REGEXP, /* The regular expressions module */ - XML_FROM_DATATYPE, /* The W3C XML Schemas Datatype module */ - XML_FROM_SCHEMASP, /* The W3C XML Schemas parser module */ - XML_FROM_SCHEMASV, /* The W3C XML Schemas validation module */ - XML_FROM_RELAXNGP, /* The Relax-NG parser module */ - XML_FROM_RELAXNGV, /* The Relax-NG validator module */ - XML_FROM_CATALOG, /* The Catalog module */ - XML_FROM_C14N, /* The Canonicalization module */ - XML_FROM_XSLT, /* The XSLT engine from libxslt */ - XML_FROM_VALID, /* The XML DTD validation with valid context */ - XML_FROM_CHECK, /* The error checking module */ - XML_FROM_WRITER, /* The xmlwriter module */ - XML_FROM_MODULE, /* The dynamically loaded module module*/ - XML_FROM_I18N, /* The module handling character conversion */ - XML_FROM_SCHEMATRONV /* The Schematron validator module */ -} xmlErrorDomain; - -/** - * xmlError: - * - * An XML Error instance. - */ - -typedef struct _xmlError xmlError; -typedef xmlError *xmlErrorPtr; -struct _xmlError { - int domain; /* What part of the library raised this error */ - int code; /* The error code, e.g. an xmlParserError */ - char *message;/* human-readable informative error message */ - xmlErrorLevel level;/* how consequent is the error */ - char *file; /* the filename */ - int line; /* the line number if available */ - char *str1; /* extra string information */ - char *str2; /* extra string information */ - char *str3; /* extra string information */ - int int1; /* extra number information */ - int int2; /* column number of the error or 0 if N/A (todo: rename this field when we would break ABI) */ - void *ctxt; /* the parser context if available */ - void *node; /* the node in the tree */ -}; - -/** - * xmlParserError: - * - * This is an error that the XML (or HTML) parser can generate - */ -typedef enum { - XML_ERR_OK = 0, - XML_ERR_INTERNAL_ERROR, /* 1 */ - XML_ERR_NO_MEMORY, /* 2 */ - XML_ERR_DOCUMENT_START, /* 3 */ - XML_ERR_DOCUMENT_EMPTY, /* 4 */ - XML_ERR_DOCUMENT_END, /* 5 */ - XML_ERR_INVALID_HEX_CHARREF, /* 6 */ - XML_ERR_INVALID_DEC_CHARREF, /* 7 */ - XML_ERR_INVALID_CHARREF, /* 8 */ - XML_ERR_INVALID_CHAR, /* 9 */ - XML_ERR_CHARREF_AT_EOF, /* 10 */ - XML_ERR_CHARREF_IN_PROLOG, /* 11 */ - XML_ERR_CHARREF_IN_EPILOG, /* 12 */ - XML_ERR_CHARREF_IN_DTD, /* 13 */ - XML_ERR_ENTITYREF_AT_EOF, /* 14 */ - XML_ERR_ENTITYREF_IN_PROLOG, /* 15 */ - XML_ERR_ENTITYREF_IN_EPILOG, /* 16 */ - XML_ERR_ENTITYREF_IN_DTD, /* 17 */ - XML_ERR_PEREF_AT_EOF, /* 18 */ - XML_ERR_PEREF_IN_PROLOG, /* 19 */ - XML_ERR_PEREF_IN_EPILOG, /* 20 */ - XML_ERR_PEREF_IN_INT_SUBSET, /* 21 */ - XML_ERR_ENTITYREF_NO_NAME, /* 22 */ - XML_ERR_ENTITYREF_SEMICOL_MISSING, /* 23 */ - XML_ERR_PEREF_NO_NAME, /* 24 */ - XML_ERR_PEREF_SEMICOL_MISSING, /* 25 */ - XML_ERR_UNDECLARED_ENTITY, /* 26 */ - XML_WAR_UNDECLARED_ENTITY, /* 27 */ - XML_ERR_UNPARSED_ENTITY, /* 28 */ - XML_ERR_ENTITY_IS_EXTERNAL, /* 29 */ - XML_ERR_ENTITY_IS_PARAMETER, /* 30 */ - XML_ERR_UNKNOWN_ENCODING, /* 31 */ - XML_ERR_UNSUPPORTED_ENCODING, /* 32 */ - XML_ERR_STRING_NOT_STARTED, /* 33 */ - XML_ERR_STRING_NOT_CLOSED, /* 34 */ - XML_ERR_NS_DECL_ERROR, /* 35 */ - XML_ERR_ENTITY_NOT_STARTED, /* 36 */ - XML_ERR_ENTITY_NOT_FINISHED, /* 37 */ - XML_ERR_LT_IN_ATTRIBUTE, /* 38 */ - XML_ERR_ATTRIBUTE_NOT_STARTED, /* 39 */ - XML_ERR_ATTRIBUTE_NOT_FINISHED, /* 40 */ - XML_ERR_ATTRIBUTE_WITHOUT_VALUE, /* 41 */ - XML_ERR_ATTRIBUTE_REDEFINED, /* 42 */ - XML_ERR_LITERAL_NOT_STARTED, /* 43 */ - XML_ERR_LITERAL_NOT_FINISHED, /* 44 */ - XML_ERR_COMMENT_NOT_FINISHED, /* 45 */ - XML_ERR_PI_NOT_STARTED, /* 46 */ - XML_ERR_PI_NOT_FINISHED, /* 47 */ - XML_ERR_NOTATION_NOT_STARTED, /* 48 */ - XML_ERR_NOTATION_NOT_FINISHED, /* 49 */ - XML_ERR_ATTLIST_NOT_STARTED, /* 50 */ - XML_ERR_ATTLIST_NOT_FINISHED, /* 51 */ - XML_ERR_MIXED_NOT_STARTED, /* 52 */ - XML_ERR_MIXED_NOT_FINISHED, /* 53 */ - XML_ERR_ELEMCONTENT_NOT_STARTED, /* 54 */ - XML_ERR_ELEMCONTENT_NOT_FINISHED, /* 55 */ - XML_ERR_XMLDECL_NOT_STARTED, /* 56 */ - XML_ERR_XMLDECL_NOT_FINISHED, /* 57 */ - XML_ERR_CONDSEC_NOT_STARTED, /* 58 */ - XML_ERR_CONDSEC_NOT_FINISHED, /* 59 */ - XML_ERR_EXT_SUBSET_NOT_FINISHED, /* 60 */ - XML_ERR_DOCTYPE_NOT_FINISHED, /* 61 */ - XML_ERR_MISPLACED_CDATA_END, /* 62 */ - XML_ERR_CDATA_NOT_FINISHED, /* 63 */ - XML_ERR_RESERVED_XML_NAME, /* 64 */ - XML_ERR_SPACE_REQUIRED, /* 65 */ - XML_ERR_SEPARATOR_REQUIRED, /* 66 */ - XML_ERR_NMTOKEN_REQUIRED, /* 67 */ - XML_ERR_NAME_REQUIRED, /* 68 */ - XML_ERR_PCDATA_REQUIRED, /* 69 */ - XML_ERR_URI_REQUIRED, /* 70 */ - XML_ERR_PUBID_REQUIRED, /* 71 */ - XML_ERR_LT_REQUIRED, /* 72 */ - XML_ERR_GT_REQUIRED, /* 73 */ - XML_ERR_LTSLASH_REQUIRED, /* 74 */ - XML_ERR_EQUAL_REQUIRED, /* 75 */ - XML_ERR_TAG_NAME_MISMATCH, /* 76 */ - XML_ERR_TAG_NOT_FINISHED, /* 77 */ - XML_ERR_STANDALONE_VALUE, /* 78 */ - XML_ERR_ENCODING_NAME, /* 79 */ - XML_ERR_HYPHEN_IN_COMMENT, /* 80 */ - XML_ERR_INVALID_ENCODING, /* 81 */ - XML_ERR_EXT_ENTITY_STANDALONE, /* 82 */ - XML_ERR_CONDSEC_INVALID, /* 83 */ - XML_ERR_VALUE_REQUIRED, /* 84 */ - XML_ERR_NOT_WELL_BALANCED, /* 85 */ - XML_ERR_EXTRA_CONTENT, /* 86 */ - XML_ERR_ENTITY_CHAR_ERROR, /* 87 */ - XML_ERR_ENTITY_PE_INTERNAL, /* 88 */ - XML_ERR_ENTITY_LOOP, /* 89 */ - XML_ERR_ENTITY_BOUNDARY, /* 90 */ - XML_ERR_INVALID_URI, /* 91 */ - XML_ERR_URI_FRAGMENT, /* 92 */ - XML_WAR_CATALOG_PI, /* 93 */ - XML_ERR_NO_DTD, /* 94 */ - XML_ERR_CONDSEC_INVALID_KEYWORD, /* 95 */ - XML_ERR_VERSION_MISSING, /* 96 */ - XML_WAR_UNKNOWN_VERSION, /* 97 */ - XML_WAR_LANG_VALUE, /* 98 */ - XML_WAR_NS_URI, /* 99 */ - XML_WAR_NS_URI_RELATIVE, /* 100 */ - XML_ERR_MISSING_ENCODING, /* 101 */ - XML_WAR_SPACE_VALUE, /* 102 */ - XML_ERR_NOT_STANDALONE, /* 103 */ - XML_ERR_ENTITY_PROCESSING, /* 104 */ - XML_ERR_NOTATION_PROCESSING, /* 105 */ - XML_WAR_NS_COLUMN, /* 106 */ - XML_WAR_ENTITY_REDEFINED, /* 107 */ - XML_ERR_UNKNOWN_VERSION, /* 108 */ - XML_ERR_VERSION_MISMATCH, /* 109 */ - XML_NS_ERR_XML_NAMESPACE = 200, - XML_NS_ERR_UNDEFINED_NAMESPACE, /* 201 */ - XML_NS_ERR_QNAME, /* 202 */ - XML_NS_ERR_ATTRIBUTE_REDEFINED, /* 203 */ - XML_NS_ERR_EMPTY, /* 204 */ - XML_NS_ERR_COLON, /* 205 */ - XML_DTD_ATTRIBUTE_DEFAULT = 500, - XML_DTD_ATTRIBUTE_REDEFINED, /* 501 */ - XML_DTD_ATTRIBUTE_VALUE, /* 502 */ - XML_DTD_CONTENT_ERROR, /* 503 */ - XML_DTD_CONTENT_MODEL, /* 504 */ - XML_DTD_CONTENT_NOT_DETERMINIST, /* 505 */ - XML_DTD_DIFFERENT_PREFIX, /* 506 */ - XML_DTD_ELEM_DEFAULT_NAMESPACE, /* 507 */ - XML_DTD_ELEM_NAMESPACE, /* 508 */ - XML_DTD_ELEM_REDEFINED, /* 509 */ - XML_DTD_EMPTY_NOTATION, /* 510 */ - XML_DTD_ENTITY_TYPE, /* 511 */ - XML_DTD_ID_FIXED, /* 512 */ - XML_DTD_ID_REDEFINED, /* 513 */ - XML_DTD_ID_SUBSET, /* 514 */ - XML_DTD_INVALID_CHILD, /* 515 */ - XML_DTD_INVALID_DEFAULT, /* 516 */ - XML_DTD_LOAD_ERROR, /* 517 */ - XML_DTD_MISSING_ATTRIBUTE, /* 518 */ - XML_DTD_MIXED_CORRUPT, /* 519 */ - XML_DTD_MULTIPLE_ID, /* 520 */ - XML_DTD_NO_DOC, /* 521 */ - XML_DTD_NO_DTD, /* 522 */ - XML_DTD_NO_ELEM_NAME, /* 523 */ - XML_DTD_NO_PREFIX, /* 524 */ - XML_DTD_NO_ROOT, /* 525 */ - XML_DTD_NOTATION_REDEFINED, /* 526 */ - XML_DTD_NOTATION_VALUE, /* 527 */ - XML_DTD_NOT_EMPTY, /* 528 */ - XML_DTD_NOT_PCDATA, /* 529 */ - XML_DTD_NOT_STANDALONE, /* 530 */ - XML_DTD_ROOT_NAME, /* 531 */ - XML_DTD_STANDALONE_WHITE_SPACE, /* 532 */ - XML_DTD_UNKNOWN_ATTRIBUTE, /* 533 */ - XML_DTD_UNKNOWN_ELEM, /* 534 */ - XML_DTD_UNKNOWN_ENTITY, /* 535 */ - XML_DTD_UNKNOWN_ID, /* 536 */ - XML_DTD_UNKNOWN_NOTATION, /* 537 */ - XML_DTD_STANDALONE_DEFAULTED, /* 538 */ - XML_DTD_XMLID_VALUE, /* 539 */ - XML_DTD_XMLID_TYPE, /* 540 */ - XML_DTD_DUP_TOKEN, /* 541 */ - XML_HTML_STRUCURE_ERROR = 800, - XML_HTML_UNKNOWN_TAG, /* 801 */ - XML_RNGP_ANYNAME_ATTR_ANCESTOR = 1000, - XML_RNGP_ATTR_CONFLICT, /* 1001 */ - XML_RNGP_ATTRIBUTE_CHILDREN, /* 1002 */ - XML_RNGP_ATTRIBUTE_CONTENT, /* 1003 */ - XML_RNGP_ATTRIBUTE_EMPTY, /* 1004 */ - XML_RNGP_ATTRIBUTE_NOOP, /* 1005 */ - XML_RNGP_CHOICE_CONTENT, /* 1006 */ - XML_RNGP_CHOICE_EMPTY, /* 1007 */ - XML_RNGP_CREATE_FAILURE, /* 1008 */ - XML_RNGP_DATA_CONTENT, /* 1009 */ - XML_RNGP_DEF_CHOICE_AND_INTERLEAVE, /* 1010 */ - XML_RNGP_DEFINE_CREATE_FAILED, /* 1011 */ - XML_RNGP_DEFINE_EMPTY, /* 1012 */ - XML_RNGP_DEFINE_MISSING, /* 1013 */ - XML_RNGP_DEFINE_NAME_MISSING, /* 1014 */ - XML_RNGP_ELEM_CONTENT_EMPTY, /* 1015 */ - XML_RNGP_ELEM_CONTENT_ERROR, /* 1016 */ - XML_RNGP_ELEMENT_EMPTY, /* 1017 */ - XML_RNGP_ELEMENT_CONTENT, /* 1018 */ - XML_RNGP_ELEMENT_NAME, /* 1019 */ - XML_RNGP_ELEMENT_NO_CONTENT, /* 1020 */ - XML_RNGP_ELEM_TEXT_CONFLICT, /* 1021 */ - XML_RNGP_EMPTY, /* 1022 */ - XML_RNGP_EMPTY_CONSTRUCT, /* 1023 */ - XML_RNGP_EMPTY_CONTENT, /* 1024 */ - XML_RNGP_EMPTY_NOT_EMPTY, /* 1025 */ - XML_RNGP_ERROR_TYPE_LIB, /* 1026 */ - XML_RNGP_EXCEPT_EMPTY, /* 1027 */ - XML_RNGP_EXCEPT_MISSING, /* 1028 */ - XML_RNGP_EXCEPT_MULTIPLE, /* 1029 */ - XML_RNGP_EXCEPT_NO_CONTENT, /* 1030 */ - XML_RNGP_EXTERNALREF_EMTPY, /* 1031 */ - XML_RNGP_EXTERNAL_REF_FAILURE, /* 1032 */ - XML_RNGP_EXTERNALREF_RECURSE, /* 1033 */ - XML_RNGP_FORBIDDEN_ATTRIBUTE, /* 1034 */ - XML_RNGP_FOREIGN_ELEMENT, /* 1035 */ - XML_RNGP_GRAMMAR_CONTENT, /* 1036 */ - XML_RNGP_GRAMMAR_EMPTY, /* 1037 */ - XML_RNGP_GRAMMAR_MISSING, /* 1038 */ - XML_RNGP_GRAMMAR_NO_START, /* 1039 */ - XML_RNGP_GROUP_ATTR_CONFLICT, /* 1040 */ - XML_RNGP_HREF_ERROR, /* 1041 */ - XML_RNGP_INCLUDE_EMPTY, /* 1042 */ - XML_RNGP_INCLUDE_FAILURE, /* 1043 */ - XML_RNGP_INCLUDE_RECURSE, /* 1044 */ - XML_RNGP_INTERLEAVE_ADD, /* 1045 */ - XML_RNGP_INTERLEAVE_CREATE_FAILED, /* 1046 */ - XML_RNGP_INTERLEAVE_EMPTY, /* 1047 */ - XML_RNGP_INTERLEAVE_NO_CONTENT, /* 1048 */ - XML_RNGP_INVALID_DEFINE_NAME, /* 1049 */ - XML_RNGP_INVALID_URI, /* 1050 */ - XML_RNGP_INVALID_VALUE, /* 1051 */ - XML_RNGP_MISSING_HREF, /* 1052 */ - XML_RNGP_NAME_MISSING, /* 1053 */ - XML_RNGP_NEED_COMBINE, /* 1054 */ - XML_RNGP_NOTALLOWED_NOT_EMPTY, /* 1055 */ - XML_RNGP_NSNAME_ATTR_ANCESTOR, /* 1056 */ - XML_RNGP_NSNAME_NO_NS, /* 1057 */ - XML_RNGP_PARAM_FORBIDDEN, /* 1058 */ - XML_RNGP_PARAM_NAME_MISSING, /* 1059 */ - XML_RNGP_PARENTREF_CREATE_FAILED, /* 1060 */ - XML_RNGP_PARENTREF_NAME_INVALID, /* 1061 */ - XML_RNGP_PARENTREF_NO_NAME, /* 1062 */ - XML_RNGP_PARENTREF_NO_PARENT, /* 1063 */ - XML_RNGP_PARENTREF_NOT_EMPTY, /* 1064 */ - XML_RNGP_PARSE_ERROR, /* 1065 */ - XML_RNGP_PAT_ANYNAME_EXCEPT_ANYNAME, /* 1066 */ - XML_RNGP_PAT_ATTR_ATTR, /* 1067 */ - XML_RNGP_PAT_ATTR_ELEM, /* 1068 */ - XML_RNGP_PAT_DATA_EXCEPT_ATTR, /* 1069 */ - XML_RNGP_PAT_DATA_EXCEPT_ELEM, /* 1070 */ - XML_RNGP_PAT_DATA_EXCEPT_EMPTY, /* 1071 */ - XML_RNGP_PAT_DATA_EXCEPT_GROUP, /* 1072 */ - XML_RNGP_PAT_DATA_EXCEPT_INTERLEAVE, /* 1073 */ - XML_RNGP_PAT_DATA_EXCEPT_LIST, /* 1074 */ - XML_RNGP_PAT_DATA_EXCEPT_ONEMORE, /* 1075 */ - XML_RNGP_PAT_DATA_EXCEPT_REF, /* 1076 */ - XML_RNGP_PAT_DATA_EXCEPT_TEXT, /* 1077 */ - XML_RNGP_PAT_LIST_ATTR, /* 1078 */ - XML_RNGP_PAT_LIST_ELEM, /* 1079 */ - XML_RNGP_PAT_LIST_INTERLEAVE, /* 1080 */ - XML_RNGP_PAT_LIST_LIST, /* 1081 */ - XML_RNGP_PAT_LIST_REF, /* 1082 */ - XML_RNGP_PAT_LIST_TEXT, /* 1083 */ - XML_RNGP_PAT_NSNAME_EXCEPT_ANYNAME, /* 1084 */ - XML_RNGP_PAT_NSNAME_EXCEPT_NSNAME, /* 1085 */ - XML_RNGP_PAT_ONEMORE_GROUP_ATTR, /* 1086 */ - XML_RNGP_PAT_ONEMORE_INTERLEAVE_ATTR, /* 1087 */ - XML_RNGP_PAT_START_ATTR, /* 1088 */ - XML_RNGP_PAT_START_DATA, /* 1089 */ - XML_RNGP_PAT_START_EMPTY, /* 1090 */ - XML_RNGP_PAT_START_GROUP, /* 1091 */ - XML_RNGP_PAT_START_INTERLEAVE, /* 1092 */ - XML_RNGP_PAT_START_LIST, /* 1093 */ - XML_RNGP_PAT_START_ONEMORE, /* 1094 */ - XML_RNGP_PAT_START_TEXT, /* 1095 */ - XML_RNGP_PAT_START_VALUE, /* 1096 */ - XML_RNGP_PREFIX_UNDEFINED, /* 1097 */ - XML_RNGP_REF_CREATE_FAILED, /* 1098 */ - XML_RNGP_REF_CYCLE, /* 1099 */ - XML_RNGP_REF_NAME_INVALID, /* 1100 */ - XML_RNGP_REF_NO_DEF, /* 1101 */ - XML_RNGP_REF_NO_NAME, /* 1102 */ - XML_RNGP_REF_NOT_EMPTY, /* 1103 */ - XML_RNGP_START_CHOICE_AND_INTERLEAVE, /* 1104 */ - XML_RNGP_START_CONTENT, /* 1105 */ - XML_RNGP_START_EMPTY, /* 1106 */ - XML_RNGP_START_MISSING, /* 1107 */ - XML_RNGP_TEXT_EXPECTED, /* 1108 */ - XML_RNGP_TEXT_HAS_CHILD, /* 1109 */ - XML_RNGP_TYPE_MISSING, /* 1110 */ - XML_RNGP_TYPE_NOT_FOUND, /* 1111 */ - XML_RNGP_TYPE_VALUE, /* 1112 */ - XML_RNGP_UNKNOWN_ATTRIBUTE, /* 1113 */ - XML_RNGP_UNKNOWN_COMBINE, /* 1114 */ - XML_RNGP_UNKNOWN_CONSTRUCT, /* 1115 */ - XML_RNGP_UNKNOWN_TYPE_LIB, /* 1116 */ - XML_RNGP_URI_FRAGMENT, /* 1117 */ - XML_RNGP_URI_NOT_ABSOLUTE, /* 1118 */ - XML_RNGP_VALUE_EMPTY, /* 1119 */ - XML_RNGP_VALUE_NO_CONTENT, /* 1120 */ - XML_RNGP_XMLNS_NAME, /* 1121 */ - XML_RNGP_XML_NS, /* 1122 */ - XML_XPATH_EXPRESSION_OK = 1200, - XML_XPATH_NUMBER_ERROR, /* 1201 */ - XML_XPATH_UNFINISHED_LITERAL_ERROR, /* 1202 */ - XML_XPATH_START_LITERAL_ERROR, /* 1203 */ - XML_XPATH_VARIABLE_REF_ERROR, /* 1204 */ - XML_XPATH_UNDEF_VARIABLE_ERROR, /* 1205 */ - XML_XPATH_INVALID_PREDICATE_ERROR, /* 1206 */ - XML_XPATH_EXPR_ERROR, /* 1207 */ - XML_XPATH_UNCLOSED_ERROR, /* 1208 */ - XML_XPATH_UNKNOWN_FUNC_ERROR, /* 1209 */ - XML_XPATH_INVALID_OPERAND, /* 1210 */ - XML_XPATH_INVALID_TYPE, /* 1211 */ - XML_XPATH_INVALID_ARITY, /* 1212 */ - XML_XPATH_INVALID_CTXT_SIZE, /* 1213 */ - XML_XPATH_INVALID_CTXT_POSITION, /* 1214 */ - XML_XPATH_MEMORY_ERROR, /* 1215 */ - XML_XPTR_SYNTAX_ERROR, /* 1216 */ - XML_XPTR_RESOURCE_ERROR, /* 1217 */ - XML_XPTR_SUB_RESOURCE_ERROR, /* 1218 */ - XML_XPATH_UNDEF_PREFIX_ERROR, /* 1219 */ - XML_XPATH_ENCODING_ERROR, /* 1220 */ - XML_XPATH_INVALID_CHAR_ERROR, /* 1221 */ - XML_TREE_INVALID_HEX = 1300, - XML_TREE_INVALID_DEC, /* 1301 */ - XML_TREE_UNTERMINATED_ENTITY, /* 1302 */ - XML_TREE_NOT_UTF8, /* 1303 */ - XML_SAVE_NOT_UTF8 = 1400, - XML_SAVE_CHAR_INVALID, /* 1401 */ - XML_SAVE_NO_DOCTYPE, /* 1402 */ - XML_SAVE_UNKNOWN_ENCODING, /* 1403 */ - XML_REGEXP_COMPILE_ERROR = 1450, - XML_IO_UNKNOWN = 1500, - XML_IO_EACCES, /* 1501 */ - XML_IO_EAGAIN, /* 1502 */ - XML_IO_EBADF, /* 1503 */ - XML_IO_EBADMSG, /* 1504 */ - XML_IO_EBUSY, /* 1505 */ - XML_IO_ECANCELED, /* 1506 */ - XML_IO_ECHILD, /* 1507 */ - XML_IO_EDEADLK, /* 1508 */ - XML_IO_EDOM, /* 1509 */ - XML_IO_EEXIST, /* 1510 */ - XML_IO_EFAULT, /* 1511 */ - XML_IO_EFBIG, /* 1512 */ - XML_IO_EINPROGRESS, /* 1513 */ - XML_IO_EINTR, /* 1514 */ - XML_IO_EINVAL, /* 1515 */ - XML_IO_EIO, /* 1516 */ - XML_IO_EISDIR, /* 1517 */ - XML_IO_EMFILE, /* 1518 */ - XML_IO_EMLINK, /* 1519 */ - XML_IO_EMSGSIZE, /* 1520 */ - XML_IO_ENAMETOOLONG, /* 1521 */ - XML_IO_ENFILE, /* 1522 */ - XML_IO_ENODEV, /* 1523 */ - XML_IO_ENOENT, /* 1524 */ - XML_IO_ENOEXEC, /* 1525 */ - XML_IO_ENOLCK, /* 1526 */ - XML_IO_ENOMEM, /* 1527 */ - XML_IO_ENOSPC, /* 1528 */ - XML_IO_ENOSYS, /* 1529 */ - XML_IO_ENOTDIR, /* 1530 */ - XML_IO_ENOTEMPTY, /* 1531 */ - XML_IO_ENOTSUP, /* 1532 */ - XML_IO_ENOTTY, /* 1533 */ - XML_IO_ENXIO, /* 1534 */ - XML_IO_EPERM, /* 1535 */ - XML_IO_EPIPE, /* 1536 */ - XML_IO_ERANGE, /* 1537 */ - XML_IO_EROFS, /* 1538 */ - XML_IO_ESPIPE, /* 1539 */ - XML_IO_ESRCH, /* 1540 */ - XML_IO_ETIMEDOUT, /* 1541 */ - XML_IO_EXDEV, /* 1542 */ - XML_IO_NETWORK_ATTEMPT, /* 1543 */ - XML_IO_ENCODER, /* 1544 */ - XML_IO_FLUSH, /* 1545 */ - XML_IO_WRITE, /* 1546 */ - XML_IO_NO_INPUT, /* 1547 */ - XML_IO_BUFFER_FULL, /* 1548 */ - XML_IO_LOAD_ERROR, /* 1549 */ - XML_IO_ENOTSOCK, /* 1550 */ - XML_IO_EISCONN, /* 1551 */ - XML_IO_ECONNREFUSED, /* 1552 */ - XML_IO_ENETUNREACH, /* 1553 */ - XML_IO_EADDRINUSE, /* 1554 */ - XML_IO_EALREADY, /* 1555 */ - XML_IO_EAFNOSUPPORT, /* 1556 */ - XML_XINCLUDE_RECURSION=1600, - XML_XINCLUDE_PARSE_VALUE, /* 1601 */ - XML_XINCLUDE_ENTITY_DEF_MISMATCH, /* 1602 */ - XML_XINCLUDE_NO_HREF, /* 1603 */ - XML_XINCLUDE_NO_FALLBACK, /* 1604 */ - XML_XINCLUDE_HREF_URI, /* 1605 */ - XML_XINCLUDE_TEXT_FRAGMENT, /* 1606 */ - XML_XINCLUDE_TEXT_DOCUMENT, /* 1607 */ - XML_XINCLUDE_INVALID_CHAR, /* 1608 */ - XML_XINCLUDE_BUILD_FAILED, /* 1609 */ - XML_XINCLUDE_UNKNOWN_ENCODING, /* 1610 */ - XML_XINCLUDE_MULTIPLE_ROOT, /* 1611 */ - XML_XINCLUDE_XPTR_FAILED, /* 1612 */ - XML_XINCLUDE_XPTR_RESULT, /* 1613 */ - XML_XINCLUDE_INCLUDE_IN_INCLUDE, /* 1614 */ - XML_XINCLUDE_FALLBACKS_IN_INCLUDE, /* 1615 */ - XML_XINCLUDE_FALLBACK_NOT_IN_INCLUDE, /* 1616 */ - XML_XINCLUDE_DEPRECATED_NS, /* 1617 */ - XML_XINCLUDE_FRAGMENT_ID, /* 1618 */ - XML_CATALOG_MISSING_ATTR = 1650, - XML_CATALOG_ENTRY_BROKEN, /* 1651 */ - XML_CATALOG_PREFER_VALUE, /* 1652 */ - XML_CATALOG_NOT_CATALOG, /* 1653 */ - XML_CATALOG_RECURSION, /* 1654 */ - XML_SCHEMAP_PREFIX_UNDEFINED = 1700, - XML_SCHEMAP_ATTRFORMDEFAULT_VALUE, /* 1701 */ - XML_SCHEMAP_ATTRGRP_NONAME_NOREF, /* 1702 */ - XML_SCHEMAP_ATTR_NONAME_NOREF, /* 1703 */ - XML_SCHEMAP_COMPLEXTYPE_NONAME_NOREF, /* 1704 */ - XML_SCHEMAP_ELEMFORMDEFAULT_VALUE, /* 1705 */ - XML_SCHEMAP_ELEM_NONAME_NOREF, /* 1706 */ - XML_SCHEMAP_EXTENSION_NO_BASE, /* 1707 */ - XML_SCHEMAP_FACET_NO_VALUE, /* 1708 */ - XML_SCHEMAP_FAILED_BUILD_IMPORT, /* 1709 */ - XML_SCHEMAP_GROUP_NONAME_NOREF, /* 1710 */ - XML_SCHEMAP_IMPORT_NAMESPACE_NOT_URI, /* 1711 */ - XML_SCHEMAP_IMPORT_REDEFINE_NSNAME, /* 1712 */ - XML_SCHEMAP_IMPORT_SCHEMA_NOT_URI, /* 1713 */ - XML_SCHEMAP_INVALID_BOOLEAN, /* 1714 */ - XML_SCHEMAP_INVALID_ENUM, /* 1715 */ - XML_SCHEMAP_INVALID_FACET, /* 1716 */ - XML_SCHEMAP_INVALID_FACET_VALUE, /* 1717 */ - XML_SCHEMAP_INVALID_MAXOCCURS, /* 1718 */ - XML_SCHEMAP_INVALID_MINOCCURS, /* 1719 */ - XML_SCHEMAP_INVALID_REF_AND_SUBTYPE, /* 1720 */ - XML_SCHEMAP_INVALID_WHITE_SPACE, /* 1721 */ - XML_SCHEMAP_NOATTR_NOREF, /* 1722 */ - XML_SCHEMAP_NOTATION_NO_NAME, /* 1723 */ - XML_SCHEMAP_NOTYPE_NOREF, /* 1724 */ - XML_SCHEMAP_REF_AND_SUBTYPE, /* 1725 */ - XML_SCHEMAP_RESTRICTION_NONAME_NOREF, /* 1726 */ - XML_SCHEMAP_SIMPLETYPE_NONAME, /* 1727 */ - XML_SCHEMAP_TYPE_AND_SUBTYPE, /* 1728 */ - XML_SCHEMAP_UNKNOWN_ALL_CHILD, /* 1729 */ - XML_SCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD, /* 1730 */ - XML_SCHEMAP_UNKNOWN_ATTR_CHILD, /* 1731 */ - XML_SCHEMAP_UNKNOWN_ATTRGRP_CHILD, /* 1732 */ - XML_SCHEMAP_UNKNOWN_ATTRIBUTE_GROUP, /* 1733 */ - XML_SCHEMAP_UNKNOWN_BASE_TYPE, /* 1734 */ - XML_SCHEMAP_UNKNOWN_CHOICE_CHILD, /* 1735 */ - XML_SCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD, /* 1736 */ - XML_SCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD, /* 1737 */ - XML_SCHEMAP_UNKNOWN_ELEM_CHILD, /* 1738 */ - XML_SCHEMAP_UNKNOWN_EXTENSION_CHILD, /* 1739 */ - XML_SCHEMAP_UNKNOWN_FACET_CHILD, /* 1740 */ - XML_SCHEMAP_UNKNOWN_FACET_TYPE, /* 1741 */ - XML_SCHEMAP_UNKNOWN_GROUP_CHILD, /* 1742 */ - XML_SCHEMAP_UNKNOWN_IMPORT_CHILD, /* 1743 */ - XML_SCHEMAP_UNKNOWN_LIST_CHILD, /* 1744 */ - XML_SCHEMAP_UNKNOWN_NOTATION_CHILD, /* 1745 */ - XML_SCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD, /* 1746 */ - XML_SCHEMAP_UNKNOWN_REF, /* 1747 */ - XML_SCHEMAP_UNKNOWN_RESTRICTION_CHILD, /* 1748 */ - XML_SCHEMAP_UNKNOWN_SCHEMAS_CHILD, /* 1749 */ - XML_SCHEMAP_UNKNOWN_SEQUENCE_CHILD, /* 1750 */ - XML_SCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD, /* 1751 */ - XML_SCHEMAP_UNKNOWN_SIMPLETYPE_CHILD, /* 1752 */ - XML_SCHEMAP_UNKNOWN_TYPE, /* 1753 */ - XML_SCHEMAP_UNKNOWN_UNION_CHILD, /* 1754 */ - XML_SCHEMAP_ELEM_DEFAULT_FIXED, /* 1755 */ - XML_SCHEMAP_REGEXP_INVALID, /* 1756 */ - XML_SCHEMAP_FAILED_LOAD, /* 1757 */ - XML_SCHEMAP_NOTHING_TO_PARSE, /* 1758 */ - XML_SCHEMAP_NOROOT, /* 1759 */ - XML_SCHEMAP_REDEFINED_GROUP, /* 1760 */ - XML_SCHEMAP_REDEFINED_TYPE, /* 1761 */ - XML_SCHEMAP_REDEFINED_ELEMENT, /* 1762 */ - XML_SCHEMAP_REDEFINED_ATTRGROUP, /* 1763 */ - XML_SCHEMAP_REDEFINED_ATTR, /* 1764 */ - XML_SCHEMAP_REDEFINED_NOTATION, /* 1765 */ - XML_SCHEMAP_FAILED_PARSE, /* 1766 */ - XML_SCHEMAP_UNKNOWN_PREFIX, /* 1767 */ - XML_SCHEMAP_DEF_AND_PREFIX, /* 1768 */ - XML_SCHEMAP_UNKNOWN_INCLUDE_CHILD, /* 1769 */ - XML_SCHEMAP_INCLUDE_SCHEMA_NOT_URI, /* 1770 */ - XML_SCHEMAP_INCLUDE_SCHEMA_NO_URI, /* 1771 */ - XML_SCHEMAP_NOT_SCHEMA, /* 1772 */ - XML_SCHEMAP_UNKNOWN_MEMBER_TYPE, /* 1773 */ - XML_SCHEMAP_INVALID_ATTR_USE, /* 1774 */ - XML_SCHEMAP_RECURSIVE, /* 1775 */ - XML_SCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE, /* 1776 */ - XML_SCHEMAP_INVALID_ATTR_COMBINATION, /* 1777 */ - XML_SCHEMAP_INVALID_ATTR_INLINE_COMBINATION, /* 1778 */ - XML_SCHEMAP_MISSING_SIMPLETYPE_CHILD, /* 1779 */ - XML_SCHEMAP_INVALID_ATTR_NAME, /* 1780 */ - XML_SCHEMAP_REF_AND_CONTENT, /* 1781 */ - XML_SCHEMAP_CT_PROPS_CORRECT_1, /* 1782 */ - XML_SCHEMAP_CT_PROPS_CORRECT_2, /* 1783 */ - XML_SCHEMAP_CT_PROPS_CORRECT_3, /* 1784 */ - XML_SCHEMAP_CT_PROPS_CORRECT_4, /* 1785 */ - XML_SCHEMAP_CT_PROPS_CORRECT_5, /* 1786 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_1, /* 1787 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1, /* 1788 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2, /* 1789 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_2, /* 1790 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_3, /* 1791 */ - XML_SCHEMAP_WILDCARD_INVALID_NS_MEMBER, /* 1792 */ - XML_SCHEMAP_INTERSECTION_NOT_EXPRESSIBLE, /* 1793 */ - XML_SCHEMAP_UNION_NOT_EXPRESSIBLE, /* 1794 */ - XML_SCHEMAP_SRC_IMPORT_3_1, /* 1795 */ - XML_SCHEMAP_SRC_IMPORT_3_2, /* 1796 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_1, /* 1797 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2, /* 1798 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_3, /* 1799 */ - XML_SCHEMAP_COS_CT_EXTENDS_1_3, /* 1800 */ - XML_SCHEMAV_NOROOT = 1801, - XML_SCHEMAV_UNDECLAREDELEM, /* 1802 */ - XML_SCHEMAV_NOTTOPLEVEL, /* 1803 */ - XML_SCHEMAV_MISSING, /* 1804 */ - XML_SCHEMAV_WRONGELEM, /* 1805 */ - XML_SCHEMAV_NOTYPE, /* 1806 */ - XML_SCHEMAV_NOROLLBACK, /* 1807 */ - XML_SCHEMAV_ISABSTRACT, /* 1808 */ - XML_SCHEMAV_NOTEMPTY, /* 1809 */ - XML_SCHEMAV_ELEMCONT, /* 1810 */ - XML_SCHEMAV_HAVEDEFAULT, /* 1811 */ - XML_SCHEMAV_NOTNILLABLE, /* 1812 */ - XML_SCHEMAV_EXTRACONTENT, /* 1813 */ - XML_SCHEMAV_INVALIDATTR, /* 1814 */ - XML_SCHEMAV_INVALIDELEM, /* 1815 */ - XML_SCHEMAV_NOTDETERMINIST, /* 1816 */ - XML_SCHEMAV_CONSTRUCT, /* 1817 */ - XML_SCHEMAV_INTERNAL, /* 1818 */ - XML_SCHEMAV_NOTSIMPLE, /* 1819 */ - XML_SCHEMAV_ATTRUNKNOWN, /* 1820 */ - XML_SCHEMAV_ATTRINVALID, /* 1821 */ - XML_SCHEMAV_VALUE, /* 1822 */ - XML_SCHEMAV_FACET, /* 1823 */ - XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_1, /* 1824 */ - XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_2, /* 1825 */ - XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_3, /* 1826 */ - XML_SCHEMAV_CVC_TYPE_3_1_1, /* 1827 */ - XML_SCHEMAV_CVC_TYPE_3_1_2, /* 1828 */ - XML_SCHEMAV_CVC_FACET_VALID, /* 1829 */ - XML_SCHEMAV_CVC_LENGTH_VALID, /* 1830 */ - XML_SCHEMAV_CVC_MINLENGTH_VALID, /* 1831 */ - XML_SCHEMAV_CVC_MAXLENGTH_VALID, /* 1832 */ - XML_SCHEMAV_CVC_MININCLUSIVE_VALID, /* 1833 */ - XML_SCHEMAV_CVC_MAXINCLUSIVE_VALID, /* 1834 */ - XML_SCHEMAV_CVC_MINEXCLUSIVE_VALID, /* 1835 */ - XML_SCHEMAV_CVC_MAXEXCLUSIVE_VALID, /* 1836 */ - XML_SCHEMAV_CVC_TOTALDIGITS_VALID, /* 1837 */ - XML_SCHEMAV_CVC_FRACTIONDIGITS_VALID, /* 1838 */ - XML_SCHEMAV_CVC_PATTERN_VALID, /* 1839 */ - XML_SCHEMAV_CVC_ENUMERATION_VALID, /* 1840 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_1, /* 1841 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_2, /* 1842 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_3, /* 1843 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_4, /* 1844 */ - XML_SCHEMAV_CVC_ELT_1, /* 1845 */ - XML_SCHEMAV_CVC_ELT_2, /* 1846 */ - XML_SCHEMAV_CVC_ELT_3_1, /* 1847 */ - XML_SCHEMAV_CVC_ELT_3_2_1, /* 1848 */ - XML_SCHEMAV_CVC_ELT_3_2_2, /* 1849 */ - XML_SCHEMAV_CVC_ELT_4_1, /* 1850 */ - XML_SCHEMAV_CVC_ELT_4_2, /* 1851 */ - XML_SCHEMAV_CVC_ELT_4_3, /* 1852 */ - XML_SCHEMAV_CVC_ELT_5_1_1, /* 1853 */ - XML_SCHEMAV_CVC_ELT_5_1_2, /* 1854 */ - XML_SCHEMAV_CVC_ELT_5_2_1, /* 1855 */ - XML_SCHEMAV_CVC_ELT_5_2_2_1, /* 1856 */ - XML_SCHEMAV_CVC_ELT_5_2_2_2_1, /* 1857 */ - XML_SCHEMAV_CVC_ELT_5_2_2_2_2, /* 1858 */ - XML_SCHEMAV_CVC_ELT_6, /* 1859 */ - XML_SCHEMAV_CVC_ELT_7, /* 1860 */ - XML_SCHEMAV_CVC_ATTRIBUTE_1, /* 1861 */ - XML_SCHEMAV_CVC_ATTRIBUTE_2, /* 1862 */ - XML_SCHEMAV_CVC_ATTRIBUTE_3, /* 1863 */ - XML_SCHEMAV_CVC_ATTRIBUTE_4, /* 1864 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_3_1, /* 1865 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_1, /* 1866 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_2, /* 1867 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_4, /* 1868 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_5_1, /* 1869 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_5_2, /* 1870 */ - XML_SCHEMAV_ELEMENT_CONTENT, /* 1871 */ - XML_SCHEMAV_DOCUMENT_ELEMENT_MISSING, /* 1872 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_1, /* 1873 */ - XML_SCHEMAV_CVC_AU, /* 1874 */ - XML_SCHEMAV_CVC_TYPE_1, /* 1875 */ - XML_SCHEMAV_CVC_TYPE_2, /* 1876 */ - XML_SCHEMAV_CVC_IDC, /* 1877 */ - XML_SCHEMAV_CVC_WILDCARD, /* 1878 */ - XML_SCHEMAV_MISC, /* 1879 */ - XML_XPTR_UNKNOWN_SCHEME = 1900, - XML_XPTR_CHILDSEQ_START, /* 1901 */ - XML_XPTR_EVAL_FAILED, /* 1902 */ - XML_XPTR_EXTRA_OBJECTS, /* 1903 */ - XML_C14N_CREATE_CTXT = 1950, - XML_C14N_REQUIRES_UTF8, /* 1951 */ - XML_C14N_CREATE_STACK, /* 1952 */ - XML_C14N_INVALID_NODE, /* 1953 */ - XML_C14N_UNKNOW_NODE, /* 1954 */ - XML_C14N_RELATIVE_NAMESPACE, /* 1955 */ - XML_FTP_PASV_ANSWER = 2000, - XML_FTP_EPSV_ANSWER, /* 2001 */ - XML_FTP_ACCNT, /* 2002 */ - XML_FTP_URL_SYNTAX, /* 2003 */ - XML_HTTP_URL_SYNTAX = 2020, - XML_HTTP_USE_IP, /* 2021 */ - XML_HTTP_UNKNOWN_HOST, /* 2022 */ - XML_SCHEMAP_SRC_SIMPLE_TYPE_1 = 3000, - XML_SCHEMAP_SRC_SIMPLE_TYPE_2, /* 3001 */ - XML_SCHEMAP_SRC_SIMPLE_TYPE_3, /* 3002 */ - XML_SCHEMAP_SRC_SIMPLE_TYPE_4, /* 3003 */ - XML_SCHEMAP_SRC_RESOLVE, /* 3004 */ - XML_SCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE, /* 3005 */ - XML_SCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE, /* 3006 */ - XML_SCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES, /* 3007 */ - XML_SCHEMAP_ST_PROPS_CORRECT_1, /* 3008 */ - XML_SCHEMAP_ST_PROPS_CORRECT_2, /* 3009 */ - XML_SCHEMAP_ST_PROPS_CORRECT_3, /* 3010 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_1, /* 3011 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_2, /* 3012 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_3_1, /* 3013 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_3_2, /* 3014 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_1, /* 3015 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_1, /* 3016 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_2, /* 3017 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_1, /* 3018 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_2, /* 3019 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_3, /* 3020 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_4, /* 3021 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_5, /* 3022 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_1, /* 3023 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1, /* 3024 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1_2, /* 3025 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_2, /* 3026 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_1, /* 3027 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_3, /* 3028 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_4, /* 3029 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_5, /* 3030 */ - XML_SCHEMAP_COS_ST_DERIVED_OK_2_1, /* 3031 */ - XML_SCHEMAP_COS_ST_DERIVED_OK_2_2, /* 3032 */ - XML_SCHEMAP_S4S_ELEM_NOT_ALLOWED, /* 3033 */ - XML_SCHEMAP_S4S_ELEM_MISSING, /* 3034 */ - XML_SCHEMAP_S4S_ATTR_NOT_ALLOWED, /* 3035 */ - XML_SCHEMAP_S4S_ATTR_MISSING, /* 3036 */ - XML_SCHEMAP_S4S_ATTR_INVALID_VALUE, /* 3037 */ - XML_SCHEMAP_SRC_ELEMENT_1, /* 3038 */ - XML_SCHEMAP_SRC_ELEMENT_2_1, /* 3039 */ - XML_SCHEMAP_SRC_ELEMENT_2_2, /* 3040 */ - XML_SCHEMAP_SRC_ELEMENT_3, /* 3041 */ - XML_SCHEMAP_P_PROPS_CORRECT_1, /* 3042 */ - XML_SCHEMAP_P_PROPS_CORRECT_2_1, /* 3043 */ - XML_SCHEMAP_P_PROPS_CORRECT_2_2, /* 3044 */ - XML_SCHEMAP_E_PROPS_CORRECT_2, /* 3045 */ - XML_SCHEMAP_E_PROPS_CORRECT_3, /* 3046 */ - XML_SCHEMAP_E_PROPS_CORRECT_4, /* 3047 */ - XML_SCHEMAP_E_PROPS_CORRECT_5, /* 3048 */ - XML_SCHEMAP_E_PROPS_CORRECT_6, /* 3049 */ - XML_SCHEMAP_SRC_INCLUDE, /* 3050 */ - XML_SCHEMAP_SRC_ATTRIBUTE_1, /* 3051 */ - XML_SCHEMAP_SRC_ATTRIBUTE_2, /* 3052 */ - XML_SCHEMAP_SRC_ATTRIBUTE_3_1, /* 3053 */ - XML_SCHEMAP_SRC_ATTRIBUTE_3_2, /* 3054 */ - XML_SCHEMAP_SRC_ATTRIBUTE_4, /* 3055 */ - XML_SCHEMAP_NO_XMLNS, /* 3056 */ - XML_SCHEMAP_NO_XSI, /* 3057 */ - XML_SCHEMAP_COS_VALID_DEFAULT_1, /* 3058 */ - XML_SCHEMAP_COS_VALID_DEFAULT_2_1, /* 3059 */ - XML_SCHEMAP_COS_VALID_DEFAULT_2_2_1, /* 3060 */ - XML_SCHEMAP_COS_VALID_DEFAULT_2_2_2, /* 3061 */ - XML_SCHEMAP_CVC_SIMPLE_TYPE, /* 3062 */ - XML_SCHEMAP_COS_CT_EXTENDS_1_1, /* 3063 */ - XML_SCHEMAP_SRC_IMPORT_1_1, /* 3064 */ - XML_SCHEMAP_SRC_IMPORT_1_2, /* 3065 */ - XML_SCHEMAP_SRC_IMPORT_2, /* 3066 */ - XML_SCHEMAP_SRC_IMPORT_2_1, /* 3067 */ - XML_SCHEMAP_SRC_IMPORT_2_2, /* 3068 */ - XML_SCHEMAP_INTERNAL, /* 3069 non-W3C */ - XML_SCHEMAP_NOT_DETERMINISTIC, /* 3070 non-W3C */ - XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_1, /* 3071 */ - XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_2, /* 3072 */ - XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_3, /* 3073 */ - XML_SCHEMAP_MG_PROPS_CORRECT_1, /* 3074 */ - XML_SCHEMAP_MG_PROPS_CORRECT_2, /* 3075 */ - XML_SCHEMAP_SRC_CT_1, /* 3076 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3, /* 3077 */ - XML_SCHEMAP_AU_PROPS_CORRECT_2, /* 3078 */ - XML_SCHEMAP_A_PROPS_CORRECT_2, /* 3079 */ - XML_SCHEMAP_C_PROPS_CORRECT, /* 3080 */ - XML_SCHEMAP_SRC_REDEFINE, /* 3081 */ - XML_SCHEMAP_SRC_IMPORT, /* 3082 */ - XML_SCHEMAP_WARN_SKIP_SCHEMA, /* 3083 */ - XML_SCHEMAP_WARN_UNLOCATED_SCHEMA, /* 3084 */ - XML_SCHEMAP_WARN_ATTR_REDECL_PROH, /* 3085 */ - XML_SCHEMAP_WARN_ATTR_POINTLESS_PROH, /* 3085 */ - XML_SCHEMAP_AG_PROPS_CORRECT, /* 3086 */ - XML_SCHEMAP_COS_CT_EXTENDS_1_2, /* 3087 */ - XML_SCHEMAP_AU_PROPS_CORRECT, /* 3088 */ - XML_SCHEMAP_A_PROPS_CORRECT_3, /* 3089 */ - XML_SCHEMAP_COS_ALL_LIMITED, /* 3090 */ - XML_SCHEMATRONV_ASSERT = 4000, /* 4000 */ - XML_SCHEMATRONV_REPORT, - XML_MODULE_OPEN = 4900, /* 4900 */ - XML_MODULE_CLOSE, /* 4901 */ - XML_CHECK_FOUND_ELEMENT = 5000, - XML_CHECK_FOUND_ATTRIBUTE, /* 5001 */ - XML_CHECK_FOUND_TEXT, /* 5002 */ - XML_CHECK_FOUND_CDATA, /* 5003 */ - XML_CHECK_FOUND_ENTITYREF, /* 5004 */ - XML_CHECK_FOUND_ENTITY, /* 5005 */ - XML_CHECK_FOUND_PI, /* 5006 */ - XML_CHECK_FOUND_COMMENT, /* 5007 */ - XML_CHECK_FOUND_DOCTYPE, /* 5008 */ - XML_CHECK_FOUND_FRAGMENT, /* 5009 */ - XML_CHECK_FOUND_NOTATION, /* 5010 */ - XML_CHECK_UNKNOWN_NODE, /* 5011 */ - XML_CHECK_ENTITY_TYPE, /* 5012 */ - XML_CHECK_NO_PARENT, /* 5013 */ - XML_CHECK_NO_DOC, /* 5014 */ - XML_CHECK_NO_NAME, /* 5015 */ - XML_CHECK_NO_ELEM, /* 5016 */ - XML_CHECK_WRONG_DOC, /* 5017 */ - XML_CHECK_NO_PREV, /* 5018 */ - XML_CHECK_WRONG_PREV, /* 5019 */ - XML_CHECK_NO_NEXT, /* 5020 */ - XML_CHECK_WRONG_NEXT, /* 5021 */ - XML_CHECK_NOT_DTD, /* 5022 */ - XML_CHECK_NOT_ATTR, /* 5023 */ - XML_CHECK_NOT_ATTR_DECL, /* 5024 */ - XML_CHECK_NOT_ELEM_DECL, /* 5025 */ - XML_CHECK_NOT_ENTITY_DECL, /* 5026 */ - XML_CHECK_NOT_NS_DECL, /* 5027 */ - XML_CHECK_NO_HREF, /* 5028 */ - XML_CHECK_WRONG_PARENT,/* 5029 */ - XML_CHECK_NS_SCOPE, /* 5030 */ - XML_CHECK_NS_ANCESTOR, /* 5031 */ - XML_CHECK_NOT_UTF8, /* 5032 */ - XML_CHECK_NO_DICT, /* 5033 */ - XML_CHECK_NOT_NCNAME, /* 5034 */ - XML_CHECK_OUTSIDE_DICT, /* 5035 */ - XML_CHECK_WRONG_NAME, /* 5036 */ - XML_CHECK_NAME_NOT_NULL, /* 5037 */ - XML_I18N_NO_NAME = 6000, - XML_I18N_NO_HANDLER, /* 6001 */ - XML_I18N_EXCESS_HANDLER, /* 6002 */ - XML_I18N_CONV_FAILED, /* 6003 */ - XML_I18N_NO_OUTPUT /* 6004 */ -#if 0 - XML_CHECK_, /* 5033 */ - XML_CHECK_X /* 503 */ -#endif -} xmlParserErrors; - -/** - * xmlGenericErrorFunc: - * @ctx: a parsing context - * @msg: the message - * @...: the extra arguments of the varags to format the message - * - * Signature of the function to use when there is an error and - * no parsing or validity context available . - */ -typedef void (XMLCDECL *xmlGenericErrorFunc) (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); -/** - * xmlStructuredErrorFunc: - * @userData: user provided data for the error callback - * @error: the error being raised. - * - * Signature of the function to use when there is an error and - * the module handles the new error reporting mechanism. - */ -typedef void (XMLCALL *xmlStructuredErrorFunc) (void *userData, xmlErrorPtr error); - -/* - * Use the following function to reset the two global variables - * xmlGenericError and xmlGenericErrorContext. - */ -XMLPUBFUN void XMLCALL - xmlSetGenericErrorFunc (void *ctx, - xmlGenericErrorFunc handler); -XMLPUBFUN void XMLCALL - initGenericErrorDefaultFunc (xmlGenericErrorFunc *handler); - -XMLPUBFUN void XMLCALL - xmlSetStructuredErrorFunc (void *ctx, - xmlStructuredErrorFunc handler); -/* - * Default message routines used by SAX and Valid context for error - * and warning reporting. - */ -XMLPUBFUN void XMLCDECL - xmlParserError (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); -XMLPUBFUN void XMLCDECL - xmlParserWarning (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); -XMLPUBFUN void XMLCDECL - xmlParserValidityError (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); -XMLPUBFUN void XMLCDECL - xmlParserValidityWarning (void *ctx, - const char *msg, - ...) LIBXML_ATTR_FORMAT(2,3); -XMLPUBFUN void XMLCALL - xmlParserPrintFileInfo (xmlParserInputPtr input); -XMLPUBFUN void XMLCALL - xmlParserPrintFileContext (xmlParserInputPtr input); - -/* - * Extended error information routines - */ -XMLPUBFUN xmlErrorPtr XMLCALL - xmlGetLastError (void); -XMLPUBFUN void XMLCALL - xmlResetLastError (void); -XMLPUBFUN xmlErrorPtr XMLCALL - xmlCtxtGetLastError (void *ctx); -XMLPUBFUN void XMLCALL - xmlCtxtResetLastError (void *ctx); -XMLPUBFUN void XMLCALL - xmlResetError (xmlErrorPtr err); -XMLPUBFUN int XMLCALL - xmlCopyError (xmlErrorPtr from, - xmlErrorPtr to); - -#ifdef IN_LIBXML -/* - * Internal callback reporting routine - */ -XMLPUBFUN void XMLCALL - __xmlRaiseError (xmlStructuredErrorFunc schannel, - xmlGenericErrorFunc channel, - void *data, - void *ctx, - void *node, - int domain, - int code, - xmlErrorLevel level, - const char *file, - int line, - const char *str1, - const char *str2, - const char *str3, - int int1, - int col, - const char *msg, - ...) LIBXML_ATTR_FORMAT(16,17); -XMLPUBFUN void XMLCALL - __xmlSimpleError (int domain, - int code, - xmlNodePtr node, - const char *msg, - const char *extra); -#endif -#ifdef __cplusplus -} -#endif -#endif /* __XML_ERROR_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlexports.h b/third_party/libxml2/include/libxml/xmlexports.h deleted file mode 100644 index 9c6790c..0000000 --- a/third_party/libxml2/include/libxml/xmlexports.h +++ /dev/null @@ -1,162 +0,0 @@ -/* - * Summary: macros for marking symbols as exportable/importable. - * Description: macros for marking symbols as exportable/importable. - * - * Copy: See Copyright for the status of this software. - * - * Author: Igor Zlatovic - */ - -#ifndef __XML_EXPORTS_H__ -#define __XML_EXPORTS_H__ - -/** - * XMLPUBFUN, XMLPUBVAR, XMLCALL - * - * Macros which declare an exportable function, an exportable variable and - * the calling convention used for functions. - * - * Please use an extra block for every platform/compiler combination when - * modifying this, rather than overlong #ifdef lines. This helps - * readability as well as the fact that different compilers on the same - * platform might need different definitions. - */ - -/** - * XMLPUBFUN: - * - * Macros which declare an exportable function - */ -#define XMLPUBFUN -/** - * XMLPUBVAR: - * - * Macros which declare an exportable variable - */ -#define XMLPUBVAR extern -/** - * XMLCALL: - * - * Macros which declare the called convention for exported functions - */ -#define XMLCALL -/** - * XMLCDECL: - * - * Macro which declares the calling convention for exported functions that - * use '...'. - */ -#define XMLCDECL - -/** DOC_DISABLE */ - -/* Windows platform with MS compiler */ -#if defined(_WIN32) && defined(_MSC_VER) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR extern - #endif - #endif - #if defined(LIBXML_FASTCALL) - #define XMLCALL __fastcall - #else - #define XMLCALL __cdecl - #endif - #define XMLCDECL __cdecl - #if !defined _REENTRANT - #define _REENTRANT - #endif -#endif - -/* Windows platform with Borland compiler */ -#if defined(_WIN32) && defined(__BORLANDC__) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) extern - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR extern - #endif - #endif - #define XMLCALL __cdecl - #define XMLCDECL __cdecl - #if !defined _REENTRANT - #define _REENTRANT - #endif -#endif - -/* Windows platform with GNU compiler (Mingw) */ -#if defined(_WIN32) && defined(__MINGW32__) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - /* - * if defined(IN_LIBXML) this raises problems on mingw with msys - * _imp__xmlFree listed as missing. Try to workaround the problem - * by also making that declaration when compiling client code. - */ - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR extern - #endif - #endif - #define XMLCALL __cdecl - #define XMLCDECL __cdecl - #if !defined _REENTRANT - #define _REENTRANT - #endif -#endif - -/* Cygwin platform, GNU compiler */ -#if defined(_WIN32) && defined(__CYGWIN__) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR - #endif - #endif - #define XMLCALL __cdecl - #define XMLCDECL __cdecl -#endif - -/* Compatibility */ -#if !defined(LIBXML_DLL_IMPORT) -#define LIBXML_DLL_IMPORT XMLPUBVAR -#endif - -#endif /* __XML_EXPORTS_H__ */ - - diff --git a/third_party/libxml2/include/libxml/xmlmemory.h b/third_party/libxml2/include/libxml/xmlmemory.h deleted file mode 100644 index 17e375a..0000000 --- a/third_party/libxml2/include/libxml/xmlmemory.h +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Summary: interface for the memory allocator - * Description: provides interfaces for the memory allocator, - * including debugging capabilities. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __DEBUG_MEMORY_ALLOC__ -#define __DEBUG_MEMORY_ALLOC__ - -#include -#include - -/** - * DEBUG_MEMORY: - * - * DEBUG_MEMORY replaces the allocator with a collect and debug - * shell to the libc allocator. - * DEBUG_MEMORY should only be activated when debugging - * libxml i.e. if libxml has been configured with --with-debug-mem too. - */ -/* #define DEBUG_MEMORY_FREED */ -/* #define DEBUG_MEMORY_LOCATION */ - -#ifdef DEBUG -#ifndef DEBUG_MEMORY -#define DEBUG_MEMORY -#endif -#endif - -/** - * DEBUG_MEMORY_LOCATION: - * - * DEBUG_MEMORY_LOCATION should be activated only when debugging - * libxml i.e. if libxml has been configured with --with-debug-mem too. - */ -#ifdef DEBUG_MEMORY_LOCATION -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The XML memory wrapper support 4 basic overloadable functions. - */ -/** - * xmlFreeFunc: - * @mem: an already allocated block of memory - * - * Signature for a free() implementation. - */ -typedef void (XMLCALL *xmlFreeFunc)(void *mem); -/** - * xmlMallocFunc: - * @size: the size requested in bytes - * - * Signature for a malloc() implementation. - * - * Returns a pointer to the newly allocated block or NULL in case of error. - */ -typedef void *(LIBXML_ATTR_ALLOC_SIZE(1) XMLCALL *xmlMallocFunc)(size_t size); - -/** - * xmlReallocFunc: - * @mem: an already allocated block of memory - * @size: the new size requested in bytes - * - * Signature for a realloc() implementation. - * - * Returns a pointer to the newly reallocated block or NULL in case of error. - */ -typedef void *(XMLCALL *xmlReallocFunc)(void *mem, size_t size); - -/** - * xmlStrdupFunc: - * @str: a zero terminated string - * - * Signature for an strdup() implementation. - * - * Returns the copy of the string or NULL in case of error. - */ -typedef char *(XMLCALL *xmlStrdupFunc)(const char *str); - -/* - * The 4 interfaces used for all memory handling within libxml. -LIBXML_DLL_IMPORT xmlFreeFunc xmlFree; -LIBXML_DLL_IMPORT xmlMallocFunc xmlMalloc; -LIBXML_DLL_IMPORT xmlMallocFunc xmlMallocAtomic; -LIBXML_DLL_IMPORT xmlReallocFunc xmlRealloc; -LIBXML_DLL_IMPORT xmlStrdupFunc xmlMemStrdup; - */ - -/* - * The way to overload the existing functions. - * The xmlGc function have an extra entry for atomic block - * allocations useful for garbage collected memory allocators - */ -XMLPUBFUN int XMLCALL - xmlMemSetup (xmlFreeFunc freeFunc, - xmlMallocFunc mallocFunc, - xmlReallocFunc reallocFunc, - xmlStrdupFunc strdupFunc); -XMLPUBFUN int XMLCALL - xmlMemGet (xmlFreeFunc *freeFunc, - xmlMallocFunc *mallocFunc, - xmlReallocFunc *reallocFunc, - xmlStrdupFunc *strdupFunc); -XMLPUBFUN int XMLCALL - xmlGcMemSetup (xmlFreeFunc freeFunc, - xmlMallocFunc mallocFunc, - xmlMallocFunc mallocAtomicFunc, - xmlReallocFunc reallocFunc, - xmlStrdupFunc strdupFunc); -XMLPUBFUN int XMLCALL - xmlGcMemGet (xmlFreeFunc *freeFunc, - xmlMallocFunc *mallocFunc, - xmlMallocFunc *mallocAtomicFunc, - xmlReallocFunc *reallocFunc, - xmlStrdupFunc *strdupFunc); - -/* - * Initialization of the memory layer. - */ -XMLPUBFUN int XMLCALL - xmlInitMemory (void); - -/* - * Cleanup of the memory layer. - */ -XMLPUBFUN void XMLCALL - xmlCleanupMemory (void); -/* - * These are specific to the XML debug memory wrapper. - */ -XMLPUBFUN int XMLCALL - xmlMemUsed (void); -XMLPUBFUN int XMLCALL - xmlMemBlocks (void); -XMLPUBFUN void XMLCALL - xmlMemDisplay (FILE *fp); -XMLPUBFUN void XMLCALL - xmlMemDisplayLast(FILE *fp, long nbBytes); -XMLPUBFUN void XMLCALL - xmlMemShow (FILE *fp, int nr); -XMLPUBFUN void XMLCALL - xmlMemoryDump (void); -XMLPUBFUN void * XMLCALL - xmlMemMalloc (size_t size) LIBXML_ATTR_ALLOC_SIZE(1); -XMLPUBFUN void * XMLCALL - xmlMemRealloc (void *ptr,size_t size); -XMLPUBFUN void XMLCALL - xmlMemFree (void *ptr); -XMLPUBFUN char * XMLCALL - xmlMemoryStrdup (const char *str); -XMLPUBFUN void * XMLCALL - xmlMallocLoc (size_t size, const char *file, int line) LIBXML_ATTR_ALLOC_SIZE(1); -XMLPUBFUN void * XMLCALL - xmlReallocLoc (void *ptr, size_t size, const char *file, int line); -XMLPUBFUN void * XMLCALL - xmlMallocAtomicLoc (size_t size, const char *file, int line) LIBXML_ATTR_ALLOC_SIZE(1); -XMLPUBFUN char * XMLCALL - xmlMemStrdupLoc (const char *str, const char *file, int line); - - -#ifdef DEBUG_MEMORY_LOCATION -/** - * xmlMalloc: - * @size: number of bytes to allocate - * - * Wrapper for the malloc() function used in the XML library. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlMalloc(size) xmlMallocLoc((size), __FILE__, __LINE__) -/** - * xmlMallocAtomic: - * @size: number of bytes to allocate - * - * Wrapper for the malloc() function used in the XML library for allocation - * of block not containing pointers to other areas. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlMallocAtomic(size) xmlMallocAtomicLoc((size), __FILE__, __LINE__) -/** - * xmlRealloc: - * @ptr: pointer to the existing allocated area - * @size: number of bytes to allocate - * - * Wrapper for the realloc() function used in the XML library. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlRealloc(ptr, size) xmlReallocLoc((ptr), (size), __FILE__, __LINE__) -/** - * xmlMemStrdup: - * @str: pointer to the existing string - * - * Wrapper for the strdup() function, xmlStrdup() is usually preferred. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlMemStrdup(str) xmlMemStrdupLoc((str), __FILE__, __LINE__) - -#endif /* DEBUG_MEMORY_LOCATION */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#ifndef __XML_GLOBALS_H -#ifndef __XML_THREADS_H__ -#include -#include -#endif -#endif - -#endif /* __DEBUG_MEMORY_ALLOC__ */ - diff --git a/third_party/libxml2/include/libxml/xmlmodule.h b/third_party/libxml2/include/libxml/xmlmodule.h deleted file mode 100644 index 8f4a560..0000000 --- a/third_party/libxml2/include/libxml/xmlmodule.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Summary: dynamic module loading - * Description: basic API for dynamic module loading, used by - * libexslt added in 2.6.17 - * - * Copy: See Copyright for the status of this software. - * - * Author: Joel W. Reed - */ - -#ifndef __XML_MODULE_H__ -#define __XML_MODULE_H__ - -#include - -#ifdef LIBXML_MODULES_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlModulePtr: - * - * A handle to a dynamically loaded module - */ -typedef struct _xmlModule xmlModule; -typedef xmlModule *xmlModulePtr; - -/** - * xmlModuleOption: - * - * enumeration of options that can be passed down to xmlModuleOpen() - */ -typedef enum { - XML_MODULE_LAZY = 1, /* lazy binding */ - XML_MODULE_LOCAL= 2 /* local binding */ -} xmlModuleOption; - -XMLPUBFUN xmlModulePtr XMLCALL xmlModuleOpen (const char *filename, - int options); - -XMLPUBFUN int XMLCALL xmlModuleSymbol (xmlModulePtr module, - const char* name, - void **result); - -XMLPUBFUN int XMLCALL xmlModuleClose (xmlModulePtr module); - -XMLPUBFUN int XMLCALL xmlModuleFree (xmlModulePtr module); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_MODULES_ENABLED */ - -#endif /*__XML_MODULE_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlreader.h b/third_party/libxml2/include/libxml/xmlreader.h deleted file mode 100644 index 6964482..0000000 --- a/third_party/libxml2/include/libxml/xmlreader.h +++ /dev/null @@ -1,424 +0,0 @@ -/* - * Summary: the XMLReader implementation - * Description: API of the XML streaming API based on C# interfaces. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XMLREADER_H__ -#define __XML_XMLREADER_H__ - -#include -#include -#include -#ifdef LIBXML_SCHEMAS_ENABLED -#include -#include -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlParserSeverities: - * - * How severe an error callback is when the per-reader error callback API - * is used. - */ -typedef enum { - XML_PARSER_SEVERITY_VALIDITY_WARNING = 1, - XML_PARSER_SEVERITY_VALIDITY_ERROR = 2, - XML_PARSER_SEVERITY_WARNING = 3, - XML_PARSER_SEVERITY_ERROR = 4 -} xmlParserSeverities; - -#ifdef LIBXML_READER_ENABLED - -/** - * xmlTextReaderMode: - * - * Internal state values for the reader. - */ -typedef enum { - XML_TEXTREADER_MODE_INITIAL = 0, - XML_TEXTREADER_MODE_INTERACTIVE = 1, - XML_TEXTREADER_MODE_ERROR = 2, - XML_TEXTREADER_MODE_EOF =3, - XML_TEXTREADER_MODE_CLOSED = 4, - XML_TEXTREADER_MODE_READING = 5 -} xmlTextReaderMode; - -/** - * xmlParserProperties: - * - * Some common options to use with xmlTextReaderSetParserProp, but it - * is better to use xmlParserOption and the xmlReaderNewxxx and - * xmlReaderForxxx APIs now. - */ -typedef enum { - XML_PARSER_LOADDTD = 1, - XML_PARSER_DEFAULTATTRS = 2, - XML_PARSER_VALIDATE = 3, - XML_PARSER_SUBST_ENTITIES = 4 -} xmlParserProperties; - -/** - * xmlReaderTypes: - * - * Predefined constants for the different types of nodes. - */ -typedef enum { - XML_READER_TYPE_NONE = 0, - XML_READER_TYPE_ELEMENT = 1, - XML_READER_TYPE_ATTRIBUTE = 2, - XML_READER_TYPE_TEXT = 3, - XML_READER_TYPE_CDATA = 4, - XML_READER_TYPE_ENTITY_REFERENCE = 5, - XML_READER_TYPE_ENTITY = 6, - XML_READER_TYPE_PROCESSING_INSTRUCTION = 7, - XML_READER_TYPE_COMMENT = 8, - XML_READER_TYPE_DOCUMENT = 9, - XML_READER_TYPE_DOCUMENT_TYPE = 10, - XML_READER_TYPE_DOCUMENT_FRAGMENT = 11, - XML_READER_TYPE_NOTATION = 12, - XML_READER_TYPE_WHITESPACE = 13, - XML_READER_TYPE_SIGNIFICANT_WHITESPACE = 14, - XML_READER_TYPE_END_ELEMENT = 15, - XML_READER_TYPE_END_ENTITY = 16, - XML_READER_TYPE_XML_DECLARATION = 17 -} xmlReaderTypes; - -/** - * xmlTextReader: - * - * Structure for an xmlReader context. - */ -typedef struct _xmlTextReader xmlTextReader; - -/** - * xmlTextReaderPtr: - * - * Pointer to an xmlReader context. - */ -typedef xmlTextReader *xmlTextReaderPtr; - -/* - * Constructors & Destructor - */ -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlNewTextReader (xmlParserInputBufferPtr input, - const char *URI); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlNewTextReaderFilename(const char *URI); - -XMLPUBFUN void XMLCALL - xmlFreeTextReader (xmlTextReaderPtr reader); - -XMLPUBFUN int XMLCALL - xmlTextReaderSetup(xmlTextReaderPtr reader, - xmlParserInputBufferPtr input, const char *URL, - const char *encoding, int options); - -/* - * Iterators - */ -XMLPUBFUN int XMLCALL - xmlTextReaderRead (xmlTextReaderPtr reader); - -#ifdef LIBXML_WRITER_ENABLED -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderReadInnerXml (xmlTextReaderPtr reader); - -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderReadOuterXml (xmlTextReaderPtr reader); -#endif - -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderReadString (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderReadAttributeValue (xmlTextReaderPtr reader); - -/* - * Attributes of the node - */ -XMLPUBFUN int XMLCALL - xmlTextReaderAttributeCount(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderDepth (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderHasAttributes(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderHasValue(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsDefault (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsEmptyElement(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNodeType (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderQuoteChar (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderReadState (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsNamespaceDecl(xmlTextReaderPtr reader); - -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstBaseUri (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstLocalName (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstName (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstNamespaceUri(xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstPrefix (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstXmlLang (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstString (xmlTextReaderPtr reader, - const xmlChar *str); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstValue (xmlTextReaderPtr reader); - -/* - * use the Const version of the routine for - * better performance and simpler code - */ -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderBaseUri (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderLocalName (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderName (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderNamespaceUri(xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderPrefix (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderXmlLang (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderValue (xmlTextReaderPtr reader); - -/* - * Methods of the XmlTextReader - */ -XMLPUBFUN int XMLCALL - xmlTextReaderClose (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderGetAttributeNo (xmlTextReaderPtr reader, - int no); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderGetAttribute (xmlTextReaderPtr reader, - const xmlChar *name); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderGetAttributeNs (xmlTextReaderPtr reader, - const xmlChar *localName, - const xmlChar *namespaceURI); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlTextReaderGetRemainder (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderLookupNamespace(xmlTextReaderPtr reader, - const xmlChar *prefix); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToAttributeNo(xmlTextReaderPtr reader, - int no); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToAttribute(xmlTextReaderPtr reader, - const xmlChar *name); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToAttributeNs(xmlTextReaderPtr reader, - const xmlChar *localName, - const xmlChar *namespaceURI); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToFirstAttribute(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToNextAttribute(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToElement (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNormalization (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstEncoding (xmlTextReaderPtr reader); - -/* - * Extensions - */ -XMLPUBFUN int XMLCALL - xmlTextReaderSetParserProp (xmlTextReaderPtr reader, - int prop, - int value); -XMLPUBFUN int XMLCALL - xmlTextReaderGetParserProp (xmlTextReaderPtr reader, - int prop); -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextReaderCurrentNode (xmlTextReaderPtr reader); - -XMLPUBFUN int XMLCALL - xmlTextReaderGetParserLineNumber(xmlTextReaderPtr reader); - -XMLPUBFUN int XMLCALL - xmlTextReaderGetParserColumnNumber(xmlTextReaderPtr reader); - -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextReaderPreserve (xmlTextReaderPtr reader); -#ifdef LIBXML_PATTERN_ENABLED -XMLPUBFUN int XMLCALL - xmlTextReaderPreservePattern(xmlTextReaderPtr reader, - const xmlChar *pattern, - const xmlChar **namespaces); -#endif /* LIBXML_PATTERN_ENABLED */ -XMLPUBFUN xmlDocPtr XMLCALL - xmlTextReaderCurrentDoc (xmlTextReaderPtr reader); -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextReaderExpand (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNext (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNextSibling (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsValid (xmlTextReaderPtr reader); -#ifdef LIBXML_SCHEMAS_ENABLED -XMLPUBFUN int XMLCALL - xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, - const char *rng); -XMLPUBFUN int XMLCALL - xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader, - xmlRelaxNGPtr schema); -XMLPUBFUN int XMLCALL - xmlTextReaderSchemaValidate (xmlTextReaderPtr reader, - const char *xsd); -XMLPUBFUN int XMLCALL - xmlTextReaderSchemaValidateCtxt(xmlTextReaderPtr reader, - xmlSchemaValidCtxtPtr ctxt, - int options); -XMLPUBFUN int XMLCALL - xmlTextReaderSetSchema (xmlTextReaderPtr reader, - xmlSchemaPtr schema); -#endif -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstXmlVersion(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderStandalone (xmlTextReaderPtr reader); - - -/* - * Index lookup - */ -XMLPUBFUN long XMLCALL - xmlTextReaderByteConsumed (xmlTextReaderPtr reader); - -/* - * New more complete APIs for simpler creation and reuse of readers - */ -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderWalker (xmlDocPtr doc); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForDoc (const xmlChar * cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForFile (const char *filename, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForMemory (const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForFd (int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); - -XMLPUBFUN int XMLCALL - xmlReaderNewWalker (xmlTextReaderPtr reader, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlReaderNewDoc (xmlTextReaderPtr reader, - const xmlChar * cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewFile (xmlTextReaderPtr reader, - const char *filename, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewMemory (xmlTextReaderPtr reader, - const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewFd (xmlTextReaderPtr reader, - int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewIO (xmlTextReaderPtr reader, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); -/* - * Error handling extensions - */ -typedef void * xmlTextReaderLocatorPtr; - -/** - * xmlTextReaderErrorFunc: - * @arg: the user argument - * @msg: the message - * @severity: the severity of the error - * @locator: a locator indicating where the error occured - * - * Signature of an error callback from a reader parser - */ -typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg, - const char *msg, - xmlParserSeverities severity, - xmlTextReaderLocatorPtr locator); -XMLPUBFUN int XMLCALL - xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator); -/*int xmlTextReaderLocatorLinePosition(xmlTextReaderLocatorPtr locator);*/ -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator); -XMLPUBFUN void XMLCALL - xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader, - xmlTextReaderErrorFunc f, - void *arg); -XMLPUBFUN void XMLCALL - xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader, - xmlStructuredErrorFunc f, - void *arg); -XMLPUBFUN void XMLCALL - xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader, - xmlTextReaderErrorFunc *f, - void **arg); - -#endif /* LIBXML_READER_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_XMLREADER_H__ */ - diff --git a/third_party/libxml2/include/libxml/xmlregexp.h b/third_party/libxml2/include/libxml/xmlregexp.h deleted file mode 100644 index 7009645..0000000 --- a/third_party/libxml2/include/libxml/xmlregexp.h +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Summary: regular expressions handling - * Description: basic API for libxml regular expressions handling used - * for XML Schemas and validation. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_REGEXP_H__ -#define __XML_REGEXP_H__ - -#include - -#ifdef LIBXML_REGEXP_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlRegexpPtr: - * - * A libxml regular expression, they can actually be far more complex - * thank the POSIX regex expressions. - */ -typedef struct _xmlRegexp xmlRegexp; -typedef xmlRegexp *xmlRegexpPtr; - -/** - * xmlRegExecCtxtPtr: - * - * A libxml progressive regular expression evaluation context - */ -typedef struct _xmlRegExecCtxt xmlRegExecCtxt; -typedef xmlRegExecCtxt *xmlRegExecCtxtPtr; - -#ifdef __cplusplus -} -#endif -#include -#include -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The POSIX like API - */ -XMLPUBFUN xmlRegexpPtr XMLCALL - xmlRegexpCompile (const xmlChar *regexp); -XMLPUBFUN void XMLCALL xmlRegFreeRegexp(xmlRegexpPtr regexp); -XMLPUBFUN int XMLCALL - xmlRegexpExec (xmlRegexpPtr comp, - const xmlChar *value); -XMLPUBFUN void XMLCALL - xmlRegexpPrint (FILE *output, - xmlRegexpPtr regexp); -XMLPUBFUN int XMLCALL - xmlRegexpIsDeterminist(xmlRegexpPtr comp); - -/** - * xmlRegExecCallbacks: - * @exec: the regular expression context - * @token: the current token string - * @transdata: transition data - * @inputdata: input data - * - * Callback function when doing a transition in the automata - */ -typedef void (*xmlRegExecCallbacks) (xmlRegExecCtxtPtr exec, - const xmlChar *token, - void *transdata, - void *inputdata); - -/* - * The progressive API - */ -XMLPUBFUN xmlRegExecCtxtPtr XMLCALL - xmlRegNewExecCtxt (xmlRegexpPtr comp, - xmlRegExecCallbacks callback, - void *data); -XMLPUBFUN void XMLCALL - xmlRegFreeExecCtxt (xmlRegExecCtxtPtr exec); -XMLPUBFUN int XMLCALL - xmlRegExecPushString(xmlRegExecCtxtPtr exec, - const xmlChar *value, - void *data); -XMLPUBFUN int XMLCALL - xmlRegExecPushString2(xmlRegExecCtxtPtr exec, - const xmlChar *value, - const xmlChar *value2, - void *data); - -XMLPUBFUN int XMLCALL - xmlRegExecNextValues(xmlRegExecCtxtPtr exec, - int *nbval, - int *nbneg, - xmlChar **values, - int *terminal); -XMLPUBFUN int XMLCALL - xmlRegExecErrInfo (xmlRegExecCtxtPtr exec, - const xmlChar **string, - int *nbval, - int *nbneg, - xmlChar **values, - int *terminal); -#ifdef LIBXML_EXPR_ENABLED -/* - * Formal regular expression handling - * Its goal is to do some formal work on content models - */ - -/* expressions are used within a context */ -typedef struct _xmlExpCtxt xmlExpCtxt; -typedef xmlExpCtxt *xmlExpCtxtPtr; - -XMLPUBFUN void XMLCALL - xmlExpFreeCtxt (xmlExpCtxtPtr ctxt); -XMLPUBFUN xmlExpCtxtPtr XMLCALL - xmlExpNewCtxt (int maxNodes, - xmlDictPtr dict); - -XMLPUBFUN int XMLCALL - xmlExpCtxtNbNodes(xmlExpCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlExpCtxtNbCons(xmlExpCtxtPtr ctxt); - -/* Expressions are trees but the tree is opaque */ -typedef struct _xmlExpNode xmlExpNode; -typedef xmlExpNode *xmlExpNodePtr; - -typedef enum { - XML_EXP_EMPTY = 0, - XML_EXP_FORBID = 1, - XML_EXP_ATOM = 2, - XML_EXP_SEQ = 3, - XML_EXP_OR = 4, - XML_EXP_COUNT = 5 -} xmlExpNodeType; - -/* - * 2 core expressions shared by all for the empty language set - * and for the set with just the empty token - */ -XMLPUBVAR xmlExpNodePtr forbiddenExp; -XMLPUBVAR xmlExpNodePtr emptyExp; - -/* - * Expressions are reference counted internally - */ -XMLPUBFUN void XMLCALL - xmlExpFree (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr); -XMLPUBFUN void XMLCALL - xmlExpRef (xmlExpNodePtr expr); - -/* - * constructors can be either manual or from a string - */ -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpParse (xmlExpCtxtPtr ctxt, - const char *expr); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewAtom (xmlExpCtxtPtr ctxt, - const xmlChar *name, - int len); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewOr (xmlExpCtxtPtr ctxt, - xmlExpNodePtr left, - xmlExpNodePtr right); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewSeq (xmlExpCtxtPtr ctxt, - xmlExpNodePtr left, - xmlExpNodePtr right); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewRange (xmlExpCtxtPtr ctxt, - xmlExpNodePtr subset, - int min, - int max); -/* - * The really interesting APIs - */ -XMLPUBFUN int XMLCALL - xmlExpIsNillable(xmlExpNodePtr expr); -XMLPUBFUN int XMLCALL - xmlExpMaxToken (xmlExpNodePtr expr); -XMLPUBFUN int XMLCALL - xmlExpGetLanguage(xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - const xmlChar**langList, - int len); -XMLPUBFUN int XMLCALL - xmlExpGetStart (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - const xmlChar**tokList, - int len); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpStringDerive(xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - const xmlChar *str, - int len); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpExpDerive (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - xmlExpNodePtr sub); -XMLPUBFUN int XMLCALL - xmlExpSubsume (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - xmlExpNodePtr sub); -XMLPUBFUN void XMLCALL - xmlExpDump (xmlBufferPtr buf, - xmlExpNodePtr expr); -#endif /* LIBXML_EXPR_ENABLED */ -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_REGEXP_ENABLED */ - -#endif /*__XML_REGEXP_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlsave.h b/third_party/libxml2/include/libxml/xmlsave.h deleted file mode 100644 index 4201b4d..0000000 --- a/third_party/libxml2/include/libxml/xmlsave.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Summary: the XML document serializer - * Description: API to save document or subtree of document - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XMLSAVE_H__ -#define __XML_XMLSAVE_H__ - -#include -#include -#include -#include - -#ifdef LIBXML_OUTPUT_ENABLED -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlSaveOption: - * - * This is the set of XML save options that can be passed down - * to the xmlSaveToFd() and similar calls. - */ -typedef enum { - XML_SAVE_FORMAT = 1<<0, /* format save output */ - XML_SAVE_NO_DECL = 1<<1, /* drop the xml declaration */ - XML_SAVE_NO_EMPTY = 1<<2, /* no empty tags */ - XML_SAVE_NO_XHTML = 1<<3, /* disable XHTML1 specific rules */ - XML_SAVE_XHTML = 1<<4, /* force XHTML1 specific rules */ - XML_SAVE_AS_XML = 1<<5, /* force XML serialization on HTML doc */ - XML_SAVE_AS_HTML = 1<<6 /* force HTML serialization on XML doc */ -} xmlSaveOption; - - -typedef struct _xmlSaveCtxt xmlSaveCtxt; -typedef xmlSaveCtxt *xmlSaveCtxtPtr; - -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToFd (int fd, - const char *encoding, - int options); -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToFilename (const char *filename, - const char *encoding, - int options); - -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToBuffer (xmlBufferPtr buffer, - const char *encoding, - int options); - -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToIO (xmlOutputWriteCallback iowrite, - xmlOutputCloseCallback ioclose, - void *ioctx, - const char *encoding, - int options); - -XMLPUBFUN long XMLCALL - xmlSaveDoc (xmlSaveCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN long XMLCALL - xmlSaveTree (xmlSaveCtxtPtr ctxt, - xmlNodePtr node); - -XMLPUBFUN int XMLCALL - xmlSaveFlush (xmlSaveCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSaveClose (xmlSaveCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSaveSetEscape (xmlSaveCtxtPtr ctxt, - xmlCharEncodingOutputFunc escape); -XMLPUBFUN int XMLCALL - xmlSaveSetAttrEscape (xmlSaveCtxtPtr ctxt, - xmlCharEncodingOutputFunc escape); -#ifdef __cplusplus -} -#endif -#endif /* LIBXML_OUTPUT_ENABLED */ -#endif /* __XML_XMLSAVE_H__ */ - - diff --git a/third_party/libxml2/include/libxml/xmlschemas.h b/third_party/libxml2/include/libxml/xmlschemas.h deleted file mode 100644 index 752bc3a..0000000 --- a/third_party/libxml2/include/libxml/xmlschemas.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Summary: incomplete XML Schemas structure implementation - * Description: interface to the XML Schemas handling and schema validity - * checking, it is incomplete right now. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMA_H__ -#define __XML_SCHEMA_H__ - -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * This error codes are obsolete; not used any more. - */ -typedef enum { - XML_SCHEMAS_ERR_OK = 0, - XML_SCHEMAS_ERR_NOROOT = 1, - XML_SCHEMAS_ERR_UNDECLAREDELEM, - XML_SCHEMAS_ERR_NOTTOPLEVEL, - XML_SCHEMAS_ERR_MISSING, - XML_SCHEMAS_ERR_WRONGELEM, - XML_SCHEMAS_ERR_NOTYPE, - XML_SCHEMAS_ERR_NOROLLBACK, - XML_SCHEMAS_ERR_ISABSTRACT, - XML_SCHEMAS_ERR_NOTEMPTY, - XML_SCHEMAS_ERR_ELEMCONT, - XML_SCHEMAS_ERR_HAVEDEFAULT, - XML_SCHEMAS_ERR_NOTNILLABLE, - XML_SCHEMAS_ERR_EXTRACONTENT, - XML_SCHEMAS_ERR_INVALIDATTR, - XML_SCHEMAS_ERR_INVALIDELEM, - XML_SCHEMAS_ERR_NOTDETERMINIST, - XML_SCHEMAS_ERR_CONSTRUCT, - XML_SCHEMAS_ERR_INTERNAL, - XML_SCHEMAS_ERR_NOTSIMPLE, - XML_SCHEMAS_ERR_ATTRUNKNOWN, - XML_SCHEMAS_ERR_ATTRINVALID, - XML_SCHEMAS_ERR_VALUE, - XML_SCHEMAS_ERR_FACET, - XML_SCHEMAS_ERR_, - XML_SCHEMAS_ERR_XXX -} xmlSchemaValidError; - -/* -* ATTENTION: Change xmlSchemaSetValidOptions's check -* for invalid values, if adding to the validation -* options below. -*/ -/** - * xmlSchemaValidOption: - * - * This is the set of XML Schema validation options. - */ -typedef enum { - XML_SCHEMA_VAL_VC_I_CREATE = 1<<0 - /* Default/fixed: create an attribute node - * or an element's text node on the instance. - */ -} xmlSchemaValidOption; - -/* - XML_SCHEMA_VAL_XSI_ASSEMBLE = 1<<1, - * assemble schemata using - * xsi:schemaLocation and - * xsi:noNamespaceSchemaLocation -*/ - -/** - * The schemas related types are kept internal - */ -typedef struct _xmlSchema xmlSchema; -typedef xmlSchema *xmlSchemaPtr; - -/** - * xmlSchemaValidityErrorFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of an error callback from an XSD validation - */ -typedef void (XMLCDECL *xmlSchemaValidityErrorFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); - -/** - * xmlSchemaValidityWarningFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of a warning callback from an XSD validation - */ -typedef void (XMLCDECL *xmlSchemaValidityWarningFunc) (void *ctx, const char *msg, ...) LIBXML_ATTR_FORMAT(2,3); - -/** - * A schemas validation context - */ -typedef struct _xmlSchemaParserCtxt xmlSchemaParserCtxt; -typedef xmlSchemaParserCtxt *xmlSchemaParserCtxtPtr; - -typedef struct _xmlSchemaValidCtxt xmlSchemaValidCtxt; -typedef xmlSchemaValidCtxt *xmlSchemaValidCtxtPtr; - -/* - * Interfaces for parsing. - */ -XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL - xmlSchemaNewParserCtxt (const char *URL); -XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL - xmlSchemaNewMemParserCtxt (const char *buffer, - int size); -XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL - xmlSchemaNewDocParserCtxt (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSchemaFreeParserCtxt (xmlSchemaParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlSchemaSetParserErrors (xmlSchemaParserCtxtPtr ctxt, - xmlSchemaValidityErrorFunc err, - xmlSchemaValidityWarningFunc warn, - void *ctx); -XMLPUBFUN void XMLCALL - xmlSchemaSetParserStructuredErrors(xmlSchemaParserCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchemaGetParserErrors(xmlSchemaParserCtxtPtr ctxt, - xmlSchemaValidityErrorFunc * err, - xmlSchemaValidityWarningFunc * warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchemaIsValid (xmlSchemaValidCtxtPtr ctxt); - -XMLPUBFUN xmlSchemaPtr XMLCALL - xmlSchemaParse (xmlSchemaParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlSchemaFree (xmlSchemaPtr schema); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlSchemaDump (FILE *output, - xmlSchemaPtr schema); -#endif /* LIBXML_OUTPUT_ENABLED */ -/* - * Interfaces for validating - */ -XMLPUBFUN void XMLCALL - xmlSchemaSetValidErrors (xmlSchemaValidCtxtPtr ctxt, - xmlSchemaValidityErrorFunc err, - xmlSchemaValidityWarningFunc warn, - void *ctx); -XMLPUBFUN void XMLCALL - xmlSchemaSetValidStructuredErrors(xmlSchemaValidCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchemaGetValidErrors (xmlSchemaValidCtxtPtr ctxt, - xmlSchemaValidityErrorFunc *err, - xmlSchemaValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchemaSetValidOptions (xmlSchemaValidCtxtPtr ctxt, - int options); -XMLPUBFUN int XMLCALL - xmlSchemaValidCtxtGetOptions(xmlSchemaValidCtxtPtr ctxt); - -XMLPUBFUN xmlSchemaValidCtxtPtr XMLCALL - xmlSchemaNewValidCtxt (xmlSchemaPtr schema); -XMLPUBFUN void XMLCALL - xmlSchemaFreeValidCtxt (xmlSchemaValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSchemaValidateDoc (xmlSchemaValidCtxtPtr ctxt, - xmlDocPtr instance); -XMLPUBFUN int XMLCALL - xmlSchemaValidateOneElement (xmlSchemaValidCtxtPtr ctxt, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlSchemaValidateStream (xmlSchemaValidCtxtPtr ctxt, - xmlParserInputBufferPtr input, - xmlCharEncoding enc, - xmlSAXHandlerPtr sax, - void *user_data); -XMLPUBFUN int XMLCALL - xmlSchemaValidateFile (xmlSchemaValidCtxtPtr ctxt, - const char * filename, - int options); - -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlSchemaValidCtxtGetParserCtxt(xmlSchemaValidCtxtPtr ctxt); - -/* - * Interface to insert Schemas SAX validation in a SAX stream - */ -typedef struct _xmlSchemaSAXPlug xmlSchemaSAXPlugStruct; -typedef xmlSchemaSAXPlugStruct *xmlSchemaSAXPlugPtr; - -XMLPUBFUN xmlSchemaSAXPlugPtr XMLCALL - xmlSchemaSAXPlug (xmlSchemaValidCtxtPtr ctxt, - xmlSAXHandlerPtr *sax, - void **user_data); -XMLPUBFUN int XMLCALL - xmlSchemaSAXUnplug (xmlSchemaSAXPlugPtr plug); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ -#endif /* __XML_SCHEMA_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlschemastypes.h b/third_party/libxml2/include/libxml/xmlschemastypes.h deleted file mode 100644 index 9a3a7a1..0000000 --- a/third_party/libxml2/include/libxml/xmlschemastypes.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Summary: implementation of XML Schema Datatypes - * Description: module providing the XML Schema Datatypes implementation - * both definition and validity checking - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMA_TYPES_H__ -#define __XML_SCHEMA_TYPES_H__ - -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - XML_SCHEMA_WHITESPACE_UNKNOWN = 0, - XML_SCHEMA_WHITESPACE_PRESERVE = 1, - XML_SCHEMA_WHITESPACE_REPLACE = 2, - XML_SCHEMA_WHITESPACE_COLLAPSE = 3 -} xmlSchemaWhitespaceValueType; - -XMLPUBFUN void XMLCALL - xmlSchemaInitTypes (void); -XMLPUBFUN void XMLCALL - xmlSchemaCleanupTypes (void); -XMLPUBFUN xmlSchemaTypePtr XMLCALL - xmlSchemaGetPredefinedType (const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN int XMLCALL - xmlSchemaValidatePredefinedType (xmlSchemaTypePtr type, - const xmlChar *value, - xmlSchemaValPtr *val); -XMLPUBFUN int XMLCALL - xmlSchemaValPredefTypeNode (xmlSchemaTypePtr type, - const xmlChar *value, - xmlSchemaValPtr *val, - xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlSchemaValidateFacet (xmlSchemaTypePtr base, - xmlSchemaFacetPtr facet, - const xmlChar *value, - xmlSchemaValPtr val); -XMLPUBFUN int XMLCALL - xmlSchemaValidateFacetWhtsp (xmlSchemaFacetPtr facet, - xmlSchemaWhitespaceValueType fws, - xmlSchemaValType valType, - const xmlChar *value, - xmlSchemaValPtr val, - xmlSchemaWhitespaceValueType ws); -XMLPUBFUN void XMLCALL - xmlSchemaFreeValue (xmlSchemaValPtr val); -XMLPUBFUN xmlSchemaFacetPtr XMLCALL - xmlSchemaNewFacet (void); -XMLPUBFUN int XMLCALL - xmlSchemaCheckFacet (xmlSchemaFacetPtr facet, - xmlSchemaTypePtr typeDecl, - xmlSchemaParserCtxtPtr ctxt, - const xmlChar *name); -XMLPUBFUN void XMLCALL - xmlSchemaFreeFacet (xmlSchemaFacetPtr facet); -XMLPUBFUN int XMLCALL - xmlSchemaCompareValues (xmlSchemaValPtr x, - xmlSchemaValPtr y); -XMLPUBFUN xmlSchemaTypePtr XMLCALL - xmlSchemaGetBuiltInListSimpleTypeItemType (xmlSchemaTypePtr type); -XMLPUBFUN int XMLCALL - xmlSchemaValidateListSimpleTypeFacet (xmlSchemaFacetPtr facet, - const xmlChar *value, - unsigned long actualLen, - unsigned long *expectedLen); -XMLPUBFUN xmlSchemaTypePtr XMLCALL - xmlSchemaGetBuiltInType (xmlSchemaValType type); -XMLPUBFUN int XMLCALL - xmlSchemaIsBuiltInTypeFacet (xmlSchemaTypePtr type, - int facetType); -XMLPUBFUN xmlChar * XMLCALL - xmlSchemaCollapseString (const xmlChar *value); -XMLPUBFUN xmlChar * XMLCALL - xmlSchemaWhiteSpaceReplace (const xmlChar *value); -XMLPUBFUN unsigned long XMLCALL - xmlSchemaGetFacetValueAsULong (xmlSchemaFacetPtr facet); -XMLPUBFUN int XMLCALL - xmlSchemaValidateLengthFacet (xmlSchemaTypePtr type, - xmlSchemaFacetPtr facet, - const xmlChar *value, - xmlSchemaValPtr val, - unsigned long *length); -XMLPUBFUN int XMLCALL - xmlSchemaValidateLengthFacetWhtsp(xmlSchemaFacetPtr facet, - xmlSchemaValType valType, - const xmlChar *value, - xmlSchemaValPtr val, - unsigned long *length, - xmlSchemaWhitespaceValueType ws); -XMLPUBFUN int XMLCALL - xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type, - const xmlChar *value, - xmlSchemaValPtr *val, - xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlSchemaGetCanonValue (xmlSchemaValPtr val, - const xmlChar **retValue); -XMLPUBFUN int XMLCALL - xmlSchemaGetCanonValueWhtsp (xmlSchemaValPtr val, - const xmlChar **retValue, - xmlSchemaWhitespaceValueType ws); -XMLPUBFUN int XMLCALL - xmlSchemaValueAppend (xmlSchemaValPtr prev, - xmlSchemaValPtr cur); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaValueGetNext (xmlSchemaValPtr cur); -XMLPUBFUN const xmlChar * XMLCALL - xmlSchemaValueGetAsString (xmlSchemaValPtr val); -XMLPUBFUN int XMLCALL - xmlSchemaValueGetAsBoolean (xmlSchemaValPtr val); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaNewStringValue (xmlSchemaValType type, - const xmlChar *value); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaNewNOTATIONValue (const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaNewQNameValue (const xmlChar *namespaceName, - const xmlChar *localName); -XMLPUBFUN int XMLCALL - xmlSchemaCompareValuesWhtsp (xmlSchemaValPtr x, - xmlSchemaWhitespaceValueType xws, - xmlSchemaValPtr y, - xmlSchemaWhitespaceValueType yws); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaCopyValue (xmlSchemaValPtr val); -XMLPUBFUN xmlSchemaValType XMLCALL - xmlSchemaGetValType (xmlSchemaValPtr val); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ -#endif /* __XML_SCHEMA_TYPES_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlstring.h b/third_party/libxml2/include/libxml/xmlstring.h deleted file mode 100644 index 0bc6888..0000000 --- a/third_party/libxml2/include/libxml/xmlstring.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Summary: set of routines to process strings - * Description: type and interfaces needed for the internal string handling - * of the library, especially UTF8 processing. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_STRING_H__ -#define __XML_STRING_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlChar: - * - * This is a basic byte in an UTF-8 encoded string. - * It's unsigned allowing to pinpoint case where char * are assigned - * to xmlChar * (possibly making serialization back impossible). - */ -typedef unsigned char xmlChar; - -/** - * BAD_CAST: - * - * Macro to cast a string to an xmlChar * when one know its safe. - */ -#define BAD_CAST (xmlChar *) - -/* - * xmlChar handling - */ -XMLPUBFUN xmlChar * XMLCALL - xmlStrdup (const xmlChar *cur); -XMLPUBFUN xmlChar * XMLCALL - xmlStrndup (const xmlChar *cur, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlCharStrndup (const char *cur, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlCharStrdup (const char *cur); -XMLPUBFUN xmlChar * XMLCALL - xmlStrsub (const xmlChar *str, - int start, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlStrchr (const xmlChar *str, - xmlChar val); -XMLPUBFUN const xmlChar * XMLCALL - xmlStrstr (const xmlChar *str, - const xmlChar *val); -XMLPUBFUN const xmlChar * XMLCALL - xmlStrcasestr (const xmlChar *str, - const xmlChar *val); -XMLPUBFUN int XMLCALL - xmlStrcmp (const xmlChar *str1, - const xmlChar *str2); -XMLPUBFUN int XMLCALL - xmlStrncmp (const xmlChar *str1, - const xmlChar *str2, - int len); -XMLPUBFUN int XMLCALL - xmlStrcasecmp (const xmlChar *str1, - const xmlChar *str2); -XMLPUBFUN int XMLCALL - xmlStrncasecmp (const xmlChar *str1, - const xmlChar *str2, - int len); -XMLPUBFUN int XMLCALL - xmlStrEqual (const xmlChar *str1, - const xmlChar *str2); -XMLPUBFUN int XMLCALL - xmlStrQEqual (const xmlChar *pref, - const xmlChar *name, - const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlStrlen (const xmlChar *str); -XMLPUBFUN xmlChar * XMLCALL - xmlStrcat (xmlChar *cur, - const xmlChar *add); -XMLPUBFUN xmlChar * XMLCALL - xmlStrncat (xmlChar *cur, - const xmlChar *add, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlStrncatNew (const xmlChar *str1, - const xmlChar *str2, - int len); -XMLPUBFUN int XMLCALL - xmlStrPrintf (xmlChar *buf, - int len, - const xmlChar *msg, - ...); -XMLPUBFUN int XMLCALL - xmlStrVPrintf (xmlChar *buf, - int len, - const xmlChar *msg, - va_list ap); - -XMLPUBFUN int XMLCALL - xmlGetUTF8Char (const unsigned char *utf, - int *len); -XMLPUBFUN int XMLCALL - xmlCheckUTF8 (const unsigned char *utf); -XMLPUBFUN int XMLCALL - xmlUTF8Strsize (const xmlChar *utf, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlUTF8Strndup (const xmlChar *utf, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlUTF8Strpos (const xmlChar *utf, - int pos); -XMLPUBFUN int XMLCALL - xmlUTF8Strloc (const xmlChar *utf, - const xmlChar *utfchar); -XMLPUBFUN xmlChar * XMLCALL - xmlUTF8Strsub (const xmlChar *utf, - int start, - int len); -XMLPUBFUN int XMLCALL - xmlUTF8Strlen (const xmlChar *utf); -XMLPUBFUN int XMLCALL - xmlUTF8Size (const xmlChar *utf); -XMLPUBFUN int XMLCALL - xmlUTF8Charcmp (const xmlChar *utf1, - const xmlChar *utf2); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_STRING_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlunicode.h b/third_party/libxml2/include/libxml/xmlunicode.h deleted file mode 100644 index 01ac8b6..0000000 --- a/third_party/libxml2/include/libxml/xmlunicode.h +++ /dev/null @@ -1,202 +0,0 @@ -/* - * Summary: Unicode character APIs - * Description: API for the Unicode character APIs - * - * This file is automatically generated from the - * UCS description files of the Unicode Character Database - * http://www.unicode.org/Public/4.0-Update1/UCD-4.0.1.html - * using the genUnicode.py Python script. - * - * Generation date: Mon Mar 27 11:09:52 2006 - * Sources: Blocks-4.0.1.txt UnicodeData-4.0.1.txt - * Author: Daniel Veillard - */ - -#ifndef __XML_UNICODE_H__ -#define __XML_UNICODE_H__ - -#include - -#ifdef LIBXML_UNICODE_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -XMLPUBFUN int XMLCALL xmlUCSIsAegeanNumbers (int code); -XMLPUBFUN int XMLCALL xmlUCSIsAlphabeticPresentationForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArabic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArabicPresentationFormsA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArabicPresentationFormsB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArmenian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArrows (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBasicLatin (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBengali (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBlockElements (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBopomofo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBopomofoExtended (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBoxDrawing (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBraillePatterns (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBuhid (int code); -XMLPUBFUN int XMLCALL xmlUCSIsByzantineMusicalSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibility (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityIdeographs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityIdeographsSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKRadicalsSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKSymbolsandPunctuation (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographsExtensionA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographsExtensionB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCherokee (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningDiacriticalMarks (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningDiacriticalMarksforSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningHalfMarks (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningMarksforSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsControlPictures (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCurrencySymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCypriotSyllabary (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCyrillic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCyrillicSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsDeseret (int code); -XMLPUBFUN int XMLCALL xmlUCSIsDevanagari (int code); -XMLPUBFUN int XMLCALL xmlUCSIsDingbats (int code); -XMLPUBFUN int XMLCALL xmlUCSIsEnclosedAlphanumerics (int code); -XMLPUBFUN int XMLCALL xmlUCSIsEnclosedCJKLettersandMonths (int code); -XMLPUBFUN int XMLCALL xmlUCSIsEthiopic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGeneralPunctuation (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGeometricShapes (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGeorgian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGothic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGreek (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGreekExtended (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGreekandCoptic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGujarati (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGurmukhi (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHalfwidthandFullwidthForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHangulCompatibilityJamo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHangulJamo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHangulSyllables (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHanunoo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHebrew (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHighPrivateUseSurrogates (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHighSurrogates (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHiragana (int code); -XMLPUBFUN int XMLCALL xmlUCSIsIPAExtensions (int code); -XMLPUBFUN int XMLCALL xmlUCSIsIdeographicDescriptionCharacters (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKanbun (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKangxiRadicals (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKannada (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKatakana (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKatakanaPhoneticExtensions (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKhmer (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKhmerSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLao (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatin1Supplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedAdditional (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLetterlikeSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLimbu (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLinearBIdeograms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLinearBSyllabary (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLowSurrogates (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMalayalam (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMathematicalAlphanumericSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMathematicalOperators (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousMathematicalSymbolsA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousMathematicalSymbolsB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousSymbolsandArrows (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousTechnical (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMongolian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMusicalSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMyanmar (int code); -XMLPUBFUN int XMLCALL xmlUCSIsNumberForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOgham (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOldItalic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOpticalCharacterRecognition (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOriya (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOsmanya (int code); -XMLPUBFUN int XMLCALL xmlUCSIsPhoneticExtensions (int code); -XMLPUBFUN int XMLCALL xmlUCSIsPrivateUse (int code); -XMLPUBFUN int XMLCALL xmlUCSIsPrivateUseArea (int code); -XMLPUBFUN int XMLCALL xmlUCSIsRunic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsShavian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSinhala (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSmallFormVariants (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSpacingModifierLetters (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSpecials (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSuperscriptsandSubscripts (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementalArrowsA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementalArrowsB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementalMathematicalOperators (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementaryPrivateUseAreaA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementaryPrivateUseAreaB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSyriac (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTagalog (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTagbanwa (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTags (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTaiLe (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTaiXuanJingSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTamil (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTelugu (int code); -XMLPUBFUN int XMLCALL xmlUCSIsThaana (int code); -XMLPUBFUN int XMLCALL xmlUCSIsThai (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTibetan (int code); -XMLPUBFUN int XMLCALL xmlUCSIsUgaritic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsUnifiedCanadianAboriginalSyllabics (int code); -XMLPUBFUN int XMLCALL xmlUCSIsVariationSelectors (int code); -XMLPUBFUN int XMLCALL xmlUCSIsVariationSelectorsSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsYiRadicals (int code); -XMLPUBFUN int XMLCALL xmlUCSIsYiSyllables (int code); -XMLPUBFUN int XMLCALL xmlUCSIsYijingHexagramSymbols (int code); - -XMLPUBFUN int XMLCALL xmlUCSIsBlock (int code, const char *block); - -XMLPUBFUN int XMLCALL xmlUCSIsCatC (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCf (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatL (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLl (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLm (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLt (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLu (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatM (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatMc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatMe (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatMn (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatN (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatNd (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatNl (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatNo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatP (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPd (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPe (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPf (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPi (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatS (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSk (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSm (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZ (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZl (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZp (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZs (int code); - -XMLPUBFUN int XMLCALL xmlUCSIsCat (int code, const char *cat); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_UNICODE_ENABLED */ - -#endif /* __XML_UNICODE_H__ */ diff --git a/third_party/libxml2/include/libxml/xmlversion.h b/third_party/libxml2/include/libxml/xmlversion.h deleted file mode 100644 index 4c7bb10..0000000 --- a/third_party/libxml2/include/libxml/xmlversion.h +++ /dev/null @@ -1,458 +0,0 @@ -/* - * Summary: compile-time version informations - * Description: compile-time version informations for the XML library - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_VERSION_H__ -#define __XML_VERSION_H__ - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * use those to be sure nothing nasty will happen if - * your library and includes mismatch - */ -#ifndef LIBXML2_COMPILING_MSCCDEF -XMLPUBFUN void XMLCALL xmlCheckVersion(int version); -#endif /* LIBXML2_COMPILING_MSCCDEF */ - -/** - * LIBXML_DOTTED_VERSION: - * - * the version string like "1.2.3" - */ -#define LIBXML_DOTTED_VERSION "2.7.7" - -/** - * LIBXML_VERSION: - * - * the version number: 1.2.3 value is 10203 - */ -#define LIBXML_VERSION 20707 - -/** - * LIBXML_VERSION_STRING: - * - * the version number string, 1.2.3 value is "10203" - */ -#define LIBXML_VERSION_STRING "20707" - -/** - * LIBXML_VERSION_EXTRA: - * - * extra version information, used to show a CVS compilation - */ -#define LIBXML_VERSION_EXTRA "" - -/** - * LIBXML_TEST_VERSION: - * - * Macro to check that the libxml version in use is compatible with - * the version the software has been compiled against - */ -#define LIBXML_TEST_VERSION xmlCheckVersion(20707); - -#ifndef VMS -#if 0 -/** - * WITH_TRIO: - * - * defined if the trio support need to be configured in - */ -#define WITH_TRIO -#else -/** - * WITHOUT_TRIO: - * - * defined if the trio support should not be configured in - */ -#define WITHOUT_TRIO -#endif -#else /* VMS */ -/** - * WITH_TRIO: - * - * defined if the trio support need to be configured in - */ -#define WITH_TRIO 1 -#endif /* VMS */ - -/** - * LIBXML_THREAD_ENABLED: - * - * Whether the thread support is configured in - */ -#if 1 -#if defined(_REENTRANT) || defined(__MT__) || \ - (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE - 0 >= 199506L)) -#define LIBXML_THREAD_ENABLED -#endif -#endif - -/** - * LIBXML_TREE_ENABLED: - * - * Whether the DOM like tree manipulation API support is configured in - */ -#if 1 -#define LIBXML_TREE_ENABLED -#endif - -/** - * LIBXML_OUTPUT_ENABLED: - * - * Whether the serialization/saving support is configured in - */ -#if 1 -#define LIBXML_OUTPUT_ENABLED -#endif - -/** - * LIBXML_PUSH_ENABLED: - * - * Whether the push parsing interfaces are configured in - */ -#if 1 -#define LIBXML_PUSH_ENABLED -#endif - -/** - * LIBXML_READER_ENABLED: - * - * Whether the xmlReader parsing interface is configured in - */ -#if 1 -#define LIBXML_READER_ENABLED -#endif - -/** - * LIBXML_PATTERN_ENABLED: - * - * Whether the xmlPattern node selection interface is configured in - */ -#if 1 -#define LIBXML_PATTERN_ENABLED -#endif - -/** - * LIBXML_WRITER_ENABLED: - * - * Whether the xmlWriter saving interface is configured in - */ -#if 1 -#define LIBXML_WRITER_ENABLED -#endif - -/** - * LIBXML_SAX1_ENABLED: - * - * Whether the older SAX1 interface is configured in - */ -#if 1 -#define LIBXML_SAX1_ENABLED -#endif - -/** - * LIBXML_FTP_ENABLED: - * - * Whether the FTP support is configured in - */ -#if 0 -#define LIBXML_FTP_ENABLED -#endif - -/** - * LIBXML_HTTP_ENABLED: - * - * Whether the HTTP support is configured in - */ -#if 0 -#define LIBXML_HTTP_ENABLED -#endif - -/** - * LIBXML_VALID_ENABLED: - * - * Whether the DTD validation support is configured in - */ -#if 1 -#define LIBXML_VALID_ENABLED -#endif - -/** - * LIBXML_HTML_ENABLED: - * - * Whether the HTML support is configured in - */ -#if 1 -#define LIBXML_HTML_ENABLED -#endif - -/** - * LIBXML_LEGACY_ENABLED: - * - * Whether the deprecated APIs are compiled in for compatibility - */ -#if 0 -#define LIBXML_LEGACY_ENABLED -#endif - -/** - * LIBXML_C14N_ENABLED: - * - * Whether the Canonicalization support is configured in - */ -#if 1 -#define LIBXML_C14N_ENABLED -#endif - -/** - * LIBXML_CATALOG_ENABLED: - * - * Whether the Catalog support is configured in - */ -#if 1 -#define LIBXML_CATALOG_ENABLED -#endif - -/** - * LIBXML_DOCB_ENABLED: - * - * Whether the SGML Docbook support is configured in - */ -#if 1 -#define LIBXML_DOCB_ENABLED -#endif - -/** - * LIBXML_XPATH_ENABLED: - * - * Whether XPath is configured in - */ -#if 1 -#define LIBXML_XPATH_ENABLED -#endif - -/** - * LIBXML_XPTR_ENABLED: - * - * Whether XPointer is configured in - */ -#if 1 -#define LIBXML_XPTR_ENABLED -#endif - -/** - * LIBXML_XINCLUDE_ENABLED: - * - * Whether XInclude is configured in - */ -#if 1 -#define LIBXML_XINCLUDE_ENABLED -#endif - -/** - * LIBXML_ICONV_ENABLED: - * - * Whether iconv support is available - */ -#if 0 -#define LIBXML_ICONV_ENABLED -#endif - -/** - * LIBXML_ISO8859X_ENABLED: - * - * Whether ISO-8859-* support is made available in case iconv is not - */ -#if 0 -#define LIBXML_ISO8859X_ENABLED -#endif - -/** - * LIBXML_DEBUG_ENABLED: - * - * Whether Debugging module is configured in - */ -#if 1 -#define LIBXML_DEBUG_ENABLED -#endif - -/** - * DEBUG_MEMORY_LOCATION: - * - * Whether the memory debugging is configured in - */ -#if 0 -#define DEBUG_MEMORY_LOCATION -#endif - -/** - * LIBXML_DEBUG_RUNTIME: - * - * Whether the runtime debugging is configured in - */ -#if 0 -#define LIBXML_DEBUG_RUNTIME -#endif - -/** - * LIBXML_UNICODE_ENABLED: - * - * Whether the Unicode related interfaces are compiled in - */ -#if 1 -#define LIBXML_UNICODE_ENABLED -#endif - -/** - * LIBXML_REGEXP_ENABLED: - * - * Whether the regular expressions interfaces are compiled in - */ -#if 1 -#define LIBXML_REGEXP_ENABLED -#endif - -/** - * LIBXML_AUTOMATA_ENABLED: - * - * Whether the automata interfaces are compiled in - */ -#if 1 -#define LIBXML_AUTOMATA_ENABLED -#endif - -/** - * LIBXML_EXPR_ENABLED: - * - * Whether the formal expressions interfaces are compiled in - */ -#if 1 -#define LIBXML_EXPR_ENABLED -#endif - -/** - * LIBXML_SCHEMAS_ENABLED: - * - * Whether the Schemas validation interfaces are compiled in - */ -#if 1 -#define LIBXML_SCHEMAS_ENABLED -#endif - -/** - * LIBXML_SCHEMATRON_ENABLED: - * - * Whether the Schematron validation interfaces are compiled in - */ -#if 1 -#define LIBXML_SCHEMATRON_ENABLED -#endif - -/** - * LIBXML_MODULES_ENABLED: - * - * Whether the module interfaces are compiled in - */ -#if 1 -#define LIBXML_MODULES_ENABLED -/** - * LIBXML_MODULE_EXTENSION: - * - * the string suffix used by dynamic modules (usually shared libraries) - */ -#define LIBXML_MODULE_EXTENSION ".dll" -#endif - -/** - * LIBXML_ZLIB_ENABLED: - * - * Whether the Zlib support is compiled in - */ -#if 0 -#define LIBXML_ZLIB_ENABLED -#endif - -#ifdef __GNUC__ -#ifdef HAVE_ANSIDECL_H -#include -#endif - -/** - * ATTRIBUTE_UNUSED: - * - * Macro used to signal to GCC unused function parameters - */ - -#ifndef ATTRIBUTE_UNUSED -#define ATTRIBUTE_UNUSED __attribute__((unused)) -#endif - -/** - * LIBXML_ATTR_ALLOC_SIZE: - * - * Macro used to indicate to GCC this is an allocator function - */ - -#ifndef LIBXML_ATTR_ALLOC_SIZE -# if ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))) -# define LIBXML_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x))) -# else -# define LIBXML_ATTR_ALLOC_SIZE(x) -# endif -#else -# define LIBXML_ATTR_ALLOC_SIZE(x) -#endif - -/** - * LIBXML_ATTR_FORMAT: - * - * Macro used to indicate to GCC the parameter are printf like - */ - -#ifndef LIBXML_ATTR_FORMAT -# if ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3))) -# define LIBXML_ATTR_FORMAT(fmt,args) __attribute__((__format__(__printf__,fmt,args))) -# else -# define LIBXML_ATTR_FORMAT(fmt,args) -# endif -#else -# define LIBXML_ATTR_FORMAT(fmt,args) -#endif - -#else /* ! __GNUC__ */ -/** - * ATTRIBUTE_UNUSED: - * - * Macro used to signal to GCC unused function parameters - */ -#define ATTRIBUTE_UNUSED -/** - * LIBXML_ATTR_ALLOC_SIZE: - * - * Macro used to indicate to GCC this is an allocator function - */ -#define LIBXML_ATTR_ALLOC_SIZE(x) -/** - * LIBXML_ATTR_FORMAT: - * - * Macro used to indicate to GCC the parameter are printf like - */ -#define LIBXML_ATTR_FORMAT(fmt,args) -#endif /* __GNUC__ */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif - - diff --git a/third_party/libxml2/include/libxml/xmlwriter.h b/third_party/libxml2/include/libxml/xmlwriter.h deleted file mode 100644 index 91e683c..0000000 --- a/third_party/libxml2/include/libxml/xmlwriter.h +++ /dev/null @@ -1,485 +0,0 @@ - -/* - * Summary: text writing API for XML - * Description: text writing API for XML - * - * Copy: See Copyright for the status of this software. - * - * Author: Alfred Mickautsch - */ - -#ifndef __XML_XMLWRITER_H__ -#define __XML_XMLWRITER_H__ - -#include - -#ifdef LIBXML_WRITER_ENABLED - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - - typedef struct _xmlTextWriter xmlTextWriter; - typedef xmlTextWriter *xmlTextWriterPtr; - -/* - * Constructors & Destructor - */ - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriter(xmlOutputBufferPtr out); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterFilename(const char *uri, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterMemory(xmlBufferPtr buf, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterDoc(xmlDocPtr * doc, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, - int compression); - XMLPUBFUN void XMLCALL xmlFreeTextWriter(xmlTextWriterPtr writer); - -/* - * Functions - */ - - -/* - * Document - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDocument(xmlTextWriterPtr writer, - const char *version, - const char *encoding, - const char *standalone); - XMLPUBFUN int XMLCALL xmlTextWriterEndDocument(xmlTextWriterPtr - writer); - -/* - * Comments - */ - XMLPUBFUN int XMLCALL xmlTextWriterStartComment(xmlTextWriterPtr - writer); - XMLPUBFUN int XMLCALL xmlTextWriterEndComment(xmlTextWriterPtr writer); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, - const char *format, ...) - LIBXML_ATTR_FORMAT(2,3); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(2,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteComment(xmlTextWriterPtr - writer, - const xmlChar * - content); - -/* - * Elements - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartElement(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterStartElementNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * name, - const xmlChar * - namespaceURI); - XMLPUBFUN int XMLCALL xmlTextWriterEndElement(xmlTextWriterPtr writer); - XMLPUBFUN int XMLCALL xmlTextWriterFullEndElement(xmlTextWriterPtr - writer); - -/* - * Elements conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - LIBXML_ATTR_FORMAT(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteElement(xmlTextWriterPtr - writer, - const xmlChar * name, - const xmlChar * - content); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, ...) - LIBXML_ATTR_FORMAT(5,6); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(5,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteElementNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * name, - const xmlChar * - namespaceURI, - const xmlChar * - content); - -/* - * Text - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, - const char *format, ...) - LIBXML_ATTR_FORMAT(2,3); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, - const char *format, va_list argptr) - LIBXML_ATTR_FORMAT(2,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, - const xmlChar * content, int len); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteRaw(xmlTextWriterPtr writer, - const xmlChar * content); - XMLPUBFUN int XMLCALL xmlTextWriterWriteFormatString(xmlTextWriterPtr - writer, - const char - *format, ...) - LIBXML_ATTR_FORMAT(2,3); - XMLPUBFUN int XMLCALL xmlTextWriterWriteVFormatString(xmlTextWriterPtr - writer, - const char - *format, - va_list argptr) - LIBXML_ATTR_FORMAT(2,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteString(xmlTextWriterPtr writer, - const xmlChar * - content); - XMLPUBFUN int XMLCALL xmlTextWriterWriteBase64(xmlTextWriterPtr writer, - const char *data, - int start, int len); - XMLPUBFUN int XMLCALL xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, - const char *data, - int start, int len); - -/* - * Attributes - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartAttribute(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterStartAttributeNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * - name, - const xmlChar * - namespaceURI); - XMLPUBFUN int XMLCALL xmlTextWriterEndAttribute(xmlTextWriterPtr - writer); - -/* - * Attributes conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - LIBXML_ATTR_FORMAT(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteAttribute(xmlTextWriterPtr - writer, - const xmlChar * name, - const xmlChar * - content); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, ...) - LIBXML_ATTR_FORMAT(5,6); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(5,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteAttributeNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * - name, - const xmlChar * - namespaceURI, - const xmlChar * - content); - -/* - * PI's - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartPI(xmlTextWriterPtr writer, - const xmlChar * target); - XMLPUBFUN int XMLCALL xmlTextWriterEndPI(xmlTextWriterPtr writer); - -/* - * PI conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, - const xmlChar * target, - const char *format, ...) - LIBXML_ATTR_FORMAT(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, - const xmlChar * target, - const char *format, va_list argptr) - LIBXML_ATTR_FORMAT(3,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWritePI(xmlTextWriterPtr writer, - const xmlChar * target, - const xmlChar * content); - -/** - * xmlTextWriterWriteProcessingInstruction: - * - * This macro maps to xmlTextWriterWritePI - */ -#define xmlTextWriterWriteProcessingInstruction xmlTextWriterWritePI - -/* - * CDATA - */ - XMLPUBFUN int XMLCALL xmlTextWriterStartCDATA(xmlTextWriterPtr writer); - XMLPUBFUN int XMLCALL xmlTextWriterEndCDATA(xmlTextWriterPtr writer); - -/* - * CDATA conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, - const char *format, ...) - LIBXML_ATTR_FORMAT(2,3); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, - const char *format, va_list argptr) - LIBXML_ATTR_FORMAT(2,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, - const xmlChar * content); - -/* - * DTD - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTD(xmlTextWriterPtr writer); - -/* - * DTD conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const char *format, ...) - LIBXML_ATTR_FORMAT(5,6); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const char *format, va_list argptr) - LIBXML_ATTR_FORMAT(5,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * subset); - -/** - * xmlTextWriterWriteDocType: - * - * this macro maps to xmlTextWriterWriteDTD - */ -#define xmlTextWriterWriteDocType xmlTextWriterWriteDTD - -/* - * DTD element definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTDElement(xmlTextWriterPtr - writer); - -/* - * DTD element definition conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - LIBXML_ATTR_FORMAT(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDElement(xmlTextWriterPtr - writer, - const xmlChar * - name, - const xmlChar * - content); - -/* - * DTD attribute list definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTDAttlist(xmlTextWriterPtr - writer); - -/* - * DTD attribute list definition conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - LIBXML_ATTR_FORMAT(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr - writer, - const xmlChar * - name, - const xmlChar * - content); - -/* - * DTD entity definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, - int pe, const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTDEntity(xmlTextWriterPtr - writer); - -/* - * DTD entity definition conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const char *format, ...) - LIBXML_ATTR_FORMAT(4,5); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const char *format, - va_list argptr) - LIBXML_ATTR_FORMAT(4,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * content); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * ndataid); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr - writer, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * - ndataid); - XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDEntity(xmlTextWriterPtr - writer, int pe, - const xmlChar * name, - const xmlChar * - pubid, - const xmlChar * - sysid, - const xmlChar * - ndataid, - const xmlChar * - content); - -/* - * DTD notation definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid); - -/* - * Indentation - */ - XMLPUBFUN int XMLCALL - xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent); - XMLPUBFUN int XMLCALL - xmlTextWriterSetIndentString(xmlTextWriterPtr writer, - const xmlChar * str); - -/* - * misc - */ - XMLPUBFUN int XMLCALL xmlTextWriterFlush(xmlTextWriterPtr writer); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_WRITER_ENABLED */ - -#endif /* __XML_XMLWRITER_H__ */ diff --git a/third_party/libxml2/include/libxml/xpath.h b/third_party/libxml2/include/libxml/xpath.h deleted file mode 100644 index 1a9e30e..0000000 --- a/third_party/libxml2/include/libxml/xpath.h +++ /dev/null @@ -1,546 +0,0 @@ -/* - * Summary: XML Path Language implementation - * Description: API for the XML Path Language implementation - * - * XML Path Language implementation - * XPath is a language for addressing parts of an XML document, - * designed to be used by both XSLT and XPointer - * http://www.w3.org/TR/xpath - * - * Implements - * W3C Recommendation 16 November 1999 - * http://www.w3.org/TR/1999/REC-xpath-19991116 - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XPATH_H__ -#define __XML_XPATH_H__ - -#include - -#ifdef LIBXML_XPATH_ENABLED - -#include -#include -#include -#endif /* LIBXML_XPATH_ENABLED */ - -#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -#ifdef __cplusplus -extern "C" { -#endif -#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED */ - -#ifdef LIBXML_XPATH_ENABLED - -typedef struct _xmlXPathContext xmlXPathContext; -typedef xmlXPathContext *xmlXPathContextPtr; -typedef struct _xmlXPathParserContext xmlXPathParserContext; -typedef xmlXPathParserContext *xmlXPathParserContextPtr; - -/** - * The set of XPath error codes. - */ - -typedef enum { - XPATH_EXPRESSION_OK = 0, - XPATH_NUMBER_ERROR, - XPATH_UNFINISHED_LITERAL_ERROR, - XPATH_START_LITERAL_ERROR, - XPATH_VARIABLE_REF_ERROR, - XPATH_UNDEF_VARIABLE_ERROR, - XPATH_INVALID_PREDICATE_ERROR, - XPATH_EXPR_ERROR, - XPATH_UNCLOSED_ERROR, - XPATH_UNKNOWN_FUNC_ERROR, - XPATH_INVALID_OPERAND, - XPATH_INVALID_TYPE, - XPATH_INVALID_ARITY, - XPATH_INVALID_CTXT_SIZE, - XPATH_INVALID_CTXT_POSITION, - XPATH_MEMORY_ERROR, - XPTR_SYNTAX_ERROR, - XPTR_RESOURCE_ERROR, - XPTR_SUB_RESOURCE_ERROR, - XPATH_UNDEF_PREFIX_ERROR, - XPATH_ENCODING_ERROR, - XPATH_INVALID_CHAR_ERROR, - XPATH_INVALID_CTXT -} xmlXPathError; - -/* - * A node-set (an unordered collection of nodes without duplicates). - */ -typedef struct _xmlNodeSet xmlNodeSet; -typedef xmlNodeSet *xmlNodeSetPtr; -struct _xmlNodeSet { - int nodeNr; /* number of nodes in the set */ - int nodeMax; /* size of the array as allocated */ - xmlNodePtr *nodeTab; /* array of nodes in no particular order */ - /* @@ with_ns to check wether namespace nodes should be looked at @@ */ -}; - -/* - * An expression is evaluated to yield an object, which - * has one of the following four basic types: - * - node-set - * - boolean - * - number - * - string - * - * @@ XPointer will add more types ! - */ - -typedef enum { - XPATH_UNDEFINED = 0, - XPATH_NODESET = 1, - XPATH_BOOLEAN = 2, - XPATH_NUMBER = 3, - XPATH_STRING = 4, - XPATH_POINT = 5, - XPATH_RANGE = 6, - XPATH_LOCATIONSET = 7, - XPATH_USERS = 8, - XPATH_XSLT_TREE = 9 /* An XSLT value tree, non modifiable */ -} xmlXPathObjectType; - -typedef struct _xmlXPathObject xmlXPathObject; -typedef xmlXPathObject *xmlXPathObjectPtr; -struct _xmlXPathObject { - xmlXPathObjectType type; - xmlNodeSetPtr nodesetval; - int boolval; - double floatval; - xmlChar *stringval; - void *user; - int index; - void *user2; - int index2; -}; - -/** - * xmlXPathConvertFunc: - * @obj: an XPath object - * @type: the number of the target type - * - * A conversion function is associated to a type and used to cast - * the new type to primitive values. - * - * Returns -1 in case of error, 0 otherwise - */ -typedef int (*xmlXPathConvertFunc) (xmlXPathObjectPtr obj, int type); - -/* - * Extra type: a name and a conversion function. - */ - -typedef struct _xmlXPathType xmlXPathType; -typedef xmlXPathType *xmlXPathTypePtr; -struct _xmlXPathType { - const xmlChar *name; /* the type name */ - xmlXPathConvertFunc func; /* the conversion function */ -}; - -/* - * Extra variable: a name and a value. - */ - -typedef struct _xmlXPathVariable xmlXPathVariable; -typedef xmlXPathVariable *xmlXPathVariablePtr; -struct _xmlXPathVariable { - const xmlChar *name; /* the variable name */ - xmlXPathObjectPtr value; /* the value */ -}; - -/** - * xmlXPathEvalFunc: - * @ctxt: an XPath parser context - * @nargs: the number of arguments passed to the function - * - * An XPath evaluation function, the parameters are on the XPath context stack. - */ - -typedef void (*xmlXPathEvalFunc)(xmlXPathParserContextPtr ctxt, - int nargs); - -/* - * Extra function: a name and a evaluation function. - */ - -typedef struct _xmlXPathFunct xmlXPathFunct; -typedef xmlXPathFunct *xmlXPathFuncPtr; -struct _xmlXPathFunct { - const xmlChar *name; /* the function name */ - xmlXPathEvalFunc func; /* the evaluation function */ -}; - -/** - * xmlXPathAxisFunc: - * @ctxt: the XPath interpreter context - * @cur: the previous node being explored on that axis - * - * An axis traversal function. To traverse an axis, the engine calls - * the first time with cur == NULL and repeat until the function returns - * NULL indicating the end of the axis traversal. - * - * Returns the next node in that axis or NULL if at the end of the axis. - */ - -typedef xmlXPathObjectPtr (*xmlXPathAxisFunc) (xmlXPathParserContextPtr ctxt, - xmlXPathObjectPtr cur); - -/* - * Extra axis: a name and an axis function. - */ - -typedef struct _xmlXPathAxis xmlXPathAxis; -typedef xmlXPathAxis *xmlXPathAxisPtr; -struct _xmlXPathAxis { - const xmlChar *name; /* the axis name */ - xmlXPathAxisFunc func; /* the search function */ -}; - -/** - * xmlXPathFunction: - * @ctxt: the XPath interprestation context - * @nargs: the number of arguments - * - * An XPath function. - * The arguments (if any) are popped out from the context stack - * and the result is pushed on the stack. - */ - -typedef void (*xmlXPathFunction) (xmlXPathParserContextPtr ctxt, int nargs); - -/* - * Function and Variable Lookup. - */ - -/** - * xmlXPathVariableLookupFunc: - * @ctxt: an XPath context - * @name: name of the variable - * @ns_uri: the namespace name hosting this variable - * - * Prototype for callbacks used to plug variable lookup in the XPath - * engine. - * - * Returns the XPath object value or NULL if not found. - */ -typedef xmlXPathObjectPtr (*xmlXPathVariableLookupFunc) (void *ctxt, - const xmlChar *name, - const xmlChar *ns_uri); - -/** - * xmlXPathFuncLookupFunc: - * @ctxt: an XPath context - * @name: name of the function - * @ns_uri: the namespace name hosting this function - * - * Prototype for callbacks used to plug function lookup in the XPath - * engine. - * - * Returns the XPath function or NULL if not found. - */ -typedef xmlXPathFunction (*xmlXPathFuncLookupFunc) (void *ctxt, - const xmlChar *name, - const xmlChar *ns_uri); - -/** - * xmlXPathFlags: - * Flags for XPath engine compilation and runtime - */ -/** - * XML_XPATH_CHECKNS: - * - * check namespaces at compilation - */ -#define XML_XPATH_CHECKNS (1<<0) -/** - * XML_XPATH_NOVAR: - * - * forbid variables in expression - */ -#define XML_XPATH_NOVAR (1<<1) - -/** - * xmlXPathContext: - * - * Expression evaluation occurs with respect to a context. - * he context consists of: - * - a node (the context node) - * - a node list (the context node list) - * - a set of variable bindings - * - a function library - * - the set of namespace declarations in scope for the expression - * Following the switch to hash tables, this need to be trimmed up at - * the next binary incompatible release. - * The node may be modified when the context is passed to libxml2 - * for an XPath evaluation so you may need to initialize it again - * before the next call. - */ - -struct _xmlXPathContext { - xmlDocPtr doc; /* The current document */ - xmlNodePtr node; /* The current node */ - - int nb_variables_unused; /* unused (hash table) */ - int max_variables_unused; /* unused (hash table) */ - xmlHashTablePtr varHash; /* Hash table of defined variables */ - - int nb_types; /* number of defined types */ - int max_types; /* max number of types */ - xmlXPathTypePtr types; /* Array of defined types */ - - int nb_funcs_unused; /* unused (hash table) */ - int max_funcs_unused; /* unused (hash table) */ - xmlHashTablePtr funcHash; /* Hash table of defined funcs */ - - int nb_axis; /* number of defined axis */ - int max_axis; /* max number of axis */ - xmlXPathAxisPtr axis; /* Array of defined axis */ - - /* the namespace nodes of the context node */ - xmlNsPtr *namespaces; /* Array of namespaces */ - int nsNr; /* number of namespace in scope */ - void *user; /* function to free */ - - /* extra variables */ - int contextSize; /* the context size */ - int proximityPosition; /* the proximity position */ - - /* extra stuff for XPointer */ - int xptr; /* is this an XPointer context? */ - xmlNodePtr here; /* for here() */ - xmlNodePtr origin; /* for origin() */ - - /* the set of namespace declarations in scope for the expression */ - xmlHashTablePtr nsHash; /* The namespaces hash table */ - xmlXPathVariableLookupFunc varLookupFunc;/* variable lookup func */ - void *varLookupData; /* variable lookup data */ - - /* Possibility to link in an extra item */ - void *extra; /* needed for XSLT */ - - /* The function name and URI when calling a function */ - const xmlChar *function; - const xmlChar *functionURI; - - /* function lookup function and data */ - xmlXPathFuncLookupFunc funcLookupFunc;/* function lookup func */ - void *funcLookupData; /* function lookup data */ - - /* temporary namespace lists kept for walking the namespace axis */ - xmlNsPtr *tmpNsList; /* Array of namespaces */ - int tmpNsNr; /* number of namespaces in scope */ - - /* error reporting mechanism */ - void *userData; /* user specific data block */ - xmlStructuredErrorFunc error; /* the callback in case of errors */ - xmlError lastError; /* the last error */ - xmlNodePtr debugNode; /* the source node XSLT */ - - /* dictionary */ - xmlDictPtr dict; /* dictionary if any */ - - int flags; /* flags to control compilation */ - - /* Cache for reusal of XPath objects */ - void *cache; -}; - -/* - * The structure of a compiled expression form is not public. - */ - -typedef struct _xmlXPathCompExpr xmlXPathCompExpr; -typedef xmlXPathCompExpr *xmlXPathCompExprPtr; - -/** - * xmlXPathParserContext: - * - * An XPath parser context. It contains pure parsing informations, - * an xmlXPathContext, and the stack of objects. - */ -struct _xmlXPathParserContext { - const xmlChar *cur; /* the current char being parsed */ - const xmlChar *base; /* the full expression */ - - int error; /* error code */ - - xmlXPathContextPtr context; /* the evaluation context */ - xmlXPathObjectPtr value; /* the current value */ - int valueNr; /* number of values stacked */ - int valueMax; /* max number of values stacked */ - xmlXPathObjectPtr *valueTab; /* stack of values */ - - xmlXPathCompExprPtr comp; /* the precompiled expression */ - int xptr; /* it this an XPointer expression */ - xmlNodePtr ancestor; /* used for walking preceding axis */ -}; - -/************************************************************************ - * * - * Public API * - * * - ************************************************************************/ - -/** - * Objects and Nodesets handling - */ - -XMLPUBVAR double xmlXPathNAN; -XMLPUBVAR double xmlXPathPINF; -XMLPUBVAR double xmlXPathNINF; - -/* These macros may later turn into functions */ -/** - * xmlXPathNodeSetGetLength: - * @ns: a node-set - * - * Implement a functionality similar to the DOM NodeList.length. - * - * Returns the number of nodes in the node-set. - */ -#define xmlXPathNodeSetGetLength(ns) ((ns) ? (ns)->nodeNr : 0) -/** - * xmlXPathNodeSetItem: - * @ns: a node-set - * @index: index of a node in the set - * - * Implements a functionality similar to the DOM NodeList.item(). - * - * Returns the xmlNodePtr at the given @index in @ns or NULL if - * @index is out of range (0 to length-1) - */ -#define xmlXPathNodeSetItem(ns, index) \ - ((((ns) != NULL) && \ - ((index) >= 0) && ((index) < (ns)->nodeNr)) ? \ - (ns)->nodeTab[(index)] \ - : NULL) -/** - * xmlXPathNodeSetIsEmpty: - * @ns: a node-set - * - * Checks whether @ns is empty or not. - * - * Returns %TRUE if @ns is an empty node-set. - */ -#define xmlXPathNodeSetIsEmpty(ns) \ - (((ns) == NULL) || ((ns)->nodeNr == 0) || ((ns)->nodeTab == NULL)) - - -XMLPUBFUN void XMLCALL - xmlXPathFreeObject (xmlXPathObjectPtr obj); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeSetCreate (xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathFreeNodeSetList (xmlXPathObjectPtr obj); -XMLPUBFUN void XMLCALL - xmlXPathFreeNodeSet (xmlNodeSetPtr obj); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathObjectCopy (xmlXPathObjectPtr val); -XMLPUBFUN int XMLCALL - xmlXPathCmpNodes (xmlNodePtr node1, - xmlNodePtr node2); -/** - * Conversion functions to basic types. - */ -XMLPUBFUN int XMLCALL - xmlXPathCastNumberToBoolean (double val); -XMLPUBFUN int XMLCALL - xmlXPathCastStringToBoolean (const xmlChar * val); -XMLPUBFUN int XMLCALL - xmlXPathCastNodeSetToBoolean(xmlNodeSetPtr ns); -XMLPUBFUN int XMLCALL - xmlXPathCastToBoolean (xmlXPathObjectPtr val); - -XMLPUBFUN double XMLCALL - xmlXPathCastBooleanToNumber (int val); -XMLPUBFUN double XMLCALL - xmlXPathCastStringToNumber (const xmlChar * val); -XMLPUBFUN double XMLCALL - xmlXPathCastNodeToNumber (xmlNodePtr node); -XMLPUBFUN double XMLCALL - xmlXPathCastNodeSetToNumber (xmlNodeSetPtr ns); -XMLPUBFUN double XMLCALL - xmlXPathCastToNumber (xmlXPathObjectPtr val); - -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastBooleanToString (int val); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastNumberToString (double val); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastNodeToString (xmlNodePtr node); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastNodeSetToString (xmlNodeSetPtr ns); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastToString (xmlXPathObjectPtr val); - -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathConvertBoolean (xmlXPathObjectPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathConvertNumber (xmlXPathObjectPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathConvertString (xmlXPathObjectPtr val); - -/** - * Context handling. - */ -XMLPUBFUN xmlXPathContextPtr XMLCALL - xmlXPathNewContext (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlXPathFreeContext (xmlXPathContextPtr ctxt); -XMLPUBFUN int XMLCALL - xmlXPathContextSetCache(xmlXPathContextPtr ctxt, - int active, - int value, - int options); -/** - * Evaluation functions. - */ -XMLPUBFUN long XMLCALL - xmlXPathOrderDocElems (xmlDocPtr doc); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathEval (const xmlChar *str, - xmlXPathContextPtr ctx); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathEvalExpression (const xmlChar *str, - xmlXPathContextPtr ctxt); -XMLPUBFUN int XMLCALL - xmlXPathEvalPredicate (xmlXPathContextPtr ctxt, - xmlXPathObjectPtr res); -/** - * Separate compilation/evaluation entry points. - */ -XMLPUBFUN xmlXPathCompExprPtr XMLCALL - xmlXPathCompile (const xmlChar *str); -XMLPUBFUN xmlXPathCompExprPtr XMLCALL - xmlXPathCtxtCompile (xmlXPathContextPtr ctxt, - const xmlChar *str); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathCompiledEval (xmlXPathCompExprPtr comp, - xmlXPathContextPtr ctx); -XMLPUBFUN int XMLCALL - xmlXPathCompiledEvalToBoolean(xmlXPathCompExprPtr comp, - xmlXPathContextPtr ctxt); -XMLPUBFUN void XMLCALL - xmlXPathFreeCompExpr (xmlXPathCompExprPtr comp); -#endif /* LIBXML_XPATH_ENABLED */ -#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN void XMLCALL - xmlXPathInit (void); -XMLPUBFUN int XMLCALL - xmlXPathIsNaN (double val); -XMLPUBFUN int XMLCALL - xmlXPathIsInf (double val); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED*/ -#endif /* ! __XML_XPATH_H__ */ diff --git a/third_party/libxml2/include/libxml/xpathInternals.h b/third_party/libxml2/include/libxml/xpathInternals.h deleted file mode 100644 index dcd5243..0000000 --- a/third_party/libxml2/include/libxml/xpathInternals.h +++ /dev/null @@ -1,630 +0,0 @@ -/* - * Summary: internal interfaces for XML Path Language implementation - * Description: internal interfaces for XML Path Language implementation - * used to build new modules on top of XPath like XPointer and - * XSLT - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XPATH_INTERNALS_H__ -#define __XML_XPATH_INTERNALS_H__ - -#include -#include - -#ifdef LIBXML_XPATH_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/************************************************************************ - * * - * Helpers * - * * - ************************************************************************/ - -/* - * Many of these macros may later turn into functions. They - * shouldn't be used in #ifdef's preprocessor instructions. - */ -/** - * xmlXPathSetError: - * @ctxt: an XPath parser context - * @err: an xmlXPathError code - * - * Raises an error. - */ -#define xmlXPathSetError(ctxt, err) \ - { xmlXPatherror((ctxt), __FILE__, __LINE__, (err)); \ - if ((ctxt) != NULL) (ctxt)->error = (err); } - -/** - * xmlXPathSetArityError: - * @ctxt: an XPath parser context - * - * Raises an XPATH_INVALID_ARITY error. - */ -#define xmlXPathSetArityError(ctxt) \ - xmlXPathSetError((ctxt), XPATH_INVALID_ARITY) - -/** - * xmlXPathSetTypeError: - * @ctxt: an XPath parser context - * - * Raises an XPATH_INVALID_TYPE error. - */ -#define xmlXPathSetTypeError(ctxt) \ - xmlXPathSetError((ctxt), XPATH_INVALID_TYPE) - -/** - * xmlXPathGetError: - * @ctxt: an XPath parser context - * - * Get the error code of an XPath context. - * - * Returns the context error. - */ -#define xmlXPathGetError(ctxt) ((ctxt)->error) - -/** - * xmlXPathCheckError: - * @ctxt: an XPath parser context - * - * Check if an XPath error was raised. - * - * Returns true if an error has been raised, false otherwise. - */ -#define xmlXPathCheckError(ctxt) ((ctxt)->error != XPATH_EXPRESSION_OK) - -/** - * xmlXPathGetDocument: - * @ctxt: an XPath parser context - * - * Get the document of an XPath context. - * - * Returns the context document. - */ -#define xmlXPathGetDocument(ctxt) ((ctxt)->context->doc) - -/** - * xmlXPathGetContextNode: - * @ctxt: an XPath parser context - * - * Get the context node of an XPath context. - * - * Returns the context node. - */ -#define xmlXPathGetContextNode(ctxt) ((ctxt)->context->node) - -XMLPUBFUN int XMLCALL - xmlXPathPopBoolean (xmlXPathParserContextPtr ctxt); -XMLPUBFUN double XMLCALL - xmlXPathPopNumber (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathPopString (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt); -XMLPUBFUN void * XMLCALL - xmlXPathPopExternal (xmlXPathParserContextPtr ctxt); - -/** - * xmlXPathReturnBoolean: - * @ctxt: an XPath parser context - * @val: a boolean - * - * Pushes the boolean @val on the context stack. - */ -#define xmlXPathReturnBoolean(ctxt, val) \ - valuePush((ctxt), xmlXPathNewBoolean(val)) - -/** - * xmlXPathReturnTrue: - * @ctxt: an XPath parser context - * - * Pushes true on the context stack. - */ -#define xmlXPathReturnTrue(ctxt) xmlXPathReturnBoolean((ctxt), 1) - -/** - * xmlXPathReturnFalse: - * @ctxt: an XPath parser context - * - * Pushes false on the context stack. - */ -#define xmlXPathReturnFalse(ctxt) xmlXPathReturnBoolean((ctxt), 0) - -/** - * xmlXPathReturnNumber: - * @ctxt: an XPath parser context - * @val: a double - * - * Pushes the double @val on the context stack. - */ -#define xmlXPathReturnNumber(ctxt, val) \ - valuePush((ctxt), xmlXPathNewFloat(val)) - -/** - * xmlXPathReturnString: - * @ctxt: an XPath parser context - * @str: a string - * - * Pushes the string @str on the context stack. - */ -#define xmlXPathReturnString(ctxt, str) \ - valuePush((ctxt), xmlXPathWrapString(str)) - -/** - * xmlXPathReturnEmptyString: - * @ctxt: an XPath parser context - * - * Pushes an empty string on the stack. - */ -#define xmlXPathReturnEmptyString(ctxt) \ - valuePush((ctxt), xmlXPathNewCString("")) - -/** - * xmlXPathReturnNodeSet: - * @ctxt: an XPath parser context - * @ns: a node-set - * - * Pushes the node-set @ns on the context stack. - */ -#define xmlXPathReturnNodeSet(ctxt, ns) \ - valuePush((ctxt), xmlXPathWrapNodeSet(ns)) - -/** - * xmlXPathReturnEmptyNodeSet: - * @ctxt: an XPath parser context - * - * Pushes an empty node-set on the context stack. - */ -#define xmlXPathReturnEmptyNodeSet(ctxt) \ - valuePush((ctxt), xmlXPathNewNodeSet(NULL)) - -/** - * xmlXPathReturnExternal: - * @ctxt: an XPath parser context - * @val: user data - * - * Pushes user data on the context stack. - */ -#define xmlXPathReturnExternal(ctxt, val) \ - valuePush((ctxt), xmlXPathWrapExternal(val)) - -/** - * xmlXPathStackIsNodeSet: - * @ctxt: an XPath parser context - * - * Check if the current value on the XPath stack is a node set or - * an XSLT value tree. - * - * Returns true if the current object on the stack is a node-set. - */ -#define xmlXPathStackIsNodeSet(ctxt) \ - (((ctxt)->value != NULL) \ - && (((ctxt)->value->type == XPATH_NODESET) \ - || ((ctxt)->value->type == XPATH_XSLT_TREE))) - -/** - * xmlXPathStackIsExternal: - * @ctxt: an XPath parser context - * - * Checks if the current value on the XPath stack is an external - * object. - * - * Returns true if the current object on the stack is an external - * object. - */ -#define xmlXPathStackIsExternal(ctxt) \ - ((ctxt->value != NULL) && (ctxt->value->type == XPATH_USERS)) - -/** - * xmlXPathEmptyNodeSet: - * @ns: a node-set - * - * Empties a node-set. - */ -#define xmlXPathEmptyNodeSet(ns) \ - { while ((ns)->nodeNr > 0) (ns)->nodeTab[(ns)->nodeNr--] = NULL; } - -/** - * CHECK_ERROR: - * - * Macro to return from the function if an XPath error was detected. - */ -#define CHECK_ERROR \ - if (ctxt->error != XPATH_EXPRESSION_OK) return - -/** - * CHECK_ERROR0: - * - * Macro to return 0 from the function if an XPath error was detected. - */ -#define CHECK_ERROR0 \ - if (ctxt->error != XPATH_EXPRESSION_OK) return(0) - -/** - * XP_ERROR: - * @X: the error code - * - * Macro to raise an XPath error and return. - */ -#define XP_ERROR(X) \ - { xmlXPathErr(ctxt, X); return; } - -/** - * XP_ERROR0: - * @X: the error code - * - * Macro to raise an XPath error and return 0. - */ -#define XP_ERROR0(X) \ - { xmlXPathErr(ctxt, X); return(0); } - -/** - * CHECK_TYPE: - * @typeval: the XPath type - * - * Macro to check that the value on top of the XPath stack is of a given - * type. - */ -#define CHECK_TYPE(typeval) \ - if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \ - XP_ERROR(XPATH_INVALID_TYPE) - -/** - * CHECK_TYPE0: - * @typeval: the XPath type - * - * Macro to check that the value on top of the XPath stack is of a given - * type. Return(0) in case of failure - */ -#define CHECK_TYPE0(typeval) \ - if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \ - XP_ERROR0(XPATH_INVALID_TYPE) - -/** - * CHECK_ARITY: - * @x: the number of expected args - * - * Macro to check that the number of args passed to an XPath function matches. - */ -#define CHECK_ARITY(x) \ - if (ctxt == NULL) return; \ - if (nargs != (x)) \ - XP_ERROR(XPATH_INVALID_ARITY); - -/** - * CAST_TO_STRING: - * - * Macro to try to cast the value on the top of the XPath stack to a string. - */ -#define CAST_TO_STRING \ - if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_STRING)) \ - xmlXPathStringFunction(ctxt, 1); - -/** - * CAST_TO_NUMBER: - * - * Macro to try to cast the value on the top of the XPath stack to a number. - */ -#define CAST_TO_NUMBER \ - if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_NUMBER)) \ - xmlXPathNumberFunction(ctxt, 1); - -/** - * CAST_TO_BOOLEAN: - * - * Macro to try to cast the value on the top of the XPath stack to a boolean. - */ -#define CAST_TO_BOOLEAN \ - if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_BOOLEAN)) \ - xmlXPathBooleanFunction(ctxt, 1); - -/* - * Variable Lookup forwarding. - */ - -XMLPUBFUN void XMLCALL - xmlXPathRegisterVariableLookup (xmlXPathContextPtr ctxt, - xmlXPathVariableLookupFunc f, - void *data); - -/* - * Function Lookup forwarding. - */ - -XMLPUBFUN void XMLCALL - xmlXPathRegisterFuncLookup (xmlXPathContextPtr ctxt, - xmlXPathFuncLookupFunc f, - void *funcCtxt); - -/* - * Error reporting. - */ -XMLPUBFUN void XMLCALL - xmlXPatherror (xmlXPathParserContextPtr ctxt, - const char *file, - int line, - int no); - -XMLPUBFUN void XMLCALL - xmlXPathErr (xmlXPathParserContextPtr ctxt, - int error); - -#ifdef LIBXML_DEBUG_ENABLED -XMLPUBFUN void XMLCALL - xmlXPathDebugDumpObject (FILE *output, - xmlXPathObjectPtr cur, - int depth); -XMLPUBFUN void XMLCALL - xmlXPathDebugDumpCompExpr(FILE *output, - xmlXPathCompExprPtr comp, - int depth); -#endif -/** - * NodeSet handling. - */ -XMLPUBFUN int XMLCALL - xmlXPathNodeSetContains (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathDifference (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathIntersection (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathDistinctSorted (xmlNodeSetPtr nodes); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathDistinct (xmlNodeSetPtr nodes); - -XMLPUBFUN int XMLCALL - xmlXPathHasSameNodes (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathLeadingSorted (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeLeading (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathLeading (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathTrailingSorted (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeTrailing (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathTrailing (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - - -/** - * Extending a context. - */ - -XMLPUBFUN int XMLCALL - xmlXPathRegisterNs (xmlXPathContextPtr ctxt, - const xmlChar *prefix, - const xmlChar *ns_uri); -XMLPUBFUN const xmlChar * XMLCALL - xmlXPathNsLookup (xmlXPathContextPtr ctxt, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - xmlXPathRegisteredNsCleanup (xmlXPathContextPtr ctxt); - -XMLPUBFUN int XMLCALL - xmlXPathRegisterFunc (xmlXPathContextPtr ctxt, - const xmlChar *name, - xmlXPathFunction f); -XMLPUBFUN int XMLCALL - xmlXPathRegisterFuncNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri, - xmlXPathFunction f); -XMLPUBFUN int XMLCALL - xmlXPathRegisterVariable (xmlXPathContextPtr ctxt, - const xmlChar *name, - xmlXPathObjectPtr value); -XMLPUBFUN int XMLCALL - xmlXPathRegisterVariableNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri, - xmlXPathObjectPtr value); -XMLPUBFUN xmlXPathFunction XMLCALL - xmlXPathFunctionLookup (xmlXPathContextPtr ctxt, - const xmlChar *name); -XMLPUBFUN xmlXPathFunction XMLCALL - xmlXPathFunctionLookupNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri); -XMLPUBFUN void XMLCALL - xmlXPathRegisteredFuncsCleanup (xmlXPathContextPtr ctxt); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathVariableLookup (xmlXPathContextPtr ctxt, - const xmlChar *name); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathVariableLookupNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri); -XMLPUBFUN void XMLCALL - xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt); - -/** - * Utilities to extend XPath. - */ -XMLPUBFUN xmlXPathParserContextPtr XMLCALL - xmlXPathNewParserContext (const xmlChar *str, - xmlXPathContextPtr ctxt); -XMLPUBFUN void XMLCALL - xmlXPathFreeParserContext (xmlXPathParserContextPtr ctxt); - -/* TODO: remap to xmlXPathValuePop and Push. */ -XMLPUBFUN xmlXPathObjectPtr XMLCALL - valuePop (xmlXPathParserContextPtr ctxt); -XMLPUBFUN int XMLCALL - valuePush (xmlXPathParserContextPtr ctxt, - xmlXPathObjectPtr value); - -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewString (const xmlChar *val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewCString (const char *val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapString (xmlChar *val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapCString (char * val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewFloat (double val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewBoolean (int val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewNodeSet (xmlNodePtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewValueTree (xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetAdd (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetAddUnique (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetAddNs (xmlNodeSetPtr cur, - xmlNodePtr node, - xmlNsPtr ns); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetSort (xmlNodeSetPtr set); - -XMLPUBFUN void XMLCALL - xmlXPathRoot (xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL - xmlXPathEvalExpr (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathParseName (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathParseNCName (xmlXPathParserContextPtr ctxt); - -/* - * Existing functions. - */ -XMLPUBFUN double XMLCALL - xmlXPathStringEvalNumber (const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt, - xmlXPathObjectPtr res); -XMLPUBFUN void XMLCALL - xmlXPathRegisterAllFunctions (xmlXPathContextPtr ctxt); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeSetMerge (xmlNodeSetPtr val1, - xmlNodeSetPtr val2); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetDel (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetRemove (xmlNodeSetPtr cur, - int val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewNodeSetList (xmlNodeSetPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapNodeSet (xmlNodeSetPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapExternal (void *val); - -XMLPUBFUN int XMLCALL xmlXPathEqualValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN int XMLCALL xmlXPathNotEqualValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN int XMLCALL xmlXPathCompareValues(xmlXPathParserContextPtr ctxt, int inf, int strict); -XMLPUBFUN void XMLCALL xmlXPathValueFlipSign(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathAddValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathSubValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathMultValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathDivValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathModValues(xmlXPathParserContextPtr ctxt); - -XMLPUBFUN int XMLCALL xmlXPathIsNodeType(const xmlChar *name); - -/* - * Some of the axis navigation routines. - */ -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextSelf(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextChild(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendantOrSelf(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextParent(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestorOrSelf(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowingSibling(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextNamespace(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAttribute(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestor(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPrecedingSibling(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -/* - * The official core of XPath functions. - */ -XMLPUBFUN void XMLCALL xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathPositionFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathIdFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathLocalNameFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNamespaceURIFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathStringFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathStringLengthFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathConcatFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathContainsFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathStartsWithFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSubstringFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNotFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathTrueFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathFalseFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathLangFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSumFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathFloorFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathCeilingFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathRoundFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, int nargs); - -/** - * Really internal functions - */ -XMLPUBFUN void XMLCALL xmlXPathNodeSetFreeNs(xmlNsPtr ns); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPATH_ENABLED */ -#endif /* ! __XML_XPATH_INTERNALS_H__ */ diff --git a/third_party/libxml2/include/libxml/xpointer.h b/third_party/libxml2/include/libxml/xpointer.h deleted file mode 100644 index dde1dfb..0000000 --- a/third_party/libxml2/include/libxml/xpointer.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Summary: API to handle XML Pointers - * Description: API to handle XML Pointers - * Base implementation was made accordingly to - * W3C Candidate Recommendation 7 June 2000 - * http://www.w3.org/TR/2000/CR-xptr-20000607 - * - * Added support for the element() scheme described in: - * W3C Proposed Recommendation 13 November 2002 - * http://www.w3.org/TR/2002/PR-xptr-element-20021113/ - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XPTR_H__ -#define __XML_XPTR_H__ - -#include - -#ifdef LIBXML_XPTR_ENABLED - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * A Location Set - */ -typedef struct _xmlLocationSet xmlLocationSet; -typedef xmlLocationSet *xmlLocationSetPtr; -struct _xmlLocationSet { - int locNr; /* number of locations in the set */ - int locMax; /* size of the array as allocated */ - xmlXPathObjectPtr *locTab;/* array of locations */ -}; - -/* - * Handling of location sets. - */ - -XMLPUBFUN xmlLocationSetPtr XMLCALL - xmlXPtrLocationSetCreate (xmlXPathObjectPtr val); -XMLPUBFUN void XMLCALL - xmlXPtrFreeLocationSet (xmlLocationSetPtr obj); -XMLPUBFUN xmlLocationSetPtr XMLCALL - xmlXPtrLocationSetMerge (xmlLocationSetPtr val1, - xmlLocationSetPtr val2); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRange (xmlNodePtr start, - int startindex, - xmlNodePtr end, - int endindex); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangePoints (xmlXPathObjectPtr start, - xmlXPathObjectPtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangeNodePoint (xmlNodePtr start, - xmlXPathObjectPtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangePointNode (xmlXPathObjectPtr start, - xmlNodePtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangeNodes (xmlNodePtr start, - xmlNodePtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewLocationSetNodes (xmlNodePtr start, - xmlNodePtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangeNodeObject (xmlNodePtr start, - xmlXPathObjectPtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewCollapsedRange (xmlNodePtr start); -XMLPUBFUN void XMLCALL - xmlXPtrLocationSetAdd (xmlLocationSetPtr cur, - xmlXPathObjectPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrWrapLocationSet (xmlLocationSetPtr val); -XMLPUBFUN void XMLCALL - xmlXPtrLocationSetDel (xmlLocationSetPtr cur, - xmlXPathObjectPtr val); -XMLPUBFUN void XMLCALL - xmlXPtrLocationSetRemove (xmlLocationSetPtr cur, - int val); - -/* - * Functions. - */ -XMLPUBFUN xmlXPathContextPtr XMLCALL - xmlXPtrNewContext (xmlDocPtr doc, - xmlNodePtr here, - xmlNodePtr origin); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrEval (const xmlChar *str, - xmlXPathContextPtr ctx); -XMLPUBFUN void XMLCALL - xmlXPtrRangeToFunction (xmlXPathParserContextPtr ctxt, - int nargs); -XMLPUBFUN xmlNodePtr XMLCALL - xmlXPtrBuildNodeList (xmlXPathObjectPtr obj); -XMLPUBFUN void XMLCALL - xmlXPtrEvalRangePredicate (xmlXPathParserContextPtr ctxt); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPTR_ENABLED */ -#endif /* __XML_XPTR_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/DOCBparser.h b/third_party/libxml2/include_darwin/libxml/DOCBparser.h deleted file mode 100644 index 461d4ee..0000000 --- a/third_party/libxml2/include_darwin/libxml/DOCBparser.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Summary: old DocBook SGML parser - * Description: interface for a DocBook SGML non-verifying parser - * This code is DEPRECATED, and should not be used anymore. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __DOCB_PARSER_H__ -#define __DOCB_PARSER_H__ -#include - -#ifdef LIBXML_DOCB_ENABLED - -#include -#include - -#ifndef IN_LIBXML -#ifdef __GNUC__ -#warning "The DOCBparser module has been deprecated in libxml2-2.6.0" -#endif -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Most of the back-end structures from XML and SGML are shared. - */ -typedef xmlParserCtxt docbParserCtxt; -typedef xmlParserCtxtPtr docbParserCtxtPtr; -typedef xmlSAXHandler docbSAXHandler; -typedef xmlSAXHandlerPtr docbSAXHandlerPtr; -typedef xmlParserInput docbParserInput; -typedef xmlParserInputPtr docbParserInputPtr; -typedef xmlDocPtr docbDocPtr; - -/* - * There is only few public functions. - */ -XMLPUBFUN int XMLCALL - docbEncodeEntities(unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen, int quoteChar); - -XMLPUBFUN docbDocPtr XMLCALL - docbSAXParseDoc (xmlChar *cur, - const char *encoding, - docbSAXHandlerPtr sax, - void *userData); -XMLPUBFUN docbDocPtr XMLCALL - docbParseDoc (xmlChar *cur, - const char *encoding); -XMLPUBFUN docbDocPtr XMLCALL - docbSAXParseFile (const char *filename, - const char *encoding, - docbSAXHandlerPtr sax, - void *userData); -XMLPUBFUN docbDocPtr XMLCALL - docbParseFile (const char *filename, - const char *encoding); - -/** - * Interfaces for the Push mode. - */ -XMLPUBFUN void XMLCALL - docbFreeParserCtxt (docbParserCtxtPtr ctxt); -XMLPUBFUN docbParserCtxtPtr XMLCALL - docbCreatePushParserCtxt(docbSAXHandlerPtr sax, - void *user_data, - const char *chunk, - int size, - const char *filename, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - docbParseChunk (docbParserCtxtPtr ctxt, - const char *chunk, - int size, - int terminate); -XMLPUBFUN docbParserCtxtPtr XMLCALL - docbCreateFileParserCtxt(const char *filename, - const char *encoding); -XMLPUBFUN int XMLCALL - docbParseDocument (docbParserCtxtPtr ctxt); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_DOCB_ENABLED */ - -#endif /* __DOCB_PARSER_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/HTMLparser.h b/third_party/libxml2/include_darwin/libxml/HTMLparser.h deleted file mode 100644 index 05905e4..0000000 --- a/third_party/libxml2/include_darwin/libxml/HTMLparser.h +++ /dev/null @@ -1,303 +0,0 @@ -/* - * Summary: interface for an HTML 4.0 non-verifying parser - * Description: this module implements an HTML 4.0 non-verifying parser - * with API compatible with the XML parser ones. It should - * be able to parse "real world" HTML, even if severely - * broken from a specification point of view. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __HTML_PARSER_H__ -#define __HTML_PARSER_H__ -#include -#include - -#ifdef LIBXML_HTML_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Most of the back-end structures from XML and HTML are shared. - */ -typedef xmlParserCtxt htmlParserCtxt; -typedef xmlParserCtxtPtr htmlParserCtxtPtr; -typedef xmlParserNodeInfo htmlParserNodeInfo; -typedef xmlSAXHandler htmlSAXHandler; -typedef xmlSAXHandlerPtr htmlSAXHandlerPtr; -typedef xmlParserInput htmlParserInput; -typedef xmlParserInputPtr htmlParserInputPtr; -typedef xmlDocPtr htmlDocPtr; -typedef xmlNodePtr htmlNodePtr; - -/* - * Internal description of an HTML element, representing HTML 4.01 - * and XHTML 1.0 (which share the same structure). - */ -typedef struct _htmlElemDesc htmlElemDesc; -typedef htmlElemDesc *htmlElemDescPtr; -struct _htmlElemDesc { - const char *name; /* The tag name */ - char startTag; /* Whether the start tag can be implied */ - char endTag; /* Whether the end tag can be implied */ - char saveEndTag; /* Whether the end tag should be saved */ - char empty; /* Is this an empty element ? */ - char depr; /* Is this a deprecated element ? */ - char dtd; /* 1: only in Loose DTD, 2: only Frameset one */ - char isinline; /* is this a block 0 or inline 1 element */ - const char *desc; /* the description */ - -/* NRK Jan.2003 - * New fields encapsulating HTML structure - * - * Bugs: - * This is a very limited representation. It fails to tell us when - * an element *requires* subelements (we only have whether they're - * allowed or not), and it doesn't tell us where CDATA and PCDATA - * are allowed. Some element relationships are not fully represented: - * these are flagged with the word MODIFIER - */ - const char** subelts; /* allowed sub-elements of this element */ - const char* defaultsubelt; /* subelement for suggested auto-repair - if necessary or NULL */ - const char** attrs_opt; /* Optional Attributes */ - const char** attrs_depr; /* Additional deprecated attributes */ - const char** attrs_req; /* Required attributes */ -}; - -/* - * Internal description of an HTML entity. - */ -typedef struct _htmlEntityDesc htmlEntityDesc; -typedef htmlEntityDesc *htmlEntityDescPtr; -struct _htmlEntityDesc { - unsigned int value; /* the UNICODE value for the character */ - const char *name; /* The entity name */ - const char *desc; /* the description */ -}; - -/* - * There is only few public functions. - */ -XMLPUBFUN const htmlElemDesc * XMLCALL - htmlTagLookup (const xmlChar *tag); -XMLPUBFUN const htmlEntityDesc * XMLCALL - htmlEntityLookup(const xmlChar *name); -XMLPUBFUN const htmlEntityDesc * XMLCALL - htmlEntityValueLookup(unsigned int value); - -XMLPUBFUN int XMLCALL - htmlIsAutoClosed(htmlDocPtr doc, - htmlNodePtr elem); -XMLPUBFUN int XMLCALL - htmlAutoCloseTag(htmlDocPtr doc, - const xmlChar *name, - htmlNodePtr elem); -XMLPUBFUN const htmlEntityDesc * XMLCALL - htmlParseEntityRef(htmlParserCtxtPtr ctxt, - const xmlChar **str); -XMLPUBFUN int XMLCALL - htmlParseCharRef(htmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - htmlParseElement(htmlParserCtxtPtr ctxt); - -XMLPUBFUN htmlParserCtxtPtr XMLCALL - htmlNewParserCtxt(void); - -XMLPUBFUN htmlParserCtxtPtr XMLCALL - htmlCreateMemoryParserCtxt(const char *buffer, - int size); - -XMLPUBFUN int XMLCALL - htmlParseDocument(htmlParserCtxtPtr ctxt); -XMLPUBFUN htmlDocPtr XMLCALL - htmlSAXParseDoc (xmlChar *cur, - const char *encoding, - htmlSAXHandlerPtr sax, - void *userData); -XMLPUBFUN htmlDocPtr XMLCALL - htmlParseDoc (xmlChar *cur, - const char *encoding); -XMLPUBFUN htmlDocPtr XMLCALL - htmlSAXParseFile(const char *filename, - const char *encoding, - htmlSAXHandlerPtr sax, - void *userData); -XMLPUBFUN htmlDocPtr XMLCALL - htmlParseFile (const char *filename, - const char *encoding); -XMLPUBFUN int XMLCALL - UTF8ToHtml (unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen); -XMLPUBFUN int XMLCALL - htmlEncodeEntities(unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen, int quoteChar); -XMLPUBFUN int XMLCALL - htmlIsScriptAttribute(const xmlChar *name); -XMLPUBFUN int XMLCALL - htmlHandleOmittedElem(int val); - -#ifdef LIBXML_PUSH_ENABLED -/** - * Interfaces for the Push mode. - */ -XMLPUBFUN htmlParserCtxtPtr XMLCALL - htmlCreatePushParserCtxt(htmlSAXHandlerPtr sax, - void *user_data, - const char *chunk, - int size, - const char *filename, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - htmlParseChunk (htmlParserCtxtPtr ctxt, - const char *chunk, - int size, - int terminate); -#endif /* LIBXML_PUSH_ENABLED */ - -XMLPUBFUN void XMLCALL - htmlFreeParserCtxt (htmlParserCtxtPtr ctxt); - -/* - * New set of simpler/more flexible APIs - */ -/** - * xmlParserOption: - * - * This is the set of XML parser options that can be passed down - * to the xmlReadDoc() and similar calls. - */ -typedef enum { - HTML_PARSE_RECOVER = 1<<0, /* Relaxed parsing */ - HTML_PARSE_NOERROR = 1<<5, /* suppress error reports */ - HTML_PARSE_NOWARNING= 1<<6, /* suppress warning reports */ - HTML_PARSE_PEDANTIC = 1<<7, /* pedantic error reporting */ - HTML_PARSE_NOBLANKS = 1<<8, /* remove blank nodes */ - HTML_PARSE_NONET = 1<<11,/* Forbid network access */ - HTML_PARSE_COMPACT = 1<<16 /* compact small text nodes */ -} htmlParserOption; - -XMLPUBFUN void XMLCALL - htmlCtxtReset (htmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - htmlCtxtUseOptions (htmlParserCtxtPtr ctxt, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadDoc (const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadFile (const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadMemory (const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadFd (int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlReadIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadDoc (xmlParserCtxtPtr ctxt, - const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadFile (xmlParserCtxtPtr ctxt, - const char *filename, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadMemory (xmlParserCtxtPtr ctxt, - const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadFd (xmlParserCtxtPtr ctxt, - int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN htmlDocPtr XMLCALL - htmlCtxtReadIO (xmlParserCtxtPtr ctxt, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); - -/* NRK/Jan2003: further knowledge of HTML structure - */ -typedef enum { - HTML_NA = 0 , /* something we don't check at all */ - HTML_INVALID = 0x1 , - HTML_DEPRECATED = 0x2 , - HTML_VALID = 0x4 , - HTML_REQUIRED = 0xc /* VALID bit set so ( & HTML_VALID ) is TRUE */ -} htmlStatus ; - -/* Using htmlElemDesc rather than name here, to emphasise the fact - that otherwise there's a lookup overhead -*/ -XMLPUBFUN htmlStatus XMLCALL htmlAttrAllowed(const htmlElemDesc*, const xmlChar*, int) ; -XMLPUBFUN int XMLCALL htmlElementAllowedHere(const htmlElemDesc*, const xmlChar*) ; -XMLPUBFUN htmlStatus XMLCALL htmlElementStatusHere(const htmlElemDesc*, const htmlElemDesc*) ; -XMLPUBFUN htmlStatus XMLCALL htmlNodeStatus(const htmlNodePtr, int) ; -/** - * htmlDefaultSubelement: - * @elt: HTML element - * - * Returns the default subelement for this element - */ -#define htmlDefaultSubelement(elt) elt->defaultsubelt -/** - * htmlElementAllowedHereDesc: - * @parent: HTML parent element - * @elt: HTML element - * - * Checks whether an HTML element description may be a - * direct child of the specified element. - * - * Returns 1 if allowed; 0 otherwise. - */ -#define htmlElementAllowedHereDesc(parent,elt) \ - htmlElementAllowedHere((parent), (elt)->name) -/** - * htmlRequiredAttrs: - * @elt: HTML element - * - * Returns the attributes required for the specified element. - */ -#define htmlRequiredAttrs(elt) (elt)->attrs_req - - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_HTML_ENABLED */ -#endif /* __HTML_PARSER_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/HTMLtree.h b/third_party/libxml2/include_darwin/libxml/HTMLtree.h deleted file mode 100644 index 6ea8207..0000000 --- a/third_party/libxml2/include_darwin/libxml/HTMLtree.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * Summary: specific APIs to process HTML tree, especially serialization - * Description: this module implements a few function needed to process - * tree in an HTML specific way. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __HTML_TREE_H__ -#define __HTML_TREE_H__ - -#include -#include -#include -#include - -#ifdef LIBXML_HTML_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - - -/** - * HTML_TEXT_NODE: - * - * Macro. A text node in a HTML document is really implemented - * the same way as a text node in an XML document. - */ -#define HTML_TEXT_NODE XML_TEXT_NODE -/** - * HTML_ENTITY_REF_NODE: - * - * Macro. An entity reference in a HTML document is really implemented - * the same way as an entity reference in an XML document. - */ -#define HTML_ENTITY_REF_NODE XML_ENTITY_REF_NODE -/** - * HTML_COMMENT_NODE: - * - * Macro. A comment in a HTML document is really implemented - * the same way as a comment in an XML document. - */ -#define HTML_COMMENT_NODE XML_COMMENT_NODE -/** - * HTML_PRESERVE_NODE: - * - * Macro. A preserved node in a HTML document is really implemented - * the same way as a CDATA section in an XML document. - */ -#define HTML_PRESERVE_NODE XML_CDATA_SECTION_NODE -/** - * HTML_PI_NODE: - * - * Macro. A processing instruction in a HTML document is really implemented - * the same way as a processing instruction in an XML document. - */ -#define HTML_PI_NODE XML_PI_NODE - -XMLPUBFUN htmlDocPtr XMLCALL - htmlNewDoc (const xmlChar *URI, - const xmlChar *ExternalID); -XMLPUBFUN htmlDocPtr XMLCALL - htmlNewDocNoDtD (const xmlChar *URI, - const xmlChar *ExternalID); -XMLPUBFUN const xmlChar * XMLCALL - htmlGetMetaEncoding (htmlDocPtr doc); -XMLPUBFUN int XMLCALL - htmlSetMetaEncoding (htmlDocPtr doc, - const xmlChar *encoding); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - htmlDocDumpMemory (xmlDocPtr cur, - xmlChar **mem, - int *size); -XMLPUBFUN void XMLCALL - htmlDocDumpMemoryFormat (xmlDocPtr cur, - xmlChar **mem, - int *size, - int format); -XMLPUBFUN int XMLCALL - htmlDocDump (FILE *f, - xmlDocPtr cur); -XMLPUBFUN int XMLCALL - htmlSaveFile (const char *filename, - xmlDocPtr cur); -XMLPUBFUN int XMLCALL - htmlNodeDump (xmlBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur); -XMLPUBFUN void XMLCALL - htmlNodeDumpFile (FILE *out, - xmlDocPtr doc, - xmlNodePtr cur); -XMLPUBFUN int XMLCALL - htmlNodeDumpFileFormat (FILE *out, - xmlDocPtr doc, - xmlNodePtr cur, - const char *encoding, - int format); -XMLPUBFUN int XMLCALL - htmlSaveFileEnc (const char *filename, - xmlDocPtr cur, - const char *encoding); -XMLPUBFUN int XMLCALL - htmlSaveFileFormat (const char *filename, - xmlDocPtr cur, - const char *encoding, - int format); - -XMLPUBFUN void XMLCALL - htmlNodeDumpFormatOutput(xmlOutputBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - const char *encoding, - int format); -XMLPUBFUN void XMLCALL - htmlDocContentDumpOutput(xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding); -XMLPUBFUN void XMLCALL - htmlDocContentDumpFormatOutput(xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding, - int format); -XMLPUBFUN void XMLCALL - htmlNodeDumpOutput (xmlOutputBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - const char *encoding); - -#endif /* LIBXML_OUTPUT_ENABLED */ - -XMLPUBFUN int XMLCALL - htmlIsBooleanAttr (const xmlChar *name); - - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_HTML_ENABLED */ - -#endif /* __HTML_TREE_H__ */ - diff --git a/third_party/libxml2/include_darwin/libxml/SAX.h b/third_party/libxml2/include_darwin/libxml/SAX.h deleted file mode 100644 index 0ca161b..0000000 --- a/third_party/libxml2/include_darwin/libxml/SAX.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Summary: Old SAX version 1 handler, deprecated - * Description: DEPRECATED set of SAX version 1 interfaces used to - * build the DOM tree. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SAX_H__ -#define __XML_SAX_H__ - -#include -#include -#include -#include -#include - -#ifdef LIBXML_LEGACY_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN const xmlChar * XMLCALL - getPublicId (void *ctx); -XMLPUBFUN const xmlChar * XMLCALL - getSystemId (void *ctx); -XMLPUBFUN void XMLCALL - setDocumentLocator (void *ctx, - xmlSAXLocatorPtr loc); - -XMLPUBFUN int XMLCALL - getLineNumber (void *ctx); -XMLPUBFUN int XMLCALL - getColumnNumber (void *ctx); - -XMLPUBFUN int XMLCALL - isStandalone (void *ctx); -XMLPUBFUN int XMLCALL - hasInternalSubset (void *ctx); -XMLPUBFUN int XMLCALL - hasExternalSubset (void *ctx); - -XMLPUBFUN void XMLCALL - internalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN void XMLCALL - externalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlEntityPtr XMLCALL - getEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - getParameterEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlParserInputPtr XMLCALL - resolveEntity (void *ctx, - const xmlChar *publicId, - const xmlChar *systemId); - -XMLPUBFUN void XMLCALL - entityDecl (void *ctx, - const xmlChar *name, - int type, - const xmlChar *publicId, - const xmlChar *systemId, - xmlChar *content); -XMLPUBFUN void XMLCALL - attributeDecl (void *ctx, - const xmlChar *elem, - const xmlChar *fullname, - int type, - int def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -XMLPUBFUN void XMLCALL - elementDecl (void *ctx, - const xmlChar *name, - int type, - xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - notationDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId); -XMLPUBFUN void XMLCALL - unparsedEntityDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId, - const xmlChar *notationName); - -XMLPUBFUN void XMLCALL - startDocument (void *ctx); -XMLPUBFUN void XMLCALL - endDocument (void *ctx); -XMLPUBFUN void XMLCALL - attribute (void *ctx, - const xmlChar *fullname, - const xmlChar *value); -XMLPUBFUN void XMLCALL - startElement (void *ctx, - const xmlChar *fullname, - const xmlChar **atts); -XMLPUBFUN void XMLCALL - endElement (void *ctx, - const xmlChar *name); -XMLPUBFUN void XMLCALL - reference (void *ctx, - const xmlChar *name); -XMLPUBFUN void XMLCALL - characters (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - ignorableWhitespace (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - processingInstruction (void *ctx, - const xmlChar *target, - const xmlChar *data); -XMLPUBFUN void XMLCALL - globalNamespace (void *ctx, - const xmlChar *href, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - setNamespace (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlNsPtr XMLCALL - getNamespace (void *ctx); -XMLPUBFUN int XMLCALL - checkNamespace (void *ctx, - xmlChar *nameSpace); -XMLPUBFUN void XMLCALL - namespaceDecl (void *ctx, - const xmlChar *href, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - comment (void *ctx, - const xmlChar *value); -XMLPUBFUN void XMLCALL - cdataBlock (void *ctx, - const xmlChar *value, - int len); - -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN void XMLCALL - initxmlDefaultSAXHandler (xmlSAXHandlerV1 *hdlr, - int warning); -#ifdef LIBXML_HTML_ENABLED -XMLPUBFUN void XMLCALL - inithtmlDefaultSAXHandler (xmlSAXHandlerV1 *hdlr); -#endif -#ifdef LIBXML_DOCB_ENABLED -XMLPUBFUN void XMLCALL - initdocbDefaultSAXHandler (xmlSAXHandlerV1 *hdlr); -#endif -#endif /* LIBXML_SAX1_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_LEGACY_ENABLED */ - -#endif /* __XML_SAX_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/SAX2.h b/third_party/libxml2/include_darwin/libxml/SAX2.h deleted file mode 100644 index 8d2db02..0000000 --- a/third_party/libxml2/include_darwin/libxml/SAX2.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Summary: SAX2 parser interface used to build the DOM tree - * Description: those are the default SAX2 interfaces used by - * the library when building DOM tree. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SAX2_H__ -#define __XML_SAX2_H__ - -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN const xmlChar * XMLCALL - xmlSAX2GetPublicId (void *ctx); -XMLPUBFUN const xmlChar * XMLCALL - xmlSAX2GetSystemId (void *ctx); -XMLPUBFUN void XMLCALL - xmlSAX2SetDocumentLocator (void *ctx, - xmlSAXLocatorPtr loc); - -XMLPUBFUN int XMLCALL - xmlSAX2GetLineNumber (void *ctx); -XMLPUBFUN int XMLCALL - xmlSAX2GetColumnNumber (void *ctx); - -XMLPUBFUN int XMLCALL - xmlSAX2IsStandalone (void *ctx); -XMLPUBFUN int XMLCALL - xmlSAX2HasInternalSubset (void *ctx); -XMLPUBFUN int XMLCALL - xmlSAX2HasExternalSubset (void *ctx); - -XMLPUBFUN void XMLCALL - xmlSAX2InternalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN void XMLCALL - xmlSAX2ExternalSubset (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlSAX2GetEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlSAX2GetParameterEntity (void *ctx, - const xmlChar *name); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlSAX2ResolveEntity (void *ctx, - const xmlChar *publicId, - const xmlChar *systemId); - -XMLPUBFUN void XMLCALL - xmlSAX2EntityDecl (void *ctx, - const xmlChar *name, - int type, - const xmlChar *publicId, - const xmlChar *systemId, - xmlChar *content); -XMLPUBFUN void XMLCALL - xmlSAX2AttributeDecl (void *ctx, - const xmlChar *elem, - const xmlChar *fullname, - int type, - int def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -XMLPUBFUN void XMLCALL - xmlSAX2ElementDecl (void *ctx, - const xmlChar *name, - int type, - xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - xmlSAX2NotationDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId); -XMLPUBFUN void XMLCALL - xmlSAX2UnparsedEntityDecl (void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId, - const xmlChar *notationName); - -XMLPUBFUN void XMLCALL - xmlSAX2StartDocument (void *ctx); -XMLPUBFUN void XMLCALL - xmlSAX2EndDocument (void *ctx); -#if defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) -XMLPUBFUN void XMLCALL - xmlSAX2StartElement (void *ctx, - const xmlChar *fullname, - const xmlChar **atts); -XMLPUBFUN void XMLCALL - xmlSAX2EndElement (void *ctx, - const xmlChar *name); -#endif /* LIBXML_SAX1_ENABLED or LIBXML_HTML_ENABLED */ -XMLPUBFUN void XMLCALL - xmlSAX2StartElementNs (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI, - int nb_namespaces, - const xmlChar **namespaces, - int nb_attributes, - int nb_defaulted, - const xmlChar **attributes); -XMLPUBFUN void XMLCALL - xmlSAX2EndElementNs (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI); -XMLPUBFUN void XMLCALL - xmlSAX2Reference (void *ctx, - const xmlChar *name); -XMLPUBFUN void XMLCALL - xmlSAX2Characters (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - xmlSAX2IgnorableWhitespace (void *ctx, - const xmlChar *ch, - int len); -XMLPUBFUN void XMLCALL - xmlSAX2ProcessingInstruction (void *ctx, - const xmlChar *target, - const xmlChar *data); -XMLPUBFUN void XMLCALL - xmlSAX2Comment (void *ctx, - const xmlChar *value); -XMLPUBFUN void XMLCALL - xmlSAX2CDataBlock (void *ctx, - const xmlChar *value, - int len); - -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlSAXDefaultVersion (int version); -#endif /* LIBXML_SAX1_ENABLED */ - -XMLPUBFUN int XMLCALL - xmlSAXVersion (xmlSAXHandler *hdlr, - int version); -XMLPUBFUN void XMLCALL - xmlSAX2InitDefaultSAXHandler (xmlSAXHandler *hdlr, - int warning); -#ifdef LIBXML_HTML_ENABLED -XMLPUBFUN void XMLCALL - xmlSAX2InitHtmlDefaultSAXHandler(xmlSAXHandler *hdlr); -XMLPUBFUN void XMLCALL - htmlDefaultSAXHandlerInit (void); -#endif -#ifdef LIBXML_DOCB_ENABLED -XMLPUBFUN void XMLCALL - xmlSAX2InitDocbDefaultSAXHandler(xmlSAXHandler *hdlr); -XMLPUBFUN void XMLCALL - docbDefaultSAXHandlerInit (void); -#endif -XMLPUBFUN void XMLCALL - xmlDefaultSAXHandlerInit (void); -#ifdef __cplusplus -} -#endif -#endif /* __XML_SAX2_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/c14n.h b/third_party/libxml2/include_darwin/libxml/c14n.h deleted file mode 100644 index a8aa737..0000000 --- a/third_party/libxml2/include_darwin/libxml/c14n.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Summary: Provide Canonical XML and Exclusive XML Canonicalization - * Description: the c14n modules provides a - * - * "Canonical XML" implementation - * http://www.w3.org/TR/xml-c14n - * - * and an - * - * "Exclusive XML Canonicalization" implementation - * http://www.w3.org/TR/xml-exc-c14n - - * Copy: See Copyright for the status of this software. - * - * Author: Aleksey Sanin - */ -#ifndef __XML_C14N_H__ -#define __XML_C14N_H__ -#ifdef LIBXML_C14N_ENABLED -#ifdef LIBXML_OUTPUT_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#include -#include -#include - -/* - * XML Canonicazation - * http://www.w3.org/TR/xml-c14n - * - * Exclusive XML Canonicazation - * http://www.w3.org/TR/xml-exc-c14n - * - * Canonical form of an XML document could be created if and only if - * a) default attributes (if any) are added to all nodes - * b) all character and parsed entity references are resolved - * In order to achive this in libxml2 the document MUST be loaded with - * following global setings: - * - * xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS; - * xmlSubstituteEntitiesDefault(1); - * - * or corresponding parser context setting: - * xmlParserCtxtPtr ctxt; - * - * ... - * ctxt->loadsubset = XML_DETECT_IDS | XML_COMPLETE_ATTRS; - * ctxt->replaceEntities = 1; - * ... - */ - - -XMLPUBFUN int XMLCALL - xmlC14NDocSaveTo (xmlDocPtr doc, - xmlNodeSetPtr nodes, - int exclusive, - xmlChar **inclusive_ns_prefixes, - int with_comments, - xmlOutputBufferPtr buf); - -XMLPUBFUN int XMLCALL - xmlC14NDocDumpMemory (xmlDocPtr doc, - xmlNodeSetPtr nodes, - int exclusive, - xmlChar **inclusive_ns_prefixes, - int with_comments, - xmlChar **doc_txt_ptr); - -XMLPUBFUN int XMLCALL - xmlC14NDocSave (xmlDocPtr doc, - xmlNodeSetPtr nodes, - int exclusive, - xmlChar **inclusive_ns_prefixes, - int with_comments, - const char* filename, - int compression); - - -/** - * This is the core C14N function - */ -/** - * xmlC14NIsVisibleCallback: - * @user_data: user data - * @node: the curent node - * @parent: the parent node - * - * Signature for a C14N callback on visible nodes - * - * Returns 1 if the node should be included - */ -typedef int (*xmlC14NIsVisibleCallback) (void* user_data, - xmlNodePtr node, - xmlNodePtr parent); - -XMLPUBFUN int XMLCALL - xmlC14NExecute (xmlDocPtr doc, - xmlC14NIsVisibleCallback is_visible_callback, - void* user_data, - int exclusive, - xmlChar **inclusive_ns_prefixes, - int with_comments, - xmlOutputBufferPtr buf); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* LIBXML_OUTPUT_ENABLED */ -#endif /* LIBXML_C14N_ENABLED */ -#endif /* __XML_C14N_H__ */ - diff --git a/third_party/libxml2/include_darwin/libxml/catalog.h b/third_party/libxml2/include_darwin/libxml/catalog.h deleted file mode 100644 index b444137..0000000 --- a/third_party/libxml2/include_darwin/libxml/catalog.h +++ /dev/null @@ -1,182 +0,0 @@ -/** - * Summary: interfaces to the Catalog handling system - * Description: the catalog module implements the support for - * XML Catalogs and SGML catalogs - * - * SGML Open Technical Resolution TR9401:1997. - * http://www.jclark.com/sp/catalog.htm - * - * XML Catalogs Working Draft 06 August 2001 - * http://www.oasis-open.org/committees/entity/spec-2001-08-06.html - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_CATALOG_H__ -#define __XML_CATALOG_H__ - -#include - -#include -#include -#include - -#ifdef LIBXML_CATALOG_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * XML_CATALOGS_NAMESPACE: - * - * The namespace for the XML Catalogs elements. - */ -#define XML_CATALOGS_NAMESPACE \ - (const xmlChar *) "urn:oasis:names:tc:entity:xmlns:xml:catalog" -/** - * XML_CATALOG_PI: - * - * The specific XML Catalog Processing Instuction name. - */ -#define XML_CATALOG_PI \ - (const xmlChar *) "oasis-xml-catalog" - -/* - * The API is voluntarily limited to general cataloging. - */ -typedef enum { - XML_CATA_PREFER_NONE = 0, - XML_CATA_PREFER_PUBLIC = 1, - XML_CATA_PREFER_SYSTEM -} xmlCatalogPrefer; - -typedef enum { - XML_CATA_ALLOW_NONE = 0, - XML_CATA_ALLOW_GLOBAL = 1, - XML_CATA_ALLOW_DOCUMENT = 2, - XML_CATA_ALLOW_ALL = 3 -} xmlCatalogAllow; - -typedef struct _xmlCatalog xmlCatalog; -typedef xmlCatalog *xmlCatalogPtr; - -/* - * Operations on a given catalog. - */ -XMLPUBFUN xmlCatalogPtr XMLCALL - xmlNewCatalog (int sgml); -XMLPUBFUN xmlCatalogPtr XMLCALL - xmlLoadACatalog (const char *filename); -XMLPUBFUN xmlCatalogPtr XMLCALL - xmlLoadSGMLSuperCatalog (const char *filename); -XMLPUBFUN int XMLCALL - xmlConvertSGMLCatalog (xmlCatalogPtr catal); -XMLPUBFUN int XMLCALL - xmlACatalogAdd (xmlCatalogPtr catal, - const xmlChar *type, - const xmlChar *orig, - const xmlChar *replace); -XMLPUBFUN int XMLCALL - xmlACatalogRemove (xmlCatalogPtr catal, - const xmlChar *value); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolve (xmlCatalogPtr catal, - const xmlChar *pubID, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolveSystem(xmlCatalogPtr catal, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolvePublic(xmlCatalogPtr catal, - const xmlChar *pubID); -XMLPUBFUN xmlChar * XMLCALL - xmlACatalogResolveURI (xmlCatalogPtr catal, - const xmlChar *URI); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlACatalogDump (xmlCatalogPtr catal, - FILE *out); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeCatalog (xmlCatalogPtr catal); -XMLPUBFUN int XMLCALL - xmlCatalogIsEmpty (xmlCatalogPtr catal); - -/* - * Global operations. - */ -XMLPUBFUN void XMLCALL - xmlInitializeCatalog (void); -XMLPUBFUN int XMLCALL - xmlLoadCatalog (const char *filename); -XMLPUBFUN void XMLCALL - xmlLoadCatalogs (const char *paths); -XMLPUBFUN void XMLCALL - xmlCatalogCleanup (void); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlCatalogDump (FILE *out); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolve (const xmlChar *pubID, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolveSystem (const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolvePublic (const xmlChar *pubID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogResolveURI (const xmlChar *URI); -XMLPUBFUN int XMLCALL - xmlCatalogAdd (const xmlChar *type, - const xmlChar *orig, - const xmlChar *replace); -XMLPUBFUN int XMLCALL - xmlCatalogRemove (const xmlChar *value); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseCatalogFile (const char *filename); -XMLPUBFUN int XMLCALL - xmlCatalogConvert (void); - -/* - * Strictly minimal interfaces for per-document catalogs used - * by the parser. - */ -XMLPUBFUN void XMLCALL - xmlCatalogFreeLocal (void *catalogs); -XMLPUBFUN void * XMLCALL - xmlCatalogAddLocal (void *catalogs, - const xmlChar *URL); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogLocalResolve (void *catalogs, - const xmlChar *pubID, - const xmlChar *sysID); -XMLPUBFUN xmlChar * XMLCALL - xmlCatalogLocalResolveURI(void *catalogs, - const xmlChar *URI); -/* - * Preference settings. - */ -XMLPUBFUN int XMLCALL - xmlCatalogSetDebug (int level); -XMLPUBFUN xmlCatalogPrefer XMLCALL - xmlCatalogSetDefaultPrefer(xmlCatalogPrefer prefer); -XMLPUBFUN void XMLCALL - xmlCatalogSetDefaults (xmlCatalogAllow allow); -XMLPUBFUN xmlCatalogAllow XMLCALL - xmlCatalogGetDefaults (void); - - -/* DEPRECATED interfaces */ -XMLPUBFUN const xmlChar * XMLCALL - xmlCatalogGetSystem (const xmlChar *sysID); -XMLPUBFUN const xmlChar * XMLCALL - xmlCatalogGetPublic (const xmlChar *pubID); - -#ifdef __cplusplus -} -#endif -#endif /* LIBXML_CATALOG_ENABLED */ -#endif /* __XML_CATALOG_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/chvalid.h b/third_party/libxml2/include_darwin/libxml/chvalid.h deleted file mode 100644 index fb43016..0000000 --- a/third_party/libxml2/include_darwin/libxml/chvalid.h +++ /dev/null @@ -1,230 +0,0 @@ -/* - * Summary: Unicode character range checking - * Description: this module exports interfaces for the character - * range validation APIs - * - * This file is automatically generated from the cvs source - * definition files using the genChRanges.py Python script - * - * Generation date: Mon Mar 27 11:09:48 2006 - * Sources: chvalid.def - * Author: William Brack - */ - -#ifndef __XML_CHVALID_H__ -#define __XML_CHVALID_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Define our typedefs and structures - * - */ -typedef struct _xmlChSRange xmlChSRange; -typedef xmlChSRange *xmlChSRangePtr; -struct _xmlChSRange { - unsigned short low; - unsigned short high; -}; - -typedef struct _xmlChLRange xmlChLRange; -typedef xmlChLRange *xmlChLRangePtr; -struct _xmlChLRange { - unsigned int low; - unsigned int high; -}; - -typedef struct _xmlChRangeGroup xmlChRangeGroup; -typedef xmlChRangeGroup *xmlChRangeGroupPtr; -struct _xmlChRangeGroup { - int nbShortRange; - int nbLongRange; - const xmlChSRange *shortRange; /* points to an array of ranges */ - const xmlChLRange *longRange; -}; - -/** - * Range checking routine - */ -XMLPUBFUN int XMLCALL - xmlCharInRange(unsigned int val, const xmlChRangeGroup *group); - - -/** - * xmlIsBaseChar_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBaseChar_ch(c) (((0x41 <= (c)) && ((c) <= 0x5a)) || \ - ((0x61 <= (c)) && ((c) <= 0x7a)) || \ - ((0xc0 <= (c)) && ((c) <= 0xd6)) || \ - ((0xd8 <= (c)) && ((c) <= 0xf6)) || \ - (0xf8 <= (c))) - -/** - * xmlIsBaseCharQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBaseCharQ(c) (((c) < 0x100) ? \ - xmlIsBaseChar_ch((c)) : \ - xmlCharInRange((c), &xmlIsBaseCharGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsBaseCharGroup; - -/** - * xmlIsBlank_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBlank_ch(c) (((c) == 0x20) || \ - ((0x9 <= (c)) && ((c) <= 0xa)) || \ - ((c) == 0xd)) - -/** - * xmlIsBlankQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsBlankQ(c) (((c) < 0x100) ? \ - xmlIsBlank_ch((c)) : 0) - - -/** - * xmlIsChar_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsChar_ch(c) (((0x9 <= (c)) && ((c) <= 0xa)) || \ - ((c) == 0xd) || \ - (0x20 <= (c))) - -/** - * xmlIsCharQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsCharQ(c) (((c) < 0x100) ? \ - xmlIsChar_ch((c)) :\ - (((0x100 <= (c)) && ((c) <= 0xd7ff)) || \ - ((0xe000 <= (c)) && ((c) <= 0xfffd)) || \ - ((0x10000 <= (c)) && ((c) <= 0x10ffff)))) - -XMLPUBVAR const xmlChRangeGroup xmlIsCharGroup; - -/** - * xmlIsCombiningQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsCombiningQ(c) (((c) < 0x100) ? \ - 0 : \ - xmlCharInRange((c), &xmlIsCombiningGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsCombiningGroup; - -/** - * xmlIsDigit_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsDigit_ch(c) (((0x30 <= (c)) && ((c) <= 0x39))) - -/** - * xmlIsDigitQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsDigitQ(c) (((c) < 0x100) ? \ - xmlIsDigit_ch((c)) : \ - xmlCharInRange((c), &xmlIsDigitGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsDigitGroup; - -/** - * xmlIsExtender_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsExtender_ch(c) (((c) == 0xb7)) - -/** - * xmlIsExtenderQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsExtenderQ(c) (((c) < 0x100) ? \ - xmlIsExtender_ch((c)) : \ - xmlCharInRange((c), &xmlIsExtenderGroup)) - -XMLPUBVAR const xmlChRangeGroup xmlIsExtenderGroup; - -/** - * xmlIsIdeographicQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsIdeographicQ(c) (((c) < 0x100) ? \ - 0 :\ - (((0x4e00 <= (c)) && ((c) <= 0x9fa5)) || \ - ((c) == 0x3007) || \ - ((0x3021 <= (c)) && ((c) <= 0x3029)))) - -XMLPUBVAR const xmlChRangeGroup xmlIsIdeographicGroup; -XMLPUBVAR const unsigned char xmlIsPubidChar_tab[256]; - -/** - * xmlIsPubidChar_ch: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsPubidChar_ch(c) (xmlIsPubidChar_tab[(c)]) - -/** - * xmlIsPubidCharQ: - * @c: char to validate - * - * Automatically generated by genChRanges.py - */ -#define xmlIsPubidCharQ(c) (((c) < 0x100) ? \ - xmlIsPubidChar_ch((c)) : 0) - -XMLPUBFUN int XMLCALL - xmlIsBaseChar(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsBlank(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsChar(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsCombining(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsDigit(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsExtender(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsIdeographic(unsigned int ch); -XMLPUBFUN int XMLCALL - xmlIsPubidChar(unsigned int ch); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_CHVALID_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/debugXML.h b/third_party/libxml2/include_darwin/libxml/debugXML.h deleted file mode 100644 index 5a9d20b..0000000 --- a/third_party/libxml2/include_darwin/libxml/debugXML.h +++ /dev/null @@ -1,217 +0,0 @@ -/* - * Summary: Tree debugging APIs - * Description: Interfaces to a set of routines used for debugging the tree - * produced by the XML parser. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __DEBUG_XML__ -#define __DEBUG_XML__ -#include -#include -#include - -#ifdef LIBXML_DEBUG_ENABLED - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The standard Dump routines. - */ -XMLPUBFUN void XMLCALL - xmlDebugDumpString (FILE *output, - const xmlChar *str); -XMLPUBFUN void XMLCALL - xmlDebugDumpAttr (FILE *output, - xmlAttrPtr attr, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpAttrList (FILE *output, - xmlAttrPtr attr, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpOneNode (FILE *output, - xmlNodePtr node, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpNode (FILE *output, - xmlNodePtr node, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpNodeList (FILE *output, - xmlNodePtr node, - int depth); -XMLPUBFUN void XMLCALL - xmlDebugDumpDocumentHead(FILE *output, - xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlDebugDumpDocument (FILE *output, - xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlDebugDumpDTD (FILE *output, - xmlDtdPtr dtd); -XMLPUBFUN void XMLCALL - xmlDebugDumpEntities (FILE *output, - xmlDocPtr doc); - -/**************************************************************** - * * - * Checking routines * - * * - ****************************************************************/ - -XMLPUBFUN int XMLCALL - xmlDebugCheckDocument (FILE * output, - xmlDocPtr doc); - -/**************************************************************** - * * - * XML shell helpers * - * * - ****************************************************************/ - -XMLPUBFUN void XMLCALL - xmlLsOneNode (FILE *output, xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlLsCountNode (xmlNodePtr node); - -XMLPUBFUN const char * XMLCALL - xmlBoolToText (int boolval); - -/**************************************************************** - * * - * The XML shell related structures and functions * - * * - ****************************************************************/ - -#ifdef LIBXML_XPATH_ENABLED -/** - * xmlShellReadlineFunc: - * @prompt: a string prompt - * - * This is a generic signature for the XML shell input function. - * - * Returns a string which will be freed by the Shell. - */ -typedef char * (* xmlShellReadlineFunc)(char *prompt); - -/** - * xmlShellCtxt: - * - * A debugging shell context. - * TODO: add the defined function tables. - */ -typedef struct _xmlShellCtxt xmlShellCtxt; -typedef xmlShellCtxt *xmlShellCtxtPtr; -struct _xmlShellCtxt { - char *filename; - xmlDocPtr doc; - xmlNodePtr node; - xmlXPathContextPtr pctxt; - int loaded; - FILE *output; - xmlShellReadlineFunc input; -}; - -/** - * xmlShellCmd: - * @ctxt: a shell context - * @arg: a string argument - * @node: a first node - * @node2: a second node - * - * This is a generic signature for the XML shell functions. - * - * Returns an int, negative returns indicating errors. - */ -typedef int (* xmlShellCmd) (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); - -XMLPUBFUN void XMLCALL - xmlShellPrintXPathError (int errorType, - const char *arg); -XMLPUBFUN void XMLCALL - xmlShellPrintXPathResult(xmlXPathObjectPtr list); -XMLPUBFUN int XMLCALL - xmlShellList (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellBase (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellDir (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellLoad (xmlShellCtxtPtr ctxt, - char *filename, - xmlNodePtr node, - xmlNodePtr node2); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlShellPrintNode (xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlShellCat (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellWrite (xmlShellCtxtPtr ctxt, - char *filename, - xmlNodePtr node, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellSave (xmlShellCtxtPtr ctxt, - char *filename, - xmlNodePtr node, - xmlNodePtr node2); -#endif /* LIBXML_OUTPUT_ENABLED */ -#ifdef LIBXML_VALID_ENABLED -XMLPUBFUN int XMLCALL - xmlShellValidate (xmlShellCtxtPtr ctxt, - char *dtd, - xmlNodePtr node, - xmlNodePtr node2); -#endif /* LIBXML_VALID_ENABLED */ -XMLPUBFUN int XMLCALL - xmlShellDu (xmlShellCtxtPtr ctxt, - char *arg, - xmlNodePtr tree, - xmlNodePtr node2); -XMLPUBFUN int XMLCALL - xmlShellPwd (xmlShellCtxtPtr ctxt, - char *buffer, - xmlNodePtr node, - xmlNodePtr node2); - -/* - * The Shell interface. - */ -XMLPUBFUN void XMLCALL - xmlShell (xmlDocPtr doc, - char *filename, - xmlShellReadlineFunc input, - FILE *output); - -#endif /* LIBXML_XPATH_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_DEBUG_ENABLED */ -#endif /* __DEBUG_XML__ */ diff --git a/third_party/libxml2/include_darwin/libxml/dict.h b/third_party/libxml2/include_darwin/libxml/dict.h deleted file mode 100644 index abb8339..0000000 --- a/third_party/libxml2/include_darwin/libxml/dict.h +++ /dev/null @@ -1,69 +0,0 @@ -/* - * Summary: string dictionnary - * Description: dictionary of reusable strings, just used to avoid allocation - * and freeing operations. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_DICT_H__ -#define __XML_DICT_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The dictionnary. - */ -typedef struct _xmlDict xmlDict; -typedef xmlDict *xmlDictPtr; - -/* - * Constructor and destructor. - */ -XMLPUBFUN xmlDictPtr XMLCALL - xmlDictCreate (void); -XMLPUBFUN xmlDictPtr XMLCALL - xmlDictCreateSub(xmlDictPtr sub); -XMLPUBFUN int XMLCALL - xmlDictReference(xmlDictPtr dict); -XMLPUBFUN void XMLCALL - xmlDictFree (xmlDictPtr dict); - -/* - * Lookup of entry in the dictionnary. - */ -XMLPUBFUN const xmlChar * XMLCALL - xmlDictLookup (xmlDictPtr dict, - const xmlChar *name, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlDictExists (xmlDictPtr dict, - const xmlChar *name, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlDictQLookup (xmlDictPtr dict, - const xmlChar *prefix, - const xmlChar *name); -XMLPUBFUN int XMLCALL - xmlDictOwns (xmlDictPtr dict, - const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlDictSize (xmlDictPtr dict); - -/* - * Cleanup function - */ -XMLPUBFUN void XMLCALL - xmlDictCleanup (void); - -#ifdef __cplusplus -} -#endif -#endif /* ! __XML_DICT_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/encoding.h b/third_party/libxml2/include_darwin/libxml/encoding.h deleted file mode 100644 index c74b25f..0000000 --- a/third_party/libxml2/include_darwin/libxml/encoding.h +++ /dev/null @@ -1,226 +0,0 @@ -/* - * Summary: interface for the encoding conversion functions - * Description: interface for the encoding conversion functions needed for - * XML basic encoding and iconv() support. - * - * Related specs are - * rfc2044 (UTF-8 and UTF-16) F. Yergeau Alis Technologies - * [ISO-10646] UTF-8 and UTF-16 in Annexes - * [ISO-8859-1] ISO Latin-1 characters codes. - * [UNICODE] The Unicode Consortium, "The Unicode Standard -- - * Worldwide Character Encoding -- Version 1.0", Addison- - * Wesley, Volume 1, 1991, Volume 2, 1992. UTF-8 is - * described in Unicode Technical Report #4. - * [US-ASCII] Coded Character Set--7-bit American Standard Code for - * Information Interchange, ANSI X3.4-1986. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_CHAR_ENCODING_H__ -#define __XML_CHAR_ENCODING_H__ - -#include - -#ifdef LIBXML_ICONV_ENABLED -#include -#endif -#ifdef __cplusplus -extern "C" { -#endif - -/* - * xmlCharEncoding: - * - * Predefined values for some standard encodings. - * Libxml does not do beforehand translation on UTF8 and ISOLatinX. - * It also supports ASCII, ISO-8859-1, and UTF16 (LE and BE) by default. - * - * Anything else would have to be translated to UTF8 before being - * given to the parser itself. The BOM for UTF16 and the encoding - * declaration are looked at and a converter is looked for at that - * point. If not found the parser stops here as asked by the XML REC. A - * converter can be registered by the user using xmlRegisterCharEncodingHandler - * but the current form doesn't allow stateful transcoding (a serious - * problem agreed !). If iconv has been found it will be used - * automatically and allow stateful transcoding, the simplest is then - * to be sure to enable iconv and to provide iconv libs for the encoding - * support needed. - * - * Note that the generic "UTF-16" is not a predefined value. Instead, only - * the specific UTF-16LE and UTF-16BE are present. - */ -typedef enum { - XML_CHAR_ENCODING_ERROR= -1, /* No char encoding detected */ - XML_CHAR_ENCODING_NONE= 0, /* No char encoding detected */ - XML_CHAR_ENCODING_UTF8= 1, /* UTF-8 */ - XML_CHAR_ENCODING_UTF16LE= 2, /* UTF-16 little endian */ - XML_CHAR_ENCODING_UTF16BE= 3, /* UTF-16 big endian */ - XML_CHAR_ENCODING_UCS4LE= 4, /* UCS-4 little endian */ - XML_CHAR_ENCODING_UCS4BE= 5, /* UCS-4 big endian */ - XML_CHAR_ENCODING_EBCDIC= 6, /* EBCDIC uh! */ - XML_CHAR_ENCODING_UCS4_2143=7, /* UCS-4 unusual ordering */ - XML_CHAR_ENCODING_UCS4_3412=8, /* UCS-4 unusual ordering */ - XML_CHAR_ENCODING_UCS2= 9, /* UCS-2 */ - XML_CHAR_ENCODING_8859_1= 10,/* ISO-8859-1 ISO Latin 1 */ - XML_CHAR_ENCODING_8859_2= 11,/* ISO-8859-2 ISO Latin 2 */ - XML_CHAR_ENCODING_8859_3= 12,/* ISO-8859-3 */ - XML_CHAR_ENCODING_8859_4= 13,/* ISO-8859-4 */ - XML_CHAR_ENCODING_8859_5= 14,/* ISO-8859-5 */ - XML_CHAR_ENCODING_8859_6= 15,/* ISO-8859-6 */ - XML_CHAR_ENCODING_8859_7= 16,/* ISO-8859-7 */ - XML_CHAR_ENCODING_8859_8= 17,/* ISO-8859-8 */ - XML_CHAR_ENCODING_8859_9= 18,/* ISO-8859-9 */ - XML_CHAR_ENCODING_2022_JP= 19,/* ISO-2022-JP */ - XML_CHAR_ENCODING_SHIFT_JIS=20,/* Shift_JIS */ - XML_CHAR_ENCODING_EUC_JP= 21,/* EUC-JP */ - XML_CHAR_ENCODING_ASCII= 22 /* pure ASCII */ -} xmlCharEncoding; - -/** - * xmlCharEncodingInputFunc: - * @out: a pointer to an array of bytes to store the UTF-8 result - * @outlen: the length of @out - * @in: a pointer to an array of chars in the original encoding - * @inlen: the length of @in - * - * Take a block of chars in the original encoding and try to convert - * it to an UTF-8 block of chars out. - * - * Returns the number of bytes written, -1 if lack of space, or -2 - * if the transcoding failed. - * The value of @inlen after return is the number of octets consumed - * if the return value is positive, else unpredictiable. - * The value of @outlen after return is the number of octets consumed. - */ -typedef int (* xmlCharEncodingInputFunc)(unsigned char *out, int *outlen, - const unsigned char *in, int *inlen); - - -/** - * xmlCharEncodingOutputFunc: - * @out: a pointer to an array of bytes to store the result - * @outlen: the length of @out - * @in: a pointer to an array of UTF-8 chars - * @inlen: the length of @in - * - * Take a block of UTF-8 chars in and try to convert it to another - * encoding. - * Note: a first call designed to produce heading info is called with - * in = NULL. If stateful this should also initialize the encoder state. - * - * Returns the number of bytes written, -1 if lack of space, or -2 - * if the transcoding failed. - * The value of @inlen after return is the number of octets consumed - * if the return value is positive, else unpredictiable. - * The value of @outlen after return is the number of octets produced. - */ -typedef int (* xmlCharEncodingOutputFunc)(unsigned char *out, int *outlen, - const unsigned char *in, int *inlen); - - -/* - * Block defining the handlers for non UTF-8 encodings. - * If iconv is supported, there are two extra fields. - */ - -typedef struct _xmlCharEncodingHandler xmlCharEncodingHandler; -typedef xmlCharEncodingHandler *xmlCharEncodingHandlerPtr; -struct _xmlCharEncodingHandler { - char *name; - xmlCharEncodingInputFunc input; - xmlCharEncodingOutputFunc output; -#ifdef LIBXML_ICONV_ENABLED - iconv_t iconv_in; - iconv_t iconv_out; -#endif /* LIBXML_ICONV_ENABLED */ -}; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Interfaces for encoding handlers. - */ -XMLPUBFUN void XMLCALL - xmlInitCharEncodingHandlers (void); -XMLPUBFUN void XMLCALL - xmlCleanupCharEncodingHandlers (void); -XMLPUBFUN void XMLCALL - xmlRegisterCharEncodingHandler (xmlCharEncodingHandlerPtr handler); -XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL - xmlGetCharEncodingHandler (xmlCharEncoding enc); -XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL - xmlFindCharEncodingHandler (const char *name); -XMLPUBFUN xmlCharEncodingHandlerPtr XMLCALL - xmlNewCharEncodingHandler (const char *name, - xmlCharEncodingInputFunc input, - xmlCharEncodingOutputFunc output); - -/* - * Interfaces for encoding names and aliases. - */ -XMLPUBFUN int XMLCALL - xmlAddEncodingAlias (const char *name, - const char *alias); -XMLPUBFUN int XMLCALL - xmlDelEncodingAlias (const char *alias); -XMLPUBFUN const char * XMLCALL - xmlGetEncodingAlias (const char *alias); -XMLPUBFUN void XMLCALL - xmlCleanupEncodingAliases (void); -XMLPUBFUN xmlCharEncoding XMLCALL - xmlParseCharEncoding (const char *name); -XMLPUBFUN const char * XMLCALL - xmlGetCharEncodingName (xmlCharEncoding enc); - -/* - * Interfaces directly used by the parsers. - */ -XMLPUBFUN xmlCharEncoding XMLCALL - xmlDetectCharEncoding (const unsigned char *in, - int len); - -XMLPUBFUN int XMLCALL - xmlCharEncOutFunc (xmlCharEncodingHandler *handler, - xmlBufferPtr out, - xmlBufferPtr in); - -XMLPUBFUN int XMLCALL - xmlCharEncInFunc (xmlCharEncodingHandler *handler, - xmlBufferPtr out, - xmlBufferPtr in); -XMLPUBFUN int XMLCALL - xmlCharEncFirstLine (xmlCharEncodingHandler *handler, - xmlBufferPtr out, - xmlBufferPtr in); -XMLPUBFUN int XMLCALL - xmlCharEncCloseFunc (xmlCharEncodingHandler *handler); - -/* - * Export a few useful functions - */ -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN int XMLCALL - UTF8Toisolat1 (unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN int XMLCALL - isolat1ToUTF8 (unsigned char *out, - int *outlen, - const unsigned char *in, - int *inlen); -#ifdef __cplusplus -} -#endif - -#endif /* __XML_CHAR_ENCODING_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/entities.h b/third_party/libxml2/include_darwin/libxml/entities.h deleted file mode 100644 index cefb97f..0000000 --- a/third_party/libxml2/include_darwin/libxml/entities.h +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Summary: interface for the XML entities handling - * Description: this module provides some of the entity API needed - * for the parser and applications. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_ENTITIES_H__ -#define __XML_ENTITIES_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The different valid entity types. - */ -typedef enum { - XML_INTERNAL_GENERAL_ENTITY = 1, - XML_EXTERNAL_GENERAL_PARSED_ENTITY = 2, - XML_EXTERNAL_GENERAL_UNPARSED_ENTITY = 3, - XML_INTERNAL_PARAMETER_ENTITY = 4, - XML_EXTERNAL_PARAMETER_ENTITY = 5, - XML_INTERNAL_PREDEFINED_ENTITY = 6 -} xmlEntityType; - -/* - * An unit of storage for an entity, contains the string, the value - * and the linkind data needed for the linking in the hash table. - */ - -struct _xmlEntity { - void *_private; /* application data */ - xmlElementType type; /* XML_ENTITY_DECL, must be second ! */ - const xmlChar *name; /* Entity name */ - struct _xmlNode *children; /* First child link */ - struct _xmlNode *last; /* Last child link */ - struct _xmlDtd *parent; /* -> DTD */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - xmlChar *orig; /* content without ref substitution */ - xmlChar *content; /* content or ndata if unparsed */ - int length; /* the content length */ - xmlEntityType etype; /* The entity type */ - const xmlChar *ExternalID; /* External identifier for PUBLIC */ - const xmlChar *SystemID; /* URI for a SYSTEM or PUBLIC Entity */ - - struct _xmlEntity *nexte; /* unused */ - const xmlChar *URI; /* the full URI as computed */ - int owner; /* does the entity own the childrens */ - int checked; /* was the entity content checked */ - /* this is also used to count entites - * references done from that entity */ -}; - -/* - * All entities are stored in an hash table. - * There is 2 separate hash tables for global and parameter entities. - */ - -typedef struct _xmlHashTable xmlEntitiesTable; -typedef xmlEntitiesTable *xmlEntitiesTablePtr; - -/* - * External functions: - */ - -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN void XMLCALL - xmlInitializePredefinedEntities (void); -#endif /* LIBXML_LEGACY_ENABLED */ - -XMLPUBFUN xmlEntityPtr XMLCALL - xmlNewEntity (xmlDocPtr doc, - const xmlChar *name, - int type, - const xmlChar *ExternalID, - const xmlChar *SystemID, - const xmlChar *content); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlAddDocEntity (xmlDocPtr doc, - const xmlChar *name, - int type, - const xmlChar *ExternalID, - const xmlChar *SystemID, - const xmlChar *content); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlAddDtdEntity (xmlDocPtr doc, - const xmlChar *name, - int type, - const xmlChar *ExternalID, - const xmlChar *SystemID, - const xmlChar *content); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetPredefinedEntity (const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetDocEntity (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetDtdEntity (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlGetParameterEntity (xmlDocPtr doc, - const xmlChar *name); -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN const xmlChar * XMLCALL - xmlEncodeEntities (xmlDocPtr doc, - const xmlChar *input); -#endif /* LIBXML_LEGACY_ENABLED */ -XMLPUBFUN xmlChar * XMLCALL - xmlEncodeEntitiesReentrant(xmlDocPtr doc, - const xmlChar *input); -XMLPUBFUN xmlChar * XMLCALL - xmlEncodeSpecialChars (xmlDocPtr doc, - const xmlChar *input); -XMLPUBFUN xmlEntitiesTablePtr XMLCALL - xmlCreateEntitiesTable (void); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlEntitiesTablePtr XMLCALL - xmlCopyEntitiesTable (xmlEntitiesTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeEntitiesTable (xmlEntitiesTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpEntitiesTable (xmlBufferPtr buf, - xmlEntitiesTablePtr table); -XMLPUBFUN void XMLCALL - xmlDumpEntityDecl (xmlBufferPtr buf, - xmlEntityPtr ent); -#endif /* LIBXML_OUTPUT_ENABLED */ -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN void XMLCALL - xmlCleanupPredefinedEntities(void); -#endif /* LIBXML_LEGACY_ENABLED */ - - -#ifdef __cplusplus -} -#endif - -# endif /* __XML_ENTITIES_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/globals.h b/third_party/libxml2/include_darwin/libxml/globals.h deleted file mode 100644 index 57e25fa..0000000 --- a/third_party/libxml2/include_darwin/libxml/globals.h +++ /dev/null @@ -1,491 +0,0 @@ -/* - * Summary: interface for all global variables of the library - * Description: all the global variables and thread handling for - * those variables is handled by this module. - * - * The bottom of this file is automatically generated by build_glob.py - * based on the description file global.data - * - * Copy: See Copyright for the status of this software. - * - * Author: Gary Pennington , Daniel Veillard - */ - -#ifndef __XML_GLOBALS_H -#define __XML_GLOBALS_H - -#include -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -XMLPUBFUN void XMLCALL xmlInitGlobals(void); -XMLPUBFUN void XMLCALL xmlCleanupGlobals(void); - -/** - * xmlParserInputBufferCreateFilenameFunc: - * @URI: the URI to read from - * @enc: the requested source encoding - * - * Signature for the function doing the lookup for a suitable input method - * corresponding to an URI. - * - * Returns the new xmlParserInputBufferPtr in case of success or NULL if no - * method was found. - */ -typedef xmlParserInputBufferPtr (*xmlParserInputBufferCreateFilenameFunc) (const char *URI, xmlCharEncoding enc); - -/** - * xmlOutputBufferCreateFilenameFunc: - * @URI: the URI to write to - * @enc: the requested target encoding - * - * Signature for the function doing the lookup for a suitable output method - * corresponding to an URI. - * - * Returns the new xmlOutputBufferPtr in case of success or NULL if no - * method was found. - */ -typedef xmlOutputBufferPtr (*xmlOutputBufferCreateFilenameFunc) (const char *URI, xmlCharEncodingHandlerPtr encoder, int compression); - -XMLPUBFUN xmlParserInputBufferCreateFilenameFunc -XMLCALL xmlParserInputBufferCreateFilenameDefault (xmlParserInputBufferCreateFilenameFunc func); -XMLPUBFUN xmlOutputBufferCreateFilenameFunc -XMLCALL xmlOutputBufferCreateFilenameDefault (xmlOutputBufferCreateFilenameFunc func); - -/* - * Externally global symbols which need to be protected for backwards - * compatibility support. - */ - -#undef docbDefaultSAXHandler -#undef htmlDefaultSAXHandler -#undef oldXMLWDcompatibility -#undef xmlBufferAllocScheme -#undef xmlDefaultBufferSize -#undef xmlDefaultSAXHandler -#undef xmlDefaultSAXLocator -#undef xmlDoValidityCheckingDefaultValue -#undef xmlFree -#undef xmlGenericError -#undef xmlStructuredError -#undef xmlGenericErrorContext -#undef xmlGetWarningsDefaultValue -#undef xmlIndentTreeOutput -#undef xmlTreeIndentString -#undef xmlKeepBlanksDefaultValue -#undef xmlLineNumbersDefaultValue -#undef xmlLoadExtDtdDefaultValue -#undef xmlMalloc -#undef xmlMallocAtomic -#undef xmlMemStrdup -#undef xmlParserDebugEntities -#undef xmlParserVersion -#undef xmlPedanticParserDefaultValue -#undef xmlRealloc -#undef xmlSaveNoEmptyTags -#undef xmlSubstituteEntitiesDefaultValue -#undef xmlRegisterNodeDefaultValue -#undef xmlDeregisterNodeDefaultValue -#undef xmlLastError -#undef xmlParserInputBufferCreateFilenameValue -#undef xmlOutputBufferCreateFilenameValue - -/** - * xmlRegisterNodeFunc: - * @node: the current node - * - * Signature for the registration callback of a created node - */ -typedef void (*xmlRegisterNodeFunc) (xmlNodePtr node); -/** - * xmlDeregisterNodeFunc: - * @node: the current node - * - * Signature for the deregistration callback of a discarded node - */ -typedef void (*xmlDeregisterNodeFunc) (xmlNodePtr node); - -typedef struct _xmlGlobalState xmlGlobalState; -typedef xmlGlobalState *xmlGlobalStatePtr; -struct _xmlGlobalState -{ - const char *xmlParserVersion; - - xmlSAXLocator xmlDefaultSAXLocator; - xmlSAXHandlerV1 xmlDefaultSAXHandler; - xmlSAXHandlerV1 docbDefaultSAXHandler; - xmlSAXHandlerV1 htmlDefaultSAXHandler; - - xmlFreeFunc xmlFree; - xmlMallocFunc xmlMalloc; - xmlStrdupFunc xmlMemStrdup; - xmlReallocFunc xmlRealloc; - - xmlGenericErrorFunc xmlGenericError; - xmlStructuredErrorFunc xmlStructuredError; - void *xmlGenericErrorContext; - - int oldXMLWDcompatibility; - - xmlBufferAllocationScheme xmlBufferAllocScheme; - int xmlDefaultBufferSize; - - int xmlSubstituteEntitiesDefaultValue; - int xmlDoValidityCheckingDefaultValue; - int xmlGetWarningsDefaultValue; - int xmlKeepBlanksDefaultValue; - int xmlLineNumbersDefaultValue; - int xmlLoadExtDtdDefaultValue; - int xmlParserDebugEntities; - int xmlPedanticParserDefaultValue; - - int xmlSaveNoEmptyTags; - int xmlIndentTreeOutput; - const char *xmlTreeIndentString; - - xmlRegisterNodeFunc xmlRegisterNodeDefaultValue; - xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue; - - xmlMallocFunc xmlMallocAtomic; - xmlError xmlLastError; - - xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue; - xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue; -}; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif - -XMLPUBFUN void XMLCALL xmlInitializeGlobalState(xmlGlobalStatePtr gs); - -XMLPUBFUN void XMLCALL xmlThrDefSetGenericErrorFunc(void *ctx, xmlGenericErrorFunc handler); - -XMLPUBFUN void XMLCALL xmlThrDefSetStructuredErrorFunc(void *ctx, xmlStructuredErrorFunc handler); - -XMLPUBFUN xmlRegisterNodeFunc XMLCALL xmlRegisterNodeDefault(xmlRegisterNodeFunc func); -XMLPUBFUN xmlRegisterNodeFunc XMLCALL xmlThrDefRegisterNodeDefault(xmlRegisterNodeFunc func); -XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlDeregisterNodeDefault(xmlDeregisterNodeFunc func); -XMLPUBFUN xmlDeregisterNodeFunc XMLCALL xmlThrDefDeregisterNodeDefault(xmlDeregisterNodeFunc func); - -XMLPUBFUN xmlOutputBufferCreateFilenameFunc XMLCALL - xmlThrDefOutputBufferCreateFilenameDefault(xmlOutputBufferCreateFilenameFunc func); -XMLPUBFUN xmlParserInputBufferCreateFilenameFunc XMLCALL - xmlThrDefParserInputBufferCreateFilenameDefault(xmlParserInputBufferCreateFilenameFunc func); - -/** DOC_DISABLE */ -/* - * In general the memory allocation entry points are not kept - * thread specific but this can be overridden by LIBXML_THREAD_ALLOC_ENABLED - * - xmlMalloc - * - xmlMallocAtomic - * - xmlRealloc - * - xmlMemStrdup - * - xmlFree - */ - -#ifdef LIBXML_THREAD_ALLOC_ENABLED -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlMallocFunc * XMLCALL __xmlMalloc(void); -#define xmlMalloc \ -(*(__xmlMalloc())) -#else -XMLPUBVAR xmlMallocFunc xmlMalloc; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlMallocFunc * XMLCALL __xmlMallocAtomic(void); -#define xmlMallocAtomic \ -(*(__xmlMallocAtomic())) -#else -XMLPUBVAR xmlMallocFunc xmlMallocAtomic; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlReallocFunc * XMLCALL __xmlRealloc(void); -#define xmlRealloc \ -(*(__xmlRealloc())) -#else -XMLPUBVAR xmlReallocFunc xmlRealloc; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlFreeFunc * XMLCALL __xmlFree(void); -#define xmlFree \ -(*(__xmlFree())) -#else -XMLPUBVAR xmlFreeFunc xmlFree; -#endif - -#ifdef LIBXML_THREAD_ENABLED -XMLPUBFUN xmlStrdupFunc * XMLCALL __xmlMemStrdup(void); -#define xmlMemStrdup \ -(*(__xmlMemStrdup())) -#else -XMLPUBVAR xmlStrdupFunc xmlMemStrdup; -#endif - -#else /* !LIBXML_THREAD_ALLOC_ENABLED */ -XMLPUBVAR xmlMallocFunc xmlMalloc; -XMLPUBVAR xmlMallocFunc xmlMallocAtomic; -XMLPUBVAR xmlReallocFunc xmlRealloc; -XMLPUBVAR xmlFreeFunc xmlFree; -XMLPUBVAR xmlStrdupFunc xmlMemStrdup; -#endif /* LIBXML_THREAD_ALLOC_ENABLED */ - -#ifdef LIBXML_DOCB_ENABLED -XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __docbDefaultSAXHandler(void); -#ifdef LIBXML_THREAD_ENABLED -#define docbDefaultSAXHandler \ -(*(__docbDefaultSAXHandler())) -#else -XMLPUBVAR xmlSAXHandlerV1 docbDefaultSAXHandler; -#endif -#endif - -#ifdef LIBXML_HTML_ENABLED -XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __htmlDefaultSAXHandler(void); -#ifdef LIBXML_THREAD_ENABLED -#define htmlDefaultSAXHandler \ -(*(__htmlDefaultSAXHandler())) -#else -XMLPUBVAR xmlSAXHandlerV1 htmlDefaultSAXHandler; -#endif -#endif - -XMLPUBFUN xmlError * XMLCALL __xmlLastError(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlLastError \ -(*(__xmlLastError())) -#else -XMLPUBVAR xmlError xmlLastError; -#endif - -/* - * Everything starting from the line below is - * Automatically generated by build_glob.py. - * Do not modify the previous line. - */ - - -XMLPUBFUN int * XMLCALL __oldXMLWDcompatibility(void); -#ifdef LIBXML_THREAD_ENABLED -#define oldXMLWDcompatibility \ -(*(__oldXMLWDcompatibility())) -#else -XMLPUBVAR int oldXMLWDcompatibility; -#endif - -XMLPUBFUN xmlBufferAllocationScheme * XMLCALL __xmlBufferAllocScheme(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlBufferAllocScheme \ -(*(__xmlBufferAllocScheme())) -#else -XMLPUBVAR xmlBufferAllocationScheme xmlBufferAllocScheme; -#endif -XMLPUBFUN xmlBufferAllocationScheme XMLCALL xmlThrDefBufferAllocScheme(xmlBufferAllocationScheme v); - -XMLPUBFUN int * XMLCALL __xmlDefaultBufferSize(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDefaultBufferSize \ -(*(__xmlDefaultBufferSize())) -#else -XMLPUBVAR int xmlDefaultBufferSize; -#endif -XMLPUBFUN int XMLCALL xmlThrDefDefaultBufferSize(int v); - -XMLPUBFUN xmlSAXHandlerV1 * XMLCALL __xmlDefaultSAXHandler(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDefaultSAXHandler \ -(*(__xmlDefaultSAXHandler())) -#else -XMLPUBVAR xmlSAXHandlerV1 xmlDefaultSAXHandler; -#endif - -XMLPUBFUN xmlSAXLocator * XMLCALL __xmlDefaultSAXLocator(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDefaultSAXLocator \ -(*(__xmlDefaultSAXLocator())) -#else -XMLPUBVAR xmlSAXLocator xmlDefaultSAXLocator; -#endif - -XMLPUBFUN int * XMLCALL __xmlDoValidityCheckingDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDoValidityCheckingDefaultValue \ -(*(__xmlDoValidityCheckingDefaultValue())) -#else -XMLPUBVAR int xmlDoValidityCheckingDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefDoValidityCheckingDefaultValue(int v); - -XMLPUBFUN xmlGenericErrorFunc * XMLCALL __xmlGenericError(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlGenericError \ -(*(__xmlGenericError())) -#else -XMLPUBVAR xmlGenericErrorFunc xmlGenericError; -#endif - -XMLPUBFUN xmlStructuredErrorFunc * XMLCALL __xmlStructuredError(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlStructuredError \ -(*(__xmlStructuredError())) -#else -XMLPUBVAR xmlStructuredErrorFunc xmlStructuredError; -#endif - -XMLPUBFUN void * * XMLCALL __xmlGenericErrorContext(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlGenericErrorContext \ -(*(__xmlGenericErrorContext())) -#else -XMLPUBVAR void * xmlGenericErrorContext; -#endif - -XMLPUBFUN int * XMLCALL __xmlGetWarningsDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlGetWarningsDefaultValue \ -(*(__xmlGetWarningsDefaultValue())) -#else -XMLPUBVAR int xmlGetWarningsDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefGetWarningsDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlIndentTreeOutput(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlIndentTreeOutput \ -(*(__xmlIndentTreeOutput())) -#else -XMLPUBVAR int xmlIndentTreeOutput; -#endif -XMLPUBFUN int XMLCALL xmlThrDefIndentTreeOutput(int v); - -XMLPUBFUN const char * * XMLCALL __xmlTreeIndentString(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlTreeIndentString \ -(*(__xmlTreeIndentString())) -#else -XMLPUBVAR const char * xmlTreeIndentString; -#endif -XMLPUBFUN const char * XMLCALL xmlThrDefTreeIndentString(const char * v); - -XMLPUBFUN int * XMLCALL __xmlKeepBlanksDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlKeepBlanksDefaultValue \ -(*(__xmlKeepBlanksDefaultValue())) -#else -XMLPUBVAR int xmlKeepBlanksDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefKeepBlanksDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlLineNumbersDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlLineNumbersDefaultValue \ -(*(__xmlLineNumbersDefaultValue())) -#else -XMLPUBVAR int xmlLineNumbersDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefLineNumbersDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlLoadExtDtdDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlLoadExtDtdDefaultValue \ -(*(__xmlLoadExtDtdDefaultValue())) -#else -XMLPUBVAR int xmlLoadExtDtdDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefLoadExtDtdDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlParserDebugEntities(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlParserDebugEntities \ -(*(__xmlParserDebugEntities())) -#else -XMLPUBVAR int xmlParserDebugEntities; -#endif -XMLPUBFUN int XMLCALL xmlThrDefParserDebugEntities(int v); - -XMLPUBFUN const char * * XMLCALL __xmlParserVersion(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlParserVersion \ -(*(__xmlParserVersion())) -#else -XMLPUBVAR const char * xmlParserVersion; -#endif - -XMLPUBFUN int * XMLCALL __xmlPedanticParserDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlPedanticParserDefaultValue \ -(*(__xmlPedanticParserDefaultValue())) -#else -XMLPUBVAR int xmlPedanticParserDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefPedanticParserDefaultValue(int v); - -XMLPUBFUN int * XMLCALL __xmlSaveNoEmptyTags(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlSaveNoEmptyTags \ -(*(__xmlSaveNoEmptyTags())) -#else -XMLPUBVAR int xmlSaveNoEmptyTags; -#endif -XMLPUBFUN int XMLCALL xmlThrDefSaveNoEmptyTags(int v); - -XMLPUBFUN int * XMLCALL __xmlSubstituteEntitiesDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlSubstituteEntitiesDefaultValue \ -(*(__xmlSubstituteEntitiesDefaultValue())) -#else -XMLPUBVAR int xmlSubstituteEntitiesDefaultValue; -#endif -XMLPUBFUN int XMLCALL xmlThrDefSubstituteEntitiesDefaultValue(int v); - -XMLPUBFUN xmlRegisterNodeFunc * XMLCALL __xmlRegisterNodeDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlRegisterNodeDefaultValue \ -(*(__xmlRegisterNodeDefaultValue())) -#else -XMLPUBVAR xmlRegisterNodeFunc xmlRegisterNodeDefaultValue; -#endif - -XMLPUBFUN xmlDeregisterNodeFunc * XMLCALL __xmlDeregisterNodeDefaultValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlDeregisterNodeDefaultValue \ -(*(__xmlDeregisterNodeDefaultValue())) -#else -XMLPUBVAR xmlDeregisterNodeFunc xmlDeregisterNodeDefaultValue; -#endif - -XMLPUBFUN xmlParserInputBufferCreateFilenameFunc * XMLCALL __xmlParserInputBufferCreateFilenameValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlParserInputBufferCreateFilenameValue \ -(*(__xmlParserInputBufferCreateFilenameValue())) -#else -XMLPUBVAR xmlParserInputBufferCreateFilenameFunc xmlParserInputBufferCreateFilenameValue; -#endif - -XMLPUBFUN xmlOutputBufferCreateFilenameFunc * XMLCALL __xmlOutputBufferCreateFilenameValue(void); -#ifdef LIBXML_THREAD_ENABLED -#define xmlOutputBufferCreateFilenameValue \ -(*(__xmlOutputBufferCreateFilenameValue())) -#else -XMLPUBVAR xmlOutputBufferCreateFilenameFunc xmlOutputBufferCreateFilenameValue; -#endif - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_GLOBALS_H */ diff --git a/third_party/libxml2/include_darwin/libxml/hash.h b/third_party/libxml2/include_darwin/libxml/hash.h deleted file mode 100644 index 7fe4be7..0000000 --- a/third_party/libxml2/include_darwin/libxml/hash.h +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Summary: Chained hash tables - * Description: This module implements the hash table support used in - * various places in the library. - * - * Copy: See Copyright for the status of this software. - * - * Author: Bjorn Reese - */ - -#ifndef __XML_HASH_H__ -#define __XML_HASH_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The hash table. - */ -typedef struct _xmlHashTable xmlHashTable; -typedef xmlHashTable *xmlHashTablePtr; - -#ifdef __cplusplus -} -#endif - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Recent version of gcc produce a warning when a function pointer is assigned - * to an object pointer, or vice versa. The following macro is a dirty hack - * to allow suppression of the warning. If your architecture has function - * pointers which are a different size than a void pointer, there may be some - * serious trouble within the library. - */ -/** - * XML_CAST_FPTR: - * @fptr: pointer to a function - * - * Macro to do a casting from an object pointer to a - * function pointer without encountering a warning from - * gcc - * - * #define XML_CAST_FPTR(fptr) (*(void **)(&fptr)) - * This macro violated ISO C aliasing rules (gcc4 on s390 broke) - * so it is disabled now - */ - -#define XML_CAST_FPTR(fptr) fptr - - -/* - * function types: - */ -/** - * xmlHashDeallocator: - * @payload: the data in the hash - * @name: the name associated - * - * Callback to free data from a hash. - */ -typedef void (*xmlHashDeallocator)(void *payload, xmlChar *name); -/** - * xmlHashCopier: - * @payload: the data in the hash - * @name: the name associated - * - * Callback to copy data from a hash. - * - * Returns a copy of the data or NULL in case of error. - */ -typedef void *(*xmlHashCopier)(void *payload, xmlChar *name); -/** - * xmlHashScanner: - * @payload: the data in the hash - * @data: extra scannner data - * @name: the name associated - * - * Callback when scanning data in a hash with the simple scanner. - */ -typedef void (*xmlHashScanner)(void *payload, void *data, xmlChar *name); -/** - * xmlHashScannerFull: - * @payload: the data in the hash - * @data: extra scannner data - * @name: the name associated - * @name2: the second name associated - * @name3: the third name associated - * - * Callback when scanning data in a hash with the full scanner. - */ -typedef void (*xmlHashScannerFull)(void *payload, void *data, - const xmlChar *name, const xmlChar *name2, - const xmlChar *name3); - -/* - * Constructor and destructor. - */ -XMLPUBFUN xmlHashTablePtr XMLCALL - xmlHashCreate (int size); -XMLPUBFUN xmlHashTablePtr XMLCALL - xmlHashCreateDict(int size, - xmlDictPtr dict); -XMLPUBFUN void XMLCALL - xmlHashFree (xmlHashTablePtr table, - xmlHashDeallocator f); - -/* - * Add a new entry to the hash table. - */ -XMLPUBFUN int XMLCALL - xmlHashAddEntry (xmlHashTablePtr table, - const xmlChar *name, - void *userdata); -XMLPUBFUN int XMLCALL - xmlHashUpdateEntry(xmlHashTablePtr table, - const xmlChar *name, - void *userdata, - xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashAddEntry2(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - void *userdata); -XMLPUBFUN int XMLCALL - xmlHashUpdateEntry2(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - void *userdata, - xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashAddEntry3(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - void *userdata); -XMLPUBFUN int XMLCALL - xmlHashUpdateEntry3(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - void *userdata, - xmlHashDeallocator f); - -/* - * Remove an entry from the hash table. - */ -XMLPUBFUN int XMLCALL - xmlHashRemoveEntry(xmlHashTablePtr table, const xmlChar *name, - xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashRemoveEntry2(xmlHashTablePtr table, const xmlChar *name, - const xmlChar *name2, xmlHashDeallocator f); -XMLPUBFUN int XMLCALL - xmlHashRemoveEntry3(xmlHashTablePtr table, const xmlChar *name, - const xmlChar *name2, const xmlChar *name3, - xmlHashDeallocator f); - -/* - * Retrieve the userdata. - */ -XMLPUBFUN void * XMLCALL - xmlHashLookup (xmlHashTablePtr table, - const xmlChar *name); -XMLPUBFUN void * XMLCALL - xmlHashLookup2 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2); -XMLPUBFUN void * XMLCALL - xmlHashLookup3 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3); -XMLPUBFUN void * XMLCALL - xmlHashQLookup (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *prefix); -XMLPUBFUN void * XMLCALL - xmlHashQLookup2 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *prefix, - const xmlChar *name2, - const xmlChar *prefix2); -XMLPUBFUN void * XMLCALL - xmlHashQLookup3 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *prefix, - const xmlChar *name2, - const xmlChar *prefix2, - const xmlChar *name3, - const xmlChar *prefix3); - -/* - * Helpers. - */ -XMLPUBFUN xmlHashTablePtr XMLCALL - xmlHashCopy (xmlHashTablePtr table, - xmlHashCopier f); -XMLPUBFUN int XMLCALL - xmlHashSize (xmlHashTablePtr table); -XMLPUBFUN void XMLCALL - xmlHashScan (xmlHashTablePtr table, - xmlHashScanner f, - void *data); -XMLPUBFUN void XMLCALL - xmlHashScan3 (xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - xmlHashScanner f, - void *data); -XMLPUBFUN void XMLCALL - xmlHashScanFull (xmlHashTablePtr table, - xmlHashScannerFull f, - void *data); -XMLPUBFUN void XMLCALL - xmlHashScanFull3(xmlHashTablePtr table, - const xmlChar *name, - const xmlChar *name2, - const xmlChar *name3, - xmlHashScannerFull f, - void *data); -#ifdef __cplusplus -} -#endif -#endif /* ! __XML_HASH_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/list.h b/third_party/libxml2/include_darwin/libxml/list.h deleted file mode 100644 index 1d83482..0000000 --- a/third_party/libxml2/include_darwin/libxml/list.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * Summary: lists interfaces - * Description: this module implement the list support used in - * various place in the library. - * - * Copy: See Copyright for the status of this software. - * - * Author: Gary Pennington - */ - -#ifndef __XML_LINK_INCLUDE__ -#define __XML_LINK_INCLUDE__ - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _xmlLink xmlLink; -typedef xmlLink *xmlLinkPtr; - -typedef struct _xmlList xmlList; -typedef xmlList *xmlListPtr; - -/** - * xmlListDeallocator: - * @lk: the data to deallocate - * - * Callback function used to free data from a list. - */ -typedef void (*xmlListDeallocator) (xmlLinkPtr lk); -/** - * xmlListDataCompare: - * @data0: the first data - * @data1: the second data - * - * Callback function used to compare 2 data. - * - * Returns 0 is equality, -1 or 1 otherwise depending on the ordering. - */ -typedef int (*xmlListDataCompare) (const void *data0, const void *data1); -/** - * xmlListWalker: - * @data: the data found in the list - * @user: extra user provided data to the walker - * - * Callback function used when walking a list with xmlListWalk(). - * - * Returns 0 to stop walking the list, 1 otherwise. - */ -typedef int (*xmlListWalker) (const void *data, const void *user); - -/* Creation/Deletion */ -XMLPUBFUN xmlListPtr XMLCALL - xmlListCreate (xmlListDeallocator deallocator, - xmlListDataCompare compare); -XMLPUBFUN void XMLCALL - xmlListDelete (xmlListPtr l); - -/* Basic Operators */ -XMLPUBFUN void * XMLCALL - xmlListSearch (xmlListPtr l, - void *data); -XMLPUBFUN void * XMLCALL - xmlListReverseSearch (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListInsert (xmlListPtr l, - void *data) ; -XMLPUBFUN int XMLCALL - xmlListAppend (xmlListPtr l, - void *data) ; -XMLPUBFUN int XMLCALL - xmlListRemoveFirst (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListRemoveLast (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListRemoveAll (xmlListPtr l, - void *data); -XMLPUBFUN void XMLCALL - xmlListClear (xmlListPtr l); -XMLPUBFUN int XMLCALL - xmlListEmpty (xmlListPtr l); -XMLPUBFUN xmlLinkPtr XMLCALL - xmlListFront (xmlListPtr l); -XMLPUBFUN xmlLinkPtr XMLCALL - xmlListEnd (xmlListPtr l); -XMLPUBFUN int XMLCALL - xmlListSize (xmlListPtr l); - -XMLPUBFUN void XMLCALL - xmlListPopFront (xmlListPtr l); -XMLPUBFUN void XMLCALL - xmlListPopBack (xmlListPtr l); -XMLPUBFUN int XMLCALL - xmlListPushFront (xmlListPtr l, - void *data); -XMLPUBFUN int XMLCALL - xmlListPushBack (xmlListPtr l, - void *data); - -/* Advanced Operators */ -XMLPUBFUN void XMLCALL - xmlListReverse (xmlListPtr l); -XMLPUBFUN void XMLCALL - xmlListSort (xmlListPtr l); -XMLPUBFUN void XMLCALL - xmlListWalk (xmlListPtr l, - xmlListWalker walker, - const void *user); -XMLPUBFUN void XMLCALL - xmlListReverseWalk (xmlListPtr l, - xmlListWalker walker, - const void *user); -XMLPUBFUN void XMLCALL - xmlListMerge (xmlListPtr l1, - xmlListPtr l2); -XMLPUBFUN xmlListPtr XMLCALL - xmlListDup (const xmlListPtr old); -XMLPUBFUN int XMLCALL - xmlListCopy (xmlListPtr cur, - const xmlListPtr old); -/* Link operators */ -XMLPUBFUN void * XMLCALL - xmlLinkGetData (xmlLinkPtr lk); - -/* xmlListUnique() */ -/* xmlListSwap */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_LINK_INCLUDE__ */ diff --git a/third_party/libxml2/include_darwin/libxml/nanoftp.h b/third_party/libxml2/include_darwin/libxml/nanoftp.h deleted file mode 100644 index e3c28a0..0000000 --- a/third_party/libxml2/include_darwin/libxml/nanoftp.h +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Summary: minimal FTP implementation - * Description: minimal FTP implementation allowing to fetch resources - * like external subset. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __NANO_FTP_H__ -#define __NANO_FTP_H__ - -#include - -#ifdef LIBXML_FTP_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * ftpListCallback: - * @userData: user provided data for the callback - * @filename: the file name (including "->" when links are shown) - * @attrib: the attribute string - * @owner: the owner string - * @group: the group string - * @size: the file size - * @links: the link count - * @year: the year - * @month: the month - * @day: the day - * @hour: the hour - * @minute: the minute - * - * A callback for the xmlNanoFTPList command. - * Note that only one of year and day:minute are specified. - */ -typedef void (*ftpListCallback) (void *userData, - const char *filename, const char *attrib, - const char *owner, const char *group, - unsigned long size, int links, int year, - const char *month, int day, int hour, - int minute); -/** - * ftpDataCallback: - * @userData: the user provided context - * @data: the data received - * @len: its size in bytes - * - * A callback for the xmlNanoFTPGet command. - */ -typedef void (*ftpDataCallback) (void *userData, - const char *data, - int len); - -/* - * Init - */ -XMLPUBFUN void XMLCALL - xmlNanoFTPInit (void); -XMLPUBFUN void XMLCALL - xmlNanoFTPCleanup (void); - -/* - * Creating/freeing contexts. - */ -XMLPUBFUN void * XMLCALL - xmlNanoFTPNewCtxt (const char *URL); -XMLPUBFUN void XMLCALL - xmlNanoFTPFreeCtxt (void * ctx); -XMLPUBFUN void * XMLCALL - xmlNanoFTPConnectTo (const char *server, - int port); -/* - * Opening/closing session connections. - */ -XMLPUBFUN void * XMLCALL - xmlNanoFTPOpen (const char *URL); -XMLPUBFUN int XMLCALL - xmlNanoFTPConnect (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPClose (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPQuit (void *ctx); -XMLPUBFUN void XMLCALL - xmlNanoFTPScanProxy (const char *URL); -XMLPUBFUN void XMLCALL - xmlNanoFTPProxy (const char *host, - int port, - const char *user, - const char *passwd, - int type); -XMLPUBFUN int XMLCALL - xmlNanoFTPUpdateURL (void *ctx, - const char *URL); - -/* - * Rather internal commands. - */ -XMLPUBFUN int XMLCALL - xmlNanoFTPGetResponse (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPCheckResponse (void *ctx); - -/* - * CD/DIR/GET handlers. - */ -XMLPUBFUN int XMLCALL - xmlNanoFTPCwd (void *ctx, - const char *directory); -XMLPUBFUN int XMLCALL - xmlNanoFTPDele (void *ctx, - const char *file); - -XMLPUBFUN int XMLCALL - xmlNanoFTPGetConnection (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPCloseConnection(void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoFTPList (void *ctx, - ftpListCallback callback, - void *userData, - const char *filename); -XMLPUBFUN int XMLCALL - xmlNanoFTPGetSocket (void *ctx, - const char *filename); -XMLPUBFUN int XMLCALL - xmlNanoFTPGet (void *ctx, - ftpDataCallback callback, - void *userData, - const char *filename); -XMLPUBFUN int XMLCALL - xmlNanoFTPRead (void *ctx, - void *dest, - int len); - -#ifdef __cplusplus -} -#endif -#endif /* LIBXML_FTP_ENABLED */ -#endif /* __NANO_FTP_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/nanohttp.h b/third_party/libxml2/include_darwin/libxml/nanohttp.h deleted file mode 100644 index 1d8ac24..0000000 --- a/third_party/libxml2/include_darwin/libxml/nanohttp.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Summary: minimal HTTP implementation - * Description: minimal HTTP implementation allowing to fetch resources - * like external subset. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __NANO_HTTP_H__ -#define __NANO_HTTP_H__ - -#include - -#ifdef LIBXML_HTTP_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN void XMLCALL - xmlNanoHTTPInit (void); -XMLPUBFUN void XMLCALL - xmlNanoHTTPCleanup (void); -XMLPUBFUN void XMLCALL - xmlNanoHTTPScanProxy (const char *URL); -XMLPUBFUN int XMLCALL - xmlNanoHTTPFetch (const char *URL, - const char *filename, - char **contentType); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPMethod (const char *URL, - const char *method, - const char *input, - char **contentType, - const char *headers, - int ilen); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPMethodRedir (const char *URL, - const char *method, - const char *input, - char **contentType, - char **redir, - const char *headers, - int ilen); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPOpen (const char *URL, - char **contentType); -XMLPUBFUN void * XMLCALL - xmlNanoHTTPOpenRedir (const char *URL, - char **contentType, - char **redir); -XMLPUBFUN int XMLCALL - xmlNanoHTTPReturnCode (void *ctx); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPAuthHeader (void *ctx); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPRedir (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoHTTPContentLength( void * ctx ); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPEncoding (void *ctx); -XMLPUBFUN const char * XMLCALL - xmlNanoHTTPMimeType (void *ctx); -XMLPUBFUN int XMLCALL - xmlNanoHTTPRead (void *ctx, - void *dest, - int len); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN int XMLCALL - xmlNanoHTTPSave (void *ctxt, - const char *filename); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN void XMLCALL - xmlNanoHTTPClose (void *ctx); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_HTTP_ENABLED */ -#endif /* __NANO_HTTP_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/parser.h b/third_party/libxml2/include_darwin/libxml/parser.h deleted file mode 100644 index 567addb..0000000 --- a/third_party/libxml2/include_darwin/libxml/parser.h +++ /dev/null @@ -1,1226 +0,0 @@ -/* - * Summary: the core parser module - * Description: Interfaces, constants and types related to the XML parser - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_PARSER_H__ -#define __XML_PARSER_H__ - -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * XML_DEFAULT_VERSION: - * - * The default version of XML used: 1.0 - */ -#define XML_DEFAULT_VERSION "1.0" - -/** - * xmlParserInput: - * - * An xmlParserInput is an input flow for the XML processor. - * Each entity parsed is associated an xmlParserInput (except the - * few predefined ones). This is the case both for internal entities - * - in which case the flow is already completely in memory - or - * external entities - in which case we use the buf structure for - * progressive reading and I18N conversions to the internal UTF-8 format. - */ - -/** - * xmlParserInputDeallocate: - * @str: the string to deallocate - * - * Callback for freeing some parser input allocations. - */ -typedef void (* xmlParserInputDeallocate)(xmlChar *str); - -struct _xmlParserInput { - /* Input buffer */ - xmlParserInputBufferPtr buf; /* UTF-8 encoded buffer */ - - const char *filename; /* The file analyzed, if any */ - const char *directory; /* the directory/base of the file */ - const xmlChar *base; /* Base of the array to parse */ - const xmlChar *cur; /* Current char being parsed */ - const xmlChar *end; /* end of the array to parse */ - int length; /* length if known */ - int line; /* Current line */ - int col; /* Current column */ - /* - * NOTE: consumed is only tested for equality in the parser code, - * so even if there is an overflow this should not give troubles - * for parsing very large instances. - */ - unsigned long consumed; /* How many xmlChars already consumed */ - xmlParserInputDeallocate free; /* function to deallocate the base */ - const xmlChar *encoding; /* the encoding string for entity */ - const xmlChar *version; /* the version string for entity */ - int standalone; /* Was that entity marked standalone */ - int id; /* an unique identifier for the entity */ -}; - -/** - * xmlParserNodeInfo: - * - * The parser can be asked to collect Node informations, i.e. at what - * place in the file they were detected. - * NOTE: This is off by default and not very well tested. - */ -typedef struct _xmlParserNodeInfo xmlParserNodeInfo; -typedef xmlParserNodeInfo *xmlParserNodeInfoPtr; - -struct _xmlParserNodeInfo { - const struct _xmlNode* node; - /* Position & line # that text that created the node begins & ends on */ - unsigned long begin_pos; - unsigned long begin_line; - unsigned long end_pos; - unsigned long end_line; -}; - -typedef struct _xmlParserNodeInfoSeq xmlParserNodeInfoSeq; -typedef xmlParserNodeInfoSeq *xmlParserNodeInfoSeqPtr; -struct _xmlParserNodeInfoSeq { - unsigned long maximum; - unsigned long length; - xmlParserNodeInfo* buffer; -}; - -/** - * xmlParserInputState: - * - * The parser is now working also as a state based parser. - * The recursive one use the state info for entities processing. - */ -typedef enum { - XML_PARSER_EOF = -1, /* nothing is to be parsed */ - XML_PARSER_START = 0, /* nothing has been parsed */ - XML_PARSER_MISC, /* Misc* before int subset */ - XML_PARSER_PI, /* Within a processing instruction */ - XML_PARSER_DTD, /* within some DTD content */ - XML_PARSER_PROLOG, /* Misc* after internal subset */ - XML_PARSER_COMMENT, /* within a comment */ - XML_PARSER_START_TAG, /* within a start tag */ - XML_PARSER_CONTENT, /* within the content */ - XML_PARSER_CDATA_SECTION, /* within a CDATA section */ - XML_PARSER_END_TAG, /* within a closing tag */ - XML_PARSER_ENTITY_DECL, /* within an entity declaration */ - XML_PARSER_ENTITY_VALUE, /* within an entity value in a decl */ - XML_PARSER_ATTRIBUTE_VALUE, /* within an attribute value */ - XML_PARSER_SYSTEM_LITERAL, /* within a SYSTEM value */ - XML_PARSER_EPILOG, /* the Misc* after the last end tag */ - XML_PARSER_IGNORE, /* within an IGNORED section */ - XML_PARSER_PUBLIC_LITERAL /* within a PUBLIC value */ -} xmlParserInputState; - -/** - * XML_DETECT_IDS: - * - * Bit in the loadsubset context field to tell to do ID/REFs lookups. - * Use it to initialize xmlLoadExtDtdDefaultValue. - */ -#define XML_DETECT_IDS 2 - -/** - * XML_COMPLETE_ATTRS: - * - * Bit in the loadsubset context field to tell to do complete the - * elements attributes lists with the ones defaulted from the DTDs. - * Use it to initialize xmlLoadExtDtdDefaultValue. - */ -#define XML_COMPLETE_ATTRS 4 - -/** - * XML_SKIP_IDS: - * - * Bit in the loadsubset context field to tell to not do ID/REFs registration. - * Used to initialize xmlLoadExtDtdDefaultValue in some special cases. - */ -#define XML_SKIP_IDS 8 - -/** - * xmlParserMode: - * - * A parser can operate in various modes - */ -typedef enum { - XML_PARSE_UNKNOWN = 0, - XML_PARSE_DOM = 1, - XML_PARSE_SAX = 2, - XML_PARSE_PUSH_DOM = 3, - XML_PARSE_PUSH_SAX = 4, - XML_PARSE_READER = 5 -} xmlParserMode; - -/** - * xmlParserCtxt: - * - * The parser context. - * NOTE This doesn't completely define the parser state, the (current ?) - * design of the parser uses recursive function calls since this allow - * and easy mapping from the production rules of the specification - * to the actual code. The drawback is that the actual function call - * also reflect the parser state. However most of the parsing routines - * takes as the only argument the parser context pointer, so migrating - * to a state based parser for progressive parsing shouldn't be too hard. - */ -struct _xmlParserCtxt { - struct _xmlSAXHandler *sax; /* The SAX handler */ - void *userData; /* For SAX interface only, used by DOM build */ - xmlDocPtr myDoc; /* the document being built */ - int wellFormed; /* is the document well formed */ - int replaceEntities; /* shall we replace entities ? */ - const xmlChar *version; /* the XML version string */ - const xmlChar *encoding; /* the declared encoding, if any */ - int standalone; /* standalone document */ - int html; /* an HTML(1)/Docbook(2) document */ - - /* Input stream stack */ - xmlParserInputPtr input; /* Current input stream */ - int inputNr; /* Number of current input streams */ - int inputMax; /* Max number of input streams */ - xmlParserInputPtr *inputTab; /* stack of inputs */ - - /* Node analysis stack only used for DOM building */ - xmlNodePtr node; /* Current parsed Node */ - int nodeNr; /* Depth of the parsing stack */ - int nodeMax; /* Max depth of the parsing stack */ - xmlNodePtr *nodeTab; /* array of nodes */ - - int record_info; /* Whether node info should be kept */ - xmlParserNodeInfoSeq node_seq; /* info about each node parsed */ - - int errNo; /* error code */ - - int hasExternalSubset; /* reference and external subset */ - int hasPErefs; /* the internal subset has PE refs */ - int external; /* are we parsing an external entity */ - - int valid; /* is the document valid */ - int validate; /* shall we try to validate ? */ - xmlValidCtxt vctxt; /* The validity context */ - - xmlParserInputState instate; /* current type of input */ - int token; /* next char look-ahead */ - - char *directory; /* the data directory */ - - /* Node name stack */ - const xmlChar *name; /* Current parsed Node */ - int nameNr; /* Depth of the parsing stack */ - int nameMax; /* Max depth of the parsing stack */ - const xmlChar * *nameTab; /* array of nodes */ - - long nbChars; /* number of xmlChar processed */ - long checkIndex; /* used by progressive parsing lookup */ - int keepBlanks; /* ugly but ... */ - int disableSAX; /* SAX callbacks are disabled */ - int inSubset; /* Parsing is in int 1/ext 2 subset */ - const xmlChar * intSubName; /* name of subset */ - xmlChar * extSubURI; /* URI of external subset */ - xmlChar * extSubSystem; /* SYSTEM ID of external subset */ - - /* xml:space values */ - int * space; /* Should the parser preserve spaces */ - int spaceNr; /* Depth of the parsing stack */ - int spaceMax; /* Max depth of the parsing stack */ - int * spaceTab; /* array of space infos */ - - int depth; /* to prevent entity substitution loops */ - xmlParserInputPtr entity; /* used to check entities boundaries */ - int charset; /* encoding of the in-memory content - actually an xmlCharEncoding */ - int nodelen; /* Those two fields are there to */ - int nodemem; /* Speed up large node parsing */ - int pedantic; /* signal pedantic warnings */ - void *_private; /* For user data, libxml won't touch it */ - - int loadsubset; /* should the external subset be loaded */ - int linenumbers; /* set line number in element content */ - void *catalogs; /* document's own catalog */ - int recovery; /* run in recovery mode */ - int progressive; /* is this a progressive parsing */ - xmlDictPtr dict; /* dictionnary for the parser */ - const xmlChar * *atts; /* array for the attributes callbacks */ - int maxatts; /* the size of the array */ - int docdict; /* use strings from dict to build tree */ - - /* - * pre-interned strings - */ - const xmlChar *str_xml; - const xmlChar *str_xmlns; - const xmlChar *str_xml_ns; - - /* - * Everything below is used only by the new SAX mode - */ - int sax2; /* operating in the new SAX mode */ - int nsNr; /* the number of inherited namespaces */ - int nsMax; /* the size of the arrays */ - const xmlChar * *nsTab; /* the array of prefix/namespace name */ - int *attallocs; /* which attribute were allocated */ - void * *pushTab; /* array of data for push */ - xmlHashTablePtr attsDefault; /* defaulted attributes if any */ - xmlHashTablePtr attsSpecial; /* non-CDATA attributes if any */ - int nsWellFormed; /* is the document XML Nanespace okay */ - int options; /* Extra options */ - - /* - * Those fields are needed only for treaming parsing so far - */ - int dictNames; /* Use dictionary names for the tree */ - int freeElemsNr; /* number of freed element nodes */ - xmlNodePtr freeElems; /* List of freed element nodes */ - int freeAttrsNr; /* number of freed attributes nodes */ - xmlAttrPtr freeAttrs; /* List of freed attributes nodes */ - - /* - * the complete error informations for the last error. - */ - xmlError lastError; - xmlParserMode parseMode; /* the parser mode */ - unsigned long nbentities; /* number of entities references */ - unsigned long sizeentities; /* size of parsed entities */ -}; - -/** - * xmlSAXLocator: - * - * A SAX Locator. - */ -struct _xmlSAXLocator { - const xmlChar *(*getPublicId)(void *ctx); - const xmlChar *(*getSystemId)(void *ctx); - int (*getLineNumber)(void *ctx); - int (*getColumnNumber)(void *ctx); -}; - -/** - * xmlSAXHandler: - * - * A SAX handler is bunch of callbacks called by the parser when processing - * of the input generate data or structure informations. - */ - -/** - * resolveEntitySAXFunc: - * @ctx: the user data (XML parser context) - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * - * Callback: - * The entity loader, to control the loading of external entities, - * the application can either: - * - override this resolveEntity() callback in the SAX block - * - or better use the xmlSetExternalEntityLoader() function to - * set up it's own entity resolution routine - * - * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour. - */ -typedef xmlParserInputPtr (*resolveEntitySAXFunc) (void *ctx, - const xmlChar *publicId, - const xmlChar *systemId); -/** - * internalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the root element name - * @ExternalID: the external ID - * @SystemID: the SYSTEM ID (e.g. filename or URL) - * - * Callback on internal subset declaration. - */ -typedef void (*internalSubsetSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -/** - * externalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the root element name - * @ExternalID: the external ID - * @SystemID: the SYSTEM ID (e.g. filename or URL) - * - * Callback on external subset declaration. - */ -typedef void (*externalSubsetSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -/** - * getEntitySAXFunc: - * @ctx: the user data (XML parser context) - * @name: The entity name - * - * Get an entity by name. - * - * Returns the xmlEntityPtr if found. - */ -typedef xmlEntityPtr (*getEntitySAXFunc) (void *ctx, - const xmlChar *name); -/** - * getParameterEntitySAXFunc: - * @ctx: the user data (XML parser context) - * @name: The entity name - * - * Get a parameter entity by name. - * - * Returns the xmlEntityPtr if found. - */ -typedef xmlEntityPtr (*getParameterEntitySAXFunc) (void *ctx, - const xmlChar *name); -/** - * entityDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the entity name - * @type: the entity type - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * @content: the entity value (without processing). - * - * An entity definition has been parsed. - */ -typedef void (*entityDeclSAXFunc) (void *ctx, - const xmlChar *name, - int type, - const xmlChar *publicId, - const xmlChar *systemId, - xmlChar *content); -/** - * notationDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The name of the notation - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * - * What to do when a notation declaration has been parsed. - */ -typedef void (*notationDeclSAXFunc)(void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId); -/** - * attributeDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @elem: the name of the element - * @fullname: the attribute name - * @type: the attribute type - * @def: the type of default value - * @defaultValue: the attribute default value - * @tree: the tree of enumerated value set - * - * An attribute definition has been parsed. - */ -typedef void (*attributeDeclSAXFunc)(void *ctx, - const xmlChar *elem, - const xmlChar *fullname, - int type, - int def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -/** - * elementDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: the element name - * @type: the element type - * @content: the element value tree - * - * An element definition has been parsed. - */ -typedef void (*elementDeclSAXFunc)(void *ctx, - const xmlChar *name, - int type, - xmlElementContentPtr content); -/** - * unparsedEntityDeclSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The name of the entity - * @publicId: The public ID of the entity - * @systemId: The system ID of the entity - * @notationName: the name of the notation - * - * What to do when an unparsed entity declaration is parsed. - */ -typedef void (*unparsedEntityDeclSAXFunc)(void *ctx, - const xmlChar *name, - const xmlChar *publicId, - const xmlChar *systemId, - const xmlChar *notationName); -/** - * setDocumentLocatorSAXFunc: - * @ctx: the user data (XML parser context) - * @loc: A SAX Locator - * - * Receive the document locator at startup, actually xmlDefaultSAXLocator. - * Everything is available on the context, so this is useless in our case. - */ -typedef void (*setDocumentLocatorSAXFunc) (void *ctx, - xmlSAXLocatorPtr loc); -/** - * startDocumentSAXFunc: - * @ctx: the user data (XML parser context) - * - * Called when the document start being processed. - */ -typedef void (*startDocumentSAXFunc) (void *ctx); -/** - * endDocumentSAXFunc: - * @ctx: the user data (XML parser context) - * - * Called when the document end has been detected. - */ -typedef void (*endDocumentSAXFunc) (void *ctx); -/** - * startElementSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The element name, including namespace prefix - * @atts: An array of name/value attributes pairs, NULL terminated - * - * Called when an opening tag has been processed. - */ -typedef void (*startElementSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar **atts); -/** - * endElementSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The element name - * - * Called when the end of an element has been detected. - */ -typedef void (*endElementSAXFunc) (void *ctx, - const xmlChar *name); -/** - * attributeSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The attribute name, including namespace prefix - * @value: The attribute value - * - * Handle an attribute that has been read by the parser. - * The default handling is to convert the attribute into an - * DOM subtree and past it in a new xmlAttr element added to - * the element. - */ -typedef void (*attributeSAXFunc) (void *ctx, - const xmlChar *name, - const xmlChar *value); -/** - * referenceSAXFunc: - * @ctx: the user data (XML parser context) - * @name: The entity name - * - * Called when an entity reference is detected. - */ -typedef void (*referenceSAXFunc) (void *ctx, - const xmlChar *name); -/** - * charactersSAXFunc: - * @ctx: the user data (XML parser context) - * @ch: a xmlChar string - * @len: the number of xmlChar - * - * Receiving some chars from the parser. - */ -typedef void (*charactersSAXFunc) (void *ctx, - const xmlChar *ch, - int len); -/** - * ignorableWhitespaceSAXFunc: - * @ctx: the user data (XML parser context) - * @ch: a xmlChar string - * @len: the number of xmlChar - * - * Receiving some ignorable whitespaces from the parser. - * UNUSED: by default the DOM building will use characters. - */ -typedef void (*ignorableWhitespaceSAXFunc) (void *ctx, - const xmlChar *ch, - int len); -/** - * processingInstructionSAXFunc: - * @ctx: the user data (XML parser context) - * @target: the target name - * @data: the PI data's - * - * A processing instruction has been parsed. - */ -typedef void (*processingInstructionSAXFunc) (void *ctx, - const xmlChar *target, - const xmlChar *data); -/** - * commentSAXFunc: - * @ctx: the user data (XML parser context) - * @value: the comment content - * - * A comment has been parsed. - */ -typedef void (*commentSAXFunc) (void *ctx, - const xmlChar *value); -/** - * cdataBlockSAXFunc: - * @ctx: the user data (XML parser context) - * @value: The pcdata content - * @len: the block length - * - * Called when a pcdata block has been parsed. - */ -typedef void (*cdataBlockSAXFunc) ( - void *ctx, - const xmlChar *value, - int len); -/** - * warningSAXFunc: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format a warning messages, callback. - */ -typedef void (XMLCDECL *warningSAXFunc) (void *ctx, - const char *msg, ...) ATTRIBUTE_PRINTF(2,3); -/** - * errorSAXFunc: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format an error messages, callback. - */ -typedef void (XMLCDECL *errorSAXFunc) (void *ctx, - const char *msg, ...) ATTRIBUTE_PRINTF(2,3); -/** - * fatalErrorSAXFunc: - * @ctx: an XML parser context - * @msg: the message to display/transmit - * @...: extra parameters for the message display - * - * Display and format fatal error messages, callback. - * Note: so far fatalError() SAX callbacks are not used, error() - * get all the callbacks for errors. - */ -typedef void (XMLCDECL *fatalErrorSAXFunc) (void *ctx, - const char *msg, ...) ATTRIBUTE_PRINTF(2,3); -/** - * isStandaloneSAXFunc: - * @ctx: the user data (XML parser context) - * - * Is this document tagged standalone? - * - * Returns 1 if true - */ -typedef int (*isStandaloneSAXFunc) (void *ctx); -/** - * hasInternalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * - * Does this document has an internal subset. - * - * Returns 1 if true - */ -typedef int (*hasInternalSubsetSAXFunc) (void *ctx); - -/** - * hasExternalSubsetSAXFunc: - * @ctx: the user data (XML parser context) - * - * Does this document has an external subset? - * - * Returns 1 if true - */ -typedef int (*hasExternalSubsetSAXFunc) (void *ctx); - -/************************************************************************ - * * - * The SAX version 2 API extensions * - * * - ************************************************************************/ -/** - * XML_SAX2_MAGIC: - * - * Special constant found in SAX2 blocks initialized fields - */ -#define XML_SAX2_MAGIC 0xDEEDBEAF - -/** - * startElementNsSAX2Func: - * @ctx: the user data (XML parser context) - * @localname: the local name of the element - * @prefix: the element namespace prefix if available - * @URI: the element namespace name if available - * @nb_namespaces: number of namespace definitions on that node - * @namespaces: pointer to the array of prefix/URI pairs namespace definitions - * @nb_attributes: the number of attributes on that node - * @nb_defaulted: the number of defaulted attributes. The defaulted - * ones are at the end of the array - * @attributes: pointer to the array of (localname/prefix/URI/value/end) - * attribute values. - * - * SAX2 callback when an element start has been detected by the parser. - * It provides the namespace informations for the element, as well as - * the new namespace declarations on the element. - */ - -typedef void (*startElementNsSAX2Func) (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI, - int nb_namespaces, - const xmlChar **namespaces, - int nb_attributes, - int nb_defaulted, - const xmlChar **attributes); - -/** - * endElementNsSAX2Func: - * @ctx: the user data (XML parser context) - * @localname: the local name of the element - * @prefix: the element namespace prefix if available - * @URI: the element namespace name if available - * - * SAX2 callback when an element end has been detected by the parser. - * It provides the namespace informations for the element. - */ - -typedef void (*endElementNsSAX2Func) (void *ctx, - const xmlChar *localname, - const xmlChar *prefix, - const xmlChar *URI); - - -struct _xmlSAXHandler { - internalSubsetSAXFunc internalSubset; - isStandaloneSAXFunc isStandalone; - hasInternalSubsetSAXFunc hasInternalSubset; - hasExternalSubsetSAXFunc hasExternalSubset; - resolveEntitySAXFunc resolveEntity; - getEntitySAXFunc getEntity; - entityDeclSAXFunc entityDecl; - notationDeclSAXFunc notationDecl; - attributeDeclSAXFunc attributeDecl; - elementDeclSAXFunc elementDecl; - unparsedEntityDeclSAXFunc unparsedEntityDecl; - setDocumentLocatorSAXFunc setDocumentLocator; - startDocumentSAXFunc startDocument; - endDocumentSAXFunc endDocument; - startElementSAXFunc startElement; - endElementSAXFunc endElement; - referenceSAXFunc reference; - charactersSAXFunc characters; - ignorableWhitespaceSAXFunc ignorableWhitespace; - processingInstructionSAXFunc processingInstruction; - commentSAXFunc comment; - warningSAXFunc warning; - errorSAXFunc error; - fatalErrorSAXFunc fatalError; /* unused error() get all the errors */ - getParameterEntitySAXFunc getParameterEntity; - cdataBlockSAXFunc cdataBlock; - externalSubsetSAXFunc externalSubset; - unsigned int initialized; - /* The following fields are extensions available only on version 2 */ - void *_private; - startElementNsSAX2Func startElementNs; - endElementNsSAX2Func endElementNs; - xmlStructuredErrorFunc serror; -}; - -/* - * SAX Version 1 - */ -typedef struct _xmlSAXHandlerV1 xmlSAXHandlerV1; -typedef xmlSAXHandlerV1 *xmlSAXHandlerV1Ptr; -struct _xmlSAXHandlerV1 { - internalSubsetSAXFunc internalSubset; - isStandaloneSAXFunc isStandalone; - hasInternalSubsetSAXFunc hasInternalSubset; - hasExternalSubsetSAXFunc hasExternalSubset; - resolveEntitySAXFunc resolveEntity; - getEntitySAXFunc getEntity; - entityDeclSAXFunc entityDecl; - notationDeclSAXFunc notationDecl; - attributeDeclSAXFunc attributeDecl; - elementDeclSAXFunc elementDecl; - unparsedEntityDeclSAXFunc unparsedEntityDecl; - setDocumentLocatorSAXFunc setDocumentLocator; - startDocumentSAXFunc startDocument; - endDocumentSAXFunc endDocument; - startElementSAXFunc startElement; - endElementSAXFunc endElement; - referenceSAXFunc reference; - charactersSAXFunc characters; - ignorableWhitespaceSAXFunc ignorableWhitespace; - processingInstructionSAXFunc processingInstruction; - commentSAXFunc comment; - warningSAXFunc warning; - errorSAXFunc error; - fatalErrorSAXFunc fatalError; /* unused error() get all the errors */ - getParameterEntitySAXFunc getParameterEntity; - cdataBlockSAXFunc cdataBlock; - externalSubsetSAXFunc externalSubset; - unsigned int initialized; -}; - - -/** - * xmlExternalEntityLoader: - * @URL: The System ID of the resource requested - * @ID: The Public ID of the resource requested - * @context: the XML parser context - * - * External entity loaders types. - * - * Returns the entity input parser. - */ -typedef xmlParserInputPtr (*xmlExternalEntityLoader) (const char *URL, - const char *ID, - xmlParserCtxtPtr context); - -#ifdef __cplusplus -} -#endif - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - - -/* - * Init/Cleanup - */ -XMLPUBFUN void XMLCALL - xmlInitParser (void); -XMLPUBFUN void XMLCALL - xmlCleanupParser (void); - -/* - * Input functions - */ -XMLPUBFUN int XMLCALL - xmlParserInputRead (xmlParserInputPtr in, - int len); -XMLPUBFUN int XMLCALL - xmlParserInputGrow (xmlParserInputPtr in, - int len); - -/* - * Basic parsing Interfaces - */ -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseDoc (const xmlChar *cur); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseFile (const char *filename); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseMemory (const char *buffer, - int size); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN int XMLCALL - xmlSubstituteEntitiesDefault(int val); -XMLPUBFUN int XMLCALL - xmlKeepBlanksDefault (int val); -XMLPUBFUN void XMLCALL - xmlStopParser (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlPedanticParserDefault(int val); -XMLPUBFUN int XMLCALL - xmlLineNumbersDefault (int val); - -#ifdef LIBXML_SAX1_ENABLED -/* - * Recovery mode - */ -XMLPUBFUN xmlDocPtr XMLCALL - xmlRecoverDoc (xmlChar *cur); -XMLPUBFUN xmlDocPtr XMLCALL - xmlRecoverMemory (const char *buffer, - int size); -XMLPUBFUN xmlDocPtr XMLCALL - xmlRecoverFile (const char *filename); -#endif /* LIBXML_SAX1_ENABLED */ - -/* - * Less common routines and SAX interfaces - */ -XMLPUBFUN int XMLCALL - xmlParseDocument (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseExtParsedEnt (xmlParserCtxtPtr ctxt); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlSAXUserParseFile (xmlSAXHandlerPtr sax, - void *user_data, - const char *filename); -XMLPUBFUN int XMLCALL - xmlSAXUserParseMemory (xmlSAXHandlerPtr sax, - void *user_data, - const char *buffer, - int size); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseDoc (xmlSAXHandlerPtr sax, - const xmlChar *cur, - int recovery); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseMemory (xmlSAXHandlerPtr sax, - const char *buffer, - int size, - int recovery); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseMemoryWithData (xmlSAXHandlerPtr sax, - const char *buffer, - int size, - int recovery, - void *data); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseFile (xmlSAXHandlerPtr sax, - const char *filename, - int recovery); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseFileWithData (xmlSAXHandlerPtr sax, - const char *filename, - int recovery, - void *data); -XMLPUBFUN xmlDocPtr XMLCALL - xmlSAXParseEntity (xmlSAXHandlerPtr sax, - const char *filename); -XMLPUBFUN xmlDocPtr XMLCALL - xmlParseEntity (const char *filename); -#endif /* LIBXML_SAX1_ENABLED */ - -#ifdef LIBXML_VALID_ENABLED -XMLPUBFUN xmlDtdPtr XMLCALL - xmlSAXParseDTD (xmlSAXHandlerPtr sax, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlParseDTD (const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlIOParseDTD (xmlSAXHandlerPtr sax, - xmlParserInputBufferPtr input, - xmlCharEncoding enc); -#endif /* LIBXML_VALID_ENABLE */ -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlParseBalancedChunkMemory(xmlDocPtr doc, - xmlSAXHandlerPtr sax, - void *user_data, - int depth, - const xmlChar *string, - xmlNodePtr *lst); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN xmlParserErrors XMLCALL - xmlParseInNodeContext (xmlNodePtr node, - const char *data, - int datalen, - int options, - xmlNodePtr *lst); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN int XMLCALL - xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc, - xmlSAXHandlerPtr sax, - void *user_data, - int depth, - const xmlChar *string, - xmlNodePtr *lst, - int recover); -XMLPUBFUN int XMLCALL - xmlParseExternalEntity (xmlDocPtr doc, - xmlSAXHandlerPtr sax, - void *user_data, - int depth, - const xmlChar *URL, - const xmlChar *ID, - xmlNodePtr *lst); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN int XMLCALL - xmlParseCtxtExternalEntity(xmlParserCtxtPtr ctx, - const xmlChar *URL, - const xmlChar *ID, - xmlNodePtr *lst); - -/* - * Parser contexts handling. - */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlNewParserCtxt (void); -XMLPUBFUN int XMLCALL - xmlInitParserCtxt (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlClearParserCtxt (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlFreeParserCtxt (xmlParserCtxtPtr ctxt); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN void XMLCALL - xmlSetupParserForBuffer (xmlParserCtxtPtr ctxt, - const xmlChar* buffer, - const char *filename); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateDocParserCtxt (const xmlChar *cur); - -#ifdef LIBXML_LEGACY_ENABLED -/* - * Reading/setting optional parsing features. - */ -XMLPUBFUN int XMLCALL - xmlGetFeaturesList (int *len, - const char **result); -XMLPUBFUN int XMLCALL - xmlGetFeature (xmlParserCtxtPtr ctxt, - const char *name, - void *result); -XMLPUBFUN int XMLCALL - xmlSetFeature (xmlParserCtxtPtr ctxt, - const char *name, - void *value); -#endif /* LIBXML_LEGACY_ENABLED */ - -#ifdef LIBXML_PUSH_ENABLED -/* - * Interfaces for the Push mode. - */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreatePushParserCtxt(xmlSAXHandlerPtr sax, - void *user_data, - const char *chunk, - int size, - const char *filename); -XMLPUBFUN int XMLCALL - xmlParseChunk (xmlParserCtxtPtr ctxt, - const char *chunk, - int size, - int terminate); -#endif /* LIBXML_PUSH_ENABLED */ - -/* - * Special I/O mode. - */ - -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateIOParserCtxt (xmlSAXHandlerPtr sax, - void *user_data, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - xmlCharEncoding enc); - -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewIOInputStream (xmlParserCtxtPtr ctxt, - xmlParserInputBufferPtr input, - xmlCharEncoding enc); - -/* - * Node infos. - */ -XMLPUBFUN const xmlParserNodeInfo* XMLCALL - xmlParserFindNodeInfo (const xmlParserCtxtPtr ctxt, - const xmlNodePtr node); -XMLPUBFUN void XMLCALL - xmlInitNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); -XMLPUBFUN void XMLCALL - xmlClearNodeInfoSeq (xmlParserNodeInfoSeqPtr seq); -XMLPUBFUN unsigned long XMLCALL - xmlParserFindNodeInfoIndex(const xmlParserNodeInfoSeqPtr seq, - const xmlNodePtr node); -XMLPUBFUN void XMLCALL - xmlParserAddNodeInfo (xmlParserCtxtPtr ctxt, - const xmlParserNodeInfoPtr info); - -/* - * External entities handling actually implemented in xmlIO. - */ - -XMLPUBFUN void XMLCALL - xmlSetExternalEntityLoader(xmlExternalEntityLoader f); -XMLPUBFUN xmlExternalEntityLoader XMLCALL - xmlGetExternalEntityLoader(void); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlLoadExternalEntity (const char *URL, - const char *ID, - xmlParserCtxtPtr ctxt); - -/* - * Index lookup, actually implemented in the encoding module - */ -XMLPUBFUN long XMLCALL - xmlByteConsumed (xmlParserCtxtPtr ctxt); - -/* - * New set of simpler/more flexible APIs - */ -/** - * xmlParserOption: - * - * This is the set of XML parser options that can be passed down - * to the xmlReadDoc() and similar calls. - */ -typedef enum { - XML_PARSE_RECOVER = 1<<0, /* recover on errors */ - XML_PARSE_NOENT = 1<<1, /* substitute entities */ - XML_PARSE_DTDLOAD = 1<<2, /* load the external subset */ - XML_PARSE_DTDATTR = 1<<3, /* default DTD attributes */ - XML_PARSE_DTDVALID = 1<<4, /* validate with the DTD */ - XML_PARSE_NOERROR = 1<<5, /* suppress error reports */ - XML_PARSE_NOWARNING = 1<<6, /* suppress warning reports */ - XML_PARSE_PEDANTIC = 1<<7, /* pedantic error reporting */ - XML_PARSE_NOBLANKS = 1<<8, /* remove blank nodes */ - XML_PARSE_SAX1 = 1<<9, /* use the SAX1 interface internally */ - XML_PARSE_XINCLUDE = 1<<10,/* Implement XInclude substitition */ - XML_PARSE_NONET = 1<<11,/* Forbid network access */ - XML_PARSE_NODICT = 1<<12,/* Do not reuse the context dictionnary */ - XML_PARSE_NSCLEAN = 1<<13,/* remove redundant namespaces declarations */ - XML_PARSE_NOCDATA = 1<<14,/* merge CDATA as text nodes */ - XML_PARSE_NOXINCNODE= 1<<15,/* do not generate XINCLUDE START/END nodes */ - XML_PARSE_COMPACT = 1<<16,/* compact small text nodes; no modification of - the tree allowed afterwards (will possibly - crash if you try to modify the tree) */ - XML_PARSE_OLD10 = 1<<17,/* parse using XML-1.0 before update 5 */ - XML_PARSE_NOBASEFIX = 1<<18,/* do not fixup XINCLUDE xml:base uris */ - XML_PARSE_HUGE = 1<<19, /* relax any hardcoded limit from the parser */ - XML_PARSE_OLDSAX = 1<<20 /* parse using SAX2 interface from before 2.7.0 */ -} xmlParserOption; - -XMLPUBFUN void XMLCALL - xmlCtxtReset (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlCtxtResetPush (xmlParserCtxtPtr ctxt, - const char *chunk, - int size, - const char *filename, - const char *encoding); -XMLPUBFUN int XMLCALL - xmlCtxtUseOptions (xmlParserCtxtPtr ctxt, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadDoc (const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadFile (const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadMemory (const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadFd (int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlReadIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadDoc (xmlParserCtxtPtr ctxt, - const xmlChar *cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadFile (xmlParserCtxtPtr ctxt, - const char *filename, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadMemory (xmlParserCtxtPtr ctxt, - const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadFd (xmlParserCtxtPtr ctxt, - int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlDocPtr XMLCALL - xmlCtxtReadIO (xmlParserCtxtPtr ctxt, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); - -/* - * Library wide options - */ -/** - * xmlFeature: - * - * Used to examine the existance of features that can be enabled - * or disabled at compile-time. - * They used to be called XML_FEATURE_xxx but this clashed with Expat - */ -typedef enum { - XML_WITH_THREAD = 1, - XML_WITH_TREE = 2, - XML_WITH_OUTPUT = 3, - XML_WITH_PUSH = 4, - XML_WITH_READER = 5, - XML_WITH_PATTERN = 6, - XML_WITH_WRITER = 7, - XML_WITH_SAX1 = 8, - XML_WITH_FTP = 9, - XML_WITH_HTTP = 10, - XML_WITH_VALID = 11, - XML_WITH_HTML = 12, - XML_WITH_LEGACY = 13, - XML_WITH_C14N = 14, - XML_WITH_CATALOG = 15, - XML_WITH_XPATH = 16, - XML_WITH_XPTR = 17, - XML_WITH_XINCLUDE = 18, - XML_WITH_ICONV = 19, - XML_WITH_ISO8859X = 20, - XML_WITH_UNICODE = 21, - XML_WITH_REGEXP = 22, - XML_WITH_AUTOMATA = 23, - XML_WITH_EXPR = 24, - XML_WITH_SCHEMAS = 25, - XML_WITH_SCHEMATRON = 26, - XML_WITH_MODULES = 27, - XML_WITH_DEBUG = 28, - XML_WITH_DEBUG_MEM = 29, - XML_WITH_DEBUG_RUN = 30, - XML_WITH_ZLIB = 31, - XML_WITH_NONE = 99999 /* just to be sure of allocation size */ -} xmlFeature; - -XMLPUBFUN int XMLCALL - xmlHasFeature (xmlFeature feature); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_PARSER_H__ */ - diff --git a/third_party/libxml2/include_darwin/libxml/parserInternals.h b/third_party/libxml2/include_darwin/libxml/parserInternals.h deleted file mode 100644 index a5e75b5..0000000 --- a/third_party/libxml2/include_darwin/libxml/parserInternals.h +++ /dev/null @@ -1,611 +0,0 @@ -/* - * Summary: internals routines exported by the parser. - * Description: this module exports a number of internal parsing routines - * they are not really all intended for applications but - * can prove useful doing low level processing. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_PARSER_INTERNALS_H__ -#define __XML_PARSER_INTERNALS_H__ - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlParserMaxDepth: - * - * arbitrary depth limit for the XML documents that we allow to - * process. This is not a limitation of the parser but a safety - * boundary feature, use XML_PARSE_HUGE option to override it. - */ -XMLPUBVAR unsigned int xmlParserMaxDepth; - -/** - * XML_MAX_TEXT_LENGTH: - * - * Maximum size allowed for a single text node when building a tree. - * This is not a limitation of the parser but a safety boundary feature, - * use XML_PARSE_HUGE option to override it. - */ -#define XML_MAX_TEXT_LENGTH 10000000 - -/** - * XML_MAX_NAMELEN: - * - * Identifiers can be longer, but this will be more costly - * at runtime. - */ -#define XML_MAX_NAMELEN 100 - -/** - * INPUT_CHUNK: - * - * The parser tries to always have that amount of input ready. - * One of the point is providing context when reporting errors. - */ -#define INPUT_CHUNK 250 - -/************************************************************************ - * * - * UNICODE version of the macros. * - * * - ************************************************************************/ -/** - * IS_BYTE_CHAR: - * @c: an byte value (int) - * - * Macro to check the following production in the XML spec: - * - * [2] Char ::= #x9 | #xA | #xD | [#x20...] - * any byte character in the accepted range - */ -#define IS_BYTE_CHAR(c) xmlIsChar_ch(c) - -/** - * IS_CHAR: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] - * | [#x10000-#x10FFFF] - * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF. - */ -#define IS_CHAR(c) xmlIsCharQ(c) - -/** - * IS_CHAR_CH: - * @c: an xmlChar (usually an unsigned char) - * - * Behaves like IS_CHAR on single-byte value - */ -#define IS_CHAR_CH(c) xmlIsChar_ch(c) - -/** - * IS_BLANK: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [3] S ::= (#x20 | #x9 | #xD | #xA)+ - */ -#define IS_BLANK(c) xmlIsBlankQ(c) - -/** - * IS_BLANK_CH: - * @c: an xmlChar value (normally unsigned char) - * - * Behaviour same as IS_BLANK - */ -#define IS_BLANK_CH(c) xmlIsBlank_ch(c) - -/** - * IS_BASECHAR: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [85] BaseChar ::= ... long list see REC ... - */ -#define IS_BASECHAR(c) xmlIsBaseCharQ(c) - -/** - * IS_DIGIT: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [88] Digit ::= ... long list see REC ... - */ -#define IS_DIGIT(c) xmlIsDigitQ(c) - -/** - * IS_DIGIT_CH: - * @c: an xmlChar value (usually an unsigned char) - * - * Behaves like IS_DIGIT but with a single byte argument - */ -#define IS_DIGIT_CH(c) xmlIsDigit_ch(c) - -/** - * IS_COMBINING: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * [87] CombiningChar ::= ... long list see REC ... - */ -#define IS_COMBINING(c) xmlIsCombiningQ(c) - -/** - * IS_COMBINING_CH: - * @c: an xmlChar (usually an unsigned char) - * - * Always false (all combining chars > 0xff) - */ -#define IS_COMBINING_CH(c) 0 - -/** - * IS_EXTENDER: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | - * #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] | - * [#x309D-#x309E] | [#x30FC-#x30FE] - */ -#define IS_EXTENDER(c) xmlIsExtenderQ(c) - -/** - * IS_EXTENDER_CH: - * @c: an xmlChar value (usually an unsigned char) - * - * Behaves like IS_EXTENDER but with a single-byte argument - */ -#define IS_EXTENDER_CH(c) xmlIsExtender_ch(c) - -/** - * IS_IDEOGRAPHIC: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029] - */ -#define IS_IDEOGRAPHIC(c) xmlIsIdeographicQ(c) - -/** - * IS_LETTER: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [84] Letter ::= BaseChar | Ideographic - */ -#define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c)) - -/** - * IS_LETTER_CH: - * @c: an xmlChar value (normally unsigned char) - * - * Macro behaves like IS_LETTER, but only check base chars - * - */ -#define IS_LETTER_CH(c) xmlIsBaseChar_ch(c) - -/** - * IS_ASCII_LETTER: - * @c: an xmlChar value - * - * Macro to check [a-zA-Z] - * - */ -#define IS_ASCII_LETTER(c) (((0x41 <= (c)) && ((c) <= 0x5a)) || \ - ((0x61 <= (c)) && ((c) <= 0x7a))) - -/** - * IS_ASCII_DIGIT: - * @c: an xmlChar value - * - * Macro to check [0-9] - * - */ -#define IS_ASCII_DIGIT(c) ((0x30 <= (c)) && ((c) <= 0x39)) - -/** - * IS_PUBIDCHAR: - * @c: an UNICODE value (int) - * - * Macro to check the following production in the XML spec: - * - * - * [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] - */ -#define IS_PUBIDCHAR(c) xmlIsPubidCharQ(c) - -/** - * IS_PUBIDCHAR_CH: - * @c: an xmlChar value (normally unsigned char) - * - * Same as IS_PUBIDCHAR but for single-byte value - */ -#define IS_PUBIDCHAR_CH(c) xmlIsPubidChar_ch(c) - -/** - * SKIP_EOL: - * @p: and UTF8 string pointer - * - * Skips the end of line chars. - */ -#define SKIP_EOL(p) \ - if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; } \ - if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; } - -/** - * MOVETO_ENDTAG: - * @p: and UTF8 string pointer - * - * Skips to the next '>' char. - */ -#define MOVETO_ENDTAG(p) \ - while ((*p) && (*(p) != '>')) (p)++ - -/** - * MOVETO_STARTTAG: - * @p: and UTF8 string pointer - * - * Skips to the next '<' char. - */ -#define MOVETO_STARTTAG(p) \ - while ((*p) && (*(p) != '<')) (p)++ - -/** - * Global variables used for predefined strings. - */ -XMLPUBVAR const xmlChar xmlStringText[]; -XMLPUBVAR const xmlChar xmlStringTextNoenc[]; -XMLPUBVAR const xmlChar xmlStringComment[]; - -/* - * Function to finish the work of the macros where needed. - */ -XMLPUBFUN int XMLCALL xmlIsLetter (int c); - -/** - * Parser context. - */ -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateFileParserCtxt (const char *filename); -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateURLParserCtxt (const char *filename, - int options); -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateMemoryParserCtxt(const char *buffer, - int size); -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlCreateEntityParserCtxt(const xmlChar *URL, - const xmlChar *ID, - const xmlChar *base); -XMLPUBFUN int XMLCALL - xmlSwitchEncoding (xmlParserCtxtPtr ctxt, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - xmlSwitchToEncoding (xmlParserCtxtPtr ctxt, - xmlCharEncodingHandlerPtr handler); -XMLPUBFUN int XMLCALL - xmlSwitchInputEncoding (xmlParserCtxtPtr ctxt, - xmlParserInputPtr input, - xmlCharEncodingHandlerPtr handler); - -#ifdef IN_LIBXML -/* internal error reporting */ -XMLPUBFUN void XMLCALL - __xmlErrEncoding (xmlParserCtxtPtr ctxt, - xmlParserErrors xmlerr, - const char *msg, - const xmlChar * str1, - const xmlChar * str2); -#endif - -/** - * Input Streams. - */ -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewStringInputStream (xmlParserCtxtPtr ctxt, - const xmlChar *buffer); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewEntityInputStream (xmlParserCtxtPtr ctxt, - xmlEntityPtr entity); -XMLPUBFUN int XMLCALL - xmlPushInput (xmlParserCtxtPtr ctxt, - xmlParserInputPtr input); -XMLPUBFUN xmlChar XMLCALL - xmlPopInput (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlFreeInputStream (xmlParserInputPtr input); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewInputFromFile (xmlParserCtxtPtr ctxt, - const char *filename); -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNewInputStream (xmlParserCtxtPtr ctxt); - -/** - * Namespaces. - */ -XMLPUBFUN xmlChar * XMLCALL - xmlSplitQName (xmlParserCtxtPtr ctxt, - const xmlChar *name, - xmlChar **prefix); - -/** - * Generic production rules. - */ -XMLPUBFUN const xmlChar * XMLCALL - xmlParseName (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseNmtoken (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseEntityValue (xmlParserCtxtPtr ctxt, - xmlChar **orig); -XMLPUBFUN xmlChar * XMLCALL - xmlParseAttValue (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseSystemLiteral (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParsePubidLiteral (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseCharData (xmlParserCtxtPtr ctxt, - int cdata); -XMLPUBFUN xmlChar * XMLCALL - xmlParseExternalID (xmlParserCtxtPtr ctxt, - xmlChar **publicID, - int strict); -XMLPUBFUN void XMLCALL - xmlParseComment (xmlParserCtxtPtr ctxt); -XMLPUBFUN const xmlChar * XMLCALL - xmlParsePITarget (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParsePI (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseNotationDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseEntityDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseDefaultDecl (xmlParserCtxtPtr ctxt, - xmlChar **value); -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlParseNotationType (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlParseEnumerationType (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseEnumeratedType (xmlParserCtxtPtr ctxt, - xmlEnumerationPtr *tree); -XMLPUBFUN int XMLCALL - xmlParseAttributeType (xmlParserCtxtPtr ctxt, - xmlEnumerationPtr *tree); -XMLPUBFUN void XMLCALL - xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlParseElementMixedContentDecl - (xmlParserCtxtPtr ctxt, - int inputchk); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlParseElementChildrenContentDecl - (xmlParserCtxtPtr ctxt, - int inputchk); -XMLPUBFUN int XMLCALL - xmlParseElementContentDecl(xmlParserCtxtPtr ctxt, - const xmlChar *name, - xmlElementContentPtr *result); -XMLPUBFUN int XMLCALL - xmlParseElementDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseMarkupDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseCharRef (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlEntityPtr XMLCALL - xmlParseEntityRef (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseReference (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParsePEReference (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseDocTypeDecl (xmlParserCtxtPtr ctxt); -#ifdef LIBXML_SAX1_ENABLED -XMLPUBFUN const xmlChar * XMLCALL - xmlParseAttribute (xmlParserCtxtPtr ctxt, - xmlChar **value); -XMLPUBFUN const xmlChar * XMLCALL - xmlParseStartTag (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseEndTag (xmlParserCtxtPtr ctxt); -#endif /* LIBXML_SAX1_ENABLED */ -XMLPUBFUN void XMLCALL - xmlParseCDSect (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseContent (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseElement (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseVersionNum (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseVersionInfo (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlParseEncName (xmlParserCtxtPtr ctxt); -XMLPUBFUN const xmlChar * XMLCALL - xmlParseEncodingDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlParseSDDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseXMLDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseTextDecl (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseMisc (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseExternalSubset (xmlParserCtxtPtr ctxt, - const xmlChar *ExternalID, - const xmlChar *SystemID); -/** - * XML_SUBSTITUTE_NONE: - * - * If no entities need to be substituted. - */ -#define XML_SUBSTITUTE_NONE 0 -/** - * XML_SUBSTITUTE_REF: - * - * Whether general entities need to be substituted. - */ -#define XML_SUBSTITUTE_REF 1 -/** - * XML_SUBSTITUTE_PEREF: - * - * Whether parameter entities need to be substituted. - */ -#define XML_SUBSTITUTE_PEREF 2 -/** - * XML_SUBSTITUTE_BOTH: - * - * Both general and parameter entities need to be substituted. - */ -#define XML_SUBSTITUTE_BOTH 3 - -XMLPUBFUN xmlChar * XMLCALL - xmlStringDecodeEntities (xmlParserCtxtPtr ctxt, - const xmlChar *str, - int what, - xmlChar end, - xmlChar end2, - xmlChar end3); -XMLPUBFUN xmlChar * XMLCALL - xmlStringLenDecodeEntities (xmlParserCtxtPtr ctxt, - const xmlChar *str, - int len, - int what, - xmlChar end, - xmlChar end2, - xmlChar end3); - -/* - * Generated by MACROS on top of parser.c c.f. PUSH_AND_POP. - */ -XMLPUBFUN int XMLCALL nodePush (xmlParserCtxtPtr ctxt, - xmlNodePtr value); -XMLPUBFUN xmlNodePtr XMLCALL nodePop (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL inputPush (xmlParserCtxtPtr ctxt, - xmlParserInputPtr value); -XMLPUBFUN xmlParserInputPtr XMLCALL inputPop (xmlParserCtxtPtr ctxt); -XMLPUBFUN const xmlChar * XMLCALL namePop (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL namePush (xmlParserCtxtPtr ctxt, - const xmlChar *value); - -/* - * other commodities shared between parser.c and parserInternals. - */ -XMLPUBFUN int XMLCALL xmlSkipBlankChars (xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL xmlStringCurrentChar (xmlParserCtxtPtr ctxt, - const xmlChar *cur, - int *len); -XMLPUBFUN void XMLCALL xmlParserHandlePEReference(xmlParserCtxtPtr ctxt); -XMLPUBFUN int XMLCALL xmlCheckLanguageID (const xmlChar *lang); - -/* - * Really core function shared with HTML parser. - */ -XMLPUBFUN int XMLCALL xmlCurrentChar (xmlParserCtxtPtr ctxt, - int *len); -XMLPUBFUN int XMLCALL xmlCopyCharMultiByte (xmlChar *out, - int val); -XMLPUBFUN int XMLCALL xmlCopyChar (int len, - xmlChar *out, - int val); -XMLPUBFUN void XMLCALL xmlNextChar (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL xmlParserInputShrink (xmlParserInputPtr in); - -#ifdef LIBXML_HTML_ENABLED -/* - * Actually comes from the HTML parser but launched from the init stuff. - */ -XMLPUBFUN void XMLCALL htmlInitAutoClose (void); -XMLPUBFUN htmlParserCtxtPtr XMLCALL htmlCreateFileParserCtxt(const char *filename, - const char *encoding); -#endif - -/* - * Specific function to keep track of entities references - * and used by the XSLT debugger. - */ -#ifdef LIBXML_LEGACY_ENABLED -/** - * xmlEntityReferenceFunc: - * @ent: the entity - * @firstNode: the fist node in the chunk - * @lastNode: the last nod in the chunk - * - * Callback function used when one needs to be able to track back the - * provenance of a chunk of nodes inherited from an entity replacement. - */ -typedef void (*xmlEntityReferenceFunc) (xmlEntityPtr ent, - xmlNodePtr firstNode, - xmlNodePtr lastNode); - -XMLPUBFUN void XMLCALL xmlSetEntityReferenceFunc (xmlEntityReferenceFunc func); - -XMLPUBFUN xmlChar * XMLCALL - xmlParseQuotedString (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlParseNamespace (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlNamespaceParseNSDef (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlScanName (xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlNamespaceParseNCName (xmlParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL xmlParserHandleReference(xmlParserCtxtPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlNamespaceParseQName (xmlParserCtxtPtr ctxt, - xmlChar **prefix); -/** - * Entities - */ -XMLPUBFUN xmlChar * XMLCALL - xmlDecodeEntities (xmlParserCtxtPtr ctxt, - int len, - int what, - xmlChar end, - xmlChar end2, - xmlChar end3); -XMLPUBFUN void XMLCALL - xmlHandleEntity (xmlParserCtxtPtr ctxt, - xmlEntityPtr entity); - -#endif /* LIBXML_LEGACY_ENABLED */ - -#ifdef IN_LIBXML -/* - * internal only - */ -XMLPUBFUN void XMLCALL - xmlErrMemory (xmlParserCtxtPtr ctxt, - const char *extra); -#endif - -#ifdef __cplusplus -} -#endif -#endif /* __XML_PARSER_INTERNALS_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/pattern.h b/third_party/libxml2/include_darwin/libxml/pattern.h deleted file mode 100644 index 97d2cd2..0000000 --- a/third_party/libxml2/include_darwin/libxml/pattern.h +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Summary: pattern expression handling - * Description: allows to compile and test pattern expressions for nodes - * either in a tree or based on a parser state. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_PATTERN_H__ -#define __XML_PATTERN_H__ - -#include -#include -#include - -#ifdef LIBXML_PATTERN_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlPattern: - * - * A compiled (XPath based) pattern to select nodes - */ -typedef struct _xmlPattern xmlPattern; -typedef xmlPattern *xmlPatternPtr; - -/** - * xmlPatternFlags: - * - * This is the set of options affecting the behaviour of pattern - * matching with this module - * - */ -typedef enum { - XML_PATTERN_DEFAULT = 0, /* simple pattern match */ - XML_PATTERN_XPATH = 1<<0, /* standard XPath pattern */ - XML_PATTERN_XSSEL = 1<<1, /* XPath subset for schema selector */ - XML_PATTERN_XSFIELD = 1<<2 /* XPath subset for schema field */ -} xmlPatternFlags; - -XMLPUBFUN void XMLCALL - xmlFreePattern (xmlPatternPtr comp); - -XMLPUBFUN void XMLCALL - xmlFreePatternList (xmlPatternPtr comp); - -XMLPUBFUN xmlPatternPtr XMLCALL - xmlPatterncompile (const xmlChar *pattern, - xmlDict *dict, - int flags, - const xmlChar **namespaces); -XMLPUBFUN int XMLCALL - xmlPatternMatch (xmlPatternPtr comp, - xmlNodePtr node); - -/* streaming interfaces */ -typedef struct _xmlStreamCtxt xmlStreamCtxt; -typedef xmlStreamCtxt *xmlStreamCtxtPtr; - -XMLPUBFUN int XMLCALL - xmlPatternStreamable (xmlPatternPtr comp); -XMLPUBFUN int XMLCALL - xmlPatternMaxDepth (xmlPatternPtr comp); -XMLPUBFUN int XMLCALL - xmlPatternMinDepth (xmlPatternPtr comp); -XMLPUBFUN int XMLCALL - xmlPatternFromRoot (xmlPatternPtr comp); -XMLPUBFUN xmlStreamCtxtPtr XMLCALL - xmlPatternGetStreamCtxt (xmlPatternPtr comp); -XMLPUBFUN void XMLCALL - xmlFreeStreamCtxt (xmlStreamCtxtPtr stream); -XMLPUBFUN int XMLCALL - xmlStreamPushNode (xmlStreamCtxtPtr stream, - const xmlChar *name, - const xmlChar *ns, - int nodeType); -XMLPUBFUN int XMLCALL - xmlStreamPush (xmlStreamCtxtPtr stream, - const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN int XMLCALL - xmlStreamPushAttr (xmlStreamCtxtPtr stream, - const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN int XMLCALL - xmlStreamPop (xmlStreamCtxtPtr stream); -XMLPUBFUN int XMLCALL - xmlStreamWantsAnyNode (xmlStreamCtxtPtr stream); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_PATTERN_ENABLED */ - -#endif /* __XML_PATTERN_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/relaxng.h b/third_party/libxml2/include_darwin/libxml/relaxng.h deleted file mode 100644 index d3e39e0..0000000 --- a/third_party/libxml2/include_darwin/libxml/relaxng.h +++ /dev/null @@ -1,213 +0,0 @@ -/* - * Summary: implementation of the Relax-NG validation - * Description: implementation of the Relax-NG validation - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_RELAX_NG__ -#define __XML_RELAX_NG__ - -#include -#include -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct _xmlRelaxNG xmlRelaxNG; -typedef xmlRelaxNG *xmlRelaxNGPtr; - - -/** - * xmlRelaxNGValidityErrorFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of an error callback from a Relax-NG validation - */ -typedef void (XMLCDECL *xmlRelaxNGValidityErrorFunc) (void *ctx, const char *msg, ...) ATTRIBUTE_PRINTF(2,3); - -/** - * xmlRelaxNGValidityWarningFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of a warning callback from a Relax-NG validation - */ -typedef void (XMLCDECL *xmlRelaxNGValidityWarningFunc) (void *ctx, const char *msg, ...) ATTRIBUTE_PRINTF(2,3); - -/** - * A schemas validation context - */ -typedef struct _xmlRelaxNGParserCtxt xmlRelaxNGParserCtxt; -typedef xmlRelaxNGParserCtxt *xmlRelaxNGParserCtxtPtr; - -typedef struct _xmlRelaxNGValidCtxt xmlRelaxNGValidCtxt; -typedef xmlRelaxNGValidCtxt *xmlRelaxNGValidCtxtPtr; - -/* - * xmlRelaxNGValidErr: - * - * List of possible Relax NG validation errors - */ -typedef enum { - XML_RELAXNG_OK = 0, - XML_RELAXNG_ERR_MEMORY, - XML_RELAXNG_ERR_TYPE, - XML_RELAXNG_ERR_TYPEVAL, - XML_RELAXNG_ERR_DUPID, - XML_RELAXNG_ERR_TYPECMP, - XML_RELAXNG_ERR_NOSTATE, - XML_RELAXNG_ERR_NODEFINE, - XML_RELAXNG_ERR_LISTEXTRA, - XML_RELAXNG_ERR_LISTEMPTY, - XML_RELAXNG_ERR_INTERNODATA, - XML_RELAXNG_ERR_INTERSEQ, - XML_RELAXNG_ERR_INTEREXTRA, - XML_RELAXNG_ERR_ELEMNAME, - XML_RELAXNG_ERR_ATTRNAME, - XML_RELAXNG_ERR_ELEMNONS, - XML_RELAXNG_ERR_ATTRNONS, - XML_RELAXNG_ERR_ELEMWRONGNS, - XML_RELAXNG_ERR_ATTRWRONGNS, - XML_RELAXNG_ERR_ELEMEXTRANS, - XML_RELAXNG_ERR_ATTREXTRANS, - XML_RELAXNG_ERR_ELEMNOTEMPTY, - XML_RELAXNG_ERR_NOELEM, - XML_RELAXNG_ERR_NOTELEM, - XML_RELAXNG_ERR_ATTRVALID, - XML_RELAXNG_ERR_CONTENTVALID, - XML_RELAXNG_ERR_EXTRACONTENT, - XML_RELAXNG_ERR_INVALIDATTR, - XML_RELAXNG_ERR_DATAELEM, - XML_RELAXNG_ERR_VALELEM, - XML_RELAXNG_ERR_LISTELEM, - XML_RELAXNG_ERR_DATATYPE, - XML_RELAXNG_ERR_VALUE, - XML_RELAXNG_ERR_LIST, - XML_RELAXNG_ERR_NOGRAMMAR, - XML_RELAXNG_ERR_EXTRADATA, - XML_RELAXNG_ERR_LACKDATA, - XML_RELAXNG_ERR_INTERNAL, - XML_RELAXNG_ERR_ELEMWRONG, - XML_RELAXNG_ERR_TEXTWRONG -} xmlRelaxNGValidErr; - -/* - * xmlRelaxNGParserFlags: - * - * List of possible Relax NG Parser flags - */ -typedef enum { - XML_RELAXNGP_NONE = 0, - XML_RELAXNGP_FREE_DOC = 1, - XML_RELAXNGP_CRNG = 2 -} xmlRelaxNGParserFlag; - -XMLPUBFUN int XMLCALL - xmlRelaxNGInitTypes (void); -XMLPUBFUN void XMLCALL - xmlRelaxNGCleanupTypes (void); - -/* - * Interfaces for parsing. - */ -XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL - xmlRelaxNGNewParserCtxt (const char *URL); -XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL - xmlRelaxNGNewMemParserCtxt (const char *buffer, - int size); -XMLPUBFUN xmlRelaxNGParserCtxtPtr XMLCALL - xmlRelaxNGNewDocParserCtxt (xmlDocPtr doc); - -XMLPUBFUN int XMLCALL - xmlRelaxParserSetFlag (xmlRelaxNGParserCtxtPtr ctxt, - int flag); - -XMLPUBFUN void XMLCALL - xmlRelaxNGFreeParserCtxt (xmlRelaxNGParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlRelaxNGSetParserErrors(xmlRelaxNGParserCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc err, - xmlRelaxNGValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlRelaxNGGetParserErrors(xmlRelaxNGParserCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc *err, - xmlRelaxNGValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN void XMLCALL - xmlRelaxNGSetParserStructuredErrors( - xmlRelaxNGParserCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -XMLPUBFUN xmlRelaxNGPtr XMLCALL - xmlRelaxNGParse (xmlRelaxNGParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlRelaxNGFree (xmlRelaxNGPtr schema); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlRelaxNGDump (FILE *output, - xmlRelaxNGPtr schema); -XMLPUBFUN void XMLCALL - xmlRelaxNGDumpTree (FILE * output, - xmlRelaxNGPtr schema); -#endif /* LIBXML_OUTPUT_ENABLED */ -/* - * Interfaces for validating - */ -XMLPUBFUN void XMLCALL - xmlRelaxNGSetValidErrors(xmlRelaxNGValidCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc err, - xmlRelaxNGValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlRelaxNGGetValidErrors(xmlRelaxNGValidCtxtPtr ctxt, - xmlRelaxNGValidityErrorFunc *err, - xmlRelaxNGValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN void XMLCALL - xmlRelaxNGSetValidStructuredErrors(xmlRelaxNGValidCtxtPtr ctxt, - xmlStructuredErrorFunc serror, void *ctx); -XMLPUBFUN xmlRelaxNGValidCtxtPtr XMLCALL - xmlRelaxNGNewValidCtxt (xmlRelaxNGPtr schema); -XMLPUBFUN void XMLCALL - xmlRelaxNGFreeValidCtxt (xmlRelaxNGValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidateDoc (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc); -/* - * Interfaces for progressive validation when possible - */ -XMLPUBFUN int XMLCALL - xmlRelaxNGValidatePushElement (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidatePushCData (xmlRelaxNGValidCtxtPtr ctxt, - const xmlChar *data, - int len); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidatePopElement (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlRelaxNGValidateFullElement (xmlRelaxNGValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ - -#endif /* __XML_RELAX_NG__ */ diff --git a/third_party/libxml2/include_darwin/libxml/schemasInternals.h b/third_party/libxml2/include_darwin/libxml/schemasInternals.h deleted file mode 100644 index b68a6e1..0000000 --- a/third_party/libxml2/include_darwin/libxml/schemasInternals.h +++ /dev/null @@ -1,958 +0,0 @@ -/* - * Summary: internal interfaces for XML Schemas - * Description: internal interfaces for the XML Schemas handling - * and schema validity checking - * The Schemas development is a Work In Progress. - * Some of those interfaces are not garanteed to be API or ABI stable ! - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMA_INTERNALS_H__ -#define __XML_SCHEMA_INTERNALS_H__ - -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - XML_SCHEMAS_UNKNOWN = 0, - XML_SCHEMAS_STRING, - XML_SCHEMAS_NORMSTRING, - XML_SCHEMAS_DECIMAL, - XML_SCHEMAS_TIME, - XML_SCHEMAS_GDAY, - XML_SCHEMAS_GMONTH, - XML_SCHEMAS_GMONTHDAY, - XML_SCHEMAS_GYEAR, - XML_SCHEMAS_GYEARMONTH, - XML_SCHEMAS_DATE, - XML_SCHEMAS_DATETIME, - XML_SCHEMAS_DURATION, - XML_SCHEMAS_FLOAT, - XML_SCHEMAS_DOUBLE, - XML_SCHEMAS_BOOLEAN, - XML_SCHEMAS_TOKEN, - XML_SCHEMAS_LANGUAGE, - XML_SCHEMAS_NMTOKEN, - XML_SCHEMAS_NMTOKENS, - XML_SCHEMAS_NAME, - XML_SCHEMAS_QNAME, - XML_SCHEMAS_NCNAME, - XML_SCHEMAS_ID, - XML_SCHEMAS_IDREF, - XML_SCHEMAS_IDREFS, - XML_SCHEMAS_ENTITY, - XML_SCHEMAS_ENTITIES, - XML_SCHEMAS_NOTATION, - XML_SCHEMAS_ANYURI, - XML_SCHEMAS_INTEGER, - XML_SCHEMAS_NPINTEGER, - XML_SCHEMAS_NINTEGER, - XML_SCHEMAS_NNINTEGER, - XML_SCHEMAS_PINTEGER, - XML_SCHEMAS_INT, - XML_SCHEMAS_UINT, - XML_SCHEMAS_LONG, - XML_SCHEMAS_ULONG, - XML_SCHEMAS_SHORT, - XML_SCHEMAS_USHORT, - XML_SCHEMAS_BYTE, - XML_SCHEMAS_UBYTE, - XML_SCHEMAS_HEXBINARY, - XML_SCHEMAS_BASE64BINARY, - XML_SCHEMAS_ANYTYPE, - XML_SCHEMAS_ANYSIMPLETYPE -} xmlSchemaValType; - -/* - * XML Schemas defines multiple type of types. - */ -typedef enum { - XML_SCHEMA_TYPE_BASIC = 1, /* A built-in datatype */ - XML_SCHEMA_TYPE_ANY, - XML_SCHEMA_TYPE_FACET, - XML_SCHEMA_TYPE_SIMPLE, - XML_SCHEMA_TYPE_COMPLEX, - XML_SCHEMA_TYPE_SEQUENCE = 6, - XML_SCHEMA_TYPE_CHOICE, - XML_SCHEMA_TYPE_ALL, - XML_SCHEMA_TYPE_SIMPLE_CONTENT, - XML_SCHEMA_TYPE_COMPLEX_CONTENT, - XML_SCHEMA_TYPE_UR, - XML_SCHEMA_TYPE_RESTRICTION, - XML_SCHEMA_TYPE_EXTENSION, - XML_SCHEMA_TYPE_ELEMENT, - XML_SCHEMA_TYPE_ATTRIBUTE, - XML_SCHEMA_TYPE_ATTRIBUTEGROUP, - XML_SCHEMA_TYPE_GROUP, - XML_SCHEMA_TYPE_NOTATION, - XML_SCHEMA_TYPE_LIST, - XML_SCHEMA_TYPE_UNION, - XML_SCHEMA_TYPE_ANY_ATTRIBUTE, - XML_SCHEMA_TYPE_IDC_UNIQUE, - XML_SCHEMA_TYPE_IDC_KEY, - XML_SCHEMA_TYPE_IDC_KEYREF, - XML_SCHEMA_TYPE_PARTICLE = 25, - XML_SCHEMA_TYPE_ATTRIBUTE_USE, - XML_SCHEMA_FACET_MININCLUSIVE = 1000, - XML_SCHEMA_FACET_MINEXCLUSIVE, - XML_SCHEMA_FACET_MAXINCLUSIVE, - XML_SCHEMA_FACET_MAXEXCLUSIVE, - XML_SCHEMA_FACET_TOTALDIGITS, - XML_SCHEMA_FACET_FRACTIONDIGITS, - XML_SCHEMA_FACET_PATTERN, - XML_SCHEMA_FACET_ENUMERATION, - XML_SCHEMA_FACET_WHITESPACE, - XML_SCHEMA_FACET_LENGTH, - XML_SCHEMA_FACET_MAXLENGTH, - XML_SCHEMA_FACET_MINLENGTH, - XML_SCHEMA_EXTRA_QNAMEREF = 2000, - XML_SCHEMA_EXTRA_ATTR_USE_PROHIB -} xmlSchemaTypeType; - -typedef enum { - XML_SCHEMA_CONTENT_UNKNOWN = 0, - XML_SCHEMA_CONTENT_EMPTY = 1, - XML_SCHEMA_CONTENT_ELEMENTS, - XML_SCHEMA_CONTENT_MIXED, - XML_SCHEMA_CONTENT_SIMPLE, - XML_SCHEMA_CONTENT_MIXED_OR_ELEMENTS, /* Obsolete */ - XML_SCHEMA_CONTENT_BASIC, - XML_SCHEMA_CONTENT_ANY -} xmlSchemaContentType; - -typedef struct _xmlSchemaVal xmlSchemaVal; -typedef xmlSchemaVal *xmlSchemaValPtr; - -typedef struct _xmlSchemaType xmlSchemaType; -typedef xmlSchemaType *xmlSchemaTypePtr; - -typedef struct _xmlSchemaFacet xmlSchemaFacet; -typedef xmlSchemaFacet *xmlSchemaFacetPtr; - -/** - * Annotation - */ -typedef struct _xmlSchemaAnnot xmlSchemaAnnot; -typedef xmlSchemaAnnot *xmlSchemaAnnotPtr; -struct _xmlSchemaAnnot { - struct _xmlSchemaAnnot *next; - xmlNodePtr content; /* the annotation */ -}; - -/** - * XML_SCHEMAS_ANYATTR_SKIP: - * - * Skip unknown attribute from validation - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ANYATTR_SKIP 1 -/** - * XML_SCHEMAS_ANYATTR_LAX: - * - * Ignore validation non definition on attributes - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ANYATTR_LAX 2 -/** - * XML_SCHEMAS_ANYATTR_STRICT: - * - * Apply strict validation rules on attributes - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ANYATTR_STRICT 3 -/** - * XML_SCHEMAS_ANY_SKIP: - * - * Skip unknown attribute from validation - */ -#define XML_SCHEMAS_ANY_SKIP 1 -/** - * XML_SCHEMAS_ANY_LAX: - * - * Used by wildcards. - * Validate if type found, don't worry if not found - */ -#define XML_SCHEMAS_ANY_LAX 2 -/** - * XML_SCHEMAS_ANY_STRICT: - * - * Used by wildcards. - * Apply strict validation rules - */ -#define XML_SCHEMAS_ANY_STRICT 3 -/** - * XML_SCHEMAS_ATTR_USE_PROHIBITED: - * - * Used by wildcards. - * The attribute is prohibited. - */ -#define XML_SCHEMAS_ATTR_USE_PROHIBITED 0 -/** - * XML_SCHEMAS_ATTR_USE_REQUIRED: - * - * The attribute is required. - */ -#define XML_SCHEMAS_ATTR_USE_REQUIRED 1 -/** - * XML_SCHEMAS_ATTR_USE_OPTIONAL: - * - * The attribute is optional. - */ -#define XML_SCHEMAS_ATTR_USE_OPTIONAL 2 -/** - * XML_SCHEMAS_ATTR_GLOBAL: - * - * allow elements in no namespace - */ -#define XML_SCHEMAS_ATTR_GLOBAL 1 << 0 -/** - * XML_SCHEMAS_ATTR_NSDEFAULT: - * - * allow elements in no namespace - */ -#define XML_SCHEMAS_ATTR_NSDEFAULT 1 << 7 -/** - * XML_SCHEMAS_ATTR_INTERNAL_RESOLVED: - * - * this is set when the "type" and "ref" references - * have been resolved. - */ -#define XML_SCHEMAS_ATTR_INTERNAL_RESOLVED 1 << 8 -/** - * XML_SCHEMAS_ATTR_FIXED: - * - * the attribute has a fixed value - */ -#define XML_SCHEMAS_ATTR_FIXED 1 << 9 - -/** - * xmlSchemaAttribute: - * An attribute definition. - */ - -typedef struct _xmlSchemaAttribute xmlSchemaAttribute; -typedef xmlSchemaAttribute *xmlSchemaAttributePtr; -struct _xmlSchemaAttribute { - xmlSchemaTypeType type; - struct _xmlSchemaAttribute *next; /* the next attribute (not used?) */ - const xmlChar *name; /* the name of the declaration */ - const xmlChar *id; /* Deprecated; not used */ - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - const xmlChar *typeName; /* the local name of the type definition */ - const xmlChar *typeNs; /* the ns URI of the type definition */ - xmlSchemaAnnotPtr annot; - - xmlSchemaTypePtr base; /* Deprecated; not used */ - int occurs; /* Deprecated; not used */ - const xmlChar *defValue; /* The initial value of the value constraint */ - xmlSchemaTypePtr subtypes; /* the type definition */ - xmlNodePtr node; - const xmlChar *targetNamespace; - int flags; - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaValPtr defVal; /* The compiled value constraint */ - xmlSchemaAttributePtr refDecl; /* Deprecated; not used */ -}; - -/** - * xmlSchemaAttributeLink: - * Used to build a list of attribute uses on complexType definitions. - * WARNING: Deprecated; not used. - */ -typedef struct _xmlSchemaAttributeLink xmlSchemaAttributeLink; -typedef xmlSchemaAttributeLink *xmlSchemaAttributeLinkPtr; -struct _xmlSchemaAttributeLink { - struct _xmlSchemaAttributeLink *next;/* the next attribute link ... */ - struct _xmlSchemaAttribute *attr;/* the linked attribute */ -}; - -/** - * XML_SCHEMAS_WILDCARD_COMPLETE: - * - * If the wildcard is complete. - */ -#define XML_SCHEMAS_WILDCARD_COMPLETE 1 << 0 - -/** - * xmlSchemaCharValueLink: - * Used to build a list of namespaces on wildcards. - */ -typedef struct _xmlSchemaWildcardNs xmlSchemaWildcardNs; -typedef xmlSchemaWildcardNs *xmlSchemaWildcardNsPtr; -struct _xmlSchemaWildcardNs { - struct _xmlSchemaWildcardNs *next;/* the next constraint link ... */ - const xmlChar *value;/* the value */ -}; - -/** - * xmlSchemaWildcard. - * A wildcard. - */ -typedef struct _xmlSchemaWildcard xmlSchemaWildcard; -typedef xmlSchemaWildcard *xmlSchemaWildcardPtr; -struct _xmlSchemaWildcard { - xmlSchemaTypeType type; /* The kind of type */ - const xmlChar *id; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - xmlNodePtr node; - int minOccurs; /* Deprecated; not used */ - int maxOccurs; /* Deprecated; not used */ - int processContents; - int any; /* Indicates if the ns constraint is of ##any */ - xmlSchemaWildcardNsPtr nsSet; /* The list of allowed namespaces */ - xmlSchemaWildcardNsPtr negNsSet; /* The negated namespace */ - int flags; -}; - -/** - * XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED: - * - * The attribute wildcard has been already builded. - */ -#define XML_SCHEMAS_ATTRGROUP_WILDCARD_BUILDED 1 << 0 -/** - * XML_SCHEMAS_ATTRGROUP_GLOBAL: - * - * The attribute wildcard has been already builded. - */ -#define XML_SCHEMAS_ATTRGROUP_GLOBAL 1 << 1 -/** - * XML_SCHEMAS_ATTRGROUP_MARKED: - * - * Marks the attr group as marked; used for circular checks. - */ -#define XML_SCHEMAS_ATTRGROUP_MARKED 1 << 2 - -/** - * XML_SCHEMAS_ATTRGROUP_REDEFINED: - * - * The attr group was redefined. - */ -#define XML_SCHEMAS_ATTRGROUP_REDEFINED 1 << 3 -/** - * XML_SCHEMAS_ATTRGROUP_HAS_REFS: - * - * Whether this attr. group contains attr. group references. - */ -#define XML_SCHEMAS_ATTRGROUP_HAS_REFS 1 << 4 - -/** - * An attribute group definition. - * - * xmlSchemaAttribute and xmlSchemaAttributeGroup start of structures - * must be kept similar - */ -typedef struct _xmlSchemaAttributeGroup xmlSchemaAttributeGroup; -typedef xmlSchemaAttributeGroup *xmlSchemaAttributeGroupPtr; -struct _xmlSchemaAttributeGroup { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaAttribute *next;/* the next attribute if in a group ... */ - const xmlChar *name; - const xmlChar *id; - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - - xmlSchemaAttributePtr attributes; /* Deprecated; not used */ - xmlNodePtr node; - int flags; - xmlSchemaWildcardPtr attributeWildcard; - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaAttributeGroupPtr refItem; /* Deprecated; not used */ - const xmlChar *targetNamespace; - void *attrUses; -}; - -/** - * xmlSchemaTypeLink: - * Used to build a list of types (e.g. member types of - * simpleType with variety "union"). - */ -typedef struct _xmlSchemaTypeLink xmlSchemaTypeLink; -typedef xmlSchemaTypeLink *xmlSchemaTypeLinkPtr; -struct _xmlSchemaTypeLink { - struct _xmlSchemaTypeLink *next;/* the next type link ... */ - xmlSchemaTypePtr type;/* the linked type */ -}; - -/** - * xmlSchemaFacetLink: - * Used to build a list of facets. - */ -typedef struct _xmlSchemaFacetLink xmlSchemaFacetLink; -typedef xmlSchemaFacetLink *xmlSchemaFacetLinkPtr; -struct _xmlSchemaFacetLink { - struct _xmlSchemaFacetLink *next;/* the next facet link ... */ - xmlSchemaFacetPtr facet;/* the linked facet */ -}; - -/** - * XML_SCHEMAS_TYPE_MIXED: - * - * the element content type is mixed - */ -#define XML_SCHEMAS_TYPE_MIXED 1 << 0 -/** - * XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION: - * - * the simple or complex type has a derivation method of "extension". - */ -#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_EXTENSION 1 << 1 -/** - * XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION: - * - * the simple or complex type has a derivation method of "restriction". - */ -#define XML_SCHEMAS_TYPE_DERIVATION_METHOD_RESTRICTION 1 << 2 -/** - * XML_SCHEMAS_TYPE_GLOBAL: - * - * the type is global - */ -#define XML_SCHEMAS_TYPE_GLOBAL 1 << 3 -/** - * XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD: - * - * the complexType owns an attribute wildcard, i.e. - * it can be freed by the complexType - */ -#define XML_SCHEMAS_TYPE_OWNED_ATTR_WILDCARD 1 << 4 /* Obsolete. */ -/** - * XML_SCHEMAS_TYPE_VARIETY_ABSENT: - * - * the simpleType has a variety of "absent". - * TODO: Actually not necessary :-/, since if - * none of the variety flags occur then it's - * automatically absent. - */ -#define XML_SCHEMAS_TYPE_VARIETY_ABSENT 1 << 5 -/** - * XML_SCHEMAS_TYPE_VARIETY_LIST: - * - * the simpleType has a variety of "list". - */ -#define XML_SCHEMAS_TYPE_VARIETY_LIST 1 << 6 -/** - * XML_SCHEMAS_TYPE_VARIETY_UNION: - * - * the simpleType has a variety of "union". - */ -#define XML_SCHEMAS_TYPE_VARIETY_UNION 1 << 7 -/** - * XML_SCHEMAS_TYPE_VARIETY_ATOMIC: - * - * the simpleType has a variety of "union". - */ -#define XML_SCHEMAS_TYPE_VARIETY_ATOMIC 1 << 8 -/** - * XML_SCHEMAS_TYPE_FINAL_EXTENSION: - * - * the complexType has a final of "extension". - */ -#define XML_SCHEMAS_TYPE_FINAL_EXTENSION 1 << 9 -/** - * XML_SCHEMAS_TYPE_FINAL_RESTRICTION: - * - * the simpleType/complexType has a final of "restriction". - */ -#define XML_SCHEMAS_TYPE_FINAL_RESTRICTION 1 << 10 -/** - * XML_SCHEMAS_TYPE_FINAL_LIST: - * - * the simpleType has a final of "list". - */ -#define XML_SCHEMAS_TYPE_FINAL_LIST 1 << 11 -/** - * XML_SCHEMAS_TYPE_FINAL_UNION: - * - * the simpleType has a final of "union". - */ -#define XML_SCHEMAS_TYPE_FINAL_UNION 1 << 12 -/** - * XML_SCHEMAS_TYPE_FINAL_DEFAULT: - * - * the simpleType has a final of "default". - */ -#define XML_SCHEMAS_TYPE_FINAL_DEFAULT 1 << 13 -/** - * XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE: - * - * Marks the item as a builtin primitive. - */ -#define XML_SCHEMAS_TYPE_BUILTIN_PRIMITIVE 1 << 14 -/** - * XML_SCHEMAS_TYPE_MARKED: - * - * Marks the item as marked; used for circular checks. - */ -#define XML_SCHEMAS_TYPE_MARKED 1 << 16 -/** - * XML_SCHEMAS_TYPE_BLOCK_DEFAULT: - * - * the complexType did not specify 'block' so use the default of the - * item. - */ -#define XML_SCHEMAS_TYPE_BLOCK_DEFAULT 1 << 17 -/** - * XML_SCHEMAS_TYPE_BLOCK_EXTENSION: - * - * the complexType has a 'block' of "extension". - */ -#define XML_SCHEMAS_TYPE_BLOCK_EXTENSION 1 << 18 -/** - * XML_SCHEMAS_TYPE_BLOCK_RESTRICTION: - * - * the complexType has a 'block' of "restriction". - */ -#define XML_SCHEMAS_TYPE_BLOCK_RESTRICTION 1 << 19 -/** - * XML_SCHEMAS_TYPE_ABSTRACT: - * - * the simple/complexType is abstract. - */ -#define XML_SCHEMAS_TYPE_ABSTRACT 1 << 20 -/** - * XML_SCHEMAS_TYPE_FACETSNEEDVALUE: - * - * indicates if the facets need a computed value - */ -#define XML_SCHEMAS_TYPE_FACETSNEEDVALUE 1 << 21 -/** - * XML_SCHEMAS_TYPE_INTERNAL_RESOLVED: - * - * indicates that the type was typefixed - */ -#define XML_SCHEMAS_TYPE_INTERNAL_RESOLVED 1 << 22 -/** - * XML_SCHEMAS_TYPE_INTERNAL_INVALID: - * - * indicates that the type is invalid - */ -#define XML_SCHEMAS_TYPE_INTERNAL_INVALID 1 << 23 -/** - * XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE: - * - * a whitespace-facet value of "preserve" - */ -#define XML_SCHEMAS_TYPE_WHITESPACE_PRESERVE 1 << 24 -/** - * XML_SCHEMAS_TYPE_WHITESPACE_REPLACE: - * - * a whitespace-facet value of "replace" - */ -#define XML_SCHEMAS_TYPE_WHITESPACE_REPLACE 1 << 25 -/** - * XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE: - * - * a whitespace-facet value of "collapse" - */ -#define XML_SCHEMAS_TYPE_WHITESPACE_COLLAPSE 1 << 26 -/** - * XML_SCHEMAS_TYPE_HAS_FACETS: - * - * has facets - */ -#define XML_SCHEMAS_TYPE_HAS_FACETS 1 << 27 -/** - * XML_SCHEMAS_TYPE_NORMVALUENEEDED: - * - * indicates if the facets (pattern) need a normalized value - */ -#define XML_SCHEMAS_TYPE_NORMVALUENEEDED 1 << 28 - -/** - * XML_SCHEMAS_TYPE_FIXUP_1: - * - * First stage of fixup was done. - */ -#define XML_SCHEMAS_TYPE_FIXUP_1 1 << 29 - -/** - * XML_SCHEMAS_TYPE_REDEFINED: - * - * The type was redefined. - */ -#define XML_SCHEMAS_TYPE_REDEFINED 1 << 30 -/** - * XML_SCHEMAS_TYPE_REDEFINING: - * - * The type redefines an other type. - */ -/* #define XML_SCHEMAS_TYPE_REDEFINING 1 << 31 */ - -/** - * _xmlSchemaType: - * - * Schemas type definition. - */ -struct _xmlSchemaType { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaType *next; /* the next type if in a sequence ... */ - const xmlChar *name; - const xmlChar *id ; /* Deprecated; not used */ - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - xmlSchemaTypePtr subtypes; - xmlSchemaAttributePtr attributes; /* Deprecated; not used */ - xmlNodePtr node; - int minOccurs; /* Deprecated; not used */ - int maxOccurs; /* Deprecated; not used */ - - int flags; - xmlSchemaContentType contentType; - const xmlChar *base; /* Base type's local name */ - const xmlChar *baseNs; /* Base type's target namespace */ - xmlSchemaTypePtr baseType; /* The base type component */ - xmlSchemaFacetPtr facets; /* Local facets */ - struct _xmlSchemaType *redef; /* Deprecated; not used */ - int recurse; /* Obsolete */ - xmlSchemaAttributeLinkPtr *attributeUses; /* Deprecated; not used */ - xmlSchemaWildcardPtr attributeWildcard; - int builtInType; /* Type of built-in types. */ - xmlSchemaTypeLinkPtr memberTypes; /* member-types if a union type. */ - xmlSchemaFacetLinkPtr facetSet; /* All facets (incl. inherited) */ - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaTypePtr contentTypeDef; /* Used for the simple content of complex types. - Could we use @subtypes for this? */ - xmlRegexpPtr contModel; /* Holds the automaton of the content model */ - const xmlChar *targetNamespace; - void *attrUses; -}; - -/* - * xmlSchemaElement: - * An element definition. - * - * xmlSchemaType, xmlSchemaFacet and xmlSchemaElement start of - * structures must be kept similar - */ -/** - * XML_SCHEMAS_ELEM_NILLABLE: - * - * the element is nillable - */ -#define XML_SCHEMAS_ELEM_NILLABLE 1 << 0 -/** - * XML_SCHEMAS_ELEM_GLOBAL: - * - * the element is global - */ -#define XML_SCHEMAS_ELEM_GLOBAL 1 << 1 -/** - * XML_SCHEMAS_ELEM_DEFAULT: - * - * the element has a default value - */ -#define XML_SCHEMAS_ELEM_DEFAULT 1 << 2 -/** - * XML_SCHEMAS_ELEM_FIXED: - * - * the element has a fixed value - */ -#define XML_SCHEMAS_ELEM_FIXED 1 << 3 -/** - * XML_SCHEMAS_ELEM_ABSTRACT: - * - * the element is abstract - */ -#define XML_SCHEMAS_ELEM_ABSTRACT 1 << 4 -/** - * XML_SCHEMAS_ELEM_TOPLEVEL: - * - * the element is top level - * obsolete: use XML_SCHEMAS_ELEM_GLOBAL instead - */ -#define XML_SCHEMAS_ELEM_TOPLEVEL 1 << 5 -/** - * XML_SCHEMAS_ELEM_REF: - * - * the element is a reference to a type - */ -#define XML_SCHEMAS_ELEM_REF 1 << 6 -/** - * XML_SCHEMAS_ELEM_NSDEFAULT: - * - * allow elements in no namespace - * Obsolete, not used anymore. - */ -#define XML_SCHEMAS_ELEM_NSDEFAULT 1 << 7 -/** - * XML_SCHEMAS_ELEM_INTERNAL_RESOLVED: - * - * this is set when "type", "ref", "substitutionGroup" - * references have been resolved. - */ -#define XML_SCHEMAS_ELEM_INTERNAL_RESOLVED 1 << 8 - /** - * XML_SCHEMAS_ELEM_CIRCULAR: - * - * a helper flag for the search of circular references. - */ -#define XML_SCHEMAS_ELEM_CIRCULAR 1 << 9 -/** - * XML_SCHEMAS_ELEM_BLOCK_ABSENT: - * - * the "block" attribute is absent - */ -#define XML_SCHEMAS_ELEM_BLOCK_ABSENT 1 << 10 -/** - * XML_SCHEMAS_ELEM_BLOCK_EXTENSION: - * - * disallowed substitutions are absent - */ -#define XML_SCHEMAS_ELEM_BLOCK_EXTENSION 1 << 11 -/** - * XML_SCHEMAS_ELEM_BLOCK_RESTRICTION: - * - * disallowed substitutions: "restriction" - */ -#define XML_SCHEMAS_ELEM_BLOCK_RESTRICTION 1 << 12 -/** - * XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION: - * - * disallowed substitutions: "substituion" - */ -#define XML_SCHEMAS_ELEM_BLOCK_SUBSTITUTION 1 << 13 -/** - * XML_SCHEMAS_ELEM_FINAL_ABSENT: - * - * substitution group exclusions are absent - */ -#define XML_SCHEMAS_ELEM_FINAL_ABSENT 1 << 14 -/** - * XML_SCHEMAS_ELEM_FINAL_EXTENSION: - * - * substitution group exclusions: "extension" - */ -#define XML_SCHEMAS_ELEM_FINAL_EXTENSION 1 << 15 -/** - * XML_SCHEMAS_ELEM_FINAL_RESTRICTION: - * - * substitution group exclusions: "restriction" - */ -#define XML_SCHEMAS_ELEM_FINAL_RESTRICTION 1 << 16 -/** - * XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD: - * - * the declaration is a substitution group head - */ -#define XML_SCHEMAS_ELEM_SUBST_GROUP_HEAD 1 << 17 -/** - * XML_SCHEMAS_ELEM_INTERNAL_CHECKED: - * - * this is set when the elem decl has been checked against - * all constraints - */ -#define XML_SCHEMAS_ELEM_INTERNAL_CHECKED 1 << 18 - -typedef struct _xmlSchemaElement xmlSchemaElement; -typedef xmlSchemaElement *xmlSchemaElementPtr; -struct _xmlSchemaElement { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaType *next; /* Not used? */ - const xmlChar *name; - const xmlChar *id; /* Deprecated; not used */ - const xmlChar *ref; /* Deprecated; not used */ - const xmlChar *refNs; /* Deprecated; not used */ - xmlSchemaAnnotPtr annot; - xmlSchemaTypePtr subtypes; /* the type definition */ - xmlSchemaAttributePtr attributes; - xmlNodePtr node; - int minOccurs; /* Deprecated; not used */ - int maxOccurs; /* Deprecated; not used */ - - int flags; - const xmlChar *targetNamespace; - const xmlChar *namedType; - const xmlChar *namedTypeNs; - const xmlChar *substGroup; - const xmlChar *substGroupNs; - const xmlChar *scope; - const xmlChar *value; /* The original value of the value constraint. */ - struct _xmlSchemaElement *refDecl; /* This will now be used for the - substitution group affiliation */ - xmlRegexpPtr contModel; /* Obsolete for WXS, maybe used for RelaxNG */ - xmlSchemaContentType contentType; - const xmlChar *refPrefix; /* Deprecated; not used */ - xmlSchemaValPtr defVal; /* The compiled value contraint. */ - void *idcs; /* The identity-constraint defs */ -}; - -/* - * XML_SCHEMAS_FACET_UNKNOWN: - * - * unknown facet handling - */ -#define XML_SCHEMAS_FACET_UNKNOWN 0 -/* - * XML_SCHEMAS_FACET_PRESERVE: - * - * preserve the type of the facet - */ -#define XML_SCHEMAS_FACET_PRESERVE 1 -/* - * XML_SCHEMAS_FACET_REPLACE: - * - * replace the type of the facet - */ -#define XML_SCHEMAS_FACET_REPLACE 2 -/* - * XML_SCHEMAS_FACET_COLLAPSE: - * - * collapse the types of the facet - */ -#define XML_SCHEMAS_FACET_COLLAPSE 3 -/** - * A facet definition. - */ -struct _xmlSchemaFacet { - xmlSchemaTypeType type; /* The kind of type */ - struct _xmlSchemaFacet *next;/* the next type if in a sequence ... */ - const xmlChar *value; /* The original value */ - const xmlChar *id; /* Obsolete */ - xmlSchemaAnnotPtr annot; - xmlNodePtr node; - int fixed; /* XML_SCHEMAS_FACET_PRESERVE, etc. */ - int whitespace; - xmlSchemaValPtr val; /* The compiled value */ - xmlRegexpPtr regexp; /* The regex for patterns */ -}; - -/** - * A notation definition. - */ -typedef struct _xmlSchemaNotation xmlSchemaNotation; -typedef xmlSchemaNotation *xmlSchemaNotationPtr; -struct _xmlSchemaNotation { - xmlSchemaTypeType type; /* The kind of type */ - const xmlChar *name; - xmlSchemaAnnotPtr annot; - const xmlChar *identifier; - const xmlChar *targetNamespace; -}; - -/* -* TODO: Actually all those flags used for the schema should sit -* on the schema parser context, since they are used only -* during parsing an XML schema document, and not available -* on the component level as per spec. -*/ -/** - * XML_SCHEMAS_QUALIF_ELEM: - * - * Reflects elementFormDefault == qualified in - * an XML schema document. - */ -#define XML_SCHEMAS_QUALIF_ELEM 1 << 0 -/** - * XML_SCHEMAS_QUALIF_ATTR: - * - * Reflects attributeFormDefault == qualified in - * an XML schema document. - */ -#define XML_SCHEMAS_QUALIF_ATTR 1 << 1 -/** - * XML_SCHEMAS_FINAL_DEFAULT_EXTENSION: - * - * the schema has "extension" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_EXTENSION 1 << 2 -/** - * XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION: - * - * the schema has "restriction" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_RESTRICTION 1 << 3 -/** - * XML_SCHEMAS_FINAL_DEFAULT_LIST: - * - * the cshema has "list" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_LIST 1 << 4 -/** - * XML_SCHEMAS_FINAL_DEFAULT_UNION: - * - * the schema has "union" in the set of finalDefault. - */ -#define XML_SCHEMAS_FINAL_DEFAULT_UNION 1 << 5 -/** - * XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION: - * - * the schema has "extension" in the set of blockDefault. - */ -#define XML_SCHEMAS_BLOCK_DEFAULT_EXTENSION 1 << 6 -/** - * XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION: - * - * the schema has "restriction" in the set of blockDefault. - */ -#define XML_SCHEMAS_BLOCK_DEFAULT_RESTRICTION 1 << 7 -/** - * XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION: - * - * the schema has "substitution" in the set of blockDefault. - */ -#define XML_SCHEMAS_BLOCK_DEFAULT_SUBSTITUTION 1 << 8 -/** - * XML_SCHEMAS_INCLUDING_CONVERT_NS: - * - * the schema is currently including an other schema with - * no target namespace. - */ -#define XML_SCHEMAS_INCLUDING_CONVERT_NS 1 << 9 -/** - * _xmlSchema: - * - * A Schemas definition - */ -struct _xmlSchema { - const xmlChar *name; /* schema name */ - const xmlChar *targetNamespace; /* the target namespace */ - const xmlChar *version; - const xmlChar *id; /* Obsolete */ - xmlDocPtr doc; - xmlSchemaAnnotPtr annot; - int flags; - - xmlHashTablePtr typeDecl; - xmlHashTablePtr attrDecl; - xmlHashTablePtr attrgrpDecl; - xmlHashTablePtr elemDecl; - xmlHashTablePtr notaDecl; - - xmlHashTablePtr schemasImports; - - void *_private; /* unused by the library for users or bindings */ - xmlHashTablePtr groupDecl; - xmlDictPtr dict; - void *includes; /* the includes, this is opaque for now */ - int preserve; /* whether to free the document */ - int counter; /* used to give ononymous components unique names */ - xmlHashTablePtr idcDef; /* All identity-constraint defs. */ - void *volatiles; /* Obsolete */ -}; - -XMLPUBFUN void XMLCALL xmlSchemaFreeType (xmlSchemaTypePtr type); -XMLPUBFUN void XMLCALL xmlSchemaFreeWildcard(xmlSchemaWildcardPtr wildcard); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ -#endif /* __XML_SCHEMA_INTERNALS_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/schematron.h b/third_party/libxml2/include_darwin/libxml/schematron.h deleted file mode 100644 index f442826..0000000 --- a/third_party/libxml2/include_darwin/libxml/schematron.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - * Summary: XML Schemastron implementation - * Description: interface to the XML Schematron validity checking. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMATRON_H__ -#define __XML_SCHEMATRON_H__ - -#include - -#ifdef LIBXML_SCHEMATRON_ENABLED - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - XML_SCHEMATRON_OUT_QUIET = 1 << 0, /* quiet no report */ - XML_SCHEMATRON_OUT_TEXT = 1 << 1, /* build a textual report */ - XML_SCHEMATRON_OUT_XML = 1 << 2, /* output SVRL */ - XML_SCHEMATRON_OUT_ERROR = 1 << 3, /* output via xmlStructuredErrorFunc */ - XML_SCHEMATRON_OUT_FILE = 1 << 8, /* output to a file descriptor */ - XML_SCHEMATRON_OUT_BUFFER = 1 << 9, /* output to a buffer */ - XML_SCHEMATRON_OUT_IO = 1 << 10 /* output to I/O mechanism */ -} xmlSchematronValidOptions; - -/** - * The schemas related types are kept internal - */ -typedef struct _xmlSchematron xmlSchematron; -typedef xmlSchematron *xmlSchematronPtr; - -/** - * xmlSchematronValidityErrorFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of an error callback from a Schematron validation - */ -typedef void (*xmlSchematronValidityErrorFunc) (void *ctx, const char *msg, ...); - -/** - * xmlSchematronValidityWarningFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of a warning callback from a Schematron validation - */ -typedef void (*xmlSchematronValidityWarningFunc) (void *ctx, const char *msg, ...); - -/** - * A schemas validation context - */ -typedef struct _xmlSchematronParserCtxt xmlSchematronParserCtxt; -typedef xmlSchematronParserCtxt *xmlSchematronParserCtxtPtr; - -typedef struct _xmlSchematronValidCtxt xmlSchematronValidCtxt; -typedef xmlSchematronValidCtxt *xmlSchematronValidCtxtPtr; - -/* - * Interfaces for parsing. - */ -XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL - xmlSchematronNewParserCtxt (const char *URL); -XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL - xmlSchematronNewMemParserCtxt(const char *buffer, - int size); -XMLPUBFUN xmlSchematronParserCtxtPtr XMLCALL - xmlSchematronNewDocParserCtxt(xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSchematronFreeParserCtxt (xmlSchematronParserCtxtPtr ctxt); -/***** -XMLPUBFUN void XMLCALL - xmlSchematronSetParserErrors(xmlSchematronParserCtxtPtr ctxt, - xmlSchematronValidityErrorFunc err, - xmlSchematronValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchematronGetParserErrors(xmlSchematronParserCtxtPtr ctxt, - xmlSchematronValidityErrorFunc * err, - xmlSchematronValidityWarningFunc * warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchematronIsValid (xmlSchematronValidCtxtPtr ctxt); - *****/ -XMLPUBFUN xmlSchematronPtr XMLCALL - xmlSchematronParse (xmlSchematronParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlSchematronFree (xmlSchematronPtr schema); -/* - * Interfaces for validating - */ -XMLPUBFUN void XMLCALL - xmlSchematronSetValidStructuredErrors( - xmlSchematronValidCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -/****** -XMLPUBFUN void XMLCALL - xmlSchematronSetValidErrors (xmlSchematronValidCtxtPtr ctxt, - xmlSchematronValidityErrorFunc err, - xmlSchematronValidityWarningFunc warn, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchematronGetValidErrors (xmlSchematronValidCtxtPtr ctxt, - xmlSchematronValidityErrorFunc *err, - xmlSchematronValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchematronSetValidOptions(xmlSchematronValidCtxtPtr ctxt, - int options); -XMLPUBFUN int XMLCALL - xmlSchematronValidCtxtGetOptions(xmlSchematronValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSchematronValidateOneElement (xmlSchematronValidCtxtPtr ctxt, - xmlNodePtr elem); - *******/ - -XMLPUBFUN xmlSchematronValidCtxtPtr XMLCALL - xmlSchematronNewValidCtxt (xmlSchematronPtr schema, - int options); -XMLPUBFUN void XMLCALL - xmlSchematronFreeValidCtxt (xmlSchematronValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSchematronValidateDoc (xmlSchematronValidCtxtPtr ctxt, - xmlDocPtr instance); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMATRON_ENABLED */ -#endif /* __XML_SCHEMATRON_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/threads.h b/third_party/libxml2/include_darwin/libxml/threads.h deleted file mode 100644 index d31f16a..0000000 --- a/third_party/libxml2/include_darwin/libxml/threads.h +++ /dev/null @@ -1,84 +0,0 @@ -/** - * Summary: interfaces for thread handling - * Description: set of generic threading related routines - * should work with pthreads, Windows native or TLS threads - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_THREADS_H__ -#define __XML_THREADS_H__ - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * xmlMutex are a simple mutual exception locks. - */ -typedef struct _xmlMutex xmlMutex; -typedef xmlMutex *xmlMutexPtr; - -/* - * xmlRMutex are reentrant mutual exception locks. - */ -typedef struct _xmlRMutex xmlRMutex; -typedef xmlRMutex *xmlRMutexPtr; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif -XMLPUBFUN xmlMutexPtr XMLCALL - xmlNewMutex (void); -XMLPUBFUN void XMLCALL - xmlMutexLock (xmlMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlMutexUnlock (xmlMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlFreeMutex (xmlMutexPtr tok); - -XMLPUBFUN xmlRMutexPtr XMLCALL - xmlNewRMutex (void); -XMLPUBFUN void XMLCALL - xmlRMutexLock (xmlRMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlRMutexUnlock (xmlRMutexPtr tok); -XMLPUBFUN void XMLCALL - xmlFreeRMutex (xmlRMutexPtr tok); - -/* - * Library wide APIs. - */ -XMLPUBFUN void XMLCALL - xmlInitThreads (void); -XMLPUBFUN void XMLCALL - xmlLockLibrary (void); -XMLPUBFUN void XMLCALL - xmlUnlockLibrary(void); -XMLPUBFUN int XMLCALL - xmlGetThreadId (void); -XMLPUBFUN int XMLCALL - xmlIsMainThread (void); -XMLPUBFUN void XMLCALL - xmlCleanupThreads(void); -XMLPUBFUN xmlGlobalStatePtr XMLCALL - xmlGetGlobalState(void); - -#if defined(HAVE_WIN32_THREADS) && !defined(HAVE_COMPILER_TLS) && defined(LIBXML_STATIC_FOR_DLL) -int XMLCALL xmlDllMain(void *hinstDLL, unsigned long fdwReason, void *lpvReserved); -#endif - -#ifdef __cplusplus -} -#endif - - -#endif /* __XML_THREADS_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/tree.h b/third_party/libxml2/include_darwin/libxml/tree.h deleted file mode 100644 index b733589..0000000 --- a/third_party/libxml2/include_darwin/libxml/tree.h +++ /dev/null @@ -1,1252 +0,0 @@ -/* - * Summary: interfaces for tree manipulation - * Description: this module describes the structures found in an tree resulting - * from an XML or HTML parsing, as well as the API provided for - * various processing on that tree - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_TREE_H__ -#define __XML_TREE_H__ - -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Some of the basic types pointer to structures: - */ -/* xmlIO.h */ -typedef struct _xmlParserInputBuffer xmlParserInputBuffer; -typedef xmlParserInputBuffer *xmlParserInputBufferPtr; - -typedef struct _xmlOutputBuffer xmlOutputBuffer; -typedef xmlOutputBuffer *xmlOutputBufferPtr; - -/* parser.h */ -typedef struct _xmlParserInput xmlParserInput; -typedef xmlParserInput *xmlParserInputPtr; - -typedef struct _xmlParserCtxt xmlParserCtxt; -typedef xmlParserCtxt *xmlParserCtxtPtr; - -typedef struct _xmlSAXLocator xmlSAXLocator; -typedef xmlSAXLocator *xmlSAXLocatorPtr; - -typedef struct _xmlSAXHandler xmlSAXHandler; -typedef xmlSAXHandler *xmlSAXHandlerPtr; - -/* entities.h */ -typedef struct _xmlEntity xmlEntity; -typedef xmlEntity *xmlEntityPtr; - -/** - * BASE_BUFFER_SIZE: - * - * default buffer size 4000. - */ -#define BASE_BUFFER_SIZE 4096 - -/** - * LIBXML_NAMESPACE_DICT: - * - * Defines experimental behaviour: - * 1) xmlNs gets an additional field @context (a xmlDoc) - * 2) when creating a tree, xmlNs->href is stored in the dict of xmlDoc. - */ -/* #define LIBXML_NAMESPACE_DICT */ - -/** - * xmlBufferAllocationScheme: - * - * A buffer allocation scheme can be defined to either match exactly the - * need or double it's allocated size each time it is found too small. - */ - -typedef enum { - XML_BUFFER_ALLOC_DOUBLEIT, /* double each time one need to grow */ - XML_BUFFER_ALLOC_EXACT, /* grow only to the minimal size */ - XML_BUFFER_ALLOC_IMMUTABLE, /* immutable buffer */ - XML_BUFFER_ALLOC_IO /* special allocation scheme used for I/O */ -} xmlBufferAllocationScheme; - -/** - * xmlBuffer: - * - * A buffer structure. - */ -typedef struct _xmlBuffer xmlBuffer; -typedef xmlBuffer *xmlBufferPtr; -struct _xmlBuffer { - xmlChar *content; /* The buffer content UTF8 */ - unsigned int use; /* The buffer size used */ - unsigned int size; /* The buffer size */ - xmlBufferAllocationScheme alloc; /* The realloc method */ - xmlChar *contentIO; /* in IO mode we may have a different base */ -}; - -/** - * XML_XML_NAMESPACE: - * - * This is the namespace for the special xml: prefix predefined in the - * XML Namespace specification. - */ -#define XML_XML_NAMESPACE \ - (const xmlChar *) "http://www.w3.org/XML/1998/namespace" - -/** - * XML_XML_ID: - * - * This is the name for the special xml:id attribute - */ -#define XML_XML_ID (const xmlChar *) "xml:id" - -/* - * The different element types carried by an XML tree. - * - * NOTE: This is synchronized with DOM Level1 values - * See http://www.w3.org/TR/REC-DOM-Level-1/ - * - * Actually this had diverged a bit, and now XML_DOCUMENT_TYPE_NODE should - * be deprecated to use an XML_DTD_NODE. - */ -typedef enum { - XML_ELEMENT_NODE= 1, - XML_ATTRIBUTE_NODE= 2, - XML_TEXT_NODE= 3, - XML_CDATA_SECTION_NODE= 4, - XML_ENTITY_REF_NODE= 5, - XML_ENTITY_NODE= 6, - XML_PI_NODE= 7, - XML_COMMENT_NODE= 8, - XML_DOCUMENT_NODE= 9, - XML_DOCUMENT_TYPE_NODE= 10, - XML_DOCUMENT_FRAG_NODE= 11, - XML_NOTATION_NODE= 12, - XML_HTML_DOCUMENT_NODE= 13, - XML_DTD_NODE= 14, - XML_ELEMENT_DECL= 15, - XML_ATTRIBUTE_DECL= 16, - XML_ENTITY_DECL= 17, - XML_NAMESPACE_DECL= 18, - XML_XINCLUDE_START= 19, - XML_XINCLUDE_END= 20 -#ifdef LIBXML_DOCB_ENABLED - ,XML_DOCB_DOCUMENT_NODE= 21 -#endif -} xmlElementType; - - -/** - * xmlNotation: - * - * A DTD Notation definition. - */ - -typedef struct _xmlNotation xmlNotation; -typedef xmlNotation *xmlNotationPtr; -struct _xmlNotation { - const xmlChar *name; /* Notation name */ - const xmlChar *PublicID; /* Public identifier, if any */ - const xmlChar *SystemID; /* System identifier, if any */ -}; - -/** - * xmlAttributeType: - * - * A DTD Attribute type definition. - */ - -typedef enum { - XML_ATTRIBUTE_CDATA = 1, - XML_ATTRIBUTE_ID, - XML_ATTRIBUTE_IDREF , - XML_ATTRIBUTE_IDREFS, - XML_ATTRIBUTE_ENTITY, - XML_ATTRIBUTE_ENTITIES, - XML_ATTRIBUTE_NMTOKEN, - XML_ATTRIBUTE_NMTOKENS, - XML_ATTRIBUTE_ENUMERATION, - XML_ATTRIBUTE_NOTATION -} xmlAttributeType; - -/** - * xmlAttributeDefault: - * - * A DTD Attribute default definition. - */ - -typedef enum { - XML_ATTRIBUTE_NONE = 1, - XML_ATTRIBUTE_REQUIRED, - XML_ATTRIBUTE_IMPLIED, - XML_ATTRIBUTE_FIXED -} xmlAttributeDefault; - -/** - * xmlEnumeration: - * - * List structure used when there is an enumeration in DTDs. - */ - -typedef struct _xmlEnumeration xmlEnumeration; -typedef xmlEnumeration *xmlEnumerationPtr; -struct _xmlEnumeration { - struct _xmlEnumeration *next; /* next one */ - const xmlChar *name; /* Enumeration name */ -}; - -/** - * xmlAttribute: - * - * An Attribute declaration in a DTD. - */ - -typedef struct _xmlAttribute xmlAttribute; -typedef xmlAttribute *xmlAttributePtr; -struct _xmlAttribute { - void *_private; /* application data */ - xmlElementType type; /* XML_ATTRIBUTE_DECL, must be second ! */ - const xmlChar *name; /* Attribute name */ - struct _xmlNode *children; /* NULL */ - struct _xmlNode *last; /* NULL */ - struct _xmlDtd *parent; /* -> DTD */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - struct _xmlAttribute *nexth; /* next in hash table */ - xmlAttributeType atype; /* The attribute type */ - xmlAttributeDefault def; /* the default */ - const xmlChar *defaultValue; /* or the default value */ - xmlEnumerationPtr tree; /* or the enumeration tree if any */ - const xmlChar *prefix; /* the namespace prefix if any */ - const xmlChar *elem; /* Element holding the attribute */ -}; - -/** - * xmlElementContentType: - * - * Possible definitions of element content types. - */ -typedef enum { - XML_ELEMENT_CONTENT_PCDATA = 1, - XML_ELEMENT_CONTENT_ELEMENT, - XML_ELEMENT_CONTENT_SEQ, - XML_ELEMENT_CONTENT_OR -} xmlElementContentType; - -/** - * xmlElementContentOccur: - * - * Possible definitions of element content occurrences. - */ -typedef enum { - XML_ELEMENT_CONTENT_ONCE = 1, - XML_ELEMENT_CONTENT_OPT, - XML_ELEMENT_CONTENT_MULT, - XML_ELEMENT_CONTENT_PLUS -} xmlElementContentOccur; - -/** - * xmlElementContent: - * - * An XML Element content as stored after parsing an element definition - * in a DTD. - */ - -typedef struct _xmlElementContent xmlElementContent; -typedef xmlElementContent *xmlElementContentPtr; -struct _xmlElementContent { - xmlElementContentType type; /* PCDATA, ELEMENT, SEQ or OR */ - xmlElementContentOccur ocur; /* ONCE, OPT, MULT or PLUS */ - const xmlChar *name; /* Element name */ - struct _xmlElementContent *c1; /* first child */ - struct _xmlElementContent *c2; /* second child */ - struct _xmlElementContent *parent; /* parent */ - const xmlChar *prefix; /* Namespace prefix */ -}; - -/** - * xmlElementTypeVal: - * - * The different possibilities for an element content type. - */ - -typedef enum { - XML_ELEMENT_TYPE_UNDEFINED = 0, - XML_ELEMENT_TYPE_EMPTY = 1, - XML_ELEMENT_TYPE_ANY, - XML_ELEMENT_TYPE_MIXED, - XML_ELEMENT_TYPE_ELEMENT -} xmlElementTypeVal; - -#ifdef __cplusplus -} -#endif -#include -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlElement: - * - * An XML Element declaration from a DTD. - */ - -typedef struct _xmlElement xmlElement; -typedef xmlElement *xmlElementPtr; -struct _xmlElement { - void *_private; /* application data */ - xmlElementType type; /* XML_ELEMENT_DECL, must be second ! */ - const xmlChar *name; /* Element name */ - struct _xmlNode *children; /* NULL */ - struct _xmlNode *last; /* NULL */ - struct _xmlDtd *parent; /* -> DTD */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - xmlElementTypeVal etype; /* The type */ - xmlElementContentPtr content; /* the allowed element content */ - xmlAttributePtr attributes; /* List of the declared attributes */ - const xmlChar *prefix; /* the namespace prefix if any */ -#ifdef LIBXML_REGEXP_ENABLED - xmlRegexpPtr contModel; /* the validating regexp */ -#else - void *contModel; -#endif -}; - - -/** - * XML_LOCAL_NAMESPACE: - * - * A namespace declaration node. - */ -#define XML_LOCAL_NAMESPACE XML_NAMESPACE_DECL -typedef xmlElementType xmlNsType; - -/** - * xmlNs: - * - * An XML namespace. - * Note that prefix == NULL is valid, it defines the default namespace - * within the subtree (until overridden). - * - * xmlNsType is unified with xmlElementType. - */ - -typedef struct _xmlNs xmlNs; -typedef xmlNs *xmlNsPtr; -struct _xmlNs { - struct _xmlNs *next; /* next Ns link for this node */ - xmlNsType type; /* global or local */ - const xmlChar *href; /* URL for the namespace */ - const xmlChar *prefix; /* prefix for the namespace */ - void *_private; /* application data */ - struct _xmlDoc *context; /* normally an xmlDoc */ -}; - -/** - * xmlDtd: - * - * An XML DTD, as defined by parent link */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - /* End of common part */ - void *notations; /* Hash table for notations if any */ - void *elements; /* Hash table for elements if any */ - void *attributes; /* Hash table for attributes if any */ - void *entities; /* Hash table for entities if any */ - const xmlChar *ExternalID; /* External identifier for PUBLIC DTD */ - const xmlChar *SystemID; /* URI for a SYSTEM or PUBLIC DTD */ - void *pentities; /* Hash table for param entities if any */ -}; - -/** - * xmlAttr: - * - * An attribute on an XML node. - */ -typedef struct _xmlAttr xmlAttr; -typedef xmlAttr *xmlAttrPtr; -struct _xmlAttr { - void *_private; /* application data */ - xmlElementType type; /* XML_ATTRIBUTE_NODE, must be second ! */ - const xmlChar *name; /* the name of the property */ - struct _xmlNode *children; /* the value of the property */ - struct _xmlNode *last; /* NULL */ - struct _xmlNode *parent; /* child->parent link */ - struct _xmlAttr *next; /* next sibling link */ - struct _xmlAttr *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - xmlNs *ns; /* pointer to the associated namespace */ - xmlAttributeType atype; /* the attribute type if validating */ - void *psvi; /* for type/PSVI informations */ -}; - -/** - * xmlID: - * - * An XML ID instance. - */ - -typedef struct _xmlID xmlID; -typedef xmlID *xmlIDPtr; -struct _xmlID { - struct _xmlID *next; /* next ID */ - const xmlChar *value; /* The ID name */ - xmlAttrPtr attr; /* The attribute holding it */ - const xmlChar *name; /* The attribute if attr is not available */ - int lineno; /* The line number if attr is not available */ - struct _xmlDoc *doc; /* The document holding the ID */ -}; - -/** - * xmlRef: - * - * An XML IDREF instance. - */ - -typedef struct _xmlRef xmlRef; -typedef xmlRef *xmlRefPtr; -struct _xmlRef { - struct _xmlRef *next; /* next Ref */ - const xmlChar *value; /* The Ref name */ - xmlAttrPtr attr; /* The attribute holding it */ - const xmlChar *name; /* The attribute if attr is not available */ - int lineno; /* The line number if attr is not available */ -}; - -/** - * xmlNode: - * - * A node in an XML tree. - */ -typedef struct _xmlNode xmlNode; -typedef xmlNode *xmlNodePtr; -struct _xmlNode { - void *_private; /* application data */ - xmlElementType type; /* type number, must be second ! */ - const xmlChar *name; /* the name of the node, or the entity */ - struct _xmlNode *children; /* parent->childs link */ - struct _xmlNode *last; /* last child link */ - struct _xmlNode *parent; /* child->parent link */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* the containing document */ - - /* End of common part */ - xmlNs *ns; /* pointer to the associated namespace */ - xmlChar *content; /* the content */ - struct _xmlAttr *properties;/* properties list */ - xmlNs *nsDef; /* namespace definitions on this node */ - void *psvi; /* for type/PSVI informations */ - unsigned short line; /* line number */ - unsigned short extra; /* extra data for XPath/XSLT */ -}; - -/** - * XML_GET_CONTENT: - * - * Macro to extract the content pointer of a node. - */ -#define XML_GET_CONTENT(n) \ - ((n)->type == XML_ELEMENT_NODE ? NULL : (n)->content) - -/** - * XML_GET_LINE: - * - * Macro to extract the line number of an element node. - */ -#define XML_GET_LINE(n) \ - (xmlGetLineNo(n)) - -/** - * xmlDocProperty - * - * Set of properties of the document as found by the parser - * Some of them are linked to similary named xmlParserOption - */ -typedef enum { - XML_DOC_WELLFORMED = 1<<0, /* document is XML well formed */ - XML_DOC_NSVALID = 1<<1, /* document is Namespace valid */ - XML_DOC_OLD10 = 1<<2, /* parsed with old XML-1.0 parser */ - XML_DOC_DTDVALID = 1<<3, /* DTD validation was successful */ - XML_DOC_XINCLUDE = 1<<4, /* XInclude substitution was done */ - XML_DOC_USERBUILT = 1<<5, /* Document was built using the API - and not by parsing an instance */ - XML_DOC_INTERNAL = 1<<6, /* built for internal processing */ - XML_DOC_HTML = 1<<7 /* parsed or built HTML document */ -} xmlDocProperties; - -/** - * xmlDoc: - * - * An XML document. - */ -typedef struct _xmlDoc xmlDoc; -typedef xmlDoc *xmlDocPtr; -struct _xmlDoc { - void *_private; /* application data */ - xmlElementType type; /* XML_DOCUMENT_NODE, must be second ! */ - char *name; /* name/filename/URI of the document */ - struct _xmlNode *children; /* the document tree */ - struct _xmlNode *last; /* last child link */ - struct _xmlNode *parent; /* child->parent link */ - struct _xmlNode *next; /* next sibling link */ - struct _xmlNode *prev; /* previous sibling link */ - struct _xmlDoc *doc; /* autoreference to itself */ - - /* End of common part */ - int compression;/* level of zlib compression */ - int standalone; /* standalone document (no external refs) - 1 if standalone="yes" - 0 if standalone="no" - -1 if there is no XML declaration - -2 if there is an XML declaration, but no - standalone attribute was specified */ - struct _xmlDtd *intSubset; /* the document internal subset */ - struct _xmlDtd *extSubset; /* the document external subset */ - struct _xmlNs *oldNs; /* Global namespace, the old way */ - const xmlChar *version; /* the XML version string */ - const xmlChar *encoding; /* external initial encoding, if any */ - void *ids; /* Hash table for ID attributes if any */ - void *refs; /* Hash table for IDREFs attributes if any */ - const xmlChar *URL; /* The URI for that document */ - int charset; /* encoding of the in-memory content - actually an xmlCharEncoding */ - struct _xmlDict *dict; /* dict used to allocate names or NULL */ - void *psvi; /* for type/PSVI informations */ - int parseFlags; /* set of xmlParserOption used to parse the - document */ - int properties; /* set of xmlDocProperties for this document - set at the end of parsing */ -}; - - -typedef struct _xmlDOMWrapCtxt xmlDOMWrapCtxt; -typedef xmlDOMWrapCtxt *xmlDOMWrapCtxtPtr; - -/** - * xmlDOMWrapAcquireNsFunction: - * @ctxt: a DOM wrapper context - * @node: the context node (element or attribute) - * @nsName: the requested namespace name - * @nsPrefix: the requested namespace prefix - * - * A function called to acquire namespaces (xmlNs) from the wrapper. - * - * Returns an xmlNsPtr or NULL in case of an error. - */ -typedef xmlNsPtr (*xmlDOMWrapAcquireNsFunction) (xmlDOMWrapCtxtPtr ctxt, - xmlNodePtr node, - const xmlChar *nsName, - const xmlChar *nsPrefix); - -/** - * xmlDOMWrapCtxt: - * - * Context for DOM wrapper-operations. - */ -struct _xmlDOMWrapCtxt { - void * _private; - /* - * The type of this context, just in case we need specialized - * contexts in the future. - */ - int type; - /* - * Internal namespace map used for various operations. - */ - void * namespaceMap; - /* - * Use this one to acquire an xmlNsPtr intended for node->ns. - * (Note that this is not intended for elem->nsDef). - */ - xmlDOMWrapAcquireNsFunction getNsForNodeFunc; -}; - -/** - * xmlChildrenNode: - * - * Macro for compatibility naming layer with libxml1. Maps - * to "children." - */ -#ifndef xmlChildrenNode -#define xmlChildrenNode children -#endif - -/** - * xmlRootNode: - * - * Macro for compatibility naming layer with libxml1. Maps - * to "children". - */ -#ifndef xmlRootNode -#define xmlRootNode children -#endif - -/* - * Variables. - */ - -/* - * Some helper functions - */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED) -XMLPUBFUN int XMLCALL - xmlValidateNCName (const xmlChar *value, - int space); -#endif - -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN int XMLCALL - xmlValidateQName (const xmlChar *value, - int space); -XMLPUBFUN int XMLCALL - xmlValidateName (const xmlChar *value, - int space); -XMLPUBFUN int XMLCALL - xmlValidateNMToken (const xmlChar *value, - int space); -#endif - -XMLPUBFUN xmlChar * XMLCALL - xmlBuildQName (const xmlChar *ncname, - const xmlChar *prefix, - xmlChar *memory, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlSplitQName2 (const xmlChar *name, - xmlChar **prefix); -XMLPUBFUN const xmlChar * XMLCALL - xmlSplitQName3 (const xmlChar *name, - int *len); - -/* - * Handling Buffers. - */ - -XMLPUBFUN void XMLCALL - xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme); -XMLPUBFUN xmlBufferAllocationScheme XMLCALL - xmlGetBufferAllocationScheme(void); - -XMLPUBFUN xmlBufferPtr XMLCALL - xmlBufferCreate (void); -XMLPUBFUN xmlBufferPtr XMLCALL - xmlBufferCreateSize (size_t size); -XMLPUBFUN xmlBufferPtr XMLCALL - xmlBufferCreateStatic (void *mem, - size_t size); -XMLPUBFUN int XMLCALL - xmlBufferResize (xmlBufferPtr buf, - unsigned int size); -XMLPUBFUN void XMLCALL - xmlBufferFree (xmlBufferPtr buf); -XMLPUBFUN int XMLCALL - xmlBufferDump (FILE *file, - xmlBufferPtr buf); -XMLPUBFUN int XMLCALL - xmlBufferAdd (xmlBufferPtr buf, - const xmlChar *str, - int len); -XMLPUBFUN int XMLCALL - xmlBufferAddHead (xmlBufferPtr buf, - const xmlChar *str, - int len); -XMLPUBFUN int XMLCALL - xmlBufferCat (xmlBufferPtr buf, - const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlBufferCCat (xmlBufferPtr buf, - const char *str); -XMLPUBFUN int XMLCALL - xmlBufferShrink (xmlBufferPtr buf, - unsigned int len); -XMLPUBFUN int XMLCALL - xmlBufferGrow (xmlBufferPtr buf, - unsigned int len); -XMLPUBFUN void XMLCALL - xmlBufferEmpty (xmlBufferPtr buf); -XMLPUBFUN const xmlChar* XMLCALL - xmlBufferContent (const xmlBufferPtr buf); -XMLPUBFUN void XMLCALL - xmlBufferSetAllocationScheme(xmlBufferPtr buf, - xmlBufferAllocationScheme scheme); -XMLPUBFUN int XMLCALL - xmlBufferLength (const xmlBufferPtr buf); - -/* - * Creating/freeing new structures. - */ -XMLPUBFUN xmlDtdPtr XMLCALL - xmlCreateIntSubset (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlNewDtd (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *ExternalID, - const xmlChar *SystemID); -XMLPUBFUN xmlDtdPtr XMLCALL - xmlGetIntSubset (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlFreeDtd (xmlDtdPtr cur); -#ifdef LIBXML_LEGACY_ENABLED -XMLPUBFUN xmlNsPtr XMLCALL - xmlNewGlobalNs (xmlDocPtr doc, - const xmlChar *href, - const xmlChar *prefix); -#endif /* LIBXML_LEGACY_ENABLED */ -XMLPUBFUN xmlNsPtr XMLCALL - xmlNewNs (xmlNodePtr node, - const xmlChar *href, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - xmlFreeNs (xmlNsPtr cur); -XMLPUBFUN void XMLCALL - xmlFreeNsList (xmlNsPtr cur); -XMLPUBFUN xmlDocPtr XMLCALL - xmlNewDoc (const xmlChar *version); -XMLPUBFUN void XMLCALL - xmlFreeDoc (xmlDocPtr cur); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewDocProp (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *value); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \ - defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *value); -#endif -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewNsProp (xmlNodePtr node, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlNewNsPropEatName (xmlNodePtr node, - xmlNsPtr ns, - xmlChar *name, - const xmlChar *value); -XMLPUBFUN void XMLCALL - xmlFreePropList (xmlAttrPtr cur); -XMLPUBFUN void XMLCALL - xmlFreeProp (xmlAttrPtr cur); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlCopyProp (xmlNodePtr target, - xmlAttrPtr cur); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlCopyPropList (xmlNodePtr target, - xmlAttrPtr cur); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlDtdPtr XMLCALL - xmlCopyDtd (xmlDtdPtr dtd); -#endif /* LIBXML_TREE_ENABLED */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlDocPtr XMLCALL - xmlCopyDoc (xmlDocPtr doc, - int recursive); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */ -/* - * Creating new nodes. - */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocNode (xmlDocPtr doc, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocNodeEatName (xmlDocPtr doc, - xmlNsPtr ns, - xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewNode (xmlNsPtr ns, - const xmlChar *name); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewNodeEatName (xmlNsPtr ns, - xmlChar *name); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewChild (xmlNodePtr parent, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -#endif -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocText (xmlDocPtr doc, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewText (const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocPI (xmlDocPtr doc, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewPI (const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocTextLen (xmlDocPtr doc, - const xmlChar *content, - int len); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewTextLen (const xmlChar *content, - int len); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocComment (xmlDocPtr doc, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewComment (const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewCDataBlock (xmlDocPtr doc, - const xmlChar *content, - int len); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewCharRef (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewReference (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlNodePtr XMLCALL - xmlCopyNode (const xmlNodePtr node, - int recursive); -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocCopyNode (const xmlNodePtr node, - xmlDocPtr doc, - int recursive); -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocCopyNodeList (xmlDocPtr doc, - const xmlNodePtr node); -XMLPUBFUN xmlNodePtr XMLCALL - xmlCopyNodeList (const xmlNodePtr node); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewTextChild (xmlNodePtr parent, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocRawNode (xmlDocPtr doc, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *content); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNewDocFragment (xmlDocPtr doc); -#endif /* LIBXML_TREE_ENABLED */ - -/* - * Navigating. - */ -XMLPUBFUN long XMLCALL - xmlGetLineNo (xmlNodePtr node); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) -XMLPUBFUN xmlChar * XMLCALL - xmlGetNodePath (xmlNodePtr node); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocGetRootElement (xmlDocPtr doc); -XMLPUBFUN xmlNodePtr XMLCALL - xmlGetLastChild (xmlNodePtr parent); -XMLPUBFUN int XMLCALL - xmlNodeIsText (xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlIsBlankNode (xmlNodePtr node); - -/* - * Changing the structure. - */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlDocSetRootElement (xmlDocPtr doc, - xmlNodePtr root); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */ -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN void XMLCALL - xmlNodeSetName (xmlNodePtr cur, - const xmlChar *name); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddChild (xmlNodePtr parent, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddChildList (xmlNodePtr parent, - xmlNodePtr cur); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlReplaceNode (xmlNodePtr old, - xmlNodePtr cur); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \ - defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddPrevSibling (xmlNodePtr cur, - xmlNodePtr elem); -#endif /* LIBXML_TREE_ENABLED || LIBXML_HTML_ENABLED || LIBXML_SCHEMAS_ENABLED */ -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddSibling (xmlNodePtr cur, - xmlNodePtr elem); -XMLPUBFUN xmlNodePtr XMLCALL - xmlAddNextSibling (xmlNodePtr cur, - xmlNodePtr elem); -XMLPUBFUN void XMLCALL - xmlUnlinkNode (xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextMerge (xmlNodePtr first, - xmlNodePtr second); -XMLPUBFUN int XMLCALL - xmlTextConcat (xmlNodePtr node, - const xmlChar *content, - int len); -XMLPUBFUN void XMLCALL - xmlFreeNodeList (xmlNodePtr cur); -XMLPUBFUN void XMLCALL - xmlFreeNode (xmlNodePtr cur); -XMLPUBFUN void XMLCALL - xmlSetTreeDoc (xmlNodePtr tree, - xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSetListDoc (xmlNodePtr list, - xmlDocPtr doc); -/* - * Namespaces. - */ -XMLPUBFUN xmlNsPtr XMLCALL - xmlSearchNs (xmlDocPtr doc, - xmlNodePtr node, - const xmlChar *nameSpace); -XMLPUBFUN xmlNsPtr XMLCALL - xmlSearchNsByHref (xmlDocPtr doc, - xmlNodePtr node, - const xmlChar *href); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN xmlNsPtr * XMLCALL - xmlGetNsList (xmlDocPtr doc, - xmlNodePtr node); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) */ - -XMLPUBFUN void XMLCALL - xmlSetNs (xmlNodePtr node, - xmlNsPtr ns); -XMLPUBFUN xmlNsPtr XMLCALL - xmlCopyNamespace (xmlNsPtr cur); -XMLPUBFUN xmlNsPtr XMLCALL - xmlCopyNamespaceList (xmlNsPtr cur); - -/* - * Changing the content. - */ -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) -XMLPUBFUN xmlAttrPtr XMLCALL - xmlSetProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlSetNsProp (xmlNodePtr node, - xmlNsPtr ns, - const xmlChar *name, - const xmlChar *value); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */ -XMLPUBFUN xmlChar * XMLCALL - xmlGetNoNsProp (xmlNodePtr node, - const xmlChar *name); -XMLPUBFUN xmlChar * XMLCALL - xmlGetProp (xmlNodePtr node, - const xmlChar *name); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlHasProp (xmlNodePtr node, - const xmlChar *name); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlHasNsProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *nameSpace); -XMLPUBFUN xmlChar * XMLCALL - xmlGetNsProp (xmlNodePtr node, - const xmlChar *name, - const xmlChar *nameSpace); -XMLPUBFUN xmlNodePtr XMLCALL - xmlStringGetNodeList (xmlDocPtr doc, - const xmlChar *value); -XMLPUBFUN xmlNodePtr XMLCALL - xmlStringLenGetNodeList (xmlDocPtr doc, - const xmlChar *value, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlNodeListGetString (xmlDocPtr doc, - xmlNodePtr list, - int inLine); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlChar * XMLCALL - xmlNodeListGetRawString (xmlDocPtr doc, - xmlNodePtr list, - int inLine); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlNodeSetContent (xmlNodePtr cur, - const xmlChar *content); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN void XMLCALL - xmlNodeSetContentLen (xmlNodePtr cur, - const xmlChar *content, - int len); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlNodeAddContent (xmlNodePtr cur, - const xmlChar *content); -XMLPUBFUN void XMLCALL - xmlNodeAddContentLen (xmlNodePtr cur, - const xmlChar *content, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlNodeGetContent (xmlNodePtr cur); -XMLPUBFUN int XMLCALL - xmlNodeBufGetContent (xmlBufferPtr buffer, - xmlNodePtr cur); -XMLPUBFUN xmlChar * XMLCALL - xmlNodeGetLang (xmlNodePtr cur); -XMLPUBFUN int XMLCALL - xmlNodeGetSpacePreserve (xmlNodePtr cur); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN void XMLCALL - xmlNodeSetLang (xmlNodePtr cur, - const xmlChar *lang); -XMLPUBFUN void XMLCALL - xmlNodeSetSpacePreserve (xmlNodePtr cur, - int val); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN xmlChar * XMLCALL - xmlNodeGetBase (xmlDocPtr doc, - xmlNodePtr cur); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) -XMLPUBFUN void XMLCALL - xmlNodeSetBase (xmlNodePtr cur, - const xmlChar *uri); -#endif - -/* - * Removing content. - */ -XMLPUBFUN int XMLCALL - xmlRemoveProp (xmlAttrPtr cur); -#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN int XMLCALL - xmlUnsetNsProp (xmlNodePtr node, - xmlNsPtr ns, - const xmlChar *name); -XMLPUBFUN int XMLCALL - xmlUnsetProp (xmlNodePtr node, - const xmlChar *name); -#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */ - -/* - * Internal, don't use. - */ -XMLPUBFUN void XMLCALL - xmlBufferWriteCHAR (xmlBufferPtr buf, - const xmlChar *string); -XMLPUBFUN void XMLCALL - xmlBufferWriteChar (xmlBufferPtr buf, - const char *string); -XMLPUBFUN void XMLCALL - xmlBufferWriteQuotedString(xmlBufferPtr buf, - const xmlChar *string); - -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void xmlAttrSerializeTxtContent(xmlBufferPtr buf, - xmlDocPtr doc, - xmlAttrPtr attr, - const xmlChar *string); -#endif /* LIBXML_OUTPUT_ENABLED */ - -#ifdef LIBXML_TREE_ENABLED -/* - * Namespace handling. - */ -XMLPUBFUN int XMLCALL - xmlReconciliateNs (xmlDocPtr doc, - xmlNodePtr tree); -#endif - -#ifdef LIBXML_OUTPUT_ENABLED -/* - * Saving. - */ -XMLPUBFUN void XMLCALL - xmlDocDumpFormatMemory (xmlDocPtr cur, - xmlChar **mem, - int *size, - int format); -XMLPUBFUN void XMLCALL - xmlDocDumpMemory (xmlDocPtr cur, - xmlChar **mem, - int *size); -XMLPUBFUN void XMLCALL - xmlDocDumpMemoryEnc (xmlDocPtr out_doc, - xmlChar **doc_txt_ptr, - int * doc_txt_len, - const char *txt_encoding); -XMLPUBFUN void XMLCALL - xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc, - xmlChar **doc_txt_ptr, - int * doc_txt_len, - const char *txt_encoding, - int format); -XMLPUBFUN int XMLCALL - xmlDocFormatDump (FILE *f, - xmlDocPtr cur, - int format); -XMLPUBFUN int XMLCALL - xmlDocDump (FILE *f, - xmlDocPtr cur); -XMLPUBFUN void XMLCALL - xmlElemDump (FILE *f, - xmlDocPtr doc, - xmlNodePtr cur); -XMLPUBFUN int XMLCALL - xmlSaveFile (const char *filename, - xmlDocPtr cur); -XMLPUBFUN int XMLCALL - xmlSaveFormatFile (const char *filename, - xmlDocPtr cur, - int format); -XMLPUBFUN int XMLCALL - xmlNodeDump (xmlBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - int level, - int format); - -XMLPUBFUN int XMLCALL - xmlSaveFileTo (xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding); -XMLPUBFUN int XMLCALL - xmlSaveFormatFileTo (xmlOutputBufferPtr buf, - xmlDocPtr cur, - const char *encoding, - int format); -XMLPUBFUN void XMLCALL - xmlNodeDumpOutput (xmlOutputBufferPtr buf, - xmlDocPtr doc, - xmlNodePtr cur, - int level, - int format, - const char *encoding); - -XMLPUBFUN int XMLCALL - xmlSaveFormatFileEnc (const char *filename, - xmlDocPtr cur, - const char *encoding, - int format); - -XMLPUBFUN int XMLCALL - xmlSaveFileEnc (const char *filename, - xmlDocPtr cur, - const char *encoding); - -#endif /* LIBXML_OUTPUT_ENABLED */ -/* - * XHTML - */ -XMLPUBFUN int XMLCALL - xmlIsXHTML (const xmlChar *systemID, - const xmlChar *publicID); - -/* - * Compression. - */ -XMLPUBFUN int XMLCALL - xmlGetDocCompressMode (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSetDocCompressMode (xmlDocPtr doc, - int mode); -XMLPUBFUN int XMLCALL - xmlGetCompressMode (void); -XMLPUBFUN void XMLCALL - xmlSetCompressMode (int mode); - -/* -* DOM-wrapper helper functions. -*/ -XMLPUBFUN xmlDOMWrapCtxtPtr XMLCALL - xmlDOMWrapNewCtxt (void); -XMLPUBFUN void XMLCALL - xmlDOMWrapFreeCtxt (xmlDOMWrapCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlDOMWrapReconcileNamespaces(xmlDOMWrapCtxtPtr ctxt, - xmlNodePtr elem, - int options); -XMLPUBFUN int XMLCALL - xmlDOMWrapAdoptNode (xmlDOMWrapCtxtPtr ctxt, - xmlDocPtr sourceDoc, - xmlNodePtr node, - xmlDocPtr destDoc, - xmlNodePtr destParent, - int options); -XMLPUBFUN int XMLCALL - xmlDOMWrapRemoveNode (xmlDOMWrapCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr node, - int options); -XMLPUBFUN int XMLCALL - xmlDOMWrapCloneNode (xmlDOMWrapCtxtPtr ctxt, - xmlDocPtr sourceDoc, - xmlNodePtr node, - xmlNodePtr *clonedNode, - xmlDocPtr destDoc, - xmlNodePtr destParent, - int deep, - int options); - -#ifdef LIBXML_TREE_ENABLED -/* - * 5 interfaces from DOM ElementTraversal, but different in entities - * traversal. - */ -XMLPUBFUN unsigned long XMLCALL - xmlChildElementCount (xmlNodePtr parent); -XMLPUBFUN xmlNodePtr XMLCALL - xmlNextElementSibling (xmlNodePtr node); -XMLPUBFUN xmlNodePtr XMLCALL - xmlFirstElementChild (xmlNodePtr parent); -XMLPUBFUN xmlNodePtr XMLCALL - xmlLastElementChild (xmlNodePtr parent); -XMLPUBFUN xmlNodePtr XMLCALL - xmlPreviousElementSibling (xmlNodePtr node); -#endif -#ifdef __cplusplus -} -#endif -#ifndef __XML_PARSER_H__ -#include -#endif - -#endif /* __XML_TREE_H__ */ - diff --git a/third_party/libxml2/include_darwin/libxml/uri.h b/third_party/libxml2/include_darwin/libxml/uri.h deleted file mode 100644 index db48262..0000000 --- a/third_party/libxml2/include_darwin/libxml/uri.h +++ /dev/null @@ -1,94 +0,0 @@ -/** - * Summary: library of generic URI related routines - * Description: library of generic URI related routines - * Implements RFC 2396 - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_URI_H__ -#define __XML_URI_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlURI: - * - * A parsed URI reference. This is a struct containing the various fields - * as described in RFC 2396 but separated for further processing. - * - * Note: query is a deprecated field which is incorrectly unescaped. - * query_raw takes precedence over query if the former is set. - * See: http://mail.gnome.org/archives/xml/2007-April/thread.html#00127 - */ -typedef struct _xmlURI xmlURI; -typedef xmlURI *xmlURIPtr; -struct _xmlURI { - char *scheme; /* the URI scheme */ - char *opaque; /* opaque part */ - char *authority; /* the authority part */ - char *server; /* the server part */ - char *user; /* the user part */ - int port; /* the port number */ - char *path; /* the path string */ - char *query; /* the query string (deprecated - use with caution) */ - char *fragment; /* the fragment identifier */ - int cleanup; /* parsing potentially unclean URI */ - char *query_raw; /* the query string (as it appears in the URI) */ -}; - -/* - * This function is in tree.h: - * xmlChar * xmlNodeGetBase (xmlDocPtr doc, - * xmlNodePtr cur); - */ -XMLPUBFUN xmlURIPtr XMLCALL - xmlCreateURI (void); -XMLPUBFUN xmlChar * XMLCALL - xmlBuildURI (const xmlChar *URI, - const xmlChar *base); -XMLPUBFUN xmlChar * XMLCALL - xmlBuildRelativeURI (const xmlChar *URI, - const xmlChar *base); -XMLPUBFUN xmlURIPtr XMLCALL - xmlParseURI (const char *str); -XMLPUBFUN xmlURIPtr XMLCALL - xmlParseURIRaw (const char *str, - int raw); -XMLPUBFUN int XMLCALL - xmlParseURIReference (xmlURIPtr uri, - const char *str); -XMLPUBFUN xmlChar * XMLCALL - xmlSaveUri (xmlURIPtr uri); -XMLPUBFUN void XMLCALL - xmlPrintURI (FILE *stream, - xmlURIPtr uri); -XMLPUBFUN xmlChar * XMLCALL - xmlURIEscapeStr (const xmlChar *str, - const xmlChar *list); -XMLPUBFUN char * XMLCALL - xmlURIUnescapeString (const char *str, - int len, - char *target); -XMLPUBFUN int XMLCALL - xmlNormalizeURIPath (char *path); -XMLPUBFUN xmlChar * XMLCALL - xmlURIEscape (const xmlChar *str); -XMLPUBFUN void XMLCALL - xmlFreeURI (xmlURIPtr uri); -XMLPUBFUN xmlChar* XMLCALL - xmlCanonicPath (const xmlChar *path); -XMLPUBFUN xmlChar* XMLCALL - xmlPathToURI (const xmlChar *path); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_URI_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/valid.h b/third_party/libxml2/include_darwin/libxml/valid.h deleted file mode 100644 index f1892b0..0000000 --- a/third_party/libxml2/include_darwin/libxml/valid.h +++ /dev/null @@ -1,458 +0,0 @@ -/* - * Summary: The DTD validation - * Description: API for the DTD handling and the validity checking - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_VALID_H__ -#define __XML_VALID_H__ - -#include -#include -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Validation state added for non-determinist content model. - */ -typedef struct _xmlValidState xmlValidState; -typedef xmlValidState *xmlValidStatePtr; - -/** - * xmlValidityErrorFunc: - * @ctx: usually an xmlValidCtxtPtr to a validity error context, - * but comes from ctxt->userData (which normally contains such - * a pointer); ctxt->userData can be changed by the user. - * @msg: the string to format *printf like vararg - * @...: remaining arguments to the format - * - * Callback called when a validity error is found. This is a message - * oriented function similar to an *printf function. - */ -typedef void (XMLCDECL *xmlValidityErrorFunc) (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); - -/** - * xmlValidityWarningFunc: - * @ctx: usually an xmlValidCtxtPtr to a validity error context, - * but comes from ctxt->userData (which normally contains such - * a pointer); ctxt->userData can be changed by the user. - * @msg: the string to format *printf like vararg - * @...: remaining arguments to the format - * - * Callback called when a validity warning is found. This is a message - * oriented function similar to an *printf function. - */ -typedef void (XMLCDECL *xmlValidityWarningFunc) (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); - -#ifdef IN_LIBXML -/** - * XML_CTXT_FINISH_DTD_0: - * - * Special value for finishDtd field when embedded in an xmlParserCtxt - */ -#define XML_CTXT_FINISH_DTD_0 0xabcd1234 -/** - * XML_CTXT_FINISH_DTD_1: - * - * Special value for finishDtd field when embedded in an xmlParserCtxt - */ -#define XML_CTXT_FINISH_DTD_1 0xabcd1235 -#endif - -/* - * xmlValidCtxt: - * An xmlValidCtxt is used for error reporting when validating. - */ -typedef struct _xmlValidCtxt xmlValidCtxt; -typedef xmlValidCtxt *xmlValidCtxtPtr; -struct _xmlValidCtxt { - void *userData; /* user specific data block */ - xmlValidityErrorFunc error; /* the callback in case of errors */ - xmlValidityWarningFunc warning; /* the callback in case of warning */ - - /* Node analysis stack used when validating within entities */ - xmlNodePtr node; /* Current parsed Node */ - int nodeNr; /* Depth of the parsing stack */ - int nodeMax; /* Max depth of the parsing stack */ - xmlNodePtr *nodeTab; /* array of nodes */ - - unsigned int finishDtd; /* finished validating the Dtd ? */ - xmlDocPtr doc; /* the document */ - int valid; /* temporary validity check result */ - - /* state state used for non-determinist content validation */ - xmlValidState *vstate; /* current state */ - int vstateNr; /* Depth of the validation stack */ - int vstateMax; /* Max depth of the validation stack */ - xmlValidState *vstateTab; /* array of validation states */ - -#ifdef LIBXML_REGEXP_ENABLED - xmlAutomataPtr am; /* the automata */ - xmlAutomataStatePtr state; /* used to build the automata */ -#else - void *am; - void *state; -#endif -}; - -/* - * ALL notation declarations are stored in a table. - * There is one table per DTD. - */ - -typedef struct _xmlHashTable xmlNotationTable; -typedef xmlNotationTable *xmlNotationTablePtr; - -/* - * ALL element declarations are stored in a table. - * There is one table per DTD. - */ - -typedef struct _xmlHashTable xmlElementTable; -typedef xmlElementTable *xmlElementTablePtr; - -/* - * ALL attribute declarations are stored in a table. - * There is one table per DTD. - */ - -typedef struct _xmlHashTable xmlAttributeTable; -typedef xmlAttributeTable *xmlAttributeTablePtr; - -/* - * ALL IDs attributes are stored in a table. - * There is one table per document. - */ - -typedef struct _xmlHashTable xmlIDTable; -typedef xmlIDTable *xmlIDTablePtr; - -/* - * ALL Refs attributes are stored in a table. - * There is one table per document. - */ - -typedef struct _xmlHashTable xmlRefTable; -typedef xmlRefTable *xmlRefTablePtr; - -/* Notation */ -XMLPUBFUN xmlNotationPtr XMLCALL - xmlAddNotationDecl (xmlValidCtxtPtr ctxt, - xmlDtdPtr dtd, - const xmlChar *name, - const xmlChar *PublicID, - const xmlChar *SystemID); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlNotationTablePtr XMLCALL - xmlCopyNotationTable (xmlNotationTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeNotationTable (xmlNotationTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpNotationDecl (xmlBufferPtr buf, - xmlNotationPtr nota); -XMLPUBFUN void XMLCALL - xmlDumpNotationTable (xmlBufferPtr buf, - xmlNotationTablePtr table); -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* Element Content */ -/* the non Doc version are being deprecated */ -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlNewElementContent (const xmlChar *name, - xmlElementContentType type); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlCopyElementContent (xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - xmlFreeElementContent (xmlElementContentPtr cur); -/* the new versions with doc argument */ -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlNewDocElementContent (xmlDocPtr doc, - const xmlChar *name, - xmlElementContentType type); -XMLPUBFUN xmlElementContentPtr XMLCALL - xmlCopyDocElementContent(xmlDocPtr doc, - xmlElementContentPtr content); -XMLPUBFUN void XMLCALL - xmlFreeDocElementContent(xmlDocPtr doc, - xmlElementContentPtr cur); -XMLPUBFUN void XMLCALL - xmlSnprintfElementContent(char *buf, - int size, - xmlElementContentPtr content, - int englob); -#ifdef LIBXML_OUTPUT_ENABLED -/* DEPRECATED */ -XMLPUBFUN void XMLCALL - xmlSprintfElementContent(char *buf, - xmlElementContentPtr content, - int englob); -#endif /* LIBXML_OUTPUT_ENABLED */ -/* DEPRECATED */ - -/* Element */ -XMLPUBFUN xmlElementPtr XMLCALL - xmlAddElementDecl (xmlValidCtxtPtr ctxt, - xmlDtdPtr dtd, - const xmlChar *name, - xmlElementTypeVal type, - xmlElementContentPtr content); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlElementTablePtr XMLCALL - xmlCopyElementTable (xmlElementTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeElementTable (xmlElementTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpElementTable (xmlBufferPtr buf, - xmlElementTablePtr table); -XMLPUBFUN void XMLCALL - xmlDumpElementDecl (xmlBufferPtr buf, - xmlElementPtr elem); -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* Enumeration */ -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlCreateEnumeration (const xmlChar *name); -XMLPUBFUN void XMLCALL - xmlFreeEnumeration (xmlEnumerationPtr cur); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlEnumerationPtr XMLCALL - xmlCopyEnumeration (xmlEnumerationPtr cur); -#endif /* LIBXML_TREE_ENABLED */ - -/* Attribute */ -XMLPUBFUN xmlAttributePtr XMLCALL - xmlAddAttributeDecl (xmlValidCtxtPtr ctxt, - xmlDtdPtr dtd, - const xmlChar *elem, - const xmlChar *name, - const xmlChar *ns, - xmlAttributeType type, - xmlAttributeDefault def, - const xmlChar *defaultValue, - xmlEnumerationPtr tree); -#ifdef LIBXML_TREE_ENABLED -XMLPUBFUN xmlAttributeTablePtr XMLCALL - xmlCopyAttributeTable (xmlAttributeTablePtr table); -#endif /* LIBXML_TREE_ENABLED */ -XMLPUBFUN void XMLCALL - xmlFreeAttributeTable (xmlAttributeTablePtr table); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlDumpAttributeTable (xmlBufferPtr buf, - xmlAttributeTablePtr table); -XMLPUBFUN void XMLCALL - xmlDumpAttributeDecl (xmlBufferPtr buf, - xmlAttributePtr attr); -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* IDs */ -XMLPUBFUN xmlIDPtr XMLCALL - xmlAddID (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - const xmlChar *value, - xmlAttrPtr attr); -XMLPUBFUN void XMLCALL - xmlFreeIDTable (xmlIDTablePtr table); -XMLPUBFUN xmlAttrPtr XMLCALL - xmlGetID (xmlDocPtr doc, - const xmlChar *ID); -XMLPUBFUN int XMLCALL - xmlIsID (xmlDocPtr doc, - xmlNodePtr elem, - xmlAttrPtr attr); -XMLPUBFUN int XMLCALL - xmlRemoveID (xmlDocPtr doc, - xmlAttrPtr attr); - -/* IDREFs */ -XMLPUBFUN xmlRefPtr XMLCALL - xmlAddRef (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - const xmlChar *value, - xmlAttrPtr attr); -XMLPUBFUN void XMLCALL - xmlFreeRefTable (xmlRefTablePtr table); -XMLPUBFUN int XMLCALL - xmlIsRef (xmlDocPtr doc, - xmlNodePtr elem, - xmlAttrPtr attr); -XMLPUBFUN int XMLCALL - xmlRemoveRef (xmlDocPtr doc, - xmlAttrPtr attr); -XMLPUBFUN xmlListPtr XMLCALL - xmlGetRefs (xmlDocPtr doc, - const xmlChar *ID); - -/** - * The public function calls related to validity checking. - */ -#ifdef LIBXML_VALID_ENABLED -/* Allocate/Release Validation Contexts */ -XMLPUBFUN xmlValidCtxtPtr XMLCALL - xmlNewValidCtxt(void); -XMLPUBFUN void XMLCALL - xmlFreeValidCtxt(xmlValidCtxtPtr); - -XMLPUBFUN int XMLCALL - xmlValidateRoot (xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlValidateElementDecl (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlElementPtr elem); -XMLPUBFUN xmlChar * XMLCALL - xmlValidNormalizeAttributeValue(xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN xmlChar * XMLCALL - xmlValidCtxtNormalizeAttributeValue(xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *name, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateAttributeDecl(xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlAttributePtr attr); -XMLPUBFUN int XMLCALL - xmlValidateAttributeValue(xmlAttributeType type, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNotationDecl (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNotationPtr nota); -XMLPUBFUN int XMLCALL - xmlValidateDtd (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlDtdPtr dtd); -XMLPUBFUN int XMLCALL - xmlValidateDtdFinal (xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlValidateDocument (xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlValidateElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlValidateOneElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlValidateOneAttribute (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - xmlAttrPtr attr, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateOneNamespace (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *prefix, - xmlNsPtr ns, - const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateDocumentFinal(xmlValidCtxtPtr ctxt, - xmlDocPtr doc); -#endif /* LIBXML_VALID_ENABLED */ - -#if defined(LIBXML_VALID_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN int XMLCALL - xmlValidateNotationUse (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - const xmlChar *notationName); -#endif /* LIBXML_VALID_ENABLED or LIBXML_SCHEMAS_ENABLED */ - -XMLPUBFUN int XMLCALL - xmlIsMixedElement (xmlDocPtr doc, - const xmlChar *name); -XMLPUBFUN xmlAttributePtr XMLCALL - xmlGetDtdAttrDesc (xmlDtdPtr dtd, - const xmlChar *elem, - const xmlChar *name); -XMLPUBFUN xmlAttributePtr XMLCALL - xmlGetDtdQAttrDesc (xmlDtdPtr dtd, - const xmlChar *elem, - const xmlChar *name, - const xmlChar *prefix); -XMLPUBFUN xmlNotationPtr XMLCALL - xmlGetDtdNotationDesc (xmlDtdPtr dtd, - const xmlChar *name); -XMLPUBFUN xmlElementPtr XMLCALL - xmlGetDtdQElementDesc (xmlDtdPtr dtd, - const xmlChar *name, - const xmlChar *prefix); -XMLPUBFUN xmlElementPtr XMLCALL - xmlGetDtdElementDesc (xmlDtdPtr dtd, - const xmlChar *name); - -#ifdef LIBXML_VALID_ENABLED - -XMLPUBFUN int XMLCALL - xmlValidGetPotentialChildren(xmlElementContent *ctree, - const xmlChar **names, - int *len, - int max); - -XMLPUBFUN int XMLCALL - xmlValidGetValidElements(xmlNode *prev, - xmlNode *next, - const xmlChar **names, - int max); -XMLPUBFUN int XMLCALL - xmlValidateNameValue (const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNamesValue (const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNmtokenValue (const xmlChar *value); -XMLPUBFUN int XMLCALL - xmlValidateNmtokensValue(const xmlChar *value); - -#ifdef LIBXML_REGEXP_ENABLED -/* - * Validation based on the regexp support - */ -XMLPUBFUN int XMLCALL - xmlValidBuildContentModel(xmlValidCtxtPtr ctxt, - xmlElementPtr elem); - -XMLPUBFUN int XMLCALL - xmlValidatePushElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *qname); -XMLPUBFUN int XMLCALL - xmlValidatePushCData (xmlValidCtxtPtr ctxt, - const xmlChar *data, - int len); -XMLPUBFUN int XMLCALL - xmlValidatePopElement (xmlValidCtxtPtr ctxt, - xmlDocPtr doc, - xmlNodePtr elem, - const xmlChar *qname); -#endif /* LIBXML_REGEXP_ENABLED */ -#endif /* LIBXML_VALID_ENABLED */ -#ifdef __cplusplus -} -#endif -#endif /* __XML_VALID_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xinclude.h b/third_party/libxml2/include_darwin/libxml/xinclude.h deleted file mode 100644 index ba9c9b5..0000000 --- a/third_party/libxml2/include_darwin/libxml/xinclude.h +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Summary: implementation of XInclude - * Description: API to handle XInclude processing, - * implements the - * World Wide Web Consortium Last Call Working Draft 10 November 2003 - * http://www.w3.org/TR/2003/WD-xinclude-20031110 - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XINCLUDE_H__ -#define __XML_XINCLUDE_H__ - -#include -#include - -#ifdef LIBXML_XINCLUDE_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * XINCLUDE_NS: - * - * Macro defining the Xinclude namespace: http://www.w3.org/2003/XInclude - */ -#define XINCLUDE_NS (const xmlChar *) "http://www.w3.org/2003/XInclude" -/** - * XINCLUDE_OLD_NS: - * - * Macro defining the draft Xinclude namespace: http://www.w3.org/2001/XInclude - */ -#define XINCLUDE_OLD_NS (const xmlChar *) "http://www.w3.org/2001/XInclude" -/** - * XINCLUDE_NODE: - * - * Macro defining "include" - */ -#define XINCLUDE_NODE (const xmlChar *) "include" -/** - * XINCLUDE_FALLBACK: - * - * Macro defining "fallback" - */ -#define XINCLUDE_FALLBACK (const xmlChar *) "fallback" -/** - * XINCLUDE_HREF: - * - * Macro defining "href" - */ -#define XINCLUDE_HREF (const xmlChar *) "href" -/** - * XINCLUDE_PARSE: - * - * Macro defining "parse" - */ -#define XINCLUDE_PARSE (const xmlChar *) "parse" -/** - * XINCLUDE_PARSE_XML: - * - * Macro defining "xml" - */ -#define XINCLUDE_PARSE_XML (const xmlChar *) "xml" -/** - * XINCLUDE_PARSE_TEXT: - * - * Macro defining "text" - */ -#define XINCLUDE_PARSE_TEXT (const xmlChar *) "text" -/** - * XINCLUDE_PARSE_ENCODING: - * - * Macro defining "encoding" - */ -#define XINCLUDE_PARSE_ENCODING (const xmlChar *) "encoding" -/** - * XINCLUDE_PARSE_XPOINTER: - * - * Macro defining "xpointer" - */ -#define XINCLUDE_PARSE_XPOINTER (const xmlChar *) "xpointer" - -typedef struct _xmlXIncludeCtxt xmlXIncludeCtxt; -typedef xmlXIncludeCtxt *xmlXIncludeCtxtPtr; - -/* - * standalone processing - */ -XMLPUBFUN int XMLCALL - xmlXIncludeProcess (xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessFlags (xmlDocPtr doc, - int flags); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessFlagsData(xmlDocPtr doc, - int flags, - void *data); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessTree (xmlNodePtr tree); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessTreeFlags(xmlNodePtr tree, - int flags); -/* - * contextual processing - */ -XMLPUBFUN xmlXIncludeCtxtPtr XMLCALL - xmlXIncludeNewContext (xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlXIncludeSetFlags (xmlXIncludeCtxtPtr ctxt, - int flags); -XMLPUBFUN void XMLCALL - xmlXIncludeFreeContext (xmlXIncludeCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlXIncludeProcessNode (xmlXIncludeCtxtPtr ctxt, - xmlNodePtr tree); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XINCLUDE_ENABLED */ - -#endif /* __XML_XINCLUDE_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xlink.h b/third_party/libxml2/include_darwin/libxml/xlink.h deleted file mode 100644 index 083c7ed..0000000 --- a/third_party/libxml2/include_darwin/libxml/xlink.h +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Summary: unfinished XLink detection module - * Description: unfinished XLink detection module - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XLINK_H__ -#define __XML_XLINK_H__ - -#include -#include - -#ifdef LIBXML_XPTR_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * Various defines for the various Link properties. - * - * NOTE: the link detection layer will try to resolve QName expansion - * of namespaces. If "foo" is the prefix for "http://foo.com/" - * then the link detection layer will expand role="foo:myrole" - * to "http://foo.com/:myrole". - * NOTE: the link detection layer will expand URI-Refences found on - * href attributes by using the base mechanism if found. - */ -typedef xmlChar *xlinkHRef; -typedef xmlChar *xlinkRole; -typedef xmlChar *xlinkTitle; - -typedef enum { - XLINK_TYPE_NONE = 0, - XLINK_TYPE_SIMPLE, - XLINK_TYPE_EXTENDED, - XLINK_TYPE_EXTENDED_SET -} xlinkType; - -typedef enum { - XLINK_SHOW_NONE = 0, - XLINK_SHOW_NEW, - XLINK_SHOW_EMBED, - XLINK_SHOW_REPLACE -} xlinkShow; - -typedef enum { - XLINK_ACTUATE_NONE = 0, - XLINK_ACTUATE_AUTO, - XLINK_ACTUATE_ONREQUEST -} xlinkActuate; - -/** - * xlinkNodeDetectFunc: - * @ctx: user data pointer - * @node: the node to check - * - * This is the prototype for the link detection routine. - * It calls the default link detection callbacks upon link detection. - */ -typedef void (*xlinkNodeDetectFunc) (void *ctx, xmlNodePtr node); - -/* - * The link detection module interact with the upper layers using - * a set of callback registered at parsing time. - */ - -/** - * xlinkSimpleLinkFunk: - * @ctx: user data pointer - * @node: the node carrying the link - * @href: the target of the link - * @role: the role string - * @title: the link title - * - * This is the prototype for a simple link detection callback. - */ -typedef void -(*xlinkSimpleLinkFunk) (void *ctx, - xmlNodePtr node, - const xlinkHRef href, - const xlinkRole role, - const xlinkTitle title); - -/** - * xlinkExtendedLinkFunk: - * @ctx: user data pointer - * @node: the node carrying the link - * @nbLocators: the number of locators detected on the link - * @hrefs: pointer to the array of locator hrefs - * @roles: pointer to the array of locator roles - * @nbArcs: the number of arcs detected on the link - * @from: pointer to the array of source roles found on the arcs - * @to: pointer to the array of target roles found on the arcs - * @show: array of values for the show attributes found on the arcs - * @actuate: array of values for the actuate attributes found on the arcs - * @nbTitles: the number of titles detected on the link - * @title: array of titles detected on the link - * @langs: array of xml:lang values for the titles - * - * This is the prototype for a extended link detection callback. - */ -typedef void -(*xlinkExtendedLinkFunk)(void *ctx, - xmlNodePtr node, - int nbLocators, - const xlinkHRef *hrefs, - const xlinkRole *roles, - int nbArcs, - const xlinkRole *from, - const xlinkRole *to, - xlinkShow *show, - xlinkActuate *actuate, - int nbTitles, - const xlinkTitle *titles, - const xmlChar **langs); - -/** - * xlinkExtendedLinkSetFunk: - * @ctx: user data pointer - * @node: the node carrying the link - * @nbLocators: the number of locators detected on the link - * @hrefs: pointer to the array of locator hrefs - * @roles: pointer to the array of locator roles - * @nbTitles: the number of titles detected on the link - * @title: array of titles detected on the link - * @langs: array of xml:lang values for the titles - * - * This is the prototype for a extended link set detection callback. - */ -typedef void -(*xlinkExtendedLinkSetFunk) (void *ctx, - xmlNodePtr node, - int nbLocators, - const xlinkHRef *hrefs, - const xlinkRole *roles, - int nbTitles, - const xlinkTitle *titles, - const xmlChar **langs); - -/** - * This is the structure containing a set of Links detection callbacks. - * - * There is no default xlink callbacks, if one want to get link - * recognition activated, those call backs must be provided before parsing. - */ -typedef struct _xlinkHandler xlinkHandler; -typedef xlinkHandler *xlinkHandlerPtr; -struct _xlinkHandler { - xlinkSimpleLinkFunk simple; - xlinkExtendedLinkFunk extended; - xlinkExtendedLinkSetFunk set; -}; - -/* - * The default detection routine, can be overridden, they call the default - * detection callbacks. - */ - -XMLPUBFUN xlinkNodeDetectFunc XMLCALL - xlinkGetDefaultDetect (void); -XMLPUBFUN void XMLCALL - xlinkSetDefaultDetect (xlinkNodeDetectFunc func); - -/* - * Routines to set/get the default handlers. - */ -XMLPUBFUN xlinkHandlerPtr XMLCALL - xlinkGetDefaultHandler (void); -XMLPUBFUN void XMLCALL - xlinkSetDefaultHandler (xlinkHandlerPtr handler); - -/* - * Link detection module itself. - */ -XMLPUBFUN xlinkType XMLCALL - xlinkIsLink (xmlDocPtr doc, - xmlNodePtr node); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPTR_ENABLED */ - -#endif /* __XML_XLINK_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlIO.h b/third_party/libxml2/include_darwin/libxml/xmlIO.h deleted file mode 100644 index eea9ed6..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlIO.h +++ /dev/null @@ -1,360 +0,0 @@ -/* - * Summary: interface for the I/O interfaces used by the parser - * Description: interface for the I/O interfaces used by the parser - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_IO_H__ -#define __XML_IO_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * Those are the functions and datatypes for the parser input - * I/O structures. - */ - -/** - * xmlInputMatchCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Input API to detect if the current handler - * can provide input fonctionnalities for this resource. - * - * Returns 1 if yes and 0 if another Input module should be used - */ -typedef int (XMLCALL *xmlInputMatchCallback) (char const *filename); -/** - * xmlInputOpenCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Input API to open the resource - * - * Returns an Input context or NULL in case or error - */ -typedef void * (XMLCALL *xmlInputOpenCallback) (char const *filename); -/** - * xmlInputReadCallback: - * @context: an Input context - * @buffer: the buffer to store data read - * @len: the length of the buffer in bytes - * - * Callback used in the I/O Input API to read the resource - * - * Returns the number of bytes read or -1 in case of error - */ -typedef int (XMLCALL *xmlInputReadCallback) (void * context, char * buffer, int len); -/** - * xmlInputCloseCallback: - * @context: an Input context - * - * Callback used in the I/O Input API to close the resource - * - * Returns 0 or -1 in case of error - */ -typedef int (XMLCALL *xmlInputCloseCallback) (void * context); - -#ifdef LIBXML_OUTPUT_ENABLED -/* - * Those are the functions and datatypes for the library output - * I/O structures. - */ - -/** - * xmlOutputMatchCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Output API to detect if the current handler - * can provide output fonctionnalities for this resource. - * - * Returns 1 if yes and 0 if another Output module should be used - */ -typedef int (XMLCALL *xmlOutputMatchCallback) (char const *filename); -/** - * xmlOutputOpenCallback: - * @filename: the filename or URI - * - * Callback used in the I/O Output API to open the resource - * - * Returns an Output context or NULL in case or error - */ -typedef void * (XMLCALL *xmlOutputOpenCallback) (char const *filename); -/** - * xmlOutputWriteCallback: - * @context: an Output context - * @buffer: the buffer of data to write - * @len: the length of the buffer in bytes - * - * Callback used in the I/O Output API to write to the resource - * - * Returns the number of bytes written or -1 in case of error - */ -typedef int (XMLCALL *xmlOutputWriteCallback) (void * context, const char * buffer, - int len); -/** - * xmlOutputCloseCallback: - * @context: an Output context - * - * Callback used in the I/O Output API to close the resource - * - * Returns 0 or -1 in case of error - */ -typedef int (XMLCALL *xmlOutputCloseCallback) (void * context); -#endif /* LIBXML_OUTPUT_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif -struct _xmlParserInputBuffer { - void* context; - xmlInputReadCallback readcallback; - xmlInputCloseCallback closecallback; - - xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */ - - xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 */ - xmlBufferPtr raw; /* if encoder != NULL buffer for raw input */ - int compressed; /* -1=unknown, 0=not compressed, 1=compressed */ - int error; - unsigned long rawconsumed;/* amount consumed from raw */ -}; - - -#ifdef LIBXML_OUTPUT_ENABLED -struct _xmlOutputBuffer { - void* context; - xmlOutputWriteCallback writecallback; - xmlOutputCloseCallback closecallback; - - xmlCharEncodingHandlerPtr encoder; /* I18N conversions to UTF-8 */ - - xmlBufferPtr buffer; /* Local buffer encoded in UTF-8 or ISOLatin */ - xmlBufferPtr conv; /* if encoder != NULL buffer for output */ - int written; /* total number of byte written */ - int error; -}; -#endif /* LIBXML_OUTPUT_ENABLED */ - -/* - * Interfaces for input - */ -XMLPUBFUN void XMLCALL - xmlCleanupInputCallbacks (void); - -XMLPUBFUN int XMLCALL - xmlPopInputCallbacks (void); - -XMLPUBFUN void XMLCALL - xmlRegisterDefaultInputCallbacks (void); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlAllocParserInputBuffer (xmlCharEncoding enc); - -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateFilename (const char *URI, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateFile (FILE *file, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateFd (int fd, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateMem (const char *mem, int size, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateStatic (const char *mem, int size, - xmlCharEncoding enc); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlParserInputBufferCreateIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - xmlCharEncoding enc); -XMLPUBFUN int XMLCALL - xmlParserInputBufferRead (xmlParserInputBufferPtr in, - int len); -XMLPUBFUN int XMLCALL - xmlParserInputBufferGrow (xmlParserInputBufferPtr in, - int len); -XMLPUBFUN int XMLCALL - xmlParserInputBufferPush (xmlParserInputBufferPtr in, - int len, - const char *buf); -XMLPUBFUN void XMLCALL - xmlFreeParserInputBuffer (xmlParserInputBufferPtr in); -XMLPUBFUN char * XMLCALL - xmlParserGetDirectory (const char *filename); - -XMLPUBFUN int XMLCALL - xmlRegisterInputCallbacks (xmlInputMatchCallback matchFunc, - xmlInputOpenCallback openFunc, - xmlInputReadCallback readFunc, - xmlInputCloseCallback closeFunc); - -xmlParserInputBufferPtr - __xmlParserInputBufferCreateFilename(const char *URI, - xmlCharEncoding enc); - -#ifdef LIBXML_OUTPUT_ENABLED -/* - * Interfaces for output - */ -XMLPUBFUN void XMLCALL - xmlCleanupOutputCallbacks (void); -XMLPUBFUN void XMLCALL - xmlRegisterDefaultOutputCallbacks(void); -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlAllocOutputBuffer (xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateFilename (const char *URI, - xmlCharEncodingHandlerPtr encoder, - int compression); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateFile (FILE *file, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateBuffer (xmlBufferPtr buffer, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateFd (int fd, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN xmlOutputBufferPtr XMLCALL - xmlOutputBufferCreateIO (xmlOutputWriteCallback iowrite, - xmlOutputCloseCallback ioclose, - void *ioctx, - xmlCharEncodingHandlerPtr encoder); - -XMLPUBFUN int XMLCALL - xmlOutputBufferWrite (xmlOutputBufferPtr out, - int len, - const char *buf); -XMLPUBFUN int XMLCALL - xmlOutputBufferWriteString (xmlOutputBufferPtr out, - const char *str); -XMLPUBFUN int XMLCALL - xmlOutputBufferWriteEscape (xmlOutputBufferPtr out, - const xmlChar *str, - xmlCharEncodingOutputFunc escaping); - -XMLPUBFUN int XMLCALL - xmlOutputBufferFlush (xmlOutputBufferPtr out); -XMLPUBFUN int XMLCALL - xmlOutputBufferClose (xmlOutputBufferPtr out); - -XMLPUBFUN int XMLCALL - xmlRegisterOutputCallbacks (xmlOutputMatchCallback matchFunc, - xmlOutputOpenCallback openFunc, - xmlOutputWriteCallback writeFunc, - xmlOutputCloseCallback closeFunc); - -xmlOutputBufferPtr - __xmlOutputBufferCreateFilename(const char *URI, - xmlCharEncodingHandlerPtr encoder, - int compression); - -#ifdef LIBXML_HTTP_ENABLED -/* This function only exists if HTTP support built into the library */ -XMLPUBFUN void XMLCALL - xmlRegisterHTTPPostCallbacks (void ); -#endif /* LIBXML_HTTP_ENABLED */ - -#endif /* LIBXML_OUTPUT_ENABLED */ - -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlCheckHTTPInput (xmlParserCtxtPtr ctxt, - xmlParserInputPtr ret); - -/* - * A predefined entity loader disabling network accesses - */ -XMLPUBFUN xmlParserInputPtr XMLCALL - xmlNoNetExternalEntityLoader (const char *URL, - const char *ID, - xmlParserCtxtPtr ctxt); - -/* - * xmlNormalizeWindowsPath is obsolete, don't use it. - * Check xmlCanonicPath in uri.h for a better alternative. - */ -XMLPUBFUN xmlChar * XMLCALL - xmlNormalizeWindowsPath (const xmlChar *path); - -XMLPUBFUN int XMLCALL - xmlCheckFilename (const char *path); -/** - * Default 'file://' protocol callbacks - */ -XMLPUBFUN int XMLCALL - xmlFileMatch (const char *filename); -XMLPUBFUN void * XMLCALL - xmlFileOpen (const char *filename); -XMLPUBFUN int XMLCALL - xmlFileRead (void * context, - char * buffer, - int len); -XMLPUBFUN int XMLCALL - xmlFileClose (void * context); - -/** - * Default 'http://' protocol callbacks - */ -#ifdef LIBXML_HTTP_ENABLED -XMLPUBFUN int XMLCALL - xmlIOHTTPMatch (const char *filename); -XMLPUBFUN void * XMLCALL - xmlIOHTTPOpen (const char *filename); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void * XMLCALL - xmlIOHTTPOpenW (const char * post_uri, - int compression ); -#endif /* LIBXML_OUTPUT_ENABLED */ -XMLPUBFUN int XMLCALL - xmlIOHTTPRead (void * context, - char * buffer, - int len); -XMLPUBFUN int XMLCALL - xmlIOHTTPClose (void * context); -#endif /* LIBXML_HTTP_ENABLED */ - -/** - * Default 'ftp://' protocol callbacks - */ -#ifdef LIBXML_FTP_ENABLED -XMLPUBFUN int XMLCALL - xmlIOFTPMatch (const char *filename); -XMLPUBFUN void * XMLCALL - xmlIOFTPOpen (const char *filename); -XMLPUBFUN int XMLCALL - xmlIOFTPRead (void * context, - char * buffer, - int len); -XMLPUBFUN int XMLCALL - xmlIOFTPClose (void * context); -#endif /* LIBXML_FTP_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_IO_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlautomata.h b/third_party/libxml2/include_darwin/libxml/xmlautomata.h deleted file mode 100644 index f98b55e..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlautomata.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - * Summary: API to build regexp automata - * Description: the API to build regexp automata - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_AUTOMATA_H__ -#define __XML_AUTOMATA_H__ - -#include -#include - -#ifdef LIBXML_REGEXP_ENABLED -#ifdef LIBXML_AUTOMATA_ENABLED -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlAutomataPtr: - * - * A libxml automata description, It can be compiled into a regexp - */ -typedef struct _xmlAutomata xmlAutomata; -typedef xmlAutomata *xmlAutomataPtr; - -/** - * xmlAutomataStatePtr: - * - * A state int the automata description, - */ -typedef struct _xmlAutomataState xmlAutomataState; -typedef xmlAutomataState *xmlAutomataStatePtr; - -/* - * Building API - */ -XMLPUBFUN xmlAutomataPtr XMLCALL - xmlNewAutomata (void); -XMLPUBFUN void XMLCALL - xmlFreeAutomata (xmlAutomataPtr am); - -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataGetInitState (xmlAutomataPtr am); -XMLPUBFUN int XMLCALL - xmlAutomataSetFinalState (xmlAutomataPtr am, - xmlAutomataStatePtr state); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewState (xmlAutomataPtr am); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewTransition (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewTransition2 (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewNegTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - void *data); - -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCountTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCountTrans2 (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewOnceTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewOnceTrans2 (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - const xmlChar *token, - const xmlChar *token2, - int min, - int max, - void *data); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewAllTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - int lax); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewEpsilon (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCountedTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - int counter); -XMLPUBFUN xmlAutomataStatePtr XMLCALL - xmlAutomataNewCounterTrans (xmlAutomataPtr am, - xmlAutomataStatePtr from, - xmlAutomataStatePtr to, - int counter); -XMLPUBFUN int XMLCALL - xmlAutomataNewCounter (xmlAutomataPtr am, - int min, - int max); - -XMLPUBFUN xmlRegexpPtr XMLCALL - xmlAutomataCompile (xmlAutomataPtr am); -XMLPUBFUN int XMLCALL - xmlAutomataIsDeterminist (xmlAutomataPtr am); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_AUTOMATA_ENABLED */ -#endif /* LIBXML_REGEXP_ENABLED */ - -#endif /* __XML_AUTOMATA_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlerror.h b/third_party/libxml2/include_darwin/libxml/xmlerror.h deleted file mode 100644 index 7cce9c3..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlerror.h +++ /dev/null @@ -1,944 +0,0 @@ -/* - * Summary: error handling - * Description: the API used to report errors - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#include - -#ifndef __XML_ERROR_H__ -#define __XML_ERROR_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlErrorLevel: - * - * Indicates the level of an error - */ -typedef enum { - XML_ERR_NONE = 0, - XML_ERR_WARNING = 1, /* A simple warning */ - XML_ERR_ERROR = 2, /* A recoverable error */ - XML_ERR_FATAL = 3 /* A fatal error */ -} xmlErrorLevel; - -/** - * xmlErrorDomain: - * - * Indicates where an error may have come from - */ -typedef enum { - XML_FROM_NONE = 0, - XML_FROM_PARSER, /* The XML parser */ - XML_FROM_TREE, /* The tree module */ - XML_FROM_NAMESPACE, /* The XML Namespace module */ - XML_FROM_DTD, /* The XML DTD validation with parser context*/ - XML_FROM_HTML, /* The HTML parser */ - XML_FROM_MEMORY, /* The memory allocator */ - XML_FROM_OUTPUT, /* The serialization code */ - XML_FROM_IO, /* The Input/Output stack */ - XML_FROM_FTP, /* The FTP module */ - XML_FROM_HTTP, /* The HTTP module */ - XML_FROM_XINCLUDE, /* The XInclude processing */ - XML_FROM_XPATH, /* The XPath module */ - XML_FROM_XPOINTER, /* The XPointer module */ - XML_FROM_REGEXP, /* The regular expressions module */ - XML_FROM_DATATYPE, /* The W3C XML Schemas Datatype module */ - XML_FROM_SCHEMASP, /* The W3C XML Schemas parser module */ - XML_FROM_SCHEMASV, /* The W3C XML Schemas validation module */ - XML_FROM_RELAXNGP, /* The Relax-NG parser module */ - XML_FROM_RELAXNGV, /* The Relax-NG validator module */ - XML_FROM_CATALOG, /* The Catalog module */ - XML_FROM_C14N, /* The Canonicalization module */ - XML_FROM_XSLT, /* The XSLT engine from libxslt */ - XML_FROM_VALID, /* The XML DTD validation with valid context */ - XML_FROM_CHECK, /* The error checking module */ - XML_FROM_WRITER, /* The xmlwriter module */ - XML_FROM_MODULE, /* The dynamically loaded module module*/ - XML_FROM_I18N, /* The module handling character conversion */ - XML_FROM_SCHEMATRONV /* The Schematron validator module */ -} xmlErrorDomain; - -/** - * xmlError: - * - * An XML Error instance. - */ - -typedef struct _xmlError xmlError; -typedef xmlError *xmlErrorPtr; -struct _xmlError { - int domain; /* What part of the library raised this error */ - int code; /* The error code, e.g. an xmlParserError */ - char *message;/* human-readable informative error message */ - xmlErrorLevel level;/* how consequent is the error */ - char *file; /* the filename */ - int line; /* the line number if available */ - char *str1; /* extra string information */ - char *str2; /* extra string information */ - char *str3; /* extra string information */ - int int1; /* extra number information */ - int int2; /* column number of the error or 0 if N/A (todo: rename this field when we would break ABI) */ - void *ctxt; /* the parser context if available */ - void *node; /* the node in the tree */ -}; - -/** - * xmlParserError: - * - * This is an error that the XML (or HTML) parser can generate - */ -typedef enum { - XML_ERR_OK = 0, - XML_ERR_INTERNAL_ERROR, /* 1 */ - XML_ERR_NO_MEMORY, /* 2 */ - XML_ERR_DOCUMENT_START, /* 3 */ - XML_ERR_DOCUMENT_EMPTY, /* 4 */ - XML_ERR_DOCUMENT_END, /* 5 */ - XML_ERR_INVALID_HEX_CHARREF, /* 6 */ - XML_ERR_INVALID_DEC_CHARREF, /* 7 */ - XML_ERR_INVALID_CHARREF, /* 8 */ - XML_ERR_INVALID_CHAR, /* 9 */ - XML_ERR_CHARREF_AT_EOF, /* 10 */ - XML_ERR_CHARREF_IN_PROLOG, /* 11 */ - XML_ERR_CHARREF_IN_EPILOG, /* 12 */ - XML_ERR_CHARREF_IN_DTD, /* 13 */ - XML_ERR_ENTITYREF_AT_EOF, /* 14 */ - XML_ERR_ENTITYREF_IN_PROLOG, /* 15 */ - XML_ERR_ENTITYREF_IN_EPILOG, /* 16 */ - XML_ERR_ENTITYREF_IN_DTD, /* 17 */ - XML_ERR_PEREF_AT_EOF, /* 18 */ - XML_ERR_PEREF_IN_PROLOG, /* 19 */ - XML_ERR_PEREF_IN_EPILOG, /* 20 */ - XML_ERR_PEREF_IN_INT_SUBSET, /* 21 */ - XML_ERR_ENTITYREF_NO_NAME, /* 22 */ - XML_ERR_ENTITYREF_SEMICOL_MISSING, /* 23 */ - XML_ERR_PEREF_NO_NAME, /* 24 */ - XML_ERR_PEREF_SEMICOL_MISSING, /* 25 */ - XML_ERR_UNDECLARED_ENTITY, /* 26 */ - XML_WAR_UNDECLARED_ENTITY, /* 27 */ - XML_ERR_UNPARSED_ENTITY, /* 28 */ - XML_ERR_ENTITY_IS_EXTERNAL, /* 29 */ - XML_ERR_ENTITY_IS_PARAMETER, /* 30 */ - XML_ERR_UNKNOWN_ENCODING, /* 31 */ - XML_ERR_UNSUPPORTED_ENCODING, /* 32 */ - XML_ERR_STRING_NOT_STARTED, /* 33 */ - XML_ERR_STRING_NOT_CLOSED, /* 34 */ - XML_ERR_NS_DECL_ERROR, /* 35 */ - XML_ERR_ENTITY_NOT_STARTED, /* 36 */ - XML_ERR_ENTITY_NOT_FINISHED, /* 37 */ - XML_ERR_LT_IN_ATTRIBUTE, /* 38 */ - XML_ERR_ATTRIBUTE_NOT_STARTED, /* 39 */ - XML_ERR_ATTRIBUTE_NOT_FINISHED, /* 40 */ - XML_ERR_ATTRIBUTE_WITHOUT_VALUE, /* 41 */ - XML_ERR_ATTRIBUTE_REDEFINED, /* 42 */ - XML_ERR_LITERAL_NOT_STARTED, /* 43 */ - XML_ERR_LITERAL_NOT_FINISHED, /* 44 */ - XML_ERR_COMMENT_NOT_FINISHED, /* 45 */ - XML_ERR_PI_NOT_STARTED, /* 46 */ - XML_ERR_PI_NOT_FINISHED, /* 47 */ - XML_ERR_NOTATION_NOT_STARTED, /* 48 */ - XML_ERR_NOTATION_NOT_FINISHED, /* 49 */ - XML_ERR_ATTLIST_NOT_STARTED, /* 50 */ - XML_ERR_ATTLIST_NOT_FINISHED, /* 51 */ - XML_ERR_MIXED_NOT_STARTED, /* 52 */ - XML_ERR_MIXED_NOT_FINISHED, /* 53 */ - XML_ERR_ELEMCONTENT_NOT_STARTED, /* 54 */ - XML_ERR_ELEMCONTENT_NOT_FINISHED, /* 55 */ - XML_ERR_XMLDECL_NOT_STARTED, /* 56 */ - XML_ERR_XMLDECL_NOT_FINISHED, /* 57 */ - XML_ERR_CONDSEC_NOT_STARTED, /* 58 */ - XML_ERR_CONDSEC_NOT_FINISHED, /* 59 */ - XML_ERR_EXT_SUBSET_NOT_FINISHED, /* 60 */ - XML_ERR_DOCTYPE_NOT_FINISHED, /* 61 */ - XML_ERR_MISPLACED_CDATA_END, /* 62 */ - XML_ERR_CDATA_NOT_FINISHED, /* 63 */ - XML_ERR_RESERVED_XML_NAME, /* 64 */ - XML_ERR_SPACE_REQUIRED, /* 65 */ - XML_ERR_SEPARATOR_REQUIRED, /* 66 */ - XML_ERR_NMTOKEN_REQUIRED, /* 67 */ - XML_ERR_NAME_REQUIRED, /* 68 */ - XML_ERR_PCDATA_REQUIRED, /* 69 */ - XML_ERR_URI_REQUIRED, /* 70 */ - XML_ERR_PUBID_REQUIRED, /* 71 */ - XML_ERR_LT_REQUIRED, /* 72 */ - XML_ERR_GT_REQUIRED, /* 73 */ - XML_ERR_LTSLASH_REQUIRED, /* 74 */ - XML_ERR_EQUAL_REQUIRED, /* 75 */ - XML_ERR_TAG_NAME_MISMATCH, /* 76 */ - XML_ERR_TAG_NOT_FINISHED, /* 77 */ - XML_ERR_STANDALONE_VALUE, /* 78 */ - XML_ERR_ENCODING_NAME, /* 79 */ - XML_ERR_HYPHEN_IN_COMMENT, /* 80 */ - XML_ERR_INVALID_ENCODING, /* 81 */ - XML_ERR_EXT_ENTITY_STANDALONE, /* 82 */ - XML_ERR_CONDSEC_INVALID, /* 83 */ - XML_ERR_VALUE_REQUIRED, /* 84 */ - XML_ERR_NOT_WELL_BALANCED, /* 85 */ - XML_ERR_EXTRA_CONTENT, /* 86 */ - XML_ERR_ENTITY_CHAR_ERROR, /* 87 */ - XML_ERR_ENTITY_PE_INTERNAL, /* 88 */ - XML_ERR_ENTITY_LOOP, /* 89 */ - XML_ERR_ENTITY_BOUNDARY, /* 90 */ - XML_ERR_INVALID_URI, /* 91 */ - XML_ERR_URI_FRAGMENT, /* 92 */ - XML_WAR_CATALOG_PI, /* 93 */ - XML_ERR_NO_DTD, /* 94 */ - XML_ERR_CONDSEC_INVALID_KEYWORD, /* 95 */ - XML_ERR_VERSION_MISSING, /* 96 */ - XML_WAR_UNKNOWN_VERSION, /* 97 */ - XML_WAR_LANG_VALUE, /* 98 */ - XML_WAR_NS_URI, /* 99 */ - XML_WAR_NS_URI_RELATIVE, /* 100 */ - XML_ERR_MISSING_ENCODING, /* 101 */ - XML_WAR_SPACE_VALUE, /* 102 */ - XML_ERR_NOT_STANDALONE, /* 103 */ - XML_ERR_ENTITY_PROCESSING, /* 104 */ - XML_ERR_NOTATION_PROCESSING, /* 105 */ - XML_WAR_NS_COLUMN, /* 106 */ - XML_WAR_ENTITY_REDEFINED, /* 107 */ - XML_ERR_UNKNOWN_VERSION, /* 108 */ - XML_ERR_VERSION_MISMATCH, /* 109 */ - XML_NS_ERR_XML_NAMESPACE = 200, - XML_NS_ERR_UNDEFINED_NAMESPACE, /* 201 */ - XML_NS_ERR_QNAME, /* 202 */ - XML_NS_ERR_ATTRIBUTE_REDEFINED, /* 203 */ - XML_NS_ERR_EMPTY, /* 204 */ - XML_NS_ERR_COLON, /* 205 */ - XML_DTD_ATTRIBUTE_DEFAULT = 500, - XML_DTD_ATTRIBUTE_REDEFINED, /* 501 */ - XML_DTD_ATTRIBUTE_VALUE, /* 502 */ - XML_DTD_CONTENT_ERROR, /* 503 */ - XML_DTD_CONTENT_MODEL, /* 504 */ - XML_DTD_CONTENT_NOT_DETERMINIST, /* 505 */ - XML_DTD_DIFFERENT_PREFIX, /* 506 */ - XML_DTD_ELEM_DEFAULT_NAMESPACE, /* 507 */ - XML_DTD_ELEM_NAMESPACE, /* 508 */ - XML_DTD_ELEM_REDEFINED, /* 509 */ - XML_DTD_EMPTY_NOTATION, /* 510 */ - XML_DTD_ENTITY_TYPE, /* 511 */ - XML_DTD_ID_FIXED, /* 512 */ - XML_DTD_ID_REDEFINED, /* 513 */ - XML_DTD_ID_SUBSET, /* 514 */ - XML_DTD_INVALID_CHILD, /* 515 */ - XML_DTD_INVALID_DEFAULT, /* 516 */ - XML_DTD_LOAD_ERROR, /* 517 */ - XML_DTD_MISSING_ATTRIBUTE, /* 518 */ - XML_DTD_MIXED_CORRUPT, /* 519 */ - XML_DTD_MULTIPLE_ID, /* 520 */ - XML_DTD_NO_DOC, /* 521 */ - XML_DTD_NO_DTD, /* 522 */ - XML_DTD_NO_ELEM_NAME, /* 523 */ - XML_DTD_NO_PREFIX, /* 524 */ - XML_DTD_NO_ROOT, /* 525 */ - XML_DTD_NOTATION_REDEFINED, /* 526 */ - XML_DTD_NOTATION_VALUE, /* 527 */ - XML_DTD_NOT_EMPTY, /* 528 */ - XML_DTD_NOT_PCDATA, /* 529 */ - XML_DTD_NOT_STANDALONE, /* 530 */ - XML_DTD_ROOT_NAME, /* 531 */ - XML_DTD_STANDALONE_WHITE_SPACE, /* 532 */ - XML_DTD_UNKNOWN_ATTRIBUTE, /* 533 */ - XML_DTD_UNKNOWN_ELEM, /* 534 */ - XML_DTD_UNKNOWN_ENTITY, /* 535 */ - XML_DTD_UNKNOWN_ID, /* 536 */ - XML_DTD_UNKNOWN_NOTATION, /* 537 */ - XML_DTD_STANDALONE_DEFAULTED, /* 538 */ - XML_DTD_XMLID_VALUE, /* 539 */ - XML_DTD_XMLID_TYPE, /* 540 */ - XML_DTD_DUP_TOKEN, /* 541 */ - XML_HTML_STRUCURE_ERROR = 800, - XML_HTML_UNKNOWN_TAG, /* 801 */ - XML_RNGP_ANYNAME_ATTR_ANCESTOR = 1000, - XML_RNGP_ATTR_CONFLICT, /* 1001 */ - XML_RNGP_ATTRIBUTE_CHILDREN, /* 1002 */ - XML_RNGP_ATTRIBUTE_CONTENT, /* 1003 */ - XML_RNGP_ATTRIBUTE_EMPTY, /* 1004 */ - XML_RNGP_ATTRIBUTE_NOOP, /* 1005 */ - XML_RNGP_CHOICE_CONTENT, /* 1006 */ - XML_RNGP_CHOICE_EMPTY, /* 1007 */ - XML_RNGP_CREATE_FAILURE, /* 1008 */ - XML_RNGP_DATA_CONTENT, /* 1009 */ - XML_RNGP_DEF_CHOICE_AND_INTERLEAVE, /* 1010 */ - XML_RNGP_DEFINE_CREATE_FAILED, /* 1011 */ - XML_RNGP_DEFINE_EMPTY, /* 1012 */ - XML_RNGP_DEFINE_MISSING, /* 1013 */ - XML_RNGP_DEFINE_NAME_MISSING, /* 1014 */ - XML_RNGP_ELEM_CONTENT_EMPTY, /* 1015 */ - XML_RNGP_ELEM_CONTENT_ERROR, /* 1016 */ - XML_RNGP_ELEMENT_EMPTY, /* 1017 */ - XML_RNGP_ELEMENT_CONTENT, /* 1018 */ - XML_RNGP_ELEMENT_NAME, /* 1019 */ - XML_RNGP_ELEMENT_NO_CONTENT, /* 1020 */ - XML_RNGP_ELEM_TEXT_CONFLICT, /* 1021 */ - XML_RNGP_EMPTY, /* 1022 */ - XML_RNGP_EMPTY_CONSTRUCT, /* 1023 */ - XML_RNGP_EMPTY_CONTENT, /* 1024 */ - XML_RNGP_EMPTY_NOT_EMPTY, /* 1025 */ - XML_RNGP_ERROR_TYPE_LIB, /* 1026 */ - XML_RNGP_EXCEPT_EMPTY, /* 1027 */ - XML_RNGP_EXCEPT_MISSING, /* 1028 */ - XML_RNGP_EXCEPT_MULTIPLE, /* 1029 */ - XML_RNGP_EXCEPT_NO_CONTENT, /* 1030 */ - XML_RNGP_EXTERNALREF_EMTPY, /* 1031 */ - XML_RNGP_EXTERNAL_REF_FAILURE, /* 1032 */ - XML_RNGP_EXTERNALREF_RECURSE, /* 1033 */ - XML_RNGP_FORBIDDEN_ATTRIBUTE, /* 1034 */ - XML_RNGP_FOREIGN_ELEMENT, /* 1035 */ - XML_RNGP_GRAMMAR_CONTENT, /* 1036 */ - XML_RNGP_GRAMMAR_EMPTY, /* 1037 */ - XML_RNGP_GRAMMAR_MISSING, /* 1038 */ - XML_RNGP_GRAMMAR_NO_START, /* 1039 */ - XML_RNGP_GROUP_ATTR_CONFLICT, /* 1040 */ - XML_RNGP_HREF_ERROR, /* 1041 */ - XML_RNGP_INCLUDE_EMPTY, /* 1042 */ - XML_RNGP_INCLUDE_FAILURE, /* 1043 */ - XML_RNGP_INCLUDE_RECURSE, /* 1044 */ - XML_RNGP_INTERLEAVE_ADD, /* 1045 */ - XML_RNGP_INTERLEAVE_CREATE_FAILED, /* 1046 */ - XML_RNGP_INTERLEAVE_EMPTY, /* 1047 */ - XML_RNGP_INTERLEAVE_NO_CONTENT, /* 1048 */ - XML_RNGP_INVALID_DEFINE_NAME, /* 1049 */ - XML_RNGP_INVALID_URI, /* 1050 */ - XML_RNGP_INVALID_VALUE, /* 1051 */ - XML_RNGP_MISSING_HREF, /* 1052 */ - XML_RNGP_NAME_MISSING, /* 1053 */ - XML_RNGP_NEED_COMBINE, /* 1054 */ - XML_RNGP_NOTALLOWED_NOT_EMPTY, /* 1055 */ - XML_RNGP_NSNAME_ATTR_ANCESTOR, /* 1056 */ - XML_RNGP_NSNAME_NO_NS, /* 1057 */ - XML_RNGP_PARAM_FORBIDDEN, /* 1058 */ - XML_RNGP_PARAM_NAME_MISSING, /* 1059 */ - XML_RNGP_PARENTREF_CREATE_FAILED, /* 1060 */ - XML_RNGP_PARENTREF_NAME_INVALID, /* 1061 */ - XML_RNGP_PARENTREF_NO_NAME, /* 1062 */ - XML_RNGP_PARENTREF_NO_PARENT, /* 1063 */ - XML_RNGP_PARENTREF_NOT_EMPTY, /* 1064 */ - XML_RNGP_PARSE_ERROR, /* 1065 */ - XML_RNGP_PAT_ANYNAME_EXCEPT_ANYNAME, /* 1066 */ - XML_RNGP_PAT_ATTR_ATTR, /* 1067 */ - XML_RNGP_PAT_ATTR_ELEM, /* 1068 */ - XML_RNGP_PAT_DATA_EXCEPT_ATTR, /* 1069 */ - XML_RNGP_PAT_DATA_EXCEPT_ELEM, /* 1070 */ - XML_RNGP_PAT_DATA_EXCEPT_EMPTY, /* 1071 */ - XML_RNGP_PAT_DATA_EXCEPT_GROUP, /* 1072 */ - XML_RNGP_PAT_DATA_EXCEPT_INTERLEAVE, /* 1073 */ - XML_RNGP_PAT_DATA_EXCEPT_LIST, /* 1074 */ - XML_RNGP_PAT_DATA_EXCEPT_ONEMORE, /* 1075 */ - XML_RNGP_PAT_DATA_EXCEPT_REF, /* 1076 */ - XML_RNGP_PAT_DATA_EXCEPT_TEXT, /* 1077 */ - XML_RNGP_PAT_LIST_ATTR, /* 1078 */ - XML_RNGP_PAT_LIST_ELEM, /* 1079 */ - XML_RNGP_PAT_LIST_INTERLEAVE, /* 1080 */ - XML_RNGP_PAT_LIST_LIST, /* 1081 */ - XML_RNGP_PAT_LIST_REF, /* 1082 */ - XML_RNGP_PAT_LIST_TEXT, /* 1083 */ - XML_RNGP_PAT_NSNAME_EXCEPT_ANYNAME, /* 1084 */ - XML_RNGP_PAT_NSNAME_EXCEPT_NSNAME, /* 1085 */ - XML_RNGP_PAT_ONEMORE_GROUP_ATTR, /* 1086 */ - XML_RNGP_PAT_ONEMORE_INTERLEAVE_ATTR, /* 1087 */ - XML_RNGP_PAT_START_ATTR, /* 1088 */ - XML_RNGP_PAT_START_DATA, /* 1089 */ - XML_RNGP_PAT_START_EMPTY, /* 1090 */ - XML_RNGP_PAT_START_GROUP, /* 1091 */ - XML_RNGP_PAT_START_INTERLEAVE, /* 1092 */ - XML_RNGP_PAT_START_LIST, /* 1093 */ - XML_RNGP_PAT_START_ONEMORE, /* 1094 */ - XML_RNGP_PAT_START_TEXT, /* 1095 */ - XML_RNGP_PAT_START_VALUE, /* 1096 */ - XML_RNGP_PREFIX_UNDEFINED, /* 1097 */ - XML_RNGP_REF_CREATE_FAILED, /* 1098 */ - XML_RNGP_REF_CYCLE, /* 1099 */ - XML_RNGP_REF_NAME_INVALID, /* 1100 */ - XML_RNGP_REF_NO_DEF, /* 1101 */ - XML_RNGP_REF_NO_NAME, /* 1102 */ - XML_RNGP_REF_NOT_EMPTY, /* 1103 */ - XML_RNGP_START_CHOICE_AND_INTERLEAVE, /* 1104 */ - XML_RNGP_START_CONTENT, /* 1105 */ - XML_RNGP_START_EMPTY, /* 1106 */ - XML_RNGP_START_MISSING, /* 1107 */ - XML_RNGP_TEXT_EXPECTED, /* 1108 */ - XML_RNGP_TEXT_HAS_CHILD, /* 1109 */ - XML_RNGP_TYPE_MISSING, /* 1110 */ - XML_RNGP_TYPE_NOT_FOUND, /* 1111 */ - XML_RNGP_TYPE_VALUE, /* 1112 */ - XML_RNGP_UNKNOWN_ATTRIBUTE, /* 1113 */ - XML_RNGP_UNKNOWN_COMBINE, /* 1114 */ - XML_RNGP_UNKNOWN_CONSTRUCT, /* 1115 */ - XML_RNGP_UNKNOWN_TYPE_LIB, /* 1116 */ - XML_RNGP_URI_FRAGMENT, /* 1117 */ - XML_RNGP_URI_NOT_ABSOLUTE, /* 1118 */ - XML_RNGP_VALUE_EMPTY, /* 1119 */ - XML_RNGP_VALUE_NO_CONTENT, /* 1120 */ - XML_RNGP_XMLNS_NAME, /* 1121 */ - XML_RNGP_XML_NS, /* 1122 */ - XML_XPATH_EXPRESSION_OK = 1200, - XML_XPATH_NUMBER_ERROR, /* 1201 */ - XML_XPATH_UNFINISHED_LITERAL_ERROR, /* 1202 */ - XML_XPATH_START_LITERAL_ERROR, /* 1203 */ - XML_XPATH_VARIABLE_REF_ERROR, /* 1204 */ - XML_XPATH_UNDEF_VARIABLE_ERROR, /* 1205 */ - XML_XPATH_INVALID_PREDICATE_ERROR, /* 1206 */ - XML_XPATH_EXPR_ERROR, /* 1207 */ - XML_XPATH_UNCLOSED_ERROR, /* 1208 */ - XML_XPATH_UNKNOWN_FUNC_ERROR, /* 1209 */ - XML_XPATH_INVALID_OPERAND, /* 1210 */ - XML_XPATH_INVALID_TYPE, /* 1211 */ - XML_XPATH_INVALID_ARITY, /* 1212 */ - XML_XPATH_INVALID_CTXT_SIZE, /* 1213 */ - XML_XPATH_INVALID_CTXT_POSITION, /* 1214 */ - XML_XPATH_MEMORY_ERROR, /* 1215 */ - XML_XPTR_SYNTAX_ERROR, /* 1216 */ - XML_XPTR_RESOURCE_ERROR, /* 1217 */ - XML_XPTR_SUB_RESOURCE_ERROR, /* 1218 */ - XML_XPATH_UNDEF_PREFIX_ERROR, /* 1219 */ - XML_XPATH_ENCODING_ERROR, /* 1220 */ - XML_XPATH_INVALID_CHAR_ERROR, /* 1221 */ - XML_TREE_INVALID_HEX = 1300, - XML_TREE_INVALID_DEC, /* 1301 */ - XML_TREE_UNTERMINATED_ENTITY, /* 1302 */ - XML_TREE_NOT_UTF8, /* 1303 */ - XML_SAVE_NOT_UTF8 = 1400, - XML_SAVE_CHAR_INVALID, /* 1401 */ - XML_SAVE_NO_DOCTYPE, /* 1402 */ - XML_SAVE_UNKNOWN_ENCODING, /* 1403 */ - XML_REGEXP_COMPILE_ERROR = 1450, - XML_IO_UNKNOWN = 1500, - XML_IO_EACCES, /* 1501 */ - XML_IO_EAGAIN, /* 1502 */ - XML_IO_EBADF, /* 1503 */ - XML_IO_EBADMSG, /* 1504 */ - XML_IO_EBUSY, /* 1505 */ - XML_IO_ECANCELED, /* 1506 */ - XML_IO_ECHILD, /* 1507 */ - XML_IO_EDEADLK, /* 1508 */ - XML_IO_EDOM, /* 1509 */ - XML_IO_EEXIST, /* 1510 */ - XML_IO_EFAULT, /* 1511 */ - XML_IO_EFBIG, /* 1512 */ - XML_IO_EINPROGRESS, /* 1513 */ - XML_IO_EINTR, /* 1514 */ - XML_IO_EINVAL, /* 1515 */ - XML_IO_EIO, /* 1516 */ - XML_IO_EISDIR, /* 1517 */ - XML_IO_EMFILE, /* 1518 */ - XML_IO_EMLINK, /* 1519 */ - XML_IO_EMSGSIZE, /* 1520 */ - XML_IO_ENAMETOOLONG, /* 1521 */ - XML_IO_ENFILE, /* 1522 */ - XML_IO_ENODEV, /* 1523 */ - XML_IO_ENOENT, /* 1524 */ - XML_IO_ENOEXEC, /* 1525 */ - XML_IO_ENOLCK, /* 1526 */ - XML_IO_ENOMEM, /* 1527 */ - XML_IO_ENOSPC, /* 1528 */ - XML_IO_ENOSYS, /* 1529 */ - XML_IO_ENOTDIR, /* 1530 */ - XML_IO_ENOTEMPTY, /* 1531 */ - XML_IO_ENOTSUP, /* 1532 */ - XML_IO_ENOTTY, /* 1533 */ - XML_IO_ENXIO, /* 1534 */ - XML_IO_EPERM, /* 1535 */ - XML_IO_EPIPE, /* 1536 */ - XML_IO_ERANGE, /* 1537 */ - XML_IO_EROFS, /* 1538 */ - XML_IO_ESPIPE, /* 1539 */ - XML_IO_ESRCH, /* 1540 */ - XML_IO_ETIMEDOUT, /* 1541 */ - XML_IO_EXDEV, /* 1542 */ - XML_IO_NETWORK_ATTEMPT, /* 1543 */ - XML_IO_ENCODER, /* 1544 */ - XML_IO_FLUSH, /* 1545 */ - XML_IO_WRITE, /* 1546 */ - XML_IO_NO_INPUT, /* 1547 */ - XML_IO_BUFFER_FULL, /* 1548 */ - XML_IO_LOAD_ERROR, /* 1549 */ - XML_IO_ENOTSOCK, /* 1550 */ - XML_IO_EISCONN, /* 1551 */ - XML_IO_ECONNREFUSED, /* 1552 */ - XML_IO_ENETUNREACH, /* 1553 */ - XML_IO_EADDRINUSE, /* 1554 */ - XML_IO_EALREADY, /* 1555 */ - XML_IO_EAFNOSUPPORT, /* 1556 */ - XML_XINCLUDE_RECURSION=1600, - XML_XINCLUDE_PARSE_VALUE, /* 1601 */ - XML_XINCLUDE_ENTITY_DEF_MISMATCH, /* 1602 */ - XML_XINCLUDE_NO_HREF, /* 1603 */ - XML_XINCLUDE_NO_FALLBACK, /* 1604 */ - XML_XINCLUDE_HREF_URI, /* 1605 */ - XML_XINCLUDE_TEXT_FRAGMENT, /* 1606 */ - XML_XINCLUDE_TEXT_DOCUMENT, /* 1607 */ - XML_XINCLUDE_INVALID_CHAR, /* 1608 */ - XML_XINCLUDE_BUILD_FAILED, /* 1609 */ - XML_XINCLUDE_UNKNOWN_ENCODING, /* 1610 */ - XML_XINCLUDE_MULTIPLE_ROOT, /* 1611 */ - XML_XINCLUDE_XPTR_FAILED, /* 1612 */ - XML_XINCLUDE_XPTR_RESULT, /* 1613 */ - XML_XINCLUDE_INCLUDE_IN_INCLUDE, /* 1614 */ - XML_XINCLUDE_FALLBACKS_IN_INCLUDE, /* 1615 */ - XML_XINCLUDE_FALLBACK_NOT_IN_INCLUDE, /* 1616 */ - XML_XINCLUDE_DEPRECATED_NS, /* 1617 */ - XML_XINCLUDE_FRAGMENT_ID, /* 1618 */ - XML_CATALOG_MISSING_ATTR = 1650, - XML_CATALOG_ENTRY_BROKEN, /* 1651 */ - XML_CATALOG_PREFER_VALUE, /* 1652 */ - XML_CATALOG_NOT_CATALOG, /* 1653 */ - XML_CATALOG_RECURSION, /* 1654 */ - XML_SCHEMAP_PREFIX_UNDEFINED = 1700, - XML_SCHEMAP_ATTRFORMDEFAULT_VALUE, /* 1701 */ - XML_SCHEMAP_ATTRGRP_NONAME_NOREF, /* 1702 */ - XML_SCHEMAP_ATTR_NONAME_NOREF, /* 1703 */ - XML_SCHEMAP_COMPLEXTYPE_NONAME_NOREF, /* 1704 */ - XML_SCHEMAP_ELEMFORMDEFAULT_VALUE, /* 1705 */ - XML_SCHEMAP_ELEM_NONAME_NOREF, /* 1706 */ - XML_SCHEMAP_EXTENSION_NO_BASE, /* 1707 */ - XML_SCHEMAP_FACET_NO_VALUE, /* 1708 */ - XML_SCHEMAP_FAILED_BUILD_IMPORT, /* 1709 */ - XML_SCHEMAP_GROUP_NONAME_NOREF, /* 1710 */ - XML_SCHEMAP_IMPORT_NAMESPACE_NOT_URI, /* 1711 */ - XML_SCHEMAP_IMPORT_REDEFINE_NSNAME, /* 1712 */ - XML_SCHEMAP_IMPORT_SCHEMA_NOT_URI, /* 1713 */ - XML_SCHEMAP_INVALID_BOOLEAN, /* 1714 */ - XML_SCHEMAP_INVALID_ENUM, /* 1715 */ - XML_SCHEMAP_INVALID_FACET, /* 1716 */ - XML_SCHEMAP_INVALID_FACET_VALUE, /* 1717 */ - XML_SCHEMAP_INVALID_MAXOCCURS, /* 1718 */ - XML_SCHEMAP_INVALID_MINOCCURS, /* 1719 */ - XML_SCHEMAP_INVALID_REF_AND_SUBTYPE, /* 1720 */ - XML_SCHEMAP_INVALID_WHITE_SPACE, /* 1721 */ - XML_SCHEMAP_NOATTR_NOREF, /* 1722 */ - XML_SCHEMAP_NOTATION_NO_NAME, /* 1723 */ - XML_SCHEMAP_NOTYPE_NOREF, /* 1724 */ - XML_SCHEMAP_REF_AND_SUBTYPE, /* 1725 */ - XML_SCHEMAP_RESTRICTION_NONAME_NOREF, /* 1726 */ - XML_SCHEMAP_SIMPLETYPE_NONAME, /* 1727 */ - XML_SCHEMAP_TYPE_AND_SUBTYPE, /* 1728 */ - XML_SCHEMAP_UNKNOWN_ALL_CHILD, /* 1729 */ - XML_SCHEMAP_UNKNOWN_ANYATTRIBUTE_CHILD, /* 1730 */ - XML_SCHEMAP_UNKNOWN_ATTR_CHILD, /* 1731 */ - XML_SCHEMAP_UNKNOWN_ATTRGRP_CHILD, /* 1732 */ - XML_SCHEMAP_UNKNOWN_ATTRIBUTE_GROUP, /* 1733 */ - XML_SCHEMAP_UNKNOWN_BASE_TYPE, /* 1734 */ - XML_SCHEMAP_UNKNOWN_CHOICE_CHILD, /* 1735 */ - XML_SCHEMAP_UNKNOWN_COMPLEXCONTENT_CHILD, /* 1736 */ - XML_SCHEMAP_UNKNOWN_COMPLEXTYPE_CHILD, /* 1737 */ - XML_SCHEMAP_UNKNOWN_ELEM_CHILD, /* 1738 */ - XML_SCHEMAP_UNKNOWN_EXTENSION_CHILD, /* 1739 */ - XML_SCHEMAP_UNKNOWN_FACET_CHILD, /* 1740 */ - XML_SCHEMAP_UNKNOWN_FACET_TYPE, /* 1741 */ - XML_SCHEMAP_UNKNOWN_GROUP_CHILD, /* 1742 */ - XML_SCHEMAP_UNKNOWN_IMPORT_CHILD, /* 1743 */ - XML_SCHEMAP_UNKNOWN_LIST_CHILD, /* 1744 */ - XML_SCHEMAP_UNKNOWN_NOTATION_CHILD, /* 1745 */ - XML_SCHEMAP_UNKNOWN_PROCESSCONTENT_CHILD, /* 1746 */ - XML_SCHEMAP_UNKNOWN_REF, /* 1747 */ - XML_SCHEMAP_UNKNOWN_RESTRICTION_CHILD, /* 1748 */ - XML_SCHEMAP_UNKNOWN_SCHEMAS_CHILD, /* 1749 */ - XML_SCHEMAP_UNKNOWN_SEQUENCE_CHILD, /* 1750 */ - XML_SCHEMAP_UNKNOWN_SIMPLECONTENT_CHILD, /* 1751 */ - XML_SCHEMAP_UNKNOWN_SIMPLETYPE_CHILD, /* 1752 */ - XML_SCHEMAP_UNKNOWN_TYPE, /* 1753 */ - XML_SCHEMAP_UNKNOWN_UNION_CHILD, /* 1754 */ - XML_SCHEMAP_ELEM_DEFAULT_FIXED, /* 1755 */ - XML_SCHEMAP_REGEXP_INVALID, /* 1756 */ - XML_SCHEMAP_FAILED_LOAD, /* 1757 */ - XML_SCHEMAP_NOTHING_TO_PARSE, /* 1758 */ - XML_SCHEMAP_NOROOT, /* 1759 */ - XML_SCHEMAP_REDEFINED_GROUP, /* 1760 */ - XML_SCHEMAP_REDEFINED_TYPE, /* 1761 */ - XML_SCHEMAP_REDEFINED_ELEMENT, /* 1762 */ - XML_SCHEMAP_REDEFINED_ATTRGROUP, /* 1763 */ - XML_SCHEMAP_REDEFINED_ATTR, /* 1764 */ - XML_SCHEMAP_REDEFINED_NOTATION, /* 1765 */ - XML_SCHEMAP_FAILED_PARSE, /* 1766 */ - XML_SCHEMAP_UNKNOWN_PREFIX, /* 1767 */ - XML_SCHEMAP_DEF_AND_PREFIX, /* 1768 */ - XML_SCHEMAP_UNKNOWN_INCLUDE_CHILD, /* 1769 */ - XML_SCHEMAP_INCLUDE_SCHEMA_NOT_URI, /* 1770 */ - XML_SCHEMAP_INCLUDE_SCHEMA_NO_URI, /* 1771 */ - XML_SCHEMAP_NOT_SCHEMA, /* 1772 */ - XML_SCHEMAP_UNKNOWN_MEMBER_TYPE, /* 1773 */ - XML_SCHEMAP_INVALID_ATTR_USE, /* 1774 */ - XML_SCHEMAP_RECURSIVE, /* 1775 */ - XML_SCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE, /* 1776 */ - XML_SCHEMAP_INVALID_ATTR_COMBINATION, /* 1777 */ - XML_SCHEMAP_INVALID_ATTR_INLINE_COMBINATION, /* 1778 */ - XML_SCHEMAP_MISSING_SIMPLETYPE_CHILD, /* 1779 */ - XML_SCHEMAP_INVALID_ATTR_NAME, /* 1780 */ - XML_SCHEMAP_REF_AND_CONTENT, /* 1781 */ - XML_SCHEMAP_CT_PROPS_CORRECT_1, /* 1782 */ - XML_SCHEMAP_CT_PROPS_CORRECT_2, /* 1783 */ - XML_SCHEMAP_CT_PROPS_CORRECT_3, /* 1784 */ - XML_SCHEMAP_CT_PROPS_CORRECT_4, /* 1785 */ - XML_SCHEMAP_CT_PROPS_CORRECT_5, /* 1786 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_1, /* 1787 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1, /* 1788 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2, /* 1789 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_2, /* 1790 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_3, /* 1791 */ - XML_SCHEMAP_WILDCARD_INVALID_NS_MEMBER, /* 1792 */ - XML_SCHEMAP_INTERSECTION_NOT_EXPRESSIBLE, /* 1793 */ - XML_SCHEMAP_UNION_NOT_EXPRESSIBLE, /* 1794 */ - XML_SCHEMAP_SRC_IMPORT_3_1, /* 1795 */ - XML_SCHEMAP_SRC_IMPORT_3_2, /* 1796 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_1, /* 1797 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2, /* 1798 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_3, /* 1799 */ - XML_SCHEMAP_COS_CT_EXTENDS_1_3, /* 1800 */ - XML_SCHEMAV_NOROOT = 1801, - XML_SCHEMAV_UNDECLAREDELEM, /* 1802 */ - XML_SCHEMAV_NOTTOPLEVEL, /* 1803 */ - XML_SCHEMAV_MISSING, /* 1804 */ - XML_SCHEMAV_WRONGELEM, /* 1805 */ - XML_SCHEMAV_NOTYPE, /* 1806 */ - XML_SCHEMAV_NOROLLBACK, /* 1807 */ - XML_SCHEMAV_ISABSTRACT, /* 1808 */ - XML_SCHEMAV_NOTEMPTY, /* 1809 */ - XML_SCHEMAV_ELEMCONT, /* 1810 */ - XML_SCHEMAV_HAVEDEFAULT, /* 1811 */ - XML_SCHEMAV_NOTNILLABLE, /* 1812 */ - XML_SCHEMAV_EXTRACONTENT, /* 1813 */ - XML_SCHEMAV_INVALIDATTR, /* 1814 */ - XML_SCHEMAV_INVALIDELEM, /* 1815 */ - XML_SCHEMAV_NOTDETERMINIST, /* 1816 */ - XML_SCHEMAV_CONSTRUCT, /* 1817 */ - XML_SCHEMAV_INTERNAL, /* 1818 */ - XML_SCHEMAV_NOTSIMPLE, /* 1819 */ - XML_SCHEMAV_ATTRUNKNOWN, /* 1820 */ - XML_SCHEMAV_ATTRINVALID, /* 1821 */ - XML_SCHEMAV_VALUE, /* 1822 */ - XML_SCHEMAV_FACET, /* 1823 */ - XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_1, /* 1824 */ - XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_2, /* 1825 */ - XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_3, /* 1826 */ - XML_SCHEMAV_CVC_TYPE_3_1_1, /* 1827 */ - XML_SCHEMAV_CVC_TYPE_3_1_2, /* 1828 */ - XML_SCHEMAV_CVC_FACET_VALID, /* 1829 */ - XML_SCHEMAV_CVC_LENGTH_VALID, /* 1830 */ - XML_SCHEMAV_CVC_MINLENGTH_VALID, /* 1831 */ - XML_SCHEMAV_CVC_MAXLENGTH_VALID, /* 1832 */ - XML_SCHEMAV_CVC_MININCLUSIVE_VALID, /* 1833 */ - XML_SCHEMAV_CVC_MAXINCLUSIVE_VALID, /* 1834 */ - XML_SCHEMAV_CVC_MINEXCLUSIVE_VALID, /* 1835 */ - XML_SCHEMAV_CVC_MAXEXCLUSIVE_VALID, /* 1836 */ - XML_SCHEMAV_CVC_TOTALDIGITS_VALID, /* 1837 */ - XML_SCHEMAV_CVC_FRACTIONDIGITS_VALID, /* 1838 */ - XML_SCHEMAV_CVC_PATTERN_VALID, /* 1839 */ - XML_SCHEMAV_CVC_ENUMERATION_VALID, /* 1840 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_1, /* 1841 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_2, /* 1842 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_3, /* 1843 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_2_4, /* 1844 */ - XML_SCHEMAV_CVC_ELT_1, /* 1845 */ - XML_SCHEMAV_CVC_ELT_2, /* 1846 */ - XML_SCHEMAV_CVC_ELT_3_1, /* 1847 */ - XML_SCHEMAV_CVC_ELT_3_2_1, /* 1848 */ - XML_SCHEMAV_CVC_ELT_3_2_2, /* 1849 */ - XML_SCHEMAV_CVC_ELT_4_1, /* 1850 */ - XML_SCHEMAV_CVC_ELT_4_2, /* 1851 */ - XML_SCHEMAV_CVC_ELT_4_3, /* 1852 */ - XML_SCHEMAV_CVC_ELT_5_1_1, /* 1853 */ - XML_SCHEMAV_CVC_ELT_5_1_2, /* 1854 */ - XML_SCHEMAV_CVC_ELT_5_2_1, /* 1855 */ - XML_SCHEMAV_CVC_ELT_5_2_2_1, /* 1856 */ - XML_SCHEMAV_CVC_ELT_5_2_2_2_1, /* 1857 */ - XML_SCHEMAV_CVC_ELT_5_2_2_2_2, /* 1858 */ - XML_SCHEMAV_CVC_ELT_6, /* 1859 */ - XML_SCHEMAV_CVC_ELT_7, /* 1860 */ - XML_SCHEMAV_CVC_ATTRIBUTE_1, /* 1861 */ - XML_SCHEMAV_CVC_ATTRIBUTE_2, /* 1862 */ - XML_SCHEMAV_CVC_ATTRIBUTE_3, /* 1863 */ - XML_SCHEMAV_CVC_ATTRIBUTE_4, /* 1864 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_3_1, /* 1865 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_1, /* 1866 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_3_2_2, /* 1867 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_4, /* 1868 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_5_1, /* 1869 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_5_2, /* 1870 */ - XML_SCHEMAV_ELEMENT_CONTENT, /* 1871 */ - XML_SCHEMAV_DOCUMENT_ELEMENT_MISSING, /* 1872 */ - XML_SCHEMAV_CVC_COMPLEX_TYPE_1, /* 1873 */ - XML_SCHEMAV_CVC_AU, /* 1874 */ - XML_SCHEMAV_CVC_TYPE_1, /* 1875 */ - XML_SCHEMAV_CVC_TYPE_2, /* 1876 */ - XML_SCHEMAV_CVC_IDC, /* 1877 */ - XML_SCHEMAV_CVC_WILDCARD, /* 1878 */ - XML_SCHEMAV_MISC, /* 1879 */ - XML_XPTR_UNKNOWN_SCHEME = 1900, - XML_XPTR_CHILDSEQ_START, /* 1901 */ - XML_XPTR_EVAL_FAILED, /* 1902 */ - XML_XPTR_EXTRA_OBJECTS, /* 1903 */ - XML_C14N_CREATE_CTXT = 1950, - XML_C14N_REQUIRES_UTF8, /* 1951 */ - XML_C14N_CREATE_STACK, /* 1952 */ - XML_C14N_INVALID_NODE, /* 1953 */ - XML_C14N_UNKNOW_NODE, /* 1954 */ - XML_C14N_RELATIVE_NAMESPACE, /* 1955 */ - XML_FTP_PASV_ANSWER = 2000, - XML_FTP_EPSV_ANSWER, /* 2001 */ - XML_FTP_ACCNT, /* 2002 */ - XML_FTP_URL_SYNTAX, /* 2003 */ - XML_HTTP_URL_SYNTAX = 2020, - XML_HTTP_USE_IP, /* 2021 */ - XML_HTTP_UNKNOWN_HOST, /* 2022 */ - XML_SCHEMAP_SRC_SIMPLE_TYPE_1 = 3000, - XML_SCHEMAP_SRC_SIMPLE_TYPE_2, /* 3001 */ - XML_SCHEMAP_SRC_SIMPLE_TYPE_3, /* 3002 */ - XML_SCHEMAP_SRC_SIMPLE_TYPE_4, /* 3003 */ - XML_SCHEMAP_SRC_RESOLVE, /* 3004 */ - XML_SCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE, /* 3005 */ - XML_SCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE, /* 3006 */ - XML_SCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES, /* 3007 */ - XML_SCHEMAP_ST_PROPS_CORRECT_1, /* 3008 */ - XML_SCHEMAP_ST_PROPS_CORRECT_2, /* 3009 */ - XML_SCHEMAP_ST_PROPS_CORRECT_3, /* 3010 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_1, /* 3011 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_2, /* 3012 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_3_1, /* 3013 */ - XML_SCHEMAP_COS_ST_RESTRICTS_1_3_2, /* 3014 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_1, /* 3015 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_1, /* 3016 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_2, /* 3017 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_1, /* 3018 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_2, /* 3019 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_3, /* 3020 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_4, /* 3021 */ - XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_5, /* 3022 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_1, /* 3023 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1, /* 3024 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1_2, /* 3025 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_2, /* 3026 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_1, /* 3027 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_3, /* 3028 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_4, /* 3029 */ - XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_5, /* 3030 */ - XML_SCHEMAP_COS_ST_DERIVED_OK_2_1, /* 3031 */ - XML_SCHEMAP_COS_ST_DERIVED_OK_2_2, /* 3032 */ - XML_SCHEMAP_S4S_ELEM_NOT_ALLOWED, /* 3033 */ - XML_SCHEMAP_S4S_ELEM_MISSING, /* 3034 */ - XML_SCHEMAP_S4S_ATTR_NOT_ALLOWED, /* 3035 */ - XML_SCHEMAP_S4S_ATTR_MISSING, /* 3036 */ - XML_SCHEMAP_S4S_ATTR_INVALID_VALUE, /* 3037 */ - XML_SCHEMAP_SRC_ELEMENT_1, /* 3038 */ - XML_SCHEMAP_SRC_ELEMENT_2_1, /* 3039 */ - XML_SCHEMAP_SRC_ELEMENT_2_2, /* 3040 */ - XML_SCHEMAP_SRC_ELEMENT_3, /* 3041 */ - XML_SCHEMAP_P_PROPS_CORRECT_1, /* 3042 */ - XML_SCHEMAP_P_PROPS_CORRECT_2_1, /* 3043 */ - XML_SCHEMAP_P_PROPS_CORRECT_2_2, /* 3044 */ - XML_SCHEMAP_E_PROPS_CORRECT_2, /* 3045 */ - XML_SCHEMAP_E_PROPS_CORRECT_3, /* 3046 */ - XML_SCHEMAP_E_PROPS_CORRECT_4, /* 3047 */ - XML_SCHEMAP_E_PROPS_CORRECT_5, /* 3048 */ - XML_SCHEMAP_E_PROPS_CORRECT_6, /* 3049 */ - XML_SCHEMAP_SRC_INCLUDE, /* 3050 */ - XML_SCHEMAP_SRC_ATTRIBUTE_1, /* 3051 */ - XML_SCHEMAP_SRC_ATTRIBUTE_2, /* 3052 */ - XML_SCHEMAP_SRC_ATTRIBUTE_3_1, /* 3053 */ - XML_SCHEMAP_SRC_ATTRIBUTE_3_2, /* 3054 */ - XML_SCHEMAP_SRC_ATTRIBUTE_4, /* 3055 */ - XML_SCHEMAP_NO_XMLNS, /* 3056 */ - XML_SCHEMAP_NO_XSI, /* 3057 */ - XML_SCHEMAP_COS_VALID_DEFAULT_1, /* 3058 */ - XML_SCHEMAP_COS_VALID_DEFAULT_2_1, /* 3059 */ - XML_SCHEMAP_COS_VALID_DEFAULT_2_2_1, /* 3060 */ - XML_SCHEMAP_COS_VALID_DEFAULT_2_2_2, /* 3061 */ - XML_SCHEMAP_CVC_SIMPLE_TYPE, /* 3062 */ - XML_SCHEMAP_COS_CT_EXTENDS_1_1, /* 3063 */ - XML_SCHEMAP_SRC_IMPORT_1_1, /* 3064 */ - XML_SCHEMAP_SRC_IMPORT_1_2, /* 3065 */ - XML_SCHEMAP_SRC_IMPORT_2, /* 3066 */ - XML_SCHEMAP_SRC_IMPORT_2_1, /* 3067 */ - XML_SCHEMAP_SRC_IMPORT_2_2, /* 3068 */ - XML_SCHEMAP_INTERNAL, /* 3069 non-W3C */ - XML_SCHEMAP_NOT_DETERMINISTIC, /* 3070 non-W3C */ - XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_1, /* 3071 */ - XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_2, /* 3072 */ - XML_SCHEMAP_SRC_ATTRIBUTE_GROUP_3, /* 3073 */ - XML_SCHEMAP_MG_PROPS_CORRECT_1, /* 3074 */ - XML_SCHEMAP_MG_PROPS_CORRECT_2, /* 3075 */ - XML_SCHEMAP_SRC_CT_1, /* 3076 */ - XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_3, /* 3077 */ - XML_SCHEMAP_AU_PROPS_CORRECT_2, /* 3078 */ - XML_SCHEMAP_A_PROPS_CORRECT_2, /* 3079 */ - XML_SCHEMAP_C_PROPS_CORRECT, /* 3080 */ - XML_SCHEMAP_SRC_REDEFINE, /* 3081 */ - XML_SCHEMAP_SRC_IMPORT, /* 3082 */ - XML_SCHEMAP_WARN_SKIP_SCHEMA, /* 3083 */ - XML_SCHEMAP_WARN_UNLOCATED_SCHEMA, /* 3084 */ - XML_SCHEMAP_WARN_ATTR_REDECL_PROH, /* 3085 */ - XML_SCHEMAP_WARN_ATTR_POINTLESS_PROH, /* 3085 */ - XML_SCHEMAP_AG_PROPS_CORRECT, /* 3086 */ - XML_SCHEMAP_COS_CT_EXTENDS_1_2, /* 3087 */ - XML_SCHEMAP_AU_PROPS_CORRECT, /* 3088 */ - XML_SCHEMAP_A_PROPS_CORRECT_3, /* 3089 */ - XML_SCHEMAP_COS_ALL_LIMITED, /* 3090 */ - XML_SCHEMATRONV_ASSERT = 4000, /* 4000 */ - XML_SCHEMATRONV_REPORT, - XML_MODULE_OPEN = 4900, /* 4900 */ - XML_MODULE_CLOSE, /* 4901 */ - XML_CHECK_FOUND_ELEMENT = 5000, - XML_CHECK_FOUND_ATTRIBUTE, /* 5001 */ - XML_CHECK_FOUND_TEXT, /* 5002 */ - XML_CHECK_FOUND_CDATA, /* 5003 */ - XML_CHECK_FOUND_ENTITYREF, /* 5004 */ - XML_CHECK_FOUND_ENTITY, /* 5005 */ - XML_CHECK_FOUND_PI, /* 5006 */ - XML_CHECK_FOUND_COMMENT, /* 5007 */ - XML_CHECK_FOUND_DOCTYPE, /* 5008 */ - XML_CHECK_FOUND_FRAGMENT, /* 5009 */ - XML_CHECK_FOUND_NOTATION, /* 5010 */ - XML_CHECK_UNKNOWN_NODE, /* 5011 */ - XML_CHECK_ENTITY_TYPE, /* 5012 */ - XML_CHECK_NO_PARENT, /* 5013 */ - XML_CHECK_NO_DOC, /* 5014 */ - XML_CHECK_NO_NAME, /* 5015 */ - XML_CHECK_NO_ELEM, /* 5016 */ - XML_CHECK_WRONG_DOC, /* 5017 */ - XML_CHECK_NO_PREV, /* 5018 */ - XML_CHECK_WRONG_PREV, /* 5019 */ - XML_CHECK_NO_NEXT, /* 5020 */ - XML_CHECK_WRONG_NEXT, /* 5021 */ - XML_CHECK_NOT_DTD, /* 5022 */ - XML_CHECK_NOT_ATTR, /* 5023 */ - XML_CHECK_NOT_ATTR_DECL, /* 5024 */ - XML_CHECK_NOT_ELEM_DECL, /* 5025 */ - XML_CHECK_NOT_ENTITY_DECL, /* 5026 */ - XML_CHECK_NOT_NS_DECL, /* 5027 */ - XML_CHECK_NO_HREF, /* 5028 */ - XML_CHECK_WRONG_PARENT,/* 5029 */ - XML_CHECK_NS_SCOPE, /* 5030 */ - XML_CHECK_NS_ANCESTOR, /* 5031 */ - XML_CHECK_NOT_UTF8, /* 5032 */ - XML_CHECK_NO_DICT, /* 5033 */ - XML_CHECK_NOT_NCNAME, /* 5034 */ - XML_CHECK_OUTSIDE_DICT, /* 5035 */ - XML_CHECK_WRONG_NAME, /* 5036 */ - XML_CHECK_NAME_NOT_NULL, /* 5037 */ - XML_I18N_NO_NAME = 6000, - XML_I18N_NO_HANDLER, /* 6001 */ - XML_I18N_EXCESS_HANDLER, /* 6002 */ - XML_I18N_CONV_FAILED, /* 6003 */ - XML_I18N_NO_OUTPUT /* 6004 */ -#if 0 - XML_CHECK_, /* 5033 */ - XML_CHECK_X /* 503 */ -#endif -} xmlParserErrors; - -/** - * xmlGenericErrorFunc: - * @ctx: a parsing context - * @msg: the message - * @...: the extra arguments of the varags to format the message - * - * Signature of the function to use when there is an error and - * no parsing or validity context available . - */ -typedef void (XMLCDECL *xmlGenericErrorFunc) (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); -/** - * xmlStructuredErrorFunc: - * @userData: user provided data for the error callback - * @error: the error being raised. - * - * Signature of the function to use when there is an error and - * the module handles the new error reporting mechanism. - */ -typedef void (XMLCALL *xmlStructuredErrorFunc) (void *userData, xmlErrorPtr error); - -/* - * Use the following function to reset the two global variables - * xmlGenericError and xmlGenericErrorContext. - */ -XMLPUBFUN void XMLCALL - xmlSetGenericErrorFunc (void *ctx, - xmlGenericErrorFunc handler); -XMLPUBFUN void XMLCALL - initGenericErrorDefaultFunc (xmlGenericErrorFunc *handler); - -XMLPUBFUN void XMLCALL - xmlSetStructuredErrorFunc (void *ctx, - xmlStructuredErrorFunc handler); -/* - * Default message routines used by SAX and Valid context for error - * and warning reporting. - */ -XMLPUBFUN void XMLCDECL - xmlParserError (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); -XMLPUBFUN void XMLCDECL - xmlParserWarning (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); -XMLPUBFUN void XMLCDECL - xmlParserValidityError (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); -XMLPUBFUN void XMLCDECL - xmlParserValidityWarning (void *ctx, - const char *msg, - ...) ATTRIBUTE_PRINTF(2,3); -XMLPUBFUN void XMLCALL - xmlParserPrintFileInfo (xmlParserInputPtr input); -XMLPUBFUN void XMLCALL - xmlParserPrintFileContext (xmlParserInputPtr input); - -/* - * Extended error information routines - */ -XMLPUBFUN xmlErrorPtr XMLCALL - xmlGetLastError (void); -XMLPUBFUN void XMLCALL - xmlResetLastError (void); -XMLPUBFUN xmlErrorPtr XMLCALL - xmlCtxtGetLastError (void *ctx); -XMLPUBFUN void XMLCALL - xmlCtxtResetLastError (void *ctx); -XMLPUBFUN void XMLCALL - xmlResetError (xmlErrorPtr err); -XMLPUBFUN int XMLCALL - xmlCopyError (xmlErrorPtr from, - xmlErrorPtr to); - -#ifdef IN_LIBXML -/* - * Internal callback reporting routine - */ -XMLPUBFUN void XMLCALL - __xmlRaiseError (xmlStructuredErrorFunc schannel, - xmlGenericErrorFunc channel, - void *data, - void *ctx, - void *node, - int domain, - int code, - xmlErrorLevel level, - const char *file, - int line, - const char *str1, - const char *str2, - const char *str3, - int int1, - int col, - const char *msg, - ...) ATTRIBUTE_PRINTF(16,17); -XMLPUBFUN void XMLCALL - __xmlSimpleError (int domain, - int code, - xmlNodePtr node, - const char *msg, - const char *extra); -#endif -#ifdef __cplusplus -} -#endif -#endif /* __XML_ERROR_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlexports.h b/third_party/libxml2/include_darwin/libxml/xmlexports.h deleted file mode 100644 index 29a6f54..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlexports.h +++ /dev/null @@ -1,157 +0,0 @@ -/* - * Summary: macros for marking symbols as exportable/importable. - * Description: macros for marking symbols as exportable/importable. - * - * Copy: See Copyright for the status of this software. - * - * Author: Igor Zlatovic - */ - -#ifndef __XML_EXPORTS_H__ -#define __XML_EXPORTS_H__ - -/** - * XMLPUBFUN, XMLPUBVAR, XMLCALL - * - * Macros which declare an exportable function, an exportable variable and - * the calling convention used for functions. - * - * Please use an extra block for every platform/compiler combination when - * modifying this, rather than overlong #ifdef lines. This helps - * readability as well as the fact that different compilers on the same - * platform might need different definitions. - */ - -/** - * XMLPUBFUN: - * - * Macros which declare an exportable function - */ -#define XMLPUBFUN -/** - * XMLPUBVAR: - * - * Macros which declare an exportable variable - */ -#define XMLPUBVAR extern -/** - * XMLCALL: - * - * Macros which declare the called convention for exported functions - */ -#define XMLCALL -/** - * XMLCDECL: - * - * Macro which declares the calling convention for exported functions that - * use '...'. - */ -#define XMLCDECL - -/** DOC_DISABLE */ - -/* Windows platform with MS compiler */ -#if defined(_WIN32) && defined(_MSC_VER) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR extern - #endif - #endif - #if defined(LIBXML_FASTCALL) - #define XMLCALL __fastcall - #else - #define XMLCALL __cdecl - #endif - #define XMLCDECL __cdecl - #if !defined _REENTRANT - #define _REENTRANT - #endif -#endif - -/* Windows platform with Borland compiler */ -#if defined(_WIN32) && defined(__BORLANDC__) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) extern - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR extern - #endif - #endif - #define XMLCALL __cdecl - #define XMLCDECL __cdecl - #if !defined _REENTRANT - #define _REENTRANT - #endif -#endif - -/* Windows platform with GNU compiler (Mingw) */ -#if defined(_WIN32) && defined(__MINGW32__) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR extern - #endif - #endif - #define XMLCALL __cdecl - #define XMLCDECL __cdecl - #if !defined _REENTRANT - #define _REENTRANT - #endif -#endif - -/* Cygwin platform, GNU compiler */ -#if defined(_WIN32) && defined(__CYGWIN__) - #undef XMLPUBFUN - #undef XMLPUBVAR - #undef XMLCALL - #undef XMLCDECL - #if defined(IN_LIBXML) && !defined(LIBXML_STATIC) - #define XMLPUBFUN __declspec(dllexport) - #define XMLPUBVAR __declspec(dllexport) - #else - #define XMLPUBFUN - #if !defined(LIBXML_STATIC) - #define XMLPUBVAR __declspec(dllimport) extern - #else - #define XMLPUBVAR - #endif - #endif - #define XMLCALL __cdecl - #define XMLCDECL __cdecl -#endif - -/* Compatibility */ -#if !defined(LIBXML_DLL_IMPORT) -#define LIBXML_DLL_IMPORT XMLPUBVAR -#endif - -#endif /* __XML_EXPORTS_H__ */ - - diff --git a/third_party/libxml2/include_darwin/libxml/xmlmemory.h b/third_party/libxml2/include_darwin/libxml/xmlmemory.h deleted file mode 100644 index 8f3b109..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlmemory.h +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Summary: interface for the memory allocator - * Description: provides interfaces for the memory allocator, - * including debugging capabilities. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __DEBUG_MEMORY_ALLOC__ -#define __DEBUG_MEMORY_ALLOC__ - -#include -#include - -/** - * DEBUG_MEMORY: - * - * DEBUG_MEMORY replaces the allocator with a collect and debug - * shell to the libc allocator. - * DEBUG_MEMORY should only be activated when debugging - * libxml i.e. if libxml has been configured with --with-debug-mem too. - */ -/* #define DEBUG_MEMORY_FREED */ -/* #define DEBUG_MEMORY_LOCATION */ - -#ifdef DEBUG -#ifndef DEBUG_MEMORY -#define DEBUG_MEMORY -#endif -#endif - -/** - * DEBUG_MEMORY_LOCATION: - * - * DEBUG_MEMORY_LOCATION should be activated only when debugging - * libxml i.e. if libxml has been configured with --with-debug-mem too. - */ -#ifdef DEBUG_MEMORY_LOCATION -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The XML memory wrapper support 4 basic overloadable functions. - */ -/** - * xmlFreeFunc: - * @mem: an already allocated block of memory - * - * Signature for a free() implementation. - */ -typedef void (XMLCALL *xmlFreeFunc)(void *mem); -/** - * xmlMallocFunc: - * @size: the size requested in bytes - * - * Signature for a malloc() implementation. - * - * Returns a pointer to the newly allocated block or NULL in case of error. - */ -typedef void *(ATTRIBUTE_ALLOC_SIZE(1) XMLCALL *xmlMallocFunc)(size_t size); - -/** - * xmlReallocFunc: - * @mem: an already allocated block of memory - * @size: the new size requested in bytes - * - * Signature for a realloc() implementation. - * - * Returns a pointer to the newly reallocated block or NULL in case of error. - */ -typedef void *(XMLCALL *xmlReallocFunc)(void *mem, size_t size); - -/** - * xmlStrdupFunc: - * @str: a zero terminated string - * - * Signature for an strdup() implementation. - * - * Returns the copy of the string or NULL in case of error. - */ -typedef char *(XMLCALL *xmlStrdupFunc)(const char *str); - -/* - * The 4 interfaces used for all memory handling within libxml. -LIBXML_DLL_IMPORT extern xmlFreeFunc xmlFree; -LIBXML_DLL_IMPORT extern xmlMallocFunc xmlMalloc; -LIBXML_DLL_IMPORT extern xmlMallocFunc xmlMallocAtomic; -LIBXML_DLL_IMPORT extern xmlReallocFunc xmlRealloc; -LIBXML_DLL_IMPORT extern xmlStrdupFunc xmlMemStrdup; - */ - -/* - * The way to overload the existing functions. - * The xmlGc function have an extra entry for atomic block - * allocations useful for garbage collected memory allocators - */ -XMLPUBFUN int XMLCALL - xmlMemSetup (xmlFreeFunc freeFunc, - xmlMallocFunc mallocFunc, - xmlReallocFunc reallocFunc, - xmlStrdupFunc strdupFunc); -XMLPUBFUN int XMLCALL - xmlMemGet (xmlFreeFunc *freeFunc, - xmlMallocFunc *mallocFunc, - xmlReallocFunc *reallocFunc, - xmlStrdupFunc *strdupFunc); -XMLPUBFUN int XMLCALL - xmlGcMemSetup (xmlFreeFunc freeFunc, - xmlMallocFunc mallocFunc, - xmlMallocFunc mallocAtomicFunc, - xmlReallocFunc reallocFunc, - xmlStrdupFunc strdupFunc); -XMLPUBFUN int XMLCALL - xmlGcMemGet (xmlFreeFunc *freeFunc, - xmlMallocFunc *mallocFunc, - xmlMallocFunc *mallocAtomicFunc, - xmlReallocFunc *reallocFunc, - xmlStrdupFunc *strdupFunc); - -/* - * Initialization of the memory layer. - */ -XMLPUBFUN int XMLCALL - xmlInitMemory (void); - -/* - * Cleanup of the memory layer. - */ -XMLPUBFUN void XMLCALL - xmlCleanupMemory (void); -/* - * These are specific to the XML debug memory wrapper. - */ -XMLPUBFUN int XMLCALL - xmlMemUsed (void); -XMLPUBFUN int XMLCALL - xmlMemBlocks (void); -XMLPUBFUN void XMLCALL - xmlMemDisplay (FILE *fp); -XMLPUBFUN void XMLCALL - xmlMemDisplayLast(FILE *fp, long nbBytes); -XMLPUBFUN void XMLCALL - xmlMemShow (FILE *fp, int nr); -XMLPUBFUN void XMLCALL - xmlMemoryDump (void); -XMLPUBFUN void * XMLCALL - xmlMemMalloc (size_t size) ATTRIBUTE_ALLOC_SIZE(1); -XMLPUBFUN void * XMLCALL - xmlMemRealloc (void *ptr,size_t size); -XMLPUBFUN void XMLCALL - xmlMemFree (void *ptr); -XMLPUBFUN char * XMLCALL - xmlMemoryStrdup (const char *str); -XMLPUBFUN void * XMLCALL - xmlMallocLoc (size_t size, const char *file, int line) ATTRIBUTE_ALLOC_SIZE(1); -XMLPUBFUN void * XMLCALL - xmlReallocLoc (void *ptr, size_t size, const char *file, int line); -XMLPUBFUN void * XMLCALL - xmlMallocAtomicLoc (size_t size, const char *file, int line) ATTRIBUTE_ALLOC_SIZE(1); -XMLPUBFUN char * XMLCALL - xmlMemStrdupLoc (const char *str, const char *file, int line); - - -#ifdef DEBUG_MEMORY_LOCATION -/** - * xmlMalloc: - * @size: number of bytes to allocate - * - * Wrapper for the malloc() function used in the XML library. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlMalloc(size) xmlMallocLoc((size), __FILE__, __LINE__) -/** - * xmlMallocAtomic: - * @size: number of bytes to allocate - * - * Wrapper for the malloc() function used in the XML library for allocation - * of block not containing pointers to other areas. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlMallocAtomic(size) xmlMallocAtomicLoc((size), __FILE__, __LINE__) -/** - * xmlRealloc: - * @ptr: pointer to the existing allocated area - * @size: number of bytes to allocate - * - * Wrapper for the realloc() function used in the XML library. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlRealloc(ptr, size) xmlReallocLoc((ptr), (size), __FILE__, __LINE__) -/** - * xmlMemStrdup: - * @str: pointer to the existing string - * - * Wrapper for the strdup() function, xmlStrdup() is usually preferred. - * - * Returns the pointer to the allocated area or NULL in case of error. - */ -#define xmlMemStrdup(str) xmlMemStrdupLoc((str), __FILE__, __LINE__) - -#endif /* DEBUG_MEMORY_LOCATION */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#ifndef __XML_GLOBALS_H -#ifndef __XML_THREADS_H__ -#include -#include -#endif -#endif - -#endif /* __DEBUG_MEMORY_ALLOC__ */ - diff --git a/third_party/libxml2/include_darwin/libxml/xmlmodule.h b/third_party/libxml2/include_darwin/libxml/xmlmodule.h deleted file mode 100644 index 8f4a560..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlmodule.h +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Summary: dynamic module loading - * Description: basic API for dynamic module loading, used by - * libexslt added in 2.6.17 - * - * Copy: See Copyright for the status of this software. - * - * Author: Joel W. Reed - */ - -#ifndef __XML_MODULE_H__ -#define __XML_MODULE_H__ - -#include - -#ifdef LIBXML_MODULES_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlModulePtr: - * - * A handle to a dynamically loaded module - */ -typedef struct _xmlModule xmlModule; -typedef xmlModule *xmlModulePtr; - -/** - * xmlModuleOption: - * - * enumeration of options that can be passed down to xmlModuleOpen() - */ -typedef enum { - XML_MODULE_LAZY = 1, /* lazy binding */ - XML_MODULE_LOCAL= 2 /* local binding */ -} xmlModuleOption; - -XMLPUBFUN xmlModulePtr XMLCALL xmlModuleOpen (const char *filename, - int options); - -XMLPUBFUN int XMLCALL xmlModuleSymbol (xmlModulePtr module, - const char* name, - void **result); - -XMLPUBFUN int XMLCALL xmlModuleClose (xmlModulePtr module); - -XMLPUBFUN int XMLCALL xmlModuleFree (xmlModulePtr module); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_MODULES_ENABLED */ - -#endif /*__XML_MODULE_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlreader.h b/third_party/libxml2/include_darwin/libxml/xmlreader.h deleted file mode 100644 index 6964482..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlreader.h +++ /dev/null @@ -1,424 +0,0 @@ -/* - * Summary: the XMLReader implementation - * Description: API of the XML streaming API based on C# interfaces. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XMLREADER_H__ -#define __XML_XMLREADER_H__ - -#include -#include -#include -#ifdef LIBXML_SCHEMAS_ENABLED -#include -#include -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlParserSeverities: - * - * How severe an error callback is when the per-reader error callback API - * is used. - */ -typedef enum { - XML_PARSER_SEVERITY_VALIDITY_WARNING = 1, - XML_PARSER_SEVERITY_VALIDITY_ERROR = 2, - XML_PARSER_SEVERITY_WARNING = 3, - XML_PARSER_SEVERITY_ERROR = 4 -} xmlParserSeverities; - -#ifdef LIBXML_READER_ENABLED - -/** - * xmlTextReaderMode: - * - * Internal state values for the reader. - */ -typedef enum { - XML_TEXTREADER_MODE_INITIAL = 0, - XML_TEXTREADER_MODE_INTERACTIVE = 1, - XML_TEXTREADER_MODE_ERROR = 2, - XML_TEXTREADER_MODE_EOF =3, - XML_TEXTREADER_MODE_CLOSED = 4, - XML_TEXTREADER_MODE_READING = 5 -} xmlTextReaderMode; - -/** - * xmlParserProperties: - * - * Some common options to use with xmlTextReaderSetParserProp, but it - * is better to use xmlParserOption and the xmlReaderNewxxx and - * xmlReaderForxxx APIs now. - */ -typedef enum { - XML_PARSER_LOADDTD = 1, - XML_PARSER_DEFAULTATTRS = 2, - XML_PARSER_VALIDATE = 3, - XML_PARSER_SUBST_ENTITIES = 4 -} xmlParserProperties; - -/** - * xmlReaderTypes: - * - * Predefined constants for the different types of nodes. - */ -typedef enum { - XML_READER_TYPE_NONE = 0, - XML_READER_TYPE_ELEMENT = 1, - XML_READER_TYPE_ATTRIBUTE = 2, - XML_READER_TYPE_TEXT = 3, - XML_READER_TYPE_CDATA = 4, - XML_READER_TYPE_ENTITY_REFERENCE = 5, - XML_READER_TYPE_ENTITY = 6, - XML_READER_TYPE_PROCESSING_INSTRUCTION = 7, - XML_READER_TYPE_COMMENT = 8, - XML_READER_TYPE_DOCUMENT = 9, - XML_READER_TYPE_DOCUMENT_TYPE = 10, - XML_READER_TYPE_DOCUMENT_FRAGMENT = 11, - XML_READER_TYPE_NOTATION = 12, - XML_READER_TYPE_WHITESPACE = 13, - XML_READER_TYPE_SIGNIFICANT_WHITESPACE = 14, - XML_READER_TYPE_END_ELEMENT = 15, - XML_READER_TYPE_END_ENTITY = 16, - XML_READER_TYPE_XML_DECLARATION = 17 -} xmlReaderTypes; - -/** - * xmlTextReader: - * - * Structure for an xmlReader context. - */ -typedef struct _xmlTextReader xmlTextReader; - -/** - * xmlTextReaderPtr: - * - * Pointer to an xmlReader context. - */ -typedef xmlTextReader *xmlTextReaderPtr; - -/* - * Constructors & Destructor - */ -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlNewTextReader (xmlParserInputBufferPtr input, - const char *URI); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlNewTextReaderFilename(const char *URI); - -XMLPUBFUN void XMLCALL - xmlFreeTextReader (xmlTextReaderPtr reader); - -XMLPUBFUN int XMLCALL - xmlTextReaderSetup(xmlTextReaderPtr reader, - xmlParserInputBufferPtr input, const char *URL, - const char *encoding, int options); - -/* - * Iterators - */ -XMLPUBFUN int XMLCALL - xmlTextReaderRead (xmlTextReaderPtr reader); - -#ifdef LIBXML_WRITER_ENABLED -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderReadInnerXml (xmlTextReaderPtr reader); - -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderReadOuterXml (xmlTextReaderPtr reader); -#endif - -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderReadString (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderReadAttributeValue (xmlTextReaderPtr reader); - -/* - * Attributes of the node - */ -XMLPUBFUN int XMLCALL - xmlTextReaderAttributeCount(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderDepth (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderHasAttributes(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderHasValue(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsDefault (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsEmptyElement(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNodeType (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderQuoteChar (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderReadState (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsNamespaceDecl(xmlTextReaderPtr reader); - -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstBaseUri (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstLocalName (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstName (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstNamespaceUri(xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstPrefix (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstXmlLang (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstString (xmlTextReaderPtr reader, - const xmlChar *str); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstValue (xmlTextReaderPtr reader); - -/* - * use the Const version of the routine for - * better performance and simpler code - */ -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderBaseUri (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderLocalName (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderName (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderNamespaceUri(xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderPrefix (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderXmlLang (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderValue (xmlTextReaderPtr reader); - -/* - * Methods of the XmlTextReader - */ -XMLPUBFUN int XMLCALL - xmlTextReaderClose (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderGetAttributeNo (xmlTextReaderPtr reader, - int no); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderGetAttribute (xmlTextReaderPtr reader, - const xmlChar *name); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderGetAttributeNs (xmlTextReaderPtr reader, - const xmlChar *localName, - const xmlChar *namespaceURI); -XMLPUBFUN xmlParserInputBufferPtr XMLCALL - xmlTextReaderGetRemainder (xmlTextReaderPtr reader); -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderLookupNamespace(xmlTextReaderPtr reader, - const xmlChar *prefix); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToAttributeNo(xmlTextReaderPtr reader, - int no); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToAttribute(xmlTextReaderPtr reader, - const xmlChar *name); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToAttributeNs(xmlTextReaderPtr reader, - const xmlChar *localName, - const xmlChar *namespaceURI); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToFirstAttribute(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToNextAttribute(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderMoveToElement (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNormalization (xmlTextReaderPtr reader); -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstEncoding (xmlTextReaderPtr reader); - -/* - * Extensions - */ -XMLPUBFUN int XMLCALL - xmlTextReaderSetParserProp (xmlTextReaderPtr reader, - int prop, - int value); -XMLPUBFUN int XMLCALL - xmlTextReaderGetParserProp (xmlTextReaderPtr reader, - int prop); -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextReaderCurrentNode (xmlTextReaderPtr reader); - -XMLPUBFUN int XMLCALL - xmlTextReaderGetParserLineNumber(xmlTextReaderPtr reader); - -XMLPUBFUN int XMLCALL - xmlTextReaderGetParserColumnNumber(xmlTextReaderPtr reader); - -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextReaderPreserve (xmlTextReaderPtr reader); -#ifdef LIBXML_PATTERN_ENABLED -XMLPUBFUN int XMLCALL - xmlTextReaderPreservePattern(xmlTextReaderPtr reader, - const xmlChar *pattern, - const xmlChar **namespaces); -#endif /* LIBXML_PATTERN_ENABLED */ -XMLPUBFUN xmlDocPtr XMLCALL - xmlTextReaderCurrentDoc (xmlTextReaderPtr reader); -XMLPUBFUN xmlNodePtr XMLCALL - xmlTextReaderExpand (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNext (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderNextSibling (xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderIsValid (xmlTextReaderPtr reader); -#ifdef LIBXML_SCHEMAS_ENABLED -XMLPUBFUN int XMLCALL - xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader, - const char *rng); -XMLPUBFUN int XMLCALL - xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader, - xmlRelaxNGPtr schema); -XMLPUBFUN int XMLCALL - xmlTextReaderSchemaValidate (xmlTextReaderPtr reader, - const char *xsd); -XMLPUBFUN int XMLCALL - xmlTextReaderSchemaValidateCtxt(xmlTextReaderPtr reader, - xmlSchemaValidCtxtPtr ctxt, - int options); -XMLPUBFUN int XMLCALL - xmlTextReaderSetSchema (xmlTextReaderPtr reader, - xmlSchemaPtr schema); -#endif -XMLPUBFUN const xmlChar * XMLCALL - xmlTextReaderConstXmlVersion(xmlTextReaderPtr reader); -XMLPUBFUN int XMLCALL - xmlTextReaderStandalone (xmlTextReaderPtr reader); - - -/* - * Index lookup - */ -XMLPUBFUN long XMLCALL - xmlTextReaderByteConsumed (xmlTextReaderPtr reader); - -/* - * New more complete APIs for simpler creation and reuse of readers - */ -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderWalker (xmlDocPtr doc); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForDoc (const xmlChar * cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForFile (const char *filename, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForMemory (const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForFd (int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN xmlTextReaderPtr XMLCALL - xmlReaderForIO (xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); - -XMLPUBFUN int XMLCALL - xmlReaderNewWalker (xmlTextReaderPtr reader, - xmlDocPtr doc); -XMLPUBFUN int XMLCALL - xmlReaderNewDoc (xmlTextReaderPtr reader, - const xmlChar * cur, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewFile (xmlTextReaderPtr reader, - const char *filename, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewMemory (xmlTextReaderPtr reader, - const char *buffer, - int size, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewFd (xmlTextReaderPtr reader, - int fd, - const char *URL, - const char *encoding, - int options); -XMLPUBFUN int XMLCALL - xmlReaderNewIO (xmlTextReaderPtr reader, - xmlInputReadCallback ioread, - xmlInputCloseCallback ioclose, - void *ioctx, - const char *URL, - const char *encoding, - int options); -/* - * Error handling extensions - */ -typedef void * xmlTextReaderLocatorPtr; - -/** - * xmlTextReaderErrorFunc: - * @arg: the user argument - * @msg: the message - * @severity: the severity of the error - * @locator: a locator indicating where the error occured - * - * Signature of an error callback from a reader parser - */ -typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg, - const char *msg, - xmlParserSeverities severity, - xmlTextReaderLocatorPtr locator); -XMLPUBFUN int XMLCALL - xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator); -/*int xmlTextReaderLocatorLinePosition(xmlTextReaderLocatorPtr locator);*/ -XMLPUBFUN xmlChar * XMLCALL - xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator); -XMLPUBFUN void XMLCALL - xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader, - xmlTextReaderErrorFunc f, - void *arg); -XMLPUBFUN void XMLCALL - xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader, - xmlStructuredErrorFunc f, - void *arg); -XMLPUBFUN void XMLCALL - xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader, - xmlTextReaderErrorFunc *f, - void **arg); - -#endif /* LIBXML_READER_ENABLED */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_XMLREADER_H__ */ - diff --git a/third_party/libxml2/include_darwin/libxml/xmlregexp.h b/third_party/libxml2/include_darwin/libxml/xmlregexp.h deleted file mode 100644 index 7009645..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlregexp.h +++ /dev/null @@ -1,222 +0,0 @@ -/* - * Summary: regular expressions handling - * Description: basic API for libxml regular expressions handling used - * for XML Schemas and validation. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_REGEXP_H__ -#define __XML_REGEXP_H__ - -#include - -#ifdef LIBXML_REGEXP_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlRegexpPtr: - * - * A libxml regular expression, they can actually be far more complex - * thank the POSIX regex expressions. - */ -typedef struct _xmlRegexp xmlRegexp; -typedef xmlRegexp *xmlRegexpPtr; - -/** - * xmlRegExecCtxtPtr: - * - * A libxml progressive regular expression evaluation context - */ -typedef struct _xmlRegExecCtxt xmlRegExecCtxt; -typedef xmlRegExecCtxt *xmlRegExecCtxtPtr; - -#ifdef __cplusplus -} -#endif -#include -#include -#ifdef __cplusplus -extern "C" { -#endif - -/* - * The POSIX like API - */ -XMLPUBFUN xmlRegexpPtr XMLCALL - xmlRegexpCompile (const xmlChar *regexp); -XMLPUBFUN void XMLCALL xmlRegFreeRegexp(xmlRegexpPtr regexp); -XMLPUBFUN int XMLCALL - xmlRegexpExec (xmlRegexpPtr comp, - const xmlChar *value); -XMLPUBFUN void XMLCALL - xmlRegexpPrint (FILE *output, - xmlRegexpPtr regexp); -XMLPUBFUN int XMLCALL - xmlRegexpIsDeterminist(xmlRegexpPtr comp); - -/** - * xmlRegExecCallbacks: - * @exec: the regular expression context - * @token: the current token string - * @transdata: transition data - * @inputdata: input data - * - * Callback function when doing a transition in the automata - */ -typedef void (*xmlRegExecCallbacks) (xmlRegExecCtxtPtr exec, - const xmlChar *token, - void *transdata, - void *inputdata); - -/* - * The progressive API - */ -XMLPUBFUN xmlRegExecCtxtPtr XMLCALL - xmlRegNewExecCtxt (xmlRegexpPtr comp, - xmlRegExecCallbacks callback, - void *data); -XMLPUBFUN void XMLCALL - xmlRegFreeExecCtxt (xmlRegExecCtxtPtr exec); -XMLPUBFUN int XMLCALL - xmlRegExecPushString(xmlRegExecCtxtPtr exec, - const xmlChar *value, - void *data); -XMLPUBFUN int XMLCALL - xmlRegExecPushString2(xmlRegExecCtxtPtr exec, - const xmlChar *value, - const xmlChar *value2, - void *data); - -XMLPUBFUN int XMLCALL - xmlRegExecNextValues(xmlRegExecCtxtPtr exec, - int *nbval, - int *nbneg, - xmlChar **values, - int *terminal); -XMLPUBFUN int XMLCALL - xmlRegExecErrInfo (xmlRegExecCtxtPtr exec, - const xmlChar **string, - int *nbval, - int *nbneg, - xmlChar **values, - int *terminal); -#ifdef LIBXML_EXPR_ENABLED -/* - * Formal regular expression handling - * Its goal is to do some formal work on content models - */ - -/* expressions are used within a context */ -typedef struct _xmlExpCtxt xmlExpCtxt; -typedef xmlExpCtxt *xmlExpCtxtPtr; - -XMLPUBFUN void XMLCALL - xmlExpFreeCtxt (xmlExpCtxtPtr ctxt); -XMLPUBFUN xmlExpCtxtPtr XMLCALL - xmlExpNewCtxt (int maxNodes, - xmlDictPtr dict); - -XMLPUBFUN int XMLCALL - xmlExpCtxtNbNodes(xmlExpCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlExpCtxtNbCons(xmlExpCtxtPtr ctxt); - -/* Expressions are trees but the tree is opaque */ -typedef struct _xmlExpNode xmlExpNode; -typedef xmlExpNode *xmlExpNodePtr; - -typedef enum { - XML_EXP_EMPTY = 0, - XML_EXP_FORBID = 1, - XML_EXP_ATOM = 2, - XML_EXP_SEQ = 3, - XML_EXP_OR = 4, - XML_EXP_COUNT = 5 -} xmlExpNodeType; - -/* - * 2 core expressions shared by all for the empty language set - * and for the set with just the empty token - */ -XMLPUBVAR xmlExpNodePtr forbiddenExp; -XMLPUBVAR xmlExpNodePtr emptyExp; - -/* - * Expressions are reference counted internally - */ -XMLPUBFUN void XMLCALL - xmlExpFree (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr); -XMLPUBFUN void XMLCALL - xmlExpRef (xmlExpNodePtr expr); - -/* - * constructors can be either manual or from a string - */ -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpParse (xmlExpCtxtPtr ctxt, - const char *expr); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewAtom (xmlExpCtxtPtr ctxt, - const xmlChar *name, - int len); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewOr (xmlExpCtxtPtr ctxt, - xmlExpNodePtr left, - xmlExpNodePtr right); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewSeq (xmlExpCtxtPtr ctxt, - xmlExpNodePtr left, - xmlExpNodePtr right); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpNewRange (xmlExpCtxtPtr ctxt, - xmlExpNodePtr subset, - int min, - int max); -/* - * The really interesting APIs - */ -XMLPUBFUN int XMLCALL - xmlExpIsNillable(xmlExpNodePtr expr); -XMLPUBFUN int XMLCALL - xmlExpMaxToken (xmlExpNodePtr expr); -XMLPUBFUN int XMLCALL - xmlExpGetLanguage(xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - const xmlChar**langList, - int len); -XMLPUBFUN int XMLCALL - xmlExpGetStart (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - const xmlChar**tokList, - int len); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpStringDerive(xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - const xmlChar *str, - int len); -XMLPUBFUN xmlExpNodePtr XMLCALL - xmlExpExpDerive (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - xmlExpNodePtr sub); -XMLPUBFUN int XMLCALL - xmlExpSubsume (xmlExpCtxtPtr ctxt, - xmlExpNodePtr expr, - xmlExpNodePtr sub); -XMLPUBFUN void XMLCALL - xmlExpDump (xmlBufferPtr buf, - xmlExpNodePtr expr); -#endif /* LIBXML_EXPR_ENABLED */ -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_REGEXP_ENABLED */ - -#endif /*__XML_REGEXP_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlsave.h b/third_party/libxml2/include_darwin/libxml/xmlsave.h deleted file mode 100644 index 4201b4d..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlsave.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Summary: the XML document serializer - * Description: API to save document or subtree of document - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XMLSAVE_H__ -#define __XML_XMLSAVE_H__ - -#include -#include -#include -#include - -#ifdef LIBXML_OUTPUT_ENABLED -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlSaveOption: - * - * This is the set of XML save options that can be passed down - * to the xmlSaveToFd() and similar calls. - */ -typedef enum { - XML_SAVE_FORMAT = 1<<0, /* format save output */ - XML_SAVE_NO_DECL = 1<<1, /* drop the xml declaration */ - XML_SAVE_NO_EMPTY = 1<<2, /* no empty tags */ - XML_SAVE_NO_XHTML = 1<<3, /* disable XHTML1 specific rules */ - XML_SAVE_XHTML = 1<<4, /* force XHTML1 specific rules */ - XML_SAVE_AS_XML = 1<<5, /* force XML serialization on HTML doc */ - XML_SAVE_AS_HTML = 1<<6 /* force HTML serialization on XML doc */ -} xmlSaveOption; - - -typedef struct _xmlSaveCtxt xmlSaveCtxt; -typedef xmlSaveCtxt *xmlSaveCtxtPtr; - -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToFd (int fd, - const char *encoding, - int options); -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToFilename (const char *filename, - const char *encoding, - int options); - -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToBuffer (xmlBufferPtr buffer, - const char *encoding, - int options); - -XMLPUBFUN xmlSaveCtxtPtr XMLCALL - xmlSaveToIO (xmlOutputWriteCallback iowrite, - xmlOutputCloseCallback ioclose, - void *ioctx, - const char *encoding, - int options); - -XMLPUBFUN long XMLCALL - xmlSaveDoc (xmlSaveCtxtPtr ctxt, - xmlDocPtr doc); -XMLPUBFUN long XMLCALL - xmlSaveTree (xmlSaveCtxtPtr ctxt, - xmlNodePtr node); - -XMLPUBFUN int XMLCALL - xmlSaveFlush (xmlSaveCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSaveClose (xmlSaveCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSaveSetEscape (xmlSaveCtxtPtr ctxt, - xmlCharEncodingOutputFunc escape); -XMLPUBFUN int XMLCALL - xmlSaveSetAttrEscape (xmlSaveCtxtPtr ctxt, - xmlCharEncodingOutputFunc escape); -#ifdef __cplusplus -} -#endif -#endif /* LIBXML_OUTPUT_ENABLED */ -#endif /* __XML_XMLSAVE_H__ */ - - diff --git a/third_party/libxml2/include_darwin/libxml/xmlschemas.h b/third_party/libxml2/include_darwin/libxml/xmlschemas.h deleted file mode 100644 index ebef3a7..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlschemas.h +++ /dev/null @@ -1,218 +0,0 @@ -/* - * Summary: incomplete XML Schemas structure implementation - * Description: interface to the XML Schemas handling and schema validity - * checking, it is incomplete right now. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMA_H__ -#define __XML_SCHEMA_H__ - -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * This error codes are obsolete; not used any more. - */ -typedef enum { - XML_SCHEMAS_ERR_OK = 0, - XML_SCHEMAS_ERR_NOROOT = 1, - XML_SCHEMAS_ERR_UNDECLAREDELEM, - XML_SCHEMAS_ERR_NOTTOPLEVEL, - XML_SCHEMAS_ERR_MISSING, - XML_SCHEMAS_ERR_WRONGELEM, - XML_SCHEMAS_ERR_NOTYPE, - XML_SCHEMAS_ERR_NOROLLBACK, - XML_SCHEMAS_ERR_ISABSTRACT, - XML_SCHEMAS_ERR_NOTEMPTY, - XML_SCHEMAS_ERR_ELEMCONT, - XML_SCHEMAS_ERR_HAVEDEFAULT, - XML_SCHEMAS_ERR_NOTNILLABLE, - XML_SCHEMAS_ERR_EXTRACONTENT, - XML_SCHEMAS_ERR_INVALIDATTR, - XML_SCHEMAS_ERR_INVALIDELEM, - XML_SCHEMAS_ERR_NOTDETERMINIST, - XML_SCHEMAS_ERR_CONSTRUCT, - XML_SCHEMAS_ERR_INTERNAL, - XML_SCHEMAS_ERR_NOTSIMPLE, - XML_SCHEMAS_ERR_ATTRUNKNOWN, - XML_SCHEMAS_ERR_ATTRINVALID, - XML_SCHEMAS_ERR_VALUE, - XML_SCHEMAS_ERR_FACET, - XML_SCHEMAS_ERR_, - XML_SCHEMAS_ERR_XXX -} xmlSchemaValidError; - -/* -* ATTENTION: Change xmlSchemaSetValidOptions's check -* for invalid values, if adding to the validation -* options below. -*/ -/** - * xmlSchemaValidOption: - * - * This is the set of XML Schema validation options. - */ -typedef enum { - XML_SCHEMA_VAL_VC_I_CREATE = 1<<0 - /* Default/fixed: create an attribute node - * or an element's text node on the instance. - */ -} xmlSchemaValidOption; - -/* - XML_SCHEMA_VAL_XSI_ASSEMBLE = 1<<1, - * assemble schemata using - * xsi:schemaLocation and - * xsi:noNamespaceSchemaLocation -*/ - -/** - * The schemas related types are kept internal - */ -typedef struct _xmlSchema xmlSchema; -typedef xmlSchema *xmlSchemaPtr; - -/** - * xmlSchemaValidityErrorFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of an error callback from an XSD validation - */ -typedef void (XMLCDECL *xmlSchemaValidityErrorFunc) (void *ctx, const char *msg, ...) ATTRIBUTE_PRINTF(2,3); - -/** - * xmlSchemaValidityWarningFunc: - * @ctx: the validation context - * @msg: the message - * @...: extra arguments - * - * Signature of a warning callback from an XSD validation - */ -typedef void (XMLCDECL *xmlSchemaValidityWarningFunc) (void *ctx, const char *msg, ...) ATTRIBUTE_PRINTF(2,3); - -/** - * A schemas validation context - */ -typedef struct _xmlSchemaParserCtxt xmlSchemaParserCtxt; -typedef xmlSchemaParserCtxt *xmlSchemaParserCtxtPtr; - -typedef struct _xmlSchemaValidCtxt xmlSchemaValidCtxt; -typedef xmlSchemaValidCtxt *xmlSchemaValidCtxtPtr; - -/* - * Interfaces for parsing. - */ -XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL - xmlSchemaNewParserCtxt (const char *URL); -XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL - xmlSchemaNewMemParserCtxt (const char *buffer, - int size); -XMLPUBFUN xmlSchemaParserCtxtPtr XMLCALL - xmlSchemaNewDocParserCtxt (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlSchemaFreeParserCtxt (xmlSchemaParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlSchemaSetParserErrors (xmlSchemaParserCtxtPtr ctxt, - xmlSchemaValidityErrorFunc err, - xmlSchemaValidityWarningFunc warn, - void *ctx); -XMLPUBFUN void XMLCALL - xmlSchemaSetParserStructuredErrors(xmlSchemaParserCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchemaGetParserErrors(xmlSchemaParserCtxtPtr ctxt, - xmlSchemaValidityErrorFunc * err, - xmlSchemaValidityWarningFunc * warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchemaIsValid (xmlSchemaValidCtxtPtr ctxt); - -XMLPUBFUN xmlSchemaPtr XMLCALL - xmlSchemaParse (xmlSchemaParserCtxtPtr ctxt); -XMLPUBFUN void XMLCALL - xmlSchemaFree (xmlSchemaPtr schema); -#ifdef LIBXML_OUTPUT_ENABLED -XMLPUBFUN void XMLCALL - xmlSchemaDump (FILE *output, - xmlSchemaPtr schema); -#endif /* LIBXML_OUTPUT_ENABLED */ -/* - * Interfaces for validating - */ -XMLPUBFUN void XMLCALL - xmlSchemaSetValidErrors (xmlSchemaValidCtxtPtr ctxt, - xmlSchemaValidityErrorFunc err, - xmlSchemaValidityWarningFunc warn, - void *ctx); -XMLPUBFUN void XMLCALL - xmlSchemaSetValidStructuredErrors(xmlSchemaValidCtxtPtr ctxt, - xmlStructuredErrorFunc serror, - void *ctx); -XMLPUBFUN int XMLCALL - xmlSchemaGetValidErrors (xmlSchemaValidCtxtPtr ctxt, - xmlSchemaValidityErrorFunc *err, - xmlSchemaValidityWarningFunc *warn, - void **ctx); -XMLPUBFUN int XMLCALL - xmlSchemaSetValidOptions (xmlSchemaValidCtxtPtr ctxt, - int options); -XMLPUBFUN int XMLCALL - xmlSchemaValidCtxtGetOptions(xmlSchemaValidCtxtPtr ctxt); - -XMLPUBFUN xmlSchemaValidCtxtPtr XMLCALL - xmlSchemaNewValidCtxt (xmlSchemaPtr schema); -XMLPUBFUN void XMLCALL - xmlSchemaFreeValidCtxt (xmlSchemaValidCtxtPtr ctxt); -XMLPUBFUN int XMLCALL - xmlSchemaValidateDoc (xmlSchemaValidCtxtPtr ctxt, - xmlDocPtr instance); -XMLPUBFUN int XMLCALL - xmlSchemaValidateOneElement (xmlSchemaValidCtxtPtr ctxt, - xmlNodePtr elem); -XMLPUBFUN int XMLCALL - xmlSchemaValidateStream (xmlSchemaValidCtxtPtr ctxt, - xmlParserInputBufferPtr input, - xmlCharEncoding enc, - xmlSAXHandlerPtr sax, - void *user_data); -XMLPUBFUN int XMLCALL - xmlSchemaValidateFile (xmlSchemaValidCtxtPtr ctxt, - const char * filename, - int options); - -XMLPUBFUN xmlParserCtxtPtr XMLCALL - xmlSchemaValidCtxtGetParserCtxt(xmlSchemaValidCtxtPtr ctxt); - -/* - * Interface to insert Schemas SAX validation in a SAX stream - */ -typedef struct _xmlSchemaSAXPlug xmlSchemaSAXPlugStruct; -typedef xmlSchemaSAXPlugStruct *xmlSchemaSAXPlugPtr; - -XMLPUBFUN xmlSchemaSAXPlugPtr XMLCALL - xmlSchemaSAXPlug (xmlSchemaValidCtxtPtr ctxt, - xmlSAXHandlerPtr *sax, - void **user_data); -XMLPUBFUN int XMLCALL - xmlSchemaSAXUnplug (xmlSchemaSAXPlugPtr plug); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ -#endif /* __XML_SCHEMA_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlschemastypes.h b/third_party/libxml2/include_darwin/libxml/xmlschemastypes.h deleted file mode 100644 index 9a3a7a1..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlschemastypes.h +++ /dev/null @@ -1,151 +0,0 @@ -/* - * Summary: implementation of XML Schema Datatypes - * Description: module providing the XML Schema Datatypes implementation - * both definition and validity checking - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - - -#ifndef __XML_SCHEMA_TYPES_H__ -#define __XML_SCHEMA_TYPES_H__ - -#include - -#ifdef LIBXML_SCHEMAS_ENABLED - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -typedef enum { - XML_SCHEMA_WHITESPACE_UNKNOWN = 0, - XML_SCHEMA_WHITESPACE_PRESERVE = 1, - XML_SCHEMA_WHITESPACE_REPLACE = 2, - XML_SCHEMA_WHITESPACE_COLLAPSE = 3 -} xmlSchemaWhitespaceValueType; - -XMLPUBFUN void XMLCALL - xmlSchemaInitTypes (void); -XMLPUBFUN void XMLCALL - xmlSchemaCleanupTypes (void); -XMLPUBFUN xmlSchemaTypePtr XMLCALL - xmlSchemaGetPredefinedType (const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN int XMLCALL - xmlSchemaValidatePredefinedType (xmlSchemaTypePtr type, - const xmlChar *value, - xmlSchemaValPtr *val); -XMLPUBFUN int XMLCALL - xmlSchemaValPredefTypeNode (xmlSchemaTypePtr type, - const xmlChar *value, - xmlSchemaValPtr *val, - xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlSchemaValidateFacet (xmlSchemaTypePtr base, - xmlSchemaFacetPtr facet, - const xmlChar *value, - xmlSchemaValPtr val); -XMLPUBFUN int XMLCALL - xmlSchemaValidateFacetWhtsp (xmlSchemaFacetPtr facet, - xmlSchemaWhitespaceValueType fws, - xmlSchemaValType valType, - const xmlChar *value, - xmlSchemaValPtr val, - xmlSchemaWhitespaceValueType ws); -XMLPUBFUN void XMLCALL - xmlSchemaFreeValue (xmlSchemaValPtr val); -XMLPUBFUN xmlSchemaFacetPtr XMLCALL - xmlSchemaNewFacet (void); -XMLPUBFUN int XMLCALL - xmlSchemaCheckFacet (xmlSchemaFacetPtr facet, - xmlSchemaTypePtr typeDecl, - xmlSchemaParserCtxtPtr ctxt, - const xmlChar *name); -XMLPUBFUN void XMLCALL - xmlSchemaFreeFacet (xmlSchemaFacetPtr facet); -XMLPUBFUN int XMLCALL - xmlSchemaCompareValues (xmlSchemaValPtr x, - xmlSchemaValPtr y); -XMLPUBFUN xmlSchemaTypePtr XMLCALL - xmlSchemaGetBuiltInListSimpleTypeItemType (xmlSchemaTypePtr type); -XMLPUBFUN int XMLCALL - xmlSchemaValidateListSimpleTypeFacet (xmlSchemaFacetPtr facet, - const xmlChar *value, - unsigned long actualLen, - unsigned long *expectedLen); -XMLPUBFUN xmlSchemaTypePtr XMLCALL - xmlSchemaGetBuiltInType (xmlSchemaValType type); -XMLPUBFUN int XMLCALL - xmlSchemaIsBuiltInTypeFacet (xmlSchemaTypePtr type, - int facetType); -XMLPUBFUN xmlChar * XMLCALL - xmlSchemaCollapseString (const xmlChar *value); -XMLPUBFUN xmlChar * XMLCALL - xmlSchemaWhiteSpaceReplace (const xmlChar *value); -XMLPUBFUN unsigned long XMLCALL - xmlSchemaGetFacetValueAsULong (xmlSchemaFacetPtr facet); -XMLPUBFUN int XMLCALL - xmlSchemaValidateLengthFacet (xmlSchemaTypePtr type, - xmlSchemaFacetPtr facet, - const xmlChar *value, - xmlSchemaValPtr val, - unsigned long *length); -XMLPUBFUN int XMLCALL - xmlSchemaValidateLengthFacetWhtsp(xmlSchemaFacetPtr facet, - xmlSchemaValType valType, - const xmlChar *value, - xmlSchemaValPtr val, - unsigned long *length, - xmlSchemaWhitespaceValueType ws); -XMLPUBFUN int XMLCALL - xmlSchemaValPredefTypeNodeNoNorm(xmlSchemaTypePtr type, - const xmlChar *value, - xmlSchemaValPtr *val, - xmlNodePtr node); -XMLPUBFUN int XMLCALL - xmlSchemaGetCanonValue (xmlSchemaValPtr val, - const xmlChar **retValue); -XMLPUBFUN int XMLCALL - xmlSchemaGetCanonValueWhtsp (xmlSchemaValPtr val, - const xmlChar **retValue, - xmlSchemaWhitespaceValueType ws); -XMLPUBFUN int XMLCALL - xmlSchemaValueAppend (xmlSchemaValPtr prev, - xmlSchemaValPtr cur); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaValueGetNext (xmlSchemaValPtr cur); -XMLPUBFUN const xmlChar * XMLCALL - xmlSchemaValueGetAsString (xmlSchemaValPtr val); -XMLPUBFUN int XMLCALL - xmlSchemaValueGetAsBoolean (xmlSchemaValPtr val); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaNewStringValue (xmlSchemaValType type, - const xmlChar *value); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaNewNOTATIONValue (const xmlChar *name, - const xmlChar *ns); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaNewQNameValue (const xmlChar *namespaceName, - const xmlChar *localName); -XMLPUBFUN int XMLCALL - xmlSchemaCompareValuesWhtsp (xmlSchemaValPtr x, - xmlSchemaWhitespaceValueType xws, - xmlSchemaValPtr y, - xmlSchemaWhitespaceValueType yws); -XMLPUBFUN xmlSchemaValPtr XMLCALL - xmlSchemaCopyValue (xmlSchemaValPtr val); -XMLPUBFUN xmlSchemaValType XMLCALL - xmlSchemaGetValType (xmlSchemaValPtr val); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_SCHEMAS_ENABLED */ -#endif /* __XML_SCHEMA_TYPES_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlstring.h b/third_party/libxml2/include_darwin/libxml/xmlstring.h deleted file mode 100644 index 1dfc5ea..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlstring.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - * Summary: set of routines to process strings - * Description: type and interfaces needed for the internal string handling - * of the library, especially UTF8 processing. - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_STRING_H__ -#define __XML_STRING_H__ - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * xmlChar: - * - * This is a basic byte in an UTF-8 encoded string. - * It's unsigned allowing to pinpoint case where char * are assigned - * to xmlChar * (possibly making serialization back impossible). - */ -typedef unsigned char xmlChar; - -/** - * BAD_CAST: - * - * Macro to cast a string to an xmlChar * when one know its safe. - */ -#define BAD_CAST (xmlChar *) - -/* - * xmlChar handling - */ -XMLPUBFUN xmlChar * XMLCALL - xmlStrdup (const xmlChar *cur); -XMLPUBFUN xmlChar * XMLCALL - xmlStrndup (const xmlChar *cur, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlCharStrndup (const char *cur, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlCharStrdup (const char *cur); -XMLPUBFUN xmlChar * XMLCALL - xmlStrsub (const xmlChar *str, - int start, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlStrchr (const xmlChar *str, - xmlChar val); -XMLPUBFUN const xmlChar * XMLCALL - xmlStrstr (const xmlChar *str, - const xmlChar *val); -XMLPUBFUN const xmlChar * XMLCALL - xmlStrcasestr (const xmlChar *str, - xmlChar *val); -XMLPUBFUN int XMLCALL - xmlStrcmp (const xmlChar *str1, - const xmlChar *str2); -XMLPUBFUN int XMLCALL - xmlStrncmp (const xmlChar *str1, - const xmlChar *str2, - int len); -XMLPUBFUN int XMLCALL - xmlStrcasecmp (const xmlChar *str1, - const xmlChar *str2); -XMLPUBFUN int XMLCALL - xmlStrncasecmp (const xmlChar *str1, - const xmlChar *str2, - int len); -XMLPUBFUN int XMLCALL - xmlStrEqual (const xmlChar *str1, - const xmlChar *str2); -XMLPUBFUN int XMLCALL - xmlStrQEqual (const xmlChar *pref, - const xmlChar *name, - const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlStrlen (const xmlChar *str); -XMLPUBFUN xmlChar * XMLCALL - xmlStrcat (xmlChar *cur, - const xmlChar *add); -XMLPUBFUN xmlChar * XMLCALL - xmlStrncat (xmlChar *cur, - const xmlChar *add, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlStrncatNew (const xmlChar *str1, - const xmlChar *str2, - int len); -XMLPUBFUN int XMLCALL - xmlStrPrintf (xmlChar *buf, - int len, - const xmlChar *msg, - ...); -XMLPUBFUN int XMLCALL - xmlStrVPrintf (xmlChar *buf, - int len, - const xmlChar *msg, - va_list ap); - -XMLPUBFUN int XMLCALL - xmlGetUTF8Char (const unsigned char *utf, - int *len); -XMLPUBFUN int XMLCALL - xmlCheckUTF8 (const unsigned char *utf); -XMLPUBFUN int XMLCALL - xmlUTF8Strsize (const xmlChar *utf, - int len); -XMLPUBFUN xmlChar * XMLCALL - xmlUTF8Strndup (const xmlChar *utf, - int len); -XMLPUBFUN const xmlChar * XMLCALL - xmlUTF8Strpos (const xmlChar *utf, - int pos); -XMLPUBFUN int XMLCALL - xmlUTF8Strloc (const xmlChar *utf, - const xmlChar *utfchar); -XMLPUBFUN xmlChar * XMLCALL - xmlUTF8Strsub (const xmlChar *utf, - int start, - int len); -XMLPUBFUN int XMLCALL - xmlUTF8Strlen (const xmlChar *utf); -XMLPUBFUN int XMLCALL - xmlUTF8Size (const xmlChar *utf); -XMLPUBFUN int XMLCALL - xmlUTF8Charcmp (const xmlChar *utf1, - const xmlChar *utf2); - -#ifdef __cplusplus -} -#endif -#endif /* __XML_STRING_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlunicode.h b/third_party/libxml2/include_darwin/libxml/xmlunicode.h deleted file mode 100644 index 01ac8b6..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlunicode.h +++ /dev/null @@ -1,202 +0,0 @@ -/* - * Summary: Unicode character APIs - * Description: API for the Unicode character APIs - * - * This file is automatically generated from the - * UCS description files of the Unicode Character Database - * http://www.unicode.org/Public/4.0-Update1/UCD-4.0.1.html - * using the genUnicode.py Python script. - * - * Generation date: Mon Mar 27 11:09:52 2006 - * Sources: Blocks-4.0.1.txt UnicodeData-4.0.1.txt - * Author: Daniel Veillard - */ - -#ifndef __XML_UNICODE_H__ -#define __XML_UNICODE_H__ - -#include - -#ifdef LIBXML_UNICODE_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -XMLPUBFUN int XMLCALL xmlUCSIsAegeanNumbers (int code); -XMLPUBFUN int XMLCALL xmlUCSIsAlphabeticPresentationForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArabic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArabicPresentationFormsA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArabicPresentationFormsB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArmenian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsArrows (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBasicLatin (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBengali (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBlockElements (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBopomofo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBopomofoExtended (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBoxDrawing (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBraillePatterns (int code); -XMLPUBFUN int XMLCALL xmlUCSIsBuhid (int code); -XMLPUBFUN int XMLCALL xmlUCSIsByzantineMusicalSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibility (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityIdeographs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKCompatibilityIdeographsSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKRadicalsSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKSymbolsandPunctuation (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographsExtensionA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCJKUnifiedIdeographsExtensionB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCherokee (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningDiacriticalMarks (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningDiacriticalMarksforSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningHalfMarks (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCombiningMarksforSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsControlPictures (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCurrencySymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCypriotSyllabary (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCyrillic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCyrillicSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsDeseret (int code); -XMLPUBFUN int XMLCALL xmlUCSIsDevanagari (int code); -XMLPUBFUN int XMLCALL xmlUCSIsDingbats (int code); -XMLPUBFUN int XMLCALL xmlUCSIsEnclosedAlphanumerics (int code); -XMLPUBFUN int XMLCALL xmlUCSIsEnclosedCJKLettersandMonths (int code); -XMLPUBFUN int XMLCALL xmlUCSIsEthiopic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGeneralPunctuation (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGeometricShapes (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGeorgian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGothic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGreek (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGreekExtended (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGreekandCoptic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGujarati (int code); -XMLPUBFUN int XMLCALL xmlUCSIsGurmukhi (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHalfwidthandFullwidthForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHangulCompatibilityJamo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHangulJamo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHangulSyllables (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHanunoo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHebrew (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHighPrivateUseSurrogates (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHighSurrogates (int code); -XMLPUBFUN int XMLCALL xmlUCSIsHiragana (int code); -XMLPUBFUN int XMLCALL xmlUCSIsIPAExtensions (int code); -XMLPUBFUN int XMLCALL xmlUCSIsIdeographicDescriptionCharacters (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKanbun (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKangxiRadicals (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKannada (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKatakana (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKatakanaPhoneticExtensions (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKhmer (int code); -XMLPUBFUN int XMLCALL xmlUCSIsKhmerSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLao (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatin1Supplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLatinExtendedAdditional (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLetterlikeSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLimbu (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLinearBIdeograms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLinearBSyllabary (int code); -XMLPUBFUN int XMLCALL xmlUCSIsLowSurrogates (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMalayalam (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMathematicalAlphanumericSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMathematicalOperators (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousMathematicalSymbolsA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousMathematicalSymbolsB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousSymbolsandArrows (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMiscellaneousTechnical (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMongolian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMusicalSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsMyanmar (int code); -XMLPUBFUN int XMLCALL xmlUCSIsNumberForms (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOgham (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOldItalic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOpticalCharacterRecognition (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOriya (int code); -XMLPUBFUN int XMLCALL xmlUCSIsOsmanya (int code); -XMLPUBFUN int XMLCALL xmlUCSIsPhoneticExtensions (int code); -XMLPUBFUN int XMLCALL xmlUCSIsPrivateUse (int code); -XMLPUBFUN int XMLCALL xmlUCSIsPrivateUseArea (int code); -XMLPUBFUN int XMLCALL xmlUCSIsRunic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsShavian (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSinhala (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSmallFormVariants (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSpacingModifierLetters (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSpecials (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSuperscriptsandSubscripts (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementalArrowsA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementalArrowsB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementalMathematicalOperators (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementaryPrivateUseAreaA (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSupplementaryPrivateUseAreaB (int code); -XMLPUBFUN int XMLCALL xmlUCSIsSyriac (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTagalog (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTagbanwa (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTags (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTaiLe (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTaiXuanJingSymbols (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTamil (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTelugu (int code); -XMLPUBFUN int XMLCALL xmlUCSIsThaana (int code); -XMLPUBFUN int XMLCALL xmlUCSIsThai (int code); -XMLPUBFUN int XMLCALL xmlUCSIsTibetan (int code); -XMLPUBFUN int XMLCALL xmlUCSIsUgaritic (int code); -XMLPUBFUN int XMLCALL xmlUCSIsUnifiedCanadianAboriginalSyllabics (int code); -XMLPUBFUN int XMLCALL xmlUCSIsVariationSelectors (int code); -XMLPUBFUN int XMLCALL xmlUCSIsVariationSelectorsSupplement (int code); -XMLPUBFUN int XMLCALL xmlUCSIsYiRadicals (int code); -XMLPUBFUN int XMLCALL xmlUCSIsYiSyllables (int code); -XMLPUBFUN int XMLCALL xmlUCSIsYijingHexagramSymbols (int code); - -XMLPUBFUN int XMLCALL xmlUCSIsBlock (int code, const char *block); - -XMLPUBFUN int XMLCALL xmlUCSIsCatC (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCf (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatCs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatL (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLl (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLm (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLt (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatLu (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatM (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatMc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatMe (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatMn (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatN (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatNd (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatNl (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatNo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatP (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPd (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPe (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPf (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPi (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatPs (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatS (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSc (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSk (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSm (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatSo (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZ (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZl (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZp (int code); -XMLPUBFUN int XMLCALL xmlUCSIsCatZs (int code); - -XMLPUBFUN int XMLCALL xmlUCSIsCat (int code, const char *cat); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_UNICODE_ENABLED */ - -#endif /* __XML_UNICODE_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xmlversion.h b/third_party/libxml2/include_darwin/libxml/xmlversion.h deleted file mode 100644 index a98e00c..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlversion.h +++ /dev/null @@ -1,458 +0,0 @@ -/* - * Summary: compile-time version informations - * Description: compile-time version informations for the XML library - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_VERSION_H__ -#define __XML_VERSION_H__ - -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * use those to be sure nothing nasty will happen if - * your library and includes mismatch - */ -#ifndef LIBXML2_COMPILING_MSCCDEF -XMLPUBFUN void XMLCALL xmlCheckVersion(int version); -#endif /* LIBXML2_COMPILING_MSCCDEF */ - -/** - * LIBXML_DOTTED_VERSION: - * - * the version string like "1.2.3" - */ -#define LIBXML_DOTTED_VERSION "2.7.3" - -/** - * LIBXML_VERSION: - * - * the version number: 1.2.3 value is 10203 - */ -#define LIBXML_VERSION 20703 - -/** - * LIBXML_VERSION_STRING: - * - * the version number string, 1.2.3 value is "10203" - */ -#define LIBXML_VERSION_STRING "20703" - -/** - * LIBXML_VERSION_EXTRA: - * - * extra version information, used to show a CVS compilation - */ -#define LIBXML_VERSION_EXTRA "" - -/** - * LIBXML_TEST_VERSION: - * - * Macro to check that the libxml version in use is compatible with - * the version the software has been compiled against - */ -#define LIBXML_TEST_VERSION xmlCheckVersion(20703); - -#ifndef VMS -#if 0 -/** - * WITH_TRIO: - * - * defined if the trio support need to be configured in - */ -#define WITH_TRIO -#else -/** - * WITHOUT_TRIO: - * - * defined if the trio support should not be configured in - */ -#define WITHOUT_TRIO -#endif -#else /* VMS */ -/** - * WITH_TRIO: - * - * defined if the trio support need to be configured in - */ -#define WITH_TRIO 1 -#endif /* VMS */ - -/** - * LIBXML_THREAD_ENABLED: - * - * Whether the thread support is configured in - */ -#if 0 -#if defined(_REENTRANT) || defined(__MT__) || \ - (defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE - 0 >= 199506L)) -#define LIBXML_THREAD_ENABLED -#endif -#endif - -/** - * LIBXML_TREE_ENABLED: - * - * Whether the DOM like tree manipulation API support is configured in - */ -#if 0 -#define LIBXML_TREE_ENABLED -#endif - -/** - * LIBXML_OUTPUT_ENABLED: - * - * Whether the serialization/saving support is configured in - */ -#if 1 -#define LIBXML_OUTPUT_ENABLED -#endif - -/** - * LIBXML_PUSH_ENABLED: - * - * Whether the push parsing interfaces are configured in - */ -#if 1 -#define LIBXML_PUSH_ENABLED -#endif - -/** - * LIBXML_READER_ENABLED: - * - * Whether the xmlReader parsing interface is configured in - */ -#if 1 -#define LIBXML_READER_ENABLED -#endif - -/** - * LIBXML_PATTERN_ENABLED: - * - * Whether the xmlPattern node selection interface is configured in - */ -#if 0 -#define LIBXML_PATTERN_ENABLED -#endif - -/** - * LIBXML_WRITER_ENABLED: - * - * Whether the xmlWriter saving interface is configured in - */ -#if 1 -#define LIBXML_WRITER_ENABLED -#endif - -/** - * LIBXML_SAX1_ENABLED: - * - * Whether the older SAX1 interface is configured in - */ -#if 1 -#define LIBXML_SAX1_ENABLED -#endif - -/** - * LIBXML_FTP_ENABLED: - * - * Whether the FTP support is configured in - */ -#if 0 -#define LIBXML_FTP_ENABLED -#endif - -/** - * LIBXML_HTTP_ENABLED: - * - * Whether the HTTP support is configured in - */ -#if 0 -#define LIBXML_HTTP_ENABLED -#endif - -/** - * LIBXML_VALID_ENABLED: - * - * Whether the DTD validation support is configured in - */ -#if 0 -#define LIBXML_VALID_ENABLED -#endif - -/** - * LIBXML_HTML_ENABLED: - * - * Whether the HTML support is configured in - */ -#if 1 -#define LIBXML_HTML_ENABLED -#endif - -/** - * LIBXML_LEGACY_ENABLED: - * - * Whether the deprecated APIs are compiled in for compatibility - */ -#if 0 -#define LIBXML_LEGACY_ENABLED -#endif - -/** - * LIBXML_C14N_ENABLED: - * - * Whether the Canonicalization support is configured in - */ -#if 0 -#define LIBXML_C14N_ENABLED -#endif - -/** - * LIBXML_CATALOG_ENABLED: - * - * Whether the Catalog support is configured in - */ -#if 0 -#define LIBXML_CATALOG_ENABLED -#endif - -/** - * LIBXML_DOCB_ENABLED: - * - * Whether the SGML Docbook support is configured in - */ -#if 0 -#define LIBXML_DOCB_ENABLED -#endif - -/** - * LIBXML_XPATH_ENABLED: - * - * Whether XPath is configured in - */ -#if 0 -#define LIBXML_XPATH_ENABLED -#endif - -/** - * LIBXML_XPTR_ENABLED: - * - * Whether XPointer is configured in - */ -#if 0 -#define LIBXML_XPTR_ENABLED -#endif - -/** - * LIBXML_XINCLUDE_ENABLED: - * - * Whether XInclude is configured in - */ -#if 0 -#define LIBXML_XINCLUDE_ENABLED -#endif - -/** - * LIBXML_ICONV_ENABLED: - * - * Whether iconv support is available - */ -#if 0 -#define LIBXML_ICONV_ENABLED -#endif - -/** - * LIBXML_ISO8859X_ENABLED: - * - * Whether ISO-8859-* support is made available in case iconv is not - */ -#if 1 -#define LIBXML_ISO8859X_ENABLED -#endif - -/** - * LIBXML_DEBUG_ENABLED: - * - * Whether Debugging module is configured in - */ -#if 0 -#define LIBXML_DEBUG_ENABLED -#endif - -/** - * DEBUG_MEMORY_LOCATION: - * - * Whether the memory debugging is configured in - */ -#if 0 -#define DEBUG_MEMORY_LOCATION -#endif - -/** - * LIBXML_DEBUG_RUNTIME: - * - * Whether the runtime debugging is configured in - */ -#if 0 -#define LIBXML_DEBUG_RUNTIME -#endif - -/** - * LIBXML_UNICODE_ENABLED: - * - * Whether the Unicode related interfaces are compiled in - */ -#if 0 -#define LIBXML_UNICODE_ENABLED -#endif - -/** - * LIBXML_REGEXP_ENABLED: - * - * Whether the regular expressions interfaces are compiled in - */ -#if 0 -#define LIBXML_REGEXP_ENABLED -#endif - -/** - * LIBXML_AUTOMATA_ENABLED: - * - * Whether the automata interfaces are compiled in - */ -#if 0 -#define LIBXML_AUTOMATA_ENABLED -#endif - -/** - * LIBXML_EXPR_ENABLED: - * - * Whether the formal expressions interfaces are compiled in - */ -#if 0 -#define LIBXML_EXPR_ENABLED -#endif - -/** - * LIBXML_SCHEMAS_ENABLED: - * - * Whether the Schemas validation interfaces are compiled in - */ -#if 0 -#define LIBXML_SCHEMAS_ENABLED -#endif - -/** - * LIBXML_SCHEMATRON_ENABLED: - * - * Whether the Schematron validation interfaces are compiled in - */ -#if 0 -#define LIBXML_SCHEMATRON_ENABLED -#endif - -/** - * LIBXML_MODULES_ENABLED: - * - * Whether the module interfaces are compiled in - */ -#if 0 -#define LIBXML_MODULES_ENABLED -/** - * LIBXML_MODULE_EXTENSION: - * - * the string suffix used by dynamic modules (usually shared libraries) - */ -#define LIBXML_MODULE_EXTENSION "" -#endif - -/** - * LIBXML_ZLIB_ENABLED: - * - * Whether the Zlib support is compiled in - */ -#if 0 -#define LIBXML_ZLIB_ENABLED -#endif - -#ifdef __GNUC__ -#ifdef HAVE_ANSIDECL_H -#include -#endif - -/** - * ATTRIBUTE_UNUSED: - * - * Macro used to signal to GCC unused function parameters - */ - -#ifndef ATTRIBUTE_UNUSED -#define ATTRIBUTE_UNUSED __attribute__((unused)) -#endif - -/** - * ATTRIBUTE_ALLOC_SIZE: - * - * Macro used to indicate to GCC this is an allocator function - */ - -#ifndef ATTRIBUTE_ALLOC_SIZE -# if ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))) -# define ATTRIBUTE_ALLOC_SIZE(x) __attribute__((alloc_size(x))) -# else -# define ATTRIBUTE_ALLOC_SIZE(x) -# endif -#else -# define ATTRIBUTE_ALLOC_SIZE(x) -#endif - -/** - * ATTRIBUTE_PRINTF: - * - * Macro used to indicate to GCC the parameter are printf like - */ - -#ifndef ATTRIBUTE_PRINTF -# if ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3))) -# define ATTRIBUTE_PRINTF(fmt,args) __attribute__((__format__(__printf__,fmt,args))) -# else -# define ATTRIBUTE_PRINTF(fmt,args) -# endif -#else -# define ATTRIBUTE_PRINTF(fmt,args) -#endif - -#else /* ! __GNUC__ */ -/** - * ATTRIBUTE_UNUSED: - * - * Macro used to signal to GCC unused function parameters - */ -#define ATTRIBUTE_UNUSED -/** - * ATTRIBUTE_ALLOC_SIZE: - * - * Macro used to indicate to GCC this is an allocator function - */ -#define ATTRIBUTE_ALLOC_SIZE(x) -/** - * ATTRIBUTE_PRINTF: - * - * Macro used to indicate to GCC the parameter are printf like - */ -#define ATTRIBUTE_PRINTF(fmt,args) -#endif /* __GNUC__ */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ -#endif - - diff --git a/third_party/libxml2/include_darwin/libxml/xmlwriter.h b/third_party/libxml2/include_darwin/libxml/xmlwriter.h deleted file mode 100644 index df4509d..0000000 --- a/third_party/libxml2/include_darwin/libxml/xmlwriter.h +++ /dev/null @@ -1,485 +0,0 @@ - -/* - * Summary: text writing API for XML - * Description: text writing API for XML - * - * Copy: See Copyright for the status of this software. - * - * Author: Alfred Mickautsch - */ - -#ifndef __XML_XMLWRITER_H__ -#define __XML_XMLWRITER_H__ - -#include - -#ifdef LIBXML_WRITER_ENABLED - -#include -#include -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - - typedef struct _xmlTextWriter xmlTextWriter; - typedef xmlTextWriter *xmlTextWriterPtr; - -/* - * Constructors & Destructor - */ - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriter(xmlOutputBufferPtr out); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterFilename(const char *uri, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterMemory(xmlBufferPtr buf, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterPushParser(xmlParserCtxtPtr ctxt, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterDoc(xmlDocPtr * doc, int compression); - XMLPUBFUN xmlTextWriterPtr XMLCALL - xmlNewTextWriterTree(xmlDocPtr doc, xmlNodePtr node, - int compression); - XMLPUBFUN void XMLCALL xmlFreeTextWriter(xmlTextWriterPtr writer); - -/* - * Functions - */ - - -/* - * Document - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDocument(xmlTextWriterPtr writer, - const char *version, - const char *encoding, - const char *standalone); - XMLPUBFUN int XMLCALL xmlTextWriterEndDocument(xmlTextWriterPtr - writer); - -/* - * Comments - */ - XMLPUBFUN int XMLCALL xmlTextWriterStartComment(xmlTextWriterPtr - writer); - XMLPUBFUN int XMLCALL xmlTextWriterEndComment(xmlTextWriterPtr writer); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatComment(xmlTextWriterPtr writer, - const char *format, ...) - ATTRIBUTE_PRINTF(2,3); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatComment(xmlTextWriterPtr writer, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(2,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteComment(xmlTextWriterPtr - writer, - const xmlChar * - content); - -/* - * Elements - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartElement(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterStartElementNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * name, - const xmlChar * - namespaceURI); - XMLPUBFUN int XMLCALL xmlTextWriterEndElement(xmlTextWriterPtr writer); - XMLPUBFUN int XMLCALL xmlTextWriterFullEndElement(xmlTextWriterPtr - writer); - -/* - * Elements conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - ATTRIBUTE_PRINTF(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteElement(xmlTextWriterPtr - writer, - const xmlChar * name, - const xmlChar * - content); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, ...) - ATTRIBUTE_PRINTF(5,6); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatElementNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(5,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteElementNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * name, - const xmlChar * - namespaceURI, - const xmlChar * - content); - -/* - * Text - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatRaw(xmlTextWriterPtr writer, - const char *format, ...) - ATTRIBUTE_PRINTF(2,3); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatRaw(xmlTextWriterPtr writer, - const char *format, va_list argptr) - ATTRIBUTE_PRINTF(2,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteRawLen(xmlTextWriterPtr writer, - const xmlChar * content, int len); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteRaw(xmlTextWriterPtr writer, - const xmlChar * content); - XMLPUBFUN int XMLCALL xmlTextWriterWriteFormatString(xmlTextWriterPtr - writer, - const char - *format, ...) - ATTRIBUTE_PRINTF(2,3); - XMLPUBFUN int XMLCALL xmlTextWriterWriteVFormatString(xmlTextWriterPtr - writer, - const char - *format, - va_list argptr) - ATTRIBUTE_PRINTF(2,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteString(xmlTextWriterPtr writer, - const xmlChar * - content); - XMLPUBFUN int XMLCALL xmlTextWriterWriteBase64(xmlTextWriterPtr writer, - const char *data, - int start, int len); - XMLPUBFUN int XMLCALL xmlTextWriterWriteBinHex(xmlTextWriterPtr writer, - const char *data, - int start, int len); - -/* - * Attributes - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartAttribute(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterStartAttributeNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * - name, - const xmlChar * - namespaceURI); - XMLPUBFUN int XMLCALL xmlTextWriterEndAttribute(xmlTextWriterPtr - writer); - -/* - * Attributes conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatAttribute(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - ATTRIBUTE_PRINTF(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatAttribute(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteAttribute(xmlTextWriterPtr - writer, - const xmlChar * name, - const xmlChar * - content); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, ...) - ATTRIBUTE_PRINTF(5,6); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatAttributeNS(xmlTextWriterPtr writer, - const xmlChar * prefix, - const xmlChar * name, - const xmlChar * namespaceURI, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(5,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteAttributeNS(xmlTextWriterPtr - writer, - const xmlChar * - prefix, - const xmlChar * - name, - const xmlChar * - namespaceURI, - const xmlChar * - content); - -/* - * PI's - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartPI(xmlTextWriterPtr writer, - const xmlChar * target); - XMLPUBFUN int XMLCALL xmlTextWriterEndPI(xmlTextWriterPtr writer); - -/* - * PI conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatPI(xmlTextWriterPtr writer, - const xmlChar * target, - const char *format, ...) - ATTRIBUTE_PRINTF(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatPI(xmlTextWriterPtr writer, - const xmlChar * target, - const char *format, va_list argptr) - ATTRIBUTE_PRINTF(3,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWritePI(xmlTextWriterPtr writer, - const xmlChar * target, - const xmlChar * content); - -/** - * xmlTextWriterWriteProcessingInstruction: - * - * This macro maps to xmlTextWriterWritePI - */ -#define xmlTextWriterWriteProcessingInstruction xmlTextWriterWritePI - -/* - * CDATA - */ - XMLPUBFUN int XMLCALL xmlTextWriterStartCDATA(xmlTextWriterPtr writer); - XMLPUBFUN int XMLCALL xmlTextWriterEndCDATA(xmlTextWriterPtr writer); - -/* - * CDATA conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatCDATA(xmlTextWriterPtr writer, - const char *format, ...) - ATTRIBUTE_PRINTF(2,3); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatCDATA(xmlTextWriterPtr writer, - const char *format, va_list argptr) - ATTRIBUTE_PRINTF(2,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteCDATA(xmlTextWriterPtr writer, - const xmlChar * content); - -/* - * DTD - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTD(xmlTextWriterPtr writer); - -/* - * DTD conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const char *format, ...) - ATTRIBUTE_PRINTF(5,6); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const char *format, va_list argptr) - ATTRIBUTE_PRINTF(5,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTD(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * subset); - -/** - * xmlTextWriterWriteDocType: - * - * this macro maps to xmlTextWriterWriteDTD - */ -#define xmlTextWriterWriteDocType xmlTextWriterWriteDTD - -/* - * DTD element definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTDElement(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTDElement(xmlTextWriterPtr - writer); - -/* - * DTD element definition conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - ATTRIBUTE_PRINTF(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTDElement(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDElement(xmlTextWriterPtr - writer, - const xmlChar * - name, - const xmlChar * - content); - -/* - * DTD attribute list definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTDAttlist(xmlTextWriterPtr - writer); - -/* - * DTD attribute list definition conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, ...) - ATTRIBUTE_PRINTF(3,4); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTDAttlist(xmlTextWriterPtr writer, - const xmlChar * name, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(3,0); - XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDAttlist(xmlTextWriterPtr - writer, - const xmlChar * - name, - const xmlChar * - content); - -/* - * DTD entity definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterStartDTDEntity(xmlTextWriterPtr writer, - int pe, const xmlChar * name); - XMLPUBFUN int XMLCALL xmlTextWriterEndDTDEntity(xmlTextWriterPtr - writer); - -/* - * DTD entity definition conveniency functions - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteFormatDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const char *format, ...) - ATTRIBUTE_PRINTF(4,5); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteVFormatDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const char *format, - va_list argptr) - ATTRIBUTE_PRINTF(4,0); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDInternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * content); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDExternalEntity(xmlTextWriterPtr writer, - int pe, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * ndataid); - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDExternalEntityContents(xmlTextWriterPtr - writer, - const xmlChar * pubid, - const xmlChar * sysid, - const xmlChar * - ndataid); - XMLPUBFUN int XMLCALL xmlTextWriterWriteDTDEntity(xmlTextWriterPtr - writer, int pe, - const xmlChar * name, - const xmlChar * - pubid, - const xmlChar * - sysid, - const xmlChar * - ndataid, - const xmlChar * - content); - -/* - * DTD notation definition - */ - XMLPUBFUN int XMLCALL - xmlTextWriterWriteDTDNotation(xmlTextWriterPtr writer, - const xmlChar * name, - const xmlChar * pubid, - const xmlChar * sysid); - -/* - * Indentation - */ - XMLPUBFUN int XMLCALL - xmlTextWriterSetIndent(xmlTextWriterPtr writer, int indent); - XMLPUBFUN int XMLCALL - xmlTextWriterSetIndentString(xmlTextWriterPtr writer, - const xmlChar * str); - -/* - * misc - */ - XMLPUBFUN int XMLCALL xmlTextWriterFlush(xmlTextWriterPtr writer); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_WRITER_ENABLED */ - -#endif /* __XML_XMLWRITER_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xpath.h b/third_party/libxml2/include_darwin/libxml/xpath.h deleted file mode 100644 index 1a9e30e..0000000 --- a/third_party/libxml2/include_darwin/libxml/xpath.h +++ /dev/null @@ -1,546 +0,0 @@ -/* - * Summary: XML Path Language implementation - * Description: API for the XML Path Language implementation - * - * XML Path Language implementation - * XPath is a language for addressing parts of an XML document, - * designed to be used by both XSLT and XPointer - * http://www.w3.org/TR/xpath - * - * Implements - * W3C Recommendation 16 November 1999 - * http://www.w3.org/TR/1999/REC-xpath-19991116 - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XPATH_H__ -#define __XML_XPATH_H__ - -#include - -#ifdef LIBXML_XPATH_ENABLED - -#include -#include -#include -#endif /* LIBXML_XPATH_ENABLED */ - -#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -#ifdef __cplusplus -extern "C" { -#endif -#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED */ - -#ifdef LIBXML_XPATH_ENABLED - -typedef struct _xmlXPathContext xmlXPathContext; -typedef xmlXPathContext *xmlXPathContextPtr; -typedef struct _xmlXPathParserContext xmlXPathParserContext; -typedef xmlXPathParserContext *xmlXPathParserContextPtr; - -/** - * The set of XPath error codes. - */ - -typedef enum { - XPATH_EXPRESSION_OK = 0, - XPATH_NUMBER_ERROR, - XPATH_UNFINISHED_LITERAL_ERROR, - XPATH_START_LITERAL_ERROR, - XPATH_VARIABLE_REF_ERROR, - XPATH_UNDEF_VARIABLE_ERROR, - XPATH_INVALID_PREDICATE_ERROR, - XPATH_EXPR_ERROR, - XPATH_UNCLOSED_ERROR, - XPATH_UNKNOWN_FUNC_ERROR, - XPATH_INVALID_OPERAND, - XPATH_INVALID_TYPE, - XPATH_INVALID_ARITY, - XPATH_INVALID_CTXT_SIZE, - XPATH_INVALID_CTXT_POSITION, - XPATH_MEMORY_ERROR, - XPTR_SYNTAX_ERROR, - XPTR_RESOURCE_ERROR, - XPTR_SUB_RESOURCE_ERROR, - XPATH_UNDEF_PREFIX_ERROR, - XPATH_ENCODING_ERROR, - XPATH_INVALID_CHAR_ERROR, - XPATH_INVALID_CTXT -} xmlXPathError; - -/* - * A node-set (an unordered collection of nodes without duplicates). - */ -typedef struct _xmlNodeSet xmlNodeSet; -typedef xmlNodeSet *xmlNodeSetPtr; -struct _xmlNodeSet { - int nodeNr; /* number of nodes in the set */ - int nodeMax; /* size of the array as allocated */ - xmlNodePtr *nodeTab; /* array of nodes in no particular order */ - /* @@ with_ns to check wether namespace nodes should be looked at @@ */ -}; - -/* - * An expression is evaluated to yield an object, which - * has one of the following four basic types: - * - node-set - * - boolean - * - number - * - string - * - * @@ XPointer will add more types ! - */ - -typedef enum { - XPATH_UNDEFINED = 0, - XPATH_NODESET = 1, - XPATH_BOOLEAN = 2, - XPATH_NUMBER = 3, - XPATH_STRING = 4, - XPATH_POINT = 5, - XPATH_RANGE = 6, - XPATH_LOCATIONSET = 7, - XPATH_USERS = 8, - XPATH_XSLT_TREE = 9 /* An XSLT value tree, non modifiable */ -} xmlXPathObjectType; - -typedef struct _xmlXPathObject xmlXPathObject; -typedef xmlXPathObject *xmlXPathObjectPtr; -struct _xmlXPathObject { - xmlXPathObjectType type; - xmlNodeSetPtr nodesetval; - int boolval; - double floatval; - xmlChar *stringval; - void *user; - int index; - void *user2; - int index2; -}; - -/** - * xmlXPathConvertFunc: - * @obj: an XPath object - * @type: the number of the target type - * - * A conversion function is associated to a type and used to cast - * the new type to primitive values. - * - * Returns -1 in case of error, 0 otherwise - */ -typedef int (*xmlXPathConvertFunc) (xmlXPathObjectPtr obj, int type); - -/* - * Extra type: a name and a conversion function. - */ - -typedef struct _xmlXPathType xmlXPathType; -typedef xmlXPathType *xmlXPathTypePtr; -struct _xmlXPathType { - const xmlChar *name; /* the type name */ - xmlXPathConvertFunc func; /* the conversion function */ -}; - -/* - * Extra variable: a name and a value. - */ - -typedef struct _xmlXPathVariable xmlXPathVariable; -typedef xmlXPathVariable *xmlXPathVariablePtr; -struct _xmlXPathVariable { - const xmlChar *name; /* the variable name */ - xmlXPathObjectPtr value; /* the value */ -}; - -/** - * xmlXPathEvalFunc: - * @ctxt: an XPath parser context - * @nargs: the number of arguments passed to the function - * - * An XPath evaluation function, the parameters are on the XPath context stack. - */ - -typedef void (*xmlXPathEvalFunc)(xmlXPathParserContextPtr ctxt, - int nargs); - -/* - * Extra function: a name and a evaluation function. - */ - -typedef struct _xmlXPathFunct xmlXPathFunct; -typedef xmlXPathFunct *xmlXPathFuncPtr; -struct _xmlXPathFunct { - const xmlChar *name; /* the function name */ - xmlXPathEvalFunc func; /* the evaluation function */ -}; - -/** - * xmlXPathAxisFunc: - * @ctxt: the XPath interpreter context - * @cur: the previous node being explored on that axis - * - * An axis traversal function. To traverse an axis, the engine calls - * the first time with cur == NULL and repeat until the function returns - * NULL indicating the end of the axis traversal. - * - * Returns the next node in that axis or NULL if at the end of the axis. - */ - -typedef xmlXPathObjectPtr (*xmlXPathAxisFunc) (xmlXPathParserContextPtr ctxt, - xmlXPathObjectPtr cur); - -/* - * Extra axis: a name and an axis function. - */ - -typedef struct _xmlXPathAxis xmlXPathAxis; -typedef xmlXPathAxis *xmlXPathAxisPtr; -struct _xmlXPathAxis { - const xmlChar *name; /* the axis name */ - xmlXPathAxisFunc func; /* the search function */ -}; - -/** - * xmlXPathFunction: - * @ctxt: the XPath interprestation context - * @nargs: the number of arguments - * - * An XPath function. - * The arguments (if any) are popped out from the context stack - * and the result is pushed on the stack. - */ - -typedef void (*xmlXPathFunction) (xmlXPathParserContextPtr ctxt, int nargs); - -/* - * Function and Variable Lookup. - */ - -/** - * xmlXPathVariableLookupFunc: - * @ctxt: an XPath context - * @name: name of the variable - * @ns_uri: the namespace name hosting this variable - * - * Prototype for callbacks used to plug variable lookup in the XPath - * engine. - * - * Returns the XPath object value or NULL if not found. - */ -typedef xmlXPathObjectPtr (*xmlXPathVariableLookupFunc) (void *ctxt, - const xmlChar *name, - const xmlChar *ns_uri); - -/** - * xmlXPathFuncLookupFunc: - * @ctxt: an XPath context - * @name: name of the function - * @ns_uri: the namespace name hosting this function - * - * Prototype for callbacks used to plug function lookup in the XPath - * engine. - * - * Returns the XPath function or NULL if not found. - */ -typedef xmlXPathFunction (*xmlXPathFuncLookupFunc) (void *ctxt, - const xmlChar *name, - const xmlChar *ns_uri); - -/** - * xmlXPathFlags: - * Flags for XPath engine compilation and runtime - */ -/** - * XML_XPATH_CHECKNS: - * - * check namespaces at compilation - */ -#define XML_XPATH_CHECKNS (1<<0) -/** - * XML_XPATH_NOVAR: - * - * forbid variables in expression - */ -#define XML_XPATH_NOVAR (1<<1) - -/** - * xmlXPathContext: - * - * Expression evaluation occurs with respect to a context. - * he context consists of: - * - a node (the context node) - * - a node list (the context node list) - * - a set of variable bindings - * - a function library - * - the set of namespace declarations in scope for the expression - * Following the switch to hash tables, this need to be trimmed up at - * the next binary incompatible release. - * The node may be modified when the context is passed to libxml2 - * for an XPath evaluation so you may need to initialize it again - * before the next call. - */ - -struct _xmlXPathContext { - xmlDocPtr doc; /* The current document */ - xmlNodePtr node; /* The current node */ - - int nb_variables_unused; /* unused (hash table) */ - int max_variables_unused; /* unused (hash table) */ - xmlHashTablePtr varHash; /* Hash table of defined variables */ - - int nb_types; /* number of defined types */ - int max_types; /* max number of types */ - xmlXPathTypePtr types; /* Array of defined types */ - - int nb_funcs_unused; /* unused (hash table) */ - int max_funcs_unused; /* unused (hash table) */ - xmlHashTablePtr funcHash; /* Hash table of defined funcs */ - - int nb_axis; /* number of defined axis */ - int max_axis; /* max number of axis */ - xmlXPathAxisPtr axis; /* Array of defined axis */ - - /* the namespace nodes of the context node */ - xmlNsPtr *namespaces; /* Array of namespaces */ - int nsNr; /* number of namespace in scope */ - void *user; /* function to free */ - - /* extra variables */ - int contextSize; /* the context size */ - int proximityPosition; /* the proximity position */ - - /* extra stuff for XPointer */ - int xptr; /* is this an XPointer context? */ - xmlNodePtr here; /* for here() */ - xmlNodePtr origin; /* for origin() */ - - /* the set of namespace declarations in scope for the expression */ - xmlHashTablePtr nsHash; /* The namespaces hash table */ - xmlXPathVariableLookupFunc varLookupFunc;/* variable lookup func */ - void *varLookupData; /* variable lookup data */ - - /* Possibility to link in an extra item */ - void *extra; /* needed for XSLT */ - - /* The function name and URI when calling a function */ - const xmlChar *function; - const xmlChar *functionURI; - - /* function lookup function and data */ - xmlXPathFuncLookupFunc funcLookupFunc;/* function lookup func */ - void *funcLookupData; /* function lookup data */ - - /* temporary namespace lists kept for walking the namespace axis */ - xmlNsPtr *tmpNsList; /* Array of namespaces */ - int tmpNsNr; /* number of namespaces in scope */ - - /* error reporting mechanism */ - void *userData; /* user specific data block */ - xmlStructuredErrorFunc error; /* the callback in case of errors */ - xmlError lastError; /* the last error */ - xmlNodePtr debugNode; /* the source node XSLT */ - - /* dictionary */ - xmlDictPtr dict; /* dictionary if any */ - - int flags; /* flags to control compilation */ - - /* Cache for reusal of XPath objects */ - void *cache; -}; - -/* - * The structure of a compiled expression form is not public. - */ - -typedef struct _xmlXPathCompExpr xmlXPathCompExpr; -typedef xmlXPathCompExpr *xmlXPathCompExprPtr; - -/** - * xmlXPathParserContext: - * - * An XPath parser context. It contains pure parsing informations, - * an xmlXPathContext, and the stack of objects. - */ -struct _xmlXPathParserContext { - const xmlChar *cur; /* the current char being parsed */ - const xmlChar *base; /* the full expression */ - - int error; /* error code */ - - xmlXPathContextPtr context; /* the evaluation context */ - xmlXPathObjectPtr value; /* the current value */ - int valueNr; /* number of values stacked */ - int valueMax; /* max number of values stacked */ - xmlXPathObjectPtr *valueTab; /* stack of values */ - - xmlXPathCompExprPtr comp; /* the precompiled expression */ - int xptr; /* it this an XPointer expression */ - xmlNodePtr ancestor; /* used for walking preceding axis */ -}; - -/************************************************************************ - * * - * Public API * - * * - ************************************************************************/ - -/** - * Objects and Nodesets handling - */ - -XMLPUBVAR double xmlXPathNAN; -XMLPUBVAR double xmlXPathPINF; -XMLPUBVAR double xmlXPathNINF; - -/* These macros may later turn into functions */ -/** - * xmlXPathNodeSetGetLength: - * @ns: a node-set - * - * Implement a functionality similar to the DOM NodeList.length. - * - * Returns the number of nodes in the node-set. - */ -#define xmlXPathNodeSetGetLength(ns) ((ns) ? (ns)->nodeNr : 0) -/** - * xmlXPathNodeSetItem: - * @ns: a node-set - * @index: index of a node in the set - * - * Implements a functionality similar to the DOM NodeList.item(). - * - * Returns the xmlNodePtr at the given @index in @ns or NULL if - * @index is out of range (0 to length-1) - */ -#define xmlXPathNodeSetItem(ns, index) \ - ((((ns) != NULL) && \ - ((index) >= 0) && ((index) < (ns)->nodeNr)) ? \ - (ns)->nodeTab[(index)] \ - : NULL) -/** - * xmlXPathNodeSetIsEmpty: - * @ns: a node-set - * - * Checks whether @ns is empty or not. - * - * Returns %TRUE if @ns is an empty node-set. - */ -#define xmlXPathNodeSetIsEmpty(ns) \ - (((ns) == NULL) || ((ns)->nodeNr == 0) || ((ns)->nodeTab == NULL)) - - -XMLPUBFUN void XMLCALL - xmlXPathFreeObject (xmlXPathObjectPtr obj); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeSetCreate (xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathFreeNodeSetList (xmlXPathObjectPtr obj); -XMLPUBFUN void XMLCALL - xmlXPathFreeNodeSet (xmlNodeSetPtr obj); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathObjectCopy (xmlXPathObjectPtr val); -XMLPUBFUN int XMLCALL - xmlXPathCmpNodes (xmlNodePtr node1, - xmlNodePtr node2); -/** - * Conversion functions to basic types. - */ -XMLPUBFUN int XMLCALL - xmlXPathCastNumberToBoolean (double val); -XMLPUBFUN int XMLCALL - xmlXPathCastStringToBoolean (const xmlChar * val); -XMLPUBFUN int XMLCALL - xmlXPathCastNodeSetToBoolean(xmlNodeSetPtr ns); -XMLPUBFUN int XMLCALL - xmlXPathCastToBoolean (xmlXPathObjectPtr val); - -XMLPUBFUN double XMLCALL - xmlXPathCastBooleanToNumber (int val); -XMLPUBFUN double XMLCALL - xmlXPathCastStringToNumber (const xmlChar * val); -XMLPUBFUN double XMLCALL - xmlXPathCastNodeToNumber (xmlNodePtr node); -XMLPUBFUN double XMLCALL - xmlXPathCastNodeSetToNumber (xmlNodeSetPtr ns); -XMLPUBFUN double XMLCALL - xmlXPathCastToNumber (xmlXPathObjectPtr val); - -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastBooleanToString (int val); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastNumberToString (double val); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastNodeToString (xmlNodePtr node); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastNodeSetToString (xmlNodeSetPtr ns); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathCastToString (xmlXPathObjectPtr val); - -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathConvertBoolean (xmlXPathObjectPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathConvertNumber (xmlXPathObjectPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathConvertString (xmlXPathObjectPtr val); - -/** - * Context handling. - */ -XMLPUBFUN xmlXPathContextPtr XMLCALL - xmlXPathNewContext (xmlDocPtr doc); -XMLPUBFUN void XMLCALL - xmlXPathFreeContext (xmlXPathContextPtr ctxt); -XMLPUBFUN int XMLCALL - xmlXPathContextSetCache(xmlXPathContextPtr ctxt, - int active, - int value, - int options); -/** - * Evaluation functions. - */ -XMLPUBFUN long XMLCALL - xmlXPathOrderDocElems (xmlDocPtr doc); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathEval (const xmlChar *str, - xmlXPathContextPtr ctx); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathEvalExpression (const xmlChar *str, - xmlXPathContextPtr ctxt); -XMLPUBFUN int XMLCALL - xmlXPathEvalPredicate (xmlXPathContextPtr ctxt, - xmlXPathObjectPtr res); -/** - * Separate compilation/evaluation entry points. - */ -XMLPUBFUN xmlXPathCompExprPtr XMLCALL - xmlXPathCompile (const xmlChar *str); -XMLPUBFUN xmlXPathCompExprPtr XMLCALL - xmlXPathCtxtCompile (xmlXPathContextPtr ctxt, - const xmlChar *str); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathCompiledEval (xmlXPathCompExprPtr comp, - xmlXPathContextPtr ctx); -XMLPUBFUN int XMLCALL - xmlXPathCompiledEvalToBoolean(xmlXPathCompExprPtr comp, - xmlXPathContextPtr ctxt); -XMLPUBFUN void XMLCALL - xmlXPathFreeCompExpr (xmlXPathCompExprPtr comp); -#endif /* LIBXML_XPATH_ENABLED */ -#if defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) -XMLPUBFUN void XMLCALL - xmlXPathInit (void); -XMLPUBFUN int XMLCALL - xmlXPathIsNaN (double val); -XMLPUBFUN int XMLCALL - xmlXPathIsInf (double val); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPATH_ENABLED or LIBXML_SCHEMAS_ENABLED*/ -#endif /* ! __XML_XPATH_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xpathInternals.h b/third_party/libxml2/include_darwin/libxml/xpathInternals.h deleted file mode 100644 index dcd5243..0000000 --- a/third_party/libxml2/include_darwin/libxml/xpathInternals.h +++ /dev/null @@ -1,630 +0,0 @@ -/* - * Summary: internal interfaces for XML Path Language implementation - * Description: internal interfaces for XML Path Language implementation - * used to build new modules on top of XPath like XPointer and - * XSLT - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XPATH_INTERNALS_H__ -#define __XML_XPATH_INTERNALS_H__ - -#include -#include - -#ifdef LIBXML_XPATH_ENABLED - -#ifdef __cplusplus -extern "C" { -#endif - -/************************************************************************ - * * - * Helpers * - * * - ************************************************************************/ - -/* - * Many of these macros may later turn into functions. They - * shouldn't be used in #ifdef's preprocessor instructions. - */ -/** - * xmlXPathSetError: - * @ctxt: an XPath parser context - * @err: an xmlXPathError code - * - * Raises an error. - */ -#define xmlXPathSetError(ctxt, err) \ - { xmlXPatherror((ctxt), __FILE__, __LINE__, (err)); \ - if ((ctxt) != NULL) (ctxt)->error = (err); } - -/** - * xmlXPathSetArityError: - * @ctxt: an XPath parser context - * - * Raises an XPATH_INVALID_ARITY error. - */ -#define xmlXPathSetArityError(ctxt) \ - xmlXPathSetError((ctxt), XPATH_INVALID_ARITY) - -/** - * xmlXPathSetTypeError: - * @ctxt: an XPath parser context - * - * Raises an XPATH_INVALID_TYPE error. - */ -#define xmlXPathSetTypeError(ctxt) \ - xmlXPathSetError((ctxt), XPATH_INVALID_TYPE) - -/** - * xmlXPathGetError: - * @ctxt: an XPath parser context - * - * Get the error code of an XPath context. - * - * Returns the context error. - */ -#define xmlXPathGetError(ctxt) ((ctxt)->error) - -/** - * xmlXPathCheckError: - * @ctxt: an XPath parser context - * - * Check if an XPath error was raised. - * - * Returns true if an error has been raised, false otherwise. - */ -#define xmlXPathCheckError(ctxt) ((ctxt)->error != XPATH_EXPRESSION_OK) - -/** - * xmlXPathGetDocument: - * @ctxt: an XPath parser context - * - * Get the document of an XPath context. - * - * Returns the context document. - */ -#define xmlXPathGetDocument(ctxt) ((ctxt)->context->doc) - -/** - * xmlXPathGetContextNode: - * @ctxt: an XPath parser context - * - * Get the context node of an XPath context. - * - * Returns the context node. - */ -#define xmlXPathGetContextNode(ctxt) ((ctxt)->context->node) - -XMLPUBFUN int XMLCALL - xmlXPathPopBoolean (xmlXPathParserContextPtr ctxt); -XMLPUBFUN double XMLCALL - xmlXPathPopNumber (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathPopString (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt); -XMLPUBFUN void * XMLCALL - xmlXPathPopExternal (xmlXPathParserContextPtr ctxt); - -/** - * xmlXPathReturnBoolean: - * @ctxt: an XPath parser context - * @val: a boolean - * - * Pushes the boolean @val on the context stack. - */ -#define xmlXPathReturnBoolean(ctxt, val) \ - valuePush((ctxt), xmlXPathNewBoolean(val)) - -/** - * xmlXPathReturnTrue: - * @ctxt: an XPath parser context - * - * Pushes true on the context stack. - */ -#define xmlXPathReturnTrue(ctxt) xmlXPathReturnBoolean((ctxt), 1) - -/** - * xmlXPathReturnFalse: - * @ctxt: an XPath parser context - * - * Pushes false on the context stack. - */ -#define xmlXPathReturnFalse(ctxt) xmlXPathReturnBoolean((ctxt), 0) - -/** - * xmlXPathReturnNumber: - * @ctxt: an XPath parser context - * @val: a double - * - * Pushes the double @val on the context stack. - */ -#define xmlXPathReturnNumber(ctxt, val) \ - valuePush((ctxt), xmlXPathNewFloat(val)) - -/** - * xmlXPathReturnString: - * @ctxt: an XPath parser context - * @str: a string - * - * Pushes the string @str on the context stack. - */ -#define xmlXPathReturnString(ctxt, str) \ - valuePush((ctxt), xmlXPathWrapString(str)) - -/** - * xmlXPathReturnEmptyString: - * @ctxt: an XPath parser context - * - * Pushes an empty string on the stack. - */ -#define xmlXPathReturnEmptyString(ctxt) \ - valuePush((ctxt), xmlXPathNewCString("")) - -/** - * xmlXPathReturnNodeSet: - * @ctxt: an XPath parser context - * @ns: a node-set - * - * Pushes the node-set @ns on the context stack. - */ -#define xmlXPathReturnNodeSet(ctxt, ns) \ - valuePush((ctxt), xmlXPathWrapNodeSet(ns)) - -/** - * xmlXPathReturnEmptyNodeSet: - * @ctxt: an XPath parser context - * - * Pushes an empty node-set on the context stack. - */ -#define xmlXPathReturnEmptyNodeSet(ctxt) \ - valuePush((ctxt), xmlXPathNewNodeSet(NULL)) - -/** - * xmlXPathReturnExternal: - * @ctxt: an XPath parser context - * @val: user data - * - * Pushes user data on the context stack. - */ -#define xmlXPathReturnExternal(ctxt, val) \ - valuePush((ctxt), xmlXPathWrapExternal(val)) - -/** - * xmlXPathStackIsNodeSet: - * @ctxt: an XPath parser context - * - * Check if the current value on the XPath stack is a node set or - * an XSLT value tree. - * - * Returns true if the current object on the stack is a node-set. - */ -#define xmlXPathStackIsNodeSet(ctxt) \ - (((ctxt)->value != NULL) \ - && (((ctxt)->value->type == XPATH_NODESET) \ - || ((ctxt)->value->type == XPATH_XSLT_TREE))) - -/** - * xmlXPathStackIsExternal: - * @ctxt: an XPath parser context - * - * Checks if the current value on the XPath stack is an external - * object. - * - * Returns true if the current object on the stack is an external - * object. - */ -#define xmlXPathStackIsExternal(ctxt) \ - ((ctxt->value != NULL) && (ctxt->value->type == XPATH_USERS)) - -/** - * xmlXPathEmptyNodeSet: - * @ns: a node-set - * - * Empties a node-set. - */ -#define xmlXPathEmptyNodeSet(ns) \ - { while ((ns)->nodeNr > 0) (ns)->nodeTab[(ns)->nodeNr--] = NULL; } - -/** - * CHECK_ERROR: - * - * Macro to return from the function if an XPath error was detected. - */ -#define CHECK_ERROR \ - if (ctxt->error != XPATH_EXPRESSION_OK) return - -/** - * CHECK_ERROR0: - * - * Macro to return 0 from the function if an XPath error was detected. - */ -#define CHECK_ERROR0 \ - if (ctxt->error != XPATH_EXPRESSION_OK) return(0) - -/** - * XP_ERROR: - * @X: the error code - * - * Macro to raise an XPath error and return. - */ -#define XP_ERROR(X) \ - { xmlXPathErr(ctxt, X); return; } - -/** - * XP_ERROR0: - * @X: the error code - * - * Macro to raise an XPath error and return 0. - */ -#define XP_ERROR0(X) \ - { xmlXPathErr(ctxt, X); return(0); } - -/** - * CHECK_TYPE: - * @typeval: the XPath type - * - * Macro to check that the value on top of the XPath stack is of a given - * type. - */ -#define CHECK_TYPE(typeval) \ - if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \ - XP_ERROR(XPATH_INVALID_TYPE) - -/** - * CHECK_TYPE0: - * @typeval: the XPath type - * - * Macro to check that the value on top of the XPath stack is of a given - * type. Return(0) in case of failure - */ -#define CHECK_TYPE0(typeval) \ - if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \ - XP_ERROR0(XPATH_INVALID_TYPE) - -/** - * CHECK_ARITY: - * @x: the number of expected args - * - * Macro to check that the number of args passed to an XPath function matches. - */ -#define CHECK_ARITY(x) \ - if (ctxt == NULL) return; \ - if (nargs != (x)) \ - XP_ERROR(XPATH_INVALID_ARITY); - -/** - * CAST_TO_STRING: - * - * Macro to try to cast the value on the top of the XPath stack to a string. - */ -#define CAST_TO_STRING \ - if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_STRING)) \ - xmlXPathStringFunction(ctxt, 1); - -/** - * CAST_TO_NUMBER: - * - * Macro to try to cast the value on the top of the XPath stack to a number. - */ -#define CAST_TO_NUMBER \ - if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_NUMBER)) \ - xmlXPathNumberFunction(ctxt, 1); - -/** - * CAST_TO_BOOLEAN: - * - * Macro to try to cast the value on the top of the XPath stack to a boolean. - */ -#define CAST_TO_BOOLEAN \ - if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_BOOLEAN)) \ - xmlXPathBooleanFunction(ctxt, 1); - -/* - * Variable Lookup forwarding. - */ - -XMLPUBFUN void XMLCALL - xmlXPathRegisterVariableLookup (xmlXPathContextPtr ctxt, - xmlXPathVariableLookupFunc f, - void *data); - -/* - * Function Lookup forwarding. - */ - -XMLPUBFUN void XMLCALL - xmlXPathRegisterFuncLookup (xmlXPathContextPtr ctxt, - xmlXPathFuncLookupFunc f, - void *funcCtxt); - -/* - * Error reporting. - */ -XMLPUBFUN void XMLCALL - xmlXPatherror (xmlXPathParserContextPtr ctxt, - const char *file, - int line, - int no); - -XMLPUBFUN void XMLCALL - xmlXPathErr (xmlXPathParserContextPtr ctxt, - int error); - -#ifdef LIBXML_DEBUG_ENABLED -XMLPUBFUN void XMLCALL - xmlXPathDebugDumpObject (FILE *output, - xmlXPathObjectPtr cur, - int depth); -XMLPUBFUN void XMLCALL - xmlXPathDebugDumpCompExpr(FILE *output, - xmlXPathCompExprPtr comp, - int depth); -#endif -/** - * NodeSet handling. - */ -XMLPUBFUN int XMLCALL - xmlXPathNodeSetContains (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathDifference (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathIntersection (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathDistinctSorted (xmlNodeSetPtr nodes); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathDistinct (xmlNodeSetPtr nodes); - -XMLPUBFUN int XMLCALL - xmlXPathHasSameNodes (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathLeadingSorted (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeLeading (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathLeading (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathTrailingSorted (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeTrailing (xmlNodeSetPtr nodes, - xmlNodePtr node); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathTrailing (xmlNodeSetPtr nodes1, - xmlNodeSetPtr nodes2); - - -/** - * Extending a context. - */ - -XMLPUBFUN int XMLCALL - xmlXPathRegisterNs (xmlXPathContextPtr ctxt, - const xmlChar *prefix, - const xmlChar *ns_uri); -XMLPUBFUN const xmlChar * XMLCALL - xmlXPathNsLookup (xmlXPathContextPtr ctxt, - const xmlChar *prefix); -XMLPUBFUN void XMLCALL - xmlXPathRegisteredNsCleanup (xmlXPathContextPtr ctxt); - -XMLPUBFUN int XMLCALL - xmlXPathRegisterFunc (xmlXPathContextPtr ctxt, - const xmlChar *name, - xmlXPathFunction f); -XMLPUBFUN int XMLCALL - xmlXPathRegisterFuncNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri, - xmlXPathFunction f); -XMLPUBFUN int XMLCALL - xmlXPathRegisterVariable (xmlXPathContextPtr ctxt, - const xmlChar *name, - xmlXPathObjectPtr value); -XMLPUBFUN int XMLCALL - xmlXPathRegisterVariableNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri, - xmlXPathObjectPtr value); -XMLPUBFUN xmlXPathFunction XMLCALL - xmlXPathFunctionLookup (xmlXPathContextPtr ctxt, - const xmlChar *name); -XMLPUBFUN xmlXPathFunction XMLCALL - xmlXPathFunctionLookupNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri); -XMLPUBFUN void XMLCALL - xmlXPathRegisteredFuncsCleanup (xmlXPathContextPtr ctxt); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathVariableLookup (xmlXPathContextPtr ctxt, - const xmlChar *name); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathVariableLookupNS (xmlXPathContextPtr ctxt, - const xmlChar *name, - const xmlChar *ns_uri); -XMLPUBFUN void XMLCALL - xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt); - -/** - * Utilities to extend XPath. - */ -XMLPUBFUN xmlXPathParserContextPtr XMLCALL - xmlXPathNewParserContext (const xmlChar *str, - xmlXPathContextPtr ctxt); -XMLPUBFUN void XMLCALL - xmlXPathFreeParserContext (xmlXPathParserContextPtr ctxt); - -/* TODO: remap to xmlXPathValuePop and Push. */ -XMLPUBFUN xmlXPathObjectPtr XMLCALL - valuePop (xmlXPathParserContextPtr ctxt); -XMLPUBFUN int XMLCALL - valuePush (xmlXPathParserContextPtr ctxt, - xmlXPathObjectPtr value); - -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewString (const xmlChar *val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewCString (const char *val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapString (xmlChar *val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapCString (char * val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewFloat (double val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewBoolean (int val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewNodeSet (xmlNodePtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewValueTree (xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetAdd (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetAddUnique (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetAddNs (xmlNodeSetPtr cur, - xmlNodePtr node, - xmlNsPtr ns); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetSort (xmlNodeSetPtr set); - -XMLPUBFUN void XMLCALL - xmlXPathRoot (xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL - xmlXPathEvalExpr (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathParseName (xmlXPathParserContextPtr ctxt); -XMLPUBFUN xmlChar * XMLCALL - xmlXPathParseNCName (xmlXPathParserContextPtr ctxt); - -/* - * Existing functions. - */ -XMLPUBFUN double XMLCALL - xmlXPathStringEvalNumber (const xmlChar *str); -XMLPUBFUN int XMLCALL - xmlXPathEvaluatePredicateResult (xmlXPathParserContextPtr ctxt, - xmlXPathObjectPtr res); -XMLPUBFUN void XMLCALL - xmlXPathRegisterAllFunctions (xmlXPathContextPtr ctxt); -XMLPUBFUN xmlNodeSetPtr XMLCALL - xmlXPathNodeSetMerge (xmlNodeSetPtr val1, - xmlNodeSetPtr val2); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetDel (xmlNodeSetPtr cur, - xmlNodePtr val); -XMLPUBFUN void XMLCALL - xmlXPathNodeSetRemove (xmlNodeSetPtr cur, - int val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathNewNodeSetList (xmlNodeSetPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapNodeSet (xmlNodeSetPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPathWrapExternal (void *val); - -XMLPUBFUN int XMLCALL xmlXPathEqualValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN int XMLCALL xmlXPathNotEqualValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN int XMLCALL xmlXPathCompareValues(xmlXPathParserContextPtr ctxt, int inf, int strict); -XMLPUBFUN void XMLCALL xmlXPathValueFlipSign(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathAddValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathSubValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathMultValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathDivValues(xmlXPathParserContextPtr ctxt); -XMLPUBFUN void XMLCALL xmlXPathModValues(xmlXPathParserContextPtr ctxt); - -XMLPUBFUN int XMLCALL xmlXPathIsNodeType(const xmlChar *name); - -/* - * Some of the axis navigation routines. - */ -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextSelf(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextChild(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextDescendantOrSelf(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextParent(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestorOrSelf(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowingSibling(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextNamespace(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAttribute(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextAncestor(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -XMLPUBFUN xmlNodePtr XMLCALL xmlXPathNextPrecedingSibling(xmlXPathParserContextPtr ctxt, - xmlNodePtr cur); -/* - * The official core of XPath functions. - */ -XMLPUBFUN void XMLCALL xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathPositionFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathIdFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathLocalNameFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNamespaceURIFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathStringFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathStringLengthFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathConcatFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathContainsFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathStartsWithFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSubstringFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNotFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathTrueFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathFalseFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathLangFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathSumFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathFloorFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathCeilingFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathRoundFunction(xmlXPathParserContextPtr ctxt, int nargs); -XMLPUBFUN void XMLCALL xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, int nargs); - -/** - * Really internal functions - */ -XMLPUBFUN void XMLCALL xmlXPathNodeSetFreeNs(xmlNsPtr ns); - -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPATH_ENABLED */ -#endif /* ! __XML_XPATH_INTERNALS_H__ */ diff --git a/third_party/libxml2/include_darwin/libxml/xpointer.h b/third_party/libxml2/include_darwin/libxml/xpointer.h deleted file mode 100644 index dde1dfb..0000000 --- a/third_party/libxml2/include_darwin/libxml/xpointer.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Summary: API to handle XML Pointers - * Description: API to handle XML Pointers - * Base implementation was made accordingly to - * W3C Candidate Recommendation 7 June 2000 - * http://www.w3.org/TR/2000/CR-xptr-20000607 - * - * Added support for the element() scheme described in: - * W3C Proposed Recommendation 13 November 2002 - * http://www.w3.org/TR/2002/PR-xptr-element-20021113/ - * - * Copy: See Copyright for the status of this software. - * - * Author: Daniel Veillard - */ - -#ifndef __XML_XPTR_H__ -#define __XML_XPTR_H__ - -#include - -#ifdef LIBXML_XPTR_ENABLED - -#include -#include - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * A Location Set - */ -typedef struct _xmlLocationSet xmlLocationSet; -typedef xmlLocationSet *xmlLocationSetPtr; -struct _xmlLocationSet { - int locNr; /* number of locations in the set */ - int locMax; /* size of the array as allocated */ - xmlXPathObjectPtr *locTab;/* array of locations */ -}; - -/* - * Handling of location sets. - */ - -XMLPUBFUN xmlLocationSetPtr XMLCALL - xmlXPtrLocationSetCreate (xmlXPathObjectPtr val); -XMLPUBFUN void XMLCALL - xmlXPtrFreeLocationSet (xmlLocationSetPtr obj); -XMLPUBFUN xmlLocationSetPtr XMLCALL - xmlXPtrLocationSetMerge (xmlLocationSetPtr val1, - xmlLocationSetPtr val2); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRange (xmlNodePtr start, - int startindex, - xmlNodePtr end, - int endindex); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangePoints (xmlXPathObjectPtr start, - xmlXPathObjectPtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangeNodePoint (xmlNodePtr start, - xmlXPathObjectPtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangePointNode (xmlXPathObjectPtr start, - xmlNodePtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangeNodes (xmlNodePtr start, - xmlNodePtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewLocationSetNodes (xmlNodePtr start, - xmlNodePtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewLocationSetNodeSet(xmlNodeSetPtr set); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewRangeNodeObject (xmlNodePtr start, - xmlXPathObjectPtr end); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrNewCollapsedRange (xmlNodePtr start); -XMLPUBFUN void XMLCALL - xmlXPtrLocationSetAdd (xmlLocationSetPtr cur, - xmlXPathObjectPtr val); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrWrapLocationSet (xmlLocationSetPtr val); -XMLPUBFUN void XMLCALL - xmlXPtrLocationSetDel (xmlLocationSetPtr cur, - xmlXPathObjectPtr val); -XMLPUBFUN void XMLCALL - xmlXPtrLocationSetRemove (xmlLocationSetPtr cur, - int val); - -/* - * Functions. - */ -XMLPUBFUN xmlXPathContextPtr XMLCALL - xmlXPtrNewContext (xmlDocPtr doc, - xmlNodePtr here, - xmlNodePtr origin); -XMLPUBFUN xmlXPathObjectPtr XMLCALL - xmlXPtrEval (const xmlChar *str, - xmlXPathContextPtr ctx); -XMLPUBFUN void XMLCALL - xmlXPtrRangeToFunction (xmlXPathParserContextPtr ctxt, - int nargs); -XMLPUBFUN xmlNodePtr XMLCALL - xmlXPtrBuildNodeList (xmlXPathObjectPtr obj); -XMLPUBFUN void XMLCALL - xmlXPtrEvalRangePredicate (xmlXPathParserContextPtr ctxt); -#ifdef __cplusplus -} -#endif - -#endif /* LIBXML_XPTR_ENABLED */ -#endif /* __XML_XPTR_H__ */