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DSiWin32.pas
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DSiWin32.pas
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(*:Collection of Win32 wrappers and helper functions.
@desc <pre>
Free for personal and commercial use. No rights reserved.
Maintainer : gabr
Contributors : ales, aoven, gabr, Lee_Nover, _MeSSiah_, Miha-R, Odisej, xtreme,
Brdaws, Gre-Gor, krho, Cavlji, radicalb, fora, M.C, MP002, Mitja,
Christian Wimmer, Tommi Prami, Miha
Creation date : 2002-10-09
Last modification : 2012-04-20
Version : 1.66
</pre>*)(*
History:
1.66: 2012-04-20
- TDSiRegistry.ReadBinary, WriteBinary now use RawByteString for data buffer.
1.65: 2012-02-06
- Implemented DSiSetFileTime and DSiSetFileTimes.
- Implemented DSiDateTimeToFileTime.
1.64b: 2012-01-11
- Set msg.Result := 0; in DSiClassWndProc.
1.64a: 2011-12-20
- DSiAllocateHWnd works in 64-bit mode.
- Fixed 64-bit DSiInterlockedExchangeAdd64.
1.64: 2011-12-16
- [GJ] Assembler implementation of the x64 version of Interlocked*64 family of functions.
1.63: 2011-10-21
- Interlocked*64 family implemented using Windows' InterlockedCompareExchange64
on Win64-bit platform.
- Removed dependency on the Consts unit.
- Scoped unit names are used in XE2.
1.62a: 2011-11-07
- Compiles with XE2 (in 32-bit mode).
1.62: 2011-09-26
- Implemented DSiGetThreadTime (two overloaded versions).
1.61c: 2011-07-26
- [miha] SetErrorMode (SEM_NOOPENFILEERRORBOX) is called before LoadLibrary to
prevent opening messagebox by Windows.
1.61b: 2011-06-27
- [tommi prami] Compiles with D7.
1.61a: 2011-05-06
- [achim] DSiAddApplicationToFirewallExceptionListXP could fail with "Unknown
resoveConflict" exception due to a syntax error.
1.61: 2011-03-01
- Faster DSiFileExtensionIs.
1.60: 2010-12-04
- When compiled with D2007 or newer, unit FileCtrl is not included.
1.59b: 2010-10-28
- Call UniqueString before calling CreateProcessW.
1.59a: 2010-09-25
- [Tommi Prami] Added types missing in Delphi 7.
1.59: 2010-09-24
- Added function DSiDisableStandby that will try to disable standby and hibernate
on Windows XP SP 2 and newer.
1.58a: 2010-09-19
- Define TStartupInfoW in Delphi 7 and earlier.
1.58: 2010-07-27
- DSiAddApplicationToFirewallExceptionList[Advanced|XP] got a new parameter
TDSiFwResolveConflict (default rcDuplicate) where the caller can specify
behaviour if the rule with the same name already exists.
[rcDuplicate = add new rule with the same name, rcOverwrite = remove all rules
with the same name and then add the new rule, rcSkip = leave existing rules
intact and don't add the new rule]
- Implemented DSiFindApplicationInFirewallExceptionList[Advanced|XP].
1.57a: 2010-07-20
- Bug fix in DSiAddApplicationToFirewallExceptionListAdvanced: setting
rule.ServiceName to '' caused fwPolicy2.Rules.Add(rule) to raise exception.
1.57: 2010-06-18
- DSiExecuteAsUser now calls CreateProcessWithLogonW if CreateProcessAsUser fails
with ERROR_PRIVILEGE_NOT_HELD (1314). Windows error code is now returned in a
parameter. Window station and desktop process-specific ACEs are removed in a
background thread when child process exits (thanks to Christian Wimmer to pointing
out this problem). If the username is not set, DSiExecuteAsUser still sets up
ACEs for window station/desktop access but ends calling CreateProcess and does
not remove ACEs at the end.
- Two overloaded versions of DSiExecuteAsUser are implemented. One is backwards
compatible and another introduces two parameters -
out processInfo: TProcessInformation and startInfo: PStartupInfo (default: nil).
If the latter is assigned, it will be used instead of the internally generated
TStartupInfo. This version does not close process and thread handle returned
in the TProcessInformation if 'wait' is False.
- Implemented DSiRemoveAceFromWindowStation and DSiRemoveAceFromDesktop.
- Added dynamically loaded API forwarders DSiCreateProcessWithLogonW,
DSiCreateEnvironmentBlock, DSiDestroyEnvironmentBlock and
DSiGetUserProfileDirectoryW.
- DSiAddAceTo[WindowStation|Desktop] will not add SID if it already exists in the
ACL.
1.56: 2010-06-10
- [Mitja] Clear the last error if CreateProcess succeeds in DSiExecuteAndCapture
(found a test case where CreateProcess succeeded but last error was 126).
- [Christian Wimmer] In Unicode Delphis, DSiOpenSCManager, DSiGetLongPathName,
DSiGetModuleFileNameEx, DSiGetProcessImageFileName, DSiSetDllDirectory, and
DSiSHEmptyRecycleBin were linking to the wrong verison of the API.
- [Christian Wimmer] DSiCreateProcessAsUser must make a local copy of the
commandLine parameter when using Unicode API because the API may modify the
contents of this parameter.
- Implemented DSiGetLogonSID, DSiAddAceToWindowStation and DSiAddAceToDesktop.
- Redesigned DSiExecuteAsUser.
1.55: 2010-04-12
- Implemented DSiHasElapsed64 and DSiElapsedTime64.
1.54: 2010-04-08
- Implemented DSiLogonAs and DSiVerifyPassword.
1.53c: 2010-02-01
- DSiGetProcAddress made public.
1.53b: 2009-12-15
- Fixed Delphi 5 compilation.
1.53a: 2009-11-24
- Fixed TDSiRegistry.ReadVariant and WriteVariant to work with varUString
(also fixes all sorts of TDSiRegistry problems in Delphi 2010.)
1.53: 2009-11-13
- Implemented DSiDeleteRegistryValue.
- Added parameter 'access' to the DSiKillRegistry.
1.52a: 2009-11-04
- [Mitja] Fixed allocation in DSiGetUserName.
- [Mitja] Also catch 'error' output in DSiExecuteAndCapture.
1.52: 2009-10-28
- DSiAddApplicationToFirewallExceptionList renamed to
DSiAddApplicationToFirewallExceptionListXP.
- Added DSiAddApplicationToFirewallExceptionListAdvanced which uses Advanced
Firewall interface, available on Vista+.
- DSiAddApplicationToFirewallExceptionList now calls either
DSiAddApplicationToFirewallExceptionListXP or
DSiAddApplicationToFirewallExceptionListAdvanced, depending on OS version.
- Implemented functions to remove application from the firewall exception list:
DSiRemoveApplicationFromFirewallExceptionList,
DSiRemoveApplicationFromFirewallExceptionListAdvanced,
DSiRemoveApplicationFromFirewallExceptionListXP.
1.51a: 2009-10-27
- Convert non-EOleSysError exceptions in DSiAddApplicationToFirewallExceptionList
into ERROR_INVALID_FUNCTION error.
1.51: 2009-10-22
- Added 'onNewLine' callback to the DSiExecuteAndCapture. This event reports
program output line-by-line in real time and it can extend total time allowed
for program execution.
1.50: 2009-10-20
- [Mitja] Updated DSiExecuteAndCapture: settable timeout, Unicode Delphi support,
LastError is set if CreateProcess fails.
- Implemented functions DSiGetSubstDrive and DSiGetSubstPath.
1.49: 2009-10-12
- Added 'access' parameter to the DSiWriteRegistry methods so that user can
request writing to the non-virtualized key when running on 64-bit system
(KEY_WOW64_64KEY).
1.48: 2009-10-09
- Defined TOSVersionInfoEx record and corresponding constants.
- Extended DSiGetWindowsVersion to return wvWinServer2008, wvWin7 and
wvWinServer2008R2.
- Extended DSiGetTrueWindowsVersion to return wvWinServer2008OrVistaSP1 and
wvWin7OrServer2008R2.
1.47a: 2009-09-03
- Added parameter connectionIsAvailable to the DSiGetNetworkResource.
1.47: 2009-05-22
- Added dynamically loaded API forwarder DSiGetTickCount64.
1.46: 2009-03-17
- Added dynamically loaded API forwarders DSiWow64DisableWow64FsRedirection and
DSiWow64RevertWow64FsRedirection.
- Implemented function DSiDisableWow64FsRedirection and DSiRevertWow64FsRedirection.
1.45: 2009-03-16
- Implemented DSiGetCurrentThreadHandle and DSiGetCurrentProcessHandle.
1.44a: 2009-02-28
- Added D2009 compatibility fixes to DSiGetFolderLocation, DSiGetNetworkResource,
DSiGetComputerName, DSiGetWindowsFolder.
- Fixed DSiGetTempFileName, DSiGetUserName.
1.44: 2009-02-05
- Added functions DSiAddApplicationToFirewallExceptionList and
DSiAddPortToFirewallExceptionList.
1.43: 2009-01-28
- Added functions DSiGetNetworkResource, DSiDisconnectFromNetworkResource.
1.42: 2009-01-23
- Added functions DSiGetGlobalMemoryStatus, DSiGlobalMemoryStatusEx.
1.41: 2008-08-20
- Delphi 2009 compatibility.
1.40c: 2008-07-14
- Bug fixed: It was not possible to use DSiTimeGetTime64 in parallel from multiple
threads
1.40b: 2008-07-11
- Forced {$T-} as the code doesn't compile in {$T+} state.
1.40a: 2008-06-23
- Added constants FILE_LIST_DIRECTORY, FILE_SHARE_FULL, FILE_ACTION_ADDED,
FILE_ACTION_REMOVED, FILE_ACTION_MODIFIED, FILE_ACTION_RENAMED_OLD_NAME,
FILE_ACTION_RENAMED_NEW_NAME.
1.40: 2008-05-30
- Added function DSiCopyFileAnimated.
1.39: 2008-05-05
- Added function DSiConnectToNetworkResource.
1.38: 2008-04-29
- Added functions to copy HTML format to and from the clipboard:
DSiIsHtmlFormatOnClipboard, DSiGetHtmlFormatFromClipboard,
DSiCopyHtmlFormatToClipboard.
1.37: 2008-03-27
- Created DSiInterlocked*64 family of functions by copying the code from
http://qc.borland.com/wc/qcmain.aspx?d=6212. Functions were written by
Will DeWitt Jr [edge@icehouse.net] and are included with permission.
- Implemented DSiYield.
1.36a: 2008-01-16
- Changed DSiIsAdmin to use big enough buffer for token data.
- Changed DSiIsAdmin to ignore SE_GROUP_ENABLED attribute because function was
sometimes incorrectly returning False.
1.36: 2007-12-29
- Added procedures DSiCenterRectInRect and DSiMakeRectFullyVisibleOnRect.
1.35: 2007-12-17
- Added DSiTerminateProcessById procedure.
1.34: 2007-12-03
- Added three performance counter helpers DSiPerfCounterToMS, DSiPerfCounterToUS,
and DSiQueryPerfCounterAsUS.
1.33: 2007-11-26
- Added function DSiTimeGetTime64.
1.32: 2007-11-13
- Added parameter 'parameters' to DSiCreateShortcut and DSiGetShortcutInfo.
- Added function DSiEditShortcut.
- Added function DSiInitFontToSystemDefault.
1.31: 2007-11-06
- Added SHGetSpecialFolderLocation folder constants: CSIDL_ALTSTARTUP,
CSIDL_CDBURN_AREA, CSIDL_COMMON_ALTSTARTUP, CSIDL_COMMON_DESKTOPDIRECTORY,
CSIDL_COMMON_FAVORITES, CSIDL_COMMON_MUSIC, CSIDL_COMMON_PICTURES,
CSIDL_COMMON_PROGRAMS, CSIDL_COMMON_STARTMENU, CSIDL_COMMON_STARTUP,
CSIDL_COMMON_TEMPLATES, CSIDL_COMMON_VIDEO, CSIDL_COMPUTERSNEARME,
CSIDL_CONNECTIONS, CSIDL_COOKIES, CSIDL_INTERNET, CSIDL_INTERNET_CACHE,
CSIDL_MYDOCUMENTS, CSIDL_MYMUSIC, CSIDL_MYVIDEO, CSIDL_PHOTOALBUMS,
CSIDL_PLAYLISTS, CSIDL_PRINTHOOD, CSIDL_PROFILE, CSIDL_RESOURCES,
CSIDL_SAMPLE_MUSIC, CSIDL_SAMPLE_PLAYLISTS, CSIDL_SAMPLE_PICTURES,
CSIDL_SAMPLE_VIDEOS.
- Added ShGetSpecialFolderLocation flags CSIDL_FLAG_DONT_UNEXPAND and
CSIDL_FLAG_DONT_VERIFY.
- Added dynamically loaded API forwarder DSiSetSuspendState.
- Added dynamically loaded API forwarders DSiEnumProcessModules,
DSiGetModuleFileNameEx, and DSiGetProcessImageFileName.
- Added function DSiGetProcessFileName.
- More stringent checking in DSiGetProcessWindow.
- Fixed DSiLoadLibrary so that it can be called before initialization section is
executed. Somehow, D2007 doesn't always call initialization sectins in correct
order >:-(
1.30: 2007-10-25
- Added dynamically loaded API forwarders DSiDwmEnableComposition and
DsiDwmIsCompositionEnabled.
- Added Aero group with functions DSiAeroDisable, DSiAeroEnable, and
DSiAeroIsEnabled.
1.29: 2007-10-03
- Added function DSiIsAdmin.
1.28a: 2007-09-12
- TDSiTimer properties changed from published to public.
1.28: 2007-07-25
- Added function DSiMoveFile.
- Small changes in DSiMoveOnReboot.
1.27: 2007-07-11
- Added two overloaded functions DSiGetThreadTimes.
1.26: 2007-06-13
- Added two overloaded function DSiFileExtensionIs.
1.25: 2007-05-30
- Added thread-safe alternative to (De)AllocateHwnd - DSi(De)AllocateHwnd.
- Added TDSiTimer - a TTimer clone that uses DSi(De)AllocateHwnd internally.
- New function DSiGetFolderSize.
- Bug fixed: GetProcAddress result was not checked in DSiRegisterActiveX.
1.24: 2007-03-21
- Added support for search depth limitation to DSiEnumFilesEx and
DSiEnumFilesToSL.
1.23: 2007-02-14
- New functions: DSiGetProcessTimes (two overloaded versions), DSiGetFileTimes,
DSiFileTimeToDateTime (two overloaded versions), DSiFileTimeToMicroSeconds,
DSiGetProcessMemoryInfo, DSiGetProcessMemory (two overloaded versions),
DSiIsWow64, DSiGetAppCompatFlags, DSiGetTrueWindowsVersion.
- New dynamically loaded API forwarder: DSiIsWow64Process.
- Added parameter 'access' to DSiReadRegistry, DSiRegistryKeyExists, and
DSiRegistryValueExists functions.
1.22: 2006-12-07
- New function: DSiGetFileTime.
- Added Windows Vista detection to DSiGetWindowsVersion.
1.21: 2006-08-14
- New functions: DSiFileExistsW, DSiDirectoryExistsW, DSiFileSizeW,
DSiCompressFile, DSiUncompressFile, DSiIsFileCompressed, DSiIsFileCompressedW.
1.20: 2006-06-20
- New function: DSiGetShortcutInfo.
1.19: 2006-05-15
- New functions: DSiEnumFilesToSL, DSiGetLongPathName.
1.18: 2006-04-11
- New function: DSiSetDllDirectory.
1.17a: 2006-04-05
- Exit DSiProcessMessages when WM_QUIT is received.
1.17: 2006-03-14
- New function: DSiRegistryValueExists.
- Added 'working dir' parameter to the DSiCreateShortcut function.
1.16: 2006-01-23
- New DSiExecuteAndCapture implementation, contributed by matej.
1.15b: 2005-12-19
- TDSiRegistry.ReadInteger can now also read 4-byte binary values.
1.15a: 2005-08-09
- Removed StrNew from DSiGetComputerName because it caused the result never to
be released.
1.15: 2005-07-11
- New function: DSiWin32CheckNullHandle.
1.14: 2005-06-09
- New function: DSiGetEnvironmentVariable.
- DSiExecuteAndCapture modified to return exit code in a (newly added) parameter
and fixed to work on fast computers.
1.13a: 2005-03-15
- Make DSiGetTempFileName return empty string when GetTempFileName fails.
1.13: 2005-02-12
- New functions: DSiExitWindows, DSiGetSystemLanguage, DSiGetKeyboardLayouts.
- New methods: TDSiRegistry.ReadBinary (two overloaded versions),
TDSiRegistry.WriteBinary (two overloaded versions).
- Added OLE string processing to TDSiRegistry.ReadVariant and
TDSiRegistry.WriteVariant.
- Exported helper functions UTF8Encode and UTF8Decode for old Delphis (D5 and
below).
- Added Windows 2003 detection to DSiGetWindowsVersion.
- Modified DSiEnablePrivilege to return True without doint anything on 9x platform.
- Fixed handle leak in DSiSetProcessPriorityClass.
- Removed some dead code.
- Documented the Information segment.
1.12: 2004-09-21
- Added function DSiIncrementWorkingSet.
1.11: 2004-02-12
- Added functions DSiSetProcessPriorityClass, DSiGetProcessOwnerInfo (two
overloaded versions), DSiEnablePrivilege.
1.10: 2003-12-18
- Updated TDSiRegistry.ReadString to handle DWORD registry values too.
- Updated TDSiRegistry.ReadInteger to handle string registry values too.
1.09: 2003-11-14
- Added functions DSiValidateProcessAffinity, DSiValidateThreadAffinity,
DSiValidateProcessAffinityMask, DSiValidateThreadAffinityMask,
DSiGetSystemAffinityMask, DSiGetProcessAffinityMask,
DSiGetThreadAffinityMask, DSiAffinityMaskToString, and
DSiStringToAffinityMask.
1.08: 2003-11-12
- Added functions DSiCloseHandleAndInvalidate, DSiWin32CheckHandle,
DSiGetSystemAffinity, DSiGetProcessAffinity, DSiSetProcessAffinity,
DSiGetThreadAffinity, DSiSetThreadAffinity.
- Added types TDSiFileHandle, TDSiPipeHandle, TDSiMutexHandle, TDSiEventHandle,
TDSiSemaphoreHandle; all equivaled to THandle.
1.07a: 2003-10-18
- DSiuSecDelay was broken. Fixed.
1.07: 2003-10-09
- Added functions DSiGetUserNameEx, DSiIsDiskInDrive, DSiGetDiskLabel,
DSiGetMyDocumentsFolder, DSiGetSystemVersion, DSiRefreshDesktop,
DSiGetWindowsVersion, DSiRebuildDesktopIcons.
- Added TDSiRegistry methods ReadStrings and WriteStrings dealing with MULTI_SZ
registry format.
1.06a: 2003-09-03
- Typo fixed in DSiMsgWaitForTwoObjectsEx.
1.06: 2003-09-02
- New functions: DSiMsgWaitForTwoObjectsEx, DSiMsgWaitForThreeObjectsEx.
- Documented 'Handles' and 'Registry' sections.
- Bug fixed in DSiLoadLibrary.
1.05: 2003-09-02
- New functions: DSiMonitorOn, DSiMonitorOff, DSiMonitorStandby, DSiGetBootType,
DSiShareFolder, DSiUnshareFolder, DSiFileSize, DSiEnumFiles, DSiEnumFilesEx,
DSiGetDomain, DSiProcessMessages, DSiProcessThreadMessages, DSiLoadLibrary,
DSiGetProcAddress, DSiDisableX, DSiEnableX.
- Added dynamically loaded API forwarders: DSiNetApiBufferFree, DSiNetWkstaGetInfo,
DSiSHEmptyRecycleBin, DSiCreateProcessAsUser, DSiLogonUser,
DSiImpersonateLoggedOnUser, DSiRevertToSelf, DSiCloseServiceHandle,
DSiOpenSCManager, DSi9xNetShareAdd, DSi9xNetShareDel, DSiNTNetShareAdd,
DSiNTNetShareDel.
- DSiGetUserName could fail on Win9x. Fixed.
- Declared constants WAIT_OBJECT_1 (= WAIT_OBJECT_0+1) to WAIT_OBJECT_9
(=WAIT_OBJECT_0+9).
- All dynamically loaded functions are now available to the public (see new
{ DynaLoad } section).
- All functions using dynamically loaded API calls were modified to use new
DynaLoad methods.
- All string parameters turned into 'const' parameters.
- Various constants and type declarations moved to the 'interface' section.
1.04: 2003-05-27
- New functions: DSiLoadMedia, DSiEjectMedia.
1.03: 2003-05-24
- New functions: DSiExecuteAndCapture, DSiFreeMemAndNil.
1.02a: 2003-05-05
- Refuses to compile with Kylix.
- Removed platform-related warnings on Delphi 6&7.
1.02: 2002-12-29
- New function: DSiElapsedSince.
1.01: 2002-12-19
- Compiles with Delphi 6 and Delphi 7.
- New functions:
Files:
procedure DSiDeleteFiles(folder: string; fileMask: string);
procedure DSiDeleteTree(folder: string; removeSubdirsOnly: boolean);
procedure DSiEmptyFolder(folder: string);
procedure DSiEmptyRecycleBin;
procedure DSiRemoveFolder(folder: string);
procedure DSiuSecDelay(delay: word);
Processes:
function DSiExecuteAsUser(const commandLine, username, password: string;
const domain: string = '.'; visibility: integer = SW_SHOWDEFAULT;
workDir: string = ''; wait: boolean = false): cardinal;
function DSiImpersonateUser(const username, password, domain: string): boolean;
procedure DSiStopImpersonatingUser;
1.0: 2002-11-25
- Released.
*)
unit DSiWin32;
{$J+,T-} // required!
interface
{$IFDEF Linux}{$MESSAGE FATAL 'This unit is for Windows only'}{$ENDIF Linux}
{$IFDEF OSX}{$MESSAGE FATAL 'This unit is for Windows only'}{$ENDIF OSX}
{$IFDEF MSWindows}{$WARN SYMBOL_PLATFORM OFF}{$WARN UNIT_PLATFORM OFF}{$ENDIF MSWindows}
{$DEFINE NeedUTF}{$UNDEF NeedVariants}{$DEFINE NeedStartupInfo}
{$DEFINE NeedFileCtrl}
{$DEFINE NeedRawByteString}
{$IFDEF ConditionalExpressions}
{$UNDEF NeedUTF}{$DEFINE NeedVariants}{$UNDEF NeedStartupInfo}
{$IF RTLVersion >= 18}{$UNDEF NeedFileCtrl}{$IFEND}
{$IF CompilerVersion >= 23}{$DEFINE ScopedUnitNames}{$IFEND}
{$ENDIF}
{$IFDEF Unicode}{$UNDEF NeedRawByteString}{$ENDIF}
uses
{$IFDEF ScopedUnitNames}Winapi.Windows{$ELSE}Windows{$ENDIF},
{$IFDEF ScopedUnitNames}Winapi.Messages{$ELSE}Messages{$ENDIF},
{$IFDEF NeedVariants}
{$IFDEF ScopedUnitNames}System.Variants{$ELSE}Variants{$ENDIF},
{$ENDIF}
{$IFDEF NeedFileCtrl}
FileCtrl, // use before SysUtils so deprecated functions from FileCtrl can be reintroduced
{$ENDIF NeedFileCtrl}
{$IFDEF ScopedUnitNames}
System.UITypes,
{$ENDIF}
{$IFDEF ScopedUnitNames}System.SysUtils{$ELSE}SysUtils{$ENDIF},
{$IFDEF ScopedUnitNames}Winapi.ShellAPI{$ELSE}ShellAPI{$ENDIF},
{$IFDEF ScopedUnitNames}Winapi.ShlObj{$ELSE}ShlObj{$ENDIF},
{$IFDEF ScopedUnitNames}System.Classes{$ELSE}Classes{$ENDIF},
{$IFDEF ScopedUnitNames}Vcl.Graphics{$ELSE}Graphics{$ENDIF},
{$IFDEF ScopedUnitNames}System.Win.Registry{$ELSE}Registry{$ENDIF};
const
// pretty wrappers
WAIT_OBJECT_1 = WAIT_OBJECT_0+1;
WAIT_OBJECT_2 = WAIT_OBJECT_0+2;
WAIT_OBJECT_3 = WAIT_OBJECT_0+3;
WAIT_OBJECT_4 = WAIT_OBJECT_0+4;
WAIT_OBJECT_5 = WAIT_OBJECT_0+5;
WAIT_OBJECT_6 = WAIT_OBJECT_0+6;
WAIT_OBJECT_7 = WAIT_OBJECT_0+7;
WAIT_OBJECT_8 = WAIT_OBJECT_0+8;
WAIT_OBJECT_9 = WAIT_OBJECT_0+9;
// folder constants missing from ShellObj
CSIDL_ADMINTOOLS = $0030; //v5.0; <user name>\Start Menu\Programs\Administrative Tools
CSIDL_ALTSTARTUP = $001D; //The file system directory that corresponds to the user's nonlocalized Startup program group.
CSIDL_APPDATA = $001A; //v4.71; Application Data, new for NT4
CSIDL_CDBURN_AREA = $003B; //v6.0; The file system directory acting as a staging area for files waiting to be written to CD.
CSIDL_COMMON_ADMINTOOLS = $002F; //v5.0; All Users\Start Menu\Programs\Administrative Tools
CSIDL_COMMON_ALTSTARTUP = $001E; //The file system directory that corresponds to the nonlocalized Startup program group for all users.
CSIDL_COMMON_APPDATA = $0023; //v5.0; All Users\Application Data
CSIDL_COMMON_DESKTOPDIRECTORY = $0019; //The file system directory that contains files and folders that appear on the desktop for all users.
CSIDL_COMMON_DOCUMENTS = $002E; //All Users\Documents
CSIDL_COMMON_FAVORITES = $001F; //The file system directory that serves as a common repository for favorite items common to all users.
CSIDL_COMMON_MUSIC = $0035; //v6.0; The file system directory that serves as a repository for music files common to all users.
CSIDL_COMMON_PICTURES = $0036; //v6.0; The file system directory that serves as a repository for image files common to all users.
CSIDL_COMMON_PROGRAMS = $0017; //The file system directory that contains the directories for the common program groups that appear on the Start menu for all users.
CSIDL_COMMON_STARTMENU = $0016; //The file system directory that contains the programs and folders that appear on the Start menu for all users.
CSIDL_COMMON_STARTUP = $0018; //The file system directory that contains the programs that appear in the Startup folder for all users.
CSIDL_COMMON_TEMPLATES = $002D; //The file system directory that contains the templates that are available to all users.
CSIDL_COMMON_VIDEO = $0037; //v6.0; The file system directory that serves as a repository for video files common to all users.
CSIDL_COMPUTERSNEARME = $003D; //The folder representing other machines in your workgroup.
CSIDL_CONNECTIONS = $0031; //The virtual folder representing Network Connections, containing network and dial-up connections.
CSIDL_COOKIES = $0021; //The file system directory that serves as a common repository for Internet cookies.
CSIDL_HISTORY = $0022; //The file system directory that serves as a common repository for Internet history items.
CSIDL_INTERNET = $0001; //A viritual folder for Internet Explorer (icon on desktop).
CSIDL_INTERNET_CACHE = $0020; //v4.72; The file system directory that serves as a common repository for temporary Internet files.
CSIDL_LOCAL_APPDATA = $001C; //v5.0; non roaming, user\Local Settings\Application Data
CSIDL_MYDOCUMENTS = $000C; //v6.0; The virtual folder representing the My Documents desktop item.
CSIDL_MYMUSIC = $000D; //The file system directory that serves as a common repository for music files.
CSIDL_MYPICTURES = $0027; //v5.0; My Pictures, new for Win2K
CSIDL_MYVIDEO = $000E; //v6.0; The file system directory that serves as a common repository for video files.
CSIDL_PHOTOALBUMS = $0045; //Vista; The virtual folder used to store photo albums.
CSIDL_PLAYLISTS = $003F; //Vista; The virtual folder used to store play albums.
CSIDL_PRINTHOOD = $001B; //The file system directory that contains the link objects that can exist in the Printers virtual folder.
CSIDL_PROFILE = $0028; //v5.0; The user's profile folder.
CSIDL_PROGRAM_FILES = $0026; //v5.0; C:\Program Files
CSIDL_PROGRAM_FILES_COMMON = $002B; //v5.0; C:\Program Files\Common
CSIDL_RESOURCES = $0038; //Vista; The file system directory that contains resource data.
CSIDL_SAMPLE_MUSIC = $0040; //Vista; The file system directory that contains sample music.
CSIDL_SAMPLE_PICTURES = $0042; //Vista; The file system directory that contains sample pictures.
CSIDL_SAMPLE_PLAYLISTS = $0041; //Vista; The file system directory that contains sample playlists.
CSIDL_SAMPLE_VIDEOS = $0043; //Vista; The file system directory that contains sample videos.
CSIDL_SYSTEM = $0025; //v5.0; GetSystemDirectory()
CSIDL_WINDOWS = $0024; //GetWindowsDirectory()
CSIDL_FLAG_DONT_UNEXPAND = $2000; //Combine with another CSIDL constant to ensure expanding of environment variables.
CSIDL_FLAG_DONT_VERIFY = $4000; //Combine with another CSIDL constant, except for CSIDL_FLAG_CREATE, to return an unverified folder path-with no attempt to create or initialize the folder.
CSIDL_FLAG_CREATE = $8000; // new for Win2K, OR this in to force creation of folder
FILE_DEVICE_FILE_SYSTEM = 9;
FILE_DEVICE_MASS_STORAGE = $2D;
METHOD_BUFFERED = 0;
FILE_ANY_ACCESS = 0;
FILE_READ_ACCESS = 1;
FILE_WRITE_ACCESS = 2;
IOCTL_STORAGE_EJECT_MEDIA = (FILE_DEVICE_MASS_STORAGE shl 16) OR
(FILE_READ_ACCESS shl 14) OR
($202 shl 2) OR
(METHOD_BUFFERED);
IOCTL_STORAGE_LOAD_MEDIA = (FILE_DEVICE_MASS_STORAGE shl 16) OR
(FILE_READ_ACCESS shl 14) OR
($203 shl 2) OR
(METHOD_BUFFERED);
FSCTL_SET_COMPRESSION = (FILE_DEVICE_FILE_SYSTEM shl 16) OR
((FILE_READ_ACCESS OR FILE_WRITE_ACCESS) shl 14) OR
(16 shl 2) OR
(METHOD_BUFFERED);
COMPRESSION_FORMAT_NONE = 0;
COMPRESSION_FORMAT_DEFAULT = 1;
SPI_GETFOREGROUNDLOCKTIMEOUT = $2000;
SPI_SETFOREGROUNDLOCKTIMEOUT = $2001;
STYPE_DISKTREE = 0;
SHI50F_RDONLY = $0001;
SHI50F_FULL = $0002;
SHI50F_DEPENDSON = SHI50F_RDONLY or SHI50F_FULL;
SHI50F_ACCESSMASK = SHI50F_RDONLY or SHI50F_FULL;
// IPersisteFile GUID
IID_IPersistFile: TGUID = (
D1: $0000010B; D2: $0000; D3: $0000; D4: ($C0, $00, $00, $00, $00, $00, $00, $46));
// Extension for shortcut files
CLinkExt = '.lnk';
// ShEmptyRecycleBinA flags
SHERB_NOCONFIRMATION = $00000001;
SHERB_NOPROGRESSUI = $00000002;
SHERB_NOSOUND = $00000004;
// CurrentVersion registry key
DSiWinVerKey9x = '\Software\Microsoft\Windows\CurrentVersion';
DSiWinVerKeyNT = '\Software\Microsoft\Windows NT\CurrentVersion';
DSiWinVerKeys: array [boolean] of string = (DSiWinVerKey9x, DSiWinVerKeyNT);
// CPU IDs for the Affinity familiy of functions
DSiCPUIDs = '0123456789ABCDEFGHIJKLMNOPQRSTUV';
// security constants needed in DSiIsAdmin
SECURITY_NT_AUTHORITY: TSIDIdentifierAuthority = (Value: (0, 0, 0, 0, 0, 5));
SECURITY_BUILTIN_DOMAIN_RID = $00000020;
DOMAIN_ALIAS_RID_ADMINS = $00000220;
DOMAIN_ALIAS_RID_USERS : DWORD = $00000221;
DOMAIN_ALIAS_RID_GUESTS: DWORD = $00000222;
DOMAIN_ALIAS_RID_POWER_: DWORD = $00000223;
SE_GROUP_ENABLED = $00000004;
type
// API types not defined in Delphi 5
PWkstaInfo100 = ^TWkstaInfo100;
_WKSTA_INFO_100 = record
wki100_platform_id: DWORD;
wki100_computername: LPWSTR;
wki100_langroup: LPWSTR;
wki100_ver_major: DWORD;
wki100_ver_minor: DWORD;
end;
{$EXTERNALSYM _WKSTA_INFO_100}
TWkstaInfo100 = _WKSTA_INFO_100;
WKSTA_INFO_100 = _WKSTA_INFO_100;
{$EXTERNALSYM WKSTA_INFO_100}
SHARE_INFO_2_NT = record
shi2_netname: PWideChar;
shi2_type: Integer;
shi2_remark: PWideChar;
shi2_permissions: Integer;
shi2_max_uses: Integer;
shi2_current_uses: Integer;
shi2_path: PWideChar;
shi2_passwd: PWideChar;
end;
SHARE_INFO_50_9x = record
shi50_netname: array[1..13] of char;
shi50_type: byte;
shi50_flags: short;
shi50_remark: pchar;
shi50_path: pchar;
shi50_rw_password: array[1..9] of char;
shi50_ro_password: array[1..9] of char;
szWhatever: array[1..256] of char;
end;
_PROCESS_MEMORY_COUNTERS = packed record
cb: DWORD;
PageFaultCount: DWORD;
PeakWorkingSetSize: DWORD;
WorkingSetSize: DWORD;
QuotaPeakPagedPoolUsage: DWORD;
QuotaPagedPoolUsage: DWORD;
QuotaPeakNonPagedPoolUsage: DWORD;
QuotaNonPagedPoolUsage: DWORD;
PagefileUsage: DWORD;
PeakPagefileUsage: DWORD;
end;
PROCESS_MEMORY_COUNTERS = _PROCESS_MEMORY_COUNTERS;
PPROCESS_MEMORY_COUNTERS = ^_PROCESS_MEMORY_COUNTERS;
TProcessMemoryCounters = _PROCESS_MEMORY_COUNTERS;
PProcessMemoryCounters = ^_PROCESS_MEMORY_COUNTERS;
DWORDLONG = int64;
PMemoryStatusEx = ^TMemoryStatusEx;
_MEMORYSTATUSEX = record
dwLength: DWORD;
dwMemoryLoad: DWORD;
ullTotalPhys: DWORDLONG;
ullAvailPhys: DWORDLONG;
ullTotalPageFile: DWORDLONG;
ullAvailPageFile: DWORDLONG;
ullTotalVirtual: DWORDLONG;
ullAvailVirtual: DWORDLONG;
ullAvailExtendedVirtual: DWORDLONG;
end;
TMemoryStatusEx = _MEMORYSTATUSEX;
MEMORYSTATUSEX = _MEMORYSTATUSEX;
// Service Controller handle
SC_HANDLE = THandle;
// DSiEnumFiles callback
TDSiEnumFilesCallback = procedure(const longFileName: string) of object;
// DSiEnumFilesEx callback
TDSiEnumFilesExCallback = procedure(const folder: string; S: TSearchRec;
isAFolder: boolean; var stopEnum: boolean) of object;
// DSiExecuteAndCapture callback
TDSiOnNewLineCallback = procedure(const line: string; var runningTimeLeft_sec: integer)
of object;
TDSiFileTime = (ftCreation, ftLastAccess, ftLastModification);
{ Handles }
// Pretty-print aliases
TDSiFileHandle = THandle;
TDSiPipeHandle = THandle;
TDSiMutexHandle = THandle;
TDSiEventHandle = THandle;
TDSiSemaphoreHandle = THandle;
procedure DSiCloseHandleAndInvalidate(var handle: THandle);
procedure DSiCloseHandleAndNull(var handle: THandle);
function DSiMsgWaitForThreeObjectsEx(obj0, obj1, obj2: THandle;
timeout: DWORD; wakeMask: DWORD; flags: DWORD): DWORD;
function DSiMsgWaitForTwoObjectsEx(obj0, obj1: THandle; timeout: DWORD;
wakeMask: DWORD; flags: DWORD): DWORD;
function DSiWaitForThreeObjects(obj0, obj1, obj2: THandle; waitAll: boolean;
timeout: DWORD): DWORD;
function DSiWaitForThreeObjectsEx(obj0, obj1, obj2: THandle; waitAll: boolean;
timeout: DWORD; alertable: boolean): DWORD;
function DSiWaitForTwoObjects(obj0, obj1: THandle; waitAll: boolean;
timeout: DWORD): DWORD;
function DSiWaitForTwoObjectsEx(obj0, obj1: THandle; waitAll: boolean;
timeout: DWORD; alertable: boolean): DWORD;
function DSiWin32CheckHandle(handle: THandle): THandle;
function DSiWin32CheckNullHandle(handle: THandle): THandle;
{ Registry }
const
KEY_WOW64_64KEY = $0100;
type
{$IFDEF NeedRawByteString}
RawByteString = AnsiString;
{$ENDIF NeedRawByteString}
TDSiRegistry = class(TRegistry)
public
function ReadBinary(const name: string; const defval: RawByteString): RawByteString; overload;
function ReadBinary(const name: string; dataStream: TStream): boolean; overload;
function ReadBool(const name: string; defval: boolean): boolean;
function ReadDate(const name: string; defval: TDateTime): TDateTime;
function ReadFont(const name: string; font: TFont): boolean;
function ReadInt64(const name: string; defval: int64): int64;
function ReadInteger(const name: string; defval: integer): integer;
function ReadString(const name, defval: string): string;
procedure ReadStrings(const name: string; strings: TStrings);
function ReadVariant(const name: string; defval: variant): variant;
procedure WriteBinary(const name: string; data: RawByteString); overload;
procedure WriteBinary(const name: string; data: TStream); overload;
procedure WriteFont(const name: string; font: TFont);
procedure WriteInt64(const name: string; value: int64);
procedure WriteStrings(const name: string; strings: TStrings);
procedure WriteVariant(const name: string; value: variant);
end; { TDSiRegistry }
function DSiCreateRegistryKey(const registryKey: string;
root: HKEY = HKEY_CURRENT_USER): boolean;
function DSiDeleteRegistryValue(const registryKey, name: string; root: HKEY =
HKEY_CURRENT_USER; access: longword = KEY_SET_VALUE): boolean;
function DSiKillRegistry(const registryKey: string;
root: HKEY = HKEY_CURRENT_USER; access: longword = KEY_SET_VALUE): boolean;
function DSiReadRegistry(const registryKey, name: string;
defaultValue: Variant; root: HKEY = HKEY_CURRENT_USER;
access: longword = KEY_QUERY_VALUE): Variant; overload;
function DSiReadRegistry(const registryKey, name: string;
defaultValue: int64; root: HKEY = HKEY_CURRENT_USER;
access: longword = KEY_QUERY_VALUE): int64; overload;
function DSiRegistryKeyExists(const registryKey: string;
root: HKEY = HKEY_CURRENT_USER; access: longword = KEY_QUERY_VALUE): boolean;
function DSiRegistryValueExists(const registryKey, name: string;
root: HKEY = HKEY_CURRENT_USER; access: longword = KEY_QUERY_VALUE): boolean;
function DSiWriteRegistry(const registryKey, name: string; value: int64;
root: HKEY = HKEY_CURRENT_USER; access: longword = KEY_SET_VALUE): boolean; overload;
function DSiWriteRegistry(const registryKey, name: string; value: Variant;
root: HKEY = HKEY_CURRENT_USER; access: longword = KEY_SET_VALUE): boolean; overload;
{ Files }
type
TShFileOpFlag = (fofAllowUndo, fofFilesOnly, fofMultiDestFiles, fofNoConfirmation,
fofNoConfirmMkDir, fofNoConnectedElements, fofNoErrorUI, fofNoRecursion,
fofNoRecurseReparse, fofRenameOnCollision, fofSilent, fofSimpleProgress,
fofWantMappingHandle, fofWantNukeWarning, fofNoUI);
TShFileOpFlags = set of TShFileOpFlag;
const
FILE_LIST_DIRECTORY = $0001;
FILE_SHARE_FULL = FILE_SHARE_DELETE OR FILE_SHARE_READ OR FILE_SHARE_WRITE;
FILE_ACTION_ADDED = $00000001;
FILE_ACTION_REMOVED = $00000002;
FILE_ACTION_MODIFIED = $00000003;
FILE_ACTION_RENAMED_OLD_NAME = $00000004;
FILE_ACTION_RENAMED_NEW_NAME = $00000005;
FOF_NOCONNECTEDELEMENTS = $2000;
FOF_NORECURSION = $1000;
FOF_NORECURSEREPARSE = $8000;
FOF_WANTNUKEWARNING = $4000;
FOF_NO_UI = FOF_SILENT OR FOF_NOCONFIRMATION OR FOF_NOERRORUI OR FOF_NOCONFIRMMKDIR;
CShFileOpFlagMappings: array [TShFileOpFlag] of FILEOP_FLAGS = (FOF_ALLOWUNDO,
FOF_FILESONLY, FOF_MULTIDESTFILES, FOF_NOCONFIRMATION, FOF_NOCONFIRMMKDIR,
FOF_NOCONNECTEDELEMENTS, FOF_NOERRORUI, FOF_NORECURSION, FOF_NORECURSEREPARSE,
FOF_RENAMEONCOLLISION, FOF_SILENT, FOF_SIMPLEPROGRESS, FOF_WANTMAPPINGHANDLE,
FOF_WANTNUKEWARNING, FOF_NO_UI);
function DSiCanWriteToFolder(const folderName: string): boolean;
function DSiCompressFile(fileHandle: THandle): boolean;
function DSiConnectToNetworkResource(const networkResource: string; const mappedLetter:
string = ''; const username: string = ''; const password: string = ''): boolean;
function DSiCopyFileAnimated(ownerWindowHandle: THandle; sourceFile, destinationFile:
string; var aborted: boolean; flags: TShFileOpFlags = [fofNoConfirmMkDir]): boolean;
function DSiCreateTempFolder: string;
procedure DSiDeleteFiles(const folder, fileMask: string);
function DSiDeleteOnReboot(const fileName: string): boolean;
procedure DSiDeleteTree(const folder: string; removeSubdirsOnly: boolean);
function DSiDeleteWithBatch(const fileName: string; rmDir: boolean = false): boolean;
function DSiDirectoryExistsW(const directory: WideString): boolean;
function DSiDisableWow64FsRedirection(var oldStatus: pointer): boolean;
function DSiDisconnectFromNetworkResource(mappedLetter: char; updateProfile: boolean =
false): boolean;
function DSiEjectMedia(deviceLetter: char): boolean;
procedure DSiEmptyFolder(const folder: string);
function DSiEmptyRecycleBin: boolean;
function DSiEnumFiles(const fileMask: string; attr: integer;
enumCallback: TDSiEnumFilesCallback): integer;
function DSiEnumFilesEx(const fileMask: string; attr: integer;
enumSubfolders: boolean; enumCallback: TDSiEnumFilesExCallback;
maxEnumDepth: integer = 0): integer;
procedure DSiEnumFilesToSL(const fileMask: string; attr: integer; fileList: TStrings;
storeFullPath: boolean = false; enumSubfolders: boolean = false;
maxEnumDepth: integer = 0);
function DSiFileExistsW(const fileName: WideString): boolean;
function DSiFileExtensionIs(const fileName, extension: string): boolean; overload;
function DSiFileExtensionIs(const fileName: string; extension: array of string):
boolean; overload;
function DSiFileSize(const fileName: string): int64;
function DSiFileSizeW(const fileName: WideString): int64;
function DSiGetFolderSize(const folder: string; includeSubfolders: boolean): int64;
function DSiGetFileTime(const fileName: string; whatTime: TDSiFileTime): TDateTime;
function DSiGetFileTimes(const fileName: string; var creationTime, lastAccessTime,
lastModificationTime: TDateTime): boolean;
function DSiGetLongPathName(const fileName: string): string;
function DSiGetNetworkResource(mappedLetter: char; var networkResource: string; var
connectionIsAvailable: boolean): boolean;
function DSiGetSubstDrive(mappedLetter: char): string;
function DSiGetSubstPath(const path: string): string;
function DSiGetTempFileName(const prefix: string; const tempPath: string = ''): string;
function DSiGetTempPath: string;
function DSiGetUniqueFileName(const extension: string): string;
function DSiIsFileCompressed(const fileName: string): boolean;
function DSiIsFileCompressedW(const fileName: WideString): boolean;
function DSiKillFile(const fileName: string): boolean;
function DSiLoadMedia(deviceLetter: char): boolean;
function DSiMoveFile(const srcName, destName: string; overwrite: boolean = true): boolean;
function DSiMoveOnReboot(const srcName, destName: string): boolean;
procedure DSiRemoveFolder(const folder: string);
function DSiRevertWow64FsRedirection(const oldStatus: pointer): boolean;
function DSiSetFileTime(const fileName: string; dateTime: TDateTime;
whatTime: TDSiFileTime): boolean;
function DSiSetFileTimes(const fileName: string; creationTime, lastAccessTime,
lastModificationTime: TDateTime): boolean;
function DSiShareFolder(const folder, shareName, comment: string): boolean;
function DSiUncompressFile(fileHandle: THandle): boolean;
function DSiUnShareFolder(const shareName: string): boolean;
{ Processes }
function DSiAddAceToDesktop(desktop: HDESK; sid: PSID): boolean;
function DSiAddAceToWindowStation(station: HWINSTA; sid: PSID): boolean;
function DSiAffinityMaskToString(affinityMask: DWORD): string;
function DSiGetCurrentProcessHandle: THandle;
function DSiGetCurrentThreadHandle: THandle;
function DSiEnablePrivilege(const privilegeName: string): boolean;
function DSiExecute(const commandLine: string;
visibility: integer = SW_SHOWDEFAULT; const workDir: string = '';
wait: boolean = false): cardinal;
function DSiExecuteAndCapture(const app: string; output: TStrings; const workDir: string;
var exitCode: longword; waitTimeout_sec: integer = 15; onNewLine: TDSiOnNewLineCallback
= nil): cardinal;
function DSiExecuteAsUser(const commandLine, username, password: string;
var winErrorCode: cardinal; const domain: string = '.';
visibility: integer = SW_SHOWDEFAULT; const workDir: string = '';
wait: boolean = false): cardinal; overload;
function DSiExecuteAsUser(const commandLine, username, password: string;
var winErrorCode: cardinal; var processInfo: TProcessInformation;
const domain: string = '.'; visibility: integer = SW_SHOWDEFAULT;
const workDir: string = ''; wait: boolean = false;
startInfo: PStartupInfo = nil): cardinal; overload;
function DSiGetProcessAffinity: string;
function DSiGetProcessAffinityMask: DWORD;
function DSiGetProcessID(const processName: string; var processID: DWORD): boolean;
function DSiGetProcessMemory(var memoryCounters: TProcessMemoryCounters): boolean;
overload;
function DSiGetProcessMemory(process: THandle; var memoryCounters:
TProcessMemoryCounters): boolean; overload;
function DSiGetProcessFileName(process: THandle; var processName: string): boolean;
function DSiGetProcessOwnerInfo(const processName: string; var user,
domain: string): boolean; overload;
function DSiGetProcessOwnerInfo(processID: DWORD; var user,
domain: string): boolean; overload;
function DSiGetProcessTimes(var creationTime: TDateTime; var userTime,
kernelTime: int64): boolean; overload;
function DSiGetProcessTimes(process: THandle; var creationTime, exitTime: TDateTime;
var userTime, kernelTime: int64): boolean; overload;
function DSiGetSystemAffinity: string;
function DSiGetSystemAffinityMask: DWORD;
function DSiGetThreadAffinity: string;
function DSiGetThreadAffinityMask: DWORD;
function DSiGetThreadTime: int64; overload;
function DSiGetThreadTime(thread: THandle): int64; overload;
function DSiGetThreadTimes(var creationTime: TDateTime; var userTime,
kernelTime: int64): boolean; overload;
function DSiGetThreadTimes(thread: THandle; var creationTime, exitTime: TDateTime;
var userTime, kernelTime: int64): boolean; overload;
function DSiImpersonateUser(const username, password: string;
const domain: string = '.'): boolean;
function DSiIncrementWorkingSet(incMinSize, incMaxSize: integer): boolean;
function DSiIsDebugged: boolean;
function DSiLogonAs(const username, password: string;
var logonHandle: THandle): boolean; overload;
function DSiLogonAs(const username, password, domain: string;
var logonHandle: THandle): boolean; overload;
function DSiOpenURL(const URL: string; newBrowser: boolean = false): boolean;
procedure DSiProcessThreadMessages;
function DSiRealModuleName: string;
function DSiRemoveAceFromDesktop(desktop: HDESK; sid: PSID): boolean;
function DSiRemoveAceFromWindowStation(station: HWINSTA; sid: PSID): boolean;
function DSiSetProcessAffinity(affinity: string): string;
function DSiSetProcessPriorityClass(const processName: string;
priority: DWORD): boolean;
function DSiSetThreadAffinity(affinity: string): string;
procedure DSiStopImpersonatingUser;
function DSiStringToAffinityMask(affinity: string): DWORD;
function DSiTerminateProcessById(processID: DWORD; closeWindowsFirst: boolean = true;
maxWait_sec: integer = 10): boolean;
procedure DSiTrimWorkingSet;
function DSiValidateProcessAffinity(affinity: string): string;
function DSiValidateProcessAffinityMask(affinityMask: DWORD): DWORD;
function DSiValidateThreadAffinity(affinity: string): string;
function DSiValidateThreadAffinityMask(affinityMask: DWORD): DWORD;
procedure DSiYield;
{ Memory }
procedure DSiFreePidl(pidl: PItemIDList);
procedure DSiFreeMemAndNil(var mem: pointer);
function DSiGetGlobalMemoryStatus(var memoryStatus: TMemoryStatusEx): boolean;
{ Windows }
type
TDSiExitWindows = (ewLogOff, ewForcedLogOff, ewPowerOff, ewForcedPowerOff, ewReboot,
ewForcedReboot, ewShutdown, ewForcedShutdown);
function DSiAllocateHWnd(wndProcMethod: TWndMethod): HWND;
procedure DSiDeallocateHWnd(wnd: HWND);
function DSiDisableStandby: boolean;
procedure DSiDisableX(hwnd: THandle);
procedure DSiEnableX(hwnd: THandle);
function DSiExitWindows(exitType: TDSiExitWindows): boolean;
function DSiForceForegroundWindow(hwnd: THandle;
restoreFirst: boolean = true): boolean;
function DSiGetClassName(hwnd: THandle): string;
function DSiGetProcessWindow(targetProcessID: cardinal): HWND;
function DSiGetWindowText(hwnd: THandle): string;
procedure DSiProcessMessages(hwnd: THandle; waitForWMQuit: boolean = false);
procedure DSiRebuildDesktopIcons;
procedure DSiRefreshDesktop;
procedure DSiSetTopMost(hwnd: THandle; onTop: boolean = true;
activate: boolean = false);
{ Aero }
function DSiAeroDisable: boolean;
function DSiAeroEnable: boolean;
function DSiAeroIsEnabled: boolean;
{ Taskbar }
function DSiGetTaskBarPosition: integer;
{ Menus }
function DSiGetHotkey(const item: string): char;
function DSiGetMenuItem(menu: HMENU; item: integer): string;
{ Screen }
procedure DSiDisableScreenSaver(out currentlyActive: boolean);
procedure DSiEnableScreenSaver;
function DSiGetBitsPerPixel: integer;
function DSiGetBPP: integer;
function DSiGetDesktopSize: TRect;
function DSiIsFullScreen: boolean;
procedure DSiMonitorOff;
procedure DSiMonitorOn;
procedure DSiMonitorStandby;
function DSiSetScreenResolution(width, height: integer): longint;
{ Rectangles }
procedure DSiCenterRectInRect(const ownerRect: TRect; var clientRect: TRect);
procedure DSiMakeRectFullyVisibleOnRect(const ownerRect: TRect; var clientRect: TRect);
{ Clipboard }
function DSiIsHtmlFormatOnClipboard: boolean;
function DSiGetHtmlFormatFromClipboard: string;
procedure DSiCopyHtmlFormatToClipboard(const sHtml: string; const sText: string = '');
{ Information }
type
TDSiBootType = (btNormal, btFailSafe, btFailSafeWithNetwork, btUnknown);
TDSiWindowsVersion = (wvUnknown, wvWin31, wvWin95, wvWin95OSR2, wvWin98,
wvWin98SE, wvWinME, wvWin9x, wvWinNT3, wvWinNT4, wvWin2000, wvWinXP,
wvWinNT, wvWinServer2003, wvWinVista, wvWinServer2008, wvWinServer2008OrVistaSP1,
wvWin7, wvWinServer2008R2, wvWin7OrServer2008R2);
TDSiUIElement = (ueMenu, ueMessage, ueWindowCaption, ueStatus);
const
CDSiWindowsVersionStr: array [TDSiWindowsVersion] of string = ('Unknown',
'Windows 3.1', 'Windows 95', 'Windows 95 OSR 2', 'Windows 98',
'Windows 98 SE', 'Windows Me', 'Windows 9x', 'Windows NT 3.5',
'Windows NT 4', 'Windows 2000', 'Windows XP', 'Windows NT', 'Windows Server 2003',
'Windows Vista', 'Windows Server 2008', 'Windows Server 2008 or Windows Vista SP1',
'Windows 7', 'Windows Server 2008 R2', 'Windows 7 or Windows Server 2008 R2');
VER_SUITE_BACKOFFICE = $00000004; // Microsoft BackOffice components are installed.
VER_SUITE_BLADE = $00000400; // Windows Server 2003, Web Edition is installed.
VER_SUITE_COMPUTE_SERVER = $00004000; // Windows Server 2003, Compute Cluster Edition is installed.
VER_SUITE_DATACENTER = $00000080; // Windows Server 2008 Datacenter, Windows Server 2003, Datacenter Edition, or Windows 2000 Datacenter Server is installed.
VER_SUITE_ENTERPRISE = $00000002; // Windows Server 2008 Enterprise, Windows Server 2003, Enterprise Edition, or Windows 2000 Advanced Server is installed. Refer to the Remarks section for more information about this bit flag.
VER_SUITE_EMBEDDEDNT = $00000040; // Windows XP Embedded is installed.
VER_SUITE_PERSONAL = $00000200; // Windows Vista Home Premium, Windows Vista Home Basic, or Windows XP Home Edition is installed.
VER_SUITE_SINGLEUSERTS = $00000100; // Remote Desktop is supported, but only one interactive session is supported. This value is set unless the system is running in application server mode.
VER_SUITE_SMALLBUSINESS = $00000001; // Microsoft Small Business Server was once installed on the system, but may have been upgraded to another version of Windows. Refer to the Remarks section for more information about this bit flag.
VER_SUITE_SMALLBUSINESS_RESTRICTED
= $00000020; // Microsoft Small Business Server is installed with the restrictive client license in force. Refer to the Remarks section for more information about this bit flag.
VER_SUITE_STORAGE_SERVER = $00002000; // Windows Storage Server 2003 R2 or Windows Storage Server 2003is installed.
VER_SUITE_TERMINAL = $00000010; // Terminal Services is installed. This value is always set.
VER_SUITE_WH_SERVER = $00008000; // Windows Home Server is installed.
VER_NT_DOMAIN_CONTROLLER = $0000002; // The system is a domain controller and the operating system is Windows Server 2008, Windows Server 2003, or Windows 2000 Server.
VER_NT_SERVER = $0000003; // The operating system is Windows Server 2008, Windows Server 2003, or Windows 2000 Server.
// Note that a server that is also a domain controller is reported as VER_NT_DOMAIN_CONTROLLER, not VER_NT_SERVER.
VER_NT_WORKSTATION = $0000001; // The operating system is Windows Vista, Windows XP Professional, Windows XP Home Edition, or Windows 2000 Professional.
type
_OSVERSIONINFOEXA = record
dwOSVersionInfoSize: DWORD;
dwMajorVersion: DWORD;
dwMinorVersion: DWORD;
dwBuildNumber: DWORD;
dwPlatformId: DWORD;
szCSDVersion: array[0..127] of AnsiChar; { Maintenance AnsiString for PSS usage }
wServicePackMajor: WORD;
wServicePackMinor: WORD;
wSuiteMask: WORD;
wProductType: BYTE;
wReserved: BYTE;
end;
{$EXTERNALSYM _OSVERSIONINFOEXA}