Windows Versions above XP have a limited VDMREDIR.DLL as shown in @57…

…6eafa, so LanManager/NetBIOS interfaces are limited. Adding some DLLs that try to re-enable missing functionality in Windows 7 and above, but this requires Windows Server 2003 sourcecode, therefore make it optional. #219

autobuild/autobuild-ccpu-chk.cmd

@@ -17,6 +17,7 @@ rem   HAXBLD    If set to -haxm then HAXM build is built, otherwise normal build
 rem   DBGSTP    If set, pause is issued after every step, useful for testing build
 rem   SIZ_NTBLD [chk, fre] Checked of free build, default is checked (debug)
 rem   NOWIN7    Ignore missing Windows 7 ISO (i.e. build only for Win < 8 or no OLE2)
+rem   NOW2K3    Ignore missing Windows Server 2003 sourcecode (use std. vdmredir.dll)
 rem   NOPAUSE   Do not pause before cleanup
 rem   LANG      Only build this language (for a complete list, see documentation)
 rem   KEEPWD    Keep working directory so that subsequent builds will run through 
@@ -191,6 +192,38 @@ if not exist %PREREQ%\de_windows_7_professional_with_sp1_x86_dvd_u_677093.iso (
   )
 )
 
+if not "%NOW2K3%"=="" goto w2k3chkd
+:chkw2k3
+set W2K3SRC=
+if exist %PREREQ%\nt5src.7z set W2K3SRC=1
+if exist %PREREQ%\Win2K3.7z set W2K3SRC=1
+if exist %PREREQ%\3790src2.cab (
+  if exist %PREREQ%\3790src4.cab set W2K3SRC=1
+)
+if not "%W2K3SRC%"=="1" (
+  if not "%W2K3SRCMSG%"=="1" (
+    echo Windows 7 and above only ship with a crippled VDMREDIR.DLL that i.e. doesn't
+    echo support mounting network shares via MS-DOS calls.
+    echo This repository contains code that is able to partly restore Windows XP
+    echo Networking functions of VDMREDIR.DLL, however the leaked Windows Server 2003
+    echo is needed for that.
+    echo So it is recommended to place the leaked sourceode as a prerequisite here too.
+    echo It can have one of these names:
+    echo * nt5src.7z
+    echo * Win2K3.7z
+    echo * 3790src2.cab, 3790srv4.cab
+    echo.
+    echo Now please either download them and put it here and afterwards continue
+    echo or continue now to go without it (you will get the limited vdmredir.dll)
+    pause
+    set W2K3SRCMSG=1
+    goto chkw2k3
+  ) else (
+    echo OK, Continuing without enhanced VDMREDIR.DLL then
+  )
+)
+:w2k3chkd
+
 if exist old-src-sr687.7z ren old-src-sr687.7z old-src.trunk.r687.20150728.7z
 exit /b
 
@@ -208,6 +241,7 @@ call :cpyprq GRMSDK_EN_DVD.iso
 call :cpyprq GRMWDK_EN_7600_1.ISO 
 call :cpyprq old-src.trunk.r687.20150728.7z 
 copy /y %PREREQ%\de_windows_7_professional_with_sp1*.iso ntvdmpatch\minnt\work\
+for %%I in (nt5src.7z Win2K3.7z 3790src2.cab 3790src4.cab) do if exist %PREREQ%\%%I call :cpyprq %%I
 echo Build environment ready
 exit /b
 

ntvdmpatch/bld-minnt.cmd

@@ -39,10 +39,17 @@ set LANGX=%LANG%
 set LANG=
 :nospeclang
 
+if exist ..\public\internal\net\inc\icanon.h (
+  pushd ..\..\ntvdmpatch\vdmredir
+  call bld.cmd
+  popd
+)
+
 chcp 437
 build -e
 
 if not "%LANGX%"=="" set LANG=%LANGX%
 if not "%LANG%"=="" for %%I in (!LNGDIRS!) do if exist %%I\dirs.lng move /y %%I\dirs.lng %%I\dirs
 
 popd
+

ntvdmpatch/doc/autobuild.txt

@@ -58,7 +58,7 @@ i.e. C:\NTVDMBLD
 
 3) Depending on your OS version and TLS-capabilities, either put supplied
 
-   dldr.exe
+   dwnl.exe
 
    also there, or, if your system is old (like old Win7 version or
    Win XP, download

ntvdmpatch/doc/minnt.txt

@@ -35,6 +35,8 @@ Requirements
    https://winfuture.de/downloadvorschalt,3291.html
  * An installed version of 7-zip file manager
    https://www.7-zip.de
+ * Recommended: Windows Server 2003 Sourcecode
+   nt5src.7z
 
 
 Setup MINNT build environment
@@ -75,13 +77,16 @@ You now have:
  * https://www.microsoft.com/en-us/download/details.aspx?id=8442
  * https://winfuture.de/downloadvorschalt,3291.html
  * Google old-src.trunk.r687.20150728.7z or old-src-sr687.7z
+ * Google nt5src.7z
+   This one is optional. If not present, standard vdmredir.dll is used.
 
 You now have in ntvdmpatch\minnt\work:
 
   GRMSDK_EN_DVD.iso
   GRMWDK_EN_7600_1.ISO
   de_windows_7_professional_with_sp1_x86_dvd_u_677093.iso
   old-src.trunk.r687.20150728.7z
+  nt5src.7z   (optional)
 
 3) Run ntvdmpatch\minnt\prepare.cmd
    minntfix directory will now be prepared with the missing files that need to be 

ntvdmpatch/minnt/patch.cmd

@@ -15,16 +15,27 @@ if not exist %PATCHROOT%\util\sed.exe (
 )
 
 set minntfix=minntfix
+if not "%1"=="vdmredir" (
 if not exist %minntfix%\minnt\public\internal\base\inc\splapip.h (
   echo It seems you have not prepared %minntfix% directory yet.
   echo Please run prepare.cmd first.
   pause
   goto fini
 )
+)
 
+if exist ..\vdmredir\minntfix\minnt\public\internal\net\inc\icanon.h (
+  pushd ..\vdmredir
+  call patch.cmd batch
+  popd
+)
 
 echo Copying fixed files to minnt repository
 xcopy /E /R /Y %minntfix% %BASEPATH%\..\..\
+if "%1"=="vdmredir" (
+  pushd %BASEPATH%\..\
+  goto noxpsrc
+)
 echo #include "winddi_xp.h" >>%BASEPATH%\..\..\minnt\public\oak\inc\winddi.h
 move %BASEPATH%\..\..\minnt\public\sdk\inc\commctrl.h %BASEPATH%\..\..\minnt\public\sdk\inc\commctrl.h_
 rem Prepend include of sal.h to new header file from SDK
@@ -92,6 +103,8 @@ popd
 echo Done, now your MINNT build environment should be in a working condition.
 echo Run sizzle_minnt.cmd in Build environment directory next and do 
 echo buildrepoidw.cmd 
+
+if "%1"=="vdmredir" goto fini
 if not "%1"=="batch" pause
 
 :fini

ntvdmpatch/minnt/prepare.cmd

@@ -119,10 +119,11 @@ call :expandiso GRMSDK_EN_DVD.iso Setup\WinSDKDebuggingTools\dbg_x86.msi
 goto redosdk
 
 :sdkok
+set WOW16=old-src\nt\private\mvdm\wow16
 rem In case that WinXP/2k3 src is present, this would use original WOW16 code instead of our 
 rem reconstruction. However, orignal WOW16 code is incompatible with CCPU, therefore this 
 rem code branch will never become active. It's just here for experimental purposes, ignore it.
-set WOW16=old-src\nt\private\mvdm\wow16
+goto winxpok
 if exist %minntfix%\minnt\base\mvdm\wow16\makefile.inc goto winxpok
 if exist "%workdir%\XPSP1.7z" 7z x -y %workdir%\XPSP1.7z xpsrc1.cab -o%workdir%
 if exist %workdir%\xpsrc1.cab 7z x -y %workdir%\xpsrc1.cab base\mvdm\wow16 -o%workdir%\
@@ -137,6 +138,18 @@ if exist %workdir%\base\mvdm\wow16 (
 )
 
 :winxpok
+set W2K3SRC=
+if exist %workdir%\nt5src.7z set W2K3SRC=1
+if exist %workdir%\Win2K3.7z set W2K3SRC=1
+if exist %workdir%\3790src2.cab (
+  if exist %workdir%\3790src4.cab set W2K3SRC=1
+)
+if "%W2K3SRC%"=="1" (
+  pushd ..\vdmredir
+  call prepare.cmd %1
+  popd
+)
+
 for %%a in (gdispool.h splapip.h) do if not exist "%minntfix%\minnt\public\internal\base\inc\%%~a" goto dooldsrc
 goto oldsrcok
 :dooldsrc

ntvdmpatch/mkrelease-minnt.bat

@@ -41,6 +41,8 @@ for %%L in (!LANG!) do (
       xcopy /Y !BINDIR!\%%I releases\%%L\dos\
     )
   )
+  for %%I in (NetRap.dll xactsrv.dll) do if exist !BINDIR!\%%I xcopy /Y !BINDIR!\%%I releases\%%L\dos\
+  if exist !BINDIR!\xactsrv.dll xcopy /Y vdmredir\release\*.* releases\%%L\
   for %%I in ($disp.sys $ias.sys $prnescp.sys adddrv.exe config.us deldrv.exe disp_win.sys font_win.sys jp.bat key02.sys keyax.sys kkcfunc.sys msime.dic msime.sys msimed.sys msimei.sys msimek.sys msimekey.exe msimelst.exe msimer.dic msimergn.exe msimeset.exe ntfont.sys us.bat edit.exe edit2.hlp hbios.sys hfont.sys qbasic.com qbasic2.exe qbasic2.hlp) do if exist !LANGDIR!\%%I xcopy /Y !LANGDIR!\%%I releases\%%L\dos\
   if exist !LANGDIR!\system32\msherc.com (
     xcopy /Y !LANGDIR!\system32\msherc.com releases\%%L\dos\

ntvdmpatch/release/install.bat

@@ -157,6 +157,7 @@ powershell -noprofile -command Add-MpPreference -Force -ExclusionPath "$env:DefE
 :nodefender
 echo [*] Installing components
 rundll32.exe advpack.dll,LaunchINFSection %CD%\ntvdmx64.inf
+if exist vdmredir.inf rundll32.exe advpack.dll,LaunchINFSection %CD%\vdmredir.inf
 goto fini
 
 :addappinit
@@ -201,6 +202,7 @@ if not "%VERSION%"=="11.0" (
 if exist %windir%\inf\wow32.inf RunDll32 advpack.dll,LaunchINFSection %windir%\inf\wow32.inf,DefaultUninstall
 if exist %windir%\inf\ntvdmdbg.inf RunDll32 advpack.dll,LaunchINFSection %windir%\inf\ntvdmdbg.inf,DefaultUninstall
 if exist %windir%\inf\ntvdmx64-haxm.inf RUNDLL32 SETUPAPI.DLL,InstallHinfSection DefaultUninstall 132 %windir%\inf\ntvdmx64-haxm.inf
+if exist %windir%\inf\vdmredir.inf RUNDLL32 SETUPAPI.DLL,InstallHinfSection DefaultUninstall 132 %windir%\inf\vdmredir.inf
 goto fini
 
 :instwow

ntvdmpatch/vdmredir/bld.cmd

@@ -0,0 +1,57 @@
+@echo off
+call ..\basepath.cmd
+SETLOCAL EnableDelayedExpansion
+pushd %BASEPATH%\..
+set BASEDIR=%CD%
+set BUILD_ALLOW_ALL_WARNINGS=1
+chcp 437
+
+rem -- Build SAM lib
+pushd ds\sam\client\w7
+build
+popd
+
+
+rem -- Build NETRAP and XACTSRV
+pushd ds\netapi
+
+pushd netlib\w7
+build
+popd
+
+pushd rap
+build
+popd
+
+pushd dosprint
+build
+popd
+
+pushd rpcxlate\rxcommon
+build
+popd
+
+pushd rpcxlate\rxapi
+build
+popd
+
+pushd svcdlls\srvsvc\client\w7
+build
+popd
+
+pushd svcdlls\browser2\client
+build
+popd
+
+pushd xactsrv
+build
+popd
+
+popd
+
+rem -- Build vdmredir.dll
+pushd base\mvdm\vdmredir
+build
+popd
+
+popd

ntvdmpatch/vdmredir/minntfix/minnt/base/mvdm/vdmredir/sources.inc

@@ -0,0 +1,79 @@
+!IF 0
+
+Copyright (c) 1989-1991 Microsoft Corporation
+
+Module Name:
+
+    sources.
+
+Abstract:
+
+    This file specifies the target component being built and the list of
+    sources files needed to build that component.  Also specifies optional
+    compiler switches and libraries that are unique for the component being
+    built.
+
+!ENDIF
+
+MVDMDIR=$(PROJECT_ROOT)\mvdm
+
+TARGETNAME=vdmredir
+TARGETPATH=obj
+TARGETTYPE=DYNLINK
+TARGETLIBS=$(SDK_LIB_PATH)\advapi32.lib \
+           $(SDK_LIB_PATH)\kernel32.lib \
+           $(SDK_LIB_PATH)\netapi32w7.lib \
+           $(SDK_LIB_PATH)\rxapi.lib \
+           $(SDK_LIB_PATH)\rxcommon.lib \
+           $(SDK_LIB_PATH)\netlibw7.lib \
+           $(SDK_LIB_PATH)\netutils.lib \
+           $(SDK_LIB_PATH)\netlibold.lib \
+           $(SDK_LIB_PATH)\ntvdm.lib \
+           $(SDK_LIB_PATH)\xactsrv.lib \
+           $(SDK_LIB_PATH)\netrap.lib \
+           $(SDK_LIB_PATH)\safecrtnt.lib \
+           $(SDK_LIB_PATH)\rpcrt4.lib
+#          $(DS_LIB_PATH)\netapi32p.lib \
+
+DLLENTRY=VrDllInitialize
+DLLBASE=0x03000000
+
+USE_MSVCRT=1
+
+INCLUDES=\
+    $(MVDMDIR)\vdmredir;\
+    $(MVDMDIR)\inc;\
+    $(NET_INC_PATH);\
+    $(DS_INC_PATH);\
+    $(MVDMDIR)\softpc.new\base\inc;\
+    $(MVDMDIR)\softpc.new\host\inc
+
+SOURCES=..\vdmredir.rc \
+        ..\vrmslot.c   \
+        ..\vrnmpipe.c  \
+        ..\vrdisp.c    \
+        ..\vrinit.c    \
+        ..\vrmisc.c    \
+        ..\vrnetapi.c  \
+        ..\vrnetb.c    \
+        ..\vrputil.c   \
+        ..\vrremote.c  \
+        ..\vrdlc5c.c   \
+        ..\vrdlcpst.c  \
+        ..\vrdlcbuf.c  \
+        ..\vrdlcdbg.c  \
+        ..\vrdebug.c   \
+        ..\vrdll.c
+
+MSC_WARNING_LEVEL=/W3 /WX
+
+C_DEFINES=-DVDMREDIR_DLL -DUNALIGNED_VDM_POINTERS $(C_DEFINES)
+
+NO_SAFESEH=1
+
+#
+# HACKHACK: We are forcing it to link with multiply symbols because we do not have netapi32p.lib
+#           at the moment.
+#
+
+LINKER_FLAGS=$(LINKER_FLAGS) /FORCE

ntvdmpatch/vdmredir/minntfix/minnt/ds/netapi/dosprint/sources

@@ -0,0 +1,50 @@
+!IF 0
+
+Copyright (c) 1989-1992  Microsoft Corporation
+
+Module Name:
+
+    sources.
+
+Abstract:
+
+    This file specifies the target component being built and the list of
+    sources files needed to build that component.  Also specifies optional
+    compiler switches and libraries that are unique for the component being
+    built.
+
+
+Author:
+
+    Steve Wood (stevewo) 12-Apr-1990
+
+NOTE:   Commented description of this file is in \nt\bak\bin\sources.tpl
+
+!ENDIF
+
+MAJORCOMP=windows
+MINORCOMP=dosprint
+
+TARGETNAME=dosprint
+TARGETPATH=$(SDK_LIB_DEST)
+TARGETTYPE=LIBRARY
+
+TARGETLIBS=$(SDK_LIB_PATH)\winspool.lib
+
+INCLUDES=$(DS_INC_PATH);$(BASE_INC_PATH);$(NET_INC_PATH);..\inc
+
+C_DEFINES=-DNO_WINSPOOLH
+
+!IFNDEF DISABLE_NET_UNICODE
+UNICODE=1
+NET_C_DEFINES=-DUNICODE
+!ENDIF
+
+MSC_WARNING_LEVEL=/W3 /WX
+
+SOURCES=\
+    dosspool.c \
+    DosPrint.c \
+    DosPrtP.c \
+    DosPrtW.c \
+    convprt.c