1 files changed, 63 insertions, 0 deletions
diff --git a/xorg-server/installer/vcxsrv.nsi b/xorg-server/installer/vcxsrv.nsi
index e7ad98d81..66cd3db5b 100644
--- a/xorg-server/installer/vcxsrv.nsi
+++ b/xorg-server/installer/vcxsrv.nsi
@@ -36,6 +36,13 @@ Page instfiles
 UninstPage uninstConfirm
 UninstPage instfiles
 
+SetPluginUnload alwaysoff
+ShowInstDetails show
+XPStyle on
+
+!define FUSION_REFCOUNT_UNINSTALL_SUBKEY_GUID {8cedc215-ac4b-488b-93c0-a50a49cb2fb8}
+
+
 ;--------------------------------
 
 ; The stuff to install
@@ -71,6 +78,41 @@ Section "VcXsrv (required)"
   WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\VcXsrv" "NoRepair" 1
   WriteUninstaller "uninstall.exe"
 
+  InitPluginsDir
+  SetOutPath $PLUGINSDIR
+  File "C:\Windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.1_none_e163563597edeada\msvcr90.dll"
+  File "C:\Windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.1_none_e163563597edeada\msvcm90.dll"
+  File "C:\Windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.1_none_e163563597edeada\msvcp90.dll"
+  File "C:\Windows\winsxs\manifests\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.1_none_e163563597edeada.cat"
+  File "C:\Windows\winsxs\manifests\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.1_none_e163563597edeada.manifest"
+  DetailPrint "Installing CRT assembly..."
+  System::Call "sxs::CreateAssemblyCache(*i .r0, i 0) i.r1"
+  StrCmp $1 0 0 fail
+  # Fill a FUSION_INSTALL_REFERENCE.
+  # fir.cbSize = sizeof(FUSION_INSTALL_REFERENCE) == 32
+  # fir.dwFlags = 0
+  # fir.guidScheme = FUSION_REFCOUNT_UNINSTALL_SUBKEY_GUID
+  # fir.szIdentifier = "nsissxs"
+  # fir.szNonCanonicalData = 0
+  System::Call "*(i 32, i 0, i 2364391957, i 1217113163, i 178634899, i 3090139977, w 'nsissxs', w '') i.s"
+  Pop $2
+  # IAssemblyCache::InstallAssembly(0, manifestPath, fir)
+  System::Call "$0->7(i 0, w '$PLUGINSDIR\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.1_none_e163563597edeada.manifest', i r2) i.r1"
+  System::Free $2
+  StrCmp $1 0 0 fail2
+  System::Call "$0->2()"
+  Goto end
+  
+fail:
+  DetailPrint "CreateAssemblyCache failed."
+  DetailPrint $1
+  Goto end
+
+fail2:
+  DetailPrint "InstallAssembly failed."
+  DetailPrint $1
+  Goto end
+end:
 SectionEnd
 
 ; Optional section (can be disabled by the user)
@@ -127,4 +169,25 @@ Section "Uninstall"
   RMDir "$SMPROGRAMS\VcXsrv"
   RMDir "$INSTDIR"
 
+  DetailPrint "Removing CRT assembly..."
+  System::Call "sxs::CreateAssemblyCache(*i .r0, i 0) i.r1"
+  StrCmp $1 0 0 fail
+  System::Call "*(i 32, i 0, i 2364391957, i 1217113163, i 178634899, i 3090139977, w 'nsissxs', w '') i.s"
+  Pop $2
+  System::Call "$0->3(i 0, w 'Microsoft.VC90.CRT,version=$\"9.0.21022.8$\",type=$\"win32$\",processorArchitecture=$\"x86$\",publicKeyToken=$\"1fc8b3b9a1e18e3b$\"', i r2, *i . r3) i.r1"
+  StrCmp $1 0 0 fail2
+  DetailPrint "Disposition returned is $3"
+  System::Call "$0->2()"
+  Goto end
+  fail:
+  DetailPrint "CreateAssemblyCache failed."
+  DetailPrint $1
+  Goto end
+  fail2:
+  DetailPrint "UninstallAssembly failed."
+  DetailPrint $1
+  Goto end
+end:
+
 SectionEnd
+