!ifndef HASASSEMBLY_INCLUDED !define HASASSEMBLY_INCLUDED !verbose Push !verbose 3 !include LogicLib.nsh !include Util.nsh !macro _WinSxS_HasAssembly /* push 'msvcr80.dll' push 'Microsoft.VC80.CRT,version="8.0.50727.42",type="win32",processorArchitecture="x86",publicKeyToken="1fc8b3b9a1e18e3b"' Call WinSxS_HasAssembly pop $0 ;0 on fail, 1 if it is in WinSxS or 2 if LoadLibrary worked on pre xp (call GetDLLVersion to make sure if you require a minimum version) */ Exch $8 Exch Exch $7 push $9 StrCpy $9 0 push $0 push $R0 push $R1 ${If} ${AtLeastWinXP} System::Call "sxs::CreateAssemblyCache(*i.R0,i0)i.r0" ${If} $0 == 0 System::Call '*(i 24,i0,l,i0,i0)i.R1' ;TODO,BUGBUG: check alloc success System::Call `$R0->4(i 0,w '$8',i $R1)i.r0` ;IAssemblyCache::QueryAssemblyInfo ${If} $0 == 0 System::Call '*$R1(i,i.r0)' IntOp $0 $0 & 1 ;ASSEMBLYINFO_FLAG_INSTALLED=1 ${IfThen} $0 <> 0 ${|} StrCpy $9 1 ${|} ${EndIf} System::Free $R1 System::Call $R0->2() ;IAssemblyCache::Release ${EndIf} ${Else} System::Call kernel32::LoadLibrary(t"$7")i.r0 ${If} $0 != 0 StrCpy $9 2 System::Call 'kernel32::FreeLibrary(i r0)' ${EndIf} ${EndIf} pop $R1 pop $R0 pop $0 Exch 2 pop $8 pop $7 Exch $9 !macroend Function WinSxS_HasAssembly !insertmacro _WinSxS_HasAssembly FunctionEnd Function un.WinSxS_HasAssembly !insertmacro _WinSxS_HasAssembly FunctionEnd !verbose Pop !endif