Windows2003-3790/windows/appcompat/shims/general/injectdll.cpp
2020-09-30 16:53:55 +02:00

88 lines
1.7 KiB
C++

/*
Copyright (c) 2001 Microsoft Corporation
Module Name:
InjectDll.cpp
Abstract:
This Shim inject given DLLs on the command line at
SHIM_STATIC_DLLS_INITIALIZED so that if people try to load
dynamic library in their own DllInit, no dependencies occur
because the dynamic libraries are in place.
One problem was: Visio 2000 call LoadLibrary(VBE6.DLL) which
(shame on us) loads MSI.DLL in its DllInit.
History:
06/11/2001 pierreys Created
*/
#include "precomp.h"
IMPLEMENT_SHIM_BEGIN(InjectDll)
#include "ShimHookMacro.h"
APIHOOK_ENUM_BEGIN
APIHOOK_ENUM_END
BOOL
NOTIFY_FUNCTION(
DWORD fdwReason
)
{
switch (fdwReason)
{
case SHIM_STATIC_DLLS_INITIALIZED:
CSTRING_TRY
{
int i, iDllCount;
CString *csArguments;
CString csCl(COMMAND_LINE);
CStringParser csParser(csCl, L";");
iDllCount = csParser.GetCount();
csArguments = csParser.ReleaseArgv();
for (i=0; i<iDllCount; i++)
{
if (LoadLibrary(csArguments[i].Get())==NULL)
{
LOGN(eDbgLevelError, "Failed to load %S DLL", csArguments[i].Get());
return(FALSE);
}
}
}
CSTRING_CATCH
{
return FALSE;
}
break;
}
return TRUE;
}
HOOK_BEGIN
CALL_NOTIFY_FUNCTION
HOOK_END
IMPLEMENT_SHIM_END