97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
|
/*++
|
||
|
|
|
||
|
|
Copyright (c) 2000 Microsoft Corporation
|
||
|
|
|
||
|
|
Module Name:
|
||
|
|
|
||
|
|
CoffeeCupHTMLEditor.cpp
|
||
|
|
|
||
|
|
Abstract:
|
||
|
|
|
||
|
|
This app implicitly loads a DLL whose linkage is not found and the loader
|
||
|
|
comes up with a message box.
|
||
|
|
|
||
|
|
Notes:
|
||
|
|
|
||
|
|
This is specific to this app.
|
||
|
|
|
||
|
|
History:
|
||
|
|
|
||
|
|
11/21/2000 prashkud Created
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
#include "precomp.h"
|
||
|
|
|
||
|
|
IMPLEMENT_SHIM_BEGIN(CoffeeCupHTMLEditor)
|
||
|
|
#include "ShimHookMacro.h"
|
||
|
|
|
||
|
|
APIHOOK_ENUM_BEGIN
|
||
|
|
APIHOOK_ENUM_ENTRY(CreateProcessA)
|
||
|
|
APIHOOK_ENUM_END
|
||
|
|
|
||
|
|
/*++
|
||
|
|
|
||
|
|
This function hooks CreateProcessA and checks the COMMAND_LINE. If the commandline has
|
||
|
|
%systemdir%\lftif90n.dll.
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
BOOL
|
||
|
|
APIHOOK(CreateProcessA)(
|
||
|
|
LPCSTR lpApplicationName, // name of executable module
|
||
|
|
LPSTR lpCommandLine, // command line string
|
||
|
|
LPSECURITY_ATTRIBUTES lpProcessAttributes, // SD
|
||
|
|
LPSECURITY_ATTRIBUTES lpThreadAttributes, // SD
|
||
|
|
BOOL bInheritHandles, // handle inheritance option
|
||
|
|
DWORD dwCreationFlags, // creation flags
|
||
|
|
LPVOID lpEnvironment, // new environment block
|
||
|
|
LPCSTR lpCurrentDirectory, // current directory name
|
||
|
|
LPSTARTUPINFOA lpStartupInfo, // startup information
|
||
|
|
LPPROCESS_INFORMATION lpProcessInformation // process information
|
||
|
|
)
|
||
|
|
{
|
||
|
|
CSTRING_TRY
|
||
|
|
{
|
||
|
|
CString csIgnoreDLL;
|
||
|
|
csIgnoreDLL.GetSystemDirectoryW();
|
||
|
|
csIgnoreDLL.AppendPath(L"lftif90n.dll");
|
||
|
|
|
||
|
|
CString csCl(lpCommandLine);
|
||
|
|
|
||
|
|
if (csCl.Find(csIgnoreDLL) >= 0)
|
||
|
|
{
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
CSTRING_CATCH
|
||
|
|
{
|
||
|
|
// Do nothing
|
||
|
|
}
|
||
|
|
|
||
|
|
return ORIGINAL_API(CreateProcessA)(
|
||
|
|
lpApplicationName,
|
||
|
|
lpCommandLine,
|
||
|
|
lpProcessAttributes,
|
||
|
|
lpThreadAttributes,
|
||
|
|
bInheritHandles,
|
||
|
|
dwCreationFlags,
|
||
|
|
lpEnvironment,
|
||
|
|
lpCurrentDirectory,
|
||
|
|
lpStartupInfo,
|
||
|
|
lpProcessInformation);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*++
|
||
|
|
|
||
|
|
Register hooked functions
|
||
|
|
|
||
|
|
--*/
|
||
|
|
|
||
|
|
HOOK_BEGIN
|
||
|
|
APIHOOK_ENTRY(KERNEL32.DLL, CreateProcessA)
|
||
|
|
HOOK_END
|
||
|
|
|
||
|
|
IMPLEMENT_SHIM_END
|
||
|
|
|