mirror of
https://github.com/valinet/ExplorerPatcher.git
synced 2024-12-18 02:16:00 +01:00
74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
#include <Windows.h>
|
|
#include <valinet/hooking/iatpatch.h>
|
|
#include "ep_sm_forwards.h"
|
|
#pragma comment(lib, "Dbghelp.lib")
|
|
|
|
HMODULE hModule = NULL;
|
|
HMODULE hOrig = NULL;
|
|
wchar_t* (*pGetCmdArguments)(int*) = NULL;
|
|
SRWLOCK lockInstanced = { .Ptr = SRWLOCK_INIT };
|
|
BOOL bInstanced = FALSE;
|
|
|
|
BOOL start_GetProductInfo(DWORD dwOSMajorVersion, DWORD dwOSMinorVersion, DWORD dwSpMajorVersion, DWORD dwSpMinorVersion, PDWORD pdwReturnedProductType)
|
|
{
|
|
*pdwReturnedProductType = 119;
|
|
return TRUE;
|
|
}
|
|
|
|
void Init()
|
|
{
|
|
DWORD dwStartShowClassicMode = 0, dwSize = sizeof(DWORD);
|
|
RegGetValueW(HKEY_CURRENT_USER, L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced", L"Start_ShowClassicMode", RRF_RT_DWORD, NULL, &dwStartShowClassicMode, &dwSize);
|
|
if (dwStartShowClassicMode)
|
|
{
|
|
VnPatchIAT(GetModuleHandleW(NULL), "api-ms-win-core-sysinfo-l1-2-0.dll", "GetProductInfo", start_GetProductInfo);
|
|
}
|
|
HMODULE hMod;
|
|
GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS, hModule, &hMod);
|
|
bInstanced = TRUE;
|
|
}
|
|
|
|
#pragma comment(linker, "/export:?GetCmdArguments@Details@Platform@@YAPEAPEA_WPEAH@Z=GetCmdArguments,@130")
|
|
wchar_t* GetCmdArguments(int* a1)
|
|
{
|
|
AcquireSRWLockExclusive(&lockInstanced);
|
|
if (!hOrig)
|
|
{
|
|
hOrig = LoadLibraryW(L"wincorlib_orig.dll");
|
|
if (hOrig)
|
|
{
|
|
pGetCmdArguments = GetProcAddress(hOrig, "?GetCmdArguments@Details@Platform@@YAPEAPEA_WPEAH@Z");
|
|
}
|
|
}
|
|
if (pGetCmdArguments)
|
|
{
|
|
if (!bInstanced) Init();
|
|
ReleaseSRWLockExclusive(&lockInstanced);
|
|
return pGetCmdArguments(a1);
|
|
}
|
|
ReleaseSRWLockExclusive(&lockInstanced);
|
|
return NULL;
|
|
}
|
|
|
|
BOOL WINAPI DllMain(
|
|
_In_ HINSTANCE hinstDLL,
|
|
_In_ DWORD fdwReason,
|
|
_In_ LPVOID lpvReserved
|
|
)
|
|
{
|
|
switch (fdwReason)
|
|
{
|
|
case DLL_PROCESS_ATTACH:
|
|
DisableThreadLibraryCalls(hinstDLL);
|
|
hModule = hinstDLL;
|
|
break;
|
|
case DLL_THREAD_ATTACH:
|
|
break;
|
|
case DLL_THREAD_DETACH:
|
|
break;
|
|
case DLL_PROCESS_DETACH:
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|