93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
#include "STDInclude.hpp"
|
|
|
|
namespace Main
|
|
{
|
|
void SetEnvironment()
|
|
{
|
|
wchar_t exeName[512];
|
|
GetModuleFileName(GetModuleHandle(nullptr), exeName, sizeof(exeName) / 2);
|
|
|
|
wchar_t* exeBaseName = wcsrchr(exeName, L'\\');
|
|
exeBaseName[0] = L'\0';
|
|
|
|
SetCurrentDirectory(exeName);
|
|
}
|
|
|
|
void Initialize()
|
|
{
|
|
Main::SetEnvironment();
|
|
Utils::Cryptography::Initialize();
|
|
Components::Loader::Initialize();
|
|
|
|
#if defined(DEBUG) || defined(FORCE_UNIT_TESTS)
|
|
if (Components::Loader::PerformingUnitTests())
|
|
{
|
|
DWORD result = (Components::Loader::PerformUnitTests() ? 0 : -1);
|
|
Components::Loader::Uninitialize();
|
|
ExitProcess(result);
|
|
}
|
|
#else
|
|
if (Components::Flags::HasFlag("tests"))
|
|
{
|
|
Components::Logger::Print("Unit tests are disabled outside the debug environment!\n");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void Uninitialize()
|
|
{
|
|
Components::Loader::Uninitialize();
|
|
Utils::Cache::Uninitialize();
|
|
google::protobuf::ShutdownProtobufLibrary();
|
|
}
|
|
|
|
__declspec(naked) void EntryPoint()
|
|
{
|
|
__asm
|
|
{
|
|
pushad
|
|
call Main::Initialize
|
|
popad
|
|
|
|
push 6BAC14h // Continue init routine
|
|
push 6CA062h // ___security_init_cookie
|
|
retn
|
|
}
|
|
}
|
|
}
|
|
|
|
BOOL APIENTRY DllMain(HMODULE /*hModule*/, DWORD ul_reason_for_call, LPVOID /*lpReserved*/)
|
|
{
|
|
if (ul_reason_for_call == DLL_PROCESS_ATTACH)
|
|
{
|
|
// Not sure if it conflicts with our TLS variables
|
|
//DisableThreadLibraryCalls(hModule);
|
|
|
|
Steam::Proxy::RunMod();
|
|
|
|
// Ensure we're working with our desired binary
|
|
if (Utils::Hook::Get<DWORD>(0x4C0FFF) != 0x6824748B) return FALSE;
|
|
|
|
#if !defined(DEBUG) && !defined(DISABLE_ANTICHEAT)
|
|
[]()
|
|
{
|
|
Components::AntiCheat::ProtectProcess();
|
|
}();
|
|
#endif
|
|
|
|
DWORD oldProtect;
|
|
std::uint8_t* module = reinterpret_cast<std::uint8_t*>(GetModuleHandle(nullptr));
|
|
//VirtualProtect(module, 0x6C73000, PAGE_EXECUTE_READWRITE, &oldProtect); // Unprotect the entire process
|
|
VirtualProtect(module + 0x1000, 0x2D6000, PAGE_EXECUTE_READ, &oldProtect); // Protect the .text segment
|
|
|
|
// Install entry point hook
|
|
Utils::Hook(0x6BAC0F, Main::EntryPoint, HOOK_JUMP).install()->quick();
|
|
}
|
|
else if (ul_reason_for_call == DLL_PROCESS_DETACH)
|
|
{
|
|
Main::Uninitialize();
|
|
}
|
|
|
|
return TRUE;
|
|
}
|