Method GetThreadIdFromAddress

Source/Client/NM_Engine/ThreadFunctions.cpp:127–163

DWORD CThreadFunctions::GetThreadIdFromAddress(DWORD dwAddress)
{
	auto hSnap = g_winapiApiTable->CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, NULL);
	if (!IS_VALID_HANDLE(hSnap))
	{
		DEBUG_LOG(LL_ERR, "CreateToolhelp32Snapshot fail! Error: %u", g_winapiApiTable->GetLastError());
		return 0;
	}

	THREADENTRY32 ti = { 0 };
	ti.dwSize = sizeof(ti);

	if (g_winapiApiTable->Thread32First(hSnap, &ti))
	{
		do {
			if (ti.th32OwnerProcessID == g_winapiApiTable->GetCurrentProcessId())
			{
				auto hThread = g_winapiApiTable->OpenThread(THREAD_QUERY_INFORMATION, false, ti.th32ThreadID);
				if (IS_VALID_HANDLE(hThread))
				{
					auto dwStartAddress = GetThreadStartAddress(hThread);
					if (dwStartAddress == dwAddress)
					{
						g_winapiApiTable->CloseHandle(hThread);
						g_winapiApiTable->CloseHandle(hSnap);

						return ti.th32ThreadID;
					}
					g_winapiApiTable->CloseHandle(hThread);
				}
			}
		} while (g_winapiApiTable->Thread32Next(hSnap, &ti));
	}

	g_winapiApiTable->CloseHandle(hSnap);
	return 0;
}

HANDLE CThreadFunctions::CreateThread(int iCustomThreadCode, LPTHREAD_START_ROUTINE pFunc, LPVOID lpParam, LPDWORD pdwThreadId)
{