BOOL ProcessGetProtectionLevel()

in PPLGuard/utils.cpp [174:201]

• 22 lines of code
• 4 McCabe index (conditional complexity)

BOOL ProcessGetProtectionLevel(DWORD dwProcessId, PDWORD pdwProtectionLevel)
{
	BOOL bReturnValue = FALSE;

	HANDLE hProcess = NULL;
	PROCESS_PROTECTION_LEVEL_INFORMATION level = { 0 };

	if (!(hProcess = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, dwProcessId)))
	{
		PrintLastError(L"OpenProcess");
		goto end;
	}

	if (!GetProcessInformation(hProcess, ProcessProtectionLevelInfo, &level, sizeof(level)))
	{
		PrintLastError(L"GetProcessInformation");
		goto end;
	}

	*pdwProtectionLevel = level.ProtectionLevel;
	bReturnValue = TRUE;

end:
	if (hProcess)
		CloseHandle(hProcess);

	return bReturnValue;
}