BOOL ProcessGetProtectionLevelAsString()

in PPLGuard/utils.cpp [203:257]
49 lines of code
13 McCabe index (conditional complexity)

BOOL ProcessGetProtectionLevelAsString(DWORD dwProcessId, LPWSTR* ppwszProtectionLevel)
{
	BOOL bReturnValue = TRUE;

	DWORD dwProtectionLevel = 0;
	LPCWSTR pwszProtectionName = NULL;

	if (!ProcessGetProtectionLevel(dwProcessId, &dwProtectionLevel))
		return FALSE;

	*ppwszProtectionLevel = (LPWSTR)LocalAlloc(LPTR, 64 * sizeof(WCHAR));
	if (!*ppwszProtectionLevel)
		return FALSE;

	switch (dwProtectionLevel)
	{
	case PROTECTION_LEVEL_WINTCB_LIGHT:
		pwszProtectionName = L"PsProtectedSignerWinTcb-Light";
		break;
	case PROTECTION_LEVEL_WINDOWS:
		pwszProtectionName = L"PsProtectedSignerWindows";
		break;
	case PROTECTION_LEVEL_WINDOWS_LIGHT:
		pwszProtectionName = L"PsProtectedSignerWindows-Light";
		break;
	case PROTECTION_LEVEL_ANTIMALWARE_LIGHT:
		pwszProtectionName = L"PsProtectedSignerAntimalware-Light";
		break;
	case PROTECTION_LEVEL_LSA_LIGHT:
		pwszProtectionName = L"PsProtectedSignerLsa-Light";
		break;
	case PROTECTION_LEVEL_WINTCB:
		pwszProtectionName = L"PsProtectedSignerWinTcb";
		break;
	case PROTECTION_LEVEL_CODEGEN_LIGHT:
		pwszProtectionName = L"PsProtectedSignerCodegen-Light";
		break;
	case PROTECTION_LEVEL_AUTHENTICODE:
		pwszProtectionName = L"PsProtectedSignerAuthenticode";
		break;
	case PROTECTION_LEVEL_PPL_APP:
		pwszProtectionName = L"PsProtectedSignerPplApp";
		break;
	case PROTECTION_LEVEL_NONE:
		pwszProtectionName = L"None";
		break;
	default:
		pwszProtectionName = L"Unknown";
		bReturnValue = FALSE;
	}

	StringCchPrintf(*ppwszProtectionLevel, 64, L"%ws", pwszProtectionName);
	
	return bReturnValue;
}