1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef COMMON_CHECK_H 17 #define COMMON_CHECK_H 18 19 namespace OHOS::UpdateEngine { 20 #define RETURN_WHEN_REMOTE_NULL(remote) ENGINE_CHECK((remote) != nullptr, return INT_CALL_IPC_ERR, "Can not get remote") 21 22 #define IPC_RESULT_TO_CALL_RESULT(result) \ 23 if ((result) == ERR_NONE) { \ 24 result = INT_CALL_SUCCESS; \ 25 } else if ((result) >= CALL_RESULT_OFFSET) { \ 26 result = (result) - CALL_RESULT_OFFSET; \ 27 } else { \ 28 result = INT_CALL_IPC_ERR; \ 29 } 30 } // namespace OHOS::UpdateEngine 31 #endif // COMMON_CHECK_H