1 /* 2 * Copyright (c) 2022 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 FLASHD_UPDATE_COMMANDER_H 17 #define FLASHD_UPDATE_COMMANDER_H 18 19 #include "commander.h" 20 21 namespace Flashd { 22 class UpdateCommander : public Commander { 23 public: UpdateCommander(callbackFun callback)24 explicit UpdateCommander(callbackFun callback) : Commander(callback) {}; 25 ~UpdateCommander() override; 26 void DoCommand(const uint8_t *payload, int payloadSize) override; 27 void PostCommand() override; 28 void DoCommand([[maybe_unused]] const std::string &cmmParam, [[maybe_unused]] size_t fileSize) override; 29 30 private: 31 bool DoUpdate(const uint8_t *payload, int payloadSize); 32 bool ExecUpdate() const; 33 void SaveLog() const; 34 std::string filePath_ = ""; 35 int fd_ = -1; 36 }; 37 } // namespace Flashd 38 #endif