1/* 2 * Copyright (c) 2021-2023 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#include "fs_manager/mount.h" 16#include "log/log.h" 17#include "misc_info/misc_info.h" 18#include "updater/updater.h" 19#include "updater/updater_const.h" 20#include "updater_main.h" 21#include "utils.h" 22 23using namespace Updater; 24 25int main(int argc, char **argv) 26{ 27 // prepare modes vector by macro DEFINE_MODE which subscribe UPDATER_MAIN_PRE_EVENT event 28 UpdaterInit::GetInstance().InvokeEvent(UPDATER_MAIN_PRE_EVENT); 29 30 struct UpdateMessage boot {}; 31 if (!ReadUpdaterMiscMsg(boot)) { 32 // read misc failed, default enter updater mode 33 LOG(WARNING) << "read misc message failed"; 34 } 35 36 // select modes by bootMode.cond which would check misc message 37 auto bootMode = SelectMode(boot).value_or(BOOT_MODE(Updater, "updater.hdc.configfs")); 38 39 // execute mode initialization 40 bootMode.InitMode(); 41 42 LOG(INFO) << "################################"; 43 // mode entry 44 return bootMode.entryFunc(argc, argv); 45} 46