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 #ifndef UPDATER_PREPROCESS_H 16 #define UPDATER_PREPROCESS_H 17 18 #include "macros.h" 19 #include "pkg_manager.h" 20 #include "package/packages_info.h" 21 22 namespace Updater { 23 typedef int32_t (*PreProcessFunc)(Hpackage::PkgManager::PkgManagerPtr pkgManager); 24 25 int CheckBoardId(Hpackage::PkgManager::PkgManagerPtr pkgManager, PackagesInfoPtr pkginfomanager); 26 int CheckVersion(Hpackage::PkgManager::PkgManagerPtr pkgManager, PackagesInfoPtr pkginfomanager); 27 int32_t UpdatePreProcess(Hpackage::PkgManager::PkgManagerPtr pkgManager); 28 29 class PreProcess { 30 DISALLOW_COPY_MOVE(PreProcess); 31 public: 32 void RegisterHelper(PreProcessFunc ptr); 33 static PreProcess &GetInstance(); 34 int32_t DoUpdatePreProcess(Hpackage::PkgManager::PkgManagerPtr pkgManager); 35 private: 36 PreProcess() = default; 37 ~PreProcess() = default; 38 PreProcessFunc helper_ {}; 39 }; 40 } // namespace Updater 41 42 #endif 43