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 #ifndef SYS_INSTALLER_MODULE_UPDATE_MAIN_H 16 #define SYS_INSTALLER_MODULE_UPDATE_MAIN_H 17 18 #include <unordered_map> 19 #include <unordered_set> 20 21 #include "imodule_update.h" 22 #include "iservice_registry.h" 23 #include "isys_installer_callback.h" 24 #include "module_ipc_helper.h" 25 #include "module_utils.h" 26 #include "singleton.h" 27 28 namespace OHOS { 29 namespace SysInstaller { 30 class ModuleUpdateMain final : public Singleton<ModuleUpdateMain> { 31 DECLARE_SINGLETON(ModuleUpdateMain); 32 public: 33 int32_t CheckHmpName(const std::string &hmpName); 34 int32_t UninstallModulePackage(const std::string &hmpName); 35 int32_t GetModulePackageInfo(const std::string &hmpName, 36 std::list<ModulePackageInfo> &modulePackageInfos); 37 int32_t ReportModuleUpdateStatus(const ModuleUpdateStatus &status); 38 std::vector<HmpVersionInfo> GetHmpVersionInfo(); 39 void ExitModuleUpdate(); 40 int32_t InstallModuleFile(const std::string &hmpName, const std::string &file); 41 void CollectModulePackageInfo(const std::string &hmpName, std::list<ModulePackageInfo> &modulePackageInfos) const; 42 bool BackupActiveModules(const std::string &hmpName) const; 43 bool GetHmpVersion(const std::string &hmpPath, HmpVersionInfo &versionInfo); 44 void SaveInstallerResult(const std::string &hmpPath, int result, 45 const std::string &resultInfo, const Timer &timer); 46 int32_t ReallyInstallModulePackage(const std::string &pkgPath, const sptr<ISysInstallerCallback> &updateCallback); 47 void ParseHmpVersionInfo(std::vector<HmpVersionInfo> &versionInfos, const HmpVersionInfo &preInfo, 48 const HmpVersionInfo &actInfo); 49 std::string GetWorkHmpImagePath(const std::string &hmpName); 50 51 void ScanPreInstalledHmp(); 52 void Start(); 53 void Stop(); 54 55 private: 56 int32_t ValidateVersion(ModuleFile &installFile, const std::string &hmpName) const; 57 int32_t PrepareResourceForReboot(const std::string &hmpName) const; 58 sptr<ISystemAbilityManager> &GetSystemAbilityManager(); 59 60 sptr<ISystemAbilityManager> samgr_ = nullptr; 61 std::unordered_set<std::string> hmpSet_; 62 std::unordered_set<std::string> moduleSet_; 63 std::unordered_map<int32_t, std::string> saIdHmpMap_; 64 std::mutex mlock_; 65 std::unordered_map<std::string, std::string> hmpWorkDirMap_; 66 std::unique_ptr<ModuleFile> installModule_ = nullptr; 67 }; 68 } // namespace SysInstaller 69 } // namespace OHOS 70 #endif // SYS_INSTALLER_MODULE_UPDATE_MAIN_H