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 SYS_INSTALLER_KITS_IMPL_H 17 #define SYS_INSTALLER_KITS_IMPL_H 18 19 #include "singleton.h" 20 #include "isys_installer.h" 21 #include "isys_installer_callback.h" 22 #include "isys_installer_callback_func.h" 23 24 namespace OHOS { 25 namespace SysInstaller { 26 class SysInstallerKitsImpl { 27 public: 28 DISALLOW_COPY_AND_MOVE(SysInstallerKitsImpl); 29 static SysInstallerKitsImpl &GetInstance(); 30 virtual int32_t SysInstallerInit(bool bStreamUpgrade = false); 31 virtual int32_t StartUpdatePackageZip(const std::string &pkgPath); 32 virtual int32_t StartStreamUpdate(); 33 virtual int32_t StopStreamUpdate(); 34 virtual int32_t ProcessStreamData(const uint8_t *buffer, size_t size); 35 virtual int32_t SetUpdateCallback(sptr<ISysInstallerCallbackFunc> callback); 36 virtual int32_t GetUpdateStatus(); 37 virtual int32_t StartUpdateParaZip(const std::string &pkgPath, 38 const std::string &location, const std::string &cfgDir); 39 virtual int32_t StartDeleteParaZip(const std::string &location, const std::string &cfgDir); 40 virtual int32_t AccDecompressAndVerifyPkg(const std::string &srcPath, 41 const std::string &dstPath, const uint32_t type); 42 virtual int32_t AccDeleteDir(const std::string &dstPath); 43 virtual void ResetService(const wptr<IRemoteObject> &remote); 44 sptr<ISysInstaller> GetService(); 45 46 void LoadServiceSuccess(); 47 void LoadServiceFail(); 48 49 private: 50 int32_t Init(); 51 SysInstallerKitsImpl() = default; 52 virtual ~SysInstallerKitsImpl() = default; 53 54 #ifndef UPDATER_UT 55 private: 56 #else 57 public: 58 #endif 59 // For death event procession 60 class DeathRecipient final : public IRemoteObject::DeathRecipient { 61 public: 62 DeathRecipient() = default; 63 ~DeathRecipient() final = default; 64 DISALLOW_COPY_AND_MOVE(DeathRecipient); 65 virtual void OnRemoteDied(const wptr<IRemoteObject> &remote); 66 }; 67 std::mutex sysInstallerLock_; 68 sptr<ISysInstaller> sysInstaller_ {}; 69 sptr<IRemoteObject::DeathRecipient> deathRecipient_ {}; 70 sptr<ISysInstallerCallback> updateCallBack_ {}; 71 72 std::mutex serviceMutex_; 73 std::condition_variable serviceCv_; 74 }; 75 } // namespace SysInstaller 76 } // namespace OHOS 77 #endif // SYS_INSTALLER_KITS_IMPL_H 78