1 /* 2 * Copyright (c) 2021 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 UPDATER_SERVICE_KITS_IMPL_H 17 #define UPDATER_SERVICE_KITS_IMPL_H 18 19 #include "update_service_kits.h" 20 #include "update_helper.h" 21 #include "singleton.h" 22 #include "iupdate_callback.h" 23 #include "update_callback.h" 24 25 namespace OHOS { 26 namespace update_engine { 27 class UpdateServiceKitsImpl final : public UpdateServiceKits, 28 public DelayedRefSingleton<UpdateServiceKitsImpl> { 29 DECLARE_DELAYED_REF_SINGLETON(UpdateServiceKitsImpl); 30 public: 31 DISALLOW_COPY_AND_MOVE(UpdateServiceKitsImpl); 32 33 int32_t RegisterUpdateCallback(const UpdateContext &ctx, const UpdateCallbackInfo &cb) final; 34 35 int32_t UnregisterUpdateCallback() final; 36 37 int32_t CheckNewVersion() final; 38 39 int32_t DownloadVersion() final; 40 41 int32_t DoUpdate() final; 42 43 int32_t GetNewVersion(VersionInfo &versionInfo) final; 44 45 int32_t GetUpgradeStatus(UpgradeInfo &info) final; 46 47 int32_t SetUpdatePolicy(const UpdatePolicy &policy) final; 48 49 int32_t GetUpdatePolicy(UpdatePolicy &policy) final; 50 51 int32_t Cancel(int32_t service); 52 53 int32_t RebootAndClean(const std::string &miscFile, const std::string &cmd) final; 54 55 int32_t RebootAndInstall(const std::string &miscFile, const std::string &packageName) final; 56 #ifndef UPDATER_UT 57 private: 58 #else 59 public: 60 #endif 61 // For call event procession 62 class RemoteUpdateCallback final : public UpdateCallback { 63 public: 64 RemoteUpdateCallback(const UpdateCallbackInfo &cb); 65 ~RemoteUpdateCallback(); 66 67 DISALLOW_COPY_AND_MOVE(RemoteUpdateCallback); 68 69 void OnCheckVersionDone(const VersionInfo &info) final; 70 71 void OnDownloadProgress(const Progress &progress) final; 72 73 void OnUpgradeProgress(const Progress &progress) final; 74 private: 75 UpdateCallbackInfo updateCallback_ {}; 76 }; 77 78 // For death event procession 79 class DeathRecipient final : public IRemoteObject::DeathRecipient { 80 public: 81 DeathRecipient() = default; 82 ~DeathRecipient() final = default; 83 DISALLOW_COPY_AND_MOVE(DeathRecipient); 84 void OnRemoteDied(const wptr<IRemoteObject>& remote) final; 85 }; 86 void ResetService(const wptr<IRemoteObject>& remote); 87 sptr<IUpdateService> GetService(); 88 std::mutex updateServiceLock_; 89 sptr<IUpdateService> updateService_ {}; 90 sptr<IRemoteObject::DeathRecipient> deathRecipient_ {}; 91 sptr<IUpdateCallback> remoteUpdateCallback_ {}; 92 UpdateContext updateContext_ {}; 93 }; 94 } // namespace update_engine 95 } // namespace OHOS 96 #endif // UPDATER_SERVICE_KITS_IMPL_H 97