1 /* 2 * Copyright (c) 2024 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 APP_FWK_UPDATE_SERVICE_H 17 #define APP_FWK_UPDATE_SERVICE_H 18 19 #include <string> 20 21 #include "appspawn.h" 22 #include "app_fwk_update_service_stub.h" 23 #include "common_event_manager.h" 24 #include "event_handler.h" 25 #include "refbase.h" 26 #include "system_ability.h" 27 28 namespace OHOS::NWeb { 29 30 struct PackageCommonEventCallback { 31 std::function<void(const std::string bundleName, const std::string hapPath)> OnPackageChangedEvent; 32 }; 33 34 class PackageChangedReceiver : public EventFwk::CommonEventSubscriber { 35 public: 36 explicit PackageChangedReceiver( 37 const EventFwk::CommonEventSubscribeInfo& subscribeInfo, const PackageCommonEventCallback& callback); 38 ~PackageChangedReceiver() = default; 39 void OnReceiveEvent(const EventFwk::CommonEventData& data) override; 40 41 private: 42 PackageCommonEventCallback callback_; 43 }; 44 45 class AppFwkUpdateService : public SystemAbility, public AppFwkUpdateServiceStub { 46 DECLARE_SYSTEM_ABILITY(AppFwkUpdateService); 47 48 public: 49 AppFwkUpdateService(int32_t saId, bool runOnCreate); 50 ~AppFwkUpdateService(); 51 52 ErrCode VerifyPackageInstall(const std::string& bundleName, const std::string& hapPath, int32_t& success) override; 53 ErrCode NotifyFWKAfterBmsStart() override; 54 void SubscribePackageChangedEvent(); 55 void OnPackageChangedEvent(const std::string& bunldeName, const std::string& hapPath); 56 57 protected: 58 void OnStart(const SystemAbilityOnDemandReason& startReason) override; 59 void OnStop() override; 60 void OnAddSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 61 void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 62 void PostDelayUnloadTask(); 63 64 private: 65 bool Init(const SystemAbilityOnDemandReason& startReason); 66 67 int SetWebInstallPath(const std::string& path); 68 int SetWebCorePackageName(const std::string& packageName); 69 int SendAppSpawnMessage(const std::string& packageName, AppSpawnMsgType msgType); 70 int SendNWebSpawnMesage(const std::string& packageName); 71 std::shared_ptr<AppExecFwk::EventHandler> unloadHandler_; 72 std::shared_ptr<AppExecFwk::EventRunner> runner_; 73 bool registerToService_ = false; 74 std::shared_ptr<EventFwk::CommonEventSubscriber> pkgSubscriber_; 75 }; 76 } // namespace OHOS::NWeb 77 78 #endif // APP_FWK_UPDATE_SERVICE_H 79