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 TELEPHONY_IMS_CORE_SERVICE_CLIENT_H 17 #define TELEPHONY_IMS_CORE_SERVICE_CLIENT_H 18 19 #include "singleton.h" 20 #include "rwlock.h" 21 #include "ims_core_service_interface.h" 22 #include "event_handler.h" 23 #include "radio_event.h" 24 #include "event_runner.h" 25 #include "iremote_stub.h" 26 #include "system_ability_status_change_stub.h" 27 28 namespace OHOS { 29 namespace Telephony { 30 class ImsCoreServiceClient { 31 DECLARE_DELAYED_SINGLETON(ImsCoreServiceClient); 32 33 public: 34 void Init(); 35 void UnInit(); 36 int32_t RegisterImsCoreServiceCallbackHandler( 37 int32_t slotId, const std::shared_ptr<AppExecFwk::EventHandler> &handler); 38 std::shared_ptr<AppExecFwk::EventHandler> GetHandler(int32_t slotId); 39 int32_t GetImsRegistrationStatus(int32_t slotId); 40 41 public: 42 sptr<ImsCoreServiceInterface> GetImsCoreServiceProxy(); 43 44 private: 45 class SystemAbilityListener : public SystemAbilityStatusChangeStub { 46 public: SystemAbilityListener()47 SystemAbilityListener() {} ~SystemAbilityListener()48 ~SystemAbilityListener() {} 49 public: 50 void OnAddSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 51 void OnRemoveSystemAbility(int32_t systemAbilityId, const std::string& deviceId) override; 52 }; 53 54 private: 55 bool IsConnect() const; 56 int32_t RegisterImsCoreServiceCallback(); 57 int32_t ReConnectService(); 58 void Clean(); 59 60 private: 61 std::mutex mutex_; 62 sptr<ImsCoreServiceInterface> imsCoreServiceProxy_ = nullptr; 63 sptr<ImsCoreServiceCallbackInterface> imsCoreServiceCallback_ = nullptr; 64 std::map<int32_t, std::shared_ptr<AppExecFwk::EventHandler>> handlerMap_; 65 Utils::RWLock rwClientLock_; 66 sptr<ISystemAbilityStatusChange> statusChangeListener_ = nullptr; 67 }; 68 } // namespace Telephony 69 } // namespace OHOS 70 #endif // TELEPHONY_IMS_CORE_SERVICE_CLIENT_H 71