1 /* 2 * Copyright (C) 2023-2023 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 * Description: supply cast session interface. 15 * Author: zhangge 16 * Create: 2022-06-15 17 */ 18 19 #ifndef I_CAST_SESSION_IMPL_H 20 #define I_CAST_SESSION_IMPL_H 21 22 #include <string> 23 24 #include "cast_engine_common.h" 25 #include "cast_service_common.h" 26 #include "cast_engine_errors.h" 27 #include "i_cast_session.h" 28 #include "i_cast_session_listener_impl.h" 29 #include "iremote_broker.h" 30 #include "oh_remote_control_event.h" 31 #include "surface_utils.h" 32 #include "i_stream_player_ipc.h" 33 #include "i_mirror_player_impl.h" 34 35 namespace OHOS { 36 namespace CastEngine { 37 class ICastSessionImpl : public IRemoteBroker { 38 public: 39 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.CastEngine.ICastSessionImpl"); 40 41 ICastSessionImpl() = default; 42 ICastSessionImpl(const ICastSessionImpl &) = delete; 43 ICastSessionImpl &operator=(const ICastSessionImpl &) = delete; 44 ICastSessionImpl(ICastSessionImpl &&) = delete; 45 ICastSessionImpl &operator=(ICastSessionImpl &&) = delete; 46 ~ICastSessionImpl() override = default; 47 48 virtual int32_t RegisterListener(sptr<ICastSessionListenerImpl> listener) = 0; 49 virtual int32_t UnregisterListener() = 0; 50 virtual int32_t AddDevice(const CastRemoteDevice &remoteDevice) = 0; 51 virtual int32_t RemoveDevice(const std::string &deviceId) = 0; 52 virtual int32_t StartAuth(const AuthInfo &authInfo) = 0; 53 virtual int32_t GetSessionId(std::string &sessionId) = 0; 54 virtual int32_t GetDeviceState(const std::string &deviceId, DeviceState &deviceState) = 0; 55 virtual int32_t SetSessionProperty(const CastSessionProperty &property) = 0; 56 virtual int32_t CreateMirrorPlayer(sptr<IMirrorPlayerImpl> &mirrorPlayer) = 0; 57 virtual int32_t CreateStreamPlayer(sptr<IStreamPlayerIpc> &streamPlayer) = 0; 58 virtual int32_t Release() = 0; 59 virtual int32_t NotifyEvent(EventId eventId, std::string &jsonParam) = 0; 60 virtual int32_t SetCastMode(CastMode mode, std::string &jsonParam) = 0; OnSessionEvent(const std::string & deviceId,const EventCode eventCode)61 virtual void OnSessionEvent(const std::string &deviceId, const EventCode eventCode) {} AddDevice(const CastInnerRemoteDevice & remoteDevice)62 virtual bool AddDevice(const CastInnerRemoteDevice &remoteDevice) 63 { 64 return false; 65 } ReleaseSessionResources(pid_t pid)66 virtual bool ReleaseSessionResources(pid_t pid) 67 { 68 return false; 69 } Stop()70 virtual void Stop() {} GetSessionProtocolType(ProtocolType & protocolType)71 virtual int32_t GetSessionProtocolType(ProtocolType &protocolType) 72 { 73 return CAST_ENGINE_ERROR; 74 } SetSessionProtocolType(ProtocolType protocolType)75 virtual void SetSessionProtocolType(ProtocolType protocolType) {} 76 77 protected: 78 enum { 79 REGISTER_LISTENER = 1, 80 UNREGISTER_LISTENER, 81 ADD_DEVICE, 82 REMOVE_DEVICE, 83 START_AUTH, 84 GET_SESSION_ID, 85 GET_DEVICE_STATE, 86 SET_SESSION_PROPERTY, 87 CREAT_MIRROR_PLAYER, 88 CREAT_STREAM_PLAYER, 89 RELEASE, 90 NOTIFY_EVENT, 91 SET_CAST_MODE, 92 }; 93 }; 94 } // namespace CastEngine 95 } // namespace OHOS 96 97 #endif 98