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 OHOS_AVSESSION_SERVICE_STUB_H 17 #define OHOS_AVSESSION_SERVICE_STUB_H 18 19 #include "iavsession_service.h" 20 #include "iremote_stub.h" 21 22 namespace OHOS::AVSession { 23 class AVSessionServiceStub : public IRemoteStub<IAVSessionService> { 24 public: 25 int32_t OnRemoteRequest(uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 26 27 private: 28 int32_t HandleCreateSessionInner(MessageParcel& data, MessageParcel& reply); 29 int32_t HandleGetAllSessionDescriptors(MessageParcel& data, MessageParcel& reply); 30 int32_t HandleGetSessionDescriptorsById(MessageParcel& data, MessageParcel& reply); 31 int32_t HandleCreateControllerInner(MessageParcel& data, MessageParcel& reply); 32 int32_t HandleRegisterSessionListener(MessageParcel& data, MessageParcel& reply); 33 int32_t HandleSendSystemAVKeyEvent(MessageParcel& data, MessageParcel& reply); 34 int32_t HandleSendSystemControlCommand(MessageParcel& data, MessageParcel& reply); 35 int32_t HandleRegisterClientDeathObserver(MessageParcel& data, MessageParcel& reply); 36 int32_t HandleCastAudio(MessageParcel& data, MessageParcel& reply); 37 int32_t HandleCastAudioForAll(MessageParcel& data, MessageParcel& reply); 38 int32_t HandleRemoteCastAudio(MessageParcel& data, MessageParcel& reply); 39 static bool CheckInterfaceToken(MessageParcel& data); 40 41 using HanlerFunc = int32_t(AVSessionServiceStub::*)(MessageParcel&, MessageParcel&); 42 static inline HanlerFunc handlers[] = { 43 [SERVICE_CMD_CREATE_SESSION] = &AVSessionServiceStub::HandleCreateSessionInner, 44 [SERVICE_CMD_GET_ALL_SESSION_DESCRIPTORS] = &AVSessionServiceStub::HandleGetAllSessionDescriptors, 45 [SERVICE_CMD_GET_SESSION_DESCRIPTORS_BY_ID] = &AVSessionServiceStub::HandleGetSessionDescriptorsById, 46 [SERVICE_CMD_CREATE_CONTROLLER] = &AVSessionServiceStub::HandleCreateControllerInner, 47 [SERVICE_CMD_REGISTER_SESSION_LISTENER] = &AVSessionServiceStub::HandleRegisterSessionListener, 48 [SERVICE_CMD_SEND_SYSTEM_AV_KEY_EVENT] = &AVSessionServiceStub::HandleSendSystemAVKeyEvent, 49 [SERVICE_CMD_SEND_SYSTEM_CONTROL_COMMAND] = &AVSessionServiceStub::HandleSendSystemControlCommand, 50 [SERVICE_CMD_REGISTER_CLIENT_DEATH] = &AVSessionServiceStub::HandleRegisterClientDeathObserver, 51 [SERVICE_CMD_CAST_AUDIO] = &AVSessionServiceStub::HandleCastAudio, 52 [SERVICE_CMD_CAST_AUDIO_FOR_ALL] = &AVSessionServiceStub::HandleCastAudioForAll, 53 [SERVICE_CMD_SEND_COMMAND_TO_REMOTE] = &AVSessionServiceStub::HandleRemoteCastAudio, 54 }; 55 56 static constexpr int32_t RECEIVE_DEVICE_NUM_MAX = 10; 57 }; 58 } // namespace OHOS::AVSession 59 #endif // OHOS_AVSESSION_SERVICE_STUB_H