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 IPC_OFFLINE_STREAM_STUB_H 17 #define IPC_OFFLINE_STREAM_STUB_H 18 19 #include "message_parcel.h" 20 21 #include "ipc_offline_stream.h" 22 23 namespace OHOS { 24 namespace AudioStandard { 25 using HandlerFunction = std::function<int(MessageParcel &data, MessageParcel &reply)>; 26 class IpcOfflineStreamStub : public IRemoteStub<IpcOfflineStream> { 27 public: 28 IpcOfflineStreamStub(); 29 virtual ~IpcOfflineStreamStub() = default; 30 int OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option) override; 31 private: 32 static bool CheckInterfaceToken(MessageParcel &data); 33 34 int32_t HandleCreateOfflineEffectChain(MessageParcel &data, MessageParcel &reply); 35 int32_t HandleConfigureOfflineEffectChain(MessageParcel &data, MessageParcel &reply); 36 int32_t HandlePrepareOfflineEffectChain(MessageParcel &data, MessageParcel &reply); 37 int32_t HandleProcessOfflineEffectChain(MessageParcel &data, MessageParcel &reply); 38 int32_t HandleReleaseOfflineEffectChain(MessageParcel &data, MessageParcel &reply); 39 40 std::unordered_map<uint32_t, HandlerFunction> handlerMap_; 41 }; 42 } // namespace AudioStandard 43 } // namespace OHOS 44 #endif // IPC_OFFLINE_STREAM_STUB_H 45