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_DSCREEN_SOURCE_CALLBACK_STUB_H 17 #define OHOS_DSCREEN_SOURCE_CALLBACK_STUB_H 18 19 #include <cstdint> 20 #include <map> 21 22 #include "iremote_stub.h" 23 #include "refbase.h" 24 25 #include "idscreen_source_callback.h" 26 27 namespace OHOS { class MessageOption; } 28 namespace OHOS { class MessageParcel; } 29 namespace OHOS { 30 namespace DistributedHardware { 31 class DScreenSourceCallbackStub : public IRemoteStub<IDScreenSourceCallback> { 32 public: 33 DScreenSourceCallbackStub(); 34 virtual ~DScreenSourceCallbackStub() = default; 35 int32_t OnRemoteRequest(uint32_t code, MessageParcel &data, MessageParcel &reply, 36 MessageOption &option) override; 37 private: 38 using DScreenFunc = int32_t (DScreenSourceCallbackStub::*)(MessageParcel &data, MessageParcel &reply, 39 MessageOption &option); 40 std::map<int32_t, DScreenFunc> memberFuncMap_; 41 const size_t DID_MAX_SIZE = 256; 42 const size_t PARAM_MAX_SIZE = 50 * 1024 * 1024; 43 44 int32_t OnNotifyRegResultInner(MessageParcel &data, MessageParcel &reply, 45 MessageOption &option); 46 int32_t OnNotifyUnregResultInner(MessageParcel &data, MessageParcel &reply, 47 MessageOption &option); 48 bool CheckParams(const std::string &devId, const std::string &dhId, const std::string &reqId, 49 const std::string &resultData); 50 }; 51 } 52 } 53 #endif