1 /* 2 * Copyright (c) 2021-2023 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 */ 15 16 #ifndef OHOS_DCAMERA_CHANNEL_SINK_IMPL_H 17 #define OHOS_DCAMERA_CHANNEL_SINK_IMPL_H 18 19 #include "icamera_channel.h" 20 21 #include "dcamera_softbus_session.h" 22 23 namespace OHOS { 24 namespace DistributedHardware { 25 class DCameraChannelSinkImpl : public ICameraChannel { 26 public: 27 DCameraChannelSinkImpl(); 28 ~DCameraChannelSinkImpl() override; 29 int32_t OpenSession() override; 30 int32_t CloseSession() override; 31 int32_t CreateSession(std::vector<DCameraIndex>& camIndexs, std::string sessionFlag, DCameraSessionMode sessionMode, 32 std::shared_ptr<ICameraChannelListener>& listener) override; 33 int32_t ReleaseSession() override; 34 int32_t SendData(std::shared_ptr<DataBuffer>& buffer) override; 35 36 private: 37 std::shared_ptr<ICameraChannelListener> listener_; 38 std::vector<DCameraIndex> camIndexs_; 39 std::shared_ptr<DCameraSoftbusSession> softbusSession_; 40 std::string mySessionName_; 41 DCameraSessionMode mode_ = DCAMERA_SESSION_MODE_CTRL; 42 const std::string SESSION_HEAD = "ohos.dhardware.dcamera_"; 43 }; 44 } // namespace DistributedHardware 45 } // namespace OHOS 46 #endif // OHOS_DCAMERA_CHANNEL_SINK_IMPL_H