1 /* 2 * Copyright (c) 2021-2022 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 IDB_MANAGER_H 17 #define IDB_MANAGER_H 18 19 #include <memory> 20 21 #include "i_stream.h" 22 #include "i_stream_msg_manager.h" 23 #include "session.h" 24 #include "softbus_trans_def.h" 25 #include "stream_common.h" 26 27 namespace Communication { 28 namespace SoftBus { 29 class IStreamManagerListener { 30 public: 31 IStreamManagerListener() = default; 32 virtual ~IStreamManagerListener() = default; 33 virtual void OnStreamReceived(std::unique_ptr<IStream> stream) = 0; 34 virtual void OnStreamStatus(int status) = 0; 35 virtual void OnQosEvent(int32_t eventId, int32_t tvCount, const QosTv *tvList) = 0; 36 virtual void OnFrameStats(const StreamSendStats *data) = 0; 37 virtual void OnRippleStats(const TrafficStats *data) = 0; 38 }; 39 40 class IStreamManager { 41 public: 42 IStreamManager() = default; 43 virtual ~IStreamManager() = default; 44 PrepareEnvironment(const std::string & pkgName)45 virtual bool PrepareEnvironment(const std::string &pkgName) 46 { 47 static_cast<void>(pkgName); 48 return true; 49 } DestroyEnvironment(const std::string & pkgName)50 virtual void DestroyEnvironment(const std::string &pkgName) 51 { 52 static_cast<void>(pkgName); 53 } 54 55 static std::shared_ptr<IStreamManager> GetInstance(std::shared_ptr<IStreamMsgManager> msgManager, 56 std::shared_ptr<IStreamManagerListener> streamListener); 57 58 virtual int CreateStreamClientChannel(IpAndPort &local, IpAndPort remote, Proto protocol, 59 int streamType, std::pair<uint8_t*, uint32_t> sessionKey) = 0; // block 60 virtual int CreateStreamServerChannel(IpAndPort &local, Proto protocol, 61 int streamType, std::pair<uint8_t*, uint32_t> sessionKey) = 0; // Non-block 62 virtual bool DestroyStreamDataChannel() = 0; 63 64 virtual bool Send(std::unique_ptr<IStream>) = 0; 65 66 virtual bool SetOption(int type, const StreamAttr &value) = 0; 67 virtual StreamAttr GetOption(int type) const = 0; 68 69 virtual void SetStreamRecvListener(std::shared_ptr<IStreamManagerListener> recvListener) = 0; 70 71 protected: 72 // virtual bool SendAck() = 0; // ACK形式待定 73 }; 74 } // namespace SoftBus 75 } // namespace Communication 76 77 #endif 78