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https://github.com/ShaYmez/xlxd.git
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117 lines
3.4 KiB
C
117 lines
3.4 KiB
C
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//
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// ccodecstream.h
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 13/04/2017.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of xlxd.
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//
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// xlxd is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// xlxd is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#ifndef ccodecstream_h
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#define ccodecstream_h
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#include "csemaphore.h"
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#include "cudpsocket.h"
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#include "cpacketqueue.h"
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////////////////////////////////////////////////////////////////////////////////////////
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// define
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// frame sizes
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#define AMBE_SIZE 9
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#define AMBEPLUS_SIZE 9
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////////////////////////////////////////////////////////////////////////////////////////
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// class
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class CPacketStream;
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class CCodecStream : public CPacketQueue
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{
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public:
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// constructor
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CCodecStream(CPacketStream *, uint16, uint8, uint8);
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// destructor
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virtual ~CCodecStream();
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// initialization
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bool Init(uint16);
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void Close(void);
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// get
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bool IsConnected(void) const { return m_bConnected; }
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uint16 GetStreamId(void) const { return m_uiStreamId; }
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double GetPingMin(void) const { return m_fPingMin; }
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double GetPingMax(void) const { return m_fPingMax; }
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double GetPingAve(void) const { return (m_fPingCount != 0) ? m_fPingSum/m_fPingCount : 0; }
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uint32 GetTotalPackets(void) const { return m_uiTotalPackets; }
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uint32 GetTimeoutPackets(void) const { return m_uiTimeoutPackets; }
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bool IsEmpty(void) const;
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// task
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static void Thread(CCodecStream *);
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void Task(void);
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protected:
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// packet decoding helpers
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bool IsValidAmbePacket(const CBuffer &, uint8 *);
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// packet encoding helpers
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void EncodeAmbePacket(CBuffer *, const uint8 *);
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protected:
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// data
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uint16 m_uiStreamId;
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uint16 m_uiPort;
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uint8 m_uiPid;
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uint8 m_uiCodecIn;
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uint8 m_uiCodecOut;
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// socket
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CIp m_Ip;
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CUdpSocket m_Socket;
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bool m_bConnected;
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// associated packet stream
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CPacketStream *m_PacketStream;
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CPacketQueue m_LocalQueue;
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// thread
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bool m_bStopThread;
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std::thread *m_pThread;
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CTimePoint m_TimeoutTimer;
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CTimePoint m_StatsTimer;
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// statistics
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double m_fPingMin;
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double m_fPingMax;
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double m_fPingSum;
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double m_fPingCount;
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uint32 m_uiTotalPackets;
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uint32 m_uiTimeoutPackets;
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};
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////////////////////////////////////////////////////////////////////////////////////////
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#endif /* ccodecstream_h */
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