mirror of https://github.com/arendst/Tasmota.git
81 lines
2.7 KiB
C++
Executable File
81 lines
2.7 KiB
C++
Executable File
#pragma once
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#include "CStreamer.h"
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#include "platglue.h"
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// supported command types
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enum RTSP_CMD_TYPES
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{
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RTSP_OPTIONS,
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RTSP_DESCRIBE,
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RTSP_SETUP,
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RTSP_PLAY,
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RTSP_TEARDOWN,
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RTSP_UNKNOWN
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};
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#define RTSP_BUFFER_SIZE 10000 // for incoming requests, and outgoing responses
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#define RTSP_PARAM_STRING_MAX 200
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#define MAX_HOSTNAME_LEN 256
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class CRtspSession
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{
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public:
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CRtspSession(SOCKET aRtspClient, CStreamer * aStreamer);
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~CRtspSession();
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RTSP_CMD_TYPES Handle_RtspRequest(char const * aRequest, unsigned aRequestSize);
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int GetStreamID();
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/**
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Read from our socket, parsing commands as possible.
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return false if the read timed out
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*/
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bool handleRequests(uint32_t readTimeoutMs);
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/**
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broadcast a current frame
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*/
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void broadcastCurrentFrame(uint32_t curMsec);
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bool m_streaming;
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bool m_stopped;
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private:
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void Init();
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bool ParseRtspRequest(char const * aRequest, unsigned aRequestSize);
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char const * DateHeader();
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// RTSP request command handlers
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void Handle_RtspOPTION();
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void Handle_RtspDESCRIBE();
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void Handle_RtspSETUP();
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void Handle_RtspPLAY();
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// global session state parameters
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int m_RtspSessionID;
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SOCKET m_RtspClient; // RTSP socket of that session
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int m_StreamID; // number of simulated stream of that session
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IPPORT m_ClientRTPPort; // client port for UDP based RTP transport
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IPPORT m_ClientRTCPPort; // client port for UDP based RTCP transport
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bool m_TcpTransport; // if Tcp based streaming was activated
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CStreamer * m_Streamer; // the UDP or TCP streamer of that session
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// parameters of the last received RTSP request
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RTSP_CMD_TYPES m_RtspCmdType; // command type (if any) of the current request
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char m_URLPreSuffix[RTSP_PARAM_STRING_MAX]; // stream name pre suffix
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char m_URLSuffix[RTSP_PARAM_STRING_MAX]; // stream name suffix
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char m_CSeq[RTSP_PARAM_STRING_MAX]; // RTSP command sequence number
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char m_URLHostPort[MAX_HOSTNAME_LEN]; // host:port part of the URL
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unsigned m_ContentLength; // SDP string size
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char CurRequest[RTSP_BUFFER_SIZE];
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char RecvBuf[RTSP_BUFFER_SIZE];
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char session_buf[128];
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char CmdName[RTSP_PARAM_STRING_MAX];
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char Transport[255];
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char Response[1024];
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char OBuf[256];
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};
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