C++ RTMP_LogPrintf函数代码示例

void
sigIntHandler(int sig)
{
  RTMP_ctrlC = TRUE;
  RTMP_LogPrintf("Caught signal: %d, cleaning up, just a second...\n", sig);
  if (rtmpServer)
    stopStreaming(rtmpServer);
  signal(SIGINT, SIG_DFL);
}

static void  rtmp_rvod_stop_notify(void* ctx)
{
    if (!ctx)
    {
        return;
    }
    RTMP_LogPrintf("rtmp stopeed\n");
    t_rtmp_vod_ctx *c = ctx;
    c->stopeed = 1;

}

void sigIntHandler(int sig)
{
	RTMP_ctrlC = TRUE;
	RTMP_LogPrintf("Caught signal: %d, cleaning up, just a second...\n", sig);
	// ignore all these signals now and let the connection close
	signal(SIGINT, SIG_IGN);
	signal(SIGTERM, SIG_IGN);
	signal(SIGHUP, SIG_IGN);
	signal(SIGPIPE, SIG_IGN);
	signal(SIGQUIT, SIG_IGN);
}

TFTYPE
controlServerThread(void *unused)
{
  char ich;
  while (1)
    {
      ich = getchar();
      switch (ich)
	{
	case 'q':
	  RTMP_LogPrintf("Exiting\n");
	  stopStreaming(rtmpServer);
	  exit(0);
	  break;
	default:
	  RTMP_LogPrintf("Unknown command \'%c\', ignoring\n", ich);
	}
    }
  TFRET();
}

void
sigIntHandler(int sig)
{
    //xjzhang, 屏蔽这些signal，设置RTMP_ctrlC为TRUE从而进入正常退出流程；
    RTMP_ctrlC = TRUE;
    RTMP_LogPrintf("Caught signal: %d, cleaning up, just a second...\n", sig);
    // ignore all these signals now and let the connection close
    signal(SIGINT, SIG_IGN);
    signal(SIGTERM, SIG_IGN);
#ifndef WIN32
    signal(SIGHUP, SIG_IGN);
    signal(SIGPIPE, SIG_IGN);
    signal(SIGQUIT, SIG_IGN);
#endif
}

static void  rtmp_rvod_pause_notify(void* ctx, int paused, double ts)
{
    RTMP_LogPrintf("rtmp pause %d ts %lf\n", paused, ts);
    if (!ctx)
    {
        return;
    }
    t_rtmp_vod_ctx *c = ctx;
    c->paused = paused;

    if (paused)
    {
        c->start_timestamp = ts;
    }
    else
    {
		c->start_timestamp = ts;
        c->epoch = RTMP_GetTime();
    }
}

int
main(int argc, char **argv)
{
  int nStatus = RD_SUCCESS;

  // http streaming server
  char DEFAULT_HTTP_STREAMING_DEVICE[] = "0.0.0.0";	// 0.0.0.0 is any device

  char *rtmpStreamingDevice = DEFAULT_HTTP_STREAMING_DEVICE;	// streaming device, default 0.0.0.0
  int nRtmpStreamingPort = 1935;	// port

  RTMP_LogPrintf("RTMP Server %s\n", RTMPDUMP_VERSION);
  RTMP_LogPrintf("(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL\n\n");

  RTMP_debuglevel = RTMP_LOGINFO;

  if (argc > 1 && !strcmp(argv[1], "-z"))
    RTMP_debuglevel = RTMP_LOGALL;

  // init request
  memset(&defaultRTMPRequest, 0, sizeof(RTMP_REQUEST));

  defaultRTMPRequest.rtmpport = -1;
  defaultRTMPRequest.protocol = RTMP_PROTOCOL_UNDEFINED;
  defaultRTMPRequest.bLiveStream = FALSE;	// is it a live stream? then we can't seek/resume

  defaultRTMPRequest.timeout = 300;	// timeout connection afte 300 seconds
  defaultRTMPRequest.bufferTime = 20 * 1000;


  signal(SIGINT, sigIntHandler);
#ifndef WIN32
  signal(SIGPIPE, SIG_IGN);
#endif

#ifdef _DEBUG
  netstackdump = fopen("netstackdump", "wb");
  netstackdump_read = fopen("netstackdump_read", "wb");
#endif

  InitSockets();

  // start text UI
  ThreadCreate(controlServerThread, 0);

  // start http streaming
  if ((rtmpServer =
       startStreaming(rtmpStreamingDevice, nRtmpStreamingPort)) == 0)
    {
      RTMP_Log(RTMP_LOGERROR, "Failed to start RTMP server, exiting!");
      return RD_FAILED;
    }
  RTMP_LogPrintf("Streaming on rtmp://%s:%d\n", rtmpStreamingDevice,
	    nRtmpStreamingPort);

  while (rtmpServer->state != STREAMING_STOPPED)
    {
      sleep(1);
    }
  RTMP_Log(RTMP_LOGDEBUG, "Done, exiting...");

  CleanupSockets();

#ifdef _DEBUG
  if (netstackdump != 0)
    fclose(netstackdump);
  if (netstackdump_read != 0)
    fclose(netstackdump_read);
#endif
  return nStatus;
}

int
main(int argc, char **argv)
{
  int nStatus = RD_SUCCESS;

  // http streaming server
  char DEFAULT_HTTP_STREAMING_DEVICE[] = "0.0.0.0";	// 0.0.0.0 is any device

  char *httpStreamingDevice = DEFAULT_HTTP_STREAMING_DEVICE;	// streaming device, default 0.0.0.0
  int nHttpStreamingPort = 80;	// port
  int opt;
  struct option longopts[] = {
    {"help", 0, NULL, 'h'},
    {"host", 1, NULL, 'n'},
    {"port", 1, NULL, 'c'},
    {"socks", 1, NULL, 'S'},
    {"protocol", 1, NULL, 'l'},
    {"playpath", 1, NULL, 'y'},
    {"rtmp", 1, NULL, 'r'},
    {"swfUrl", 1, NULL, 's'},
    {"tcUrl", 1, NULL, 't'},
    {"pageUrl", 1, NULL, 'p'},
    {"app", 1, NULL, 'a'},
#ifdef CRYPTO
    {"swfhash", 1, NULL, 'w'},
    {"swfsize", 1, NULL, 'x'},
    {"swfVfy", 1, NULL, 'W'},
    {"swfAge", 1, NULL, 'X'},
#endif
    {"auth", 1, NULL, 'u'},
    {"conn", 1, NULL, 'C'},
    {"flashVer", 1, NULL, 'f'},
    {"live", 0, NULL, 'v'},
    //{"flv",     1, NULL, 'o'},
    //{"resume",  0, NULL, 'e'},
    {"timeout", 1, NULL, 'm'},
    {"buffer", 1, NULL, 'b'},
    //{"skip",    1, NULL, 'k'},
    {"device", 1, NULL, 'D'},
    {"sport", 1, NULL, 'g'},
    {"subscribe", 1, NULL, 'd'},
    {"start", 1, NULL, 'A'},
    {"stop", 1, NULL, 'B'},
    {"token", 1, NULL, 'T'},
    {"debug", 0, NULL, 'z'},
    {"quiet", 0, NULL, 'q'},
    {"verbose", 0, NULL, 'V'},
    {0, 0, 0, 0}
  };
  RTMP_LogPrintf("HTTP-RTMP Stream Gateway %s\n", RTMPDUMP_VERSION);
  RTMP_LogPrintf("(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL\n\n");

  // init request
  memset(&defaultRTMPRequest, 0, sizeof(RTMP_REQUEST));

  defaultRTMPRequest.rtmpport = -1;
  defaultRTMPRequest.protocol = RTMP_PROTOCOL_UNDEFINED;
  defaultRTMPRequest.bLiveStream = FALSE;	// is it a live stream? then we can't seek/resume

  defaultRTMPRequest.timeout = 120;	// timeout connection after 120 seconds
  defaultRTMPRequest.bufferTime = 20 * 1000;

  defaultRTMPRequest.swfAge = 30;



  signal(SIGINT, sigIntHandler);
#ifndef WIN32
  signal(SIGPIPE, SIG_IGN);
#endif

  InitSockets();

  while ((opt =
	  getopt_long(argc, argv,
		      "hvqVzr:s:t:p:a:f:u:n:c:l:y:m:d:D:A:B:T:g:w:x:W:X:S:", longopts,
		      NULL)) != -1)
    {
      switch (opt)
	{
	case 'h':
	  RTMP_LogPrintf
	    ("\nThis program serves media content streamed from RTMP onto HTTP.\n\n");
	  RTMP_LogPrintf("--help|-h               Prints this help screen.\n");
	  RTMP_LogPrintf
	    ("--rtmp|-r url           URL (e.g. rtmp://host[:port]/path)\n");
	  RTMP_LogPrintf
	    ("--host|-n hostname      Overrides the hostname in the rtmp url\n");
	  RTMP_LogPrintf
	    ("--port|-c port          Overrides the port in the rtmp url\n");
	  RTMP_LogPrintf
	    ("--socks|-S host:port    Use the specified SOCKS proxy\n");
	  RTMP_LogPrintf
	    ("--protocol|-l           Overrides the protocol in the rtmp url (0 - RTMP, 2 - RTMPE)\n");
	  RTMP_LogPrintf
	    ("--playpath|-y           Overrides the playpath parsed from rtmp url\n");
	  RTMP_LogPrintf("--swfUrl|-s url         URL to player swf file\n");
	  RTMP_LogPrintf
	    ("--tcUrl|-t url          URL to played stream (default: \"rtmp://host[:port]/app\")\n");
	  RTMP_LogPrintf("--pageUrl|-p url        Web URL of played programme\n");
//.........这里部分代码省略.........

void usage(char *prog)
{
	RTMP_LogPrintf
		("\n%s: This program dumps the media content streamed over RTMP.\n\n", prog);
	RTMP_LogPrintf("--help|-h               Prints this help screen.\n");
	RTMP_LogPrintf
		("--url|-i url            URL with options included (e.g. rtmp://host[:port]/path swfUrl=url tcUrl=url)\n");
	RTMP_LogPrintf
		("--rtmp|-r url           URL (e.g. rtmp://host[:port]/path)\n");
	RTMP_LogPrintf
		("--live|-v               Save a live stream, no --resume (seeking) of live streams possible\n");
	RTMP_LogPrintf
		("--flv|-o string         FLV output file name, if the file name is - print stream to stdout\n");
	RTMP_LogPrintf
		("--timeout|-m num        Timeout connection num seconds (default: %u)\n", DEF_TIMEOUT);
	RTMP_LogPrintf
		("--quiet|-q              Suppresses all command output.\n");
	RTMP_LogPrintf("--verbose|-V            Verbose command output.\n");
	RTMP_LogPrintf
		("If you don't pass parameters for swfUrl, pageUrl, or auth these properties will not be included in the connect ");
	RTMP_LogPrintf("packet.\n\n");
}

int main(int argc, char* argv[])
{
    InitSockets();

    double duration = -1;
    int nRead;
    //is live stream ?
    bool bLiveStream = TRUE;

    int bufsize = 1024 * 1024 * 10;
    char *buf = (char*)malloc(bufsize);
    memset(buf, 0, bufsize);
    long countbufsize = 0;

    FILE *fp = fopen("receive.flv", "wb");
    if (!fp)
    {
        RTMP_LogPrintf("Open File Error.\n");
        CleanupSockets();
        return -1;
    }

    /* set log level */
    RTMP_LogLevel loglvl = RTMP_LOGDEBUG;
    RTMP_LogSetLevel(loglvl);

    RTMP *rtmp = RTMP_Alloc();
    RTMP_Init(rtmp);
    //set connection timeout,default 30s
    rtmp->Link.timeout = 10;

	char* rtmpFilePath = "d:\\rtmp.raw";
	rtmp->m_pRTMPFile = fopen(rtmpFilePath,"rb");
	if (!rtmp->m_pRTMPFile)
	{
		RTMP_LogPrintf("Failed to open File :%s\n", rtmpFilePath);
		return FALSE;
	}

	// HKS's live URL
	if(!RTMP_SetupURL(rtmp, "rtmp://live.hkstv.hk.lxdns.com/live/hks"))
    {
        RTMP_Log(RTMP_LOGERROR, "SetupURL Err\n");
        RTMP_Free(rtmp);
        CleanupSockets();
        return -1;
    }
    if (bLiveStream)
    {
        rtmp->Link.lFlags |= RTMP_LF_LIVE;
    }

    //1hour
    RTMP_SetBufferMS(rtmp, 3600 * 1000);

    if(!RTMP_Connect(rtmp, NULL))
    {
        RTMP_Log(RTMP_LOGERROR, "Connect Err\n");
        RTMP_Free(rtmp);
        CleanupSockets();
        return -1;
    }

    if(!RTMP_ConnectStream(rtmp, 0))
    {
        RTMP_Log(RTMP_LOGERROR, "ConnectStream Err\n");
        RTMP_Close(rtmp);
        RTMP_Free(rtmp);
        CleanupSockets();
        return -1;
    }

    while(nRead = RTMP_Read(rtmp, buf, bufsize))
    {
        fwrite(buf, 1, nRead, fp);

        countbufsize += nRead;
        RTMP_LogPrintf("Receive: %5dByte, Total: %5.2fkB\n", nRead, countbufsize * 1.0 / 1024);
    }

    if(fp)
        fclose(fp);

    if(fpPcap)
        fclose(fpPcap);

	if (rtmp->m_pRTMPFile)
	{
		fclose(rtmp->m_pRTMPFile);
	}

    if(buf)
    {
        free(buf);
    }

    if(rtmp)
    {
        RTMP_Close(rtmp);
        RTMP_Free(rtmp);
//.........这里部分代码省略.........

//.........这里部分代码省略.........
      {
	int protocol = atoi(arg);
	if (protocol < RTMP_PROTOCOL_RTMP || protocol > RTMP_PROTOCOL_RTMPTS)
	  {
	    RTMP_Log(RTMP_LOGERROR, "Unknown protocol specified: %d, using default",
		protocol);
	    return FALSE;
	  }
	else
	  {
	    req->protocol = protocol;
	  }
	break;
      }
    case 'y':
      STR2AVAL(req->playpath, arg);
      break;
    case 'r':
      {
	req->rtmpurl = arg;



	if (!RTMP_ParseURL
	    (req->rtmpurl, &parsedProtocol, &parsedHost, &parsedPort,
	     &parsedPlaypath, &parsedApp))
	  {
	    RTMP_Log(RTMP_LOGWARNING, "Couldn't parse the specified url (%s)!", arg);
	  }
	else
	  {
	    if (!req->hostname.av_len)
	      req->hostname = parsedHost;
	    if (req->rtmpport == -1)
	      req->rtmpport = parsedPort;
	    if (req->playpath.av_len == 0 && parsedPlaypath.av_len)
	      {
		    req->playpath = parsedPlaypath;
	      }
	    if (req->protocol == RTMP_PROTOCOL_UNDEFINED)
	      req->protocol = parsedProtocol;
	    if (req->app.av_len == 0 && parsedApp.av_len)
	      {
		    req->app = parsedApp;
	      }
	  }
	break;
      }
    case 's':
      STR2AVAL(req->swfUrl, arg);
      break;
    case 't':
      STR2AVAL(req->tcUrl, arg);
      break;
    case 'p':
      STR2AVAL(req->pageUrl, arg);
      break;
    case 'a':
      STR2AVAL(req->app, arg);
      break;
    case 'f':
      STR2AVAL(req->flashVer, arg);
      break;
    case 'u':
      STR2AVAL(req->auth, arg);
      break;
    case 'C':
      parseAMF(&req->extras, optarg, &req->edepth);
      break;
    case 'm':
      req->timeout = atoi(arg);
      break;
    case 'A':
      req->dStartOffset = (int)(atof(arg) * 1000.0);
      //printf("dStartOffset = %d\n", dStartOffset);
      break;
    case 'B':
      req->dStopOffset = (int)(atof(arg) * 1000.0);
      //printf("dStartOffset = %d\n", dStartOffset);
      break;
    case 'T':
      STR2AVAL(req->token, arg);
      break;
    case 'S':
      STR2AVAL(req->sockshost, arg);
    case 'q':
      RTMP_debuglevel = RTMP_LOGCRIT;
      break;
    case 'V':
      RTMP_debuglevel = RTMP_LOGDEBUG;
      break;
    case 'z':
      RTMP_debuglevel = RTMP_LOGALL;
      break;
    default:
      RTMP_LogPrintf("unknown option: %c, arg: %s\n", opt, arg);
      return FALSE;
    }
  return TRUE;
}

void usage(char *prog)
{
	RTMP_LogPrintf
	("\n%s: This program dumps the media content streamed over RTMP.\n\n", prog);
	RTMP_LogPrintf("--help|-h               Prints this help screen.\n");
	RTMP_LogPrintf
	("--url|-i url            URL with options included (e.g. rtmp://host[:port]/path swfUrl=url tcUrl=url)\n");
	RTMP_LogPrintf
	("--rtmp|-r url           URL (e.g. rtmp://host[:port]/path)\n");
	RTMP_LogPrintf
	("--host|-n hostname      Overrides the hostname in the rtmp url\n");
	RTMP_LogPrintf
	("--port|-c port          Overrides the port in the rtmp url\n");
	RTMP_LogPrintf
	("--socks|-S host:port    Use the specified SOCKS proxy\n");
	RTMP_LogPrintf
	("--protocol|-l num       Overrides the protocol in the rtmp url (0 - RTMP, 2 - RTMPE)\n");
	RTMP_LogPrintf
	("--playpath|-y path      Overrides the playpath parsed from rtmp url\n");
	RTMP_LogPrintf
	("--playlist|-Y           Set playlist before playing\n");
	RTMP_LogPrintf("--swfUrl|-s url         URL to player swf file\n");
	RTMP_LogPrintf
	("--tcUrl|-t url          URL to played stream (default: \"rtmp://host[:port]/app\")\n");
	RTMP_LogPrintf("--pageUrl|-p url        Web URL of played programme\n");
	RTMP_LogPrintf("--app|-a app            Name of target app on server\n");
#ifdef CRYPTO
	RTMP_LogPrintf
	("--swfhash|-w hexstring  SHA256 hash of the decompressed SWF file (32 bytes)\n");
	RTMP_LogPrintf
	("--swfsize|-x num        Size of the decompressed SWF file, required for SWFVerification\n");
	RTMP_LogPrintf
	("--swfVfy|-W url         URL to player swf file, compute hash/size automatically\n");
	RTMP_LogPrintf
	("--swfAge|-X days        Number of days to use cached SWF hash before refreshing\n");
#endif
	RTMP_LogPrintf
	("--auth|-u string        Authentication string to be appended to the connect string\n");
	RTMP_LogPrintf
	("--conn|-C type:data     Arbitrary AMF data to be appended to the connect string\n");
	RTMP_LogPrintf
	("                        B:boolean(0|1), S:string, N:number, O:object-flag(0|1),\n");
	RTMP_LogPrintf
	("                        Z:(null), NB:name:boolean, NS:name:string, NN:name:number\n");
	RTMP_LogPrintf
	("--flashVer|-f string    Flash version string (default: \"%s\")\n",
	 RTMP_DefaultFlashVer.av_val);
	RTMP_LogPrintf
	("--live|-v               Save a live stream, no --resume (seeking) of live streams possible\n");
	RTMP_LogPrintf
	("--subscribe|-d string   Stream name to subscribe to (otherwise defaults to playpath if live is specifed)\n");
	RTMP_LogPrintf
	("--realtime|-R           Don't attempt to speed up download via the Pause/Unpause BUFX hack\n");
	RTMP_LogPrintf
	("--flv|-o string         FLV output file name, if the file name is - print stream to stdout\n");
	RTMP_LogPrintf
	("--resume|-e             Resume a partial RTMP download\n");
	RTMP_LogPrintf
	("--timeout|-m num        Timeout connection num seconds (default: %u)\n",
	 DEF_TIMEOUT);
	RTMP_LogPrintf
	("--start|-A num          Start at num seconds into stream (not valid when using --live)\n");
	RTMP_LogPrintf
	("--stop|-B num           Stop at num seconds into stream\n");
	RTMP_LogPrintf
	("--token|-T key          Key for SecureToken response\n");
	RTMP_LogPrintf
	("--jtv|-j JSON           Authentication token for Justin.tv legacy servers\n");
	RTMP_LogPrintf
	("--hashes|-#             Display progress with hashes, not with the byte counter\n");
	RTMP_LogPrintf
	("--buffer|-b             Buffer time in milliseconds (default: %u)\n",
	 DEF_BUFTIME);
	RTMP_LogPrintf
	("--skip|-k num           Skip num keyframes when looking for last keyframe to resume from. Useful if resume fails (default: %d)\n\n",
	 DEF_SKIPFRM);
	RTMP_LogPrintf
	("--quiet|-q              Suppresses all command output.\n");
	RTMP_LogPrintf("--verbose|-V            Verbose command output.\n");
	RTMP_LogPrintf("--debug|-z              Debug level command output.\n");
	RTMP_LogPrintf
	("If you don't pass parameters for swfUrl, pageUrl, or auth these properties will not be included in the connect ");
	RTMP_LogPrintf("packet.\n\n");
}

void QRtmp::run()
{
    bool first = true;
    int retries = 0;

    if(!m_destFile.fileName().isEmpty())
        if(!m_destFile.open(QIODevice::WriteOnly))
        {
            setError(QString("Can't open %1 for writing").arg(m_destFile.fileName()));
            return;
        }

    while(!m_stop)
    {
        RTMP_Log(RTMP_LOGDEBUG, "Setting buffer time to: %dms", m_bufferTime);
        RTMP_SetBufferMS(m_rtmp, m_bufferTime);

        if(first)
        {
            first = false;
            RTMP_LogPrintf("Connecting ...\n");

            if(!RTMP_Connect(m_rtmp, NULL))
            {
                setError("RTMP_Connect failed");
                break;
            }

            RTMP_Log(RTMP_LOGINFO, "Connected...");

            // User defined seek offset
            if(dStartOffset > 0)
            {
                // Don't need the start offset if resuming an existing file
                if(m_bResume)
                {
                    RTMP_Log(RTMP_LOGWARNING, "Can't seek a resumed stream, ignoring --start option");
                    dStartOffset = 0;
                }
                else
                    dSeek = dStartOffset;
            }

            // Calculate the length of the stream to still play
            if(dStopOffset > 0)
            {
                // Quit if start seek is past required stop offset
                if(dStopOffset <= dSeek)
                {
                    RTMP_LogPrintf("Already Completed\n");
                    break;
                }
            }

            if(!RTMP_ConnectStream(m_rtmp, dSeek))
            {
                setError("RTMP_ConnectStream failed");
                break;
            }
        }
        else
        {
            if(retries)
            {
                RTMP_Log(RTMP_LOGERROR, "Failed to resume the stream\n\n");
                if(!RTMP_IsTimedout(m_rtmp))
                    setError("RTMP_IsTimedout failed");
                else
                    setError("RTMP_IsTimedout RD_INCOMPLETE");
                break;
            }

            RTMP_Log(RTMP_LOGINFO, "Connection timed out, trying to resume.\n\n");

            /* Did we already try pausing, and it still didn't work? */
            if(m_rtmp->m_pausing == 3)
            {
                /* Only one try at reconnecting... */
                retries = 1;
                dSeek = m_rtmp->m_pauseStamp;
                if(dStopOffset > 0)
                {
                    if(dStopOffset <= dSeek)
                    {
                        RTMP_LogPrintf("Already Completed\n");
                        break;
                    }
                }
                if(!RTMP_ReconnectStream(m_rtmp, dSeek))
                {
                    RTMP_Log(RTMP_LOGERROR, "Failed to resume the stream\n\n");
                    if(!RTMP_IsTimedout(m_rtmp))
                        setError("RTMP_IsTimedout failed");
                    else
                        setError("RTMP_IsTimedout RD_INCOMPLETE");
                    break;
                }
            }
            else if(!RTMP_ToggleStream(m_rtmp))
            {
//.........这里部分代码省略.........

void doServe(STREAMING_SERVER * server,	// server socket and state (our listening socket)
  int sockfd	// client connection socket
  )
{
  server->state = STREAMING_IN_PROGRESS;

  RTMP rtmp = { 0 };		/* our session with the real client */
  RTMPPacket packet = { 0 };

  // timeout for http requests
  fd_set fds;
  struct timeval tv;

  memset(&tv, 0, sizeof(struct timeval));
  tv.tv_sec = 5;

  FD_ZERO(&fds);
  FD_SET(sockfd, &fds);

  if (select(sockfd + 1, &fds, NULL, NULL, &tv) <= 0)
    {
      RTMP_Log(RTMP_LOGERROR, "Request timeout/select failed, ignoring request");
      goto quit;
    }
  else
    {
      RTMP_Init(&rtmp);
      rtmp.m_sb.sb_socket = sockfd;
      if (!RTMP_Serve(&rtmp))
	{
	  RTMP_Log(RTMP_LOGERROR, "Handshake failed");
	  goto cleanup;
	}
    }
  server->arglen = 0;
  while (RTMP_IsConnected(&rtmp) && RTMP_ReadPacket(&rtmp, &packet))
    {
      if (!RTMPPacket_IsReady(&packet))
	continue;
      ServePacket(server, &rtmp, &packet);
      RTMPPacket_Free(&packet);
    }

cleanup:
  RTMP_LogPrintf("Closing connection... ");
  RTMP_Close(&rtmp);
  /* Should probably be done by RTMP_Close() ... */
  rtmp.Link.playpath.av_val = NULL;
  rtmp.Link.tcUrl.av_val = NULL;
  rtmp.Link.swfUrl.av_val = NULL;
  rtmp.Link.pageUrl.av_val = NULL;
  rtmp.Link.app.av_val = NULL;
  rtmp.Link.flashVer.av_val = NULL;
  RTMP_LogPrintf("done!\n\n");

quit:
  if (server->state == STREAMING_IN_PROGRESS)
    server->state = STREAMING_ACCEPTING;

  return;
}

int main(int argc, char **argv)
{
	extern char *optarg;

	int nStatus = RD_SUCCESS;
	int bStdoutMode = TRUE;	// if true print the stream directly to stdout, messages go to stderr
	int bLiveStream = TRUE;	// is it a live stream? then we can't seek/resume

	long int timeout = DEF_TIMEOUT;	// timeout connection after 120 seconds
	RTMP rtmp = { 0 };
	AVal fullUrl = { 0, 0 };
	RTMP_debuglevel = RTMP_LOGINFO;
	char *flvFile = 0;

	signal(SIGINT, sigIntHandler);
	signal(SIGTERM, sigIntHandler);
	signal(SIGHUP, sigIntHandler);
	signal(SIGPIPE, sigIntHandler);
	signal(SIGQUIT, sigIntHandler);


	RTMP_LogPrintf("RTMPDump %s\n", RTMPDUMP_VERSION);
	RTMP_LogPrintf("(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL\n");


	int opt;
	struct option longopts[] = {
		{"help", 0, NULL, 'h'},
		{"url", 1, NULL, 'i'},
		{"rtmp", 1, NULL, 'r'},
		{"live", 0, NULL, 'v'},
		{"timeout", 1, NULL, 'm'},
		{"hashes", 0, NULL, '#'},
		{"quiet", 0, NULL, 'q'},
		{"verbose", 0, NULL, 'V'},
		{0, 0, 0, 0}
	};

	while ((opt = getopt_long(argc, argv, "hVvqzRr:s:t:i:p:a:b:f:o:u:C:n:c:l:y:Ym:k:d:A:B:T:w:x:W:X:S:#j:", longopts, NULL)) != -1)
	{
		switch (opt)
		{
			case 'h':
				usage(argv[0]);
				return RD_SUCCESS;

			case 'v':
				bLiveStream = TRUE;	// no seeking or resuming possible!
				break;
			case 'i':
				STR2AVAL(fullUrl, optarg);
				break;
			case 'o':
				flvFile = optarg;
				if (strcmp(flvFile, "-"))
					bStdoutMode = FALSE;

				break;
			case 'm':
					  timeout = atoi(optarg);
					  break;
			case 'q':
					  RTMP_debuglevel = RTMP_LOGCRIT;
					  break;
			case 'V':
					  RTMP_debuglevel = RTMP_LOGDEBUG;
					  break;
			case 'z':
					  RTMP_debuglevel = RTMP_LOGALL;
					  break;
			default:
					  RTMP_LogPrintf("unknown option: %c\n", opt);
					  usage(argv[0]);
					  return RD_FAILED;
					  break;
		}
	}

	if (flvFile == 0) {
		RTMP_Log(RTMP_LOGWARNING, "You haven't specified an output file (-o filename), using stdout");
		bStdoutMode = TRUE;
	}
	if (!file)	{
		if (bStdoutMode) {
			file = stdout;
			SET_BINMODE(file);
		}
		else {
			file = fopen(flvFile, "w+b");
			if (file == 0)	{
				RTMP_LogPrintf("Failed to open file! %s\n", flvFile);
				return RD_FAILED;
			}
		}
	}

	////////////////////////////////////////////////////////////////////////////////////////
	RTMP_Init(&rtmp);//初始化RTMP参数
	//指定了-i 参数，直接设置URL
	if (RTMP_SetupURL(&rtmp, fullUrl.av_val) == FALSE) {
//.........这里部分代码省略.........