send_play_reply.c

linuxUNIX下跑的一套服务端程序

/* * 
 *  $Id: send_play_reply.c 139 2005-05-12 14:55:17Z federico $
 *  
 *  This file is part of Fenice
 *
 *  Fenice -- Open Media Server
 *
 *  Copyright (C) 2004 by
 *  	
 *	- Giampaolo Mancini	<[e-mail]>
 *	- Francesco Varano	<[e-mail]>
 *	- Marco Penno		<[e-mail]>
 *	- Federico Ridolfo	<[e-mail]>
 *	- Eugenio Menegatti 	<[e-mail]>
 *	- Stefano Cau
 *	- Giuliano Emma
 *	- Stefano Oldrini
 * 
 *  Fenice is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  Fenice is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Fenice; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *  
 * */

#include <stdio.h>
#include <string.h>

#include <config.h>
#include <fenice/rtsp.h>
#include <fenice/utils.h>
#include <fenice/fnc_log.h>

int send_play_reply(RTSP_buffer * rtsp, char *object, RTSP_session * rtsp_session)
{
	char r[1024];
	char temp[30];
	RTP_session *p = rtsp_session->rtp_session;
	/* build a reply message */
	sprintf(r, "%s %d %s"RTSP_EL"CSeq: %d"RTSP_EL"Server: %s/%s"RTSP_EL, RTSP_VER, 200, get_stat(200), rtsp->rtsp_cseq, PACKAGE,
		VERSION);
	add_time_stamp(r, 0);
	strcat(r, "Session: ");
	sprintf(temp, "%d", rtsp_session->session_id);
	strcat(r, temp);
	strcat(r, RTSP_EL);
	// strcat(r, "RTP-info: url=");
	strcat(r, "RTP-info: ");
	// strcat(r, object);
	// strcat(r, ";");
	do {
		strcat(r, "url=");
		// strcat(r, object);
		// TODO: we MUST be sure to send the correct url 
		sprintf(r + strlen(r), "rtsp://%s/%s/%s!%s", prefs_get_hostname(), p->sd_filename, p->sd_filename, p->current_media->filename);
		strcat(r, ";");
		sprintf(r + strlen(r), "seq=%u;rtptime=%u", p->start_seq, p->start_rtptime);
		if (p->next != NULL) {
			strcat(r, ",");
		} else {
			// strcat(r, "\r\n\r\n");
			strcat(r, RTSP_EL);
		}
		p = p->next;
	} while (p != NULL);
	// end of message
	strcat(r, RTSP_EL);
	
	bwrite(r, (unsigned short) strlen(r), rtsp);


	fnc_log(FNC_LOG_CLIENT,"200 - %s ",object);

	return ERR_NOERROR;
}