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/*
* dumprtp.c: get an rtp unicast/multicast/broacast stream and outputs it
* Author: David Podeur for Convergence integrated media GmbH
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* Or, point your browser to http://www.gnu.org/copyleft/gpl.html
*
* The author can be reached at david@convergence.de,
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <resolv.h>
#include <unistd.h>
#include "rtp.h"
void dumprtp(int socket) {
char* buf;
struct rtpheader rh;
int lengthData;
unsigned short seq=0;
int flag=0;
while(1) {
getrtp2(socket,&rh, &buf,&lengthData);
if (flag==0) { seq=rh.b.sequence; flag=1; }
if (seq!=rh.b.sequence) {
fprintf(stderr,"rtptsaudio: NETWORK CONGESTION - expected %d, received %d\n",seq,rh.b.sequence);
seq=rh.b.sequence;
}
seq++;
write(1,buf,lengthData);
}
}
int main(int argc, char *argv[]) {
struct sockaddr_in si;
int socketIn;
char *ip;
int port;
fprintf(stderr,"Rtp dump\n");
if (argc == 1) {
ip = "224.0.1.2";
port = 5004;
}
else if (argc == 3) {
ip = argv[1];
port = atoi(argv[2]);
}
else {
fprintf(stderr,"Usage %s ip port\n",argv[0]);
exit(1);
}
fprintf(stderr,"Using %s:%d\n",ip,port);
socketIn = makeclientsocket(ip,port,2,&si);
dumprtp(socketIn);
close(socketIn);
return(0);
}
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