void rtp_scheduler_add_session(RtpScheduler *sched, RtpSession *session)
{
RtpSession *oldfirst;
int i;
if (session->flags & RTP_SESSION_IN_SCHEDULER){
/* the rtp session is already scheduled, so return silently */
return;
}
rtp_scheduler_lock(sched);
/* enqueue the session to the list of scheduled sessions */
oldfirst=sched->list;
sched->list=session;
session->next=oldfirst;
if (sched->max_sessions==0){
ortp_error("rtp_scheduler_add_session: max_session=0 !");
}
/* find a free pos in the session mask*/
for (i=0;i<sched->max_sessions;i++){
if (!ORTP_FD_ISSET(i,&sched->all_sessions.rtpset)){
session->mask_pos=i;
session_set_set(&sched->all_sessions,session);
/* make a new session scheduled not blockable if it has not started*/
if (session->flags & RTP_SESSION_RECV_NOT_STARTED)
session_set_set(&sched->r_sessions,session);
if (session->flags & RTP_SESSION_SEND_NOT_STARTED)
session_set_set(&sched->w_sessions,session);
if (i>sched->all_max){
sched->all_max=i;
}
break;
}
}
rtp_session_set_flag(session,RTP_SESSION_IN_SCHEDULER);
rtp_scheduler_unlock(sched);
}
int main(int argc, char *argv[])
{
RtpSession *session[STREAMS_COUNT];
gint i;
gint filefd[STREAMS_COUNT];
gint port;
guint32 user_ts=0;
gint channels;
SessionSet *set;
gchar *filename;
if (argc<4){
printf(help);
return -1;
}
channels=atoi(argv[3]);
if (channels==0){
printf(help);
return -1;
}
ortp_init();
ortp_scheduler_init();
ortp_set_debug_file("oRTP",NULL);
/* set the telephony event payload type to 96 in the av profile.*/
rtp_profile_set_payload(&av_profile,96,&payload_type_telephone_event);
port=atoi(argv[2]);
p_channel_id = (int *)g_malloc(channels*sizeof(int));
for (i=0;i<channels;i++){
session[i]=rtp_session_new(RTP_SESSION_RECVONLY);
rtp_session_set_scheduling_mode(session[i],1);
rtp_session_set_blocking_mode(session[i],0);
rtp_session_set_local_addr(session[i],"0.0.0.0",port);
rtp_session_set_recv_payload_type(session[i],0);
rtp_session_set_recv_buf_size(session[i],256);
p_channel_id[i] = i;
/* register for telephony events */
rtp_session_signal_connect(session[i],"telephone-event",(RtpCallback)recv_tev_cb,&p_channel_id[i]);
port+=2;
}
filename=g_malloc(strlen(argv[1])+8);
for (i=0;i<channels;i++){
sprintf(filename,"%s%4.4d.dat",argv[1],i);
#ifndef _WIN32
filefd[i]=open(filename,O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
#else
filefd[i]=open(filename,_O_BINARY | O_WRONLY | O_CREAT | O_TRUNC);
#endif
if (filefd[i]<0) g_error("Could not open %s for writing: %s",filename,strerror(errno));
}
signal(SIGINT,stophandler);
/* create a set */
set=session_set_new();
while(runcond)
{
int k;
for (k=0;k<channels;k++){
/* add the session to the set */
session_set_set(set,session[k]);
}
/* and then suspend the process by selecting() */
session_set_select(set,NULL,NULL);
for (k=0;k<channels;k++){
if (session_set_is_set(set,session[k])){
rtp2disk(session[k],user_ts,filefd[k]);
}
}
user_ts+=160;
}
for (i=0;i<channels;i++){
close(filefd[i]);
rtp_session_destroy(session[i]);
}
session_set_destroy(set);
g_free(p_channel_id);
g_free(filename);
ortp_exit();
ortp_global_stats_display();
return 0;
}
int main(int argc, char *argv[])
{
RtpSession *session[STREAMS_COUNT];
int i;
int filefd[STREAMS_COUNT];
int port;
uint32_t user_ts=0;
int channels;
SessionSet *set;
char *filename;
if (argc<4){
printf("%s",help);
return -1;
}
channels=atoi(argv[3]);
if (channels==0){
printf("%s",help);
return -1;
}
ortp_init();
ortp_scheduler_init();
port=atoi(argv[2]);
recvbuf=ortp_malloc(160);
for (i=0;i<channels;i++){
session[i]=rtp_session_new(RTP_SESSION_RECVONLY);
rtp_session_set_scheduling_mode(session[i],1);
rtp_session_set_blocking_mode(session[i],0);
rtp_session_set_local_addr(session[i],"0.0.0.0",port,port+1);
rtp_session_set_payload_type(session[i],0);
rtp_session_enable_adaptive_jitter_compensation(session[i], TRUE);
rtp_session_set_recv_buf_size(session[i],256);
port+=2;
}
filename=ortp_malloc(strlen(argv[1])+15);
for (i=0;i<channels;i++){
sprintf(filename,"%s%4.4d.dat",argv[1],i);
#ifndef _WIN32
filefd[i]=open(filename,O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
#else
filefd[i]=open(filename,_O_BINARY | O_WRONLY | O_CREAT | O_TRUNC);
#endif
if (filefd[i]<0) ortp_error("Could not open %s for writing: %s",filename,strerror(errno));
}
signal(SIGINT,stophandler);
/* create a set */
set=session_set_new();
while(runcond)
{
int k;
for (k=0;k<channels;k++){
/* add the session to the set */
session_set_set(set,session[k]);
//printf("session_set_set %d\n", k);
}
/* and then suspend the process by selecting() */
k=session_set_select(set,NULL,NULL);
if (k==0) printf("warning: session_set_select() is returning 0...\n");
for (k=0;k<channels;k++){
if (session_set_is_set(set,session[k])){
rtp2disk(session[k],user_ts,filefd[k]);
//printf("session_set_is_set %d\n", k);
} else {
//printf("warning: session %i is not set !\n",k);
}
}
user_ts+=160;
}
printf("Exiting\n");
for (i=0;i<channels;i++){
close(filefd[i]);
rtp_session_destroy(session[i]);
}
session_set_destroy(set);
ortp_free(filename);
ortp_exit();
ortp_global_stats_display();
ortp_free(recvbuf);
return 0;
}
int __cdecl main(int argc, char *argv[])
{
FILE * infile = NULL;
SessionSet * pSessionSet = NULL;
int nCounter = 0;
UINT32 m_nUser_Timestamp = 0;
ProductVersion();
if (GetCommandArguments(argc, argv) != 0)
{
printf("==> Sorry dude...\n");
Sleep(1000);
return -1;
}
printf("==> Starting the RTP Sender test\n");
// =============== INSTALL THE CONTROL HANDLER ===============
if (SetConsoleCtrlHandler( (PHANDLER_ROUTINE) ctrlHandlerFunction, TRUE) == 0)
{
printf("==> Cannot handle the CTRL-C...\n");
}
printf("==> Timestamp increment will be %i\n" , m_nTimestamp_Inc);
printf("==> Packet size will be %i\n" , m_nPacket_Size);
m_pBuffer = (char *) ortp_malloc(m_nPacket_Size);
ortp_init();
ortp_scheduler_init();
printf("==> Scheduler initialized\n");
m_SSRC = getenv("SSRC");
m_nPort = atoi(argv[3]);
for (nCounter=0; nCounter < m_nChannels; nCounter++)
{
//printf("==> Channel [#%d]\n", nCounter);
m_Session[nCounter] = rtp_session_new(RTP_SESSION_SENDONLY);
rtp_session_set_scheduling_mode(m_Session[nCounter],1);
rtp_session_set_blocking_mode(m_Session[nCounter],0);
rtp_session_set_remote_addr(m_Session[nCounter],argv[2], m_nPort);
rtp_session_set_send_payload_type(m_Session[nCounter],0);
if (m_SSRC != NULL)
{
rtp_session_set_ssrc(m_Session[nCounter],atoi(m_SSRC));
}
m_nPort+=2;
}
infile=fopen(argv[1],"rb");
if (infile==NULL)
{
printf("==> Cannot open file !!!!");
Sleep(1000);
return -1;
}
// printf("==> Open file\n");
/* Create a set */
pSessionSet = session_set_new();
// printf("==> Session set\n");
while( ((nCounter= (int) fread(m_pBuffer,1,m_nPacket_Size,infile))>0) && (m_bExit == FALSE) )
{
int k;
//g_message("Sending packet.");
for (k=0;k<m_nChannels;k++){
/* add the session to the set */
session_set_set(pSessionSet,m_Session[k]);
//printf("==> Session set set %d\n", k);
}
/* and then suspend the process by selecting() */
session_set_select(NULL,pSessionSet,NULL);
//printf("==> Session set select\n");
for (k=0;k<m_nChannels;k++)
{
//printf("---\n");
/* this is stupid to do this test, because all session work the same way,
as the same user_ts is used for all sessions, here. */
if (session_set_is_set(pSessionSet,m_Session[k]))
{
//printf("==> Session set is set %d\n", k);
rtp_session_send_with_ts(m_Session[k],m_pBuffer,nCounter,m_nUser_Timestamp);
//g_message("packet sended !");
}
}
m_nUser_Timestamp+=m_nTimestamp_Inc;
}
fclose(infile);
printf("==> Close file\n");
for(nCounter=0;nCounter<m_nChannels;nCounter++)
{
rtp_session_destroy(m_Session[nCounter]);
}
session_set_destroy(pSessionSet);
// Give us some time
Sleep(250);
ortp_exit();
ortp_global_stats_display();
ortp_free(m_pBuffer);
printf("==> Remove the CTRL-C handler...\n");
SetConsoleCtrlHandler( (PHANDLER_ROUTINE) ctrlHandlerFunction, FALSE);
// Wait for an input key
printf("Waiting for exit : ");
for (nCounter = 0; nCounter < 4*5; nCounter++)
{
printf(".");
Sleep(250);
}
return 0;
}