/*
* Get the port interface.
*/
PJ_DEF(pj_status_t) pjmedia_session_get_port( pjmedia_session *session,
unsigned index,
pjmedia_port **p_port)
{
return pjmedia_stream_get_port( session->stream[index], p_port);
}
/*
* Callback when SDP negotiation has completed.
* We are interested with this callback because we want to start media
* as soon as SDP negotiation is completed.
*/
static void call_on_media_update( pjsip_inv_session *inv,
pj_status_t status)
{
pjmedia_stream_info stream_info;
const pjmedia_sdp_session *local_sdp;
const pjmedia_sdp_session *remote_sdp;
pjmedia_port *media_port;
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "SDP negotiation has failed", status);
/* Here we should disconnect call if we're not in the middle
* of initializing an UAS dialog and if this is not a re-INVITE.
*/
return;
}
/* Get local and remote SDP.
* We need both SDPs to create a media session.
*/
status = pjmedia_sdp_neg_get_active_local(inv->neg, &local_sdp);
status = pjmedia_sdp_neg_get_active_remote(inv->neg, &remote_sdp);
/* Create stream info based on the media audio SDP. */
status = pjmedia_stream_info_from_sdp(&stream_info, inv->dlg->pool,
g_med_endpt,
local_sdp, remote_sdp, 0);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE,"Unable to create audio stream info",status);
return;
}
/* If required, we can also change some settings in the stream info,
* (such as jitter buffer settings, codec settings, etc) before we
* create the stream.
*/
/* Create new audio media stream, passing the stream info, and also the
* media socket that we created earlier.
*/
status = pjmedia_stream_create(g_med_endpt, inv->dlg->pool, &stream_info,
g_med_transport[0], NULL, &g_med_stream);
if (status != PJ_SUCCESS) {
app_perror( THIS_FILE, "Unable to create audio stream", status);
return;
}
/* Start the audio stream */
status = pjmedia_stream_start(g_med_stream);
if (status != PJ_SUCCESS) {
app_perror( THIS_FILE, "Unable to start audio stream", status);
return;
}
/* Get the media port interface of the audio stream.
* Media port interface is basicly a struct containing get_frame() and
* put_frame() function. With this media port interface, we can attach
* the port interface to conference bridge, or directly to a sound
* player/recorder device.
*/
pjmedia_stream_get_port(g_med_stream, &media_port);
/* Create sound port */
pjmedia_snd_port_create(inv->pool,
PJMEDIA_AUD_DEFAULT_CAPTURE_DEV,
PJMEDIA_AUD_DEFAULT_PLAYBACK_DEV,
PJMEDIA_PIA_SRATE(&media_port->info),/* clock rate */
PJMEDIA_PIA_CCNT(&media_port->info),/* channel count */
PJMEDIA_PIA_SPF(&media_port->info), /* samples per frame*/
PJMEDIA_PIA_BITS(&media_port->info),/* bits per sample */
0,
&g_snd_port);
if (status != PJ_SUCCESS) {
app_perror( THIS_FILE, "Unable to create sound port", status);
PJ_LOG(3,(THIS_FILE, "%d %d %d %d",
PJMEDIA_PIA_SRATE(&media_port->info),/* clock rate */
PJMEDIA_PIA_CCNT(&media_port->info),/* channel count */
PJMEDIA_PIA_SPF(&media_port->info), /* samples per frame*/
PJMEDIA_PIA_BITS(&media_port->info) /* bits per sample */
));
return;
}
status = pjmedia_snd_port_connect(g_snd_port, media_port);
/* Get the media port interface of the second stream in the session,
* which is video stream. With this media port interface, we can attach
* the port directly to a renderer/capture video device.
*/
#if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0)
if (local_sdp->media_count > 1) {
pjmedia_vid_stream_info vstream_info;
pjmedia_vid_port_param vport_param;
pjmedia_vid_port_param_default(&vport_param);
/* Create stream info based on the media video SDP. */
status = pjmedia_vid_stream_info_from_sdp(&vstream_info,
inv->dlg->pool, g_med_endpt,
local_sdp, remote_sdp, 1);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE,"Unable to create video stream info",status);
return;
}
/* If required, we can also change some settings in the stream info,
* (such as jitter buffer settings, codec settings, etc) before we
* create the video stream.
*/
/* Create new video media stream, passing the stream info, and also the
* media socket that we created earlier.
*/
status = pjmedia_vid_stream_create(g_med_endpt, NULL, &vstream_info,
g_med_transport[1], NULL,
&g_med_vstream);
if (status != PJ_SUCCESS) {
app_perror( THIS_FILE, "Unable to create video stream", status);
return;
}
/* Start the video stream */
status = pjmedia_vid_stream_start(g_med_vstream);
if (status != PJ_SUCCESS) {
app_perror( THIS_FILE, "Unable to start video stream", status);
return;
}
if (vstream_info.dir & PJMEDIA_DIR_DECODING) {
status = pjmedia_vid_dev_default_param(
inv->pool, PJMEDIA_VID_DEFAULT_RENDER_DEV,
&vport_param.vidparam);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to get default param of video "
"renderer device", status);
return;
}
/* Get video stream port for decoding direction */
pjmedia_vid_stream_get_port(g_med_vstream, PJMEDIA_DIR_DECODING,
&media_port);
/* Set format */
pjmedia_format_copy(&vport_param.vidparam.fmt,
&media_port->info.fmt);
vport_param.vidparam.dir = PJMEDIA_DIR_RENDER;
vport_param.active = PJ_TRUE;
/* Create renderer */
status = pjmedia_vid_port_create(inv->pool, &vport_param,
&g_vid_renderer);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create video renderer device",
status);
return;
}
/* Connect renderer to media_port */
status = pjmedia_vid_port_connect(g_vid_renderer, media_port,
PJ_FALSE);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to connect renderer to stream",
status);
return;
}
}
/* Create capturer */
if (vstream_info.dir & PJMEDIA_DIR_ENCODING) {
status = pjmedia_vid_dev_default_param(
inv->pool, PJMEDIA_VID_DEFAULT_CAPTURE_DEV,
&vport_param.vidparam);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to get default param of video "
"capture device", status);
return;
}
/* Get video stream port for decoding direction */
pjmedia_vid_stream_get_port(g_med_vstream, PJMEDIA_DIR_ENCODING,
&media_port);
/* Get capturer format from stream info */
pjmedia_format_copy(&vport_param.vidparam.fmt,
&media_port->info.fmt);
vport_param.vidparam.dir = PJMEDIA_DIR_CAPTURE;
vport_param.active = PJ_TRUE;
/* Create capturer */
status = pjmedia_vid_port_create(inv->pool, &vport_param,
&g_vid_capturer);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create video capture device",
status);
return;
}
/* Connect capturer to media_port */
status = pjmedia_vid_port_connect(g_vid_capturer, media_port,
PJ_FALSE);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to connect capturer to stream",
status);
return;
}
}
/* Start streaming */
if (g_vid_renderer) {
status = pjmedia_vid_port_start(g_vid_renderer);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to start video renderer",
status);
return;
}
}
if (g_vid_capturer) {
status = pjmedia_vid_port_start(g_vid_capturer);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to start video capturer",
status);
return;
}
}
}
#endif /* PJMEDIA_HAS_VIDEO */
/* Done with media. */
}
/*
* Print stream statistics
*/
static void print_stream_stat(pjmedia_stream *stream,
const pjmedia_codec_param *codec_param)
{
char duration[80], last_update[80];
char bps[16], ipbps[16], packets[16], bytes[16], ipbytes[16];
pjmedia_port *port;
pjmedia_rtcp_stat stat;
pj_time_val now;
pj_gettimeofday(&now);
pjmedia_stream_get_stat(stream, &stat);
pjmedia_stream_get_port(stream, &port);
puts("Stream statistics:");
/* Print duration */
PJ_TIME_VAL_SUB(now, stat.start);
sprintf(duration, " Duration: %02ld:%02ld:%02ld.%03ld",
now.sec / 3600,
(now.sec % 3600) / 60,
(now.sec % 60),
now.msec);
printf(" Info: audio %dHz, %dms/frame, %sB/s (%sB/s +IP hdr)\n",
PJMEDIA_PIA_SRATE(&port->info),
PJMEDIA_PIA_PTIME(&port->info),
good_number(bps, (codec_param->info.avg_bps+7)/8),
good_number(ipbps, ((codec_param->info.avg_bps+7)/8) +
(40 * 1000 /
codec_param->setting.frm_per_pkt /
codec_param->info.frm_ptime)));
if (stat.rx.update_cnt == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, stat.rx.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" RX stat last update: %s\n"
" total %s packets %sB received (%sB +IP hdr)%s\n"
" pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
" (msec) min avg max last dev\n"
" loss period: %7.3f %7.3f %7.3f %7.3f %7.3f%s\n"
" jitter : %7.3f %7.3f %7.3f %7.3f %7.3f%s\n",
last_update,
good_number(packets, stat.rx.pkt),
good_number(bytes, stat.rx.bytes),
good_number(ipbytes, stat.rx.bytes + stat.rx.pkt * 32),
"",
stat.rx.loss,
stat.rx.loss * 100.0 / (stat.rx.pkt + stat.rx.loss),
stat.rx.dup,
stat.rx.dup * 100.0 / (stat.rx.pkt + stat.rx.loss),
stat.rx.reorder,
stat.rx.reorder * 100.0 / (stat.rx.pkt + stat.rx.loss),
"",
stat.rx.loss_period.min / 1000.0,
stat.rx.loss_period.mean / 1000.0,
stat.rx.loss_period.max / 1000.0,
stat.rx.loss_period.last / 1000.0,
pj_math_stat_get_stddev(&stat.rx.loss_period) / 1000.0,
"",
stat.rx.jitter.min / 1000.0,
stat.rx.jitter.mean / 1000.0,
stat.rx.jitter.max / 1000.0,
stat.rx.jitter.last / 1000.0,
pj_math_stat_get_stddev(&stat.rx.jitter) / 1000.0,
""
);
if (stat.tx.update_cnt == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, stat.tx.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" TX stat last update: %s\n"
" total %s packets %sB sent (%sB +IP hdr)%s\n"
" pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
" (msec) min avg max last dev\n"
" loss period: %7.3f %7.3f %7.3f %7.3f %7.3f%s\n"
" jitter : %7.3f %7.3f %7.3f %7.3f %7.3f%s\n",
last_update,
good_number(packets, stat.tx.pkt),
good_number(bytes, stat.tx.bytes),
good_number(ipbytes, stat.tx.bytes + stat.tx.pkt * 32),
"",
stat.tx.loss,
stat.tx.loss * 100.0 / (stat.tx.pkt + stat.tx.loss),
stat.tx.dup,
stat.tx.dup * 100.0 / (stat.tx.pkt + stat.tx.loss),
stat.tx.reorder,
stat.tx.reorder * 100.0 / (stat.tx.pkt + stat.tx.loss),
"",
stat.tx.loss_period.min / 1000.0,
stat.tx.loss_period.mean / 1000.0,
stat.tx.loss_period.max / 1000.0,
stat.tx.loss_period.last / 1000.0,
pj_math_stat_get_stddev(&stat.tx.loss_period) / 1000.0,
"",
stat.tx.jitter.min / 1000.0,
stat.tx.jitter.mean / 1000.0,
stat.tx.jitter.max / 1000.0,
stat.tx.jitter.last / 1000.0,
pj_math_stat_get_stddev(&stat.tx.jitter) / 1000.0,
""
);
printf(" RTT delay : %7.3f %7.3f %7.3f %7.3f %7.3f%s\n",
stat.rtt.min / 1000.0,
stat.rtt.mean / 1000.0,
stat.rtt.max / 1000.0,
stat.rtt.last / 1000.0,
pj_math_stat_get_stddev(&stat.rtt) / 1000.0,
""
);
#if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0)
/* RTCP XR Reports */
do {
char loss[16], dup[16];
char jitter[80];
char toh[80];
char plc[16], jba[16], jbr[16];
char signal_lvl[16], noise_lvl[16], rerl[16];
char r_factor[16], ext_r_factor[16], mos_lq[16], mos_cq[16];
pjmedia_rtcp_xr_stat xr_stat;
if (pjmedia_stream_get_stat_xr(stream, &xr_stat) != PJ_SUCCESS)
break;
puts("\nExtended reports:");
/* Statistics Summary */
puts(" Statistics Summary");
if (xr_stat.rx.stat_sum.l)
sprintf(loss, "%d", xr_stat.rx.stat_sum.lost);
else
sprintf(loss, "(na)");
if (xr_stat.rx.stat_sum.d)
sprintf(dup, "%d", xr_stat.rx.stat_sum.dup);
else
sprintf(dup, "(na)");
if (xr_stat.rx.stat_sum.j) {
unsigned jmin, jmax, jmean, jdev;
SAMPLES_TO_USEC(jmin, xr_stat.rx.stat_sum.jitter.min,
port->info.fmt.det.aud.clock_rate);
SAMPLES_TO_USEC(jmax, xr_stat.rx.stat_sum.jitter.max,
port->info.fmt.det.aud.clock_rate);
SAMPLES_TO_USEC(jmean, xr_stat.rx.stat_sum.jitter.mean,
port->info.fmt.det.aud.clock_rate);
SAMPLES_TO_USEC(jdev,
pj_math_stat_get_stddev(&xr_stat.rx.stat_sum.jitter),
port->info.fmt.det.aud.clock_rate);
sprintf(jitter, "%7.3f %7.3f %7.3f %7.3f",
jmin/1000.0, jmean/1000.0, jmax/1000.0, jdev/1000.0);
} else
sprintf(jitter, "(report not available)");
if (xr_stat.rx.stat_sum.t) {
sprintf(toh, "%11d %11d %11d %11d",
xr_stat.rx.stat_sum.toh.min,
xr_stat.rx.stat_sum.toh.mean,
xr_stat.rx.stat_sum.toh.max,
pj_math_stat_get_stddev(&xr_stat.rx.stat_sum.toh));
} else
sprintf(toh, "(report not available)");
if (xr_stat.rx.stat_sum.update.sec == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, xr_stat.rx.stat_sum.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" RX last update: %s\n"
" begin seq=%d, end seq=%d%s\n"
" pkt loss=%s, dup=%s%s\n"
" (msec) min avg max dev\n"
" jitter : %s\n"
" toh : %s\n",
last_update,
xr_stat.rx.stat_sum.begin_seq, xr_stat.rx.stat_sum.end_seq,
"",
loss, dup,
"",
jitter,
toh
);
if (xr_stat.tx.stat_sum.l)
sprintf(loss, "%d", xr_stat.tx.stat_sum.lost);
else
sprintf(loss, "(na)");
if (xr_stat.tx.stat_sum.d)
sprintf(dup, "%d", xr_stat.tx.stat_sum.dup);
else
sprintf(dup, "(na)");
if (xr_stat.tx.stat_sum.j) {
unsigned jmin, jmax, jmean, jdev;
SAMPLES_TO_USEC(jmin, xr_stat.tx.stat_sum.jitter.min,
port->info.fmt.det.aud.clock_rate);
SAMPLES_TO_USEC(jmax, xr_stat.tx.stat_sum.jitter.max,
port->info.fmt.det.aud.clock_rate);
SAMPLES_TO_USEC(jmean, xr_stat.tx.stat_sum.jitter.mean,
port->info.fmt.det.aud.clock_rate);
SAMPLES_TO_USEC(jdev,
pj_math_stat_get_stddev(&xr_stat.tx.stat_sum.jitter),
port->info.fmt.det.aud.clock_rate);
sprintf(jitter, "%7.3f %7.3f %7.3f %7.3f",
jmin/1000.0, jmean/1000.0, jmax/1000.0, jdev/1000.0);
} else
sprintf(jitter, "(report not available)");
if (xr_stat.tx.stat_sum.t) {
sprintf(toh, "%11d %11d %11d %11d",
xr_stat.tx.stat_sum.toh.min,
xr_stat.tx.stat_sum.toh.mean,
xr_stat.tx.stat_sum.toh.max,
pj_math_stat_get_stddev(&xr_stat.rx.stat_sum.toh));
} else
sprintf(toh, "(report not available)");
if (xr_stat.tx.stat_sum.update.sec == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, xr_stat.tx.stat_sum.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" TX last update: %s\n"
" begin seq=%d, end seq=%d%s\n"
" pkt loss=%s, dup=%s%s\n"
" (msec) min avg max dev\n"
" jitter : %s\n"
" toh : %s\n",
last_update,
xr_stat.tx.stat_sum.begin_seq, xr_stat.tx.stat_sum.end_seq,
"",
loss, dup,
"",
jitter,
toh
);
/* VoIP Metrics */
puts(" VoIP Metrics");
PRINT_VOIP_MTC_VAL(signal_lvl, xr_stat.rx.voip_mtc.signal_lvl);
PRINT_VOIP_MTC_VAL(noise_lvl, xr_stat.rx.voip_mtc.noise_lvl);
PRINT_VOIP_MTC_VAL(rerl, xr_stat.rx.voip_mtc.rerl);
PRINT_VOIP_MTC_VAL(r_factor, xr_stat.rx.voip_mtc.r_factor);
PRINT_VOIP_MTC_VAL(ext_r_factor, xr_stat.rx.voip_mtc.ext_r_factor);
PRINT_VOIP_MTC_VAL(mos_lq, xr_stat.rx.voip_mtc.mos_lq);
PRINT_VOIP_MTC_VAL(mos_cq, xr_stat.rx.voip_mtc.mos_cq);
switch ((xr_stat.rx.voip_mtc.rx_config>>6) & 3) {
case PJMEDIA_RTCP_XR_PLC_DIS:
sprintf(plc, "DISABLED");
break;
case PJMEDIA_RTCP_XR_PLC_ENH:
sprintf(plc, "ENHANCED");
break;
case PJMEDIA_RTCP_XR_PLC_STD:
sprintf(plc, "STANDARD");
break;
case PJMEDIA_RTCP_XR_PLC_UNK:
default:
sprintf(plc, "UNKNOWN");
break;
}
switch ((xr_stat.rx.voip_mtc.rx_config>>4) & 3) {
case PJMEDIA_RTCP_XR_JB_FIXED:
sprintf(jba, "FIXED");
break;
case PJMEDIA_RTCP_XR_JB_ADAPTIVE:
sprintf(jba, "ADAPTIVE");
break;
default:
sprintf(jba, "UNKNOWN");
break;
}
sprintf(jbr, "%d", xr_stat.rx.voip_mtc.rx_config & 0x0F);
if (xr_stat.rx.voip_mtc.update.sec == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, xr_stat.rx.voip_mtc.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" RX last update: %s\n"
" packets : loss rate=%d (%.2f%%), discard rate=%d (%.2f%%)\n"
" burst : density=%d (%.2f%%), duration=%d%s\n"
" gap : density=%d (%.2f%%), duration=%d%s\n"
" delay : round trip=%d%s, end system=%d%s\n"
" level : signal=%s%s, noise=%s%s, RERL=%s%s\n"
" quality : R factor=%s, ext R factor=%s\n"
" MOS LQ=%s, MOS CQ=%s\n"
" config : PLC=%s, JB=%s, JB rate=%s, Gmin=%d\n"
" JB delay : cur=%d%s, max=%d%s, abs max=%d%s\n",
last_update,
/* pakcets */
xr_stat.rx.voip_mtc.loss_rate, xr_stat.rx.voip_mtc.loss_rate*100.0/256,
xr_stat.rx.voip_mtc.discard_rate, xr_stat.rx.voip_mtc.discard_rate*100.0/256,
/* burst */
xr_stat.rx.voip_mtc.burst_den, xr_stat.rx.voip_mtc.burst_den*100.0/256,
xr_stat.rx.voip_mtc.burst_dur, "ms",
/* gap */
xr_stat.rx.voip_mtc.gap_den, xr_stat.rx.voip_mtc.gap_den*100.0/256,
xr_stat.rx.voip_mtc.gap_dur, "ms",
/* delay */
xr_stat.rx.voip_mtc.rnd_trip_delay, "ms",
xr_stat.rx.voip_mtc.end_sys_delay, "ms",
/* level */
signal_lvl, "dB",
noise_lvl, "dB",
rerl, "",
/* quality */
r_factor, ext_r_factor, mos_lq, mos_cq,
/* config */
plc, jba, jbr, xr_stat.rx.voip_mtc.gmin,
/* JB delay */
xr_stat.rx.voip_mtc.jb_nom, "ms",
xr_stat.rx.voip_mtc.jb_max, "ms",
xr_stat.rx.voip_mtc.jb_abs_max, "ms"
);
PRINT_VOIP_MTC_VAL(signal_lvl, xr_stat.tx.voip_mtc.signal_lvl);
PRINT_VOIP_MTC_VAL(noise_lvl, xr_stat.tx.voip_mtc.noise_lvl);
PRINT_VOIP_MTC_VAL(rerl, xr_stat.tx.voip_mtc.rerl);
PRINT_VOIP_MTC_VAL(r_factor, xr_stat.tx.voip_mtc.r_factor);
PRINT_VOIP_MTC_VAL(ext_r_factor, xr_stat.tx.voip_mtc.ext_r_factor);
PRINT_VOIP_MTC_VAL(mos_lq, xr_stat.tx.voip_mtc.mos_lq);
PRINT_VOIP_MTC_VAL(mos_cq, xr_stat.tx.voip_mtc.mos_cq);
switch ((xr_stat.tx.voip_mtc.rx_config>>6) & 3) {
case PJMEDIA_RTCP_XR_PLC_DIS:
sprintf(plc, "DISABLED");
break;
case PJMEDIA_RTCP_XR_PLC_ENH:
sprintf(plc, "ENHANCED");
break;
case PJMEDIA_RTCP_XR_PLC_STD:
sprintf(plc, "STANDARD");
break;
case PJMEDIA_RTCP_XR_PLC_UNK:
default:
sprintf(plc, "unknown");
break;
}
switch ((xr_stat.tx.voip_mtc.rx_config>>4) & 3) {
case PJMEDIA_RTCP_XR_JB_FIXED:
sprintf(jba, "FIXED");
break;
case PJMEDIA_RTCP_XR_JB_ADAPTIVE:
sprintf(jba, "ADAPTIVE");
break;
default:
sprintf(jba, "unknown");
break;
}
sprintf(jbr, "%d", xr_stat.tx.voip_mtc.rx_config & 0x0F);
if (xr_stat.tx.voip_mtc.update.sec == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, xr_stat.tx.voip_mtc.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" TX last update: %s\n"
" packets : loss rate=%d (%.2f%%), discard rate=%d (%.2f%%)\n"
" burst : density=%d (%.2f%%), duration=%d%s\n"
" gap : density=%d (%.2f%%), duration=%d%s\n"
" delay : round trip=%d%s, end system=%d%s\n"
" level : signal=%s%s, noise=%s%s, RERL=%s%s\n"
" quality : R factor=%s, ext R factor=%s\n"
" MOS LQ=%s, MOS CQ=%s\n"
" config : PLC=%s, JB=%s, JB rate=%s, Gmin=%d\n"
" JB delay : cur=%d%s, max=%d%s, abs max=%d%s\n",
last_update,
/* pakcets */
xr_stat.tx.voip_mtc.loss_rate, xr_stat.tx.voip_mtc.loss_rate*100.0/256,
xr_stat.tx.voip_mtc.discard_rate, xr_stat.tx.voip_mtc.discard_rate*100.0/256,
/* burst */
xr_stat.tx.voip_mtc.burst_den, xr_stat.tx.voip_mtc.burst_den*100.0/256,
xr_stat.tx.voip_mtc.burst_dur, "ms",
/* gap */
xr_stat.tx.voip_mtc.gap_den, xr_stat.tx.voip_mtc.gap_den*100.0/256,
xr_stat.tx.voip_mtc.gap_dur, "ms",
/* delay */
xr_stat.tx.voip_mtc.rnd_trip_delay, "ms",
xr_stat.tx.voip_mtc.end_sys_delay, "ms",
/* level */
signal_lvl, "dB",
noise_lvl, "dB",
rerl, "",
/* quality */
r_factor, ext_r_factor, mos_lq, mos_cq,
/* config */
plc, jba, jbr, xr_stat.tx.voip_mtc.gmin,
/* JB delay */
xr_stat.tx.voip_mtc.jb_nom, "ms",
xr_stat.tx.voip_mtc.jb_max, "ms",
xr_stat.tx.voip_mtc.jb_abs_max, "ms"
);
/* RTT delay (by receiver side) */
printf(" (msec) min avg max last dev\n");
printf(" RTT delay : %7.3f %7.3f %7.3f %7.3f %7.3f%s\n",
xr_stat.rtt.min / 1000.0,
xr_stat.rtt.mean / 1000.0,
xr_stat.rtt.max / 1000.0,
xr_stat.rtt.last / 1000.0,
pj_math_stat_get_stddev(&xr_stat.rtt) / 1000.0,
""
);
} while (0);
#endif /* PJMEDIA_HAS_RTCP_XR */
}
/*
* main()
*/
int main(int argc, char *argv[])
{
pj_caching_pool cp;
pjmedia_endpt *med_endpt;
pj_pool_t *pool;
pjmedia_port *rec_file_port = NULL, *play_file_port = NULL;
pjmedia_master_port *master_port = NULL;
pjmedia_snd_port *snd_port = NULL;
pjmedia_stream *stream = NULL;
pjmedia_port *stream_port;
char tmp[10];
pj_status_t status;
#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
/* SRTP variables */
pj_bool_t use_srtp = PJ_FALSE;
char tmp_tx_key[64];
char tmp_rx_key[64];
pj_str_t srtp_tx_key = {NULL, 0};
pj_str_t srtp_rx_key = {NULL, 0};
pj_str_t srtp_crypto_suite = {NULL, 0};
int tmp_key_len;
#endif
/* Default values */
const pjmedia_codec_info *codec_info;
pjmedia_codec_param codec_param;
pjmedia_dir dir = PJMEDIA_DIR_DECODING;
pj_sockaddr_in remote_addr;
pj_uint16_t local_port = 4000;
char *codec_id = NULL;
char *rec_file = NULL;
char *play_file = NULL;
enum {
OPT_CODEC = 'c',
OPT_LOCAL_PORT = 'p',
OPT_REMOTE = 'r',
OPT_PLAY_FILE = 'w',
OPT_RECORD_FILE = 'R',
OPT_SEND_RECV = 'b',
OPT_SEND_ONLY = 's',
OPT_RECV_ONLY = 'i',
#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
OPT_USE_SRTP = 'S',
#endif
OPT_SRTP_TX_KEY = 'x',
OPT_SRTP_RX_KEY = 'y',
OPT_HELP = 'h',
};
struct pj_getopt_option long_options[] = {
{ "codec", 1, 0, OPT_CODEC },
{ "local-port", 1, 0, OPT_LOCAL_PORT },
{ "remote", 1, 0, OPT_REMOTE },
{ "play-file", 1, 0, OPT_PLAY_FILE },
{ "record-file", 1, 0, OPT_RECORD_FILE },
{ "send-recv", 0, 0, OPT_SEND_RECV },
{ "send-only", 0, 0, OPT_SEND_ONLY },
{ "recv-only", 0, 0, OPT_RECV_ONLY },
#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
{ "use-srtp", 2, 0, OPT_USE_SRTP },
{ "srtp-tx-key", 1, 0, OPT_SRTP_TX_KEY },
{ "srtp-rx-key", 1, 0, OPT_SRTP_RX_KEY },
#endif
{ "help", 0, 0, OPT_HELP },
{ NULL, 0, 0, 0 },
};
int c;
int option_index;
pj_bzero(&remote_addr, sizeof(remote_addr));
/* init PJLIB : */
status = pj_init();
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Parse arguments */
pj_optind = 0;
while((c=pj_getopt_long(argc,argv, "h", long_options, &option_index))!=-1) {
switch (c) {
case OPT_CODEC:
codec_id = pj_optarg;
break;
case OPT_LOCAL_PORT:
local_port = (pj_uint16_t) atoi(pj_optarg);
if (local_port < 1) {
printf("Error: invalid local port %s\n", pj_optarg);
return 1;
}
break;
case OPT_REMOTE:
{
pj_str_t ip = pj_str(strtok(pj_optarg, ":"));
pj_uint16_t port = (pj_uint16_t) atoi(strtok(NULL, ":"));
status = pj_sockaddr_in_init(&remote_addr, &ip, port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Invalid remote address", status);
return 1;
}
}
break;
case OPT_PLAY_FILE:
play_file = pj_optarg;
break;
case OPT_RECORD_FILE:
rec_file = pj_optarg;
break;
case OPT_SEND_RECV:
dir = PJMEDIA_DIR_ENCODING_DECODING;
break;
case OPT_SEND_ONLY:
dir = PJMEDIA_DIR_ENCODING;
break;
case OPT_RECV_ONLY:
dir = PJMEDIA_DIR_DECODING;
break;
#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
case OPT_USE_SRTP:
use_srtp = PJ_TRUE;
if (pj_optarg) {
pj_strset(&srtp_crypto_suite, pj_optarg, strlen(pj_optarg));
} else {
srtp_crypto_suite = pj_str("AES_CM_128_HMAC_SHA1_80");
}
break;
case OPT_SRTP_TX_KEY:
tmp_key_len = hex_string_to_octet_string(tmp_tx_key, pj_optarg,
(int)strlen(pj_optarg));
pj_strset(&srtp_tx_key, tmp_tx_key, tmp_key_len/2);
break;
case OPT_SRTP_RX_KEY:
tmp_key_len = hex_string_to_octet_string(tmp_rx_key, pj_optarg,
(int)strlen(pj_optarg));
pj_strset(&srtp_rx_key, tmp_rx_key, tmp_key_len/2);
break;
#endif
case OPT_HELP:
usage();
return 1;
default:
printf("Invalid options %s\n", argv[pj_optind]);
return 1;
}
}
/* Verify arguments. */
if (dir & PJMEDIA_DIR_ENCODING) {
if (remote_addr.sin_addr.s_addr == 0) {
printf("Error: remote address must be set\n");
return 1;
}
}
if (play_file != NULL && dir != PJMEDIA_DIR_ENCODING) {
printf("Direction is set to --send-only because of --play-file\n");
dir = PJMEDIA_DIR_ENCODING;
}
#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
/* SRTP validation */
if (use_srtp) {
if (!srtp_tx_key.slen || !srtp_rx_key.slen)
{
printf("Error: Key for each SRTP stream direction must be set\n");
return 1;
}
}
#endif
/* Must create a pool factory before we can allocate any memory. */
pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0);
/*
* Initialize media endpoint.
* This will implicitly initialize PJMEDIA too.
*/
status = pjmedia_endpt_create(&cp.factory, NULL, 1, &med_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Create memory pool for application purpose */
pool = pj_pool_create( &cp.factory, /* pool factory */
"app", /* pool name. */
4000, /* init size */
4000, /* increment size */
NULL /* callback on error */
);
/* Register all supported codecs */
status = init_codecs(med_endpt);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
/* Find which codec to use. */
if (codec_id) {
unsigned count = 1;
pj_str_t str_codec_id = pj_str(codec_id);
pjmedia_codec_mgr *codec_mgr = pjmedia_endpt_get_codec_mgr(med_endpt);
status = pjmedia_codec_mgr_find_codecs_by_id( codec_mgr,
&str_codec_id, &count,
&codec_info, NULL);
if (status != PJ_SUCCESS) {
printf("Error: unable to find codec %s\n", codec_id);
return 1;
}
} else {
/* Default to pcmu */
pjmedia_codec_mgr_get_codec_info( pjmedia_endpt_get_codec_mgr(med_endpt),
0, &codec_info);
}
/* Create stream based on program arguments */
status = create_stream(pool, med_endpt, codec_info, dir, local_port,
&remote_addr,
#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
use_srtp, &srtp_crypto_suite,
&srtp_tx_key, &srtp_rx_key,
#endif
&stream);
if (status != PJ_SUCCESS)
goto on_exit;
/* Get codec default param for info */
status = pjmedia_codec_mgr_get_default_param(
pjmedia_endpt_get_codec_mgr(med_endpt),
codec_info,
&codec_param);
/* Should be ok, as create_stream() above succeeded */
pj_assert(status == PJ_SUCCESS);
/* Get the port interface of the stream */
status = pjmedia_stream_get_port( stream, &stream_port);
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
if (play_file) {
unsigned wav_ptime;
wav_ptime = PJMEDIA_PIA_PTIME(&stream_port->info);
status = pjmedia_wav_player_port_create(pool, play_file, wav_ptime,
0, -1, &play_file_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to use file", status);
goto on_exit;
}
status = pjmedia_master_port_create(pool, play_file_port, stream_port,
0, &master_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create master port", status);
goto on_exit;
}
status = pjmedia_master_port_start(master_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Error starting master port", status);
goto on_exit;
}
printf("Playing from WAV file %s..\n", play_file);
} else if (rec_file) {
status = pjmedia_wav_writer_port_create(pool, rec_file,
PJMEDIA_PIA_SRATE(&stream_port->info),
PJMEDIA_PIA_CCNT(&stream_port->info),
PJMEDIA_PIA_SPF(&stream_port->info),
PJMEDIA_PIA_BITS(&stream_port->info),
0, 0, &rec_file_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to use file", status);
goto on_exit;
}
status = pjmedia_master_port_create(pool, stream_port, rec_file_port,
0, &master_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create master port", status);
goto on_exit;
}
status = pjmedia_master_port_start(master_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Error starting master port", status);
goto on_exit;
}
printf("Recording to WAV file %s..\n", rec_file);
} else {
/* Create sound device port. */
if (dir == PJMEDIA_DIR_ENCODING_DECODING)
status = pjmedia_snd_port_create(pool, -1, -1,
PJMEDIA_PIA_SRATE(&stream_port->info),
PJMEDIA_PIA_CCNT(&stream_port->info),
PJMEDIA_PIA_SPF(&stream_port->info),
PJMEDIA_PIA_BITS(&stream_port->info),
0, &snd_port);
else if (dir == PJMEDIA_DIR_ENCODING)
status = pjmedia_snd_port_create_rec(pool, -1,
PJMEDIA_PIA_SRATE(&stream_port->info),
PJMEDIA_PIA_CCNT(&stream_port->info),
PJMEDIA_PIA_SPF(&stream_port->info),
PJMEDIA_PIA_BITS(&stream_port->info),
0, &snd_port);
else
status = pjmedia_snd_port_create_player(pool, -1,
PJMEDIA_PIA_SRATE(&stream_port->info),
PJMEDIA_PIA_CCNT(&stream_port->info),
PJMEDIA_PIA_SPF(&stream_port->info),
PJMEDIA_PIA_BITS(&stream_port->info),
0, &snd_port);
if (status != PJ_SUCCESS) {
app_perror(THIS_FILE, "Unable to create sound port", status);
goto on_exit;
}
/* Connect sound port to stream */
status = pjmedia_snd_port_connect( snd_port, stream_port );
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
}
/* Start streaming */
pjmedia_stream_start(stream);
/* Done */
if (dir == PJMEDIA_DIR_DECODING)
printf("Stream is active, dir is recv-only, local port is %d\n",
local_port);
else if (dir == PJMEDIA_DIR_ENCODING)
printf("Stream is active, dir is send-only, sending to %s:%d\n",
pj_inet_ntoa(remote_addr.sin_addr),
pj_ntohs(remote_addr.sin_port));
else
printf("Stream is active, send/recv, local port is %d, "
"sending to %s:%d\n",
local_port,
pj_inet_ntoa(remote_addr.sin_addr),
pj_ntohs(remote_addr.sin_port));
for (;;) {
puts("");
puts("Commands:");
puts(" s Display media statistics");
puts(" q Quit");
puts("");
printf("Command: "); fflush(stdout);
if (fgets(tmp, sizeof(tmp), stdin) == NULL) {
puts("EOF while reading stdin, will quit now..");
break;
}
if (tmp[0] == 's')
print_stream_stat(stream, &codec_param);
else if (tmp[0] == 'q')
break;
}
/* Start deinitialization: */
on_exit:
/* Destroy sound device */
if (snd_port) {
pjmedia_snd_port_destroy( snd_port );
PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1);
}
/* If there is master port, then we just need to destroy master port
* (it will recursively destroy upstream and downstream ports, which
* in this case are file_port and stream_port).
*/
if (master_port) {
pjmedia_master_port_destroy(master_port, PJ_TRUE);
play_file_port = NULL;
stream = NULL;
}
/* Destroy stream */
if (stream) {
pjmedia_transport *tp;
tp = pjmedia_stream_get_transport(stream);
pjmedia_stream_destroy(stream);
pjmedia_transport_close(tp);
}
/* Destroy file ports */
if (play_file_port)
pjmedia_port_destroy( play_file_port );
if (rec_file_port)
pjmedia_port_destroy( rec_file_port );
/* Release application pool */
pj_pool_release( pool );
/* Destroy media endpoint. */
pjmedia_endpt_destroy( med_endpt );
/* Destroy pool factory */
pj_caching_pool_destroy( &cp );
/* Shutdown PJLIB */
pj_shutdown();
return (status == PJ_SUCCESS) ? 0 : 1;
}
/*
* Print stream statistics
*/
static void print_stream_stat(pjmedia_stream *stream)
{
char duration[80], last_update[80];
char bps[16], ipbps[16], packets[16], bytes[16], ipbytes[16];
pjmedia_port *port;
pjmedia_rtcp_stat stat;
pj_time_val now;
pj_gettimeofday(&now);
pjmedia_stream_get_stat(stream, &stat);
pjmedia_stream_get_port(stream, &port);
puts("Stream statistics:");
/* Print duration */
PJ_TIME_VAL_SUB(now, stat.start);
sprintf(duration, " Duration: %02ld:%02ld:%02ld.%03ld",
now.sec / 3600,
(now.sec % 3600) / 60,
(now.sec % 60),
now.msec);
printf(" Info: audio %.*s@%dHz, %dms/frame, %sB/s (%sB/s +IP hdr)\n",
(int)port->info.encoding_name.slen,
port->info.encoding_name.ptr,
port->info.clock_rate,
port->info.samples_per_frame * 1000 / port->info.clock_rate,
good_number(bps, port->info.bytes_per_frame * port->info.clock_rate /
port->info.samples_per_frame),
good_number(ipbps, (port->info.bytes_per_frame+32) *
port->info.clock_rate / port->info.clock_rate));
if (stat.rx.update_cnt == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, stat.rx.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" RX stat last update: %s\n"
" total %s packets %sB received (%sB +IP hdr)%s\n"
" pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
" (msec) min avg max last\n"
" loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
" jitter : %7.3f %7.3f %7.3f %7.3f%s\n",
last_update,
good_number(packets, stat.rx.pkt),
good_number(bytes, stat.rx.bytes),
good_number(ipbytes, stat.rx.bytes + stat.rx.pkt * 32),
"",
stat.rx.loss,
stat.rx.loss * 100.0 / (stat.rx.pkt + stat.rx.loss),
stat.rx.dup,
stat.rx.dup * 100.0 / (stat.rx.pkt + stat.rx.loss),
stat.rx.reorder,
stat.rx.reorder * 100.0 / (stat.rx.pkt + stat.rx.loss),
"",
stat.rx.loss_period.min / 1000.0,
stat.rx.loss_period.avg / 1000.0,
stat.rx.loss_period.max / 1000.0,
stat.rx.loss_period.last / 1000.0,
"",
stat.rx.jitter.min / 1000.0,
stat.rx.jitter.avg / 1000.0,
stat.rx.jitter.max / 1000.0,
stat.rx.jitter.last / 1000.0,
""
);
if (stat.tx.update_cnt == 0)
strcpy(last_update, "never");
else {
pj_gettimeofday(&now);
PJ_TIME_VAL_SUB(now, stat.tx.update);
sprintf(last_update, "%02ldh:%02ldm:%02ld.%03lds ago",
now.sec / 3600,
(now.sec % 3600) / 60,
now.sec % 60,
now.msec);
}
printf(" TX stat last update: %s\n"
" total %s packets %sB sent (%sB +IP hdr)%s\n"
" pkt loss=%d (%3.1f%%), dup=%d (%3.1f%%), reorder=%d (%3.1f%%)%s\n"
" (msec) min avg max last\n"
" loss period: %7.3f %7.3f %7.3f %7.3f%s\n"
" jitter : %7.3f %7.3f %7.3f %7.3f%s\n",
last_update,
good_number(packets, stat.tx.pkt),
good_number(bytes, stat.tx.bytes),
good_number(ipbytes, stat.tx.bytes + stat.tx.pkt * 32),
"",
stat.tx.loss,
stat.tx.loss * 100.0 / (stat.tx.pkt + stat.tx.loss),
stat.tx.dup,
stat.tx.dup * 100.0 / (stat.tx.pkt + stat.tx.loss),
stat.tx.reorder,
stat.tx.reorder * 100.0 / (stat.tx.pkt + stat.tx.loss),
"",
stat.tx.loss_period.min / 1000.0,
stat.tx.loss_period.avg / 1000.0,
stat.tx.loss_period.max / 1000.0,
stat.tx.loss_period.last / 1000.0,
"",
stat.tx.jitter.min / 1000.0,
stat.tx.jitter.avg / 1000.0,
stat.tx.jitter.max / 1000.0,
stat.tx.jitter.last / 1000.0,
""
);
printf(" RTT delay : %7.3f %7.3f %7.3f %7.3f%s\n",
stat.rtt.min / 1000.0,
stat.rtt.avg / 1000.0,
stat.rtt.max / 1000.0,
stat.rtt.last / 1000.0,
""
);
}
static pj_status_t stream_init(const struct stream_cfg *cfg, struct stream **p_stream)
{
pj_pool_t *pool = NULL;
struct stream *stream = NULL;
pjmedia_codec_mgr *cm;
unsigned count;
const pjmedia_codec_info *ci;
pjmedia_stream_info si;
pj_status_t status;
/* Create instance */
pool = pj_pool_create(&g_app.cp.factory, cfg->name, 512, 512, NULL);
stream = PJ_POOL_ZALLOC_T(pool, struct stream);
stream->pool = pool;
/* Create stream info */
pj_bzero(&si, sizeof(si));
si.type = PJMEDIA_TYPE_AUDIO;
si.proto = PJMEDIA_TP_PROTO_RTP_AVP;
si.dir = cfg->dir;
pj_sockaddr_in_init(&si.rem_addr.ipv4, NULL, 4000); /* dummy */
pj_sockaddr_in_init(&si.rem_rtcp.ipv4, NULL, 4001); /* dummy */
/* Apply JB settings if this is RX direction */
if (cfg->dir == PJMEDIA_DIR_DECODING) {
si.jb_init = g_app.cfg.rx_jb_init;
si.jb_min_pre = g_app.cfg.rx_jb_min_pre;
si.jb_max_pre = g_app.cfg.rx_jb_max_pre;
si.jb_max = g_app.cfg.rx_jb_max;
}
/* Get the codec info and param */
cm = pjmedia_endpt_get_codec_mgr(g_app.endpt);
count = 1;
status = pjmedia_codec_mgr_find_codecs_by_id(cm, &cfg->codec, &count, &ci, NULL);
if (status != PJ_SUCCESS) {
jbsim_perror("Unable to find codec", status);
goto on_error;
}
pj_memcpy(&si.fmt, ci, sizeof(*ci));
si.param = PJ_POOL_ALLOC_T(pool, struct pjmedia_codec_param);
status = pjmedia_codec_mgr_get_default_param(cm, &si.fmt, si.param);
if (status != PJ_SUCCESS) {
jbsim_perror("Unable to get codec defaults", status);
goto on_error;
}
si.tx_pt = si.fmt.pt;
/* Apply ptime setting */
if (cfg->ptime) {
si.param->setting.frm_per_pkt = (pj_uint8_t)
((cfg->ptime + si.param->info.frm_ptime - 1) /
si.param->info.frm_ptime);
}
/* Apply DTX setting */
si.param->setting.vad = cfg->dtx;
/* Apply PLC setting */
si.param->setting.plc = cfg->plc;
/* Create stream */
status = pjmedia_stream_create(g_app.endpt, pool, &si, g_app.loop, NULL, &stream->strm);
if (status != PJ_SUCCESS) {
jbsim_perror("Error creating stream", status);
goto on_error;
}
status = pjmedia_stream_get_port(stream->strm, &stream->port);
if (status != PJ_SUCCESS) {
jbsim_perror("Error retrieving stream", status);
goto on_error;
}
/* Start stream */
status = pjmedia_stream_start(stream->strm);
if (status != PJ_SUCCESS) {
jbsim_perror("Error starting stream", status);
goto on_error;
}
/* Done */
*p_stream = stream;
return PJ_SUCCESS;
on_error:
if (stream) {
stream_destroy(stream);
} else {
if (pool)
pj_pool_release(pool);
}
return status;
}
int dummy_function()
{
pj_caching_pool cp;
sprintf(NULL, "%d", 0);
rand();
#ifdef HAS_PJLIB
pj_init();
pj_caching_pool_init(&cp, NULL, 0);
pj_array_erase(NULL, 0, 0, 0);
pj_create_unique_string(NULL, NULL);
pj_hash_create(NULL, 0);
pj_hash_get(NULL, NULL, 0, NULL);
pj_hash_set(NULL, NULL, NULL, 0, 0, NULL);
pj_ioqueue_create(NULL, 0, NULL);
pj_ioqueue_register_sock(NULL, NULL, 0, NULL, NULL, NULL);
pj_pool_alloc(NULL, 0);
pj_timer_heap_create(NULL, 0, NULL);
#endif
#ifdef HAS_PJLIB_STUN
pjstun_get_mapped_addr(&cp.factory, 0, NULL, NULL, 80, NULL, 80, NULL);
#endif
#ifdef HAS_PJLIB_GETOPT
pj_getopt_long(0, NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJLIB_XML
pj_xml_parse(NULL, NULL, 100);
pj_xml_print(NULL, NULL, 10, PJ_FALSE);
pj_xml_clone(NULL, NULL);
pj_xml_node_new(NULL, NULL);
pj_xml_attr_new(NULL, NULL, NULL);
pj_xml_add_node(NULL, NULL);
pj_xml_add_attr(NULL, NULL);
pj_xml_find_node(NULL, NULL);
pj_xml_find_next_node(NULL, NULL, NULL);
pj_xml_find_attr(NULL, NULL, NULL);
pj_xml_find(NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJLIB_SCANNER
pj_cis_buf_init(NULL);
pj_cis_init(NULL, NULL);
pj_cis_dup(NULL, NULL);
pj_cis_add_alpha(NULL);
pj_cis_add_str(NULL, NULL);
pj_scan_init(NULL, NULL, 0, 0, NULL);
pj_scan_fini(NULL);
pj_scan_peek(NULL, NULL, NULL);
pj_scan_peek_n(NULL, 0, NULL);
pj_scan_peek_until(NULL, NULL, NULL);
pj_scan_get(NULL, NULL, NULL);
pj_scan_get_unescape(NULL, NULL, NULL);
pj_scan_get_quote(NULL, 0, 0, NULL);
pj_scan_get_n(NULL, 0, NULL);
pj_scan_get_char(NULL);
pj_scan_get_until(NULL, NULL, NULL);
pj_scan_strcmp(NULL, NULL, 0);
pj_scan_stricmp(NULL, NULL, 0);
pj_scan_stricmp_alnum(NULL, NULL, 0);
pj_scan_get_newline(NULL);
pj_scan_restore_state(NULL, NULL);
#endif
#ifdef HAS_PJLIB_DNS
pj_dns_make_query(NULL, NULL, 0, 0, NULL);
pj_dns_parse_packet(NULL, NULL, 0, NULL);
pj_dns_packet_dup(NULL, NULL, 0, NULL);
#endif
#ifdef HAS_PJLIB_RESOLVER
pj_dns_resolver_create(NULL, NULL, 0, NULL, NULL, NULL);
pj_dns_resolver_set_ns(NULL, 0, NULL, NULL);
pj_dns_resolver_handle_events(NULL, NULL);
pj_dns_resolver_destroy(NULL, 0);
pj_dns_resolver_start_query(NULL, NULL, 0, 0, NULL, NULL, NULL);
pj_dns_resolver_cancel_query(NULL, 0);
pj_dns_resolver_add_entry(NULL, NULL, 0);
#endif
#ifdef HAS_PJLIB_SRV_RESOLVER
pj_dns_srv_resolve(NULL, NULL, 0, NULL, NULL, PJ_FALSE, NULL, NULL);
#endif
#ifdef HAS_PJLIB_CRC32
pj_crc32_init(NULL);
pj_crc32_update(NULL, NULL, 0);
pj_crc32_final(NULL);
#endif
#ifdef HAS_PJLIB_HMAC_MD5
pj_hmac_md5(NULL, 0, NULL, 0, NULL);
#endif
#ifdef HAS_PJLIB_HMAC_SHA1
pj_hmac_sha1(NULL, 0, NULL, 0, NULL);
#endif
#ifdef HAS_PJNATH_STUN
pj_stun_session_create(NULL, NULL, NULL, PJ_FALSE, NULL);
pj_stun_session_destroy(NULL);
pj_stun_session_set_credential(NULL, NULL);
pj_stun_session_create_req(NULL, 0, NULL, NULL);
pj_stun_session_create_ind(NULL, 0, NULL);
pj_stun_session_create_res(NULL, NULL, 0, NULL, NULL);
pj_stun_session_send_msg(NULL, PJ_FALSE, NULL, 0, NULL);
#endif
#ifdef HAS_PJNATH_ICE
pj_ice_strans_create(NULL, NULL, 0, NULL, NULL, NULL);
pj_ice_strans_set_stun_domain(NULL, NULL, NULL);
pj_ice_strans_create_comp(NULL, 0, 0, NULL);
pj_ice_strans_add_cand(NULL, 0, PJ_ICE_CAND_TYPE_HOST, 0, NULL, PJ_FALSE);
pj_ice_strans_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL);
pj_ice_strans_start_ice(NULL, NULL, NULL, 0, NULL);
pj_ice_strans_stop_ice(NULL);
pj_ice_strans_sendto(NULL, 0, NULL, 0, NULL, 0);
#endif
#ifdef HAS_PJSIP_CORE_MSG_ELEM
/* Parameter container */
pjsip_param_find(NULL, NULL);
pjsip_param_print_on(NULL, NULL, 0, NULL, NULL, 0);
/* SIP URI */
pjsip_sip_uri_create(NULL, 0);
pjsip_name_addr_create(NULL);
/* TEL URI */
pjsip_tel_uri_create(NULL);
/* Message and headers */
pjsip_msg_create(NULL, PJSIP_REQUEST_MSG);
pjsip_msg_print(NULL, NULL, 0);
pjsip_accept_hdr_create(NULL);
pjsip_allow_hdr_create(NULL);
pjsip_cid_hdr_create(NULL);
pjsip_clen_hdr_create(NULL);
pjsip_cseq_hdr_create(NULL);
pjsip_contact_hdr_create(NULL);
pjsip_ctype_hdr_create(NULL);
pjsip_expires_hdr_create(NULL, 0);
pjsip_from_hdr_create(NULL);
pjsip_max_fwd_hdr_create(NULL, 0);
pjsip_min_expires_hdr_create(NULL, 0);
pjsip_rr_hdr_create(NULL);
pjsip_require_hdr_create(NULL);
pjsip_retry_after_hdr_create(NULL, 0);
pjsip_supported_hdr_create(NULL);
pjsip_unsupported_hdr_create(NULL);
pjsip_via_hdr_create(NULL);
pjsip_warning_hdr_create(NULL, 0, NULL, NULL);
pjsip_parse_uri(NULL, NULL, 0, 0);
pjsip_parse_msg(NULL, NULL, 0, NULL);
pjsip_parse_rdata(NULL, 0, NULL);
pjsip_find_msg(NULL, 0, 0, NULL);
#endif
#ifdef HAS_PJSIP_CORE
pjsip_endpt_create(NULL, NULL, NULL);
pjsip_tpmgr_create(NULL, NULL, NULL, NULL, NULL);
pjsip_tpmgr_destroy(NULL);
pjsip_transport_send(NULL, NULL, NULL, 0, NULL, NULL);
#endif
#ifdef HAS_PJSIP_CORE_MSG_UTIL
pjsip_endpt_create_request(NULL, NULL, NULL, NULL, NULL, NULL, NULL,
-1, NULL, NULL);
pjsip_endpt_create_request_from_hdr(NULL, NULL, NULL, NULL, NULL, NULL,
NULL, -1, NULL, NULL);
pjsip_endpt_create_response(NULL, NULL, -1, NULL, NULL);
pjsip_endpt_create_ack(NULL, NULL, NULL, NULL);
pjsip_endpt_create_cancel(NULL, NULL, NULL);
pjsip_get_request_dest(NULL, NULL);
pjsip_endpt_send_request_stateless(NULL, NULL, NULL, NULL);
pjsip_get_response_addr(NULL, NULL, NULL);
pjsip_endpt_send_response(NULL, NULL, NULL, NULL, NULL);
pjsip_endpt_respond_stateless(NULL, NULL, -1, NULL, NULL, NULL);
#endif
#ifdef HAS_PJSIP_UDP_TRANSPORT
pjsip_udp_transport_start(NULL, NULL, NULL, 1, NULL);
#endif
#ifdef HAS_PJSIP_TCP_TRANSPORT
pjsip_tcp_transport_start(NULL, NULL, 1, NULL);
#endif
#ifdef HAS_PJSIP_TLS_TRANSPORT
pjsip_tls_transport_start(NULL, NULL, NULL, NULL, 0, NULL);
#endif
#ifdef HAS_PJSIP_TRANSACTION
pjsip_tsx_layer_init_module(NULL);
pjsip_tsx_layer_destroy();
pjsip_tsx_create_uac(NULL, NULL, NULL);
pjsip_tsx_create_uas(NULL, NULL, NULL);
pjsip_tsx_recv_msg(NULL, NULL);
pjsip_tsx_send_msg(NULL, NULL);
pjsip_tsx_terminate(NULL, 200);
pjsip_endpt_send_request(NULL, NULL, -1, NULL, NULL);
pjsip_endpt_respond(NULL, NULL, NULL, -1, NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_SDP
pjmedia_sdp_parse(NULL, NULL, 1024, NULL);
pjmedia_sdp_print(NULL, NULL, 1024);
pjmedia_sdp_validate(NULL);
pjmedia_sdp_session_clone(NULL, NULL);
pjmedia_sdp_session_cmp(NULL, NULL, 0);
pjmedia_sdp_attr_to_rtpmap(NULL, NULL, NULL);
pjmedia_sdp_attr_get_fmtp(NULL, NULL);
pjmedia_sdp_attr_get_rtcp(NULL, NULL);
pjmedia_sdp_conn_clone(NULL, NULL);
pjmedia_sdp_media_clone(NULL, NULL);
pjmedia_sdp_media_find_attr(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_SDP_NEGOTIATOR
pjmedia_sdp_neg_create_w_local_offer(NULL, NULL, NULL);
pjmedia_sdp_neg_create_w_remote_offer(NULL, NULL, NULL, NULL);
pjmedia_sdp_neg_get_state(NULL);
pjmedia_sdp_neg_negotiate(NULL, NULL, PJ_FALSE);
#endif
#ifdef HAS_PJSIP_UA_LAYER
pjsip_ua_init_module(NULL, NULL);
pjsip_ua_destroy();
pjsip_dlg_create_uac(NULL, NULL, NULL, NULL, NULL, NULL);
pjsip_dlg_create_uas_and_inc_lock(NULL, NULL, NULL, NULL);
pjsip_dlg_terminate(NULL);
pjsip_dlg_set_route_set(NULL, NULL);
pjsip_dlg_create_request(NULL, NULL, -1, NULL);
pjsip_dlg_send_request(NULL, NULL, -1, NULL);
pjsip_dlg_create_response(NULL, NULL, -1, NULL, NULL);
pjsip_dlg_modify_response(NULL, NULL, -1, NULL);
pjsip_dlg_send_response(NULL, NULL, NULL);
pjsip_dlg_respond(NULL, NULL, -1, NULL, NULL, NULL);
#endif
#ifdef HAS_PJSIP_AUTH_CLIENT
pjsip_auth_clt_init(NULL, NULL, NULL, 0);
pjsip_auth_clt_clone(NULL, NULL, NULL);
pjsip_auth_clt_set_credentials(NULL, 0, NULL);
pjsip_auth_clt_init_req(NULL, NULL);
pjsip_auth_clt_reinit_req(NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJSIP_INV_SESSION
pjsip_inv_usage_init(NULL, NULL);
pjsip_inv_create_uac(NULL, NULL, 0, NULL);
pjsip_inv_verify_request(NULL, NULL, NULL, NULL, NULL, NULL);
pjsip_inv_create_uas(NULL, NULL, NULL, 0, NULL);
pjsip_inv_terminate(NULL, 200, PJ_FALSE);
pjsip_inv_invite(NULL, NULL);
pjsip_inv_initial_answer(NULL, NULL, 200, NULL, NULL, NULL);
pjsip_inv_answer(NULL, 200, NULL, NULL, NULL);
pjsip_inv_end_session(NULL, 200, NULL, NULL);
pjsip_inv_reinvite(NULL, NULL, NULL, NULL);
pjsip_inv_update(NULL, NULL, NULL, NULL);
pjsip_inv_send_msg(NULL, NULL);
pjsip_dlg_get_inv_session(NULL);
//pjsip_tsx_get_inv_session(NULL);
pjsip_inv_state_name(PJSIP_INV_STATE_NULL);
#endif
#ifdef HAS_PJSIP_REGC
//pjsip_regc_get_module();
pjsip_regc_create(NULL, NULL, NULL, NULL);
pjsip_regc_destroy(NULL);
pjsip_regc_get_info(NULL, NULL);
pjsip_regc_get_pool(NULL);
pjsip_regc_init(NULL, NULL, NULL, NULL, 0, NULL, 600);
pjsip_regc_set_credentials(NULL, 1, NULL);
pjsip_regc_set_route_set(NULL, NULL);
pjsip_regc_register(NULL, PJ_TRUE, NULL);
pjsip_regc_unregister(NULL, NULL);
pjsip_regc_update_contact(NULL, 10, NULL);
pjsip_regc_update_expires(NULL, 600);
pjsip_regc_send(NULL, NULL);
#endif
#ifdef HAS_PJSIP_EVENT_FRAMEWORK
pjsip_evsub_init_module(NULL);
pjsip_evsub_instance();
pjsip_evsub_register_pkg(NULL, NULL, 30, 10, NULL);
pjsip_evsub_create_uac(NULL, NULL, NULL, 10, NULL);
pjsip_evsub_create_uas(NULL, NULL, NULL, 10, NULL);
pjsip_evsub_terminate(NULL, PJ_FALSE);
pjsip_evsub_get_state(NULL);
pjsip_evsub_get_state_name(NULL);
pjsip_evsub_initiate(NULL, NULL, -1, NULL);
pjsip_evsub_accept(NULL, NULL, 200, NULL);
pjsip_evsub_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL);
pjsip_evsub_current_notify(NULL, NULL);
pjsip_evsub_send_request(NULL, NULL);
pjsip_tsx_get_evsub(NULL);
pjsip_evsub_set_mod_data(NULL, 1, NULL);
pjsip_evsub_get_mod_data(NULL, 1);
#endif
#ifdef HAS_PJSIP_CALL_TRANSFER
pjsip_xfer_init_module(NULL);
pjsip_xfer_create_uac(NULL, NULL, NULL);
pjsip_xfer_create_uas(NULL, NULL, NULL, NULL);
pjsip_xfer_initiate(NULL, NULL, NULL);
pjsip_xfer_accept(NULL, NULL, 200, NULL);
pjsip_xfer_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, 200, NULL, NULL);
pjsip_xfer_current_notify(NULL, NULL);
pjsip_xfer_send_request(NULL, NULL);
#endif
#ifdef HAS_PJSIP_PRESENCE
pjsip_pres_init_module(NULL, NULL);
pjsip_pres_instance();
pjsip_pres_create_uac(NULL, NULL, 0, NULL);
pjsip_pres_create_uas(NULL, NULL, NULL, NULL);
pjsip_pres_terminate(NULL, PJ_FALSE);
pjsip_pres_initiate(NULL, 100, NULL);
pjsip_pres_accept(NULL, NULL, 200, NULL);
pjsip_pres_notify(NULL, PJSIP_EVSUB_STATE_ACTIVE, NULL, NULL, NULL);
pjsip_pres_current_notify(NULL, NULL);
pjsip_pres_send_request(NULL, NULL);
pjsip_pres_get_status(NULL, NULL);
pjsip_pres_set_status(NULL, NULL);
#endif
#ifdef HAS_PJSIP_IS_COMPOSING
pjsip_iscomposing_create_xml(NULL, PJ_TRUE, NULL, NULL, 0);
pjsip_iscomposing_create_body(NULL, PJ_TRUE, NULL, NULL, 0);
pjsip_iscomposing_parse(NULL, NULL, 0, NULL, NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA
pjmedia_endpt_create(NULL, NULL, 1, NULL);
pjmedia_endpt_destroy(NULL);
pjmedia_endpt_create_sdp(NULL, NULL, 1, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_EC
pjmedia_echo_create(NULL, 0, 0, 0, 0, 0, NULL);
pjmedia_echo_destroy(NULL);
pjmedia_echo_playback(NULL, NULL);
pjmedia_echo_capture(NULL, NULL, 0);
pjmedia_echo_cancel(NULL, NULL, NULL, 0, NULL);
#endif
#ifdef HAS_PJMEDIA_SND_DEV
pjmedia_snd_init(NULL);
pjmedia_snd_get_dev_count();
pjmedia_snd_get_dev_info(0);
pjmedia_snd_open(-1, -1, 8000, 1, 80, 16, NULL, NULL, NULL, NULL);
pjmedia_snd_open_rec(-1, 8000, 1, 160, 16, NULL, NULL, NULL);
pjmedia_snd_open_player(-1, 8000, 1, 160, 16, NULL, NULL, NULL);
pjmedia_snd_stream_start(NULL);
pjmedia_snd_stream_stop(NULL);
pjmedia_snd_stream_close(NULL);
pjmedia_snd_deinit();
#endif
#ifdef HAS_PJMEDIA_SND_PORT
pjmedia_snd_port_create(NULL, -1, -1, 8000, 1, 180, 16, 0, NULL);
pjmedia_snd_port_create_rec(NULL, -1, 8000, 1, 160, 16, 0, NULL);
pjmedia_snd_port_create_player(NULL, -1, 8000, 1, 160, 16, 0, NULL);
pjmedia_snd_port_destroy(NULL);
pjmedia_snd_port_get_snd_stream(NULL);
pjmedia_snd_port_connect(NULL, NULL);
pjmedia_snd_port_get_port(NULL);
pjmedia_snd_port_disconnect(NULL);
#endif
#ifdef HAS_PJMEDIA_RESAMPLE
pjmedia_resample_create(NULL, PJ_TRUE, PJ_TRUE, 0, 0, 0, 0, NULL);
pjmedia_resample_run(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_SILENCE_DET
pjmedia_silence_det_create(NULL, 8000, 80, NULL);
pjmedia_silence_det_detect(NULL, NULL, 0, NULL);
pjmedia_silence_det_apply(NULL, 0);
#endif
#ifdef HAS_PJMEDIA_PLC
pjmedia_plc_create(NULL, 8000, 80, 0, NULL);
pjmedia_plc_save(NULL, NULL);
pjmedia_plc_generate(NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_CONFERENCE
pjmedia_conf_create(NULL, 10, 8000, 1, 160, 16, 0, NULL);
pjmedia_conf_destroy(NULL);
pjmedia_conf_get_master_port(NULL);
pjmedia_conf_add_port(NULL, NULL, NULL, NULL, NULL);
pjmedia_conf_configure_port(NULL, 1, 0, 0);
pjmedia_conf_connect_port(NULL, 0, 0, 0);
pjmedia_conf_disconnect_port(NULL, 0, 0);
pjmedia_conf_remove_port(NULL, 0);
pjmedia_conf_enum_ports(NULL, NULL, NULL);
pjmedia_conf_get_port_info(NULL, 0, NULL);
pjmedia_conf_get_ports_info(NULL, NULL, NULL);
pjmedia_conf_get_signal_level(NULL, 0, NULL, NULL);
pjmedia_conf_adjust_rx_level(NULL, 0, 0);
pjmedia_conf_adjust_tx_level(NULL, 0, 0);
#endif
#ifdef HAS_PJMEDIA_MASTER_PORT
pjmedia_master_port_create(NULL, NULL, NULL, 0, NULL);
pjmedia_master_port_start(NULL);
pjmedia_master_port_stop(NULL);
pjmedia_master_port_set_uport(NULL, NULL);
pjmedia_master_port_get_uport(NULL);
pjmedia_master_port_set_dport(NULL, NULL);
pjmedia_master_port_get_dport(NULL);
pjmedia_master_port_destroy(NULL, PJ_FALSE);
#endif
#ifdef HAS_PJMEDIA_RTP
pjmedia_rtp_session_init(NULL, 0, 0);
pjmedia_rtp_encode_rtp(NULL, 0, 0, 0, 0, NULL, NULL);
pjmedia_rtp_decode_rtp(NULL, NULL, 0, NULL, NULL, NULL);
pjmedia_rtp_session_update(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_RTCP
pjmedia_rtcp_init(NULL, NULL, 0, 0, 0);
pjmedia_rtcp_get_ntp_time(NULL, NULL);
pjmedia_rtcp_fini(NULL);
pjmedia_rtcp_rx_rtp(NULL, 0, 0, 0);
pjmedia_rtcp_tx_rtp(NULL, 0);
pjmedia_rtcp_rx_rtcp(NULL, NULL, 0);
pjmedia_rtcp_build_rtcp(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_JBUF
pjmedia_jbuf_create(NULL, NULL, 0, 0, 0, NULL);
pjmedia_jbuf_set_fixed(NULL, 0);
pjmedia_jbuf_set_adaptive(NULL, 0, 0, 0);
pjmedia_jbuf_destroy(NULL);
pjmedia_jbuf_put_frame(NULL, NULL, 0, 0);
pjmedia_jbuf_get_frame(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_STREAM
pjmedia_stream_create(NULL, NULL, NULL, NULL, NULL, NULL);
pjmedia_stream_destroy(NULL);
pjmedia_stream_get_port(NULL, NULL);
pjmedia_stream_get_transport(NULL);
pjmedia_stream_start(NULL);
pjmedia_stream_get_stat(NULL, NULL);
pjmedia_stream_pause(NULL, PJMEDIA_DIR_ENCODING);
pjmedia_stream_resume(NULL, PJMEDIA_DIR_ENCODING);
pjmedia_stream_dial_dtmf(NULL, NULL);
pjmedia_stream_check_dtmf(NULL);
pjmedia_stream_get_dtmf(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_TONEGEN
pjmedia_tonegen_create(NULL, 0, 0, 0, 0, 0, NULL);
pjmedia_tonegen_is_busy(NULL);
pjmedia_tonegen_stop(NULL);
pjmedia_tonegen_play(NULL, 0, NULL, 0);
pjmedia_tonegen_play_digits(NULL, 0, NULL, 0);
pjmedia_tonegen_get_digit_map(NULL, NULL);
pjmedia_tonegen_set_digit_map(NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_UDP_TRANSPORT
pjmedia_transport_udp_create(NULL, NULL, 0, 0, NULL);
pjmedia_transport_udp_close(NULL);
#endif
#ifdef HAS_PJMEDIA_FILE_PLAYER
pjmedia_wav_player_port_create(NULL, NULL, 0, 0, 0, NULL);
pjmedia_wav_player_port_set_pos(NULL, 0);
pjmedia_wav_player_port_get_pos(NULL);
pjmedia_wav_player_set_eof_cb(NULL, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_FILE_CAPTURE
pjmedia_wav_writer_port_create(NULL, NULL, 8000, 1, 80, 16, 0, 0, NULL);
pjmedia_wav_writer_port_get_pos(NULL);
pjmedia_wav_writer_port_set_cb(NULL, 0, NULL, NULL);
#endif
#ifdef HAS_PJMEDIA_MEM_PLAYER
pjmedia_mem_player_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL);
#endif
#ifdef HAS_PJMEDIA_MEM_CAPTURE
pjmedia_mem_capture_create(NULL, NULL, 1000, 8000, 1, 80, 16, 0, NULL);
#endif
#ifdef HAS_PJMEDIA_ICE
pjmedia_ice_create(NULL, NULL, 0, NULL, NULL);
pjmedia_ice_destroy(NULL);
pjmedia_ice_start_init(NULL, 0, NULL, NULL, NULL);
pjmedia_ice_init_ice(NULL, PJ_ICE_SESS_ROLE_CONTROLLED, NULL, NULL);
pjmedia_ice_modify_sdp(NULL, NULL, NULL);
pjmedia_ice_start_ice(NULL, NULL, NULL, 0);
pjmedia_ice_stop_ice(NULL);
#endif
#ifdef HAS_PJMEDIA_G711_CODEC
pjmedia_codec_g711_init(NULL);
pjmedia_codec_g711_deinit();
#endif
#ifdef HAS_PJMEDIA_GSM_CODEC
pjmedia_codec_gsm_init(NULL);
pjmedia_codec_gsm_deinit();
#endif
#ifdef HAS_PJMEDIA_SPEEX_CODEC
pjmedia_codec_speex_init(NULL, 0, 0, 0);
pjmedia_codec_speex_deinit();
#endif
#ifdef HAS_PJMEDIA_ILBC_CODEC
pjmedia_codec_ilbc_init(NULL, 0);
pjmedia_codec_ilbc_deinit();
#endif
return 0;
}