/* save rtp dump of stream_fwd */
gboolean rtpstream_save(rtpstream_tapinfo_t *tapinfo, capture_file *cap_file, rtp_stream_info_t* stream, const gchar *filename)
{
gboolean was_registered;
if (!tapinfo) {
return FALSE;
}
was_registered = tapinfo->is_registered;
/* open file for saving */
tapinfo->save_file = ws_fopen(filename, "wb");
if (tapinfo->save_file==NULL) {
open_failure_alert_box(filename, errno, TRUE);
return FALSE;
}
rtp_write_header(stream, tapinfo->save_file);
if (ferror(tapinfo->save_file)) {
write_failure_alert_box(filename, errno);
fclose(tapinfo->save_file);
return FALSE;
}
if (!tapinfo->is_registered)
register_tap_listener_rtp_stream(tapinfo);
tapinfo->mode = TAP_SAVE;
tapinfo->filter_stream_fwd = stream;
cf_retap_packets(cap_file);
tapinfo->mode = TAP_ANALYSE;
if (!was_registered)
remove_tap_listener_rtp_stream(tapinfo);
if (ferror(tapinfo->save_file)) {
write_failure_alert_box(filename, errno);
fclose(tapinfo->save_file);
return FALSE;
}
if (fclose(tapinfo->save_file) == EOF) {
write_failure_alert_box(filename, errno);
return FALSE;
}
return TRUE;
}
/* scan for RTP streams */
void rtpstream_scan(rtpstream_tapinfo_t *tapinfo, capture_file *cap_file)
{
gboolean was_registered;
if (!tapinfo || !cap_file) {
return;
}
was_registered = tapinfo->is_registered;
if (!tapinfo->is_registered)
register_tap_listener_rtp_stream(tapinfo);
tapinfo->mode = TAP_ANALYSE;
cf_retap_packets(cap_file);
if (!was_registered)
remove_tap_listener_rtp_stream(tapinfo);
}
/* scan for RTP streams */
void rtpstream_scan(rtpstream_tapinfo_t *tapinfo, capture_file *cap_file, const char *fstring)
{
gboolean was_registered;
if (!tapinfo || !cap_file) {
return;
}
was_registered = tapinfo->is_registered;
if (!tapinfo->is_registered)
register_tap_listener_rtp_stream(tapinfo, fstring);
/* RTP_STREAM_DEBUG("scanning %s, filter: %s", cap_file->filename, fstring); */
tapinfo->mode = TAP_ANALYSE;
cf_retap_packets(cap_file);
if (!was_registered)
remove_tap_listener_rtp_stream(tapinfo);
}
/* mark packets in stream_fwd or stream_rev */
void rtpstream_mark(rtpstream_tapinfo_t *tapinfo, capture_file *cap_file, rtp_stream_info_t* stream_fwd, rtp_stream_info_t* stream_rev)
{
gboolean was_registered;
if (!tapinfo) {
return;
}
was_registered = tapinfo->is_registered;
if (!tapinfo->is_registered)
register_tap_listener_rtp_stream(tapinfo);
tapinfo->mode = TAP_MARK;
tapinfo->filter_stream_fwd = stream_fwd;
tapinfo->filter_stream_rev = stream_rev;
cf_retap_packets(cap_file);
tapinfo->mode = TAP_ANALYSE;
if (!was_registered)
remove_tap_listener_rtp_stream(tapinfo);
}
