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vlc-gpu
Commit 94417590 authored by Derk-Jan Hartman's avatar Derk-Jan Hartman
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* Fix the rtp module to not create broken SDPs. muxed streams are unsupported... 

* Fix the rtp module to not create broken SDPs. muxed streams are unsupported in RTSP mode. fixes #452
- commented a few fprintf, and changed some to msg_Dbg where possible.
- fixed a couple of spelling errors.
- this module really needs a big cleanup and merging with the other SDP and RTSP code.
parent caeddaf2
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Showing with 51 additions and 40 deletions
modules/stream_out/rtp.c
View file @ 94417590
......@@ -276,8 +276,10 @@ static int Open( vlc_object_t *p_this )
{
sout_stream_t *p_stream = (sout_stream_t*)p_this;
sout_instance_t *p_sout = p_stream->p_sout;
sout_stream_sys_t *p_sys;
sout_stream_sys_t *p_sys = NULL;
sout_cfg_t *p_cfg = NULL;
vlc_value_t val;
vlc_bool_t b_rtsp = VLC_FALSE;
sout_CfgParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options, p_stream->p_cfg );
......@@ -315,33 +317,30 @@ static int Open( vlc_object_t *p_this )
else
p_sys->psz_session_name = strdup( "NONE" );
}
if( !p_sys->psz_destination || *p_sys->psz_destination == '\0' )
for( p_cfg = p_stream->p_cfg; p_cfg != NULL; p_cfg = p_cfg->p_next )
{
sout_cfg_t *p_cfg;
vlc_bool_t b_ok = VLC_FALSE;
for( p_cfg = p_stream->p_cfg; p_cfg != NULL; p_cfg = p_cfg->p_next )
if( !strcmp( p_cfg->psz_name, "sdp" ) )
{
if( !strcmp( p_cfg->psz_name, "sdp" ) )
if( p_cfg->psz_value && !strncasecmp( p_cfg->psz_value, "rtsp", 4 ) )
{
if( p_cfg->psz_value && !strncasecmp( p_cfg->psz_value, "rtsp", 4 ) )
{
b_ok = VLC_TRUE;
break;
}
b_rtsp = VLC_TRUE;
break;
}
}
if( !b_ok )
{
vlc_value_t val2;
var_Get( p_stream, SOUT_CFG_PREFIX "sdp", &val2 );
if( !strncasecmp( val2.psz_string, "rtsp", 4 ) )
b_ok = VLC_TRUE;
free( val2.psz_string );
}
}
if( !b_rtsp )
{
vlc_value_t val2;
var_Get( p_stream, SOUT_CFG_PREFIX "sdp", &val2 );
if( !strncasecmp( val2.psz_string, "rtsp", 4 ) )
b_rtsp = VLC_TRUE;
free( val2.psz_string );
}
if( !b_ok )
if( !p_sys->psz_destination || *p_sys->psz_destination == '\0' )
{
if( !b_rtsp )
{
msg_Err( p_stream, "missing destination and not in rtsp mode" );
free( p_sys );
......@@ -413,7 +412,13 @@ static int Open( vlc_object_t *p_this )
sout_access_out_t *p_grab;
char *psz_rtpmap, url[NI_MAXHOST + 8], access[17], psz_ttl[5], ipv;
if( !p_sys->psz_destination || *p_sys->psz_destination == '\0' )
if( b_rtsp )
{
msg_Err( p_stream, "muxing is not supported in RTSP mode" );
free( p_sys );
return VLC_EGENERIC;
}
else if( !p_sys->psz_destination || *p_sys->psz_destination == '\0' )
{
msg_Err( p_stream, "rtp needs a destination when muxing" );
free( p_sys );
......@@ -543,7 +548,7 @@ static int Open( vlc_object_t *p_this )
ipv, p_sys->psz_destination, psz_ttl,
p_sys->i_port, p_sys->i_payload_type,
p_sys->i_payload_type, psz_rtpmap );
fprintf( stderr, "sdp=%s", p_sys->psz_sdp );
msg_Dbg( p_stream, "sdp=%s", p_sys->psz_sdp );
/* create the rtp context */
p_sys->ssrc[0] = rand()&0xff;
......@@ -642,8 +647,6 @@ static void Close( vlc_object_t * p_this )
{
httpd_HostDelete( p_sys->p_rtsp_host );
}
#if 0
/* why? is this disabled? */
if( p_sys->psz_session_name )
{
free( p_sys->psz_session_name );
......@@ -664,10 +667,10 @@ static void Close( vlc_object_t * p_this )
free( p_sys->psz_session_email );
p_sys->psz_session_email = NULL;
}
#endif
if( p_sys->psz_sdp )
{
free( p_sys->psz_sdp );
p_sys->psz_sdp = NULL;
}
free( p_sys );
}
......@@ -685,7 +688,7 @@ static void SDPHandleUrl( sout_stream_t *p_stream, char *psz_url )
{
if( p_sys->p_httpd_file )
{
msg_Err( p_stream, "You can used sdp=http:// only once" );
msg_Err( p_stream, "You can use sdp=http:// only once" );
return;
}
......@@ -698,7 +701,7 @@ static void SDPHandleUrl( sout_stream_t *p_stream, char *psz_url )
{
if( p_sys->p_rtsp_url )
{
msg_Err( p_stream, "You can used sdp=rtsp:// only once" );
msg_Err( p_stream, "You can use sdp=rtsp:// only once" );
return;
}
......@@ -718,7 +721,7 @@ static void SDPHandleUrl( sout_stream_t *p_stream, char *psz_url )
{
if( p_sys->b_export_sdp_file )
{
msg_Err( p_stream, "You can used sdp=file:// only once" );
msg_Err( p_stream, "You can use sdp=file:// only once" );
return;
}
p_sys->b_export_sdp_file = VLC_TRUE;
......@@ -792,6 +795,10 @@ static char *SDPGenerate( const sout_stream_t *p_stream,
i_size += strlen( "a=control:*/trackid=*\r\n" ) + strlen( p_sys->psz_rtsp_control ) + 10;
}
}
if( p_sys->p_mux )
{
i_size += strlen( "m=video %d RTP/AVP %d\r\n" ) +10 +10;
}
ipv = ( strchr( psz_destination, ':' ) != NULL ) ? '6' : '4';
......@@ -858,6 +865,11 @@ static char *SDPGenerate( const sout_stream_t *p_stream,
p += sprintf( p, "a=control:%s/trackid=%d\r\n", p_sys->psz_rtsp_control, i );
}
}
if( p_sys->p_mux )
{
p += sprintf( p, "m=video %d RTP/AVP %d\r\n",
p_sys->i_port, p_sys->i_payload_type );
}
return psz_sdp;
}
......@@ -1123,7 +1135,7 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
char psz_urlc[strlen( p_sys->psz_rtsp_control ) + 1 + 10];
sprintf( psz_urlc, "%s/trackid=%d", p_sys->psz_rtsp_path, p_sys->i_es );
fprintf( stderr, "rtsp: adding %s\n", psz_urlc );
msg_Dbg( p_stream, "rtsp: adding %s\n", psz_urlc );
id->p_rtsp_url = httpd_UrlNewUnique( p_sys->p_rtsp_host, psz_urlc, NULL, NULL, NULL );
if( id->p_rtsp_url )
......@@ -1149,7 +1161,7 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
p_sys->i_sdp_version++;
fprintf( stderr, "sdp=%s", p_sys->psz_sdp );
msg_Dbg( p_stream, "sdp=%s", p_sys->psz_sdp );
/* Update SDP (sap/file) */
if( p_sys->b_export_sap ) SapSetup( p_stream );
......@@ -1471,7 +1483,7 @@ static int RtspSetup( sout_stream_t *p_stream, vlc_url_t *url )
{
sout_stream_sys_t *p_sys = p_stream->p_sys;
fprintf( stderr, "rtsp setup: %s : %d / %s\n", url->psz_host, url->i_port, url->psz_path );
msg_Dbg( p_stream, "rtsp setup: %s : %d / %s\n", url->psz_host, url->i_port, url->psz_path );
p_sys->p_rtsp_host = httpd_HostNew( VLC_OBJECT(p_stream), url->psz_host, url->i_port > 0 ? url->i_port : 554 );
if( p_sys->p_rtsp_host == NULL )
......@@ -1510,7 +1522,7 @@ static int RtspCallback( httpd_callback_sys_t *p_args,
{
return VLC_SUCCESS;
}
fprintf( stderr, "RtspCallback query: type=%d\n", query->i_type );
//fprintf( stderr, "RtspCallback query: type=%d\n", query->i_type );
answer->i_proto = HTTPD_PROTO_RTSP;
answer->i_version= query->i_version;
......@@ -1615,7 +1627,7 @@ static int RtspCallback( httpd_callback_sys_t *p_args,
default:
return VLC_EGENERIC;
}
httpd_MsgAdd( answer, "Server", "VLC Server" );
httpd_MsgAdd( answer, "Server", PACKAGE_STRING );
httpd_MsgAdd( answer, "Content-Length", "%d", answer->i_body );
httpd_MsgAdd( answer, "Cseq", "%d", atoi( httpd_MsgGet( query, "Cseq" ) ) );
httpd_MsgAdd( answer, "Cache-Control", "%s", "no-cache" );
......@@ -1641,7 +1653,7 @@ static int RtspCallbackId( httpd_callback_sys_t *p_args,
{
return VLC_SUCCESS;
}
fprintf( stderr, "RtspCallback query: type=%d\n", query->i_type );
//fprintf( stderr, "RtspCallback query: type=%d\n", query->i_type );
answer->i_proto = HTTPD_PROTO_RTSP;
answer->i_version= query->i_version;
......@@ -1653,11 +1665,11 @@ static int RtspCallbackId( httpd_callback_sys_t *p_args,
{
char *psz_transport = httpd_MsgGet( query, "Transport" );
fprintf( stderr, "HTTPD_MSG_SETUP: transport=%s\n", psz_transport );
//fprintf( stderr, "HTTPD_MSG_SETUP: transport=%s\n", psz_transport );
if( strstr( psz_transport, "multicast" ) && id->psz_destination )
{
fprintf( stderr, "HTTPD_MSG_SETUP: multicast\n" );
//fprintf( stderr, "HTTPD_MSG_SETUP: multicast\n" );
answer->i_status = 200;
answer->psz_status = strdup( "OK" );
answer->i_body = 0;
......@@ -1691,8 +1703,7 @@ static int RtspCallbackId( httpd_callback_sys_t *p_args,
break;
}
fprintf( stderr, "HTTPD_MSG_SETUP: unicast ip=%s port=%d\n",
ip, i_port );
//fprintf( stderr, "HTTPD_MSG_SETUP: unicast ip=%s port=%d\n", ip, i_port );
psz_session = httpd_MsgGet( query, "Session" );
if( *psz_session == 0 )
......
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