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* rtp: sdp can now be exported as a file (sdp=file://filename).

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Initial path by Philippe Van Hecke (philippe DOT vanhecke AT belnet DOT be)
This commit is contained in:
Laurent Aimar 2004-07-28 22:39:52 +00:00
parent ef198559c9
commit ada036d031
1 changed files with 59 additions and 11 deletions
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70
modules/stream_out/rtp.c
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@ -123,6 +123,8 @@ struct sout_stream_sys_t
char *psz_session_name;
/* */
vlc_bool_t b_export_sdp_file;
/* sap */
vlc_bool_t b_export_sap;
session_descriptor_t *p_session;
@ -204,6 +206,7 @@ struct sout_stream_id_t
static int AccessOutGrabberWrite( sout_access_out_t *, block_t * );
static int SapSetup( sout_stream_t *p_stream );
static int FileSetup( sout_stream_t *p_stream );
static int HttpSetup( sout_stream_t *p_stream, vlc_url_t * );
static int RtspSetup( sout_stream_t *p_stream, vlc_url_t * );
@ -284,6 +287,7 @@ static int Open( vlc_object_t *p_this )
p_sys->psz_sdp = NULL;
p_sys->b_export_sap = VLC_FALSE;
p_sys->b_export_sdp_file = VLC_FALSE;
p_sys->p_session = NULL;
p_sys->p_httpd_host = NULL;
@ -422,7 +426,7 @@ static int Open( vlc_object_t *p_this )
msg_Err( p_stream, "cannot export sdp as http" );
}
}
if( url.psz_protocol && !strcasecmp( url.psz_protocol, "rtsp" ) )
else if( url.psz_protocol && !strcasecmp( url.psz_protocol, "rtsp" ) )
{
/* FIXME test if destination is multicast or no destination at all FIXME */
if( RtspSetup( p_stream, &url ) )
@ -435,6 +439,10 @@ static int Open( vlc_object_t *p_this )
p_sys->b_export_sap = VLC_TRUE;
SapSetup( p_stream );
}
else if( url.psz_protocol && !strcasecmp( url.psz_protocol, "file" ) )
{
p_sys->b_export_sdp_file = VLC_TRUE;
}
else
{
msg_Warn( p_stream, "unknow protocol for SDP (%s)",
@ -831,11 +839,9 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
fprintf( stderr, "sdp=%s", p_sys->psz_sdp );
/* Update the SAP announce */
if( p_sys->b_export_sap )
{
SapSetup( p_stream );
}
/* Update SDP (sap/file) */
if( p_sys->b_export_sap ) SapSetup( p_stream );
if( p_sys->b_export_sdp_file ) FileSetup( p_stream );
}
return id;
@ -874,11 +880,9 @@ static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
vlc_mutex_destroy( &id->lock_rtsp );
if( id->rtsp_access ) free( id->rtsp_access );
/* Update the SAP announce */
if( p_sys->b_export_sap )
{
SapSetup( p_stream );
}
/* Update SDP (sap/file) */
if( p_sys->b_export_sap ) SapSetup( p_stream );
if( p_sys->b_export_sdp_file ) FileSetup( p_stream );
free( id );
return VLC_SUCCESS;
@ -1026,6 +1030,50 @@ static int SapSetup( sout_stream_t *p_stream )
return VLC_SUCCESS;
}
/****************************************************************************
* File:
****************************************************************************/
static int FileSetup( sout_stream_t *p_stream )
{
sout_stream_sys_t *p_sys = p_stream->p_sys;
vlc_value_t val;
char *psz;
FILE *f;
var_Get( p_stream, SOUT_CFG_PREFIX "sdp", &val );
if( strncasecmp( val.psz_string, "file:", 5 ) )
{
msg_Err( p_stream, "FileSetup called with invalid sdp option" );
free( val.psz_string );
return VLC_EGENERIC;
}
psz = &val.psz_string[5];
if( psz[0] == '/' && psz[1] == '/' )
psz += 2;
if( *psz == '\0' )
{
msg_Err( p_stream, "FileSetup called with empty sdp option" );
free( val.psz_string );
return VLC_EGENERIC;
}
if( ( f = fopen( psz, "wt" ) ) == NULL )
{
msg_Err( p_stream, "cannot open file '%s' (%s)",
psz, strerror(errno) );
free( val.psz_string );
return VLC_EGENERIC;
}
free( val.psz_string );
fprintf( f, "%s", p_sys->psz_sdp );
fclose( f );
return VLC_SUCCESS;
}
/****************************************************************************
* HTTP:
****************************************************************************/