X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Faccess_output%2Fshout.c;h=f2e2e67c7f1bfb885ebc7d976ccd0f16e3d21c90;hb=068271bcddc4c453f117b45d62be54ba9ee39850;hp=52cf367aa7478941bb7da8d605daf77464954cd7;hpb=d0cd61dd25dcb01340ae257b861563bfca401fb9;p=vlc diff --git a/modules/access_output/shout.c b/modules/access_output/shout.c index 52cf367aa7..f2e2e67c7f 100644 --- a/modules/access_output/shout.c +++ b/modules/access_output/shout.c @@ -41,7 +41,12 @@ * Preamble *****************************************************************************/ -#include +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include #include #include @@ -101,41 +106,41 @@ static void Close( vlc_object_t * ); "website. Requires the bitrate information specified for " \ "shoutcast. Requires Ogg streaming for icecast." ) -vlc_module_begin(); - set_description( _("IceCAST output") ); - set_shortname( "Shoutcast" ); - set_capability( "sout access", 50 ); - set_category( CAT_SOUT ); - set_subcategory( SUBCAT_SOUT_ACO ); - add_shortcut( "shout" ); +vlc_module_begin () + set_description( N_("IceCAST output") ) + set_shortname( "Shoutcast" ) + set_capability( "sout access", 50 ) + set_category( CAT_SOUT ) + set_subcategory( SUBCAT_SOUT_ACO ) + add_shortcut( "shout" ) add_string( SOUT_CFG_PREFIX "name", "VLC media player - Live stream", NULL, - NAME_TEXT, NAME_LONGTEXT, VLC_FALSE ); + NAME_TEXT, NAME_LONGTEXT, false ) add_string( SOUT_CFG_PREFIX "description", "Live stream from VLC media player", NULL, - DESCRIPTION_TEXT, DESCRIPTION_LONGTEXT, VLC_FALSE ); - add_bool( SOUT_CFG_PREFIX "mp3", VLC_FALSE, NULL, - MP3_TEXT, MP3_LONGTEXT, VLC_TRUE ); + DESCRIPTION_TEXT, DESCRIPTION_LONGTEXT, false ) + add_bool( SOUT_CFG_PREFIX "mp3", false, NULL, + MP3_TEXT, MP3_LONGTEXT, true ) add_string( SOUT_CFG_PREFIX "genre", "Alternative", NULL, - GENRE_TEXT, GENRE_LONGTEXT, VLC_FALSE ); + GENRE_TEXT, GENRE_LONGTEXT, false ) add_string( SOUT_CFG_PREFIX "url", "http://www.videolan.org/vlc", NULL, - URL_TEXT, URL_LONGTEXT, VLC_FALSE ); + URL_TEXT, URL_LONGTEXT, false ) add_string( SOUT_CFG_PREFIX "bitrate", "", NULL, - BITRATE_TEXT, BITRATE_LONGTEXT, VLC_FALSE ); + BITRATE_TEXT, BITRATE_LONGTEXT, false ) add_string( SOUT_CFG_PREFIX "samplerate", "", NULL, - SAMPLERATE_TEXT, SAMPLERATE_LONGTEXT, VLC_FALSE ); + SAMPLERATE_TEXT, SAMPLERATE_LONGTEXT, false ) add_string( SOUT_CFG_PREFIX "channels", "", NULL, - CHANNELS_TEXT, CHANNELS_LONGTEXT, VLC_FALSE ); + CHANNELS_TEXT, CHANNELS_LONGTEXT, false ) add_string( SOUT_CFG_PREFIX "quality", "", NULL, - QUALITY_TEXT, QUALITY_LONGTEXT, VLC_FALSE ); - add_bool( SOUT_CFG_PREFIX "public", VLC_FALSE, NULL, - PUBLIC_TEXT, PUBLIC_LONGTEXT, VLC_TRUE ); - set_callbacks( Open, Close ); -vlc_module_end(); + QUALITY_TEXT, QUALITY_LONGTEXT, false ) + add_bool( SOUT_CFG_PREFIX "public", false, NULL, + PUBLIC_TEXT, PUBLIC_LONGTEXT, true ) + set_callbacks( Open, Close ) +vlc_module_end () /***************************************************************************** * Exported prototypes *****************************************************************************/ -static const char *ppsz_sout_options[] = { +static const char *const ppsz_sout_options[] = { "name", "description", "mp3", "genre", "url", "bitrate", "samplerate", "channels", "quality", "public", NULL }; @@ -144,9 +149,9 @@ static const char *ppsz_sout_options[] = { /***************************************************************************** * Exported prototypes *****************************************************************************/ -static int Write( sout_access_out_t *, block_t * ); +static ssize_t Write( sout_access_out_t *, block_t * ); static int Seek ( sout_access_out_t *, off_t ); -static int Read ( sout_access_out_t *, block_t * ); +static int Control( sout_access_out_t *, int, va_list ); struct sout_access_out_sys_t { @@ -179,8 +184,6 @@ static int Open( vlc_object_t *p_this ) config_ChainParse( p_access, SOUT_CFG_PREFIX, ppsz_sout_options, p_access->p_cfg ); - psz_accessname = psz_parser = strdup( p_access->psz_path ); - if( !p_access->psz_path ) { msg_Err( p_access, @@ -188,6 +191,10 @@ static int Open( vlc_object_t *p_this ) return VLC_EGENERIC; } + psz_accessname = psz_parser = strdup( p_access->psz_path ); + if( !psz_parser ) + return VLC_ENOMEM; + /* Parse connection data user:pwd@host:port/mountpoint */ psz_user = psz_parser; while( psz_parser[0] && psz_parser[0] != ':' ) psz_parser++; @@ -208,7 +215,6 @@ static int Open( vlc_object_t *p_this ) p_sys = p_access->p_sys = malloc( sizeof( sout_access_out_sys_t ) ); if( !p_sys ) { - msg_Err( p_access, "out of memory" ); free( psz_accessname ); return VLC_ENOMEM; } @@ -257,16 +263,20 @@ static int Open( vlc_object_t *p_this ) psz_host, i_port, psz_mount ); free( p_access->p_sys ); free( psz_accessname ); + free( psz_name ); + free( psz_description ); + free( psz_genre ); + free( psz_url ); return VLC_EGENERIC; } - if( psz_name ) free( psz_name ); - if( psz_description ) free( psz_description ); - if( psz_genre ) free( psz_genre ); - if( psz_url ) free( psz_url ); + free( psz_name ); + free( psz_description ); + free( psz_genre ); + free( psz_url ); var_Get( p_access, SOUT_CFG_PREFIX "mp3", &val ); - if( val.b_bool == VLC_TRUE ) + if( val.b_bool == true ) i_ret = shout_set_format( p_shout, SHOUT_FORMAT_MP3 ); else i_ret = shout_set_format( p_shout, SHOUT_FORMAT_OGG ); @@ -288,6 +298,7 @@ static int Open( vlc_object_t *p_this ) if( i_ret != SHOUTERR_SUCCESS ) { msg_Err( p_access, "failed to set the information about the bitrate" ); + free( val.psz_string ); free( p_access->p_sys ); free( psz_accessname ); return VLC_EGENERIC; @@ -313,6 +324,7 @@ static int Open( vlc_object_t *p_this ) if( i_ret != SHOUTERR_SUCCESS ) { msg_Err( p_access, "failed to set the information about the samplerate" ); + free( val.psz_string ); free( p_access->p_sys ); free( psz_accessname ); return VLC_EGENERIC; @@ -328,6 +340,7 @@ static int Open( vlc_object_t *p_this ) if( i_ret != SHOUTERR_SUCCESS ) { msg_Err( p_access, "failed to set the information about the number of channels" ); + free( val.psz_string ); free( p_access->p_sys ); free( psz_accessname ); return VLC_EGENERIC; @@ -343,6 +356,7 @@ static int Open( vlc_object_t *p_this ) if( i_ret != SHOUTERR_SUCCESS ) { msg_Err( p_access, "failed to set the information about Ogg Vorbis quality" ); + free( val.psz_string ); free( p_access->p_sys ); free( psz_accessname ); return VLC_EGENERIC; @@ -352,7 +366,7 @@ static int Open( vlc_object_t *p_this ) free( val.psz_string ); var_Get( p_access, SOUT_CFG_PREFIX "public", &val ); - if( val.b_bool == VLC_TRUE ) + if( val.b_bool == true ) { i_ret = shout_set_public( p_shout, 1 ); if( i_ret != SHOUTERR_SUCCESS ) @@ -364,17 +378,10 @@ static int Open( vlc_object_t *p_this ) } } - /* Shoutcast using ICY protocol */ - i_ret = shout_open( p_shout ); - if( i_ret == SHOUTERR_SUCCESS ) + /* Connect at startup. Cycle through the possible protocols. */ + i_ret = shout_get_connected( p_shout ); + while ( i_ret != SHOUTERR_CONNECTED ) { - i_ret = SHOUTERR_CONNECTED; - msg_Dbg( p_access, "connected using 'icy' (shoutcast) protocol" ); - } - else - { - msg_Warn( p_access, "failed to connect using 'icy' (shoutcast) protocol" ); - /* Shout parameters cannot be changed on an open connection */ i_ret = shout_close( p_shout ); if( i_ret == SHOUTERR_SUCCESS ) @@ -382,34 +389,66 @@ static int Open( vlc_object_t *p_this ) i_ret = SHOUTERR_UNCONNECTED; } - /* IceCAST using HTTP protocol */ - i_ret = shout_set_protocol( p_shout, SHOUT_PROTOCOL_HTTP ); + /* Re-initialize for Shoutcast using ICY protocol. Not needed for initial connection + but it is when we are reconnecting after other protocol was tried. */ + i_ret = shout_set_protocol( p_shout, SHOUT_PROTOCOL_ICY ); if( i_ret != SHOUTERR_SUCCESS ) { - msg_Err( p_access, "failed to set the protocol to 'http'" ); + msg_Err( p_access, "failed to set the protocol to 'icy'" ); free( p_access->p_sys ); free( psz_accessname ); return VLC_EGENERIC; } - i_ret = shout_open( p_shout ); if( i_ret == SHOUTERR_SUCCESS ) { i_ret = SHOUTERR_CONNECTED; - msg_Dbg( p_access, "connected using 'http' (icecast 2.x) protocol" ); + msg_Dbg( p_access, "connected using 'icy' (shoutcast) protocol" ); } else - msg_Warn( p_access, "failed to connect using 'http' (icecast 2.x) protocol " ); - } + { + msg_Warn( p_access, "failed to connect using 'icy' (shoutcast) protocol" ); + /* Shout parameters cannot be changed on an open connection */ + i_ret = shout_close( p_shout ); + if( i_ret == SHOUTERR_SUCCESS ) + { + i_ret = SHOUTERR_UNCONNECTED; + } + + /* IceCAST using HTTP protocol */ + i_ret = shout_set_protocol( p_shout, SHOUT_PROTOCOL_HTTP ); + if( i_ret != SHOUTERR_SUCCESS ) + { + msg_Err( p_access, "failed to set the protocol to 'http'" ); + free( p_access->p_sys ); + free( psz_accessname ); + return VLC_EGENERIC; + } + i_ret = shout_open( p_shout ); + if( i_ret == SHOUTERR_SUCCESS ) + { + i_ret = SHOUTERR_CONNECTED; + msg_Dbg( p_access, "connected using 'http' (icecast 2.x) protocol" ); + } + else + msg_Warn( p_access, "failed to connect using 'http' (icecast 2.x) protocol " ); + } /* - for non-blocking, use: - while( i_ret == SHOUTERR_BUSY ) - { - sleep( 1 ); - i_ret = shout_get_connected( p_shout ); - } + for non-blocking, use: + while( i_ret == SHOUTERR_BUSY ) + { + sleep( 1 ); + i_ret = shout_get_connected( p_shout ); + } */ + if ( i_ret != SHOUTERR_CONNECTED ) + { + msg_Warn( p_access, "unable to establish connection, retrying..." ); + msleep( 30000000 ); + } + } + if( i_ret != SHOUTERR_CONNECTED ) { msg_Err( p_access, "failed to open shout stream to %s:%i/%s: %s", @@ -420,18 +459,11 @@ static int Open( vlc_object_t *p_this ) } p_access->pf_write = Write; - p_access->pf_read = Read; p_access->pf_seek = Seek; + p_access->pf_control = Control; msg_Dbg( p_access, "shout access output opened (%s@%s:%i/%s)", psz_user, psz_host, i_port, psz_mount ); - - /* Update pace control flag */ - if( p_access->psz_access && !strcmp( p_access->psz_access, "stream" ) ) - { - p_access->p_sout->i_out_pace_nocontrol++; - } - free( psz_accessname ); return VLC_SUCCESS; @@ -450,29 +482,30 @@ static void Close( vlc_object_t * p_this ) shout_shutdown(); } free( p_access->p_sys ); - - /* Update pace control flag */ - if( p_access->psz_access && !strcmp( p_access->psz_access, "stream" ) ) - { - p_access->p_sout->i_out_pace_nocontrol--; - } - msg_Dbg( p_access, "shout access output closed" ); } -/***************************************************************************** - * Read: standard read -- not supported - *****************************************************************************/ -static int Read( sout_access_out_t *p_access, block_t *p_buffer ) +static int Control( sout_access_out_t *p_access, int i_query, va_list args ) { - msg_Err( p_access, "cannot read from shout" ); - return VLC_EGENERIC; + switch( i_query ) + { + case ACCESS_OUT_CONTROLS_PACE: + { + bool *pb = va_arg( args, bool * ); + *pb = strcmp( p_access->psz_access, "stream" ); + break; + } + + default: + return VLC_EGENERIC; + } + return VLC_SUCCESS; } /***************************************************************************** * Write: standard write *****************************************************************************/ -static int Write( sout_access_out_t *p_access, block_t *p_buffer ) +static ssize_t Write( sout_access_out_t *p_access, block_t *p_buffer ) { size_t i_write = 0; @@ -497,8 +530,7 @@ static int Write( sout_access_out_t *p_access, block_t *p_buffer ) Since we already began with a working connection, the most feasable approach to get out of this error status is a (timed) reconnect approach. */ shout_close( p_access->p_sys->p_shout ); - msg_Warn( p_access, "server unavailable? waiting 30 seconds to reconnect..." ); - msleep( 30000000 ); + msg_Warn( p_access, "server unavailable? trying to reconnect..." ); /* Re-open the connection (protocol params have already been set) and re-sync */ if( shout_open( p_access->p_sys->p_shout ) == SHOUTERR_SUCCESS ) { @@ -508,6 +540,8 @@ static int Write( sout_access_out_t *p_access, block_t *p_buffer ) else { msg_Err( p_access, "failed to reconnect to server" ); + block_ChainRelease (p_buffer); + return VLC_EGENERIC; } }