static int vlclua_node_add_subitem( lua_State *L )
{
services_discovery_t *p_sd = (services_discovery_t *)vlclua_get_this( L );
input_item_t **pp_node = (input_item_t **)luaL_checkudata( L, 1, "node" );
if( *pp_node )
{
if( lua_istable( L, -1 ) )
{
lua_getfield( L, -1, "path" );
if( lua_isstring( L, -1 ) )
{
char **ppsz_options = NULL;
int i_options = 0;
const char *psz_path = lua_tostring( L, -1 );
vlclua_read_options( p_sd, L, &i_options, &ppsz_options );
input_item_node_t *p_input_node = input_item_node_Create( *pp_node );
input_item_t *p_input = input_item_NewExt( p_sd, psz_path,
psz_path, i_options,
(const char **)ppsz_options,
VLC_INPUT_OPTION_TRUSTED, -1 );
lua_pop( L, 1 );
if( p_input )
{
vlclua_read_meta_data( p_sd, L, p_input );
/* This one is to be tested... */
vlclua_read_custom_meta_data( p_sd, L, p_input );
lua_getfield( L, -1, "duration" );
if( lua_isnumber( L, -1 ) )
input_item_SetDuration( p_input, (lua_tonumber( L, -1 )*1e6) );
else if( !lua_isnil( L, -1 ) )
msg_Warn( p_sd, "Item duration should be a number (in seconds)." );
lua_pop( L, 1 );
input_item_node_AppendItem( p_input_node, p_input );
input_item_node_PostAndDelete( p_input_node );
input_item_t **udata = (input_item_t **)
lua_newuserdata( L, sizeof( input_item_t * ) );
*udata = p_input;
if( luaL_newmetatable( L, "input_item_t" ) )
{
lua_pushliteral( L, "none of your business" );
lua_setfield( L, -2, "__metatable" );
}
lua_setmetatable( L, -2 );
vlc_gc_decref( p_input );
}
while( i_options > 0 )
free( ppsz_options[--i_options] );
free( ppsz_options );
}
else
msg_Err( p_sd, "node:add_subitem: the \"path\" parameter can't be empty" );
}
else
msg_Err( p_sd, "Error parsing add_subitem arguments" );
}
return 1;
}
void input_SendEventLength( input_thread_t *p_input, mtime_t i_length )
{
vlc_value_t val;
/* FIXME ugly + what about meta change event ? */
if( var_GetTime( p_input, "length" ) == i_length )
return;
input_item_SetDuration( p_input->p->p_item, i_length );
val.i_time = i_length;
var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
Trigger( p_input, INPUT_EVENT_LENGTH );
}
static void read_head( demux_t* p_demux, input_item_t* p_input )
{
demux_sys_t* p_sys = p_demux->p_sys;
const char* psz_name;
int i_type;
do
{
i_type = xml_ReaderNextNode( p_sys->p_reader, &psz_name );
if ( !strcasecmp( psz_name, "meta" ) )
{
char* psz_attribute_name = NULL;
char* psz_attribute_value = NULL;
while (!psz_attribute_name || !psz_attribute_value)
{
const char* psz_attr = NULL;
const char* psz_val = NULL;
psz_attr = xml_ReaderNextAttr( p_sys->p_reader, &psz_val );
if ( !psz_attr || !psz_val )
break;
if ( !strcasecmp( psz_attr, "name" ) )
psz_attribute_name = strdup( psz_val );
else if ( !strcasecmp( psz_attr, "content" ) )
psz_attribute_value = strdup( psz_val );
}
if ( psz_attribute_name && psz_attribute_value )
{
if ( !strcasecmp( psz_attribute_name, "TotalDuration" ) )
input_item_SetDuration( p_input, atoll( psz_attribute_value ) );
else if ( !strcasecmp( psz_attribute_name, "Author" ) )
input_item_SetPublisher( p_input, psz_attribute_value );
else if ( !strcasecmp( psz_attribute_name, "Rating" ) )
input_item_SetRating( p_input, psz_attribute_value );
else if ( !strcasecmp( psz_attribute_name, "Genre" ) )
input_item_SetGenre( p_input, psz_attribute_value );
}
free( psz_attribute_name );
free( psz_attribute_value );
}
else if ( !strcasecmp( psz_name, "title" ) )
{
const char* psz_title;
int i_type = xml_ReaderNextNode( p_sys->p_reader, &psz_title );
if ( i_type == XML_READER_TEXT && psz_title != NULL )
input_item_SetTitle( p_input, psz_title );
}
} while ( i_type != XML_READER_ENDELEM || strcasecmp( psz_name, "head" ) );
}
static void AddTrack( services_discovery_t *p_sd, LIBMTP_track_t *p_track )
{
input_item_t *p_input;
char *psz_string;
char *extension;
extension = rindex( p_track->filename, '.' );
if( asprintf( &psz_string, "mtp://%"PRIu32":%"PRIu8":%"PRIu16":%d%s",
p_sd->p_sys->i_bus, p_sd->p_sys->i_dev,
p_sd->p_sys->i_product_id, p_track->item_id,
extension ) == -1 )
{
msg_Err( p_sd, "Error adding %s, skipping it", p_track->filename );
return;
}
if( ( p_input = input_item_New( psz_string, p_track->title ) ) == NULL )
{
msg_Err( p_sd, "Error adding %s, skipping it", p_track->filename );
free( psz_string );
return;
}
free( psz_string );
input_item_SetArtist( p_input, p_track->artist );
input_item_SetGenre( p_input, p_track->genre );
input_item_SetAlbum( p_input, p_track->album );
if( asprintf( &psz_string, "%d", p_track->tracknumber ) != -1 )
{
input_item_SetTrackNum( p_input, psz_string );
free( psz_string );
}
if( asprintf( &psz_string, "%d", p_track->rating ) != -1 )
{
input_item_SetRating( p_input, psz_string );
free( psz_string );
}
input_item_SetDate( p_input, p_track->date );
input_item_SetDuration( p_input, p_track->duration * 1000 );
services_discovery_AddItem( p_sd, p_input, NULL );
p_sd->p_sys->pp_items[p_sd->p_sys->i_count++] = p_input;
}
static int GetTracks( access_t *p_access, input_item_t *p_current )
{
access_sys_t *p_sys = p_access->p_sys;
const int i_titles = ioctl_GetTracksMap( VLC_OBJECT(p_access),
p_sys->vcddev, &p_sys->p_sectors );
if( i_titles <= 0 )
{
if( i_titles < 0 )
msg_Err( p_access, "unable to count tracks" );
else if( i_titles <= 0 )
msg_Err( p_access, "no audio tracks found" );
return VLC_EGENERIC;;
}
/* */
input_item_SetName( p_current, "Audio CD" );
const char *psz_album = NULL;
const char *psz_year = NULL;
const char *psz_genre = NULL;
const char *psz_artist = NULL;
const char *psz_description = NULL;
/* Return true if the given string is not NULL and not empty */
#define NONEMPTY( psz ) ( (psz) && *(psz) )
/* If the given string is NULL or empty, fill it by the return value of 'code' */
#define ON_EMPTY( psz, code ) do { if( !NONEMPTY( psz) ) { (psz) = code; } } while(0)
/* Retreive CDDB information */
#ifdef HAVE_LIBCDDB
char psz_year_buffer[4+1];
msg_Dbg( p_access, "fetching infos with CDDB" );
cddb_disc_t *p_disc = GetCDDBInfo( p_access, i_titles, p_sys->p_sectors );
if( p_disc )
{
psz_album = cddb_disc_get_title( p_disc );
psz_genre = cddb_disc_get_genre( p_disc );
/* */
const unsigned i_year = cddb_disc_get_year( p_disc );
if( i_year > 0 )
{
psz_year = psz_year_buffer;
snprintf( psz_year_buffer, sizeof(psz_year_buffer), "%u", i_year );
}
/* Set artist only if unique */
for( int i = 0; i < i_titles; i++ )
{
cddb_track_t *t = cddb_disc_get_track( p_disc, i );
if( !t )
continue;
const char *psz_track_artist = cddb_track_get_artist( t );
if( psz_artist && psz_track_artist &&
strcmp( psz_artist, psz_track_artist ) )
{
psz_artist = NULL;
break;
}
psz_artist = psz_track_artist;
}
}
#endif
/* CD-Text */
vlc_meta_t **pp_cd_text;
int i_cd_text;
if( ioctl_GetCdText( VLC_OBJECT(p_access), p_sys->vcddev, &pp_cd_text, &i_cd_text ) )
{
msg_Dbg( p_access, "CD-TEXT information missing" );
i_cd_text = 0;
pp_cd_text = NULL;
}
/* Retrieve CD-TEXT information but prefer CDDB */
if( i_cd_text > 0 && pp_cd_text[0] )
{
const vlc_meta_t *p_disc = pp_cd_text[0];
ON_EMPTY( psz_album, vlc_meta_Get( p_disc, vlc_meta_Album ) );
ON_EMPTY( psz_genre, vlc_meta_Get( p_disc, vlc_meta_Genre ) );
ON_EMPTY( psz_artist, vlc_meta_Get( p_disc, vlc_meta_Artist ) );
ON_EMPTY( psz_description, vlc_meta_Get( p_disc, vlc_meta_Description ) );
}
if( NONEMPTY( psz_album ) )
{
input_item_SetName( p_current, psz_album );
input_item_SetAlbum( p_current, psz_album );
}
if( NONEMPTY( psz_genre ) )
input_item_SetGenre( p_current, psz_genre );
if( NONEMPTY( psz_artist ) )
input_item_SetArtist( p_current, psz_artist );
if( NONEMPTY( psz_year ) )
input_item_SetDate( p_current, psz_year );
if( NONEMPTY( psz_description ) )
input_item_SetDescription( p_current, psz_description );
const mtime_t i_duration = (int64_t)( p_sys->p_sectors[i_titles] - p_sys->p_sectors[0] ) *
CDDA_DATA_SIZE * 1000000 / 44100 / 2 / 2;
input_item_SetDuration( p_current, i_duration );
input_item_node_t *p_root = input_item_node_Create( p_current );
/* Build title table */
for( int i = 0; i < i_titles; i++ )
{
input_item_t *p_input_item;
char *psz_uri, *psz_opt, *psz_first, *psz_last;
char *psz_name;
msg_Dbg( p_access, "track[%d] start=%d", i, p_sys->p_sectors[i] );
/* */
if( asprintf( &psz_uri, "cdda://%s", p_access->psz_location ) == -1 )
psz_uri = NULL;
if( asprintf( &psz_opt, "cdda-track=%i", i+1 ) == -1 )
psz_opt = NULL;
if( asprintf( &psz_first, "cdda-first-sector=%i",p_sys->p_sectors[i] ) == -1 )
psz_first = NULL;
if( asprintf( &psz_last, "cdda-last-sector=%i", p_sys->p_sectors[i+1] ) == -1 )
psz_last = NULL;
/* Define a "default name" */
if( asprintf( &psz_name, _("Audio CD - Track %02i"), (i+1) ) == -1 )
psz_name = NULL;
/* Create playlist items */
const mtime_t i_duration = (int64_t)( p_sys->p_sectors[i+1] - p_sys->p_sectors[i] ) *
CDDA_DATA_SIZE * 1000000 / 44100 / 2 / 2;
p_input_item = input_item_NewWithType( psz_uri, psz_name, 0, NULL, 0,
i_duration, ITEM_TYPE_DISC );
input_item_CopyOptions( p_current, p_input_item );
input_item_AddOption( p_input_item, psz_first, VLC_INPUT_OPTION_TRUSTED );
input_item_AddOption( p_input_item, psz_last, VLC_INPUT_OPTION_TRUSTED );
input_item_AddOption( p_input_item, psz_opt, VLC_INPUT_OPTION_TRUSTED );
const char *psz_track_title = NULL;
const char *psz_track_artist = NULL;
const char *psz_track_genre = NULL;
const char *psz_track_description = NULL;
#ifdef HAVE_LIBCDDB
/* Retreive CDDB information */
if( p_disc )
{
cddb_track_t *t = cddb_disc_get_track( p_disc, i );
if( t != NULL )
{
psz_track_title = cddb_track_get_title( t );
psz_track_artist = cddb_track_get_artist( t );
}
}
#endif
/* Retreive CD-TEXT information but prefer CDDB */
if( i+1 < i_cd_text && pp_cd_text[i+1] )
{
const vlc_meta_t *t = pp_cd_text[i+1];
ON_EMPTY( psz_track_title, vlc_meta_Get( t, vlc_meta_Title ) );
ON_EMPTY( psz_track_artist, vlc_meta_Get( t, vlc_meta_Artist ) );
ON_EMPTY( psz_track_genre, vlc_meta_Get( t, vlc_meta_Genre ) );
ON_EMPTY( psz_track_description, vlc_meta_Get( t, vlc_meta_Description ) );
}
/* */
ON_EMPTY( psz_track_artist, psz_artist );
ON_EMPTY( psz_track_genre, psz_genre );
ON_EMPTY( psz_track_description, psz_description );
/* */
if( NONEMPTY( psz_track_title ) )
{
input_item_SetName( p_input_item, psz_track_title );
input_item_SetTitle( p_input_item, psz_track_title );
}
if( NONEMPTY( psz_track_artist ) )
input_item_SetArtist( p_input_item, psz_track_artist );
if( NONEMPTY( psz_track_genre ) )
input_item_SetGenre( p_input_item, psz_track_genre );
if( NONEMPTY( psz_track_description ) )
input_item_SetDescription( p_input_item, psz_track_description );
if( NONEMPTY( psz_album ) )
input_item_SetAlbum( p_input_item, psz_album );
if( NONEMPTY( psz_year ) )
input_item_SetDate( p_input_item, psz_year );
char psz_num[3+1];
snprintf( psz_num, sizeof(psz_num), "%d", 1+i );
input_item_SetTrackNum( p_input_item, psz_num );
input_item_node_AppendItem( p_root, p_input_item );
vlc_gc_decref( p_input_item );
free( psz_uri ); free( psz_opt ); free( psz_name );
free( psz_first ); free( psz_last );
}
#undef ON_EMPTY
#undef NONEMPTY
input_item_node_PostAndDelete( p_root );
/* */
for( int i = 0; i < i_cd_text; i++ )
{
vlc_meta_t *p_meta = pp_cd_text[i];
if( !p_meta )
continue;
vlc_meta_Delete( p_meta );
}
free( pp_cd_text );
#ifdef HAVE_LIBCDDB
if( p_disc )
cddb_disc_destroy( p_disc );
#endif
return VLC_SUCCESS;
}
static void ProcessEntry( int *pi_n_entry, xml_reader_t *p_xml_reader,
input_item_node_t *p_subitems,
input_item_t *p_current_input, char *psz_prefix )
{
const char *psz_node = NULL;
const char *psz_txt = NULL;
int i_type;
char *psz_title = NULL;
char *psz_artist = NULL;
char *psz_copyright = NULL;
char *psz_moreinfo = NULL;
char *psz_description = NULL;
char *psz_name = NULL;
char *psz_mrl = NULL;
char *psz_href = NULL;
input_item_t *p_entry = NULL;
int i_options;
mtime_t i_start = 0;
mtime_t i_duration = 0;
char *ppsz_options[2];
do
{
i_type = xml_ReaderNextNode( p_xml_reader, &psz_node );
if( i_type == XML_READER_STARTELEM )
{
/* Metadata Node */
if( !strncasecmp( psz_node, "TITLE", 5 ) )
ReadElement( p_xml_reader, &psz_title );
else if( !strncasecmp( psz_node, "AUTHOR", 6 ) )
ReadElement( p_xml_reader, &psz_artist );
else if( !strncasecmp( psz_node, "COPYRIGHT", 9 ) )
ReadElement( p_xml_reader, &psz_copyright );
else if( !strncasecmp( psz_node,"MOREINFO", 8 ) )
{
do
{
psz_txt = xml_ReaderNextAttr( p_xml_reader, &psz_node );
}
while(psz_txt && strncasecmp( psz_txt, "HREF", 4 ) );
if( !psz_txt )
ReadElement( p_xml_reader, &psz_moreinfo );
else
psz_moreinfo = strdup( psz_node );
resolve_xml_special_chars( psz_moreinfo );
}
else if( !strncasecmp( psz_node, "ABSTRACT", 8 ) )
ReadElement( p_xml_reader, &psz_description );
else if( !strncasecmp( psz_node, "DURATION", 8 ) )
i_duration = ParseTime( p_xml_reader );
else if( !strncasecmp( psz_node, "STARTTIME", 9 ) )
i_start = ParseTime( p_xml_reader );
else
/* Reference Node */
/* All ref node will be converted into an entry */
if( !strncasecmp( psz_node, "REF", 3 ) )
{
*pi_n_entry = *pi_n_entry + 1;
if( !psz_title )
psz_title = input_item_GetTitle( p_current_input );
if( !psz_artist )
psz_artist = input_item_GetArtist( p_current_input );
if( !psz_copyright )
psz_copyright = input_item_GetCopyright( p_current_input );
if( !psz_description )
psz_description = input_item_GetDescription( p_current_input );
do
{
psz_txt = xml_ReaderNextAttr( p_xml_reader, &psz_node );
}
while( strncasecmp( psz_txt, "HREF", 4) );
psz_href = strdup( psz_node );
if( asprintf( &psz_name, "%d. %s", *pi_n_entry, psz_title ) == -1)
psz_name = strdup( psz_title );
resolve_xml_special_chars( psz_href );
psz_mrl = ProcessMRL( psz_href, psz_prefix );
/* Add Time information */
i_options = 0;
if( i_start )
{
if( asprintf( ppsz_options, ":start-time=%d" ,(int) i_start/1000000 ) != -1)
i_options++;
}
if( i_duration)
{
if( asprintf( ppsz_options + i_options, ":stop-time=%d",
(int) (i_start+i_duration)/1000000 ) != -1)
i_options++;
}
/* Create the input item */
p_entry = input_item_NewExt( psz_mrl, psz_name, i_options,
(const char* const*) ppsz_options, VLC_INPUT_OPTION_TRUSTED, i_duration );
input_item_CopyOptions( p_current_input, p_entry );
/* Add the metadata */
if( psz_name )
input_item_SetTitle( p_entry, psz_name );
if( psz_artist )
input_item_SetArtist( p_entry, psz_artist );
if( psz_copyright )
input_item_SetCopyright( p_entry, psz_copyright );
if( psz_moreinfo )
input_item_SetURL( p_entry, psz_moreinfo );
if( psz_description )
input_item_SetDescription( p_entry, psz_description );
if( i_duration > 0)
input_item_SetDuration( p_entry, i_duration );
input_item_node_AppendItem( p_subitems, p_entry );
while( i_options )
free( ppsz_options[--i_options] );
free( psz_name );
free( psz_mrl );
}
}
}
while( i_type != XML_READER_ENDELEM || strncasecmp( psz_node, "ENTRY", 5 ) );
free( psz_href );
free( psz_title );
free( psz_artist );
free( psz_copyright );
free( psz_moreinfo );
free( psz_description );
}
/* "specs" : http://phobos.apple.com/static/iTunesRSS.html */
static int Demux( demux_t *p_demux )
{
bool b_item = false;
bool b_image = false;
xml_reader_t *p_xml_reader;
char *psz_elname = NULL;
char *psz_item_mrl = NULL;
char *psz_item_size = NULL;
char *psz_item_type = NULL;
char *psz_item_name = NULL;
char *psz_item_date = NULL;
char *psz_item_author = NULL;
char *psz_item_category = NULL;
char *psz_item_duration = NULL;
char *psz_item_keywords = NULL;
char *psz_item_subtitle = NULL;
char *psz_item_summary = NULL;
char *psz_art_url = NULL;
const char *node;
int i_type;
input_item_t *p_input;
input_item_node_t *p_subitems = NULL;
input_item_t *p_current_input = GetCurrentItem(p_demux);
p_xml_reader = xml_ReaderCreate( p_demux, p_demux->s );
if( !p_xml_reader )
goto error;
/* xml */
/* check root node */
if( xml_ReaderNextNode( p_xml_reader, &node ) != XML_READER_STARTELEM )
{
msg_Err( p_demux, "invalid file (no root node)" );
goto error;
}
if( strcmp( node, "rss" ) )
{
msg_Err( p_demux, "invalid root node <%s>", node );
goto error;
}
p_subitems = input_item_node_Create( p_current_input );
while( (i_type = xml_ReaderNextNode( p_xml_reader, &node )) > 0 )
{
switch( i_type )
{
case XML_READER_STARTELEM:
{
free( psz_elname );
psz_elname = strdup( node );
if( unlikely(!node) )
goto error;
if( !strcmp( node, "item" ) )
b_item = true;
else if( !strcmp( node, "image" ) )
b_image = true;
// Read the attributes
const char *attr, *value;
while( (attr = xml_ReaderNextAttr( p_xml_reader, &value )) )
{
if( !strcmp( node, "enclosure" ) )
{
char **p = NULL;
if( !strcmp( attr, "url" ) )
p = &psz_item_mrl;
else if( !strcmp( attr, "length" ) )
p = &psz_item_size;
else if( !strcmp( attr, "type" ) )
p = &psz_item_type;
if( p != NULL )
{
free( *p );
*p = strdup( value );
}
else
msg_Dbg( p_demux,"unhandled attribute %s in <%s>",
attr, node );
}
else
msg_Dbg( p_demux,"unhandled attribute %s in <%s>",
attr, node );
}
break;
}
case XML_READER_TEXT:
{
if(!psz_elname) break;
/* item specific meta data */
if( b_item )
{
char **p;
if( !strcmp( psz_elname, "title" ) )
p = &psz_item_name;
else if( !strcmp( psz_elname, "itunes:author" ) ||
!strcmp( psz_elname, "author" ) )
/* <author> isn't standard iTunes podcast stuff */
p = &psz_item_author;
else if( !strcmp( psz_elname, "itunes:summary" ) ||
!strcmp( psz_elname, "description" ) )
/* <description> isn't standard iTunes podcast stuff */
p = &psz_item_summary;
else if( !strcmp( psz_elname, "pubDate" ) )
p = &psz_item_date;
else if( !strcmp( psz_elname, "itunes:category" ) )
p = &psz_item_category;
else if( !strcmp( psz_elname, "itunes:duration" ) )
p = &psz_item_duration;
else if( !strcmp( psz_elname, "itunes:keywords" ) )
p = &psz_item_keywords;
else if( !strcmp( psz_elname, "itunes:subtitle" ) )
p = &psz_item_subtitle;
else
break;
free( *p );
*p = strdup( node );
}
/* toplevel meta data */
else if( !b_image )
{
if( !strcmp( psz_elname, "title" ) )
input_item_SetName( p_current_input, node );
#define ADD_GINFO( info, name ) \
else if( !strcmp( psz_elname, name ) ) \
input_item_AddInfo( p_current_input, _("Podcast Info"), \
info, "%s", node );
ADD_GINFO( _("Podcast Link"), "link" )
ADD_GINFO( _("Podcast Copyright"), "copyright" )
ADD_GINFO( _("Podcast Category"), "itunes:category" )
ADD_GINFO( _("Podcast Keywords"), "itunes:keywords" )
ADD_GINFO( _("Podcast Subtitle"), "itunes:subtitle" )
#undef ADD_GINFO
else if( !strcmp( psz_elname, "itunes:summary" ) ||
!strcmp( psz_elname, "description" ) )
{ /* <description> isn't standard iTunes podcast stuff */
input_item_AddInfo( p_current_input,
_( "Podcast Info" ), _( "Podcast Summary" ),
"%s", node );
}
}
else
{
if( !strcmp( psz_elname, "url" ) )
{
free( psz_art_url );
psz_art_url = strdup( node );
}
else
msg_Dbg( p_demux, "unhandled text in element <%s>",
psz_elname );
}
break;
}
// End element
case XML_READER_ENDELEM:
{
FREENULL( psz_elname );
if( !strcmp( node, "item" ) )
{
if( psz_item_mrl == NULL )
{
msg_Err( p_demux, "invalid XML (no enclosure markup)" );
goto error;
}
p_input = input_item_New( p_demux, psz_item_mrl, psz_item_name );
FREENULL( psz_item_mrl );
FREENULL( psz_item_name );
if( p_input == NULL )
break; /* FIXME: meta data memory leaks? */
/* Set the duration if available */
if( psz_item_duration )
input_item_SetDuration( p_input, strTimeToMTime( psz_item_duration ) );
#define ADD_INFO( info, field ) \
if( field ) { \
input_item_AddInfo( p_input, _( "Podcast Info" ), (info), "%s", \
(field) ); \
FREENULL( field ); }
ADD_INFO( _("Podcast Publication Date"), psz_item_date );
ADD_INFO( _("Podcast Author"), psz_item_author );
ADD_INFO( _("Podcast Subcategory"), psz_item_category );
ADD_INFO( _("Podcast Duration"), psz_item_duration );
ADD_INFO( _("Podcast Keywords"), psz_item_keywords );
ADD_INFO( _("Podcast Subtitle"), psz_item_subtitle );
ADD_INFO( _("Podcast Summary"), psz_item_summary );
ADD_INFO( _("Podcast Type"), psz_item_type );
#undef ADD_INFO
/* Add the global art url to this item, if any */
if( psz_art_url )
input_item_SetArtURL( p_input, psz_art_url );
if( psz_item_size )
{
input_item_AddInfo( p_input,
_( "Podcast Info" ),
_( "Podcast Size" ),
_("%s bytes"),
psz_item_size );
FREENULL( psz_item_size );
}
input_item_node_AppendItem( p_subitems, p_input );
vlc_gc_decref( p_input );
b_item = false;
}
else if( !strcmp( node, "image" ) )
{
b_image = false;
}
break;
}
}
}
static int vlclua_sd_add_item( lua_State *L )
{
services_discovery_t *p_sd = (services_discovery_t *)vlclua_get_this( L );
if( lua_istable( L, -1 ) )
{
lua_getfield( L, -1, "path" );
if( lua_isstring( L, -1 ) )
{
const char *psz_path = lua_tostring( L, -1 );
lua_getfield( L, -2, "title" );
const char *psz_title = luaL_checkstring( L, -1 ) ? luaL_checkstring( L, -1 ) : psz_path;
/* The table must be at the top of the stack when calling
* vlclua_read_options() */
char **ppsz_options = NULL;
int i_options = 0;
lua_pushvalue( L, -3 );
vlclua_read_options( p_sd, L, &i_options, &ppsz_options );
input_item_t *p_input = input_item_NewExt( psz_path, psz_title,
i_options,
(const char **)ppsz_options,
VLC_INPUT_OPTION_TRUSTED, -1 );
lua_pop( L, 3 );
if( p_input )
{
vlclua_read_meta_data( p_sd, L, p_input );
/* This one is to be tested... */
vlclua_read_custom_meta_data( p_sd, L, p_input );
/* The duration is given in seconds, convert to microseconds */
lua_getfield( L, -1, "duration" );
if( lua_isnumber( L, -1 ) )
input_item_SetDuration( p_input, (lua_tonumber( L, -1 )*1e6) );
else if( !lua_isnil( L, -1 ) )
msg_Warn( p_sd, "Item duration should be a number (in seconds)." );
lua_pop( L, 1 );
lua_getfield( L, -1, "category" );
if( lua_isstring( L, -1 ) )
services_discovery_AddItem( p_sd, p_input, luaL_checkstring( L, -1 ) );
else
services_discovery_AddItem( p_sd, p_input, NULL );
lua_pop( L, 1 );
input_item_t **udata = (input_item_t **)
lua_newuserdata( L, sizeof( input_item_t * ) );
*udata = p_input;
if( luaL_newmetatable( L, "input_item_t" ) )
{
lua_newtable( L );
luaL_register( L, NULL, vlclua_item_reg );
lua_setfield( L, -2, "__index" );
lua_pushliteral( L, "none of your business" );
lua_setfield( L, -2, "__metatable" );
}
lua_setmetatable( L, -2 );
vlc_gc_decref( p_input );
}
while( i_options > 0 )
free( ppsz_options[--i_options] );
free( ppsz_options );
}
else
msg_Err( p_sd, "vlc.sd.add_item: the \"path\" parameter can't be empty" );
}
else
msg_Err( p_sd, "Error parsing add_item arguments" );
return 1;
}
