*
*/
-#include <vlc_arrays.h>
-
typedef enum vlc_meta_type_t
{
vlc_meta_Title,
#define VLC_META_TYPE_COUNT 17
-/* Returns a localizes string describing the meta */
-VLC_EXPORT(const char *, input_MetaTypeToLocalizedString, ( vlc_meta_type_t meta_type ) );
+#define ITEM_PREPARSED 1
+#define ITEM_ARTURL_FETCHED 2
+#define ITEM_ART_FETCHED 4
+#define ITEM_ART_NOTFOUND 8
-#define ITEM_PREPARSED 0x01
-#define ITEM_ARTURL_FETCHED 0x02
-#define ITEM_ART_FETCHED 0x04
-#define ITEM_ART_NOTFOUND 0x08
+/**
+ * Basic function to deal with meta
+ */
+struct vlc_meta_t;
-struct vlc_meta_t
-{
- char * ppsz_meta[VLC_META_TYPE_COUNT];
+VLC_EXPORT(vlc_meta_t *, vlc_meta_New, ( void ) LIBVLC_USED );
+VLC_EXPORT(void, vlc_meta_Delete, ( vlc_meta_t *m ));
+VLC_EXPORT(void, vlc_meta_Set, ( vlc_meta_t *p_meta, vlc_meta_type_t meta_type, const char *psz_val ));
+VLC_EXPORT(const char *, vlc_meta_Get, ( const vlc_meta_t *p_meta, vlc_meta_type_t meta_type ));
- vlc_dictionary_t extra_tags;
+VLC_EXPORT(void, vlc_meta_AddExtra, ( vlc_meta_t *m, const char *psz_name, const char *psz_value ));
+VLC_EXPORT(const char *, vlc_meta_GetExtra, ( const vlc_meta_t *m, const char *psz_name ));
+VLC_EXPORT(unsigned, vlc_meta_GetExtraCount, ( const vlc_meta_t *m ));
- int i_status;
+/**
+ * Allocate a copy of all extra meta names and a table with it.
+ * Be sure to free both the returned pointers and its name.
+ */
+VLC_EXPORT(char **, vlc_meta_CopyExtraNames, ( const vlc_meta_t *m ) LIBVLC_USED );
+
+VLC_EXPORT(void, vlc_meta_Merge, ( vlc_meta_t *dst, const vlc_meta_t *src ));
+
+VLC_EXPORT(int, vlc_meta_GetStatus, ( vlc_meta_t *m ));
+VLC_EXPORT(void, vlc_meta_SetStatus, ( vlc_meta_t *m, int status ));
+
+/**
+ * Returns a localizes string describing the meta
+ */
+VLC_EXPORT(const char *, vlc_meta_TypeToLocalizedString, ( vlc_meta_type_t meta_type ) );
+
+enum {
+ ALBUM_ART_WHEN_ASKED,
+ ALBUM_ART_WHEN_PLAYED,
+ ALBUM_ART_ALL
};
+
+typedef struct meta_export_t
+{
+ VLC_COMMON_MEMBERS
+ input_item_t *p_item;
+ const char *psz_file;
+} meta_export_t;
+
+VLC_EXPORT( int, input_item_WriteMeta, (vlc_object_t *, input_item_t *) );
+
/* Setters for meta.
* Warning: Make sure to use the input_item meta setters (defined in vlc_input.h)
* instead of those one. */
#define vlc_meta_SetGenre( meta, b ) vlc_meta_Set( meta, vlc_meta_Genre, b )
#define vlc_meta_SetCopyright( meta, b ) vlc_meta_Set( meta, vlc_meta_Copyright, b )
#define vlc_meta_SetAlbum( meta, b ) vlc_meta_Set( meta, vlc_meta_Album, b )
-#define vlc_meta_SetTracknum( meta, b ) vlc_meta_Set( meta, vlc_meta_TrackNumber, b )
+#define vlc_meta_SetTrackNum( meta, b ) vlc_meta_Set( meta, vlc_meta_TrackNumber, b )
#define vlc_meta_SetDescription( meta, b ) vlc_meta_Set( meta, vlc_meta_Description, b )
#define vlc_meta_SetRating( meta, b ) vlc_meta_Set( meta, vlc_meta_Rating, b )
#define vlc_meta_SetDate( meta, b ) vlc_meta_Set( meta, vlc_meta_Date, b )
#define vlc_meta_SetArtURL( meta, b ) vlc_meta_Set( meta, vlc_meta_ArtworkURL, b )
#define vlc_meta_SetTrackID( meta, b ) vlc_meta_Set( meta, vlc_meta_TrackID, b )
-/* Free a dictonary key allocated by strdup() in vlc_meta_AddExtra() */
-static inline void vlc_meta_FreeExtraKey( void *p_data, void *p_obj )
-{
- VLC_UNUSED( p_obj );
- free( p_data );
-}
-
-static inline void vlc_meta_Set( vlc_meta_t *p_meta, vlc_meta_type_t meta_type, const char *psz_val )
-{
- free( p_meta->ppsz_meta[meta_type] );
- p_meta->ppsz_meta[meta_type] = psz_val ? strdup( psz_val ) : NULL;
-}
-
-static inline const char *vlc_meta_Get( const vlc_meta_t *p_meta, vlc_meta_type_t meta_type )
-{
- return p_meta->ppsz_meta[meta_type];
-}
-
-static inline vlc_meta_t *vlc_meta_New( void )
-{
- vlc_meta_t *m = (vlc_meta_t*)malloc( sizeof(*m) );
- if( !m )
- return NULL;
- memset( m->ppsz_meta, 0, sizeof(m->ppsz_meta) );
- m->i_status = 0;
- vlc_dictionary_init( &m->extra_tags, 0 );
- return m;
-}
-
-static inline void vlc_meta_Delete( vlc_meta_t *m )
-{
- int i;
- for( i = 0; i < VLC_META_TYPE_COUNT ; i++ )
- free( m->ppsz_meta[i] );
- vlc_dictionary_clear( &m->extra_tags, vlc_meta_FreeExtraKey, NULL );
- free( m );
-}
-
-static inline void vlc_meta_AddExtra( vlc_meta_t *m, const char *psz_name, const char *psz_value )
-{
- char *psz_oldvalue = (char *)vlc_dictionary_value_for_key( &m->extra_tags, psz_name );
- if( psz_oldvalue != kVLCDictionaryNotFound )
- {
- free( psz_oldvalue );
- vlc_dictionary_remove_value_for_key( &m->extra_tags, psz_name,
- vlc_meta_FreeExtraKey, NULL );
- }
- vlc_dictionary_insert( &m->extra_tags, psz_name, strdup(psz_value) );
-}
-
-static inline void vlc_meta_Merge( vlc_meta_t *dst, const vlc_meta_t *src )
-{
- char **ppsz_all_keys;
- int i;
-
- if( !dst || !src )
- return;
-
- for( i = 0; i < VLC_META_TYPE_COUNT; i++ )
- {
- if( src->ppsz_meta[i] )
- {
- free( dst->ppsz_meta[i] );
- dst->ppsz_meta[i] = strdup( src->ppsz_meta[i] );
- }
- }
-
- /* XXX: If speed up are needed, it is possible */
- ppsz_all_keys = vlc_dictionary_all_keys( &src->extra_tags );
- for( i = 0; ppsz_all_keys && ppsz_all_keys[i]; i++ )
- {
- /* Always try to remove the previous value */
- vlc_dictionary_remove_value_for_key( &dst->extra_tags, ppsz_all_keys[i], vlc_meta_FreeExtraKey, NULL );
-
- void *p_value = vlc_dictionary_value_for_key( &src->extra_tags, ppsz_all_keys[i] );
- vlc_dictionary_insert( &dst->extra_tags, ppsz_all_keys[i], strdup( (const char*)p_value ) );
- free( ppsz_all_keys[i] );
- }
- free( ppsz_all_keys );
-}
-
-#define VLC_META_TITLE input_MetaTypeToLocalizedString( vlc_meta_Title )
-#define VLC_META_ARTIST input_MetaTypeToLocalizedString( vlc_meta_Artist )
-#define VLC_META_GENRE input_MetaTypeToLocalizedString( vlc_meta_Genre )
-#define VLC_META_COPYRIGHT input_MetaTypeToLocalizedString( vlc_meta_Copyright )
-#define VLC_META_ALBUM input_MetaTypeToLocalizedString( vlc_meta_Album )
-#define VLC_META_TRACK_NUMBER input_MetaTypeToLocalizedString( vlc_meta_TrackNumber )
-#define VLC_META_DESCRIPTION input_MetaTypeToLocalizedString( vlc_meta_Description )
-#define VLC_META_RATING input_MetaTypeToLocalizedString( vlc_meta_Rating )
-#define VLC_META_DATE input_MetaTypeToLocalizedString( vlc_meta_Date )
-#define VLC_META_SETTING input_MetaTypeToLocalizedString( vlc_meta_Setting )
-#define VLC_META_URL input_MetaTypeToLocalizedString( vlc_meta_URL )
-#define VLC_META_LANGUAGE input_MetaTypeToLocalizedString( vlc_meta_Language )
-#define VLC_META_NOW_PLAYING input_MetaTypeToLocalizedString( vlc_meta_NowPlaying )
-#define VLC_META_PUBLISHER input_MetaTypeToLocalizedString( vlc_meta_Publisher )
-#define VLC_META_ENCODED_BY input_MetaTypeToLocalizedString( vlc_meta_EncodedBy )
-#define VLC_META_ART_URL input_MetaTypeToLocalizedString( vlc_meta_ArtworkURL )
-#define VLC_META_TRACKID input_MetaTypeToLocalizedString( vlc_meta_TrackID )
+#define VLC_META_TITLE vlc_meta_TypeToLocalizedString( vlc_meta_Title )
+#define VLC_META_ARTIST vlc_meta_TypeToLocalizedString( vlc_meta_Artist )
+#define VLC_META_GENRE vlc_meta_TypeToLocalizedString( vlc_meta_Genre )
+#define VLC_META_COPYRIGHT vlc_meta_TypeToLocalizedString( vlc_meta_Copyright )
+#define VLC_META_ALBUM vlc_meta_TypeToLocalizedString( vlc_meta_Album )
+#define VLC_META_TRACK_NUMBER vlc_meta_TypeToLocalizedString( vlc_meta_TrackNumber )
+#define VLC_META_DESCRIPTION vlc_meta_TypeToLocalizedString( vlc_meta_Description )
+#define VLC_META_RATING vlc_meta_TypeToLocalizedString( vlc_meta_Rating )
+#define VLC_META_DATE vlc_meta_TypeToLocalizedString( vlc_meta_Date )
+#define VLC_META_SETTING vlc_meta_TypeToLocalizedString( vlc_meta_Setting )
+#define VLC_META_URL vlc_meta_TypeToLocalizedString( vlc_meta_URL )
+#define VLC_META_LANGUAGE vlc_meta_TypeToLocalizedString( vlc_meta_Language )
+#define VLC_META_NOW_PLAYING vlc_meta_TypeToLocalizedString( vlc_meta_NowPlaying )
+#define VLC_META_PUBLISHER vlc_meta_TypeToLocalizedString( vlc_meta_Publisher )
+#define VLC_META_ENCODED_BY vlc_meta_TypeToLocalizedString( vlc_meta_EncodedBy )
+#define VLC_META_ART_URL vlc_meta_TypeToLocalizedString( vlc_meta_ArtworkURL )
+#define VLC_META_TRACKID vlc_meta_TypeToLocalizedString( vlc_meta_TrackID )
-enum {
- ALBUM_ART_WHEN_ASKED,
- ALBUM_ART_WHEN_PLAYED,
- ALBUM_ART_ALL
-};
-
-struct meta_export_t
-{
- input_item_t *p_item;
- const char *psz_file;
-};
#endif