struct libvlc_callback_entry_list_t *p_callback_list;
};
-struct libvlc_tags_storage_t
-{
- char ** ppsz_tags;
- int i_count;
-};
-
struct libvlc_media_descriptor_t
{
libvlc_event_manager_t * p_event_manager;
input_item_t *p_input_item;
int i_refcount;
libvlc_instance_t *p_libvlc_instance;
- vlc_dictionary_t tags; /* To be merged with core's meta soon */
libvlc_state_t state;
struct libvlc_media_list_t *p_subitems; /* A media descriptor can have
* Sub item */
void *p_user_data; /* Allows for VLC.framework to hook into media descriptor without creating a new VLCMedia object. */
};
-struct libvlc_tag_query_t
-{
- struct libvlc_instance_t *p_libvlc_instance; /* Parent instance */
- int i_refcount;
- libvlc_tag_t tag;
- char * psz_tag_key;
-};
-
struct libvlc_media_list_t
{
libvlc_event_manager_t * p_event_manager;
void (*pf_ml_item_removed)(const libvlc_event_t *, libvlc_media_list_view_t *);
};
-struct libvlc_dynamic_media_list_t
-{
- libvlc_instance_t * p_libvlc_instance;
- int i_refcount;
- libvlc_media_list_t * p_media_provider;
- libvlc_tag_query_t * p_query;
- char * psz_tag_key;
- libvlc_tag_t tag;
- struct libvlc_media_list_t * p_mlist;
- struct libvlc_media_list_t * p_provider;
-};
-
struct libvlc_media_instance_t
{
int i_refcount;
* It can give a bunch of item to read. */
p_md->p_subitems = NULL;
- vlc_dictionary_init( &p_md->tags, 1 );
-
p_md->p_event_manager = libvlc_event_manager_new( p_md, p_instance, p_e );
libvlc_event_manager_register_event_type( p_md->p_event_manager,
libvlc_MediaDescriptorMetaChanged, p_e );
libvlc_event_manager_release( p_md->p_event_manager );
- char ** all_keys = vlc_dictionary_all_keys( &p_md->tags );
- for( i = 0; all_keys[i]; i++ )
- {
- int j;
- struct libvlc_tags_storage_t * p_ts = vlc_dictionary_value_for_key( &p_md->tags, all_keys[i] );
- for( j = 0; j < p_ts->i_count; j++ )
- {
- free( p_ts->ppsz_tags[j] );
- free( p_ts->ppsz_tags );
- }
- free( p_ts );
- }
- vlc_dictionary_clear( &p_md->tags );
free( p_md );
}
libvlc_event_send( p_md->p_event_manager, &event );
}
-/**************************************************************************
- * Add a tag
- **************************************************************************/
-void libvlc_media_descriptor_add_tag( libvlc_media_descriptor_t *p_md,
- const char * key,
- const libvlc_tag_t tag,
- libvlc_exception_t *p_e )
-{
- VLC_UNUSED(p_e);
-
- struct libvlc_tags_storage_t * p_ts;
-
- if( !tag || !key )
- return;
-
- p_ts = vlc_dictionary_value_for_key( &p_md->tags, key );
-
- if( !p_ts )
- {
- p_ts = malloc(sizeof(struct libvlc_tags_storage_t));
- memset( p_ts, 0, sizeof(struct libvlc_tags_storage_t) );
- }
- p_ts->i_count++;
-
- if( !p_ts->ppsz_tags )
- p_ts->ppsz_tags = malloc(sizeof(char*)*(p_ts->i_count));
- else
- p_ts->ppsz_tags = realloc(p_ts->ppsz_tags, sizeof(char*)*(p_ts->i_count));
-
- p_ts->ppsz_tags[p_ts->i_count-1] = strdup( tag );
-}
-
-
-/**************************************************************************
- * Remove a tag
- **************************************************************************/
-void libvlc_media_descriptor_remove_tag( libvlc_media_descriptor_t *p_md,
- const char * key,
- const libvlc_tag_t tag,
- libvlc_exception_t *p_e )
-{
- VLC_UNUSED(p_e);
-
- struct libvlc_tags_storage_t * p_ts;
- int i;
-
- if( !tag || !key )
- return;
-
- p_ts = vlc_dictionary_value_for_key( &p_md->tags, key );
-
- if( !p_ts )
- return;
-
- for( i = 0; i < p_ts->i_count; i++ )
- {
- if( !strcmp( p_ts->ppsz_tags[i], tag ) )
- {
- free( p_ts->ppsz_tags[i] );
- memcpy( p_ts->ppsz_tags + i + 1, p_ts->ppsz_tags + i, (p_ts->i_count - i - 2)*sizeof(char*) );
- /* Don't dealloc, the memory will be regain if we add a new tag */
- p_ts->i_count--;
- return;
- }
- }
-}
-
-/**************************************************************************
- * Get tags count
- **************************************************************************/
-int libvlc_media_descriptor_tags_count_for_key( libvlc_media_descriptor_t *p_md,
- const char * key,
- libvlc_exception_t *p_e )
-{
- VLC_UNUSED(p_e);
-
- struct libvlc_tags_storage_t * p_ts;
-
- if( !key )
- return 0;
-
- p_ts = vlc_dictionary_value_for_key( &p_md->tags, key );
-
- if( !p_ts )
- return 0;
- return p_ts->i_count;
-}
-
-/**************************************************************************
- * Get a tag
- **************************************************************************/
-libvlc_tag_t
-libvlc_media_descriptor_tag_at_index_for_key( libvlc_media_descriptor_t *p_md,
- int i,
- const char * key,
- libvlc_exception_t *p_e )
-{
- VLC_UNUSED(p_e);
-
- struct libvlc_tags_storage_t * p_ts;
-
- if( !key )
- return NULL;
-
- p_ts = vlc_dictionary_value_for_key( &p_md->tags, key );
-
- if( !p_ts )
- return NULL;
-
- return strdup( p_ts->ppsz_tags[i] );
-}
-
/**************************************************************************
* subitems
**************************************************************************/