**************************************************************************/
static void
notify_item_addition( libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+ libvlc_media_t * p_md,
int index,
EventPlaceInTime event_status )
{
**************************************************************************/
static void
notify_item_deletion( libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+ libvlc_media_t * p_md,
int index,
EventPlaceInTime event_status )
{
libvlc_event_send( p_mlist->p_event_manager, &event );
}
+/**************************************************************************
+ * static mlist_is_writable (private)
+ *
+ * Raise exception and return 0 when the media_list instance is read-only,
+ * or else return 1.
+ **************************************************************************/
+static inline
+int mlist_is_writable( libvlc_media_list_t *p_mlist, libvlc_exception_t *p_e )
+{
+ if( !p_mlist||p_mlist->b_read_only )
+ {
+ /* We are read-only from user side */
+ libvlc_exception_raise( p_e, "Cannot write to read-only media list." );
+ return 0;
+ }
+ return 1;
+}
+
/*
* Public libvlc functions
*/
libvlc_media_list_t * p_mlist;
p_mlist = malloc(sizeof(libvlc_media_list_t));
-
if( !p_mlist )
return NULL;
-
+
p_mlist->p_libvlc_instance = p_inst;
p_mlist->p_event_manager = libvlc_event_manager_new( p_mlist, p_inst, p_e );
/* Code for that one should be handled in flat_media_list.c */
p_mlist->p_flat_mlist = NULL;
- p_mlist->b_read_only = VLC_FALSE;
+ p_mlist->b_read_only = false;
libvlc_event_manager_register_event_type( p_mlist->p_event_manager,
libvlc_MediaListItemAdded, p_e );
return NULL;
}
- vlc_mutex_init( p_inst->p_libvlc_int, &p_mlist->object_lock );
-
+ vlc_mutex_init( &p_mlist->object_lock );
+
vlc_array_init( &p_mlist->items );
p_mlist->i_refcount = 1;
p_mlist->p_md = NULL;
**************************************************************************/
void libvlc_media_list_release( libvlc_media_list_t * p_mlist )
{
- libvlc_media_descriptor_t * p_md;
+ libvlc_media_t * p_md;
int i;
vlc_mutex_lock( &p_mlist->object_lock );
libvlc_event_manager_release( p_mlist->p_event_manager );
if( p_mlist->p_md )
- libvlc_media_descriptor_release( p_mlist->p_md );
+ libvlc_media_release( p_mlist->p_md );
for ( i = 0; i < vlc_array_count( &p_mlist->items ); i++ )
{
p_md = vlc_array_item_at_index( &p_mlist->items, i );
- libvlc_media_descriptor_release( p_md );
+ libvlc_media_release( p_md );
}
vlc_mutex_destroy( &p_mlist->object_lock );
libvlc_exception_t * p_e )
{
input_item_t * p_input_item;
- libvlc_media_descriptor_t * p_md;
+ libvlc_media_t * p_md;
- p_input_item = input_ItemNewExt( p_mlist->p_libvlc_instance->p_libvlc_int, psz_uri,
- _("Media Library"), 0, NULL, -1 );
+ p_input_item = input_item_NewExt(
+ p_mlist->p_libvlc_instance->p_libvlc_int, psz_uri,
+ _("Media Library"), 0, NULL, 0, -1 );
if( !p_input_item )
{
return;
}
- p_md = libvlc_media_descriptor_new_from_input_item(
+ p_md = libvlc_media_new_from_input_item(
p_mlist->p_libvlc_instance,
p_input_item, p_e );
return;
}
- libvlc_media_list_add_media_descriptor( p_mlist, p_md, p_e );
+ libvlc_media_list_add_media( p_mlist, p_md, p_e );
if( libvlc_exception_raised( p_e ) )
return;
- input_Read( p_mlist->p_libvlc_instance->p_libvlc_int, p_input_item, VLC_TRUE );
+ input_Read( p_mlist->p_libvlc_instance->p_libvlc_int, p_input_item, true );
return;
}
/**************************************************************************
- * set_media_descriptor (Public)
+ * set_media (Public)
**************************************************************************/
-void libvlc_media_list_set_media_descriptor( libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+void libvlc_media_list_set_media( libvlc_media_list_t * p_mlist,
+ libvlc_media_t * p_md,
libvlc_exception_t * p_e)
{
- (void)p_e;
+ VLC_UNUSED(p_e);
vlc_mutex_lock( &p_mlist->object_lock );
if( p_mlist->p_md )
- libvlc_media_descriptor_release( p_mlist->p_md );
- libvlc_media_descriptor_retain( p_md );
+ libvlc_media_release( p_mlist->p_md );
+ libvlc_media_retain( p_md );
p_mlist->p_md = p_md;
vlc_mutex_unlock( &p_mlist->object_lock );
}
/**************************************************************************
- * media_descriptor (Public)
+ * media (Public)
*
- * If this media_list comes is a media_descriptor's subitems,
- * This holds the corresponding media_descriptor.
+ * If this media_list comes is a media's subitems,
+ * This holds the corresponding media.
* This md is also seen as the information holder for the media_list.
* Indeed a media_list can have meta information through this
- * media_descriptor.
+ * media.
**************************************************************************/
-libvlc_media_descriptor_t *
-libvlc_media_list_media_descriptor( libvlc_media_list_t * p_mlist,
+libvlc_media_t *
+libvlc_media_list_media( libvlc_media_list_t * p_mlist,
libvlc_exception_t * p_e)
{
- libvlc_media_descriptor_t *p_md;
- (void)p_e;
+ libvlc_media_t *p_md;
+ VLC_UNUSED(p_e);
vlc_mutex_lock( &p_mlist->object_lock );
p_md = p_mlist->p_md;
if( p_md )
- libvlc_media_descriptor_retain( p_md );
+ libvlc_media_retain( p_md );
vlc_mutex_unlock( &p_mlist->object_lock );
return p_md;
int libvlc_media_list_count( libvlc_media_list_t * p_mlist,
libvlc_exception_t * p_e )
{
- (void)p_e;
+ VLC_UNUSED(p_e);
return vlc_array_count( &p_mlist->items );
}
/**************************************************************************
- * libvlc_media_list_add_media_descriptor (Public)
+ * libvlc_media_list_add_media (Public)
*
- * Lock should be hold when entering.
+ * Lock should be held when entering.
**************************************************************************/
-void libvlc_media_list_add_media_descriptor(
+void libvlc_media_list_add_media(
libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+ libvlc_media_t * p_md,
libvlc_exception_t * p_e )
{
- if( p_mlist->b_read_only )
- {
- /* We are read only from user side */
- libvlc_exception_raise( p_e, "Trying to write into a read-only media list." );
- return;
- }
-
- _libvlc_media_list_add_media_descriptor( p_mlist, p_md, p_e );
+ if( mlist_is_writable(p_mlist,p_e) )
+ _libvlc_media_list_add_media( p_mlist, p_md, p_e );
}
/* LibVLC internal version */
-void _libvlc_media_list_add_media_descriptor(
+void _libvlc_media_list_add_media(
libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+ libvlc_media_t * p_md,
libvlc_exception_t * p_e )
{
(void)p_e;
- libvlc_media_descriptor_retain( p_md );
+ libvlc_media_retain( p_md );
- notify_item_addition( p_mlist, p_md, vlc_array_count( &p_mlist->items ), EventWillHappen );
+ notify_item_addition( p_mlist, p_md, vlc_array_count( &p_mlist->items ),
+ EventWillHappen );
vlc_array_append( &p_mlist->items, p_md );
- notify_item_addition( p_mlist, p_md, vlc_array_count( &p_mlist->items )-1, EventDidHappen );
+ notify_item_addition( p_mlist, p_md, vlc_array_count( &p_mlist->items )-1,
+ EventDidHappen );
}
/**************************************************************************
- * libvlc_media_list_insert_media_descriptor (Public)
+ * libvlc_media_list_insert_media (Public)
*
* Lock should be hold when entering.
**************************************************************************/
-void libvlc_media_list_insert_media_descriptor(
+void libvlc_media_list_insert_media(
libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+ libvlc_media_t * p_md,
int index,
libvlc_exception_t * p_e )
{
- if( p_mlist->b_read_only )
- {
- /* We are read only from user side */
- libvlc_exception_raise( p_e, "Trying to write into a read-only media list." );
- return;
- }
- _libvlc_media_list_insert_media_descriptor( p_mlist, p_md, index, p_e );
+ if( mlist_is_writable(p_mlist,p_e) )
+ _libvlc_media_list_insert_media( p_mlist, p_md, index, p_e );
}
/* LibVLC internal version */
-void _libvlc_media_list_insert_media_descriptor(
+void _libvlc_media_list_insert_media(
libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_md,
+ libvlc_media_t * p_md,
int index,
libvlc_exception_t * p_e )
{
(void)p_e;
- libvlc_media_descriptor_retain( p_md );
+ libvlc_media_retain( p_md );
notify_item_addition( p_mlist, p_md, index, EventWillHappen );
vlc_array_insert( &p_mlist->items, p_md, index );
/**************************************************************************
* libvlc_media_list_remove_index (Public)
*
- * Lock should be hold when entering.
+ * Lock should be held when entering.
**************************************************************************/
void libvlc_media_list_remove_index( libvlc_media_list_t * p_mlist,
int index,
libvlc_exception_t * p_e )
{
- if( p_mlist->b_read_only )
- {
- /* We are read only from user side */
- libvlc_exception_raise( p_e, "Trying to write into a read-only media list." );
- return;
- }
- _libvlc_media_list_remove_index( p_mlist, index, p_e );
+ if( mlist_is_writable(p_mlist,p_e) )
+ _libvlc_media_list_remove_index( p_mlist, index, p_e );
}
/* LibVLC internal version */
int index,
libvlc_exception_t * p_e )
{
- VLC_UNUSED(p_e);
+ libvlc_media_t * p_md;
- libvlc_media_descriptor_t * p_md;
+ if( index < 0 || index >= vlc_array_count( &p_mlist->items ))
+ {
+ libvlc_exception_raise( p_e, "Index out of bounds");
+ return;
+ }
p_md = vlc_array_item_at_index( &p_mlist->items, index );
vlc_array_remove( &p_mlist->items, index );
notify_item_deletion( p_mlist, p_md, index, EventDidHappen );
- libvlc_media_descriptor_release( p_md );
+ libvlc_media_release( p_md );
}
/**************************************************************************
* libvlc_media_list_item_at_index (Public)
*
- * Lock should be hold when entering.
+ * Lock should be held when entering.
**************************************************************************/
-libvlc_media_descriptor_t *
+libvlc_media_t *
libvlc_media_list_item_at_index( libvlc_media_list_t * p_mlist,
int index,
libvlc_exception_t * p_e )
{
- VLC_UNUSED(p_e);
+ libvlc_media_t * p_md;
+
+ if( index < 0 || index >= vlc_array_count( &p_mlist->items ))
+ {
+ libvlc_exception_raise( p_e, "Index out of bounds");
+ return NULL;
+ }
- libvlc_media_descriptor_t * p_md;
p_md = vlc_array_item_at_index( &p_mlist->items, index );
- libvlc_media_descriptor_retain( p_md );
+ libvlc_media_retain( p_md );
return p_md;
}
/**************************************************************************
* libvlc_media_list_index_of_item (Public)
*
- * Lock should be hold when entering.
- * Warning: this function would return the first matching item
+ * Lock should be held when entering.
+ * Warning: this function returns the first matching item.
**************************************************************************/
int libvlc_media_list_index_of_item( libvlc_media_list_t * p_mlist,
- libvlc_media_descriptor_t * p_searched_md,
+ libvlc_media_t * p_searched_md,
libvlc_exception_t * p_e )
{
VLC_UNUSED(p_e);
- libvlc_media_descriptor_t * p_md;
+ libvlc_media_t * p_md;
int i;
for ( i = 0; i < vlc_array_count( &p_mlist->items ); i++ )
{
*
* This indicates if this media list is read-only from a user point of view
**************************************************************************/
-vlc_bool_t libvlc_media_list_is_readonly( libvlc_media_list_t * p_mlist )
+int libvlc_media_list_is_readonly( libvlc_media_list_t * p_mlist )
{
return p_mlist->b_read_only;
}
libvlc_media_list_event_manager( libvlc_media_list_t * p_mlist,
libvlc_exception_t * p_e )
{
- (void)p_e;
+ VLC_UNUSED(p_e);
return p_mlist->p_event_manager;
}
projects / vlc / blobdiff