* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
-#include <stdlib.h> /* free(), strtol() */
-#include <stdio.h> /* sprintf() */
-#include <string.h> /* strerror() */
-#include <errno.h>
-
-#include <vlc/vlc.h>
-#include <vlc/vout.h>
-#include <vlc/sout.h>
-#include <vlc/input.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include <vlc_playlist.h>
+#include <vlc_events.h>
+#include "playlist_internal.h"
+#include "config/configuration.h"
+#include <vlc_charset.h>
+#include <vlc_url.h>
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+int playlist_Export( playlist_t * p_playlist, const char *psz_filename,
+ playlist_item_t *p_export_root, const char *psz_type )
+{
+ if( p_export_root == NULL ) return VLC_EGENERIC;
-#include "vlc_playlist.h"
-#include "charset.h"
+ playlist_export_t *p_export =
+ vlc_custom_create( p_playlist, sizeof( *p_export ), VLC_OBJECT_GENERIC,
+ "playlist export" );
+ if( !p_export )
+ return VLC_ENOMEM;
-#define PLAYLIST_FILE_HEADER "# vlc playlist file version 0.5"
+ vlc_object_attach( p_export, p_playlist );
+ msg_Dbg( p_export, "saving %s to file %s",
+ p_export_root->p_input->psz_name, psz_filename );
-/**
- * Import a certain playlist file into the library
- * This file will get inserted as a new category
- *
- * XXX: TODO
- * \param p_playlist the playlist to which the new items will be added
- * \param psz_filename the name of the playlistfile to import
- * \return VLC_SUCCESS on success
- */
-int playlist_Import( playlist_t * p_playlist, const char *psz_filename )
-{
- playlist_item_t *p_item;
- char *psz_uri;
- int i_id;
+ int ret = VLC_EGENERIC;
- msg_Info( p_playlist, "clearing playlist");
- playlist_Clear( p_playlist );
+ /* Prepare the playlist_export_t structure */
+ p_export->p_root = p_export_root;
+ p_export->psz_filename = psz_filename;
+ p_export->p_file = utf8_fopen( psz_filename, "wt" );
+ if( p_export->p_file == NULL )
+ msg_Err( p_export, "could not create playlist file %s (%m)",
+ psz_filename );
+ else
+ {
+ module_t *p_module;
+
+ /* And call the module ! All work is done now */
+ playlist_Lock( p_playlist );
+ p_module = module_need( p_export, "playlist export", psz_type, true );
+ playlist_Unlock( p_playlist );
+
+ if( p_module == NULL )
+ msg_Err( p_playlist, "could not export playlist" );
+ else
+ {
+ module_unneed( p_export, p_module );
+ ret = VLC_SUCCESS;
+ }
+ fclose( p_export->p_file );
+ }
+ vlc_object_release( p_export );
+ return ret;
+}
+int playlist_Import( playlist_t *p_playlist, const char *psz_file )
+{
+ input_item_t *p_input;
+ const char *const psz_option = "meta-file";
+ char *psz_uri = make_URI( psz_file );
- psz_uri = (char *)malloc(sizeof(char)*strlen(psz_filename) + 17 );
- sprintf( psz_uri, "file/playlist://%s", psz_filename);
+ if( psz_uri == NULL )
+ return VLC_EGENERIC;
- i_id = playlist_PlaylistAdd( p_playlist, psz_uri, psz_uri,
- PLAYLIST_INSERT , PLAYLIST_END);
+ p_input = input_item_NewExt( p_playlist, psz_uri, psz_file,
+ 1, &psz_option, VLC_INPUT_OPTION_TRUSTED, -1 );
+ free( psz_uri );
- vlc_mutex_lock( &p_playlist->object_lock );
- p_item = playlist_ItemGetById( p_playlist, i_id );
- vlc_mutex_unlock( &p_playlist->object_lock );
+ playlist_AddInput( p_playlist, p_input, PLAYLIST_APPEND, PLAYLIST_END,
+ true, false );
+ return input_Read( p_playlist, p_input );
+}
- playlist_Play(p_playlist);
+/*****************************************************************************
+ * A subitem has been added to the Media Library (Event Callback)
+ *****************************************************************************/
+static void input_item_subitem_added( const vlc_event_t * p_event,
+ void * user_data )
+{
+ playlist_t *p_playlist = user_data;
+ input_item_t *p_item = p_event->u.input_item_subitem_added.p_new_child;
- return VLC_SUCCESS;
+ /* playlist_AddInput() can fail, but we have no way to report that ..
+ * Any way when it has failed, either the playlist is dying, either OOM */
+ playlist_AddInput( p_playlist, p_item, PLAYLIST_APPEND, PLAYLIST_END,
+ false, pl_Unlocked );
}
-/**
- * Load a certain playlist file into the playlist
- * This file will replace the contents of the "current" view
- *
- * \param p_playlist the playlist to which the new items will be added
- * \param psz_filename the name of the playlistfile to import
- * \return VLC_SUCCESS on success
- */
-int playlist_Load( playlist_t * p_playlist, const char *psz_filename )
+int playlist_MLLoad( playlist_t *p_playlist )
{
- playlist_item_t *p_item;
- char *psz_uri;
- int i_id;
+ char *psz_datadir;
+ char *psz_uri = NULL;
+ input_item_t *p_input;
- msg_Info( p_playlist, "clearing playlist");
- playlist_Clear( p_playlist );
+ psz_datadir = config_GetUserDir( VLC_DATA_DIR );
+ if( !psz_datadir ) /* XXX: This should never happen */
+ {
+ msg_Err( p_playlist, "no data directory, cannot load media library") ;
+ return VLC_EGENERIC;
+ }
- psz_uri = (char *)malloc(sizeof(char)*strlen(psz_filename) + 17 );
- sprintf( psz_uri, "file/playlist://%s", psz_filename);
+ if( asprintf( &psz_uri, "%s" DIR_SEP "ml.xspf", psz_datadir ) != -1 )
+ { /* loosy check for media library file */
+ struct stat st;
+ int ret = utf8_stat( psz_uri , &st );
+ free( psz_uri );
+ if( ret )
+ {
+ free( psz_datadir );
+ return VLC_EGENERIC;
+ }
+ }
- i_id = playlist_PlaylistAdd( p_playlist, psz_uri, psz_uri,
- PLAYLIST_INSERT , PLAYLIST_END);
+ psz_uri = make_URI( psz_datadir );
+ free( psz_datadir );
+ psz_datadir = psz_uri;
+ if( psz_datadir == NULL )
+ return VLC_EGENERIC;
+
+ /* Force XSPF demux (psz_datadir was a path, now it is a file URI) */
+ if( asprintf( &psz_uri, "file/xspf-open%s/ml.xspf", psz_datadir+4 ) == -1 )
+ psz_uri = NULL;
+ free( psz_datadir );
+ psz_datadir = NULL;
+ if( psz_uri == NULL )
+ return VLC_ENOMEM;
+
+ const char *const options[1] = { "meta-file", };
+ /* that option has to be cleaned in input_item_subitem_added() */
+ /* vlc_gc_decref() in the same function */
+ p_input = input_item_NewExt( p_playlist, psz_uri, _("Media Library"),
+ 1, options, VLC_INPUT_OPTION_TRUSTED, -1 );
+ free( psz_uri );
+ if( p_input == NULL )
+ return VLC_EGENERIC;
+
+ PL_LOCK;
+ if( p_playlist->p_ml_onelevel->p_input )
+ vlc_gc_decref( p_playlist->p_ml_onelevel->p_input );
+ if( p_playlist->p_ml_category->p_input )
+ vlc_gc_decref( p_playlist->p_ml_category->p_input );
- vlc_mutex_lock( &p_playlist->object_lock );
- p_item = playlist_ItemGetById( p_playlist, i_id );
- vlc_mutex_unlock( &p_playlist->object_lock );
+ p_playlist->p_ml_onelevel->p_input =
+ p_playlist->p_ml_category->p_input = p_input;
+ /* We save the input at two different place, incref */
+ vlc_gc_incref( p_input );
+ vlc_gc_incref( p_input );
- playlist_Play(p_playlist);
+ vlc_event_attach( &p_input->event_manager, vlc_InputItemSubItemAdded,
+ input_item_subitem_added, p_playlist );
+ pl_priv(p_playlist)->b_doing_ml = true;
+ PL_UNLOCK;
+
+ stats_TimerStart( p_playlist, "ML Load", STATS_TIMER_ML_LOAD );
+ input_Read( p_playlist, p_input );
+ stats_TimerStop( p_playlist,STATS_TIMER_ML_LOAD );
+
+ PL_LOCK;
+ pl_priv(p_playlist)->b_doing_ml = false;
+ PL_UNLOCK;
+
+ vlc_event_detach( &p_input->event_manager, vlc_InputItemSubItemAdded,
+ input_item_subitem_added, p_playlist );
+
+ vlc_gc_decref( p_input );
return VLC_SUCCESS;
}
-/**
- * Export a node of the playlist to a certain type of playlistfile
- *
- * \param p_playlist the playlist to export
- * \param psz_filename the location where the exported file will be saved
- * \param p_export_root the root node to export
- * \param psz_type the type of playlist file to create.
- * \return VLC_SUCCESS on success
- */
-int playlist_Export( playlist_t * p_playlist, const char *psz_filename ,
- playlist_item_t *p_export_root,const char *psz_type )
+int playlist_MLDump( playlist_t *p_playlist )
{
- module_t *p_module;
- playlist_export_t *p_export;
+ char *psz_datadir;
- if( p_export_root == NULL ) return VLC_EGENERIC;
-
- msg_Info( p_playlist, "saving %s to file %s",
- p_export_root->p_input->psz_name, psz_filename );
+ psz_datadir = config_GetUserDir( VLC_DATA_DIR );
- /* Prepare the playlist_export_t structure */
- p_export = (playlist_export_t *)malloc( sizeof(playlist_export_t) );
- if( !p_export)
+ if( !psz_datadir ) /* XXX: This should never happen */
{
- msg_Err( p_playlist, "out of memory" );
- return VLC_ENOMEM;
+ msg_Err( p_playlist, "no data directory, cannot save media library") ;
+ return VLC_EGENERIC;
}
- p_export->psz_filename = NULL;
- if ( psz_filename )
- p_export->psz_filename = strdup( psz_filename );
- p_export->p_file = utf8_fopen( psz_filename, "wt" );
- if( !p_export->p_file )
+
+ char psz_dirname[ strlen( psz_datadir ) + sizeof( DIR_SEP "ml.xspf")];
+ strcpy( psz_dirname, psz_datadir );
+ free( psz_datadir );
+ if( config_CreateDir( (vlc_object_t *)p_playlist, psz_dirname ) )
{
- msg_Err( p_playlist , "could not create playlist file %s"
- " (%s)", psz_filename, strerror(errno) );
return VLC_EGENERIC;
}
- p_export->p_root = p_export_root;
-
- /* Lock the playlist */
- vlc_mutex_lock( &p_playlist->object_lock );
- p_playlist->p_private = (void *)p_export;
+ strcat( psz_dirname, DIR_SEP "ml.xspf" );
- /* And call the module ! All work is done now */
- p_module = module_Need( p_playlist, "playlist export", psz_type, VLC_TRUE);
- if( !p_module )
- {
- msg_Warn( p_playlist, "exporting playlist failed" );
- vlc_mutex_unlock( &p_playlist->object_lock );
- return VLC_ENOOBJ;
- }
- module_Unneed( p_playlist , p_module );
-
- /* Clean up */
- fclose( p_export->p_file );
- if ( p_export->psz_filename )
- free( p_export->psz_filename );
- free ( p_export );
- p_playlist->p_private = NULL;
- vlc_mutex_unlock( &p_playlist->object_lock );
+ stats_TimerStart( p_playlist, "ML Dump", STATS_TIMER_ML_DUMP );
+ playlist_Export( p_playlist, psz_dirname, p_playlist->p_ml_category,
+ "export-xspf" );
+ stats_TimerStop( p_playlist, STATS_TIMER_ML_DUMP );
return VLC_SUCCESS;
}