* playlist.c : Playlist management functions
*****************************************************************************
* Copyright (C) 1999-2001 VideoLAN
- * $Id: playlist.c,v 1.61 2003/10/20 22:28:26 gbazin Exp $
+ * $Id: playlist.c,v 1.62 2003/10/29 17:32:55 zorglub Exp $
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
p_playlist->i_size = 0;
p_playlist->pp_items = NULL;
+ p_playlist->i_groups = 0;
+ p_playlist->pp_groups = NULL;
+ p_playlist->i_max_id = 0;
+
+ playlist_CreateGroup( p_playlist, strdup("Normal") );
+
+ msg_Dbg(p_playlist,"pouet");
if( vlc_thread_create( p_playlist, "playlist", RunThread,
VLC_THREAD_PRIORITY_LOW, VLC_TRUE ) )
{
return NULL;
}
+ msg_Dbg(p_playlist,"pouet2");
/* The object has been initialized, now attach it */
vlc_object_attach( p_playlist, p_parent );
vlc_object_destroy( p_playlist );
}
-/**
- * Add an MRL to the playlist. This is a simplified version of
- * playlist_AddExt inculded for convenince. It equals calling playlist_AddExt
- * with psz_name == psz_target and i_duration == -1
- */
-
-int playlist_Add( playlist_t *p_playlist, const char *psz_target,
- const char **ppsz_options, int i_options,
- int i_mode, int i_pos )
-{
- return playlist_AddExt( p_playlist, psz_target, psz_target, -1,
- ppsz_options, i_options, i_mode, i_pos );
-}
-
-/**
- * Add a MRL into the playlist.
- *
- * \param p_playlist the playlist to add into
- * \param psz_uri the mrl to add to the playlist
- * \param psz_name a text giving a name or description of this item
- * \param i_duration a hint about the duration of this item, in miliseconds, or
- * -1 if unknown.
- * \param ppsz_options array of options
- * \param i_options number of items in ppsz_options
- * \param i_mode the mode used when adding
- * \param i_pos the position in the playlist where to add. If this is
- * PLAYLIST_END the item will be added at the end of the playlist
- * regardless of it's size
- * \return always returns 0
-*/
-int playlist_AddExt( playlist_t *p_playlist, const char * psz_uri,
- const char * psz_name, mtime_t i_duration,
- const char **ppsz_options, int i_options, int i_mode,
- int i_pos )
-{
- playlist_item_t * p_item;
-
- p_item = malloc( sizeof( playlist_item_t ) );
- if( p_item == NULL )
- {
- msg_Err( p_playlist, "out of memory" );
- }
-
- p_item->psz_name = strdup( psz_name );
- p_item->psz_uri = strdup( psz_uri );
- p_item->psz_author = strdup( "" );
- p_item->i_duration = i_duration;
- p_item->i_type = 0;
- p_item->i_status = 0;
- p_item->b_autodeletion = VLC_FALSE;
- p_item->b_enabled = VLC_TRUE;
- p_item->i_group = PLAYLIST_TYPE_MANUAL;
-
- p_item->ppsz_options = NULL;
- p_item->i_options = i_options;
-
- if( i_options )
- {
- int i;
-
- p_item->ppsz_options = (char **)malloc( i_options * sizeof(char *) );
- for( i = 0; i < i_options; i++ )
- p_item->ppsz_options[i] = strdup( ppsz_options[i] );
-
- }
-
- return playlist_AddItem( p_playlist, p_item, i_mode, i_pos );
-}
-
-/**
- * Add a playlist item into a playlist
- *
- * \param p_playlist the playlist to insert into
- * \param p_item the playlist item to insert
- * \param i_mode the mode used when adding
- * \param i_pos the possition in the playlist where to add. If this is
- * PLAYLIST_END the item will be added at the end of the playlist
- * regardless of it's size
- * \return always returns 0
-*/
-int playlist_AddItem( playlist_t *p_playlist, playlist_item_t * p_item,
- int i_mode, int i_pos)
-{
- vlc_value_t val;
-
- vlc_mutex_lock( &p_playlist->object_lock );
-
- /*
- * CHECK_INSERT : checks if the item is already enqued before
- * enqueing it
- */
- if ( i_mode & PLAYLIST_CHECK_INSERT )
- {
- int j;
-
- if ( p_playlist->pp_items )
- {
- for ( j = 0; j < p_playlist->i_size; j++ )
- {
- if ( !strcmp( p_playlist->pp_items[j]->psz_uri, p_item->psz_uri ) )
- {
- if( p_item->psz_name )
- {
- free( p_item->psz_name );
- }
- if( p_item->psz_uri )
- {
- free( p_item->psz_uri );
- }
- free( p_item );
- vlc_mutex_unlock( &p_playlist->object_lock );
- return 0;
- }
- }
- }
- i_mode &= ~PLAYLIST_CHECK_INSERT;
- i_mode |= PLAYLIST_APPEND;
- }
-
-
- msg_Dbg( p_playlist, "adding playlist item « %s » ( %s )", p_item->psz_name, p_item->psz_uri);
-
- /* Create the new playlist item */
-
-
- /* Do a few boundary checks and allocate space for the item */
- if( i_pos == PLAYLIST_END )
- {
- if( i_mode & PLAYLIST_INSERT )
- {
- i_mode &= ~PLAYLIST_INSERT;
- i_mode |= PLAYLIST_APPEND;
- }
-
- i_pos = p_playlist->i_size - 1;
- }
-
- if( !(i_mode & PLAYLIST_REPLACE)
- || i_pos < 0 || i_pos >= p_playlist->i_size )
- {
- /* Additional boundary checks */
- if( i_mode & PLAYLIST_APPEND )
- {
- i_pos++;
- }
-
- if( i_pos < 0 )
- {
- i_pos = 0;
- }
- else if( i_pos > p_playlist->i_size )
- {
- i_pos = p_playlist->i_size;
- }
-
- INSERT_ELEM( p_playlist->pp_items,
- p_playlist->i_size,
- i_pos,
- p_item );
- p_playlist->i_enabled ++;
-
- if( p_playlist->i_index >= i_pos )
- {
- p_playlist->i_index++;
- }
- }
- else
- {
- /* i_mode == PLAYLIST_REPLACE and 0 <= i_pos < p_playlist->i_size */
- if( p_playlist->pp_items[i_pos]->psz_name )
- {
- free( p_playlist->pp_items[i_pos]->psz_name );
- }
- if( p_playlist->pp_items[i_pos]->psz_uri )
- {
- free( p_playlist->pp_items[i_pos]->psz_uri );
- }
- /* XXX: what if the item is still in use? */
- free( p_playlist->pp_items[i_pos] );
- p_playlist->pp_items[i_pos] = p_item;
- }
-
- if( i_mode & PLAYLIST_GO )
- {
- p_playlist->i_index = i_pos;
- if( p_playlist->p_input )
- {
- input_StopThread( p_playlist->p_input );
- }
- p_playlist->i_status = PLAYLIST_RUNNING;
- }
-
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
-
-/**
- * delete an item from a playlist.
- *
- * \param p_playlist the playlist to remove from.
- * \param i_pos the position of the item to remove
- * \return returns 0
- */
-int playlist_Delete( playlist_t * p_playlist, int i_pos )
-{
- vlc_value_t val;
- vlc_mutex_lock( &p_playlist->object_lock );
-
- if( i_pos >= 0 && i_pos < p_playlist->i_size )
- {
- msg_Dbg( p_playlist, "deleting playlist item « %s »",
- p_playlist->pp_items[i_pos]->psz_name );
-
- if( p_playlist->pp_items[i_pos]->psz_name )
- {
- free( p_playlist->pp_items[i_pos]->psz_name );
- }
- if( p_playlist->pp_items[i_pos]->psz_uri )
- {
- free( p_playlist->pp_items[i_pos]->psz_uri );
- }
- if( p_playlist->pp_items[i_pos]->i_options )
- {
- int i;
-
- for( i = 0; i < p_playlist->pp_items[i_pos]->i_options; i++ )
- free( p_playlist->pp_items[i_pos]->ppsz_options[i] );
-
- free( p_playlist->pp_items[i_pos]->ppsz_options );
- }
-
- /* XXX: what if the item is still in use? */
- free( p_playlist->pp_items[i_pos] );
-
- if( i_pos <= p_playlist->i_index )
- {
- p_playlist->i_index--;
- }
-
- /* Renumber the playlist */
- REMOVE_ELEM( p_playlist->pp_items,
- p_playlist->i_size,
- i_pos );
- if( p_playlist->i_enabled > 0 )
- p_playlist->i_enabled--;
- }
-
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
-
-/**
- * Disables a playlist item
- *
- * \param p_playlist the playlist to disable from.
- * \param i_pos the position of the item to disable
- * \return returns 0
- */
-int playlist_Disable( playlist_t * p_playlist, int i_pos )
-{
- vlc_value_t val;
- vlc_mutex_lock( &p_playlist->object_lock );
-
-
- if( i_pos >= 0 && i_pos < p_playlist->i_size )
- {
- msg_Dbg( p_playlist, "disabling playlist item « %s »",
- p_playlist->pp_items[i_pos]->psz_name );
-
- if( p_playlist->pp_items[i_pos]->b_enabled == VLC_TRUE )
- p_playlist->i_enabled--;
- p_playlist->pp_items[i_pos]->b_enabled = VLC_FALSE;
- }
-
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
-
-/**
- * Enables a playlist item
- *
- * \param p_playlist the playlist to enable from.
- * \param i_pos the position of the item to enable
- * \return returns 0
- */
-int playlist_Enable( playlist_t * p_playlist, int i_pos )
-{
- vlc_value_t val;
- vlc_mutex_lock( &p_playlist->object_lock );
-
- if( i_pos >= 0 && i_pos < p_playlist->i_size )
- {
- msg_Dbg( p_playlist, "enabling playlist item « %s »",
- p_playlist->pp_items[i_pos]->psz_name );
-
- if( p_playlist->pp_items[i_pos]->b_enabled == VLC_FALSE )
- p_playlist->i_enabled++;
-
- p_playlist->pp_items[i_pos]->b_enabled = VLC_TRUE;
- }
-
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
-
-/**
- * Disables a playlist group
- *
- * \param p_playlist the playlist to disable from.
- * \param i_pos the id of the group to disable
- * \return returns 0
- */
-int playlist_DisableGroup( playlist_t * p_playlist, int i_group)
-{
- vlc_value_t val;
- int i;
- vlc_mutex_lock( &p_playlist->object_lock );
-
- msg_Dbg(p_playlist,"Disabling group %i",i_group);
- for( i = 0 ; i< p_playlist->i_size; i++ )
- {
- if( p_playlist->pp_items[i]->i_group == i_group )
- {
- msg_Dbg( p_playlist, "disabling playlist item « %s »",
- p_playlist->pp_items[i]->psz_name );
-
- if( p_playlist->pp_items[i]->b_enabled == VLC_TRUE )
- p_playlist->i_enabled--;
-
- p_playlist->pp_items[i]->b_enabled = VLC_FALSE;
- }
- }
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
-
-/**
- * Enables a playlist group
- *
- * \param p_playlist the playlist to enable from.
- * \param i_pos the id of the group to enable
- * \return returns 0
- */
-int playlist_EnableGroup( playlist_t * p_playlist, int i_group)
-{
- vlc_value_t val;
- int i;
- vlc_mutex_lock( &p_playlist->object_lock );
-
- for( i = 0 ; i< p_playlist->i_size; i++ )
- {
- if( p_playlist->pp_items[i]->i_group == i_group )
- {
- msg_Dbg( p_playlist, "enabling playlist item « %s »",
- p_playlist->pp_items[i]->psz_name );
-
- if( p_playlist->pp_items[i]->b_enabled == VLC_FALSE )
- p_playlist->i_enabled++;
-
- p_playlist->pp_items[i]->b_enabled = VLC_TRUE;
- }
- }
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
-
-/**
- * Sort the playlist
- *
- */
-int playlist_Sort( playlist_t * p_playlist , int i_type )
-{
- int i , i_small , i_position;
- playlist_item_t *p_temp;
-
- vlc_mutex_lock( &p_playlist->object_lock );
-
- for( i_position = 0; i_position < p_playlist->i_size -1 ; i_position ++ )
- {
- i_small = i_position;
- for( i = i_position + 1 ; i< p_playlist->i_size ; i++)
- {
- int i_test;
-
- i_test = strcasecmp( p_playlist->pp_items[i]->psz_name,
- p_playlist->pp_items[i_small]->psz_name );
-
- if( ( i_type == SORT_NORMAL && i_test < 0 ) ||
- ( i_type == SORT_REVERSE && i_test > 0 ) )
- {
- i_small = i;
- }
- }
- /* Keep the correct current index */
- if( i_small == p_playlist->i_index )
- p_playlist->i_index = i_position;
- else if( i_position == p_playlist->i_index )
- p_playlist->i_index = i_small;
-
- p_temp = p_playlist->pp_items[i_position];
- p_playlist->pp_items[i_position] = p_playlist->pp_items[i_small];
- p_playlist->pp_items[i_small] = p_temp;
- }
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- return 0;
-}
-
-/**
- * Move an item in a playlist
- *
- * Move the item in the playlist with position i_pos before the current item
- * at position i_newpos.
- * \param p_playlist the playlist to move items in
- * \param i_pos the position of the item to move
- * \param i_newpos the position of the item that will be behind the moved item
- * after the move
- * \return returns 0
- */
-int playlist_Move( playlist_t * p_playlist, int i_pos, int i_newpos)
-{
- vlc_value_t val;
- vlc_mutex_lock( &p_playlist->object_lock );
-
- /* take into account that our own row disappears. */
- if ( i_pos < i_newpos ) i_newpos--;
-
- if( i_pos >= 0 && i_newpos >=0 && i_pos <= p_playlist->i_size
- && i_newpos <= p_playlist->i_size )
- {
- playlist_item_t * temp;
-
- msg_Dbg( p_playlist, "moving playlist item « %s »",
- p_playlist->pp_items[i_pos]->psz_name );
-
- if( i_pos == p_playlist->i_index )
- {
- p_playlist->i_index = i_newpos;
- }
- else if( i_pos > p_playlist->i_index && i_newpos <= p_playlist->i_index )
- {
- p_playlist->i_index++;
- }
- else if( i_pos < p_playlist->i_index && i_newpos >= p_playlist->i_index )
- {
- p_playlist->i_index--;
- }
-
- if ( i_pos < i_newpos )
- {
- temp = p_playlist->pp_items[i_pos];
- while ( i_pos < i_newpos )
- {
- p_playlist->pp_items[i_pos] = p_playlist->pp_items[i_pos+1];
- i_pos++;
- }
- p_playlist->pp_items[i_newpos] = temp;
- }
- else if ( i_pos > i_newpos )
- {
- temp = p_playlist->pp_items[i_pos];
- while ( i_pos > i_newpos )
- {
- p_playlist->pp_items[i_pos] = p_playlist->pp_items[i_pos-1];
- i_pos--;
- }
- p_playlist->pp_items[i_newpos] = temp;
- }
- }
-
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "intf-change", val );
-
- return 0;
-}
/**
* Do a playlist action
/* Tell above that we're ready */
vlc_thread_ready( p_playlist );
+ msg_Dbg(p_playlist,"pouet3");
+
while( !p_playlist->b_die )
{
vlc_mutex_lock( &p_playlist->object_lock );
p_playlist->p_input = input_CreateThread( p_playlist,
p_playlist->pp_items[p_playlist->i_index] );
}
-
-/*****************************************************************************
- * playlist_LoadFile: load a playlist file.
- ****************************************************************************/
-int playlist_LoadFile( playlist_t * p_playlist, const char *psz_filename )
-{
- FILE *file;
- char line[1024];
- int i_current_status;
- int i_format;
- int i;
-
- msg_Dbg( p_playlist, "opening playlist file %s", psz_filename );
-
- file = fopen( psz_filename, "rt" );
- if( !file )
- {
- msg_Err( p_playlist, "playlist file %s does not exist", psz_filename );
- return -1;
- }
- fseek( file, 0L, SEEK_SET );
-
- /* check the file is not empty */
- if ( ! fgets( line, 1024, file ) )
- {
- msg_Err( p_playlist, "playlist file %s is empty", psz_filename );
- fclose( file );
- return -1;
- }
-
- /* get rid of line feed */
- if( line[strlen(line)-1] == '\n' || line[strlen(line)-1] == '\r' )
- {
- line[strlen(line)-1] = (char)0;
- if( line[strlen(line)-1] == '\r' ) line[strlen(line)-1] = (char)0;
- }
- /* check the file format is valid */
- if ( !strcmp ( line , PLAYLIST_FILE_HEADER_0_5 ) )
- {
- i_format = 5;
- }
- else if( !strcmp ( line , PLAYLIST_FILE_HEADER_0_6 ) )
- {
- i_format = 6;
- }
- else
- {
- msg_Err( p_playlist, "playlist file %s format is unsupported"
- , psz_filename );
- fclose( file );
- return -1;
- }
-
- /* stop playing */
- i_current_status = p_playlist->i_status;
- if ( p_playlist->i_status != PLAYLIST_STOPPED )
- {
- playlist_Stop ( p_playlist );
- }
-
- /* delete current content of the playlist */
- for( i = p_playlist->i_size - 1; i >= 0; i-- )
- {
- playlist_Delete ( p_playlist , i );
- }
-
- /* simply add each line */
- while( fgets( line, 1024, file ) )
- {
- /* ignore comments or empty lines */
- if( (line[0] == '#') || (line[0] == '\r') || (line[0] == '\n')
- || (line[0] == (char)0) )
- continue;
-
- /* get rid of line feed */
- if( line[strlen(line)-1] == '\n' || line[strlen(line)-1] == '\r' )
- {
- line[strlen(line)-1] = (char)0;
- if( line[strlen(line)-1] == '\r' ) line[strlen(line)-1] = (char)0;
- }
- if( i_format == 5 )
- {
- playlist_Add ( p_playlist , (char *)&line ,
- 0, 0, PLAYLIST_APPEND , PLAYLIST_END );
- }
- else
- {
- msg_Warn( p_playlist, "Not supported yet");
- }
- }
-
- /* start playing */
- if ( i_current_status != PLAYLIST_STOPPED )
- {
- playlist_Play ( p_playlist );
- }
-
- fclose( file );
-
- return 0;
-}
-
-/*****************************************************************************
- * playlist_SaveFile: Save a playlist in a file.
- *****************************************************************************/
-int playlist_SaveFile( playlist_t * p_playlist, const char * psz_filename )
-{
- FILE *file;
- int i;
-
- vlc_mutex_lock( &p_playlist->object_lock );
-
- msg_Dbg( p_playlist, "saving playlist file %s", psz_filename );
-
- file = fopen( psz_filename, "wt" );
- if( !file )
- {
- msg_Err( p_playlist , "could not create playlist file %s"
- , psz_filename );
- return -1;
- }
- /* Save is done in 0_5 mode at the moment*/
-
- fprintf( file , PLAYLIST_FILE_HEADER_0_5 "\n" );
-
- for ( i = 0 ; i < p_playlist->i_size ; i++ )
- {
- fprintf( file , p_playlist->pp_items[i]->psz_uri );
- fprintf( file , "\n" );
- }
-#if 0
- fprintf( file, PLAYLIST_FILE_HEADER_0_6 "\n" );
-
- for ( i=0 ; i< p_playlist->i_size ; i++ )
- {
- fprintf( file, p_playlist->pp_items[i]->psz_uri );
- fprintf( file, "||" );
- fprintf( file, p_playlist->pp_items[i]->psz_name );
- fprintf( file, "||" );
- fprintf( file, "%i",p_playlist->pp_items[i]->b_enabled = VLC_TRUE ?
- 1:0 );
- fprintf( file, "||" );
- fprintf( file, "%i", p_playlist->pp_items[i]->i_group );
- fprintf( file, "||" );
- fprintf( file, p_playlist->pp_items[i]->psz_author );
- fprintf( file , "\n" );
- }
-#endif
- fclose( file );
-
- vlc_mutex_unlock( &p_playlist->object_lock );
-
- return 0;
-}
projects / vlc / blobdiff