git.sesse.net Git - vlc/blob - src/misc/playlist.c

   1 /*****************************************************************************
   2  * playlist.c : Playlist management functions
   3  *****************************************************************************
   4  * Copyright (C) 1999, 2000 VideoLAN
   5  *
   6  * Authors:
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  21  *****************************************************************************/
  22 #include "defs.h"
  23
  24 #include "config.h"
  25
  26 #include <stdlib.h>                                      /* free(), strtol() */
  27 #include <stdio.h>                                              /* sprintf() */
  28 #include <string.h>                                            /* strerror() */
  29 #include <errno.h>                                                 /* ENOMEM */
  30
  31 #include "common.h"
  32
  33 #include "intf_msg.h"
  34 #include "playlist.h"
  35
  36 #include "main.h"
  37
  38 /* Local prototypes */
  39 //int TestPlugin     ( plugin_id_t *p_plugin_id, char * psz_name );
  40 //int AllocatePlugin ( plugin_id_t plugin_id, plugin_bank_t * p_bank );
  41
  42 playlist_t * playlist_Create ( void )
  43 {
  44     playlist_t *p_playlist;
  45
  46     /* Allocate structure */
  47     p_playlist = malloc( sizeof( playlist_t ) );
  48     if( !p_playlist )
  49     {
  50         intf_ErrMsg("playlist error: %s\n", strerror( ENOMEM ) );
  51         return( NULL );
  52     }
  53
  54     p_playlist->i_index = 0;
  55     p_playlist->p_list = NULL;
  56
  57     intf_Msg("Playlist initialized\n");
  58     return( p_playlist );
  59 }
  60
  61 void playlist_Init( playlist_t * p_playlist, int i_optind )
  62 {
  63     int i_list_index = 0;
  64     int i_index = 0;
  65     int i_argc = p_main->i_argc;
  66
  67     if( i_optind < i_argc )
  68     {
  69         i_list_index = i_argc - i_optind;
  70
  71         p_playlist->p_list = malloc( i_list_index * sizeof( int ) );
  72
  73         while( i_argc - i_index > i_optind )
  74         {
  75             p_playlist->p_list[ i_index ] =
  76                             p_main->ppsz_argv[ i_argc - i_index - 1];
  77             i_index++;
  78         }
  79     }
  80     else
  81     {
  82         /* if no file was asked, get stream from the network */
  83         p_playlist->p_list = NULL;
  84     }
  85
  86     p_main->p_playlist->i_index = i_list_index;
  87 }
  88
  89 void playlist_Destroy( playlist_t * p_playlist )
  90 {
  91     free( p_playlist );
  92 }
  93
  94 /*
  95  * Following functions are local
  96  */
  97