src/misc/playlist.c

   1 /* libquvi
   2  * Copyright (C) 2012,2013  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of libquvi <http://quvi.sourceforge.net/>.
   5  *
   6  * This library is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this library.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <glib.h>
  24
  25 #include "quvi.h"
  26 /* -- */
  27 #include "_quvi_s.h"
  28 #include "_quvi_playlist_s.h"
  29 /* -- */
  30 #include "misc/playlist.h"
  31 #include "misc/slst.h"
  32 #include "misc/url.h"
  33
  34 gpointer m_playlist_new(_quvi_t q, const gchar *url)
  35 {
  36   _quvi_playlist_t qp;
  37   gchar *u;
  38
  39   qp = g_new0(struct _quvi_playlist_s, 1);
  40
  41   qp->url.thumbnail = g_string_new(NULL);
  42   qp->id.playlist = g_string_new(NULL);
  43
  44   /*
  45    * Store the input URL in the unescaped form which is what the `ident'
  46    * functions of the scripts expect when the support check is run
  47    * offline.
  48    */
  49   u = m_url_unescaped_form(url);
  50   qp->url.input = g_string_new(u);
  51   g_free(u);
  52
  53   qp->title = g_string_new(NULL);
  54   qp->handle.quvi = q;
  55
  56   return (qp);
  57 }
  58
  59 void m_playlist_media_free(_quvi_playlist_media_t qpm)
  60 {
  61   if (qpm == NULL)
  62     return;
  63
  64   g_string_free(qpm->title, TRUE);
  65   qpm->title = NULL;
  66
  67   g_string_free(qpm->url, TRUE);
  68   qpm->url = NULL;
  69
  70   g_free(qpm);
  71   qpm = NULL;
  72 }
  73
  74 static void _playlist_media_free(gpointer p, gpointer userdata)
  75 {
  76   m_playlist_media_free(p);
  77 }
  78
  79 void m_playlist_free(_quvi_playlist_t qp)
  80 {
  81   if (qp == NULL)
  82     return;
  83
  84   m_slist_free_full(qp->media, _playlist_media_free);
  85   qp->media = NULL;
  86
  87   /* URL */
  88
  89   g_string_free(qp->url.thumbnail, TRUE);
  90   qp->url.thumbnail = NULL;
  91
  92   g_string_free(qp->url.input, TRUE);
  93   qp->url.input = NULL;
  94
  95   /* ID */
  96
  97   g_string_free(qp->id.playlist, TRUE);
  98   qp->id.playlist = NULL;
  99
 100   /* Other */
 101
 102   g_string_free(qp->title, TRUE);
 103   qp->title = NULL;
 104
 105   g_free(qp);
 106   qp = NULL;
 107 }
 108
 109 /* vim: set ts=2 sw=2 tw=72 expandtab: */