src/misc/subtitle.c

   1 /* libquvi
   2  * Copyright (C) 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_subtitle_s.h"
  29 /* -- */
  30 #include "misc/subtitle.h"
  31 #include "misc/slst.h"
  32 #include "misc/url.h"
  33
  34 gpointer m_subtitle_new(_quvi_t q, const gchar *url)
  35 {
  36   _quvi_subtitle_t qsub;
  37   gchar *u;
  38
  39   qsub = g_new0(struct _quvi_subtitle_s, 1);
  40   qsub->handle.quvi = q;
  41
  42   /*
  43    * Store the input URL in the unescaped form which is what the `ident'
  44    * functions of the scripts expect when the support check is run
  45    * offline.
  46    */
  47   u = m_url_unescaped_form(url);
  48   qsub->url.input = g_string_new(u);
  49   g_free(u);
  50
  51   return (qsub);
  52 }
  53
  54 void m_subtitle_lang_free(_quvi_subtitle_lang_t qsl)
  55 {
  56   if (qsl == NULL)
  57     return;
  58
  59   g_string_free(qsl->translated, TRUE);
  60   qsl->translated = NULL;
  61
  62   g_string_free(qsl->original, TRUE);
  63   qsl->original = NULL;
  64
  65   g_string_free(qsl->code, TRUE);
  66   qsl->code = NULL;
  67
  68   g_string_free(qsl->url, TRUE);
  69   qsl->url = NULL;
  70
  71   g_string_free(qsl->id, TRUE);
  72   qsl->id = NULL;
  73
  74   g_free(qsl);
  75   qsl = NULL;
  76 }
  77
  78 static void _lang_free(gpointer p, gpointer userdata)
  79 {
  80   m_subtitle_lang_free(p);
  81 }
  82
  83 void m_subtitle_type_free(_quvi_subtitle_type_t qst)
  84 {
  85   if (qst == NULL)
  86     return;
  87
  88   m_slist_free_full(qst->languages, _lang_free);
  89   qst->languages = NULL;
  90
  91   g_free(qst);
  92   qst = NULL;
  93 }
  94
  95 static void _type_free(gpointer p, gpointer userdata)
  96 {
  97   m_subtitle_type_free(p);
  98 }
  99
 100 void m_subtitle_free(_quvi_subtitle_t qsub)
 101 {
 102   if (qsub == NULL)
 103     return;
 104
 105   m_slist_free_full(qsub->types, _type_free);
 106   qsub->types = NULL;
 107
 108   g_string_free(qsub->url.input, TRUE);
 109   qsub->url.input = NULL;
 110
 111   g_free(qsub);
 112   qsub = NULL;
 113 }
 114
 115 /* vim: set ts=2 sw=2 tw=72 expandtab: */