src/misc/media.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_media_s.h"
  29 /* -- */
  30 #include "misc/media.h"
  31 #include "misc/slst.h"
  32 #include "misc/url.h"
  33
  34 gpointer m_media_new(_quvi_t q, const gchar *url)
  35 {
  36   _quvi_media_t qm;
  37   gchar *u;
  38
  39   qm = g_new0(struct _quvi_media_s, 1);
  40
  41   qm->url.redirect_to = g_string_new(NULL);
  42   qm->url.thumbnail = 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   qm->url.input = g_string_new(u);
  51   g_free(u);
  52
  53   qm->title = g_string_new(NULL);
  54   qm->id = g_string_new(NULL);
  55   qm->handle.quvi = q;
  56
  57   return (qm);
  58 }
  59
  60 static void _stream_free(gpointer p, gpointer userdata)
  61 {
  62   _quvi_media_stream_t qms = (_quvi_media_stream_t) p;
  63
  64   if (p == NULL)
  65     return;
  66
  67   g_string_free(qms->container, TRUE);
  68   qms->container = NULL;
  69
  70   g_string_free(qms->url, TRUE);
  71   qms->url = NULL;
  72
  73   g_string_free(qms->id, TRUE);
  74   qms->id = NULL;
  75
  76   g_string_free(qms->video.encoding, TRUE);
  77   qms->video.encoding = NULL;
  78
  79   g_string_free(qms->audio.encoding, TRUE);
  80   qms->audio.encoding = NULL;
  81
  82   g_free(qms);
  83   qms = NULL;
  84 }
  85
  86 void m_media_free(_quvi_media_t qm)
  87 {
  88   if (qm == NULL)
  89     return;
  90
  91   /* Streams */
  92
  93   m_slist_free_full(qm->streams, _stream_free);
  94   qm->streams = NULL;
  95
  96   /* URLs */
  97
  98   g_string_free(qm->url.redirect_to, TRUE);
  99   qm->url.redirect_to = NULL;
 100
 101   g_string_free(qm->url.thumbnail, TRUE);
 102   qm->url.thumbnail = NULL;
 103
 104   g_string_free(qm->url.input, TRUE);
 105   qm->url.input = NULL;
 106
 107   /* Other */
 108
 109   g_string_free(qm->title, TRUE);
 110   qm->title = NULL;
 111
 112   g_string_free(qm->id, TRUE);
 113   qm->id = NULL;
 114
 115   g_free(qm);
 116   qm = NULL;
 117 }
 118
 119 /* vim: set ts=2 sw=2 tw=72 expandtab: */