src/api/free.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 /** @file free.c */
  22
  23 #include "config.h"
  24
  25 #include <lualib.h>
  26 #include <proxy.h>
  27 #include <glib.h>
  28
  29 #include "quvi.h"
  30 /* -- */
  31 #include "_quvi_s.h"
  32 #include "_quvi_script_s.h"
  33 /* -- */
  34 #include "misc/script_free.h"
  35 #include "misc/slst.h"
  36
  37 /** @cond NODOC */
  38 extern void c_close(_quvi_t);
  39 /** @endcond */
  40
  41 /** @brief Free all of memory used by a library handle
  42 @note If handle is NULL the function simply returns
  43 @sa @ref getting_started
  44 @ingroup lib
  45 */
  46 void quvi_free(quvi_t handle)
  47 {
  48   _quvi_t q = (_quvi_t) handle;
  49
  50   if (handle == NULL)
  51     return;
  52
  53   c_close(q);
  54
  55   /* Strings. */
  56
  57   g_string_free(q->status.errmsg, TRUE);
  58   q->status.errmsg = NULL;
  59
  60   /* Scripts. */
  61
  62   m_slist_free_full(q->scripts.subtitle_export, m_script_free);
  63   q->scripts.subtitle_export = NULL;
  64
  65   m_slist_free_full(q->scripts.subtitle, m_script_free);
  66   q->scripts.subtitle = NULL;
  67
  68   m_slist_free_full(q->scripts.playlist, m_script_free);
  69   q->scripts.playlist = NULL;
  70
  71   m_slist_free_full(q->scripts.media, m_script_free);
  72   q->scripts.media = NULL;
  73
  74   m_slist_free_full(q->scripts.scan, m_script_free);
  75   q->scripts.scan = NULL;
  76
  77   m_slist_free_full(q->scripts.util, m_script_free);
  78   q->scripts.util = NULL;
  79
  80   /* Handles. */
  81
  82   if (q->handle.lua != NULL)
  83     {
  84       lua_close(q->handle.lua);
  85       q->handle.lua = NULL;
  86     }
  87
  88   if (q->handle.proxy != NULL)
  89     {
  90       px_proxy_factory_free(q->handle.proxy);
  91       q->handle.proxy = NULL;
  92     }
  93
  94   g_free(q);
  95   q = NULL;
  96 }
  97
  98 /* vim: set ts=2 sw=2 tw=72 expandtab: */