src/api/set.c

   1 /* libquvi
   2  * Copyright (C) 2012  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  17  * 02110-1301  USA
  18  */
  19
  20 /** @file set.c */
  21
  22 #include "config.h"
  23
  24 #include <glib.h>
  25
  26 #include "quvi.h"
  27 /* -- */
  28 #include "_quvi_s.h"
  29
  30 static QuviError _set(_quvi_t q, QuviOption o, va_list arg)
  31 {
  32   switch (o)
  33     {
  34     case QUVI_OPTION_MEDIA_SCRIPT_PROTOCOL_CATEGORY:
  35       q->opt.scripts.category = va_arg(arg, glong);
  36       break;
  37     case QUVI_OPTION_AUTOPROXY:
  38       q->opt.autoproxy = (gboolean) va_arg(arg, glong) >0;
  39       break;
  40
  41       /* Callback */
  42
  43     case QUVI_OPTION_CALLBACK_STATUS:
  44       q->cb.status = va_arg(arg, quvi_callback_status);
  45       break;
  46
  47       /* Default */
  48
  49     default:
  50       return (QUVI_ERROR_INVALID_ARG);
  51     }
  52
  53   return (QUVI_OK);
  54 }
  55
  56 /** @brief Set library handle option
  57 @sa @ref getting_started
  58 @ingroup lib
  59 */
  60 void quvi_set(quvi_t handle, QuviOption option, ...)
  61 {
  62   va_list arg;
  63   _quvi_t q;
  64
  65   /* If G_DISABLE_CHECKS is defined then the check is not performed. */
  66   g_return_if_fail(handle != NULL);
  67
  68   q = (_quvi_t) handle;
  69
  70   va_start(arg, option);
  71   q->status.rc = _set(handle, option, arg);
  72   va_end(arg);
  73 }
  74
  75 /* vim: set ts=2 sw=2 tw=72 expandtab: */