src/api/set.c

   1 /* libquvi
   2  * Copyright (C) 2012  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 set.c */
  22
  23 #include "config.h"
  24
  25 #include <glib.h>
  26
  27 #include "quvi.h"
  28 /* -- */
  29 #include "_quvi_s.h"
  30
  31 static QuviError _set(_quvi_t q, QuviOption o, va_list arg)
  32 {
  33   switch (o)
  34     {
  35     case QUVI_OPTION_AUTOPROXY:
  36       q->opt.autoproxy = (gboolean) va_arg(arg, glong) >0;
  37       break;
  38
  39       /* Callback */
  40
  41     case QUVI_OPTION_CALLBACK_STATUS:
  42       q->cb.status = va_arg(arg, quvi_callback_status);
  43       break;
  44
  45       /* Default */
  46
  47     default:
  48       return (QUVI_ERROR_INVALID_ARG);
  49     }
  50
  51   return (QUVI_OK);
  52 }
  53
  54 /** @brief Set library handle option
  55 @sa @ref getting_started
  56 @ingroup lib
  57 */
  58 void quvi_set(quvi_t handle, QuviOption option, ...)
  59 {
  60   va_list arg;
  61   _quvi_t q;
  62
  63   /* If G_DISABLE_CHECKS is defined then the check is not performed. */
  64   g_return_if_fail(handle != NULL);
  65
  66   q = (_quvi_t) handle;
  67
  68   va_start(arg, option);
  69   q->status.rc = _set(handle, option, arg);
  70   va_end(arg);
  71 }
  72
  73 /* vim: set ts=2 sw=2 tw=72 expandtab: */