src/misc/to_utf8.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 #include "config.h"
  21
  22 #include <glib.h>
  23 #include <string.h>
  24
  25 gchar *to_utf8(const gchar *s, const gchar *from)
  26 {
  27   if (!g_utf8_validate(s, -1, NULL))
  28     {
  29       gchar *c = g_locale_to_utf8(s, -1, NULL, NULL, NULL);
  30       if (c != NULL)
  31         return (c);
  32       else
  33         {
  34           if (from != NULL && strlen(from) >0)
  35             {
  36               return (g_convert_with_fallback(s, -1, "UTF-8", from,
  37                                               NULL, NULL, NULL, NULL));
  38             }
  39         }
  40     }
  41   return (NULL);
  42 }
  43
  44 /* vim: set ts=2 sw=2 tw=72 expandtab: */