libpurple/protocols/oscar/encoding.h

   1 /*
   2  * Purple's oscar protocol plugin
   3  * This file is the legal property of its developers.
   4  * Please see the AUTHORS file distributed alongside this file.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  19 */
  20
  21 #ifndef _ENCODING_H_
  22 #define _ENCODING_H_
  23
  24 #include "oscar.h"
  25 #include "oscarcommon.h"
  26
  27 gchar * oscar_encoding_to_utf8(const char *encoding, const char *text, int textlen);
  28 gchar * oscar_utf8_try_convert(PurpleAccount *account, OscarData *od, const gchar *msg);
  29
  30 /**
  31  * This attemps to decode an incoming IM into a UTF8 string.
  32  *
  33  * We try decoding using two different character sets.  The charset
  34  * specified in the IM determines the order in which we attempt to
  35  * decode.  We do this because there are lots of broken ICQ clients
  36  * that don't correctly send non-ASCII messages.  And if Purple isn't
  37  * able to deal with that crap, then people complain like banshees.
  38  */
  39 gchar * oscar_decode_im(PurpleAccount *account, const char *sourcebn, guint16 charset, const gchar *data, gsize datalen);
  40
  41 /**
  42  * Figure out what encoding to use when sending a given outgoing message.
  43  */
  44 gchar * oscar_encode_im(const gchar *msg, gsize *result_len, guint16 *charset, gchar **charsetstr);
  45
  46 #endif