95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
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/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
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/*
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* This file is part of The Croco Library
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*
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* Copyright (C) 2002-2003 Dodji Seketeli <dodji@seketeli.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2.1 of the GNU Lesser General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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/*
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*$Id$
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*/
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/**
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*@file:
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*The declaration of the #CREncHandler class.
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*
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*/
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#ifndef __CR_ENC_HANDLER_H__
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#define __CR_ENC_HANDLER_H__
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#include "cr-utils.h"
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G_BEGIN_DECLS
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typedef struct _CREncHandler CREncHandler ;
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typedef enum CRStatus (*CREncInputFunc) (const guchar * a_in,
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gulong *a_in_len,
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guchar *a_out,
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gulong *a_out_len) ;
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typedef enum CRStatus (*CREncOutputFunc) (const guchar * a_in,
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gulong *a_in_len,
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guchar *a_out,
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gulong *a_out_len) ;
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typedef enum CRStatus (*CREncInputStrLenAsUtf8Func)
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(const guchar *a_in_start,
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const guchar *a_in_end,
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gulong *a_in_size);
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typedef enum CRStatus (*CREncUtf8StrLenAsOutputFunc)
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(const guchar *a_in_start,
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const guchar *a_in_end,
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gulong *a_in_size) ;
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/**
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*This class is responsible of the
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*the encoding conversions stuffs in
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*libcroco.
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*/
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struct _CREncHandler
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{
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enum CREncoding encoding ;
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CREncInputFunc decode_input ;
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CREncInputFunc encode_output ;
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CREncInputStrLenAsUtf8Func enc_str_len_as_utf8 ;
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CREncUtf8StrLenAsOutputFunc utf8_str_len_as_enc ;
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} ;
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CREncHandler *
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cr_enc_handler_get_instance (enum CREncoding a_enc) ;
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enum CRStatus
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cr_enc_handler_resolve_enc_alias (const guchar *a_alias_name,
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enum CREncoding *a_enc) ;
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enum CRStatus
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cr_enc_handler_convert_input (CREncHandler *a_this,
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const guchar *a_in,
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gulong *a_in_len,
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guchar **a_out,
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gulong *a_out_len) ;
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G_END_DECLS
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#endif /*__CR_ENC_HANDLER_H__*/
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