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/*
* "streamable kanji code filter and converter"
* Copyright (c) 1998-2002 HappySize, Inc. All rights reserved.
*
* LICENSE NOTICES
*
* This file is part of "streamable kanji code filter and converter",
* which is distributed under the terms of GNU Lesser General Public
* License (version 2) as published by the Free Software Foundation.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with "streamable kanji code filter and converter";
* if not, write to the Free Software Foundation, Inc., 59 Temple Place,
* Suite 330, Boston, MA 02111-1307 USA
*
* The author of this file:
*
*/
/*
* The source code included in this files was separated from mbfilter.h
* by Moriyoshi Koizumi <moriyoshi@php.net> on 20 Dec 2002. The file
* mbfilter.h is included in this package .
*
*/
#ifndef MBFL_CONVERT_H
#define MBFL_CONVERT_H
#include "mbfl_defs.h"
#include "mbfl_encoding.h"
#include "mbfl_memory_device.h"
typedef struct _mbfl_convert_filter mbfl_convert_filter;
struct _mbfl_convert_filter {
void (*filter_ctor)(mbfl_convert_filter *filter);
void (*filter_dtor)(mbfl_convert_filter *filter);
void (*filter_copy)(mbfl_convert_filter *src, mbfl_convert_filter *dest);
int (*filter_function)(int c, mbfl_convert_filter *filter);
int (*filter_flush)(mbfl_convert_filter *filter);
int (*output_function)(int c, void *data);
int (*flush_function)(void *data);
void *data;
int status;
int cache;
const mbfl_encoding *from;
const mbfl_encoding *to;
int illegal_mode;
int illegal_substchar;
int num_illegalchar;
void *opaque;
};
struct mbfl_convert_vtbl {
enum mbfl_no_encoding from;
enum mbfl_no_encoding to;
void (*filter_ctor)(mbfl_convert_filter *filter);
void (*filter_dtor)(mbfl_convert_filter *filter);
int (*filter_function)(int c, mbfl_convert_filter *filter);
int (*filter_flush)(mbfl_convert_filter *filter);
void (*filter_copy)(mbfl_convert_filter *src, mbfl_convert_filter *dest);
};
MBFLAPI extern const struct mbfl_convert_vtbl *mbfl_convert_filter_list[];
MBFLAPI extern mbfl_convert_filter *mbfl_convert_filter_new(
enum mbfl_no_encoding from,
enum mbfl_no_encoding to,
int (*output_function)(int, void *),
int (*flush_function)(void *),
void *data );
MBFLAPI extern mbfl_convert_filter *mbfl_convert_filter_new2(
const struct mbfl_convert_vtbl *vtbl,
int (*output_function)(int, void *),
int (*flush_function)(void *),
void *data );
MBFLAPI extern void mbfl_convert_filter_delete(mbfl_convert_filter *filter);
MBFLAPI extern int mbfl_convert_filter_feed(int c, mbfl_convert_filter *filter);
MBFLAPI extern int mbfl_convert_filter_flush(mbfl_convert_filter *filter);
MBFLAPI extern void mbfl_convert_filter_reset(mbfl_convert_filter *filter, enum mbfl_no_encoding from, enum mbfl_no_encoding to);
MBFLAPI extern void mbfl_convert_filter_copy(mbfl_convert_filter *src, mbfl_convert_filter *dist);
MBFLAPI extern int mbfl_filt_conv_illegal_output(int c, mbfl_convert_filter *filter);
MBFLAPI extern const struct mbfl_convert_vtbl * mbfl_convert_filter_get_vtbl(enum mbfl_no_encoding from, enum mbfl_no_encoding to);
MBFLAPI extern void mbfl_filt_conv_common_ctor(mbfl_convert_filter *filter);
MBFLAPI extern int mbfl_filt_conv_common_flush(mbfl_convert_filter *filter);
MBFLAPI extern void mbfl_filt_conv_common_dtor(mbfl_convert_filter *filter);
MBFLAPI extern int mbfl_convert_filter_devcat(mbfl_convert_filter *filter, mbfl_memory_device *src);
MBFLAPI extern int mbfl_convert_filter_strcat(mbfl_convert_filter *filter, const unsigned char *p);
#endif /* MBFL_CONVERT_H */
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