1 /* 2 * "streamable kanji code filter and converter" 3 * Copyright (c) 1998-2002 HappySize, Inc. All rights reserved. 4 * 5 * LICENSE NOTICES 6 * 7 * This file is part of "streamable kanji code filter and converter", 8 * which is distributed under the terms of GNU Lesser General Public 9 * License (version 2) as published by the Free Software Foundation. 10 * 11 * This software 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 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 "streamable kanji code filter and converter"; 18 * if not, write to the Free Software Foundation, Inc., 59 Temple Place, 19 * Suite 330, Boston, MA 02111-1307 USA 20 * 21 * The author of this file: 22 * 23 */ 24 /* 25 * The source code included in this files was separated from mbfilter.h 26 * by Moriyoshi Koizumi <moriyoshi@php.net> on 20 Dec 2002. The file 27 * mbfilter.h is included in this package . 28 * 29 */ 30 31 #ifndef MBFL_CONVERT_H 32 #define MBFL_CONVERT_H 33 34 #include "mbfl_defs.h" 35 #include "mbfl_encoding.h" 36 #include "mbfl_memory_device.h" 37 38 typedef struct _mbfl_convert_filter mbfl_convert_filter; 39 40 /* internal */ 41 typedef int (*filter_flush_t)(mbfl_convert_filter*); 42 43 /* defined by mbfl_convert_filter_{new,new2,init} */ 44 typedef int (*output_function_t)(int, void*); 45 typedef int (*flush_function_t)(void *); 46 47 struct _mbfl_convert_filter { 48 void (*filter_ctor)(mbfl_convert_filter *filter); 49 void (*filter_dtor)(mbfl_convert_filter *filter); 50 void (*filter_copy)(mbfl_convert_filter *src, mbfl_convert_filter *dest); 51 int (*filter_function)(int c, mbfl_convert_filter *filter); 52 filter_flush_t filter_flush; 53 output_function_t output_function; 54 flush_function_t flush_function; 55 void *data; 56 int status; 57 int cache; 58 const mbfl_encoding *from; 59 const mbfl_encoding *to; 60 int illegal_mode; 61 int illegal_substchar; 62 size_t num_illegalchar; 63 void *opaque; 64 }; 65 66 MBFLAPI extern mbfl_convert_filter *mbfl_convert_filter_new(const mbfl_encoding *from, const mbfl_encoding *to, output_function_t output_function, 67 flush_function_t flush_function, void *data); 68 MBFLAPI extern mbfl_convert_filter *mbfl_convert_filter_new2(const struct mbfl_convert_vtbl *vtbl, output_function_t output_function, 69 flush_function_t flush_function, void *data); 70 MBFLAPI extern void mbfl_convert_filter_delete(mbfl_convert_filter *filter); 71 MBFLAPI extern int mbfl_convert_filter_feed(int c, mbfl_convert_filter *filter); 72 MBFLAPI extern unsigned char* mbfl_convert_filter_feed_string(mbfl_convert_filter *filter, unsigned char *p, size_t len); 73 MBFLAPI extern int mbfl_convert_filter_flush(mbfl_convert_filter *filter); 74 MBFLAPI extern void mbfl_convert_filter_reset(mbfl_convert_filter *filter, const mbfl_encoding *from, const mbfl_encoding *to); 75 MBFLAPI extern void mbfl_convert_filter_copy(mbfl_convert_filter *src, mbfl_convert_filter *dist); 76 MBFLAPI extern int mbfl_filt_conv_illegal_output(int c, mbfl_convert_filter *filter); 77 MBFLAPI extern const struct mbfl_convert_vtbl * mbfl_convert_filter_get_vtbl(const mbfl_encoding *from, const mbfl_encoding *to); 78 79 MBFLAPI extern void mbfl_filt_conv_common_ctor(mbfl_convert_filter *filter); 80 MBFLAPI extern int mbfl_filt_conv_common_flush(mbfl_convert_filter *filter); 81 82 MBFLAPI extern void mbfl_convert_filter_devcat(mbfl_convert_filter *filter, mbfl_memory_device *src); 83 MBFLAPI extern int mbfl_convert_filter_strcat(mbfl_convert_filter *filter, const unsigned char *p); 84 85 #endif /* MBFL_CONVERT_H */ 86
