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1.1 misho 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: struct _mbfl_convert_filter { 41: void (*filter_ctor)(mbfl_convert_filter *filter); 42: void (*filter_dtor)(mbfl_convert_filter *filter); 43: void (*filter_copy)(mbfl_convert_filter *src, mbfl_convert_filter *dest); 44: int (*filter_function)(int c, mbfl_convert_filter *filter); 45: int (*filter_flush)(mbfl_convert_filter *filter); 46: int (*output_function)(int c, void *data); 47: int (*flush_function)(void *data); 48: void *data; 49: int status; 50: int cache; 51: const mbfl_encoding *from; 52: const mbfl_encoding *to; 53: int illegal_mode; 54: int illegal_substchar; 55: int num_illegalchar; 56: void *opaque; 57: }; 58: 59: struct mbfl_convert_vtbl { 60: enum mbfl_no_encoding from; 61: enum mbfl_no_encoding to; 62: void (*filter_ctor)(mbfl_convert_filter *filter); 63: void (*filter_dtor)(mbfl_convert_filter *filter); 64: int (*filter_function)(int c, mbfl_convert_filter *filter); 65: int (*filter_flush)(mbfl_convert_filter *filter); 66: void (*filter_copy)(mbfl_convert_filter *src, mbfl_convert_filter *dest); 67: }; 68: 69: MBFLAPI extern const struct mbfl_convert_vtbl *mbfl_convert_filter_list[]; 70: 71: MBFLAPI extern mbfl_convert_filter *mbfl_convert_filter_new( 72: enum mbfl_no_encoding from, 73: enum mbfl_no_encoding to, 74: int (*output_function)(int, void *), 75: int (*flush_function)(void *), 76: void *data ); 77: MBFLAPI extern mbfl_convert_filter *mbfl_convert_filter_new2( 78: const struct mbfl_convert_vtbl *vtbl, 79: int (*output_function)(int, void *), 80: int (*flush_function)(void *), 81: void *data ); 82: MBFLAPI extern void mbfl_convert_filter_delete(mbfl_convert_filter *filter); 83: MBFLAPI extern int mbfl_convert_filter_feed(int c, mbfl_convert_filter *filter); 84: MBFLAPI extern int mbfl_convert_filter_flush(mbfl_convert_filter *filter); 85: MBFLAPI extern void mbfl_convert_filter_reset(mbfl_convert_filter *filter, enum mbfl_no_encoding from, enum mbfl_no_encoding to); 86: MBFLAPI extern void mbfl_convert_filter_copy(mbfl_convert_filter *src, mbfl_convert_filter *dist); 87: MBFLAPI extern int mbfl_filt_conv_illegal_output(int c, mbfl_convert_filter *filter); 88: MBFLAPI extern const struct mbfl_convert_vtbl * mbfl_convert_filter_get_vtbl(enum mbfl_no_encoding from, enum mbfl_no_encoding to); 89: 90: MBFLAPI extern void mbfl_filt_conv_common_ctor(mbfl_convert_filter *filter); 91: MBFLAPI extern int mbfl_filt_conv_common_flush(mbfl_convert_filter *filter); 92: MBFLAPI extern void mbfl_filt_conv_common_dtor(mbfl_convert_filter *filter); 93: 94: MBFLAPI extern int mbfl_convert_filter_devcat(mbfl_convert_filter *filter, mbfl_memory_device *src); 95: MBFLAPI extern int mbfl_convert_filter_strcat(mbfl_convert_filter *filter, const unsigned char *p); 96: 97: #endif /* MBFL_CONVERT_H */