1 /* This file is part of the YAZ toolkit.
2 * Copyright (C) 1995-2008 Index Data.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of Index Data nor the names of its contributors
13 * may be used to endorse or promote products derived from this
14 * software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 * \brief Internal header for iconv
35 #include <yaz/yconfig.h>
37 #include <yaz/match-str.h>
38 #include <yaz/yaz-iconv.h>
40 void yaz_iconv_set_errno(yaz_iconv_t cd, int no);
42 typedef struct yaz_iconv_encoder_s *yaz_iconv_encoder_t;
43 struct yaz_iconv_encoder_s {
45 size_t (*write_handle)(yaz_iconv_t cd, yaz_iconv_encoder_t e,
47 char **outbuf, size_t *outbytesleft);
48 size_t (*flush_handle)(yaz_iconv_t cd, yaz_iconv_encoder_t e,
49 char **outbuf, size_t *outbytesleft);
50 void (*init_handle)(yaz_iconv_encoder_t e);
51 void (*destroy_handle)(yaz_iconv_encoder_t e);
54 yaz_iconv_encoder_t yaz_marc8_encoder(const char *name,
55 yaz_iconv_encoder_t e);
56 yaz_iconv_encoder_t yaz_utf8_encoder(const char *name,
57 yaz_iconv_encoder_t e);
58 yaz_iconv_encoder_t yaz_ucs4_encoder(const char *name,
59 yaz_iconv_encoder_t e);
60 yaz_iconv_encoder_t yaz_iso_8859_1_encoder(const char *name,
61 yaz_iconv_encoder_t e);
62 yaz_iconv_encoder_t yaz_iso_5428_encoder(const char *name,
63 yaz_iconv_encoder_t e);
64 yaz_iconv_encoder_t yaz_advancegreek_encoder(const char *name,
65 yaz_iconv_encoder_t e);
66 yaz_iconv_encoder_t yaz_wchar_encoder(const char *name,
67 yaz_iconv_encoder_t e);
68 typedef unsigned long yaz_conv_func_t(unsigned char *inp, size_t inbytesleft,
69 size_t *no_read, int *combining,
70 unsigned mask, int boffset);
72 int yaz_iso_8859_1_lookup_y(unsigned long v,
73 unsigned long *x1, unsigned long *x2);
75 int yaz_iso_8859_1_lookup_x12(unsigned long x1, unsigned long x2,
78 typedef struct yaz_iconv_decoder_s *yaz_iconv_decoder_t;
79 struct yaz_iconv_decoder_s {
81 size_t (*init_handle)(yaz_iconv_t cd, yaz_iconv_decoder_t d,
83 size_t inbytesleft, size_t *no_read);
84 unsigned long (*read_handle)(yaz_iconv_t cd, yaz_iconv_decoder_t d,
86 size_t inbytesleft, size_t *no_read);
87 void (*destroy_handle)(yaz_iconv_decoder_t d);
90 yaz_iconv_decoder_t yaz_marc8_decoder(const char *fromcode,
91 yaz_iconv_decoder_t d);
92 yaz_iconv_decoder_t yaz_utf8_decoder(const char *fromcode,
93 yaz_iconv_decoder_t d);
94 yaz_iconv_decoder_t yaz_ucs4_decoder(const char *tocode,
95 yaz_iconv_decoder_t d);
96 yaz_iconv_decoder_t yaz_iso_8859_1_decoder(const char *fromcode,
97 yaz_iconv_decoder_t d);
98 yaz_iconv_decoder_t yaz_iso_5428_decoder(const char *name,
99 yaz_iconv_decoder_t d);
100 yaz_iconv_decoder_t yaz_advancegreek_decoder(const char *name,
101 yaz_iconv_decoder_t d);
102 yaz_iconv_decoder_t yaz_wchar_decoder(const char *fromcode,
103 yaz_iconv_decoder_t d);
109 * indent-tabs-mode: nil
111 * vim: shiftwidth=4 tabstop=8 expandtab