1/* $Id: util.h,v 1.1 2003/06/04 00:27:09 marka Exp $ */
2/*
3 * Copyright (c) 2000,2001 Japan Network Information Center.
4 * All rights reserved.
5 *
6 * By using this file, you agree to the terms and conditions set forth bellow.
7 *
8 * 			LICENSE TERMS AND CONDITIONS
9 *
10 * The following License Terms and Conditions apply, unless a different
11 * license is obtained from Japan Network Information Center ("JPNIC"),
12 * a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
13 * Chiyoda-ku, Tokyo 101-0047, Japan.
14 *
15 * 1. Use, Modification and Redistribution (including distribution of any
16 *    modified or derived work) in source and/or binary forms is permitted
17 *    under this License Terms and Conditions.
18 *
19 * 2. Redistribution of source code must retain the copyright notices as they
20 *    appear in each source code file, this License Terms and Conditions.
21 *
22 * 3. Redistribution in binary form must reproduce the Copyright Notice,
23 *    this License Terms and Conditions, in the documentation and/or other
24 *    materials provided with the distribution.  For the purposes of binary
25 *    distribution the "Copyright Notice" refers to the following language:
26 *    "Copyright (c) 2000-2002 Japan Network Information Center.  All rights reserved."
27 *
28 * 4. The name of JPNIC may not be used to endorse or promote products
29 *    derived from this Software without specific prior written approval of
30 *    JPNIC.
31 *
32 * 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
33 *    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 *    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
35 *    PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL JPNIC BE LIABLE
36 *    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
37 *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
38 *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
39 *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
40 *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
41 *    OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
42 *    ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
43 */
44
45#ifndef IDN_IDNCONV_UTIL_H
46#define IDN_IDNCONV_UTIL_H 1
47
48#include <idn/res.h>
49
50#define IDNCONV_LOCALBUF_SIZE	512
51
52typedef struct {
53	char	*str;
54	size_t	size;
55	char	local_buf[IDNCONV_LOCALBUF_SIZE];
56} idnconv_strbuf_t;
57
58extern idn_result_t	selective_encode(idn_resconf_t conf,
59					 idn_action_t actions, char *from,
60					 char *to, int tolen);
61extern idn_result_t	selective_decode(idn_resconf_t conf,
62					 idn_action_t actions, char *from,
63					 char *to, int tolen);
64extern void		set_defaults(idn_resconf_t conf);
65extern void		load_conf_file(idn_resconf_t conf, const char *file);
66extern void		set_encoding_alias(const char *encoding_alias);
67extern void		set_localcode(idn_resconf_t conf, const char *code);
68extern void		set_idncode(idn_resconf_t conf, const char *code);
69extern void		set_delimitermapper(idn_resconf_t conf,
70					    unsigned long *delimiters,
71					    int ndelimiters);
72extern void		set_localmapper(idn_resconf_t conf,
73					char **mappers, int nmappers);
74extern void		set_nameprep(idn_resconf_t conf, char *version);
75extern void		set_mapper(idn_resconf_t conf,
76				   char **mappers, int nmappers);
77extern void		set_normalizer(idn_resconf_t conf,
78				       char **normalizer, int nnormalizer);
79extern void		set_prohibit_checkers(idn_resconf_t conf,
80					      char **prohibits,
81					      int nprohibits);
82extern void		set_unassigned_checkers(idn_resconf_t conf,
83						char **unassigns,
84						int nunassigns);
85extern void		errormsg(const char *fmt, ...);
86extern void		strbuf_init(idnconv_strbuf_t *buf);
87extern void		strbuf_reset(idnconv_strbuf_t *buf);
88extern char		*strbuf_get(idnconv_strbuf_t *buf);
89extern size_t		strbuf_size(idnconv_strbuf_t *buf);
90extern char		*strbuf_copy(idnconv_strbuf_t *buf, const char *str);
91extern char		*strbuf_append(idnconv_strbuf_t *buf, const char *str);
92extern char		*strbuf_alloc(idnconv_strbuf_t *buf, size_t size);
93extern char		*strbuf_double(idnconv_strbuf_t *buf);
94extern char		*strbuf_getline(idnconv_strbuf_t *buf, FILE *fp);
95
96#endif /* IDN_IDNCONV_UTIL_H */
97