external/bsd/bind/dist/contrib/idn/idnkit-1.0-src/tools/idnconv/util.h

   1 /*      $NetBSD: util.h,v 1.4 2014/12/10 04:37:56 christos Exp $        */
   2
   3 /* Id: util.h,v 1.1 2003/06/04 00:27:09 marka Exp  */
   4 /*
   5  * Copyright (c) 2000,2001 Japan Network Information Center.
   6  * All rights reserved.
   7  *
   8  * By using this file, you agree to the terms and conditions set forth bellow.
   9  *
  10  *                      LICENSE TERMS AND CONDITIONS
  11  *
  12  * The following License Terms and Conditions apply, unless a different
  13  * license is obtained from Japan Network Information Center ("JPNIC"),
  14  * a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
  15  * Chiyoda-ku, Tokyo 101-0047, Japan.
  16  *
  17  * 1. Use, Modification and Redistribution (including distribution of any
  18  *    modified or derived work) in source and/or binary forms is permitted
  19  *    under this License Terms and Conditions.
  20  *
  21  * 2. Redistribution of source code must retain the copyright notices as they
  22  *    appear in each source code file, this License Terms and Conditions.
  23  *
  24  * 3. Redistribution in binary form must reproduce the Copyright Notice,
  25  *    this License Terms and Conditions, in the documentation and/or other
  26  *    materials provided with the distribution.  For the purposes of binary
  27  *    distribution the "Copyright Notice" refers to the following language:
  28  *    "Copyright (c) 2000-2002 Japan Network Information Center.  All rights reserved."
  29  *
  30  * 4. The name of JPNIC may not be used to endorse or promote products
  31  *    derived from this Software without specific prior written approval of
  32  *    JPNIC.
  33  *
  34  * 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
  35  *    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  36  *    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  37  *    PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL JPNIC BE LIABLE
  38  *    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  39  *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  40  *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  41  *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  42  *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  43  *    OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  44  *    ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  45  */
  46
  47 #ifndef IDN_IDNCONV_UTIL_H
  48 #define IDN_IDNCONV_UTIL_H 1
  49
  50 #include <idn/res.h>
  51
  52 #define IDNCONV_LOCALBUF_SIZE   512
  53
  54 typedef struct {
  55         char    *str;
  56         size_t  size;
  57         char    local_buf[IDNCONV_LOCALBUF_SIZE];
  58 } idnconv_strbuf_t;
  59
  60 extern idn_result_t     selective_encode(idn_resconf_t conf,
  61                                          idn_action_t actions, char *from,
  62                                          char *to, int tolen);
  63 extern idn_result_t     selective_decode(idn_resconf_t conf,
  64                                          idn_action_t actions, char *from,
  65                                          char *to, int tolen);
  66 extern void             set_defaults(idn_resconf_t conf);
  67 extern void             load_conf_file(idn_resconf_t conf, const char *file);
  68 extern void             set_encoding_alias(const char *encoding_alias);
  69 extern void             set_localcode(idn_resconf_t conf, const char *code);
  70 extern void             set_idncode(idn_resconf_t conf, const char *code);
  71 extern void             set_delimitermapper(idn_resconf_t conf,
  72                                             unsigned long *delimiters,
  73                                             int ndelimiters);
  74 extern void             set_localmapper(idn_resconf_t conf,
  75                                         char **mappers, int nmappers);
  76 extern void             set_nameprep(idn_resconf_t conf, char *version);
  77 extern void             set_mapper(idn_resconf_t conf,
  78                                    char **mappers, int nmappers);
  79 extern void             set_normalizer(idn_resconf_t conf,
  80                                        char **normalizer, int nnormalizer);
  81 extern void             set_prohibit_checkers(idn_resconf_t conf,
  82                                               char **prohibits,
  83                                               int nprohibits);
  84 extern void             set_unassigned_checkers(idn_resconf_t conf,
  85                                                 char **unassigns,
  86                                                 int nunassigns);
  87 extern void             errormsg(const char *fmt, ...);
  88 extern void             strbuf_init(idnconv_strbuf_t *buf);
  89 extern void             strbuf_reset(idnconv_strbuf_t *buf);
  90 extern char             *strbuf_get(idnconv_strbuf_t *buf);
  91 extern size_t           strbuf_size(idnconv_strbuf_t *buf);
  92 extern char             *strbuf_copy(idnconv_strbuf_t *buf, const char *str);
  93 extern char             *strbuf_append(idnconv_strbuf_t *buf, const char *str);
  94 extern char             *strbuf_alloc(idnconv_strbuf_t *buf, size_t size);
  95 extern char             *strbuf_double(idnconv_strbuf_t *buf);
  96 extern char             *strbuf_getline(idnconv_strbuf_t *buf, FILE *fp);
  97
  98 #endif /* IDN_IDNCONV_UTIL_H */