unicode/unicode2.c

   1 /*
   2 ** Copyright 2000-2003 Double Precision, Inc.
   3 ** See COPYING for distribution information.
   4 **
   5 ** $Id: unicode2.c,v 1.3 2003/03/07 00:47:31 mrsam Exp $
   6 */
   7
   8 #include        "unicode_config.h"
   9 #include        "unicode.h"
  10 #include        <string.h>
  11 #include        <ctype.h>
  12 #include        <stdlib.h>
  13
  14 char *unicode_toutf8(const unicode_char *u)
  15 {
  16         return (unicode_utf8_fromu(u, 0));
  17 }
  18
  19 unicode_char *unicode_fromutf8(const char *c)
  20 {
  21         return (unicode_utf8_tou(c, 0));
  22 }
  23
  24 char *unicode_ctoutf8(const struct unicode_info *ui, const char *c,
  25                       int *err)
  26 {
  27         unicode_char *uc= (*ui->c2u)(ui, c, err);
  28         char *p;
  29
  30         if (!uc) return (0);
  31
  32         p=unicode_utf8_fromu(uc, err);
  33         if (err && *err > 0)
  34                 *err=0;
  35
  36         free(uc);
  37         return (p);
  38 }
  39
  40 char *unicode_cfromutf8(const struct unicode_info *ui, const char *c,
  41                         int *err)
  42 {
  43         unicode_char *uc;
  44         char *p;
  45
  46         uc=unicode_utf8_tou(c, err);
  47         if (!uc) return (0);
  48
  49         p=(*ui->u2c)(ui, uc, err);
  50         free(uc);
  51         if (err && *err > 0)
  52                 *err=0;
  53         return (p);
  54 }