charset/setnames.c

   1 /*
   2  *      Character Set Conversion Library 1.0 -- Character Set Names
   3  *
   4  *      (c) 1998--2005 Martin Mares <mj@ucw.cz>
   5  *      (c) 2007 Pavel Charvat <pchar@ucw.cz>
   6  *
   7  *      This software may be freely distributed and used according to the terms
   8  *      of the GNU General Public License.
   9  */
  10
  11 #include "ucw/lib.h"
  12 #include "charset/charconv.h"
  13
  14 #include <string.h>
  15
  16 /* Names according to RFC 1345 (see http://www.iana.org/assignments/character-sets) */
  17
  18 static const char *cs_names[] = {
  19         "US-ASCII",
  20         "ISO-8859-1",
  21         "ISO-8859-2",
  22         "ISO-8859-3",
  23         "ISO-8859-4",
  24         "ISO-8859-5",
  25         "ISO-8859-6",
  26         "ISO-8859-7",
  27         "ISO-8859-8",
  28         "ISO-8859-9",
  29         "ISO-8859-10",
  30         "ISO-8859-11",
  31         "ISO-8859-13",
  32         "ISO-8859-14",
  33         "ISO-8859-15",
  34         "ISO-8859-16",
  35         "windows-1250",
  36         "windows-1251",
  37         "windows-1252",
  38         "x-kam-cs",
  39         "CSN_369103",
  40         "cp852",
  41         "x-mac-ce",
  42         "x-cork",
  43         "utf-8",
  44         "utf-16be",
  45         "utf-16le"
  46 };
  47
  48 int
  49 find_charset_by_name(const char *c)
  50 {
  51         unsigned int i;
  52
  53         for(i=0; i<CONV_NUM_CHARSETS; i++)
  54                 if (!strcasecmp(cs_names[i], c))
  55                         return i;
  56         return -1;
  57 }
  58
  59 char *
  60 charset_name(int i)
  61 {
  62   if (i < 0 || i > CONV_NUM_CHARSETS)
  63     return "x-unknown";
  64   else
  65     return (char *)cs_names[i];
  66 }