source/include/kanji.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    Kanji Extensions
   5    Copyright (C) Andrew Tridgell 1992-1997
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20
  21    Adding for Japanese language by <fujita@ainix.isac.co.jp> 1994.9.5
  22      and extend coding system to EUC/SJIS/JIS/HEX at 1994.10.11
  23      and add all jis codes sequence at 1995.8.16
  24      Notes: Hexadecimal code by <ohki@gssm.otuka.tsukuba.ac.jp>
  25 */
  26 #ifndef _KANJI_H_
  27 #define _KANJI_H_
  28
  29 #ifdef KANJI
  30
  31 /* FOR SHIFT JIS CODE */
  32 #define is_shift_jis(c) \
  33     ((0x81 <= ((unsigned char) (c)) && ((unsigned char) (c)) <= 0x9f) \
  34      || (0xe0 <= ((unsigned char) (c)) && ((unsigned char) (c)) <= 0xef))
  35 #define is_shift_jis2(c) \
  36     (0x40 <= ((unsigned char) (c)) && ((unsigned char) (c)) <= 0xfc \
  37     && ((unsigned char) (c)) != 0x7f)
  38 #define is_kana(c) ((0xa0 <= ((unsigned char) (c)) && ((unsigned char) (c)) <= 0xdf))
  39
  40 #ifdef _KANJI_C_
  41 /* FOR EUC CODE */
  42 #define euc_kana (0x8e)
  43 #define is_euc_kana(c) (((unsigned char) (c)) == euc_kana)
  44 #define is_euc(c)  (0xa0 < ((unsigned char) (c)) && ((unsigned char) (c)) < 0xff)
  45
  46 /* FOR JIS CODE */
  47 /* default jis third shift code, use for output */
  48 #ifndef JIS_KSO
  49 #define JIS_KSO 'B'
  50 #endif
  51 #ifndef JIS_KSI
  52 #define JIS_KSI 'J'
  53 #endif
  54 /* in: \E$B or \E$@ */
  55 /* out: \E(J or \E(B or \E(H */
  56 #define jis_esc (0x1b)
  57 #define jis_so (0x0e)
  58 #define jis_so1 ('$')
  59 #define jis_so2 ('B')
  60 #define jis_si (0x0f)
  61 #define jis_si1 ('(')
  62 #define jis_si2 ('J')
  63 #define is_esc(c) (((unsigned char) (c)) == jis_esc)
  64 #define is_so1(c) (((unsigned char) (c)) == jis_so1)
  65 #define is_so2(c) (((unsigned char) (c)) == jis_so2 || ((unsigned char) (c)) == '@')
  66 #define is_si1(c) (((unsigned char) (c)) == jis_si1)
  67 #define is_si2(c) (((unsigned char) (c)) == jis_si2 || ((unsigned char) (c)) == 'B' \
  68     || ((unsigned char) (c)) == 'H')
  69 #define is_so(c) (((unsigned char) (c)) == jis_so)
  70 #define is_si(c) (((unsigned char) (c)) == jis_si)
  71 #define junet_kana1 ('(')
  72 #define junet_kana2 ('I')
  73 #define is_juk1(c) (((unsigned char) (c)) == junet_kana1)
  74 #define is_juk2(c) (((unsigned char) (c)) == junet_kana2)
  75
  76 #define _KJ_ROMAN (0)
  77 #define _KJ_KANJI (1)
  78 #define _KJ_KANA (2)
  79
  80 /* FOR HEX */
  81 #define HEXTAG ':'
  82 #define hex2bin(x)                                                    \
  83     ( ((int) '0' <= ((int) (x)) && ((int) (x)) <= (int)'9')?          \
  84         (((int) (x))-(int)'0'):                                       \
  85       ((int) 'a'<= ((int) (x)) && ((int) (x))<= (int) 'f')?           \
  86         (((int) (x)) - (int)'a'+10):                                  \
  87       (((int) (x)) - (int)'A'+10) )
  88 #define bin2hex(x)                                                    \
  89     ( (((int) (x)) >= 10)? (((int) (x))-10 + (int) 'a'): (((int) (x)) + (int) '0') )
  90
  91 #else /* not _KANJI_C_ */
  92
  93 extern char* (*_dos_to_unix) (const char *str, BOOL overwrite);
  94 extern char* (*_unix_to_dos) (const char *str, BOOL overwrite);
  95
  96 #define unix_to_dos (*_unix_to_dos)
  97 #define dos_to_unix (*_dos_to_unix)
  98
  99 extern char *sj_strtok (char *s1, const char *s2);
 100 extern char *sj_strchr (const char *s, int c);
 101 extern char *sj_strrchr (const char *s, int c);
 102 extern char *sj_strstr (const char *s1, const char *s2);
 103
 104 #define strchr sj_strchr
 105 #define strrchr sj_strrchr
 106 #define strstr sj_strstr
 107 #define strtok sj_strtok
 108
 109 #endif /* _KANJI_C_ */
 110
 111 #define UNKNOWN_CODE (-1)
 112 #define SJIS_CODE (0)
 113 #define EUC_CODE (1)
 114 #define JIS7_CODE (2)
 115 #define JIS8_CODE (3)
 116 #define JUNET_CODE (4)
 117 #define HEX_CODE (5)
 118 #define CAP_CODE (6)
 119 #define DOSV_CODE SJIS_CODE
 120
 121 int interpret_coding_system (char *str, int def);
 122
 123 #else
 124
 125 #define unix_to_dos(x,y) unix2dos_format(x,y)
 126 #define dos_to_unix(x,y) dos2unix_format(x,y)
 127
 128 #endif /* not KANJI */
 129
 130 #endif /* _KANJI_H_ */