/* C K C U N I . H -- Unicode/Terminal character-set translations */
/*
Copyright (C) 1999, 2009,
Trustees of Columbia University in the City of New York.
All rights reserved. See the C-Kermit COPYING.TXT file or the
copyright text in the ckcmai.c module for disclaimer and permissions.
Authors:
Frank da Cruz <fdc@columbia.edu>
The Kermit Project, Columbia University, New York City.
Jeffrey E Altman <jaltman@secure-endpoints.com>
Secure Endpoints Inc., New York City
*/
/* Terminal character sets */
#ifndef CKOUNI_H
#define CKOUNI_H
#ifdef OS2
#ifndef CKOUNI
#define CKOUNI /* Use UNICODE for OS/2 functions */
#endif /* CKOUNI */
#ifdef KUI
#define X_CKOUNI_IN /* Use Unicode Input */
#define CKOUNI_OUT
#endif /* KUI */
#endif /* OS2 */
/* Terminal Character Sets */
#define TX_ASCII 0 /* US ASCII */
#define TX_BRITISH 1 /* British ISO 646 */
#define TX_CN_FRENCH 2 /* Canadian French NRC */
#define TX_CUBAN 3 /* Cuba */
#define TX_CZECH 4 /* Czech Republic */
#define TX_DANISH 5 /* Denmark / Norway ISO 646 */
#define TX_DUTCH 6 /* Dutch NRC */
#define TX_FINNISH 7 /* Finnish NRC */
#define TX_FRENCH 8 /* French ISO 646 */
#define TX_GERMAN 9 /* German ISO 646 */
#define TX_HE7 10 /* Hebrew 7 (DEC) */
#define TX_HUNGARIAN 11 /* Hungarian ISO 646 */
#define TX_ICELANDIC 12 /* Icelandic NRC */
#define TX_ITALIAN 13 /* Italian ISO 646 */
#define TX_J201R 14 /* JIS 0201 Japanese Roman */
#define TX_J201K 15 /* JIS 0201 Katakana */
#define TX_KOI7 16 /* Short KOI */
#define TX_NORWEGIAN 17 /* Denmark / Norway ISO 646 */
#define TX_PORTUGUESE 18 /* Portuguese ISO 646 */
#define TX_SPANISH 19 /* Spanish ISO 646 */
#define TX_SWEDISH 20 /* Swedish ISO 646 */
#define TX_SWE_2 21 /* Swedish for names ISO 646 */
#define TX_SWISS 22 /* Swiss NRC */
#define TX_8859_1 23 /* Latin-1 */
#define TX_8859_2 24 /* Latin-2 */
#define TX_8859_3 25 /* Latin-3 */
#define TX_8859_4 26 /* Latin-4 */
#define TX_8859_5 27 /* Latin/Cyrillic */
#define TX_8859_6 28 /* Latin/Arabic */
#define TX_8859_7 29 /* Latin/Greek */
#define TX_8859_8 30 /* Latin/Hebrew */
#define TX_8859_9 31 /* Latin-5 */
#define TX_8859_10 32 /* Latin-6 */
#define TX_KOI8 33 /* GOST 19768-74 KOI-8 */
#define TX_JIS7 34 /* JIS-7 */
#define TX_SHJIS 35 /* Shift JIS */
#define TX_JEUC 36 /* Japanese EUC */
#define TX_JDEC 37 /* Japanese DEC Kanji */
#define TX_DECMCS 38 /* DEC MCS */
#define TX_NEXT 39 /* NeXT */
#define TX_DGI 40 /* Data General International */
#define TX_MACL1 41 /* Macintosh Latin-1 */
#define TX_HPR8 42 /* HP Roman 8 */
/* Code pages */
#define TX_CP437 43 /* Original */
#define TX_CP850 44 /* Multinational (Western Europe) */
#define TX_CP852 45 /* Eastern Europe */
#define TX_CP857 46 /* Turkey */
#define TX_CP862 47 /* Hebrew */
#define TX_CP864 48 /* Arabic */
#define TX_CP866 49 /* Cyrillic */
#define TX_CP869 50 /* Greek */
#define TX_DECSPEC 51 /* DEC Special Graphics */
#define TX_DECTECH 52 /* DEC Technical */
#define TX_C0PICT 53 /* C0 Display Controls */
#define TX_C1PICT 54 /* C1 Display Controls */
#define TX_IBMC0GRPH 55 /* IBM C0 Graphics (smileys) */
#define TX_H19GRAPH 56 /* Heath/Zenith 19 Graphics */
#define TX_TVIGRAPH 57 /* Televideo Graphics */
#define TX_WYSE60G_N 58 /* Wyse 60 Native Mode Graphics */
#define TX_WYSE60G_1 59 /* Wyse 60 Graphics 1 */
#define TX_WYSE60G_2 60 /* Wyse 60 Graphics 2 */
#define TX_WYSE60G_3 61 /* Wyse 60 Graphics 3 */
/* New ones that came too late for the nice grouping... */
#define TX_ELOT927 62 /* Greek ELOT 927 */
#define TX_DGPCGRPH 63 /* DG PC Graphics */
#define TX_DGLDGRPH 64 /* DG Line Drawing Graphics */
#define TX_DGWPGRPH 65 /* DG Word Processing (etc) Graphics */
#define TX_HPLINE 66 /* HP Line Drawing */
#define TX_HPMATH 67 /* HP Math/Technical */
#define TX_QNXGRPH 68 /* QNX Graphics */
/* Siemens Nixdorf character sets */
#define TX_SNIBRACK 69 /* SNI 97801 Brackets */
#define TX_SNIEURO 70 /* SNI 97801 Euro */
#define TX_SNIFACET 71 /* SNI 97801 Facet */
#define TX_SNIIBM 72 /* SNI 97801 "IBM" */
#define TX_SNIBLANK 73 /* SNI 97801 Blanks */
/* Windows Code pages */
#define TX_CP1252 74 /* Latin-1 Windows */
#define TX_CP1250 75 /* Latin-2 Windows */
#define TX_CP1251 76 /* Cyrillic Windows */
#define TX_CP1253 77 /* Greece Windows */
#define TX_CP1254 78 /* Turkey Windows */
#define TX_CP1257 79 /* Latin-4 Windows */
#define TX_CP856 80 /* Bulgaria CP856 (DATECS Ltd) */
#define TX_CP855 81
#define TX_CP819 82 /* Same as ISO 8859-1 */
#define TX_CP912 83 /* Same as ISO 8859-2 */
#define TX_CP913 84 /* Same as ISO 8859-3 */
#define TX_CP914 85 /* Same as ISO 8859-4 */
#define TX_CP915 86 /* Same as ISO 8859-5 */
#define TX_CP1089 87 /* Same as ISO 8859-6 */
#define TX_CP813 88 /* Same as ISO 8859-7 */
#define TX_CP916 89 /* Same as ISO 8859-8 */
#define TX_CP920 90 /* Same as ISO 8859-9 */
#define TX_CP1051 91 /* Same as HP Roman 8 */
#define TX_CP858 92 /* Multinational (W. Europe) w/Euro */
#define TX_8859_15 93 /* Latin-9 */
#define TX_CP923 94 /* Same as ISO 8859-15 */
#define TX_ELOT928 95 /* Same as ISO 8859-7 */
#define TX_CP10000 96 /* Same as original Apple Quickdraw */
#define TX_CP37 97 /* EBCDIC */
#define TX_CP1255 98 /* Israel Windows */
#define TX_CP1256 99 /* Arabic Windows */
#define TX_CP1258 100 /* Viet Nam Windows */
#define TX_MAZOVIA 101
#define TX_TRANSP 102 /* Transparent - no translation */
#define TX_HZ1500 103 /* Hazeltine 1500 graphics set */
#define TX_KOI8R 104 /* KOI8R - Russian */
#define TX_KOI8U 105 /* KOI8U - Ukrainian */
#define TX_APL1 106 /* APL ISO IR 68 */
#define TX_APL2 107 /* Dyadic Systems Inc APL */
#define TX_APL3 108 /* APL-Plus (APL-2000) */
#define TX_APL4 109 /* IBM APL/2 */
#define TX_APL5 110 /* APL-2741 */
#define MAXTXSETS 111 /* Number of terminal character sets */
/* The following are not implemented yet */
/* UTF-8 is supported as a special mode in Kermit 95 (see utf8 flag) */
#define TX_UTF7 128
#define TX_UTF8 129
#define TX_HEXBYTES 242 /* Hex bytes */
#define TX_DEBUG 243 /* Debugging but not hex bytes */
/* These are actually used */
#define TX_UNDEF 255 /* Unknown character-set */
/* Flag bit values */
#define X2U_STD 1 /* Has standard ISO 4873 layout */
#define X2U_ISO 2 /* ISO standard character set */
#define X2U_JIS 4 /* Japan Industrial Standard */
#define X2U_CP 8 /* PC Code Page */
#define X2U_DEC 16 /* DEC Private character set */
#define X2U_CXG 32 /* Control codes used for graphics */
struct x_to_unicode {
int size; /* 94, 96, 128, or other */
int offset; /* 0, 32, 33, 128, 160, ... */
int flags;
int family; /* Language family, writing system */
char * keywd; /* Keyword name */
char * name; /* Descriptive name */
int code; /* ISO reg number if Standard */
/* CP number if Code-page, etc. */
char * final; /* Esc seq final char(s) (ISO, DEC) */
unsigned short map[256]; /* Mapping table */
};
extern struct keytab txrtab[];
extern int ntxrtab;
#ifndef NULL
#define NULL (char *)0
#endif /* NULL */
#ifndef USHORT
#define USHORT unsigned short
#endif /* USHORT */
#ifndef ULONG
#define ULONG unsigned long
#endif /* ULONG */
#ifndef CHAR
#define CHAR unsigned char
#endif /* CHAR */
#ifdef CK_ANSIC
extern USHORT (*xl_u[MAXTXSETS+1])(CHAR); /* Blah-to-Unicode functions */
extern int (*xl_tx[MAXTXSETS+1])(USHORT); /* Unicode-to-Blah functions */
#else
extern USHORT (*xl_u[MAXTXSETS+1])();
extern int (*xl_tx[MAXTXSETS+1])();
#endif /* CK_ANSIC */
extern struct x_to_unicode * txrinfo[MAXTXSETS+1];
_PROTOTYP(int isunicode, (void));
_PROTOTYP(int utf8_to_ucs2, (CHAR, USHORT **));
_PROTOTYP(int ucs2_to_utf8, (USHORT, CHAR **));
_PROTOTYP(int tx_cpsub, (USHORT));
_PROTOTYP(int u_to_b, (CHAR) );
_PROTOTYP(int u_to_b2, (void) );
_PROTOTYP(int b_to_u, (CHAR, CHAR *, int, int) );
#ifdef KANJI
_PROTOTYP(USHORT sj_to_un, (USHORT) ); /* Shift-JIS to Unicode */
_PROTOTYP(USHORT un_to_sj, (USHORT) ); /* Unicode to Shift-JIS */
#endif /* KANJI */
#ifdef OS2
#ifdef NT
_inline
#else
_Inline
#endif /* NT */
int
isunicode(
#ifdef CK_ANSIC
void
#endif /* CK_ANSIC */
) {
extern int tt_unicode;
#ifdef NT
#ifdef KUI
return(tt_unicode);
#else /* KUI */
if (tt_unicode && !isWin95())
return(1);
else
return(0);
#endif /* KUI */
#else /* NT */
return(0);
#endif /* NT */
}
#endif /* OS2 */
#endif /* CKOUNI_H */