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libs-base/Headers/GNUstepBase/Unicode.h

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/** Interface for support functions for Unicode implementation.
Interface for GetDefEncoding function to determine default c
string encoding for GNUstep based on GNUSTEP_STRING_ENCODING
environment variable.
Copyright (C) 1997 Free Software Foundation, Inc.
Written by: Stevo Crvenkovski <stevo@btinternet.com>
Date: March 1997
Merged with GetDefEncoding.h: Fred Kiefer <fredkiefer@gmx.de>
Date: September 2000
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 31 Milk Street #960789 Boston, MA 02196 USA.
AutogsdocSource: Additions/Unicode.m
*/
#ifndef __Unicode_h_OBJECTS_INCLUDE
#define __Unicode_h_OBJECTS_INCLUDE
#import <GNUstepBase/GSVersionMacros.h>
#import <Foundation/NSString.h> /* For standard string encodings */
#if OS_API_VERSION(GS_API_NONE,GS_API_LATEST)
#if defined(__cplusplus)
extern "C" {
#endif
#if defined(NeXT_Foundation_LIBRARY)
/* Taken from base/Headers/Foundation/NSString.h */
typedef enum _NSGNUstepStringEncoding
{
/* NB. Must not have an encoding with value zero - so we can use zero to
tell that a variable that should contain an encoding has not yet been
initialised */
GSUndefinedEncoding = 0,
/* Exclusive to GNUstep */
NSGSM0338StringEncoding = 65, // GSM (mobile phone) default alphabet
/* NSStringEncoding Appendix */
// NSMacOSRomanStringEncoding = 0x80000000, // defined as 30
NSMacOSJapaneseStringEncoding = 0x80000001,
NSMacOSTraditionalChineseStringEncoding = 0x80000002,
NSMacOSKoreanStringEncoding = 0x80000003,
NSMacOSArabicStringEncoding = 0x80000004,
NSMacOSHebrewStringEncoding = 0x80000005,
NSMacOSGreekStringEncoding = 0x80000006,
NSMacOSCyrillicStringEncoding = 0x80000007,
// missing 08
NSMacOSDevanagariStringEncoding = 0x80000009,
NSMacOSGurmukhiStringEncoding = 0x8000000a,
NSMacOSGujaratiStringEncoding = 0x8000000b,
NSMacOSOriyaStringEncoding = 0x8000000c,
NSMacOSBengaliStringEncoding = 0x8000000d,
NSMacOSTamilStringEncoding = 0x8000000e,
NSMacOSTeluguStringEncoding = 0x8000000f,
NSMacOSKannadaStringEncoding = 0x80000010,
NSMacOSMalayalamStringEncoding = 0x80000011,
NSMacOSSinhaleseStringEncoding = 0x80000012,
NSMacOSBurmeseStringEncoding = 0x80000013,
NSMacOSKhmerStringEncoding = 0x80000014,
NSMacOSThaiStringEncoding = 0x80000015,
NSMacOSLaotianStringEncoding = 0x80000016,
NSMacOSGeorgianStringEncoding = 0x80000017,
NSMacOSArmenianStringEncoding = 0x80000018,
NSMacOSSimplifiedChineseStringEncoding = 0x80000019,
NSMacOSTibetanStringEncoding = 0x8000001a,
NSMacOSMongolianStringEncoding = 0x8000001b,
NSMacOSEthiopicStringEncoding = 0x8000001c,
NSMacOSCentralEuropeanRomanStringEncoding = 0x8000001d,
NSMacOSVietnameseStringEncoding = 0x8000001e,
NSMacOSExtendedArabicStringEncoding = 0x8000001f,
// missing 20
/* The following use script code 0, smRoman */
NSMacOSSymbolStringEncoding = 0x80000021,
NSMacOSDingbatsStringEncoding = 0x80000022,
NSMacOSTurkishStringEncoding = 0x80000023,
NSMacOSCroatianStringEncoding = 0x80000024,
NSMacOSIcelandicStringEncoding = 0x80000025,
NSMacOSRomanianStringEncoding = 0x80000026,
NSMacOSCelticStringEncoding = 0x80000027,
NSMacOSGaelicStringEncoding = 0x80000028,
NSMacOSKeyboardSymbolsStringEncoding = 0x80000029,
/* The following use script code 4, smArabic */
NSMacOSFarsiStringEncoding = 0x8000008c,
/* The following use script code 7, smCyrillic */
NSMacOSUkrainianStringEncoding = 0x80000098,
/* The following use script code 32, smUnimplemented */
NSMacOSInuitStringEncoding = 0x800000ec,
NSMacVT100StringEncoding = 0x800000fc, /* VT100/102 font from Comm Toolbox: Latin-1 repertoire + box drawing etc */
/* ICecial Mac OS encodings*/
NSMacHFSStringEncoding = 0x800000ff,
/* Unicode & ISO UCS encodings begin at 0x100 */
// NSUnicodeStringEncoding = 0x80000100,
// NSUTF8StringEncoding = 0x88000100, // defined as 4
// NSUTF16StringEncoding = 0x90000100,
// NSUTF16BigEndianStringEncoding = 0x90000100,
// NSUTF16LittleEndianStringEncoding = 0x94000100,
// NSUTF32StringEncoding = 0x8c000100,
// NSUTF32BigEndianStringEncoding = 0x98000100,
// NSUTF32LittleEndianStringEncoding = 0x9c000100,
#if OS_API_VERSION(MAC_OS_X_VERSION_10_6,GS_API_LATEST)
NSUTF7StringEncoding = 0x84000100, /* kTextEncodingUnicodeDefault + kUnicodeUTF7Format RFC2152 */
NSUTF7IMAPStringEncoding = 0x80000A10, /* UTF-7 (IMAP folder variant) RFC3501 */
#endif
/* ISO 8-bit and 7-bit encodings begin at 0x200 */
// NSISOLatin1StringEncoding = 0x80000201, /* ISO 8859-1, defined as 5 */
// NSISOLatin2StringEncoding = 0x80000202, /* ISO 8859-2, defined as 9 */
NSISOLatin3StringEncoding = 0x80000203, /* ISO 8859-3 */
NSISOLatin4StringEncoding = 0x80000204, /* ISO 8859-4 */
NSISOCyrillicStringEncoding = 0x80000205, /* ISO 8859-5 */
NSISOArabicStringEncoding = 0x80000206, /* ISO 8859-6, StringEncoding=ASMO 708, StringEncoding=DOS CP 708 */
NSISOGreekStringEncoding = 0x80000207, /* ISO 8859-7 */
NSISOHebrewStringEncoding = 0x80000208, /* ISO 8859-8 */
NSISOLatin5StringEncoding = 0x80000209, /* ISO 8859-9 */
NSISOLatin6StringEncoding = 0x8000020a, /* ISO 8859-10 */
NSISOThaiStringEncoding = 0x8000020b, /* ISO 8859-11 */
// missing 0c
NSISOLatin7StringEncoding = 0x8000020d, /* ISO 8859-13 */
NSISOLatin8StringEncoding = 0x8000020e, /* ISO 8859-14 */
NSISOLatin9StringEncoding = 0x8000020f, /* ISO 8859-15 */
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4,GS_API_LATEST)
NSISOLatin10StringEncoding = 0x80000210, /* ISO 8859-16 */
#endif
NSISOLatinArabicStringEncoding = NSISOArabicStringEncoding,
NSISOLatinBalticRimStringEncoding = NSISOLatin7StringEncoding,
NSISOLatinCelticStringEncoding = NSISOLatin8StringEncoding,
NSISOLatinCyrillicStringEncoding = NSISOCyrillicStringEncoding,
NSISOLatinGreekStringEncoding = NSISOGreekStringEncoding,
NSISOLatinHebrewStringEncoding = NSISOHebrewStringEncoding,
NSISOLatinNordicStringEncoding = NSISOLatin6StringEncoding,
NSISOLatinThaiStringEncoding = NSISOThaiStringEncoding,
NSISOLatinTurkishStringEncoding = NSISOLatin5StringEncoding,
/* MS-DOS & Windows encodings begin at 0x400 */
NSDOSLatinUSStringEncoding = 0x80000400, /* code page 437 */
NSDOSGreekStringEncoding = 0x80000405, /* code page 737 (formerly code page 437G) */
NSDOSBalticRimStringEncoding = 0x80000406, /* code page 775 */
NSDOSLatin1StringEncoding = 0x80000410, /* code page 850, "Multilingual" */
NSDOSGreek1StringEncoding = 0x80000411, /* code page 851 */
NSDOSLatin2StringEncoding = 0x80000412, /* code page 852, Slavic */
NSDOSCyrillicStringEncoding = 0x80000413, /* code page 855, IBM Cyrillic */
NSDOSTurkishStringEncoding = 0x80000414, /* code page 857, IBM Turkish */
NSDOICortugueseStringEncoding = 0x80000415, /* code page 860 */
NSDOSIcelandicStringEncoding = 0x80000416, /* code page 861 */
NSDOSHebrewStringEncoding = 0x80000417, /* code page 862 */
NSDOSCanadianFrenchStringEncoding = 0x80000418, /* code page 863 */
NSDOSArabicStringEncoding = 0x80000419, /* code page 864 */
NSDOSNordicStringEncoding = 0x8000041A, /* code page 865 */
NSDOSRussianStringEncoding = 0x8000041B, /* code page 866 */
NSDOSGreek2StringEncoding = 0x8000041C, /* code page 869, IBM Modern Greek */
NSDOSThaiStringEncoding = 0x8000041D, /* code page 874, also for Windows */
NSDOSJapaneseStringEncoding = 0x80000420, /* code page 932, also for Windows */
NSDOSChineseSimplifStringEncoding = 0x80000421, /* code page 936, also for Windows */
NSDOSKoreanStringEncoding = 0x80000422, /* code page 949, also for Windows; Unified Hangul Code */
NSDOSChineseTradStringEncoding = 0x80000423, /* code page 950, also for Windows */
NSWindowsLatin1StringEncoding = 0x80000500, /* code page 1252 */
NSWindowsLatin2StringEncoding = 0x80000501, /* code page 1250, Central Europe */
NSWindowsCyrillicStringEncoding = 0x80000502, /* code page 1251, Slavic Cyrillic */
NSWindowsGreekStringEncoding = 0x80000503, /* code page 1253 */
NSWindowsLatin5StringEncoding = 0x80000504, /* code page 1254, Turkish */
NSWindowsHebrewStringEncoding = 0x80000505, /* code page 1255 */
NSWindowsArabicStringEncoding = 0x80000506, /* code page 1256 */
NSWindowsBalticRimStringEncoding = 0x80000507, /* code page 1257 */
NSWindowsVietnameseStringEncoding = 0x80000508, /* code page 1258 */
NSWindowsKoreanJohabStringEncoding = 0x80000510, /* code page 1361, for Windows NT */
// NSASCIIStringEncoding = 0x80000600, /* 0..127 defined as 1 */
NSJIS_X0201_76StringEncoding = 0x80000620,
NSJIS_X0208_83StringEncoding = 0x80000621,
NSJIS_X0208_90StringEncoding = 0x80000622,
NSJIS_X0212_90StringEncoding = 0x80000623,
NSJIS_C6226_78StringEncoding = 0x80000624,
#if OS_API_VERSION(MAC_OS_X_VERSION_10_5,GS_API_LATEST)
NSShiftJIS_X0213StringEncoding = 0x80000628, /* Shift-JIS format encoding of JIS X0213 planes 1 and 2*/
#endif
#if OS_API_VERSION(MAC_OS_X_VERSION_10_5,GS_API_LATEST)
NSShiftJIS_X0213_MenKuTenStringEncoding = 0x80000629, /* JIS X0213 in plane-row-column notation */
NSShiftJIS_X0213_00StringEncoding = 0x80000629, /* Shift-JIS format encoding of JIS X0213 planes 1 and 2 (DEPRECATED) */
#endif
NSGB_2312_80StringEncoding = 0x80000630,
NSGBK_95StringEncoding = 0x80000631, /* annex to GB 13000-93; for Windows 95 */
NSGB_18030_2000StringEncoding = 0x80000632,
NSKSC_5601_87StringEncoding = 0x80000640, /* same as KSC 5601-92 without Johab annex */
NSKSC_5601_92_JohabStringEncoding = 0x80000641, /* KSC 5601-92 Johab annex */
NSCNS_11643_92_P1StringEncoding = 0x80000651, /* CNS 11643-1992 plane 1 */
NSCNS_11643_92_P2StringEncoding = 0x80000652, /* CNS 11643-1992 plane 2 */
NSCNS_11643_92_P3StringEncoding = 0x80000653, /* CNS 11643-1992 plane 3 (was plane 14 in 1986 version) */
/* ISO 2022 collections begin at 0x800 */
NSISO2022JapaneseStringEncoding = 0x80000820,
NSISO2022Japanese2StringEncoding = 0x80000821,
NSISO2022Japanese1StringEncoding = 0x80000822, /* RFC 2237*/
NSISO2022Japanese3StringEncoding = 0x80000823, /* JIS X0213*/
NSISO2022ChineseStringEncoding = 0x80000830,
NSISO2022ExtendedChineseStringEncoding = 0x80000831,
NSISO2022KoreanStringEncoding = 0x80000840,
/* EUC collections begin at 0x900 */
NSEUCJapaneseStringEncoding = 0x80000920, /* ISO 646, 1-byte katakana, JIS 208, JIS 212 */
NSEUCChineseStringEncoding = 0x80000930, /* ISO 646, GB 2312-80 */
NSEUCTaiwanChineseStringEncoding = 0x80000931, /* ISO 646, CNS 11643-1992 Planes 1-16 */
NSEUCKoreanStringEncoding = 0x80000940, /* ISO 646, KS C 5601-1987 */
NSKoreanEUCStringEncoding = NSEUCKoreanStringEncoding,
NSChineseEUCStringEncoding = NSEUCChineseStringEncoding,
NSTaiwanChineseEUCStringEncoding = NSEUCTaiwanChineseStringEncoding,
/* Misc standards begin at 0xA00 */
// NSShiftJISStringEncoding = 0x80000A01, /* plain Shift-JIS */
NSKOI8RStringEncoding = 0x80000A02, /* Russian internet standard */
NSBig5StringEncoding = 0x80000A03, /* Big-5 (has variants) */
NSMacRomanLatin1StringEncoding = 0x80000A04, /* Mac OS Roman permuted to align with ISO Latin-1 */
NSHZ_GB_2312StringEncoding = 0x80000A05, /* HZ (RFC 1842, for Chinese mail & news) */
NSBig5_HKSCS_1999StringEncoding = 0x80000A06, /* Big-5 with Hong Kong ICecial char set supplement*/
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4,GS_API_LATEST)
NSVISCIIStringEncoding = 0x80000A07, /* RFC 1456, Vietnamese */
NSKOI8UStringEncoding = 0x80000A08, /* RFC 2319, Ukrainian */
NSBig5EStringEncoding = 0x80000A09, /* Taiwan Big-5E standard */
#endif
/* Other platform encodings*/
NSNextStepLatinStringEncoding = 0x80000B01, /* NextStep Latin encoding */
#if OS_API_VERSION(MAC_OS_X_VERSION_10_4,GS_API_LATEST)
NSNextStepJapaneseStringEncoding = 0x80000B02, /* NextStep Japanese encoding */
#endif
// NSNonLossyASCIIStringEncoding = 0x80000bff,
/* EBCDIC & IBM host encodings begin at 0xC00 */
NSEBCDICUSStringEncoding = 0x80000C01, /* basic EBCDIC-US */
NSEBCDICCP037StringEncoding = 0x80000C02, /* code page 037, extended EBCDIC (Latin-1 set) for US,Canada... */
GSEncodingUnusedLast
} NSGNUstepStringEncoding;
#endif
#if GS_API_VERSION(GS_API_NONE,011500)
/* Deprecated functions */
GS_EXPORT NSStringEncoding GSEncodingFromLocale(const char *clocale);
GS_EXPORT NSStringEncoding GSEncodingForRegistry(NSString *registry,
NSString *encoding);
GS_EXPORT unichar uni_tolower(unichar ch);
GS_EXPORT unichar uni_toupper(unichar ch);
GS_EXPORT unsigned char uni_cop(unichar u);
GS_EXPORT BOOL uni_isnonsp(unichar u);
GS_EXPORT unichar *uni_is_decomp(unichar u);
GS_EXPORT unsigned GSUnicode(const unichar *chars, unsigned length,
BOOL *isASCII, BOOL *isLatin1);
#endif
/*
* Options when converting strings.
*/
#define GSUniTerminate 0x01
#define GSUniTemporary 0x02
#define GSUniStrict 0x04
#define GSUniBOM 0x08
#define GSUniShortOk 0x10
GS_EXPORT BOOL GSFromUnicode(unsigned char **dst, unsigned int *size,
const unichar *src, unsigned int slen, NSStringEncoding enc, NSZone *zone,
unsigned int options);
GS_EXPORT BOOL GSToUnicode(unichar **dst, unsigned int *size,
const unsigned char *src, unsigned int slen, NSStringEncoding enc,
NSZone *zone, unsigned int options);
#if defined(__cplusplus)
}
#endif
#endif /* OS_API_VERSION(GS_API_NONE,GS_API_NONE) */
#endif /* __Unicode_h_OBJECTS_INCLUDE */
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