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rtxUnicode.h

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/*
The software in this module is open source software that has been 
derived from various sources.  All applicable copyright notices are 
contained within.  

NOTE: the copyright notice below applies only to source and header files 
that include this notice.  It does not apply to other Objective Systems 
software with different attached notices.

***
Except where otherwise noted in the source code (trio files, hash.c and list.c)
covered by a similar licence but with different Copyright notices:

 Copyright (C) 1998-2002 Daniel Veillard.  All Rights Reserved.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is fur-
nished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
DANIEL VEILLARD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of Daniel Veillard shall not
be used in advertising or otherwise to promote the sale, use or other deal-
ings in this Software without prior written authorization from him.
*/
#ifndef _RTX_UNICODE_H_
#define _RTX_UNICODE_H_

#include <stdio.h>
#include "rtxsrc/rtxContext.h"

/************************************************************************
 *                                                                      *
 * UNICODE version of the macros.                                       *
 *                                                                      *
 ************************************************************************/
/*
 * IS_CHAR:
 * @param c:  a UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 * [2] Char ::= \#x9 | \#xA | \#xD | [\#x20-\#xD7FF] | [\#xE000-\#xFFFD]
 *                  | [\#x10000-\#x10FFFF]
 * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.
 */
#define OS_IS_CHAR(c)                                                   \
    ((((c) >= 0x20) && ((c) <= 0xD7FF)) ||                              \
     ((c) == 0x09) || ((c) == 0x0A) || ((c) == 0x0D) ||                 \
     (((c) >= 0xE000) && ((c) <= 0xFFFD)) ||                            \
     (((c) >= 0x10000) && ((c) <= 0x10FFFF)))

/*
 * IS_BLANK:
 * @param c:  a UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 * [3] S ::= (\#x20 | \#x9 | \#xD | \#xA)+
 */
#define OS_IS_BLANK(c) \
(((c) == 0x20) || ((c) == 0x09) || ((c) == 0xA) || ((c) == 0x0D))

/*
 * IS_BASECHAR:
 * @param c:  a UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 * [85] BaseChar ::= ... long list see REC ...
 */
#define OS_IS_BASECHAR(c) rtxUCSIsBaseChar(c)

/*
 * IS_DIGIT:
 * @param c:  a UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 * [88] Digit ::= ... long list see REC ...
 */
#define OS_IS_DIGIT(c) rtxUCSIsDigit(c)

/*
 * IS_COMBINING:
 * @param c:  a UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 * [87] CombiningChar ::= ... long list see REC ...
 */
#define OS_IS_COMBINING(c) rtxUCSIsCombining(c)

/*
 * IS_EXTENDER:
 * @param c:  a UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 *
 * [89] Extender ::= \#x00B7 | \#x02D0 | \#x02D1 | \#x0387 | \#x0640 |
 *                   \#x0E46 | \#x0EC6 | \#x3005 | [\#x3031-\#x3035] |
 *                   [\#x309D-\#x309E] | [\#x30FC-\#x30FE]
 */
#define OS_IS_EXTENDER(c) rtxUCSIsExtender(c)

/*
 * IS_IDEOGRAPHIC:
 * @c:  an UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 *
 * [86] Ideographic ::= [\#x4E00-\#x9FA5] | \#x3007 | [\#x3021-\#x3029]
 */
#define OS_IS_IDEOGRAPHIC(c) rtxUCSIsIdeographic(c)

/*
 * IS_LETTER:
 * @c:  an UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 *
 * [84] Letter ::= BaseChar | Ideographic 
 */
#define OS_IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c))


/*
 * IS_PUBIDCHAR:
 * @c:  an UNICODE value (int)
 *
 * Macro to check the following production in the XML spec:
 *
 *
 * [13] PubidChar ::= \#x20 | \#xD | \#xA | [a-zA-Z0-9] | [-'()+,./:=?;!*\#\@\$_%]
 */
#define OS_IS_PUBIDCHAR(c)      xmlIsPubidChar(c)

#ifdef __cplusplus
extern "C" {
#endif

/* Unicode string functions */

EXTERNRTX OSBOOL rtxUCSStrCmp (const OSUNICHAR* text1, 
                               const OSUNICHAR* text2);

EXTERNRTX OSBOOL rtxUCSStrCmpAsc (const OSUNICHAR* text1, 
                                  const char* text2);

EXTERNRTX size_t rtxUCSStrLen (const OSUNICHAR* text);

EXTERNRTX void rtxUCSStrPrint (const OSUNICHAR* text);

EXTERNRTX void rtxUCSStrPrintFile (FILE* fp, const OSUNICHAR* text);

EXTERNRTX char* rtxUCSToCStr (OSCTXT* pctxt, const OSUNICHAR* text);

EXTERNRTX long rtxUCSToUTF8 (OSCTXT* pctxt, const OSUNICHAR* inbuf, 
                             size_t inlen, OSOCTET* outbuf, size_t outbufsiz);

EXTERNRTX const OSUTF8CHAR* 
rtxUCSToDynUTF8 (OSCTXT* pctxt, const OSUNICHAR* inbuf);

EXTERNRTX OSBOOL rtxUCSIsChar (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsBlank (OS32BITCHAR c);

EXTERNRTX OSBOOL rtxUCSIsBaseChar (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsDigit (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsCombining (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsExtender (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsIdeographic (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsLetter (OS32BITCHAR c); 

EXTERNRTX OSBOOL rtxUCSIsPubidChar (OS32BITCHAR c);

EXTERNRTX OSBOOL rtxUCSIsAlphabeticPresentationForms (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsArabic (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsArabicPresentationFormsA (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsArabicPresentationFormsB (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsArmenian (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsArrows (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBasicLatin (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBengali (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBlockElements (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBopomofo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBopomofoExtended (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBoxDrawing (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsBraillePatterns (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsByzantineMusicalSymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKCompatibility (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKCompatibilityForms (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKCompatibilityIdeographs (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKCompatibilityIdeographsSupplement (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKRadicalsSupplement (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKSymbolsandPunctuation (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKUnifiedIdeographs (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKUnifiedIdeographsExtensionA (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCJKUnifiedIdeographsExtensionB (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCherokee (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCombiningDiacriticalMarks (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCombiningHalfMarks (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCombiningMarksforSymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsControlPictures (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCurrencySymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCyrillic (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsDeseret (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsDevanagari (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsDingbats (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsEnclosedAlphanumerics (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsEnclosedCJKLettersandMonths (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsEthiopic (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGeneralPunctuation (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGeometricShapes (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGeorgian (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGothic (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGreek (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGreekExtended (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGujarati (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsGurmukhi (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHalfwidthandFullwidthForms (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHangulCompatibilityJamo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHangulJamo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHangulSyllables (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHebrew (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHighPrivateUseSurrogates (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHighSurrogates (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsHiragana (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsIPAExtensions (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsIdeographicDescriptionCharacters (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsKanbun (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsKangxiRadicals (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsKannada (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsKatakana (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsKhmer (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLao (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLatin1Supplement (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLatinExtendedA (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLatinExtendedB (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLatinExtendedAdditional (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLetterlikeSymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsLowSurrogates (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMalayalam (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMathematicalAlphanumericSymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMathematicalOperators (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMiscellaneousSymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMiscellaneousTechnical (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMongolian (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMusicalSymbols (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsMyanmar (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsNumberForms (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsOgham (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsOldItalic (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsOpticalCharacterRecognition (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsOriya (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsPrivateUse (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsRunic (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsSinhala (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsSmallFormVariants (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsSpacingModifierLetters (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsSpecials (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsSuperscriptsandSubscripts (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsSyriac (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsTags (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsTamil (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsTelugu (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsThaana (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsThai (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsTibetan (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsUnifiedCanadianAboriginalSyllabics (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsYiRadicals (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsYiSyllables (OS32BITCHAR code) ;

EXTERNRTX int rtxUCSIsBlock (OS32BITCHAR code, const char *block) ;

EXTERNRTX OSBOOL rtxUCSIsCatC (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatCc (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatCf (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatCo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatCs (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatL (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatLl (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatLm (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatLo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatLt (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatLu (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatM (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatMc (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatMe (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatMn (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatN (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatNd (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatNl (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatNo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatP (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPc (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPd (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPe (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPf (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPi (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatPs (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatS (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatSc (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatSk (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatSm (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatSo (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatZ (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatZl (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatZp (OS32BITCHAR code) ;

EXTERNRTX OSBOOL rtxUCSIsCatZs (OS32BITCHAR code) ;

EXTERNRTX int rtxUCSIsCat (OS32BITCHAR code, const char *cat) ;

#ifdef __cplusplus
}
#endif

#endif

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