chvalid.h

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/*
 * Summary: Unicode character range checking
 * Description: this module exports interfaces for the character
 *               range validation APIs
 *
 * This file is automatically generated from the cvs source
 * definition files using the genChRanges.py Python script
 *
 * Generation date: Mon Mar 27 11:09:48 2006
 * Sources: chvalid.def
 * Author: William Brack <wbrack@mmm.com.hk>
 */

#ifndef __XML_CHVALID_H__
#define __XML_CHVALID_H__

#include <libxml/xmlversion.h>
#include <libxml/xmlstring.h>

#ifdef __cplusplus
extern "C" {
#endif

/*
 * Define our typedefs and structures
 *
 */
typedef struct _xmlChSRange xmlChSRange;
typedef xmlChSRange *xmlChSRangePtr;
struct _xmlChSRange {
    unsigned short  low;
    unsigned short  high;
};

typedef struct _xmlChLRange xmlChLRange;
typedef xmlChLRange *xmlChLRangePtr;
struct _xmlChLRange {
    unsigned int    low;
    unsigned int    high;
};

typedef struct _xmlChRangeGroup xmlChRangeGroup;
typedef xmlChRangeGroup *xmlChRangeGroupPtr;
struct _xmlChRangeGroup {
    int         nbShortRange;
    int         nbLongRange;
    const xmlChSRange   *shortRange;    /* points to an array of ranges */
    const xmlChLRange   *longRange;
};

XMLPUBFUN int XMLCALL
        xmlCharInRange(unsigned int val, const xmlChRangeGroup *group);


#define xmlIsBaseChar_ch(c) (((0x41 <= (c)) && ((c) <= 0x5a)) || \
                 ((0x61 <= (c)) && ((c) <= 0x7a)) || \
                 ((0xc0 <= (c)) && ((c) <= 0xd6)) || \
                 ((0xd8 <= (c)) && ((c) <= 0xf6)) || \
                  (0xf8 <= (c)))

#define xmlIsBaseCharQ(c)   (((c) < 0x100) ? \
                 xmlIsBaseChar_ch((c)) : \
                 xmlCharInRange((c), &xmlIsBaseCharGroup))

XMLPUBVAR const xmlChRangeGroup xmlIsBaseCharGroup;

#define xmlIsBlank_ch(c)    (((c) == 0x20) || \
                 ((0x9 <= (c)) && ((c) <= 0xa)) || \
                 ((c) == 0xd))

#define xmlIsBlankQ(c)      (((c) < 0x100) ? \
                 xmlIsBlank_ch((c)) : 0)


#define xmlIsChar_ch(c)     (((0x9 <= (c)) && ((c) <= 0xa)) || \
                 ((c) == 0xd) || \
                  (0x20 <= (c)))

#define xmlIsCharQ(c)       (((c) < 0x100) ? \
                 xmlIsChar_ch((c)) :\
                (((0x100 <= (c)) && ((c) <= 0xd7ff)) || \
                 ((0xe000 <= (c)) && ((c) <= 0xfffd)) || \
                 ((0x10000 <= (c)) && ((c) <= 0x10ffff))))

XMLPUBVAR const xmlChRangeGroup xmlIsCharGroup;

#define xmlIsCombiningQ(c)  (((c) < 0x100) ? \
                 0 : \
                 xmlCharInRange((c), &xmlIsCombiningGroup))

XMLPUBVAR const xmlChRangeGroup xmlIsCombiningGroup;

#define xmlIsDigit_ch(c)    (((0x30 <= (c)) && ((c) <= 0x39)))

#define xmlIsDigitQ(c)      (((c) < 0x100) ? \
                 xmlIsDigit_ch((c)) : \
                 xmlCharInRange((c), &xmlIsDigitGroup))

XMLPUBVAR const xmlChRangeGroup xmlIsDigitGroup;

#define xmlIsExtender_ch(c) (((c) == 0xb7))

#define xmlIsExtenderQ(c)   (((c) < 0x100) ? \
                 xmlIsExtender_ch((c)) : \
                 xmlCharInRange((c), &xmlIsExtenderGroup))

XMLPUBVAR const xmlChRangeGroup xmlIsExtenderGroup;

#define xmlIsIdeographicQ(c)    (((c) < 0x100) ? \
                 0 :\
                (((0x4e00 <= (c)) && ((c) <= 0x9fa5)) || \
                 ((c) == 0x3007) || \
                 ((0x3021 <= (c)) && ((c) <= 0x3029))))

XMLPUBVAR const xmlChRangeGroup xmlIsIdeographicGroup;
XMLPUBVAR const unsigned char xmlIsPubidChar_tab[256];

#define xmlIsPubidChar_ch(c)    (xmlIsPubidChar_tab[(c)])

#define xmlIsPubidCharQ(c)  (((c) < 0x100) ? \
                 xmlIsPubidChar_ch((c)) : 0)

XMLPUBFUN int XMLCALL
        xmlIsBaseChar(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsBlank(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsChar(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsCombining(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsDigit(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsExtender(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsIdeographic(unsigned int ch);
XMLPUBFUN int XMLCALL
        xmlIsPubidChar(unsigned int ch);

#ifdef __cplusplus
}
#endif
#endif /* __XML_CHVALID_H__ */