xmltok.cc File Reference

#include <stddef.h>
#include "expat_external.h"
#include "internal.h"
#include "xmltok.h"
#include "nametab.h"
#include "xmltok_impl.h"
#include "ascii.h"
#include "xmltok_impl.cc"
#include "asciitab.h"
#include "utf8tab.h"
#include "iasciitab.h"
#include "latin1tab.h"
#include "xmltok_ns.cc"

Go to the source code of this file.

Data Structures
struct	normal_encoding
struct	unknown_encoding

Macros
#define	AS_NORMAL_ENCODING(enc)   ((const struct normal_encoding *) (enc))
#define	AS_UNKNOWN_ENCODING(enc)   ((const struct unknown_encoding *) (enc))
#define	BIG2_BYTE_TO_ASCII(enc, p)   ((p)[0] == 0 ? (p)[1] : -1)
#define	BIG2_BYTE_TYPE(enc, p)
#define	BIG2_CHAR_MATCHES(enc, p, c)   ((p)[0] == 0 && (p)[1] == c)
#define	BIG2_IS_NAME_CHAR_MINBPC(enc, p)    UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1])
#define	BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)    UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1])
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BT_COLON   BT_NMSTRT
#define	BYTE_TO_ASCII(enc, p)   (*(p))
#define	BYTE_TO_ASCII(enc, p)   LITTLE2_BYTE_TO_ASCII(enc, p)
#define	BYTE_TO_ASCII(enc, p)   BIG2_BYTE_TO_ASCII(enc, p)
#define	BYTE_TYPE(enc, p)   SB_BYTE_TYPE(enc, p)
#define	BYTE_TYPE(enc, p)   LITTLE2_BYTE_TYPE(enc, p)
#define	BYTE_TYPE(enc, p)   BIG2_BYTE_TYPE(enc, p)
#define	CHAR_MATCHES(enc, p, c)   (*(p) == c)
#define	CHAR_MATCHES(enc, p, c)   LITTLE2_CHAR_MATCHES(enc, p, c)
#define	CHAR_MATCHES(enc, p, c)   BIG2_CHAR_MATCHES(enc, p, c)
#define	DEFINE_UTF16_TO_UTF16(E)
#define	DEFINE_UTF16_TO_UTF8(E)
#define	GET_HI(ptr)   ((unsigned char)(ptr)[1])
#define	GET_HI(ptr)   ((unsigned char)(ptr)[0])
#define	GET_LO(ptr)   ((unsigned char)(ptr)[0])
#define	GET_LO(ptr)   ((unsigned char)(ptr)[1])
#define	IGNORE_SECTION_TOK_VTABLE   /* as nothing */
#define	INIT_ENC_INDEX(enc)   ((int)(enc)->initEnc.isUtf16)
#define	IS_INVALID_CHAR(enc, p, n)    (AS_NORMAL_ENCODING(enc)->isInvalid ## n(enc, p))
#define	IS_NAME_CHAR(enc, p, n)    (AS_NORMAL_ENCODING(enc)->isName ## n(enc, p))
#define	IS_NAME_CHAR(enc, p, n)   0
#define	IS_NAME_CHAR(enc, p, n)   0
#define	IS_NAME_CHAR_MINBPC(enc, p)   (0)
#define	IS_NAME_CHAR_MINBPC(enc, p)   LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)
#define	IS_NAME_CHAR_MINBPC(enc, p)   BIG2_IS_NAME_CHAR_MINBPC(enc, p)
#define	IS_NMSTRT_CHAR(enc, p, n)    (AS_NORMAL_ENCODING(enc)->isNmstrt ## n(enc, p))
#define	IS_NMSTRT_CHAR(enc, p, n)   (0)
#define	IS_NMSTRT_CHAR(enc, p, n)   (0)
#define	IS_NMSTRT_CHAR_MINBPC(enc, p)   (0)
#define	IS_NMSTRT_CHAR_MINBPC(enc, p)   LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)
#define	IS_NMSTRT_CHAR_MINBPC(enc, p)   BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)
#define	LITTLE2_BYTE_TO_ASCII(enc, p)   ((p)[1] == 0 ? (p)[0] : -1)
#define	LITTLE2_BYTE_TYPE(enc, p)
#define	LITTLE2_CHAR_MATCHES(enc, p, c)   ((p)[1] == 0 && (p)[0] == c)
#define	LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)    UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0])
#define	LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)    UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0])
#define	MINBPC(enc)   1
#define	MINBPC(enc)   2
#define	MINBPC(enc)   2
#define	NORMAL_VTABLE(E)
#define	NS(x)   x
#define	ns(x)   x
#define	PREFIX(ident)   normal_ ## ident
#define	PREFIX(ident)   little2_ ## ident
#define	PREFIX(ident)   big2_ ## ident
#define	SB_BYTE_TYPE(enc, p)    (((struct normal_encoding *)(enc))->type[(unsigned char)*(p)])
#define	SET2(ptr, ch)    (((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8)))
#define	SET2(ptr, ch)    (((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF)))
#define	SET_INIT_ENC_INDEX(enc, i)   ((enc)->initEnc.isUtf16 = (char)i)
#define	STANDARD_VTABLE(E)   /* as nothing */
#define	UCS2_GET_NAMING(pages, hi, lo)    (namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F)))
#define	UTF8_GET_NAMING(pages, p, n)
#define	UTF8_GET_NAMING2(pages, byte)
#define	UTF8_GET_NAMING3(pages, byte)
#define	UTF8_INVALID2(p)    ((*p) < 0xC2 || ((p)[1] & 0x80) == 0 || ((p)[1] & 0xC0) == 0xC0)
#define	UTF8_INVALID3(p)
#define	UTF8_INVALID4(p)
#define	utf8_isName4   isNever
#define	utf8_isNmstrt4   isNever
#define	VTABLE   VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16)
#define	VTABLE1
#define	XML_TOK_IMPL_C
#define	XML_TOK_IMPL_C
#define	XML_TOK_IMPL_C
#define	XML_TOK_NS_C

Enumerations
enum	{ UTF8_cval1 = 0x00 , UTF8_cval2 = 0xc0 , UTF8_cval3 = 0xe0 , UTF8_cval4 = 0xf0 }
enum	{   UNKNOWN_ENC = -1 , ISO_8859_1_ENC = 0 , US_ASCII_ENC , UTF_8_ENC ,   UTF_16_ENC , UTF_16BE_ENC , UTF_16LE_ENC , NO_ENC }

Functions
static void PTRCALL	ascii_toUtf8 (const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim)
static int FASTCALL	checkCharRefNumber (int)
static int	doParseXmlDecl (const ENCODING *(*encodingFinder)(const ENCODING *, const char *, const char *), int isGeneralTextEntity, const ENCODING *enc, const char *ptr, const char *end, const char **badPtr, const char **versionPtr, const char **versionEndPtr, const char **encodingName, const ENCODING **encoding, int *standalone)
static int FASTCALL	getEncodingIndex (const char *name)
static int	initScan (const ENCODING *const *encodingTable, const INIT_ENCODING *enc, int state, const char *ptr, const char *end, const char **nextTokPtr)
static void PTRCALL	initUpdatePosition (const ENCODING *enc, const char *ptr, const char *end, POSITION *pos)
static int PTRFASTCALL	isNever (const ENCODING *enc, const char *p)
static int FASTCALL	isSpace (int c)
static void PTRCALL	latin1_toUtf16 (const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim)
static void PTRCALL	latin1_toUtf8 (const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim)
static int	parsePseudoAttribute (const ENCODING *enc, const char *ptr, const char *end, const char **namePtr, const char **nameEndPtr, const char **valPtr, const char **nextTokPtr)
static int FASTCALL	streqci (const char *s1, const char *s2)
static int	toAscii (const ENCODING *enc, const char *ptr, const char *end)
static int PTRFASTCALL	unicode_byte_type (char hi, char lo)
static int PTRFASTCALL	unknown_isInvalid (const ENCODING *enc, const char *p)
static int PTRFASTCALL	unknown_isName (const ENCODING *enc, const char *p)
static int PTRFASTCALL	unknown_isNmstrt (const ENCODING *enc, const char *p)
static void PTRCALL	unknown_toUtf16 (const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim)
static void PTRCALL	unknown_toUtf8 (const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim)
static int PTRFASTCALL	utf8_isInvalid2 (const ENCODING *enc, const char *p)
static int PTRFASTCALL	utf8_isInvalid3 (const ENCODING *enc, const char *p)
static int PTRFASTCALL	utf8_isInvalid4 (const ENCODING *enc, const char *p)
static int PTRFASTCALL	utf8_isName2 (const ENCODING *enc, const char *p)
static int PTRFASTCALL	utf8_isName3 (const ENCODING *enc, const char *p)
static int PTRFASTCALL	utf8_isNmstrt2 (const ENCODING *enc, const char *p)
static int PTRFASTCALL	utf8_isNmstrt3 (const ENCODING *enc, const char *p)
static void PTRCALL	utf8_toUtf16 (const ENCODING *enc, const char **fromP, const char *fromLim, unsigned short **toP, const unsigned short *toLim)
static void PTRCALL	utf8_toUtf8 (const ENCODING *enc, const char **fromP, const char *fromLim, char **toP, const char *toLim)
ENCODING *	XmlInitUnknownEncoding (void *mem, int *table, CONVERTER convert, void *userData)
int	XmlSizeOfUnknownEncoding (void)
int FASTCALL	XmlUtf16Encode (int charNum, unsigned short *buf)
int FASTCALL	XmlUtf8Encode (int c, char *buf)

Variables
static const struct normal_encoding	ascii_encoding
static const struct normal_encoding	big2_encoding
static const struct normal_encoding	internal_big2_encoding
static const struct normal_encoding	internal_little2_encoding
static const struct normal_encoding	internal_utf8_encoding
static const char	KW_encoding []
static const char	KW_ISO_8859_1 []
static const char	KW_no []
static const char	KW_standalone []
static const char	KW_US_ASCII []
static const char	KW_UTF_16 []
static const char	KW_UTF_16BE []
static const char	KW_UTF_16LE []
static const char	KW_UTF_8 []
static const char	KW_version []
static const char	KW_yes []
static const struct normal_encoding	latin1_encoding
static const struct normal_encoding	little2_encoding
static const struct normal_encoding	utf8_encoding

Macro Definition Documentation

AS_NORMAL_ENCODING

#define AS_NORMAL_ENCODING

(

enc

)

((const struct normal_encoding *) (enc))

Definition at line 202 of file xmltok.cc.

AS_UNKNOWN_ENCODING

#define AS_UNKNOWN_ENCODING

(

enc

)

((const struct unknown_encoding *) (enc))

Definition at line 1260 of file xmltok.cc.

BIG2_BYTE_TO_ASCII

#define BIG2_BYTE_TO_ASCII	(		enc,
			p
	)		((p)[0] == 0 ? (p)[1] : -1)

Definition at line 789 of file xmltok.cc.

BIG2_BYTE_TYPE

#define BIG2_BYTE_TYPE	(		enc,
			p
	)

Value:

 ((p)[0] == 0 \
  ? ((struct normal_encoding *)(enc))->type[(unsigned char)(p)[1]] \
  : unicode_byte_type((p)[0], (p)[1]))

Definition at line 785 of file xmltok.cc.

BIG2_CHAR_MATCHES

#define BIG2_CHAR_MATCHES	(		enc,
			p,
			c
	)		((p)[0] == 0 && (p)[1] == c)

Definition at line 790 of file xmltok.cc.

BIG2_IS_NAME_CHAR_MINBPC

#define BIG2_IS_NAME_CHAR_MINBPC	(		enc,
			p
	)		UCS2_GET_NAMING(namePages, (unsigned char)p[0], (unsigned char)p[1])

Definition at line 791 of file xmltok.cc.

BIG2_IS_NMSTRT_CHAR_MINBPC

#define BIG2_IS_NMSTRT_CHAR_MINBPC	(		enc,
			p
	)		UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[0], (unsigned char)p[1])

Definition at line 793 of file xmltok.cc.

BT_COLON [1/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [2/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [3/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [4/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [5/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [6/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [7/8]

#define BT_COLON   BT_NMSTRT

BT_COLON [8/8]

#define BT_COLON   BT_NMSTRT

BYTE_TO_ASCII [1/3]

#define BYTE_TO_ASCII	(		enc,
			p
	)		(*(p))

Definition at line 838 of file xmltok.cc.

BYTE_TO_ASCII [2/3]

#define BYTE_TO_ASCII	(		enc,
			p
	)		LITTLE2_BYTE_TO_ASCII(enc, p)

Definition at line 838 of file xmltok.cc.

BYTE_TO_ASCII [3/3]

#define BYTE_TO_ASCII	(		enc,
			p
	)		BIG2_BYTE_TO_ASCII(enc, p)

Definition at line 838 of file xmltok.cc.

BYTE_TYPE [1/3]

#define BYTE_TYPE	(		enc,
			p
	)		SB_BYTE_TYPE(enc, p)

Definition at line 837 of file xmltok.cc.

BYTE_TYPE [2/3]

#define BYTE_TYPE	(		enc,
			p
	)		LITTLE2_BYTE_TYPE(enc, p)

Definition at line 837 of file xmltok.cc.

BYTE_TYPE [3/3]

#define BYTE_TYPE	(		enc,
			p
	)		BIG2_BYTE_TYPE(enc, p)

Definition at line 837 of file xmltok.cc.

CHAR_MATCHES [1/3]

#define CHAR_MATCHES	(		enc,
			p,
			c
	)		(*(p) == c)

Definition at line 839 of file xmltok.cc.

CHAR_MATCHES [2/3]

#define CHAR_MATCHES	(		enc,
			p,
			c
	)		LITTLE2_CHAR_MATCHES(enc, p, c)

Definition at line 839 of file xmltok.cc.

CHAR_MATCHES [3/3]

#define CHAR_MATCHES	(		enc,
			p,
			c
	)		BIG2_CHAR_MATCHES(enc, p, c)

Definition at line 839 of file xmltok.cc.

DEFINE_UTF16_TO_UTF16

#define DEFINE_UTF16_TO_UTF16

(

E

)

Value:

static void  PTRCALL \
E ## toUtf16(const ENCODING *enc, \
             const char **fromP, const char *fromLim, \
             unsigned short **toP, const unsigned short *toLim) \
{ \
  /* Avoid copying first half only of surrogate */ \
  if (fromLim - *fromP > ((toLim - *toP) << 1) \
      && (GET_HI(fromLim - 2) & 0xF8) == 0xD8) \
    fromLim -= 2; \
  for (; *fromP != fromLim && *toP != toLim; *fromP += 2) \
    *(*toP)++ = (GET_HI(*fromP) << 8) | GET_LO(*fromP); \
}

Definition at line 606 of file xmltok.cc.

DEFINE_UTF16_TO_UTF8

#define DEFINE_UTF16_TO_UTF8

(

E

)

Definition at line 543 of file xmltok.cc.

GET_HI [1/2]

#define GET_HI

(

ptr

)

((unsigned char)(ptr)[1])

Definition at line 635 of file xmltok.cc.

GET_HI [2/2]

#define GET_HI

(

ptr

)

((unsigned char)(ptr)[0])

Definition at line 635 of file xmltok.cc.

GET_LO [1/2]

#define GET_LO

(

ptr

)

((unsigned char)(ptr)[0])

Definition at line 634 of file xmltok.cc.

GET_LO [2/2]

#define GET_LO

(

ptr

)

((unsigned char)(ptr)[1])

Definition at line 634 of file xmltok.cc.

IGNORE_SECTION_TOK_VTABLE

#define IGNORE_SECTION_TOK_VTABLE   /* as nothing */

Definition at line 34 of file xmltok.cc.

INIT_ENC_INDEX

#define INIT_ENC_INDEX

(

enc

)

((int)(enc)->initEnc.isUtf16)

Definition at line 1490 of file xmltok.cc.

IS_INVALID_CHAR

#define IS_INVALID_CHAR	(		enc,
			p,
			n
	)		(AS_NORMAL_ENCODING(enc)->isInvalid ## n(enc, p))

Definition at line 278 of file xmltok.cc.

IS_NAME_CHAR [1/3]

#define IS_NAME_CHAR	(		enc,
			p,
			n
	)		(AS_NORMAL_ENCODING(enc)->isName ## n(enc, p))

Definition at line 840 of file xmltok.cc.

IS_NAME_CHAR [2/3]

#define IS_NAME_CHAR	(		enc,
			p,
			n
	)		0

Definition at line 840 of file xmltok.cc.

IS_NAME_CHAR [3/3]

#define IS_NAME_CHAR	(		enc,
			p,
			n
	)		0

Definition at line 840 of file xmltok.cc.

IS_NAME_CHAR_MINBPC [1/3]

#define IS_NAME_CHAR_MINBPC	(		enc,
			p
	)		(0)

Definition at line 841 of file xmltok.cc.

IS_NAME_CHAR_MINBPC [2/3]

#define IS_NAME_CHAR_MINBPC	(		enc,
			p
	)		LITTLE2_IS_NAME_CHAR_MINBPC(enc, p)

Definition at line 841 of file xmltok.cc.

IS_NAME_CHAR_MINBPC [3/3]

#define IS_NAME_CHAR_MINBPC	(		enc,
			p
	)		BIG2_IS_NAME_CHAR_MINBPC(enc, p)

Definition at line 841 of file xmltok.cc.

IS_NMSTRT_CHAR [1/3]

#define IS_NMSTRT_CHAR	(		enc,
			p,
			n
	)		(AS_NORMAL_ENCODING(enc)->isNmstrt ## n(enc, p))

Definition at line 842 of file xmltok.cc.

IS_NMSTRT_CHAR [2/3]

#define IS_NMSTRT_CHAR	(		enc,
			p,
			n
	)		(0)

Definition at line 842 of file xmltok.cc.

IS_NMSTRT_CHAR [3/3]

#define IS_NMSTRT_CHAR	(		enc,
			p,
			n
	)		(0)

Definition at line 842 of file xmltok.cc.

IS_NMSTRT_CHAR_MINBPC [1/3]

#define IS_NMSTRT_CHAR_MINBPC	(		enc,
			p
	)		(0)

Definition at line 843 of file xmltok.cc.

IS_NMSTRT_CHAR_MINBPC [2/3]

#define IS_NMSTRT_CHAR_MINBPC	(		enc,
			p
	)		LITTLE2_IS_NMSTRT_CHAR_MINBPC(enc, p)

Definition at line 843 of file xmltok.cc.

IS_NMSTRT_CHAR_MINBPC [3/3]

#define IS_NMSTRT_CHAR_MINBPC	(		enc,
			p
	)		BIG2_IS_NMSTRT_CHAR_MINBPC(enc, p)

Definition at line 843 of file xmltok.cc.

LITTLE2_BYTE_TO_ASCII

#define LITTLE2_BYTE_TO_ASCII	(		enc,
			p
	)		((p)[1] == 0 ? (p)[0] : -1)

Definition at line 648 of file xmltok.cc.

LITTLE2_BYTE_TYPE

#define LITTLE2_BYTE_TYPE	(		enc,
			p
	)

Value:

 ((p)[1] == 0 \
  ? ((struct normal_encoding *)(enc))->type[(unsigned char)*(p)] \
  : unicode_byte_type((p)[1], (p)[0]))

Definition at line 644 of file xmltok.cc.

LITTLE2_CHAR_MATCHES

#define LITTLE2_CHAR_MATCHES	(		enc,
			p,
			c
	)		((p)[1] == 0 && (p)[0] == c)

Definition at line 649 of file xmltok.cc.

LITTLE2_IS_NAME_CHAR_MINBPC

#define LITTLE2_IS_NAME_CHAR_MINBPC	(		enc,
			p
	)		UCS2_GET_NAMING(namePages, (unsigned char)p[1], (unsigned char)p[0])

Definition at line 650 of file xmltok.cc.

LITTLE2_IS_NMSTRT_CHAR_MINBPC

#define LITTLE2_IS_NMSTRT_CHAR_MINBPC	(		enc,
			p
	)		UCS2_GET_NAMING(nmstrtPages, (unsigned char)p[1], (unsigned char)p[0])

Definition at line 652 of file xmltok.cc.

MINBPC [1/3]

#define MINBPC

(

enc

)

1

Definition at line 835 of file xmltok.cc.

MINBPC [2/3]

#define MINBPC

(

enc

)

2

Definition at line 835 of file xmltok.cc.

MINBPC [3/3]

#define MINBPC

(

enc

)

2

Definition at line 835 of file xmltok.cc.

NORMAL_VTABLE

#define NORMAL_VTABLE

(

E

)

Value:

 E ## isName2, \
 E ## isName3, \
 E ## isName4, \
 E ## isNmstrt2, \
 E ## isNmstrt3, \
 E ## isNmstrt4, \
 E ## isInvalid2, \
 E ## isInvalid3, \
 E ## isInvalid4

Definition at line 219 of file xmltok.cc.

NS

#define NS

(

x

)

x

Definition at line 1624 of file xmltok.cc.

ns

#define ns

(

x

)

x

Definition at line 1625 of file xmltok.cc.

PREFIX [1/3]

#define PREFIX

(

ident

)

normal_ ## ident

Definition at line 834 of file xmltok.cc.

PREFIX [2/3]

#define PREFIX

(

ident

)

little2_ ## ident

Definition at line 834 of file xmltok.cc.

PREFIX [3/3]

#define PREFIX

(

ident

)

big2_ ## ident

Definition at line 834 of file xmltok.cc.

SB_BYTE_TYPE

#define SB_BYTE_TYPE	(		enc,
			p
	)		(((struct normal_encoding *)(enc))->type[(unsigned char)*(p)])

Definition at line 247 of file xmltok.cc.

SET2 [1/2]

#define SET2	(		ptr,
			ch
	)		(((ptr)[0] = ((ch) & 0xff)), ((ptr)[1] = ((ch) >> 8)))

Definition at line 632 of file xmltok.cc.

SET2 [2/2]

#define SET2	(		ptr,
			ch
	)		(((ptr)[0] = ((ch) >> 8)), ((ptr)[1] = ((ch) & 0xFF)))

Definition at line 632 of file xmltok.cc.

SET_INIT_ENC_INDEX

#define SET_INIT_ENC_INDEX	(		enc,
			i
	)		((enc)->initEnc.isUtf16 = (char)i)

Definition at line 1491 of file xmltok.cc.

STANDARD_VTABLE

#define STANDARD_VTABLE

(

E

)

/* as nothing */

Definition at line 215 of file xmltok.cc.

UCS2_GET_NAMING

#define UCS2_GET_NAMING	(		pages,
			hi,
			lo
	)		(namingBitmap[(pages[hi] << 3) + ((lo) >> 5)] & (1 << ((lo) & 0x1F)))

Definition at line 53 of file xmltok.cc.

UTF8_GET_NAMING

#define UTF8_GET_NAMING	(		pages,
			p,
			n
	)

Value:

  ((n) == 2 \
  ? UTF8_GET_NAMING2(pages, (const unsigned char *)(p)) \
  : ((n) == 3 \
     ? UTF8_GET_NAMING3(pages, (const unsigned char *)(p)) \
     : 0))

Definition at line 79 of file xmltok.cc.

UTF8_GET_NAMING2

#define UTF8_GET_NAMING2	(		pages,
			byte
	)

Value:

    (namingBitmap[((pages)[(((byte)[0]) >> 2) & 7] << 3) \
                      + ((((byte)[0]) & 3) << 1) \
                      + ((((byte)[1]) >> 5) & 1)] \
         & (1 << (((byte)[1]) & 0x1F)))

Definition at line 60 of file xmltok.cc.

UTF8_GET_NAMING3

#define UTF8_GET_NAMING3	(		pages,
			byte
	)

Value:

  (namingBitmap[((pages)[((((byte)[0]) & 0xF) << 4) \
                             + ((((byte)[1]) >> 2) & 0xF)] \
                       << 3) \
                      + ((((byte)[1]) & 3) << 1) \
                      + ((((byte)[2]) >> 5) & 1)] \
         & (1 << (((byte)[2]) & 0x1F)))

Definition at line 71 of file xmltok.cc.

UTF8_INVALID2

#define UTF8_INVALID2

(

p

)

((*p) < 0xC2 || ((p)[1] & 0x80) == 0 || ((p)[1] & 0xC0) == 0xC0)

Definition at line 96 of file xmltok.cc.

UTF8_INVALID3

#define UTF8_INVALID3

(

p

)

Value:

  (((p)[2] & 0x80) == 0 \
  || \
  ((*p) == 0xEF && (p)[1] == 0xBF \
    ? \
    (p)[2] > 0xBD \
    : \
    ((p)[2] & 0xC0) == 0xC0) \
  || \
  ((*p) == 0xE0 \
    ? \
    (p)[1] < 0xA0 || ((p)[1] & 0xC0) == 0xC0 \
    : \
    ((p)[1] & 0x80) == 0 \
    || \
    ((*p) == 0xED ? (p)[1] > 0x9F : ((p)[1] & 0xC0) == 0xC0)))

Definition at line 99 of file xmltok.cc.

UTF8_INVALID4

#define UTF8_INVALID4

(

p

)

Value:

  (((p)[3] & 0x80) == 0 || ((p)[3] & 0xC0) == 0xC0 \
  || \
  ((p)[2] & 0x80) == 0 || ((p)[2] & 0xC0) == 0xC0 \
  || \
  ((*p) == 0xF0 \
    ? \
    (p)[1] < 0x90 || ((p)[1] & 0xC0) == 0xC0 \
    : \
    ((p)[1] & 0x80) == 0 \
    || \
    ((*p) == 0xF4 ? (p)[1] > 0x8F : ((p)[1] & 0xC0) == 0xC0)))

Definition at line 116 of file xmltok.cc.

utf8_isName4

#define utf8_isName4   isNever

Definition at line 147 of file xmltok.cc.

utf8_isNmstrt4

#define utf8_isNmstrt4   isNever

Definition at line 161 of file xmltok.cc.

VTABLE

#define VTABLE   VTABLE1, PREFIX(toUtf8), PREFIX(toUtf16)

Definition at line 51 of file xmltok.cc.

VTABLE1

#define VTABLE1

Value:

  { PREFIX(prologTok), PREFIX(contentTok), \
    PREFIX(cdataSectionTok) IGNORE_SECTION_TOK_VTABLE }, \
  { PREFIX(attributeValueTok), PREFIX(entityValueTok) }, \
  PREFIX(sameName), \
  PREFIX(nameMatchesAscii), \
  PREFIX(nameLength), \
  PREFIX(skipS), \
  PREFIX(getAtts), \
  PREFIX(charRefNumber), \
  PREFIX(predefinedEntityName), \
  PREFIX(updatePosition), \
  PREFIX(isPublicId)

Definition at line 37 of file xmltok.cc.

XML_TOK_IMPL_C [1/3]

#define XML_TOK_IMPL_C

Definition at line 845 of file xmltok.cc.

XML_TOK_IMPL_C [2/3]

#define XML_TOK_IMPL_C

Definition at line 845 of file xmltok.cc.

XML_TOK_IMPL_C [3/3]

#define XML_TOK_IMPL_C

Definition at line 845 of file xmltok.cc.

XML_TOK_NS_C

#define XML_TOK_NS_C

Definition at line 1626 of file xmltok.cc.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
UTF8_cval1
UTF8_cval2
UTF8_cval3
UTF8_cval4

Definition at line 319 of file xmltok.cc.

     {  /* UTF8_cvalN is value of masked first byte of N byte sequence */
  UTF8_cval1 = 0x00,
  UTF8_cval2 = 0xc0,
  UTF8_cval3 = 0xe0,
  UTF8_cval4 = 0xf0
};

anonymous enum

anonymous enum

Enumerator
UNKNOWN_ENC
ISO_8859_1_ENC
US_ASCII_ENC
UTF_8_ENC
UTF_16_ENC
UTF_16BE_ENC
UTF_16LE_ENC
NO_ENC

Definition at line 1431 of file xmltok.cc.

     {
  UNKNOWN_ENC = -1,
  ISO_8859_1_ENC = 0,
  US_ASCII_ENC,
  UTF_8_ENC,
  UTF_16_ENC,
  UTF_16BE_ENC,
  UTF_16LE_ENC,
  /* must match encodingNames up to here */
  NO_ENC
};

Function Documentation

ascii_toUtf8()

static void PTRCALL ascii_toUtf8 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, char **  toP, const char *  toLim  )

static

Definition at line 492 of file xmltok.cc.

{
  while (*fromP != fromLim && *toP != toLim)
    *(*toP)++ = *(*fromP)++;
}

checkCharRefNumber()

static int FASTCALL checkCharRefNumber ( int  result )

static

Definition at line 1179 of file xmltok.cc.

{
  switch (result >> 8) {
  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
    return -1;
  case 0:
    if (latin1_encoding.type[result] == BT_NONXML)
      return -1;
    break;
  case 0xFF:
    if (result == 0xFFFE || result == 0xFFFF)
      return -1;
    break;
  }
  return result;
}

References BT_NONXML, latin1_encoding, and normal_encoding::type.

Referenced by unknown_isInvalid(), and XmlInitUnknownEncoding().

doParseXmlDecl()

static int doParseXmlDecl ( const ENCODING *(*)(const ENCODING *, const char *, const char *)  encodingFinder, int  isGeneralTextEntity, const ENCODING *  enc, const char *  ptr, const char *  end, const char **  badPtr, const char **  versionPtr, const char **  versionEndPtr, const char **  encodingName, const ENCODING **  encoding, int *  standalone  )

static

Definition at line 1087 of file xmltok.cc.

{
  const char *val = NULL;
  const char *name = NULL;
  const char *nameEnd = NULL;
  ptr += 5 * enc->minBytesPerChar;
  end -= 2 * enc->minBytesPerChar;
  if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)
      || !name) {
    *badPtr = ptr;
    return 0;
  }
  if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_version)) {
    if (!isGeneralTextEntity) {
      *badPtr = name;
      return 0;
    }
  }
  else {
    if (versionPtr)
      *versionPtr = val;
    if (versionEndPtr)
      *versionEndPtr = ptr;
    if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
      *badPtr = ptr;
      return 0;
    }
    if (!name) {
      if (isGeneralTextEntity) {
        /* a TextDecl must have an EncodingDecl */
        *badPtr = ptr;
        return 0;
      }
      return 1;
    }
  }
  if (XmlNameMatchesAscii(enc, name, nameEnd, KW_encoding)) {
    int c = toAscii(enc, val, end);
    if (!(ASCII_a <= c && c <= ASCII_z) && !(ASCII_A <= c && c <= ASCII_Z)) {
      *badPtr = val;
      return 0;
    }
    if (encodingName)
      *encodingName = val;
    if (encoding)
      *encoding = encodingFinder(enc, val, ptr - enc->minBytesPerChar);
    if (!parsePseudoAttribute(enc, ptr, end, &name, &nameEnd, &val, &ptr)) {
      *badPtr = ptr;
      return 0;
    }
    if (!name)
      return 1;
  }
  if (!XmlNameMatchesAscii(enc, name, nameEnd, KW_standalone)
      || isGeneralTextEntity) {
    *badPtr = name;
    return 0;
  }
  if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_yes)) {
    if (standalone)
      *standalone = 1;
  }
  else if (XmlNameMatchesAscii(enc, val, ptr - enc->minBytesPerChar, KW_no)) {
    if (standalone)
      *standalone = 0;
  }
  else {
    *badPtr = val;
    return 0;
  }
  while (isSpace(toAscii(enc, ptr, end)))
    ptr += enc->minBytesPerChar;
  if (ptr != end) {
    *badPtr = ptr;
    return 0;
  }
  return 1;
}

References ASCII_A, ASCII_a, ASCII_Z, ASCII_z, normal_encoding::enc, isSpace(), KW_encoding, KW_no, KW_standalone, KW_version, KW_yes, encoding::minBytesPerChar, G4InuclParticleNames::name(), parsePseudoAttribute(), toAscii(), and XmlNameMatchesAscii.

getEncodingIndex()

static int FASTCALL getEncodingIndex ( const char *  name )

static

Definition at line 1467 of file xmltok.cc.

{
  static const char * const encodingNames[] = {
    KW_ISO_8859_1,
    KW_US_ASCII,
    KW_UTF_8,
    KW_UTF_16,
    KW_UTF_16BE,
    KW_UTF_16LE,
  };
  int i;
  if (name == NULL)
    return NO_ENC;
  for (i = 0; i < (int)(sizeof(encodingNames)/sizeof(encodingNames[0])); i++)
    if (streqci(name, encodingNames[i]))
      return i;
  return UNKNOWN_ENC;
}

References KW_ISO_8859_1, KW_US_ASCII, KW_UTF_16, KW_UTF_16BE, KW_UTF_16LE, KW_UTF_8, G4InuclParticleNames::name(), NO_ENC, streqci(), and UNKNOWN_ENC.

initScan()

static int initScan ( const ENCODING *const *  encodingTable, const INIT_ENCODING *  enc, int  state, const char *  ptr, const char *  end, const char **  nextTokPtr  )

static

Definition at line 1502 of file xmltok.cc.

{
  const ENCODING **encPtr;
 
  if (ptr == end)
    return XML_TOK_NONE;
  encPtr = enc->encPtr;
  if (ptr + 1 == end) {
    /* only a single byte available for auto-detection */
#ifndef XML_DTD /* FIXME */
    /* a well-formed document entity must have more than one byte */
    if (state != XML_CONTENT_STATE)
      return XML_TOK_PARTIAL;
#endif
    /* so we're parsing an external text entity... */
    /* if UTF-16 was externally specified, then we need at least 2 bytes */
    switch (INIT_ENC_INDEX(enc)) {
    case UTF_16_ENC:
    case UTF_16LE_ENC:
    case UTF_16BE_ENC:
      return XML_TOK_PARTIAL;
    }
    switch ((unsigned char)*ptr) {
    case 0xFE:
    case 0xFF:
    case 0xEF: /* possibly first byte of UTF-8 BOM */
      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
          && state == XML_CONTENT_STATE)
        break;
      /* fall through */
    case 0x00:
    case 0x3C:
      return XML_TOK_PARTIAL;
    }
  }
  else {
    switch (((unsigned char)ptr[0] << 8) | (unsigned char)ptr[1]) {
    case 0xFEFF:
      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
          && state == XML_CONTENT_STATE)
        break;
      *nextTokPtr = ptr + 2;
      *encPtr = encodingTable[UTF_16BE_ENC];
      return XML_TOK_BOM;
    /* 00 3C is handled in the default case */
    case 0x3C00:
      if ((INIT_ENC_INDEX(enc) == UTF_16BE_ENC
           || INIT_ENC_INDEX(enc) == UTF_16_ENC)
          && state == XML_CONTENT_STATE)
        break;
      *encPtr = encodingTable[UTF_16LE_ENC];
      return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
    case 0xFFFE:
      if (INIT_ENC_INDEX(enc) == ISO_8859_1_ENC
          && state == XML_CONTENT_STATE)
        break;
      *nextTokPtr = ptr + 2;
      *encPtr = encodingTable[UTF_16LE_ENC];
      return XML_TOK_BOM;
    case 0xEFBB:
      /* Maybe a UTF-8 BOM (EF BB BF) */
      /* If there's an explicitly specified (external) encoding
         of ISO-8859-1 or some flavour of UTF-16
         and this is an external text entity,
         don't look for the BOM,
         because it might be a legal data.
      */
      if (state == XML_CONTENT_STATE) {
        int e = INIT_ENC_INDEX(enc);
        if (e == ISO_8859_1_ENC || e == UTF_16BE_ENC
            || e == UTF_16LE_ENC || e == UTF_16_ENC)
          break;
      }
      if (ptr + 2 == end)
        return XML_TOK_PARTIAL;
      if ((unsigned char)ptr[2] == 0xBF) {
        *nextTokPtr = ptr + 3;
        *encPtr = encodingTable[UTF_8_ENC];
        return XML_TOK_BOM;
      }
      break;
    default:
      if (ptr[0] == '\0') {
        /* 0 isn't a legal data character. Furthermore a document
           entity can only start with ASCII characters.  So the only
           way this can fail to be big-endian UTF-16 if it it's an
           external parsed general entity that's labelled as
           UTF-16LE.
        */
        if (state == XML_CONTENT_STATE && INIT_ENC_INDEX(enc) == UTF_16LE_ENC)
          break;
        *encPtr = encodingTable[UTF_16BE_ENC];
        return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
      }
      else if (ptr[1] == '\0') {
        /* We could recover here in the case:
            - parsing an external entity
            - second byte is 0
            - no externally specified encoding
            - no encoding declaration
           by assuming UTF-16LE.  But we don't, because this would mean when
           presented just with a single byte, we couldn't reliably determine
           whether we needed further bytes.
        */
        if (state == XML_CONTENT_STATE)
          break;
        *encPtr = encodingTable[UTF_16LE_ENC];
        return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
      }
      break;
    }
  }
  *encPtr = encodingTable[INIT_ENC_INDEX(enc)];
  return XmlTok(*encPtr, state, ptr, end, nextTokPtr);
}

References INIT_ENCODING::encPtr, INIT_ENC_INDEX, ISO_8859_1_ENC, UTF_16_ENC, UTF_16BE_ENC, UTF_16LE_ENC, UTF_8_ENC, XML_CONTENT_STATE, XML_TOK_BOM, XML_TOK_NONE, XML_TOK_PARTIAL, and XmlTok.

initUpdatePosition()

static void PTRCALL initUpdatePosition ( const ENCODING *  enc, const char *  ptr, const char *  end, POSITION *  pos  )

static

Definition at line 946 of file xmltok.cc.

{
  normal_updatePosition(&utf8_encoding.enc, ptr, end, pos);
}

References normal_encoding::enc, pos, and utf8_encoding.

isNever()

static int PTRFASTCALL isNever ( const ENCODING *  enc, const char *  p  )

static

Definition at line 130 of file xmltok.cc.

{
  return 0;
}

isSpace()

static int FASTCALL isSpace ( int  c )

static

Definition at line 965 of file xmltok.cc.

{
  switch (c) {
  case 0x20:
  case 0xD:
  case 0xA:
  case 0x9:
    return 1;
  }
  return 0;
}

Referenced by doParseXmlDecl(), and parsePseudoAttribute().

latin1_toUtf16()

static void PTRCALL latin1_toUtf16 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, unsigned short **  toP, const unsigned short *  toLim  )

static

Definition at line 459 of file xmltok.cc.

{
  while (*fromP != fromLim && *toP != toLim)
    *(*toP)++ = (unsigned char)*(*fromP)++;
}

latin1_toUtf8()

static void PTRCALL latin1_toUtf8 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, char **  toP, const char *  toLim  )

static

Definition at line 434 of file xmltok.cc.

{
  for (;;) {
    unsigned char c;
    if (*fromP == fromLim)
      break;
    c = (unsigned char)**fromP;
    if (c & 0x80) {
      if (toLim - *toP < 2)
        break;
      *(*toP)++ = (char)((c >> 6) | UTF8_cval2);
      *(*toP)++ = (char)((c & 0x3f) | 0x80);
      (*fromP)++;
    }
    else {
      if (*toP == toLim)
        break;
      *(*toP)++ = *(*fromP)++;
    }
  }
}

References UTF8_cval2.

parsePseudoAttribute()

static int parsePseudoAttribute ( const ENCODING *  enc, const char *  ptr, const char *  end, const char **  namePtr, const char **  nameEndPtr, const char **  valPtr, const char **  nextTokPtr  )

static

Definition at line 981 of file xmltok.cc.

{
  int c;
  char open;
  if (ptr == end) {
    *namePtr = NULL;
    return 1;
  }
  if (!isSpace(toAscii(enc, ptr, end))) {
    *nextTokPtr = ptr;
    return 0;
  }
  do {
    ptr += enc->minBytesPerChar;
  } while (isSpace(toAscii(enc, ptr, end)));
  if (ptr == end) {
    *namePtr = NULL;
    return 1;
  }
  *namePtr = ptr;
  for (;;) {
    c = toAscii(enc, ptr, end);
    if (c == -1) {
      *nextTokPtr = ptr;
      return 0;
    }
    if (c == ASCII_EQUALS) {
      *nameEndPtr = ptr;
      break;
    }
    if (isSpace(c)) {
      *nameEndPtr = ptr;
      do {
        ptr += enc->minBytesPerChar;
      } while (isSpace(c = toAscii(enc, ptr, end)));
      if (c != ASCII_EQUALS) {
        *nextTokPtr = ptr;
        return 0;
      }
      break;
    }
    ptr += enc->minBytesPerChar;
  }
  if (ptr == *namePtr) {
    *nextTokPtr = ptr;
    return 0;
  }
  ptr += enc->minBytesPerChar;
  c = toAscii(enc, ptr, end);
  while (isSpace(c)) {
    ptr += enc->minBytesPerChar;
    c = toAscii(enc, ptr, end);
  }
  if (c != ASCII_QUOT && c != ASCII_APOS) {
    *nextTokPtr = ptr;
    return 0;
  }
  open = (char)c;
  ptr += enc->minBytesPerChar;
  *valPtr = ptr;
  for (;; ptr += enc->minBytesPerChar) {
    c = toAscii(enc, ptr, end);
    if (c == open)
      break;
    if (!(ASCII_a <= c && c <= ASCII_z)
        && !(ASCII_A <= c && c <= ASCII_Z)
        && !(ASCII_0 <= c && c <= ASCII_9)
        && c != ASCII_PERIOD
        && c != ASCII_MINUS
        && c != ASCII_UNDERSCORE) {
      *nextTokPtr = ptr;
      return 0;
    }
  }
  *nextTokPtr = ptr + enc->minBytesPerChar;
  return 1;
}

References ASCII_0, ASCII_9, ASCII_A, ASCII_a, ASCII_APOS, ASCII_EQUALS, ASCII_MINUS, ASCII_PERIOD, ASCII_QUOT, ASCII_UNDERSCORE, ASCII_Z, ASCII_z, normal_encoding::enc, isSpace(), encoding::minBytesPerChar, and toAscii().

Referenced by doParseXmlDecl().

streqci()

static int FASTCALL streqci ( const char *  s1, const char *  s2  )

static

Definition at line 928 of file xmltok.cc.

{
  for (;;) {
    char c1 = *s1++;
    char c2 = *s2++;
    if (ASCII_a <= c1 && c1 <= ASCII_z)
      c1 += ASCII_A - ASCII_a;
    if (ASCII_a <= c2 && c2 <= ASCII_z)
      c2 += ASCII_A - ASCII_a;
    if (c1 != c2)
      return 0;
    if (!c1)
      break;
  }
  return 1;
}

References ASCII_A, ASCII_a, and ASCII_z.

Referenced by getEncodingIndex().

toAscii()

static int toAscii ( const ENCODING *  enc, const char *  ptr, const char *  end  )

static

Definition at line 953 of file xmltok.cc.

{
  char buf[1];
  char *p = buf;
  XmlUtf8Convert(enc, &ptr, end, &p, p + 1);
  if (p == buf)
    return -1;
  else
    return buf[0];
}

References normal_encoding::enc, and XmlUtf8Convert.

Referenced by doParseXmlDecl(), and parsePseudoAttribute().

unicode_byte_type()

static int PTRFASTCALL unicode_byte_type ( char  hi, char  lo  )

static

Definition at line 525 of file xmltok.cc.

{
  switch ((unsigned char)hi) {
  case 0xD8: case 0xD9: case 0xDA: case 0xDB:
    return BT_LEAD4;
  case 0xDC: case 0xDD: case 0xDE: case 0xDF:
    return BT_TRAIL;
  case 0xFF:
    switch ((unsigned char)lo) {
    case 0xFF:
    case 0xFE:
      return BT_NONXML;
    }
    break;
  }
  return BT_NONASCII;
}

References BT_LEAD4, BT_NONASCII, BT_NONXML, and BT_TRAIL.

unknown_isInvalid()

static int PTRFASTCALL unknown_isInvalid ( const ENCODING *  enc, const char *  p  )

static

Definition at line 1289 of file xmltok.cc.

{
  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
  int c = uenc->convert(uenc->userData, p);
  return (c & ~0xFFFF) || checkCharRefNumber(c) < 0;
}

References AS_UNKNOWN_ENCODING, checkCharRefNumber(), unknown_encoding::convert, and unknown_encoding::userData.

Referenced by XmlInitUnknownEncoding().

unknown_isName()

static int PTRFASTCALL unknown_isName ( const ENCODING *  enc, const char *  p  )

static

Definition at line 1269 of file xmltok.cc.

{
  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
  int c = uenc->convert(uenc->userData, p);
  if (c & ~0xFFFF)
    return 0;
  return UCS2_GET_NAMING(namePages, c >> 8, c & 0xFF);
}

References AS_UNKNOWN_ENCODING, unknown_encoding::convert, namePages, UCS2_GET_NAMING, and unknown_encoding::userData.

Referenced by XmlInitUnknownEncoding().

unknown_isNmstrt()

static int PTRFASTCALL unknown_isNmstrt ( const ENCODING *  enc, const char *  p  )

static

Definition at line 1279 of file xmltok.cc.

{
  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
  int c = uenc->convert(uenc->userData, p);
  if (c & ~0xFFFF)
    return 0;
  return UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xFF);
}

References AS_UNKNOWN_ENCODING, unknown_encoding::convert, nmstrtPages, UCS2_GET_NAMING, and unknown_encoding::userData.

Referenced by XmlInitUnknownEncoding().

unknown_toUtf16()

static void PTRCALL unknown_toUtf16 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, unsigned short **  toP, const unsigned short *  toLim  )

static

Definition at line 1331 of file xmltok.cc.

{
  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
  while (*fromP != fromLim && *toP != toLim) {
    unsigned short c = uenc->utf16[(unsigned char)**fromP];
    if (c == 0) {
      c = (unsigned short)
          uenc->convert(uenc->userData, *fromP);
      *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP]
                 - (BT_LEAD2 - 2));
    }
    else
      (*fromP)++;
    *(*toP)++ = c;
  }
}

References AS_NORMAL_ENCODING, AS_UNKNOWN_ENCODING, BT_LEAD2, unknown_encoding::convert, unknown_encoding::userData, and unknown_encoding::utf16.

Referenced by XmlInitUnknownEncoding().

unknown_toUtf8()

static void PTRCALL unknown_toUtf8 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, char **  toP, const char *  toLim  )

static

Definition at line 1297 of file xmltok.cc.

{
  const struct unknown_encoding *uenc = AS_UNKNOWN_ENCODING(enc);
  char buf[XML_UTF8_ENCODE_MAX];
  for (;;) {
    const char *utf8;
    int n;
    if (*fromP == fromLim)
      break;
    utf8 = uenc->utf8[(unsigned char)**fromP];
    n = *utf8++;
    if (n == 0) {
      int c = uenc->convert(uenc->userData, *fromP);
      n = XmlUtf8Encode(c, buf);
      if (n > toLim - *toP)
        break;
      utf8 = buf;
      *fromP += (AS_NORMAL_ENCODING(enc)->type[(unsigned char)**fromP]
                 - (BT_LEAD2 - 2));
    }
    else {
      if (n > toLim - *toP)
        break;
      (*fromP)++;
    }
    do {
      *(*toP)++ = *utf8++;
    } while (--n != 0);
  }
}

References AS_NORMAL_ENCODING, AS_UNKNOWN_ENCODING, BT_LEAD2, unknown_encoding::convert, CLHEP::detail::n, unknown_encoding::userData, unknown_encoding::utf8, XML_UTF8_ENCODE_MAX, and XmlUtf8Encode().

Referenced by XmlInitUnknownEncoding().

utf8_isInvalid2()

static int PTRFASTCALL utf8_isInvalid2 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 164 of file xmltok.cc.

{
  return UTF8_INVALID2((const unsigned char *)p);
}

References UTF8_INVALID2.

utf8_isInvalid3()

static int PTRFASTCALL utf8_isInvalid3 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 170 of file xmltok.cc.

{
  return UTF8_INVALID3((const unsigned char *)p);
}

References UTF8_INVALID3.

utf8_isInvalid4()

static int PTRFASTCALL utf8_isInvalid4 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 176 of file xmltok.cc.

{
  return UTF8_INVALID4((const unsigned char *)p);
}

References UTF8_INVALID4.

utf8_isName2()

static int PTRFASTCALL utf8_isName2 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 136 of file xmltok.cc.

{
  return UTF8_GET_NAMING2(namePages, (const unsigned char *)p);
}

References namePages, and UTF8_GET_NAMING2.

utf8_isName3()

static int PTRFASTCALL utf8_isName3 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 142 of file xmltok.cc.

{
  return UTF8_GET_NAMING3(namePages, (const unsigned char *)p);
}

References namePages, and UTF8_GET_NAMING3.

utf8_isNmstrt2()

static int PTRFASTCALL utf8_isNmstrt2 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 150 of file xmltok.cc.

{
  return UTF8_GET_NAMING2(nmstrtPages, (const unsigned char *)p);
}

References nmstrtPages, and UTF8_GET_NAMING2.

utf8_isNmstrt3()

static int PTRFASTCALL utf8_isNmstrt3 ( const ENCODING *  enc, const char *  p  )

static

Definition at line 156 of file xmltok.cc.

{
  return UTF8_GET_NAMING3(nmstrtPages, (const unsigned char *)p);
}

References nmstrtPages, and UTF8_GET_NAMING3.

utf8_toUtf16()

static void PTRCALL utf8_toUtf16 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, unsigned short **  toP, const unsigned short *  toLim  )

static

Definition at line 346 of file xmltok.cc.

{
  unsigned short *to = *toP;
  const char *from = *fromP;
  while (from != fromLim && to != toLim) {
    switch (((struct normal_encoding *)enc)->type[(unsigned char)*from]) {
    case BT_LEAD2:
      *to++ = (unsigned short)(((from[0] & 0x1f) << 6) | (from[1] & 0x3f));
      from += 2;
      break;
    case BT_LEAD3:
      *to++ = (unsigned short)(((from[0] & 0xf) << 12)
                               | ((from[1] & 0x3f) << 6) | (from[2] & 0x3f));
      from += 3;
      break;
    case BT_LEAD4:
      {
        unsigned long n;
        if (to + 1 == toLim)
          goto after;
        n = ((from[0] & 0x7) << 18) | ((from[1] & 0x3f) << 12)
            | ((from[2] & 0x3f) << 6) | (from[3] & 0x3f);
        n -= 0x10000;
        to[0] = (unsigned short)((n >> 10) | 0xD800);
        to[1] = (unsigned short)((n & 0x3FF) | 0xDC00);
        to += 2;
        from += 4;
      }
      break;
    default:
      *to++ = *from++;
      break;
    }
  }
after:
  *fromP = from;
  *toP = to;
}

References BT_LEAD2, BT_LEAD3, BT_LEAD4, and CLHEP::detail::n.

utf8_toUtf8()

static void PTRCALL utf8_toUtf8 ( const ENCODING *  enc, const char **  fromP, const char *  fromLim, char **  toP, const char *  toLim  )

static

Definition at line 327 of file xmltok.cc.

{
  char *to;
  const char *from;
  if (fromLim - *fromP > toLim - *toP) {
    /* Avoid copying partial characters. */
    for (fromLim = *fromP + (toLim - *toP); fromLim > *fromP; fromLim--)
      if (((unsigned char)fromLim[-1] & 0xc0) != 0x80)
        break;
  }
  for (to = *toP, from = *fromP; from != fromLim; from++, to++)
    *to = *from;
  *fromP = from;
  *toP = to;
}

XmlInitUnknownEncoding()

ENCODING * XmlInitUnknownEncoding	(	void *	mem,
		int *	table,
		CONVERTER	convert,
		void *	userData
	)

Definition at line 1351 of file xmltok.cc.

{
  int i;
  struct unknown_encoding *e = (struct unknown_encoding *)mem;
  for (i = 0; i < (int)sizeof(struct normal_encoding); i++)
    ((char *)mem)[i] = ((char *)&latin1_encoding)[i];
  for (i = 0; i < 128; i++)
    if (latin1_encoding.type[i] != BT_OTHER
        && latin1_encoding.type[i] != BT_NONXML
        && table[i] != i)
      return 0;
  for (i = 0; i < 256; i++) {
    int c = table[i];
    if (c == -1) {
      e->normal.type[i] = BT_MALFORM;
      /* This shouldn't really get used. */
      e->utf16[i] = 0xFFFF;
      e->utf8[i][0] = 1;
      e->utf8[i][1] = 0;
    }
    else if (c < 0) {
      if (c < -4)
        return 0;
      e->normal.type[i] = (unsigned char)(BT_LEAD2 - (c + 2));
      e->utf8[i][0] = 0;
      e->utf16[i] = 0;
    }
    else if (c < 0x80) {
      if (latin1_encoding.type[c] != BT_OTHER
          && latin1_encoding.type[c] != BT_NONXML
          && c != i)
        return 0;
      e->normal.type[i] = latin1_encoding.type[c];
      e->utf8[i][0] = 1;
      e->utf8[i][1] = (char)c;
      e->utf16[i] = (unsigned short)(c == 0 ? 0xFFFF : c);
    }
    else if (checkCharRefNumber(c) < 0) {
      e->normal.type[i] = BT_NONXML;
      /* This shouldn't really get used. */
      e->utf16[i] = 0xFFFF;
      e->utf8[i][0] = 1;
      e->utf8[i][1] = 0;
    }
    else {
      if (c > 0xFFFF)
        return 0;
      if (UCS2_GET_NAMING(nmstrtPages, c >> 8, c & 0xff))
        e->normal.type[i] = BT_NMSTRT;
      else if (UCS2_GET_NAMING(namePages, c >> 8, c & 0xff))
        e->normal.type[i] = BT_NAME;
      else
        e->normal.type[i] = BT_OTHER;
      e->utf8[i][0] = (char)XmlUtf8Encode(c, e->utf8[i] + 1);
      e->utf16[i] = (unsigned short)c;
    }
  }
  e->userData = userData;
  e->convert = convert;
  if (convert) {
    e->normal.isName2 = unknown_isName;
    e->normal.isName3 = unknown_isName;
    e->normal.isName4 = unknown_isName;
    e->normal.isNmstrt2 = unknown_isNmstrt;
    e->normal.isNmstrt3 = unknown_isNmstrt;
    e->normal.isNmstrt4 = unknown_isNmstrt;
    e->normal.isInvalid2 = unknown_isInvalid;
    e->normal.isInvalid3 = unknown_isInvalid;
    e->normal.isInvalid4 = unknown_isInvalid;
  }
  e->normal.enc.utf8Convert = unknown_toUtf8;
  e->normal.enc.utf16Convert = unknown_toUtf16;
  return &(e->normal.enc);
}

References BT_LEAD2, BT_MALFORM, BT_NAME, BT_NMSTRT, BT_NONXML, BT_OTHER, checkCharRefNumber(), unknown_encoding::convert, normal_encoding::enc, latin1_encoding, namePages, nmstrtPages, unknown_encoding::normal, normal_encoding::type, UCS2_GET_NAMING, unknown_isInvalid(), unknown_isName(), unknown_isNmstrt(), unknown_toUtf16(), unknown_toUtf8(), userData, unknown_encoding::userData, unknown_encoding::utf16, unknown_encoding::utf8, and XmlUtf8Encode().

Referenced by handleUnknownEncoding().

XmlSizeOfUnknownEncoding()

int XmlSizeOfUnknownEncoding

(

void

)

Definition at line 1263 of file xmltok.cc.

{
  return sizeof(struct unknown_encoding);
}

Referenced by handleUnknownEncoding().

XmlUtf16Encode()

int FASTCALL XmlUtf16Encode	(	int	charNum,
		unsigned short *	buf
	)

Definition at line 1235 of file xmltok.cc.

{
  if (charNum < 0)
    return 0;
  if (charNum < 0x10000) {
    buf[0] = (unsigned short)charNum;
    return 1;
  }
  if (charNum < 0x110000) {
    charNum -= 0x10000;
    buf[0] = (unsigned short)((charNum >> 10) + 0xD800);
    buf[1] = (unsigned short)((charNum & 0x3FF) + 0xDC00);
    return 2;
  }
  return 0;
}

XmlUtf8Encode()

int FASTCALL XmlUtf8Encode	(	int	c,
		char *	buf
	)

Definition at line 1198 of file xmltok.cc.

{
  enum {
    /* minN is minimum legal resulting value for N byte sequence */
    min2 = 0x80,
    min3 = 0x800,
    min4 = 0x10000
  };
 
  if (c < 0)
    return 0;
  if (c < min2) {
    buf[0] = (char)(c | UTF8_cval1);
    return 1;
  }
  if (c < min3) {
    buf[0] = (char)((c >> 6) | UTF8_cval2);
    buf[1] = (char)((c & 0x3f) | 0x80);
    return 2;
  }
  if (c < min4) {
    buf[0] = (char)((c >> 12) | UTF8_cval3);
    buf[1] = (char)(((c >> 6) & 0x3f) | 0x80);
    buf[2] = (char)((c & 0x3f) | 0x80);
    return 3;
  }
  if (c < 0x110000) {
    buf[0] = (char)((c >> 18) | UTF8_cval4);
    buf[1] = (char)(((c >> 12) & 0x3f) | 0x80);
    buf[2] = (char)(((c >> 6) & 0x3f) | 0x80);
    buf[3] = (char)((c & 0x3f) | 0x80);
    return 4;
  }
  return 0;
}

References min3(), UTF8_cval1, UTF8_cval2, UTF8_cval3, and UTF8_cval4.

Referenced by unknown_toUtf8(), and XmlInitUnknownEncoding().

Variable Documentation

ascii_encoding

const struct normal_encoding ascii_encoding

static

Initial value:

= {
  { VTABLE1, ascii_toUtf8, latin1_toUtf16, 1, 1, 0 },
  {
#define BT_COLON          
 
 
  },
 
}

Definition at line 513 of file xmltok.cc.

big2_encoding

const struct normal_encoding big2_encoding

static

Initial value:

= {
  { VTABLE, 2, 0,
 
 
 
  0
 
  },
  {
#define BT_COLON          
 
  },
 
}

Definition at line 880 of file xmltok.cc.

internal_big2_encoding

const struct normal_encoding internal_big2_encoding

static

Initial value:

= {
  { VTABLE, 2, 0, 1 },
  {
#define BT_COLON          
 
  },
 
}

Definition at line 912 of file xmltok.cc.

internal_little2_encoding

const struct normal_encoding internal_little2_encoding

static

Initial value:

= {
  { VTABLE, 2, 0, 1 },
  {
#define BT_COLON          
 
  },
 
}

Definition at line 771 of file xmltok.cc.

internal_utf8_encoding

const struct normal_encoding internal_utf8_encoding

static

Initial value:

= {
  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
  {
#define BT_COLON          
 
  },
  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
}

Definition at line 422 of file xmltok.cc.

KW_encoding

const char KW_encoding[]

static

Initial value:

= {
  ASCII_e, ASCII_n, ASCII_c, ASCII_o, ASCII_d, ASCII_i, ASCII_n, ASCII_g, '\0'
}

Definition at line 1069 of file xmltok.cc.

Referenced by doParseXmlDecl().

KW_ISO_8859_1

const char KW_ISO_8859_1[]

static

Initial value:

= {
  ASCII_I, ASCII_S, ASCII_O, ASCII_MINUS, ASCII_8, ASCII_8, ASCII_5, ASCII_9,
  ASCII_MINUS, ASCII_1, '\0'
}

Definition at line 1443 of file xmltok.cc.

Referenced by getEncodingIndex().

KW_no

const char KW_no[]

static

Initial value:

= {
  ASCII_n, ASCII_o,  '\0'
}

Definition at line 1082 of file xmltok.cc.

Referenced by doParseXmlDecl().

KW_standalone

const char KW_standalone[]

static

Initial value:

= {
  ASCII_s, ASCII_t, ASCII_a, ASCII_n, ASCII_d, ASCII_a, ASCII_l, ASCII_o,
  ASCII_n, ASCII_e, '\0'
}

Definition at line 1073 of file xmltok.cc.

Referenced by doParseXmlDecl().

KW_US_ASCII

const char KW_US_ASCII[]

static

Initial value:

= {
  ASCII_U, ASCII_S, ASCII_MINUS, ASCII_A, ASCII_S, ASCII_C, ASCII_I, ASCII_I,
  '\0'
}

Definition at line 1447 of file xmltok.cc.

Referenced by getEncodingIndex().

KW_UTF_16

const char KW_UTF_16[]

static

Initial value:

= {
  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, '\0'
}

Definition at line 1454 of file xmltok.cc.

Referenced by getEncodingIndex().

KW_UTF_16BE

const char KW_UTF_16BE[]

static

Initial value:

= {
  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_B, ASCII_E,
  '\0'
}

Definition at line 1457 of file xmltok.cc.

Referenced by getEncodingIndex().

KW_UTF_16LE

const char KW_UTF_16LE[]

static

Initial value:

= {
  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_1, ASCII_6, ASCII_L, ASCII_E,
  '\0'
}

Definition at line 1461 of file xmltok.cc.

Referenced by getEncodingIndex().

KW_UTF_8

const char KW_UTF_8[]

static

Initial value:

=  {
  ASCII_U, ASCII_T, ASCII_F, ASCII_MINUS, ASCII_8, '\0'
}

Definition at line 1451 of file xmltok.cc.

Referenced by getEncodingIndex().

KW_version

const char KW_version[]

static

Initial value:

= {
  ASCII_v, ASCII_e, ASCII_r, ASCII_s, ASCII_i, ASCII_o, ASCII_n, '\0'
}

Definition at line 1065 of file xmltok.cc.

Referenced by doParseXmlDecl().

KW_yes

const char KW_yes[]

static

Initial value:

= {
  ASCII_y, ASCII_e, ASCII_s,  '\0'
}

Definition at line 1078 of file xmltok.cc.

Referenced by doParseXmlDecl().

latin1_encoding

const struct normal_encoding latin1_encoding

static

Initial value:

= {
  { VTABLE1, latin1_toUtf8, latin1_toUtf16, 1, 0, 0 },
  {
#define BT_COLON          
 
  },
 
}

Definition at line 480 of file xmltok.cc.

Referenced by checkCharRefNumber(), and XmlInitUnknownEncoding().

little2_encoding

const struct normal_encoding little2_encoding

static

Initial value:

= {
  { VTABLE, 2, 0,
 
 
 
    0
 
  },
  {
#define BT_COLON          
 
  },
 
}

Definition at line 739 of file xmltok.cc.

utf8_encoding

const struct normal_encoding utf8_encoding

static

Initial value:

= {
  { VTABLE1, utf8_toUtf8, utf8_toUtf16, 1, 1, 0 },
  {
#define BT_COLON          
 
  },
  STANDARD_VTABLE(sb_) NORMAL_VTABLE(utf8_)
}

Definition at line 398 of file xmltok.cc.

Referenced by initUpdatePosition().