antlr3-isLegalUTF8Sequence (3) - Linux Manuals

NAME

include/antlr3convertutf.h -

SYNOPSIS

#include <antlr3defs.h>

Defines

#define UNI_MAX_BMP (UTF32)0x0000FFFF

#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF

#define UNI_MAX_UTF16 (UTF32)0x0010FFFF

#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF

#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD

Typedefs

typedef ANTLR3_UINT16 UTF16

typedef ANTLR3_UINT32 UTF32

typedef ANTLR3_UINT8 UTF8

Enumerations

enum ConversionFlags { strictConversion = 0, lenientConversion }

enum ConversionResult { conversionOK, sourceExhausted, targetExhausted, sourceIllegal }

Functions

ConversionResult ConvertUTF16toUTF32 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)

ConversionResult ConvertUTF16toUTF8 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF8 **targetStart, UTF8 *targetEnd, ConversionFlags flags)

ConversionResult ConvertUTF32toUTF16 (const UTF32 **sourceStart, const UTF32 *sourceEnd, UTF16 **targetStart, UTF16 *targetEnd, ConversionFlags flags)

ConversionResult ConvertUTF32toUTF8 (const UTF32 **sourceStart, const UTF32 *sourceEnd, UTF8 **targetStart, UTF8 *targetEnd, ConversionFlags flags)

ConversionResult ConvertUTF8toUTF16 (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF16 **targetStart, UTF16 *targetEnd, ConversionFlags flags)

ConversionResult ConvertUTF8toUTF32 (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)

ANTLR3_BOOLEAN isLegalUTF8Sequence (const UTF8 *source, const UTF8 *sourceEnd)

Define Documentation

#define UNI_MAX_BMP (UTF32)0x0000FFFF

Referenced by ConvertUTF32toUTF16(), and ConvertUTF8toUTF16().

#define UNI_MAX_LEGAL_UTF32 (UTF32)0x0010FFFF

Referenced by ConvertUTF32toUTF16(), ConvertUTF32toUTF8(), and ConvertUTF8toUTF32().

#define UNI_MAX_UTF16 (UTF32)0x0010FFFF

Referenced by ConvertUTF8toUTF16().

#define UNI_MAX_UTF32 (UTF32)0x7FFFFFFF

#define UNI_REPLACEMENT_CHAR (UTF32)0x0000FFFD

Referenced by ConvertUTF16toUTF8(), ConvertUTF32toUTF16(), ConvertUTF32toUTF8(), ConvertUTF8toUTF16(), and ConvertUTF8toUTF32().

Typedef Documentation

typedef ANTLR3_UINT16 UTF16

typedef ANTLR3_UINT32 UTF32

typedef ANTLR3_UINT8 UTF8

Enumeration Type Documentation

enum ConversionFlags

Enumerator:

strictConversion

lenientConversion

enum ConversionResult

Enumerator:

conversionOK

sourceExhausted

targetExhausted

sourceIllegal

Function Documentation

ConversionResult ConvertUTF16toUTF32 (const UTF16 ** sourceStart, const UTF16 * sourceEnd, UTF32 ** targetStart, UTF32 * targetEnd, ConversionFlags flags)

References ANTLR3_FPRINTF, conversionOK, halfBase, halfShift, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, UNI_SUR_HIGH_END, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

ConversionResult ConvertUTF16toUTF8 (const UTF16 ** sourceStart, const UTF16 * sourceEnd, UTF8 ** targetStart, UTF8 * targetEnd, ConversionFlags flags)

References conversionOK, firstByteMark, halfBase, halfShift, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_END, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

Referenced by toUTF8_16().

ConversionResult ConvertUTF32toUTF16 (const UTF32 ** sourceStart, const UTF32 * sourceEnd, UTF16 ** targetStart, UTF16 * targetEnd, ConversionFlags flags)

References conversionOK, halfBase, halfMask, halfShift, sourceIllegal, strictConversion, targetExhausted, UNI_MAX_BMP, UNI_MAX_LEGAL_UTF32, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

ConversionResult ConvertUTF32toUTF8 (const UTF32 ** sourceStart, const UTF32 * sourceEnd, UTF8 ** targetStart, UTF8 * targetEnd, ConversionFlags flags)

References conversionOK, firstByteMark, sourceIllegal, strictConversion, targetExhausted, UNI_MAX_LEGAL_UTF32, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, and UNI_SUR_LOW_END.

ConversionResult ConvertUTF8toUTF16 (const UTF8 ** sourceStart, const UTF8 * sourceEnd, UTF16 ** targetStart, UTF16 * targetEnd, ConversionFlags flags)

References conversionOK, halfBase, halfMask, halfShift, isLegalUTF8(), offsetsFromUTF8, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, trailingBytesForUTF8, UNI_MAX_BMP, UNI_MAX_UTF16, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, UNI_SUR_LOW_END, and UNI_SUR_LOW_START.

ConversionResult ConvertUTF8toUTF32 (const UTF8 ** sourceStart, const UTF8 * sourceEnd, UTF32 ** targetStart, UTF32 * targetEnd, ConversionFlags flags)

References conversionOK, isLegalUTF8(), offsetsFromUTF8, sourceExhausted, sourceIllegal, strictConversion, targetExhausted, trailingBytesForUTF8, UNI_MAX_LEGAL_UTF32, UNI_REPLACEMENT_CHAR, UNI_SUR_HIGH_START, and UNI_SUR_LOW_END.

ANTLR3_BOOLEAN isLegalUTF8Sequence (const UTF8 * source, const UTF8 * sourceEnd)

References isLegalUTF8(), and trailingBytesForUTF8.

Author

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