convert_utf.h 文件参考

浏览源代码.

宏定义
#define	UNI_REPLACEMENT_CHAR   (UTF32)0x0000FFFD
#define	UNI_MAX_BMP   (UTF32)0x0000FFFF
#define	UNI_MAX_UTF16   (UTF32)0x0010FFFF
#define	UNI_MAX_UTF32   (UTF32)0x7FFFFFFF
#define	UNI_MAX_LEGAL_UTF32   (UTF32)0x0010FFFF

类型定义
typedef unsigned int	UTF32
typedef unsigned short	UTF16
typedef unsigned char	UTF8
typedef unsigned char	Boolean

枚举
enum	ConversionResult { conversionOK , sourceExhausted , targetExhausted , sourceIllegal }
enum	ConversionFlags { strictConversion = 0 , lenientConversion }

函数
ConversionResult	ConvertUTF8toUTF16 (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF16 **targetStart, UTF16 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF16toUTF8 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF8 **targetStart, UTF8 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF8toUTF32 (const UTF8 **sourceStart, const UTF8 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF32toUTF8 (const UTF32 **sourceStart, const UTF32 *sourceEnd, UTF8 **targetStart, UTF8 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF16toUTF32 (const UTF16 **sourceStart, const UTF16 *sourceEnd, UTF32 **targetStart, UTF32 *targetEnd, ConversionFlags flags)
ConversionResult	ConvertUTF32toUTF16 (const UTF32 **sourceStart, const UTF32 *sourceEnd, UTF16 **targetStart, UTF16 *targetEnd, ConversionFlags flags)
Boolean	isLegalUTF8Sequence (const UTF8 *source, const UTF8 *sourceEnd)

宏定义说明

UNI_MAX_BMP

#define UNI_MAX_BMP   (UTF32)0x0000FFFF

UNI_MAX_LEGAL_UTF32

#define UNI_MAX_LEGAL_UTF32   (UTF32)0x0010FFFF

UNI_MAX_UTF16

#define UNI_MAX_UTF16   (UTF32)0x0010FFFF

UNI_MAX_UTF32

#define UNI_MAX_UTF32   (UTF32)0x7FFFFFFF

UNI_REPLACEMENT_CHAR

#define UNI_REPLACEMENT_CHAR   (UTF32)0x0000FFFD

类型定义说明

Boolean

typedef unsigned char Boolean

UTF16

typedef unsigned short UTF16

UTF32

typedef unsigned int UTF32

UTF8

typedef unsigned char UTF8

枚举类型说明

ConversionFlags

enum ConversionFlags

枚举值
strictConversion
lenientConversion

ConversionResult

enum ConversionResult

枚举值
conversionOK
sourceExhausted
targetExhausted
sourceIllegal

函数说明

ConvertUTF16toUTF32()

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

ConvertUTF16toUTF8()

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

ConvertUTF32toUTF16()

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

ConvertUTF32toUTF8()

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

ConvertUTF8toUTF16()

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

ConvertUTF8toUTF32()

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

isLegalUTF8Sequence()

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