53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
#ifndef __UTF8_H__
|
|
#define __UTF8_H__
|
|
|
|
/* utf8.h -- convert characters to/from UTF-8
|
|
|
|
(c) 1998-2006 (W3C) MIT, ERCIM, Keio University
|
|
See tidy.h for the copyright notice.
|
|
|
|
CVS Info :
|
|
|
|
$Author: arnaud02 $
|
|
$Date: 2006/09/12 15:14:44 $
|
|
$Revision: 1.5 $
|
|
|
|
*/
|
|
|
|
#include "platform.h"
|
|
#include "buffio.h"
|
|
|
|
/* UTF-8 encoding/decoding support
|
|
** Does not convert character "codepoints", i.e. to/from 10646.
|
|
*/
|
|
|
|
int TY_(DecodeUTF8BytesToChar)( uint* c, uint firstByte, ctmbstr successorBytes,
|
|
TidyInputSource* inp, int* count );
|
|
|
|
int TY_(EncodeCharToUTF8Bytes)( uint c, tmbstr encodebuf,
|
|
TidyOutputSink* outp, int* count );
|
|
|
|
|
|
uint TY_(GetUTF8)( ctmbstr str, uint *ch );
|
|
tmbstr TY_(PutUTF8)( tmbstr buf, uint c );
|
|
|
|
#define UNICODE_BOM_BE 0xFEFF /* big-endian (default) UNICODE BOM */
|
|
#define UNICODE_BOM UNICODE_BOM_BE
|
|
#define UNICODE_BOM_LE 0xFFFE /* little-endian UNICODE BOM */
|
|
#define UNICODE_BOM_UTF8 0xEFBBBF /* UTF-8 UNICODE BOM */
|
|
|
|
|
|
Bool TY_(IsValidUTF16FromUCS4)( tchar ucs4 );
|
|
Bool TY_(IsHighSurrogate)( tchar ch );
|
|
Bool TY_(IsLowSurrogate)( tchar ch );
|
|
|
|
Bool TY_(IsCombinedChar)( tchar ch );
|
|
Bool TY_(IsValidCombinedChar)( tchar ch );
|
|
|
|
tchar TY_(CombineSurrogatePair)( tchar high, tchar low );
|
|
Bool TY_(SplitSurrogatePair)( tchar utf16, tchar* high, tchar* low );
|
|
|
|
|
|
|
|
#endif /* __UTF8_H__ */
|