308 lines
13 KiB
C
308 lines
13 KiB
C
/*************************************************************************
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* $RCSfile: tenchelp.h,v $
|
|
*
|
|
* $Revision: 1.9 $
|
|
*
|
|
* last change: $Author: rt $ $Date: 2005-09-08 16:45:42 $
|
|
*
|
|
* The Contents of this file are made available subject to
|
|
* the terms of GNU Lesser General Public License Version 2.1.
|
|
*
|
|
*
|
|
* GNU Lesser General Public License Version 2.1
|
|
* =============================================
|
|
* Copyright 2005 by Sun Microsystems, Inc.
|
|
* 901 San Antonio Road, Palo Alto, CA 94303, USA
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2.1, as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*
|
|
************************************************************************/
|
|
|
|
#ifndef INCLUDED_RTL_TEXTENC_TENCHELP_H
|
|
#define INCLUDED_RTL_TEXTENC_TENCHELP_H
|
|
|
|
#ifndef _RTL_TENCINFO_H
|
|
#include "rtl/tencinfo.h"
|
|
#endif
|
|
#ifndef _RTL_TEXTENC_H
|
|
#include "rtl/textenc.h"
|
|
#endif
|
|
#ifndef _SAL_TYPES_H_
|
|
#include "sal/types.h"
|
|
#endif
|
|
|
|
#if defined __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#define RTL_TEXTCVT_BYTE_PRIVATE_START 0xF100
|
|
#define RTL_TEXTCVT_BYTE_PRIVATE_END 0xF1FF
|
|
|
|
/* ----------------- */
|
|
/* - TextConverter - */
|
|
/* ----------------- */
|
|
|
|
typedef void ImplTextConverterData;
|
|
|
|
typedef
|
|
sal_Size (* ImplConvertToUnicodeProc)(ImplTextConverterData const * pData,
|
|
void * pContext,
|
|
sal_Char const * pSrcBuf,
|
|
sal_Size nSrcBytes,
|
|
sal_Unicode * pDestBuf,
|
|
sal_Size nDestChars,
|
|
sal_uInt32 nFlags,
|
|
sal_uInt32 * pInfo,
|
|
sal_Size * pSrcCvtBytes);
|
|
|
|
typedef
|
|
sal_Size (* ImplConvertToTextProc)(ImplTextConverterData const * pData,
|
|
void * pContext,
|
|
sal_Unicode const * pSrcBuf,
|
|
sal_Size nSrcChars,
|
|
sal_Char * pDestBuf,
|
|
sal_Size nDestBytes,
|
|
sal_uInt32 nFlags,
|
|
sal_uInt32 * pInfo,
|
|
sal_Size * pSrcCvtChars);
|
|
|
|
typedef void * (* ImplCreateTextContextProc)(void);
|
|
|
|
typedef void (* ImplDestroyTextContextProc)(void * pContext);
|
|
|
|
typedef void (* ImplResetTextContextProc)(void * pContext);
|
|
|
|
typedef void * (* ImplCreateUnicodeContextProc)(void);
|
|
|
|
typedef void (* ImplDestroyUnicodeContextProc)(void * pContext);
|
|
|
|
typedef void (* ImplResetUnicodeContextProc)(void * pContext);
|
|
|
|
typedef struct
|
|
{
|
|
ImplTextConverterData const * mpConvertData;
|
|
ImplConvertToUnicodeProc mpConvertTextToUnicodeProc;
|
|
ImplConvertToTextProc mpConvertUnicodeToTextProc;
|
|
ImplCreateTextContextProc mpCreateTextToUnicodeContext;
|
|
ImplDestroyTextContextProc mpDestroyTextToUnicodeContext;
|
|
ImplResetTextContextProc mpResetTextToUnicodeContext;
|
|
ImplCreateUnicodeContextProc mpCreateUnicodeToTextContext;
|
|
ImplDestroyUnicodeContextProc mpDestroyUnicodeToTextContext;
|
|
ImplResetUnicodeContextProc mpResetUnicodeToTextContext;
|
|
} ImplTextConverter;
|
|
|
|
/* ----------------------------- */
|
|
/* - TextEncoding - Structures - */
|
|
/* ----------------------------- */
|
|
|
|
typedef struct
|
|
{
|
|
ImplTextConverter maConverter;
|
|
sal_uInt8 mnMinCharSize;
|
|
sal_uInt8 mnMaxCharSize;
|
|
sal_uInt8 mnAveCharSize;
|
|
sal_uInt8 mnBestWindowsCharset;
|
|
char const * mpBestUnixCharset;
|
|
char const * mpBestMimeCharset;
|
|
sal_uInt32 mnInfoFlags;
|
|
} ImplTextEncodingData;
|
|
|
|
/* ----------------------------------- */
|
|
/* - TextConverter - Byte-Structures - */
|
|
/* ----------------------------------- */
|
|
|
|
typedef struct
|
|
{
|
|
sal_uInt16 mnUniChar;
|
|
sal_uChar mnChar;
|
|
} ImplUniCharTabData;
|
|
|
|
typedef struct
|
|
{
|
|
const sal_uInt16* mpToUniTab1;
|
|
const sal_uInt16* mpToUniTab2;
|
|
sal_uChar mnToUniStart1;
|
|
sal_uChar mnToUniEnd1;
|
|
sal_uChar mnToUniStart2;
|
|
sal_uChar mnToUniEnd2;
|
|
const sal_uChar* mpToCharTab1;
|
|
const sal_uChar* mpToCharTab2;
|
|
const ImplUniCharTabData* mpToCharExTab;
|
|
sal_uInt16 mnToCharStart1;
|
|
sal_uInt16 mnToCharEnd1;
|
|
sal_uInt16 mnToCharStart2;
|
|
sal_uInt16 mnToCharEnd2;
|
|
sal_uInt16 mnToCharExCount;
|
|
} ImplByteConvertData;
|
|
|
|
/* ----------------------------------- */
|
|
/* - TextConverter - DBCS-Structures - */
|
|
/* ----------------------------------- */
|
|
|
|
typedef struct
|
|
{
|
|
sal_uChar mnLeadStart;
|
|
sal_uChar mnLeadEnd;
|
|
sal_uChar mnTrail1Start;
|
|
sal_uChar mnTrail1End;
|
|
sal_uChar mnTrail2Start;
|
|
sal_uChar mnTrail2End;
|
|
sal_uChar mnTrail3Start;
|
|
sal_uChar mnTrail3End;
|
|
sal_uChar mnTrailCount;
|
|
sal_uInt16 mnTrailRangeCount;
|
|
sal_uInt16 mnUniStart;
|
|
sal_uInt16 mnUniEnd;
|
|
} ImplDBCSEUDCData;
|
|
|
|
typedef struct
|
|
{
|
|
sal_uInt16 mnUniChar;
|
|
sal_uInt8 mnTrailStart;
|
|
sal_uInt8 mnTrailEnd;
|
|
const sal_uInt16* mpToUniTrailTab;
|
|
} ImplDBCSToUniLeadTab;
|
|
|
|
typedef struct
|
|
{
|
|
sal_uInt8 mnLowStart;
|
|
sal_uInt8 mnLowEnd;
|
|
const sal_uInt16* mpToUniTrailTab;
|
|
} ImplUniToDBCSHighTab;
|
|
|
|
typedef struct
|
|
{
|
|
const ImplDBCSToUniLeadTab* mpToUniLeadTab;
|
|
const ImplUniToDBCSHighTab* mpToDBCSHighTab;
|
|
sal_uChar mnLeadStart;
|
|
sal_uChar mnLeadEnd;
|
|
sal_uChar mnTrailStart;
|
|
sal_uChar mnTrailEnd;
|
|
const ImplDBCSEUDCData* mpEUDCTab;
|
|
sal_uInt16 mnEUDCCount;
|
|
} ImplDBCSConvertData;
|
|
|
|
/* ---------------------------------- */
|
|
/* - TextConverter - EUC-Structures - */
|
|
/* ---------------------------------- */
|
|
|
|
typedef struct
|
|
{
|
|
const ImplDBCSToUniLeadTab* mpJIS0208ToUniLeadTab;
|
|
const ImplDBCSToUniLeadTab* mpJIS0212ToUniLeadTab;
|
|
const ImplUniToDBCSHighTab* mpUniToJIS0208HighTab;
|
|
const ImplUniToDBCSHighTab* mpUniToJIS0212HighTab;
|
|
} ImplEUCJPConvertData;
|
|
|
|
/* --------------------------------- */
|
|
/* - TextConverter - HelpFunctions - */
|
|
/* --------------------------------- */
|
|
|
|
sal_Unicode ImplGetUndefinedUnicodeChar(sal_uChar cChar, sal_uInt32 nFlags);
|
|
|
|
sal_Bool
|
|
ImplHandleUndefinedUnicodeToTextChar(ImplTextConverterData const * pData,
|
|
sal_Unicode const ** ppSrcBuf,
|
|
sal_Unicode const * pEndSrcBuf,
|
|
sal_Char ** ppDestBuf,
|
|
sal_Char const * pEndDestBuf,
|
|
sal_uInt32 nFlags,
|
|
sal_uInt32 * pInfo);
|
|
/* sal_True means 'continue,' sal_False means 'break' */
|
|
|
|
/* ----------------------------- */
|
|
/* - TextConverter - Functions - */
|
|
/* ----------------------------- */
|
|
|
|
sal_Size ImplSymbolToUnicode( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Char* pSrcBuf, sal_Size nSrcBytes,
|
|
sal_Unicode* pDestBuf, sal_Size nDestChars,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo, sal_Size* pSrcCvtBytes );
|
|
sal_Size ImplUnicodeToSymbol( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
|
|
sal_Char* pDestBuf, sal_Size nDestBytes,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo, sal_Size* pSrcCvtChars );
|
|
sal_Size ImplCharToUnicode( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Char* pSrcBuf, sal_Size nSrcBytes,
|
|
sal_Unicode* pDestBuf, sal_Size nDestChars,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo, sal_Size* pSrcCvtBytes );
|
|
sal_Size ImplUnicodeToChar( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
|
|
sal_Char* pDestBuf, sal_Size nDestBytes,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo, sal_Size* pSrcCvtChars );
|
|
sal_Size ImplDBCSToUnicode( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Char* pSrcBuf, sal_Size nSrcBytes,
|
|
sal_Unicode* pDestBuf, sal_Size nDestChars,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo,
|
|
sal_Size* pSrcCvtBytes );
|
|
sal_Size ImplUnicodeToDBCS( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
|
|
sal_Char* pDestBuf, sal_Size nDestBytes,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo,
|
|
sal_Size* pSrcCvtChars );
|
|
sal_Size ImplEUCJPToUnicode( const ImplTextConverterData* pData,
|
|
void* pContext,
|
|
const sal_Char* pSrcBuf, sal_Size nSrcBytes,
|
|
sal_Unicode* pDestBuf, sal_Size nDestChars,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo,
|
|
sal_Size* pSrcCvtBytes );
|
|
sal_Size ImplUnicodeToEUCJP( const ImplTextConverterData* pData,
|
|
void* pContext,
|
|
const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
|
|
sal_Char* pDestBuf, sal_Size nDestBytes,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo,
|
|
sal_Size* pSrcCvtChars );
|
|
void* ImplUTF7CreateUTF7TextToUnicodeContext( void );
|
|
void ImplUTF7DestroyTextToUnicodeContext( void* pContext );
|
|
void ImplUTF7ResetTextToUnicodeContext( void* pContext );
|
|
sal_Size ImplUTF7ToUnicode( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Char* pSrcBuf, sal_Size nSrcBytes,
|
|
sal_Unicode* pDestBuf, sal_Size nDestChars,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo,
|
|
sal_Size* pSrcCvtBytes );
|
|
void* ImplUTF7CreateUnicodeToTextContext( void );
|
|
void ImplUTF7DestroyUnicodeToTextContext( void* pContext );
|
|
void ImplUTF7ResetUnicodeToTextContext( void* pContext );
|
|
sal_Size ImplUnicodeToUTF7( const ImplTextConverterData* pData, void* pContext,
|
|
const sal_Unicode* pSrcBuf, sal_Size nSrcChars,
|
|
sal_Char* pDestBuf, sal_Size nDestBytes,
|
|
sal_uInt32 nFlags, sal_uInt32* pInfo,
|
|
sal_Size* pSrcCvtChars );
|
|
|
|
void * ImplCreateUtf8ToUnicodeContext(void) SAL_THROW_EXTERN_C();
|
|
void ImplResetUtf8ToUnicodeContext(void * pContext) SAL_THROW_EXTERN_C();
|
|
sal_Size ImplConvertUtf8ToUnicode(ImplTextConverterData const * pData,
|
|
void * pContext, sal_Char const * pSrcBuf,
|
|
sal_Size nSrcBytes, sal_Unicode * pDestBuf,
|
|
sal_Size nDestChars, sal_uInt32 nFlags,
|
|
sal_uInt32 * pInfo, sal_Size * pSrcCvtBytes)
|
|
SAL_THROW_EXTERN_C();
|
|
void * ImplCreateUnicodeToUtf8Context(void) SAL_THROW_EXTERN_C();
|
|
void ImplResetUnicodeToUtf8Context(void * pContext) SAL_THROW_EXTERN_C();
|
|
sal_Size ImplConvertUnicodeToUtf8(ImplTextConverterData const * pData,
|
|
void * pContext, sal_Unicode const * pSrcBuf,
|
|
sal_Size nSrcChars, sal_Char * pDestBuf,
|
|
sal_Size nDestBytes, sal_uInt32 nFlags,
|
|
sal_uInt32 * pInfo, sal_Size* pSrcCvtChars)
|
|
SAL_THROW_EXTERN_C();
|
|
|
|
#if defined __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
|
|
#endif /* INCLUDED_RTL_TEXTENC_TENCHELP_H */
|