1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: tenchelp.h,v $
* $Revision: 1.11 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef INCLUDED_RTL_TEXTENC_TENCHELP_H
#define INCLUDED_RTL_TEXTENC_TENCHELP_H
#include "rtl/tencinfo.h"
#include "rtl/textenc.h"
#include "sal/types.h"
#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;
sal_uChar mnChar2;
// to cater for mappings like MS1258 with 1--2 bytes per Unicode char,
// 0 if unused
} 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 */
|
