?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Bump for 3.6-28
[LibreOffice.git] / sal / textenc / convertsimple.cxx
blobd359a1eeef644efd5b4f152b8a4520e04dd08d18
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * Version: MPL 1.1 / GPLv3+ / LGPLv3+
4 *
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License or as specified alternatively below. You may obtain a copy of
8 * the License at http://www.mozilla.org/MPL/
9 *
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
13 * License.
14 *
15 * Major Contributor(s):
16 * [ Copyright (C) 2012 Red Hat, Inc., Stephan Bergmann <sbergman@redhat.com>
17 * (initial developer) ]
18 *
19 * All Rights Reserved.
20 *
21 * For minor contributions see the git repository.
22 *
23 * Alternatively, the contents of this file may be used under the terms of
24 * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
25 * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
26 * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
27 * instead of those above.
28 */
29
30 #include "sal/config.h"
31
32 #include "rtl/textcvt.h"
33 #include "sal/types.h"
34
35 #include "convertsimple.hxx"
36 #include "handleundefinedunicodetotextchar.hxx"
37 #include "tenchelp.hxx"
38
39 #define IMPL_MAX_REPLACECHAR 5
40
41 namespace {
42
43 struct ImplReplaceCharData
44 {
45 sal_uInt16 mnUniChar;
46 sal_uInt16 mnReplaceChar;
47 };
48
49 static ImplReplaceCharData const aImplRepCharTab[] =
50 {
51 { 0x00A0, 0x0020 }, /* NO-BREAK-SPACE */
52 { 0x00A1, 0x0021 }, /* INVERTED EXCLAMATION MARK */
53 { 0x00B7, 0x0045 }, /* MIDDLE DOT */
54 { 0x00BF, 0x003F }, /* INVERTED QUESTION MARK */
55 { 0x00D7, 0x002A }, /* MULTIPLIKATION SIGN */
56 { 0x00F7, 0x002F }, /* DIVISION SIGN */
57 { 0x2000, 0x0020 }, /* EN QUAD */
58 { 0x2001, 0x0020 }, /* EM QUAD */
59 { 0x2002, 0x0020 }, /* EN SPACE */
60 { 0x2003, 0x0020 }, /* EM SPACE */
61 { 0x2004, 0x0020 }, /* THREE-PER-EM SPACE */
62 { 0x2005, 0x0020 }, /* FOUR-PER-EM SPACE */
63 { 0x2006, 0x0020 }, /* SIX-PER-EM SPACE */
64 { 0x2007, 0x0020 }, /* FIGURE SPACE */
65 { 0x2008, 0x0020 }, /* PUNCTATION SPACE */
66 { 0x2009, 0x0020 }, /* THIN SPACE */
67 { 0x200A, 0x0020 }, /* HAIR SPACE */
68 { 0x2010, 0x002D }, /* HYPHEN */
69 { 0x2011, 0x002D }, /* NON-BREAKING HYPHEN */
70 { 0x2012, 0x002D }, /* FIGURE DASH */
71 { 0x2013, 0x002D }, /* EN DASH */
72 { 0x2014, 0x002D }, /* EM DASH */
73 { 0x2015, 0x002D }, /* HORIZONTAL BAR */
74 { 0x2018, 0x0027 }, /* LEFT SINGLE QUOTATION MARK */
75 { 0x2019, 0x0027 }, /* RIGHT SINGLE QUOTATION MARK */
76 { 0x201A, 0x002C }, /* SINGLE LOW-9 QUOTATION MARK */
77 { 0x201B, 0x0027 }, /* SINGLE HIGH-RESERVED-9 QUOTATION MARK */
78 { 0x201C, 0x0022 }, /* LEFT DOUBLE QUOTATION MARK */
79 { 0x201D, 0x0022 }, /* RIGHT DOUBLE QUOTATION MARK */
80 { 0x201E, 0x0022 }, /* DOUBLE LOW-9 QUOTATION MARK */
81 { 0x201F, 0x0022 }, /* DOUBLE HIGH-RESERVED-9 QUOTATION MARK */
82 { 0x2022, 0x002D }, /* BULLET */
83 { 0x2023, 0x002D }, /* TRIANGULAR BULLET */
84 { 0x2024, 0x002D }, /* ONE DOT LEADER */
85 { 0x2027, 0x002D }, /* HYPHENATION POINT */
86 { 0x2028, 0x000A }, /* LINE SEPARATOR */
87 { 0x2029, 0x000D }, /* PARAGRAPH SEPARATOR */
88 { 0x2032, 0x0027 }, /* PRIME */
89 { 0x2033, 0x0022 }, /* DOUBLE PRIME */
90 { 0x2035, 0x0027 }, /* RESERVED PRIME */
91 { 0x2036, 0x0022 }, /* RESERVED DOUBLE PRIME */
92 { 0x2039, 0x003C }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
93 { 0x203A, 0x003E }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
94 { 0x2043, 0x002D }, /* HYPHEN BULLET */
95 { 0x2044, 0x002F }, /* FRACTION SLASH */
96 { 0x2160, 0x0049 }, /* ROMAN NUMERAL ONE */
97 { 0x2164, 0x0056 }, /* ROMAN NUMERAL FIVE */
98 { 0x2169, 0x0058 }, /* ROMAN NUMERAL TEN */
99 { 0x216C, 0x004C }, /* ROMAN NUMERAL FIFTY */
100 { 0x216D, 0x0043 }, /* ROMAN NUMERAL ONE HUNDRED */
101 { 0x216E, 0x0044 }, /* ROMAN NUMERAL FIVE HUNDRED */
102 { 0x216F, 0x004D }, /* ROMAN NUMERAL ONE THOUSAND */
103 { 0x2170, 0x0069 }, /* SMALL ROMAN NUMERAL ONE */
104 { 0x2174, 0x0076 }, /* SMALL ROMAN NUMERAL FIVE */
105 { 0x2179, 0x0078 }, /* SMALL ROMAN NUMERAL TEN */
106 { 0x217C, 0x006C }, /* SMALL ROMAN NUMERAL FIFTY */
107 { 0x217D, 0x0063 }, /* SMALL ROMAN NUMERAL ONE HUNDRED */
108 { 0x217E, 0x0064 }, /* SMALL ROMAN NUMERAL FIVE HUNDRED */
109 { 0x217F, 0x006D }, /* SMALL ROMAN NUMERAL ONE THOUSAND */
110 { 0x2215, 0x002F }, /* DIVISION SLASH */
111 { 0x2217, 0x002A }, /* ASTERIX OPERATOR */
112 { 0xFF00, 0x0020 }, /* FULLWIDTH ASCII FORMS */
113 { 0xFF01, 0x0021 }, /* FULLWIDTH ASCII FORMS */
114 { 0xFF02, 0x0022 }, /* FULLWIDTH ASCII FORMS*/
115 { 0xFF03, 0x0023 }, /* FULLWIDTH ASCII FORMS */
116 { 0xFF04, 0x0024 }, /* FULLWIDTH ASCII FORMS*/
117 { 0xFF05, 0x0025 }, /* FULLWIDTH ASCII FORMS */
118 { 0xFF06, 0x0026 }, /* FULLWIDTH ASCII FORMS*/
119 { 0xFF07, 0x0027 }, /* FULLWIDTH ASCII FORMS */
120 { 0xFF08, 0x0028 }, /* FULLWIDTH ASCII FORMS*/
121 { 0xFF09, 0x0029 }, /* FULLWIDTH ASCII FORMS */
122 { 0xFF0A, 0x002A }, /* FULLWIDTH ASCII FORMS*/
123 { 0xFF0B, 0x002B }, /* FULLWIDTH ASCII FORMS */
124 { 0xFF0C, 0x002C }, /* FULLWIDTH ASCII FORMS*/
125 { 0xFF0D, 0x002D }, /* FULLWIDTH ASCII FORMS */
126 { 0xFF0E, 0x002E }, /* FULLWIDTH ASCII FORMS*/
127 { 0xFF0F, 0x002F }, /* FULLWIDTH ASCII FORMS */
128 { 0xFF10, 0x0030 }, /* FULLWIDTH ASCII FORMS */
129 { 0xFF11, 0x0031 }, /* FULLWIDTH ASCII FORMS */
130 { 0xFF12, 0x0032 }, /* FULLWIDTH ASCII FORMS*/
131 { 0xFF13, 0x0033 }, /* FULLWIDTH ASCII FORMS */
132 { 0xFF14, 0x0034 }, /* FULLWIDTH ASCII FORMS*/
133 { 0xFF15, 0x0035 }, /* FULLWIDTH ASCII FORMS */
134 { 0xFF16, 0x0036 }, /* FULLWIDTH ASCII FORMS*/
135 { 0xFF17, 0x0037 }, /* FULLWIDTH ASCII FORMS */
136 { 0xFF18, 0x0038 }, /* FULLWIDTH ASCII FORMS*/
137 { 0xFF19, 0x0039 }, /* FULLWIDTH ASCII FORMS */
138 { 0xFF1A, 0x003A }, /* FULLWIDTH ASCII FORMS*/
139 { 0xFF1B, 0x003B }, /* FULLWIDTH ASCII FORMS */
140 { 0xFF1C, 0x003C }, /* FULLWIDTH ASCII FORMS*/
141 { 0xFF1D, 0x003D }, /* FULLWIDTH ASCII FORMS */
142 { 0xFF1E, 0x003E }, /* FULLWIDTH ASCII FORMS*/
143 { 0xFF1F, 0x003F }, /* FULLWIDTH ASCII FORMS */
144 { 0xFF20, 0x0040 }, /* FULLWIDTH ASCII FORMS */
145 { 0xFF21, 0x0041 }, /* FULLWIDTH ASCII FORMS */
146 { 0xFF22, 0x0042 }, /* FULLWIDTH ASCII FORMS*/
147 { 0xFF23, 0x0043 }, /* FULLWIDTH ASCII FORMS */
148 { 0xFF24, 0x0044 }, /* FULLWIDTH ASCII FORMS*/
149 { 0xFF25, 0x0045 }, /* FULLWIDTH ASCII FORMS */
150 { 0xFF26, 0x0046 }, /* FULLWIDTH ASCII FORMS*/
151 { 0xFF27, 0x0047 }, /* FULLWIDTH ASCII FORMS */
152 { 0xFF28, 0x0048 }, /* FULLWIDTH ASCII FORMS*/
153 { 0xFF29, 0x0049 }, /* FULLWIDTH ASCII FORMS */
154 { 0xFF2A, 0x004A }, /* FULLWIDTH ASCII FORMS*/
155 { 0xFF2B, 0x004B }, /* FULLWIDTH ASCII FORMS */
156 { 0xFF2C, 0x004C }, /* FULLWIDTH ASCII FORMS*/
157 { 0xFF2D, 0x004D }, /* FULLWIDTH ASCII FORMS */
158 { 0xFF2E, 0x004E }, /* FULLWIDTH ASCII FORMS*/
159 { 0xFF2F, 0x004F }, /* FULLWIDTH ASCII FORMS */
160 { 0xFF30, 0x0050 }, /* FULLWIDTH ASCII FORMS */
161 { 0xFF31, 0x0051 }, /* FULLWIDTH ASCII FORMS */
162 { 0xFF32, 0x0052 }, /* FULLWIDTH ASCII FORMS*/
163 { 0xFF33, 0x0053 }, /* FULLWIDTH ASCII FORMS */
164 { 0xFF34, 0x0054 }, /* FULLWIDTH ASCII FORMS*/
165 { 0xFF35, 0x0055 }, /* FULLWIDTH ASCII FORMS */
166 { 0xFF36, 0x0056 }, /* FULLWIDTH ASCII FORMS*/
167 { 0xFF37, 0x0057 }, /* FULLWIDTH ASCII FORMS */
168 { 0xFF38, 0x0058 }, /* FULLWIDTH ASCII FORMS*/
169 { 0xFF39, 0x0059 }, /* FULLWIDTH ASCII FORMS */
170 { 0xFF3A, 0x005A }, /* FULLWIDTH ASCII FORMS*/
171 { 0xFF3B, 0x005B }, /* FULLWIDTH ASCII FORMS */
172 { 0xFF3C, 0x005C }, /* FULLWIDTH ASCII FORMS*/
173 { 0xFF3D, 0x005D }, /* FULLWIDTH ASCII FORMS */
174 { 0xFF3E, 0x005E }, /* FULLWIDTH ASCII FORMS*/
175 { 0xFF3F, 0x005F }, /* FULLWIDTH ASCII FORMS */
176 { 0xFF40, 0x0060 }, /* FULLWIDTH ASCII FORMS */
177 { 0xFF41, 0x0061 }, /* FULLWIDTH ASCII FORMS */
178 { 0xFF42, 0x0062 }, /* FULLWIDTH ASCII FORMS*/
179 { 0xFF43, 0x0063 }, /* FULLWIDTH ASCII FORMS */
180 { 0xFF44, 0x0064 }, /* FULLWIDTH ASCII FORMS*/
181 { 0xFF45, 0x0065 }, /* FULLWIDTH ASCII FORMS */
182 { 0xFF46, 0x0066 }, /* FULLWIDTH ASCII FORMS*/
183 { 0xFF47, 0x0067 }, /* FULLWIDTH ASCII FORMS */
184 { 0xFF48, 0x0068 }, /* FULLWIDTH ASCII FORMS*/
185 { 0xFF49, 0x0069 }, /* FULLWIDTH ASCII FORMS */
186 { 0xFF4A, 0x006A }, /* FULLWIDTH ASCII FORMS*/
187 { 0xFF4B, 0x006B }, /* FULLWIDTH ASCII FORMS */
188 { 0xFF4C, 0x006C }, /* FULLWIDTH ASCII FORMS*/
189 { 0xFF4D, 0x006D }, /* FULLWIDTH ASCII FORMS */
190 { 0xFF4E, 0x006E }, /* FULLWIDTH ASCII FORMS*/
191 { 0xFF4F, 0x006F }, /* FULLWIDTH ASCII FORMS */
192 { 0xFF50, 0x0070 }, /* FULLWIDTH ASCII FORMS */
193 { 0xFF51, 0x0071 }, /* FULLWIDTH ASCII FORMS */
194 { 0xFF52, 0x0072 }, /* FULLWIDTH ASCII FORMS*/
195 { 0xFF53, 0x0073 }, /* FULLWIDTH ASCII FORMS */
196 { 0xFF54, 0x0074 }, /* FULLWIDTH ASCII FORMS*/
197 { 0xFF55, 0x0075 }, /* FULLWIDTH ASCII FORMS */
198 { 0xFF56, 0x0076 }, /* FULLWIDTH ASCII FORMS*/
199 { 0xFF57, 0x0077 }, /* FULLWIDTH ASCII FORMS */
200 { 0xFF58, 0x0078 }, /* FULLWIDTH ASCII FORMS*/
201 { 0xFF59, 0x0079 }, /* FULLWIDTH ASCII FORMS */
202 { 0xFF5A, 0x007A }, /* FULLWIDTH ASCII FORMS*/
203 { 0xFF5B, 0x007B }, /* FULLWIDTH ASCII FORMS */
204 { 0xFF5C, 0x007C }, /* FULLWIDTH ASCII FORMS*/
205 { 0xFF5D, 0x007D }, /* FULLWIDTH ASCII FORMS */
206 { 0xFF5E, 0x007E }, /* FULLWIDTH ASCII FORMS*/
207 { 0xFF5F, 0x007F }, /* FULLWIDTH ASCII FORMS */
208 { 0xFF61, 0x3002 }, /* HALFWIDTH KATAKANA FORMS */
209 { 0xFF62, 0x300C }, /* HALFWIDTH KATAKANA FORMS */
210 { 0xFF63, 0x300D }, /* HALFWIDTH KATAKANA FORMS */
211 { 0xFF64, 0x3001 }, /* HALFWIDTH KATAKANA FORMS */
212 { 0xFF65, 0x30FB }, /* HALFWIDTH KATAKANA FORMS */
213 { 0xFF66, 0x30F2 }, /* HALFWIDTH KATAKANA FORMS */
214 { 0xFF67, 0x30A1 }, /* HALFWIDTH KATAKANA FORMS */
215 { 0xFF68, 0x30A3 }, /* HALFWIDTH KATAKANA FORMS */
216 { 0xFF69, 0x30A5 }, /* HALFWIDTH KATAKANA FORMS */
217 { 0xFF6A, 0x30A7 }, /* HALFWIDTH KATAKANA FORMS */
218 { 0xFF6B, 0x30A9 }, /* HALFWIDTH KATAKANA FORMS */
219 { 0xFF6C, 0x30E3 }, /* HALFWIDTH KATAKANA FORMS */
220 { 0xFF6D, 0x30E5 }, /* HALFWIDTH KATAKANA FORMS */
221 { 0xFF6E, 0x30E7 }, /* HALFWIDTH KATAKANA FORMS */
222 { 0xFF6F, 0x30C3 }, /* HALFWIDTH KATAKANA FORMS */
223 { 0xFF70, 0x30FC }, /* HALFWIDTH KATAKANA FORMS */
224 { 0xFF71, 0x30A2 }, /* HALFWIDTH KATAKANA FORMS */
225 { 0xFF72, 0x30A4 }, /* HALFWIDTH KATAKANA FORMS */
226 { 0xFF73, 0x30A6 }, /* HALFWIDTH KATAKANA FORMS */
227 { 0xFF74, 0x30A8 }, /* HALFWIDTH KATAKANA FORMS */
228 { 0xFF75, 0x30AA }, /* HALFWIDTH KATAKANA FORMS */
229 { 0xFF76, 0x30AB }, /* HALFWIDTH KATAKANA FORMS */
230 { 0xFF77, 0x30AD }, /* HALFWIDTH KATAKANA FORMS */
231 { 0xFF78, 0x30AF }, /* HALFWIDTH KATAKANA FORMS */
232 { 0xFF79, 0x30B1 }, /* HALFWIDTH KATAKANA FORMS */
233 { 0xFF7A, 0x30B3 }, /* HALFWIDTH KATAKANA FORMS */
234 { 0xFF7B, 0x30B5 }, /* HALFWIDTH KATAKANA FORMS */
235 { 0xFF7C, 0x30B7 }, /* HALFWIDTH KATAKANA FORMS */
236 { 0xFF7D, 0x30B9 }, /* HALFWIDTH KATAKANA FORMS */
237 { 0xFF7E, 0x30BB }, /* HALFWIDTH KATAKANA FORMS */
238 { 0xFF7F, 0x30BD }, /* HALFWIDTH KATAKANA FORMS */
239 { 0xFF80, 0x30BF }, /* HALFWIDTH KATAKANA FORMS */
240 { 0xFF81, 0x30C1 }, /* HALFWIDTH KATAKANA FORMS */
241 { 0xFF82, 0x30C4 }, /* HALFWIDTH KATAKANA FORMS */
242 { 0xFF83, 0x30C6 }, /* HALFWIDTH KATAKANA FORMS */
243 { 0xFF84, 0x30C8 }, /* HALFWIDTH KATAKANA FORMS */
244 { 0xFF85, 0x30CA }, /* HALFWIDTH KATAKANA FORMS */
245 { 0xFF86, 0x30CB }, /* HALFWIDTH KATAKANA FORMS */
246 { 0xFF87, 0x30CC }, /* HALFWIDTH KATAKANA FORMS */
247 { 0xFF88, 0x30CD }, /* HALFWIDTH KATAKANA FORMS */
248 { 0xFF89, 0x30CE }, /* HALFWIDTH KATAKANA FORMS */
249 { 0xFF8A, 0x30CF }, /* HALFWIDTH KATAKANA FORMS */
250 { 0xFF8B, 0x30D2 }, /* HALFWIDTH KATAKANA FORMS */
251 { 0xFF8C, 0x30D5 }, /* HALFWIDTH KATAKANA FORMS */
252 { 0xFF8D, 0x30D8 }, /* HALFWIDTH KATAKANA FORMS */
253 { 0xFF8E, 0x30DB }, /* HALFWIDTH KATAKANA FORMS */
254 { 0xFF8F, 0x30DE }, /* HALFWIDTH KATAKANA FORMS */
255 { 0xFF90, 0x30DF }, /* HALFWIDTH KATAKANA FORMS */
256 { 0xFF91, 0x30E0 }, /* HALFWIDTH KATAKANA FORMS */
257 { 0xFF92, 0x30E1 }, /* HALFWIDTH KATAKANA FORMS */
258 { 0xFF93, 0x30E2 }, /* HALFWIDTH KATAKANA FORMS */
259 { 0xFF94, 0x30E4 }, /* HALFWIDTH KATAKANA FORMS */
260 { 0xFF95, 0x30E6 }, /* HALFWIDTH KATAKANA FORMS */
261 { 0xFF96, 0x30E8 }, /* HALFWIDTH KATAKANA FORMS */
262 { 0xFF97, 0x30E9 }, /* HALFWIDTH KATAKANA FORMS */
263 { 0xFF98, 0x30EA }, /* HALFWIDTH KATAKANA FORMS */
264 { 0xFF99, 0x30EB }, /* HALFWIDTH KATAKANA FORMS */
265 { 0xFF9A, 0x30EC }, /* HALFWIDTH KATAKANA FORMS */
266 { 0xFF9B, 0x30ED }, /* HALFWIDTH KATAKANA FORMS */
267 { 0xFF9C, 0x30EF }, /* HALFWIDTH KATAKANA FORMS */
268 { 0xFF9D, 0x30F3 }, /* HALFWIDTH KATAKANA FORMS */
269 { 0xFF9E, 0x309B }, /* HALFWIDTH KATAKANA FORMS */
270 { 0xFF9F, 0x309C }, /* HALFWIDTH KATAKANA FORMS */
271 { 0xFFA0, 0x3164 }, /* HALFWIDTH HANGUL FORMS */
272 { 0xFFA1, 0x3131 }, /* HALFWIDTH HANGUL FORMS */
273 { 0xFFA2, 0x3132 }, /* HALFWIDTH HANGUL FORMS */
274 { 0xFFA3, 0x3133 }, /* HALFWIDTH HANGUL FORMS */
275 { 0xFFA4, 0x3134 }, /* HALFWIDTH HANGUL FORMS */
276 { 0xFFA5, 0x3135 }, /* HALFWIDTH HANGUL FORMS */
277 { 0xFFA6, 0x3136 }, /* HALFWIDTH HANGUL FORMS */
278 { 0xFFA7, 0x3137 }, /* HALFWIDTH HANGUL FORMS */
279 { 0xFFA8, 0x3138 }, /* HALFWIDTH HANGUL FORMS */
280 { 0xFFA9, 0x3139 }, /* HALFWIDTH HANGUL FORMS */
281 { 0xFFAA, 0x313A }, /* HALFWIDTH HANGUL FORMS */
282 { 0xFFAB, 0x313B }, /* HALFWIDTH HANGUL FORMS */
283 { 0xFFAC, 0x313C }, /* HALFWIDTH HANGUL FORMS */
284 { 0xFFAD, 0x313D }, /* HALFWIDTH HANGUL FORMS */
285 { 0xFFAE, 0x313E }, /* HALFWIDTH HANGUL FORMS */
286 { 0xFFAF, 0x313F }, /* HALFWIDTH HANGUL FORMS */
287 { 0xFFB0, 0x3140 }, /* HALFWIDTH HANGUL FORMS */
288 { 0xFFB1, 0x3141 }, /* HALFWIDTH HANGUL FORMS */
289 { 0xFFB2, 0x3142 }, /* HALFWIDTH HANGUL FORMS */
290 { 0xFFB3, 0x3143 }, /* HALFWIDTH HANGUL FORMS */
291 { 0xFFB4, 0x3144 }, /* HALFWIDTH HANGUL FORMS */
292 { 0xFFB5, 0x3145 }, /* HALFWIDTH HANGUL FORMS */
293 { 0xFFB6, 0x3146 }, /* HALFWIDTH HANGUL FORMS */
294 { 0xFFB7, 0x3147 }, /* HALFWIDTH HANGUL FORMS */
295 { 0xFFB8, 0x3148 }, /* HALFWIDTH HANGUL FORMS */
296 { 0xFFB9, 0x3149 }, /* HALFWIDTH HANGUL FORMS */
297 { 0xFFBA, 0x314A }, /* HALFWIDTH HANGUL FORMS */
298 { 0xFFBB, 0x314B }, /* HALFWIDTH HANGUL FORMS */
299 { 0xFFBC, 0x314C }, /* HALFWIDTH HANGUL FORMS */
300 { 0xFFBD, 0x314D }, /* HALFWIDTH HANGUL FORMS */
301 { 0xFFBE, 0x314E }, /* HALFWIDTH HANGUL FORMS */
302 { 0xFFC2, 0x314F }, /* HALFWIDTH HANGUL FORMS */
303 { 0xFFC3, 0x3150 }, /* HALFWIDTH HANGUL FORMS */
304 { 0xFFC4, 0x3151 }, /* HALFWIDTH HANGUL FORMS */
305 { 0xFFC5, 0x3152 }, /* HALFWIDTH HANGUL FORMS */
306 { 0xFFC6, 0x3153 }, /* HALFWIDTH HANGUL FORMS */
307 { 0xFFC7, 0x3154 }, /* HALFWIDTH HANGUL FORMS */
308 { 0xFFCA, 0x3155 }, /* HALFWIDTH HANGUL FORMS */
309 { 0xFFCB, 0x3156 }, /* HALFWIDTH HANGUL FORMS */
310 { 0xFFCC, 0x3157 }, /* HALFWIDTH HANGUL FORMS */
311 { 0xFFCD, 0x3158 }, /* HALFWIDTH HANGUL FORMS */
312 { 0xFFCE, 0x3159 }, /* HALFWIDTH HANGUL FORMS */
313 { 0xFFCF, 0x315A }, /* HALFWIDTH HANGUL FORMS */
314 { 0xFFD2, 0x315B }, /* HALFWIDTH HANGUL FORMS */
315 { 0xFFD3, 0x315C }, /* HALFWIDTH HANGUL FORMS */
316 { 0xFFD4, 0x315D }, /* HALFWIDTH HANGUL FORMS */
317 { 0xFFD5, 0x315E }, /* HALFWIDTH HANGUL FORMS */
318 { 0xFFD6, 0x315F }, /* HALFWIDTH HANGUL FORMS */
319 { 0xFFD7, 0x3160 }, /* HALFWIDTH HANGUL FORMS */
320 { 0xFFDA, 0x3161 }, /* HALFWIDTH HANGUL FORMS */
321 { 0xFFDB, 0x3162 }, /* HALFWIDTH HANGUL FORMS */
322 { 0xFFDC, 0x3163 }, /* HALFWIDTH HANGUL FORMS */
323 { 0xFFE0, 0x00A2 }, /* FULLWIDTH CENT SIGN */
324 { 0xFFE1, 0x00A3 }, /* FULLWIDTH POUND SIGN */
325 { 0xFFE2, 0x00AC }, /* FULLWIDTH NOT SIGN */
326 { 0xFFE3, 0x00AF }, /* FULLWIDTH MACRON */
327 { 0xFFE4, 0x00A6 }, /* FULLWIDTH BROKEN BAR */
328 { 0xFFE5, 0x00A5 }, /* FULLWIDTH YEN SIGN */
329 { 0xFFE6, 0x20A9 }, /* FULLWIDTH WON SIGN */
330 { 0xFFE8, 0x2502 }, /* HALFWIDTH FORMS LIGHT VERTICAL */
331 { 0xFFE9, 0x2190 }, /* HALFWIDTH LEFTWARDS ARROW */
332 { 0xFFEA, 0x2191 }, /* HALFWIDTH UPWARDS ARROW */
333 { 0xFFEB, 0x2192 }, /* HALFWIDTH RIGHTWARDS ARROW */
334 { 0xFFEC, 0x2193 }, /* HALFWIDTH DOWNWARDS ARROW */
335 { 0xFFED, 0x25A0 }, /* HALFWIDTH BLACK SQUARE */
336 { 0xFFEE, 0x25CB }, /* HALFWIDTH WHITE CIRCLE */
337 { 0xFFFD, 0x003F } /* REPLACEMENT CHARACTER */
338 };
339
340 sal_uInt16 ImplGetReplaceChar( sal_Unicode c )
341 {
342 sal_uInt16 nLow;
343 sal_uInt16 nHigh;
344 sal_uInt16 nMid;
345 sal_uInt16 nCompareChar;
346 const ImplReplaceCharData* pCharData;
347
348 nLow = 0;
349 nHigh = (sizeof( aImplRepCharTab )/sizeof( ImplReplaceCharData ))-1;
350 do
351 {
352 nMid = (nLow+nHigh)/2;
353 pCharData = aImplRepCharTab+nMid;
354 nCompareChar = pCharData->mnUniChar;
355 if ( c < nCompareChar )
356 {
357 if ( !nMid )
358 break;
359 nHigh = nMid-1;
360 }
361 else
362 {
363 if ( c > nCompareChar )
364 nLow = nMid+1;
365 else
366 return pCharData->mnReplaceChar;
367 }
368 }
369 while ( nLow <= nHigh );
370
371 return 0;
372 }
373
374 struct ImplReplaceCharStrData
375 {
376 sal_uInt16 mnUniChar;
377 sal_uInt16 maReplaceChars[IMPL_MAX_REPLACECHAR];
378 };
379
380 static ImplReplaceCharStrData const aImplRepCharStrTab[] =
381 {
382 { 0x00A9, { 0x0028, 0x0063, 0x0029, 0x0000, 0x0000 } }, /* COPYRIGHT SIGN */
383 { 0x00AB, { 0x003C, 0x003C, 0x0000, 0x0000, 0x0000 } }, /* LEFT-POINTING-DOUBLE ANGLE QUOTATION MARK */
384 { 0x0AE0, { 0x0028, 0x0072, 0x0029, 0x0000, 0x0000 } }, /* REGISTERED SIGN */
385 { 0x00BB, { 0x003E, 0x003E, 0x0000, 0x0000, 0x0000 } }, /* RIGHT-POINTING-DOUBLE ANGLE QUOTATION MARK */
386 { 0x00BC, { 0x0031, 0x002F, 0x0034, 0x0000, 0x0000 } }, /* VULGAR FRACTION ONE QUARTER */
387 { 0x00BD, { 0x0031, 0x002F, 0x0032, 0x0000, 0x0000 } }, /* VULGAR FRACTION ONE HALF */
388 { 0x00BE, { 0x0033, 0x002F, 0x0034, 0x0000, 0x0000 } }, /* VULGAR FRACTION THREE QUARTERS */
389 { 0x00C6, { 0x0041, 0x0045, 0x0000, 0x0000, 0x0000 } }, /* LATIN CAPITAL LETTER AE */
390 { 0x00E6, { 0x0061, 0x0065, 0x0000, 0x0000, 0x0000 } }, /* LATIN SMALL LETTER AE */
391 { 0x0152, { 0x004F, 0x0045, 0x0000, 0x0000, 0x0000 } }, /* LATIN CAPITAL LIGATURE OE */
392 { 0x0153, { 0x006F, 0x0065, 0x0000, 0x0000, 0x0000 } }, /* LATIN SMALL LIGATURE OE */
393 { 0x2025, { 0x002E, 0x002E, 0x0000, 0x0000, 0x0000 } }, /* TWO DOT LEADER */
394 { 0x2026, { 0x002E, 0x002E, 0x002E, 0x0000, 0x0000 } }, /* HORIZONTAL ELLIPSES */
395 { 0x2034, { 0x0027, 0x0027, 0x0027, 0x0000, 0x0000 } }, /* TRIPPLE PRIME */
396 { 0x2037, { 0x0027, 0x0027, 0x0027, 0x0000, 0x0000 } }, /* RESERVED TRIPPLE PRIME */
397 { 0x20AC, { 0x0045, 0x0055, 0x0052, 0x0000, 0x0000 } }, /* EURO SIGN */
398 { 0x2122, { 0x0028, 0x0074, 0x006D, 0x0029, 0x0000 } }, /* TRADE MARK SIGN */
399 { 0x2153, { 0x0031, 0x002F, 0x0033, 0x0000, 0x0000 } }, /* VULGAR FRACTION ONE THIRD */
400 { 0x2154, { 0x0032, 0x002F, 0x0033, 0x0000, 0x0000 } }, /* VULGAR FRACTION TWO THIRD */
401 { 0x2155, { 0x0031, 0x002F, 0x0035, 0x0000, 0x0000 } }, /* VULGAR FRACTION ONE FIFTH */
402 { 0x2156, { 0x0032, 0x002F, 0x0035, 0x0000, 0x0000 } }, /* VULGAR FRACTION TWO FIFTH */
403 { 0x2157, { 0x0033, 0x002F, 0x0035, 0x0000, 0x0000 } }, /* VULGAR FRACTION THREE FIFTH */
404 { 0x2158, { 0x0034, 0x002F, 0x0035, 0x0000, 0x0000 } }, /* VULGAR FRACTION FOUR FIFTH */
405 { 0x2159, { 0x0031, 0x002F, 0x0036, 0x0000, 0x0000 } }, /* VULGAR FRACTION ONE SIXTH */
406 { 0x215A, { 0x0035, 0x002F, 0x0036, 0x0000, 0x0000 } }, /* VULGAR FRACTION FIVE SIXTH */
407 { 0x215B, { 0x0031, 0x002F, 0x0038, 0x0000, 0x0000 } }, /* VULGAR FRACTION ONE EIGHTH */
408 { 0x215C, { 0x0033, 0x002F, 0x0038, 0x0000, 0x0000 } }, /* VULGAR FRACTION THREE EIGHTH */
409 { 0x215D, { 0x0035, 0x002F, 0x0038, 0x0000, 0x0000 } }, /* VULGAR FRACTION FIVE EIGHTH */
410 { 0x215E, { 0x0037, 0x002F, 0x0038, 0x0000, 0x0000 } }, /* VULGAR FRACTION SEVEN EIGHTH */
411 { 0x215F, { 0x0031, 0x002F, 0x0000, 0x0000, 0x0000 } }, /* FRACTION NUMERATOR ONE */
412 { 0x2161, { 0x0049, 0x0049, 0x0000, 0x0000, 0x0000 } }, /* ROMAN NUMERAL TWO */
413 { 0x2162, { 0x0049, 0x0049, 0x0049, 0x0000, 0x0000 } }, /* ROMAN NUMERAL THREE */
414 { 0x2163, { 0x0049, 0x0056, 0x0000, 0x0000, 0x0000 } }, /* ROMAN NUMERAL FOUR */
415 { 0x2165, { 0x0056, 0x0049, 0x0000, 0x0000, 0x0000 } }, /* ROMAN NUMERAL SIX */
416 { 0x2166, { 0x0056, 0x0049, 0x0049, 0x0000, 0x0000 } }, /* ROMAN NUMERAL SEVEN */
417 { 0x2168, { 0x0056, 0x0049, 0x0049, 0x0049, 0x0000 } }, /* ROMAN NUMERAL EIGHT */
418 { 0x2169, { 0x0049, 0x0058, 0x0000, 0x0000, 0x0000 } }, /* ROMAN NUMERAL NINE */
419 { 0x216A, { 0x0058, 0x0049, 0x0000, 0x0000, 0x0000 } }, /* ROMAN NUMERAL ELEVEN */
420 { 0x216B, { 0x0058, 0x0049, 0x0049, 0x0000, 0x0000 } }, /* ROMAN NUMERAL TWELVE */
421 { 0x2171, { 0x0069, 0x0069, 0x0000, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL TWO */
422 { 0x2172, { 0x0069, 0x0069, 0x0069, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL THREE */
423 { 0x2173, { 0x0069, 0x0076, 0x0000, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL FOUR */
424 { 0x2175, { 0x0076, 0x0069, 0x0000, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL SIX */
425 { 0x2176, { 0x0076, 0x0069, 0x0069, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL SEVEN */
426 { 0x2178, { 0x0076, 0x0069, 0x0069, 0x0069, 0x0000 } }, /* SMALL ROMAN NUMERAL EIGHT */
427 { 0x2179, { 0x0069, 0x0078, 0x0000, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL NINE */
428 { 0x217A, { 0x0078, 0x0069, 0x0000, 0x0000, 0x0000 } }, /* SMALL ROMAN NUMERAL ELEVEN */
429 { 0x217B, { 0x0058, 0x0069, 0x0069, 0x0000, 0x0000 } } /* SMALL ROMAN NUMERAL TWELVE */
430 };
431
432 const sal_uInt16* ImplGetReplaceString( sal_Unicode c )
433 {
434 sal_uInt16 nLow;
435 sal_uInt16 nHigh;
436 sal_uInt16 nMid;
437 sal_uInt16 nCompareChar;
438 const ImplReplaceCharStrData* pCharData;
439
440 nLow = 0;
441 nHigh = (sizeof( aImplRepCharStrTab )/sizeof( ImplReplaceCharStrData ))-1;
442 do
443 {
444 nMid = (nLow+nHigh)/2;
445 pCharData = aImplRepCharStrTab+nMid;
446 nCompareChar = pCharData->mnUniChar;
447 if ( c < nCompareChar )
448 {
449 if ( !nMid )
450 break;
451 nHigh = nMid-1;
452 }
453 else
454 {
455 if ( c > nCompareChar )
456 nLow = nMid+1;
457 else
458 return pCharData->maReplaceChars;
459 }
460 }
461 while ( nLow <= nHigh );
462
463 return 0;
464 }
465
466 // Writes 0--2 characters to dest:
467 static int ImplConvertUnicodeCharToChar(
468 const ImplByteConvertData* pConvertData, sal_Unicode c, char * dest )
469 {
470 const ImplUniCharTabData* pToCharExTab;
471
472 if ( c < 0x80 )
473 {
474 dest[0] = static_cast< char >(c);
475 return 1;
476 }
477 if ( (c >= pConvertData->mnToCharStart1) && (c <= pConvertData->mnToCharEnd1) )
478 {
479 dest[0] = static_cast< char >(pConvertData->mpToCharTab1[c-pConvertData->mnToCharStart1]);
480 if ( dest[0] != 0 )
481 return 1;
482 }
483 else if ( (c >= pConvertData->mnToCharStart2) && (c <= pConvertData->mnToCharEnd2) )
484 {
485 dest[0] = static_cast< char >(pConvertData->mpToCharTab2[c-pConvertData->mnToCharStart2]);
486 if ( dest[0] != 0 )
487 return 1;
488 }
489 pToCharExTab = pConvertData->mpToCharExTab;
490 if ( pToCharExTab )
491 {
492 sal_uInt16 nLow;
493 sal_uInt16 nHigh;
494 sal_uInt16 nMid;
495 sal_uInt16 nCompareChar;
496 const ImplUniCharTabData* pCharExData;
497
498 nLow = 0;
499 nHigh = pConvertData->mnToCharExCount-1;
500 do
501 {
502 nMid = (nLow+nHigh)/2;
503 pCharExData = pToCharExTab+nMid;
504 nCompareChar = pCharExData->mnUniChar;
505 if ( c < nCompareChar )
506 {
507 if ( !nMid )
508 break;
509 nHigh = nMid-1;
510 }
511 else
512 {
513 if ( c > nCompareChar )
514 nLow = nMid+1;
515 else
516 {
517 dest[0] = static_cast< char >(pCharExData->mnChar);
518 if ( pCharExData->mnChar2 == 0 )
519 return 1;
520 else
521 {
522 dest[1] = static_cast< char >(pCharExData->mnChar2);
523 return 2;
524 }
525 }
526 }
527 }
528 while ( nLow <= nHigh );
529 }
530 return 0;
531 }
532
533 }
534
535 sal_Size sal::detail::textenc::convertCharToUnicode(
536 void const * pData, SAL_UNUSED_PARAMETER void *, char const * pSrcBuf,
537 sal_Size nSrcBytes, sal_Unicode * pDestBuf, sal_Size nDestChars,
538 sal_uInt32 nFlags, sal_uInt32 * pInfo, sal_Size * pSrcCvtBytes)
539 {
540 sal_uChar c;
541 sal_Unicode cConv;
542 const ImplByteConvertData* pConvertData = (const ImplByteConvertData*)pData;
543 sal_Unicode* pEndDestBuf;
544 const char* pEndSrcBuf;
545
546 *pInfo = 0;
547 pEndDestBuf = pDestBuf+nDestChars;
548 pEndSrcBuf = pSrcBuf+nSrcBytes;
549 while ( pSrcBuf < pEndSrcBuf )
550 {
551 c = (sal_uChar)*pSrcBuf;
552 if ( c < 0x80 )
553 cConv = c;
554 else
555 {
556 if ( (c >= pConvertData->mnToUniStart1) && (c <= pConvertData->mnToUniEnd1) )
557 cConv = pConvertData->mpToUniTab1[c-pConvertData->mnToUniStart1];
558 else if ( (c >= pConvertData->mnToUniStart2) && (c <= pConvertData->mnToUniEnd2) )
559 cConv = pConvertData->mpToUniTab2[c-pConvertData->mnToUniStart2];
560 else
561 cConv = 0;
562 if ( !cConv )
563 {
564 *pInfo |= RTL_TEXTTOUNICODE_INFO_UNDEFINED;
565 if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MASK) == RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_ERROR )
566 {
567 *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR;
568 break;
569 }
570 else if ( (nFlags & RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MASK) == RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_IGNORE )
571 {
572 pSrcBuf++;
573 continue;
574 }
575 else
576 cConv = ImplGetUndefinedUnicodeChar(c, nFlags);
577 }
578 }
579
580 if ( pDestBuf == pEndDestBuf )
581 {
582 *pInfo |= RTL_TEXTTOUNICODE_INFO_ERROR | RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOSMALL;
583 break;
584 }
585
586 *pDestBuf = cConv;
587 pDestBuf++;
588 pSrcBuf++;
589 }
590
591 *pSrcCvtBytes = nSrcBytes - (pEndSrcBuf-pSrcBuf);
592 return (nDestChars - (pEndDestBuf-pDestBuf));
593 }
594
595 sal_Size sal::detail::textenc::convertUnicodeToChar(
596 void const * pData, SAL_UNUSED_PARAMETER void *,
597 sal_Unicode const * pSrcBuf, sal_Size nSrcChars, char * pDestBuf,
598 sal_Size nDestBytes, sal_uInt32 nFlags, sal_uInt32 * pInfo,
599 sal_Size * pSrcCvtChars)
600 {
601 sal_Unicode c;
602 const ImplByteConvertData* pConvertData = (const ImplByteConvertData*)pData;
603 char* pEndDestBuf;
604 const sal_Unicode* pEndSrcBuf;
605 int i;
606 int n;
607 sal_uInt16 cTemp;
608 char aTempBuf[IMPL_MAX_REPLACECHAR+2];
609 const sal_uInt16* pReplace;
610
611 *pInfo = 0;
612 pEndDestBuf = pDestBuf+nDestBytes;
613 pEndSrcBuf = pSrcBuf+nSrcChars;
614 while ( pSrcBuf < pEndSrcBuf )
615 {
616 c = *pSrcBuf;
617 if ( c < 0x80 )
618 {
619 aTempBuf[0] = static_cast< char >(c);
620 n = 1;
621 }
622 else
623 {
624 n = ImplConvertUnicodeCharToChar( pConvertData, c, aTempBuf );
625
626 if ( n == 0 )
627 {
628 if ( nFlags & RTL_UNICODETOTEXT_FLAGS_UNDEFINED_REPLACE )
629 {
630 cTemp = ImplGetReplaceChar( c );
631 if ( cTemp )
632 n = ImplConvertUnicodeCharToChar(
633 pConvertData, cTemp, aTempBuf );
634 }
635
636 if ( n == 0 )
637 {
638 if ( nFlags & RTL_UNICODETOTEXT_FLAGS_UNDEFINED_REPLACESTR )
639 {
640 pReplace = ImplGetReplaceString( c );
641 if ( pReplace )
642 {
643 while ( *pReplace && (n < IMPL_MAX_REPLACECHAR) )
644 {
645 i = ImplConvertUnicodeCharToChar(
646 pConvertData, *pReplace, aTempBuf + n );
647 if ( i == 0 )
648 {
649 n = 0;
650 break;
651 }
652 pReplace++;
653 n += i;
654 }
655 }
656 }
657
658 /* Handle undefined and surrogates characters */
659 /* (all surrogates characters are undefined) */
660 if ( n == 0 )
661 {
662 if (sal::detail::textenc::handleUndefinedUnicodeToTextChar(
663 &pSrcBuf, pEndSrcBuf, &pDestBuf, pEndDestBuf,
664 nFlags, pInfo))
665 continue;
666 else
667 break;
668 }
669 }
670 }
671 }
672
673 if ( pEndDestBuf - pDestBuf < n )
674 {
675 *pInfo |= RTL_UNICODETOTEXT_INFO_ERROR | RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL;
676 break;
677 }
678
679 for ( i = 0; i < n; ++i )
680 *pDestBuf++ = aTempBuf[i];
681 pSrcBuf++;
682 }
683
684 *pSrcCvtChars = nSrcChars - (pEndSrcBuf-pSrcBuf);
685 return (nDestBytes - (pEndDestBuf-pDestBuf));
686 }
FREE OFFICE SUITE