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Rework GSUB/GPOS script parsing to survive broken fonts. Thanks for the
[fontconfig.git] / src / fcfreetype.c
1 /*
2 * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
3 *
4 * Copyright © 2001 Keith Packard
5 *
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
15 *
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
23 */
24
25 /*
26 Copyright © 2002-2003 by Juliusz Chroboczek
27
28 Permission is hereby granted, free of charge, to any person obtaining a copy
29 of this software and associated documentation files (the "Software"), to deal
30 in the Software without restriction, including without limitation the rights
31 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 copies of the Software, and to permit persons to whom the Software is
33 furnished to do so, subject to the following conditions:
34
35 The above copyright notice and this permission notice shall be included in
36 all copies or substantial portions of the Software.
37
38 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 THE SOFTWARE.
45 */
46
47 #include <stdlib.h>
48 #include <stdio.h>
49 #include <string.h>
50 #include "fcint.h"
51 #include <ft2build.h>
52 #include FT_FREETYPE_H
53 #include FT_INTERNAL_OBJECTS_H
54 #include FT_TRUETYPE_TABLES_H
55 #include FT_SFNT_NAMES_H
56 #include FT_TRUETYPE_IDS_H
57 #include FT_TYPE1_TABLES_H
58 #include FT_INTERNAL_STREAM_H
59 #include FT_INTERNAL_SFNT_H
60 #include FT_INTERNAL_TRUETYPE_TYPES_H
61 #if HAVE_FT_GET_X11_FONT_FORMAT
62 #include FT_XFREE86_H
63 #endif
64
65 #if HAVE_FT_GET_BDF_PROPERTY
66 #include FT_BDF_H
67 #include FT_MODULE_H
68 #define HAS_BDF_PROPERTY(f) ((f) && (f)->driver && \
69 (f)->driver->root.clazz->get_interface)
70 #define MY_Get_BDF_Property(f,n,p) (HAS_BDF_PROPERTY(f) ? \
71 FT_Get_BDF_Property(f,n,p) : \
72 FT_Err_Invalid_Argument)
73 #endif
74
75 #if !HAVE_FT_GET_BDF_PROPERTY
76 #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
77 #endif
78
79 #if !HAVE_FT_GET_PS_FONT_INFO
80 #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
81 #endif
82
83 /*
84 * Keep Han languages separated by eliminating languages
85 * that the codePageRange bits says aren't supported
86 */
87
88 static const struct {
89 int bit;
90 const FcChar8 *lang;
91 } FcCodePageRange[] = {
92 { 17, (const FcChar8 *) "ja" },
93 { 18, (const FcChar8 *) "zh-cn" },
94 { 19, (const FcChar8 *) "ko" },
95 { 20, (const FcChar8 *) "zh-tw" },
96 };
97
98 #define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
99
100 FcBool
101 FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
102 {
103 int i;
104
105 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
106 {
107 if (FcLangCompare (lang, FcCodePageRange[i].lang) != FcLangDifferentLang)
108 return FcTrue;
109 }
110 return FcFalse;
111 }
112
113 typedef struct {
114 FT_UShort platform_id;
115 FT_UShort encoding_id;
116 char *fromcode;
117 } FcFtEncoding;
118
119 #define TT_ENCODING_DONT_CARE 0xffff
120 #define FC_ENCODING_MAC_ROMAN "MACINTOSH"
121
122 static const FcFtEncoding fcFtEncoding[] = {
123 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
124 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
125 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
126 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
127 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
128 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
129 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
130 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
131 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
132 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
133 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
134 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
135 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
136 };
137
138 #define NUM_FC_FT_ENCODING (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
139
140 typedef struct {
141 FT_UShort platform_id;
142 FT_UShort language_id;
143 char *lang;
144 } FcFtLanguage;
145
146 #define TT_LANGUAGE_DONT_CARE 0xffff
147
148 static const FcFtLanguage fcFtLanguage[] = {
149 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, 0 },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
175 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
179 /* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
252 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
253 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
254 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
255 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
256 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
257 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
258 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
259
260 #if 0 /* these seem to be errors that have been dropped */
261
262 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
263 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
264
265 #endif
266
267 /* The following codes are new as of 2000-03-10 */
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
272 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
273 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
274 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
275 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
276 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
277 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
278 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
279
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
296 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
297 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
298 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
300 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
302
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
304
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
384 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
385 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
386 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
387 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
388 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
389 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
390 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
391
392 #ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
393 /* this seems to be an error that have been dropped */
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
395 #endif
396
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
412 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
413 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
416 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
417
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
420
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
433 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
434 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
435 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
436 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
437 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
440
441 /* new as of 2001-01-01 */
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
444 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
448
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
453 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
454 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
455 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
456 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
457 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
458
459 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
460 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
461
462 /* the following seems to be inconsistent;
463 here is the current "official" way: */
464 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
465 /* and here is what is used by Passport SDK */
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
468 /* end of inconsistency */
469
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
471 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
472 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
473 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
475 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
477 /* the following one is only encountered in Microsoft RTF specification */
478 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
479 /* the following one is not in the Passport list, looks like an omission */
480 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
481 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
484
485 /* new as of 2001-03-01 (from Office Xp) */
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
490 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
491 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
494 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
495 #if 0
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
498 #endif
499 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
500 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
501 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
502
503 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
504 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
505 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
506
507 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
508
509 /* don't ask what this one means... It is commented out currently. */
510 #if 0
511 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
512 #endif
513
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
515 /* The following two IDs blatantly violate MS specs by using a */
516 /* sublanguage >,. */
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
519
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
521 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
524 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
525 #if 0
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
528 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
529 #endif
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
532 /* language codes from, to, are (still) unknown. */
533 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
534 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
535 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
536 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
537 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
538 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
539 #if 0
540 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
541 /* not written (but OTOH the peculiar writing system is worth */
542 /* studying). */
543 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
544 #endif
545 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
546 };
547
548 #define NUM_FC_FT_LANGUAGE (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
549
550 typedef struct {
551 FT_UShort language_id;
552 char *fromcode;
553 } FcMacRomanFake;
554
555 static const FcMacRomanFake fcMacRomanFake[] = {
556 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
557 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
558 };
559
560 static FcChar8 *
561 FcFontCapabilities(FT_Face face);
562
563 #define NUM_FC_MAC_ROMAN_FAKE (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
564
565 #if HAVE_ICONV && HAVE_ICONV_H
566 #define USE_ICONV 1
567 #include <iconv.h>
568 #endif
569
570 static FcChar8 *
571 FcSfntNameTranscode (FT_SfntName *sname)
572 {
573 int i;
574 char *fromcode;
575 #if USE_ICONV
576 iconv_t cd;
577 #endif
578 FcChar8 *utf8;
579
580 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
581 if (fcFtEncoding[i].platform_id == sname->platform_id &&
582 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
583 fcFtEncoding[i].encoding_id == sname->encoding_id))
584 break;
585 if (i == NUM_FC_FT_ENCODING)
586 return 0;
587 fromcode = fcFtEncoding[i].fromcode;
588
589 /*
590 * "real" Mac language IDs are all less than 150.
591 * Names using one of the MS language IDs are assumed
592 * to use an associated encoding (Yes, this is a kludge)
593 */
594 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN) &&
595 sname->language_id >= 0x100)
596 {
597 int f;
598
599 fromcode = 0;
600 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
601 if (fcMacRomanFake[f].language_id == sname->language_id)
602 {
603 fromcode = fcMacRomanFake[f].fromcode;
604 break;
605 }
606 if (!fromcode)
607 return 0;
608 }
609 #if USE_ICONV
610 cd = iconv_open ("UTF-8", fromcode);
611 if (cd)
612 {
613 size_t in_bytes_left = sname->string_len;
614 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
615 char *inbuf, *outbuf;
616
617 utf8 = malloc (out_bytes_left + 1);
618 if (!utf8)
619 return 0;
620
621 outbuf = (char *) utf8;
622 inbuf = (char *) sname->string;
623
624 while (in_bytes_left)
625 {
626 size_t did = iconv (cd,
627 &inbuf, &in_bytes_left,
628 &outbuf, &out_bytes_left);
629 if (did == (size_t) (-1))
630 {
631 free (utf8);
632 return 0;
633 }
634 }
635 *outbuf = '\0';
636 goto done;
637 }
638 #endif
639 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
640 {
641 FcChar8 *src = sname->string;
642 int src_len = sname->string_len;
643 int len;
644 int wchar;
645 int ilen, olen;
646 FcChar8 *u8;
647 FcChar32 ucs4;
648
649 /*
650 * Convert Utf16 to Utf8
651 */
652
653 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
654 return 0;
655
656 /*
657 * Allocate plenty of space. Freed below
658 */
659 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
660 if (!utf8)
661 return 0;
662
663 u8 = utf8;
664
665 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
666 {
667 src_len -= ilen;
668 src += ilen;
669 olen = FcUcs4ToUtf8 (ucs4, u8);
670 u8 += olen;
671 }
672 *u8 = '\0';
673 goto done;
674 }
675 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
676 {
677 FcChar8 *src = sname->string;
678 int src_len = sname->string_len;
679 int olen;
680 FcChar8 *u8;
681 FcChar32 ucs4;
682
683 /*
684 * Convert Latin1 to Utf8. Freed below
685 */
686 utf8 = malloc (src_len * 2 + 1);
687 if (!utf8)
688 return 0;
689
690 u8 = utf8;
691 while (src_len > 0)
692 {
693 ucs4 = *src++;
694 src_len--;
695 olen = FcUcs4ToUtf8 (ucs4, u8);
696 u8 += olen;
697 }
698 *u8 = '\0';
699 goto done;
700 }
701 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
702 {
703 FcChar8 *u8;
704 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
705 FcChar8 *src = (FcChar8 *) sname->string;
706 int src_len = sname->string_len;
707
708 /*
709 * Convert AppleRoman to Utf8
710 */
711 if (!map)
712 return 0;
713
714 utf8 = malloc (sname->string_len * 3 + 1);
715 if (!utf8)
716 return 0;
717
718 u8 = utf8;
719 while (src_len > 0)
720 {
721 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
722 int olen = FcUcs4ToUtf8 (ucs4, u8);
723 src_len--;
724 u8 += olen;
725 }
726 *u8 = '\0';
727 goto done;
728 }
729 return 0;
730 done:
731 if (FcStrCmpIgnoreBlanksAndCase (utf8, "") == 0)
732 {
733 free (utf8);
734 return 0;
735 }
736 return utf8;
737 }
738
739 static FcChar8 *
740 FcSfntNameLanguage (FT_SfntName *sname)
741 {
742 int i;
743 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
744 if (fcFtLanguage[i].platform_id == sname->platform_id &&
745 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
746 fcFtLanguage[i].language_id == sname->language_id))
747 return fcFtLanguage[i].lang;
748 return 0;
749 }
750
751 /* Order is significant. For example, some B&H fonts are hinted by
752 URW++, and both strings appear in the notice. */
753
754 static const struct {
755 const FT_String *notice;
756 const FcChar8 *foundry;
757 } FcNoticeFoundries[] = {
758 { (const FT_String *) "Bigelow", (const FcChar8 *) "b&h" },
759 { (const FT_String *) "Adobe", (const FcChar8 *) "adobe" },
760 { (const FT_String *) "Bitstream", (const FcChar8 *) "bitstream" },
761 { (const FT_String *) "Monotype", (const FcChar8 *) "monotype" },
762 { (const FT_String *) "Linotype", (const FcChar8 *) "linotype" },
763 { (const FT_String *) "LINOTYPE-HELL",
764 (const FcChar8 *) "linotype" },
765 { (const FT_String *) "IBM", (const FcChar8 *) "ibm" },
766 { (const FT_String *) "URW", (const FcChar8 *) "urw" },
767 { (const FT_String *) "International Typeface Corporation",
768 (const FcChar8 *) "itc" },
769 { (const FT_String *) "Tiro Typeworks",
770 (const FcChar8 *) "tiro" },
771 { (const FT_String *) "XFree86", (const FcChar8 *) "xfree86" },
772 { (const FT_String *) "Microsoft", (const FcChar8 *) "microsoft" },
773 { (const FT_String *) "Omega", (const FcChar8 *) "omega" },
774 { (const FT_String *) "Font21", (const FcChar8 *) "hwan" },
775 { (const FT_String *) "HanYang System",
776 (const FcChar8 *) "hanyang" }
777 };
778
779 #define NUM_NOTICE_FOUNDRIES (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
780
781 static const FcChar8 *
782 FcNoticeFoundry(const FT_String *notice)
783 {
784 int i;
785
786 if (notice)
787 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
788 if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice))
789 return FcNoticeFoundries[i].foundry;
790 return 0;
791 }
792
793 static FcBool
794 FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
795 {
796 /* vendor is not necessarily NUL-terminated. */
797 int i, len;
798
799 len = strlen(vendor_string);
800 if (memcmp(vendor, vendor_string, len) != 0)
801 return FcFalse;
802 for (i = len; i < 4; i++)
803 if (vendor[i] != ' ' && vendor[i] != '\0')
804 return FcFalse;
805 return FcTrue;
806 }
807
808 /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
809
810 /* It should not contain useless entries (such as UNKN) nor duplicate
811 entries for padding both with spaces and NULs. */
812
813 static const struct {
814 const FT_Char *vendor;
815 const FcChar8 *foundry;
816 } FcVendorFoundries[] = {
817 { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"},
818 { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"},
819 { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"},
820 { (const FT_Char *) "APPL", (const FcChar8 *) "apple"},
821 { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"},
822 { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"},
823 { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"},
824 { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"},
825 { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"},
826 { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"},
827 { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"},
828 { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"},
829 { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"},
830 { (const FT_Char *) "ITC", (const FcChar8 *) "itc"},
831 { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"},
832 { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"},
833 { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"},
834 { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"},
835 { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"},
836 { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"},
837 { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"},
838 { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"},
839 { (const FT_Char *) "MT", (const FcChar8 *) "monotype"},
840 { (const FT_Char *) "NEC", (const FcChar8 *) "nec"},
841 { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"},
842 { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"},
843 { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"},
844 { (const FT_Char *) "URW", (const FcChar8 *) "urw"},
845 { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"}
846 };
847
848 #define NUM_VENDOR_FOUNDRIES (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
849
850 static const FcChar8 *
851 FcVendorFoundry(const FT_Char vendor[4])
852 {
853 int i;
854
855 if (vendor)
856 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
857 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
858 return FcVendorFoundries[i].foundry;
859 return 0;
860 }
861
862 typedef struct _FcStringConst {
863 const FcChar8 *name;
864 int value;
865 } FcStringConst;
866
867 static int
868 FcStringIsConst (const FcChar8 *string,
869 const FcStringConst *c,
870 int nc)
871 {
872 int i;
873
874 for (i = 0; i < nc; i++)
875 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
876 return c[i].value;
877 return -1;
878 }
879
880 static int
881 FcStringContainsConst (const FcChar8 *string,
882 const FcStringConst *c,
883 int nc)
884 {
885 int i;
886
887 for (i = 0; i < nc; i++)
888 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
889 return c[i].value;
890 return -1;
891 }
892
893 static const FcStringConst weightConsts[] = {
894 { "thin", FC_WEIGHT_THIN },
895 { "extralight", FC_WEIGHT_EXTRALIGHT },
896 { "ultralight", FC_WEIGHT_ULTRALIGHT },
897 { "light", FC_WEIGHT_LIGHT },
898 { "book", FC_WEIGHT_BOOK },
899 { "regular", FC_WEIGHT_REGULAR },
900 { "normal", FC_WEIGHT_NORMAL },
901 { "medium", FC_WEIGHT_MEDIUM },
902 { "demibold", FC_WEIGHT_DEMIBOLD },
903 { "demi", FC_WEIGHT_DEMIBOLD },
904 { "semibold", FC_WEIGHT_SEMIBOLD },
905 { "bold", FC_WEIGHT_BOLD },
906 { "extrabold", FC_WEIGHT_EXTRABOLD },
907 { "ultrabold", FC_WEIGHT_ULTRABOLD },
908 { "black", FC_WEIGHT_BLACK },
909 { "heavy", FC_WEIGHT_HEAVY },
910 };
911
912 #define NUM_WEIGHT_CONSTS (sizeof (weightConsts) / sizeof (weightConsts[0]))
913
914 #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
915 #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
916
917 static const FcStringConst widthConsts[] = {
918 { "ultracondensed", FC_WIDTH_ULTRACONDENSED },
919 { "extracondensed", FC_WIDTH_EXTRACONDENSED },
920 { "semicondensed", FC_WIDTH_SEMICONDENSED },
921 { "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
922 { "normal", FC_WIDTH_NORMAL },
923 { "semiexpanded", FC_WIDTH_SEMIEXPANDED },
924 { "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
925 { "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
926 { "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
927 };
928
929 #define NUM_WIDTH_CONSTS (sizeof (widthConsts) / sizeof (widthConsts[0]))
930
931 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
932 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
933
934 static const FcStringConst slantConsts[] = {
935 { "italic", FC_SLANT_ITALIC },
936 { "oblique", FC_SLANT_OBLIQUE },
937 };
938
939 #define NUM_SLANT_CONSTS (sizeof (slantConsts) / sizeof (slantConsts[0]))
940
941 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
942 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
943
944 static double
945 FcGetPixelSize (FT_Face face, int i)
946 {
947 #if HAVE_FT_GET_BDF_PROPERTY
948 if (face->num_fixed_sizes == 1)
949 {
950 BDF_PropertyRec prop;
951 int rc;
952
953 rc = MY_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
954 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
955 return (double) prop.u.integer;
956 }
957 #endif
958 #if HAVE_FT_BITMAP_SIZE_Y_PPEM
959 return (double) face->available_sizes[i].y_ppem / 64.0;
960 #else
961 return (double) face->available_sizes[i].height;
962 #endif
963 }
964
965 static FcBool
966 FcStringInPatternElement (FcPattern *pat, char *elt, FcChar8 *string)
967 {
968 int e;
969 FcChar8 *old;
970 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
971 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
972 {
973 return FcTrue;
974 break;
975 }
976 return FcFalse;
977 }
978
979 FcPattern *
980 FcFreeTypeQuery (const FcChar8 *file,
981 int id,
982 FcBlanks *blanks,
983 int *count)
984 {
985 FT_Face face;
986 FcPattern *pat;
987 int slant = -1;
988 int weight = -1;
989 int width = -1;
990 int i;
991 FcCharSet *cs;
992 FcLangSet *ls;
993 FT_Library ftLibrary;
994 #if 0
995 FcChar8 *family = 0;
996 #endif
997 FcChar8 *complex;
998 const FcChar8 *foundry = 0;
999 int spacing;
1000 TT_OS2 *os2;
1001 #if HAVE_FT_GET_PS_FONT_INFO
1002 PS_FontInfoRec psfontinfo;
1003 #endif
1004 #if HAVE_FT_GET_BDF_PROPERTY
1005 BDF_PropertyRec prop;
1006 #endif
1007 TT_Header *head;
1008 const FcChar8 *exclusiveLang = 0;
1009 FT_SfntName sname;
1010 FT_UInt snamei, snamec;
1011
1012 int nfamily = 0;
1013 int nfamily_lang = 0;
1014 int nstyle = 0;
1015 int nstyle_lang = 0;
1016 int nfullname = 0;
1017 int nfullname_lang = 0;
1018
1019 FcChar8 *style = 0;
1020 int st;
1021
1022 if (FT_Init_FreeType (&ftLibrary))
1023 return 0;
1024
1025 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1026 goto bail;
1027
1028 *count = face->num_faces;
1029
1030 pat = FcPatternCreate ();
1031 if (!pat)
1032 goto bail0;
1033
1034 if (!FcPatternAddBool (pat, FC_OUTLINE,
1035 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1036 goto bail1;
1037
1038 if (!FcPatternAddBool (pat, FC_SCALABLE,
1039 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1040 goto bail1;
1041
1042
1043 /*
1044 * Get the OS/2 table
1045 */
1046 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1047
1048 /*
1049 * Look first in the OS/2 table for the foundry, if
1050 * not found here, the various notices will be searched for
1051 * that information, either from the sfnt name tables or
1052 * the Postscript FontInfo dictionary. Finally, the
1053 * BDF properties will queried.
1054 */
1055
1056 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1057 foundry = FcVendorFoundry(os2->achVendID);
1058
1059 if (FcDebug () & FC_DBG_SCANV)
1060 printf ("\n");
1061 /*
1062 * Grub through the name table looking for family
1063 * and style names. FreeType makes quite a hash
1064 * of them
1065 */
1066 snamec = FT_Get_Sfnt_Name_Count (face);
1067 for (snamei = 0; snamei < snamec; snamei++)
1068 {
1069 FcChar8 *utf8;
1070 FcChar8 *lang;
1071 char *elt = 0, *eltlang = 0;
1072 int *np = 0, *nlangp = 0;
1073
1074 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1075 continue;
1076
1077 utf8 = FcSfntNameTranscode (&sname);
1078 lang = FcSfntNameLanguage (&sname);
1079
1080 if (!utf8)
1081 continue;
1082
1083 switch (sname.name_id) {
1084 case TT_NAME_ID_FONT_FAMILY:
1085 #if 0
1086 case TT_NAME_ID_PS_NAME:
1087 case TT_NAME_ID_UNIQUE_ID:
1088 #endif
1089 if (FcDebug () & FC_DBG_SCANV)
1090 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1091 sname.name_id, sname.platform_id,
1092 sname.encoding_id, sname.language_id,
1093 utf8);
1094
1095 elt = FC_FAMILY;
1096 eltlang = FC_FAMILYLANG;
1097 np = &nfamily;
1098 nlangp = &nfamily_lang;
1099 break;
1100 case TT_NAME_ID_FULL_NAME:
1101 case TT_NAME_ID_MAC_FULL_NAME:
1102 if (FcDebug () & FC_DBG_SCANV)
1103 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1104 sname.name_id, sname.platform_id,
1105 sname.encoding_id, sname.language_id,
1106 utf8);
1107
1108 elt = FC_FULLNAME;
1109 eltlang = FC_FULLNAMELANG;
1110 np = &nfullname;
1111 nlangp = &nfullname_lang;
1112 break;
1113 case TT_NAME_ID_FONT_SUBFAMILY:
1114 if (FcDebug () & FC_DBG_SCANV)
1115 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1116 sname.name_id, sname.platform_id,
1117 sname.encoding_id, sname.language_id,
1118 utf8);
1119
1120 elt = FC_STYLE;
1121 eltlang = FC_STYLELANG;
1122 np = &nstyle;
1123 nlangp = &nstyle_lang;
1124 break;
1125 case TT_NAME_ID_TRADEMARK:
1126 case TT_NAME_ID_MANUFACTURER:
1127 /* If the foundry wasn't found in the OS/2 table, look here */
1128 if(!foundry)
1129 foundry = FcNoticeFoundry((FT_String *) utf8);
1130 break;
1131 }
1132 if (elt)
1133 {
1134 if (FcStringInPatternElement (pat, elt, utf8))
1135 {
1136 free (utf8);
1137 continue;
1138 }
1139
1140 /* add new element */
1141 if (!FcPatternAddString (pat, elt, utf8))
1142 {
1143 free (utf8);
1144 goto bail1;
1145 }
1146 free (utf8);
1147 if (lang)
1148 {
1149 /* pad lang list with 'xx' to line up with elt */
1150 while (*nlangp < *np)
1151 {
1152 if (!FcPatternAddString (pat, eltlang, "xx"))
1153 goto bail1;
1154 ++*nlangp;
1155 }
1156 if (!FcPatternAddString (pat, eltlang, lang))
1157 goto bail1;
1158 ++*nlangp;
1159 }
1160 ++*np;
1161 }
1162 else
1163 free (utf8);
1164 }
1165
1166 if (!nfamily && face->family_name &&
1167 FcStrCmpIgnoreBlanksAndCase (face->family_name, "") != 0)
1168 {
1169 if (FcDebug () & FC_DBG_SCANV)
1170 printf ("using FreeType family \"%s\"\n", face->family_name);
1171 if (!FcPatternAddString (pat, FC_FAMILY, face->family_name))
1172 goto bail1;
1173 ++nfamily;
1174 }
1175
1176 if (!nstyle && face->style_name &&
1177 FcStrCmpIgnoreBlanksAndCase (face->style_name, "") != 0)
1178 {
1179 if (FcDebug () & FC_DBG_SCANV)
1180 printf ("using FreeType style \"%s\"\n", face->style_name);
1181 if (!FcPatternAddString (pat, FC_STYLE, face->style_name))
1182 goto bail1;
1183 ++nstyle;
1184 }
1185
1186 if (!nfamily)
1187 {
1188 FcChar8 *start, *end;
1189 FcChar8 *family;
1190
1191 start = (FcChar8 *) strrchr ((char *) file, '/');
1192 if (start)
1193 start++;
1194 else
1195 start = (FcChar8 *) file;
1196 end = (FcChar8 *) strrchr ((char *) start, '.');
1197 if (!end)
1198 end = start + strlen ((char *) start);
1199 /* freed below */
1200 family = malloc (end - start + 1);
1201 strncpy ((char *) family, (char *) start, end - start);
1202 family[end - start] = '\0';
1203 if (FcDebug () & FC_DBG_SCANV)
1204 printf ("using filename for family %s\n", family);
1205 if (!FcPatternAddString (pat, FC_FAMILY, family))
1206 {
1207 free (family);
1208 goto bail1;
1209 }
1210 free (family);
1211 ++nfamily;
1212 }
1213
1214 /*
1215 * Walk through FC_FULLNAME entries eliding those in FC_FAMILY
1216 * or which are simply a FC_FAMILY and FC_STYLE glued together
1217 */
1218 {
1219 int fn, fa, st;
1220 FcChar8 *full;
1221 FcChar8 *fam;
1222 FcChar8 *style;
1223
1224 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1225 {
1226 FcBool remove = FcFalse;
1227 /*
1228 * Check each family
1229 */
1230 for (fa = 0; !remove &&
1231 FcPatternGetString (pat, FC_FAMILY,
1232 fa, &fam) == FcResultMatch;
1233 fa++)
1234 {
1235 /*
1236 * for exact match
1237 */
1238 if (!FcStrCmpIgnoreBlanksAndCase (full, fam))
1239 {
1240 remove = FcTrue;
1241 break;
1242 }
1243 /*
1244 * If the family is in the full name, check the
1245 * combination of this family with every style
1246 */
1247 if (!FcStrContainsIgnoreBlanksAndCase (full, fam))
1248 continue;
1249 for (st = 0; !remove &&
1250 FcPatternGetString (pat, FC_STYLE,
1251 st, &style) == FcResultMatch;
1252 st++)
1253 {
1254 FcChar8 *both = FcStrPlus (fam, style);
1255
1256 if (both)
1257 {
1258 if (FcStrCmpIgnoreBlanksAndCase (full, both) == 0)
1259 remove = FcTrue;
1260 free (both);
1261 }
1262 }
1263 }
1264 if (remove)
1265 {
1266 FcPatternRemove (pat, FC_FULLNAME, fn);
1267 FcPatternRemove (pat, FC_FULLNAMELANG, fn);
1268 fn--;
1269 nfullname--;
1270 nfullname_lang--;
1271 }
1272 }
1273 if (FcDebug () & FC_DBG_SCANV)
1274 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1275 printf ("Saving unique fullname %s\n", full);
1276 }
1277
1278 if (!FcPatternAddString (pat, FC_FILE, file))
1279 goto bail1;
1280
1281 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1282 goto bail1;
1283
1284 #if 0
1285 /*
1286 * don't even try this -- CJK 'monospace' fonts are really
1287 * dual width, and most other fonts don't bother to set
1288 * the attribute. Sigh.
1289 */
1290 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1291 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1292 goto bail1;
1293 #endif
1294
1295 /*
1296 * Find the font revision (if available)
1297 */
1298 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1299 if (head)
1300 {
1301 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1302 goto bail1;
1303 }
1304 else
1305 {
1306 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1307 goto bail1;
1308 }
1309
1310 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1311 {
1312 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1313 {
1314 FT_ULong bits;
1315 int bit;
1316 if (FcCodePageRange[i].bit < 32)
1317 {
1318 bits = os2->ulCodePageRange1;
1319 bit = FcCodePageRange[i].bit;
1320 }
1321 else
1322 {
1323 bits = os2->ulCodePageRange2;
1324 bit = FcCodePageRange[i].bit - 32;
1325 }
1326 if (bits & (1 << bit))
1327 {
1328 /*
1329 * If the font advertises support for multiple
1330 * "exclusive" languages, then include support
1331 * for any language found to have coverage
1332 */
1333 if (exclusiveLang)
1334 {
1335 exclusiveLang = 0;
1336 break;
1337 }
1338 exclusiveLang = FcCodePageRange[i].lang;
1339 }
1340 }
1341 }
1342
1343 if (os2 && os2->version != 0xffff)
1344 {
1345 if (os2->usWeightClass == 0)
1346 ;
1347 else if (os2->usWeightClass < 150)
1348 weight = FC_WEIGHT_THIN;
1349 else if (os2->usWeightClass < 250)
1350 weight = FC_WEIGHT_EXTRALIGHT;
1351 else if (os2->usWeightClass < 350)
1352 weight = FC_WEIGHT_LIGHT;
1353 else if (os2->usWeightClass < 450)
1354 weight = FC_WEIGHT_REGULAR;
1355 else if (os2->usWeightClass < 550)
1356 weight = FC_WEIGHT_MEDIUM;
1357 else if (os2->usWeightClass < 650)
1358 weight = FC_WEIGHT_SEMIBOLD;
1359 else if (os2->usWeightClass < 750)
1360 weight = FC_WEIGHT_BOLD;
1361 else if (os2->usWeightClass < 850)
1362 weight = FC_WEIGHT_EXTRABOLD;
1363 else if (os2->usWeightClass < 950)
1364 weight = FC_WEIGHT_BLACK;
1365
1366 switch (os2->usWidthClass) {
1367 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1368 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1369 case 3: width = FC_WIDTH_CONDENSED; break;
1370 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1371 case 5: width = FC_WIDTH_NORMAL; break;
1372 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1373 case 7: width = FC_WIDTH_EXPANDED; break;
1374 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1375 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1376 }
1377 }
1378 if (os2 && (complex = FcFontCapabilities(face)))
1379 {
1380 if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
1381 {
1382 free (complex);
1383 goto bail1;
1384 }
1385 free (complex);
1386 }
1387
1388 /*
1389 * Type 1: Check for FontInfo dictionary information
1390 * Code from g2@magestudios.net (Gerard Escalante)
1391 */
1392
1393 #if HAVE_FT_GET_PS_FONT_INFO
1394 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1395 {
1396 if (weight == -1 && psfontinfo.weight)
1397 {
1398 weight = FcIsWeight (psfontinfo.weight);
1399 if (FcDebug() & FC_DBG_SCANV)
1400 printf ("\tType1 weight %s maps to %d\n",
1401 psfontinfo.weight, weight);
1402 }
1403
1404 #if 0
1405 /*
1406 * Don't bother with italic_angle; FreeType already extracts that
1407 * information for us and sticks it into style_flags
1408 */
1409 if (psfontinfo.italic_angle)
1410 slant = FC_SLANT_ITALIC;
1411 else
1412 slant = FC_SLANT_ROMAN;
1413 #endif
1414
1415 if(!foundry)
1416 foundry = FcNoticeFoundry(psfontinfo.notice);
1417 }
1418 #endif /* HAVE_FT_GET_PS_FONT_INFO */
1419
1420 #if HAVE_FT_GET_BDF_PROPERTY
1421 /*
1422 * Finally, look for a FOUNDRY BDF property if no other
1423 * mechanism has managed to locate a foundry
1424 */
1425
1426 if (!foundry)
1427 {
1428 int rc;
1429 BDF_PropertyRec prop;
1430 rc = MY_Get_BDF_Property(face, "FOUNDRY", &prop);
1431 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1432 foundry = prop.u.atom;
1433 }
1434
1435 if (width == -1)
1436 {
1437 if (MY_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1438 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1439 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1440 {
1441 FT_Int32 value;
1442
1443 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1444 value = prop.u.integer;
1445 else
1446 value = (FT_Int32) prop.u.cardinal;
1447 switch ((value + 5) / 10) {
1448 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1449 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1450 case 3: width = FC_WIDTH_CONDENSED; break;
1451 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1452 case 5: width = FC_WIDTH_NORMAL; break;
1453 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1454 case 7: width = FC_WIDTH_EXPANDED; break;
1455 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1456 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1457 }
1458 }
1459 if (width == -1 &&
1460 MY_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1461 prop.type == BDF_PROPERTY_TYPE_ATOM)
1462 {
1463 width = FcIsWidth (prop.u.atom);
1464 if (FcDebug () & FC_DBG_SCANV)
1465 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1466 }
1467 }
1468 #endif
1469
1470 /*
1471 * Look for weight, width and slant names in the style value
1472 */
1473 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1474 {
1475 if (weight == -1)
1476 {
1477 weight = FcContainsWeight (style);
1478 if (FcDebug() & FC_DBG_SCANV)
1479 printf ("\tStyle %s maps to weight %d\n", style, weight);
1480 }
1481 if (width == -1)
1482 {
1483 width = FcContainsWidth (style);
1484 if (FcDebug() & FC_DBG_SCANV)
1485 printf ("\tStyle %s maps to width %d\n", style, width);
1486 }
1487 if (slant == -1)
1488 {
1489 slant = FcContainsSlant (style);
1490 if (FcDebug() & FC_DBG_SCANV)
1491 printf ("\tStyle %s maps to slant %d\n", style, slant);
1492 }
1493 }
1494 /*
1495 * Pull default values from the FreeType flags if more
1496 * specific values not found above
1497 */
1498 if (slant == -1)
1499 {
1500 slant = FC_SLANT_ROMAN;
1501 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1502 slant = FC_SLANT_ITALIC;
1503 }
1504
1505 if (weight == -1)
1506 {
1507 weight = FC_WEIGHT_MEDIUM;
1508 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1509 weight = FC_WEIGHT_BOLD;
1510 }
1511
1512 if (width == -1)
1513 width = FC_WIDTH_NORMAL;
1514
1515 if (foundry == 0)
1516 foundry = "unknown";
1517
1518 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1519 goto bail1;
1520
1521 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1522 goto bail1;
1523
1524 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1525 goto bail1;
1526
1527 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1528 goto bail1;
1529
1530 /*
1531 * Compute the unicode coverage for the font
1532 */
1533 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1534 if (!cs)
1535 goto bail1;
1536
1537 #if HAVE_FT_GET_BDF_PROPERTY
1538 /* For PCF fonts, override the computed spacing with the one from
1539 the property */
1540 if(MY_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1541 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1542 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1543 spacing = FC_CHARCELL;
1544 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1545 spacing = FC_MONO;
1546 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1547 spacing = FC_PROPORTIONAL;
1548 }
1549 #endif
1550
1551 /*
1552 * Skip over PCF fonts that have no encoded characters; they're
1553 * usually just Unicode fonts transcoded to some legacy encoding
1554 */
1555 if (FcCharSetCount (cs) == 0)
1556 {
1557 if (!strcmp(FT_MODULE_CLASS(&face->driver->root)->module_name, "pcf"))
1558 goto bail2;
1559 }
1560
1561 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1562 goto bail2;
1563
1564 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1565 if (!ls)
1566 goto bail2;
1567
1568 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1569 {
1570 FcLangSetDestroy (ls);
1571 goto bail2;
1572 }
1573
1574 FcLangSetDestroy (ls);
1575
1576 if (spacing != FC_PROPORTIONAL)
1577 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1578 goto bail2;
1579
1580 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1581 {
1582 for (i = 0; i < face->num_fixed_sizes; i++)
1583 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1584 FcGetPixelSize (face, i)))
1585 goto bail1;
1586 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1587 goto bail1;
1588 #if HAVE_FT_GET_BDF_PROPERTY
1589 if(face->num_fixed_sizes == 1) {
1590 int rc;
1591 int value;
1592 BDF_PropertyRec prop;
1593
1594 rc = MY_Get_BDF_Property(face, "POINT_SIZE", &prop);
1595 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1596 value = prop.u.integer;
1597 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1598 value = prop.u.cardinal;
1599 else
1600 goto nevermind;
1601 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1602 goto nevermind;
1603
1604 rc = MY_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
1605 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1606 value = prop.u.integer;
1607 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1608 value = prop.u.cardinal;
1609 else
1610 goto nevermind;
1611 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1612 goto nevermind;
1613
1614 }
1615 nevermind:
1616 ;
1617 #endif
1618 }
1619 #if HAVE_FT_GET_X11_FONT_FORMAT
1620 /*
1621 * Use the (not well documented or supported) X-specific function
1622 * from FreeType to figure out the font format
1623 */
1624 {
1625 const char *font_format = FT_Get_X11_Font_Format (face);
1626 if (font_format)
1627 FcPatternAddString (pat, FC_FONTFORMAT, font_format);
1628 }
1629 #endif
1630
1631 /*
1632 * Drop our reference to the charset
1633 */
1634 FcCharSetDestroy (cs);
1635
1636 /*
1637 * Deallocate family/style values
1638 */
1639
1640 FT_Done_Face (face);
1641 FT_Done_FreeType (ftLibrary);
1642 return pat;
1643
1644 bail2:
1645 FcCharSetDestroy (cs);
1646 bail1:
1647 FcPatternDestroy (pat);
1648 bail0:
1649 FT_Done_Face (face);
1650 bail:
1651 FT_Done_FreeType (ftLibrary);
1652 return 0;
1653 }
1654
1655
1656 /*
1657 * For our purposes, this approximation is sufficient
1658 */
1659 #if !HAVE_FT_GET_NEXT_CHAR
1660 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1661 (*(gi) = 0), 0 : \
1662 (*(gi) = 1), (ucs4) + 1)
1663 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1664 #endif
1665
1666 typedef struct _FcCharEnt {
1667 FcChar16 bmp;
1668 unsigned char encode;
1669 } FcCharEnt;
1670
1671 struct _FcCharMap {
1672 const FcCharEnt *ent;
1673 int nent;
1674 };
1675
1676 typedef struct _FcFontDecode {
1677 FT_Encoding encoding;
1678 const FcCharMap *map;
1679 FcChar32 max;
1680 } FcFontDecode;
1681
1682 static const FcCharEnt AppleRomanEnt[] = {
1683 { 0x0020, 0x20 }, /* SPACE */
1684 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1685 { 0x0022, 0x22 }, /* QUOTATION MARK */
1686 { 0x0023, 0x23 }, /* NUMBER SIGN */
1687 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1688 { 0x0025, 0x25 }, /* PERCENT SIGN */
1689 { 0x0026, 0x26 }, /* AMPERSAND */
1690 { 0x0027, 0x27 }, /* APOSTROPHE */
1691 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1692 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1693 { 0x002A, 0x2A }, /* ASTERISK */
1694 { 0x002B, 0x2B }, /* PLUS SIGN */
1695 { 0x002C, 0x2C }, /* COMMA */
1696 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1697 { 0x002E, 0x2E }, /* FULL STOP */
1698 { 0x002F, 0x2F }, /* SOLIDUS */
1699 { 0x0030, 0x30 }, /* DIGIT ZERO */
1700 { 0x0031, 0x31 }, /* DIGIT ONE */
1701 { 0x0032, 0x32 }, /* DIGIT TWO */
1702 { 0x0033, 0x33 }, /* DIGIT THREE */
1703 { 0x0034, 0x34 }, /* DIGIT FOUR */
1704 { 0x0035, 0x35 }, /* DIGIT FIVE */
1705 { 0x0036, 0x36 }, /* DIGIT SIX */
1706 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1707 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1708 { 0x0039, 0x39 }, /* DIGIT NINE */
1709 { 0x003A, 0x3A }, /* COLON */
1710 { 0x003B, 0x3B }, /* SEMICOLON */
1711 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1712 { 0x003D, 0x3D }, /* EQUALS SIGN */
1713 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1714 { 0x003F, 0x3F }, /* QUESTION MARK */
1715 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1716 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1717 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1718 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1719 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1720 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1721 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1722 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1723 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1724 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1725 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1726 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1727 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1728 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1729 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1730 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1731 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1732 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1733 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1734 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1735 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1736 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1737 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1738 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1739 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1740 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1741 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1742 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1743 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1744 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1745 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1746 { 0x005F, 0x5F }, /* LOW LINE */
1747 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1748 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1749 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1750 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1751 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1752 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1753 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1754 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1755 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1756 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1757 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1758 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1759 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1760 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1761 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1762 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1763 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1764 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1765 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1766 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1767 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1768 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1769 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1770 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1771 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1772 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1773 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1774 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1775 { 0x007C, 0x7C }, /* VERTICAL LINE */
1776 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1777 { 0x007E, 0x7E }, /* TILDE */
1778 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1779 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1780 { 0x00A2, 0xA2 }, /* CENT SIGN */
1781 { 0x00A3, 0xA3 }, /* POUND SIGN */
1782 { 0x00A5, 0xB4 }, /* YEN SIGN */
1783 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1784 { 0x00A8, 0xAC }, /* DIAERESIS */
1785 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1786 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1787 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1788 { 0x00AC, 0xC2 }, /* NOT SIGN */
1789 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1790 { 0x00AF, 0xF8 }, /* MACRON */
1791 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1792 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1793 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1794 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1795 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1796 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1797 { 0x00B8, 0xFC }, /* CEDILLA */
1798 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1799 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1800 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1801 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1802 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1803 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1804 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1805 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1806 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1807 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1808 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1809 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1810 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1811 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1812 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1813 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1814 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1815 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1816 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1817 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1818 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1819 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1820 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1821 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1822 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1823 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1824 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1825 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1826 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1827 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1828 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1829 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1830 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1831 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1832 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1833 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1834 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1835 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1836 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1837 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1838 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1839 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1840 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1841 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1842 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1843 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1844 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1845 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1846 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1847 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1848 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1849 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1850 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1851 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1852 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1853 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1854 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1855 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1856 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1857 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1858 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1859 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1860 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1861 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1862 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1863 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1864 { 0x02C7, 0xFF }, /* CARON */
1865 { 0x02D8, 0xF9 }, /* BREVE */
1866 { 0x02D9, 0xFA }, /* DOT ABOVE */
1867 { 0x02DA, 0xFB }, /* RING ABOVE */
1868 { 0x02DB, 0xFE }, /* OGONEK */
1869 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1870 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1871 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1872 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1873 { 0x2013, 0xD0 }, /* EN DASH */
1874 { 0x2014, 0xD1 }, /* EM DASH */
1875 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1876 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1877 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1878 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1879 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1880 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1881 { 0x2020, 0xA0 }, /* DAGGER */
1882 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1883 { 0x2022, 0xA5 }, /* BULLET */
1884 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1885 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1886 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1887 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1888 { 0x2044, 0xDA }, /* FRACTION SLASH */
1889 { 0x20AC, 0xDB }, /* EURO SIGN */
1890 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1891 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1892 { 0x2206, 0xC6 }, /* INCREMENT */
1893 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1894 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1895 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1896 { 0x221E, 0xB0 }, /* INFINITY */
1897 { 0x222B, 0xBA }, /* INTEGRAL */
1898 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1899 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1900 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1901 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1902 { 0x25CA, 0xD7 }, /* LOZENGE */
1903 { 0xF8FF, 0xF0 }, /* Apple logo */
1904 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1905 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
1906 };
1907
1908 static const FcCharMap AppleRoman = {
1909 AppleRomanEnt,
1910 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
1911 };
1912
1913 static const FcCharEnt AdobeSymbolEnt[] = {
1914 { 0x0020, 0x20 }, /* SPACE # space */
1915 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
1916 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
1917 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
1918 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
1919 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
1920 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
1921 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
1922 { 0x002C, 0x2C }, /* COMMA # comma */
1923 { 0x002E, 0x2E }, /* FULL STOP # period */
1924 { 0x002F, 0x2F }, /* SOLIDUS # slash */
1925 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
1926 { 0x0031, 0x31 }, /* DIGIT ONE # one */
1927 { 0x0032, 0x32 }, /* DIGIT TWO # two */
1928 { 0x0033, 0x33 }, /* DIGIT THREE # three */
1929 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
1930 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
1931 { 0x0036, 0x36 }, /* DIGIT SIX # six */
1932 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
1933 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
1934 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
1935 { 0x003A, 0x3A }, /* COLON # colon */
1936 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
1937 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
1938 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
1939 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
1940 { 0x003F, 0x3F }, /* QUESTION MARK # question */
1941 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
1942 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
1943 { 0x005F, 0x5F }, /* LOW LINE # underscore */
1944 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
1945 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
1946 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
1947 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
1948 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
1949 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
1950 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
1951 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
1952 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
1953 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
1954 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
1955 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
1956 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
1957 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
1958 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
1959 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
1960 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
1961 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
1962 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
1963 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
1964 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
1965 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
1966 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
1967 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
1968 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
1969 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
1970 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
1971 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
1972 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
1973 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
1974 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
1975 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
1976 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
1977 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
1978 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
1979 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
1980 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
1981 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
1982 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
1983 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
1984 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
1985 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
1986 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
1987 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
1988 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
1989 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
1990 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
1991 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
1992 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
1993 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
1994 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
1995 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
1996 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
1997 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
1998 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
1999 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2000 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2001 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2002 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2003 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2004 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2005 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2006 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2007 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2008 { 0x2022, 0xB7 }, /* BULLET # bullet */
2009 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2010 { 0x2032, 0xA2 }, /* PRIME # minute */
2011 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2012 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2013 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2014 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2015 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2016 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2017 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2018 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2019 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2020 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2021 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2022 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2023 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2024 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2025 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2026 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2027 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2028 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2029 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2030 { 0x2200, 0x22 }, /* FOR ALL # universal */
2031 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2032 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2033 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2034 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2035 { 0x2207, 0xD1 }, /* NABLA # gradient */
2036 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2037 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2038 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2039 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2040 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2041 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2042 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2043 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2044 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2045 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2046 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2047 { 0x2220, 0xD0 }, /* ANGLE # angle */
2048 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2049 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2050 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2051 { 0x222A, 0xC8 }, /* UNION # union */
2052 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2053 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2054 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2055 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2056 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2057 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2058 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2059 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2060 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2061 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2062 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2063 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2064 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2065 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2066 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2067 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2068 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2069 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2070 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2071 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2072 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2073 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2074 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2075 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2076 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2077 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2078 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2079 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2080 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2081 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2082 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2083 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2084 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2085 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2086 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2087 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2088 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2089 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2090 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2091 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2092 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2093 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2094 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2095 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2096 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2097 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2098 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2099 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2100 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2101 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2102 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2103 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2104 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2105 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2106 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2107 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2108 };
2109
2110 static const FcCharMap AdobeSymbol = {
2111 AdobeSymbolEnt,
2112 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2113 };
2114
2115 static const FcFontDecode fcFontDecoders[] = {
2116 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2117 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2118 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2119 };
2120
2121 #define NUM_DECODE (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2122
2123 FcChar32
2124 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2125 {
2126 int low, high, mid;
2127 FcChar16 bmp;
2128
2129 low = 0;
2130 high = map->nent - 1;
2131 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2132 return ~0;
2133 while (low <= high)
2134 {
2135 mid = (high + low) >> 1;
2136 bmp = map->ent[mid].bmp;
2137 if (ucs4 == bmp)
2138 return (FT_ULong) map->ent[mid].encode;
2139 if (ucs4 < bmp)
2140 high = mid - 1;
2141 else
2142 low = mid + 1;
2143 }
2144 return ~0;
2145 }
2146
2147 FcChar32
2148 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2149 {
2150 int i;
2151
2152 for (i = 0; i < map->nent; i++)
2153 if (map->ent[i].encode == private)
2154 return (FcChar32) map->ent[i].bmp;
2155 return ~0;
2156 }
2157
2158 const FcCharMap *
2159 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2160 {
2161 int i;
2162
2163 for (i = 0; i < NUM_DECODE; i++)
2164 if (fcFontDecoders[i].encoding == encoding)
2165 return fcFontDecoders[i].map;
2166 return 0;
2167 }
2168
2169 #include "../fc-glyphname/fcglyphname.h"
2170
2171 static FcChar32
2172 FcHashGlyphName (const FcChar8 *name)
2173 {
2174 FcChar32 h = 0;
2175 FcChar8 c;
2176
2177 while ((c = *name++))
2178 {
2179 h = ((h << 1) | (h >> 31)) ^ c;
2180 }
2181 return h;
2182 }
2183
2184 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2185 /*
2186 * Use Type1 glyph names for fonts which have reliable names
2187 * and which export an Adobe Custom mapping
2188 */
2189 static FcBool
2190 FcFreeTypeUseNames (FT_Face face)
2191 {
2192 FT_Int map;
2193
2194 if (!FT_Has_PS_Glyph_Names (face))
2195 return FcFalse;
2196 for (map = 0; map < face->num_charmaps; map++)
2197 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2198 return FcTrue;
2199 return FcFalse;
2200 }
2201
2202 static FcChar8 *
2203 FcUcs4ToGlyphName (FcChar32 ucs4)
2204 {
2205 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2206 int r = 0;
2207 FcGlyphName *gn;
2208
2209 while ((gn = ucs_to_name[i]))
2210 {
2211 if (gn->ucs == ucs4)
2212 return gn->name;
2213 if (!r)
2214 {
2215 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2216 if (!r)
2217 r = 1;
2218 }
2219 i += r;
2220 if (i >= FC_GLYPHNAME_HASH)
2221 i -= FC_GLYPHNAME_HASH;
2222 }
2223 return 0;
2224 }
2225
2226 static FcChar32
2227 FcGlyphNameToUcs4 (FcChar8 *name)
2228 {
2229 FcChar32 h = FcHashGlyphName (name);
2230 int i = (int) (h % FC_GLYPHNAME_HASH);
2231 int r = 0;
2232 FcGlyphName *gn;
2233
2234 while ((gn = name_to_ucs[i]))
2235 {
2236 if (!strcmp ((char *) name, (char *) gn->name))
2237 return gn->ucs;
2238 if (!r)
2239 {
2240 r = (int) (h % FC_GLYPHNAME_REHASH);
2241 if (!r)
2242 r = 1;
2243 }
2244 i += r;
2245 if (i >= FC_GLYPHNAME_HASH)
2246 i -= FC_GLYPHNAME_HASH;
2247 }
2248 return 0xffff;
2249 }
2250
2251 /*
2252 * Search through a font for a glyph by name. This is
2253 * currently a linear search as there doesn't appear to be
2254 * any defined order within the font
2255 */
2256 static FT_UInt
2257 FcFreeTypeGlyphNameIndex (FT_Face face, FcChar8 *name)
2258 {
2259 FT_UInt gindex;
2260 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2261
2262 for (gindex = 0; gindex < face->num_glyphs; gindex++)
2263 {
2264 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2265 if (!strcmp ((char *) name, (char *) name_buf))
2266 return gindex;
2267 }
2268 return 0;
2269 }
2270 #endif
2271
2272 /*
2273 * Map a UCS4 glyph to a glyph index. Use all available encoding
2274 * tables to try and find one that works. This information is expected
2275 * to be cached by higher levels, so performance isn't critical
2276 */
2277
2278 FT_UInt
2279 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2280 {
2281 int initial, offset, decode;
2282 FT_UInt glyphindex;
2283 FcChar32 charcode;
2284
2285 initial = 0;
2286 /*
2287 * Find the current encoding
2288 */
2289 if (face->charmap)
2290 {
2291 for (; initial < NUM_DECODE; initial++)
2292 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2293 break;
2294 if (initial == NUM_DECODE)
2295 initial = 0;
2296 }
2297 /*
2298 * Check each encoding for the glyph, starting with the current one
2299 */
2300 for (offset = 0; offset < NUM_DECODE; offset++)
2301 {
2302 decode = (initial + offset) % NUM_DECODE;
2303 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2304 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2305 continue;
2306 if (fcFontDecoders[decode].map)
2307 {
2308 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2309 if (charcode == ~0)
2310 continue;
2311 }
2312 else
2313 charcode = ucs4;
2314 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2315 if (glyphindex)
2316 return glyphindex;
2317 }
2318 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2319 /*
2320 * Check postscript name table if present
2321 */
2322 if (FcFreeTypeUseNames (face))
2323 {
2324 FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2325 if (name)
2326 {
2327 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2328 if (glyphindex)
2329 return glyphindex;
2330 }
2331 }
2332 #endif
2333 return 0;
2334 }
2335
2336 static FcBool
2337 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2338 FT_UInt glyph, FcBlanks *blanks,
2339 FT_Pos *advance)
2340 {
2341 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2342 FT_GlyphSlot slot;
2343
2344 /*
2345 * For bitmap-only fonts, assume that they're OK.
2346 */
2347 if ((face->face_flags & FT_FACE_FLAG_SCALABLE) == 0)
2348 return FcTrue;
2349
2350 /*
2351 * When using scalable fonts, only report those glyphs
2352 * which can be scaled; otherwise those fonts will
2353 * only be available at some sizes, and never when
2354 * transformed. Avoid this by simply reporting bitmap-only
2355 * glyphs as missing
2356 */
2357 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2358 load_flags |= FT_LOAD_NO_BITMAP;
2359
2360 if (FT_Load_Glyph (face, glyph, load_flags))
2361 return FcFalse;
2362
2363 slot = face->glyph;
2364 if (!glyph)
2365 return FcFalse;
2366
2367 *advance = slot->metrics.horiAdvance;
2368
2369 switch (slot->format) {
2370 case ft_glyph_format_bitmap:
2371 /*
2372 * Bitmaps are assumed to be reasonable; if
2373 * this proves to be a rash assumption, this
2374 * code can be easily modified
2375 */
2376 return FcTrue;
2377 case ft_glyph_format_outline:
2378 /*
2379 * Glyphs with contours are always OK
2380 */
2381 if (slot->outline.n_contours != 0)
2382 return FcTrue;
2383 /*
2384 * Glyphs with no contours are only OK if
2385 * they're members of the Blanks set specified
2386 * in the configuration. If blanks isn't set,
2387 * then allow any glyph to be blank
2388 */
2389 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2390 return FcTrue;
2391 /* fall through ... */
2392 default:
2393 break;
2394 }
2395 return FcFalse;
2396 }
2397
2398 #define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2399 #define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2400 #define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2401 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2402
2403 FcCharSet *
2404 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2405 {
2406 FcChar32 page, off, max, ucs4;
2407 #ifdef CHECK
2408 FcChar32 font_max = 0;
2409 #endif
2410 FcCharSet *fcs;
2411 FcCharLeaf *leaf;
2412 const FcCharMap *map;
2413 int o;
2414 int i;
2415 FT_UInt glyph;
2416 FT_Pos advance, advance_one = 0, advance_two = 0;
2417 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2418
2419 fcs = FcCharSetCreate ();
2420 if (!fcs)
2421 goto bail0;
2422
2423 #ifdef CHECK
2424 printf ("Family %s style %s\n", face->family_name, face->style_name);
2425 #endif
2426 for (o = 0; o < NUM_DECODE; o++)
2427 {
2428 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2429 continue;
2430 map = fcFontDecoders[o].map;
2431 if (map)
2432 {
2433 /*
2434 * Non-Unicode tables are easy; there's a list of all possible
2435 * characters
2436 */
2437 for (i = 0; i < map->nent; i++)
2438 {
2439 ucs4 = map->ent[i].bmp;
2440 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2441 if (glyph &&
2442 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2443 {
2444 if (!has_advance)
2445 {
2446 has_advance = FcTrue;
2447 advance_one = advance;
2448 }
2449 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2450 {
2451 if (fixed_advance)
2452 {
2453 dual_advance = FcTrue;
2454 fixed_advance = FcFalse;
2455 advance_two = advance;
2456 }
2457 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2458 dual_advance = FcFalse;
2459 }
2460
2461 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2462 if (!leaf)
2463 goto bail1;
2464 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2465 #ifdef CHECK
2466 if (ucs4 > font_max)
2467 font_max = ucs4;
2468 #endif
2469 }
2470 }
2471 }
2472 else
2473 {
2474 FT_UInt gindex;
2475
2476 max = fcFontDecoders[o].max;
2477 /*
2478 * Find the first encoded character in the font
2479 */
2480 if (FT_Get_Char_Index (face, 0))
2481 {
2482 ucs4 = 0;
2483 gindex = 1;
2484 }
2485 else
2486 {
2487 ucs4 = FT_Get_Next_Char (face, 0, &gindex);
2488 if (!ucs4)
2489 gindex = 0;
2490 }
2491
2492 while (gindex)
2493 {
2494 page = ucs4 >> 8;
2495 leaf = 0;
2496 while ((ucs4 >> 8) == page)
2497 {
2498 glyph = FT_Get_Char_Index (face, ucs4);
2499 if (glyph && FcFreeTypeCheckGlyph (face, ucs4,
2500 glyph, blanks, &advance))
2501 {
2502 if (!has_advance)
2503 {
2504 has_advance = FcTrue;
2505 advance_one = advance;
2506 }
2507 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2508 {
2509 if (fixed_advance)
2510 {
2511 dual_advance = FcTrue;
2512 fixed_advance = FcFalse;
2513 advance_two = advance;
2514 }
2515 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2516 dual_advance = FcFalse;
2517 }
2518
2519 if (!leaf)
2520 {
2521 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2522 if (!leaf)
2523 goto bail1;
2524 }
2525 off = ucs4 & 0xff;
2526 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2527 #ifdef CHECK
2528 if (ucs4 > font_max)
2529 font_max = ucs4;
2530 #endif
2531 }
2532 ucs4++;
2533 }
2534 ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex);
2535 if (!ucs4)
2536 gindex = 0;
2537 }
2538 #ifdef CHECK
2539 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2540 {
2541 FcBool FT_Has, FC_Has;
2542
2543 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2544 FC_Has = FcCharSetHasChar (fcs, ucs4);
2545 if (FT_Has != FC_Has)
2546 {
2547 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2548 }
2549 }
2550 #endif
2551 }
2552 }
2553 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2554 /*
2555 * Add mapping from PS glyph names if available
2556 */
2557 if (FcFreeTypeUseNames (face))
2558 {
2559 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2560
2561 for (glyph = 0; glyph < face->num_glyphs; glyph++)
2562 {
2563 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2564 {
2565 ucs4 = FcGlyphNameToUcs4 (name_buf);
2566 if (ucs4 != 0xffff &&
2567 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2568 {
2569 if (!has_advance)
2570 {
2571 has_advance = FcTrue;
2572 advance_one = advance;
2573 }
2574 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2575 {
2576 if (fixed_advance)
2577 {
2578 dual_advance = FcTrue;
2579 fixed_advance = FcFalse;
2580 advance_two = advance;
2581 }
2582 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2583 dual_advance = FcFalse;
2584 }
2585 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2586 if (!leaf)
2587 goto bail1;
2588 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2589 #ifdef CHECK
2590 if (ucs4 > font_max)
2591 font_max = ucs4;
2592 #endif
2593 }
2594 }
2595 }
2596 }
2597 #endif
2598 #ifdef CHECK
2599 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2600 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2601 {
2602 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2603 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2604
2605 if (has_char && !has_bit)
2606 {
2607 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2608 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2609 else
2610 printf ("Bitmap missing char 0x%x\n", ucs4);
2611 }
2612 else if (!has_char && has_bit)
2613 printf ("Bitmap extra char 0x%x\n", ucs4);
2614 }
2615 #endif
2616 if (fixed_advance)
2617 *spacing = FC_MONO;
2618 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2619 *spacing = FC_DUAL;
2620 else
2621 *spacing = FC_PROPORTIONAL;
2622 return fcs;
2623 bail1:
2624 FcCharSetDestroy (fcs);
2625 bail0:
2626 return 0;
2627 }
2628
2629 FcCharSet *
2630 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2631 {
2632 int spacing;
2633
2634 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2635 }
2636
2637
2638 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2639 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2640 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2641 #define TT_Err_Ok FT_Err_Ok
2642 #define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2643 #define TTO_Err_Empty_Script 0x1005
2644 #define TTO_Err_Invalid_SubTable 0x1001
2645
2646 #define OTLAYOUT_HEAD "otlayout:"
2647 #define OTLAYOUT_HEAD_LEN 9
2648 #define OTLAYOUT_ID_LEN 4
2649 /* space + head + id */
2650 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2651
2652 #define FcIsNumber(x) (060 <= (x) && (x) <= 071)
2653 #define FcIsAlNum(x) (FcIsLower(x) || FcIsUpper (x) || FcIsNumber (x))
2654 static void
2655 addtag(FcChar8 *complex, FT_ULong tag)
2656 {
2657 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2658
2659 tagstring[0] = (FcChar8)(tag >> 24),
2660 tagstring[1] = (FcChar8)(tag >> 16),
2661 tagstring[2] = (FcChar8)(tag >> 8),
2662 tagstring[3] = (FcChar8)(tag);
2663 tagstring[4] = '\0';
2664
2665 /* skip tags which aren't alphanumeric, under the assumption that
2666 * they're probably broken
2667 */
2668 if (!FcIsAlNum(tagstring[0]) ||
2669 !FcIsAlNum(tagstring[1]) ||
2670 !FcIsAlNum(tagstring[2]) ||
2671 !FcIsAlNum(tagstring[3]))
2672 return;
2673
2674 if (*complex != '\0')
2675 strcat (complex, " ");
2676 strcat (complex, "otlayout:");
2677 strcat (complex, tagstring);
2678 }
2679
2680 static int
2681 compareulong (const void *a, const void *b)
2682 {
2683 const FT_ULong *ua = (const FT_ULong *) a;
2684 const FT_ULong *ub = (const FT_ULong *) b;
2685 return *ua - *ub;
2686 }
2687
2688
2689 static FT_Error
2690 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2691 {
2692 FT_ULong cur_offset, new_offset, base_offset;
2693 TT_Face tt_face = (TT_Face)face;
2694 FT_Stream stream = face->stream;
2695 FT_Error error;
2696 FT_UShort n, p;
2697 FT_Memory memory = stream->memory;
2698
2699 if ( !stream )
2700 return TT_Err_Invalid_Face_Handle;
2701
2702 if (( error = tt_face->goto_table( tt_face, tabletag, stream, 0 ) ))
2703 return error;
2704
2705 base_offset = FT_STREAM_POS();
2706
2707 /* skip version */
2708
2709 if ( FT_STREAM_SEEK( base_offset + 4L ) || FT_FRAME_ENTER( 2L ) )
2710 return error;
2711
2712 new_offset = FT_GET_USHORT() + base_offset;
2713
2714 FT_FRAME_EXIT();
2715
2716 cur_offset = FT_STREAM_POS();
2717
2718 if ( FT_STREAM_SEEK( new_offset ) != TT_Err_Ok )
2719 return error;
2720
2721 base_offset = FT_STREAM_POS();
2722
2723 if ( FT_FRAME_ENTER( 2L ) )
2724 return error;
2725
2726 *script_count = FT_GET_USHORT();
2727
2728 FT_FRAME_EXIT();
2729
2730 if ( FT_SET_ERROR (FT_MEM_ALLOC_ARRAY( *stags, *script_count, FT_ULong )) )
2731 return error;
2732
2733 p = 0;
2734 for ( n = 0; n < *script_count; n++ )
2735 {
2736 if ( FT_FRAME_ENTER( 6L ) )
2737 goto Fail;
2738
2739 (*stags)[p] = FT_GET_ULONG();
2740 new_offset = FT_GET_USHORT() + base_offset;
2741
2742 FT_FRAME_EXIT();
2743
2744 cur_offset = FT_STREAM_POS();
2745
2746 if ( FT_STREAM_SEEK( new_offset ) )
2747 goto Fail;
2748
2749 if ( error == TT_Err_Ok )
2750 p++;
2751 else if ( error != TTO_Err_Empty_Script )
2752 goto Fail;
2753
2754 (void)FT_STREAM_SEEK( cur_offset );
2755 }
2756
2757 if (!p)
2758 {
2759 error = TTO_Err_Invalid_SubTable;
2760 goto Fail;
2761 }
2762
2763 // sort the tag list before returning it
2764 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2765
2766 return TT_Err_Ok;
2767
2768 Fail:
2769 *script_count = 0;
2770 FT_FREE( *stags );
2771 return error;
2772 }
2773
2774 static FcChar8 *
2775 FcFontCapabilities(FT_Face face)
2776 {
2777 FcBool issilgraphitefont = 0;
2778 FT_Error err;
2779 FT_ULong len = 0;
2780 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2781 FT_UShort gsub_count=0, gpos_count=0;
2782 FT_ULong maxsize;
2783 FT_Memory memory = face->stream->memory;
2784 FcChar8 *complex = NULL;
2785 int indx1 = 0, indx2 = 0;
2786
2787 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2788 issilgraphitefont = ( err == FT_Err_Ok);
2789
2790 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2791 gpos_count = 0;
2792 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2793 gsub_count = 0;
2794
2795 if (!issilgraphitefont && !gsub_count && !gpos_count)
2796 goto bail;
2797
2798 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2799 (issilgraphitefont ? 13 : 0));
2800 complex = malloc (sizeof (FcChar8) * maxsize);
2801 if (!complex)
2802 goto bail;
2803
2804 complex[0] = '\0';
2805 if (issilgraphitefont)
2806 strcpy(complex, "ttable:Silf ");
2807
2808 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2809 int len = strlen (complex);
2810 if (indx1 == gsub_count) {
2811 addtag(complex, gpostags[indx2]);
2812 indx2++;
2813 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2814 addtag(complex, gsubtags[indx1]);
2815 indx1++;
2816 } else if (gsubtags[indx1] == gpostags[indx2]) {
2817 addtag(complex, gsubtags[indx1]);
2818 indx1++;
2819 indx2++;
2820 } else {
2821 addtag(complex, gpostags[indx2]);
2822 indx2++;
2823 }
2824 }
2825 if (FcDebug () & FC_DBG_SCANV)
2826 printf("complex features in this font: %s\n", complex);
2827 bail:
2828 FT_FREE(gsubtags);
2829 FT_FREE(gpostags);
2830 return complex;
2831 }
http://fontconfig.org/