]> git.wh0rd.org - fontconfig.git/blob - src/fcfreetype.c
git.wh0rd.org / fontconfig.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
fc-cache: add a --root option
[fontconfig.git] / src / fcfreetype.c
1 /*
2 * fontconfig/src/fcfreetype.c
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 the author(s) not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. The authors make 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 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL THE AUTHOR(S) 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 "fcint.h"
48 #include "fcftint.h"
49 #include <stdlib.h>
50 #include <stdio.h>
51 #include <string.h>
52 #include <ft2build.h>
53 #include FT_FREETYPE_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 #if HAVE_FT_GET_X11_FONT_FORMAT
59 #include FT_XFREE86_H
60 #endif
61 #if HAVE_FT_GET_BDF_PROPERTY
62 #include FT_BDF_H
63 #include FT_MODULE_H
64 #endif
65
66 #include "ftglue.h"
67
68 #if HAVE_WARNING_CPP_DIRECTIVE
69 #if !HAVE_FT_GET_BDF_PROPERTY
70 #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
71 #endif
72
73 #if !HAVE_FT_GET_PS_FONT_INFO
74 #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
75 #endif
76 #endif
77
78 /*
79 * Keep Han languages separated by eliminating languages
80 * that the codePageRange bits says aren't supported
81 */
82
83 static const struct {
84 char bit;
85 const FcChar8 lang[6];
86 } FcCodePageRange[] = {
87 { 17, "ja" },
88 { 18, "zh-cn" },
89 { 19, "ko" },
90 { 20, "zh-tw" },
91 };
92
93 #define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
94
95 FcBool
96 FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
97 {
98 int i;
99
100 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
101 {
102 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
103 return FcTrue;
104 }
105 return FcFalse;
106 }
107
108 typedef struct {
109 const FT_UShort platform_id;
110 const FT_UShort encoding_id;
111 const char fromcode[12];
112 } FcFtEncoding;
113
114 #define TT_ENCODING_DONT_CARE 0xffff
115 #define FC_ENCODING_MAC_ROMAN "MACINTOSH"
116
117 static const FcFtEncoding fcFtEncoding[] = {
118 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UTF-16BE" },
119 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
120 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
121 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SYMBOL_CS, "UTF-16BE" },
122 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
123 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
124 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB2312" },
125 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
126 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
127 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
128 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UTF-16BE" },
129 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
130 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UTF-16BE" },
131 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
132 };
133
134 #define NUM_FC_FT_ENCODING (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
135
136 typedef struct {
137 const FT_UShort platform_id;
138 const FT_UShort language_id;
139 const char lang[8];
140 } FcFtLanguage;
141
142 #define TT_LANGUAGE_DONT_CARE 0xffff
143
144 static const FcFtLanguage fcFtLanguage[] = {
145 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, "" },
146 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
147 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
148 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
149 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
175 /* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
179 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
252 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
253 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
254 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
255
256 #if 0 /* these seem to be errors that have been dropped */
257
258 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
259 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
260
261 #endif
262
263 /* The following codes are new as of 2000-03-10 */
264 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
265 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
266 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
267 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
272 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
273 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
274 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
275
276 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
277 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
278 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
279 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
296 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
297 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
298
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
300
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
302 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
304 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
384 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
385 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
386 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
387
388 #ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
389 /* this seems to be an error that have been dropped */
390 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
391 #endif
392
393 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
395 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
396 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
412 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
413
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
416
417 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
420 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
433 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
434 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
435 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
436
437 /* new as of 2001-01-01 */
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
440 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
441 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
444
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
448 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
453 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
454
455 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
456 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
457
458 /* the following seems to be inconsistent;
459 here is the current "official" way: */
460 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
461 /* and here is what is used by Passport SDK */
462 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
463 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
464 /* end of inconsistency */
465
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
468 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
469 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
471 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
472 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
473 /* the following one is only encountered in Microsoft RTF specification */
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
475 /* the following one is not in the Passport list, looks like an omission */
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
477 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
478 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
479 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
480
481 /* new as of 2001-03-01 (from Office Xp) */
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
484 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
485 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
490 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
491 #if 0
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
494 #endif
495 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
498
499 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
500 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
501 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
502
503 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
504
505 /* don't ask what this one means... It is commented out currently. */
506 #if 0
507 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
508 #endif
509
510 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
511 /* The following two IDs blatantly violate MS specs by using a */
512 /* sublanguage >,. */
513 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
515
516 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
519 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
521 #if 0
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
524 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
525 #endif
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
528 /* language codes from, to, are (still) unknown. */
529 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
532 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
533 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
534 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
535 #if 0
536 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
537 /* not written (but OTOH the peculiar writing system is worth */
538 /* studying). */
539 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
540 #endif
541 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
542 };
543
544 #define NUM_FC_FT_LANGUAGE (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
545
546 typedef struct {
547 FT_UShort language_id;
548 char fromcode[12];
549 } FcMacRomanFake;
550
551 static const FcMacRomanFake fcMacRomanFake[] = {
552 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
553 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
554 };
555
556 static FcChar8 *
557 FcFontCapabilities(FT_Face face);
558
559 #define NUM_FC_MAC_ROMAN_FAKE (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
560
561 #if USE_ICONV
562 #include <iconv.h>
563 #endif
564
565 /*
566 * A shift-JIS will have many high bits turned on
567 */
568 static FcBool
569 FcLooksLikeSJIS (FcChar8 *string, int len)
570 {
571 int nhigh = 0, nlow = 0;
572
573 while (len-- > 0)
574 {
575 if (*string++ & 0x80) nhigh++;
576 else nlow++;
577 }
578 /*
579 * Heuristic -- if more than 1/3 of the bytes have the high-bit set,
580 * this is likely to be SJIS and not ROMAN
581 */
582 if (nhigh * 2 > nlow)
583 return FcTrue;
584 return FcFalse;
585 }
586
587 static FcChar8 *
588 FcSfntNameTranscode (FT_SfntName *sname)
589 {
590 int i;
591 const char *fromcode;
592 #if USE_ICONV
593 iconv_t cd;
594 #endif
595 FcChar8 *utf8;
596
597 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
598 if (fcFtEncoding[i].platform_id == sname->platform_id &&
599 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
600 fcFtEncoding[i].encoding_id == sname->encoding_id))
601 break;
602 if (i == NUM_FC_FT_ENCODING)
603 return 0;
604 fromcode = fcFtEncoding[i].fromcode;
605
606 /*
607 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
608 * in various ways. Kludge around them.
609 */
610 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
611 {
612 if (sname->language_id == TT_MAC_LANGID_ENGLISH &&
613 FcLooksLikeSJIS (sname->string, sname->string_len))
614 {
615 fromcode = "SJIS";
616 }
617 else if (sname->language_id >= 0x100)
618 {
619 /*
620 * "real" Mac language IDs are all less than 150.
621 * Names using one of the MS language IDs are assumed
622 * to use an associated encoding (Yes, this is a kludge)
623 */
624 int f;
625
626 fromcode = NULL;
627 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
628 if (fcMacRomanFake[f].language_id == sname->language_id)
629 {
630 fromcode = fcMacRomanFake[f].fromcode;
631 break;
632 }
633 if (!fromcode)
634 return 0;
635 }
636 }
637 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
638 {
639 FcChar8 *src = sname->string;
640 int src_len = sname->string_len;
641 int len;
642 int wchar;
643 int ilen, olen;
644 FcChar8 *u8;
645 FcChar32 ucs4;
646
647 /*
648 * Convert Utf16 to Utf8
649 */
650
651 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
652 return 0;
653
654 /*
655 * Allocate plenty of space. Freed below
656 */
657 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
658 if (!utf8)
659 return 0;
660
661 u8 = utf8;
662
663 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
664 {
665 src_len -= ilen;
666 src += ilen;
667 olen = FcUcs4ToUtf8 (ucs4, u8);
668 u8 += olen;
669 }
670 *u8 = '\0';
671 goto done;
672 }
673 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
674 {
675 FcChar8 *src = sname->string;
676 int src_len = sname->string_len;
677 int olen;
678 FcChar8 *u8;
679 FcChar32 ucs4;
680
681 /*
682 * Convert Latin1 to Utf8. Freed below
683 */
684 utf8 = malloc (src_len * 2 + 1);
685 if (!utf8)
686 return 0;
687
688 u8 = utf8;
689 while (src_len > 0)
690 {
691 ucs4 = *src++;
692 src_len--;
693 olen = FcUcs4ToUtf8 (ucs4, u8);
694 u8 += olen;
695 }
696 *u8 = '\0';
697 goto done;
698 }
699 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
700 {
701 FcChar8 *u8;
702 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
703 FcChar8 *src = (FcChar8 *) sname->string;
704 int src_len = sname->string_len;
705
706 /*
707 * Convert AppleRoman to Utf8
708 */
709 if (!map)
710 return 0;
711
712 utf8 = malloc (sname->string_len * 3 + 1);
713 if (!utf8)
714 return 0;
715
716 u8 = utf8;
717 while (src_len > 0)
718 {
719 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
720 int olen = FcUcs4ToUtf8 (ucs4, u8);
721 src_len--;
722 u8 += olen;
723 }
724 *u8 = '\0';
725 goto done;
726 }
727 #if USE_ICONV
728 cd = iconv_open ("UTF-8", fromcode);
729 if (cd && cd != (iconv_t) (-1))
730 {
731 size_t in_bytes_left = sname->string_len;
732 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
733 char *inbuf, *outbuf;
734
735 utf8 = malloc (out_bytes_left + 1);
736 if (!utf8)
737 {
738 iconv_close (cd);
739 return 0;
740 }
741
742 outbuf = (char *) utf8;
743 inbuf = (char *) sname->string;
744
745 while (in_bytes_left)
746 {
747 size_t did = iconv (cd,
748 &inbuf, &in_bytes_left,
749 &outbuf, &out_bytes_left);
750 if (did == (size_t) (-1))
751 {
752 iconv_close (cd);
753 free (utf8);
754 return 0;
755 }
756 }
757 iconv_close (cd);
758 *outbuf = '\0';
759 goto done;
760 }
761 #endif
762 return 0;
763 done:
764 if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0)
765 {
766 free (utf8);
767 return 0;
768 }
769 return utf8;
770 }
771
772 static const FcChar8 *
773 FcSfntNameLanguage (FT_SfntName *sname)
774 {
775 int i;
776 FT_UShort platform_id = sname->platform_id;
777 FT_UShort language_id = sname->language_id;
778
779 /*
780 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
781 * in various ways. Kludge around them.
782 */
783 if (platform_id == TT_PLATFORM_MACINTOSH &&
784 sname->encoding_id == TT_MAC_ID_ROMAN &&
785 FcLooksLikeSJIS (sname->string, sname->string_len))
786 {
787 language_id = TT_MAC_LANGID_JAPANESE;
788 }
789
790 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
791 if (fcFtLanguage[i].platform_id == platform_id &&
792 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
793 fcFtLanguage[i].language_id == language_id))
794 {
795 if (fcFtLanguage[i].lang[0] == '\0')
796 return NULL;
797 else
798 return (FcChar8 *) fcFtLanguage[i].lang;
799 }
800 return 0;
801 }
802
803 /* Order is significant. For example, some B&H fonts are hinted by
804 URW++, and both strings appear in the notice. */
805
806 static const char notice_foundry_data[] =
807 "Bigelow\0b&h\0"
808 "Adobe\0adobe\0"
809 "Bitstream\0bitstream\0"
810 "Monotype\0monotype\0"
811 "Linotype\0linotype\0"
812 "LINOTYPE-HELL\0linotype\0"
813 "IBM\0ibm\0"
814 "URW\0urw\0"
815 "International Typeface Corporation\0itc\0"
816 "Tiro Typeworks\0tiro\0"
817 "XFree86\0xfree86\0"
818 "Microsoft\0microsoft\0"
819 "Omega\0omega\0"
820 "Font21\0hwan\0"
821 "HanYang System\0hanyang";
822
823 struct _notice_foundry {
824 /* these are the offsets into the
825 * notice_foundry_data array.
826 */
827 unsigned char notice_offset;
828 unsigned char foundry_offset;
829 };
830
831 static const struct _notice_foundry FcNoticeFoundries[] = {
832 { 0, 8 },
833 { 12, 18 },
834 { 24, 34 },
835 { 44, 53 },
836 { 62, 71 },
837 { 80, 94 },
838 { 103, 107 },
839 { 111, 115 },
840 { 119, 154 },
841 { 158, 173 },
842 { 178, 186 },
843 { 194, 204 },
844 { 214, 220 },
845 { 226, 233 },
846 { 238, 253 }
847 };
848
849 #define NUM_NOTICE_FOUNDRIES (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
850
851 static const FcChar8 *
852 FcNoticeFoundry(const FT_String *notice)
853 {
854 int i;
855
856 if (notice)
857 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
858 {
859 const struct _notice_foundry *nf = &FcNoticeFoundries[i];
860 const char *n = notice_foundry_data + nf->notice_offset;
861 const char *f = notice_foundry_data + nf->foundry_offset;
862
863 if (strstr ((const char *) notice, n))
864 return (const FcChar8 *) f;
865 }
866 return 0;
867 }
868
869 static FcBool
870 FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
871 {
872 /* vendor is not necessarily NUL-terminated. */
873 int i, len;
874
875 len = strlen((char *) vendor_string);
876 if (memcmp(vendor, vendor_string, len) != 0)
877 return FcFalse;
878 for (i = len; i < 4; i++)
879 if (vendor[i] != ' ' && vendor[i] != '\0')
880 return FcFalse;
881 return FcTrue;
882 }
883
884 /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
885
886 /* It should not contain useless entries (such as UNKN) nor duplicate
887 entries for padding both with spaces and NULs. */
888
889 static const struct {
890 const FT_Char vendor[5];
891 const FcChar8 foundry[13];
892 } FcVendorFoundries[] = {
893 { "ADBE", "adobe"},
894 { "AGFA", "agfa"},
895 { "ALTS", "altsys"},
896 { "APPL", "apple"},
897 { "ARPH", "arphic"},
898 { "ATEC", "alltype"},
899 { "B&H", "b&h"},
900 { "BITS", "bitstream"},
901 { "CANO", "cannon"},
902 { "DYNA", "dynalab"},
903 { "EPSN", "epson"},
904 { "FJ", "fujitsu"},
905 { "IBM", "ibm"},
906 { "ITC", "itc"},
907 { "IMPR", "impress"},
908 { "LARA", "larabiefonts"},
909 { "LEAF", "interleaf"},
910 { "LETR", "letraset"},
911 { "LINO", "linotype"},
912 { "MACR", "macromedia"},
913 { "MONO", "monotype"},
914 { "MS", "microsoft"},
915 { "MT", "monotype"},
916 { "NEC", "nec"},
917 { "PARA", "paratype"},
918 { "QMSI", "qms"},
919 { "RICO", "ricoh"},
920 { "URW", "urw"},
921 { "Y&Y", "y&y"}
922 };
923
924 #define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
925
926 static const FcChar8 *
927 FcVendorFoundry(const FT_Char vendor[4])
928 {
929 int i;
930
931 if (vendor)
932 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
933 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
934 return FcVendorFoundries[i].foundry;
935 return 0;
936 }
937
938 typedef struct _FcStringConst {
939 const FcChar8 *name;
940 int value;
941 } FcStringConst;
942
943 static int
944 FcStringIsConst (const FcChar8 *string,
945 const FcStringConst *c,
946 int nc)
947 {
948 int i;
949
950 for (i = 0; i < nc; i++)
951 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
952 return c[i].value;
953 return -1;
954 }
955
956 static int
957 FcStringContainsConst (const FcChar8 *string,
958 const FcStringConst *c,
959 int nc)
960 {
961 int i;
962
963 for (i = 0; i < nc; i++)
964 {
965 if (c[i].name[0] == '<')
966 {
967 if (FcStrContainsWord (string, c[i].name + 1))
968 return c[i].value;
969 }
970 else
971 {
972 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
973 return c[i].value;
974 }
975 }
976 return -1;
977 }
978
979 typedef FcChar8 *FC8;
980
981 static const FcStringConst weightConsts[] = {
982 { (FC8) "thin", FC_WEIGHT_THIN },
983 { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT },
984 { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT },
985 { (FC8) "light", FC_WEIGHT_LIGHT },
986 { (FC8) "book", FC_WEIGHT_BOOK },
987 { (FC8) "regular", FC_WEIGHT_REGULAR },
988 { (FC8) "normal", FC_WEIGHT_NORMAL },
989 { (FC8) "medium", FC_WEIGHT_MEDIUM },
990 { (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
991 { (FC8) "demi", FC_WEIGHT_DEMIBOLD },
992 { (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
993 { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
994 { (FC8) "superbold", FC_WEIGHT_EXTRABOLD },
995 { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
996 { (FC8) "bold", FC_WEIGHT_BOLD },
997 { (FC8) "ultrablack", FC_WEIGHT_ULTRABLACK },
998 { (FC8) "superblack", FC_WEIGHT_EXTRABLACK },
999 { (FC8) "extrablack", FC_WEIGHT_EXTRABLACK },
1000 { (FC8) "<ultra", FC_WEIGHT_ULTRABOLD }, /* only if a word */
1001 { (FC8) "black", FC_WEIGHT_BLACK },
1002 { (FC8) "heavy", FC_WEIGHT_HEAVY },
1003 };
1004
1005 #define NUM_WEIGHT_CONSTS (int) (sizeof (weightConsts) / sizeof (weightConsts[0]))
1006
1007 #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
1008 #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
1009
1010 static const FcStringConst widthConsts[] = {
1011 { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED },
1012 { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED },
1013 { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED },
1014 { (FC8) "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
1015 { (FC8) "normal", FC_WIDTH_NORMAL },
1016 { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED },
1017 { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
1018 { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
1019 { (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
1020 { (FC8) "extended", FC_WIDTH_EXPANDED },
1021 };
1022
1023 #define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
1024
1025 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
1026 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
1027
1028 static const FcStringConst slantConsts[] = {
1029 { (FC8) "italic", FC_SLANT_ITALIC },
1030 { (FC8) "kursiv", FC_SLANT_ITALIC },
1031 { (FC8) "oblique", FC_SLANT_OBLIQUE },
1032 };
1033
1034 #define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
1035
1036 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
1037 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
1038
1039 static const FcStringConst decorativeConsts[] = {
1040 { (FC8) "shadow", FcTrue },
1041 { (FC8) "caps", FcTrue },
1042 { (FC8) "antiqua", FcTrue },
1043 { (FC8) "romansc", FcTrue },
1044 { (FC8) "embosed", FcTrue },
1045 { (FC8) "dunhill", FcTrue },
1046 };
1047
1048 #define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
1049
1050 #define FcIsDecorative(s) FcStringIsConst(s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1051 #define FcContainsDecorative(s) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1052
1053 static double
1054 FcGetPixelSize (FT_Face face, int i)
1055 {
1056 #if HAVE_FT_GET_BDF_PROPERTY
1057 if (face->num_fixed_sizes == 1)
1058 {
1059 BDF_PropertyRec prop;
1060 int rc;
1061
1062 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
1063 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1064 return (double) prop.u.integer;
1065 }
1066 #endif
1067 #if HAVE_FT_BITMAP_SIZE_Y_PPEM
1068 return (double) face->available_sizes[i].y_ppem / 64.0;
1069 #else
1070 return (double) face->available_sizes[i].height;
1071 #endif
1072 }
1073
1074 static FcBool
1075 FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
1076 {
1077 int e;
1078 FcChar8 *old;
1079 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
1080 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
1081 {
1082 return FcTrue;
1083 }
1084 return FcFalse;
1085 }
1086
1087 static const FT_UShort platform_order[] = {
1088 TT_PLATFORM_MICROSOFT,
1089 TT_PLATFORM_APPLE_UNICODE,
1090 TT_PLATFORM_MACINTOSH,
1091 };
1092 #define NUM_PLATFORM_ORDER (sizeof (platform_order) / sizeof (platform_order[0]))
1093
1094 static const FT_UShort nameid_order[] = {
1095 #ifdef TT_NAME_ID_WWS_FAMILY
1096 TT_NAME_ID_WWS_FAMILY,
1097 #endif
1098 TT_NAME_ID_PREFERRED_FAMILY,
1099 TT_NAME_ID_FONT_FAMILY,
1100 TT_NAME_ID_MAC_FULL_NAME,
1101 TT_NAME_ID_FULL_NAME,
1102 #ifdef TT_NAME_ID_WWS_SUBFAMILY
1103 TT_NAME_ID_WWS_SUBFAMILY,
1104 #endif
1105 TT_NAME_ID_PREFERRED_SUBFAMILY,
1106 TT_NAME_ID_FONT_SUBFAMILY,
1107 TT_NAME_ID_TRADEMARK,
1108 TT_NAME_ID_MANUFACTURER,
1109 };
1110
1111 #define NUM_NAMEID_ORDER (sizeof (nameid_order) / sizeof (nameid_order[0]))
1112 FcPattern *
1113 FcFreeTypeQueryFace (const FT_Face face,
1114 const FcChar8 *file,
1115 int id,
1116 FcBlanks *blanks)
1117 {
1118 FcPattern *pat;
1119 int slant = -1;
1120 int weight = -1;
1121 int width = -1;
1122 FcBool decorative = FcFalse;
1123 int i;
1124 FcCharSet *cs;
1125 FcLangSet *ls;
1126 #if 0
1127 FcChar8 *family = 0;
1128 #endif
1129 FcChar8 *complex_;
1130 const FcChar8 *foundry = 0;
1131 int spacing;
1132 TT_OS2 *os2;
1133 #if HAVE_FT_GET_PS_FONT_INFO
1134 PS_FontInfoRec psfontinfo;
1135 #endif
1136 #if HAVE_FT_GET_BDF_PROPERTY
1137 BDF_PropertyRec prop;
1138 #endif
1139 TT_Header *head;
1140 const FcChar8 *exclusiveLang = 0;
1141 FT_SfntName sname;
1142 FT_UInt snamei, snamec;
1143
1144 int nfamily = 0;
1145 int nfamily_lang = 0;
1146 int nstyle = 0;
1147 int nstyle_lang = 0;
1148 int nfullname = 0;
1149 int nfullname_lang = 0;
1150 int p, platform;
1151 int n, nameid;
1152
1153 FcChar8 *style = 0;
1154 int st;
1155
1156 pat = FcPatternCreate ();
1157 if (!pat)
1158 goto bail0;
1159
1160 if (!FcPatternAddBool (pat, FC_OUTLINE,
1161 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1162 goto bail1;
1163
1164 if (!FcPatternAddBool (pat, FC_SCALABLE,
1165 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1166 goto bail1;
1167
1168
1169 /*
1170 * Get the OS/2 table
1171 */
1172 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1173
1174 /*
1175 * Look first in the OS/2 table for the foundry, if
1176 * not found here, the various notices will be searched for
1177 * that information, either from the sfnt name tables or
1178 * the Postscript FontInfo dictionary. Finally, the
1179 * BDF properties will queried.
1180 */
1181
1182 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1183 foundry = FcVendorFoundry(os2->achVendID);
1184
1185 if (FcDebug () & FC_DBG_SCANV)
1186 printf ("\n");
1187 /*
1188 * Grub through the name table looking for family
1189 * and style names. FreeType makes quite a hash
1190 * of them
1191 */
1192 snamec = FT_Get_Sfnt_Name_Count (face);
1193 for (p = 0; p <= NUM_PLATFORM_ORDER; p++)
1194 {
1195 if (p < NUM_PLATFORM_ORDER)
1196 platform = platform_order[p];
1197 else
1198 platform = 0xffff;
1199
1200 /*
1201 * Order nameids so preferred names appear first
1202 * in the resulting list
1203 */
1204 for (n = 0; n < NUM_NAMEID_ORDER; n++)
1205 {
1206 nameid = nameid_order[n];
1207
1208 for (snamei = 0; snamei < snamec; snamei++)
1209 {
1210 FcChar8 *utf8;
1211 const FcChar8 *lang;
1212 const char *elt = 0, *eltlang = 0;
1213 int *np = 0, *nlangp = 0;
1214
1215 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1216 continue;
1217 if (sname.name_id != nameid)
1218 continue;
1219
1220 /*
1221 * Sort platforms in preference order, accepting
1222 * all other platforms last
1223 */
1224 if (p < NUM_PLATFORM_ORDER)
1225 {
1226 if (sname.platform_id != platform)
1227 continue;
1228 }
1229 else
1230 {
1231 int sp;
1232
1233 for (sp = 0; sp < NUM_PLATFORM_ORDER; sp++)
1234 if (sname.platform_id == platform_order[sp])
1235 break;
1236 if (sp != NUM_PLATFORM_ORDER)
1237 continue;
1238 }
1239 utf8 = FcSfntNameTranscode (&sname);
1240 lang = FcSfntNameLanguage (&sname);
1241
1242 if (!utf8)
1243 continue;
1244
1245 switch (sname.name_id) {
1246 #ifdef TT_NAME_ID_WWS_FAMILY
1247 case TT_NAME_ID_WWS_FAMILY:
1248 #endif
1249 case TT_NAME_ID_PREFERRED_FAMILY:
1250 case TT_NAME_ID_FONT_FAMILY:
1251 #if 0
1252 case TT_NAME_ID_PS_NAME:
1253 case TT_NAME_ID_UNIQUE_ID:
1254 #endif
1255 if (FcDebug () & FC_DBG_SCANV)
1256 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1257 sname.name_id, sname.platform_id,
1258 sname.encoding_id, sname.language_id,
1259 utf8);
1260
1261 elt = FC_FAMILY;
1262 eltlang = FC_FAMILYLANG;
1263 np = &nfamily;
1264 nlangp = &nfamily_lang;
1265 break;
1266 case TT_NAME_ID_MAC_FULL_NAME:
1267 case TT_NAME_ID_FULL_NAME:
1268 if (FcDebug () & FC_DBG_SCANV)
1269 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1270 sname.name_id, sname.platform_id,
1271 sname.encoding_id, sname.language_id,
1272 utf8);
1273
1274 elt = FC_FULLNAME;
1275 eltlang = FC_FULLNAMELANG;
1276 np = &nfullname;
1277 nlangp = &nfullname_lang;
1278 break;
1279 #ifdef TT_NAME_ID_WWS_SUBFAMILY
1280 case TT_NAME_ID_WWS_SUBFAMILY:
1281 #endif
1282 case TT_NAME_ID_PREFERRED_SUBFAMILY:
1283 case TT_NAME_ID_FONT_SUBFAMILY:
1284 if (FcDebug () & FC_DBG_SCANV)
1285 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1286 sname.name_id, sname.platform_id,
1287 sname.encoding_id, sname.language_id,
1288 utf8);
1289
1290 elt = FC_STYLE;
1291 eltlang = FC_STYLELANG;
1292 np = &nstyle;
1293 nlangp = &nstyle_lang;
1294 break;
1295 case TT_NAME_ID_TRADEMARK:
1296 case TT_NAME_ID_MANUFACTURER:
1297 /* If the foundry wasn't found in the OS/2 table, look here */
1298 if(!foundry)
1299 foundry = FcNoticeFoundry((FT_String *) utf8);
1300 break;
1301 }
1302 if (elt)
1303 {
1304 if (FcStringInPatternElement (pat, elt, utf8))
1305 {
1306 free (utf8);
1307 continue;
1308 }
1309
1310 /* add new element */
1311 if (!FcPatternAddString (pat, elt, utf8))
1312 {
1313 free (utf8);
1314 goto bail1;
1315 }
1316 free (utf8);
1317 if (lang)
1318 {
1319 /* pad lang list with 'xx' to line up with elt */
1320 while (*nlangp < *np)
1321 {
1322 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1323 goto bail1;
1324 ++*nlangp;
1325 }
1326 if (!FcPatternAddString (pat, eltlang, lang))
1327 goto bail1;
1328 ++*nlangp;
1329 }
1330 ++*np;
1331 }
1332 else
1333 free (utf8);
1334 }
1335 }
1336 }
1337
1338 if (!nfamily && face->family_name &&
1339 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
1340 {
1341 if (FcDebug () & FC_DBG_SCANV)
1342 printf ("using FreeType family \"%s\"\n", face->family_name);
1343 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
1344 goto bail1;
1345 ++nfamily;
1346 }
1347
1348 if (!nstyle && face->style_name &&
1349 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
1350 {
1351 if (FcDebug () & FC_DBG_SCANV)
1352 printf ("using FreeType style \"%s\"\n", face->style_name);
1353 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
1354 goto bail1;
1355 ++nstyle;
1356 }
1357
1358 if (!nfamily)
1359 {
1360 FcChar8 *start, *end;
1361 FcChar8 *family;
1362
1363 start = (FcChar8 *) strrchr ((char *) file, '/');
1364 if (start)
1365 start++;
1366 else
1367 start = (FcChar8 *) file;
1368 end = (FcChar8 *) strrchr ((char *) start, '.');
1369 if (!end)
1370 end = start + strlen ((char *) start);
1371 /* freed below */
1372 family = malloc (end - start + 1);
1373 strncpy ((char *) family, (char *) start, end - start);
1374 family[end - start] = '\0';
1375 if (FcDebug () & FC_DBG_SCANV)
1376 printf ("using filename for family %s\n", family);
1377 if (!FcPatternAddString (pat, FC_FAMILY, family))
1378 {
1379 free (family);
1380 goto bail1;
1381 }
1382 free (family);
1383 ++nfamily;
1384 }
1385
1386 if (!FcPatternAddString (pat, FC_FILE, file))
1387 goto bail1;
1388
1389 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1390 goto bail1;
1391
1392 #if 0
1393 /*
1394 * don't even try this -- CJK 'monospace' fonts are really
1395 * dual width, and most other fonts don't bother to set
1396 * the attribute. Sigh.
1397 */
1398 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1399 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1400 goto bail1;
1401 #endif
1402
1403 /*
1404 * Find the font revision (if available)
1405 */
1406 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1407 if (head)
1408 {
1409 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1410 goto bail1;
1411 }
1412 else
1413 {
1414 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1415 goto bail1;
1416 }
1417
1418 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1419 {
1420 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1421 {
1422 FT_ULong bits;
1423 int bit;
1424 if (FcCodePageRange[i].bit < 32)
1425 {
1426 bits = os2->ulCodePageRange1;
1427 bit = FcCodePageRange[i].bit;
1428 }
1429 else
1430 {
1431 bits = os2->ulCodePageRange2;
1432 bit = FcCodePageRange[i].bit - 32;
1433 }
1434 if (bits & (1 << bit))
1435 {
1436 /*
1437 * If the font advertises support for multiple
1438 * "exclusive" languages, then include support
1439 * for any language found to have coverage
1440 */
1441 if (exclusiveLang)
1442 {
1443 exclusiveLang = 0;
1444 break;
1445 }
1446 exclusiveLang = FcCodePageRange[i].lang;
1447 }
1448 }
1449 }
1450
1451 if (os2 && os2->version != 0xffff)
1452 {
1453 if (os2->usWeightClass == 0)
1454 ;
1455 else if (os2->usWeightClass < 150)
1456 weight = FC_WEIGHT_THIN;
1457 else if (os2->usWeightClass < 250)
1458 weight = FC_WEIGHT_EXTRALIGHT;
1459 else if (os2->usWeightClass < 350)
1460 weight = FC_WEIGHT_LIGHT;
1461 else if (os2->usWeightClass < 450)
1462 weight = FC_WEIGHT_REGULAR;
1463 else if (os2->usWeightClass < 550)
1464 weight = FC_WEIGHT_MEDIUM;
1465 else if (os2->usWeightClass < 650)
1466 weight = FC_WEIGHT_SEMIBOLD;
1467 else if (os2->usWeightClass < 750)
1468 weight = FC_WEIGHT_BOLD;
1469 else if (os2->usWeightClass < 850)
1470 weight = FC_WEIGHT_EXTRABOLD;
1471 else if (os2->usWeightClass < 925)
1472 weight = FC_WEIGHT_BLACK;
1473 else if (os2->usWeightClass < 1000)
1474 weight = FC_WEIGHT_EXTRABLACK;
1475 if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
1476 printf ("\tos2 weight class %d maps to weight %d\n",
1477 os2->usWeightClass, weight);
1478
1479 switch (os2->usWidthClass) {
1480 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1481 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1482 case 3: width = FC_WIDTH_CONDENSED; break;
1483 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1484 case 5: width = FC_WIDTH_NORMAL; break;
1485 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1486 case 7: width = FC_WIDTH_EXPANDED; break;
1487 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1488 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1489 }
1490 if ((FcDebug() & FC_DBG_SCANV) && width != -1)
1491 printf ("\tos2 width class %d maps to width %d\n",
1492 os2->usWidthClass, width);
1493 }
1494 if (os2 && (complex_ = FcFontCapabilities(face)))
1495 {
1496 if (!FcPatternAddString (pat, FC_CAPABILITY, complex_))
1497 {
1498 free (complex_);
1499 goto bail1;
1500 }
1501 free (complex_);
1502 }
1503
1504 /*
1505 * Type 1: Check for FontInfo dictionary information
1506 * Code from g2@magestudios.net (Gerard Escalante)
1507 */
1508
1509 #if HAVE_FT_GET_PS_FONT_INFO
1510 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1511 {
1512 if (weight == -1 && psfontinfo.weight)
1513 {
1514 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
1515 if (FcDebug() & FC_DBG_SCANV)
1516 printf ("\tType1 weight %s maps to %d\n",
1517 psfontinfo.weight, weight);
1518 }
1519
1520 #if 0
1521 /*
1522 * Don't bother with italic_angle; FreeType already extracts that
1523 * information for us and sticks it into style_flags
1524 */
1525 if (psfontinfo.italic_angle)
1526 slant = FC_SLANT_ITALIC;
1527 else
1528 slant = FC_SLANT_ROMAN;
1529 #endif
1530
1531 if(!foundry)
1532 foundry = FcNoticeFoundry(psfontinfo.notice);
1533 }
1534 #endif /* HAVE_FT_GET_PS_FONT_INFO */
1535
1536 #if HAVE_FT_GET_BDF_PROPERTY
1537 /*
1538 * Finally, look for a FOUNDRY BDF property if no other
1539 * mechanism has managed to locate a foundry
1540 */
1541
1542 if (!foundry)
1543 {
1544 int rc;
1545 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
1546 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1547 foundry = (FcChar8 *) prop.u.atom;
1548 }
1549
1550 if (width == -1)
1551 {
1552 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1553 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1554 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1555 {
1556 FT_Int32 value;
1557
1558 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1559 value = prop.u.integer;
1560 else
1561 value = (FT_Int32) prop.u.cardinal;
1562 switch ((value + 5) / 10) {
1563 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1564 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1565 case 3: width = FC_WIDTH_CONDENSED; break;
1566 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1567 case 5: width = FC_WIDTH_NORMAL; break;
1568 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1569 case 7: width = FC_WIDTH_EXPANDED; break;
1570 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1571 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1572 }
1573 }
1574 if (width == -1 &&
1575 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1576 prop.type == BDF_PROPERTY_TYPE_ATOM)
1577 {
1578 width = FcIsWidth ((FcChar8 *) prop.u.atom);
1579 if (FcDebug () & FC_DBG_SCANV)
1580 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1581 }
1582 }
1583 #endif
1584
1585 /*
1586 * Look for weight, width and slant names in the style value
1587 */
1588 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1589 {
1590 if (weight == -1)
1591 {
1592 weight = FcContainsWeight (style);
1593 if (FcDebug() & FC_DBG_SCANV)
1594 printf ("\tStyle %s maps to weight %d\n", style, weight);
1595 }
1596 if (width == -1)
1597 {
1598 width = FcContainsWidth (style);
1599 if (FcDebug() & FC_DBG_SCANV)
1600 printf ("\tStyle %s maps to width %d\n", style, width);
1601 }
1602 if (slant == -1)
1603 {
1604 slant = FcContainsSlant (style);
1605 if (FcDebug() & FC_DBG_SCANV)
1606 printf ("\tStyle %s maps to slant %d\n", style, slant);
1607 }
1608 if (decorative == FcFalse)
1609 {
1610 decorative = FcContainsDecorative (style) > 0;
1611 if (FcDebug() & FC_DBG_SCANV)
1612 printf ("\tStyle %s maps to decorative %d\n", style, decorative);
1613 }
1614 }
1615 /*
1616 * Pull default values from the FreeType flags if more
1617 * specific values not found above
1618 */
1619 if (slant == -1)
1620 {
1621 slant = FC_SLANT_ROMAN;
1622 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1623 slant = FC_SLANT_ITALIC;
1624 }
1625
1626 if (weight == -1)
1627 {
1628 weight = FC_WEIGHT_MEDIUM;
1629 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1630 weight = FC_WEIGHT_BOLD;
1631 }
1632
1633 if (width == -1)
1634 width = FC_WIDTH_NORMAL;
1635
1636 if (foundry == 0)
1637 foundry = (FcChar8 *) "unknown";
1638
1639 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1640 goto bail1;
1641
1642 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1643 goto bail1;
1644
1645 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1646 goto bail1;
1647
1648 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1649 goto bail1;
1650
1651 if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
1652 goto bail1;
1653
1654 /*
1655 * Compute the unicode coverage for the font
1656 */
1657 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1658 if (!cs)
1659 goto bail1;
1660
1661 #if HAVE_FT_GET_BDF_PROPERTY
1662 /* For PCF fonts, override the computed spacing with the one from
1663 the property */
1664 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1665 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1666 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1667 spacing = FC_CHARCELL;
1668 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1669 spacing = FC_MONO;
1670 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1671 spacing = FC_PROPORTIONAL;
1672 }
1673 #endif
1674
1675 /*
1676 * Skip over PCF fonts that have no encoded characters; they're
1677 * usually just Unicode fonts transcoded to some legacy encoding
1678 * FT forces us to approximate whether a font is a PCF font
1679 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1680 * I don't know how to get a list of BDF properties on the font. -PL
1681 */
1682 if (FcCharSetCount (cs) == 0)
1683 {
1684 #if HAVE_FT_GET_BDF_PROPERTY
1685 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
1686 goto bail2;
1687 #endif
1688 }
1689
1690 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1691 goto bail2;
1692
1693 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1694 if (!ls)
1695 goto bail2;
1696
1697 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1698 {
1699 FcLangSetDestroy (ls);
1700 goto bail2;
1701 }
1702
1703 FcLangSetDestroy (ls);
1704
1705 if (spacing != FC_PROPORTIONAL)
1706 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1707 goto bail2;
1708
1709 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1710 {
1711 for (i = 0; i < face->num_fixed_sizes; i++)
1712 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1713 FcGetPixelSize (face, i)))
1714 goto bail2;
1715 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1716 goto bail2;
1717 }
1718 #if HAVE_FT_GET_X11_FONT_FORMAT
1719 /*
1720 * Use the (not well documented or supported) X-specific function
1721 * from FreeType to figure out the font format
1722 */
1723 {
1724 const char *font_format = FT_Get_X11_Font_Format (face);
1725 if (font_format)
1726 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
1727 }
1728 #endif
1729
1730 /*
1731 * Drop our reference to the charset
1732 */
1733 FcCharSetDestroy (cs);
1734
1735 return pat;
1736
1737 bail2:
1738 FcCharSetDestroy (cs);
1739 bail1:
1740 FcPatternDestroy (pat);
1741 bail0:
1742 return NULL;
1743 }
1744
1745 FcPattern *
1746 FcFreeTypeQuery(const FcChar8 *file,
1747 int id,
1748 FcBlanks *blanks,
1749 int *count)
1750 {
1751 FT_Face face;
1752 FT_Library ftLibrary;
1753 FcPattern *pat = NULL;
1754 const FcChar8 *ftFile = file;
1755 FcChar8 *fullFile;
1756
1757 if (FT_Init_FreeType (&ftLibrary))
1758 return NULL;
1759
1760 fullFile = FcConfigGetRootPlus (file);
1761 if (fullFile)
1762 ftFile = fullFile;
1763
1764 if (FT_New_Face (ftLibrary, (char *) ftFile, id, &face))
1765 goto bail;
1766
1767 *count = face->num_faces;
1768
1769 pat = FcFreeTypeQueryFace (face, file, id, blanks);
1770
1771 FT_Done_Face (face);
1772 bail:
1773 if (fullFile)
1774 FcStrFree (fullFile);
1775 FT_Done_FreeType (ftLibrary);
1776 return pat;
1777 }
1778
1779 /*
1780 * For our purposes, this approximation is sufficient
1781 */
1782 #if !HAVE_FT_GET_NEXT_CHAR
1783 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1784 (*(gi) = 0), 0 : \
1785 (*(gi) = 1), (ucs4) + 1)
1786 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1787 #endif
1788
1789 typedef struct _FcCharEnt {
1790 FcChar16 bmp;
1791 unsigned char encode;
1792 } FcCharEnt;
1793
1794 struct _FcCharMap {
1795 const FcCharEnt *ent;
1796 int nent;
1797 };
1798
1799 typedef struct _FcFontDecode {
1800 FT_Encoding encoding;
1801 const FcCharMap *map;
1802 FcChar32 max;
1803 } FcFontDecode;
1804
1805 static const FcCharEnt AppleRomanEnt[] = {
1806 { 0x0020, 0x20 }, /* SPACE */
1807 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1808 { 0x0022, 0x22 }, /* QUOTATION MARK */
1809 { 0x0023, 0x23 }, /* NUMBER SIGN */
1810 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1811 { 0x0025, 0x25 }, /* PERCENT SIGN */
1812 { 0x0026, 0x26 }, /* AMPERSAND */
1813 { 0x0027, 0x27 }, /* APOSTROPHE */
1814 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1815 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1816 { 0x002A, 0x2A }, /* ASTERISK */
1817 { 0x002B, 0x2B }, /* PLUS SIGN */
1818 { 0x002C, 0x2C }, /* COMMA */
1819 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1820 { 0x002E, 0x2E }, /* FULL STOP */
1821 { 0x002F, 0x2F }, /* SOLIDUS */
1822 { 0x0030, 0x30 }, /* DIGIT ZERO */
1823 { 0x0031, 0x31 }, /* DIGIT ONE */
1824 { 0x0032, 0x32 }, /* DIGIT TWO */
1825 { 0x0033, 0x33 }, /* DIGIT THREE */
1826 { 0x0034, 0x34 }, /* DIGIT FOUR */
1827 { 0x0035, 0x35 }, /* DIGIT FIVE */
1828 { 0x0036, 0x36 }, /* DIGIT SIX */
1829 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1830 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1831 { 0x0039, 0x39 }, /* DIGIT NINE */
1832 { 0x003A, 0x3A }, /* COLON */
1833 { 0x003B, 0x3B }, /* SEMICOLON */
1834 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1835 { 0x003D, 0x3D }, /* EQUALS SIGN */
1836 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1837 { 0x003F, 0x3F }, /* QUESTION MARK */
1838 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1839 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1840 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1841 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1842 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1843 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1844 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1845 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1846 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1847 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1848 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1849 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1850 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1851 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1852 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1853 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1854 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1855 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1856 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1857 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1858 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1859 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1860 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1861 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1862 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1863 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1864 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1865 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1866 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1867 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1868 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1869 { 0x005F, 0x5F }, /* LOW LINE */
1870 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1871 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1872 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1873 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1874 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1875 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1876 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1877 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1878 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1879 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1880 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1881 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1882 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1883 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1884 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1885 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1886 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1887 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1888 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1889 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1890 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1891 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1892 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1893 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1894 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1895 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1896 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1897 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1898 { 0x007C, 0x7C }, /* VERTICAL LINE */
1899 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1900 { 0x007E, 0x7E }, /* TILDE */
1901 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1902 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1903 { 0x00A2, 0xA2 }, /* CENT SIGN */
1904 { 0x00A3, 0xA3 }, /* POUND SIGN */
1905 { 0x00A5, 0xB4 }, /* YEN SIGN */
1906 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1907 { 0x00A8, 0xAC }, /* DIAERESIS */
1908 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1909 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1910 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1911 { 0x00AC, 0xC2 }, /* NOT SIGN */
1912 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1913 { 0x00AF, 0xF8 }, /* MACRON */
1914 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1915 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1916 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1917 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1918 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1919 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1920 { 0x00B8, 0xFC }, /* CEDILLA */
1921 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1922 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1923 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1924 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1925 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1926 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1927 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1928 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1929 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1930 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1931 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1932 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1933 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1934 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1935 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1936 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1937 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1938 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1939 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1940 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1941 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1942 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1943 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1944 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1945 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1946 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1947 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1948 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1949 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1950 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1951 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1952 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1953 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1954 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1955 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1956 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1957 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1958 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1959 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1960 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1961 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1962 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1963 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1964 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1965 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1966 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1967 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1968 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1969 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1970 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1971 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1972 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1973 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1974 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1975 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1976 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1977 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1978 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1979 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1980 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1981 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1982 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1983 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1984 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1985 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1986 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1987 { 0x02C7, 0xFF }, /* CARON */
1988 { 0x02D8, 0xF9 }, /* BREVE */
1989 { 0x02D9, 0xFA }, /* DOT ABOVE */
1990 { 0x02DA, 0xFB }, /* RING ABOVE */
1991 { 0x02DB, 0xFE }, /* OGONEK */
1992 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1993 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1994 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1995 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1996 { 0x2013, 0xD0 }, /* EN DASH */
1997 { 0x2014, 0xD1 }, /* EM DASH */
1998 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1999 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
2000 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
2001 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
2002 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
2003 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
2004 { 0x2020, 0xA0 }, /* DAGGER */
2005 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
2006 { 0x2022, 0xA5 }, /* BULLET */
2007 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
2008 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
2009 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
2010 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
2011 { 0x2044, 0xDA }, /* FRACTION SLASH */
2012 { 0x20AC, 0xDB }, /* EURO SIGN */
2013 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
2014 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
2015 { 0x2206, 0xC6 }, /* INCREMENT */
2016 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
2017 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
2018 { 0x221A, 0xC3 }, /* SQUARE ROOT */
2019 { 0x221E, 0xB0 }, /* INFINITY */
2020 { 0x222B, 0xBA }, /* INTEGRAL */
2021 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
2022 { 0x2260, 0xAD }, /* NOT EQUAL TO */
2023 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
2024 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
2025 { 0x25CA, 0xD7 }, /* LOZENGE */
2026 { 0xF8FF, 0xF0 }, /* Apple logo */
2027 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
2028 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
2029 };
2030
2031 static const FcCharMap AppleRoman = {
2032 AppleRomanEnt,
2033 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
2034 };
2035
2036 static const FcCharEnt AdobeSymbolEnt[] = {
2037 { 0x0020, 0x20 }, /* SPACE # space */
2038 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
2039 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
2040 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
2041 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
2042 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
2043 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
2044 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
2045 { 0x002C, 0x2C }, /* COMMA # comma */
2046 { 0x002E, 0x2E }, /* FULL STOP # period */
2047 { 0x002F, 0x2F }, /* SOLIDUS # slash */
2048 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
2049 { 0x0031, 0x31 }, /* DIGIT ONE # one */
2050 { 0x0032, 0x32 }, /* DIGIT TWO # two */
2051 { 0x0033, 0x33 }, /* DIGIT THREE # three */
2052 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
2053 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
2054 { 0x0036, 0x36 }, /* DIGIT SIX # six */
2055 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
2056 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
2057 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
2058 { 0x003A, 0x3A }, /* COLON # colon */
2059 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
2060 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
2061 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
2062 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
2063 { 0x003F, 0x3F }, /* QUESTION MARK # question */
2064 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
2065 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
2066 { 0x005F, 0x5F }, /* LOW LINE # underscore */
2067 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
2068 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
2069 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
2070 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
2071 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
2072 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
2073 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
2074 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
2075 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
2076 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
2077 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
2078 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
2079 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
2080 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
2081 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
2082 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
2083 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
2084 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
2085 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
2086 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
2087 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
2088 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
2089 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
2090 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
2091 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
2092 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
2093 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
2094 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
2095 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
2096 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
2097 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
2098 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
2099 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
2100 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
2101 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
2102 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2103 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2104 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2105 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2106 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2107 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2108 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2109 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2110 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2111 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2112 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2113 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2114 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2115 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2116 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2117 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2118 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2119 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2120 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2121 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2122 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2123 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2124 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2125 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2126 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2127 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2128 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2129 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2130 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2131 { 0x2022, 0xB7 }, /* BULLET # bullet */
2132 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2133 { 0x2032, 0xA2 }, /* PRIME # minute */
2134 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2135 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2136 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2137 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2138 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2139 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2140 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2141 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2142 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2143 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2144 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2145 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2146 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2147 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2148 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2149 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2150 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2151 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2152 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2153 { 0x2200, 0x22 }, /* FOR ALL # universal */
2154 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2155 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2156 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2157 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2158 { 0x2207, 0xD1 }, /* NABLA # gradient */
2159 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2160 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2161 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2162 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2163 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2164 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2165 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2166 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2167 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2168 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2169 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2170 { 0x2220, 0xD0 }, /* ANGLE # angle */
2171 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2172 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2173 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2174 { 0x222A, 0xC8 }, /* UNION # union */
2175 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2176 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2177 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2178 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2179 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2180 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2181 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2182 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2183 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2184 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2185 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2186 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2187 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2188 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2189 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2190 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2191 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2192 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2193 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2194 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2195 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2196 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2197 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2198 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2199 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2200 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2201 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2202 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2203 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2204 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2205 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2206 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2207 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2208 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2209 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2210 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2211 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2212 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2213 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2214 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2215 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2216 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2217 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2218 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2219 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2220 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2221 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2222 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2223 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2224 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2225 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2226 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2227 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2228 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2229 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2230 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2231 };
2232
2233 static const FcCharMap AdobeSymbol = {
2234 AdobeSymbolEnt,
2235 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2236 };
2237
2238 static const FcFontDecode fcFontDecoders[] = {
2239 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2240 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2241 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2242 };
2243
2244 #define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2245
2246 static const FcChar32 prefer_unicode[] = {
2247 0x20ac, /* EURO SIGN */
2248 };
2249
2250 #define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
2251
2252 FcChar32
2253 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2254 {
2255 int low, high, mid;
2256 FcChar16 bmp;
2257
2258 low = 0;
2259 high = map->nent - 1;
2260 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2261 return ~0;
2262 while (low <= high)
2263 {
2264 mid = (high + low) >> 1;
2265 bmp = map->ent[mid].bmp;
2266 if (ucs4 == bmp)
2267 return (FT_ULong) map->ent[mid].encode;
2268 if (ucs4 < bmp)
2269 high = mid - 1;
2270 else
2271 low = mid + 1;
2272 }
2273 return ~0;
2274 }
2275
2276 FcChar32
2277 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2278 {
2279 int i;
2280
2281 for (i = 0; i < map->nent; i++)
2282 if (map->ent[i].encode == private)
2283 return (FcChar32) map->ent[i].bmp;
2284 return ~0;
2285 }
2286
2287 const FcCharMap *
2288 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2289 {
2290 int i;
2291
2292 for (i = 0; i < NUM_DECODE; i++)
2293 if (fcFontDecoders[i].encoding == encoding)
2294 return fcFontDecoders[i].map;
2295 return 0;
2296 }
2297
2298 #include "../fc-glyphname/fcglyphname.h"
2299
2300 static FcChar32
2301 FcHashGlyphName (const FcChar8 *name)
2302 {
2303 FcChar32 h = 0;
2304 FcChar8 c;
2305
2306 while ((c = *name++))
2307 {
2308 h = ((h << 1) | (h >> 31)) ^ c;
2309 }
2310 return h;
2311 }
2312
2313 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2314 /*
2315 * Use Type1 glyph names for fonts which have reliable names
2316 * and which export an Adobe Custom mapping
2317 */
2318 static FcBool
2319 FcFreeTypeUseNames (FT_Face face)
2320 {
2321 FT_Int map;
2322
2323 if (!FT_Has_PS_Glyph_Names (face))
2324 return FcFalse;
2325 for (map = 0; map < face->num_charmaps; map++)
2326 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2327 return FcTrue;
2328 return FcFalse;
2329 }
2330
2331 static const FcChar8 *
2332 FcUcs4ToGlyphName (FcChar32 ucs4)
2333 {
2334 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2335 int r = 0;
2336 FcGlyphId gn;
2337
2338 while ((gn = _fc_ucs_to_name[i]) != -1)
2339 {
2340 if (_fc_glyph_names[gn].ucs == ucs4)
2341 return _fc_glyph_names[gn].name;
2342 if (!r)
2343 {
2344 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2345 if (!r)
2346 r = 1;
2347 }
2348 i += r;
2349 if (i >= FC_GLYPHNAME_HASH)
2350 i -= FC_GLYPHNAME_HASH;
2351 }
2352 return 0;
2353 }
2354
2355 static FcChar32
2356 FcGlyphNameToUcs4 (FcChar8 *name)
2357 {
2358 FcChar32 h = FcHashGlyphName (name);
2359 int i = (int) (h % FC_GLYPHNAME_HASH);
2360 int r = 0;
2361 FcGlyphId gn;
2362
2363 while ((gn = _fc_name_to_ucs[i]) != -1)
2364 {
2365 if (!strcmp ((char *) name, (char *) _fc_glyph_names[gn].name))
2366 return _fc_glyph_names[gn].ucs;
2367 if (!r)
2368 {
2369 r = (int) (h % FC_GLYPHNAME_REHASH);
2370 if (!r)
2371 r = 1;
2372 }
2373 i += r;
2374 if (i >= FC_GLYPHNAME_HASH)
2375 i -= FC_GLYPHNAME_HASH;
2376 }
2377 return 0xffff;
2378 }
2379
2380 /*
2381 * Work around a bug in some FreeType versions which fail
2382 * to correctly bounds check glyph name buffers and overwrite
2383 * the stack. As Postscript names have a limit of 127 characters,
2384 * this should be sufficient.
2385 */
2386
2387 #if FC_GLYPHNAME_MAXLEN < 127
2388 # define FC_GLYPHNAME_BUFLEN 127
2389 #else
2390 # define FC_GLYPHNAME_BUFLEN FC_GLYPHNAME_MAXLEN
2391 #endif
2392
2393 /*
2394 * Search through a font for a glyph by name. This is
2395 * currently a linear search as there doesn't appear to be
2396 * any defined order within the font
2397 */
2398 static FT_UInt
2399 FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
2400 {
2401 FT_UInt gindex;
2402 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
2403
2404 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
2405 {
2406 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
2407 if (!strcmp ((char *) name, (char *) name_buf))
2408 return gindex;
2409 }
2410 return 0;
2411 }
2412 #endif
2413
2414 /*
2415 * Map a UCS4 glyph to a glyph index. Use all available encoding
2416 * tables to try and find one that works. This information is expected
2417 * to be cached by higher levels, so performance isn't critical
2418 */
2419
2420 FT_UInt
2421 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2422 {
2423 int initial, offset, decode;
2424 FT_UInt glyphindex;
2425 FcChar32 charcode;
2426 int p;
2427
2428 initial = 0;
2429
2430 if (!face)
2431 return 0;
2432
2433 /*
2434 * Find the current encoding
2435 */
2436 if (face->charmap)
2437 {
2438 for (; initial < NUM_DECODE; initial++)
2439 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2440 break;
2441 if (initial == NUM_DECODE)
2442 initial = 0;
2443 }
2444 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2445 if (ucs4 == prefer_unicode[p])
2446 {
2447 initial = 0;
2448 break;
2449 }
2450 /*
2451 * Check each encoding for the glyph, starting with the current one
2452 */
2453 for (offset = 0; offset < NUM_DECODE; offset++)
2454 {
2455 decode = (initial + offset) % NUM_DECODE;
2456 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2457 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2458 continue;
2459 if (fcFontDecoders[decode].map)
2460 {
2461 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2462 if (charcode == ~0U)
2463 continue;
2464 }
2465 else
2466 charcode = ucs4;
2467 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2468 if (glyphindex)
2469 return glyphindex;
2470 }
2471 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2472 /*
2473 * Check postscript name table if present
2474 */
2475 if (FcFreeTypeUseNames (face))
2476 {
2477 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2478 if (name)
2479 {
2480 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2481 if (glyphindex)
2482 return glyphindex;
2483 }
2484 }
2485 #endif
2486 return 0;
2487 }
2488
2489 static FcBool
2490 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2491 FT_UInt glyph, FcBlanks *blanks,
2492 FT_Pos *advance,
2493 FcBool using_strike)
2494 {
2495 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2496 FT_GlyphSlot slot;
2497
2498 if (using_strike)
2499 load_flags &= ~FT_LOAD_NO_SCALE;
2500
2501 /*
2502 * When using scalable fonts, only report those glyphs
2503 * which can be scaled; otherwise those fonts will
2504 * only be available at some sizes, and never when
2505 * transformed. Avoid this by simply reporting bitmap-only
2506 * glyphs as missing
2507 */
2508 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2509 load_flags |= FT_LOAD_NO_BITMAP;
2510
2511 if (FT_Load_Glyph (face, glyph, load_flags))
2512 return FcFalse;
2513
2514 slot = face->glyph;
2515 if (!glyph)
2516 return FcFalse;
2517
2518 *advance = slot->metrics.horiAdvance;
2519
2520 switch (slot->format) {
2521 case ft_glyph_format_bitmap:
2522 /*
2523 * Bitmaps are assumed to be reasonable; if
2524 * this proves to be a rash assumption, this
2525 * code can be easily modified
2526 */
2527 return FcTrue;
2528 case ft_glyph_format_outline:
2529 /*
2530 * Glyphs with contours are always OK
2531 */
2532 if (slot->outline.n_contours != 0)
2533 return FcTrue;
2534 /*
2535 * Glyphs with no contours are only OK if
2536 * they're members of the Blanks set specified
2537 * in the configuration. If blanks isn't set,
2538 * then allow any glyph to be blank
2539 */
2540 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2541 return FcTrue;
2542 /* fall through ... */
2543 default:
2544 break;
2545 }
2546 return FcFalse;
2547 }
2548
2549 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2550
2551 static FcCharSet *
2552 FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing, FT_Int strike_index)
2553 {
2554 FcChar32 page, off, ucs4;
2555 #ifdef CHECK
2556 FcChar32 font_max = 0;
2557 #endif
2558 FcCharSet *fcs;
2559 FcCharLeaf *leaf;
2560 const FcCharMap *map;
2561 int o;
2562 int i;
2563 FT_UInt glyph;
2564 FT_Pos advance, advance_one = 0, advance_two = 0;
2565 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2566 FcBool using_strike = FcFalse;
2567
2568 fcs = FcCharSetCreate ();
2569 if (!fcs)
2570 goto bail0;
2571
2572 #if HAVE_FT_SELECT_SIZE
2573 if (strike_index >= 0) {
2574 if (FT_Select_Size (face, strike_index) != FT_Err_Ok)
2575 goto bail1;
2576 using_strike = FcTrue;
2577 }
2578 #endif
2579
2580 #ifdef CHECK
2581 printf ("Family %s style %s\n", face->family_name, face->style_name);
2582 #endif
2583 for (o = 0; o < NUM_DECODE; o++)
2584 {
2585 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2586 continue;
2587 map = fcFontDecoders[o].map;
2588 if (map)
2589 {
2590 /*
2591 * Non-Unicode tables are easy; there's a list of all possible
2592 * characters
2593 */
2594 for (i = 0; i < map->nent; i++)
2595 {
2596 ucs4 = map->ent[i].bmp;
2597 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2598 if (glyph &&
2599 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2600 {
2601 /*
2602 * ignore glyphs with zero advance. They’re
2603 * combining characters, and while their behaviour
2604 * isn’t well defined for monospaced applications in
2605 * Unicode, there are many fonts which include
2606 * zero-width combining characters in otherwise
2607 * monospaced fonts.
2608 */
2609 if (advance)
2610 {
2611 if (!has_advance)
2612 {
2613 has_advance = FcTrue;
2614 advance_one = advance;
2615 }
2616 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2617 {
2618 if (fixed_advance)
2619 {
2620 dual_advance = FcTrue;
2621 fixed_advance = FcFalse;
2622 advance_two = advance;
2623 }
2624 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2625 dual_advance = FcFalse;
2626 }
2627 }
2628
2629 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2630 if (!leaf)
2631 goto bail1;
2632 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2633 #ifdef CHECK
2634 if (ucs4 > font_max)
2635 font_max = ucs4;
2636 #endif
2637 }
2638 }
2639 }
2640 else
2641 {
2642 page = ~0;
2643 leaf = NULL;
2644 ucs4 = FT_Get_First_Char (face, &glyph);
2645 while (glyph != 0)
2646 {
2647 if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2648 {
2649 if (advance)
2650 {
2651 if (!has_advance)
2652 {
2653 has_advance = FcTrue;
2654 advance_one = advance;
2655 }
2656 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2657 {
2658 if (fixed_advance)
2659 {
2660 dual_advance = FcTrue;
2661 fixed_advance = FcFalse;
2662 advance_two = advance;
2663 }
2664 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2665 dual_advance = FcFalse;
2666 }
2667 }
2668
2669 if ((ucs4 >> 8) != page)
2670 {
2671 page = (ucs4 >> 8);
2672 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2673 if (!leaf)
2674 goto bail1;
2675 }
2676 off = ucs4 & 0xff;
2677 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2678 #ifdef CHECK
2679 if (ucs4 > font_max)
2680 font_max = ucs4;
2681 #endif
2682 }
2683 ucs4 = FT_Get_Next_Char (face, ucs4, &glyph);
2684 }
2685 #ifdef CHECK
2686 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2687 {
2688 FcBool FT_Has, FC_Has;
2689
2690 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2691 FC_Has = FcCharSetHasChar (fcs, ucs4);
2692 if (FT_Has != FC_Has)
2693 {
2694 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2695 }
2696 }
2697 #endif
2698 }
2699 }
2700 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2701 /*
2702 * Add mapping from PS glyph names if available
2703 */
2704 if (FcFreeTypeUseNames (face))
2705 {
2706 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
2707
2708 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
2709 {
2710 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
2711 {
2712 ucs4 = FcGlyphNameToUcs4 (name_buf);
2713 if (ucs4 != 0xffff &&
2714 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2715 {
2716 if (advance)
2717 {
2718 if (!has_advance)
2719 {
2720 has_advance = FcTrue;
2721 advance_one = advance;
2722 }
2723 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2724 {
2725 if (fixed_advance)
2726 {
2727 dual_advance = FcTrue;
2728 fixed_advance = FcFalse;
2729 advance_two = advance;
2730 }
2731 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2732 dual_advance = FcFalse;
2733 }
2734 }
2735 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2736 if (!leaf)
2737 goto bail1;
2738 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2739 #ifdef CHECK
2740 if (ucs4 > font_max)
2741 font_max = ucs4;
2742 #endif
2743 }
2744 }
2745 }
2746 }
2747 #endif
2748 #ifdef CHECK
2749 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2750 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2751 {
2752 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2753 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2754
2755 if (has_char && !has_bit)
2756 {
2757 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2758 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2759 else
2760 printf ("Bitmap missing char 0x%x\n", ucs4);
2761 }
2762 else if (!has_char && has_bit)
2763 printf ("Bitmap extra char 0x%x\n", ucs4);
2764 }
2765 #endif
2766 if (fixed_advance)
2767 *spacing = FC_MONO;
2768 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2769 *spacing = FC_DUAL;
2770 else
2771 *spacing = FC_PROPORTIONAL;
2772 return fcs;
2773 bail1:
2774 FcCharSetDestroy (fcs);
2775 bail0:
2776 return 0;
2777 }
2778
2779 FcCharSet *
2780 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2781 {
2782 FcCharSet *cs;
2783
2784 cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, -1);
2785 /*
2786 * Check for bitmap-only ttf fonts that are missing the glyf table.
2787 * In that case, pick a size and look for glyphs in that size instead
2788 */
2789 if (FcCharSetCount (cs) == 0)
2790 {
2791 /* Check for non-scalable TT fonts */
2792 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE) &&
2793 face->num_fixed_sizes > 0 &&
2794 FT_Get_Sfnt_Table (face, ft_sfnt_head))
2795 {
2796 FT_Int strike_index = 0;
2797 int i;
2798
2799 /* Select the face closest to 16 pixels tall */
2800 for (i = 1; i < face->num_fixed_sizes; i++) {
2801 if (abs (face->available_sizes[i].height - 16) <
2802 abs (face->available_sizes[strike_index].height - 16))
2803 strike_index = i;
2804 }
2805 FcCharSetDestroy (cs);
2806 cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, strike_index);
2807 }
2808 }
2809 return cs;
2810 }
2811
2812 FcCharSet *
2813 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2814 {
2815 int spacing;
2816
2817 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2818 }
2819
2820
2821 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2822 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2823 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2824
2825 #define OTLAYOUT_HEAD "otlayout:"
2826 #define OTLAYOUT_HEAD_LEN 9
2827 #define OTLAYOUT_ID_LEN 4
2828 /* space + head + id */
2829 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2830
2831 /*
2832 * This is a bit generous; the registry has only lower case and space
2833 * except for 'DFLT'.
2834 */
2835 #define FcIsSpace(x) (040 == (x))
2836 #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2837
2838 static void
2839 addtag(FcChar8 *complex_, FT_ULong tag)
2840 {
2841 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2842
2843 tagstring[0] = (FcChar8)(tag >> 24),
2844 tagstring[1] = (FcChar8)(tag >> 16),
2845 tagstring[2] = (FcChar8)(tag >> 8),
2846 tagstring[3] = (FcChar8)(tag);
2847 tagstring[4] = '\0';
2848
2849 /* skip tags which aren't alphabetic, under the assumption that
2850 * they're probably broken
2851 */
2852 if (!FcIsValidScript(tagstring[0]) ||
2853 !FcIsValidScript(tagstring[1]) ||
2854 !FcIsValidScript(tagstring[2]) ||
2855 !FcIsValidScript(tagstring[3]))
2856 return;
2857
2858 if (*complex_ != '\0')
2859 strcat ((char *) complex_, " ");
2860 strcat ((char *) complex_, "otlayout:");
2861 strcat ((char *) complex_, (char *) tagstring);
2862 }
2863
2864 static int
2865 compareulong (const void *a, const void *b)
2866 {
2867 const FT_ULong *ua = (const FT_ULong *) a;
2868 const FT_ULong *ub = (const FT_ULong *) b;
2869 return *ua - *ub;
2870 }
2871
2872
2873 static int
2874 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags)
2875 {
2876 FT_ULong cur_offset, new_offset, base_offset;
2877 FT_Stream stream = face->stream;
2878 FT_Error error;
2879 FT_UShort n, p;
2880 int script_count;
2881
2882 if (!stream)
2883 return 0;
2884
2885 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
2886 return 0;
2887
2888 base_offset = ftglue_stream_pos ( stream );
2889
2890 /* skip version */
2891
2892 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
2893 return 0;
2894
2895 new_offset = GET_UShort() + base_offset;
2896
2897 ftglue_stream_frame_exit( stream );
2898
2899 cur_offset = ftglue_stream_pos( stream );
2900
2901 if ( ftglue_stream_seek( stream, new_offset ) != FT_Err_Ok )
2902 return 0;
2903
2904 base_offset = ftglue_stream_pos( stream );
2905
2906 if ( ftglue_stream_frame_enter( stream, 2L ) )
2907 return 0;
2908
2909 script_count = GET_UShort ();
2910
2911 ftglue_stream_frame_exit( stream );
2912
2913 *stags = malloc(script_count * sizeof (FT_ULong));
2914 if (!stags)
2915 return 0;
2916
2917 p = 0;
2918 for ( n = 0; n < script_count; n++ )
2919 {
2920 if ( ftglue_stream_frame_enter( stream, 6L ) )
2921 goto Fail;
2922
2923 (*stags)[p] = GET_ULong ();
2924 new_offset = GET_UShort () + base_offset;
2925
2926 ftglue_stream_frame_exit( stream );
2927
2928 cur_offset = ftglue_stream_pos( stream );
2929
2930 error = ftglue_stream_seek( stream, new_offset );
2931
2932 if ( error == FT_Err_Ok )
2933 p++;
2934
2935 (void)ftglue_stream_seek( stream, cur_offset );
2936 }
2937
2938 if (!p)
2939 goto Fail;
2940
2941 /* sort the tag list before returning it */
2942 qsort(*stags, script_count, sizeof(FT_ULong), compareulong);
2943
2944 return script_count;
2945
2946 Fail:
2947 free(*stags);
2948 *stags = NULL;
2949 return 0;
2950 }
2951
2952 static FcChar8 *
2953 FcFontCapabilities(FT_Face face)
2954 {
2955 FcBool issilgraphitefont = 0;
2956 FT_Error err;
2957 FT_ULong len = 0;
2958 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2959 FT_UShort gsub_count=0, gpos_count=0;
2960 FT_ULong maxsize;
2961 FcChar8 *complex_ = NULL;
2962 int indx1 = 0, indx2 = 0;
2963
2964 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2965 issilgraphitefont = ( err == FT_Err_Ok);
2966
2967 gpos_count = GetScriptTags(face, TTAG_GPOS, &gpostags);
2968 gsub_count = GetScriptTags(face, TTAG_GSUB, &gsubtags);
2969
2970 if (!issilgraphitefont && !gsub_count && !gpos_count)
2971 goto bail;
2972
2973 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2974 (issilgraphitefont ? 13 : 0));
2975 complex_ = malloc (sizeof (FcChar8) * maxsize);
2976 if (!complex_)
2977 goto bail;
2978
2979 complex_[0] = '\0';
2980 if (issilgraphitefont)
2981 strcpy((char *) complex_, "ttable:Silf ");
2982
2983 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2984 if (indx1 == gsub_count) {
2985 addtag(complex_, gpostags[indx2]);
2986 indx2++;
2987 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2988 addtag(complex_, gsubtags[indx1]);
2989 indx1++;
2990 } else if (gsubtags[indx1] == gpostags[indx2]) {
2991 addtag(complex_, gsubtags[indx1]);
2992 indx1++;
2993 indx2++;
2994 } else {
2995 addtag(complex_, gpostags[indx2]);
2996 indx2++;
2997 }
2998 }
2999 if (FcDebug () & FC_DBG_SCANV)
3000 printf("complex_ features in this font: %s\n", complex_);
3001 bail:
3002 free(gsubtags);
3003 free(gpostags);
3004 return complex_;
3005 }
3006
3007 #define __fcfreetype__
3008 #include "fcaliastail.h"
3009 #include "fcftaliastail.h"
3010 #undef __fcfreetype__
http://fontconfig.org/