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Pass the buck; make fontconfig not crash on pango badness.
[fontconfig.git] / src / fcfreetype.c
1 /*
2 * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
3 *
4 * Copyright © 2001 Keith Packard
5 *
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
15 *
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
23 */
24
25 /*
26 Copyright © 2002-2003 by Juliusz Chroboczek
27
28 Permission is hereby granted, free of charge, to any person obtaining a copy
29 of this software and associated documentation files (the "Software"), to deal
30 in the Software without restriction, including without limitation the rights
31 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 copies of the Software, and to permit persons to whom the Software is
33 furnished to do so, subject to the following conditions:
34
35 The above copyright notice and this permission notice shall be included in
36 all copies or substantial portions of the Software.
37
38 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 THE SOFTWARE.
45 */
46
47 #include <stdlib.h>
48 #include <stdio.h>
49 #include <string.h>
50 #include <libgen.h>
51 #include "fcint.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_FT_GET_BDF_PROPERTY
69 #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
70 #endif
71
72 #if !HAVE_FT_GET_PS_FONT_INFO
73 #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
74 #endif
75
76 /*
77 * Keep Han languages separated by eliminating languages
78 * that the codePageRange bits says aren't supported
79 */
80
81 static const struct {
82 int bit;
83 const FcChar8 *lang;
84 } FcCodePageRange[] = {
85 { 17, (const FcChar8 *) "ja" },
86 { 18, (const FcChar8 *) "zh-cn" },
87 { 19, (const FcChar8 *) "ko" },
88 { 20, (const FcChar8 *) "zh-tw" },
89 };
90
91 #define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
92
93 FcBool
94 FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
95 {
96 int i;
97
98 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
99 {
100 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
101 return FcTrue;
102 }
103 return FcFalse;
104 }
105
106 typedef struct {
107 const FT_UShort platform_id;
108 const FT_UShort encoding_id;
109 const char fromcode[12];
110 } FcFtEncoding;
111
112 #define TT_ENCODING_DONT_CARE 0xffff
113 #define FC_ENCODING_MAC_ROMAN "MACINTOSH"
114
115 static const FcFtEncoding fcFtEncoding[] = {
116 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
117 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
118 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
119 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
120 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
121 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
122 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
123 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
124 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
125 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
126 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
127 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
128 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
129 };
130
131 #define NUM_FC_FT_ENCODING (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
132
133 typedef struct {
134 const FT_UShort platform_id;
135 const FT_UShort language_id;
136 const char lang[8];
137 } FcFtLanguage;
138
139 #define TT_LANGUAGE_DONT_CARE 0xffff
140
141 static const FcFtLanguage fcFtLanguage[] = {
142 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, "" },
143 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
144 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
145 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
146 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
147 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
148 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
149 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
172 /* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
175 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
179 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
252
253 #if 0 /* these seem to be errors that have been dropped */
254
255 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
256 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
257
258 #endif
259
260 /* The following codes are new as of 2000-03-10 */
261 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
262 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
263 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
264 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
265 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
266 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
267 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
272
273 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
274 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
275 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
276 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
277 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
278 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
279 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
295
296 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
297
298 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
300 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
302 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
304 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
384
385 #ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
386 /* this seems to be an error that have been dropped */
387 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
388 #endif
389
390 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
391 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
392 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
393 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
395 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
396 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
410
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
412 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
413
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
416 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
417 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
420 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
433
434 /* new as of 2001-01-01 */
435 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
436 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
437 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
440 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
441
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
444 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
448 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
451
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
453 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
454
455 /* the following seems to be inconsistent;
456 here is the current "official" way: */
457 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
458 /* and here is what is used by Passport SDK */
459 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
460 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
461 /* end of inconsistency */
462
463 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
464 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
465 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
468 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
469 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
470 /* the following one is only encountered in Microsoft RTF specification */
471 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
472 /* the following one is not in the Passport list, looks like an omission */
473 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
475 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
477
478 /* new as of 2001-03-01 (from Office Xp) */
479 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
480 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
481 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
484 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
485 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
488 #if 0
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
490 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
491 #endif
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
494 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
495
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
498 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
499
500 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
501
502 /* don't ask what this one means... It is commented out currently. */
503 #if 0
504 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
505 #endif
506
507 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
508 /* The following two IDs blatantly violate MS specs by using a */
509 /* sublanguage >,. */
510 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
511 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
512
513 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
515 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
516 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
518 #if 0
519 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
521 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
522 #endif
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
524 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
525 /* language codes from, to, are (still) unknown. */
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
528 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
529 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
532 #if 0
533 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
534 /* not written (but OTOH the peculiar writing system is worth */
535 /* studying). */
536 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
537 #endif
538 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
539 };
540
541 #define NUM_FC_FT_LANGUAGE (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
542
543 typedef struct {
544 FT_UShort language_id;
545 char fromcode[12];
546 } FcMacRomanFake;
547
548 static const FcMacRomanFake fcMacRomanFake[] = {
549 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
550 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
551 };
552
553 static FcChar8 *
554 FcFontCapabilities(FT_Face face);
555
556 #define NUM_FC_MAC_ROMAN_FAKE (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
557
558 #if HAVE_ICONV && HAVE_ICONV_H
559 #define USE_ICONV 1
560 #include <iconv.h>
561 #endif
562
563 static FcChar8 *
564 FcSfntNameTranscode (FT_SfntName *sname)
565 {
566 int i;
567 const char *fromcode;
568 #if USE_ICONV
569 iconv_t cd;
570 #endif
571 FcChar8 *utf8;
572
573 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
574 if (fcFtEncoding[i].platform_id == sname->platform_id &&
575 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
576 fcFtEncoding[i].encoding_id == sname->encoding_id))
577 break;
578 if (i == NUM_FC_FT_ENCODING)
579 return 0;
580 fromcode = fcFtEncoding[i].fromcode;
581
582 /*
583 * "real" Mac language IDs are all less than 150.
584 * Names using one of the MS language IDs are assumed
585 * to use an associated encoding (Yes, this is a kludge)
586 */
587 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN) &&
588 sname->language_id >= 0x100)
589 {
590 int f;
591
592 fromcode = NULL;
593 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
594 if (fcMacRomanFake[f].language_id == sname->language_id)
595 {
596 fromcode = fcMacRomanFake[f].fromcode;
597 break;
598 }
599 if (!fromcode)
600 return 0;
601 }
602 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
603 {
604 FcChar8 *src = sname->string;
605 int src_len = sname->string_len;
606 int len;
607 int wchar;
608 int ilen, olen;
609 FcChar8 *u8;
610 FcChar32 ucs4;
611
612 /*
613 * Convert Utf16 to Utf8
614 */
615
616 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
617 return 0;
618
619 /*
620 * Allocate plenty of space. Freed below
621 */
622 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
623 if (!utf8)
624 return 0;
625
626 u8 = utf8;
627
628 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
629 {
630 src_len -= ilen;
631 src += ilen;
632 olen = FcUcs4ToUtf8 (ucs4, u8);
633 u8 += olen;
634 }
635 *u8 = '\0';
636 goto done;
637 }
638 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
639 {
640 FcChar8 *src = sname->string;
641 int src_len = sname->string_len;
642 int olen;
643 FcChar8 *u8;
644 FcChar32 ucs4;
645
646 /*
647 * Convert Latin1 to Utf8. Freed below
648 */
649 utf8 = malloc (src_len * 2 + 1);
650 if (!utf8)
651 return 0;
652
653 u8 = utf8;
654 while (src_len > 0)
655 {
656 ucs4 = *src++;
657 src_len--;
658 olen = FcUcs4ToUtf8 (ucs4, u8);
659 u8 += olen;
660 }
661 *u8 = '\0';
662 goto done;
663 }
664 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
665 {
666 FcChar8 *u8;
667 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
668 FcChar8 *src = (FcChar8 *) sname->string;
669 int src_len = sname->string_len;
670
671 /*
672 * Convert AppleRoman to Utf8
673 */
674 if (!map)
675 return 0;
676
677 utf8 = malloc (sname->string_len * 3 + 1);
678 if (!utf8)
679 return 0;
680
681 u8 = utf8;
682 while (src_len > 0)
683 {
684 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
685 int olen = FcUcs4ToUtf8 (ucs4, u8);
686 src_len--;
687 u8 += olen;
688 }
689 *u8 = '\0';
690 goto done;
691 }
692 #if USE_ICONV
693 cd = iconv_open ("UTF-8", fromcode);
694 if (cd && cd != (iconv_t) (-1))
695 {
696 size_t in_bytes_left = sname->string_len;
697 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
698 char *inbuf, *outbuf;
699
700 utf8 = malloc (out_bytes_left + 1);
701 if (!utf8)
702 {
703 iconv_close (cd);
704 return 0;
705 }
706
707 outbuf = (char *) utf8;
708 inbuf = (char *) sname->string;
709
710 while (in_bytes_left)
711 {
712 size_t did = iconv (cd,
713 &inbuf, &in_bytes_left,
714 &outbuf, &out_bytes_left);
715 if (did == (size_t) (-1))
716 {
717 iconv_close (cd);
718 free (utf8);
719 return 0;
720 }
721 }
722 iconv_close (cd);
723 *outbuf = '\0';
724 goto done;
725 }
726 #endif
727 return 0;
728 done:
729 if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0)
730 {
731 free (utf8);
732 return 0;
733 }
734 return utf8;
735 }
736
737 static const FcChar8 *
738 FcSfntNameLanguage (FT_SfntName *sname)
739 {
740 int i;
741 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
742 if (fcFtLanguage[i].platform_id == sname->platform_id &&
743 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
744 fcFtLanguage[i].language_id == sname->language_id))
745 {
746 if (fcFtLanguage[i].lang[0] == '\0')
747 return NULL;
748 else
749 return (FcChar8 *) fcFtLanguage[i].lang;
750 }
751 return 0;
752 }
753
754 /* Order is significant. For example, some B&H fonts are hinted by
755 URW++, and both strings appear in the notice. */
756
757 static const struct {
758 const FT_String *notice;
759 const FcChar8 *foundry;
760 } FcNoticeFoundries[] = {
761 { (const FT_String *) "Bigelow", (const FcChar8 *) "b&h" },
762 { (const FT_String *) "Adobe", (const FcChar8 *) "adobe" },
763 { (const FT_String *) "Bitstream", (const FcChar8 *) "bitstream" },
764 { (const FT_String *) "Monotype", (const FcChar8 *) "monotype" },
765 { (const FT_String *) "Linotype", (const FcChar8 *) "linotype" },
766 { (const FT_String *) "LINOTYPE-HELL",
767 (const FcChar8 *) "linotype" },
768 { (const FT_String *) "IBM", (const FcChar8 *) "ibm" },
769 { (const FT_String *) "URW", (const FcChar8 *) "urw" },
770 { (const FT_String *) "International Typeface Corporation",
771 (const FcChar8 *) "itc" },
772 { (const FT_String *) "Tiro Typeworks",
773 (const FcChar8 *) "tiro" },
774 { (const FT_String *) "XFree86", (const FcChar8 *) "xfree86" },
775 { (const FT_String *) "Microsoft", (const FcChar8 *) "microsoft" },
776 { (const FT_String *) "Omega", (const FcChar8 *) "omega" },
777 { (const FT_String *) "Font21", (const FcChar8 *) "hwan" },
778 { (const FT_String *) "HanYang System",
779 (const FcChar8 *) "hanyang" }
780 };
781
782 #define NUM_NOTICE_FOUNDRIES (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
783
784 static const FcChar8 *
785 FcNoticeFoundry(const FT_String *notice)
786 {
787 int i;
788
789 if (notice)
790 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
791 if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice))
792 return FcNoticeFoundries[i].foundry;
793 return 0;
794 }
795
796 static FcBool
797 FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
798 {
799 /* vendor is not necessarily NUL-terminated. */
800 int i, len;
801
802 len = strlen((char *) vendor_string);
803 if (memcmp(vendor, vendor_string, len) != 0)
804 return FcFalse;
805 for (i = len; i < 4; i++)
806 if (vendor[i] != ' ' && vendor[i] != '\0')
807 return FcFalse;
808 return FcTrue;
809 }
810
811 /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
812
813 /* It should not contain useless entries (such as UNKN) nor duplicate
814 entries for padding both with spaces and NULs. */
815
816 static const struct {
817 const FT_Char *vendor;
818 const FcChar8 *foundry;
819 } FcVendorFoundries[] = {
820 { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"},
821 { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"},
822 { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"},
823 { (const FT_Char *) "APPL", (const FcChar8 *) "apple"},
824 { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"},
825 { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"},
826 { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"},
827 { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"},
828 { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"},
829 { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"},
830 { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"},
831 { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"},
832 { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"},
833 { (const FT_Char *) "ITC", (const FcChar8 *) "itc"},
834 { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"},
835 { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"},
836 { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"},
837 { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"},
838 { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"},
839 { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"},
840 { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"},
841 { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"},
842 { (const FT_Char *) "MT", (const FcChar8 *) "monotype"},
843 { (const FT_Char *) "NEC", (const FcChar8 *) "nec"},
844 { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"},
845 { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"},
846 { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"},
847 { (const FT_Char *) "URW", (const FcChar8 *) "urw"},
848 { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"}
849 };
850
851 #define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
852
853 static const FcChar8 *
854 FcVendorFoundry(const FT_Char vendor[4])
855 {
856 int i;
857
858 if (vendor)
859 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
860 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
861 return FcVendorFoundries[i].foundry;
862 return 0;
863 }
864
865 typedef struct _FcStringConst {
866 const FcChar8 *name;
867 int value;
868 } FcStringConst;
869
870 static int
871 FcStringIsConst (const FcChar8 *string,
872 const FcStringConst *c,
873 int nc)
874 {
875 int i;
876
877 for (i = 0; i < nc; i++)
878 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
879 return c[i].value;
880 return -1;
881 }
882
883 static int
884 FcStringContainsConst (const FcChar8 *string,
885 const FcStringConst *c,
886 int nc)
887 {
888 int i;
889
890 for (i = 0; i < nc; i++)
891 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
892 return c[i].value;
893 return -1;
894 }
895
896 typedef FcChar8 *FC8;
897
898 static const FcStringConst weightConsts[] = {
899 { (FC8) "thin", FC_WEIGHT_THIN },
900 { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT },
901 { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT },
902 { (FC8) "light", FC_WEIGHT_LIGHT },
903 { (FC8) "book", FC_WEIGHT_BOOK },
904 { (FC8) "regular", FC_WEIGHT_REGULAR },
905 { (FC8) "normal", FC_WEIGHT_NORMAL },
906 { (FC8) "medium", FC_WEIGHT_MEDIUM },
907 { (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
908 { (FC8) "demi", FC_WEIGHT_DEMIBOLD },
909 { (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
910 { (FC8) "bold", FC_WEIGHT_BOLD },
911 { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
912 { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
913 { (FC8) "black", FC_WEIGHT_BLACK },
914 { (FC8) "heavy", FC_WEIGHT_HEAVY },
915 };
916
917 #define NUM_WEIGHT_CONSTS (int) (sizeof (weightConsts) / sizeof (weightConsts[0]))
918
919 #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
920 #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
921
922 static const FcStringConst widthConsts[] = {
923 { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED },
924 { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED },
925 { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED },
926 { (FC8) "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
927 { (FC8) "normal", FC_WIDTH_NORMAL },
928 { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED },
929 { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
930 { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
931 { (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
932 };
933
934 #define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
935
936 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
937 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
938
939 static const FcStringConst slantConsts[] = {
940 { (FC8) "italic", FC_SLANT_ITALIC },
941 { (FC8) "oblique", FC_SLANT_OBLIQUE },
942 };
943
944 #define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
945
946 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
947 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
948
949 static double
950 FcGetPixelSize (FT_Face face, int i)
951 {
952 #if HAVE_FT_GET_BDF_PROPERTY
953 if (face->num_fixed_sizes == 1)
954 {
955 BDF_PropertyRec prop;
956 int rc;
957
958 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
959 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
960 return (double) prop.u.integer;
961 }
962 #endif
963 #if HAVE_FT_BITMAP_SIZE_Y_PPEM
964 return (double) face->available_sizes[i].y_ppem / 64.0;
965 #else
966 return (double) face->available_sizes[i].height;
967 #endif
968 }
969
970 static FcBool
971 FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
972 {
973 int e;
974 FcChar8 *old;
975 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
976 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
977 {
978 return FcTrue;
979 }
980 return FcFalse;
981 }
982
983 FcPattern *
984 FcFreeTypeQuery (const FcChar8 *file,
985 int id,
986 FcBlanks *blanks,
987 int *count)
988 {
989 FT_Face face;
990 FcPattern *pat;
991 int slant = -1;
992 int weight = -1;
993 int width = -1;
994 int i;
995 FcCharSet *cs;
996 FcLangSet *ls;
997 FT_Library ftLibrary;
998 #if 0
999 FcChar8 *family = 0;
1000 #endif
1001 FcChar8 *complex;
1002 FcChar8 *file2;
1003 const FcChar8 *foundry = 0;
1004 int spacing;
1005 TT_OS2 *os2;
1006 #if HAVE_FT_GET_PS_FONT_INFO
1007 PS_FontInfoRec psfontinfo;
1008 #endif
1009 #if HAVE_FT_GET_BDF_PROPERTY
1010 BDF_PropertyRec prop;
1011 #endif
1012 TT_Header *head;
1013 const FcChar8 *exclusiveLang = 0;
1014 FT_SfntName sname;
1015 FT_UInt snamei, snamec;
1016
1017 int nfamily = 0;
1018 int nfamily_lang = 0;
1019 int nstyle = 0;
1020 int nstyle_lang = 0;
1021 int nfullname = 0;
1022 int nfullname_lang = 0;
1023
1024 FcChar8 *style = 0;
1025 int st;
1026
1027 if (FT_Init_FreeType (&ftLibrary))
1028 return 0;
1029
1030 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1031 goto bail;
1032
1033 *count = face->num_faces;
1034
1035 pat = FcPatternCreate ();
1036 if (!pat)
1037 goto bail0;
1038
1039 if (!FcPatternAddBool (pat, FC_OUTLINE,
1040 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1041 goto bail1;
1042
1043 if (!FcPatternAddBool (pat, FC_SCALABLE,
1044 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1045 goto bail1;
1046
1047
1048 /*
1049 * Get the OS/2 table
1050 */
1051 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1052
1053 /*
1054 * Look first in the OS/2 table for the foundry, if
1055 * not found here, the various notices will be searched for
1056 * that information, either from the sfnt name tables or
1057 * the Postscript FontInfo dictionary. Finally, the
1058 * BDF properties will queried.
1059 */
1060
1061 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1062 foundry = FcVendorFoundry(os2->achVendID);
1063
1064 if (FcDebug () & FC_DBG_SCANV)
1065 printf ("\n");
1066 /*
1067 * Grub through the name table looking for family
1068 * and style names. FreeType makes quite a hash
1069 * of them
1070 */
1071 snamec = FT_Get_Sfnt_Name_Count (face);
1072 for (snamei = 0; snamei < snamec; snamei++)
1073 {
1074 FcChar8 *utf8;
1075 const FcChar8 *lang;
1076 const char *elt = 0, *eltlang = 0;
1077 int *np = 0, *nlangp = 0;
1078
1079 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1080 continue;
1081
1082 utf8 = FcSfntNameTranscode (&sname);
1083 lang = FcSfntNameLanguage (&sname);
1084
1085 if (!utf8)
1086 continue;
1087
1088 switch (sname.name_id) {
1089 case TT_NAME_ID_FONT_FAMILY:
1090 #if 0
1091 case TT_NAME_ID_PS_NAME:
1092 case TT_NAME_ID_UNIQUE_ID:
1093 #endif
1094 if (FcDebug () & FC_DBG_SCANV)
1095 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1096 sname.name_id, sname.platform_id,
1097 sname.encoding_id, sname.language_id,
1098 utf8);
1099
1100 elt = FC_FAMILY;
1101 eltlang = FC_FAMILYLANG;
1102 np = &nfamily;
1103 nlangp = &nfamily_lang;
1104 break;
1105 case TT_NAME_ID_FULL_NAME:
1106 case TT_NAME_ID_MAC_FULL_NAME:
1107 if (FcDebug () & FC_DBG_SCANV)
1108 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1109 sname.name_id, sname.platform_id,
1110 sname.encoding_id, sname.language_id,
1111 utf8);
1112
1113 elt = FC_FULLNAME;
1114 eltlang = FC_FULLNAMELANG;
1115 np = &nfullname;
1116 nlangp = &nfullname_lang;
1117 break;
1118 case TT_NAME_ID_FONT_SUBFAMILY:
1119 if (FcDebug () & FC_DBG_SCANV)
1120 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1121 sname.name_id, sname.platform_id,
1122 sname.encoding_id, sname.language_id,
1123 utf8);
1124
1125 elt = FC_STYLE;
1126 eltlang = FC_STYLELANG;
1127 np = &nstyle;
1128 nlangp = &nstyle_lang;
1129 break;
1130 case TT_NAME_ID_TRADEMARK:
1131 case TT_NAME_ID_MANUFACTURER:
1132 /* If the foundry wasn't found in the OS/2 table, look here */
1133 if(!foundry)
1134 foundry = FcNoticeFoundry((FT_String *) utf8);
1135 break;
1136 }
1137 if (elt)
1138 {
1139 if (FcStringInPatternElement (pat, elt, utf8))
1140 {
1141 free (utf8);
1142 continue;
1143 }
1144
1145 /* add new element */
1146 if (!FcPatternAddString (pat, elt, utf8))
1147 {
1148 free (utf8);
1149 goto bail1;
1150 }
1151 free (utf8);
1152 if (lang)
1153 {
1154 /* pad lang list with 'xx' to line up with elt */
1155 while (*nlangp < *np)
1156 {
1157 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1158 goto bail1;
1159 ++*nlangp;
1160 }
1161 if (!FcPatternAddString (pat, eltlang, lang))
1162 goto bail1;
1163 ++*nlangp;
1164 }
1165 ++*np;
1166 }
1167 else
1168 free (utf8);
1169 }
1170
1171 if (!nfamily && face->family_name &&
1172 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
1173 {
1174 if (FcDebug () & FC_DBG_SCANV)
1175 printf ("using FreeType family \"%s\"\n", face->family_name);
1176 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
1177 goto bail1;
1178 ++nfamily;
1179 }
1180
1181 if (!nstyle && face->style_name &&
1182 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
1183 {
1184 if (FcDebug () & FC_DBG_SCANV)
1185 printf ("using FreeType style \"%s\"\n", face->style_name);
1186 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
1187 goto bail1;
1188 ++nstyle;
1189 }
1190
1191 if (!nfamily)
1192 {
1193 FcChar8 *start, *end;
1194 FcChar8 *family;
1195
1196 start = (FcChar8 *) strrchr ((char *) file, '/');
1197 if (start)
1198 start++;
1199 else
1200 start = (FcChar8 *) file;
1201 end = (FcChar8 *) strrchr ((char *) start, '.');
1202 if (!end)
1203 end = start + strlen ((char *) start);
1204 /* freed below */
1205 family = malloc (end - start + 1);
1206 strncpy ((char *) family, (char *) start, end - start);
1207 family[end - start] = '\0';
1208 if (FcDebug () & FC_DBG_SCANV)
1209 printf ("using filename for family %s\n", family);
1210 if (!FcPatternAddString (pat, FC_FAMILY, family))
1211 {
1212 free (family);
1213 goto bail1;
1214 }
1215 free (family);
1216 ++nfamily;
1217 }
1218
1219 /*
1220 * Walk through FC_FULLNAME entries eliding those in FC_FAMILY
1221 * or which are simply a FC_FAMILY and FC_STYLE glued together
1222 */
1223 {
1224 int fn, fa, st;
1225 FcChar8 *full;
1226 FcChar8 *fam;
1227 FcChar8 *style;
1228
1229 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1230 {
1231 FcBool remove = FcFalse;
1232 /*
1233 * Check each family
1234 */
1235 for (fa = 0; !remove &&
1236 FcPatternGetString (pat, FC_FAMILY,
1237 fa, &fam) == FcResultMatch;
1238 fa++)
1239 {
1240 /*
1241 * for exact match
1242 */
1243 if (!FcStrCmpIgnoreBlanksAndCase (full, fam))
1244 {
1245 remove = FcTrue;
1246 break;
1247 }
1248 /*
1249 * If the family is in the full name, check the
1250 * combination of this family with every style
1251 */
1252 if (!FcStrContainsIgnoreBlanksAndCase (full, fam))
1253 continue;
1254 for (st = 0; !remove &&
1255 FcPatternGetString (pat, FC_STYLE,
1256 st, &style) == FcResultMatch;
1257 st++)
1258 {
1259 FcChar8 *both = FcStrPlus (fam, style);
1260
1261 if (both)
1262 {
1263 if (FcStrCmpIgnoreBlanksAndCase (full, both) == 0)
1264 remove = FcTrue;
1265 free (both);
1266 }
1267 }
1268 }
1269 if (remove)
1270 {
1271 FcPatternRemove (pat, FC_FULLNAME, fn);
1272 FcPatternRemove (pat, FC_FULLNAMELANG, fn);
1273 fn--;
1274 nfullname--;
1275 nfullname_lang--;
1276 }
1277 }
1278 if (FcDebug () & FC_DBG_SCANV)
1279 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1280 printf ("Saving unique fullname %s\n", full);
1281 }
1282
1283 file2 = FcStrCopy (file);
1284 if (!FcPatternAddString (pat, FC_FILE, (FcChar8 *)basename((char *)file2)))
1285 {
1286 FcStrFree (file2);
1287 goto bail1;
1288 }
1289 FcStrFree (file2);
1290
1291 FcPatternAddFullFname (pat, (const char *)FcStrCopy (file));
1292
1293 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1294 goto bail1;
1295
1296 #if 0
1297 /*
1298 * don't even try this -- CJK 'monospace' fonts are really
1299 * dual width, and most other fonts don't bother to set
1300 * the attribute. Sigh.
1301 */
1302 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1303 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1304 goto bail1;
1305 #endif
1306
1307 /*
1308 * Find the font revision (if available)
1309 */
1310 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1311 if (head)
1312 {
1313 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1314 goto bail1;
1315 }
1316 else
1317 {
1318 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1319 goto bail1;
1320 }
1321
1322 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1323 {
1324 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1325 {
1326 FT_ULong bits;
1327 int bit;
1328 if (FcCodePageRange[i].bit < 32)
1329 {
1330 bits = os2->ulCodePageRange1;
1331 bit = FcCodePageRange[i].bit;
1332 }
1333 else
1334 {
1335 bits = os2->ulCodePageRange2;
1336 bit = FcCodePageRange[i].bit - 32;
1337 }
1338 if (bits & (1 << bit))
1339 {
1340 /*
1341 * If the font advertises support for multiple
1342 * "exclusive" languages, then include support
1343 * for any language found to have coverage
1344 */
1345 if (exclusiveLang)
1346 {
1347 exclusiveLang = 0;
1348 break;
1349 }
1350 exclusiveLang = FcCodePageRange[i].lang;
1351 }
1352 }
1353 }
1354
1355 if (os2 && os2->version != 0xffff)
1356 {
1357 if (os2->usWeightClass == 0)
1358 ;
1359 else if (os2->usWeightClass < 150)
1360 weight = FC_WEIGHT_THIN;
1361 else if (os2->usWeightClass < 250)
1362 weight = FC_WEIGHT_EXTRALIGHT;
1363 else if (os2->usWeightClass < 350)
1364 weight = FC_WEIGHT_LIGHT;
1365 else if (os2->usWeightClass < 450)
1366 weight = FC_WEIGHT_REGULAR;
1367 else if (os2->usWeightClass < 550)
1368 weight = FC_WEIGHT_MEDIUM;
1369 else if (os2->usWeightClass < 650)
1370 weight = FC_WEIGHT_SEMIBOLD;
1371 else if (os2->usWeightClass < 750)
1372 weight = FC_WEIGHT_BOLD;
1373 else if (os2->usWeightClass < 850)
1374 weight = FC_WEIGHT_EXTRABOLD;
1375 else if (os2->usWeightClass < 950)
1376 weight = FC_WEIGHT_BLACK;
1377
1378 switch (os2->usWidthClass) {
1379 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1380 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1381 case 3: width = FC_WIDTH_CONDENSED; break;
1382 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1383 case 5: width = FC_WIDTH_NORMAL; break;
1384 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1385 case 7: width = FC_WIDTH_EXPANDED; break;
1386 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1387 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1388 }
1389 }
1390 if (os2 && (complex = FcFontCapabilities(face)))
1391 {
1392 if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
1393 {
1394 free (complex);
1395 goto bail1;
1396 }
1397 free (complex);
1398 }
1399
1400 /*
1401 * Type 1: Check for FontInfo dictionary information
1402 * Code from g2@magestudios.net (Gerard Escalante)
1403 */
1404
1405 #if HAVE_FT_GET_PS_FONT_INFO
1406 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1407 {
1408 if (weight == -1 && psfontinfo.weight)
1409 {
1410 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
1411 if (FcDebug() & FC_DBG_SCANV)
1412 printf ("\tType1 weight %s maps to %d\n",
1413 psfontinfo.weight, weight);
1414 }
1415
1416 #if 0
1417 /*
1418 * Don't bother with italic_angle; FreeType already extracts that
1419 * information for us and sticks it into style_flags
1420 */
1421 if (psfontinfo.italic_angle)
1422 slant = FC_SLANT_ITALIC;
1423 else
1424 slant = FC_SLANT_ROMAN;
1425 #endif
1426
1427 if(!foundry)
1428 foundry = FcNoticeFoundry(psfontinfo.notice);
1429 }
1430 #endif /* HAVE_FT_GET_PS_FONT_INFO */
1431
1432 #if HAVE_FT_GET_BDF_PROPERTY
1433 /*
1434 * Finally, look for a FOUNDRY BDF property if no other
1435 * mechanism has managed to locate a foundry
1436 */
1437
1438 if (!foundry)
1439 {
1440 int rc;
1441 BDF_PropertyRec prop;
1442 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
1443 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1444 foundry = (FcChar8 *) prop.u.atom;
1445 }
1446
1447 if (width == -1)
1448 {
1449 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1450 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1451 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1452 {
1453 FT_Int32 value;
1454
1455 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1456 value = prop.u.integer;
1457 else
1458 value = (FT_Int32) prop.u.cardinal;
1459 switch ((value + 5) / 10) {
1460 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1461 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1462 case 3: width = FC_WIDTH_CONDENSED; break;
1463 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1464 case 5: width = FC_WIDTH_NORMAL; break;
1465 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1466 case 7: width = FC_WIDTH_EXPANDED; break;
1467 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1468 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1469 }
1470 }
1471 if (width == -1 &&
1472 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1473 prop.type == BDF_PROPERTY_TYPE_ATOM)
1474 {
1475 width = FcIsWidth ((FcChar8 *) prop.u.atom);
1476 if (FcDebug () & FC_DBG_SCANV)
1477 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1478 }
1479 }
1480 #endif
1481
1482 /*
1483 * Look for weight, width and slant names in the style value
1484 */
1485 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1486 {
1487 if (weight == -1)
1488 {
1489 weight = FcContainsWeight (style);
1490 if (FcDebug() & FC_DBG_SCANV)
1491 printf ("\tStyle %s maps to weight %d\n", style, weight);
1492 }
1493 if (width == -1)
1494 {
1495 width = FcContainsWidth (style);
1496 if (FcDebug() & FC_DBG_SCANV)
1497 printf ("\tStyle %s maps to width %d\n", style, width);
1498 }
1499 if (slant == -1)
1500 {
1501 slant = FcContainsSlant (style);
1502 if (FcDebug() & FC_DBG_SCANV)
1503 printf ("\tStyle %s maps to slant %d\n", style, slant);
1504 }
1505 }
1506 /*
1507 * Pull default values from the FreeType flags if more
1508 * specific values not found above
1509 */
1510 if (slant == -1)
1511 {
1512 slant = FC_SLANT_ROMAN;
1513 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1514 slant = FC_SLANT_ITALIC;
1515 }
1516
1517 if (weight == -1)
1518 {
1519 weight = FC_WEIGHT_MEDIUM;
1520 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1521 weight = FC_WEIGHT_BOLD;
1522 }
1523
1524 if (width == -1)
1525 width = FC_WIDTH_NORMAL;
1526
1527 if (foundry == 0)
1528 foundry = (FcChar8 *) "unknown";
1529
1530 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1531 goto bail1;
1532
1533 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1534 goto bail1;
1535
1536 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1537 goto bail1;
1538
1539 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1540 goto bail1;
1541
1542 /*
1543 * Compute the unicode coverage for the font
1544 */
1545 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1546 if (!cs)
1547 goto bail1;
1548
1549 #if HAVE_FT_GET_BDF_PROPERTY
1550 /* For PCF fonts, override the computed spacing with the one from
1551 the property */
1552 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1553 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1554 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1555 spacing = FC_CHARCELL;
1556 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1557 spacing = FC_MONO;
1558 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1559 spacing = FC_PROPORTIONAL;
1560 }
1561 #endif
1562
1563 /*
1564 * Skip over PCF fonts that have no encoded characters; they're
1565 * usually just Unicode fonts transcoded to some legacy encoding
1566 * ftglue.c forces us to approximate whether a font is a PCF font
1567 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1568 * I don't know how to get a list of BDF properties on the font. -PL
1569 */
1570 if (FcCharSetCount (cs) == 0)
1571 {
1572 #if HAVE_FT_GET_BDF_PROPERTY
1573 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
1574 goto bail2;
1575 #endif
1576 }
1577
1578 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1579 goto bail2;
1580
1581 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1582 if (!ls)
1583 goto bail2;
1584
1585 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1586 {
1587 FcLangSetDestroy (ls);
1588 goto bail2;
1589 }
1590
1591 FcLangSetDestroy (ls);
1592
1593 if (spacing != FC_PROPORTIONAL)
1594 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1595 goto bail2;
1596
1597 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1598 {
1599 for (i = 0; i < face->num_fixed_sizes; i++)
1600 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1601 FcGetPixelSize (face, i)))
1602 goto bail2;
1603 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1604 goto bail2;
1605 #if HAVE_FT_GET_BDF_PROPERTY
1606 if(face->num_fixed_sizes == 1) {
1607 int rc;
1608 int value;
1609 BDF_PropertyRec prop;
1610
1611 /* skip bitmap fonts which do not even have a family name */
1612 rc = FT_Get_BDF_Property(face, "FAMILY_NAME", &prop);
1613 if (rc != 0 || prop.type != BDF_PROPERTY_TYPE_ATOM)
1614 goto bail2;
1615
1616 rc = FT_Get_BDF_Property(face, "POINT_SIZE", &prop);
1617 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1618 value = prop.u.integer;
1619 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1620 value = prop.u.cardinal;
1621 else
1622 goto nevermind;
1623 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1624 goto nevermind;
1625
1626 rc = FT_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
1627 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1628 value = prop.u.integer;
1629 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1630 value = prop.u.cardinal;
1631 else
1632 goto nevermind;
1633 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1634 goto nevermind;
1635
1636 }
1637 nevermind:
1638 ;
1639 #endif
1640 }
1641 #if HAVE_FT_GET_X11_FONT_FORMAT
1642 /*
1643 * Use the (not well documented or supported) X-specific function
1644 * from FreeType to figure out the font format
1645 */
1646 {
1647 const char *font_format = FT_Get_X11_Font_Format (face);
1648 if (font_format)
1649 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
1650 }
1651 #endif
1652
1653 /*
1654 * Drop our reference to the charset
1655 */
1656 FcCharSetDestroy (cs);
1657
1658 /*
1659 * Deallocate family/style values
1660 */
1661
1662 FT_Done_Face (face);
1663 FT_Done_FreeType (ftLibrary);
1664 return pat;
1665
1666 bail2:
1667 FcCharSetDestroy (cs);
1668 bail1:
1669 FcPatternDestroy (pat);
1670 bail0:
1671 FT_Done_Face (face);
1672 bail:
1673 FT_Done_FreeType (ftLibrary);
1674 return 0;
1675 }
1676
1677
1678 /*
1679 * For our purposes, this approximation is sufficient
1680 */
1681 #if !HAVE_FT_GET_NEXT_CHAR
1682 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1683 (*(gi) = 0), 0 : \
1684 (*(gi) = 1), (ucs4) + 1)
1685 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1686 #endif
1687
1688 typedef struct _FcCharEnt {
1689 FcChar16 bmp;
1690 unsigned char encode;
1691 } FcCharEnt;
1692
1693 struct _FcCharMap {
1694 const FcCharEnt *ent;
1695 int nent;
1696 };
1697
1698 typedef struct _FcFontDecode {
1699 FT_Encoding encoding;
1700 const FcCharMap *map;
1701 FcChar32 max;
1702 } FcFontDecode;
1703
1704 static const FcCharEnt AppleRomanEnt[] = {
1705 { 0x0020, 0x20 }, /* SPACE */
1706 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1707 { 0x0022, 0x22 }, /* QUOTATION MARK */
1708 { 0x0023, 0x23 }, /* NUMBER SIGN */
1709 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1710 { 0x0025, 0x25 }, /* PERCENT SIGN */
1711 { 0x0026, 0x26 }, /* AMPERSAND */
1712 { 0x0027, 0x27 }, /* APOSTROPHE */
1713 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1714 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1715 { 0x002A, 0x2A }, /* ASTERISK */
1716 { 0x002B, 0x2B }, /* PLUS SIGN */
1717 { 0x002C, 0x2C }, /* COMMA */
1718 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1719 { 0x002E, 0x2E }, /* FULL STOP */
1720 { 0x002F, 0x2F }, /* SOLIDUS */
1721 { 0x0030, 0x30 }, /* DIGIT ZERO */
1722 { 0x0031, 0x31 }, /* DIGIT ONE */
1723 { 0x0032, 0x32 }, /* DIGIT TWO */
1724 { 0x0033, 0x33 }, /* DIGIT THREE */
1725 { 0x0034, 0x34 }, /* DIGIT FOUR */
1726 { 0x0035, 0x35 }, /* DIGIT FIVE */
1727 { 0x0036, 0x36 }, /* DIGIT SIX */
1728 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1729 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1730 { 0x0039, 0x39 }, /* DIGIT NINE */
1731 { 0x003A, 0x3A }, /* COLON */
1732 { 0x003B, 0x3B }, /* SEMICOLON */
1733 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1734 { 0x003D, 0x3D }, /* EQUALS SIGN */
1735 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1736 { 0x003F, 0x3F }, /* QUESTION MARK */
1737 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1738 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1739 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1740 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1741 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1742 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1743 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1744 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1745 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1746 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1747 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1748 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1749 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1750 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1751 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1752 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1753 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1754 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1755 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1756 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1757 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1758 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1759 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1760 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1761 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1762 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1763 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1764 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1765 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1766 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1767 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1768 { 0x005F, 0x5F }, /* LOW LINE */
1769 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1770 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1771 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1772 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1773 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1774 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1775 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1776 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1777 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1778 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1779 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1780 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1781 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1782 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1783 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1784 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1785 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1786 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1787 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1788 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1789 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1790 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1791 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1792 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1793 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1794 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1795 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1796 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1797 { 0x007C, 0x7C }, /* VERTICAL LINE */
1798 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1799 { 0x007E, 0x7E }, /* TILDE */
1800 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1801 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1802 { 0x00A2, 0xA2 }, /* CENT SIGN */
1803 { 0x00A3, 0xA3 }, /* POUND SIGN */
1804 { 0x00A5, 0xB4 }, /* YEN SIGN */
1805 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1806 { 0x00A8, 0xAC }, /* DIAERESIS */
1807 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1808 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1809 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1810 { 0x00AC, 0xC2 }, /* NOT SIGN */
1811 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1812 { 0x00AF, 0xF8 }, /* MACRON */
1813 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1814 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1815 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1816 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1817 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1818 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1819 { 0x00B8, 0xFC }, /* CEDILLA */
1820 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1821 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1822 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1823 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1824 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1825 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1826 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1827 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1828 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1829 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1830 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1831 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1832 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1833 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1834 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1835 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1836 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1837 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1838 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1839 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1840 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1841 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1842 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1843 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1844 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1845 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1846 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1847 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1848 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1849 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1850 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1851 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1852 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1853 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1854 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1855 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1856 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1857 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1858 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1859 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1860 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1861 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1862 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1863 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1864 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1865 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1866 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1867 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1868 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1869 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1870 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1871 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1872 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1873 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1874 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1875 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1876 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1877 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1878 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1879 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1880 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1881 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1882 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1883 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1884 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1885 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1886 { 0x02C7, 0xFF }, /* CARON */
1887 { 0x02D8, 0xF9 }, /* BREVE */
1888 { 0x02D9, 0xFA }, /* DOT ABOVE */
1889 { 0x02DA, 0xFB }, /* RING ABOVE */
1890 { 0x02DB, 0xFE }, /* OGONEK */
1891 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1892 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1893 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1894 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1895 { 0x2013, 0xD0 }, /* EN DASH */
1896 { 0x2014, 0xD1 }, /* EM DASH */
1897 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1898 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1899 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1900 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1901 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1902 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1903 { 0x2020, 0xA0 }, /* DAGGER */
1904 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1905 { 0x2022, 0xA5 }, /* BULLET */
1906 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1907 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1908 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1909 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1910 { 0x2044, 0xDA }, /* FRACTION SLASH */
1911 { 0x20AC, 0xDB }, /* EURO SIGN */
1912 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1913 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1914 { 0x2206, 0xC6 }, /* INCREMENT */
1915 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1916 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1917 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1918 { 0x221E, 0xB0 }, /* INFINITY */
1919 { 0x222B, 0xBA }, /* INTEGRAL */
1920 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1921 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1922 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1923 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1924 { 0x25CA, 0xD7 }, /* LOZENGE */
1925 { 0xF8FF, 0xF0 }, /* Apple logo */
1926 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1927 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
1928 };
1929
1930 static const FcCharMap AppleRoman = {
1931 AppleRomanEnt,
1932 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
1933 };
1934
1935 static const FcCharEnt AdobeSymbolEnt[] = {
1936 { 0x0020, 0x20 }, /* SPACE # space */
1937 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
1938 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
1939 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
1940 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
1941 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
1942 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
1943 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
1944 { 0x002C, 0x2C }, /* COMMA # comma */
1945 { 0x002E, 0x2E }, /* FULL STOP # period */
1946 { 0x002F, 0x2F }, /* SOLIDUS # slash */
1947 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
1948 { 0x0031, 0x31 }, /* DIGIT ONE # one */
1949 { 0x0032, 0x32 }, /* DIGIT TWO # two */
1950 { 0x0033, 0x33 }, /* DIGIT THREE # three */
1951 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
1952 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
1953 { 0x0036, 0x36 }, /* DIGIT SIX # six */
1954 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
1955 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
1956 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
1957 { 0x003A, 0x3A }, /* COLON # colon */
1958 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
1959 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
1960 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
1961 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
1962 { 0x003F, 0x3F }, /* QUESTION MARK # question */
1963 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
1964 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
1965 { 0x005F, 0x5F }, /* LOW LINE # underscore */
1966 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
1967 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
1968 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
1969 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
1970 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
1971 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
1972 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
1973 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
1974 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
1975 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
1976 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
1977 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
1978 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
1979 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
1980 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
1981 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
1982 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
1983 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
1984 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
1985 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
1986 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
1987 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
1988 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
1989 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
1990 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
1991 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
1992 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
1993 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
1994 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
1995 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
1996 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
1997 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
1998 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
1999 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
2000 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
2001 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2002 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2003 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2004 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2005 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2006 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2007 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2008 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2009 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2010 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2011 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2012 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2013 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2014 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2015 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2016 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2017 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2018 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2019 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2020 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2021 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2022 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2023 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2024 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2025 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2026 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2027 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2028 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2029 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2030 { 0x2022, 0xB7 }, /* BULLET # bullet */
2031 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2032 { 0x2032, 0xA2 }, /* PRIME # minute */
2033 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2034 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2035 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2036 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2037 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2038 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2039 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2040 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2041 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2042 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2043 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2044 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2045 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2046 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2047 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2048 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2049 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2050 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2051 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2052 { 0x2200, 0x22 }, /* FOR ALL # universal */
2053 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2054 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2055 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2056 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2057 { 0x2207, 0xD1 }, /* NABLA # gradient */
2058 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2059 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2060 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2061 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2062 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2063 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2064 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2065 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2066 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2067 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2068 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2069 { 0x2220, 0xD0 }, /* ANGLE # angle */
2070 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2071 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2072 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2073 { 0x222A, 0xC8 }, /* UNION # union */
2074 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2075 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2076 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2077 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2078 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2079 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2080 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2081 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2082 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2083 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2084 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2085 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2086 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2087 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2088 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2089 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2090 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2091 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2092 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2093 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2094 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2095 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2096 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2097 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2098 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2099 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2100 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2101 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2102 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2103 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2104 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2105 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2106 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2107 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2108 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2109 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2110 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2111 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2112 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2113 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2114 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2115 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2116 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2117 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2118 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2119 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2120 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2121 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2122 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2123 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2124 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2125 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2126 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2127 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2128 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2129 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2130 };
2131
2132 static const FcCharMap AdobeSymbol = {
2133 AdobeSymbolEnt,
2134 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2135 };
2136
2137 static const FcFontDecode fcFontDecoders[] = {
2138 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2139 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2140 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2141 };
2142
2143 #define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2144
2145 static const FcChar32 prefer_unicode[] = {
2146 0x20ac, /* EURO SIGN */
2147 };
2148
2149 #define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
2150
2151 FcChar32
2152 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2153 {
2154 int low, high, mid;
2155 FcChar16 bmp;
2156
2157 low = 0;
2158 high = map->nent - 1;
2159 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2160 return ~0;
2161 while (low <= high)
2162 {
2163 mid = (high + low) >> 1;
2164 bmp = map->ent[mid].bmp;
2165 if (ucs4 == bmp)
2166 return (FT_ULong) map->ent[mid].encode;
2167 if (ucs4 < bmp)
2168 high = mid - 1;
2169 else
2170 low = mid + 1;
2171 }
2172 return ~0;
2173 }
2174
2175 FcChar32
2176 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2177 {
2178 int i;
2179
2180 for (i = 0; i < map->nent; i++)
2181 if (map->ent[i].encode == private)
2182 return (FcChar32) map->ent[i].bmp;
2183 return ~0;
2184 }
2185
2186 const FcCharMap *
2187 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2188 {
2189 int i;
2190
2191 for (i = 0; i < NUM_DECODE; i++)
2192 if (fcFontDecoders[i].encoding == encoding)
2193 return fcFontDecoders[i].map;
2194 return 0;
2195 }
2196
2197 #include "../fc-glyphname/fcglyphname.h"
2198
2199 static FcChar32
2200 FcHashGlyphName (const FcChar8 *name)
2201 {
2202 FcChar32 h = 0;
2203 FcChar8 c;
2204
2205 while ((c = *name++))
2206 {
2207 h = ((h << 1) | (h >> 31)) ^ c;
2208 }
2209 return h;
2210 }
2211
2212 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2213 /*
2214 * Use Type1 glyph names for fonts which have reliable names
2215 * and which export an Adobe Custom mapping
2216 */
2217 static FcBool
2218 FcFreeTypeUseNames (FT_Face face)
2219 {
2220 FT_Int map;
2221
2222 if (!FT_Has_PS_Glyph_Names (face))
2223 return FcFalse;
2224 for (map = 0; map < face->num_charmaps; map++)
2225 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2226 return FcTrue;
2227 return FcFalse;
2228 }
2229
2230 static const FcChar8 *
2231 FcUcs4ToGlyphName (FcChar32 ucs4)
2232 {
2233 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2234 int r = 0;
2235 const FcGlyphName *gn;
2236
2237 while ((gn = ucs_to_name[i]))
2238 {
2239 if (gn->ucs == ucs4)
2240 return gn->name;
2241 if (!r)
2242 {
2243 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2244 if (!r)
2245 r = 1;
2246 }
2247 i += r;
2248 if (i >= FC_GLYPHNAME_HASH)
2249 i -= FC_GLYPHNAME_HASH;
2250 }
2251 return 0;
2252 }
2253
2254 static FcChar32
2255 FcGlyphNameToUcs4 (FcChar8 *name)
2256 {
2257 FcChar32 h = FcHashGlyphName (name);
2258 int i = (int) (h % FC_GLYPHNAME_HASH);
2259 int r = 0;
2260 const FcGlyphName *gn;
2261
2262 while ((gn = name_to_ucs[i]))
2263 {
2264 if (!strcmp ((char *) name, (char *) gn->name))
2265 return gn->ucs;
2266 if (!r)
2267 {
2268 r = (int) (h % FC_GLYPHNAME_REHASH);
2269 if (!r)
2270 r = 1;
2271 }
2272 i += r;
2273 if (i >= FC_GLYPHNAME_HASH)
2274 i -= FC_GLYPHNAME_HASH;
2275 }
2276 return 0xffff;
2277 }
2278
2279 /*
2280 * Search through a font for a glyph by name. This is
2281 * currently a linear search as there doesn't appear to be
2282 * any defined order within the font
2283 */
2284 static FT_UInt
2285 FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
2286 {
2287 FT_UInt gindex;
2288 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2289
2290 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
2291 {
2292 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2293 if (!strcmp ((char *) name, (char *) name_buf))
2294 return gindex;
2295 }
2296 return 0;
2297 }
2298 #endif
2299
2300 /*
2301 * Map a UCS4 glyph to a glyph index. Use all available encoding
2302 * tables to try and find one that works. This information is expected
2303 * to be cached by higher levels, so performance isn't critical
2304 */
2305
2306 FT_UInt
2307 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2308 {
2309 int initial, offset, decode;
2310 FT_UInt glyphindex;
2311 FcChar32 charcode;
2312 int p;
2313
2314 initial = 0;
2315
2316 if (!face)
2317 return 0;
2318
2319 /*
2320 * Find the current encoding
2321 */
2322 if (face->charmap)
2323 {
2324 for (; initial < NUM_DECODE; initial++)
2325 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2326 break;
2327 if (initial == NUM_DECODE)
2328 initial = 0;
2329 }
2330 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2331 if (ucs4 == prefer_unicode[p])
2332 {
2333 initial = 0;
2334 break;
2335 }
2336 /*
2337 * Check each encoding for the glyph, starting with the current one
2338 */
2339 for (offset = 0; offset < NUM_DECODE; offset++)
2340 {
2341 decode = (initial + offset) % NUM_DECODE;
2342 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2343 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2344 continue;
2345 if (fcFontDecoders[decode].map)
2346 {
2347 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2348 if (charcode == ~0U)
2349 continue;
2350 }
2351 else
2352 charcode = ucs4;
2353 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2354 if (glyphindex)
2355 return glyphindex;
2356 }
2357 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2358 /*
2359 * Check postscript name table if present
2360 */
2361 if (FcFreeTypeUseNames (face))
2362 {
2363 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2364 if (name)
2365 {
2366 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2367 if (glyphindex)
2368 return glyphindex;
2369 }
2370 }
2371 #endif
2372 return 0;
2373 }
2374
2375 static FcBool
2376 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2377 FT_UInt glyph, FcBlanks *blanks,
2378 FT_Pos *advance)
2379 {
2380 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2381 FT_GlyphSlot slot;
2382
2383 /*
2384 * When using scalable fonts, only report those glyphs
2385 * which can be scaled; otherwise those fonts will
2386 * only be available at some sizes, and never when
2387 * transformed. Avoid this by simply reporting bitmap-only
2388 * glyphs as missing
2389 */
2390 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2391 load_flags |= FT_LOAD_NO_BITMAP;
2392
2393 if (FT_Load_Glyph (face, glyph, load_flags))
2394 return FcFalse;
2395
2396 slot = face->glyph;
2397 if (!glyph)
2398 return FcFalse;
2399
2400 *advance = slot->metrics.horiAdvance;
2401
2402 switch (slot->format) {
2403 case ft_glyph_format_bitmap:
2404 /*
2405 * Bitmaps are assumed to be reasonable; if
2406 * this proves to be a rash assumption, this
2407 * code can be easily modified
2408 */
2409 return FcTrue;
2410 case ft_glyph_format_outline:
2411 /*
2412 * Glyphs with contours are always OK
2413 */
2414 if (slot->outline.n_contours != 0)
2415 return FcTrue;
2416 /*
2417 * Glyphs with no contours are only OK if
2418 * they're members of the Blanks set specified
2419 * in the configuration. If blanks isn't set,
2420 * then allow any glyph to be blank
2421 */
2422 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2423 return FcTrue;
2424 /* fall through ... */
2425 default:
2426 break;
2427 }
2428 return FcFalse;
2429 }
2430
2431 #define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2432 #define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2433 #define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2434 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2435
2436 FcCharSet *
2437 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2438 {
2439 FcChar32 page, off, ucs4;
2440 #ifdef CHECK
2441 FcChar32 font_max = 0;
2442 #endif
2443 FcCharSet *fcs;
2444 FcCharLeaf *leaf;
2445 const FcCharMap *map;
2446 int o;
2447 int i;
2448 FT_UInt glyph;
2449 FT_Pos advance, advance_one = 0, advance_two = 0;
2450 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2451
2452 fcs = FcCharSetCreate ();
2453 if (!fcs)
2454 goto bail0;
2455
2456 #ifdef CHECK
2457 printf ("Family %s style %s\n", face->family_name, face->style_name);
2458 #endif
2459 for (o = 0; o < NUM_DECODE; o++)
2460 {
2461 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2462 continue;
2463 map = fcFontDecoders[o].map;
2464 if (map)
2465 {
2466 /*
2467 * Non-Unicode tables are easy; there's a list of all possible
2468 * characters
2469 */
2470 for (i = 0; i < map->nent; i++)
2471 {
2472 ucs4 = map->ent[i].bmp;
2473 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2474 if (glyph &&
2475 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2476 {
2477 /*
2478 * ignore glyphs with zero advance. They’re
2479 * combining characters, and while their behaviour
2480 * isn’t well defined for monospaced applications in
2481 * Unicode, there are many fonts which include
2482 * zero-width combining characters in otherwise
2483 * monospaced fonts.
2484 */
2485 if (advance)
2486 {
2487 if (!has_advance)
2488 {
2489 has_advance = FcTrue;
2490 advance_one = advance;
2491 }
2492 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2493 {
2494 if (fixed_advance)
2495 {
2496 dual_advance = FcTrue;
2497 fixed_advance = FcFalse;
2498 advance_two = advance;
2499 }
2500 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2501 dual_advance = FcFalse;
2502 }
2503 }
2504
2505 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2506 if (!leaf)
2507 goto bail1;
2508 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2509 #ifdef CHECK
2510 if (ucs4 > font_max)
2511 font_max = ucs4;
2512 #endif
2513 }
2514 }
2515 }
2516 else
2517 {
2518 FT_UInt gindex;
2519
2520 /*
2521 * Find the first encoded character in the font
2522 */
2523 if (FT_Get_Char_Index (face, 0))
2524 {
2525 ucs4 = 0;
2526 gindex = 1;
2527 }
2528 else
2529 {
2530 ucs4 = FT_Get_Next_Char (face, 0, &gindex);
2531 if (!ucs4)
2532 gindex = 0;
2533 }
2534
2535 while (gindex)
2536 {
2537 page = ucs4 >> 8;
2538 leaf = 0;
2539 while ((ucs4 >> 8) == page)
2540 {
2541 glyph = FT_Get_Char_Index (face, ucs4);
2542 if (glyph && FcFreeTypeCheckGlyph (face, ucs4,
2543 glyph, blanks, &advance))
2544 {
2545 if (advance)
2546 {
2547 if (!has_advance)
2548 {
2549 has_advance = FcTrue;
2550 advance_one = advance;
2551 }
2552 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2553 {
2554 if (fixed_advance)
2555 {
2556 dual_advance = FcTrue;
2557 fixed_advance = FcFalse;
2558 advance_two = advance;
2559 }
2560 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2561 dual_advance = FcFalse;
2562 }
2563 }
2564
2565 if (!leaf)
2566 {
2567 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2568 if (!leaf)
2569 goto bail1;
2570 }
2571 off = ucs4 & 0xff;
2572 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2573 #ifdef CHECK
2574 if (ucs4 > font_max)
2575 font_max = ucs4;
2576 #endif
2577 }
2578 ucs4++;
2579 }
2580 ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex);
2581 if (!ucs4)
2582 gindex = 0;
2583 }
2584 #ifdef CHECK
2585 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2586 {
2587 FcBool FT_Has, FC_Has;
2588
2589 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2590 FC_Has = FcCharSetHasChar (fcs, ucs4);
2591 if (FT_Has != FC_Has)
2592 {
2593 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2594 }
2595 }
2596 #endif
2597 }
2598 }
2599 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2600 /*
2601 * Add mapping from PS glyph names if available
2602 */
2603 if (FcFreeTypeUseNames (face))
2604 {
2605 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2606
2607 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
2608 {
2609 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2610 {
2611 ucs4 = FcGlyphNameToUcs4 (name_buf);
2612 if (ucs4 != 0xffff &&
2613 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2614 {
2615 if (advance)
2616 {
2617 if (!has_advance)
2618 {
2619 has_advance = FcTrue;
2620 advance_one = advance;
2621 }
2622 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2623 {
2624 if (fixed_advance)
2625 {
2626 dual_advance = FcTrue;
2627 fixed_advance = FcFalse;
2628 advance_two = advance;
2629 }
2630 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2631 dual_advance = FcFalse;
2632 }
2633 }
2634 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2635 if (!leaf)
2636 goto bail1;
2637 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2638 #ifdef CHECK
2639 if (ucs4 > font_max)
2640 font_max = ucs4;
2641 #endif
2642 }
2643 }
2644 }
2645 }
2646 #endif
2647 #ifdef CHECK
2648 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2649 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2650 {
2651 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2652 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2653
2654 if (has_char && !has_bit)
2655 {
2656 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2657 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2658 else
2659 printf ("Bitmap missing char 0x%x\n", ucs4);
2660 }
2661 else if (!has_char && has_bit)
2662 printf ("Bitmap extra char 0x%x\n", ucs4);
2663 }
2664 #endif
2665 if (fixed_advance)
2666 *spacing = FC_MONO;
2667 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2668 *spacing = FC_DUAL;
2669 else
2670 *spacing = FC_PROPORTIONAL;
2671 return fcs;
2672 bail1:
2673 FcCharSetDestroy (fcs);
2674 bail0:
2675 return 0;
2676 }
2677
2678 FcCharSet *
2679 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2680 {
2681 int spacing;
2682
2683 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2684 }
2685
2686
2687 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2688 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2689 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2690 #define TT_Err_Ok FT_Err_Ok
2691 #define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2692 #define TTO_Err_Empty_Script 0x1005
2693 #define TTO_Err_Invalid_SubTable 0x1001
2694
2695 #define OTLAYOUT_HEAD "otlayout:"
2696 #define OTLAYOUT_HEAD_LEN 9
2697 #define OTLAYOUT_ID_LEN 4
2698 /* space + head + id */
2699 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2700
2701 /*
2702 * This is a bit generous; the registry has only lower case and space
2703 * except for 'DFLT'.
2704 */
2705 #define FcIsSpace(x) (040 == (x))
2706 #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2707
2708 static void
2709 addtag(FcChar8 *complex, FT_ULong tag)
2710 {
2711 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2712
2713 tagstring[0] = (FcChar8)(tag >> 24),
2714 tagstring[1] = (FcChar8)(tag >> 16),
2715 tagstring[2] = (FcChar8)(tag >> 8),
2716 tagstring[3] = (FcChar8)(tag);
2717 tagstring[4] = '\0';
2718
2719 /* skip tags which aren't alphabetic, under the assumption that
2720 * they're probably broken
2721 */
2722 if (!FcIsValidScript(tagstring[0]) ||
2723 !FcIsValidScript(tagstring[1]) ||
2724 !FcIsValidScript(tagstring[2]) ||
2725 !FcIsValidScript(tagstring[3]))
2726 return;
2727
2728 if (*complex != '\0')
2729 strcat ((char *) complex, " ");
2730 strcat ((char *) complex, "otlayout:");
2731 strcat ((char *) complex, (char *) tagstring);
2732 }
2733
2734 static int
2735 compareulong (const void *a, const void *b)
2736 {
2737 const FT_ULong *ua = (const FT_ULong *) a;
2738 const FT_ULong *ub = (const FT_ULong *) b;
2739 return *ua - *ub;
2740 }
2741
2742
2743 static FT_Error
2744 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2745 {
2746 FT_ULong cur_offset, new_offset, base_offset;
2747 FT_Stream stream = face->stream;
2748 FT_Error error;
2749 FT_UShort n, p;
2750 FT_Memory memory = stream->memory;
2751
2752 if ( !stream )
2753 return TT_Err_Invalid_Face_Handle;
2754
2755 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
2756 return error;
2757
2758 base_offset = ftglue_stream_pos ( stream );
2759
2760 /* skip version */
2761
2762 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
2763 return error;
2764
2765 new_offset = ((FT_UShort)ftglue_stream_get_short ( stream )) + base_offset;
2766
2767 ftglue_stream_frame_exit( stream );
2768
2769 cur_offset = ftglue_stream_pos( stream );
2770
2771 if ( ftglue_stream_seek( stream, new_offset ) != TT_Err_Ok )
2772 return error;
2773
2774 base_offset = ftglue_stream_pos( stream );
2775
2776 if ( ftglue_stream_frame_enter( stream, 2L ) )
2777 return error;
2778
2779 *script_count = ((FT_UShort)ftglue_stream_get_short ( stream ));
2780
2781 ftglue_stream_frame_exit( stream );
2782
2783 *stags = ftglue_alloc(memory, *script_count * sizeof( FT_ULong ), &error);
2784
2785 if (error)
2786 return error;
2787
2788 p = 0;
2789 for ( n = 0; n < *script_count; n++ )
2790 {
2791 if ( ftglue_stream_frame_enter( stream, 6L ) )
2792 goto Fail;
2793
2794 (*stags)[p] = ((FT_ULong)ftglue_stream_get_long ( stream ));
2795 new_offset = ((FT_UShort)ftglue_stream_get_short ( stream )) + base_offset;
2796
2797 ftglue_stream_frame_exit( stream );
2798
2799 cur_offset = ftglue_stream_pos( stream );
2800
2801 if ( ftglue_stream_seek( stream, new_offset ) )
2802 goto Fail;
2803
2804 if ( error == TT_Err_Ok )
2805 p++;
2806 else if ( error != TTO_Err_Empty_Script )
2807 goto Fail;
2808
2809 (void)ftglue_stream_seek( stream, cur_offset );
2810 }
2811
2812 if (!p)
2813 {
2814 error = TTO_Err_Invalid_SubTable;
2815 goto Fail;
2816 }
2817
2818 // sort the tag list before returning it
2819 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2820
2821 return TT_Err_Ok;
2822
2823 Fail:
2824 *script_count = 0;
2825 ftglue_free( memory, *stags );
2826 return error;
2827 }
2828
2829 static FcChar8 *
2830 FcFontCapabilities(FT_Face face)
2831 {
2832 FcBool issilgraphitefont = 0;
2833 FT_Error err;
2834 FT_ULong len = 0;
2835 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2836 FT_UShort gsub_count=0, gpos_count=0;
2837 FT_ULong maxsize;
2838 FT_Memory memory = face->stream->memory;
2839 FcChar8 *complex = NULL;
2840 int indx1 = 0, indx2 = 0;
2841
2842 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2843 issilgraphitefont = ( err == FT_Err_Ok);
2844
2845 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2846 gpos_count = 0;
2847 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2848 gsub_count = 0;
2849
2850 if (!issilgraphitefont && !gsub_count && !gpos_count)
2851 goto bail;
2852
2853 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2854 (issilgraphitefont ? 13 : 0));
2855 complex = malloc (sizeof (FcChar8) * maxsize);
2856 if (!complex)
2857 goto bail;
2858
2859 complex[0] = '\0';
2860 if (issilgraphitefont)
2861 strcpy((char *) complex, "ttable:Silf ");
2862
2863 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2864 if (indx1 == gsub_count) {
2865 addtag(complex, gpostags[indx2]);
2866 indx2++;
2867 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2868 addtag(complex, gsubtags[indx1]);
2869 indx1++;
2870 } else if (gsubtags[indx1] == gpostags[indx2]) {
2871 addtag(complex, gsubtags[indx1]);
2872 indx1++;
2873 indx2++;
2874 } else {
2875 addtag(complex, gpostags[indx2]);
2876 indx2++;
2877 }
2878 }
2879 if (FcDebug () & FC_DBG_SCANV)
2880 printf("complex features in this font: %s\n", complex);
2881 bail:
2882 ftglue_free(memory, gsubtags);
2883 ftglue_free(memory, gpostags);
2884 return complex;
2885 }
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