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Fix intel compiler warnings: make many variables static, eliminate
[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;
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 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
1442 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1443 foundry = (FcChar8 *) prop.u.atom;
1444 }
1445
1446 if (width == -1)
1447 {
1448 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1449 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1450 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1451 {
1452 FT_Int32 value;
1453
1454 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1455 value = prop.u.integer;
1456 else
1457 value = (FT_Int32) prop.u.cardinal;
1458 switch ((value + 5) / 10) {
1459 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1460 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1461 case 3: width = FC_WIDTH_CONDENSED; break;
1462 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1463 case 5: width = FC_WIDTH_NORMAL; break;
1464 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1465 case 7: width = FC_WIDTH_EXPANDED; break;
1466 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1467 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1468 }
1469 }
1470 if (width == -1 &&
1471 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1472 prop.type == BDF_PROPERTY_TYPE_ATOM)
1473 {
1474 width = FcIsWidth ((FcChar8 *) prop.u.atom);
1475 if (FcDebug () & FC_DBG_SCANV)
1476 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1477 }
1478 }
1479 #endif
1480
1481 /*
1482 * Look for weight, width and slant names in the style value
1483 */
1484 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1485 {
1486 if (weight == -1)
1487 {
1488 weight = FcContainsWeight (style);
1489 if (FcDebug() & FC_DBG_SCANV)
1490 printf ("\tStyle %s maps to weight %d\n", style, weight);
1491 }
1492 if (width == -1)
1493 {
1494 width = FcContainsWidth (style);
1495 if (FcDebug() & FC_DBG_SCANV)
1496 printf ("\tStyle %s maps to width %d\n", style, width);
1497 }
1498 if (slant == -1)
1499 {
1500 slant = FcContainsSlant (style);
1501 if (FcDebug() & FC_DBG_SCANV)
1502 printf ("\tStyle %s maps to slant %d\n", style, slant);
1503 }
1504 }
1505 /*
1506 * Pull default values from the FreeType flags if more
1507 * specific values not found above
1508 */
1509 if (slant == -1)
1510 {
1511 slant = FC_SLANT_ROMAN;
1512 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1513 slant = FC_SLANT_ITALIC;
1514 }
1515
1516 if (weight == -1)
1517 {
1518 weight = FC_WEIGHT_MEDIUM;
1519 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1520 weight = FC_WEIGHT_BOLD;
1521 }
1522
1523 if (width == -1)
1524 width = FC_WIDTH_NORMAL;
1525
1526 if (foundry == 0)
1527 foundry = (FcChar8 *) "unknown";
1528
1529 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1530 goto bail1;
1531
1532 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1533 goto bail1;
1534
1535 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1536 goto bail1;
1537
1538 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1539 goto bail1;
1540
1541 /*
1542 * Compute the unicode coverage for the font
1543 */
1544 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1545 if (!cs)
1546 goto bail1;
1547
1548 #if HAVE_FT_GET_BDF_PROPERTY
1549 /* For PCF fonts, override the computed spacing with the one from
1550 the property */
1551 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1552 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1553 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1554 spacing = FC_CHARCELL;
1555 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1556 spacing = FC_MONO;
1557 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1558 spacing = FC_PROPORTIONAL;
1559 }
1560 #endif
1561
1562 /*
1563 * Skip over PCF fonts that have no encoded characters; they're
1564 * usually just Unicode fonts transcoded to some legacy encoding
1565 * ftglue.c forces us to approximate whether a font is a PCF font
1566 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1567 * I don't know how to get a list of BDF properties on the font. -PL
1568 */
1569 if (FcCharSetCount (cs) == 0)
1570 {
1571 #if HAVE_FT_GET_BDF_PROPERTY
1572 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
1573 goto bail2;
1574 #endif
1575 }
1576
1577 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1578 goto bail2;
1579
1580 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1581 if (!ls)
1582 goto bail2;
1583
1584 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1585 {
1586 FcLangSetDestroy (ls);
1587 goto bail2;
1588 }
1589
1590 FcLangSetDestroy (ls);
1591
1592 if (spacing != FC_PROPORTIONAL)
1593 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1594 goto bail2;
1595
1596 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1597 {
1598 for (i = 0; i < face->num_fixed_sizes; i++)
1599 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1600 FcGetPixelSize (face, i)))
1601 goto bail2;
1602 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1603 goto bail2;
1604 #if HAVE_FT_GET_BDF_PROPERTY
1605 if(face->num_fixed_sizes == 1) {
1606 int rc;
1607 int value;
1608
1609 /* skip bitmap fonts which do not even have a family name */
1610 rc = FT_Get_BDF_Property(face, "FAMILY_NAME", &prop);
1611 if (rc != 0 || prop.type != BDF_PROPERTY_TYPE_ATOM)
1612 goto bail2;
1613
1614 rc = FT_Get_BDF_Property(face, "POINT_SIZE", &prop);
1615 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1616 value = prop.u.integer;
1617 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1618 value = prop.u.cardinal;
1619 else
1620 goto nevermind;
1621 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1622 goto nevermind;
1623
1624 rc = FT_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
1625 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1626 value = prop.u.integer;
1627 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1628 value = prop.u.cardinal;
1629 else
1630 goto nevermind;
1631 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1632 goto nevermind;
1633
1634 }
1635 nevermind:
1636 ;
1637 #endif
1638 }
1639 #if HAVE_FT_GET_X11_FONT_FORMAT
1640 /*
1641 * Use the (not well documented or supported) X-specific function
1642 * from FreeType to figure out the font format
1643 */
1644 {
1645 const char *font_format = FT_Get_X11_Font_Format (face);
1646 if (font_format)
1647 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
1648 }
1649 #endif
1650
1651 /*
1652 * Drop our reference to the charset
1653 */
1654 FcCharSetDestroy (cs);
1655
1656 /*
1657 * Deallocate family/style values
1658 */
1659
1660 FT_Done_Face (face);
1661 FT_Done_FreeType (ftLibrary);
1662 return pat;
1663
1664 bail2:
1665 FcCharSetDestroy (cs);
1666 bail1:
1667 FcPatternDestroy (pat);
1668 bail0:
1669 FT_Done_Face (face);
1670 bail:
1671 FT_Done_FreeType (ftLibrary);
1672 return 0;
1673 }
1674
1675
1676 /*
1677 * For our purposes, this approximation is sufficient
1678 */
1679 #if !HAVE_FT_GET_NEXT_CHAR
1680 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1681 (*(gi) = 0), 0 : \
1682 (*(gi) = 1), (ucs4) + 1)
1683 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1684 #endif
1685
1686 typedef struct _FcCharEnt {
1687 FcChar16 bmp;
1688 unsigned char encode;
1689 } FcCharEnt;
1690
1691 struct _FcCharMap {
1692 const FcCharEnt *ent;
1693 int nent;
1694 };
1695
1696 typedef struct _FcFontDecode {
1697 FT_Encoding encoding;
1698 const FcCharMap *map;
1699 FcChar32 max;
1700 } FcFontDecode;
1701
1702 static const FcCharEnt AppleRomanEnt[] = {
1703 { 0x0020, 0x20 }, /* SPACE */
1704 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1705 { 0x0022, 0x22 }, /* QUOTATION MARK */
1706 { 0x0023, 0x23 }, /* NUMBER SIGN */
1707 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1708 { 0x0025, 0x25 }, /* PERCENT SIGN */
1709 { 0x0026, 0x26 }, /* AMPERSAND */
1710 { 0x0027, 0x27 }, /* APOSTROPHE */
1711 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1712 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1713 { 0x002A, 0x2A }, /* ASTERISK */
1714 { 0x002B, 0x2B }, /* PLUS SIGN */
1715 { 0x002C, 0x2C }, /* COMMA */
1716 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1717 { 0x002E, 0x2E }, /* FULL STOP */
1718 { 0x002F, 0x2F }, /* SOLIDUS */
1719 { 0x0030, 0x30 }, /* DIGIT ZERO */
1720 { 0x0031, 0x31 }, /* DIGIT ONE */
1721 { 0x0032, 0x32 }, /* DIGIT TWO */
1722 { 0x0033, 0x33 }, /* DIGIT THREE */
1723 { 0x0034, 0x34 }, /* DIGIT FOUR */
1724 { 0x0035, 0x35 }, /* DIGIT FIVE */
1725 { 0x0036, 0x36 }, /* DIGIT SIX */
1726 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1727 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1728 { 0x0039, 0x39 }, /* DIGIT NINE */
1729 { 0x003A, 0x3A }, /* COLON */
1730 { 0x003B, 0x3B }, /* SEMICOLON */
1731 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1732 { 0x003D, 0x3D }, /* EQUALS SIGN */
1733 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1734 { 0x003F, 0x3F }, /* QUESTION MARK */
1735 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1736 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1737 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1738 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1739 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1740 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1741 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1742 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1743 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1744 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1745 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1746 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1747 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1748 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1749 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1750 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1751 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1752 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1753 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1754 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1755 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1756 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1757 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1758 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1759 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1760 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1761 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1762 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1763 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1764 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1765 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1766 { 0x005F, 0x5F }, /* LOW LINE */
1767 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1768 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1769 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1770 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1771 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1772 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1773 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1774 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1775 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1776 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1777 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1778 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1779 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1780 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1781 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1782 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1783 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1784 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1785 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1786 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1787 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1788 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1789 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1790 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1791 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1792 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1793 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1794 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1795 { 0x007C, 0x7C }, /* VERTICAL LINE */
1796 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1797 { 0x007E, 0x7E }, /* TILDE */
1798 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1799 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1800 { 0x00A2, 0xA2 }, /* CENT SIGN */
1801 { 0x00A3, 0xA3 }, /* POUND SIGN */
1802 { 0x00A5, 0xB4 }, /* YEN SIGN */
1803 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1804 { 0x00A8, 0xAC }, /* DIAERESIS */
1805 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1806 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1807 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1808 { 0x00AC, 0xC2 }, /* NOT SIGN */
1809 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1810 { 0x00AF, 0xF8 }, /* MACRON */
1811 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1812 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1813 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1814 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1815 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1816 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1817 { 0x00B8, 0xFC }, /* CEDILLA */
1818 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1819 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1820 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1821 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1822 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1823 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1824 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1825 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1826 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1827 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1828 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1829 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1830 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1831 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1832 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1833 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1834 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1835 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1836 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1837 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1838 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1839 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1840 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1841 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1842 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1843 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1844 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1845 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1846 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1847 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1848 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1849 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1850 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1851 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1852 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1853 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1854 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1855 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1856 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1857 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1858 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1859 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1860 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1861 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1862 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1863 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1864 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1865 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1866 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1867 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1868 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1869 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1870 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1871 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1872 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1873 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1874 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1875 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1876 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1877 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1878 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1879 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1880 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1881 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1882 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1883 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1884 { 0x02C7, 0xFF }, /* CARON */
1885 { 0x02D8, 0xF9 }, /* BREVE */
1886 { 0x02D9, 0xFA }, /* DOT ABOVE */
1887 { 0x02DA, 0xFB }, /* RING ABOVE */
1888 { 0x02DB, 0xFE }, /* OGONEK */
1889 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1890 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1891 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1892 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1893 { 0x2013, 0xD0 }, /* EN DASH */
1894 { 0x2014, 0xD1 }, /* EM DASH */
1895 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1896 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1897 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1898 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1899 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1900 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1901 { 0x2020, 0xA0 }, /* DAGGER */
1902 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1903 { 0x2022, 0xA5 }, /* BULLET */
1904 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1905 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1906 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1907 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1908 { 0x2044, 0xDA }, /* FRACTION SLASH */
1909 { 0x20AC, 0xDB }, /* EURO SIGN */
1910 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1911 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1912 { 0x2206, 0xC6 }, /* INCREMENT */
1913 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1914 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1915 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1916 { 0x221E, 0xB0 }, /* INFINITY */
1917 { 0x222B, 0xBA }, /* INTEGRAL */
1918 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1919 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1920 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1921 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1922 { 0x25CA, 0xD7 }, /* LOZENGE */
1923 { 0xF8FF, 0xF0 }, /* Apple logo */
1924 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1925 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
1926 };
1927
1928 static const FcCharMap AppleRoman = {
1929 AppleRomanEnt,
1930 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
1931 };
1932
1933 static const FcCharEnt AdobeSymbolEnt[] = {
1934 { 0x0020, 0x20 }, /* SPACE # space */
1935 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
1936 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
1937 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
1938 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
1939 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
1940 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
1941 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
1942 { 0x002C, 0x2C }, /* COMMA # comma */
1943 { 0x002E, 0x2E }, /* FULL STOP # period */
1944 { 0x002F, 0x2F }, /* SOLIDUS # slash */
1945 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
1946 { 0x0031, 0x31 }, /* DIGIT ONE # one */
1947 { 0x0032, 0x32 }, /* DIGIT TWO # two */
1948 { 0x0033, 0x33 }, /* DIGIT THREE # three */
1949 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
1950 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
1951 { 0x0036, 0x36 }, /* DIGIT SIX # six */
1952 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
1953 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
1954 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
1955 { 0x003A, 0x3A }, /* COLON # colon */
1956 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
1957 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
1958 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
1959 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
1960 { 0x003F, 0x3F }, /* QUESTION MARK # question */
1961 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
1962 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
1963 { 0x005F, 0x5F }, /* LOW LINE # underscore */
1964 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
1965 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
1966 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
1967 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
1968 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
1969 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
1970 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
1971 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
1972 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
1973 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
1974 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
1975 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
1976 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
1977 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
1978 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
1979 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
1980 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
1981 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
1982 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
1983 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
1984 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
1985 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
1986 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
1987 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
1988 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
1989 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
1990 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
1991 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
1992 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
1993 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
1994 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
1995 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
1996 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
1997 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
1998 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
1999 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2000 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2001 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2002 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2003 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2004 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2005 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2006 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2007 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2008 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2009 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2010 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2011 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2012 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2013 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2014 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2015 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2016 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2017 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2018 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2019 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2020 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2021 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2022 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2023 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2024 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2025 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2026 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2027 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2028 { 0x2022, 0xB7 }, /* BULLET # bullet */
2029 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2030 { 0x2032, 0xA2 }, /* PRIME # minute */
2031 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2032 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2033 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2034 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2035 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2036 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2037 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2038 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2039 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2040 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2041 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2042 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2043 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2044 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2045 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2046 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2047 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2048 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2049 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2050 { 0x2200, 0x22 }, /* FOR ALL # universal */
2051 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2052 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2053 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2054 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2055 { 0x2207, 0xD1 }, /* NABLA # gradient */
2056 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2057 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2058 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2059 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2060 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2061 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2062 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2063 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2064 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2065 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2066 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2067 { 0x2220, 0xD0 }, /* ANGLE # angle */
2068 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2069 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2070 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2071 { 0x222A, 0xC8 }, /* UNION # union */
2072 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2073 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2074 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2075 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2076 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2077 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2078 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2079 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2080 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2081 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2082 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2083 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2084 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2085 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2086 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2087 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2088 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2089 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2090 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2091 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2092 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2093 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2094 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2095 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2096 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2097 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2098 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2099 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2100 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2101 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2102 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2103 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2104 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2105 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2106 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2107 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2108 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2109 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2110 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2111 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2112 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2113 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2114 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2115 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2116 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2117 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2118 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2119 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2120 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2121 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2122 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2123 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2124 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2125 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2126 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2127 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2128 };
2129
2130 static const FcCharMap AdobeSymbol = {
2131 AdobeSymbolEnt,
2132 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2133 };
2134
2135 static const FcFontDecode fcFontDecoders[] = {
2136 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2137 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2138 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2139 };
2140
2141 #define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2142
2143 static const FcChar32 prefer_unicode[] = {
2144 0x20ac, /* EURO SIGN */
2145 };
2146
2147 #define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
2148
2149 FcChar32
2150 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2151 {
2152 int low, high, mid;
2153 FcChar16 bmp;
2154
2155 low = 0;
2156 high = map->nent - 1;
2157 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2158 return ~0;
2159 while (low <= high)
2160 {
2161 mid = (high + low) >> 1;
2162 bmp = map->ent[mid].bmp;
2163 if (ucs4 == bmp)
2164 return (FT_ULong) map->ent[mid].encode;
2165 if (ucs4 < bmp)
2166 high = mid - 1;
2167 else
2168 low = mid + 1;
2169 }
2170 return ~0;
2171 }
2172
2173 FcChar32
2174 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2175 {
2176 int i;
2177
2178 for (i = 0; i < map->nent; i++)
2179 if (map->ent[i].encode == private)
2180 return (FcChar32) map->ent[i].bmp;
2181 return ~0;
2182 }
2183
2184 const FcCharMap *
2185 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2186 {
2187 int i;
2188
2189 for (i = 0; i < NUM_DECODE; i++)
2190 if (fcFontDecoders[i].encoding == encoding)
2191 return fcFontDecoders[i].map;
2192 return 0;
2193 }
2194
2195 #include "../fc-glyphname/fcglyphname.h"
2196
2197 static FcChar32
2198 FcHashGlyphName (const FcChar8 *name)
2199 {
2200 FcChar32 h = 0;
2201 FcChar8 c;
2202
2203 while ((c = *name++))
2204 {
2205 h = ((h << 1) | (h >> 31)) ^ c;
2206 }
2207 return h;
2208 }
2209
2210 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2211 /*
2212 * Use Type1 glyph names for fonts which have reliable names
2213 * and which export an Adobe Custom mapping
2214 */
2215 static FcBool
2216 FcFreeTypeUseNames (FT_Face face)
2217 {
2218 FT_Int map;
2219
2220 if (!FT_Has_PS_Glyph_Names (face))
2221 return FcFalse;
2222 for (map = 0; map < face->num_charmaps; map++)
2223 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2224 return FcTrue;
2225 return FcFalse;
2226 }
2227
2228 static const FcChar8 *
2229 FcUcs4ToGlyphName (FcChar32 ucs4)
2230 {
2231 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2232 int r = 0;
2233 const FcGlyphName *gn;
2234
2235 while ((gn = ucs_to_name[i]))
2236 {
2237 if (gn->ucs == ucs4)
2238 return gn->name;
2239 if (!r)
2240 {
2241 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2242 if (!r)
2243 r = 1;
2244 }
2245 i += r;
2246 if (i >= FC_GLYPHNAME_HASH)
2247 i -= FC_GLYPHNAME_HASH;
2248 }
2249 return 0;
2250 }
2251
2252 static FcChar32
2253 FcGlyphNameToUcs4 (FcChar8 *name)
2254 {
2255 FcChar32 h = FcHashGlyphName (name);
2256 int i = (int) (h % FC_GLYPHNAME_HASH);
2257 int r = 0;
2258 const FcGlyphName *gn;
2259
2260 while ((gn = name_to_ucs[i]))
2261 {
2262 if (!strcmp ((char *) name, (char *) gn->name))
2263 return gn->ucs;
2264 if (!r)
2265 {
2266 r = (int) (h % FC_GLYPHNAME_REHASH);
2267 if (!r)
2268 r = 1;
2269 }
2270 i += r;
2271 if (i >= FC_GLYPHNAME_HASH)
2272 i -= FC_GLYPHNAME_HASH;
2273 }
2274 return 0xffff;
2275 }
2276
2277 /*
2278 * Search through a font for a glyph by name. This is
2279 * currently a linear search as there doesn't appear to be
2280 * any defined order within the font
2281 */
2282 static FT_UInt
2283 FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
2284 {
2285 FT_UInt gindex;
2286 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2287
2288 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
2289 {
2290 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2291 if (!strcmp ((char *) name, (char *) name_buf))
2292 return gindex;
2293 }
2294 return 0;
2295 }
2296 #endif
2297
2298 /*
2299 * Map a UCS4 glyph to a glyph index. Use all available encoding
2300 * tables to try and find one that works. This information is expected
2301 * to be cached by higher levels, so performance isn't critical
2302 */
2303
2304 FT_UInt
2305 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2306 {
2307 int initial, offset, decode;
2308 FT_UInt glyphindex;
2309 FcChar32 charcode;
2310 int p;
2311
2312 initial = 0;
2313
2314 if (!face)
2315 return 0;
2316
2317 /*
2318 * Find the current encoding
2319 */
2320 if (face->charmap)
2321 {
2322 for (; initial < NUM_DECODE; initial++)
2323 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2324 break;
2325 if (initial == NUM_DECODE)
2326 initial = 0;
2327 }
2328 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2329 if (ucs4 == prefer_unicode[p])
2330 {
2331 initial = 0;
2332 break;
2333 }
2334 /*
2335 * Check each encoding for the glyph, starting with the current one
2336 */
2337 for (offset = 0; offset < NUM_DECODE; offset++)
2338 {
2339 decode = (initial + offset) % NUM_DECODE;
2340 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2341 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2342 continue;
2343 if (fcFontDecoders[decode].map)
2344 {
2345 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2346 if (charcode == ~0U)
2347 continue;
2348 }
2349 else
2350 charcode = ucs4;
2351 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2352 if (glyphindex)
2353 return glyphindex;
2354 }
2355 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2356 /*
2357 * Check postscript name table if present
2358 */
2359 if (FcFreeTypeUseNames (face))
2360 {
2361 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2362 if (name)
2363 {
2364 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2365 if (glyphindex)
2366 return glyphindex;
2367 }
2368 }
2369 #endif
2370 return 0;
2371 }
2372
2373 static FcBool
2374 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2375 FT_UInt glyph, FcBlanks *blanks,
2376 FT_Pos *advance)
2377 {
2378 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2379 FT_GlyphSlot slot;
2380
2381 /*
2382 * When using scalable fonts, only report those glyphs
2383 * which can be scaled; otherwise those fonts will
2384 * only be available at some sizes, and never when
2385 * transformed. Avoid this by simply reporting bitmap-only
2386 * glyphs as missing
2387 */
2388 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2389 load_flags |= FT_LOAD_NO_BITMAP;
2390
2391 if (FT_Load_Glyph (face, glyph, load_flags))
2392 return FcFalse;
2393
2394 slot = face->glyph;
2395 if (!glyph)
2396 return FcFalse;
2397
2398 *advance = slot->metrics.horiAdvance;
2399
2400 switch (slot->format) {
2401 case ft_glyph_format_bitmap:
2402 /*
2403 * Bitmaps are assumed to be reasonable; if
2404 * this proves to be a rash assumption, this
2405 * code can be easily modified
2406 */
2407 return FcTrue;
2408 case ft_glyph_format_outline:
2409 /*
2410 * Glyphs with contours are always OK
2411 */
2412 if (slot->outline.n_contours != 0)
2413 return FcTrue;
2414 /*
2415 * Glyphs with no contours are only OK if
2416 * they're members of the Blanks set specified
2417 * in the configuration. If blanks isn't set,
2418 * then allow any glyph to be blank
2419 */
2420 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2421 return FcTrue;
2422 /* fall through ... */
2423 default:
2424 break;
2425 }
2426 return FcFalse;
2427 }
2428
2429 #define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2430 #define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2431 #define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2432 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2433
2434 FcCharSet *
2435 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2436 {
2437 FcChar32 page, off, ucs4;
2438 #ifdef CHECK
2439 FcChar32 font_max = 0;
2440 #endif
2441 FcCharSet *fcs;
2442 FcCharLeaf *leaf;
2443 const FcCharMap *map;
2444 int o;
2445 int i;
2446 FT_UInt glyph;
2447 FT_Pos advance, advance_one = 0, advance_two = 0;
2448 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2449
2450 fcs = FcCharSetCreate ();
2451 if (!fcs)
2452 goto bail0;
2453
2454 #ifdef CHECK
2455 printf ("Family %s style %s\n", face->family_name, face->style_name);
2456 #endif
2457 for (o = 0; o < NUM_DECODE; o++)
2458 {
2459 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2460 continue;
2461 map = fcFontDecoders[o].map;
2462 if (map)
2463 {
2464 /*
2465 * Non-Unicode tables are easy; there's a list of all possible
2466 * characters
2467 */
2468 for (i = 0; i < map->nent; i++)
2469 {
2470 ucs4 = map->ent[i].bmp;
2471 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2472 if (glyph &&
2473 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2474 {
2475 /*
2476 * ignore glyphs with zero advance. They’re
2477 * combining characters, and while their behaviour
2478 * isn’t well defined for monospaced applications in
2479 * Unicode, there are many fonts which include
2480 * zero-width combining characters in otherwise
2481 * monospaced fonts.
2482 */
2483 if (advance)
2484 {
2485 if (!has_advance)
2486 {
2487 has_advance = FcTrue;
2488 advance_one = advance;
2489 }
2490 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2491 {
2492 if (fixed_advance)
2493 {
2494 dual_advance = FcTrue;
2495 fixed_advance = FcFalse;
2496 advance_two = advance;
2497 }
2498 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2499 dual_advance = FcFalse;
2500 }
2501 }
2502
2503 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2504 if (!leaf)
2505 goto bail1;
2506 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2507 #ifdef CHECK
2508 if (ucs4 > font_max)
2509 font_max = ucs4;
2510 #endif
2511 }
2512 }
2513 }
2514 else
2515 {
2516 FT_UInt gindex;
2517
2518 /*
2519 * Find the first encoded character in the font
2520 */
2521 if (FT_Get_Char_Index (face, 0))
2522 {
2523 ucs4 = 0;
2524 gindex = 1;
2525 }
2526 else
2527 {
2528 ucs4 = FT_Get_Next_Char (face, 0, &gindex);
2529 if (!ucs4)
2530 gindex = 0;
2531 }
2532
2533 while (gindex)
2534 {
2535 page = ucs4 >> 8;
2536 leaf = 0;
2537 while ((ucs4 >> 8) == page)
2538 {
2539 glyph = FT_Get_Char_Index (face, ucs4);
2540 if (glyph && FcFreeTypeCheckGlyph (face, ucs4,
2541 glyph, blanks, &advance))
2542 {
2543 if (advance)
2544 {
2545 if (!has_advance)
2546 {
2547 has_advance = FcTrue;
2548 advance_one = advance;
2549 }
2550 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2551 {
2552 if (fixed_advance)
2553 {
2554 dual_advance = FcTrue;
2555 fixed_advance = FcFalse;
2556 advance_two = advance;
2557 }
2558 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2559 dual_advance = FcFalse;
2560 }
2561 }
2562
2563 if (!leaf)
2564 {
2565 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2566 if (!leaf)
2567 goto bail1;
2568 }
2569 off = ucs4 & 0xff;
2570 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2571 #ifdef CHECK
2572 if (ucs4 > font_max)
2573 font_max = ucs4;
2574 #endif
2575 }
2576 ucs4++;
2577 }
2578 ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex);
2579 if (!ucs4)
2580 gindex = 0;
2581 }
2582 #ifdef CHECK
2583 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2584 {
2585 FcBool FT_Has, FC_Has;
2586
2587 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2588 FC_Has = FcCharSetHasChar (fcs, ucs4);
2589 if (FT_Has != FC_Has)
2590 {
2591 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2592 }
2593 }
2594 #endif
2595 }
2596 }
2597 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2598 /*
2599 * Add mapping from PS glyph names if available
2600 */
2601 if (FcFreeTypeUseNames (face))
2602 {
2603 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2604
2605 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
2606 {
2607 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2608 {
2609 ucs4 = FcGlyphNameToUcs4 (name_buf);
2610 if (ucs4 != 0xffff &&
2611 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2612 {
2613 if (advance)
2614 {
2615 if (!has_advance)
2616 {
2617 has_advance = FcTrue;
2618 advance_one = advance;
2619 }
2620 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2621 {
2622 if (fixed_advance)
2623 {
2624 dual_advance = FcTrue;
2625 fixed_advance = FcFalse;
2626 advance_two = advance;
2627 }
2628 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2629 dual_advance = FcFalse;
2630 }
2631 }
2632 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2633 if (!leaf)
2634 goto bail1;
2635 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2636 #ifdef CHECK
2637 if (ucs4 > font_max)
2638 font_max = ucs4;
2639 #endif
2640 }
2641 }
2642 }
2643 }
2644 #endif
2645 #ifdef CHECK
2646 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2647 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2648 {
2649 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2650 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2651
2652 if (has_char && !has_bit)
2653 {
2654 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2655 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2656 else
2657 printf ("Bitmap missing char 0x%x\n", ucs4);
2658 }
2659 else if (!has_char && has_bit)
2660 printf ("Bitmap extra char 0x%x\n", ucs4);
2661 }
2662 #endif
2663 if (fixed_advance)
2664 *spacing = FC_MONO;
2665 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2666 *spacing = FC_DUAL;
2667 else
2668 *spacing = FC_PROPORTIONAL;
2669 return fcs;
2670 bail1:
2671 FcCharSetDestroy (fcs);
2672 bail0:
2673 return 0;
2674 }
2675
2676 FcCharSet *
2677 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2678 {
2679 int spacing;
2680
2681 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2682 }
2683
2684
2685 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2686 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2687 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2688 #define TT_Err_Ok FT_Err_Ok
2689 #define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2690 #define TTO_Err_Empty_Script 0x1005
2691 #define TTO_Err_Invalid_SubTable 0x1001
2692
2693 #define OTLAYOUT_HEAD "otlayout:"
2694 #define OTLAYOUT_HEAD_LEN 9
2695 #define OTLAYOUT_ID_LEN 4
2696 /* space + head + id */
2697 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2698
2699 /*
2700 * This is a bit generous; the registry has only lower case and space
2701 * except for 'DFLT'.
2702 */
2703 #define FcIsSpace(x) (040 == (x))
2704 #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2705
2706 static void
2707 addtag(FcChar8 *complex, FT_ULong tag)
2708 {
2709 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2710
2711 tagstring[0] = (FcChar8)(tag >> 24),
2712 tagstring[1] = (FcChar8)(tag >> 16),
2713 tagstring[2] = (FcChar8)(tag >> 8),
2714 tagstring[3] = (FcChar8)(tag);
2715 tagstring[4] = '\0';
2716
2717 /* skip tags which aren't alphabetic, under the assumption that
2718 * they're probably broken
2719 */
2720 if (!FcIsValidScript(tagstring[0]) ||
2721 !FcIsValidScript(tagstring[1]) ||
2722 !FcIsValidScript(tagstring[2]) ||
2723 !FcIsValidScript(tagstring[3]))
2724 return;
2725
2726 if (*complex != '\0')
2727 strcat ((char *) complex, " ");
2728 strcat ((char *) complex, "otlayout:");
2729 strcat ((char *) complex, (char *) tagstring);
2730 }
2731
2732 static int
2733 compareulong (const void *a, const void *b)
2734 {
2735 const FT_ULong *ua = (const FT_ULong *) a;
2736 const FT_ULong *ub = (const FT_ULong *) b;
2737 return *ua - *ub;
2738 }
2739
2740
2741 static FT_Error
2742 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2743 {
2744 FT_ULong cur_offset, new_offset, base_offset;
2745 FT_Stream stream = face->stream;
2746 FT_Error error;
2747 FT_UShort n, p;
2748 FT_Memory memory = stream->memory;
2749
2750 if ( !stream )
2751 return TT_Err_Invalid_Face_Handle;
2752
2753 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
2754 return error;
2755
2756 base_offset = ftglue_stream_pos ( stream );
2757
2758 /* skip version */
2759
2760 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
2761 return error;
2762
2763 new_offset = GET_UShort() + base_offset;
2764
2765 ftglue_stream_frame_exit( stream );
2766
2767 cur_offset = ftglue_stream_pos( stream );
2768
2769 if ( ftglue_stream_seek( stream, new_offset ) != TT_Err_Ok )
2770 return error;
2771
2772 base_offset = ftglue_stream_pos( stream );
2773
2774 if ( ftglue_stream_frame_enter( stream, 2L ) )
2775 return error;
2776
2777 *script_count = GET_UShort ();
2778
2779 ftglue_stream_frame_exit( stream );
2780
2781 *stags = ftglue_alloc(memory, *script_count * sizeof( FT_ULong ), &error);
2782
2783 if (error)
2784 return error;
2785
2786 p = 0;
2787 for ( n = 0; n < *script_count; n++ )
2788 {
2789 if ( ftglue_stream_frame_enter( stream, 6L ) )
2790 goto Fail;
2791
2792 (*stags)[p] = GET_ULong ();
2793 new_offset = GET_UShort () + base_offset;
2794
2795 ftglue_stream_frame_exit( stream );
2796
2797 cur_offset = ftglue_stream_pos( stream );
2798
2799 if ( ftglue_stream_seek( stream, new_offset ) )
2800 goto Fail;
2801
2802 if ( error == TT_Err_Ok )
2803 p++;
2804 else if ( error != TTO_Err_Empty_Script )
2805 goto Fail;
2806
2807 (void)ftglue_stream_seek( stream, cur_offset );
2808 }
2809
2810 if (!p)
2811 {
2812 error = TTO_Err_Invalid_SubTable;
2813 goto Fail;
2814 }
2815
2816 /* sort the tag list before returning it */
2817 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2818
2819 return TT_Err_Ok;
2820
2821 Fail:
2822 *script_count = 0;
2823 ftglue_free( memory, *stags );
2824 *stags = NULL;
2825 return error;
2826 }
2827
2828 static FcChar8 *
2829 FcFontCapabilities(FT_Face face)
2830 {
2831 FcBool issilgraphitefont = 0;
2832 FT_Error err;
2833 FT_ULong len = 0;
2834 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2835 FT_UShort gsub_count=0, gpos_count=0;
2836 FT_ULong maxsize;
2837 FT_Memory memory = face->stream->memory;
2838 FcChar8 *complex = NULL;
2839 int indx1 = 0, indx2 = 0;
2840
2841 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2842 issilgraphitefont = ( err == FT_Err_Ok);
2843
2844 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2845 gpos_count = 0;
2846 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2847 gsub_count = 0;
2848
2849 if (!issilgraphitefont && !gsub_count && !gpos_count)
2850 goto bail;
2851
2852 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2853 (issilgraphitefont ? 13 : 0));
2854 complex = malloc (sizeof (FcChar8) * maxsize);
2855 if (!complex)
2856 goto bail;
2857
2858 complex[0] = '\0';
2859 if (issilgraphitefont)
2860 strcpy((char *) complex, "ttable:Silf ");
2861
2862 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2863 if (indx1 == gsub_count) {
2864 addtag(complex, gpostags[indx2]);
2865 indx2++;
2866 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2867 addtag(complex, gsubtags[indx1]);
2868 indx1++;
2869 } else if (gsubtags[indx1] == gpostags[indx2]) {
2870 addtag(complex, gsubtags[indx1]);
2871 indx1++;
2872 indx2++;
2873 } else {
2874 addtag(complex, gpostags[indx2]);
2875 indx2++;
2876 }
2877 }
2878 if (FcDebug () & FC_DBG_SCANV)
2879 printf("complex features in this font: %s\n", complex);
2880 bail:
2881 ftglue_free(memory, gsubtags);
2882 ftglue_free(memory, gpostags);
2883 return complex;
2884 }
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