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Remove freetype requirement for build-time applications.
[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 "fcint.h"
48 #include "fcftint.h"
49 #include <stdlib.h>
50 #include <stdio.h>
51 #include <string.h>
52 #include <ft2build.h>
53 #include FT_FREETYPE_H
54 #include FT_TRUETYPE_TABLES_H
55 #include FT_SFNT_NAMES_H
56 #include FT_TRUETYPE_IDS_H
57 #include FT_TYPE1_TABLES_H
58 #if HAVE_FT_GET_X11_FONT_FORMAT
59 #include FT_XFREE86_H
60 #endif
61 #if HAVE_FT_GET_BDF_PROPERTY
62 #include FT_BDF_H
63 #include FT_MODULE_H
64 #endif
65
66 #include "ftglue.h"
67
68 #if HAVE_WARNING_CPP_DIRECTIVE
69 #if !HAVE_FT_GET_BDF_PROPERTY
70 #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
71 #endif
72
73 #if !HAVE_FT_GET_PS_FONT_INFO
74 #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
75 #endif
76 #endif
77
78 /*
79 * Keep Han languages separated by eliminating languages
80 * that the codePageRange bits says aren't supported
81 */
82
83 static const struct {
84 char bit;
85 const FcChar8 lang[6];
86 } FcCodePageRange[] = {
87 { 17, "ja" },
88 { 18, "zh-cn" },
89 { 19, "ko" },
90 { 20, "zh-tw" },
91 };
92
93 #define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
94
95 FcBool
96 FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
97 {
98 int i;
99
100 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
101 {
102 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
103 return FcTrue;
104 }
105 return FcFalse;
106 }
107
108 typedef struct {
109 const FT_UShort platform_id;
110 const FT_UShort encoding_id;
111 const char fromcode[12];
112 } FcFtEncoding;
113
114 #define TT_ENCODING_DONT_CARE 0xffff
115 #define FC_ENCODING_MAC_ROMAN "MACINTOSH"
116
117 static const FcFtEncoding fcFtEncoding[] = {
118 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
119 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
120 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
121 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
122 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
123 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
124 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
125 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
126 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
127 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
128 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
129 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
130 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
131 };
132
133 #define NUM_FC_FT_ENCODING (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
134
135 typedef struct {
136 const FT_UShort platform_id;
137 const FT_UShort language_id;
138 const char lang[8];
139 } FcFtLanguage;
140
141 #define TT_LANGUAGE_DONT_CARE 0xffff
142
143 static const FcFtLanguage fcFtLanguage[] = {
144 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, "" },
145 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
146 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
147 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
148 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
149 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
171 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
174 /* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
175 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
179 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
251 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
252 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
253 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
254
255 #if 0 /* these seem to be errors that have been dropped */
256
257 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
258 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
259
260 #endif
261
262 /* The following codes are new as of 2000-03-10 */
263 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
264 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
265 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
266 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
267 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
271 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
272 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
273 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
274
275 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
276 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
277 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
278 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
279 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
294 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
296 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
297
298 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
299
300 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
302 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
304 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
383 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
384 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
385 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
386
387 #ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
388 /* this seems to be an error that have been dropped */
389 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
390 #endif
391
392 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
393 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
395 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
396 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
409 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
412
413 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
415
416 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
417 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
420 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
432 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
433 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
434 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
435
436 /* new as of 2001-01-01 */
437 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
440 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
441 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
443
444 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
448 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
450 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
453
454 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
455 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
456
457 /* the following seems to be inconsistent;
458 here is the current "official" way: */
459 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
460 /* and here is what is used by Passport SDK */
461 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
462 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
463 /* end of inconsistency */
464
465 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
468 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
469 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
471 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
472 /* the following one is only encountered in Microsoft RTF specification */
473 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
474 /* the following one is not in the Passport list, looks like an omission */
475 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
476 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
477 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
478 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
479
480 /* new as of 2001-03-01 (from Office Xp) */
481 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
484 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
485 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
487 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
490 #if 0
491 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
493 #endif
494 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
495 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
497
498 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
499 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
500 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
501
502 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
503
504 /* don't ask what this one means... It is commented out currently. */
505 #if 0
506 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
507 #endif
508
509 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
510 /* The following two IDs blatantly violate MS specs by using a */
511 /* sublanguage >,. */
512 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
513 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
514
515 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
516 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
517 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
519 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
520 #if 0
521 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
524 #endif
525 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
527 /* language codes from, to, are (still) unknown. */
528 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
529 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
531 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
532 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
533 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
534 #if 0
535 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
536 /* not written (but OTOH the peculiar writing system is worth */
537 /* studying). */
538 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
539 #endif
540 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
541 };
542
543 #define NUM_FC_FT_LANGUAGE (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
544
545 typedef struct {
546 FT_UShort language_id;
547 char fromcode[12];
548 } FcMacRomanFake;
549
550 static const FcMacRomanFake fcMacRomanFake[] = {
551 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
552 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
553 };
554
555 static FcChar8 *
556 FcFontCapabilities(FT_Face face);
557
558 #define NUM_FC_MAC_ROMAN_FAKE (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
559
560 #if USE_ICONV
561 #include <iconv.h>
562 #endif
563
564 /*
565 * A shift-JIS will have many high bits turned on
566 */
567 static FcBool
568 FcLooksLikeSJIS (FcChar8 *string, int len)
569 {
570 int nhigh = 0, nlow = 0;
571
572 while (len-- > 0)
573 {
574 if (*string++ & 0x80) nhigh++;
575 else nlow++;
576 }
577 /*
578 * Heuristic -- if more than 1/3 of the bytes have the high-bit set,
579 * this is likely to be SJIS and not ROMAN
580 */
581 if (nhigh * 2 > nlow)
582 return FcTrue;
583 return FcFalse;
584 }
585
586 static FcChar8 *
587 FcSfntNameTranscode (FT_SfntName *sname)
588 {
589 int i;
590 const char *fromcode;
591 #if USE_ICONV
592 iconv_t cd;
593 #endif
594 FcChar8 *utf8;
595
596 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
597 if (fcFtEncoding[i].platform_id == sname->platform_id &&
598 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
599 fcFtEncoding[i].encoding_id == sname->encoding_id))
600 break;
601 if (i == NUM_FC_FT_ENCODING)
602 return 0;
603 fromcode = fcFtEncoding[i].fromcode;
604
605 /*
606 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
607 * in various ways. Kludge around them.
608 */
609 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
610 {
611 if (sname->language_id == TT_MAC_LANGID_ENGLISH &&
612 FcLooksLikeSJIS (sname->string, sname->string_len))
613 {
614 fromcode = "SJIS";
615 }
616 else if (sname->language_id >= 0x100)
617 {
618 /*
619 * "real" Mac language IDs are all less than 150.
620 * Names using one of the MS language IDs are assumed
621 * to use an associated encoding (Yes, this is a kludge)
622 */
623 int f;
624
625 fromcode = NULL;
626 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
627 if (fcMacRomanFake[f].language_id == sname->language_id)
628 {
629 fromcode = fcMacRomanFake[f].fromcode;
630 break;
631 }
632 if (!fromcode)
633 return 0;
634 }
635 }
636 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
637 {
638 FcChar8 *src = sname->string;
639 int src_len = sname->string_len;
640 int len;
641 int wchar;
642 int ilen, olen;
643 FcChar8 *u8;
644 FcChar32 ucs4;
645
646 /*
647 * Convert Utf16 to Utf8
648 */
649
650 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
651 return 0;
652
653 /*
654 * Allocate plenty of space. Freed below
655 */
656 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
657 if (!utf8)
658 return 0;
659
660 u8 = utf8;
661
662 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
663 {
664 src_len -= ilen;
665 src += ilen;
666 olen = FcUcs4ToUtf8 (ucs4, u8);
667 u8 += olen;
668 }
669 *u8 = '\0';
670 goto done;
671 }
672 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
673 {
674 FcChar8 *src = sname->string;
675 int src_len = sname->string_len;
676 int olen;
677 FcChar8 *u8;
678 FcChar32 ucs4;
679
680 /*
681 * Convert Latin1 to Utf8. Freed below
682 */
683 utf8 = malloc (src_len * 2 + 1);
684 if (!utf8)
685 return 0;
686
687 u8 = utf8;
688 while (src_len > 0)
689 {
690 ucs4 = *src++;
691 src_len--;
692 olen = FcUcs4ToUtf8 (ucs4, u8);
693 u8 += olen;
694 }
695 *u8 = '\0';
696 goto done;
697 }
698 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
699 {
700 FcChar8 *u8;
701 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
702 FcChar8 *src = (FcChar8 *) sname->string;
703 int src_len = sname->string_len;
704
705 /*
706 * Convert AppleRoman to Utf8
707 */
708 if (!map)
709 return 0;
710
711 utf8 = malloc (sname->string_len * 3 + 1);
712 if (!utf8)
713 return 0;
714
715 u8 = utf8;
716 while (src_len > 0)
717 {
718 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
719 int olen = FcUcs4ToUtf8 (ucs4, u8);
720 src_len--;
721 u8 += olen;
722 }
723 *u8 = '\0';
724 goto done;
725 }
726 #if USE_ICONV
727 cd = iconv_open ("UTF-8", fromcode);
728 if (cd && cd != (iconv_t) (-1))
729 {
730 size_t in_bytes_left = sname->string_len;
731 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
732 char *inbuf, *outbuf;
733
734 utf8 = malloc (out_bytes_left + 1);
735 if (!utf8)
736 {
737 iconv_close (cd);
738 return 0;
739 }
740
741 outbuf = (char *) utf8;
742 inbuf = (char *) sname->string;
743
744 while (in_bytes_left)
745 {
746 size_t did = iconv (cd,
747 &inbuf, &in_bytes_left,
748 &outbuf, &out_bytes_left);
749 if (did == (size_t) (-1))
750 {
751 iconv_close (cd);
752 free (utf8);
753 return 0;
754 }
755 }
756 iconv_close (cd);
757 *outbuf = '\0';
758 goto done;
759 }
760 #endif
761 return 0;
762 done:
763 if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0)
764 {
765 free (utf8);
766 return 0;
767 }
768 return utf8;
769 }
770
771 static const FcChar8 *
772 FcSfntNameLanguage (FT_SfntName *sname)
773 {
774 int i;
775 FT_UShort platform_id = sname->platform_id;
776 FT_UShort language_id = sname->language_id;
777
778 /*
779 * Many names encoded for TT_PLATFORM_MACINTOSH are broken
780 * in various ways. Kludge around them.
781 */
782 if (platform_id == TT_PLATFORM_MACINTOSH &&
783 sname->encoding_id == TT_MAC_ID_ROMAN &&
784 FcLooksLikeSJIS (sname->string, sname->string_len))
785 {
786 language_id = TT_MAC_LANGID_JAPANESE;
787 }
788
789 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
790 if (fcFtLanguage[i].platform_id == platform_id &&
791 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
792 fcFtLanguage[i].language_id == language_id))
793 {
794 if (fcFtLanguage[i].lang[0] == '\0')
795 return NULL;
796 else
797 return (FcChar8 *) fcFtLanguage[i].lang;
798 }
799 return 0;
800 }
801
802 /* Order is significant. For example, some B&H fonts are hinted by
803 URW++, and both strings appear in the notice. */
804
805 static const char notice_foundry_data[] =
806 "Bigelow\0b&h\0"
807 "Adobe\0adobe\0"
808 "Bitstream\0bitstream\0"
809 "Monotype\0monotype\0"
810 "Linotype\0linotype\0"
811 "LINOTYPE-HELL\0linotype\0"
812 "IBM\0ibm\0"
813 "URW\0urw\0"
814 "International Typeface Corporation\0itc\0"
815 "Tiro Typeworks\0tiro\0"
816 "XFree86\0xfree86\0"
817 "Microsoft\0microsoft\0"
818 "Omega\0omega\0"
819 "Font21\0hwan\0"
820 "HanYang System\0hanyang";
821
822 struct _notice_foundry {
823 /* these are the offsets into the
824 * notice_foundry_data array.
825 */
826 unsigned char notice_offset;
827 unsigned char foundry_offset;
828 };
829
830 static const struct _notice_foundry FcNoticeFoundries[] = {
831 { 0, 8 },
832 { 12, 18 },
833 { 24, 34 },
834 { 44, 53 },
835 { 62, 71 },
836 { 80, 94 },
837 { 103, 107 },
838 { 111, 115 },
839 { 119, 154 },
840 { 158, 173 },
841 { 178, 186 },
842 { 194, 204 },
843 { 214, 220 },
844 { 226, 233 },
845 { 238, 253 }
846 };
847
848 #define NUM_NOTICE_FOUNDRIES (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
849
850 static const FcChar8 *
851 FcNoticeFoundry(const FT_String *notice)
852 {
853 int i;
854
855 if (notice)
856 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
857 {
858 const struct _notice_foundry *nf = &FcNoticeFoundries[i];
859 const char *n = notice_foundry_data + nf->notice_offset;
860 const char *f = notice_foundry_data + nf->foundry_offset;
861
862 if (strstr ((const char *) notice, n))
863 return (const FcChar8 *) f;
864 }
865 return 0;
866 }
867
868 static FcBool
869 FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
870 {
871 /* vendor is not necessarily NUL-terminated. */
872 int i, len;
873
874 len = strlen((char *) vendor_string);
875 if (memcmp(vendor, vendor_string, len) != 0)
876 return FcFalse;
877 for (i = len; i < 4; i++)
878 if (vendor[i] != ' ' && vendor[i] != '\0')
879 return FcFalse;
880 return FcTrue;
881 }
882
883 /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
884
885 /* It should not contain useless entries (such as UNKN) nor duplicate
886 entries for padding both with spaces and NULs. */
887
888 static const struct {
889 const FT_Char vendor[5];
890 const FcChar8 foundry[13];
891 } FcVendorFoundries[] = {
892 { "ADBE", "adobe"},
893 { "AGFA", "agfa"},
894 { "ALTS", "altsys"},
895 { "APPL", "apple"},
896 { "ARPH", "arphic"},
897 { "ATEC", "alltype"},
898 { "B&H", "b&h"},
899 { "BITS", "bitstream"},
900 { "CANO", "cannon"},
901 { "DYNA", "dynalab"},
902 { "EPSN", "epson"},
903 { "FJ", "fujitsu"},
904 { "IBM", "ibm"},
905 { "ITC", "itc"},
906 { "IMPR", "impress"},
907 { "LARA", "larabiefonts"},
908 { "LEAF", "interleaf"},
909 { "LETR", "letraset"},
910 { "LINO", "linotype"},
911 { "MACR", "macromedia"},
912 { "MONO", "monotype"},
913 { "MS", "microsoft"},
914 { "MT", "monotype"},
915 { "NEC", "nec"},
916 { "PARA", "paratype"},
917 { "QMSI", "qms"},
918 { "RICO", "ricoh"},
919 { "URW", "urw"},
920 { "Y&Y", "y&y"}
921 };
922
923 #define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
924
925 static const FcChar8 *
926 FcVendorFoundry(const FT_Char vendor[4])
927 {
928 int i;
929
930 if (vendor)
931 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
932 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
933 return FcVendorFoundries[i].foundry;
934 return 0;
935 }
936
937 typedef struct _FcStringConst {
938 const FcChar8 *name;
939 int value;
940 } FcStringConst;
941
942 static int
943 FcStringIsConst (const FcChar8 *string,
944 const FcStringConst *c,
945 int nc)
946 {
947 int i;
948
949 for (i = 0; i < nc; i++)
950 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
951 return c[i].value;
952 return -1;
953 }
954
955 static int
956 FcStringContainsConst (const FcChar8 *string,
957 const FcStringConst *c,
958 int nc)
959 {
960 int i;
961
962 for (i = 0; i < nc; i++)
963 {
964 if (c[i].name[0] == '<')
965 {
966 if (FcStrContainsWord (string, c[i].name + 1))
967 return c[i].value;
968 }
969 else
970 {
971 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
972 return c[i].value;
973 }
974 }
975 return -1;
976 }
977
978 typedef FcChar8 *FC8;
979
980 static const FcStringConst weightConsts[] = {
981 { (FC8) "thin", FC_WEIGHT_THIN },
982 { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT },
983 { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT },
984 { (FC8) "light", FC_WEIGHT_LIGHT },
985 { (FC8) "book", FC_WEIGHT_BOOK },
986 { (FC8) "regular", FC_WEIGHT_REGULAR },
987 { (FC8) "normal", FC_WEIGHT_NORMAL },
988 { (FC8) "medium", FC_WEIGHT_MEDIUM },
989 { (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
990 { (FC8) "demi", FC_WEIGHT_DEMIBOLD },
991 { (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
992 { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
993 { (FC8) "superbold", FC_WEIGHT_EXTRABOLD },
994 { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
995 { (FC8) "bold", FC_WEIGHT_BOLD },
996 { (FC8) "ultrablack", FC_WEIGHT_ULTRABLACK },
997 { (FC8) "superblack", FC_WEIGHT_EXTRABLACK },
998 { (FC8) "extrablack", FC_WEIGHT_EXTRABLACK },
999 { (FC8) "<ultra", FC_WEIGHT_ULTRABOLD }, /* only if a word */
1000 { (FC8) "black", FC_WEIGHT_BLACK },
1001 { (FC8) "heavy", FC_WEIGHT_HEAVY },
1002 };
1003
1004 #define NUM_WEIGHT_CONSTS (int) (sizeof (weightConsts) / sizeof (weightConsts[0]))
1005
1006 #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
1007 #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
1008
1009 static const FcStringConst widthConsts[] = {
1010 { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED },
1011 { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED },
1012 { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED },
1013 { (FC8) "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
1014 { (FC8) "normal", FC_WIDTH_NORMAL },
1015 { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED },
1016 { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
1017 { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
1018 { (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
1019 };
1020
1021 #define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
1022
1023 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
1024 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
1025
1026 static const FcStringConst slantConsts[] = {
1027 { (FC8) "italic", FC_SLANT_ITALIC },
1028 { (FC8) "kursiv", FC_SLANT_ITALIC },
1029 { (FC8) "oblique", FC_SLANT_OBLIQUE },
1030 };
1031
1032 #define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
1033
1034 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
1035 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
1036
1037 static const FcStringConst decorativeConsts[] = {
1038 { (FC8) "shadow", FcTrue },
1039 { (FC8) "smallcaps", FcTrue },
1040 { (FC8) "antiqua", FcTrue },
1041 { (FC8) "romansc", FcTrue },
1042 { (FC8) "embosed", FcTrue },
1043 { (FC8) "romansmallcaps", FcTrue },
1044 };
1045
1046 #define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
1047
1048 #define FcIsDecorative(s) FcStringIsConst(s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1049 #define FcContainsDecorative(s) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1050
1051 static double
1052 FcGetPixelSize (FT_Face face, int i)
1053 {
1054 #if HAVE_FT_GET_BDF_PROPERTY
1055 if (face->num_fixed_sizes == 1)
1056 {
1057 BDF_PropertyRec prop;
1058 int rc;
1059
1060 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
1061 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1062 return (double) prop.u.integer;
1063 }
1064 #endif
1065 #if HAVE_FT_BITMAP_SIZE_Y_PPEM
1066 return (double) face->available_sizes[i].y_ppem / 64.0;
1067 #else
1068 return (double) face->available_sizes[i].height;
1069 #endif
1070 }
1071
1072 static FcBool
1073 FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
1074 {
1075 int e;
1076 FcChar8 *old;
1077 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
1078 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
1079 {
1080 return FcTrue;
1081 }
1082 return FcFalse;
1083 }
1084
1085 static const FT_UShort platform_order[] = {
1086 TT_PLATFORM_MICROSOFT,
1087 TT_PLATFORM_APPLE_UNICODE,
1088 TT_PLATFORM_MACINTOSH,
1089 };
1090 #define NUM_PLATFORM_ORDER (sizeof (platform_order) / sizeof (platform_order[0]))
1091
1092 static const FT_UShort nameid_order[] = {
1093 TT_NAME_ID_PREFERRED_FAMILY,
1094 TT_NAME_ID_FONT_FAMILY,
1095 TT_NAME_ID_MAC_FULL_NAME,
1096 TT_NAME_ID_FULL_NAME,
1097 TT_NAME_ID_PREFERRED_SUBFAMILY,
1098 TT_NAME_ID_FONT_SUBFAMILY,
1099 TT_NAME_ID_TRADEMARK,
1100 TT_NAME_ID_MANUFACTURER,
1101 };
1102
1103 #define NUM_NAMEID_ORDER (sizeof (nameid_order) / sizeof (nameid_order[0]))
1104 FcPattern *
1105 FcFreeTypeQueryFace (const FT_Face face,
1106 const FcChar8 *file,
1107 int id,
1108 FcBlanks *blanks)
1109 {
1110 FcPattern *pat;
1111 int slant = -1;
1112 int weight = -1;
1113 int width = -1;
1114 FcBool decorative = FcFalse;
1115 int i;
1116 FcCharSet *cs;
1117 FcLangSet *ls;
1118 #if 0
1119 FcChar8 *family = 0;
1120 #endif
1121 FcChar8 *complex;
1122 const FcChar8 *foundry = 0;
1123 int spacing;
1124 TT_OS2 *os2;
1125 #if HAVE_FT_GET_PS_FONT_INFO
1126 PS_FontInfoRec psfontinfo;
1127 #endif
1128 #if HAVE_FT_GET_BDF_PROPERTY
1129 BDF_PropertyRec prop;
1130 #endif
1131 TT_Header *head;
1132 const FcChar8 *exclusiveLang = 0;
1133 FT_SfntName sname;
1134 FT_UInt snamei, snamec;
1135
1136 int nfamily = 0;
1137 int nfamily_lang = 0;
1138 int nstyle = 0;
1139 int nstyle_lang = 0;
1140 int nfullname = 0;
1141 int nfullname_lang = 0;
1142 int p, platform;
1143 int n, nameid;
1144
1145 FcChar8 *style = 0;
1146 int st;
1147
1148 pat = FcPatternCreate ();
1149 if (!pat)
1150 goto bail0;
1151
1152 if (!FcPatternAddBool (pat, FC_OUTLINE,
1153 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1154 goto bail1;
1155
1156 if (!FcPatternAddBool (pat, FC_SCALABLE,
1157 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1158 goto bail1;
1159
1160
1161 /*
1162 * Get the OS/2 table
1163 */
1164 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1165
1166 /*
1167 * Look first in the OS/2 table for the foundry, if
1168 * not found here, the various notices will be searched for
1169 * that information, either from the sfnt name tables or
1170 * the Postscript FontInfo dictionary. Finally, the
1171 * BDF properties will queried.
1172 */
1173
1174 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1175 foundry = FcVendorFoundry(os2->achVendID);
1176
1177 if (FcDebug () & FC_DBG_SCANV)
1178 printf ("\n");
1179 /*
1180 * Grub through the name table looking for family
1181 * and style names. FreeType makes quite a hash
1182 * of them
1183 */
1184 snamec = FT_Get_Sfnt_Name_Count (face);
1185 for (p = 0; p <= NUM_PLATFORM_ORDER; p++)
1186 {
1187 if (p < NUM_PLATFORM_ORDER)
1188 platform = platform_order[p];
1189 else
1190 platform = 0xffff;
1191
1192 /*
1193 * Order nameids so preferred names appear first
1194 * in the resulting list
1195 */
1196 for (n = 0; n < NUM_NAMEID_ORDER; n++)
1197 {
1198 nameid = nameid_order[n];
1199
1200 for (snamei = 0; snamei < snamec; snamei++)
1201 {
1202 FcChar8 *utf8;
1203 const FcChar8 *lang;
1204 const char *elt = 0, *eltlang = 0;
1205 int *np = 0, *nlangp = 0;
1206
1207 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1208 continue;
1209 if (sname.name_id != nameid)
1210 continue;
1211
1212 /*
1213 * Sort platforms in preference order, accepting
1214 * all other platforms last
1215 */
1216 if (p < NUM_PLATFORM_ORDER)
1217 {
1218 if (sname.platform_id != platform)
1219 continue;
1220 }
1221 else
1222 {
1223 int sp;
1224
1225 for (sp = 0; sp < NUM_PLATFORM_ORDER; sp++)
1226 if (sname.platform_id == platform_order[sp])
1227 break;
1228 if (sp != NUM_PLATFORM_ORDER)
1229 continue;
1230 }
1231 utf8 = FcSfntNameTranscode (&sname);
1232 lang = FcSfntNameLanguage (&sname);
1233
1234 if (!utf8)
1235 continue;
1236
1237 switch (sname.name_id) {
1238 case TT_NAME_ID_PREFERRED_FAMILY:
1239 case TT_NAME_ID_FONT_FAMILY:
1240 #if 0
1241 case TT_NAME_ID_PS_NAME:
1242 case TT_NAME_ID_UNIQUE_ID:
1243 #endif
1244 if (FcDebug () & FC_DBG_SCANV)
1245 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1246 sname.name_id, sname.platform_id,
1247 sname.encoding_id, sname.language_id,
1248 utf8);
1249
1250 elt = FC_FAMILY;
1251 eltlang = FC_FAMILYLANG;
1252 np = &nfamily;
1253 nlangp = &nfamily_lang;
1254 break;
1255 case TT_NAME_ID_MAC_FULL_NAME:
1256 case TT_NAME_ID_FULL_NAME:
1257 if (FcDebug () & FC_DBG_SCANV)
1258 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1259 sname.name_id, sname.platform_id,
1260 sname.encoding_id, sname.language_id,
1261 utf8);
1262
1263 elt = FC_FULLNAME;
1264 eltlang = FC_FULLNAMELANG;
1265 np = &nfullname;
1266 nlangp = &nfullname_lang;
1267 break;
1268 case TT_NAME_ID_PREFERRED_SUBFAMILY:
1269 case TT_NAME_ID_FONT_SUBFAMILY:
1270 if (FcDebug () & FC_DBG_SCANV)
1271 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1272 sname.name_id, sname.platform_id,
1273 sname.encoding_id, sname.language_id,
1274 utf8);
1275
1276 elt = FC_STYLE;
1277 eltlang = FC_STYLELANG;
1278 np = &nstyle;
1279 nlangp = &nstyle_lang;
1280 break;
1281 case TT_NAME_ID_TRADEMARK:
1282 case TT_NAME_ID_MANUFACTURER:
1283 /* If the foundry wasn't found in the OS/2 table, look here */
1284 if(!foundry)
1285 foundry = FcNoticeFoundry((FT_String *) utf8);
1286 break;
1287 }
1288 if (elt)
1289 {
1290 if (FcStringInPatternElement (pat, elt, utf8))
1291 {
1292 free (utf8);
1293 continue;
1294 }
1295
1296 /* add new element */
1297 if (!FcPatternAddString (pat, elt, utf8))
1298 {
1299 free (utf8);
1300 goto bail1;
1301 }
1302 free (utf8);
1303 if (lang)
1304 {
1305 /* pad lang list with 'xx' to line up with elt */
1306 while (*nlangp < *np)
1307 {
1308 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1309 goto bail1;
1310 ++*nlangp;
1311 }
1312 if (!FcPatternAddString (pat, eltlang, lang))
1313 goto bail1;
1314 ++*nlangp;
1315 }
1316 ++*np;
1317 }
1318 else
1319 free (utf8);
1320 }
1321 }
1322 }
1323
1324 if (!nfamily && face->family_name &&
1325 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
1326 {
1327 if (FcDebug () & FC_DBG_SCANV)
1328 printf ("using FreeType family \"%s\"\n", face->family_name);
1329 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
1330 goto bail1;
1331 ++nfamily;
1332 }
1333
1334 if (!nstyle && face->style_name &&
1335 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
1336 {
1337 if (FcDebug () & FC_DBG_SCANV)
1338 printf ("using FreeType style \"%s\"\n", face->style_name);
1339 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
1340 goto bail1;
1341 ++nstyle;
1342 }
1343
1344 if (!nfamily)
1345 {
1346 FcChar8 *start, *end;
1347 FcChar8 *family;
1348
1349 start = (FcChar8 *) strrchr ((char *) file, '/');
1350 if (start)
1351 start++;
1352 else
1353 start = (FcChar8 *) file;
1354 end = (FcChar8 *) strrchr ((char *) start, '.');
1355 if (!end)
1356 end = start + strlen ((char *) start);
1357 /* freed below */
1358 family = malloc (end - start + 1);
1359 strncpy ((char *) family, (char *) start, end - start);
1360 family[end - start] = '\0';
1361 if (FcDebug () & FC_DBG_SCANV)
1362 printf ("using filename for family %s\n", family);
1363 if (!FcPatternAddString (pat, FC_FAMILY, family))
1364 {
1365 free (family);
1366 goto bail1;
1367 }
1368 free (family);
1369 ++nfamily;
1370 }
1371
1372 if (!FcPatternAddString (pat, FC_FILE, file))
1373 goto bail1;
1374
1375 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1376 goto bail1;
1377
1378 #if 0
1379 /*
1380 * don't even try this -- CJK 'monospace' fonts are really
1381 * dual width, and most other fonts don't bother to set
1382 * the attribute. Sigh.
1383 */
1384 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1385 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1386 goto bail1;
1387 #endif
1388
1389 /*
1390 * Find the font revision (if available)
1391 */
1392 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1393 if (head)
1394 {
1395 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1396 goto bail1;
1397 }
1398 else
1399 {
1400 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1401 goto bail1;
1402 }
1403
1404 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1405 {
1406 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1407 {
1408 FT_ULong bits;
1409 int bit;
1410 if (FcCodePageRange[i].bit < 32)
1411 {
1412 bits = os2->ulCodePageRange1;
1413 bit = FcCodePageRange[i].bit;
1414 }
1415 else
1416 {
1417 bits = os2->ulCodePageRange2;
1418 bit = FcCodePageRange[i].bit - 32;
1419 }
1420 if (bits & (1 << bit))
1421 {
1422 /*
1423 * If the font advertises support for multiple
1424 * "exclusive" languages, then include support
1425 * for any language found to have coverage
1426 */
1427 if (exclusiveLang)
1428 {
1429 exclusiveLang = 0;
1430 break;
1431 }
1432 exclusiveLang = FcCodePageRange[i].lang;
1433 }
1434 }
1435 }
1436
1437 if (os2 && os2->version != 0xffff)
1438 {
1439 if (os2->usWeightClass == 0)
1440 ;
1441 else if (os2->usWeightClass < 150)
1442 weight = FC_WEIGHT_THIN;
1443 else if (os2->usWeightClass < 250)
1444 weight = FC_WEIGHT_EXTRALIGHT;
1445 else if (os2->usWeightClass < 350)
1446 weight = FC_WEIGHT_LIGHT;
1447 else if (os2->usWeightClass < 450)
1448 weight = FC_WEIGHT_REGULAR;
1449 else if (os2->usWeightClass < 550)
1450 weight = FC_WEIGHT_MEDIUM;
1451 else if (os2->usWeightClass < 650)
1452 weight = FC_WEIGHT_SEMIBOLD;
1453 else if (os2->usWeightClass < 750)
1454 weight = FC_WEIGHT_BOLD;
1455 else if (os2->usWeightClass < 850)
1456 weight = FC_WEIGHT_EXTRABOLD;
1457 else if (os2->usWeightClass < 925)
1458 weight = FC_WEIGHT_BLACK;
1459 else if (os2->usWeightClass < 1000)
1460 weight = FC_WEIGHT_EXTRABLACK;
1461 if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
1462 printf ("\tos2 weight class %d maps to weight %d\n",
1463 os2->usWeightClass, weight);
1464
1465 switch (os2->usWidthClass) {
1466 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1467 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1468 case 3: width = FC_WIDTH_CONDENSED; break;
1469 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1470 case 5: width = FC_WIDTH_NORMAL; break;
1471 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1472 case 7: width = FC_WIDTH_EXPANDED; break;
1473 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1474 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1475 }
1476 if ((FcDebug() & FC_DBG_SCANV) && width != -1)
1477 printf ("\tos2 width class %d maps to width %d\n",
1478 os2->usWidthClass, width);
1479 }
1480 if (os2 && (complex = FcFontCapabilities(face)))
1481 {
1482 if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
1483 {
1484 free (complex);
1485 goto bail1;
1486 }
1487 free (complex);
1488 }
1489
1490 /*
1491 * Type 1: Check for FontInfo dictionary information
1492 * Code from g2@magestudios.net (Gerard Escalante)
1493 */
1494
1495 #if HAVE_FT_GET_PS_FONT_INFO
1496 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1497 {
1498 if (weight == -1 && psfontinfo.weight)
1499 {
1500 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
1501 if (FcDebug() & FC_DBG_SCANV)
1502 printf ("\tType1 weight %s maps to %d\n",
1503 psfontinfo.weight, weight);
1504 }
1505
1506 #if 0
1507 /*
1508 * Don't bother with italic_angle; FreeType already extracts that
1509 * information for us and sticks it into style_flags
1510 */
1511 if (psfontinfo.italic_angle)
1512 slant = FC_SLANT_ITALIC;
1513 else
1514 slant = FC_SLANT_ROMAN;
1515 #endif
1516
1517 if(!foundry)
1518 foundry = FcNoticeFoundry(psfontinfo.notice);
1519 }
1520 #endif /* HAVE_FT_GET_PS_FONT_INFO */
1521
1522 #if HAVE_FT_GET_BDF_PROPERTY
1523 /*
1524 * Finally, look for a FOUNDRY BDF property if no other
1525 * mechanism has managed to locate a foundry
1526 */
1527
1528 if (!foundry)
1529 {
1530 int rc;
1531 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
1532 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1533 foundry = (FcChar8 *) prop.u.atom;
1534 }
1535
1536 if (width == -1)
1537 {
1538 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1539 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1540 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1541 {
1542 FT_Int32 value;
1543
1544 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1545 value = prop.u.integer;
1546 else
1547 value = (FT_Int32) prop.u.cardinal;
1548 switch ((value + 5) / 10) {
1549 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1550 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1551 case 3: width = FC_WIDTH_CONDENSED; break;
1552 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1553 case 5: width = FC_WIDTH_NORMAL; break;
1554 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1555 case 7: width = FC_WIDTH_EXPANDED; break;
1556 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1557 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1558 }
1559 }
1560 if (width == -1 &&
1561 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1562 prop.type == BDF_PROPERTY_TYPE_ATOM)
1563 {
1564 width = FcIsWidth ((FcChar8 *) prop.u.atom);
1565 if (FcDebug () & FC_DBG_SCANV)
1566 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1567 }
1568 }
1569 #endif
1570
1571 /*
1572 * Look for weight, width and slant names in the style value
1573 */
1574 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1575 {
1576 if (weight == -1)
1577 {
1578 weight = FcContainsWeight (style);
1579 if (FcDebug() & FC_DBG_SCANV)
1580 printf ("\tStyle %s maps to weight %d\n", style, weight);
1581 }
1582 if (width == -1)
1583 {
1584 width = FcContainsWidth (style);
1585 if (FcDebug() & FC_DBG_SCANV)
1586 printf ("\tStyle %s maps to width %d\n", style, width);
1587 }
1588 if (slant == -1)
1589 {
1590 slant = FcContainsSlant (style);
1591 if (FcDebug() & FC_DBG_SCANV)
1592 printf ("\tStyle %s maps to slant %d\n", style, slant);
1593 }
1594 if (decorative == FcFalse)
1595 {
1596 decorative = FcContainsDecorative (style) > 0;
1597 if (FcDebug() & FC_DBG_SCANV)
1598 printf ("\tStyle %s maps to decorative %d\n", style, decorative);
1599 }
1600 }
1601 /*
1602 * Pull default values from the FreeType flags if more
1603 * specific values not found above
1604 */
1605 if (slant == -1)
1606 {
1607 slant = FC_SLANT_ROMAN;
1608 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1609 slant = FC_SLANT_ITALIC;
1610 }
1611
1612 if (weight == -1)
1613 {
1614 weight = FC_WEIGHT_MEDIUM;
1615 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1616 weight = FC_WEIGHT_BOLD;
1617 }
1618
1619 if (width == -1)
1620 width = FC_WIDTH_NORMAL;
1621
1622 if (foundry == 0)
1623 foundry = (FcChar8 *) "unknown";
1624
1625 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1626 goto bail1;
1627
1628 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1629 goto bail1;
1630
1631 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1632 goto bail1;
1633
1634 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1635 goto bail1;
1636
1637 if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
1638 goto bail1;
1639
1640 /*
1641 * Compute the unicode coverage for the font
1642 */
1643 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1644 if (!cs)
1645 goto bail1;
1646
1647 #if HAVE_FT_GET_BDF_PROPERTY
1648 /* For PCF fonts, override the computed spacing with the one from
1649 the property */
1650 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1651 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1652 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1653 spacing = FC_CHARCELL;
1654 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1655 spacing = FC_MONO;
1656 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1657 spacing = FC_PROPORTIONAL;
1658 }
1659 #endif
1660
1661 /*
1662 * Skip over PCF fonts that have no encoded characters; they're
1663 * usually just Unicode fonts transcoded to some legacy encoding
1664 * ftglue.c forces us to approximate whether a font is a PCF font
1665 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1666 * I don't know how to get a list of BDF properties on the font. -PL
1667 */
1668 if (FcCharSetCount (cs) == 0)
1669 {
1670 #if HAVE_FT_GET_BDF_PROPERTY
1671 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
1672 goto bail2;
1673 #endif
1674 }
1675
1676 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1677 goto bail2;
1678
1679 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1680 if (!ls)
1681 goto bail2;
1682
1683 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1684 {
1685 FcLangSetDestroy (ls);
1686 goto bail2;
1687 }
1688
1689 FcLangSetDestroy (ls);
1690
1691 if (spacing != FC_PROPORTIONAL)
1692 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1693 goto bail2;
1694
1695 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1696 {
1697 for (i = 0; i < face->num_fixed_sizes; i++)
1698 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1699 FcGetPixelSize (face, i)))
1700 goto bail2;
1701 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1702 goto bail2;
1703 #if HAVE_FT_GET_BDF_PROPERTY
1704 if(face->num_fixed_sizes == 1) {
1705 int rc;
1706 int value;
1707
1708 /* skip bitmap fonts which do not even have a family name */
1709 rc = FT_Get_BDF_Property(face, "FAMILY_NAME", &prop);
1710 if (rc != 0 || prop.type != BDF_PROPERTY_TYPE_ATOM)
1711 goto bail2;
1712
1713 rc = FT_Get_BDF_Property(face, "POINT_SIZE", &prop);
1714 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1715 value = prop.u.integer;
1716 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1717 value = prop.u.cardinal;
1718 else
1719 goto nevermind;
1720 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1721 goto nevermind;
1722
1723 rc = FT_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
1724 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1725 value = prop.u.integer;
1726 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1727 value = prop.u.cardinal;
1728 else
1729 goto nevermind;
1730 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1731 goto nevermind;
1732
1733 }
1734 nevermind:
1735 ;
1736 #endif
1737 }
1738 #if HAVE_FT_GET_X11_FONT_FORMAT
1739 /*
1740 * Use the (not well documented or supported) X-specific function
1741 * from FreeType to figure out the font format
1742 */
1743 {
1744 const char *font_format = FT_Get_X11_Font_Format (face);
1745 if (font_format)
1746 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
1747 }
1748 #endif
1749
1750 /*
1751 * Drop our reference to the charset
1752 */
1753 FcCharSetDestroy (cs);
1754
1755 return pat;
1756
1757 bail2:
1758 FcCharSetDestroy (cs);
1759 bail1:
1760 FcPatternDestroy (pat);
1761 bail0:
1762 return NULL;
1763 }
1764
1765 FcPattern *
1766 FcFreeTypeQuery(const FcChar8 *file,
1767 int id,
1768 FcBlanks *blanks,
1769 int *count)
1770 {
1771 FT_Face face;
1772 FT_Library ftLibrary;
1773 FcPattern *pat = NULL;
1774
1775 if (FT_Init_FreeType (&ftLibrary))
1776 return NULL;
1777
1778 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1779 goto bail;
1780
1781 *count = face->num_faces;
1782
1783 pat = FcFreeTypeQueryFace (face, file, id, blanks);
1784
1785 FT_Done_Face (face);
1786 bail:
1787 FT_Done_FreeType (ftLibrary);
1788 return pat;
1789 }
1790
1791 /*
1792 * For our purposes, this approximation is sufficient
1793 */
1794 #if !HAVE_FT_GET_NEXT_CHAR
1795 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1796 (*(gi) = 0), 0 : \
1797 (*(gi) = 1), (ucs4) + 1)
1798 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1799 #endif
1800
1801 typedef struct _FcCharEnt {
1802 FcChar16 bmp;
1803 unsigned char encode;
1804 } FcCharEnt;
1805
1806 struct _FcCharMap {
1807 const FcCharEnt *ent;
1808 int nent;
1809 };
1810
1811 typedef struct _FcFontDecode {
1812 FT_Encoding encoding;
1813 const FcCharMap *map;
1814 FcChar32 max;
1815 } FcFontDecode;
1816
1817 static const FcCharEnt AppleRomanEnt[] = {
1818 { 0x0020, 0x20 }, /* SPACE */
1819 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1820 { 0x0022, 0x22 }, /* QUOTATION MARK */
1821 { 0x0023, 0x23 }, /* NUMBER SIGN */
1822 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1823 { 0x0025, 0x25 }, /* PERCENT SIGN */
1824 { 0x0026, 0x26 }, /* AMPERSAND */
1825 { 0x0027, 0x27 }, /* APOSTROPHE */
1826 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1827 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1828 { 0x002A, 0x2A }, /* ASTERISK */
1829 { 0x002B, 0x2B }, /* PLUS SIGN */
1830 { 0x002C, 0x2C }, /* COMMA */
1831 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1832 { 0x002E, 0x2E }, /* FULL STOP */
1833 { 0x002F, 0x2F }, /* SOLIDUS */
1834 { 0x0030, 0x30 }, /* DIGIT ZERO */
1835 { 0x0031, 0x31 }, /* DIGIT ONE */
1836 { 0x0032, 0x32 }, /* DIGIT TWO */
1837 { 0x0033, 0x33 }, /* DIGIT THREE */
1838 { 0x0034, 0x34 }, /* DIGIT FOUR */
1839 { 0x0035, 0x35 }, /* DIGIT FIVE */
1840 { 0x0036, 0x36 }, /* DIGIT SIX */
1841 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1842 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1843 { 0x0039, 0x39 }, /* DIGIT NINE */
1844 { 0x003A, 0x3A }, /* COLON */
1845 { 0x003B, 0x3B }, /* SEMICOLON */
1846 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1847 { 0x003D, 0x3D }, /* EQUALS SIGN */
1848 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1849 { 0x003F, 0x3F }, /* QUESTION MARK */
1850 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1851 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1852 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1853 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1854 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1855 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1856 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1857 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1858 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1859 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1860 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1861 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1862 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1863 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1864 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1865 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1866 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1867 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1868 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1869 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1870 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1871 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1872 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1873 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1874 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1875 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1876 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1877 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1878 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1879 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1880 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1881 { 0x005F, 0x5F }, /* LOW LINE */
1882 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1883 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1884 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1885 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1886 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1887 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1888 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1889 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1890 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1891 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1892 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1893 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1894 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1895 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1896 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1897 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1898 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1899 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1900 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1901 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1902 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1903 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1904 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1905 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1906 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1907 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1908 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1909 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1910 { 0x007C, 0x7C }, /* VERTICAL LINE */
1911 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1912 { 0x007E, 0x7E }, /* TILDE */
1913 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1914 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1915 { 0x00A2, 0xA2 }, /* CENT SIGN */
1916 { 0x00A3, 0xA3 }, /* POUND SIGN */
1917 { 0x00A5, 0xB4 }, /* YEN SIGN */
1918 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1919 { 0x00A8, 0xAC }, /* DIAERESIS */
1920 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1921 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1922 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1923 { 0x00AC, 0xC2 }, /* NOT SIGN */
1924 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1925 { 0x00AF, 0xF8 }, /* MACRON */
1926 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1927 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1928 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1929 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1930 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1931 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1932 { 0x00B8, 0xFC }, /* CEDILLA */
1933 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1934 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1935 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1936 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1937 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1938 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1939 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1940 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1941 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1942 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1943 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1944 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1945 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1946 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1947 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1948 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1949 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1950 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1951 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1952 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1953 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1954 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1955 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1956 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1957 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1958 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1959 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1960 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1961 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1962 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1963 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1964 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1965 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1966 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1967 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1968 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1969 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1970 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1971 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1972 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1973 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1974 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1975 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1976 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1977 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1978 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1979 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1980 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1981 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1982 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1983 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1984 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1985 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1986 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1987 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1988 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1989 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1990 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1991 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1992 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1993 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1994 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1995 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1996 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1997 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1998 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1999 { 0x02C7, 0xFF }, /* CARON */
2000 { 0x02D8, 0xF9 }, /* BREVE */
2001 { 0x02D9, 0xFA }, /* DOT ABOVE */
2002 { 0x02DA, 0xFB }, /* RING ABOVE */
2003 { 0x02DB, 0xFE }, /* OGONEK */
2004 { 0x02DC, 0xF7 }, /* SMALL TILDE */
2005 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
2006 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
2007 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
2008 { 0x2013, 0xD0 }, /* EN DASH */
2009 { 0x2014, 0xD1 }, /* EM DASH */
2010 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
2011 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
2012 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
2013 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
2014 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
2015 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
2016 { 0x2020, 0xA0 }, /* DAGGER */
2017 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
2018 { 0x2022, 0xA5 }, /* BULLET */
2019 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
2020 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
2021 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
2022 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
2023 { 0x2044, 0xDA }, /* FRACTION SLASH */
2024 { 0x20AC, 0xDB }, /* EURO SIGN */
2025 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
2026 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
2027 { 0x2206, 0xC6 }, /* INCREMENT */
2028 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
2029 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
2030 { 0x221A, 0xC3 }, /* SQUARE ROOT */
2031 { 0x221E, 0xB0 }, /* INFINITY */
2032 { 0x222B, 0xBA }, /* INTEGRAL */
2033 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
2034 { 0x2260, 0xAD }, /* NOT EQUAL TO */
2035 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
2036 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
2037 { 0x25CA, 0xD7 }, /* LOZENGE */
2038 { 0xF8FF, 0xF0 }, /* Apple logo */
2039 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
2040 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
2041 };
2042
2043 static const FcCharMap AppleRoman = {
2044 AppleRomanEnt,
2045 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
2046 };
2047
2048 static const FcCharEnt AdobeSymbolEnt[] = {
2049 { 0x0020, 0x20 }, /* SPACE # space */
2050 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
2051 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
2052 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
2053 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
2054 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
2055 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
2056 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
2057 { 0x002C, 0x2C }, /* COMMA # comma */
2058 { 0x002E, 0x2E }, /* FULL STOP # period */
2059 { 0x002F, 0x2F }, /* SOLIDUS # slash */
2060 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
2061 { 0x0031, 0x31 }, /* DIGIT ONE # one */
2062 { 0x0032, 0x32 }, /* DIGIT TWO # two */
2063 { 0x0033, 0x33 }, /* DIGIT THREE # three */
2064 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
2065 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
2066 { 0x0036, 0x36 }, /* DIGIT SIX # six */
2067 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
2068 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
2069 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
2070 { 0x003A, 0x3A }, /* COLON # colon */
2071 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
2072 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
2073 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
2074 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
2075 { 0x003F, 0x3F }, /* QUESTION MARK # question */
2076 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
2077 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
2078 { 0x005F, 0x5F }, /* LOW LINE # underscore */
2079 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
2080 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
2081 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
2082 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
2083 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
2084 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
2085 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
2086 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
2087 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
2088 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
2089 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
2090 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
2091 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
2092 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
2093 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
2094 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
2095 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
2096 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
2097 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
2098 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
2099 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
2100 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
2101 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
2102 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
2103 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
2104 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
2105 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
2106 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
2107 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
2108 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
2109 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
2110 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
2111 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
2112 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
2113 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
2114 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2115 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2116 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2117 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2118 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2119 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2120 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2121 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2122 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2123 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2124 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2125 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2126 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2127 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2128 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2129 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2130 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2131 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2132 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2133 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2134 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2135 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2136 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2137 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2138 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2139 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2140 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2141 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2142 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2143 { 0x2022, 0xB7 }, /* BULLET # bullet */
2144 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2145 { 0x2032, 0xA2 }, /* PRIME # minute */
2146 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2147 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2148 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2149 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2150 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2151 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2152 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2153 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2154 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2155 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2156 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2157 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2158 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2159 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2160 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2161 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2162 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2163 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2164 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2165 { 0x2200, 0x22 }, /* FOR ALL # universal */
2166 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2167 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2168 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2169 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2170 { 0x2207, 0xD1 }, /* NABLA # gradient */
2171 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2172 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2173 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2174 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2175 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2176 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2177 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2178 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2179 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2180 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2181 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2182 { 0x2220, 0xD0 }, /* ANGLE # angle */
2183 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2184 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2185 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2186 { 0x222A, 0xC8 }, /* UNION # union */
2187 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2188 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2189 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2190 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2191 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2192 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2193 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2194 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2195 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2196 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2197 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2198 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2199 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2200 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2201 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2202 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2203 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2204 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2205 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2206 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2207 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2208 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2209 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2210 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2211 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2212 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2213 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2214 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2215 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2216 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2217 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2218 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2219 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2220 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2221 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2222 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2223 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2224 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2225 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2226 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2227 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2228 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2229 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2230 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2231 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2232 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2233 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2234 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2235 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2236 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2237 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2238 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2239 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2240 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2241 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2242 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2243 };
2244
2245 static const FcCharMap AdobeSymbol = {
2246 AdobeSymbolEnt,
2247 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2248 };
2249
2250 static const FcFontDecode fcFontDecoders[] = {
2251 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2252 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2253 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2254 };
2255
2256 #define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2257
2258 static const FcChar32 prefer_unicode[] = {
2259 0x20ac, /* EURO SIGN */
2260 };
2261
2262 #define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
2263
2264 FcChar32
2265 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2266 {
2267 int low, high, mid;
2268 FcChar16 bmp;
2269
2270 low = 0;
2271 high = map->nent - 1;
2272 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2273 return ~0;
2274 while (low <= high)
2275 {
2276 mid = (high + low) >> 1;
2277 bmp = map->ent[mid].bmp;
2278 if (ucs4 == bmp)
2279 return (FT_ULong) map->ent[mid].encode;
2280 if (ucs4 < bmp)
2281 high = mid - 1;
2282 else
2283 low = mid + 1;
2284 }
2285 return ~0;
2286 }
2287
2288 FcChar32
2289 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2290 {
2291 int i;
2292
2293 for (i = 0; i < map->nent; i++)
2294 if (map->ent[i].encode == private)
2295 return (FcChar32) map->ent[i].bmp;
2296 return ~0;
2297 }
2298
2299 const FcCharMap *
2300 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2301 {
2302 int i;
2303
2304 for (i = 0; i < NUM_DECODE; i++)
2305 if (fcFontDecoders[i].encoding == encoding)
2306 return fcFontDecoders[i].map;
2307 return 0;
2308 }
2309
2310 #include "../fc-glyphname/fcglyphname.h"
2311
2312 static FcChar32
2313 FcHashGlyphName (const FcChar8 *name)
2314 {
2315 FcChar32 h = 0;
2316 FcChar8 c;
2317
2318 while ((c = *name++))
2319 {
2320 h = ((h << 1) | (h >> 31)) ^ c;
2321 }
2322 return h;
2323 }
2324
2325 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2326 /*
2327 * Use Type1 glyph names for fonts which have reliable names
2328 * and which export an Adobe Custom mapping
2329 */
2330 static FcBool
2331 FcFreeTypeUseNames (FT_Face face)
2332 {
2333 FT_Int map;
2334
2335 if (!FT_Has_PS_Glyph_Names (face))
2336 return FcFalse;
2337 for (map = 0; map < face->num_charmaps; map++)
2338 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2339 return FcTrue;
2340 return FcFalse;
2341 }
2342
2343 static const FcChar8 *
2344 FcUcs4ToGlyphName (FcChar32 ucs4)
2345 {
2346 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2347 int r = 0;
2348 FcGlyphId gn;
2349
2350 while ((gn = ucs_to_name[i]) != -1)
2351 {
2352 if (glyphs[gn].ucs == ucs4)
2353 return glyphs[gn].name;
2354 if (!r)
2355 {
2356 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2357 if (!r)
2358 r = 1;
2359 }
2360 i += r;
2361 if (i >= FC_GLYPHNAME_HASH)
2362 i -= FC_GLYPHNAME_HASH;
2363 }
2364 return 0;
2365 }
2366
2367 static FcChar32
2368 FcGlyphNameToUcs4 (FcChar8 *name)
2369 {
2370 FcChar32 h = FcHashGlyphName (name);
2371 int i = (int) (h % FC_GLYPHNAME_HASH);
2372 int r = 0;
2373 FcGlyphId gn;
2374
2375 while ((gn = name_to_ucs[i]) != -1)
2376 {
2377 if (!strcmp ((char *) name, (char *) glyphs[gn].name))
2378 return glyphs[gn].ucs;
2379 if (!r)
2380 {
2381 r = (int) (h % FC_GLYPHNAME_REHASH);
2382 if (!r)
2383 r = 1;
2384 }
2385 i += r;
2386 if (i >= FC_GLYPHNAME_HASH)
2387 i -= FC_GLYPHNAME_HASH;
2388 }
2389 return 0xffff;
2390 }
2391
2392 /*
2393 * Work around a bug in some FreeType versions which fail
2394 * to correctly bounds check glyph name buffers and overwrite
2395 * the stack. As Postscript names have a limit of 127 characters,
2396 * this should be sufficient.
2397 */
2398
2399 #if FC_GLYPHNAME_MAXLEN < 127
2400 # define FC_GLYPHNAME_BUFLEN 127
2401 #else
2402 # define FC_GLYPHNAME_BUFLEN FC_GLYPHNAME_MAXLEN
2403 #endif
2404
2405 /*
2406 * Search through a font for a glyph by name. This is
2407 * currently a linear search as there doesn't appear to be
2408 * any defined order within the font
2409 */
2410 static FT_UInt
2411 FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
2412 {
2413 FT_UInt gindex;
2414 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
2415
2416 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
2417 {
2418 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
2419 if (!strcmp ((char *) name, (char *) name_buf))
2420 return gindex;
2421 }
2422 return 0;
2423 }
2424 #endif
2425
2426 /*
2427 * Map a UCS4 glyph to a glyph index. Use all available encoding
2428 * tables to try and find one that works. This information is expected
2429 * to be cached by higher levels, so performance isn't critical
2430 */
2431
2432 FT_UInt
2433 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2434 {
2435 int initial, offset, decode;
2436 FT_UInt glyphindex;
2437 FcChar32 charcode;
2438 int p;
2439
2440 initial = 0;
2441
2442 if (!face)
2443 return 0;
2444
2445 /*
2446 * Find the current encoding
2447 */
2448 if (face->charmap)
2449 {
2450 for (; initial < NUM_DECODE; initial++)
2451 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2452 break;
2453 if (initial == NUM_DECODE)
2454 initial = 0;
2455 }
2456 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2457 if (ucs4 == prefer_unicode[p])
2458 {
2459 initial = 0;
2460 break;
2461 }
2462 /*
2463 * Check each encoding for the glyph, starting with the current one
2464 */
2465 for (offset = 0; offset < NUM_DECODE; offset++)
2466 {
2467 decode = (initial + offset) % NUM_DECODE;
2468 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2469 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2470 continue;
2471 if (fcFontDecoders[decode].map)
2472 {
2473 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2474 if (charcode == ~0U)
2475 continue;
2476 }
2477 else
2478 charcode = ucs4;
2479 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2480 if (glyphindex)
2481 return glyphindex;
2482 }
2483 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2484 /*
2485 * Check postscript name table if present
2486 */
2487 if (FcFreeTypeUseNames (face))
2488 {
2489 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2490 if (name)
2491 {
2492 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2493 if (glyphindex)
2494 return glyphindex;
2495 }
2496 }
2497 #endif
2498 return 0;
2499 }
2500
2501 static FcBool
2502 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2503 FT_UInt glyph, FcBlanks *blanks,
2504 FT_Pos *advance)
2505 {
2506 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2507 FT_GlyphSlot slot;
2508
2509 /*
2510 * When using scalable fonts, only report those glyphs
2511 * which can be scaled; otherwise those fonts will
2512 * only be available at some sizes, and never when
2513 * transformed. Avoid this by simply reporting bitmap-only
2514 * glyphs as missing
2515 */
2516 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2517 load_flags |= FT_LOAD_NO_BITMAP;
2518
2519 if (FT_Load_Glyph (face, glyph, load_flags))
2520 return FcFalse;
2521
2522 slot = face->glyph;
2523 if (!glyph)
2524 return FcFalse;
2525
2526 *advance = slot->metrics.horiAdvance;
2527
2528 switch (slot->format) {
2529 case ft_glyph_format_bitmap:
2530 /*
2531 * Bitmaps are assumed to be reasonable; if
2532 * this proves to be a rash assumption, this
2533 * code can be easily modified
2534 */
2535 return FcTrue;
2536 case ft_glyph_format_outline:
2537 /*
2538 * Glyphs with contours are always OK
2539 */
2540 if (slot->outline.n_contours != 0)
2541 return FcTrue;
2542 /*
2543 * Glyphs with no contours are only OK if
2544 * they're members of the Blanks set specified
2545 * in the configuration. If blanks isn't set,
2546 * then allow any glyph to be blank
2547 */
2548 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2549 return FcTrue;
2550 /* fall through ... */
2551 default:
2552 break;
2553 }
2554 return FcFalse;
2555 }
2556
2557 #define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2558 #define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2559 #define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2560 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2561
2562 FcCharSet *
2563 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2564 {
2565 FcChar32 page, off, ucs4;
2566 #ifdef CHECK
2567 FcChar32 font_max = 0;
2568 #endif
2569 FcCharSet *fcs;
2570 FcCharLeaf *leaf;
2571 const FcCharMap *map;
2572 int o;
2573 int i;
2574 FT_UInt glyph;
2575 FT_Pos advance, advance_one = 0, advance_two = 0;
2576 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2577
2578 fcs = FcCharSetCreate ();
2579 if (!fcs)
2580 goto bail0;
2581
2582 #ifdef CHECK
2583 printf ("Family %s style %s\n", face->family_name, face->style_name);
2584 #endif
2585 for (o = 0; o < NUM_DECODE; o++)
2586 {
2587 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2588 continue;
2589 map = fcFontDecoders[o].map;
2590 if (map)
2591 {
2592 /*
2593 * Non-Unicode tables are easy; there's a list of all possible
2594 * characters
2595 */
2596 for (i = 0; i < map->nent; i++)
2597 {
2598 ucs4 = map->ent[i].bmp;
2599 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2600 if (glyph &&
2601 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2602 {
2603 /*
2604 * ignore glyphs with zero advance. They’re
2605 * combining characters, and while their behaviour
2606 * isn’t well defined for monospaced applications in
2607 * Unicode, there are many fonts which include
2608 * zero-width combining characters in otherwise
2609 * monospaced fonts.
2610 */
2611 if (advance)
2612 {
2613 if (!has_advance)
2614 {
2615 has_advance = FcTrue;
2616 advance_one = advance;
2617 }
2618 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2619 {
2620 if (fixed_advance)
2621 {
2622 dual_advance = FcTrue;
2623 fixed_advance = FcFalse;
2624 advance_two = advance;
2625 }
2626 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2627 dual_advance = FcFalse;
2628 }
2629 }
2630
2631 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2632 if (!leaf)
2633 goto bail1;
2634 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2635 #ifdef CHECK
2636 if (ucs4 > font_max)
2637 font_max = ucs4;
2638 #endif
2639 }
2640 }
2641 }
2642 else
2643 {
2644 page = ~0;
2645 leaf = NULL;
2646 ucs4 = FT_Get_First_Char (face, &glyph);
2647 while (glyph != 0)
2648 {
2649 if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2650 {
2651 if (advance)
2652 {
2653 if (!has_advance)
2654 {
2655 has_advance = FcTrue;
2656 advance_one = advance;
2657 }
2658 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2659 {
2660 if (fixed_advance)
2661 {
2662 dual_advance = FcTrue;
2663 fixed_advance = FcFalse;
2664 advance_two = advance;
2665 }
2666 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2667 dual_advance = FcFalse;
2668 }
2669 }
2670
2671 if ((ucs4 >> 8) != page)
2672 {
2673 page = (ucs4 >> 8);
2674 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2675 if (!leaf)
2676 goto bail1;
2677 }
2678 off = ucs4 & 0xff;
2679 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2680 #ifdef CHECK
2681 if (ucs4 > font_max)
2682 font_max = ucs4;
2683 #endif
2684 }
2685 ucs4 = FT_Get_Next_Char (face, ucs4, &glyph);
2686 }
2687 #ifdef CHECK
2688 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2689 {
2690 FcBool FT_Has, FC_Has;
2691
2692 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2693 FC_Has = FcCharSetHasChar (fcs, ucs4);
2694 if (FT_Has != FC_Has)
2695 {
2696 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2697 }
2698 }
2699 #endif
2700 }
2701 }
2702 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2703 /*
2704 * Add mapping from PS glyph names if available
2705 */
2706 if (FcFreeTypeUseNames (face))
2707 {
2708 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
2709
2710 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
2711 {
2712 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
2713 {
2714 ucs4 = FcGlyphNameToUcs4 (name_buf);
2715 if (ucs4 != 0xffff &&
2716 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2717 {
2718 if (advance)
2719 {
2720 if (!has_advance)
2721 {
2722 has_advance = FcTrue;
2723 advance_one = advance;
2724 }
2725 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2726 {
2727 if (fixed_advance)
2728 {
2729 dual_advance = FcTrue;
2730 fixed_advance = FcFalse;
2731 advance_two = advance;
2732 }
2733 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2734 dual_advance = FcFalse;
2735 }
2736 }
2737 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2738 if (!leaf)
2739 goto bail1;
2740 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2741 #ifdef CHECK
2742 if (ucs4 > font_max)
2743 font_max = ucs4;
2744 #endif
2745 }
2746 }
2747 }
2748 }
2749 #endif
2750 #ifdef CHECK
2751 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2752 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2753 {
2754 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2755 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2756
2757 if (has_char && !has_bit)
2758 {
2759 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2760 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2761 else
2762 printf ("Bitmap missing char 0x%x\n", ucs4);
2763 }
2764 else if (!has_char && has_bit)
2765 printf ("Bitmap extra char 0x%x\n", ucs4);
2766 }
2767 #endif
2768 if (fixed_advance)
2769 *spacing = FC_MONO;
2770 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2771 *spacing = FC_DUAL;
2772 else
2773 *spacing = FC_PROPORTIONAL;
2774 return fcs;
2775 bail1:
2776 FcCharSetDestroy (fcs);
2777 bail0:
2778 return 0;
2779 }
2780
2781 FcCharSet *
2782 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2783 {
2784 int spacing;
2785
2786 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2787 }
2788
2789
2790 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2791 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2792 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2793 #define TT_Err_Ok FT_Err_Ok
2794 #define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2795 #define TTO_Err_Empty_Script 0x1005
2796 #define TTO_Err_Invalid_SubTable 0x1001
2797
2798 #define OTLAYOUT_HEAD "otlayout:"
2799 #define OTLAYOUT_HEAD_LEN 9
2800 #define OTLAYOUT_ID_LEN 4
2801 /* space + head + id */
2802 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2803
2804 /*
2805 * This is a bit generous; the registry has only lower case and space
2806 * except for 'DFLT'.
2807 */
2808 #define FcIsSpace(x) (040 == (x))
2809 #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2810
2811 static void
2812 addtag(FcChar8 *complex, FT_ULong tag)
2813 {
2814 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2815
2816 tagstring[0] = (FcChar8)(tag >> 24),
2817 tagstring[1] = (FcChar8)(tag >> 16),
2818 tagstring[2] = (FcChar8)(tag >> 8),
2819 tagstring[3] = (FcChar8)(tag);
2820 tagstring[4] = '\0';
2821
2822 /* skip tags which aren't alphabetic, under the assumption that
2823 * they're probably broken
2824 */
2825 if (!FcIsValidScript(tagstring[0]) ||
2826 !FcIsValidScript(tagstring[1]) ||
2827 !FcIsValidScript(tagstring[2]) ||
2828 !FcIsValidScript(tagstring[3]))
2829 return;
2830
2831 if (*complex != '\0')
2832 strcat ((char *) complex, " ");
2833 strcat ((char *) complex, "otlayout:");
2834 strcat ((char *) complex, (char *) tagstring);
2835 }
2836
2837 static int
2838 compareulong (const void *a, const void *b)
2839 {
2840 const FT_ULong *ua = (const FT_ULong *) a;
2841 const FT_ULong *ub = (const FT_ULong *) b;
2842 return *ua - *ub;
2843 }
2844
2845
2846 static FT_Error
2847 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2848 {
2849 FT_ULong cur_offset, new_offset, base_offset;
2850 FT_Stream stream = face->stream;
2851 FT_Error error;
2852 FT_UShort n, p;
2853 FT_Memory memory;
2854
2855 if ( !stream )
2856 return TT_Err_Invalid_Face_Handle;
2857
2858 memory = stream->memory;
2859
2860 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
2861 return error;
2862
2863 base_offset = ftglue_stream_pos ( stream );
2864
2865 /* skip version */
2866
2867 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
2868 return error;
2869
2870 new_offset = GET_UShort() + base_offset;
2871
2872 ftglue_stream_frame_exit( stream );
2873
2874 cur_offset = ftglue_stream_pos( stream );
2875
2876 if ( ftglue_stream_seek( stream, new_offset ) != TT_Err_Ok )
2877 return error;
2878
2879 base_offset = ftglue_stream_pos( stream );
2880
2881 if ( ftglue_stream_frame_enter( stream, 2L ) )
2882 return error;
2883
2884 *script_count = GET_UShort ();
2885
2886 ftglue_stream_frame_exit( stream );
2887
2888 *stags = ftglue_alloc(memory, *script_count * sizeof( FT_ULong ), &error);
2889
2890 if (error)
2891 return error;
2892
2893 p = 0;
2894 for ( n = 0; n < *script_count; n++ )
2895 {
2896 if ( ftglue_stream_frame_enter( stream, 6L ) )
2897 goto Fail;
2898
2899 (*stags)[p] = GET_ULong ();
2900 new_offset = GET_UShort () + base_offset;
2901
2902 ftglue_stream_frame_exit( stream );
2903
2904 cur_offset = ftglue_stream_pos( stream );
2905
2906 error = ftglue_stream_seek( stream, new_offset );
2907
2908 if ( error == TT_Err_Ok )
2909 p++;
2910
2911 (void)ftglue_stream_seek( stream, cur_offset );
2912 }
2913
2914 if (!p)
2915 {
2916 error = TTO_Err_Invalid_SubTable;
2917 goto Fail;
2918 }
2919
2920 /* sort the tag list before returning it */
2921 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2922
2923 return TT_Err_Ok;
2924
2925 Fail:
2926 *script_count = 0;
2927 ftglue_free( memory, *stags );
2928 *stags = NULL;
2929 return error;
2930 }
2931
2932 static FcChar8 *
2933 FcFontCapabilities(FT_Face face)
2934 {
2935 FcBool issilgraphitefont = 0;
2936 FT_Error err;
2937 FT_ULong len = 0;
2938 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2939 FT_UShort gsub_count=0, gpos_count=0;
2940 FT_ULong maxsize;
2941 FT_Memory memory = face->stream->memory;
2942 FcChar8 *complex = NULL;
2943 int indx1 = 0, indx2 = 0;
2944
2945 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2946 issilgraphitefont = ( err == FT_Err_Ok);
2947
2948 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2949 gpos_count = 0;
2950 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2951 gsub_count = 0;
2952
2953 if (!issilgraphitefont && !gsub_count && !gpos_count)
2954 goto bail;
2955
2956 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2957 (issilgraphitefont ? 13 : 0));
2958 complex = malloc (sizeof (FcChar8) * maxsize);
2959 if (!complex)
2960 goto bail;
2961
2962 complex[0] = '\0';
2963 if (issilgraphitefont)
2964 strcpy((char *) complex, "ttable:Silf ");
2965
2966 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2967 if (indx1 == gsub_count) {
2968 addtag(complex, gpostags[indx2]);
2969 indx2++;
2970 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2971 addtag(complex, gsubtags[indx1]);
2972 indx1++;
2973 } else if (gsubtags[indx1] == gpostags[indx2]) {
2974 addtag(complex, gsubtags[indx1]);
2975 indx1++;
2976 indx2++;
2977 } else {
2978 addtag(complex, gpostags[indx2]);
2979 indx2++;
2980 }
2981 }
2982 if (FcDebug () & FC_DBG_SCANV)
2983 printf("complex features in this font: %s\n", complex);
2984 bail:
2985 ftglue_free(memory, gsubtags);
2986 ftglue_free(memory, gpostags);
2987 return complex;
2988 }
2989
2990 #define __fcfreetype__
2991 #include "fcaliastail.h"
2992 #undef __fcfreetype__
http://fontconfig.org/