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[int] Define MIN/MAX/ABS macros
[fontconfig.git] / src / fcfreetype.c
1 /*
2 * fontconfig/src/fcfreetype.c
3 *
4 * Copyright © 2001 Keith Packard
5 *
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of 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 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
23 */
24
25 /*
26 Copyright © 2002-2003 by Juliusz Chroboczek
27
28 Permission is hereby granted, free of charge, to any person obtaining a copy
29 of this software and associated documentation files (the "Software"), to deal
30 in the Software without restriction, including without limitation the rights
31 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 copies of the Software, and to permit persons to whom the Software is
33 furnished to do so, subject to the following conditions:
34
35 The above copyright notice and this permission notice shall be included in
36 all copies or substantial portions of the Software.
37
38 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 THE SOFTWARE.
45 */
46
47 #include "fcint.h"
48 #include "fcftint.h"
49 #include <stdlib.h>
50 #include <stdio.h>
51 #include <string.h>
52 #include <ft2build.h>
53 #include FT_FREETYPE_H
54 #include FT_TRUETYPE_TABLES_H
55 #include FT_SFNT_NAMES_H
56 #include FT_TRUETYPE_IDS_H
57 #include FT_TYPE1_TABLES_H
58 #if HAVE_FT_GET_X11_FONT_FORMAT
59 #include FT_XFREE86_H
60 #endif
61 #if HAVE_FT_GET_BDF_PROPERTY
62 #include FT_BDF_H
63 #include FT_MODULE_H
64 #endif
65
66 #include "ftglue.h"
67
68 #if HAVE_WARNING_CPP_DIRECTIVE
69 #if !HAVE_FT_GET_BDF_PROPERTY
70 #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
71 #endif
72
73 #if !HAVE_FT_GET_PS_FONT_INFO
74 #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
75 #endif
76 #endif
77
78 /*
79 * Keep Han languages separated by eliminating languages
80 * that the codePageRange bits says aren't supported
81 */
82
83 static const struct {
84 char bit;
85 const FcChar8 lang[6];
86 } FcCodePageRange[] = {
87 { 17, "ja" },
88 { 18, "zh-cn" },
89 { 19, "ko" },
90 { 20, "zh-tw" },
91 };
92
93 #define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
94
95 FcBool
96 FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
97 {
98 int i;
99
100 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
101 {
102 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
103 return FcTrue;
104 }
105 return FcFalse;
106 }
107
108 typedef struct {
109 const FT_UShort platform_id;
110 const FT_UShort encoding_id;
111 const char fromcode[12];
112 } FcFtEncoding;
113
114 #define TT_ENCODING_DONT_CARE 0xffff
115 #define FC_ENCODING_MAC_ROMAN "MACINTOSH"
116
117 static const FcFtEncoding fcFtEncoding[] = {
118 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "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, "GB2312" },
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, "UCS-2BE" },
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 { (FC8) "extended", FC_WIDTH_EXPANDED },
1020 };
1021
1022 #define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
1023
1024 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
1025 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
1026
1027 static const FcStringConst slantConsts[] = {
1028 { (FC8) "italic", FC_SLANT_ITALIC },
1029 { (FC8) "kursiv", FC_SLANT_ITALIC },
1030 { (FC8) "oblique", FC_SLANT_OBLIQUE },
1031 };
1032
1033 #define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
1034
1035 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
1036 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
1037
1038 static const FcStringConst decorativeConsts[] = {
1039 { (FC8) "shadow", FcTrue },
1040 { (FC8) "caps", FcTrue },
1041 { (FC8) "antiqua", FcTrue },
1042 { (FC8) "romansc", FcTrue },
1043 { (FC8) "embosed", FcTrue },
1044 { (FC8) "dunhill", FcTrue },
1045 };
1046
1047 #define NUM_DECORATIVE_CONSTS (int) (sizeof (decorativeConsts) / sizeof (decorativeConsts[0]))
1048
1049 #define FcIsDecorative(s) FcStringIsConst(s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1050 #define FcContainsDecorative(s) FcStringContainsConst (s,decorativeConsts,NUM_DECORATIVE_CONSTS)
1051
1052 static double
1053 FcGetPixelSize (FT_Face face, int i)
1054 {
1055 #if HAVE_FT_GET_BDF_PROPERTY
1056 if (face->num_fixed_sizes == 1)
1057 {
1058 BDF_PropertyRec prop;
1059 int rc;
1060
1061 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
1062 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1063 return (double) prop.u.integer;
1064 }
1065 #endif
1066 #if HAVE_FT_BITMAP_SIZE_Y_PPEM
1067 return (double) face->available_sizes[i].y_ppem / 64.0;
1068 #else
1069 return (double) face->available_sizes[i].height;
1070 #endif
1071 }
1072
1073 static FcBool
1074 FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
1075 {
1076 int e;
1077 FcChar8 *old;
1078 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
1079 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
1080 {
1081 return FcTrue;
1082 }
1083 return FcFalse;
1084 }
1085
1086 static const FT_UShort platform_order[] = {
1087 TT_PLATFORM_MICROSOFT,
1088 TT_PLATFORM_APPLE_UNICODE,
1089 TT_PLATFORM_MACINTOSH,
1090 };
1091 #define NUM_PLATFORM_ORDER (sizeof (platform_order) / sizeof (platform_order[0]))
1092
1093 static const FT_UShort nameid_order[] = {
1094 #ifdef TT_NAME_ID_WWS_FAMILY
1095 TT_NAME_ID_WWS_FAMILY,
1096 #endif
1097 TT_NAME_ID_PREFERRED_FAMILY,
1098 TT_NAME_ID_FONT_FAMILY,
1099 TT_NAME_ID_MAC_FULL_NAME,
1100 TT_NAME_ID_FULL_NAME,
1101 #ifdef TT_NAME_ID_WWS_SUBFAMILY
1102 TT_NAME_ID_WWS_SUBFAMILY,
1103 #endif
1104 TT_NAME_ID_PREFERRED_SUBFAMILY,
1105 TT_NAME_ID_FONT_SUBFAMILY,
1106 TT_NAME_ID_TRADEMARK,
1107 TT_NAME_ID_MANUFACTURER,
1108 };
1109
1110 #define NUM_NAMEID_ORDER (sizeof (nameid_order) / sizeof (nameid_order[0]))
1111 FcPattern *
1112 FcFreeTypeQueryFace (const FT_Face face,
1113 const FcChar8 *file,
1114 int id,
1115 FcBlanks *blanks)
1116 {
1117 FcPattern *pat;
1118 int slant = -1;
1119 int weight = -1;
1120 int width = -1;
1121 FcBool decorative = FcFalse;
1122 int i;
1123 FcCharSet *cs;
1124 FcLangSet *ls;
1125 #if 0
1126 FcChar8 *family = 0;
1127 #endif
1128 FcChar8 *complex_;
1129 const FcChar8 *foundry = 0;
1130 int spacing;
1131 TT_OS2 *os2;
1132 #if HAVE_FT_GET_PS_FONT_INFO
1133 PS_FontInfoRec psfontinfo;
1134 #endif
1135 #if HAVE_FT_GET_BDF_PROPERTY
1136 BDF_PropertyRec prop;
1137 #endif
1138 TT_Header *head;
1139 const FcChar8 *exclusiveLang = 0;
1140 FT_SfntName sname;
1141 FT_UInt snamei, snamec;
1142
1143 int nfamily = 0;
1144 int nfamily_lang = 0;
1145 int nstyle = 0;
1146 int nstyle_lang = 0;
1147 int nfullname = 0;
1148 int nfullname_lang = 0;
1149 int p, platform;
1150 int n, nameid;
1151
1152 FcChar8 *style = 0;
1153 int st;
1154
1155 pat = FcPatternCreate ();
1156 if (!pat)
1157 goto bail0;
1158
1159 if (!FcPatternAddBool (pat, FC_OUTLINE,
1160 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1161 goto bail1;
1162
1163 if (!FcPatternAddBool (pat, FC_SCALABLE,
1164 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1165 goto bail1;
1166
1167
1168 /*
1169 * Get the OS/2 table
1170 */
1171 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1172
1173 /*
1174 * Look first in the OS/2 table for the foundry, if
1175 * not found here, the various notices will be searched for
1176 * that information, either from the sfnt name tables or
1177 * the Postscript FontInfo dictionary. Finally, the
1178 * BDF properties will queried.
1179 */
1180
1181 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1182 foundry = FcVendorFoundry(os2->achVendID);
1183
1184 if (FcDebug () & FC_DBG_SCANV)
1185 printf ("\n");
1186 /*
1187 * Grub through the name table looking for family
1188 * and style names. FreeType makes quite a hash
1189 * of them
1190 */
1191 snamec = FT_Get_Sfnt_Name_Count (face);
1192 for (p = 0; p <= NUM_PLATFORM_ORDER; p++)
1193 {
1194 if (p < NUM_PLATFORM_ORDER)
1195 platform = platform_order[p];
1196 else
1197 platform = 0xffff;
1198
1199 /*
1200 * Order nameids so preferred names appear first
1201 * in the resulting list
1202 */
1203 for (n = 0; n < NUM_NAMEID_ORDER; n++)
1204 {
1205 nameid = nameid_order[n];
1206
1207 for (snamei = 0; snamei < snamec; snamei++)
1208 {
1209 FcChar8 *utf8;
1210 const FcChar8 *lang;
1211 const char *elt = 0, *eltlang = 0;
1212 int *np = 0, *nlangp = 0;
1213
1214 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1215 continue;
1216 if (sname.name_id != nameid)
1217 continue;
1218
1219 /*
1220 * Sort platforms in preference order, accepting
1221 * all other platforms last
1222 */
1223 if (p < NUM_PLATFORM_ORDER)
1224 {
1225 if (sname.platform_id != platform)
1226 continue;
1227 }
1228 else
1229 {
1230 int sp;
1231
1232 for (sp = 0; sp < NUM_PLATFORM_ORDER; sp++)
1233 if (sname.platform_id == platform_order[sp])
1234 break;
1235 if (sp != NUM_PLATFORM_ORDER)
1236 continue;
1237 }
1238 utf8 = FcSfntNameTranscode (&sname);
1239 lang = FcSfntNameLanguage (&sname);
1240
1241 if (!utf8)
1242 continue;
1243
1244 switch (sname.name_id) {
1245 #ifdef TT_NAME_ID_WWS_FAMILY
1246 case TT_NAME_ID_WWS_FAMILY:
1247 #endif
1248 case TT_NAME_ID_PREFERRED_FAMILY:
1249 case TT_NAME_ID_FONT_FAMILY:
1250 #if 0
1251 case TT_NAME_ID_PS_NAME:
1252 case TT_NAME_ID_UNIQUE_ID:
1253 #endif
1254 if (FcDebug () & FC_DBG_SCANV)
1255 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1256 sname.name_id, sname.platform_id,
1257 sname.encoding_id, sname.language_id,
1258 utf8);
1259
1260 elt = FC_FAMILY;
1261 eltlang = FC_FAMILYLANG;
1262 np = &nfamily;
1263 nlangp = &nfamily_lang;
1264 break;
1265 case TT_NAME_ID_MAC_FULL_NAME:
1266 case TT_NAME_ID_FULL_NAME:
1267 if (FcDebug () & FC_DBG_SCANV)
1268 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1269 sname.name_id, sname.platform_id,
1270 sname.encoding_id, sname.language_id,
1271 utf8);
1272
1273 elt = FC_FULLNAME;
1274 eltlang = FC_FULLNAMELANG;
1275 np = &nfullname;
1276 nlangp = &nfullname_lang;
1277 break;
1278 #ifdef TT_NAME_ID_WWS_SUBFAMILY
1279 case TT_NAME_ID_WWS_SUBFAMILY:
1280 #endif
1281 case TT_NAME_ID_PREFERRED_SUBFAMILY:
1282 case TT_NAME_ID_FONT_SUBFAMILY:
1283 if (FcDebug () & FC_DBG_SCANV)
1284 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1285 sname.name_id, sname.platform_id,
1286 sname.encoding_id, sname.language_id,
1287 utf8);
1288
1289 elt = FC_STYLE;
1290 eltlang = FC_STYLELANG;
1291 np = &nstyle;
1292 nlangp = &nstyle_lang;
1293 break;
1294 case TT_NAME_ID_TRADEMARK:
1295 case TT_NAME_ID_MANUFACTURER:
1296 /* If the foundry wasn't found in the OS/2 table, look here */
1297 if(!foundry)
1298 foundry = FcNoticeFoundry((FT_String *) utf8);
1299 break;
1300 }
1301 if (elt)
1302 {
1303 if (FcStringInPatternElement (pat, elt, utf8))
1304 {
1305 free (utf8);
1306 continue;
1307 }
1308
1309 /* add new element */
1310 if (!FcPatternAddString (pat, elt, utf8))
1311 {
1312 free (utf8);
1313 goto bail1;
1314 }
1315 free (utf8);
1316 if (lang)
1317 {
1318 /* pad lang list with 'xx' to line up with elt */
1319 while (*nlangp < *np)
1320 {
1321 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1322 goto bail1;
1323 ++*nlangp;
1324 }
1325 if (!FcPatternAddString (pat, eltlang, lang))
1326 goto bail1;
1327 ++*nlangp;
1328 }
1329 ++*np;
1330 }
1331 else
1332 free (utf8);
1333 }
1334 }
1335 }
1336
1337 if (!nfamily && face->family_name &&
1338 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
1339 {
1340 if (FcDebug () & FC_DBG_SCANV)
1341 printf ("using FreeType family \"%s\"\n", face->family_name);
1342 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
1343 goto bail1;
1344 ++nfamily;
1345 }
1346
1347 if (!nstyle && face->style_name &&
1348 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
1349 {
1350 if (FcDebug () & FC_DBG_SCANV)
1351 printf ("using FreeType style \"%s\"\n", face->style_name);
1352 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
1353 goto bail1;
1354 ++nstyle;
1355 }
1356
1357 if (!nfamily)
1358 {
1359 FcChar8 *start, *end;
1360 FcChar8 *family;
1361
1362 start = (FcChar8 *) strrchr ((char *) file, '/');
1363 if (start)
1364 start++;
1365 else
1366 start = (FcChar8 *) file;
1367 end = (FcChar8 *) strrchr ((char *) start, '.');
1368 if (!end)
1369 end = start + strlen ((char *) start);
1370 /* freed below */
1371 family = malloc (end - start + 1);
1372 strncpy ((char *) family, (char *) start, end - start);
1373 family[end - start] = '\0';
1374 if (FcDebug () & FC_DBG_SCANV)
1375 printf ("using filename for family %s\n", family);
1376 if (!FcPatternAddString (pat, FC_FAMILY, family))
1377 {
1378 free (family);
1379 goto bail1;
1380 }
1381 free (family);
1382 ++nfamily;
1383 }
1384
1385 if (!FcPatternAddString (pat, FC_FILE, file))
1386 goto bail1;
1387
1388 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1389 goto bail1;
1390
1391 #if 0
1392 /*
1393 * don't even try this -- CJK 'monospace' fonts are really
1394 * dual width, and most other fonts don't bother to set
1395 * the attribute. Sigh.
1396 */
1397 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1398 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1399 goto bail1;
1400 #endif
1401
1402 /*
1403 * Find the font revision (if available)
1404 */
1405 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1406 if (head)
1407 {
1408 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1409 goto bail1;
1410 }
1411 else
1412 {
1413 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1414 goto bail1;
1415 }
1416
1417 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1418 {
1419 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1420 {
1421 FT_ULong bits;
1422 int bit;
1423 if (FcCodePageRange[i].bit < 32)
1424 {
1425 bits = os2->ulCodePageRange1;
1426 bit = FcCodePageRange[i].bit;
1427 }
1428 else
1429 {
1430 bits = os2->ulCodePageRange2;
1431 bit = FcCodePageRange[i].bit - 32;
1432 }
1433 if (bits & (1 << bit))
1434 {
1435 /*
1436 * If the font advertises support for multiple
1437 * "exclusive" languages, then include support
1438 * for any language found to have coverage
1439 */
1440 if (exclusiveLang)
1441 {
1442 exclusiveLang = 0;
1443 break;
1444 }
1445 exclusiveLang = FcCodePageRange[i].lang;
1446 }
1447 }
1448 }
1449
1450 if (os2 && os2->version != 0xffff)
1451 {
1452 if (os2->usWeightClass == 0)
1453 ;
1454 else if (os2->usWeightClass < 150)
1455 weight = FC_WEIGHT_THIN;
1456 else if (os2->usWeightClass < 250)
1457 weight = FC_WEIGHT_EXTRALIGHT;
1458 else if (os2->usWeightClass < 350)
1459 weight = FC_WEIGHT_LIGHT;
1460 else if (os2->usWeightClass < 450)
1461 weight = FC_WEIGHT_REGULAR;
1462 else if (os2->usWeightClass < 550)
1463 weight = FC_WEIGHT_MEDIUM;
1464 else if (os2->usWeightClass < 650)
1465 weight = FC_WEIGHT_SEMIBOLD;
1466 else if (os2->usWeightClass < 750)
1467 weight = FC_WEIGHT_BOLD;
1468 else if (os2->usWeightClass < 850)
1469 weight = FC_WEIGHT_EXTRABOLD;
1470 else if (os2->usWeightClass < 925)
1471 weight = FC_WEIGHT_BLACK;
1472 else if (os2->usWeightClass < 1000)
1473 weight = FC_WEIGHT_EXTRABLACK;
1474 if ((FcDebug() & FC_DBG_SCANV) && weight != -1)
1475 printf ("\tos2 weight class %d maps to weight %d\n",
1476 os2->usWeightClass, weight);
1477
1478 switch (os2->usWidthClass) {
1479 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1480 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1481 case 3: width = FC_WIDTH_CONDENSED; break;
1482 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1483 case 5: width = FC_WIDTH_NORMAL; break;
1484 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1485 case 7: width = FC_WIDTH_EXPANDED; break;
1486 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1487 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1488 }
1489 if ((FcDebug() & FC_DBG_SCANV) && width != -1)
1490 printf ("\tos2 width class %d maps to width %d\n",
1491 os2->usWidthClass, width);
1492 }
1493 if (os2 && (complex_ = FcFontCapabilities(face)))
1494 {
1495 if (!FcPatternAddString (pat, FC_CAPABILITY, complex_))
1496 {
1497 free (complex_);
1498 goto bail1;
1499 }
1500 free (complex_);
1501 }
1502
1503 /*
1504 * Type 1: Check for FontInfo dictionary information
1505 * Code from g2@magestudios.net (Gerard Escalante)
1506 */
1507
1508 #if HAVE_FT_GET_PS_FONT_INFO
1509 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1510 {
1511 if (weight == -1 && psfontinfo.weight)
1512 {
1513 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
1514 if (FcDebug() & FC_DBG_SCANV)
1515 printf ("\tType1 weight %s maps to %d\n",
1516 psfontinfo.weight, weight);
1517 }
1518
1519 #if 0
1520 /*
1521 * Don't bother with italic_angle; FreeType already extracts that
1522 * information for us and sticks it into style_flags
1523 */
1524 if (psfontinfo.italic_angle)
1525 slant = FC_SLANT_ITALIC;
1526 else
1527 slant = FC_SLANT_ROMAN;
1528 #endif
1529
1530 if(!foundry)
1531 foundry = FcNoticeFoundry(psfontinfo.notice);
1532 }
1533 #endif /* HAVE_FT_GET_PS_FONT_INFO */
1534
1535 #if HAVE_FT_GET_BDF_PROPERTY
1536 /*
1537 * Finally, look for a FOUNDRY BDF property if no other
1538 * mechanism has managed to locate a foundry
1539 */
1540
1541 if (!foundry)
1542 {
1543 int rc;
1544 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
1545 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1546 foundry = (FcChar8 *) prop.u.atom;
1547 }
1548
1549 if (width == -1)
1550 {
1551 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1552 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1553 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1554 {
1555 FT_Int32 value;
1556
1557 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1558 value = prop.u.integer;
1559 else
1560 value = (FT_Int32) prop.u.cardinal;
1561 switch ((value + 5) / 10) {
1562 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1563 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1564 case 3: width = FC_WIDTH_CONDENSED; break;
1565 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1566 case 5: width = FC_WIDTH_NORMAL; break;
1567 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1568 case 7: width = FC_WIDTH_EXPANDED; break;
1569 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1570 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1571 }
1572 }
1573 if (width == -1 &&
1574 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1575 prop.type == BDF_PROPERTY_TYPE_ATOM)
1576 {
1577 width = FcIsWidth ((FcChar8 *) prop.u.atom);
1578 if (FcDebug () & FC_DBG_SCANV)
1579 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1580 }
1581 }
1582 #endif
1583
1584 /*
1585 * Look for weight, width and slant names in the style value
1586 */
1587 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1588 {
1589 if (weight == -1)
1590 {
1591 weight = FcContainsWeight (style);
1592 if (FcDebug() & FC_DBG_SCANV)
1593 printf ("\tStyle %s maps to weight %d\n", style, weight);
1594 }
1595 if (width == -1)
1596 {
1597 width = FcContainsWidth (style);
1598 if (FcDebug() & FC_DBG_SCANV)
1599 printf ("\tStyle %s maps to width %d\n", style, width);
1600 }
1601 if (slant == -1)
1602 {
1603 slant = FcContainsSlant (style);
1604 if (FcDebug() & FC_DBG_SCANV)
1605 printf ("\tStyle %s maps to slant %d\n", style, slant);
1606 }
1607 if (decorative == FcFalse)
1608 {
1609 decorative = FcContainsDecorative (style) > 0;
1610 if (FcDebug() & FC_DBG_SCANV)
1611 printf ("\tStyle %s maps to decorative %d\n", style, decorative);
1612 }
1613 }
1614 /*
1615 * Pull default values from the FreeType flags if more
1616 * specific values not found above
1617 */
1618 if (slant == -1)
1619 {
1620 slant = FC_SLANT_ROMAN;
1621 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1622 slant = FC_SLANT_ITALIC;
1623 }
1624
1625 if (weight == -1)
1626 {
1627 weight = FC_WEIGHT_MEDIUM;
1628 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1629 weight = FC_WEIGHT_BOLD;
1630 }
1631
1632 if (width == -1)
1633 width = FC_WIDTH_NORMAL;
1634
1635 if (foundry == 0)
1636 foundry = (FcChar8 *) "unknown";
1637
1638 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1639 goto bail1;
1640
1641 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1642 goto bail1;
1643
1644 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1645 goto bail1;
1646
1647 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1648 goto bail1;
1649
1650 if (!FcPatternAddBool (pat, FC_DECORATIVE, decorative))
1651 goto bail1;
1652
1653 /*
1654 * Compute the unicode coverage for the font
1655 */
1656 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1657 if (!cs)
1658 goto bail1;
1659
1660 #if HAVE_FT_GET_BDF_PROPERTY
1661 /* For PCF fonts, override the computed spacing with the one from
1662 the property */
1663 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1664 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1665 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1666 spacing = FC_CHARCELL;
1667 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1668 spacing = FC_MONO;
1669 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1670 spacing = FC_PROPORTIONAL;
1671 }
1672 #endif
1673
1674 /*
1675 * Skip over PCF fonts that have no encoded characters; they're
1676 * usually just Unicode fonts transcoded to some legacy encoding
1677 * FT forces us to approximate whether a font is a PCF font
1678 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1679 * I don't know how to get a list of BDF properties on the font. -PL
1680 */
1681 if (FcCharSetCount (cs) == 0)
1682 {
1683 #if HAVE_FT_GET_BDF_PROPERTY
1684 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
1685 goto bail2;
1686 #endif
1687 }
1688
1689 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1690 goto bail2;
1691
1692 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1693 if (!ls)
1694 goto bail2;
1695
1696 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1697 {
1698 FcLangSetDestroy (ls);
1699 goto bail2;
1700 }
1701
1702 FcLangSetDestroy (ls);
1703
1704 if (spacing != FC_PROPORTIONAL)
1705 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1706 goto bail2;
1707
1708 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1709 {
1710 for (i = 0; i < face->num_fixed_sizes; i++)
1711 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1712 FcGetPixelSize (face, i)))
1713 goto bail2;
1714 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1715 goto bail2;
1716 }
1717 #if HAVE_FT_GET_X11_FONT_FORMAT
1718 /*
1719 * Use the (not well documented or supported) X-specific function
1720 * from FreeType to figure out the font format
1721 */
1722 {
1723 const char *font_format = FT_Get_X11_Font_Format (face);
1724 if (font_format)
1725 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
1726 }
1727 #endif
1728
1729 /*
1730 * Drop our reference to the charset
1731 */
1732 FcCharSetDestroy (cs);
1733
1734 return pat;
1735
1736 bail2:
1737 FcCharSetDestroy (cs);
1738 bail1:
1739 FcPatternDestroy (pat);
1740 bail0:
1741 return NULL;
1742 }
1743
1744 FcPattern *
1745 FcFreeTypeQuery(const FcChar8 *file,
1746 int id,
1747 FcBlanks *blanks,
1748 int *count)
1749 {
1750 FT_Face face;
1751 FT_Library ftLibrary;
1752 FcPattern *pat = NULL;
1753
1754 if (FT_Init_FreeType (&ftLibrary))
1755 return NULL;
1756
1757 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1758 goto bail;
1759
1760 *count = face->num_faces;
1761
1762 pat = FcFreeTypeQueryFace (face, file, id, blanks);
1763
1764 FT_Done_Face (face);
1765 bail:
1766 FT_Done_FreeType (ftLibrary);
1767 return pat;
1768 }
1769
1770 /*
1771 * For our purposes, this approximation is sufficient
1772 */
1773 #if !HAVE_FT_GET_NEXT_CHAR
1774 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1775 (*(gi) = 0), 0 : \
1776 (*(gi) = 1), (ucs4) + 1)
1777 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1778 #endif
1779
1780 typedef struct _FcCharEnt {
1781 FcChar16 bmp;
1782 unsigned char encode;
1783 } FcCharEnt;
1784
1785 struct _FcCharMap {
1786 const FcCharEnt *ent;
1787 int nent;
1788 };
1789
1790 typedef struct _FcFontDecode {
1791 FT_Encoding encoding;
1792 const FcCharMap *map;
1793 FcChar32 max;
1794 } FcFontDecode;
1795
1796 static const FcCharEnt AppleRomanEnt[] = {
1797 { 0x0020, 0x20 }, /* SPACE */
1798 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1799 { 0x0022, 0x22 }, /* QUOTATION MARK */
1800 { 0x0023, 0x23 }, /* NUMBER SIGN */
1801 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1802 { 0x0025, 0x25 }, /* PERCENT SIGN */
1803 { 0x0026, 0x26 }, /* AMPERSAND */
1804 { 0x0027, 0x27 }, /* APOSTROPHE */
1805 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1806 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1807 { 0x002A, 0x2A }, /* ASTERISK */
1808 { 0x002B, 0x2B }, /* PLUS SIGN */
1809 { 0x002C, 0x2C }, /* COMMA */
1810 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1811 { 0x002E, 0x2E }, /* FULL STOP */
1812 { 0x002F, 0x2F }, /* SOLIDUS */
1813 { 0x0030, 0x30 }, /* DIGIT ZERO */
1814 { 0x0031, 0x31 }, /* DIGIT ONE */
1815 { 0x0032, 0x32 }, /* DIGIT TWO */
1816 { 0x0033, 0x33 }, /* DIGIT THREE */
1817 { 0x0034, 0x34 }, /* DIGIT FOUR */
1818 { 0x0035, 0x35 }, /* DIGIT FIVE */
1819 { 0x0036, 0x36 }, /* DIGIT SIX */
1820 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1821 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1822 { 0x0039, 0x39 }, /* DIGIT NINE */
1823 { 0x003A, 0x3A }, /* COLON */
1824 { 0x003B, 0x3B }, /* SEMICOLON */
1825 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1826 { 0x003D, 0x3D }, /* EQUALS SIGN */
1827 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1828 { 0x003F, 0x3F }, /* QUESTION MARK */
1829 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1830 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1831 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1832 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1833 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1834 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1835 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1836 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1837 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1838 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1839 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1840 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1841 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1842 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1843 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1844 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1845 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1846 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1847 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1848 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1849 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1850 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1851 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1852 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1853 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1854 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1855 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1856 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1857 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1858 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1859 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1860 { 0x005F, 0x5F }, /* LOW LINE */
1861 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1862 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1863 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1864 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1865 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1866 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1867 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1868 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1869 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1870 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1871 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1872 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1873 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1874 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1875 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1876 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1877 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1878 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1879 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1880 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1881 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1882 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1883 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1884 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1885 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1886 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1887 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1888 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1889 { 0x007C, 0x7C }, /* VERTICAL LINE */
1890 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1891 { 0x007E, 0x7E }, /* TILDE */
1892 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1893 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1894 { 0x00A2, 0xA2 }, /* CENT SIGN */
1895 { 0x00A3, 0xA3 }, /* POUND SIGN */
1896 { 0x00A5, 0xB4 }, /* YEN SIGN */
1897 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1898 { 0x00A8, 0xAC }, /* DIAERESIS */
1899 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1900 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1901 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1902 { 0x00AC, 0xC2 }, /* NOT SIGN */
1903 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1904 { 0x00AF, 0xF8 }, /* MACRON */
1905 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1906 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1907 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1908 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1909 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1910 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1911 { 0x00B8, 0xFC }, /* CEDILLA */
1912 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1913 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1914 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1915 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1916 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1917 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1918 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1919 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1920 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1921 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1922 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1923 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1924 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1925 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1926 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1927 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1928 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1929 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1930 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1931 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1932 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1933 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1934 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1935 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1936 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1937 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1938 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1939 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1940 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1941 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1942 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1943 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1944 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1945 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1946 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1947 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1948 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1949 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1950 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1951 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1952 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1953 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1954 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1955 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1956 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1957 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1958 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1959 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1960 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1961 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1962 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1963 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1964 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1965 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1966 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1967 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1968 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1969 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1970 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1971 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1972 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1973 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1974 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1975 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1976 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1977 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1978 { 0x02C7, 0xFF }, /* CARON */
1979 { 0x02D8, 0xF9 }, /* BREVE */
1980 { 0x02D9, 0xFA }, /* DOT ABOVE */
1981 { 0x02DA, 0xFB }, /* RING ABOVE */
1982 { 0x02DB, 0xFE }, /* OGONEK */
1983 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1984 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1985 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1986 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1987 { 0x2013, 0xD0 }, /* EN DASH */
1988 { 0x2014, 0xD1 }, /* EM DASH */
1989 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1990 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1991 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1992 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1993 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1994 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1995 { 0x2020, 0xA0 }, /* DAGGER */
1996 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1997 { 0x2022, 0xA5 }, /* BULLET */
1998 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1999 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
2000 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
2001 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
2002 { 0x2044, 0xDA }, /* FRACTION SLASH */
2003 { 0x20AC, 0xDB }, /* EURO SIGN */
2004 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
2005 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
2006 { 0x2206, 0xC6 }, /* INCREMENT */
2007 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
2008 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
2009 { 0x221A, 0xC3 }, /* SQUARE ROOT */
2010 { 0x221E, 0xB0 }, /* INFINITY */
2011 { 0x222B, 0xBA }, /* INTEGRAL */
2012 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
2013 { 0x2260, 0xAD }, /* NOT EQUAL TO */
2014 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
2015 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
2016 { 0x25CA, 0xD7 }, /* LOZENGE */
2017 { 0xF8FF, 0xF0 }, /* Apple logo */
2018 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
2019 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
2020 };
2021
2022 static const FcCharMap AppleRoman = {
2023 AppleRomanEnt,
2024 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
2025 };
2026
2027 static const FcCharEnt AdobeSymbolEnt[] = {
2028 { 0x0020, 0x20 }, /* SPACE # space */
2029 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
2030 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
2031 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
2032 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
2033 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
2034 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
2035 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
2036 { 0x002C, 0x2C }, /* COMMA # comma */
2037 { 0x002E, 0x2E }, /* FULL STOP # period */
2038 { 0x002F, 0x2F }, /* SOLIDUS # slash */
2039 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
2040 { 0x0031, 0x31 }, /* DIGIT ONE # one */
2041 { 0x0032, 0x32 }, /* DIGIT TWO # two */
2042 { 0x0033, 0x33 }, /* DIGIT THREE # three */
2043 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
2044 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
2045 { 0x0036, 0x36 }, /* DIGIT SIX # six */
2046 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
2047 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
2048 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
2049 { 0x003A, 0x3A }, /* COLON # colon */
2050 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
2051 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
2052 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
2053 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
2054 { 0x003F, 0x3F }, /* QUESTION MARK # question */
2055 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
2056 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
2057 { 0x005F, 0x5F }, /* LOW LINE # underscore */
2058 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
2059 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
2060 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
2061 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
2062 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
2063 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
2064 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
2065 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
2066 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
2067 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
2068 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
2069 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
2070 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
2071 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
2072 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
2073 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
2074 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
2075 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
2076 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
2077 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
2078 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
2079 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
2080 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
2081 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
2082 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
2083 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
2084 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
2085 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
2086 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
2087 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
2088 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
2089 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
2090 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
2091 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
2092 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
2093 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
2094 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
2095 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2096 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2097 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2098 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2099 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2100 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2101 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2102 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2103 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2104 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2105 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2106 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2107 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2108 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2109 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2110 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2111 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2112 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2113 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2114 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2115 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2116 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2117 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2118 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2119 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2120 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2121 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2122 { 0x2022, 0xB7 }, /* BULLET # bullet */
2123 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2124 { 0x2032, 0xA2 }, /* PRIME # minute */
2125 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2126 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2127 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2128 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2129 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2130 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2131 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2132 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2133 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2134 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2135 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2136 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2137 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2138 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2139 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2140 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2141 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2142 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2143 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2144 { 0x2200, 0x22 }, /* FOR ALL # universal */
2145 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2146 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2147 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2148 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2149 { 0x2207, 0xD1 }, /* NABLA # gradient */
2150 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2151 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2152 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2153 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2154 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2155 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2156 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2157 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2158 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2159 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2160 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2161 { 0x2220, 0xD0 }, /* ANGLE # angle */
2162 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2163 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2164 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2165 { 0x222A, 0xC8 }, /* UNION # union */
2166 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2167 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2168 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2169 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2170 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2171 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2172 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2173 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2174 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2175 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2176 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2177 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2178 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2179 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2180 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2181 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2182 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2183 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2184 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2185 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2186 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2187 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2188 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2189 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2190 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2191 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2192 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2193 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2194 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2195 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2196 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2197 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2198 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2199 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2200 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2201 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2202 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2203 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2204 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2205 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2206 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2207 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2208 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2209 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2210 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2211 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2212 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2213 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2214 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2215 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2216 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2217 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2218 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2219 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2220 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2221 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2222 };
2223
2224 static const FcCharMap AdobeSymbol = {
2225 AdobeSymbolEnt,
2226 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2227 };
2228
2229 static const FcFontDecode fcFontDecoders[] = {
2230 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2231 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2232 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2233 };
2234
2235 #define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2236
2237 static const FcChar32 prefer_unicode[] = {
2238 0x20ac, /* EURO SIGN */
2239 };
2240
2241 #define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
2242
2243 FcChar32
2244 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2245 {
2246 int low, high, mid;
2247 FcChar16 bmp;
2248
2249 low = 0;
2250 high = map->nent - 1;
2251 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2252 return ~0;
2253 while (low <= high)
2254 {
2255 mid = (high + low) >> 1;
2256 bmp = map->ent[mid].bmp;
2257 if (ucs4 == bmp)
2258 return (FT_ULong) map->ent[mid].encode;
2259 if (ucs4 < bmp)
2260 high = mid - 1;
2261 else
2262 low = mid + 1;
2263 }
2264 return ~0;
2265 }
2266
2267 FcChar32
2268 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2269 {
2270 int i;
2271
2272 for (i = 0; i < map->nent; i++)
2273 if (map->ent[i].encode == private)
2274 return (FcChar32) map->ent[i].bmp;
2275 return ~0;
2276 }
2277
2278 const FcCharMap *
2279 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2280 {
2281 int i;
2282
2283 for (i = 0; i < NUM_DECODE; i++)
2284 if (fcFontDecoders[i].encoding == encoding)
2285 return fcFontDecoders[i].map;
2286 return 0;
2287 }
2288
2289 #include "../fc-glyphname/fcglyphname.h"
2290
2291 static FcChar32
2292 FcHashGlyphName (const FcChar8 *name)
2293 {
2294 FcChar32 h = 0;
2295 FcChar8 c;
2296
2297 while ((c = *name++))
2298 {
2299 h = ((h << 1) | (h >> 31)) ^ c;
2300 }
2301 return h;
2302 }
2303
2304 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2305 /*
2306 * Use Type1 glyph names for fonts which have reliable names
2307 * and which export an Adobe Custom mapping
2308 */
2309 static FcBool
2310 FcFreeTypeUseNames (FT_Face face)
2311 {
2312 FT_Int map;
2313
2314 if (!FT_Has_PS_Glyph_Names (face))
2315 return FcFalse;
2316 for (map = 0; map < face->num_charmaps; map++)
2317 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2318 return FcTrue;
2319 return FcFalse;
2320 }
2321
2322 static const FcChar8 *
2323 FcUcs4ToGlyphName (FcChar32 ucs4)
2324 {
2325 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2326 int r = 0;
2327 FcGlyphId gn;
2328
2329 while ((gn = ucs_to_name[i]) != -1)
2330 {
2331 if (glyphs[gn].ucs == ucs4)
2332 return glyphs[gn].name;
2333 if (!r)
2334 {
2335 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2336 if (!r)
2337 r = 1;
2338 }
2339 i += r;
2340 if (i >= FC_GLYPHNAME_HASH)
2341 i -= FC_GLYPHNAME_HASH;
2342 }
2343 return 0;
2344 }
2345
2346 static FcChar32
2347 FcGlyphNameToUcs4 (FcChar8 *name)
2348 {
2349 FcChar32 h = FcHashGlyphName (name);
2350 int i = (int) (h % FC_GLYPHNAME_HASH);
2351 int r = 0;
2352 FcGlyphId gn;
2353
2354 while ((gn = name_to_ucs[i]) != -1)
2355 {
2356 if (!strcmp ((char *) name, (char *) glyphs[gn].name))
2357 return glyphs[gn].ucs;
2358 if (!r)
2359 {
2360 r = (int) (h % FC_GLYPHNAME_REHASH);
2361 if (!r)
2362 r = 1;
2363 }
2364 i += r;
2365 if (i >= FC_GLYPHNAME_HASH)
2366 i -= FC_GLYPHNAME_HASH;
2367 }
2368 return 0xffff;
2369 }
2370
2371 /*
2372 * Work around a bug in some FreeType versions which fail
2373 * to correctly bounds check glyph name buffers and overwrite
2374 * the stack. As Postscript names have a limit of 127 characters,
2375 * this should be sufficient.
2376 */
2377
2378 #if FC_GLYPHNAME_MAXLEN < 127
2379 # define FC_GLYPHNAME_BUFLEN 127
2380 #else
2381 # define FC_GLYPHNAME_BUFLEN FC_GLYPHNAME_MAXLEN
2382 #endif
2383
2384 /*
2385 * Search through a font for a glyph by name. This is
2386 * currently a linear search as there doesn't appear to be
2387 * any defined order within the font
2388 */
2389 static FT_UInt
2390 FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
2391 {
2392 FT_UInt gindex;
2393 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
2394
2395 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
2396 {
2397 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
2398 if (!strcmp ((char *) name, (char *) name_buf))
2399 return gindex;
2400 }
2401 return 0;
2402 }
2403 #endif
2404
2405 /*
2406 * Map a UCS4 glyph to a glyph index. Use all available encoding
2407 * tables to try and find one that works. This information is expected
2408 * to be cached by higher levels, so performance isn't critical
2409 */
2410
2411 FT_UInt
2412 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2413 {
2414 int initial, offset, decode;
2415 FT_UInt glyphindex;
2416 FcChar32 charcode;
2417 int p;
2418
2419 initial = 0;
2420
2421 if (!face)
2422 return 0;
2423
2424 /*
2425 * Find the current encoding
2426 */
2427 if (face->charmap)
2428 {
2429 for (; initial < NUM_DECODE; initial++)
2430 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2431 break;
2432 if (initial == NUM_DECODE)
2433 initial = 0;
2434 }
2435 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2436 if (ucs4 == prefer_unicode[p])
2437 {
2438 initial = 0;
2439 break;
2440 }
2441 /*
2442 * Check each encoding for the glyph, starting with the current one
2443 */
2444 for (offset = 0; offset < NUM_DECODE; offset++)
2445 {
2446 decode = (initial + offset) % NUM_DECODE;
2447 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2448 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2449 continue;
2450 if (fcFontDecoders[decode].map)
2451 {
2452 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2453 if (charcode == ~0U)
2454 continue;
2455 }
2456 else
2457 charcode = ucs4;
2458 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2459 if (glyphindex)
2460 return glyphindex;
2461 }
2462 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2463 /*
2464 * Check postscript name table if present
2465 */
2466 if (FcFreeTypeUseNames (face))
2467 {
2468 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2469 if (name)
2470 {
2471 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2472 if (glyphindex)
2473 return glyphindex;
2474 }
2475 }
2476 #endif
2477 return 0;
2478 }
2479
2480 static FcBool
2481 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2482 FT_UInt glyph, FcBlanks *blanks,
2483 FT_Pos *advance,
2484 FcBool using_strike)
2485 {
2486 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2487 FT_GlyphSlot slot;
2488
2489 if (using_strike)
2490 load_flags &= ~FT_LOAD_NO_SCALE;
2491
2492 /*
2493 * When using scalable fonts, only report those glyphs
2494 * which can be scaled; otherwise those fonts will
2495 * only be available at some sizes, and never when
2496 * transformed. Avoid this by simply reporting bitmap-only
2497 * glyphs as missing
2498 */
2499 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2500 load_flags |= FT_LOAD_NO_BITMAP;
2501
2502 if (FT_Load_Glyph (face, glyph, load_flags))
2503 return FcFalse;
2504
2505 slot = face->glyph;
2506 if (!glyph)
2507 return FcFalse;
2508
2509 *advance = slot->metrics.horiAdvance;
2510
2511 switch (slot->format) {
2512 case ft_glyph_format_bitmap:
2513 /*
2514 * Bitmaps are assumed to be reasonable; if
2515 * this proves to be a rash assumption, this
2516 * code can be easily modified
2517 */
2518 return FcTrue;
2519 case ft_glyph_format_outline:
2520 /*
2521 * Glyphs with contours are always OK
2522 */
2523 if (slot->outline.n_contours != 0)
2524 return FcTrue;
2525 /*
2526 * Glyphs with no contours are only OK if
2527 * they're members of the Blanks set specified
2528 * in the configuration. If blanks isn't set,
2529 * then allow any glyph to be blank
2530 */
2531 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2532 return FcTrue;
2533 /* fall through ... */
2534 default:
2535 break;
2536 }
2537 return FcFalse;
2538 }
2539
2540 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2541
2542 static FcCharSet *
2543 FcFreeTypeCharSetAndSpacingForSize (FT_Face face, FcBlanks *blanks, int *spacing, FT_Int strike_index)
2544 {
2545 FcChar32 page, off, ucs4;
2546 #ifdef CHECK
2547 FcChar32 font_max = 0;
2548 #endif
2549 FcCharSet *fcs;
2550 FcCharLeaf *leaf;
2551 const FcCharMap *map;
2552 int o;
2553 int i;
2554 FT_UInt glyph;
2555 FT_Pos advance, advance_one = 0, advance_two = 0;
2556 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2557 FcBool using_strike = FcFalse;
2558
2559 fcs = FcCharSetCreate ();
2560 if (!fcs)
2561 goto bail0;
2562
2563 #if HAVE_FT_SELECT_SIZE
2564 if (strike_index >= 0) {
2565 if (FT_Select_Size (face, strike_index) != FT_Err_Ok)
2566 goto bail1;
2567 using_strike = FcTrue;
2568 }
2569 #endif
2570
2571 #ifdef CHECK
2572 printf ("Family %s style %s\n", face->family_name, face->style_name);
2573 #endif
2574 for (o = 0; o < NUM_DECODE; o++)
2575 {
2576 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2577 continue;
2578 map = fcFontDecoders[o].map;
2579 if (map)
2580 {
2581 /*
2582 * Non-Unicode tables are easy; there's a list of all possible
2583 * characters
2584 */
2585 for (i = 0; i < map->nent; i++)
2586 {
2587 ucs4 = map->ent[i].bmp;
2588 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2589 if (glyph &&
2590 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2591 {
2592 /*
2593 * ignore glyphs with zero advance. They’re
2594 * combining characters, and while their behaviour
2595 * isn’t well defined for monospaced applications in
2596 * Unicode, there are many fonts which include
2597 * zero-width combining characters in otherwise
2598 * monospaced fonts.
2599 */
2600 if (advance)
2601 {
2602 if (!has_advance)
2603 {
2604 has_advance = FcTrue;
2605 advance_one = advance;
2606 }
2607 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2608 {
2609 if (fixed_advance)
2610 {
2611 dual_advance = FcTrue;
2612 fixed_advance = FcFalse;
2613 advance_two = advance;
2614 }
2615 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2616 dual_advance = FcFalse;
2617 }
2618 }
2619
2620 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2621 if (!leaf)
2622 goto bail1;
2623 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2624 #ifdef CHECK
2625 if (ucs4 > font_max)
2626 font_max = ucs4;
2627 #endif
2628 }
2629 }
2630 }
2631 else
2632 {
2633 page = ~0;
2634 leaf = NULL;
2635 ucs4 = FT_Get_First_Char (face, &glyph);
2636 while (glyph != 0)
2637 {
2638 if (FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2639 {
2640 if (advance)
2641 {
2642 if (!has_advance)
2643 {
2644 has_advance = FcTrue;
2645 advance_one = advance;
2646 }
2647 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2648 {
2649 if (fixed_advance)
2650 {
2651 dual_advance = FcTrue;
2652 fixed_advance = FcFalse;
2653 advance_two = advance;
2654 }
2655 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2656 dual_advance = FcFalse;
2657 }
2658 }
2659
2660 if ((ucs4 >> 8) != page)
2661 {
2662 page = (ucs4 >> 8);
2663 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2664 if (!leaf)
2665 goto bail1;
2666 }
2667 off = ucs4 & 0xff;
2668 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2669 #ifdef CHECK
2670 if (ucs4 > font_max)
2671 font_max = ucs4;
2672 #endif
2673 }
2674 ucs4 = FT_Get_Next_Char (face, ucs4, &glyph);
2675 }
2676 #ifdef CHECK
2677 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2678 {
2679 FcBool FT_Has, FC_Has;
2680
2681 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2682 FC_Has = FcCharSetHasChar (fcs, ucs4);
2683 if (FT_Has != FC_Has)
2684 {
2685 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2686 }
2687 }
2688 #endif
2689 }
2690 }
2691 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2692 /*
2693 * Add mapping from PS glyph names if available
2694 */
2695 if (FcFreeTypeUseNames (face))
2696 {
2697 FcChar8 name_buf[FC_GLYPHNAME_BUFLEN + 2];
2698
2699 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
2700 {
2701 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_BUFLEN+1) == 0)
2702 {
2703 ucs4 = FcGlyphNameToUcs4 (name_buf);
2704 if (ucs4 != 0xffff &&
2705 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2706 {
2707 if (advance)
2708 {
2709 if (!has_advance)
2710 {
2711 has_advance = FcTrue;
2712 advance_one = advance;
2713 }
2714 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2715 {
2716 if (fixed_advance)
2717 {
2718 dual_advance = FcTrue;
2719 fixed_advance = FcFalse;
2720 advance_two = advance;
2721 }
2722 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2723 dual_advance = FcFalse;
2724 }
2725 }
2726 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2727 if (!leaf)
2728 goto bail1;
2729 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2730 #ifdef CHECK
2731 if (ucs4 > font_max)
2732 font_max = ucs4;
2733 #endif
2734 }
2735 }
2736 }
2737 }
2738 #endif
2739 #ifdef CHECK
2740 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2741 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2742 {
2743 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2744 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2745
2746 if (has_char && !has_bit)
2747 {
2748 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance, using_strike))
2749 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2750 else
2751 printf ("Bitmap missing char 0x%x\n", ucs4);
2752 }
2753 else if (!has_char && has_bit)
2754 printf ("Bitmap extra char 0x%x\n", ucs4);
2755 }
2756 #endif
2757 if (fixed_advance)
2758 *spacing = FC_MONO;
2759 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2760 *spacing = FC_DUAL;
2761 else
2762 *spacing = FC_PROPORTIONAL;
2763 return fcs;
2764 bail1:
2765 FcCharSetDestroy (fcs);
2766 bail0:
2767 return 0;
2768 }
2769
2770 FcCharSet *
2771 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2772 {
2773 FcCharSet *cs;
2774
2775 cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, -1);
2776 /*
2777 * Check for bitmap-only ttf fonts that are missing the glyf table.
2778 * In that case, pick a size and look for glyphs in that size instead
2779 */
2780 if (FcCharSetCount (cs) == 0)
2781 {
2782 /* Check for non-scalable TT fonts */
2783 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE) &&
2784 face->num_fixed_sizes > 0 &&
2785 FT_Get_Sfnt_Table (face, ft_sfnt_head))
2786 {
2787 FT_Int strike_index = 0;
2788 int i;
2789
2790 /* Select the face closest to 16 pixels tall */
2791 for (i = 1; i < face->num_fixed_sizes; i++) {
2792 if (abs (face->available_sizes[i].height - 16) <
2793 abs (face->available_sizes[strike_index].height - 16))
2794 strike_index = i;
2795 }
2796 FcCharSetDestroy (cs);
2797 cs = FcFreeTypeCharSetAndSpacingForSize (face, blanks, spacing, strike_index);
2798 }
2799 }
2800 return cs;
2801 }
2802
2803 FcCharSet *
2804 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2805 {
2806 int spacing;
2807
2808 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2809 }
2810
2811
2812 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2813 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2814 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2815
2816 #define OTLAYOUT_HEAD "otlayout:"
2817 #define OTLAYOUT_HEAD_LEN 9
2818 #define OTLAYOUT_ID_LEN 4
2819 /* space + head + id */
2820 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2821
2822 /*
2823 * This is a bit generous; the registry has only lower case and space
2824 * except for 'DFLT'.
2825 */
2826 #define FcIsSpace(x) (040 == (x))
2827 #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2828
2829 static void
2830 addtag(FcChar8 *complex_, FT_ULong tag)
2831 {
2832 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2833
2834 tagstring[0] = (FcChar8)(tag >> 24),
2835 tagstring[1] = (FcChar8)(tag >> 16),
2836 tagstring[2] = (FcChar8)(tag >> 8),
2837 tagstring[3] = (FcChar8)(tag);
2838 tagstring[4] = '\0';
2839
2840 /* skip tags which aren't alphabetic, under the assumption that
2841 * they're probably broken
2842 */
2843 if (!FcIsValidScript(tagstring[0]) ||
2844 !FcIsValidScript(tagstring[1]) ||
2845 !FcIsValidScript(tagstring[2]) ||
2846 !FcIsValidScript(tagstring[3]))
2847 return;
2848
2849 if (*complex_ != '\0')
2850 strcat ((char *) complex_, " ");
2851 strcat ((char *) complex_, "otlayout:");
2852 strcat ((char *) complex_, (char *) tagstring);
2853 }
2854
2855 static int
2856 compareulong (const void *a, const void *b)
2857 {
2858 const FT_ULong *ua = (const FT_ULong *) a;
2859 const FT_ULong *ub = (const FT_ULong *) b;
2860 return *ua - *ub;
2861 }
2862
2863
2864 static int
2865 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags)
2866 {
2867 FT_ULong cur_offset, new_offset, base_offset;
2868 FT_Stream stream = face->stream;
2869 FT_Error error;
2870 FT_UShort n, p;
2871 FT_Memory memory;
2872 int script_count;
2873
2874 if (!stream)
2875 return 0;
2876
2877 memory = stream->memory;
2878
2879 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
2880 return 0;
2881
2882 base_offset = ftglue_stream_pos ( stream );
2883
2884 /* skip version */
2885
2886 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
2887 return 0;
2888
2889 new_offset = GET_UShort() + base_offset;
2890
2891 ftglue_stream_frame_exit( stream );
2892
2893 cur_offset = ftglue_stream_pos( stream );
2894
2895 if ( ftglue_stream_seek( stream, new_offset ) != FT_Err_Ok )
2896 return 0;
2897
2898 base_offset = ftglue_stream_pos( stream );
2899
2900 if ( ftglue_stream_frame_enter( stream, 2L ) )
2901 return 0;
2902
2903 script_count = GET_UShort ();
2904
2905 ftglue_stream_frame_exit( stream );
2906
2907 *stags = malloc(script_count * sizeof (FT_ULong));
2908 if (!stags)
2909 return 0;
2910
2911 p = 0;
2912 for ( n = 0; n < script_count; n++ )
2913 {
2914 if ( ftglue_stream_frame_enter( stream, 6L ) )
2915 goto Fail;
2916
2917 (*stags)[p] = GET_ULong ();
2918 new_offset = GET_UShort () + base_offset;
2919
2920 ftglue_stream_frame_exit( stream );
2921
2922 cur_offset = ftglue_stream_pos( stream );
2923
2924 error = ftglue_stream_seek( stream, new_offset );
2925
2926 if ( error == FT_Err_Ok )
2927 p++;
2928
2929 (void)ftglue_stream_seek( stream, cur_offset );
2930 }
2931
2932 if (!p)
2933 goto Fail;
2934
2935 /* sort the tag list before returning it */
2936 qsort(*stags, script_count, sizeof(FT_ULong), compareulong);
2937
2938 return script_count;
2939
2940 Fail:
2941 free(*stags);
2942 *stags = NULL;
2943 return 0;
2944 }
2945
2946 static FcChar8 *
2947 FcFontCapabilities(FT_Face face)
2948 {
2949 FcBool issilgraphitefont = 0;
2950 FT_Error err;
2951 FT_ULong len = 0;
2952 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2953 FT_UShort gsub_count=0, gpos_count=0;
2954 FT_ULong maxsize;
2955 FT_Memory memory = face->stream->memory;
2956 FcChar8 *complex_ = NULL;
2957 int indx1 = 0, indx2 = 0;
2958
2959 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2960 issilgraphitefont = ( err == FT_Err_Ok);
2961
2962 gpos_count = GetScriptTags(face, TTAG_GPOS, &gpostags);
2963 gsub_count = GetScriptTags(face, TTAG_GSUB, &gsubtags);
2964
2965 if (!issilgraphitefont && !gsub_count && !gpos_count)
2966 goto bail;
2967
2968 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2969 (issilgraphitefont ? 13 : 0));
2970 complex_ = malloc (sizeof (FcChar8) * maxsize);
2971 if (!complex_)
2972 goto bail;
2973
2974 complex_[0] = '\0';
2975 if (issilgraphitefont)
2976 strcpy((char *) complex_, "ttable:Silf ");
2977
2978 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2979 if (indx1 == gsub_count) {
2980 addtag(complex_, gpostags[indx2]);
2981 indx2++;
2982 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2983 addtag(complex_, gsubtags[indx1]);
2984 indx1++;
2985 } else if (gsubtags[indx1] == gpostags[indx2]) {
2986 addtag(complex_, gsubtags[indx1]);
2987 indx1++;
2988 indx2++;
2989 } else {
2990 addtag(complex_, gpostags[indx2]);
2991 indx2++;
2992 }
2993 }
2994 if (FcDebug () & FC_DBG_SCANV)
2995 printf("complex_ features in this font: %s\n", complex_);
2996 bail:
2997 free(gsubtags);
2998 free(gpostags);
2999 return complex_;
3000 }
3001
3002 #define __fcfreetype__
3003 #include "fcaliastail.h"
3004 #include "fcftaliastail.h"
3005 #undef __fcfreetype__
http://fontconfig.org/