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Fix the issues with GNU libiconv vs. libc iconv (which especially appear on
[fontconfig.git] / src / fcfreetype.c
1 /*
2 * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $
3 *
4 * Copyright © 2001 Keith Packard
5 *
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
15 *
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
23 */
24
25 /*
26 Copyright © 2002-2003 by Juliusz Chroboczek
27
28 Permission is hereby granted, free of charge, to any person obtaining a copy
29 of this software and associated documentation files (the "Software"), to deal
30 in the Software without restriction, including without limitation the rights
31 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
32 copies of the Software, and to permit persons to whom the Software is
33 furnished to do so, subject to the following conditions:
34
35 The above copyright notice and this permission notice shall be included in
36 all copies or substantial portions of the Software.
37
38 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
39 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
40 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
41 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
42 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
43 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
44 THE SOFTWARE.
45 */
46
47 #include "fcint.h"
48 #include <stdlib.h>
49 #include <stdio.h>
50 #include <string.h>
51 #include <ft2build.h>
52 #include FT_FREETYPE_H
53 #include FT_TRUETYPE_TABLES_H
54 #include FT_SFNT_NAMES_H
55 #include FT_TRUETYPE_IDS_H
56 #include FT_TYPE1_TABLES_H
57 #if HAVE_FT_GET_X11_FONT_FORMAT
58 #include FT_XFREE86_H
59 #endif
60 #if HAVE_FT_GET_BDF_PROPERTY
61 #include FT_BDF_H
62 #include FT_MODULE_H
63 #endif
64
65 #include "ftglue.h"
66
67 #if !HAVE_FT_GET_BDF_PROPERTY
68 #warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later"
69 #endif
70
71 #if !HAVE_FT_GET_PS_FONT_INFO
72 #warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later"
73 #endif
74
75 /*
76 * Keep Han languages separated by eliminating languages
77 * that the codePageRange bits says aren't supported
78 */
79
80 static const struct {
81 int bit;
82 const FcChar8 *lang;
83 } FcCodePageRange[] = {
84 { 17, (const FcChar8 *) "ja" },
85 { 18, (const FcChar8 *) "zh-cn" },
86 { 19, (const FcChar8 *) "ko" },
87 { 20, (const FcChar8 *) "zh-tw" },
88 };
89
90 #define NUM_CODE_PAGE_RANGE (int) (sizeof FcCodePageRange / sizeof FcCodePageRange[0])
91
92 FcBool
93 FcFreeTypeIsExclusiveLang (const FcChar8 *lang)
94 {
95 int i;
96
97 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
98 {
99 if (FcLangCompare (lang, FcCodePageRange[i].lang) == FcLangEqual)
100 return FcTrue;
101 }
102 return FcFalse;
103 }
104
105 typedef struct {
106 const FT_UShort platform_id;
107 const FT_UShort encoding_id;
108 const char fromcode[12];
109 } FcFtEncoding;
110
111 #define TT_ENCODING_DONT_CARE 0xffff
112 #define FC_ENCODING_MAC_ROMAN "MACINTOSH"
113
114 static const FcFtEncoding fcFtEncoding[] = {
115 { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" },
116 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" },
117 { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" },
118 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" },
119 { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" },
120 { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" },
121 { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" },
122 { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" },
123 { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" },
124 { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" },
125 { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" },
126 { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" },
127 { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" },
128 };
129
130 #define NUM_FC_FT_ENCODING (int) (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0]))
131
132 typedef struct {
133 const FT_UShort platform_id;
134 const FT_UShort language_id;
135 const char lang[8];
136 } FcFtLanguage;
137
138 #define TT_LANGUAGE_DONT_CARE 0xffff
139
140 static const FcFtLanguage fcFtLanguage[] = {
141 { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, "" },
142 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" },
143 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" },
144 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" },
145 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" },
146 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" },
147 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" },
148 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" },
149 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" },
150 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" },
151 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" },
152 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" },
153 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" },
154 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" },
155 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" },
156 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" },
157 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" },
158 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" },
159 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" },
160 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" },
161 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" },
162 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" },
163 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" },
164 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" },
165 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" },
166 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" },
167 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" },
168 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" },
169 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" },
170 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" },
171 /* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */
172 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" },
173 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" },
174 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" },
175 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" },
176 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" },
177 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" },
178 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" },
179 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" },
180 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" },
181 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" },
182 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" },
183 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" },
184 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" },
185 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" },
186 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" },
187 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" },
188 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" },
189 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" },
190 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" },
191 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" },
192 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" },
193 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" },
194 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" },
195 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" },
196 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" },
197 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" },
198 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" },
199 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" },
200 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" },
201 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" },
202 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" },
203 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" },
204 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" },
205 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" },
206 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" },
207 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" },
208 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" },
209 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" },
210 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" },
211 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" },
212 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" },
213 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" },
214 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" },
215 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" },
216 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" },
217 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" },
218 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" },
219 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" },
220 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" },
221 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" },
222 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" },
223 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" },
224 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" },
225 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" },
226 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" },
227 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" },
228 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" },
229 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" },
230 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" },
231 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" },
232 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" },
233 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" },
234 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" },
235 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" },
236 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" },
237 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" },
238 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" },
239 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" },
240 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" },
241 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" },
242 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" },
243 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" },
244 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" },
245 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" },
246 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" },
247 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" },
248 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" },
249 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" },
250 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" },
251
252 #if 0 /* these seem to be errors that have been dropped */
253
254 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC },
255 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC },
256
257 #endif
258
259 /* The following codes are new as of 2000-03-10 */
260 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" },
261 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" },
262 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" },
263 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" },
264 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" },
265 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" },
266 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" },
267 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" },
268 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" },
269 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" },
270 { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" },
271
272 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" },
273 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" },
274 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" },
275 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" },
276 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" },
277 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" },
278 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" },
279 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" },
280 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" },
281 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" },
282 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" },
283 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" },
284 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" },
285 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" },
286 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" },
287 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" },
288 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" },
289 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" },
290 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" },
291 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" },
292 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" },
293 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" },
294
295 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" },
296
297 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" },
298 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" },
299 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" },
300 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" },
301 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" },
302 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" },
303 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" },
304 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" },
305 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" },
306 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" },
307 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" },
308 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" },
309 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" },
310 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" },
311 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" },
312 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" },
313 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" },
314 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" },
315 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" },
316 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" },
317 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" },
318 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" },
319 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" },
320 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" },
321 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" },
322 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" },
323 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" },
324 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" },
325 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" },
326 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" },
327 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" },
328 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" },
329 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" },
330 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" },
331 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" },
332 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" },
333 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" },
334 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" },
335 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" },
336 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" },
337 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" },
338 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" },
339 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" },
340 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" },
341 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" },
342 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" },
343 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" },
344 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" },
345 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" },
346 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" },
347 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" },
348 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" },
349 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" },
350 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" },
351 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" },
352 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" },
353 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" },
354 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" },
355 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" },
356 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" },
357 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" },
358 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" },
359 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" },
360 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" },
361 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" },
362 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" },
363 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" },
364 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" },
365 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" },
366 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" },
367 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" },
368 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" },
369 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" },
370 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" },
371 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" },
372 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" },
373 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" },
374 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" },
375 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" },
376 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" },
377 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" },
378 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" },
379 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" },
380 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" },
381 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" },
382 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" },
383
384 #ifdef TT_MS_LANGID_MAORI_NEW_ZELAND
385 /* this seems to be an error that have been dropped */
386 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" },
387 #endif
388
389 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" },
390 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" },
391 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" },
392 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" },
393 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" },
394 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" },
395 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" },
396 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" },
397 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" },
398 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" },
399 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" },
400 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" },
401 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" },
402 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" },
403 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" },
404 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" },
405 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" },
406 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" },
407 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" },
408 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" },
409
410 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" },
411 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" },
412
413 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" },
414 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" },
415 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" },
416 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" },
417 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" },
418 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" },
419 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" },
420 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" },
421 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" },
422 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" },
423 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" },
424 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" },
425 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" },
426 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" },
427 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" },
428 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" },
429 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" },
430 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" },
431 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" },
432
433 /* new as of 2001-01-01 */
434 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" },
435 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" },
436 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" },
437 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" },
438 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" },
439 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" },
440
441 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" },
442 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" },
443 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" },
444 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" },
445 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" },
446 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" },
447 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" },
448 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" },
449 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" },
450
451 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" },
452 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" },
453
454 /* the following seems to be inconsistent;
455 here is the current "official" way: */
456 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" },
457 /* and here is what is used by Passport SDK */
458 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" },
459 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" },
460 /* end of inconsistency */
461
462 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" },
463 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" },
464 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" },
465 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" },
466 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" },
467 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" },
468 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" },
469 /* the following one is only encountered in Microsoft RTF specification */
470 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" },
471 /* the following one is not in the Passport list, looks like an omission */
472 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" },
473 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" },
474 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" },
475 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" },
476
477 /* new as of 2001-03-01 (from Office Xp) */
478 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" },
479 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" },
480 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" },
481 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" },
482 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" },
483 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" },
484 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" },
485 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" },
486 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" },
487 #if 0
488 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO },
489 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN },
490 #endif
491 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" },
492 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" },
493 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" },
494
495 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" },
496 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" },
497 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" },
498
499 /* New additions from Windows Xp/Passport SDK 2001-11-10. */
500
501 /* don't ask what this one means... It is commented out currently. */
502 #if 0
503 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 },
504 #endif
505
506 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" },
507 /* The following two IDs blatantly violate MS specs by using a */
508 /* sublanguage >,. */
509 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" },
510 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" },
511
512 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" },
513 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" },
514 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" },
515 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" },
516 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" },
517 #if 0
518 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA },
519 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA },
520 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA },
521 #endif
522 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" },
523 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" },
524 /* language codes from, to, are (still) unknown. */
525 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" },
526 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" },
527 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" },
528 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" },
529 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" },
530 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" },
531 #if 0
532 /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */
533 /* not written (but OTOH the peculiar writing system is worth */
534 /* studying). */
535 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA },
536 #endif
537 { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" },
538 };
539
540 #define NUM_FC_FT_LANGUAGE (int) (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0]))
541
542 typedef struct {
543 FT_UShort language_id;
544 char fromcode[12];
545 } FcMacRomanFake;
546
547 static const FcMacRomanFake fcMacRomanFake[] = {
548 { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" },
549 { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" },
550 };
551
552 static FcChar8 *
553 FcFontCapabilities(FT_Face face);
554
555 #define NUM_FC_MAC_ROMAN_FAKE (int) (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0]))
556
557 #if USE_ICONV
558 #include <iconv.h>
559 #endif
560
561 static FcChar8 *
562 FcSfntNameTranscode (FT_SfntName *sname)
563 {
564 int i;
565 const char *fromcode;
566 #if USE_ICONV
567 iconv_t cd;
568 #endif
569 FcChar8 *utf8;
570
571 for (i = 0; i < NUM_FC_FT_ENCODING; i++)
572 if (fcFtEncoding[i].platform_id == sname->platform_id &&
573 (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE ||
574 fcFtEncoding[i].encoding_id == sname->encoding_id))
575 break;
576 if (i == NUM_FC_FT_ENCODING)
577 return 0;
578 fromcode = fcFtEncoding[i].fromcode;
579
580 /*
581 * "real" Mac language IDs are all less than 150.
582 * Names using one of the MS language IDs are assumed
583 * to use an associated encoding (Yes, this is a kludge)
584 */
585 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN) &&
586 sname->language_id >= 0x100)
587 {
588 int f;
589
590 fromcode = NULL;
591 for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++)
592 if (fcMacRomanFake[f].language_id == sname->language_id)
593 {
594 fromcode = fcMacRomanFake[f].fromcode;
595 break;
596 }
597 if (!fromcode)
598 return 0;
599 }
600 if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE"))
601 {
602 FcChar8 *src = sname->string;
603 int src_len = sname->string_len;
604 int len;
605 int wchar;
606 int ilen, olen;
607 FcChar8 *u8;
608 FcChar32 ucs4;
609
610 /*
611 * Convert Utf16 to Utf8
612 */
613
614 if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar))
615 return 0;
616
617 /*
618 * Allocate plenty of space. Freed below
619 */
620 utf8 = malloc (len * FC_UTF8_MAX_LEN + 1);
621 if (!utf8)
622 return 0;
623
624 u8 = utf8;
625
626 while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0)
627 {
628 src_len -= ilen;
629 src += ilen;
630 olen = FcUcs4ToUtf8 (ucs4, u8);
631 u8 += olen;
632 }
633 *u8 = '\0';
634 goto done;
635 }
636 if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1"))
637 {
638 FcChar8 *src = sname->string;
639 int src_len = sname->string_len;
640 int olen;
641 FcChar8 *u8;
642 FcChar32 ucs4;
643
644 /*
645 * Convert Latin1 to Utf8. Freed below
646 */
647 utf8 = malloc (src_len * 2 + 1);
648 if (!utf8)
649 return 0;
650
651 u8 = utf8;
652 while (src_len > 0)
653 {
654 ucs4 = *src++;
655 src_len--;
656 olen = FcUcs4ToUtf8 (ucs4, u8);
657 u8 += olen;
658 }
659 *u8 = '\0';
660 goto done;
661 }
662 if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN))
663 {
664 FcChar8 *u8;
665 const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman);
666 FcChar8 *src = (FcChar8 *) sname->string;
667 int src_len = sname->string_len;
668
669 /*
670 * Convert AppleRoman to Utf8
671 */
672 if (!map)
673 return 0;
674
675 utf8 = malloc (sname->string_len * 3 + 1);
676 if (!utf8)
677 return 0;
678
679 u8 = utf8;
680 while (src_len > 0)
681 {
682 FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map);
683 int olen = FcUcs4ToUtf8 (ucs4, u8);
684 src_len--;
685 u8 += olen;
686 }
687 *u8 = '\0';
688 goto done;
689 }
690 #if USE_ICONV
691 cd = iconv_open ("UTF-8", fromcode);
692 if (cd && cd != (iconv_t) (-1))
693 {
694 size_t in_bytes_left = sname->string_len;
695 size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN;
696 char *inbuf, *outbuf;
697
698 utf8 = malloc (out_bytes_left + 1);
699 if (!utf8)
700 {
701 iconv_close (cd);
702 return 0;
703 }
704
705 outbuf = (char *) utf8;
706 inbuf = (char *) sname->string;
707
708 while (in_bytes_left)
709 {
710 size_t did = iconv (cd,
711 &inbuf, &in_bytes_left,
712 &outbuf, &out_bytes_left);
713 if (did == (size_t) (-1))
714 {
715 iconv_close (cd);
716 free (utf8);
717 return 0;
718 }
719 }
720 iconv_close (cd);
721 *outbuf = '\0';
722 goto done;
723 }
724 #endif
725 return 0;
726 done:
727 if (FcStrCmpIgnoreBlanksAndCase (utf8, (FcChar8 *) "") == 0)
728 {
729 free (utf8);
730 return 0;
731 }
732 return utf8;
733 }
734
735 static const FcChar8 *
736 FcSfntNameLanguage (FT_SfntName *sname)
737 {
738 int i;
739 for (i = 0; i < NUM_FC_FT_LANGUAGE; i++)
740 if (fcFtLanguage[i].platform_id == sname->platform_id &&
741 (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE ||
742 fcFtLanguage[i].language_id == sname->language_id))
743 {
744 if (fcFtLanguage[i].lang[0] == '\0')
745 return NULL;
746 else
747 return (FcChar8 *) fcFtLanguage[i].lang;
748 }
749 return 0;
750 }
751
752 /* Order is significant. For example, some B&H fonts are hinted by
753 URW++, and both strings appear in the notice. */
754
755 static const struct {
756 const FT_String *notice;
757 const FcChar8 *foundry;
758 } FcNoticeFoundries[] = {
759 { (const FT_String *) "Bigelow", (const FcChar8 *) "b&h" },
760 { (const FT_String *) "Adobe", (const FcChar8 *) "adobe" },
761 { (const FT_String *) "Bitstream", (const FcChar8 *) "bitstream" },
762 { (const FT_String *) "Monotype", (const FcChar8 *) "monotype" },
763 { (const FT_String *) "Linotype", (const FcChar8 *) "linotype" },
764 { (const FT_String *) "LINOTYPE-HELL",
765 (const FcChar8 *) "linotype" },
766 { (const FT_String *) "IBM", (const FcChar8 *) "ibm" },
767 { (const FT_String *) "URW", (const FcChar8 *) "urw" },
768 { (const FT_String *) "International Typeface Corporation",
769 (const FcChar8 *) "itc" },
770 { (const FT_String *) "Tiro Typeworks",
771 (const FcChar8 *) "tiro" },
772 { (const FT_String *) "XFree86", (const FcChar8 *) "xfree86" },
773 { (const FT_String *) "Microsoft", (const FcChar8 *) "microsoft" },
774 { (const FT_String *) "Omega", (const FcChar8 *) "omega" },
775 { (const FT_String *) "Font21", (const FcChar8 *) "hwan" },
776 { (const FT_String *) "HanYang System",
777 (const FcChar8 *) "hanyang" }
778 };
779
780 #define NUM_NOTICE_FOUNDRIES (int) (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0]))
781
782 static const FcChar8 *
783 FcNoticeFoundry(const FT_String *notice)
784 {
785 int i;
786
787 if (notice)
788 for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++)
789 if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice))
790 return FcNoticeFoundries[i].foundry;
791 return 0;
792 }
793
794 static FcBool
795 FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string)
796 {
797 /* vendor is not necessarily NUL-terminated. */
798 int i, len;
799
800 len = strlen((char *) vendor_string);
801 if (memcmp(vendor, vendor_string, len) != 0)
802 return FcFalse;
803 for (i = len; i < 4; i++)
804 if (vendor[i] != ' ' && vendor[i] != '\0')
805 return FcFalse;
806 return FcTrue;
807 }
808
809 /* This table is partly taken from ttmkfdir by Joerg Pommnitz. */
810
811 /* It should not contain useless entries (such as UNKN) nor duplicate
812 entries for padding both with spaces and NULs. */
813
814 static const struct {
815 const FT_Char *vendor;
816 const FcChar8 *foundry;
817 } FcVendorFoundries[] = {
818 { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"},
819 { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"},
820 { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"},
821 { (const FT_Char *) "APPL", (const FcChar8 *) "apple"},
822 { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"},
823 { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"},
824 { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"},
825 { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"},
826 { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"},
827 { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"},
828 { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"},
829 { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"},
830 { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"},
831 { (const FT_Char *) "ITC", (const FcChar8 *) "itc"},
832 { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"},
833 { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"},
834 { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"},
835 { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"},
836 { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"},
837 { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"},
838 { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"},
839 { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"},
840 { (const FT_Char *) "MT", (const FcChar8 *) "monotype"},
841 { (const FT_Char *) "NEC", (const FcChar8 *) "nec"},
842 { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"},
843 { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"},
844 { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"},
845 { (const FT_Char *) "URW", (const FcChar8 *) "urw"},
846 { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"}
847 };
848
849 #define NUM_VENDOR_FOUNDRIES (int) (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0]))
850
851 static const FcChar8 *
852 FcVendorFoundry(const FT_Char vendor[4])
853 {
854 int i;
855
856 if (vendor)
857 for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++)
858 if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor))
859 return FcVendorFoundries[i].foundry;
860 return 0;
861 }
862
863 typedef struct _FcStringConst {
864 const FcChar8 *name;
865 int value;
866 } FcStringConst;
867
868 static int
869 FcStringIsConst (const FcChar8 *string,
870 const FcStringConst *c,
871 int nc)
872 {
873 int i;
874
875 for (i = 0; i < nc; i++)
876 if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0)
877 return c[i].value;
878 return -1;
879 }
880
881 static int
882 FcStringContainsConst (const FcChar8 *string,
883 const FcStringConst *c,
884 int nc)
885 {
886 int i;
887
888 for (i = 0; i < nc; i++)
889 if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name))
890 return c[i].value;
891 return -1;
892 }
893
894 typedef FcChar8 *FC8;
895
896 static const FcStringConst weightConsts[] = {
897 { (FC8) "thin", FC_WEIGHT_THIN },
898 { (FC8) "extralight", FC_WEIGHT_EXTRALIGHT },
899 { (FC8) "ultralight", FC_WEIGHT_ULTRALIGHT },
900 { (FC8) "light", FC_WEIGHT_LIGHT },
901 { (FC8) "book", FC_WEIGHT_BOOK },
902 { (FC8) "regular", FC_WEIGHT_REGULAR },
903 { (FC8) "normal", FC_WEIGHT_NORMAL },
904 { (FC8) "medium", FC_WEIGHT_MEDIUM },
905 { (FC8) "demibold", FC_WEIGHT_DEMIBOLD },
906 { (FC8) "demi", FC_WEIGHT_DEMIBOLD },
907 { (FC8) "semibold", FC_WEIGHT_SEMIBOLD },
908 { (FC8) "bold", FC_WEIGHT_BOLD },
909 { (FC8) "extrabold", FC_WEIGHT_EXTRABOLD },
910 { (FC8) "ultrabold", FC_WEIGHT_ULTRABOLD },
911 { (FC8) "black", FC_WEIGHT_BLACK },
912 { (FC8) "heavy", FC_WEIGHT_HEAVY },
913 };
914
915 #define NUM_WEIGHT_CONSTS (int) (sizeof (weightConsts) / sizeof (weightConsts[0]))
916
917 #define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS)
918 #define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS)
919
920 static const FcStringConst widthConsts[] = {
921 { (FC8) "ultracondensed", FC_WIDTH_ULTRACONDENSED },
922 { (FC8) "extracondensed", FC_WIDTH_EXTRACONDENSED },
923 { (FC8) "semicondensed", FC_WIDTH_SEMICONDENSED },
924 { (FC8) "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */
925 { (FC8) "normal", FC_WIDTH_NORMAL },
926 { (FC8) "semiexpanded", FC_WIDTH_SEMIEXPANDED },
927 { (FC8) "extraexpanded", FC_WIDTH_EXTRAEXPANDED },
928 { (FC8) "ultraexpanded", FC_WIDTH_ULTRAEXPANDED },
929 { (FC8) "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */
930 };
931
932 #define NUM_WIDTH_CONSTS (int) (sizeof (widthConsts) / sizeof (widthConsts[0]))
933
934 #define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS)
935 #define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS)
936
937 static const FcStringConst slantConsts[] = {
938 { (FC8) "italic", FC_SLANT_ITALIC },
939 { (FC8) "oblique", FC_SLANT_OBLIQUE },
940 };
941
942 #define NUM_SLANT_CONSTS (int) (sizeof (slantConsts) / sizeof (slantConsts[0]))
943
944 #define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS)
945 #define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS)
946
947 static double
948 FcGetPixelSize (FT_Face face, int i)
949 {
950 #if HAVE_FT_GET_BDF_PROPERTY
951 if (face->num_fixed_sizes == 1)
952 {
953 BDF_PropertyRec prop;
954 int rc;
955
956 rc = FT_Get_BDF_Property (face, "PIXEL_SIZE", &prop);
957 if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
958 return (double) prop.u.integer;
959 }
960 #endif
961 #if HAVE_FT_BITMAP_SIZE_Y_PPEM
962 return (double) face->available_sizes[i].y_ppem / 64.0;
963 #else
964 return (double) face->available_sizes[i].height;
965 #endif
966 }
967
968 static FcBool
969 FcStringInPatternElement (FcPattern *pat, const char *elt, FcChar8 *string)
970 {
971 int e;
972 FcChar8 *old;
973 for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++)
974 if (!FcStrCmpIgnoreBlanksAndCase (old, string))
975 {
976 return FcTrue;
977 }
978 return FcFalse;
979 }
980
981 FcPattern *
982 FcFreeTypeQuery (const FcChar8 *file,
983 int id,
984 FcBlanks *blanks,
985 int *count)
986 {
987 FT_Face face;
988 FcPattern *pat;
989 int slant = -1;
990 int weight = -1;
991 int width = -1;
992 int i;
993 FcCharSet *cs;
994 FcLangSet *ls;
995 FT_Library ftLibrary;
996 #if 0
997 FcChar8 *family = 0;
998 #endif
999 FcChar8 *complex;
1000 FcChar8 *file2;
1001 const FcChar8 *foundry = 0;
1002 int spacing;
1003 TT_OS2 *os2;
1004 #if HAVE_FT_GET_PS_FONT_INFO
1005 PS_FontInfoRec psfontinfo;
1006 #endif
1007 #if HAVE_FT_GET_BDF_PROPERTY
1008 BDF_PropertyRec prop;
1009 #endif
1010 TT_Header *head;
1011 const FcChar8 *exclusiveLang = 0;
1012 FT_SfntName sname;
1013 FT_UInt snamei, snamec;
1014
1015 int nfamily = 0;
1016 int nfamily_lang = 0;
1017 int nstyle = 0;
1018 int nstyle_lang = 0;
1019 int nfullname = 0;
1020 int nfullname_lang = 0;
1021
1022 FcChar8 *style = 0;
1023 int st;
1024
1025 if (FT_Init_FreeType (&ftLibrary))
1026 return 0;
1027
1028 if (FT_New_Face (ftLibrary, (char *) file, id, &face))
1029 goto bail;
1030
1031 *count = face->num_faces;
1032
1033 pat = FcPatternCreate ();
1034 if (!pat)
1035 goto bail0;
1036
1037 if (!FcPatternAddBool (pat, FC_OUTLINE,
1038 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1039 goto bail1;
1040
1041 if (!FcPatternAddBool (pat, FC_SCALABLE,
1042 (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0))
1043 goto bail1;
1044
1045
1046 /*
1047 * Get the OS/2 table
1048 */
1049 os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2);
1050
1051 /*
1052 * Look first in the OS/2 table for the foundry, if
1053 * not found here, the various notices will be searched for
1054 * that information, either from the sfnt name tables or
1055 * the Postscript FontInfo dictionary. Finally, the
1056 * BDF properties will queried.
1057 */
1058
1059 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1060 foundry = FcVendorFoundry(os2->achVendID);
1061
1062 if (FcDebug () & FC_DBG_SCANV)
1063 printf ("\n");
1064 /*
1065 * Grub through the name table looking for family
1066 * and style names. FreeType makes quite a hash
1067 * of them
1068 */
1069 snamec = FT_Get_Sfnt_Name_Count (face);
1070 for (snamei = 0; snamei < snamec; snamei++)
1071 {
1072 FcChar8 *utf8;
1073 const FcChar8 *lang;
1074 const char *elt = 0, *eltlang = 0;
1075 int *np = 0, *nlangp = 0;
1076
1077 if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0)
1078 continue;
1079
1080 utf8 = FcSfntNameTranscode (&sname);
1081 lang = FcSfntNameLanguage (&sname);
1082
1083 if (!utf8)
1084 continue;
1085
1086 switch (sname.name_id) {
1087 case TT_NAME_ID_FONT_FAMILY:
1088 #if 0
1089 case TT_NAME_ID_PS_NAME:
1090 case TT_NAME_ID_UNIQUE_ID:
1091 #endif
1092 if (FcDebug () & FC_DBG_SCANV)
1093 printf ("found family (n %2d p %d e %d l 0x%04x) %s\n",
1094 sname.name_id, sname.platform_id,
1095 sname.encoding_id, sname.language_id,
1096 utf8);
1097
1098 elt = FC_FAMILY;
1099 eltlang = FC_FAMILYLANG;
1100 np = &nfamily;
1101 nlangp = &nfamily_lang;
1102 break;
1103 case TT_NAME_ID_FULL_NAME:
1104 case TT_NAME_ID_MAC_FULL_NAME:
1105 if (FcDebug () & FC_DBG_SCANV)
1106 printf ("found full (n %2d p %d e %d l 0x%04x) %s\n",
1107 sname.name_id, sname.platform_id,
1108 sname.encoding_id, sname.language_id,
1109 utf8);
1110
1111 elt = FC_FULLNAME;
1112 eltlang = FC_FULLNAMELANG;
1113 np = &nfullname;
1114 nlangp = &nfullname_lang;
1115 break;
1116 case TT_NAME_ID_FONT_SUBFAMILY:
1117 if (FcDebug () & FC_DBG_SCANV)
1118 printf ("found style (n %2d p %d e %d l 0x%04x) %s\n",
1119 sname.name_id, sname.platform_id,
1120 sname.encoding_id, sname.language_id,
1121 utf8);
1122
1123 elt = FC_STYLE;
1124 eltlang = FC_STYLELANG;
1125 np = &nstyle;
1126 nlangp = &nstyle_lang;
1127 break;
1128 case TT_NAME_ID_TRADEMARK:
1129 case TT_NAME_ID_MANUFACTURER:
1130 /* If the foundry wasn't found in the OS/2 table, look here */
1131 if(!foundry)
1132 foundry = FcNoticeFoundry((FT_String *) utf8);
1133 break;
1134 }
1135 if (elt)
1136 {
1137 if (FcStringInPatternElement (pat, elt, utf8))
1138 {
1139 free (utf8);
1140 continue;
1141 }
1142
1143 /* add new element */
1144 if (!FcPatternAddString (pat, elt, utf8))
1145 {
1146 free (utf8);
1147 goto bail1;
1148 }
1149 free (utf8);
1150 if (lang)
1151 {
1152 /* pad lang list with 'xx' to line up with elt */
1153 while (*nlangp < *np)
1154 {
1155 if (!FcPatternAddString (pat, eltlang, (FcChar8 *) "xx"))
1156 goto bail1;
1157 ++*nlangp;
1158 }
1159 if (!FcPatternAddString (pat, eltlang, lang))
1160 goto bail1;
1161 ++*nlangp;
1162 }
1163 ++*np;
1164 }
1165 else
1166 free (utf8);
1167 }
1168
1169 if (!nfamily && face->family_name &&
1170 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0)
1171 {
1172 if (FcDebug () & FC_DBG_SCANV)
1173 printf ("using FreeType family \"%s\"\n", face->family_name);
1174 if (!FcPatternAddString (pat, FC_FAMILY, (FcChar8 *) face->family_name))
1175 goto bail1;
1176 ++nfamily;
1177 }
1178
1179 if (!nstyle && face->style_name &&
1180 FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->style_name, (FcChar8 *) "") != 0)
1181 {
1182 if (FcDebug () & FC_DBG_SCANV)
1183 printf ("using FreeType style \"%s\"\n", face->style_name);
1184 if (!FcPatternAddString (pat, FC_STYLE, (FcChar8 *) face->style_name))
1185 goto bail1;
1186 ++nstyle;
1187 }
1188
1189 if (!nfamily)
1190 {
1191 FcChar8 *start, *end;
1192 FcChar8 *family;
1193
1194 start = (FcChar8 *) strrchr ((char *) file, '/');
1195 if (start)
1196 start++;
1197 else
1198 start = (FcChar8 *) file;
1199 end = (FcChar8 *) strrchr ((char *) start, '.');
1200 if (!end)
1201 end = start + strlen ((char *) start);
1202 /* freed below */
1203 family = malloc (end - start + 1);
1204 strncpy ((char *) family, (char *) start, end - start);
1205 family[end - start] = '\0';
1206 if (FcDebug () & FC_DBG_SCANV)
1207 printf ("using filename for family %s\n", family);
1208 if (!FcPatternAddString (pat, FC_FAMILY, family))
1209 {
1210 free (family);
1211 goto bail1;
1212 }
1213 free (family);
1214 ++nfamily;
1215 }
1216
1217 /*
1218 * Walk through FC_FULLNAME entries eliding those in FC_FAMILY
1219 * or which are simply a FC_FAMILY and FC_STYLE glued together
1220 */
1221 {
1222 int fn, fa;
1223 FcChar8 *full;
1224 FcChar8 *fam;
1225 FcChar8 *style;
1226
1227 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1228 {
1229 FcBool remove = FcFalse;
1230 /*
1231 * Check each family
1232 */
1233 for (fa = 0; !remove &&
1234 FcPatternGetString (pat, FC_FAMILY,
1235 fa, &fam) == FcResultMatch;
1236 fa++)
1237 {
1238 /*
1239 * for exact match
1240 */
1241 if (!FcStrCmpIgnoreBlanksAndCase (full, fam))
1242 {
1243 remove = FcTrue;
1244 break;
1245 }
1246 /*
1247 * If the family is in the full name, check the
1248 * combination of this family with every style
1249 */
1250 if (!FcStrContainsIgnoreBlanksAndCase (full, fam))
1251 continue;
1252 for (st = 0; !remove &&
1253 FcPatternGetString (pat, FC_STYLE,
1254 st, &style) == FcResultMatch;
1255 st++)
1256 {
1257 FcChar8 *both = FcStrPlus (fam, style);
1258
1259 if (both)
1260 {
1261 if (FcStrCmpIgnoreBlanksAndCase (full, both) == 0)
1262 remove = FcTrue;
1263 free (both);
1264 }
1265 }
1266 }
1267 if (remove)
1268 {
1269 FcPatternRemove (pat, FC_FULLNAME, fn);
1270 FcPatternRemove (pat, FC_FULLNAMELANG, fn);
1271 fn--;
1272 nfullname--;
1273 nfullname_lang--;
1274 }
1275 }
1276 if (FcDebug () & FC_DBG_SCANV)
1277 for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++)
1278 printf ("Saving unique fullname %s\n", full);
1279 }
1280
1281 file2 = FcStrCopy (file);
1282 if (!FcPatternAddString (pat, FC_FILE, FcStrBasename(file2)))
1283 {
1284 FcStrFree (file2);
1285 goto bail1;
1286 }
1287 FcStrFree (file2);
1288
1289 FcPatternAddFullFname (pat, (const char *)FcStrCopy (file));
1290
1291 if (!FcPatternAddInteger (pat, FC_INDEX, id))
1292 goto bail1;
1293
1294 #if 0
1295 /*
1296 * don't even try this -- CJK 'monospace' fonts are really
1297 * dual width, and most other fonts don't bother to set
1298 * the attribute. Sigh.
1299 */
1300 if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0)
1301 if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO))
1302 goto bail1;
1303 #endif
1304
1305 /*
1306 * Find the font revision (if available)
1307 */
1308 head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head);
1309 if (head)
1310 {
1311 if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision))
1312 goto bail1;
1313 }
1314 else
1315 {
1316 if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0))
1317 goto bail1;
1318 }
1319
1320 if (os2 && os2->version >= 0x0001 && os2->version != 0xffff)
1321 {
1322 for (i = 0; i < NUM_CODE_PAGE_RANGE; i++)
1323 {
1324 FT_ULong bits;
1325 int bit;
1326 if (FcCodePageRange[i].bit < 32)
1327 {
1328 bits = os2->ulCodePageRange1;
1329 bit = FcCodePageRange[i].bit;
1330 }
1331 else
1332 {
1333 bits = os2->ulCodePageRange2;
1334 bit = FcCodePageRange[i].bit - 32;
1335 }
1336 if (bits & (1 << bit))
1337 {
1338 /*
1339 * If the font advertises support for multiple
1340 * "exclusive" languages, then include support
1341 * for any language found to have coverage
1342 */
1343 if (exclusiveLang)
1344 {
1345 exclusiveLang = 0;
1346 break;
1347 }
1348 exclusiveLang = FcCodePageRange[i].lang;
1349 }
1350 }
1351 }
1352
1353 if (os2 && os2->version != 0xffff)
1354 {
1355 if (os2->usWeightClass == 0)
1356 ;
1357 else if (os2->usWeightClass < 150)
1358 weight = FC_WEIGHT_THIN;
1359 else if (os2->usWeightClass < 250)
1360 weight = FC_WEIGHT_EXTRALIGHT;
1361 else if (os2->usWeightClass < 350)
1362 weight = FC_WEIGHT_LIGHT;
1363 else if (os2->usWeightClass < 450)
1364 weight = FC_WEIGHT_REGULAR;
1365 else if (os2->usWeightClass < 550)
1366 weight = FC_WEIGHT_MEDIUM;
1367 else if (os2->usWeightClass < 650)
1368 weight = FC_WEIGHT_SEMIBOLD;
1369 else if (os2->usWeightClass < 750)
1370 weight = FC_WEIGHT_BOLD;
1371 else if (os2->usWeightClass < 850)
1372 weight = FC_WEIGHT_EXTRABOLD;
1373 else if (os2->usWeightClass < 950)
1374 weight = FC_WEIGHT_BLACK;
1375
1376 switch (os2->usWidthClass) {
1377 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1378 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1379 case 3: width = FC_WIDTH_CONDENSED; break;
1380 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1381 case 5: width = FC_WIDTH_NORMAL; break;
1382 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1383 case 7: width = FC_WIDTH_EXPANDED; break;
1384 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1385 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1386 }
1387 }
1388 if (os2 && (complex = FcFontCapabilities(face)))
1389 {
1390 if (!FcPatternAddString (pat, FC_CAPABILITY, complex))
1391 {
1392 free (complex);
1393 goto bail1;
1394 }
1395 free (complex);
1396 }
1397
1398 /*
1399 * Type 1: Check for FontInfo dictionary information
1400 * Code from g2@magestudios.net (Gerard Escalante)
1401 */
1402
1403 #if HAVE_FT_GET_PS_FONT_INFO
1404 if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0)
1405 {
1406 if (weight == -1 && psfontinfo.weight)
1407 {
1408 weight = FcIsWeight ((FcChar8 *) psfontinfo.weight);
1409 if (FcDebug() & FC_DBG_SCANV)
1410 printf ("\tType1 weight %s maps to %d\n",
1411 psfontinfo.weight, weight);
1412 }
1413
1414 #if 0
1415 /*
1416 * Don't bother with italic_angle; FreeType already extracts that
1417 * information for us and sticks it into style_flags
1418 */
1419 if (psfontinfo.italic_angle)
1420 slant = FC_SLANT_ITALIC;
1421 else
1422 slant = FC_SLANT_ROMAN;
1423 #endif
1424
1425 if(!foundry)
1426 foundry = FcNoticeFoundry(psfontinfo.notice);
1427 }
1428 #endif /* HAVE_FT_GET_PS_FONT_INFO */
1429
1430 #if HAVE_FT_GET_BDF_PROPERTY
1431 /*
1432 * Finally, look for a FOUNDRY BDF property if no other
1433 * mechanism has managed to locate a foundry
1434 */
1435
1436 if (!foundry)
1437 {
1438 int rc;
1439 rc = FT_Get_BDF_Property(face, "FOUNDRY", &prop);
1440 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM)
1441 foundry = (FcChar8 *) prop.u.atom;
1442 }
1443
1444 if (width == -1)
1445 {
1446 if (FT_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 &&
1447 (prop.type == BDF_PROPERTY_TYPE_INTEGER ||
1448 prop.type == BDF_PROPERTY_TYPE_CARDINAL))
1449 {
1450 FT_Int32 value;
1451
1452 if (prop.type == BDF_PROPERTY_TYPE_INTEGER)
1453 value = prop.u.integer;
1454 else
1455 value = (FT_Int32) prop.u.cardinal;
1456 switch ((value + 5) / 10) {
1457 case 1: width = FC_WIDTH_ULTRACONDENSED; break;
1458 case 2: width = FC_WIDTH_EXTRACONDENSED; break;
1459 case 3: width = FC_WIDTH_CONDENSED; break;
1460 case 4: width = FC_WIDTH_SEMICONDENSED; break;
1461 case 5: width = FC_WIDTH_NORMAL; break;
1462 case 6: width = FC_WIDTH_SEMIEXPANDED; break;
1463 case 7: width = FC_WIDTH_EXPANDED; break;
1464 case 8: width = FC_WIDTH_EXTRAEXPANDED; break;
1465 case 9: width = FC_WIDTH_ULTRAEXPANDED; break;
1466 }
1467 }
1468 if (width == -1 &&
1469 FT_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 &&
1470 prop.type == BDF_PROPERTY_TYPE_ATOM)
1471 {
1472 width = FcIsWidth ((FcChar8 *) prop.u.atom);
1473 if (FcDebug () & FC_DBG_SCANV)
1474 printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width);
1475 }
1476 }
1477 #endif
1478
1479 /*
1480 * Look for weight, width and slant names in the style value
1481 */
1482 for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++)
1483 {
1484 if (weight == -1)
1485 {
1486 weight = FcContainsWeight (style);
1487 if (FcDebug() & FC_DBG_SCANV)
1488 printf ("\tStyle %s maps to weight %d\n", style, weight);
1489 }
1490 if (width == -1)
1491 {
1492 width = FcContainsWidth (style);
1493 if (FcDebug() & FC_DBG_SCANV)
1494 printf ("\tStyle %s maps to width %d\n", style, width);
1495 }
1496 if (slant == -1)
1497 {
1498 slant = FcContainsSlant (style);
1499 if (FcDebug() & FC_DBG_SCANV)
1500 printf ("\tStyle %s maps to slant %d\n", style, slant);
1501 }
1502 }
1503 /*
1504 * Pull default values from the FreeType flags if more
1505 * specific values not found above
1506 */
1507 if (slant == -1)
1508 {
1509 slant = FC_SLANT_ROMAN;
1510 if (face->style_flags & FT_STYLE_FLAG_ITALIC)
1511 slant = FC_SLANT_ITALIC;
1512 }
1513
1514 if (weight == -1)
1515 {
1516 weight = FC_WEIGHT_MEDIUM;
1517 if (face->style_flags & FT_STYLE_FLAG_BOLD)
1518 weight = FC_WEIGHT_BOLD;
1519 }
1520
1521 if (width == -1)
1522 width = FC_WIDTH_NORMAL;
1523
1524 if (foundry == 0)
1525 foundry = (FcChar8 *) "unknown";
1526
1527 if (!FcPatternAddInteger (pat, FC_SLANT, slant))
1528 goto bail1;
1529
1530 if (!FcPatternAddInteger (pat, FC_WEIGHT, weight))
1531 goto bail1;
1532
1533 if (!FcPatternAddInteger (pat, FC_WIDTH, width))
1534 goto bail1;
1535
1536 if (!FcPatternAddString (pat, FC_FOUNDRY, foundry))
1537 goto bail1;
1538
1539 /*
1540 * Compute the unicode coverage for the font
1541 */
1542 cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
1543 if (!cs)
1544 goto bail1;
1545
1546 #if HAVE_FT_GET_BDF_PROPERTY
1547 /* For PCF fonts, override the computed spacing with the one from
1548 the property */
1549 if(FT_Get_BDF_Property(face, "SPACING", &prop) == 0 &&
1550 prop.type == BDF_PROPERTY_TYPE_ATOM) {
1551 if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C"))
1552 spacing = FC_CHARCELL;
1553 else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M"))
1554 spacing = FC_MONO;
1555 else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P"))
1556 spacing = FC_PROPORTIONAL;
1557 }
1558 #endif
1559
1560 /*
1561 * Skip over PCF fonts that have no encoded characters; they're
1562 * usually just Unicode fonts transcoded to some legacy encoding
1563 * ftglue.c forces us to approximate whether a font is a PCF font
1564 * or not by whether it has any BDF properties. Try PIXEL_SIZE;
1565 * I don't know how to get a list of BDF properties on the font. -PL
1566 */
1567 if (FcCharSetCount (cs) == 0)
1568 {
1569 #if HAVE_FT_GET_BDF_PROPERTY
1570 if(FT_Get_BDF_Property(face, "PIXEL_SIZE", &prop) == 0)
1571 goto bail2;
1572 #endif
1573 }
1574
1575 if (!FcPatternAddCharSet (pat, FC_CHARSET, cs))
1576 goto bail2;
1577
1578 ls = FcFreeTypeLangSet (cs, exclusiveLang);
1579 if (!ls)
1580 goto bail2;
1581
1582 if (!FcPatternAddLangSet (pat, FC_LANG, ls))
1583 {
1584 FcLangSetDestroy (ls);
1585 goto bail2;
1586 }
1587
1588 FcLangSetDestroy (ls);
1589
1590 if (spacing != FC_PROPORTIONAL)
1591 if (!FcPatternAddInteger (pat, FC_SPACING, spacing))
1592 goto bail2;
1593
1594 if (!(face->face_flags & FT_FACE_FLAG_SCALABLE))
1595 {
1596 for (i = 0; i < face->num_fixed_sizes; i++)
1597 if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE,
1598 FcGetPixelSize (face, i)))
1599 goto bail2;
1600 if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse))
1601 goto bail2;
1602 #if HAVE_FT_GET_BDF_PROPERTY
1603 if(face->num_fixed_sizes == 1) {
1604 int rc;
1605 int value;
1606
1607 /* skip bitmap fonts which do not even have a family name */
1608 rc = FT_Get_BDF_Property(face, "FAMILY_NAME", &prop);
1609 if (rc != 0 || prop.type != BDF_PROPERTY_TYPE_ATOM)
1610 goto bail2;
1611
1612 rc = FT_Get_BDF_Property(face, "POINT_SIZE", &prop);
1613 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1614 value = prop.u.integer;
1615 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1616 value = prop.u.cardinal;
1617 else
1618 goto nevermind;
1619 if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0))
1620 goto nevermind;
1621
1622 rc = FT_Get_BDF_Property(face, "RESOLUTION_Y", &prop);
1623 if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER)
1624 value = prop.u.integer;
1625 else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL)
1626 value = prop.u.cardinal;
1627 else
1628 goto nevermind;
1629 if(!FcPatternAddDouble(pat, FC_DPI, (double)value))
1630 goto nevermind;
1631
1632 }
1633 nevermind:
1634 ;
1635 #endif
1636 }
1637 #if HAVE_FT_GET_X11_FONT_FORMAT
1638 /*
1639 * Use the (not well documented or supported) X-specific function
1640 * from FreeType to figure out the font format
1641 */
1642 {
1643 const char *font_format = FT_Get_X11_Font_Format (face);
1644 if (font_format)
1645 FcPatternAddString (pat, FC_FONTFORMAT, (FcChar8 *) font_format);
1646 }
1647 #endif
1648
1649 /*
1650 * Drop our reference to the charset
1651 */
1652 FcCharSetDestroy (cs);
1653
1654 /*
1655 * Deallocate family/style values
1656 */
1657
1658 FT_Done_Face (face);
1659 FT_Done_FreeType (ftLibrary);
1660 return pat;
1661
1662 bail2:
1663 FcCharSetDestroy (cs);
1664 bail1:
1665 FcPatternDestroy (pat);
1666 bail0:
1667 FT_Done_Face (face);
1668 bail:
1669 FT_Done_FreeType (ftLibrary);
1670 return 0;
1671 }
1672
1673
1674 /*
1675 * For our purposes, this approximation is sufficient
1676 */
1677 #if !HAVE_FT_GET_NEXT_CHAR
1678 #define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \
1679 (*(gi) = 0), 0 : \
1680 (*(gi) = 1), (ucs4) + 1)
1681 #warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer"
1682 #endif
1683
1684 typedef struct _FcCharEnt {
1685 FcChar16 bmp;
1686 unsigned char encode;
1687 } FcCharEnt;
1688
1689 struct _FcCharMap {
1690 const FcCharEnt *ent;
1691 int nent;
1692 };
1693
1694 typedef struct _FcFontDecode {
1695 FT_Encoding encoding;
1696 const FcCharMap *map;
1697 FcChar32 max;
1698 } FcFontDecode;
1699
1700 static const FcCharEnt AppleRomanEnt[] = {
1701 { 0x0020, 0x20 }, /* SPACE */
1702 { 0x0021, 0x21 }, /* EXCLAMATION MARK */
1703 { 0x0022, 0x22 }, /* QUOTATION MARK */
1704 { 0x0023, 0x23 }, /* NUMBER SIGN */
1705 { 0x0024, 0x24 }, /* DOLLAR SIGN */
1706 { 0x0025, 0x25 }, /* PERCENT SIGN */
1707 { 0x0026, 0x26 }, /* AMPERSAND */
1708 { 0x0027, 0x27 }, /* APOSTROPHE */
1709 { 0x0028, 0x28 }, /* LEFT PARENTHESIS */
1710 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */
1711 { 0x002A, 0x2A }, /* ASTERISK */
1712 { 0x002B, 0x2B }, /* PLUS SIGN */
1713 { 0x002C, 0x2C }, /* COMMA */
1714 { 0x002D, 0x2D }, /* HYPHEN-MINUS */
1715 { 0x002E, 0x2E }, /* FULL STOP */
1716 { 0x002F, 0x2F }, /* SOLIDUS */
1717 { 0x0030, 0x30 }, /* DIGIT ZERO */
1718 { 0x0031, 0x31 }, /* DIGIT ONE */
1719 { 0x0032, 0x32 }, /* DIGIT TWO */
1720 { 0x0033, 0x33 }, /* DIGIT THREE */
1721 { 0x0034, 0x34 }, /* DIGIT FOUR */
1722 { 0x0035, 0x35 }, /* DIGIT FIVE */
1723 { 0x0036, 0x36 }, /* DIGIT SIX */
1724 { 0x0037, 0x37 }, /* DIGIT SEVEN */
1725 { 0x0038, 0x38 }, /* DIGIT EIGHT */
1726 { 0x0039, 0x39 }, /* DIGIT NINE */
1727 { 0x003A, 0x3A }, /* COLON */
1728 { 0x003B, 0x3B }, /* SEMICOLON */
1729 { 0x003C, 0x3C }, /* LESS-THAN SIGN */
1730 { 0x003D, 0x3D }, /* EQUALS SIGN */
1731 { 0x003E, 0x3E }, /* GREATER-THAN SIGN */
1732 { 0x003F, 0x3F }, /* QUESTION MARK */
1733 { 0x0040, 0x40 }, /* COMMERCIAL AT */
1734 { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */
1735 { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */
1736 { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */
1737 { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */
1738 { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */
1739 { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */
1740 { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */
1741 { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */
1742 { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */
1743 { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */
1744 { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */
1745 { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */
1746 { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */
1747 { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */
1748 { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */
1749 { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */
1750 { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */
1751 { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */
1752 { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */
1753 { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */
1754 { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */
1755 { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */
1756 { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */
1757 { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */
1758 { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */
1759 { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */
1760 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */
1761 { 0x005C, 0x5C }, /* REVERSE SOLIDUS */
1762 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */
1763 { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */
1764 { 0x005F, 0x5F }, /* LOW LINE */
1765 { 0x0060, 0x60 }, /* GRAVE ACCENT */
1766 { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */
1767 { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */
1768 { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */
1769 { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */
1770 { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */
1771 { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */
1772 { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */
1773 { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */
1774 { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */
1775 { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */
1776 { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */
1777 { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */
1778 { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */
1779 { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */
1780 { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */
1781 { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */
1782 { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */
1783 { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */
1784 { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */
1785 { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */
1786 { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */
1787 { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */
1788 { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */
1789 { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */
1790 { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */
1791 { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */
1792 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */
1793 { 0x007C, 0x7C }, /* VERTICAL LINE */
1794 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */
1795 { 0x007E, 0x7E }, /* TILDE */
1796 { 0x00A0, 0xCA }, /* NO-BREAK SPACE */
1797 { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */
1798 { 0x00A2, 0xA2 }, /* CENT SIGN */
1799 { 0x00A3, 0xA3 }, /* POUND SIGN */
1800 { 0x00A5, 0xB4 }, /* YEN SIGN */
1801 { 0x00A7, 0xA4 }, /* SECTION SIGN */
1802 { 0x00A8, 0xAC }, /* DIAERESIS */
1803 { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */
1804 { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */
1805 { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */
1806 { 0x00AC, 0xC2 }, /* NOT SIGN */
1807 { 0x00AE, 0xA8 }, /* REGISTERED SIGN */
1808 { 0x00AF, 0xF8 }, /* MACRON */
1809 { 0x00B0, 0xA1 }, /* DEGREE SIGN */
1810 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */
1811 { 0x00B4, 0xAB }, /* ACUTE ACCENT */
1812 { 0x00B5, 0xB5 }, /* MICRO SIGN */
1813 { 0x00B6, 0xA6 }, /* PILCROW SIGN */
1814 { 0x00B7, 0xE1 }, /* MIDDLE DOT */
1815 { 0x00B8, 0xFC }, /* CEDILLA */
1816 { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */
1817 { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */
1818 { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */
1819 { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */
1820 { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */
1821 { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */
1822 { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */
1823 { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */
1824 { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */
1825 { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */
1826 { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */
1827 { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */
1828 { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */
1829 { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */
1830 { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */
1831 { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */
1832 { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */
1833 { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */
1834 { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */
1835 { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */
1836 { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */
1837 { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */
1838 { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */
1839 { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */
1840 { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */
1841 { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */
1842 { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */
1843 { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */
1844 { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */
1845 { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */
1846 { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */
1847 { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */
1848 { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */
1849 { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */
1850 { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */
1851 { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */
1852 { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */
1853 { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */
1854 { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */
1855 { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */
1856 { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */
1857 { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */
1858 { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */
1859 { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */
1860 { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */
1861 { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */
1862 { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */
1863 { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */
1864 { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */
1865 { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */
1866 { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */
1867 { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */
1868 { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */
1869 { 0x00F7, 0xD6 }, /* DIVISION SIGN */
1870 { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */
1871 { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */
1872 { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */
1873 { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */
1874 { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */
1875 { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */
1876 { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */
1877 { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */
1878 { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */
1879 { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */
1880 { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */
1881 { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */
1882 { 0x02C7, 0xFF }, /* CARON */
1883 { 0x02D8, 0xF9 }, /* BREVE */
1884 { 0x02D9, 0xFA }, /* DOT ABOVE */
1885 { 0x02DA, 0xFB }, /* RING ABOVE */
1886 { 0x02DB, 0xFE }, /* OGONEK */
1887 { 0x02DC, 0xF7 }, /* SMALL TILDE */
1888 { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */
1889 { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */
1890 { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */
1891 { 0x2013, 0xD0 }, /* EN DASH */
1892 { 0x2014, 0xD1 }, /* EM DASH */
1893 { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */
1894 { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */
1895 { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */
1896 { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */
1897 { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */
1898 { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */
1899 { 0x2020, 0xA0 }, /* DAGGER */
1900 { 0x2021, 0xE0 }, /* DOUBLE DAGGER */
1901 { 0x2022, 0xA5 }, /* BULLET */
1902 { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */
1903 { 0x2030, 0xE4 }, /* PER MILLE SIGN */
1904 { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */
1905 { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */
1906 { 0x2044, 0xDA }, /* FRACTION SLASH */
1907 { 0x20AC, 0xDB }, /* EURO SIGN */
1908 { 0x2122, 0xAA }, /* TRADE MARK SIGN */
1909 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */
1910 { 0x2206, 0xC6 }, /* INCREMENT */
1911 { 0x220F, 0xB8 }, /* N-ARY PRODUCT */
1912 { 0x2211, 0xB7 }, /* N-ARY SUMMATION */
1913 { 0x221A, 0xC3 }, /* SQUARE ROOT */
1914 { 0x221E, 0xB0 }, /* INFINITY */
1915 { 0x222B, 0xBA }, /* INTEGRAL */
1916 { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */
1917 { 0x2260, 0xAD }, /* NOT EQUAL TO */
1918 { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */
1919 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */
1920 { 0x25CA, 0xD7 }, /* LOZENGE */
1921 { 0xF8FF, 0xF0 }, /* Apple logo */
1922 { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */
1923 { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */
1924 };
1925
1926 static const FcCharMap AppleRoman = {
1927 AppleRomanEnt,
1928 sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0])
1929 };
1930
1931 static const FcCharEnt AdobeSymbolEnt[] = {
1932 { 0x0020, 0x20 }, /* SPACE # space */
1933 { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */
1934 { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */
1935 { 0x0025, 0x25 }, /* PERCENT SIGN # percent */
1936 { 0x0026, 0x26 }, /* AMPERSAND # ampersand */
1937 { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */
1938 { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */
1939 { 0x002B, 0x2B }, /* PLUS SIGN # plus */
1940 { 0x002C, 0x2C }, /* COMMA # comma */
1941 { 0x002E, 0x2E }, /* FULL STOP # period */
1942 { 0x002F, 0x2F }, /* SOLIDUS # slash */
1943 { 0x0030, 0x30 }, /* DIGIT ZERO # zero */
1944 { 0x0031, 0x31 }, /* DIGIT ONE # one */
1945 { 0x0032, 0x32 }, /* DIGIT TWO # two */
1946 { 0x0033, 0x33 }, /* DIGIT THREE # three */
1947 { 0x0034, 0x34 }, /* DIGIT FOUR # four */
1948 { 0x0035, 0x35 }, /* DIGIT FIVE # five */
1949 { 0x0036, 0x36 }, /* DIGIT SIX # six */
1950 { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */
1951 { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */
1952 { 0x0039, 0x39 }, /* DIGIT NINE # nine */
1953 { 0x003A, 0x3A }, /* COLON # colon */
1954 { 0x003B, 0x3B }, /* SEMICOLON # semicolon */
1955 { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */
1956 { 0x003D, 0x3D }, /* EQUALS SIGN # equal */
1957 { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */
1958 { 0x003F, 0x3F }, /* QUESTION MARK # question */
1959 { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */
1960 { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */
1961 { 0x005F, 0x5F }, /* LOW LINE # underscore */
1962 { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */
1963 { 0x007C, 0x7C }, /* VERTICAL LINE # bar */
1964 { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */
1965 { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */
1966 { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */
1967 { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */
1968 { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */
1969 { 0x00B5, 0x6D }, /* MICRO SIGN # mu */
1970 { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */
1971 { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */
1972 { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */
1973 { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */
1974 { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */
1975 { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */
1976 { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */
1977 { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */
1978 { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */
1979 { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */
1980 { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */
1981 { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */
1982 { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */
1983 { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */
1984 { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */
1985 { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */
1986 { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */
1987 { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */
1988 { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */
1989 { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */
1990 { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */
1991 { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */
1992 { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */
1993 { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */
1994 { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */
1995 { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */
1996 { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */
1997 { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */
1998 { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */
1999 { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */
2000 { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */
2001 { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */
2002 { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */
2003 { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */
2004 { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */
2005 { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */
2006 { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */
2007 { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */
2008 { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */
2009 { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */
2010 { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */
2011 { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */
2012 { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */
2013 { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */
2014 { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */
2015 { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */
2016 { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */
2017 { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */
2018 { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */
2019 { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */
2020 { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */
2021 { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */
2022 { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */
2023 { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */
2024 { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */
2025 { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */
2026 { 0x2022, 0xB7 }, /* BULLET # bullet */
2027 { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */
2028 { 0x2032, 0xA2 }, /* PRIME # minute */
2029 { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */
2030 { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */
2031 { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */
2032 { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */
2033 { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */
2034 { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */
2035 { 0x2126, 0x57 }, /* OHM SIGN # Omega */
2036 { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */
2037 { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */
2038 { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */
2039 { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */
2040 { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */
2041 { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */
2042 { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */
2043 { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */
2044 { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */
2045 { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */
2046 { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */
2047 { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */
2048 { 0x2200, 0x22 }, /* FOR ALL # universal */
2049 { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */
2050 { 0x2203, 0x24 }, /* THERE EXISTS # existential */
2051 { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */
2052 { 0x2206, 0x44 }, /* INCREMENT # Delta */
2053 { 0x2207, 0xD1 }, /* NABLA # gradient */
2054 { 0x2208, 0xCE }, /* ELEMENT OF # element */
2055 { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */
2056 { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */
2057 { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */
2058 { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */
2059 { 0x2212, 0x2D }, /* MINUS SIGN # minus */
2060 { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */
2061 { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */
2062 { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */
2063 { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */
2064 { 0x221E, 0xA5 }, /* INFINITY # infinity */
2065 { 0x2220, 0xD0 }, /* ANGLE # angle */
2066 { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */
2067 { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */
2068 { 0x2229, 0xC7 }, /* INTERSECTION # intersection */
2069 { 0x222A, 0xC8 }, /* UNION # union */
2070 { 0x222B, 0xF2 }, /* INTEGRAL # integral */
2071 { 0x2234, 0x5C }, /* THEREFORE # therefore */
2072 { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */
2073 { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */
2074 { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */
2075 { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */
2076 { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */
2077 { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */
2078 { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */
2079 { 0x2282, 0xCC }, /* SUBSET OF # propersubset */
2080 { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */
2081 { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */
2082 { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */
2083 { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */
2084 { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */
2085 { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */
2086 { 0x22A5, 0x5E }, /* UP TACK # perpendicular */
2087 { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */
2088 { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */
2089 { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */
2090 { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */
2091 { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */
2092 { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */
2093 { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */
2094 { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */
2095 { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */
2096 { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */
2097 { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */
2098 { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */
2099 { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */
2100 { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */
2101 { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */
2102 { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */
2103 { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */
2104 { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */
2105 { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */
2106 { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */
2107 { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */
2108 { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */
2109 { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */
2110 { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */
2111 { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */
2112 { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */
2113 { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */
2114 { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */
2115 { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */
2116 { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */
2117 { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */
2118 { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */
2119 { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */
2120 { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */
2121 { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */
2122 { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */
2123 { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */
2124 { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */
2125 { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */
2126 };
2127
2128 static const FcCharMap AdobeSymbol = {
2129 AdobeSymbolEnt,
2130 sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]),
2131 };
2132
2133 static const FcFontDecode fcFontDecoders[] = {
2134 { ft_encoding_unicode, 0, (1 << 21) - 1 },
2135 { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 },
2136 { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 },
2137 };
2138
2139 #define NUM_DECODE (int) (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0]))
2140
2141 static const FcChar32 prefer_unicode[] = {
2142 0x20ac, /* EURO SIGN */
2143 };
2144
2145 #define NUM_PREFER_UNICODE (int) (sizeof (prefer_unicode) / sizeof (prefer_unicode[0]))
2146
2147 FcChar32
2148 FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map)
2149 {
2150 int low, high, mid;
2151 FcChar16 bmp;
2152
2153 low = 0;
2154 high = map->nent - 1;
2155 if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4)
2156 return ~0;
2157 while (low <= high)
2158 {
2159 mid = (high + low) >> 1;
2160 bmp = map->ent[mid].bmp;
2161 if (ucs4 == bmp)
2162 return (FT_ULong) map->ent[mid].encode;
2163 if (ucs4 < bmp)
2164 high = mid - 1;
2165 else
2166 low = mid + 1;
2167 }
2168 return ~0;
2169 }
2170
2171 FcChar32
2172 FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map)
2173 {
2174 int i;
2175
2176 for (i = 0; i < map->nent; i++)
2177 if (map->ent[i].encode == private)
2178 return (FcChar32) map->ent[i].bmp;
2179 return ~0;
2180 }
2181
2182 const FcCharMap *
2183 FcFreeTypeGetPrivateMap (FT_Encoding encoding)
2184 {
2185 int i;
2186
2187 for (i = 0; i < NUM_DECODE; i++)
2188 if (fcFontDecoders[i].encoding == encoding)
2189 return fcFontDecoders[i].map;
2190 return 0;
2191 }
2192
2193 #include "../fc-glyphname/fcglyphname.h"
2194
2195 static FcChar32
2196 FcHashGlyphName (const FcChar8 *name)
2197 {
2198 FcChar32 h = 0;
2199 FcChar8 c;
2200
2201 while ((c = *name++))
2202 {
2203 h = ((h << 1) | (h >> 31)) ^ c;
2204 }
2205 return h;
2206 }
2207
2208 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2209 /*
2210 * Use Type1 glyph names for fonts which have reliable names
2211 * and which export an Adobe Custom mapping
2212 */
2213 static FcBool
2214 FcFreeTypeUseNames (FT_Face face)
2215 {
2216 FT_Int map;
2217
2218 if (!FT_Has_PS_Glyph_Names (face))
2219 return FcFalse;
2220 for (map = 0; map < face->num_charmaps; map++)
2221 if (face->charmaps[map]->encoding == ft_encoding_adobe_custom)
2222 return FcTrue;
2223 return FcFalse;
2224 }
2225
2226 static const FcChar8 *
2227 FcUcs4ToGlyphName (FcChar32 ucs4)
2228 {
2229 int i = (int) (ucs4 % FC_GLYPHNAME_HASH);
2230 int r = 0;
2231 const FcGlyphName *gn;
2232
2233 while ((gn = ucs_to_name[i]))
2234 {
2235 if (gn->ucs == ucs4)
2236 return gn->name;
2237 if (!r)
2238 {
2239 r = (int) (ucs4 % FC_GLYPHNAME_REHASH);
2240 if (!r)
2241 r = 1;
2242 }
2243 i += r;
2244 if (i >= FC_GLYPHNAME_HASH)
2245 i -= FC_GLYPHNAME_HASH;
2246 }
2247 return 0;
2248 }
2249
2250 static FcChar32
2251 FcGlyphNameToUcs4 (FcChar8 *name)
2252 {
2253 FcChar32 h = FcHashGlyphName (name);
2254 int i = (int) (h % FC_GLYPHNAME_HASH);
2255 int r = 0;
2256 const FcGlyphName *gn;
2257
2258 while ((gn = name_to_ucs[i]))
2259 {
2260 if (!strcmp ((char *) name, (char *) gn->name))
2261 return gn->ucs;
2262 if (!r)
2263 {
2264 r = (int) (h % FC_GLYPHNAME_REHASH);
2265 if (!r)
2266 r = 1;
2267 }
2268 i += r;
2269 if (i >= FC_GLYPHNAME_HASH)
2270 i -= FC_GLYPHNAME_HASH;
2271 }
2272 return 0xffff;
2273 }
2274
2275 /*
2276 * Search through a font for a glyph by name. This is
2277 * currently a linear search as there doesn't appear to be
2278 * any defined order within the font
2279 */
2280 static FT_UInt
2281 FcFreeTypeGlyphNameIndex (FT_Face face, const FcChar8 *name)
2282 {
2283 FT_UInt gindex;
2284 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2285
2286 for (gindex = 0; gindex < (FT_UInt) face->num_glyphs; gindex++)
2287 {
2288 if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2289 if (!strcmp ((char *) name, (char *) name_buf))
2290 return gindex;
2291 }
2292 return 0;
2293 }
2294 #endif
2295
2296 /*
2297 * Map a UCS4 glyph to a glyph index. Use all available encoding
2298 * tables to try and find one that works. This information is expected
2299 * to be cached by higher levels, so performance isn't critical
2300 */
2301
2302 FT_UInt
2303 FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4)
2304 {
2305 int initial, offset, decode;
2306 FT_UInt glyphindex;
2307 FcChar32 charcode;
2308 int p;
2309
2310 initial = 0;
2311
2312 if (!face)
2313 return 0;
2314
2315 /*
2316 * Find the current encoding
2317 */
2318 if (face->charmap)
2319 {
2320 for (; initial < NUM_DECODE; initial++)
2321 if (fcFontDecoders[initial].encoding == face->charmap->encoding)
2322 break;
2323 if (initial == NUM_DECODE)
2324 initial = 0;
2325 }
2326 for (p = 0; p < NUM_PREFER_UNICODE; p++)
2327 if (ucs4 == prefer_unicode[p])
2328 {
2329 initial = 0;
2330 break;
2331 }
2332 /*
2333 * Check each encoding for the glyph, starting with the current one
2334 */
2335 for (offset = 0; offset < NUM_DECODE; offset++)
2336 {
2337 decode = (initial + offset) % NUM_DECODE;
2338 if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding)
2339 if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0)
2340 continue;
2341 if (fcFontDecoders[decode].map)
2342 {
2343 charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map);
2344 if (charcode == ~0U)
2345 continue;
2346 }
2347 else
2348 charcode = ucs4;
2349 glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode);
2350 if (glyphindex)
2351 return glyphindex;
2352 }
2353 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2354 /*
2355 * Check postscript name table if present
2356 */
2357 if (FcFreeTypeUseNames (face))
2358 {
2359 const FcChar8 *name = FcUcs4ToGlyphName (ucs4);
2360 if (name)
2361 {
2362 glyphindex = FcFreeTypeGlyphNameIndex (face, name);
2363 if (glyphindex)
2364 return glyphindex;
2365 }
2366 }
2367 #endif
2368 return 0;
2369 }
2370
2371 static FcBool
2372 FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4,
2373 FT_UInt glyph, FcBlanks *blanks,
2374 FT_Pos *advance)
2375 {
2376 FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING;
2377 FT_GlyphSlot slot;
2378
2379 /*
2380 * When using scalable fonts, only report those glyphs
2381 * which can be scaled; otherwise those fonts will
2382 * only be available at some sizes, and never when
2383 * transformed. Avoid this by simply reporting bitmap-only
2384 * glyphs as missing
2385 */
2386 if (face->face_flags & FT_FACE_FLAG_SCALABLE)
2387 load_flags |= FT_LOAD_NO_BITMAP;
2388
2389 if (FT_Load_Glyph (face, glyph, load_flags))
2390 return FcFalse;
2391
2392 slot = face->glyph;
2393 if (!glyph)
2394 return FcFalse;
2395
2396 *advance = slot->metrics.horiAdvance;
2397
2398 switch (slot->format) {
2399 case ft_glyph_format_bitmap:
2400 /*
2401 * Bitmaps are assumed to be reasonable; if
2402 * this proves to be a rash assumption, this
2403 * code can be easily modified
2404 */
2405 return FcTrue;
2406 case ft_glyph_format_outline:
2407 /*
2408 * Glyphs with contours are always OK
2409 */
2410 if (slot->outline.n_contours != 0)
2411 return FcTrue;
2412 /*
2413 * Glyphs with no contours are only OK if
2414 * they're members of the Blanks set specified
2415 * in the configuration. If blanks isn't set,
2416 * then allow any glyph to be blank
2417 */
2418 if (!blanks || FcBlanksIsMember (blanks, ucs4))
2419 return FcTrue;
2420 /* fall through ... */
2421 default:
2422 break;
2423 }
2424 return FcFalse;
2425 }
2426
2427 #define FC_MIN(a,b) ((a) < (b) ? (a) : (b))
2428 #define FC_MAX(a,b) ((a) > (b) ? (a) : (b))
2429 #define FC_ABS(a) ((a) < 0 ? -(a) : (a))
2430 #define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33)
2431
2432 FcCharSet *
2433 FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing)
2434 {
2435 FcChar32 page, off, ucs4;
2436 #ifdef CHECK
2437 FcChar32 font_max = 0;
2438 #endif
2439 FcCharSet *fcs;
2440 FcCharLeaf *leaf;
2441 const FcCharMap *map;
2442 int o;
2443 int i;
2444 FT_UInt glyph;
2445 FT_Pos advance, advance_one = 0, advance_two = 0;
2446 FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse;
2447
2448 fcs = FcCharSetCreate ();
2449 if (!fcs)
2450 goto bail0;
2451
2452 #ifdef CHECK
2453 printf ("Family %s style %s\n", face->family_name, face->style_name);
2454 #endif
2455 for (o = 0; o < NUM_DECODE; o++)
2456 {
2457 if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0)
2458 continue;
2459 map = fcFontDecoders[o].map;
2460 if (map)
2461 {
2462 /*
2463 * Non-Unicode tables are easy; there's a list of all possible
2464 * characters
2465 */
2466 for (i = 0; i < map->nent; i++)
2467 {
2468 ucs4 = map->ent[i].bmp;
2469 glyph = FT_Get_Char_Index (face, map->ent[i].encode);
2470 if (glyph &&
2471 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2472 {
2473 /*
2474 * ignore glyphs with zero advance. They’re
2475 * combining characters, and while their behaviour
2476 * isn’t well defined for monospaced applications in
2477 * Unicode, there are many fonts which include
2478 * zero-width combining characters in otherwise
2479 * monospaced fonts.
2480 */
2481 if (advance)
2482 {
2483 if (!has_advance)
2484 {
2485 has_advance = FcTrue;
2486 advance_one = advance;
2487 }
2488 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2489 {
2490 if (fixed_advance)
2491 {
2492 dual_advance = FcTrue;
2493 fixed_advance = FcFalse;
2494 advance_two = advance;
2495 }
2496 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2497 dual_advance = FcFalse;
2498 }
2499 }
2500
2501 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2502 if (!leaf)
2503 goto bail1;
2504 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2505 #ifdef CHECK
2506 if (ucs4 > font_max)
2507 font_max = ucs4;
2508 #endif
2509 }
2510 }
2511 }
2512 else
2513 {
2514 FT_UInt gindex;
2515
2516 /*
2517 * Find the first encoded character in the font
2518 */
2519 if (FT_Get_Char_Index (face, 0))
2520 {
2521 ucs4 = 0;
2522 gindex = 1;
2523 }
2524 else
2525 {
2526 ucs4 = FT_Get_Next_Char (face, 0, &gindex);
2527 if (!ucs4)
2528 gindex = 0;
2529 }
2530
2531 while (gindex)
2532 {
2533 page = ucs4 >> 8;
2534 leaf = 0;
2535 while ((ucs4 >> 8) == page)
2536 {
2537 glyph = FT_Get_Char_Index (face, ucs4);
2538 if (glyph && FcFreeTypeCheckGlyph (face, ucs4,
2539 glyph, blanks, &advance))
2540 {
2541 if (advance)
2542 {
2543 if (!has_advance)
2544 {
2545 has_advance = FcTrue;
2546 advance_one = advance;
2547 }
2548 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2549 {
2550 if (fixed_advance)
2551 {
2552 dual_advance = FcTrue;
2553 fixed_advance = FcFalse;
2554 advance_two = advance;
2555 }
2556 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2557 dual_advance = FcFalse;
2558 }
2559 }
2560
2561 if (!leaf)
2562 {
2563 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2564 if (!leaf)
2565 goto bail1;
2566 }
2567 off = ucs4 & 0xff;
2568 leaf->map[off >> 5] |= (1 << (off & 0x1f));
2569 #ifdef CHECK
2570 if (ucs4 > font_max)
2571 font_max = ucs4;
2572 #endif
2573 }
2574 ucs4++;
2575 }
2576 ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex);
2577 if (!ucs4)
2578 gindex = 0;
2579 }
2580 #ifdef CHECK
2581 for (ucs4 = 0; ucs4 < 0x10000; ucs4++)
2582 {
2583 FcBool FT_Has, FC_Has;
2584
2585 FT_Has = FT_Get_Char_Index (face, ucs4) != 0;
2586 FC_Has = FcCharSetHasChar (fcs, ucs4);
2587 if (FT_Has != FC_Has)
2588 {
2589 printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has);
2590 }
2591 }
2592 #endif
2593 }
2594 }
2595 #if HAVE_FT_HAS_PS_GLYPH_NAMES
2596 /*
2597 * Add mapping from PS glyph names if available
2598 */
2599 if (FcFreeTypeUseNames (face))
2600 {
2601 FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2];
2602
2603 for (glyph = 0; glyph < (FT_UInt) face->num_glyphs; glyph++)
2604 {
2605 if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0)
2606 {
2607 ucs4 = FcGlyphNameToUcs4 (name_buf);
2608 if (ucs4 != 0xffff &&
2609 FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2610 {
2611 if (advance)
2612 {
2613 if (!has_advance)
2614 {
2615 has_advance = FcTrue;
2616 advance_one = advance;
2617 }
2618 else if (!APPROXIMATELY_EQUAL (advance, advance_one))
2619 {
2620 if (fixed_advance)
2621 {
2622 dual_advance = FcTrue;
2623 fixed_advance = FcFalse;
2624 advance_two = advance;
2625 }
2626 else if (!APPROXIMATELY_EQUAL (advance, advance_two))
2627 dual_advance = FcFalse;
2628 }
2629 }
2630 leaf = FcCharSetFindLeafCreate (fcs, ucs4);
2631 if (!leaf)
2632 goto bail1;
2633 leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f));
2634 #ifdef CHECK
2635 if (ucs4 > font_max)
2636 font_max = ucs4;
2637 #endif
2638 }
2639 }
2640 }
2641 }
2642 #endif
2643 #ifdef CHECK
2644 printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs));
2645 for (ucs4 = 0; ucs4 <= font_max; ucs4++)
2646 {
2647 FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0;
2648 FcBool has_bit = FcCharSetHasChar (fcs, ucs4);
2649
2650 if (has_char && !has_bit)
2651 {
2652 if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance))
2653 printf ("Bitmap missing broken char 0x%x\n", ucs4);
2654 else
2655 printf ("Bitmap missing char 0x%x\n", ucs4);
2656 }
2657 else if (!has_char && has_bit)
2658 printf ("Bitmap extra char 0x%x\n", ucs4);
2659 }
2660 #endif
2661 if (fixed_advance)
2662 *spacing = FC_MONO;
2663 else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two)))
2664 *spacing = FC_DUAL;
2665 else
2666 *spacing = FC_PROPORTIONAL;
2667 return fcs;
2668 bail1:
2669 FcCharSetDestroy (fcs);
2670 bail0:
2671 return 0;
2672 }
2673
2674 FcCharSet *
2675 FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks)
2676 {
2677 int spacing;
2678
2679 return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing);
2680 }
2681
2682
2683 #define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' )
2684 #define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' )
2685 #define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f')
2686 #define TT_Err_Ok FT_Err_Ok
2687 #define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle
2688 #define TTO_Err_Empty_Script 0x1005
2689 #define TTO_Err_Invalid_SubTable 0x1001
2690
2691 #define OTLAYOUT_HEAD "otlayout:"
2692 #define OTLAYOUT_HEAD_LEN 9
2693 #define OTLAYOUT_ID_LEN 4
2694 /* space + head + id */
2695 #define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN)
2696
2697 /*
2698 * This is a bit generous; the registry has only lower case and space
2699 * except for 'DFLT'.
2700 */
2701 #define FcIsSpace(x) (040 == (x))
2702 #define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x))
2703
2704 static void
2705 addtag(FcChar8 *complex, FT_ULong tag)
2706 {
2707 FcChar8 tagstring[OTLAYOUT_ID_LEN + 1];
2708
2709 tagstring[0] = (FcChar8)(tag >> 24),
2710 tagstring[1] = (FcChar8)(tag >> 16),
2711 tagstring[2] = (FcChar8)(tag >> 8),
2712 tagstring[3] = (FcChar8)(tag);
2713 tagstring[4] = '\0';
2714
2715 /* skip tags which aren't alphabetic, under the assumption that
2716 * they're probably broken
2717 */
2718 if (!FcIsValidScript(tagstring[0]) ||
2719 !FcIsValidScript(tagstring[1]) ||
2720 !FcIsValidScript(tagstring[2]) ||
2721 !FcIsValidScript(tagstring[3]))
2722 return;
2723
2724 if (*complex != '\0')
2725 strcat ((char *) complex, " ");
2726 strcat ((char *) complex, "otlayout:");
2727 strcat ((char *) complex, (char *) tagstring);
2728 }
2729
2730 static int
2731 compareulong (const void *a, const void *b)
2732 {
2733 const FT_ULong *ua = (const FT_ULong *) a;
2734 const FT_ULong *ub = (const FT_ULong *) b;
2735 return *ua - *ub;
2736 }
2737
2738
2739 static FT_Error
2740 GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count)
2741 {
2742 FT_ULong cur_offset, new_offset, base_offset;
2743 FT_Stream stream = face->stream;
2744 FT_Error error;
2745 FT_UShort n, p;
2746 FT_Memory memory;
2747
2748 if ( !stream )
2749 return TT_Err_Invalid_Face_Handle;
2750
2751 memory = stream->memory;
2752
2753 if (( error = ftglue_face_goto_table( face, tabletag, stream ) ))
2754 return error;
2755
2756 base_offset = ftglue_stream_pos ( stream );
2757
2758 /* skip version */
2759
2760 if ( ftglue_stream_seek ( stream, base_offset + 4L ) || ftglue_stream_frame_enter( stream, 2L ) )
2761 return error;
2762
2763 new_offset = GET_UShort() + base_offset;
2764
2765 ftglue_stream_frame_exit( stream );
2766
2767 cur_offset = ftglue_stream_pos( stream );
2768
2769 if ( ftglue_stream_seek( stream, new_offset ) != TT_Err_Ok )
2770 return error;
2771
2772 base_offset = ftglue_stream_pos( stream );
2773
2774 if ( ftglue_stream_frame_enter( stream, 2L ) )
2775 return error;
2776
2777 *script_count = GET_UShort ();
2778
2779 ftglue_stream_frame_exit( stream );
2780
2781 *stags = ftglue_alloc(memory, *script_count * sizeof( FT_ULong ), &error);
2782
2783 if (error)
2784 return error;
2785
2786 p = 0;
2787 for ( n = 0; n < *script_count; n++ )
2788 {
2789 if ( ftglue_stream_frame_enter( stream, 6L ) )
2790 goto Fail;
2791
2792 (*stags)[p] = GET_ULong ();
2793 new_offset = GET_UShort () + base_offset;
2794
2795 ftglue_stream_frame_exit( stream );
2796
2797 cur_offset = ftglue_stream_pos( stream );
2798
2799 error = ftglue_stream_seek( stream, new_offset );
2800
2801 if ( error == TT_Err_Ok )
2802 p++;
2803
2804 (void)ftglue_stream_seek( stream, cur_offset );
2805 }
2806
2807 if (!p)
2808 {
2809 error = TTO_Err_Invalid_SubTable;
2810 goto Fail;
2811 }
2812
2813 /* sort the tag list before returning it */
2814 qsort(*stags, *script_count, sizeof(FT_ULong), compareulong);
2815
2816 return TT_Err_Ok;
2817
2818 Fail:
2819 *script_count = 0;
2820 ftglue_free( memory, *stags );
2821 *stags = NULL;
2822 return error;
2823 }
2824
2825 static FcChar8 *
2826 FcFontCapabilities(FT_Face face)
2827 {
2828 FcBool issilgraphitefont = 0;
2829 FT_Error err;
2830 FT_ULong len = 0;
2831 FT_ULong *gsubtags=NULL, *gpostags=NULL;
2832 FT_UShort gsub_count=0, gpos_count=0;
2833 FT_ULong maxsize;
2834 FT_Memory memory = face->stream->memory;
2835 FcChar8 *complex = NULL;
2836 int indx1 = 0, indx2 = 0;
2837
2838 err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len);
2839 issilgraphitefont = ( err == FT_Err_Ok);
2840
2841 if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok)
2842 gpos_count = 0;
2843 if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok)
2844 gsub_count = 0;
2845
2846 if (!issilgraphitefont && !gsub_count && !gpos_count)
2847 goto bail;
2848
2849 maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN +
2850 (issilgraphitefont ? 13 : 0));
2851 complex = malloc (sizeof (FcChar8) * maxsize);
2852 if (!complex)
2853 goto bail;
2854
2855 complex[0] = '\0';
2856 if (issilgraphitefont)
2857 strcpy((char *) complex, "ttable:Silf ");
2858
2859 while ((indx1 < gsub_count) || (indx2 < gpos_count)) {
2860 if (indx1 == gsub_count) {
2861 addtag(complex, gpostags[indx2]);
2862 indx2++;
2863 } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) {
2864 addtag(complex, gsubtags[indx1]);
2865 indx1++;
2866 } else if (gsubtags[indx1] == gpostags[indx2]) {
2867 addtag(complex, gsubtags[indx1]);
2868 indx1++;
2869 indx2++;
2870 } else {
2871 addtag(complex, gpostags[indx2]);
2872 indx2++;
2873 }
2874 }
2875 if (FcDebug () & FC_DBG_SCANV)
2876 printf("complex features in this font: %s\n", complex);
2877 bail:
2878 ftglue_free(memory, gsubtags);
2879 ftglue_free(memory, gpostags);
2880 return complex;
2881 }
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