1 /*
2 * FreeType font engine interface
3 *
4 * Copyright 2001 Huw D M Davies for CodeWeavers.
5 * Copyright 2006 Dmitry Timoshkov for CodeWeavers.
6 *
7 * This file contains the WineEng* functions.
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 */
23
24 #include "config.h"
25 #include "wine/port.h"
26
27 #include <stdarg.h>
28 #include <stdlib.h>
29 #ifdef HAVE_SYS_STAT_H
30 # include <sys/stat.h>
31 #endif
32 #ifdef HAVE_SYS_MMAN_H
33 # include <sys/mman.h>
34 #endif
35 #include <string.h>
36 #ifdef HAVE_DIRENT_H
37 # include <dirent.h>
38 #endif
39 #include <stdio.h>
40 #include <assert.h>
41
42 #ifdef HAVE_CARBON_CARBON_H
43 #define LoadResource __carbon_LoadResource
44 #define CompareString __carbon_CompareString
45 #define GetCurrentThread __carbon_GetCurrentThread
46 #define GetCurrentProcess __carbon_GetCurrentProcess
47 #define AnimatePalette __carbon_AnimatePalette
48 #define EqualRgn __carbon_EqualRgn
49 #define FillRgn __carbon_FillRgn
50 #define FrameRgn __carbon_FrameRgn
51 #define GetPixel __carbon_GetPixel
52 #define InvertRgn __carbon_InvertRgn
53 #define LineTo __carbon_LineTo
54 #define OffsetRgn __carbon_OffsetRgn
55 #define PaintRgn __carbon_PaintRgn
56 #define Polygon __carbon_Polygon
57 #define ResizePalette __carbon_ResizePalette
58 #define SetRectRgn __carbon_SetRectRgn
59 #include <Carbon/Carbon.h>
60 #undef LoadResource
61 #undef CompareString
62 #undef GetCurrentThread
63 #undef _CDECL
64 #undef DPRINTF
65 #undef GetCurrentProcess
66 #undef AnimatePalette
67 #undef EqualRgn
68 #undef FillRgn
69 #undef FrameRgn
70 #undef GetPixel
71 #undef InvertRgn
72 #undef LineTo
73 #undef OffsetRgn
74 #undef PaintRgn
75 #undef Polygon
76 #undef ResizePalette
77 #undef SetRectRgn
78 #endif /* HAVE_CARBON_CARBON_H */
79
80 #include "windef.h"
81 #include "winbase.h"
82 #include "winternl.h"
83 #include "winerror.h"
84 #include "winreg.h"
85 #include "wingdi.h"
86 #include "gdi_private.h"
87 #include "wine/unicode.h"
88 #include "wine/debug.h"
89 #include "wine/list.h"
90
91 WINE_DEFAULT_DEBUG_CHANNEL(font);
92
93 #ifdef HAVE_FREETYPE
94
95 #ifdef HAVE_FT2BUILD_H
96 #include <ft2build.h>
97 #endif
98 #ifdef HAVE_FREETYPE_FREETYPE_H
99 #include <freetype/freetype.h>
100 #endif
101 #ifdef HAVE_FREETYPE_FTGLYPH_H
102 #include <freetype/ftglyph.h>
103 #endif
104 #ifdef HAVE_FREETYPE_TTTABLES_H
105 #include <freetype/tttables.h>
106 #endif
107 #ifdef HAVE_FREETYPE_FTTYPES_H
108 #include <freetype/fttypes.h>
109 #endif
110 #ifdef HAVE_FREETYPE_FTSNAMES_H
111 #include <freetype/ftsnames.h>
112 #else
113 # ifdef HAVE_FREETYPE_FTNAMES_H
114 # include <freetype/ftnames.h>
115 # endif
116 #endif
117 #ifdef HAVE_FREETYPE_TTNAMEID_H
118 #include <freetype/ttnameid.h>
119 #endif
120 #ifdef HAVE_FREETYPE_FTOUTLN_H
121 #include <freetype/ftoutln.h>
122 #endif
123 #ifdef HAVE_FREETYPE_INTERNAL_SFNT_H
124 #include <freetype/internal/sfnt.h>
125 #endif
126 #ifdef HAVE_FREETYPE_FTTRIGON_H
127 #include <freetype/fttrigon.h>
128 #endif
129 #ifdef HAVE_FREETYPE_FTWINFNT_H
130 #include <freetype/ftwinfnt.h>
131 #endif
132 #ifdef HAVE_FREETYPE_FTMODAPI_H
133 #include <freetype/ftmodapi.h>
134 #endif
135 #ifdef HAVE_FREETYPE_FTLCDFIL_H
136 #include <freetype/ftlcdfil.h>
137 #endif
138
139 #ifndef HAVE_FT_TRUETYPEENGINETYPE
140 typedef enum
141 {
142 FT_TRUETYPE_ENGINE_TYPE_NONE = 0,
143 FT_TRUETYPE_ENGINE_TYPE_UNPATENTED,
144 FT_TRUETYPE_ENGINE_TYPE_PATENTED
145 } FT_TrueTypeEngineType;
146 #endif
147
148 static FT_Library library = 0;
149 typedef struct
150 {
151 FT_Int major;
152 FT_Int minor;
153 FT_Int patch;
154 } FT_Version_t;
155 static FT_Version_t FT_Version;
156 static DWORD FT_SimpleVersion;
157
158 static void *ft_handle = NULL;
159
160 #define MAKE_FUNCPTR(f) static typeof(f) * p##f = NULL
161 MAKE_FUNCPTR(FT_Vector_Unit);
162 MAKE_FUNCPTR(FT_Done_Face);
163 MAKE_FUNCPTR(FT_Get_Char_Index);
164 MAKE_FUNCPTR(FT_Get_Module);
165 MAKE_FUNCPTR(FT_Get_Sfnt_Name);
166 MAKE_FUNCPTR(FT_Get_Sfnt_Name_Count);
167 MAKE_FUNCPTR(FT_Get_Sfnt_Table);
168 MAKE_FUNCPTR(FT_Init_FreeType);
169 MAKE_FUNCPTR(FT_Load_Glyph);
170 MAKE_FUNCPTR(FT_Matrix_Multiply);
171 #ifdef FT_MULFIX_INLINED
172 #define pFT_MulFix FT_MULFIX_INLINED
173 #else
174 MAKE_FUNCPTR(FT_MulFix);
175 #endif
176 MAKE_FUNCPTR(FT_New_Face);
177 MAKE_FUNCPTR(FT_New_Memory_Face);
178 MAKE_FUNCPTR(FT_Outline_Get_Bitmap);
179 MAKE_FUNCPTR(FT_Outline_Transform);
180 MAKE_FUNCPTR(FT_Outline_Translate);
181 MAKE_FUNCPTR(FT_Select_Charmap);
182 MAKE_FUNCPTR(FT_Set_Charmap);
183 MAKE_FUNCPTR(FT_Set_Pixel_Sizes);
184 MAKE_FUNCPTR(FT_Vector_Transform);
185 MAKE_FUNCPTR(FT_Render_Glyph);
186 static void (*pFT_Library_Version)(FT_Library,FT_Int*,FT_Int*,FT_Int*);
187 static FT_Error (*pFT_Load_Sfnt_Table)(FT_Face,FT_ULong,FT_Long,FT_Byte*,FT_ULong*);
188 static FT_ULong (*pFT_Get_First_Char)(FT_Face,FT_UInt*);
189 static FT_ULong (*pFT_Get_Next_Char)(FT_Face,FT_ULong,FT_UInt*);
190 static FT_TrueTypeEngineType (*pFT_Get_TrueType_Engine_Type)(FT_Library);
191 #ifdef HAVE_FREETYPE_FTLCDFIL_H
192 static FT_Error (*pFT_Library_SetLcdFilter)(FT_Library, FT_LcdFilter);
193 #endif
194 #ifdef HAVE_FREETYPE_FTWINFNT_H
195 MAKE_FUNCPTR(FT_Get_WinFNT_Header);
196 #endif
197
198 #ifdef SONAME_LIBFONTCONFIG
199 #include <fontconfig/fontconfig.h>
200 MAKE_FUNCPTR(FcConfigGetCurrent);
201 MAKE_FUNCPTR(FcFontList);
202 MAKE_FUNCPTR(FcFontSetDestroy);
203 MAKE_FUNCPTR(FcInit);
204 MAKE_FUNCPTR(FcObjectSetAdd);
205 MAKE_FUNCPTR(FcObjectSetCreate);
206 MAKE_FUNCPTR(FcObjectSetDestroy);
207 MAKE_FUNCPTR(FcPatternCreate);
208 MAKE_FUNCPTR(FcPatternDestroy);
209 MAKE_FUNCPTR(FcPatternGetBool);
210 MAKE_FUNCPTR(FcPatternGetString);
211 #endif
212
213 #undef MAKE_FUNCPTR
214
215 #ifndef FT_MAKE_TAG
216 #define FT_MAKE_TAG( ch0, ch1, ch2, ch3 ) \
217 ( ((DWORD)(BYTE)(ch0) << 24) | ((DWORD)(BYTE)(ch1) << 16) | \
218 ((DWORD)(BYTE)(ch2) << 8) | (DWORD)(BYTE)(ch3) )
219 #endif
220
221 #ifndef ft_encoding_none
222 #define FT_ENCODING_NONE ft_encoding_none
223 #endif
224 #ifndef ft_encoding_ms_symbol
225 #define FT_ENCODING_MS_SYMBOL ft_encoding_symbol
226 #endif
227 #ifndef ft_encoding_unicode
228 #define FT_ENCODING_UNICODE ft_encoding_unicode
229 #endif
230 #ifndef ft_encoding_apple_roman
231 #define FT_ENCODING_APPLE_ROMAN ft_encoding_apple_roman
232 #endif
233
234 #ifdef WORDS_BIGENDIAN
235 #define GET_BE_WORD(x) (x)
236 #else
237 #define GET_BE_WORD(x) RtlUshortByteSwap(x)
238 #endif
239
240 /* This is basically a copy of FT_Bitmap_Size with an extra element added */
241 typedef struct {
242 FT_Short height;
243 FT_Short width;
244 FT_Pos size;
245 FT_Pos x_ppem;
246 FT_Pos y_ppem;
247 FT_Short internal_leading;
248 } Bitmap_Size;
249
250 /* FT_Bitmap_Size gained 3 new elements between FreeType 2.1.4 and 2.1.5
251 So to let this compile on older versions of FreeType we'll define the
252 new structure here. */
253 typedef struct {
254 FT_Short height, width;
255 FT_Pos size, x_ppem, y_ppem;
256 } My_FT_Bitmap_Size;
257
258 struct enum_data
259 {
260 ENUMLOGFONTEXW elf;
261 NEWTEXTMETRICEXW ntm;
262 DWORD type;
263 };
264
265 typedef struct tagFace {
266 struct list entry;
267 WCHAR *StyleName;
268 char *file;
269 void *font_data_ptr;
270 DWORD font_data_size;
271 FT_Long face_index;
272 FONTSIGNATURE fs;
273 FONTSIGNATURE fs_links;
274 DWORD ntmFlags;
275 FT_Fixed font_version;
276 BOOL scalable;
277 Bitmap_Size size; /* set if face is a bitmap */
278 BOOL external; /* TRUE if we should manually add this font to the registry */
279 struct tagFamily *family;
280 /* Cached data for Enum */
281 struct enum_data *cached_enum_data;
282 } Face;
283
284 typedef struct tagFamily {
285 struct list entry;
286 const WCHAR *FamilyName;
287 struct list faces;
288 } Family;
289
290 typedef struct {
291 GLYPHMETRICS gm;
292 INT adv; /* These three hold to widths of the unrotated chars */
293 INT lsb;
294 INT bbx;
295 BOOL init;
296 } GM;
297
298 typedef struct {
299 FLOAT eM11, eM12;
300 FLOAT eM21, eM22;
301 } FMAT2;
302
303 typedef struct {
304 DWORD hash;
305 LOGFONTW lf;
306 FMAT2 matrix;
307 BOOL can_use_bitmap;
308 } FONT_DESC;
309
310 typedef struct tagHFONTLIST {
311 struct list entry;
312 HFONT hfont;
313 } HFONTLIST;
314
315 typedef struct {
316 struct list entry;
317 Face *face;
318 GdiFont *font;
319 } CHILD_FONT;
320
321 struct tagGdiFont {
322 struct list entry;
323 GM **gm;
324 DWORD gmsize;
325 struct list hfontlist;
326 OUTLINETEXTMETRICW *potm;
327 DWORD total_kern_pairs;
328 KERNINGPAIR *kern_pairs;
329 struct list child_fonts;
330
331 /* the following members can be accessed without locking, they are never modified after creation */
332 FT_Face ft_face;
333 struct font_mapping *mapping;
334 LPWSTR name;
335 int charset;
336 int codepage;
337 BOOL fake_italic;
338 BOOL fake_bold;
339 BYTE underline;
340 BYTE strikeout;
341 INT orientation;
342 FONT_DESC font_desc;
343 LONG aveWidth, ppem;
344 double scale_y;
345 SHORT yMax;
346 SHORT yMin;
347 DWORD ntmFlags;
348 FONTSIGNATURE fs;
349 GdiFont *base_font;
350 VOID *GSUB_Table;
351 DWORD cache_num;
352 };
353
354 typedef struct {
355 struct list entry;
356 const WCHAR *font_name;
357 struct list links;
358 } SYSTEM_LINKS;
359
360 #define GM_BLOCK_SIZE 128
361 #define FONT_GM(font,idx) (&(font)->gm[(idx) / GM_BLOCK_SIZE][(idx) % GM_BLOCK_SIZE])
362
363 static struct list gdi_font_list = LIST_INIT(gdi_font_list);
364 static struct list unused_gdi_font_list = LIST_INIT(unused_gdi_font_list);
365 #define UNUSED_CACHE_SIZE 10
366 static struct list child_font_list = LIST_INIT(child_font_list);
367 static struct list system_links = LIST_INIT(system_links);
368
369 static struct list font_subst_list = LIST_INIT(font_subst_list);
370
371 static struct list font_list = LIST_INIT(font_list);
372
373 static const WCHAR defSerif[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
374 static const WCHAR defSans[] = {'A','r','i','a','l','\0'};
375 static const WCHAR defFixed[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
376
377 static const WCHAR fontsW[] = {'\\','f','o','n','t','s','\0'};
378 static const WCHAR win9x_font_reg_key[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
379 'W','i','n','d','o','w','s','\\',
380 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
381 'F','o','n','t','s','\0'};
382
383 static const WCHAR winnt_font_reg_key[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
384 'W','i','n','d','o','w','s',' ','N','T','\\',
385 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
386 'F','o','n','t','s','\0'};
387
388 static const WCHAR system_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
389 static const WCHAR FixedSys_Value[] = {'F','I','X','E','D','F','O','N','.','F','O','N','\0'};
390 static const WCHAR System_Value[] = {'F','O','N','T','S','.','F','O','N','\0'};
391 static const WCHAR OEMFont_Value[] = {'O','E','M','F','O','N','T','.','F','O','N','\0'};
392
393 static const WCHAR * const SystemFontValues[4] = {
394 System_Value,
395 OEMFont_Value,
396 FixedSys_Value,
397 NULL
398 };
399
400 static const WCHAR external_fonts_reg_key[] = {'S','o','f','t','w','a','r','e','\\','W','i','n','e','\\',
401 'F','o','n','t','s','\\','E','x','t','e','r','n','a','l',' ','F','o','n','t','s','\0'};
402
403 static const WCHAR ArabicW[] = {'A','r','a','b','i','c','\0'};
404 static const WCHAR BalticW[] = {'B','a','l','t','i','c','\0'};
405 static const WCHAR CHINESE_BIG5W[] = {'C','H','I','N','E','S','E','_','B','I','G','5','\0'};
406 static const WCHAR CHINESE_GB2312W[] = {'C','H','I','N','E','S','E','_','G','B','2','3','1','2','\0'};
407 static const WCHAR Central_EuropeanW[] = {'C','e','n','t','r','a','l',' ',
408 'E','u','r','o','p','e','a','n','\0'};
409 static const WCHAR CyrillicW[] = {'C','y','r','i','l','l','i','c','\0'};
410 static const WCHAR GreekW[] = {'G','r','e','e','k','\0'};
411 static const WCHAR HangulW[] = {'H','a','n','g','u','l','\0'};
412 static const WCHAR Hangul_Johab_W[] = {'H','a','n','g','u','l','(','J','o','h','a','b',')','\0'};
413 static const WCHAR HebrewW[] = {'H','e','b','r','e','w','\0'};
414 static const WCHAR JapaneseW[] = {'J','a','p','a','n','e','s','e','\0'};
415 static const WCHAR SymbolW[] = {'S','y','m','b','o','l','\0'};
416 static const WCHAR ThaiW[] = {'T','h','a','i','\0'};
417 static const WCHAR TurkishW[] = {'T','u','r','k','i','s','h','\0'};
418 static const WCHAR VietnameseW[] = {'V','i','e','t','n','a','m','e','s','e','\0'};
419 static const WCHAR WesternW[] = {'W','e','s','t','e','r','n','\0'};
420 static const WCHAR OEM_DOSW[] = {'O','E','M','/','D','O','S','\0'};
421
422 static const WCHAR * const ElfScriptsW[32] = { /* these are in the order of the fsCsb[0] bits */
423 WesternW, /*00*/
424 Central_EuropeanW,
425 CyrillicW,
426 GreekW,
427 TurkishW,
428 HebrewW,
429 ArabicW,
430 BalticW,
431 VietnameseW, /*08*/
432 NULL, NULL, NULL, NULL, NULL, NULL, NULL, /*15*/
433 ThaiW,
434 JapaneseW,
435 CHINESE_GB2312W,
436 HangulW,
437 CHINESE_BIG5W,
438 Hangul_Johab_W,
439 NULL, NULL, /*23*/
440 NULL, NULL, NULL, NULL, NULL, NULL, NULL,
441 SymbolW /*31*/
442 };
443
444 typedef struct {
445 WCHAR *name;
446 INT charset;
447 } NameCs;
448
449 typedef struct tagFontSubst {
450 struct list entry;
451 NameCs from;
452 NameCs to;
453 } FontSubst;
454
455 struct font_mapping
456 {
457 struct list entry;
458 int refcount;
459 dev_t dev;
460 ino_t ino;
461 void *data;
462 size_t size;
463 };
464
465 static struct list mappings_list = LIST_INIT( mappings_list );
466
467 static BOOL have_installed_roman_font = FALSE; /* CreateFontInstance will fail if this is still FALSE */
468
469 static CRITICAL_SECTION freetype_cs;
470 static CRITICAL_SECTION_DEBUG critsect_debug =
471 {
472 0, 0, &freetype_cs,
473 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
474 0, 0, { (DWORD_PTR)(__FILE__ ": freetype_cs") }
475 };
476 static CRITICAL_SECTION freetype_cs = { &critsect_debug, -1, 0, 0, 0, 0 };
477
478 static const WCHAR font_mutex_nameW[] = {'_','_','W','I','N','E','_','F','O','N','T','_','M','U','T','E','X','_','_','\0'};
479
480 static const WCHAR szDefaultFallbackLink[] = {'M','i','c','r','o','s','o','f','t',' ','S','a','n','s',' ','S','e','r','i','f',0};
481 static BOOL use_default_fallback = FALSE;
482
483 static BOOL get_glyph_index_linked(GdiFont *font, UINT c, GdiFont **linked_font, FT_UInt *glyph);
484
485 /****************************************
486 * Notes on .fon files
487 *
488 * The fonts System, FixedSys and Terminal are special. There are typically multiple
489 * versions installed for different resolutions and codepages. Windows stores which one to use
490 * in HKEY_CURRENT_CONFIG\\Software\\Fonts.
491 * Key Meaning
492 * FIXEDFON.FON FixedSys
493 * FONTS.FON System
494 * OEMFONT.FON Terminal
495 * LogPixels Current dpi set by the display control panel applet
496 * (HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\FontDPI
497 * also has a LogPixels value that appears to mirror this)
498 *
499 * On my system these values have data: vgafix.fon, vgasys.fon, vga850.fon and 96 respectively
500 * (vgaoem.fon would be your oemfont.fon if you have a US setup).
501 * If the resolution is changed to be >= 109dpi then the fonts goto 8514fix, 8514sys and 8514oem
502 * (not sure what's happening to the oem codepage here). 109 is nicely halfway between 96 and 120dpi,
503 * so that makes sense.
504 *
505 * Additionally Windows also loads the fonts listed in the [386enh] section of system.ini (this doesn't appear
506 * to be mapped into the registry on Windows 2000 at least).
507 * I have
508 * woafont=app850.fon
509 * ega80woa.fon=ega80850.fon
510 * ega40woa.fon=ega40850.fon
511 * cga80woa.fon=cga80850.fon
512 * cga40woa.fon=cga40850.fon
513 */
514
515 /* These are all structures needed for the GSUB table */
516
517 #define GSUB_TAG MS_MAKE_TAG('G', 'S', 'U', 'B')
518 #define TATEGAKI_LOWER_BOUND 0x02F1
519
520 typedef struct {
521 DWORD version;
522 WORD ScriptList;
523 WORD FeatureList;
524 WORD LookupList;
525 } GSUB_Header;
526
527 typedef struct {
528 CHAR ScriptTag[4];
529 WORD Script;
530 } GSUB_ScriptRecord;
531
532 typedef struct {
533 WORD ScriptCount;
534 GSUB_ScriptRecord ScriptRecord[1];
535 } GSUB_ScriptList;
536
537 typedef struct {
538 CHAR LangSysTag[4];
539 WORD LangSys;
540 } GSUB_LangSysRecord;
541
542 typedef struct {
543 WORD DefaultLangSys;
544 WORD LangSysCount;
545 GSUB_LangSysRecord LangSysRecord[1];
546 } GSUB_Script;
547
548 typedef struct {
549 WORD LookupOrder; /* Reserved */
550 WORD ReqFeatureIndex;
551 WORD FeatureCount;
552 WORD FeatureIndex[1];
553 } GSUB_LangSys;
554
555 typedef struct {
556 CHAR FeatureTag[4];
557 WORD Feature;
558 } GSUB_FeatureRecord;
559
560 typedef struct {
561 WORD FeatureCount;
562 GSUB_FeatureRecord FeatureRecord[1];
563 } GSUB_FeatureList;
564
565 typedef struct {
566 WORD FeatureParams; /* Reserved */
567 WORD LookupCount;
568 WORD LookupListIndex[1];
569 } GSUB_Feature;
570
571 typedef struct {
572 WORD LookupCount;
573 WORD Lookup[1];
574 } GSUB_LookupList;
575
576 typedef struct {
577 WORD LookupType;
578 WORD LookupFlag;
579 WORD SubTableCount;
580 WORD SubTable[1];
581 } GSUB_LookupTable;
582
583 typedef struct {
584 WORD CoverageFormat;
585 WORD GlyphCount;
586 WORD GlyphArray[1];
587 } GSUB_CoverageFormat1;
588
589 typedef struct {
590 WORD Start;
591 WORD End;
592 WORD StartCoverageIndex;
593 } GSUB_RangeRecord;
594
595 typedef struct {
596 WORD CoverageFormat;
597 WORD RangeCount;
598 GSUB_RangeRecord RangeRecord[1];
599 } GSUB_CoverageFormat2;
600
601 typedef struct {
602 WORD SubstFormat; /* = 1 */
603 WORD Coverage;
604 WORD DeltaGlyphID;
605 } GSUB_SingleSubstFormat1;
606
607 typedef struct {
608 WORD SubstFormat; /* = 2 */
609 WORD Coverage;
610 WORD GlyphCount;
611 WORD Substitute[1];
612 }GSUB_SingleSubstFormat2;
613
614 #ifdef HAVE_CARBON_CARBON_H
615 static char *find_cache_dir(void)
616 {
617 FSRef ref;
618 OSErr err;
619 static char cached_path[MAX_PATH];
620 static const char *wine = "/Wine", *fonts = "/Fonts";
621
622 if(*cached_path) return cached_path;
623
624 err = FSFindFolder(kUserDomain, kCachedDataFolderType, kCreateFolder, &ref);
625 if(err != noErr)
626 {
627 WARN("can't create cached data folder\n");
628 return NULL;
629 }
630 err = FSRefMakePath(&ref, (unsigned char*)cached_path, sizeof(cached_path));
631 if(err != noErr)
632 {
633 WARN("can't create cached data path\n");
634 *cached_path = '\0';
635 return NULL;
636 }
637 if(strlen(cached_path) + strlen(wine) + strlen(fonts) + 1 > sizeof(cached_path))
638 {
639 ERR("Could not create full path\n");
640 *cached_path = '\0';
641 return NULL;
642 }
643 strcat(cached_path, wine);
644
645 if(mkdir(cached_path, 0700) == -1 && errno != EEXIST)
646 {
647 WARN("Couldn't mkdir %s\n", cached_path);
648 *cached_path = '\0';
649 return NULL;
650 }
651 strcat(cached_path, fonts);
652 if(mkdir(cached_path, 0700) == -1 && errno != EEXIST)
653 {
654 WARN("Couldn't mkdir %s\n", cached_path);
655 *cached_path = '\0';
656 return NULL;
657 }
658 return cached_path;
659 }
660
661 /******************************************************************
662 * expand_mac_font
663 *
664 * Extracts individual TrueType font files from a Mac suitcase font
665 * and saves them into the user's caches directory (see
666 * find_cache_dir()).
667 * Returns a NULL terminated array of filenames.
668 *
669 * We do this because they are apps that try to read ttf files
670 * themselves and they don't like Mac suitcase files.
671 */
672 static char **expand_mac_font(const char *path)
673 {
674 FSRef ref;
675 SInt16 res_ref;
676 OSStatus s;
677 unsigned int idx;
678 const char *out_dir;
679 const char *filename;
680 int output_len;
681 struct {
682 char **array;
683 unsigned int size, max_size;
684 } ret;
685
686 TRACE("path %s\n", path);
687
688 s = FSPathMakeRef((unsigned char*)path, &ref, FALSE);
689 if(s != noErr)
690 {
691 WARN("failed to get ref\n");
692 return NULL;
693 }
694
695 s = FSOpenResourceFile(&ref, 0, NULL, fsRdPerm, &res_ref);
696 if(s != noErr)
697 {
698 TRACE("no data fork, so trying resource fork\n");
699 res_ref = FSOpenResFile(&ref, fsRdPerm);
700 if(res_ref == -1)
701 {
702 TRACE("unable to open resource fork\n");
703 return NULL;
704 }
705 }
706
707 ret.size = 0;
708 ret.max_size = 10;
709 ret.array = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ret.max_size * sizeof(*ret.array));
710 if(!ret.array)
711 {
712 CloseResFile(res_ref);
713 return NULL;
714 }
715
716 out_dir = find_cache_dir();
717
718 filename = strrchr(path, '/');
719 if(!filename) filename = path;
720 else filename++;
721
722 /* output filename has the form out_dir/filename_%04x.ttf */
723 output_len = strlen(out_dir) + 1 + strlen(filename) + 5 + 5;
724
725 UseResFile(res_ref);
726 idx = 1;
727 while(1)
728 {
729 FamRec *fam_rec;
730 unsigned short *num_faces_ptr, num_faces, face;
731 AsscEntry *assoc;
732 Handle fond;
733 ResType fond_res = FT_MAKE_TAG('F','O','N','D');
734
735 fond = Get1IndResource(fond_res, idx);
736 if(!fond) break;
737 TRACE("got fond resource %d\n", idx);
738 HLock(fond);
739
740 fam_rec = *(FamRec**)fond;
741 num_faces_ptr = (unsigned short *)(fam_rec + 1);
742 num_faces = GET_BE_WORD(*num_faces_ptr);
743 num_faces++;
744 assoc = (AsscEntry*)(num_faces_ptr + 1);
745 TRACE("num faces %04x\n", num_faces);
746 for(face = 0; face < num_faces; face++, assoc++)
747 {
748 Handle sfnt;
749 ResType sfnt_res = FT_MAKE_TAG('s','f','n','t');
750 unsigned short size, font_id;
751 char *output;
752
753 size = GET_BE_WORD(assoc->fontSize);
754 font_id = GET_BE_WORD(assoc->fontID);
755 if(size != 0)
756 {
757 TRACE("skipping id %04x because it's not scalable (fixed size %d)\n", font_id, size);
758 continue;
759 }
760
761 TRACE("trying to load sfnt id %04x\n", font_id);
762 sfnt = GetResource(sfnt_res, font_id);
763 if(!sfnt)
764 {
765 TRACE("can't get sfnt resource %04x\n", font_id);
766 continue;
767 }
768
769 output = HeapAlloc(GetProcessHeap(), 0, output_len);
770 if(output)
771 {
772 int fd;
773
774 sprintf(output, "%s/%s_%04x.ttf", out_dir, filename, font_id);
775
776 fd = open(output, O_CREAT | O_EXCL | O_WRONLY, 0600);
777 if(fd != -1 || errno == EEXIST)
778 {
779 if(fd != -1)
780 {
781 unsigned char *sfnt_data;
782
783 HLock(sfnt);
784 sfnt_data = *(unsigned char**)sfnt;
785 write(fd, sfnt_data, GetHandleSize(sfnt));
786 HUnlock(sfnt);
787 close(fd);
788 }
789 if(ret.size >= ret.max_size - 1) /* Always want the last element to be NULL */
790 {
791 ret.max_size *= 2;
792 ret.array = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, ret.array, ret.max_size * sizeof(*ret.array));
793 }
794 ret.array[ret.size++] = output;
795 }
796 else
797 {
798 WARN("unable to create %s\n", output);
799 HeapFree(GetProcessHeap(), 0, output);
800 }
801 }
802 ReleaseResource(sfnt);
803 }
804 HUnlock(fond);
805 ReleaseResource(fond);
806 idx++;
807 }
808 CloseResFile(res_ref);
809
810 return ret.array;
811 }
812
813 #endif /* HAVE_CARBON_CARBON_H */
814
815 static inline BOOL is_win9x(void)
816 {
817 return GetVersion() & 0x80000000;
818 }
819 /*
820 This function builds an FT_Fixed from a double. It fails if the absolute
821 value of the float number is greater than 32768.
822 */
823 static inline FT_Fixed FT_FixedFromFloat(double f)
824 {
825 return f * 0x10000;
826 }
827
828 /*
829 This function builds an FT_Fixed from a FIXED. It simply put f.value
830 in the highest 16 bits and f.fract in the lowest 16 bits of the FT_Fixed.
831 */
832 static inline FT_Fixed FT_FixedFromFIXED(FIXED f)
833 {
834 return (FT_Fixed)((long)f.value << 16 | (unsigned long)f.fract);
835 }
836
837
838 static Face *find_face_from_filename(const WCHAR *file_name, const WCHAR *face_name)
839 {
840 Family *family;
841 Face *face;
842 const char *file;
843 DWORD len = WideCharToMultiByte(CP_UNIXCP, 0, file_name, -1, NULL, 0, NULL, NULL);
844 char *file_nameA = HeapAlloc(GetProcessHeap(), 0, len);
845
846 WideCharToMultiByte(CP_UNIXCP, 0, file_name, -1, file_nameA, len, NULL, NULL);
847 TRACE("looking for file %s name %s\n", debugstr_a(file_nameA), debugstr_w(face_name));
848
849 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
850 {
851 if(face_name && strcmpiW(face_name, family->FamilyName))
852 continue;
853 LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
854 {
855 if (!face->file)
856 continue;
857 file = strrchr(face->file, '/');
858 if(!file)
859 file = face->file;
860 else
861 file++;
862 if(!strcasecmp(file, file_nameA))
863 {
864 HeapFree(GetProcessHeap(), 0, file_nameA);
865 return face;
866 }
867 }
868 }
869 HeapFree(GetProcessHeap(), 0, file_nameA);
870 return NULL;
871 }
872
873 static Family *find_family_from_name(const WCHAR *name)
874 {
875 Family *family;
876
877 LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
878 {
879 if(!strcmpiW(family->FamilyName, name))
880 return family;
881 }
882
883 return NULL;
884 }
885
886 static void DumpSubstList(void)
887 {
888 FontSubst *psub;
889
890 LIST_FOR_EACH_ENTRY(psub, &font_subst_list, FontSubst, entry)
891 {
892 if(psub->from.charset != -1 || psub->to.charset != -1)
893 TRACE("%s:%d -> %s:%d\n", debugstr_w(psub->from.name),
894 psub->from.charset, debugstr_w(psub->to.name), psub->to.charset);
895 else
896 TRACE("%s -> %s\n", debugstr_w(psub->from.name),
897 debugstr_w(psub->to.name));
898 }
899 return;
900 }
901
902 static LPWSTR strdupW(LPCWSTR p)
903 {
904 LPWSTR ret;
905 DWORD len = (strlenW(p) + 1) * sizeof(WCHAR);
906 ret = HeapAlloc(GetProcessHeap(), 0, len);
907 memcpy(ret, p, len);
908 return ret;
909 }
910
911 static LPSTR strdupA(LPCSTR p)
912 {
913 LPSTR ret;
914 DWORD len = (strlen(p) + 1);
915 ret = HeapAlloc(GetProcessHeap(), 0, len);
916 memcpy(ret, p, len);
917 return ret;
918 }
919
920 static FontSubst *get_font_subst(const struct list *subst_list, const WCHAR *from_name,
921 INT from_charset)
922 {
923 FontSubst *element;
924
925 LIST_FOR_EACH_ENTRY(element, subst_list, FontSubst, entry)
926 {
927 if(!strcmpiW(element->from.name, from_name) &&
928 (element->from.charset == from_charset ||
929 element->from.charset == -1))
930 return element;
931 }
932
933 return NULL;
934 }
935
936 #define ADD_FONT_SUBST_FORCE 1
937
938 static BOOL add_font_subst(struct list *subst_list, FontSubst *subst, INT flags)
939 {
940 FontSubst *from_exist, *to_exist;
941
942 from_exist = get_font_subst(subst_list, subst->from.name, subst->from.charset);
943
944 if(from_exist && (flags & ADD_FONT_SUBST_FORCE))
945 {
946 list_remove(&from_exist->entry);
947 HeapFree(GetProcessHeap(), 0, &from_exist->from.name);
948 HeapFree(GetProcessHeap(), 0, &from_exist->to.name);
949 HeapFree(GetProcessHeap(), 0, from_exist);
950 from_exist = NULL;
951 }
952
953 if(!from_exist)
954 {
955 to_exist = get_font_subst(subst_list, subst->to.name, subst->to.charset);
956
957 if(to_exist)
958 {
959 HeapFree(GetProcessHeap(), 0, subst->to.name);
960 subst->to.name = strdupW(to_exist->to.name);
961 }
962
963 list_add_tail(subst_list, &subst->entry);
964
965 return TRUE;
966 }
967
968 HeapFree(GetProcessHeap(), 0, subst->from.name);
969 HeapFree(GetProcessHeap(), 0, subst->to.name);
970 HeapFree(GetProcessHeap(), 0, subst);
971 return FALSE;
972 }
973
974 static void split_subst_info(NameCs *nc, LPSTR str)
975 {
976 CHAR *p = strrchr(str, ',');
977 DWORD len;
978
979 nc->charset = -1;
980 if(p && *(p+1)) {
981 nc->charset = strtol(p+1, NULL, 10);
982 *p = '\0';
983 }
984 len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
985 nc->name = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
986 MultiByteToWideChar(CP_ACP, 0, str, -1, nc->name, len);
987 }
988
989 static void LoadSubstList(void)
990 {
991 FontSubst *psub;
992 HKEY hkey;
993 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
994 LPSTR value;
995 LPVOID data;
996
997 if(RegOpenKeyA(HKEY_LOCAL_MACHINE,
998 "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes",
999 &hkey) == ERROR_SUCCESS) {
1000
1001 RegQueryInfoKeyA(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
1002 &valuelen, &datalen, NULL, NULL);
1003
1004 valuelen++; /* returned value doesn't include room for '\0' */
1005 value = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(CHAR));
1006 data = HeapAlloc(GetProcessHeap(), 0, datalen);
1007
1008 dlen = datalen;
1009 vlen = valuelen;
1010 while(RegEnumValueA(hkey, i++, value, &vlen, NULL, &type, data,
1011 &dlen) == ERROR_SUCCESS) {
1012 TRACE("Got %s=%s\n", debugstr_a(value), debugstr_a(data));
1013
1014 psub = HeapAlloc(GetProcessHeap(), 0, sizeof(*psub));
1015 split_subst_info(&psub->from, value);
1016 split_subst_info(&psub->to, data);
1017
1018 /* Win 2000 doesn't allow mapping between different charsets
1019 or mapping of DEFAULT_CHARSET */
1020 if ((psub->from.charset && psub->to.charset != psub->from.charset) ||
1021 psub->to.charset == DEFAULT_CHARSET) {
1022 HeapFree(GetProcessHeap(), 0, psub->to.name);
1023 HeapFree(GetProcessHeap(), 0, psub->from.name);
1024 HeapFree(GetProcessHeap(), 0, psub);
1025 } else {
1026 add_font_subst(&font_subst_list, psub, 0);
1027 }
1028 /* reset dlen and vlen */
1029 dlen = datalen;
1030 vlen = valuelen;
1031 }
1032 HeapFree(GetProcessHeap(), 0, data);
1033 HeapFree(GetProcessHeap(), 0, value);
1034 RegCloseKey(hkey);
1035 }
1036 }
1037
1038
1039 /*****************************************************************
1040 * get_name_table_entry
1041 *
1042 * Supply the platform, encoding, language and name ids in req
1043 * and if the name exists the function will fill in the string
1044 * and string_len members. The string is owned by FreeType so
1045 * don't free it. Returns TRUE if the name is found else FALSE.
1046 */
1047 static BOOL get_name_table_entry(FT_Face ft_face, FT_SfntName *req)
1048 {
1049 FT_SfntName name;
1050 FT_UInt num_names, name_index;
1051
1052 if(FT_IS_SFNT(ft_face))
1053 {
1054 num_names = pFT_Get_Sfnt_Name_Count(ft_face);
1055
1056 for(name_index = 0; name_index < num_names; name_index++)
1057 {
1058 if(!pFT_Get_Sfnt_Name(ft_face, name_index, &name))
1059 {
1060 if((name.platform_id == req->platform_id) &&
1061 (name.encoding_id == req->encoding_id) &&
1062 (name.language_id == req->language_id) &&
1063 (name.name_id == req->name_id))
1064 {
1065 req->string = name.string;
1066 req->string_len = name.string_len;
1067 return TRUE;
1068 }
1069 }
1070 }
1071 }
1072 req->string = NULL;
1073 req->string_len = 0;
1074 return FALSE;
1075 }
1076
1077 static WCHAR *get_familyname(FT_Face ft_face)
1078 {
1079 WCHAR *family = NULL;
1080 FT_SfntName name;
1081
1082 name.platform_id = TT_PLATFORM_MICROSOFT;
1083 name.encoding_id = TT_MS_ID_UNICODE_CS;
1084 name.language_id = GetUserDefaultLCID();
1085 name.name_id = TT_NAME_ID_FONT_FAMILY;
1086
1087 if(get_name_table_entry(ft_face, &name))
1088 {
1089 FT_UInt i;
1090
1091 /* String is not nul terminated and string_len is a byte length. */
1092 family = HeapAlloc(GetProcessHeap(), 0, name.string_len + 2);
1093 for(i = 0; i < name.string_len / 2; i++)
1094 {
1095 WORD *tmp = (WORD *)&name.string[i * 2];
1096 family[i] = GET_BE_WORD(*tmp);
1097 }
1098 family[i] = 0;
1099 TRACE("Got localised name %s\n", debugstr_w(family));
1100 }
1101
1102 return family;
1103 }
1104
1105
1106 /*****************************************************************
1107 * load_sfnt_table
1108 *
1109 * Wrapper around FT_Load_Sfnt_Table to cope with older versions
1110 * of FreeType that don't export this function.
1111 *
1112 */
1113 static FT_Error load_sfnt_table(FT_Face ft_face, FT_ULong table, FT_Long offset, FT_Byte *buf, FT_ULong *len)
1114 {
1115
1116 FT_Error err;
1117
1118 /* If the FT_Load_Sfnt_Table function is there we'll use it */
1119 if(pFT_Load_Sfnt_Table)
1120 {
1121 err = pFT_Load_Sfnt_Table(ft_face, table, offset, buf, len);
1122 }
1123 #ifdef HAVE_FREETYPE_INTERNAL_SFNT_H
1124 else /* Do it the hard way */
1125 {
1126 TT_Face tt_face = (TT_Face) ft_face;
1127 SFNT_Interface *sfnt;
1128 if (FT_Version.major==2 && FT_Version.minor==0)
1129 {
1130 /* 2.0.x */
1131 sfnt = *(SFNT_Interface**)((char*)tt_face + 528);
1132 }
1133 else
1134 {
1135 /* A field was added in the middle of the structure in 2.1.x */
1136 sfnt = *(SFNT_Interface**)((char*)tt_face + 532);
1137 }
1138 err = sfnt->load_any(tt_face, table, offset, buf, len);
1139 }
1140 #else
1141 else
1142 {
1143 static int msg;
1144 if(!msg)
1145 {
1146 MESSAGE("This version of Wine was compiled with freetype headers later than 2.2.0\n"
1147 "but is being run with a freetype library without the FT_Load_Sfnt_Table function.\n"
1148 "Please upgrade your freetype library.\n");
1149 msg++;
1150 }
1151 err = FT_Err_Unimplemented_Feature;
1152 }
1153 #endif
1154 return err;
1155 }
1156
1157 static inline int TestStyles(DWORD flags, DWORD styles)
1158 {
1159 return (flags & styles) == styles;
1160 }
1161
1162 static int StyleOrdering(Face *face)
1163 {
1164 if (TestStyles(face->ntmFlags, NTM_BOLD | NTM_ITALIC))
1165 return 3;
1166 if (TestStyles(face->ntmFlags, NTM_ITALIC))
1167 return 2;
1168 if (TestStyles(face->ntmFlags, NTM_BOLD))
1169 return 1;
1170 if (TestStyles(face->ntmFlags, NTM_REGULAR))
1171 return 0;
1172
1173 WARN("Don't know how to order font %s %s with flags 0x%08x\n",
1174 debugstr_w(face->family->FamilyName),
1175 debugstr_w(face->StyleName),
1176 face->ntmFlags);
1177
1178 return 9999;
1179 }
1180
1181 /* Add a style of face to a font family using an ordering of the list such
1182 that regular fonts come before bold and italic, and single styles come
1183 before compound styles. */
1184 static void AddFaceToFamily(Face *face, Family *family)
1185 {
1186 struct list *entry;
1187
1188 LIST_FOR_EACH( entry, &family->faces )
1189 {
1190 Face *ent = LIST_ENTRY(entry, Face, entry);
1191 if (StyleOrdering(face) < StyleOrdering(ent)) break;
1192 }
1193 list_add_before( entry, &face->entry );
1194 }
1195
1196 #define ADDFONT_EXTERNAL_FONT 0x01
1197 #define ADDFONT_FORCE_BITMAP 0x02
1198 static INT AddFontToList(const char *file, void *font_data_ptr, DWORD font_data_size, char *fake_family, const WCHAR *target_family, DWORD flags)
1199 {
1200 FT_Face ft_face;
1201 TT_OS2 *pOS2;
1202 TT_Header *pHeader = NULL;
1203 WCHAR *english_family, *localised_family, *StyleW;
1204 DWORD len;
1205 Family *family;
1206 Face *face;
1207 struct list *family_elem_ptr, *face_elem_ptr;
1208 FT_Error err;
1209 FT_Long face_index = 0, num_faces;
1210 #ifdef HAVE_FREETYPE_FTWINFNT_H
1211 FT_WinFNT_HeaderRec winfnt_header;
1212 #endif
1213 int i, bitmap_num, internal_leading;
1214 FONTSIGNATURE fs;
1215
1216 /* we always load external fonts from files - otherwise we would get a crash in update_reg_entries */
1217 assert(file || !(flags & ADDFONT_EXTERNAL_FONT));
1218
1219 #ifdef HAVE_CARBON_CARBON_H
1220 if(file && !fake_family)
1221 {
1222 char **mac_list = expand_mac_font(file);
1223 if(mac_list)
1224 {
1225 BOOL had_one = FALSE;
1226 char **cursor;
1227 for(cursor = mac_list; *cursor; cursor++)
1228 {
1229 had_one = TRUE;
1230 AddFontToList(*cursor, NULL, 0, NULL, NULL, flags);
1231 HeapFree(GetProcessHeap(), 0, *cursor);
1232 }
1233 HeapFree(GetProcessHeap(), 0, mac_list);
1234 if(had_one)
1235 return 1;
1236 }
1237 }
1238 #endif /* HAVE_CARBON_CARBON_H */
1239
1240 do {
1241 char *family_name = fake_family;
1242
1243 if (file)
1244 {
1245 TRACE("Loading font file %s index %ld\n", debugstr_a(file), face_index);
1246 err = pFT_New_Face(library, file, face_index, &ft_face);
1247 } else
1248 {
1249 TRACE("Loading font from ptr %p size %d, index %ld\n", font_data_ptr, font_data_size, face_index);
1250 err = pFT_New_Memory_Face(library, font_data_ptr, font_data_size, face_index, &ft_face);
1251 }
1252
1253 if(err != 0) {
1254 WARN("Unable to load font %s/%p err = %x\n", debugstr_a(file), font_data_ptr, err);
1255 return 0;
1256 }
1257
1258 if(!FT_IS_SFNT(ft_face) && (FT_IS_SCALABLE(ft_face) || !(flags & ADDFONT_FORCE_BITMAP))) { /* for now we'll accept TT/OT or bitmap fonts*/
1259 WARN("Ignoring font %s/%p\n", debugstr_a(file), font_data_ptr);
1260 pFT_Done_Face(ft_face);
1261 return 0;
1262 }
1263
1264 /* There are too many bugs in FreeType < 2.1.9 for bitmap font support */
1265 if(!FT_IS_SCALABLE(ft_face) && FT_SimpleVersion < ((2 << 16) | (1 << 8) | (9 << 0))) {
1266 WARN("FreeType version < 2.1.9, skipping bitmap font %s/%p\n", debugstr_a(file), font_data_ptr);
1267 pFT_Done_Face(ft_face);
1268 return 0;
1269 }
1270
1271 if(FT_IS_SFNT(ft_face))
1272 {
1273 if(!(pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2)) ||
1274 !pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea) ||
1275 !(pHeader = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_head)))
1276 {
1277 TRACE("Font %s/%p lacks either an OS2, HHEA or HEAD table.\n"
1278 "Skipping this font.\n", debugstr_a(file), font_data_ptr);
1279 pFT_Done_Face(ft_face);
1280 return 0;
1281 }
1282
1283 /* Wine uses ttfs as an intermediate step in building its bitmap fonts;
1284 we don't want to load these. */
1285 if(!memcmp(pOS2->achVendID, "Wine", sizeof(pOS2->achVendID)))
1286 {
1287 FT_ULong len = 0;
1288
1289 if(!load_sfnt_table(ft_face, FT_MAKE_TAG('E','B','S','C'), 0, NULL, &len))
1290 {
1291 TRACE("Skipping Wine bitmap-only TrueType font %s\n", debugstr_a(file));
1292 pFT_Done_Face(ft_face);
1293 return 0;
1294 }
1295 }
1296 }
1297
1298 if(!ft_face->family_name || !ft_face->style_name) {
1299 TRACE("Font %s/%p lacks either a family or style name\n", debugstr_a(file), font_data_ptr);
1300 pFT_Done_Face(ft_face);
1301 return 0;
1302 }
1303
1304 if(ft_face->family_name[0] == '.') /* Ignore fonts with names beginning with a dot */
1305 {
1306 TRACE("Ignoring %s since its family name begins with a dot\n", debugstr_a(file));
1307 pFT_Done_Face(ft_face);
1308 return 0;
1309 }
1310
1311 if (target_family)
1312 {
1313 localised_family = get_familyname(ft_face);
1314 if (localised_family && strcmpiW(localised_family,target_family)!=0)
1315 {
1316 TRACE("Skipping Index %i: Incorrect Family name for replacement\n",(INT)face_index);
1317 HeapFree(GetProcessHeap(), 0, localised_family);
1318 num_faces = ft_face->num_faces;
1319 pFT_Done_Face(ft_face);
1320 continue;
1321 }
1322 HeapFree(GetProcessHeap(), 0, localised_family);
1323 }
1324
1325 if(!family_name)
1326 family_name = ft_face->family_name;
1327
1328 bitmap_num = 0;
1329 do {
1330 My_FT_Bitmap_Size *size = NULL;
1331 FT_ULong tmp_size;
1332
1333 if(!FT_IS_SCALABLE(ft_face))
1334 size = (My_FT_Bitmap_Size *)ft_face->available_sizes + bitmap_num;
1335
1336 len = MultiByteToWideChar(CP_ACP, 0, family_name, -1, NULL, 0);
1337 english_family = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1338 MultiByteToWideChar(CP_ACP, 0, family_name, -1, english_family, len);
1339
1340 localised_family = NULL;
1341 if(!fake_family) {
1342 localised_family = get_familyname(ft_face);
1343 if(localised_family && !strcmpW(localised_family, english_family)) {
1344 HeapFree(GetProcessHeap(), 0, localised_family);
1345 localised_family = NULL;
1346 }
1347 }
1348
1349 family = NULL;
1350 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1351 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1352 if(!strcmpW(family->FamilyName, localised_family ? localised_family : english_family))
1353 break;
1354 family = NULL;
1355 }
1356 if(!family) {
1357 family = HeapAlloc(GetProcessHeap(), 0, sizeof(*family));
1358 family->FamilyName = strdupW(localised_family ? localised_family : english_family);
1359 list_init(&family->faces);
1360 list_add_tail(&font_list, &family->entry);
1361
1362 if(localised_family) {
1363 FontSubst *subst = HeapAlloc(GetProcessHeap(), 0, sizeof(*subst));
1364 subst->from.name = strdupW(english_family);
1365 subst->from.charset = -1;
1366 subst->to.name = strdupW(localised_family);
1367 subst->to.charset = -1;
1368 add_font_subst(&font_subst_list, subst, 0);
1369 }
1370 }
1371 HeapFree(GetProcessHeap(), 0, localised_family);
1372 HeapFree(GetProcessHeap(), 0, english_family);
1373
1374 len = MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, NULL, 0);
1375 StyleW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1376 MultiByteToWideChar(CP_ACP, 0, ft_face->style_name, -1, StyleW, len);
1377
1378 internal_leading = 0;
1379 memset(&fs, 0, sizeof(fs));
1380
1381 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
1382 if(pOS2) {
1383 fs.fsCsb[0] = pOS2->ulCodePageRange1;
1384 fs.fsCsb[1] = pOS2->ulCodePageRange2;
1385 fs.fsUsb[0] = pOS2->ulUnicodeRange1;
1386 fs.fsUsb[1] = pOS2->ulUnicodeRange2;
1387 fs.fsUsb[2] = pOS2->ulUnicodeRange3;
1388 fs.fsUsb[3] = pOS2->ulUnicodeRange4;
1389 if(pOS2->version == 0) {
1390 FT_UInt dummy;
1391
1392 if(!pFT_Get_First_Char || (pFT_Get_First_Char( ft_face, &dummy ) < 0x100))
1393 fs.fsCsb[0] |= FS_LATIN1;
1394 else
1395 fs.fsCsb[0] |= FS_SYMBOL;
1396 }
1397 }
1398 #ifdef HAVE_FREETYPE_FTWINFNT_H
1399 else if(pFT_Get_WinFNT_Header && !pFT_Get_WinFNT_Header(ft_face, &winfnt_header)) {
1400 CHARSETINFO csi;
1401 TRACE("pix_h %d charset %d dpi %dx%d pt %d\n", winfnt_header.pixel_height, winfnt_header.charset,
1402 winfnt_header.vertical_resolution,winfnt_header.horizontal_resolution, winfnt_header.nominal_point_size);
1403 if(TranslateCharsetInfo((DWORD*)(UINT_PTR)winfnt_header.charset, &csi, TCI_SRCCHARSET))
1404 fs = csi.fs;
1405 internal_leading = winfnt_header.internal_leading;
1406 }
1407 #endif
1408
1409 face_elem_ptr = list_head(&family->faces);
1410 while(face_elem_ptr) {
1411 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1412 face_elem_ptr = list_next(&family->faces, face_elem_ptr);
1413 if(!strcmpW(face->StyleName, StyleW) &&
1414 (FT_IS_SCALABLE(ft_face) || ((size->y_ppem == face->size.y_ppem) && !memcmp(&fs, &face->fs, sizeof(fs)) ))) {
1415 TRACE("Already loaded font %s %s original version is %lx, this version is %lx\n",
1416 debugstr_w(family->FamilyName), debugstr_w(StyleW),
1417 face->font_version, pHeader ? pHeader->Font_Revision : 0);
1418
1419 if(fake_family) {
1420 TRACE("This font is a replacement but the original really exists, so we'll skip the replacement\n");
1421 HeapFree(GetProcessHeap(), 0, StyleW);
1422 pFT_Done_Face(ft_face);
1423 return 1;
1424 }
1425 if(!pHeader || pHeader->Font_Revision <= face->font_version) {
1426 TRACE("Original font is newer so skipping this one\n");
1427 HeapFree(GetProcessHeap(), 0, StyleW);
1428 pFT_Done_Face(ft_face);
1429 return 1;
1430 } else {
1431 TRACE("Replacing original with this one\n");
1432 list_remove(&face->entry);
1433 HeapFree(GetProcessHeap(), 0, face->file);
1434 HeapFree(GetProcessHeap(), 0, face->StyleName);
1435 HeapFree(GetProcessHeap(), 0, face);
1436 break;
1437 }
1438 }
1439 }
1440 face = HeapAlloc(GetProcessHeap(), 0, sizeof(*face));
1441 face->cached_enum_data = NULL;
1442 face->StyleName = StyleW;
1443 if (file)
1444 {
1445 face->file = strdupA(file);
1446 face->font_data_ptr = NULL;
1447 face->font_data_size = 0;
1448 }
1449 else
1450 {
1451 face->file = NULL;
1452 face->font_data_ptr = font_data_ptr;
1453 face->font_data_size = font_data_size;
1454 }
1455 face->face_index = face_index;
1456 face->ntmFlags = 0;
1457 if (ft_face->style_flags & FT_STYLE_FLAG_ITALIC)
1458 face->ntmFlags |= NTM_ITALIC;
1459 if (ft_face->style_flags & FT_STYLE_FLAG_BOLD)
1460 face->ntmFlags |= NTM_BOLD;
1461 if (face->ntmFlags == 0) face->ntmFlags = NTM_REGULAR;
1462 face->font_version = pHeader ? pHeader->Font_Revision : 0;
1463 face->family = family;
1464 face->external = (flags & ADDFONT_EXTERNAL_FONT) ? TRUE : FALSE;
1465 face->fs = fs;
1466 memset(&face->fs_links, 0, sizeof(face->fs_links));
1467
1468 if(FT_IS_SCALABLE(ft_face)) {
1469 memset(&face->size, 0, sizeof(face->size));
1470 face->scalable = TRUE;
1471 } else {
1472 TRACE("Adding bitmap size h %d w %d size %ld x_ppem %ld y_ppem %ld\n",
1473 size->height, size->width, size->size >> 6,
1474 size->x_ppem >> 6, size->y_ppem >> 6);
1475 face->size.height = size->height;
1476 face->size.width = size->width;
1477 face->size.size = size->size;
1478 face->size.x_ppem = size->x_ppem;
1479 face->size.y_ppem = size->y_ppem;
1480 face->size.internal_leading = internal_leading;
1481 face->scalable = FALSE;
1482 }
1483
1484 /* check for the presence of the 'CFF ' table to check if the font is Type1 */
1485 tmp_size = 0;
1486 if (pFT_Load_Sfnt_Table && !pFT_Load_Sfnt_Table(ft_face, FT_MAKE_TAG('C','F','F',' '), 0, NULL, &tmp_size))
1487 {
1488 TRACE("Font %s/%p is OTF Type1\n", wine_dbgstr_a(file), font_data_ptr);
1489 face->ntmFlags |= NTM_PS_OPENTYPE;
1490 }
1491
1492 TRACE("fsCsb = %08x %08x/%08x %08x %08x %08x\n",
1493 face->fs.fsCsb[0], face->fs.fsCsb[1],
1494 face->fs.fsUsb[0], face->fs.fsUsb[1],
1495 face->fs.fsUsb[2], face->fs.fsUsb[3]);
1496
1497
1498 if(face->fs.fsCsb[0] == 0) { /* let's see if we can find any interesting cmaps */
1499 for(i = 0; i < ft_face->num_charmaps; i++) {
1500 switch(ft_face->charmaps[i]->encoding) {
1501 case FT_ENCODING_UNICODE:
1502 case FT_ENCODING_APPLE_ROMAN:
1503 face->fs.fsCsb[0] |= FS_LATIN1;
1504 break;
1505 case FT_ENCODING_MS_SYMBOL:
1506 face->fs.fsCsb[0] |= FS_SYMBOL;
1507 break;
1508 default:
1509 break;
1510 }
1511 }
1512 }
1513
1514 if (!(face->fs.fsCsb[0] & FS_SYMBOL))
1515 have_installed_roman_font = TRUE;
1516
1517 AddFaceToFamily(face, family);
1518
1519 } while(!FT_IS_SCALABLE(ft_face) && ++bitmap_num < ft_face->num_fixed_sizes);
1520
1521 num_faces = ft_face->num_faces;
1522 pFT_Done_Face(ft_face);
1523 TRACE("Added font %s %s\n", debugstr_w(family->FamilyName),
1524 debugstr_w(StyleW));
1525 } while(num_faces > ++face_index);
1526 return num_faces;
1527 }
1528
1529 static INT AddFontFileToList(const char *file, char *fake_family, const WCHAR *target_family, DWORD flags)
1530 {
1531 return AddFontToList(file, NULL, 0, fake_family, target_family, flags);
1532 }
1533
1534 static void DumpFontList(void)
1535 {
1536 Family *family;
1537 Face *face;
1538 struct list *family_elem_ptr, *face_elem_ptr;
1539
1540 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1541 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1542 TRACE("Family: %s\n", debugstr_w(family->FamilyName));
1543 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
1544 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1545 TRACE("\t%s\t%08x", debugstr_w(face->StyleName), face->fs.fsCsb[0]);
1546 if(!face->scalable)
1547 TRACE(" %d", face->size.height);
1548 TRACE("\n");
1549 }
1550 }
1551 return;
1552 }
1553
1554 /***********************************************************
1555 * The replacement list is a way to map an entire font
1556 * family onto another family. For example adding
1557 *
1558 * [HKCU\Software\Wine\Fonts\Replacements]
1559 * "Wingdings"="Winedings"
1560 *
1561 * would enumerate the Winedings font both as Winedings and
1562 * Wingdings. However if a real Wingdings font is present the
1563 * replacement does not take place.
1564 *
1565 */
1566 static void LoadReplaceList(void)
1567 {
1568 HKEY hkey;
1569 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
1570 LPWSTR value;
1571 LPVOID data;
1572 Family *family;
1573 Face *face;
1574 struct list *family_elem_ptr, *face_elem_ptr;
1575 CHAR familyA[400];
1576
1577 /* @@ Wine registry key: HKCU\Software\Wine\Fonts\Replacements */
1578 if(RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts\\Replacements", &hkey) == ERROR_SUCCESS)
1579 {
1580 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
1581 &valuelen, &datalen, NULL, NULL);
1582
1583 valuelen++; /* returned value doesn't include room for '\0' */
1584 value = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
1585 data = HeapAlloc(GetProcessHeap(), 0, datalen);
1586
1587 dlen = datalen;
1588 vlen = valuelen;
1589 while(RegEnumValueW(hkey, i++, value, &vlen, NULL, &type, data,
1590 &dlen) == ERROR_SUCCESS) {
1591 TRACE("Got %s=%s\n", debugstr_w(value), debugstr_w(data));
1592 /* "NewName"="Oldname" */
1593 WideCharToMultiByte(CP_ACP, 0, value, -1, familyA, sizeof(familyA), NULL, NULL);
1594
1595 /* Find the old family and hence all of the font files
1596 in that family */
1597 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1598 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1599 if(!strcmpiW(family->FamilyName, data)) {
1600 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
1601 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1602 TRACE("mapping %s %s to %s\n", debugstr_w(family->FamilyName),
1603 debugstr_w(face->StyleName), familyA);
1604 /* Now add a new entry with the new family name */
1605 AddFontToList(face->file, face->font_data_ptr, face->font_data_size, familyA, family->FamilyName, ADDFONT_FORCE_BITMAP | (face->external ? ADDFONT_EXTERNAL_FONT : 0));
1606 }
1607 break;
1608 }
1609 }
1610 /* reset dlen and vlen */
1611 dlen = datalen;
1612 vlen = valuelen;
1613 }
1614 HeapFree(GetProcessHeap(), 0, data);
1615 HeapFree(GetProcessHeap(), 0, value);
1616 RegCloseKey(hkey);
1617 }
1618 }
1619
1620 /*************************************************************
1621 * init_system_links
1622 */
1623 static BOOL init_system_links(void)
1624 {
1625 static const WCHAR system_link[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
1626 'W','i','n','d','o','w','s',' ','N','T','\\',
1627 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','F','o','n','t','L','i','n','k','\\',
1628 'S','y','s','t','e','m','L','i','n','k',0};
1629 HKEY hkey;
1630 BOOL ret = FALSE;
1631 DWORD type, max_val, max_data, val_len, data_len, index;
1632 WCHAR *value, *data;
1633 WCHAR *entry, *next;
1634 SYSTEM_LINKS *font_link, *system_font_link;
1635 CHILD_FONT *child_font;
1636 static const WCHAR Tahoma[] = {'T','a','h','o','m','a',0};
1637 static const WCHAR tahoma_ttf[] = {'t','a','h','o','m','a','.','t','t','f',0};
1638 static const WCHAR System[] = {'S','y','s','t','e','m',0};
1639 FONTSIGNATURE fs;
1640 Family *family;
1641 Face *face;
1642 FontSubst *psub;
1643
1644 if(RegOpenKeyW(HKEY_LOCAL_MACHINE, system_link, &hkey) == ERROR_SUCCESS)
1645 {
1646 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &max_val, &max_data, NULL, NULL);
1647 value = HeapAlloc(GetProcessHeap(), 0, (max_val + 1) * sizeof(WCHAR));
1648 data = HeapAlloc(GetProcessHeap(), 0, max_data);
1649 val_len = max_val + 1;
1650 data_len = max_data;
1651 index = 0;
1652 while(RegEnumValueW(hkey, index++, value, &val_len, NULL, &type, (LPBYTE)data, &data_len) == ERROR_SUCCESS)
1653 {
1654 TRACE("%s:\n", debugstr_w(value));
1655
1656 memset(&fs, 0, sizeof(fs));
1657 font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*font_link));
1658 psub = get_font_subst(&font_subst_list, value, -1);
1659 font_link->font_name = (psub)? strdupW(psub->to.name) : strdupW(value);
1660 list_init(&font_link->links);
1661 for(entry = data; (char*)entry < (char*)data + data_len && *entry != 0; entry = next)
1662 {
1663 WCHAR *face_name;
1664 CHILD_FONT *child_font;
1665
1666 TRACE("\t%s\n", debugstr_w(entry));
1667
1668 next = entry + strlenW(entry) + 1;
1669
1670 face_name = strchrW(entry, ',');
1671 if(face_name)
1672 {
1673 *face_name++ = 0;
1674 while(isspaceW(*face_name))
1675 face_name++;
1676
1677 psub = get_font_subst(&font_subst_list, face_name, -1);
1678 if(psub)
1679 face_name = psub->to.name;
1680 }
1681 face = find_face_from_filename(entry, face_name);
1682 if(!face)
1683 {
1684 TRACE("Unable to find file %s face name %s\n", debugstr_w(entry), debugstr_w(face_name));
1685 continue;
1686 }
1687
1688 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
1689 child_font->face = face;
1690 child_font->font = NULL;
1691 fs.fsCsb[0] |= face->fs.fsCsb[0];
1692 fs.fsCsb[1] |= face->fs.fsCsb[1];
1693 TRACE("Adding file %s index %ld\n", child_font->face->file, child_font->face->face_index);
1694 list_add_tail(&font_link->links, &child_font->entry);
1695 }
1696 family = find_family_from_name(font_link->font_name);
1697 if(family)
1698 {
1699 LIST_FOR_EACH_ENTRY(face, &family->faces, Face, entry)
1700 {
1701 face->fs_links = fs;
1702 }
1703 }
1704 list_add_tail(&system_links, &font_link->entry);
1705 val_len = max_val + 1;
1706 data_len = max_data;
1707 }
1708
1709 HeapFree(GetProcessHeap(), 0, value);
1710 HeapFree(GetProcessHeap(), 0, data);
1711 RegCloseKey(hkey);
1712 }
1713
1714 /* Explicitly add an entry for the system font, this links to Tahoma and any links
1715 that Tahoma has */
1716
1717 system_font_link = HeapAlloc(GetProcessHeap(), 0, sizeof(*system_font_link));
1718 system_font_link->font_name = strdupW(System);
1719 list_init(&system_font_link->links);
1720
1721 face = find_face_from_filename(tahoma_ttf, Tahoma);
1722 if(face)
1723 {
1724 child_font = HeapAlloc(GetProcessHeap(), 0, sizeof(*child_font));
1725 child_font->face = face;
1726 child_font->font = NULL;
1727 TRACE("Found Tahoma in %s index %ld\n", child_font->face->file, child_font->face->face_index);
1728 list_add_tail(&system_font_link->links, &child_font->entry);
1729 }
1730 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
1731 {
1732 if(!strcmpiW(font_link->font_name, Tahoma))
1733 {
1734 CHILD_FONT *font_link_entry;
1735 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
1736 {
1737 CHILD_FONT *new_child;
1738 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
1739 new_child->face = font_link_entry->face;
1740 new_child->font = NULL;
1741 list_add_tail(&system_font_link->links, &new_child->entry);
1742 }
1743 break;
1744 }
1745 }
1746 list_add_tail(&system_links, &system_font_link->entry);
1747 return ret;
1748 }
1749
1750 static BOOL ReadFontDir(const char *dirname, BOOL external_fonts)
1751 {
1752 DIR *dir;
1753 struct dirent *dent;
1754 char path[MAX_PATH];
1755
1756 TRACE("Loading fonts from %s\n", debugstr_a(dirname));
1757
1758 dir = opendir(dirname);
1759 if(!dir) {
1760 WARN("Can't open directory %s\n", debugstr_a(dirname));
1761 return FALSE;
1762 }
1763 while((dent = readdir(dir)) != NULL) {
1764 struct stat statbuf;
1765
1766 if(!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
1767 continue;
1768
1769 TRACE("Found %s in %s\n", debugstr_a(dent->d_name), debugstr_a(dirname));
1770
1771 sprintf(path, "%s/%s", dirname, dent->d_name);
1772
1773 if(stat(path, &statbuf) == -1)
1774 {
1775 WARN("Can't stat %s\n", debugstr_a(path));
1776 continue;
1777 }
1778 if(S_ISDIR(statbuf.st_mode))
1779 ReadFontDir(path, external_fonts);
1780 else
1781 AddFontFileToList(path, NULL, NULL, external_fonts ? ADDFONT_EXTERNAL_FONT : 0);
1782 }
1783 closedir(dir);
1784 return TRUE;
1785 }
1786
1787 static void load_fontconfig_fonts(void)
1788 {
1789 #ifdef SONAME_LIBFONTCONFIG
1790 void *fc_handle = NULL;
1791 FcConfig *config;
1792 FcPattern *pat;
1793 FcObjectSet *os;
1794 FcFontSet *fontset;
1795 int i, len;
1796 char *file;
1797 const char *ext;
1798
1799 fc_handle = wine_dlopen(SONAME_LIBFONTCONFIG, RTLD_NOW, NULL, 0);
1800 if(!fc_handle) {
1801 TRACE("Wine cannot find the fontconfig library (%s).\n",
1802 SONAME_LIBFONTCONFIG);
1803 return;
1804 }
1805 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(fc_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); goto sym_not_found;}
1806 LOAD_FUNCPTR(FcConfigGetCurrent);
1807 LOAD_FUNCPTR(FcFontList);
1808 LOAD_FUNCPTR(FcFontSetDestroy);
1809 LOAD_FUNCPTR(FcInit);
1810 LOAD_FUNCPTR(FcObjectSetAdd);
1811 LOAD_FUNCPTR(FcObjectSetCreate);
1812 LOAD_FUNCPTR(FcObjectSetDestroy);
1813 LOAD_FUNCPTR(FcPatternCreate);
1814 LOAD_FUNCPTR(FcPatternDestroy);
1815 LOAD_FUNCPTR(FcPatternGetBool);
1816 LOAD_FUNCPTR(FcPatternGetString);
1817 #undef LOAD_FUNCPTR
1818
1819 if(!pFcInit()) return;
1820
1821 config = pFcConfigGetCurrent();
1822 pat = pFcPatternCreate();
1823 os = pFcObjectSetCreate();
1824 pFcObjectSetAdd(os, FC_FILE);
1825 pFcObjectSetAdd(os, FC_SCALABLE);
1826 fontset = pFcFontList(config, pat, os);
1827 if(!fontset) return;
1828 for(i = 0; i < fontset->nfont; i++) {
1829 FcBool scalable;
1830
1831 if(pFcPatternGetString(fontset->fonts[i], FC_FILE, 0, (FcChar8**)&file) != FcResultMatch)
1832 continue;
1833 TRACE("fontconfig: %s\n", file);
1834
1835 /* We're just interested in OT/TT fonts for now, so this hack just
1836 picks up the scalable fonts without extensions .pf[ab] to save time
1837 loading every other font */
1838
1839 if(pFcPatternGetBool(fontset->fonts[i], FC_SCALABLE, 0, &scalable) == FcResultMatch && !scalable)
1840 {
1841 TRACE("not scalable\n");
1842 continue;
1843 }
1844
1845 len = strlen( file );
1846 if(len < 4) continue;
1847 ext = &file[ len - 3 ];
1848 if(strcasecmp(ext, "pfa") && strcasecmp(ext, "pfb"))
1849 AddFontFileToList(file, NULL, NULL, ADDFONT_EXTERNAL_FONT);
1850 }
1851 pFcFontSetDestroy(fontset);
1852 pFcObjectSetDestroy(os);
1853 pFcPatternDestroy(pat);
1854 sym_not_found:
1855 #endif
1856 return;
1857 }
1858
1859 static BOOL load_font_from_data_dir(LPCWSTR file)
1860 {
1861 BOOL ret = FALSE;
1862 const char *data_dir = wine_get_data_dir();
1863
1864 if (!data_dir) data_dir = wine_get_build_dir();
1865
1866 if (data_dir)
1867 {
1868 INT len;
1869 char *unix_name;
1870
1871 len = WideCharToMultiByte(CP_UNIXCP, 0, file, -1, NULL, 0, NULL, NULL);
1872
1873 unix_name = HeapAlloc(GetProcessHeap(), 0, strlen(data_dir) + len + sizeof("/fonts/"));
1874
1875 strcpy(unix_name, data_dir);
1876 strcat(unix_name, "/fonts/");
1877
1878 WideCharToMultiByte(CP_UNIXCP, 0, file, -1, unix_name + strlen(unix_name), len, NULL, NULL);
1879
1880 EnterCriticalSection( &freetype_cs );
1881 ret = AddFontFileToList(unix_name, NULL, NULL, ADDFONT_FORCE_BITMAP);
1882 LeaveCriticalSection( &freetype_cs );
1883 HeapFree(GetProcessHeap(), 0, unix_name);
1884 }
1885 return ret;
1886 }
1887
1888 static BOOL load_font_from_winfonts_dir(LPCWSTR file)
1889 {
1890 static const WCHAR slashW[] = {'\\','\0'};
1891 BOOL ret = FALSE;
1892 WCHAR windowsdir[MAX_PATH];
1893 char *unixname;
1894
1895 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
1896 strcatW(windowsdir, fontsW);
1897 strcatW(windowsdir, slashW);
1898 strcatW(windowsdir, file);
1899 if ((unixname = wine_get_unix_file_name(windowsdir))) {
1900 EnterCriticalSection( &freetype_cs );
1901 ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
1902 LeaveCriticalSection( &freetype_cs );
1903 HeapFree(GetProcessHeap(), 0, unixname);
1904 }
1905 return ret;
1906 }
1907
1908 static void load_system_fonts(void)
1909 {
1910 HKEY hkey;
1911 WCHAR data[MAX_PATH], windowsdir[MAX_PATH], pathW[MAX_PATH];
1912 const WCHAR * const *value;
1913 DWORD dlen, type;
1914 static const WCHAR fmtW[] = {'%','s','\\','%','s','\0'};
1915 char *unixname;
1916
1917 if(RegOpenKeyW(HKEY_CURRENT_CONFIG, system_fonts_reg_key, &hkey) == ERROR_SUCCESS) {
1918 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
1919 strcatW(windowsdir, fontsW);
1920 for(value = SystemFontValues; *value; value++) {
1921 dlen = sizeof(data);
1922 if(RegQueryValueExW(hkey, *value, 0, &type, (void*)data, &dlen) == ERROR_SUCCESS &&
1923 type == REG_SZ) {
1924 BOOL added = FALSE;
1925
1926 sprintfW(pathW, fmtW, windowsdir, data);
1927 if((unixname = wine_get_unix_file_name(pathW))) {
1928 added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
1929 HeapFree(GetProcessHeap(), 0, unixname);
1930 }
1931 if (!added)
1932 load_font_from_data_dir(data);
1933 }
1934 }
1935 RegCloseKey(hkey);
1936 }
1937 }
1938
1939 /*************************************************************
1940 *
1941 * This adds registry entries for any externally loaded fonts
1942 * (fonts from fontconfig or FontDirs). It also deletes entries
1943 * of no longer existing fonts.
1944 *
1945 */
1946 static void update_reg_entries(void)
1947 {
1948 HKEY winnt_key = 0, win9x_key = 0, external_key = 0;
1949 LPWSTR valueW;
1950 DWORD len, len_fam;
1951 Family *family;
1952 Face *face;
1953 struct list *family_elem_ptr, *face_elem_ptr;
1954 WCHAR *file;
1955 static const WCHAR TrueType[] = {' ','(','T','r','u','e','T','y','p','e',')','\0'};
1956 static const WCHAR spaceW[] = {' ', '\0'};
1957 char *path;
1958
1959 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key,
1960 0, NULL, 0, KEY_ALL_ACCESS, NULL, &winnt_key, NULL) != ERROR_SUCCESS) {
1961 ERR("Can't create Windows font reg key\n");
1962 goto end;
1963 }
1964
1965 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key,
1966 0, NULL, 0, KEY_ALL_ACCESS, NULL, &win9x_key, NULL) != ERROR_SUCCESS) {
1967 ERR("Can't create Windows font reg key\n");
1968 goto end;
1969 }
1970
1971 if(RegCreateKeyExW(HKEY_CURRENT_USER, external_fonts_reg_key,
1972 0, NULL, 0, KEY_ALL_ACCESS, NULL, &external_key, NULL) != ERROR_SUCCESS) {
1973 ERR("Can't create external font reg key\n");
1974 goto end;
1975 }
1976
1977 /* enumerate the fonts and add external ones to the two keys */
1978
1979 LIST_FOR_EACH(family_elem_ptr, &font_list) {
1980 family = LIST_ENTRY(family_elem_ptr, Family, entry);
1981 len_fam = strlenW(family->FamilyName) + sizeof(TrueType) / sizeof(WCHAR) + 1;
1982 LIST_FOR_EACH(face_elem_ptr, &family->faces) {
1983 face = LIST_ENTRY(face_elem_ptr, Face, entry);
1984 if(!face->external) continue;
1985 len = len_fam;
1986 if (!(face->ntmFlags & NTM_REGULAR))
1987 len = len_fam + strlenW(face->StyleName) + 1;
1988 valueW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1989 strcpyW(valueW, family->FamilyName);
1990 if(len != len_fam) {
1991 strcatW(valueW, spaceW);
1992 strcatW(valueW, face->StyleName);
1993 }
1994 strcatW(valueW, TrueType);
1995
1996 file = wine_get_dos_file_name(face->file);
1997 if(file)
1998 len = strlenW(file) + 1;
1999 else
2000 {
2001 if((path = strrchr(face->file, '/')) == NULL)
2002 path = face->file;
2003 else
2004 path++;
2005 len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
2006
2007 file = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
2008 MultiByteToWideChar(CP_ACP, 0, path, -1, file, len);
2009 }
2010 RegSetValueExW(winnt_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
2011 RegSetValueExW(win9x_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
2012 RegSetValueExW(external_key, valueW, 0, REG_SZ, (BYTE*)file, len * sizeof(WCHAR));
2013
2014 HeapFree(GetProcessHeap(), 0, file);
2015 HeapFree(GetProcessHeap(), 0, valueW);
2016 }
2017 }
2018 end:
2019 if(external_key) RegCloseKey(external_key);
2020 if(win9x_key) RegCloseKey(win9x_key);
2021 if(winnt_key) RegCloseKey(winnt_key);
2022 return;
2023 }
2024
2025 static void delete_external_font_keys(void)
2026 {
2027 HKEY winnt_key = 0, win9x_key = 0, external_key = 0;
2028 DWORD dlen, vlen, datalen, valuelen, i, type;
2029 LPWSTR valueW;
2030 LPVOID data;
2031
2032 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key,
2033 0, NULL, 0, KEY_ALL_ACCESS, NULL, &winnt_key, NULL) != ERROR_SUCCESS) {
2034 ERR("Can't create Windows font reg key\n");
2035 goto end;
2036 }
2037
2038 if(RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key,
2039 0, NULL, 0, KEY_ALL_ACCESS, NULL, &win9x_key, NULL) != ERROR_SUCCESS) {
2040 ERR("Can't create Windows font reg key\n");
2041 goto end;
2042 }
2043
2044 if(RegCreateKeyW(HKEY_CURRENT_USER, external_fonts_reg_key, &external_key) != ERROR_SUCCESS) {
2045 ERR("Can't create external font reg key\n");
2046 goto end;
2047 }
2048
2049 /* Delete all external fonts added last time */
2050
2051 RegQueryInfoKeyW(external_key, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2052 &valuelen, &datalen, NULL, NULL);
2053 valuelen++; /* returned value doesn't include room for '\0' */
2054 valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
2055 data = HeapAlloc(GetProcessHeap(), 0, datalen * sizeof(WCHAR));
2056
2057 dlen = datalen * sizeof(WCHAR);
2058 vlen = valuelen;
2059 i = 0;
2060 while(RegEnumValueW(external_key, i++, valueW, &vlen, NULL, &type, data,
2061 &dlen) == ERROR_SUCCESS) {
2062
2063 RegDeleteValueW(winnt_key, valueW);
2064 RegDeleteValueW(win9x_key, valueW);
2065 /* reset dlen and vlen */
2066 dlen = datalen;
2067 vlen = valuelen;
2068 }
2069 HeapFree(GetProcessHeap(), 0, data);
2070 HeapFree(GetProcessHeap(), 0, valueW);
2071
2072 /* Delete the old external fonts key */
2073 RegCloseKey(external_key);
2074 RegDeleteKeyW(HKEY_CURRENT_USER, external_fonts_reg_key);
2075
2076 end:
2077 if(win9x_key) RegCloseKey(win9x_key);
2078 if(winnt_key) RegCloseKey(winnt_key);
2079 }
2080
2081 /*************************************************************
2082 * WineEngAddFontResourceEx
2083 *
2084 */
2085 INT WineEngAddFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
2086 {
2087 INT ret = 0;
2088 if (ft_handle) /* do it only if we have freetype up and running */
2089 {
2090 char *unixname;
2091
2092 if(flags)
2093 FIXME("Ignoring flags %x\n", flags);
2094
2095 if((unixname = wine_get_unix_file_name(file)))
2096 {
2097 EnterCriticalSection( &freetype_cs );
2098 ret = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
2099 LeaveCriticalSection( &freetype_cs );
2100 HeapFree(GetProcessHeap(), 0, unixname);
2101 }
2102 if (!ret && !strchrW(file, '\\')) {
2103 /* Try in %WINDIR%/fonts, needed for Fotobuch Designer */
2104 ret = load_font_from_winfonts_dir(file);
2105 if (!ret) {
2106 /* Try in datadir/fonts (or builddir/fonts),
2107 * needed for Magic the Gathering Online
2108 */
2109 ret = load_font_from_data_dir(file);
2110 }
2111 }
2112 }
2113 return ret;
2114 }
2115
2116 /*************************************************************
2117 * WineEngAddFontMemResourceEx
2118 *
2119 */
2120 HANDLE WineEngAddFontMemResourceEx(PVOID pbFont, DWORD cbFont, PVOID pdv, DWORD *pcFonts)
2121 {
2122 if (ft_handle) /* do it only if we have freetype up and running */
2123 {
2124 PVOID pFontCopy = HeapAlloc(GetProcessHeap(), 0, cbFont);
2125
2126 TRACE("Copying %d bytes of data from %p to %p\n", cbFont, pbFont, pFontCopy);
2127 memcpy(pFontCopy, pbFont, cbFont);
2128
2129 EnterCriticalSection( &freetype_cs );
2130 *pcFonts = AddFontToList(NULL, pFontCopy, cbFont, NULL, NULL, ADDFONT_FORCE_BITMAP);
2131 LeaveCriticalSection( &freetype_cs );
2132
2133 if (*pcFonts == 0)
2134 {
2135 TRACE("AddFontToList failed\n");
2136 HeapFree(GetProcessHeap(), 0, pFontCopy);
2137 return NULL;
2138 }
2139 /* FIXME: is the handle only for use in RemoveFontMemResourceEx or should it be a true handle?
2140 * For now return something unique but quite random
2141 */
2142 TRACE("Returning handle %lx\n", ((INT_PTR)pFontCopy)^0x87654321);
2143 return (HANDLE)(((INT_PTR)pFontCopy)^0x87654321);
2144 }
2145
2146 *pcFonts = 0;
2147 return 0;
2148 }
2149
2150 /*************************************************************
2151 * WineEngRemoveFontResourceEx
2152 *
2153 */
2154 BOOL WineEngRemoveFontResourceEx(LPCWSTR file, DWORD flags, PVOID pdv)
2155 {
2156 FIXME(":stub\n");
2157 return TRUE;
2158 }
2159
2160 static const struct nls_update_font_list
2161 {
2162 UINT ansi_cp, oem_cp;
2163 const char *oem, *fixed, *system;
2164 const char *courier, *serif, *small, *sserif;
2165 /* these are for font substitutes */
2166 const char *shelldlg, *tmsrmn;
2167 const char *fixed_0, *system_0, *courier_0, *serif_0, *small_0, *sserif_0,
2168 *helv_0, *tmsrmn_0;
2169 const struct subst
2170 {
2171 const char *from, *to;
2172 } arial_0, courier_new_0, times_new_roman_0;
2173 } nls_update_font_list[] =
2174 {
2175 /* Latin 1 (United States) */
2176 { 1252, 437, "vgaoem.fon", "vgafix.fon", "vgasys.fon",
2177 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2178 "Tahoma","Times New Roman",
2179 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2180 { 0 }, { 0 }, { 0 }
2181 },
2182 /* Latin 1 (Multilingual) */
2183 { 1252, 850, "vga850.fon", "vgafix.fon", "vgasys.fon",
2184 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2185 "Tahoma","Times New Roman", /* FIXME unverified */
2186 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2187 { 0 }, { 0 }, { 0 }
2188 },
2189 /* Eastern Europe */
2190 { 1250, 852, "vga852.fon", "vgafixe.fon", "vgasyse.fon",
2191 "couree.fon", "serifee.fon", "smallee.fon", "sserifee.fon",
2192 "Tahoma","Times New Roman", /* FIXME unverified */
2193 "Fixedsys,238", "System,238",
2194 "Courier New,238", "MS Serif,238", "Small Fonts,238",
2195 "MS Sans Serif,238", "MS Sans Serif,238", "MS Serif,238",
2196 { "Arial CE,0", "Arial,238" },
2197 { "Courier New CE,0", "Courier New,238" },
2198 { "Times New Roman CE,0", "Times New Roman,238" }
2199 },
2200 /* Cyrillic */
2201 { 1251, 866, "vga866.fon", "vgafixr.fon", "vgasysr.fon",
2202 "courer.fon", "serifer.fon", "smaller.fon", "sserifer.fon",
2203 "Tahoma","Times New Roman", /* FIXME unverified */
2204 "Fixedsys,204", "System,204",
2205 "Courier New,204", "MS Serif,204", "Small Fonts,204",
2206 "MS Sans Serif,204", "MS Sans Serif,204", "MS Serif,204",
2207 { "Arial Cyr,0", "Arial,204" },
2208 { "Courier New Cyr,0", "Courier New,204" },
2209 { "Times New Roman Cyr,0", "Times New Roman,204" }
2210 },
2211 /* Greek */
2212 { 1253, 737, "vga869.fon", "vgafixg.fon", "vgasysg.fon",
2213 "coureg.fon", "serifeg.fon", "smalleg.fon", "sserifeg.fon",
2214 "Tahoma","Times New Roman", /* FIXME unverified */
2215 "Fixedsys,161", "System,161",
2216 "Courier New,161", "MS Serif,161", "Small Fonts,161",
2217 "MS Sans Serif,161", "MS Sans Serif,161", "MS Serif,161",
2218 { "Arial Greek,0", "Arial,161" },
2219 { "Courier New Greek,0", "Courier New,161" },
2220 { "Times New Roman Greek,0", "Times New Roman,161" }
2221 },
2222 /* Turkish */
2223 { 1254, 857, "vga857.fon", "vgafixt.fon", "vgasyst.fon",
2224 "couret.fon", "serifet.fon", "smallet.fon", "sserifet.fon",
2225 "Tahoma","Times New Roman", /* FIXME unverified */
2226 "Fixedsys,162", "System,162",
2227 "Courier New,162", "MS Serif,162", "Small Fonts,162",
2228 "MS Sans Serif,162", "MS Sans Serif,162", "MS Serif,162",
2229 { "Arial Tur,0", "Arial,162" },
2230 { "Courier New Tur,0", "Courier New,162" },
2231 { "Times New Roman Tur,0", "Times New Roman,162" }
2232 },
2233 /* Hebrew */
2234 { 1255, 862, "vgaoem.fon", "vgaf1255.fon", "vgas1255.fon",
2235 "coue1255.fon", "sere1255.fon", "smae1255.fon", "ssee1255.fon",
2236 "Tahoma","Times New Roman", /* FIXME unverified */
2237 "Fixedsys,177", "System,177",
2238 "Courier New,177", "MS Serif,177", "Small Fonts,177",
2239 "MS Sans Serif,177", "MS Sans Serif,177", "MS Serif,177",
2240 { 0 }, { 0 }, { 0 }
2241 },
2242 /* Arabic */
2243 { 1256, 720, "vgaoem.fon", "vgaf1256.fon", "vgas1256.fon",
2244 "coue1256.fon", "sere1256.fon", "smae1256.fon", "ssee1256.fon",
2245 "Tahoma","Times New Roman", /* FIXME unverified */
2246 "Fixedsys,178", "System,178",
2247 "Courier New,178", "MS Serif,178", "Small Fonts,178",
2248 "MS Sans Serif,178", "MS Sans Serif,178", "MS Serif,178",
2249 { 0 }, { 0 }, { 0 }
2250 },
2251 /* Baltic */
2252 { 1257, 775, "vga775.fon", "vgaf1257.fon", "vgas1257.fon",
2253 "coue1257.fon", "sere1257.fon", "smae1257.fon", "ssee1257.fon",
2254 "Tahoma","Times New Roman", /* FIXME unverified */
2255 "Fixedsys,186", "System,186",
2256 "Courier New,186", "MS Serif,186", "Small Fonts,186",
2257 "MS Sans Serif,186", "MS Sans Serif,186", "MS Serif,186",
2258 { "Arial Baltic,0", "Arial,186" },
2259 { "Courier New Baltic,0", "Courier New,186" },
2260 { "Times New Roman Baltic,0", "Times New Roman,186" }
2261 },
2262 /* Vietnamese */
2263 { 1258, 1258, "vga850.fon", "vgafix.fon", "vgasys.fon",
2264 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2265 "Tahoma","Times New Roman", /* FIXME unverified */
2266 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2267 { 0 }, { 0 }, { 0 }
2268 },
2269 /* Thai */
2270 { 874, 874, "vga850.fon", "vgaf874.fon", "vgas874.fon",
2271 "coure.fon", "serife.fon", "smalle.fon", "ssee874.fon",
2272 "Tahoma","Times New Roman", /* FIXME unverified */
2273 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2274 { 0 }, { 0 }, { 0 }
2275 },
2276 /* Japanese */
2277 { 932, 932, "vga932.fon", "jvgafix.fon", "jvgasys.fon",
2278 "coure.fon", "serife.fon", "jsmalle.fon", "sserife.fon",
2279 "MS UI Gothic","MS Serif",
2280 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2281 { 0 }, { 0 }, { 0 }
2282 },
2283 /* Chinese Simplified */
2284 { 936, 936, "vga936.fon", "svgafix.fon", "svgasys.fon",
2285 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2286 "SimSun", "NSimSun",
2287 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2288 { 0 }, { 0 }, { 0 }
2289 },
2290 /* Korean */
2291 { 949, 949, "vga949.fon", "hvgafix.fon", "hvgasys.fon",
2292 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2293 "Gulim", "Batang",
2294 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2295 { 0 }, { 0 }, { 0 }
2296 },
2297 /* Chinese Traditional */
2298 { 950, 950, "vga950.fon", "cvgafix.fon", "cvgasys.fon",
2299 "coure.fon", "serife.fon", "smalle.fon", "sserife.fon",
2300 "PMingLiU", "MingLiU",
2301 NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2302 { 0 }, { 0 }, { 0 }
2303 }
2304 };
2305
2306 static inline BOOL is_dbcs_ansi_cp(UINT ansi_cp)
2307 {
2308 return ( ansi_cp == 932 /* CP932 for Japanese */
2309 || ansi_cp == 936 /* CP936 for Chinese Simplified */
2310 || ansi_cp == 949 /* CP949 for Korean */
2311 || ansi_cp == 950 ); /* CP950 for Chinese Traditional */
2312 }
2313
2314 static inline HKEY create_fonts_NT_registry_key(void)
2315 {
2316 HKEY hkey = 0;
2317
2318 RegCreateKeyExW(HKEY_LOCAL_MACHINE, winnt_font_reg_key, 0, NULL,
2319 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
2320 return hkey;
2321 }
2322
2323 static inline HKEY create_fonts_9x_registry_key(void)
2324 {
2325 HKEY hkey = 0;
2326
2327 RegCreateKeyExW(HKEY_LOCAL_MACHINE, win9x_font_reg_key, 0, NULL,
2328 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
2329 return hkey;
2330 }
2331
2332 static inline HKEY create_config_fonts_registry_key(void)
2333 {
2334 HKEY hkey = 0;
2335
2336 RegCreateKeyExW(HKEY_CURRENT_CONFIG, system_fonts_reg_key, 0, NULL,
2337 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
2338 return hkey;
2339 }
2340
2341 static void add_font_list(HKEY hkey, const struct nls_update_font_list *fl)
2342 {
2343 RegSetValueExA(hkey, "Courier", 0, REG_SZ, (const BYTE *)fl->courier, strlen(fl->courier)+1);
2344 RegSetValueExA(hkey, "MS Serif", 0, REG_SZ, (const BYTE *)fl->serif, strlen(fl->serif)+1);
2345 RegSetValueExA(hkey, "MS Sans Serif", 0, REG_SZ, (const BYTE *)fl->sserif, strlen(fl->sserif)+1);
2346 RegSetValueExA(hkey, "Small Fonts", 0, REG_SZ, (const BYTE *)fl->small, strlen(fl->small)+1);
2347 }
2348
2349 static void set_value_key(HKEY hkey, const char *name, const char *value)
2350 {
2351 if (value)
2352 RegSetValueExA(hkey, name, 0, REG_SZ, (const BYTE *)value, strlen(value) + 1);
2353 else if (name)
2354 RegDeleteValueA(hkey, name);
2355 }
2356
2357 static void update_font_info(void)
2358 {
2359 char buf[40], cpbuf[40];
2360 DWORD len, type;
2361 HKEY hkey = 0;
2362 UINT i, ansi_cp = 0, oem_cp = 0;
2363 BOOL done = FALSE;
2364
2365 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", 0, NULL, 0, KEY_ALL_ACCESS, NULL, &hkey, NULL) != ERROR_SUCCESS)
2366 return;
2367
2368 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IDEFAULTANSICODEPAGE|LOCALE_RETURN_NUMBER|LOCALE_NOUSEROVERRIDE,
2369 (WCHAR *)&ansi_cp, sizeof(ansi_cp)/sizeof(WCHAR));
2370 GetLocaleInfoW(LOCALE_USER_DEFAULT, LOCALE_IDEFAULTCODEPAGE|LOCALE_RETURN_NUMBER|LOCALE_NOUSEROVERRIDE,
2371 (WCHAR *)&oem_cp, sizeof(oem_cp)/sizeof(WCHAR));
2372 sprintf( cpbuf, "%u,%u", ansi_cp, oem_cp );
2373
2374 /* Setup Default_Fallback usage for DBCS ANSI codepages */
2375 if (is_dbcs_ansi_cp(ansi_cp))
2376 use_default_fallback = TRUE;
2377
2378 len = sizeof(buf);
2379 if (RegQueryValueExA(hkey, "Codepages", 0, &type, (BYTE *)buf, &len) == ERROR_SUCCESS && type == REG_SZ)
2380 {
2381 if (!strcmp( buf, cpbuf )) /* already set correctly */
2382 {
2383 RegCloseKey(hkey);
2384 return;
2385 }
2386 TRACE("updating registry, codepages changed %s -> %u,%u\n", buf, ansi_cp, oem_cp);
2387 }
2388 else TRACE("updating registry, codepages changed none -> %u,%u\n", ansi_cp, oem_cp);
2389
2390 RegSetValueExA(hkey, "Codepages", 0, REG_SZ, (const BYTE *)cpbuf, strlen(cpbuf)+1);
2391 RegCloseKey(hkey);
2392
2393 for (i = 0; i < sizeof(nls_update_font_list)/sizeof(nls_update_font_list[0]); i++)
2394 {
2395 HKEY hkey;
2396
2397 if (nls_update_font_list[i].ansi_cp == ansi_cp &&
2398 nls_update_font_list[i].oem_cp == oem_cp)
2399 {
2400 hkey = create_config_fonts_registry_key();
2401 RegSetValueExA(hkey, "OEMFONT.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].oem, strlen(nls_update_font_list[i].oem)+1);
2402 RegSetValueExA(hkey, "FIXEDFON.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].fixed, strlen(nls_update_font_list[i].fixed)+1);
2403 RegSetValueExA(hkey, "FONTS.FON", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].system, strlen(nls_update_font_list[i].system)+1);
2404 RegCloseKey(hkey);
2405
2406 hkey = create_fonts_NT_registry_key();
2407 add_font_list(hkey, &nls_update_font_list[i]);
2408 RegCloseKey(hkey);
2409
2410 hkey = create_fonts_9x_registry_key();
2411 add_font_list(hkey, &nls_update_font_list[i]);
2412 RegCloseKey(hkey);
2413
2414 if (!RegCreateKeyA( HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes", &hkey ))
2415 {
2416 RegSetValueExA(hkey, "MS Shell Dlg", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].shelldlg,
2417 strlen(nls_update_font_list[i].shelldlg)+1);
2418 RegSetValueExA(hkey, "Tms Rmn", 0, REG_SZ, (const BYTE *)nls_update_font_list[i].tmsrmn,
2419 strlen(nls_update_font_list[i].tmsrmn)+1);
2420
2421 set_value_key(hkey, "Fixedsys,0", nls_update_font_list[i].fixed_0);
2422 set_value_key(hkey, "System,0", nls_update_font_list[i].system_0);
2423 set_value_key(hkey, "Courier,0", nls_update_font_list[i].courier_0);
2424 set_value_key(hkey, "MS Serif,0", nls_update_font_list[i].serif_0);
2425 set_value_key(hkey, "Small Fonts,0", nls_update_font_list[i].small_0);
2426 set_value_key(hkey, "MS Sans Serif,0", nls_update_font_list[i].sserif_0);
2427 set_value_key(hkey, "Helv,0", nls_update_font_list[i].helv_0);
2428 set_value_key(hkey, "Tms Rmn,0", nls_update_font_list[i].tmsrmn_0);
2429
2430 set_value_key(hkey, nls_update_font_list[i].arial_0.from, nls_update_font_list[i].arial_0.to);
2431 set_value_key(hkey, nls_update_font_list[i].courier_new_0.from, nls_update_font_list[i].courier_new_0.to);
2432 set_value_key(hkey, nls_update_font_list[i].times_new_roman_0.from, nls_update_font_list[i].times_new_roman_0.to);
2433
2434 RegCloseKey(hkey);
2435 }
2436 done = TRUE;
2437 }
2438 else
2439 {
2440 /* Delete the FontSubstitutes from other locales */
2441 if (!RegCreateKeyA( HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows NT\\CurrentVersion\\FontSubstitutes", &hkey ))
2442 {
2443 set_value_key(hkey, nls_update_font_list[i].arial_0.from, NULL);
2444 set_value_key(hkey, nls_update_font_list[i].courier_new_0.from, NULL);
2445 set_value_key(hkey, nls_update_font_list[i].times_new_roman_0.from, NULL);
2446 RegCloseKey(hkey);
2447 }
2448 }
2449 }
2450 if (!done)
2451 FIXME("there is no font defaults for codepages %u,%u\n", ansi_cp, oem_cp);
2452 }
2453
2454
2455 static BOOL init_freetype(void)
2456 {
2457 ft_handle = wine_dlopen(SONAME_LIBFREETYPE, RTLD_NOW, NULL, 0);
2458 if(!ft_handle) {
2459 WINE_MESSAGE(
2460 "Wine cannot find the FreeType font library. To enable Wine to\n"
2461 "use TrueType fonts please install a version of FreeType greater than\n"
2462 "or equal to 2.0.5.\n"
2463 "http://www.freetype.org\n");
2464 return FALSE;
2465 }
2466
2467 #define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(ft_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); goto sym_not_found;}
2468
2469 LOAD_FUNCPTR(FT_Vector_Unit)
2470 LOAD_FUNCPTR(FT_Done_Face)
2471 LOAD_FUNCPTR(FT_Get_Char_Index)
2472 LOAD_FUNCPTR(FT_Get_Module)
2473 LOAD_FUNCPTR(FT_Get_Sfnt_Name)
2474 LOAD_FUNCPTR(FT_Get_Sfnt_Name_Count)
2475 LOAD_FUNCPTR(FT_Get_Sfnt_Table)
2476 LOAD_FUNCPTR(FT_Init_FreeType)
2477 LOAD_FUNCPTR(FT_Load_Glyph)
2478 LOAD_FUNCPTR(FT_Matrix_Multiply)
2479 #ifndef FT_MULFIX_INLINED
2480 LOAD_FUNCPTR(FT_MulFix)
2481 #endif
2482 LOAD_FUNCPTR(FT_New_Face)
2483 LOAD_FUNCPTR(FT_New_Memory_Face)
2484 LOAD_FUNCPTR(FT_Outline_Get_Bitmap)
2485 LOAD_FUNCPTR(FT_Outline_Transform)
2486 LOAD_FUNCPTR(FT_Outline_Translate)
2487 LOAD_FUNCPTR(FT_Select_Charmap)
2488 LOAD_FUNCPTR(FT_Set_Charmap)
2489 LOAD_FUNCPTR(FT_Set_Pixel_Sizes)
2490 LOAD_FUNCPTR(FT_Vector_Transform)
2491 LOAD_FUNCPTR(FT_Render_Glyph)
2492
2493 #undef LOAD_FUNCPTR
2494 /* Don't warn if these ones are missing */
2495 pFT_Library_Version = wine_dlsym(ft_handle, "FT_Library_Version", NULL, 0);
2496 pFT_Load_Sfnt_Table = wine_dlsym(ft_handle, "FT_Load_Sfnt_Table", NULL, 0);
2497 pFT_Get_First_Char = wine_dlsym(ft_handle, "FT_Get_First_Char", NULL, 0);
2498 pFT_Get_Next_Char = wine_dlsym(ft_handle, "FT_Get_Next_Char", NULL, 0);
2499 pFT_Get_TrueType_Engine_Type = wine_dlsym(ft_handle, "FT_Get_TrueType_Engine_Type", NULL, 0);
2500 #ifdef HAVE_FREETYPE_FTLCDFIL_H
2501 pFT_Library_SetLcdFilter = wine_dlsym(ft_handle, "FT_Library_SetLcdFilter", NULL, 0);
2502 #endif
2503 #ifdef HAVE_FREETYPE_FTWINFNT_H
2504 pFT_Get_WinFNT_Header = wine_dlsym(ft_handle, "FT_Get_WinFNT_Header", NULL, 0);
2505 #endif
2506 if(!wine_dlsym(ft_handle, "FT_Get_Postscript_Name", NULL, 0) &&
2507 !wine_dlsym(ft_handle, "FT_Sqrt64", NULL, 0)) {
2508 /* try to avoid 2.0.4: >= 2.0.5 has FT_Get_Postscript_Name and
2509 <= 2.0.3 has FT_Sqrt64 */
2510 goto sym_not_found;
2511 }
2512
2513 if(pFT_Init_FreeType(&library) != 0) {
2514 ERR("Can't init FreeType library\n");
2515 wine_dlclose(ft_handle, NULL, 0);
2516 ft_handle = NULL;
2517 return FALSE;
2518 }
2519 FT_Version.major = FT_Version.minor = FT_Version.patch = -1;
2520 if (pFT_Library_Version)
2521 pFT_Library_Version(library,&FT_Version.major,&FT_Version.minor,&FT_Version.patch);
2522
2523 if (FT_Version.major<=0)
2524 {
2525 FT_Version.major=2;
2526 FT_Version.minor=0;
2527 FT_Version.patch=5;
2528 }
2529 TRACE("FreeType version is %d.%d.%d\n",FT_Version.major,FT_Version.minor,FT_Version.patch);
2530 FT_SimpleVersion = ((FT_Version.major << 16) & 0xff0000) |
2531 ((FT_Version.minor << 8) & 0x00ff00) |
2532 ((FT_Version.patch ) & 0x0000ff);
2533
2534 return TRUE;
2535
2536 sym_not_found:
2537 WINE_MESSAGE(
2538 "Wine cannot find certain functions that it needs inside the FreeType\n"
2539 "font library. To enable Wine to use TrueType fonts please upgrade\n"
2540 "FreeType to at least version 2.0.5.\n"
2541 "http://www.freetype.org\n");
2542 wine_dlclose(ft_handle, NULL, 0);
2543 ft_handle = NULL;
2544 return FALSE;
2545 }
2546
2547 /*************************************************************
2548 * WineEngInit
2549 *
2550 * Initialize FreeType library and create a list of available faces
2551 */
2552 BOOL WineEngInit(void)
2553 {
2554 static const WCHAR dot_fonW[] = {'.','f','o','n','\0'};
2555 static const WCHAR pathW[] = {'P','a','t','h',0};
2556 HKEY hkey;
2557 DWORD valuelen, datalen, i = 0, type, dlen, vlen;
2558 LPVOID data;
2559 WCHAR windowsdir[MAX_PATH];
2560 char *unixname;
2561 HANDLE font_mutex;
2562 const char *data_dir;
2563
2564 TRACE("\n");
2565
2566 /* update locale dependent font info in registry */
2567 update_font_info();
2568
2569 if(!init_freetype()) return FALSE;
2570
2571 if((font_mutex = CreateMutexW(NULL, FALSE, font_mutex_nameW)) == NULL) {
2572 ERR("Failed to create font mutex\n");
2573 return FALSE;
2574 }
2575 WaitForSingleObject(font_mutex, INFINITE);
2576
2577 delete_external_font_keys();
2578
2579 /* load the system bitmap fonts */
2580 load_system_fonts();
2581
2582 /* load in the fonts from %WINDOWSDIR%\\Fonts first of all */
2583 GetWindowsDirectoryW(windowsdir, sizeof(windowsdir) / sizeof(WCHAR));
2584 strcatW(windowsdir, fontsW);
2585 if((unixname = wine_get_unix_file_name(windowsdir)))
2586 {
2587 ReadFontDir(unixname, FALSE);
2588 HeapFree(GetProcessHeap(), 0, unixname);
2589 }
2590
2591 /* load the system truetype fonts */
2592 data_dir = wine_get_data_dir();
2593 if (!data_dir) data_dir = wine_get_build_dir();
2594 if (data_dir && (unixname = HeapAlloc(GetProcessHeap(), 0, strlen(data_dir) + sizeof("/fonts/")))) {
2595 strcpy(unixname, data_dir);
2596 strcat(unixname, "/fonts/");
2597 ReadFontDir(unixname, TRUE);
2598 HeapFree(GetProcessHeap(), 0, unixname);
2599 }
2600
2601 /* now look under HKLM\Software\Microsoft\Windows[ NT]\CurrentVersion\Fonts
2602 for any fonts not installed in %WINDOWSDIR%\Fonts. They will have their
2603 full path as the entry. Also look for any .fon fonts, since ReadFontDir
2604 will skip these. */
2605 if(RegOpenKeyW(HKEY_LOCAL_MACHINE,
2606 is_win9x() ? win9x_font_reg_key : winnt_font_reg_key,
2607 &hkey) == ERROR_SUCCESS) {
2608 LPWSTR valueW;
2609 RegQueryInfoKeyW(hkey, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
2610 &valuelen, &datalen, NULL, NULL);
2611
2612 valuelen++; /* returned value doesn't include room for '\0' */
2613 valueW = HeapAlloc(GetProcessHeap(), 0, valuelen * sizeof(WCHAR));
2614 data = HeapAlloc(GetProcessHeap(), 0, datalen * sizeof(WCHAR));
2615 if (valueW && data)
2616 {
2617 dlen = datalen * sizeof(WCHAR);
2618 vlen = valuelen;
2619 while(RegEnumValueW(hkey, i++, valueW, &vlen, NULL, &type, data,
2620 &dlen) == ERROR_SUCCESS) {
2621 if(((LPWSTR)data)[0] && ((LPWSTR)data)[1] == ':')
2622 {
2623 if((unixname = wine_get_unix_file_name((LPWSTR)data)))
2624 {
2625 AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
2626 HeapFree(GetProcessHeap(), 0, unixname);
2627 }
2628 }
2629 else if(dlen / 2 >= 6 && !strcmpiW(((LPWSTR)data) + dlen / 2 - 5, dot_fonW))
2630 {
2631 WCHAR pathW[MAX_PATH];
2632 static const WCHAR fmtW[] = {'%','s','\\','%','s','\0'};
2633 BOOL added = FALSE;
2634
2635 sprintfW(pathW, fmtW, windowsdir, data);
2636 if((unixname = wine_get_unix_file_name(pathW)))
2637 {
2638 added = AddFontFileToList(unixname, NULL, NULL, ADDFONT_FORCE_BITMAP);
2639 HeapFree(GetProcessHeap(), 0, unixname);
2640 }
2641 if (!added)
2642 load_font_from_data_dir(data);
2643 }
2644 /* reset dlen and vlen */
2645 dlen = datalen;
2646 vlen = valuelen;
2647 }
2648 }
2649 HeapFree(GetProcessHeap(), 0, data);
2650 HeapFree(GetProcessHeap(), 0, valueW);
2651 RegCloseKey(hkey);
2652 }
2653
2654 load_fontconfig_fonts();
2655
2656 /* then look in any directories that we've specified in the config file */
2657 /* @@ Wine registry key: HKCU\Software\Wine\Fonts */
2658 if(RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", &hkey) == ERROR_SUCCESS)
2659 {
2660 DWORD len;
2661 LPWSTR valueW;
2662 LPSTR valueA, ptr;
2663
2664 if (RegQueryValueExW( hkey, pathW, NULL, NULL, NULL, &len ) == ERROR_SUCCESS)
2665 {
2666 len += sizeof(WCHAR);
2667 valueW = HeapAlloc( GetProcessHeap(), 0, len );
2668 if (RegQueryValueExW( hkey, pathW, NULL, NULL, (LPBYTE)valueW, &len ) == ERROR_SUCCESS)
2669 {
2670 len = WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, NULL, 0, NULL, NULL );
2671 valueA = HeapAlloc( GetProcessHeap(), 0, len );
2672 WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, valueA, len, NULL, NULL );
2673 TRACE( "got font path %s\n", debugstr_a(valueA) );
2674 ptr = valueA;
2675 while (ptr)
2676 {
2677 LPSTR next = strchr( ptr, ':' );
2678 if (next) *next++ = 0;
2679 ReadFontDir( ptr, TRUE );
2680 ptr = next;
2681 }
2682 HeapFree( GetProcessHeap(), 0, valueA );
2683 }
2684 HeapFree( GetProcessHeap(), 0, valueW );
2685 }
2686 RegCloseKey(hkey);
2687 }
2688
2689 DumpFontList();
2690 LoadSubstList();
2691 DumpSubstList();
2692 LoadReplaceList();
2693 update_reg_entries();
2694
2695 init_system_links();
2696
2697 ReleaseMutex(font_mutex);
2698 return TRUE;
2699 }
2700
2701
2702 static LONG calc_ppem_for_height(FT_Face ft_face, LONG height)
2703 {
2704 TT_OS2 *pOS2;
2705 TT_HoriHeader *pHori;
2706
2707 LONG ppem;
2708
2709 pOS2 = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_os2);
2710 pHori = pFT_Get_Sfnt_Table(ft_face, ft_sfnt_hhea);
2711
2712 if(height == 0) height = 16;
2713
2714 /* Calc. height of EM square:
2715 *
2716 * For +ve lfHeight we have
2717 * lfHeight = (winAscent + winDescent) * ppem / units_per_em
2718 * Re-arranging gives:
2719 * ppem = units_per_em * lfheight / (winAscent + winDescent)
2720 *
2721 * For -ve lfHeight we have
2722 * |lfHeight| = ppem
2723 * [i.e. |lfHeight| = (winAscent + winDescent - il) * ppem / units_per_em
2724 * with il = winAscent + winDescent - units_per_em]
2725 *
2726 */
2727
2728 if(height > 0) {
2729 if(pOS2->usWinAscent + pOS2->usWinDescent == 0)
2730 ppem = MulDiv(ft_face->units_per_EM, height,
2731 pHori->Ascender - pHori->Descender);
2732 else
2733 ppem = MulDiv(ft_face->units_per_EM, height,
2734 pOS2->usWinAscent + pOS2->usWinDescent);
2735 }
2736 else
2737 ppem = -height;
2738
2739 return ppem;
2740 }
2741
2742 static struct font_mapping *map_font_file( const char *name )
2743 {
2744 struct font_mapping *mapping;
2745 struct stat st;
2746 int fd;
2747
2748 if ((fd = open( name, O_RDONLY )) == -1) return NULL;
2749 if (fstat( fd, &st ) == -1) goto error;
2750
2751 LIST_FOR_EACH_ENTRY( mapping, &mappings_list, struct font_mapping, entry )
2752 {
2753 if (mapping->dev == st.st_dev && mapping->ino == st.st_ino)
2754 {
2755 mapping->refcount++;
2756 close( fd );
2757 return mapping;
2758 }
2759 }
2760 if (!(mapping = HeapAlloc( GetProcessHeap(), 0, sizeof(*mapping) )))
2761 goto error;
2762
2763 mapping->data = mmap( NULL, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0 );
2764 close( fd );
2765
2766 if (mapping->data == MAP_FAILED)
2767 {
2768 HeapFree( GetProcessHeap(), 0, mapping );
2769 return NULL;
2770 }
2771 mapping->refcount = 1;
2772 mapping->dev = st.st_dev;
2773 mapping->ino = st.st_ino;
2774 mapping->size = st.st_size;
2775 list_add_tail( &mappings_list, &mapping->entry );
2776 return mapping;
2777
2778 error:
2779 close( fd );
2780 return NULL;
2781 }
2782
2783 static void unmap_font_file( struct font_mapping *mapping )
2784 {
2785 if (!--mapping->refcount)
2786 {
2787 list_remove( &mapping->entry );
2788 munmap( mapping->data, mapping->size );
2789 HeapFree( GetProcessHeap(), 0, mapping );
2790 }
2791 }
2792
2793 static LONG load_VDMX(GdiFont*, LONG);
2794
2795 static FT_Face OpenFontFace(GdiFont *font, Face *face, LONG width, LONG height)
2796 {
2797 FT_Error err;
2798 FT_Face ft_face;
2799 void *data_ptr;
2800 DWORD data_size;
2801
2802 TRACE("%s/%p, %ld, %d x %d\n", debugstr_a(face->file), face->font_data_ptr, face->face_index, width, height);
2803
2804 if (face->file)
2805 {
2806 if (!(font->mapping = map_font_file( face->file )))
2807 {
2808 WARN("failed to map %s\n", debugstr_a(face->file));
2809 return 0;
2810 }
2811 data_ptr = font->mapping->data;
2812 data_size = font->mapping->size;
2813 }
2814 else
2815 {
2816 data_ptr = face->font_data_ptr;
2817 data_size = face->font_data_size;
2818 }
2819
2820 err = pFT_New_Memory_Face(library, data_ptr, data_size, face->face_index, &ft_face);
2821 if(err) {
2822 ERR("FT_New_Face rets %d\n", err);
2823 return 0;
2824 }
2825
2826 /* set it here, as load_VDMX needs it */
2827 font->ft_face = ft_face;
2828
2829 if(FT_IS_SCALABLE(ft_face)) {
2830 /* load the VDMX table if we have one */
2831 font->ppem = load_VDMX(font, height);
2832 if(font->ppem == 0)
2833 font->ppem = calc_ppem_for_height(ft_face, height);
2834 TRACE("height %d => ppem %d\n", height, font->ppem);
2835
2836 if((err = pFT_Set_Pixel_Sizes(ft_face, 0, font->ppem)) != 0)
2837 WARN("FT_Set_Pixel_Sizes %d, %d rets %x\n", 0, font->ppem, err);
2838 } else {
2839 font->ppem = height;
2840 if((err = pFT_Set_Pixel_Sizes(ft_face, width, height)) != 0)
2841 WARN("FT_Set_Pixel_Sizes %d, %d rets %x\n", width, height, err);
2842 }
2843 return ft_face;
2844 }
2845
2846
2847 static int get_nearest_charset(Face *face, int *cp)
2848 {
2849 /* Only get here if lfCharSet == DEFAULT_CHARSET or we couldn't find
2850 a single face with the requested charset. The idea is to check if
2851 the selected font supports the current ANSI codepage, if it does
2852 return the corresponding charset, else return the first charset */
2853
2854 CHARSETINFO csi;
2855 int acp = GetACP(), i;
2856 DWORD fs0;
2857
2858 *cp = acp;
2859 if(TranslateCharsetInfo((DWORD*)(INT_PTR)acp, &csi, TCI_SRCCODEPAGE))
2860 if(csi.fs.fsCsb[0] & (face->fs.fsCsb[0] | face->fs_links.fsCsb[0]))
2861 return csi.ciCharset;
2862
2863 for(i = 0; i < 32; i++) {
2864 fs0 = 1L << i;
2865 if(face->fs.fsCsb[0] & fs0) {
2866 if(TranslateCharsetInfo(&fs0, &csi, TCI_SRCFONTSIG)) {
2867 *cp = csi.ciACP;
2868 return csi.ciCharset;
2869 }
2870 else
2871 FIXME("TCI failing on %x\n", fs0);
2872 }
2873 }
2874
2875 FIXME("returning DEFAULT_CHARSET face->fs.fsCsb[0] = %08x file = %s\n",
2876 face->fs.fsCsb[0], face->file);
2877 *cp = acp;
2878 return DEFAULT_CHARSET;
2879 }
2880
2881 static GdiFont *alloc_font(void)
2882 {
2883 GdiFont *ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*ret));
2884 ret->gmsize = 1;
2885 ret->gm = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GM*));
2886 ret->gm[0] = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(GM) * GM_BLOCK_SIZE);
2887 ret->potm = NULL;
2888 ret->font_desc.matrix.eM11 = ret->font_desc.matrix.eM22 = 1.0;
2889 ret->total_kern_pairs = (DWORD)-1;
2890 ret->kern_pairs = NULL;
2891 list_init(&ret->hfontlist);
2892 list_init(&ret->child_fonts);
2893 return ret;
2894 }
2895
2896 static void free_font(GdiFont *font)
2897 {
2898 struct list *cursor, *cursor2;
2899 DWORD i;
2900
2901 LIST_FOR_EACH_SAFE(cursor, cursor2, &font->child_fonts)
2902 {
2903 CHILD_FONT *child = LIST_ENTRY(cursor, CHILD_FONT, entry);
2904 struct list *first_hfont;
2905 HFONTLIST *hfontlist;
2906 list_remove(cursor);
2907 if(child->font)
2908 {
2909 first_hfont = list_head(&child->font->hfontlist);
2910 hfontlist = LIST_ENTRY(first_hfont, HFONTLIST, entry);
2911 DeleteObject(hfontlist->hfont);
2912 HeapFree(GetProcessHeap(), 0, hfontlist);
2913 free_font(child->font);
2914 }
2915 HeapFree(GetProcessHeap(), 0, child);
2916 }
2917
2918 if (font->ft_face) pFT_Done_Face(font->ft_face);
2919 if (font->mapping) unmap_font_file( font->mapping );
2920 HeapFree(GetProcessHeap(), 0, font->kern_pairs);
2921 HeapFree(GetProcessHeap(), 0, font->potm);
2922 HeapFree(GetProcessHeap(), 0, font->name);
2923 for (i = 0; i < font->gmsize; i++)
2924 HeapFree(GetProcessHeap(),0,font->gm[i]);
2925 HeapFree(GetProcessHeap(), 0, font->gm);
2926 HeapFree(GetProcessHeap(), 0, font->GSUB_Table);
2927 HeapFree(GetProcessHeap(), 0, font);
2928 }
2929
2930
2931 /*************************************************************
2932 * load_VDMX
2933 *
2934 * load the vdmx entry for the specified height
2935 */
2936
2937 #define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
2938 ( ( (FT_ULong)_x4 << 24 ) | \
2939 ( (FT_ULong)_x3 << 16 ) | \
2940 ( (FT_ULong)_x2 << 8 ) | \
2941 (FT_ULong)_x1 )
2942
2943 #define MS_VDMX_TAG MS_MAKE_TAG('V', 'D', 'M', 'X')
2944
2945 typedef struct {
2946 BYTE bCharSet;
2947 BYTE xRatio;
2948 BYTE yStartRatio;
2949 BYTE yEndRatio;
2950 } Ratios;
2951
2952 typedef struct {
2953 WORD recs;
2954 BYTE startsz;
2955 BYTE endsz;
2956 } VDMX_group;
2957
2958 static LONG load_VDMX(GdiFont *font, LONG height)
2959 {
2960 WORD hdr[3], tmp;
2961 VDMX_group group;
2962 BYTE devXRatio, devYRatio;
2963 USHORT numRecs, numRatios;
2964 DWORD result, offset = -1;
2965 LONG ppem = 0;
2966 int i;
2967
2968 result = WineEngGetFontData(font, MS_VDMX_TAG, 0, hdr, 6);
2969
2970 if(result == GDI_ERROR) /* no vdmx table present, use linear scaling */
2971 return ppem;
2972
2973 /* FIXME: need the real device aspect ratio */
2974 devXRatio = 1;
2975 devYRatio = 1;
2976
2977 numRecs = GET_BE_WORD(hdr[1]);
2978 numRatios = GET_BE_WORD(hdr[2]);
2979
2980 TRACE("numRecs = %d numRatios = %d\n", numRecs, numRatios);
2981 for(i = 0; i < numRatios; i++) {
2982 Ratios ratio;
2983
2984 offset = (3 * 2) + (i * sizeof(Ratios));
2985 WineEngGetFontData(font, MS_VDMX_TAG, offset, &ratio, sizeof(Ratios));
2986 offset = -1;
2987
2988 TRACE("Ratios[%d] %d %d : %d -> %d\n", i, ratio.bCharSet, ratio.xRatio, ratio.yStartRatio, ratio.yEndRatio);
2989
2990 if((ratio.xRatio == 0 &&
2991 ratio.yStartRatio == 0 &&
2992 ratio.yEndRatio == 0) ||
2993 (devXRatio == ratio.xRatio &&
2994 devYRatio >= ratio.yStartRatio &&
2995 devYRatio <= ratio.yEndRatio))
2996 {
2997 offset = (3 * 2) + (numRatios * 4) + (i * 2);
2998 WineEngGetFontData(font, MS_VDMX_TAG, offset, &tmp, 2);
2999 offset = GET_BE_WORD(tmp);
3000 break;
3001 }
3002 }
3003
3004 if(offset == -1) {
3005 FIXME("No suitable ratio found\n");
3006 return ppem;
3007 }
3008
3009 if(WineEngGetFontData(font, MS_VDMX_TAG, offset, &group, 4) != GDI_ERROR) {
3010 USHORT recs;
3011 BYTE startsz, endsz;
3012 WORD *vTable;
3013
3014 recs = GET_BE_WORD(group.recs);
3015 startsz = group.startsz;
3016 endsz = group.endsz;
3017
3018 TRACE("recs=%d startsz=%d endsz=%d\n", recs, startsz, endsz);
3019
3020 vTable = HeapAlloc(GetProcessHeap(), 0, recs * 6);
3021 result = WineEngGetFontData(font, MS_VDMX_TAG, offset + 4, vTable, recs * 6);
3022 if(result == GDI_ERROR) {
3023 FIXME("Failed to retrieve vTable\n");
3024 goto end;
3025 }
3026
3027 if(height > 0) {
3028 for(i = 0; i < recs; i++) {
3029 SHORT yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
3030 SHORT yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
3031 ppem = GET_BE_WORD(vTable[i * 3]);
3032
3033 if(yMax + -yMin == height) {
3034 font->yMax = yMax;
3035 font->yMin = yMin;
3036 TRACE("ppem %d found; height=%d yMax=%d yMin=%d\n", ppem, height, font->yMax, font->yMin);
3037 break;
3038 }
3039 if(yMax + -yMin > height) {
3040 if(--i < 0) {
3041 ppem = 0;
3042 goto end; /* failed */
3043 }
3044 font->yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
3045 font->yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
3046 ppem = GET_BE_WORD(vTable[i * 3]);
3047 TRACE("ppem %d found; height=%d yMax=%d yMin=%d\n", ppem, height, font->yMax, font->yMin);
3048 break;
3049 }
3050 }
3051 if(!font->yMax) {
3052 ppem = 0;
3053 TRACE("ppem not found for height %d\n", height);
3054 }
3055 } else {
3056 ppem = -height;
3057 if(ppem < startsz || ppem > endsz)
3058 goto end;
3059
3060 for(i = 0; i < recs; i++) {
3061 USHORT yPelHeight;
3062 yPelHeight = GET_BE_WORD(vTable[i * 3]);
3063
3064 if(yPelHeight > ppem)
3065 break; /* failed */
3066
3067 if(yPelHeight == ppem) {
3068 font->yMax = GET_BE_WORD(vTable[(i * 3) + 1]);
3069 font->yMin = GET_BE_WORD(vTable[(i * 3) + 2]);
3070 TRACE("ppem %d found; yMax=%d yMin=%d\n", ppem, font->yMax, font->yMin);
3071 break;
3072 }
3073 }
3074 }
3075 end:
3076 HeapFree(GetProcessHeap(), 0, vTable);
3077 }
3078
3079 return ppem;
3080 }
3081
3082 static BOOL fontcmp(const GdiFont *font, FONT_DESC *fd)
3083 {
3084 if(font->font_desc.hash != fd->hash) return TRUE;
3085 if(memcmp(&font->font_desc.matrix, &fd->matrix, sizeof(fd->matrix))) return TRUE;
3086 if(memcmp(&font->font_desc.lf, &fd->lf, offsetof(LOGFONTW, lfFaceName))) return TRUE;
3087 if(!font->font_desc.can_use_bitmap != !fd->can_use_bitmap) return TRUE;
3088 return strcmpiW(font->font_desc.lf.lfFaceName, fd->lf.lfFaceName);
3089 }
3090
3091 static void calc_hash(FONT_DESC *pfd)
3092 {
3093 DWORD hash = 0, *ptr, two_chars;
3094 WORD *pwc;
3095 unsigned int i;
3096
3097 for(i = 0, ptr = (DWORD*)&pfd->matrix; i < sizeof(FMAT2)/sizeof(DWORD); i++, ptr++)
3098 hash ^= *ptr;
3099 for(i = 0, ptr = (DWORD*)&pfd->lf; i < 7; i++, ptr++)
3100 hash ^= *ptr;
3101 for(i = 0, ptr = (DWORD*)pfd->lf.lfFaceName; i < LF_FACESIZE/2; i++, ptr++) {
3102 two_chars = *ptr;
3103 pwc = (WCHAR *)&two_chars;
3104 if(!*pwc) break;
3105 *pwc = toupperW(*pwc);
3106 pwc++;
3107 *pwc = toupperW(*pwc);
3108 hash ^= two_chars;
3109 if(!*pwc) break;
3110 }
3111 hash ^= !pfd->can_use_bitmap;
3112 pfd->hash = hash;
3113 return;
3114 }
3115
3116 static GdiFont *find_in_cache(HFONT hfont, const LOGFONTW *plf, const FMAT2 *pmat, BOOL can_use_bitmap)
3117 {
3118 GdiFont *ret;
3119 FONT_DESC fd;
3120 HFONTLIST *hflist;
3121 struct list *font_elem_ptr, *hfontlist_elem_ptr;
3122
3123 fd.lf = *plf;
3124 fd.matrix = *pmat;
3125 fd.can_use_bitmap = can_use_bitmap;
3126 calc_hash(&fd);
3127
3128 /* try the child list */
3129 LIST_FOR_EACH(font_elem_ptr, &child_font_list) {
3130 ret = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3131 if(!fontcmp(ret, &fd)) {
3132 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
3133 LIST_FOR_EACH(hfontlist_elem_ptr, &ret->hfontlist) {
3134 hflist = LIST_ENTRY(hfontlist_elem_ptr, struct tagHFONTLIST, entry);
3135 if(hflist->hfont == hfont)
3136 return ret;
3137 }
3138 }
3139 }
3140
3141 /* try the in-use list */
3142 LIST_FOR_EACH(font_elem_ptr, &gdi_font_list) {
3143 ret = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3144 if(!fontcmp(ret, &fd)) {
3145 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
3146 LIST_FOR_EACH(hfontlist_elem_ptr, &ret->hfontlist) {
3147 hflist = LIST_ENTRY(hfontlist_elem_ptr, struct tagHFONTLIST, entry);
3148 if(hflist->hfont == hfont)
3149 return ret;
3150 }
3151 hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
3152 hflist->hfont = hfont;
3153 list_add_head(&ret->hfontlist, &hflist->entry);
3154 return ret;
3155 }
3156 }
3157
3158 /* then the unused list */
3159 font_elem_ptr = list_head(&unused_gdi_font_list);
3160 while(font_elem_ptr) {
3161 ret = LIST_ENTRY(font_elem_ptr, struct tagGdiFont, entry);
3162 font_elem_ptr = list_next(&unused_gdi_font_list, font_elem_ptr);
3163 if(!fontcmp(ret, &fd)) {
3164 if(!can_use_bitmap && !FT_IS_SCALABLE(ret->ft_face)) continue;
3165 assert(list_empty(&ret->hfontlist));
3166 TRACE("Found %p in unused list\n", ret);
3167 list_remove(&ret->entry);
3168 list_add_head(&gdi_font_list, &ret->entry);
3169 hflist = HeapAlloc(GetProcessHeap(), 0, sizeof(*hflist));
3170 hflist->hfont = hfont;
3171 list_add_head(&ret->hfontlist, &hflist->entry);
3172 return ret;
3173 }
3174 }
3175 return NULL;
3176 }
3177
3178 static void add_to_cache(GdiFont *font)
3179 {
3180 static DWORD cache_num = 1;
3181
3182 font->cache_num = cache_num++;
3183 list_add_head(&gdi_font_list, &font->entry);
3184 }
3185
3186 /*************************************************************
3187 * create_child_font_list
3188 */
3189 static BOOL create_child_font_list(GdiFont *font)
3190 {
3191 BOOL ret = FALSE;
3192 SYSTEM_LINKS *font_link;
3193 CHILD_FONT *font_link_entry, *new_child;
3194
3195 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
3196 {
3197 if(!strcmpW(font_link->font_name, font->name))
3198 {
3199 TRACE("found entry in system list\n");
3200 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
3201 {
3202 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
3203 new_child->face = font_link_entry->face;
3204 new_child->font = NULL;
3205 list_add_tail(&font->child_fonts, &new_child->entry);
3206 TRACE("font %s %ld\n", debugstr_a(new_child->face->file), new_child->face->face_index);
3207 }
3208 ret = TRUE;
3209 break;
3210 }
3211 }
3212 /*
3213 * if not SYMBOL or OEM then we also get all the fonts for Microsoft
3214 * Sans Serif. This is how asian windows get default fallbacks for fonts
3215 */
3216 if (use_default_fallback && font->charset != SYMBOL_CHARSET &&
3217 font->charset != OEM_CHARSET &&
3218 strcmpW(font->name,szDefaultFallbackLink) != 0)
3219 LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
3220 {
3221 if(!strcmpW(font_link->font_name,szDefaultFallbackLink))
3222 {
3223 TRACE("found entry in default fallback list\n");
3224 LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
3225 {
3226 new_child = HeapAlloc(GetProcessHeap(), 0, sizeof(*new_child));
3227 new_child->face = font_link_entry->face;
3228 new_child->font = NULL;
3229 list_add_tail(&font->child_fonts, &new_child->entry);
3230 TRACE("font %s %ld\n", debugstr_a(new_child->face->file), new_child->face->face_index);
3231 }
3232 ret = TRUE;
3233 break;
3234 }
3235 }
3236
3237 return ret;
3238 }
3239
3240 static BOOL select_charmap(FT_Face ft_face, FT_Encoding encoding)
3241 {
3242 FT_Error ft_err = FT_Err_Invalid_CharMap_Handle;
3243
3244 if (pFT_Set_Charmap)
3245 {
3246 FT_Int i;
3247 FT_CharMap cmap0, cmap1, cmap2, cmap3, cmap_def;
3248
3249 cmap0 = cmap1 = cmap2 = cmap3 = cmap_def = NULL;
3250
3251 for (i = 0; i < ft_face->num_charmaps; i++)
3252 {
3253 if (ft_face->charmaps[i]->encoding == encoding)
3254 {
3255 TRACE("found cmap with platform_id %u, encoding_id %u\n",
3256 ft_face->charmaps[i]->platform_id, ft_face->charmaps[i]->encoding_id);
3257
3258 switch (ft_face->charmaps[i]->platform_id)
3259 {
3260 default:
3261 cmap_def = ft_face->charmaps[i];
3262 break;
3263 case 0: /* Apple Unicode */
3264 cmap0 = ft_face->charmaps[i];
3265 break;
3266 case 1: /* Macintosh */
3267 cmap1 = ft_face->charmaps[i];
3268 break;
3269 case 2: /* ISO */
3270 cmap2 = ft_face->charmaps[i];
3271 break;
3272 case 3: /* Microsoft */
3273 cmap3 = ft_face->charmaps[i];
3274 break;
3275 }
3276 }
3277
3278 if (cmap3) /* prefer Microsoft cmap table */
3279 ft_err = pFT_Set_Charmap(ft_face, cmap3);
3280 else if (cmap1)
3281 ft_err = pFT_Set_Charmap(ft_face, cmap1);
3282 else if (cmap2)
3283 ft_err = pFT_Set_Charmap(ft_face, cmap2);
3284 else if (cmap0)
3285 ft_err = pFT_Set_Charmap(ft_face, cmap0);
3286 else if (cmap_def)
3287 ft_err = pFT_Set_Charmap(ft_face, cmap_def);
3288 }
3289 return ft_err == FT_Err_Ok;
3290