Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1 | /***************************************************************************/ |
| 2 | /* */ |
| 3 | /* ftmac.c */ |
| 4 | /* */ |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 5 | /* Mac FOND support. Written by just@letterror.com. */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 6 | /* Heavily Fixed by mpsuzuki, George Williams and Sean McBride */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 7 | /* */ |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 8 | /* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006 by */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 9 | /* Just van Rossum, David Turner, Robert Wilhelm, and Werner Lemberg. */ |
| 10 | /* */ |
| 11 | /* This file is part of the FreeType project, and may only be used, */ |
| 12 | /* modified, and distributed under the terms of the FreeType project */ |
| 13 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
| 14 | /* this file you indicate that you have read the license and */ |
| 15 | /* understand and accept it fully. */ |
| 16 | /* */ |
| 17 | /***************************************************************************/ |
| 18 | |
| 19 | |
| 20 | /* |
| 21 | Notes |
| 22 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 23 | Mac suitcase files can (and often do!) contain multiple fonts. To |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 24 | support this I use the face_index argument of FT_(Open|New)_Face() |
| 25 | functions, and pretend the suitcase file is a collection. |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 26 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 27 | Warning: fbit and NFNT bitmap resources are not supported yet. In old |
| 28 | sfnt fonts, bitmap glyph data for each size is stored in each `NFNT' |
| 29 | resources instead of the `bdat' table in the sfnt resource. Therefore, |
| 30 | face->num_fixed_sizes is set to 0, because bitmap data in `NFNT' |
| 31 | resource is unavailable at present. |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 32 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 33 | The Mac FOND support works roughly like this: |
| 34 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 35 | - Check whether the offered stream points to a Mac suitcase file. This |
| 36 | is done by checking the file type: it has to be 'FFIL' or 'tfil'. The |
| 37 | stream that gets passed to our init_face() routine is a stdio stream, |
| 38 | which isn't usable for us, since the FOND resources live in the |
| 39 | resource fork. So we just grab the stream->pathname field. |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 40 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 41 | - Read the FOND resource into memory, then check whether there is a |
| 42 | TrueType font and/or(!) a Type 1 font available. |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 43 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 44 | - If there is a Type 1 font available (as a separate `LWFN' file), read |
| 45 | its data into memory, massage it slightly so it becomes PFB data, wrap |
| 46 | it into a memory stream, load the Type 1 driver and delegate the rest |
| 47 | of the work to it by calling FT_Open_Face(). (XXX TODO: after this |
| 48 | has been done, the kerning data from the FOND resource should be |
| 49 | appended to the face: On the Mac there are usually no AFM files |
| 50 | available. However, this is tricky since we need to map Mac char |
| 51 | codes to ps glyph names to glyph ID's...) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 52 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 53 | - If there is a TrueType font (an `sfnt' resource), read it into memory, |
| 54 | wrap it into a memory stream, load the TrueType driver and delegate |
| 55 | the rest of the work to it, by calling FT_Open_Face(). |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 56 | */ |
| 57 | |
Werner Lemberg | cc069be | 2000-12-08 16:17:16 +0000 | [diff] [blame] | 58 | |
| 59 | #include <ft2build.h> |
| 60 | #include FT_FREETYPE_H |
| 61 | #include FT_INTERNAL_STREAM_H |
Werner Lemberg | 6eb116e | 2003-05-11 07:12:26 +0000 | [diff] [blame] | 62 | |
Werner Lemberg | b2c40b5 | 2004-08-28 08:02:46 +0000 | [diff] [blame] | 63 | #if defined( __GNUC__ ) || defined( __IBMC__ ) |
Werner Lemberg | 3599a02 | 2004-04-14 08:49:11 +0000 | [diff] [blame] | 64 | /* This is for Mac OS X. Without redefinition, OS_INLINE */ |
| 65 | /* expands to `static inline' which doesn't survive the */ |
| 66 | /* -ansi compilation flag of GCC. */ |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 67 | #define OS_INLINE static __inline__ |
Werner Lemberg | 6eb116e | 2003-05-11 07:12:26 +0000 | [diff] [blame] | 68 | #include <Carbon/Carbon.h> |
| 69 | #else |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 70 | #include <Resources.h> |
| 71 | #include <Fonts.h> |
| 72 | #include <Errors.h> |
Leonard Rosenthol | 7013373 | 2001-12-06 17:52:06 +0000 | [diff] [blame] | 73 | #include <Files.h> |
| 74 | #include <TextUtils.h> |
Werner Lemberg | 6eb116e | 2003-05-11 07:12:26 +0000 | [diff] [blame] | 75 | #endif |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 76 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 77 | #if defined( __MWERKS__ ) && !TARGET_RT_MAC_MACHO |
| 78 | #include <FSp_fopen.h> |
| 79 | #endif |
| 80 | |
David Turner | 19ed8af | 2000-12-08 02:42:29 +0000 | [diff] [blame] | 81 | #include FT_MAC_H |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 82 | |
| 83 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 84 | /* FSSpec functions are deprecated since Mac OS X 10.4 */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 85 | #ifndef HAVE_FSSPEC |
| 86 | #if TARGET_API_MAC_OS8 || TARGET_API_MAC_CARBON |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 87 | #define HAVE_FSSPEC 1 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 88 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 89 | #define HAVE_FSSPEC 0 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 90 | #endif |
| 91 | #endif |
| 92 | |
| 93 | /* most FSRef functions were introduced since Mac OS 9 */ |
| 94 | #ifndef HAVE_FSREF |
| 95 | #if TARGET_API_MAC_OSX |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 96 | #define HAVE_FSREF 1 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 97 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 98 | #define HAVE_FSREF 0 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 99 | #endif |
| 100 | #endif |
| 101 | |
| 102 | #ifndef HFS_MAXPATHLEN |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 103 | #define HFS_MAXPATHLEN 1024 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 104 | #endif |
| 105 | |
| 106 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 107 | /* QuickDraw is deprecated since Mac OS X 10.4 */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 108 | #ifndef HAVE_QUICKDRAW_CARBON |
| 109 | #if TARGET_API_MAC_OS8 || TARGET_API_MAC_CARBON |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 110 | #define HAVE_QUICKDRAW_CARBON 1 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 111 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 112 | #define HAVE_QUICKDRAW_CARBON 0 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 113 | #endif |
| 114 | #endif |
| 115 | |
| 116 | /* AppleTypeService is available since Mac OS X */ |
| 117 | #ifndef HAVE_ATS |
| 118 | #if TARGET_API_MAC_OSX |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 119 | #define HAVE_ATS 1 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 120 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 121 | #define HAVE_ATS 0 |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 122 | #endif |
| 123 | #endif |
| 124 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 125 | /* Set PREFER_LWFN to 1 if LWFN (Type 1) is preferred over |
| 126 | TrueType in case *both* are available (this is not common, |
| 127 | but it *is* possible). */ |
| 128 | #ifndef PREFER_LWFN |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 129 | #define PREFER_LWFN 1 |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 130 | #endif |
| 131 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 132 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 133 | #if !HAVE_QUICKDRAW_CARBON /* QuickDraw is deprecated since Mac OS X 10.4 */ |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 134 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 135 | FT_EXPORT_DEF( FT_Error ) |
| 136 | FT_GetFile_From_Mac_Name( const char* fontName, |
| 137 | FSSpec* pathSpec, |
| 138 | FT_Long* face_index ) |
| 139 | { |
| 140 | return FT_Err_Unimplemented_Feature; |
| 141 | } |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 142 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 143 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 144 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 145 | FT_EXPORT_DEF( FT_Error ) |
| 146 | FT_GetFile_From_Mac_Name( const char* fontName, |
| 147 | FSSpec* pathSpec, |
| 148 | FT_Long* face_index ) |
| 149 | { |
| 150 | OptionBits options = kFMUseGlobalScopeOption; |
| 151 | |
| 152 | FMFontFamilyIterator famIter; |
| 153 | OSStatus status = FMCreateFontFamilyIterator( NULL, NULL, |
| 154 | options, |
| 155 | &famIter ); |
| 156 | FMFont the_font = 0; |
| 157 | FMFontFamily family = 0; |
| 158 | |
| 159 | |
| 160 | *face_index = 0; |
| 161 | while ( status == 0 && !the_font ) |
| 162 | { |
| 163 | status = FMGetNextFontFamily( &famIter, &family ); |
| 164 | if ( status == 0 ) |
| 165 | { |
| 166 | int stat2; |
| 167 | FMFontFamilyInstanceIterator instIter; |
| 168 | Str255 famNameStr; |
| 169 | char famName[256]; |
| 170 | |
| 171 | |
| 172 | /* get the family name */ |
| 173 | FMGetFontFamilyName( family, famNameStr ); |
| 174 | CopyPascalStringToC( famNameStr, famName ); |
| 175 | |
| 176 | /* iterate through the styles */ |
| 177 | FMCreateFontFamilyInstanceIterator( family, &instIter ); |
| 178 | |
| 179 | *face_index = 0; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 180 | stat2 = 0; |
| 181 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 182 | while ( stat2 == 0 && !the_font ) |
| 183 | { |
| 184 | FMFontStyle style; |
| 185 | FMFontSize size; |
| 186 | FMFont font; |
| 187 | |
| 188 | |
| 189 | stat2 = FMGetNextFontFamilyInstance( &instIter, &font, |
| 190 | &style, &size ); |
| 191 | if ( stat2 == 0 && size == 0 ) |
| 192 | { |
| 193 | char fullName[256]; |
| 194 | |
| 195 | |
| 196 | /* build up a complete face name */ |
| 197 | ft_strcpy( fullName, famName ); |
| 198 | if ( style & bold ) |
| 199 | strcat( fullName, " Bold" ); |
| 200 | if ( style & italic ) |
| 201 | strcat( fullName, " Italic" ); |
| 202 | |
| 203 | /* compare with the name we are looking for */ |
| 204 | if ( ft_strcmp( fullName, fontName ) == 0 ) |
| 205 | { |
| 206 | /* found it! */ |
| 207 | the_font = font; |
| 208 | } |
| 209 | else |
| 210 | ++(*face_index); |
| 211 | } |
| 212 | } |
| 213 | |
| 214 | FMDisposeFontFamilyInstanceIterator( &instIter ); |
| 215 | } |
| 216 | } |
| 217 | |
| 218 | FMDisposeFontFamilyIterator( &famIter ); |
| 219 | |
| 220 | if ( the_font ) |
| 221 | { |
| 222 | FMGetFontContainer( the_font, pathSpec ); |
| 223 | return FT_Err_Ok; |
| 224 | } |
| 225 | else |
| 226 | return FT_Err_Unknown_File_Format; |
| 227 | } |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 228 | |
| 229 | #endif /* HAVE_QUICKDRAW_CARBON */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 230 | |
| 231 | |
| 232 | #if !HAVE_ATS |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 233 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 234 | FT_EXPORT_DEF( FT_Error ) |
| 235 | FT_GetFile_From_Mac_ATS_Name( const char* fontName, |
| 236 | FSSpec* pathSpec, |
| 237 | FT_Long* face_index ) |
| 238 | { |
| 239 | return FT_Err_Unimplemented_Feature; |
| 240 | } |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 241 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 242 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 243 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 244 | FT_EXPORT_DEF( FT_Error ) |
| 245 | FT_GetFile_From_Mac_ATS_Name( const char* fontName, |
| 246 | FSSpec* pathSpec, |
| 247 | FT_Long* face_index ) |
| 248 | { |
| 249 | CFStringRef cf_fontName; |
| 250 | ATSFontRef ats_font_id; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 251 | |
| 252 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 253 | *face_index = 0; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 254 | |
| 255 | cf_fontName = CFStringCreateWithCString( NULL, fontName, |
| 256 | kCFStringEncodingMacRoman ); |
| 257 | ats_font_id = ATSFontFindFromName( cf_fontName, |
| 258 | kATSOptionFlagsUnRestrictedScope ); |
| 259 | |
| 260 | if ( ats_font_id == 0 || ats_font_id == 0xFFFFFFFFUL ) |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 261 | return FT_Err_Unknown_File_Format; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 262 | |
| 263 | if ( 0 != ATSFontGetFileSpecification( ats_font_id, pathSpec ) ) |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 264 | return FT_Err_Unknown_File_Format; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 265 | |
| 266 | /* face_index calculation by searching preceding fontIDs */ |
| 267 | /* with same FSRef */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 268 | { |
| 269 | int i; |
| 270 | FSSpec f; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 271 | |
| 272 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 273 | for ( i = 1; i < ats_font_id; i++ ) |
| 274 | { |
| 275 | if ( 0 != ATSFontGetFileSpecification( ats_font_id - i, |
| 276 | &f ) || |
| 277 | f.vRefNum != pathSpec->vRefNum || |
| 278 | f.parID != pathSpec->parID || |
| 279 | f.name[0] != pathSpec->name[0] || |
| 280 | 0 != ft_strncmp( (char *)f.name + 1, |
| 281 | (char *)pathSpec->name + 1, |
| 282 | f.name[0] ) ) |
| 283 | break; |
| 284 | } |
| 285 | *face_index = ( i - 1 ); |
| 286 | } |
| 287 | return FT_Err_Ok; |
| 288 | } |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 289 | |
| 290 | #endif /* HAVE_ATS */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 291 | |
| 292 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 293 | #if defined( __MWERKS__ ) && !TARGET_RT_MAC_MACHO |
| 294 | |
| 295 | #define STREAM_FILE( stream ) ( (FILE*)stream->descriptor.pointer ) |
| 296 | |
| 297 | |
| 298 | FT_CALLBACK_DEF( void ) |
| 299 | ft_FSp_stream_close( FT_Stream stream ) |
| 300 | { |
| 301 | fclose( STREAM_FILE( stream ) ); |
| 302 | |
| 303 | stream->descriptor.pointer = NULL; |
| 304 | stream->size = 0; |
| 305 | stream->base = 0; |
| 306 | } |
| 307 | |
| 308 | |
| 309 | FT_CALLBACK_DEF( unsigned long ) |
| 310 | ft_FSp_stream_io( FT_Stream stream, |
| 311 | unsigned long offset, |
| 312 | unsigned char* buffer, |
| 313 | unsigned long count ) |
| 314 | { |
| 315 | FILE* file; |
| 316 | |
| 317 | |
| 318 | file = STREAM_FILE( stream ); |
| 319 | |
| 320 | fseek( file, offset, SEEK_SET ); |
| 321 | |
| 322 | return (unsigned long)fread( buffer, 1, count, file ); |
| 323 | } |
| 324 | |
| 325 | #endif /* __MWERKS__ && !TARGET_RT_MAC_MACHO */ |
| 326 | |
| 327 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 328 | #if HAVE_FSSPEC && !HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 329 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 330 | static OSErr |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 331 | FT_FSPathMakeSpec( const UInt8* pathname, |
| 332 | FSSpec* spec_p, |
| 333 | Boolean isDirectory ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 334 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 335 | const char *p, *q; |
| 336 | short vRefNum; |
| 337 | long dirID; |
| 338 | Str255 nodeName; |
| 339 | OSErr err; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 340 | |
| 341 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 342 | p = q = (const char *)pathname; |
| 343 | dirID = 0; |
| 344 | vRefNum = 0; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 345 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 346 | while ( 1 ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 347 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 348 | q = p + FT_MIN( 255, ft_strlen( p ) ); |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 349 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 350 | if ( q == p ) |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 351 | return 0; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 352 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 353 | if ( 255 < ft_strlen( (char *)pathname ) ) |
| 354 | { |
| 355 | while ( p < q && *q != ':' ) |
| 356 | q--; |
| 357 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 358 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 359 | if ( p < q ) |
| 360 | *(char *)nodeName = q - p; |
| 361 | else if ( ft_strlen( p ) < 256 ) |
| 362 | *(char *)nodeName = ft_strlen( p ); |
| 363 | else |
| 364 | return errFSNameTooLong; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 365 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 366 | ft_strncpy( (char *)nodeName + 1, (char *)p, *(char *)nodeName ); |
| 367 | err = FSMakeFSSpec( vRefNum, dirID, nodeName, spec_p ); |
| 368 | if ( err || '\0' == *q ) |
| 369 | return err; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 370 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 371 | vRefNum = spec_p->vRefNum; |
| 372 | dirID = spec_p->parID; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 373 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 374 | p = q; |
| 375 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 376 | } |
| 377 | |
| 378 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 379 | static OSErr |
| 380 | FT_FSpMakePath( const FSSpec* spec_p, |
| 381 | UInt8* path, |
| 382 | UInt32 maxPathSize ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 383 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 384 | OSErr err; |
| 385 | FSSpec spec = *spec_p; |
| 386 | short vRefNum; |
| 387 | long dirID; |
| 388 | Str255 parDir_name; |
| 389 | |
| 390 | |
| 391 | FT_MEM_SET( path, 0, maxPathSize ); |
| 392 | while ( 1 ) |
| 393 | { |
| 394 | int child_namelen = ft_strlen( (char *)path ); |
| 395 | unsigned char node_namelen = spec.name[0]; |
| 396 | unsigned char* node_name = spec.name + 1; |
| 397 | |
| 398 | |
| 399 | if ( node_namelen + child_namelen > maxPathSize ) |
| 400 | return errFSNameTooLong; |
| 401 | |
| 402 | FT_MEM_MOVE( path + node_namelen + 1, path, child_namelen ); |
| 403 | FT_MEM_COPY( path, node_name, node_namelen ); |
| 404 | if ( child_namelen > 0 ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 405 | path[node_namelen] = ':'; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 406 | |
| 407 | vRefNum = spec.vRefNum; |
| 408 | dirID = spec.parID; |
| 409 | parDir_name[0] = '\0'; |
| 410 | err = FSMakeFSSpec( vRefNum, dirID, parDir_name, &spec ); |
| 411 | if ( noErr != err || dirID == spec.parID ) |
| 412 | break; |
| 413 | } |
| 414 | return noErr; |
| 415 | } |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 416 | |
| 417 | #endif /* HAVE_FSSPEC && !HAVE_FSREF */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 418 | |
| 419 | |
| 420 | static OSErr |
| 421 | FT_FSPathMakeRes( const UInt8* pathname, |
| 422 | short* res ) |
| 423 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 424 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 425 | #if HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 426 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 427 | OSErr err; |
| 428 | FSRef ref; |
| 429 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 430 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 431 | if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) ) |
| 432 | return FT_Err_Cannot_Open_Resource; |
| 433 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 434 | /* at present, no support for dfont format */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 435 | err = FSOpenResourceFile( &ref, 0, NULL, fsRdPerm, res ); |
| 436 | if ( noErr == err ) |
| 437 | return err; |
| 438 | |
| 439 | /* fallback to original resource-fork font */ |
| 440 | *res = FSOpenResFile( &ref, fsRdPerm ); |
| 441 | err = ResError(); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 442 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 443 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 444 | |
| 445 | OSErr err; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 446 | FSSpec spec; |
| 447 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 448 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 449 | if ( noErr != FT_FSPathMakeSpec( pathname, &spec, FALSE ) ) |
| 450 | return FT_Err_Cannot_Open_Resource; |
| 451 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 452 | /* at present, no support for dfont format without FSRef */ |
| 453 | /* (see above), try original resource-fork font */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 454 | *res = FSpOpenResFile( &spec, fsRdPerm ); |
| 455 | err = ResError(); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 456 | |
| 457 | #endif /* HAVE_FSREF */ |
| 458 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 459 | return err; |
| 460 | } |
| 461 | |
| 462 | |
| 463 | /* Return the file type for given pathname */ |
| 464 | static OSType |
| 465 | get_file_type_from_path( const UInt8* pathname ) |
| 466 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 467 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 468 | #if HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 469 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 470 | FSRef ref; |
| 471 | FSCatalogInfo info; |
| 472 | |
| 473 | |
| 474 | if ( noErr != FSPathMakeRef( pathname, &ref, FALSE ) ) |
| 475 | return ( OSType ) 0; |
| 476 | |
| 477 | if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoFinderInfo, &info, |
| 478 | NULL, NULL, NULL ) ) |
| 479 | return ( OSType ) 0; |
| 480 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 481 | return ((FInfo *)(info.finderInfo))->fdType; |
| 482 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 483 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 484 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 485 | FSSpec spec; |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 486 | FInfo finfo; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 487 | |
| 488 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 489 | if ( noErr != FT_FSPathMakeSpec( pathname, &spec, FALSE ) ) |
| 490 | return ( OSType ) 0; |
| 491 | |
| 492 | if ( noErr != FSpGetFInfo( &spec, &finfo ) ) |
| 493 | return ( OSType ) 0; |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 494 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 495 | return finfo.fdType; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 496 | |
| 497 | #endif /* HAVE_FSREF */ |
| 498 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 499 | } |
| 500 | |
Werner Lemberg | e9e130c | 2001-12-07 21:56:32 +0000 | [diff] [blame] | 501 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 502 | /* Given a PostScript font name, create the Macintosh LWFN file name. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 503 | static void |
| 504 | create_lwfn_name( char* ps_name, |
| 505 | Str255 lwfn_file_name ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 506 | { |
| 507 | int max = 5, count = 0; |
| 508 | FT_Byte* p = lwfn_file_name; |
| 509 | FT_Byte* q = (FT_Byte*)ps_name; |
| 510 | |
| 511 | |
| 512 | lwfn_file_name[0] = 0; |
| 513 | |
| 514 | while ( *q ) |
| 515 | { |
Werner Lemberg | 282637f | 2003-05-21 07:39:42 +0000 | [diff] [blame] | 516 | if ( ft_isupper( *q ) ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 517 | { |
| 518 | if ( count ) |
| 519 | max = 3; |
| 520 | count = 0; |
| 521 | } |
David Turner | d15bc0d | 2002-04-12 09:31:48 +0000 | [diff] [blame] | 522 | if ( count < max && ( ft_isalnum( *q ) || *q == '_' ) ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 523 | { |
| 524 | *++p = *q; |
| 525 | lwfn_file_name[0]++; |
| 526 | count++; |
| 527 | } |
| 528 | q++; |
| 529 | } |
| 530 | } |
| 531 | |
| 532 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 533 | static short |
Werner Lemberg | 083ba0b | 2005-12-23 15:10:54 +0000 | [diff] [blame] | 534 | count_faces_sfnt( char* fond_data ) |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 535 | { |
| 536 | /* The count is 1 greater than the value in the FOND. */ |
| 537 | /* Isn't that cute? :-) */ |
| 538 | |
Werner Lemberg | 083ba0b | 2005-12-23 15:10:54 +0000 | [diff] [blame] | 539 | return 1 + *( (short*)( fond_data + sizeof ( FamRec ) ) ); |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 540 | } |
| 541 | |
| 542 | |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 543 | static short |
Werner Lemberg | 083ba0b | 2005-12-23 15:10:54 +0000 | [diff] [blame] | 544 | count_faces_scalable( char* fond_data ) |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 545 | { |
| 546 | AsscEntry* assoc; |
| 547 | FamRec* fond; |
| 548 | short i, face, face_all; |
| 549 | |
| 550 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 551 | fond = (FamRec*)fond_data; |
| 552 | face_all = *( (short *)( fond_data + sizeof ( FamRec ) ) ) + 1; |
| 553 | assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 ); |
| 554 | face = 0; |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 555 | |
| 556 | for ( i = 0; i < face_all; i++ ) |
| 557 | { |
| 558 | if ( 0 == assoc[i].fontSize ) |
Werner Lemberg | 083ba0b | 2005-12-23 15:10:54 +0000 | [diff] [blame] | 559 | face++; |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 560 | } |
| 561 | return face; |
| 562 | } |
| 563 | |
| 564 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 565 | /* Look inside the FOND data, answer whether there should be an SFNT |
Werner Lemberg | e9e130c | 2001-12-07 21:56:32 +0000 | [diff] [blame] | 566 | resource, and answer the name of a possible LWFN Type 1 file. |
| 567 | |
| 568 | Thanks to Paul Miller (paulm@profoundeffects.com) for the fix |
Leonard Rosenthol | ae340bb | 2001-10-26 13:24:39 +0000 | [diff] [blame] | 569 | to load a face OTHER than the first one in the FOND! |
| 570 | */ |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 571 | |
| 572 | |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 573 | static void |
| 574 | parse_fond( char* fond_data, |
| 575 | short* have_sfnt, |
| 576 | short* sfnt_id, |
Leonard Rosenthol | ae340bb | 2001-10-26 13:24:39 +0000 | [diff] [blame] | 577 | Str255 lwfn_file_name, |
| 578 | short face_index ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 579 | { |
| 580 | AsscEntry* assoc; |
Leonard Rosenthol | ae340bb | 2001-10-26 13:24:39 +0000 | [diff] [blame] | 581 | AsscEntry* base_assoc; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 582 | FamRec* fond; |
| 583 | |
| 584 | |
| 585 | *sfnt_id = 0; |
| 586 | *have_sfnt = 0; |
| 587 | lwfn_file_name[0] = 0; |
| 588 | |
Werner Lemberg | c3b2160 | 2001-12-05 01:22:05 +0000 | [diff] [blame] | 589 | fond = (FamRec*)fond_data; |
| 590 | assoc = (AsscEntry*)( fond_data + sizeof ( FamRec ) + 2 ); |
Leonard Rosenthol | ae340bb | 2001-10-26 13:24:39 +0000 | [diff] [blame] | 591 | base_assoc = assoc; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 592 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 593 | /* Let's do a little range checking before we get too excited here */ |
| 594 | if ( face_index < count_faces_sfnt( fond_data ) ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 595 | { |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 596 | assoc += face_index; /* add on the face_index! */ |
| 597 | |
| 598 | /* if the face at this index is not scalable, |
| 599 | fall back to the first one (old behavior) */ |
| 600 | if ( assoc->fontSize == 0 ) |
| 601 | { |
| 602 | *have_sfnt = 1; |
| 603 | *sfnt_id = assoc->fontID; |
| 604 | } |
| 605 | else if ( base_assoc->fontSize == 0 ) |
| 606 | { |
| 607 | *have_sfnt = 1; |
| 608 | *sfnt_id = base_assoc->fontID; |
| 609 | } |
Leonard Rosenthol | ae340bb | 2001-10-26 13:24:39 +0000 | [diff] [blame] | 610 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 611 | |
| 612 | if ( fond->ffStylOff ) |
| 613 | { |
| 614 | unsigned char* p = (unsigned char*)fond_data; |
| 615 | StyleTable* style; |
| 616 | unsigned short string_count; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 617 | char ps_name[256]; |
| 618 | unsigned char* names[64]; |
| 619 | int i; |
| 620 | |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 621 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 622 | p += fond->ffStylOff; |
| 623 | style = (StyleTable*)p; |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 624 | p += sizeof ( StyleTable ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 625 | string_count = *(unsigned short*)(p); |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 626 | p += sizeof ( short ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 627 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 628 | for ( i = 0; i < string_count && i < 64; i++ ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 629 | { |
| 630 | names[i] = p; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 631 | p += names[i][0]; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 632 | p++; |
| 633 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 634 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 635 | { |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 636 | size_t ps_name_len = (size_t)names[0][0]; |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 637 | |
| 638 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 639 | if ( ps_name_len != 0 ) |
| 640 | { |
Werner Lemberg | 282637f | 2003-05-21 07:39:42 +0000 | [diff] [blame] | 641 | ft_memcpy(ps_name, names[0] + 1, ps_name_len); |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 642 | ps_name[ps_name_len] = 0; |
| 643 | } |
| 644 | if ( style->indexes[0] > 1 ) |
| 645 | { |
| 646 | unsigned char* suffixes = names[style->indexes[0] - 1]; |
| 647 | |
| 648 | |
Werner Lemberg | fcc5c91 | 2003-04-23 18:10:19 +0000 | [diff] [blame] | 649 | for ( i = 1; i <= suffixes[0]; i++ ) |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 650 | { |
| 651 | unsigned char* s; |
| 652 | size_t j = suffixes[i] - 1; |
| 653 | |
| 654 | |
| 655 | if ( j < string_count && ( s = names[j] ) != NULL ) |
| 656 | { |
| 657 | size_t s_len = (size_t)s[0]; |
| 658 | |
| 659 | |
| 660 | if ( s_len != 0 && ps_name_len + s_len < sizeof ( ps_name ) ) |
| 661 | { |
Werner Lemberg | 282637f | 2003-05-21 07:39:42 +0000 | [diff] [blame] | 662 | ft_memcpy( ps_name + ps_name_len, s + 1, s_len ); |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 663 | ps_name_len += s_len; |
| 664 | ps_name[ps_name_len] = 0; |
| 665 | } |
| 666 | } |
| 667 | } |
| 668 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 669 | } |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 670 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 671 | create_lwfn_name( ps_name, lwfn_file_name ); |
| 672 | } |
| 673 | } |
| 674 | |
| 675 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 676 | static FT_Error |
| 677 | lookup_lwfn_by_fond( const UInt8* path_fond, |
| 678 | const StringPtr base_lwfn, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 679 | UInt8* path_lwfn, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 680 | int path_size ) |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 681 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 682 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 683 | #if HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 684 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 685 | FSRef ref, par_ref; |
| 686 | int dirname_len; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 687 | |
| 688 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 689 | /* Pathname for FSRef can be in various formats: HFS, HFS+, and POSIX. */ |
| 690 | /* We should not extract parent directory by string manipulation. */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 691 | |
| 692 | if ( noErr != FSPathMakeRef( path_fond, &ref, FALSE ) ) |
| 693 | return FT_Err_Invalid_Argument; |
| 694 | |
| 695 | if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, |
| 696 | NULL, NULL, NULL, &par_ref ) ) |
| 697 | return FT_Err_Invalid_Argument; |
| 698 | |
| 699 | if ( noErr != FSRefMakePath( &par_ref, path_lwfn, path_size ) ) |
| 700 | return FT_Err_Invalid_Argument; |
| 701 | |
| 702 | if ( ft_strlen( (char *)path_lwfn ) + 1 + base_lwfn[0] > path_size ) |
| 703 | return FT_Err_Invalid_Argument; |
| 704 | |
| 705 | /* now we have absolute dirname in lookup_path */ |
| 706 | if ( path_lwfn[0] == '/' ) |
| 707 | ft_strcat( (char *)path_lwfn, "/" ); |
| 708 | else |
| 709 | ft_strcat( (char *)path_lwfn, ":" ); |
| 710 | |
| 711 | dirname_len = ft_strlen( (char *)path_lwfn ); |
| 712 | ft_strcat( (char *)path_lwfn, (char *)base_lwfn + 1 ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 713 | path_lwfn[dirname_len + base_lwfn[0]] = '\0'; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 714 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 715 | if ( noErr != FSPathMakeRef( path_lwfn, &ref, FALSE ) ) |
| 716 | return FT_Err_Cannot_Open_Resource; |
| 717 | |
| 718 | if ( noErr != FSGetCatalogInfo( &ref, kFSCatInfoNone, |
| 719 | NULL, NULL, NULL, NULL ) ) |
| 720 | return FT_Err_Cannot_Open_Resource; |
| 721 | |
| 722 | return FT_Err_Ok; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 723 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 724 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 725 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 726 | int i; |
| 727 | FSSpec spec; |
| 728 | |
| 729 | |
| 730 | /* pathname for FSSpec is always HFS format */ |
| 731 | if ( ft_strlen( (char *)path_fond ) > path_size ) |
| 732 | return FT_Err_Invalid_Argument; |
| 733 | |
| 734 | ft_strcpy( (char *)path_lwfn, (char *)path_fond ); |
| 735 | |
| 736 | i = ft_strlen( (char *)path_lwfn ) - 1; |
| 737 | while ( i > 0 && ':' != path_lwfn[i] ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 738 | i--; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 739 | |
| 740 | if ( i + 1 + base_lwfn[0] > path_size ) |
| 741 | return FT_Err_Invalid_Argument; |
| 742 | |
| 743 | if ( ':' == path_lwfn[i] ) |
| 744 | { |
| 745 | ft_strcpy( (char *)path_lwfn + i + 1, (char *)base_lwfn + 1 ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 746 | path_lwfn[i + 1 + base_lwfn[0]] = '\0'; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 747 | } |
| 748 | else |
| 749 | { |
| 750 | ft_strcpy( (char *)path_lwfn, (char *)base_lwfn + 1 ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 751 | path_lwfn[base_lwfn[0]] = '\0'; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 752 | } |
| 753 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 754 | if ( noErr != FT_FSPathMakeSpec( path_lwfn, &spec, FALSE ) ) |
| 755 | return FT_Err_Cannot_Open_Resource; |
| 756 | |
| 757 | return FT_Err_Ok; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 758 | |
| 759 | #endif /* HAVE_FSREF */ |
| 760 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 761 | } |
| 762 | |
| 763 | |
| 764 | static short |
| 765 | count_faces( Handle fond, |
| 766 | const UInt8* pathname ) |
| 767 | { |
| 768 | short sfnt_id; |
| 769 | short have_sfnt, have_lwfn; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 770 | Str255 lwfn_file_name; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 771 | UInt8 buff[HFS_MAXPATHLEN]; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 772 | FT_Error err; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 773 | |
| 774 | |
| 775 | have_sfnt = have_lwfn = 0; |
| 776 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 777 | HLock( fond ); |
| 778 | parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, 0 ); |
| 779 | HUnlock( fond ); |
| 780 | |
| 781 | if ( lwfn_file_name[0] ) |
| 782 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 783 | err = lookup_lwfn_by_fond( pathname, lwfn_file_name, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 784 | buff, sizeof ( buff ) ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 785 | if ( FT_Err_Ok == err ) |
| 786 | have_lwfn = 1; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 787 | } |
| 788 | |
| 789 | if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) ) |
| 790 | return 1; |
| 791 | else |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 792 | return count_faces_scalable( *fond ); |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 793 | } |
| 794 | |
| 795 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 796 | /* Read Type 1 data from the POST resources inside the LWFN file, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 797 | return a PFB buffer. This is somewhat convoluted because the FT2 |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 798 | PFB parser wants the ASCII header as one chunk, and the LWFN |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 799 | chunks are often not organized that way, so we glue chunks |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 800 | of the same type together. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 801 | static FT_Error |
| 802 | read_lwfn( FT_Memory memory, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 803 | short res, |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 804 | FT_Byte** pfb_data, |
| 805 | FT_ULong* size ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 806 | { |
| 807 | FT_Error error = FT_Err_Ok; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 808 | short res_id; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 809 | unsigned char *buffer, *p, *size_p = NULL; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 810 | FT_ULong total_size = 0; |
| 811 | FT_ULong post_size, pfb_chunk_size; |
| 812 | Handle post_data; |
| 813 | char code, last_code; |
| 814 | |
| 815 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 816 | UseResFile( res ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 817 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 818 | /* First pass: load all POST resources, and determine the size of */ |
| 819 | /* the output buffer. */ |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 820 | res_id = 501; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 821 | last_code = -1; |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 822 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 823 | for (;;) |
| 824 | { |
| 825 | post_data = Get1Resource( 'POST', res_id++ ); |
| 826 | if ( post_data == NULL ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 827 | break; /* we are done */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 828 | |
| 829 | code = (*post_data)[0]; |
| 830 | |
| 831 | if ( code != last_code ) |
| 832 | { |
| 833 | if ( code == 5 ) |
| 834 | total_size += 2; /* just the end code */ |
| 835 | else |
| 836 | total_size += 6; /* code + 4 bytes chunk length */ |
| 837 | } |
| 838 | |
| 839 | total_size += GetHandleSize( post_data ) - 2; |
| 840 | last_code = code; |
| 841 | } |
| 842 | |
David Turner | e459d74 | 2002-03-22 13:52:37 +0000 | [diff] [blame] | 843 | if ( FT_ALLOC( buffer, (FT_Long)total_size ) ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 844 | goto Error; |
| 845 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 846 | /* Second pass: append all POST data to the buffer, add PFB fields. */ |
| 847 | /* Glue all consecutive chunks of the same type together. */ |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 848 | p = buffer; |
| 849 | res_id = 501; |
| 850 | last_code = -1; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 851 | pfb_chunk_size = 0; |
| 852 | |
| 853 | for (;;) |
| 854 | { |
| 855 | post_data = Get1Resource( 'POST', res_id++ ); |
| 856 | if ( post_data == NULL ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 857 | break; /* we are done */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 858 | |
| 859 | post_size = (FT_ULong)GetHandleSize( post_data ) - 2; |
| 860 | code = (*post_data)[0]; |
| 861 | |
| 862 | if ( code != last_code ) |
| 863 | { |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 864 | if ( last_code != -1 ) |
| 865 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 866 | /* we are done adding a chunk, fill in the size field */ |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 867 | if ( size_p != NULL ) |
| 868 | { |
| 869 | *size_p++ = (FT_Byte)( pfb_chunk_size & 0xFF ); |
| 870 | *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 8 ) & 0xFF ); |
| 871 | *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 16 ) & 0xFF ); |
| 872 | *size_p++ = (FT_Byte)( ( pfb_chunk_size >> 24 ) & 0xFF ); |
| 873 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 874 | pfb_chunk_size = 0; |
| 875 | } |
| 876 | |
| 877 | *p++ = 0x80; |
| 878 | if ( code == 5 ) |
| 879 | *p++ = 0x03; /* the end */ |
| 880 | else if ( code == 2 ) |
| 881 | *p++ = 0x02; /* binary segment */ |
| 882 | else |
| 883 | *p++ = 0x01; /* ASCII segment */ |
| 884 | |
| 885 | if ( code != 5 ) |
| 886 | { |
| 887 | size_p = p; /* save for later */ |
| 888 | p += 4; /* make space for size field */ |
| 889 | } |
| 890 | } |
| 891 | |
David Turner | d15bc0d | 2002-04-12 09:31:48 +0000 | [diff] [blame] | 892 | ft_memcpy( p, *post_data + 2, post_size ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 893 | pfb_chunk_size += post_size; |
| 894 | p += post_size; |
| 895 | last_code = code; |
| 896 | } |
| 897 | |
| 898 | *pfb_data = buffer; |
| 899 | *size = total_size; |
| 900 | |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 901 | Error: |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 902 | CloseResFile( res ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 903 | return error; |
| 904 | } |
| 905 | |
| 906 | |
| 907 | /* Finalizer for a memory stream; gets called by FT_Done_Face(). |
| 908 | It frees the memory it uses. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 909 | static void |
| 910 | memory_stream_close( FT_Stream stream ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 911 | { |
| 912 | FT_Memory memory = stream->memory; |
| 913 | |
| 914 | |
David Turner | e459d74 | 2002-03-22 13:52:37 +0000 | [diff] [blame] | 915 | FT_FREE( stream->base ); |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 916 | |
| 917 | stream->size = 0; |
| 918 | stream->base = 0; |
| 919 | stream->close = 0; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 920 | } |
| 921 | |
| 922 | |
| 923 | /* Create a new memory stream from a buffer and a size. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 924 | static FT_Error |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 925 | new_memory_stream( FT_Library library, |
| 926 | FT_Byte* base, |
| 927 | FT_ULong size, |
| 928 | FT_Stream_CloseFunc close, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 929 | FT_Stream* astream ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 930 | { |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 931 | FT_Error error; |
| 932 | FT_Memory memory; |
| 933 | FT_Stream stream; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 934 | |
| 935 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 936 | if ( !library ) |
| 937 | return FT_Err_Invalid_Library_Handle; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 938 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 939 | if ( !base ) |
| 940 | return FT_Err_Invalid_Argument; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 941 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 942 | *astream = 0; |
| 943 | memory = library->memory; |
| 944 | if ( FT_NEW( stream ) ) |
| 945 | goto Exit; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 946 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 947 | FT_Stream_OpenMemory( stream, base, size ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 948 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 949 | stream->close = close; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 950 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 951 | *astream = stream; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 952 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 953 | Exit: |
| 954 | return error; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 955 | } |
| 956 | |
| 957 | |
| 958 | /* Create a new FT_Face given a buffer and a driver name. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 959 | static FT_Error |
| 960 | open_face_from_buffer( FT_Library library, |
| 961 | FT_Byte* base, |
| 962 | FT_ULong size, |
| 963 | FT_Long face_index, |
| 964 | char* driver_name, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 965 | FT_Face* aface ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 966 | { |
| 967 | FT_Open_Args args; |
| 968 | FT_Error error; |
| 969 | FT_Stream stream; |
| 970 | FT_Memory memory = library->memory; |
| 971 | |
| 972 | |
| 973 | error = new_memory_stream( library, |
| 974 | base, |
| 975 | size, |
| 976 | memory_stream_close, |
| 977 | &stream ); |
| 978 | if ( error ) |
| 979 | { |
David Turner | e459d74 | 2002-03-22 13:52:37 +0000 | [diff] [blame] | 980 | FT_FREE( base ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 981 | return error; |
| 982 | } |
| 983 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 984 | args.flags = FT_OPEN_STREAM; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 985 | args.stream = stream; |
| 986 | if ( driver_name ) |
| 987 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 988 | args.flags = args.flags | FT_OPEN_DRIVER; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 989 | args.driver = FT_Get_Module( library, driver_name ); |
| 990 | } |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 991 | |
Werner Lemberg | 2630e54 | 2004-03-20 14:26:38 +0000 | [diff] [blame] | 992 | /* At this point, face_index has served its purpose; */ |
| 993 | /* whoever calls this function has already used it to */ |
| 994 | /* locate the correct font data. We should not propagate */ |
| 995 | /* this index to FT_Open_Face() (unless it is negative). */ |
| 996 | |
| 997 | if ( face_index > 0 ) |
| 998 | face_index = 0; |
| 999 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1000 | error = FT_Open_Face( library, &args, face_index, aface ); |
Just van Rossum | 5fe94ff | 2000-07-28 02:25:23 +0000 | [diff] [blame] | 1001 | if ( error == FT_Err_Ok ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1002 | (*aface)->face_flags &= ~FT_FACE_FLAG_EXTERNAL_STREAM; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 1003 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1004 | return error; |
| 1005 | } |
| 1006 | |
| 1007 | |
| 1008 | /* Create a new FT_Face from a file spec to an LWFN file. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 1009 | static FT_Error |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1010 | FT_New_Face_From_LWFN( FT_Library library, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1011 | const UInt8* pathname, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1012 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1013 | FT_Face* aface ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1014 | { |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 1015 | FT_Byte* pfb_data; |
| 1016 | FT_ULong pfb_size; |
| 1017 | FT_Error error; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1018 | short res; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1019 | |
| 1020 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1021 | if ( noErr != FT_FSPathMakeRes( pathname, &res ) ) |
| 1022 | return FT_Err_Cannot_Open_Resource; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1023 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1024 | pfb_data = NULL; |
| 1025 | pfb_size = 0; |
| 1026 | error = read_lwfn( library->memory, res, &pfb_data, &pfb_size ); |
| 1027 | CloseResFile( res ); /* PFB is already loaded, useless anymore */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1028 | if ( error ) |
| 1029 | return error; |
| 1030 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1031 | return open_face_from_buffer( library, |
| 1032 | pfb_data, |
| 1033 | pfb_size, |
| 1034 | face_index, |
| 1035 | "type1", |
| 1036 | aface ); |
| 1037 | } |
| 1038 | |
| 1039 | |
| 1040 | /* Create a new FT_Face from an SFNT resource, specified by res ID. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 1041 | static FT_Error |
| 1042 | FT_New_Face_From_SFNT( FT_Library library, |
| 1043 | short sfnt_id, |
| 1044 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1045 | FT_Face* aface ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1046 | { |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 1047 | Handle sfnt = NULL; |
| 1048 | FT_Byte* sfnt_data; |
| 1049 | size_t sfnt_size; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1050 | FT_Error error = FT_Err_Ok; |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 1051 | FT_Memory memory = library->memory; |
Werner Lemberg | c70818a | 2003-05-15 06:44:09 +0000 | [diff] [blame] | 1052 | int is_cff; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1053 | |
| 1054 | |
| 1055 | sfnt = GetResource( 'sfnt', sfnt_id ); |
| 1056 | if ( ResError() ) |
| 1057 | return FT_Err_Invalid_Handle; |
| 1058 | |
| 1059 | sfnt_size = (FT_ULong)GetHandleSize( sfnt ); |
David Turner | e459d74 | 2002-03-22 13:52:37 +0000 | [diff] [blame] | 1060 | if ( FT_ALLOC( sfnt_data, (FT_Long)sfnt_size ) ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1061 | { |
| 1062 | ReleaseResource( sfnt ); |
| 1063 | return error; |
| 1064 | } |
| 1065 | |
| 1066 | HLock( sfnt ); |
David Turner | d15bc0d | 2002-04-12 09:31:48 +0000 | [diff] [blame] | 1067 | ft_memcpy( sfnt_data, *sfnt, sfnt_size ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1068 | HUnlock( sfnt ); |
| 1069 | ReleaseResource( sfnt ); |
| 1070 | |
Werner Lemberg | 756655b | 2003-06-07 05:13:22 +0000 | [diff] [blame] | 1071 | is_cff = sfnt_size > 4 && sfnt_data[0] == 'O' && |
| 1072 | sfnt_data[1] == 'T' && |
| 1073 | sfnt_data[2] == 'T' && |
| 1074 | sfnt_data[3] == 'O'; |
Werner Lemberg | c70818a | 2003-05-15 06:44:09 +0000 | [diff] [blame] | 1075 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1076 | return open_face_from_buffer( library, |
| 1077 | sfnt_data, |
| 1078 | sfnt_size, |
| 1079 | face_index, |
Werner Lemberg | c70818a | 2003-05-15 06:44:09 +0000 | [diff] [blame] | 1080 | is_cff ? "cff" : "truetype", |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1081 | aface ); |
| 1082 | } |
| 1083 | |
| 1084 | |
| 1085 | /* Create a new FT_Face from a file spec to a suitcase file. */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 1086 | static FT_Error |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1087 | FT_New_Face_From_Suitcase( FT_Library library, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1088 | const UInt8* pathname, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1089 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1090 | FT_Face* aface ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1091 | { |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1092 | FT_Error error = FT_Err_Cannot_Open_Resource; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1093 | short res_ref, res_index; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1094 | Handle fond; |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1095 | short num_faces_in_res, num_faces_in_fond; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1096 | |
| 1097 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1098 | if ( noErr != FT_FSPathMakeRes( pathname, &res_ref ) ) |
| 1099 | return FT_Err_Cannot_Open_Resource; |
| 1100 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1101 | UseResFile( res_ref ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1102 | if ( ResError() ) |
| 1103 | return FT_Err_Cannot_Open_Resource; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1104 | |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1105 | num_faces_in_res = 0; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1106 | for ( res_index = 1; ; ++res_index ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1107 | { |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1108 | fond = Get1IndResource( 'FOND', res_index ); |
| 1109 | if ( ResError() ) |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1110 | break; |
| 1111 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1112 | num_faces_in_fond = count_faces( fond, pathname ); |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1113 | num_faces_in_res += num_faces_in_fond; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1114 | |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1115 | if ( 0 <= face_index && face_index < num_faces_in_fond && error ) |
| 1116 | error = FT_New_Face_From_FOND( library, fond, face_index, aface ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1117 | |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1118 | face_index -= num_faces_in_fond; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1119 | } |
| 1120 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1121 | CloseResFile( res_ref ); |
Suzuki, Toshiya (鈴木俊哉) | 53be6e9 | 2005-12-23 12:22:46 +0000 | [diff] [blame] | 1122 | if ( FT_Err_Ok == error && NULL != aface ) |
| 1123 | (*aface)->num_faces = num_faces_in_res; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1124 | return error; |
| 1125 | } |
| 1126 | |
Werner Lemberg | e9e130c | 2001-12-07 21:56:32 +0000 | [diff] [blame] | 1127 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 1128 | /* documentation is in ftmac.h */ |
Werner Lemberg | 90a0330 | 2000-11-07 17:21:11 +0000 | [diff] [blame] | 1129 | |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 1130 | FT_EXPORT_DEF( FT_Error ) |
| 1131 | FT_New_Face_From_FOND( FT_Library library, |
| 1132 | Handle fond, |
| 1133 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1134 | FT_Face* aface ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1135 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1136 | short sfnt_id, have_sfnt, have_lwfn = 0; |
| 1137 | short fond_id; |
| 1138 | OSType fond_type; |
| 1139 | Str255 fond_name; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1140 | Str255 lwfn_file_name; |
| 1141 | UInt8 path_lwfn[HFS_MAXPATHLEN]; |
| 1142 | OSErr err; |
| 1143 | FT_Error error; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1144 | |
| 1145 | |
Werner Lemberg | c3b2160 | 2001-12-05 01:22:05 +0000 | [diff] [blame] | 1146 | GetResInfo( fond, &fond_id, &fond_type, fond_name ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1147 | if ( ResError() != noErr || fond_type != 'FOND' ) |
| 1148 | return FT_Err_Invalid_File_Format; |
| 1149 | |
| 1150 | HLock( fond ); |
Leonard Rosenthol | ae340bb | 2001-10-26 13:24:39 +0000 | [diff] [blame] | 1151 | parse_fond( *fond, &have_sfnt, &sfnt_id, lwfn_file_name, face_index ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1152 | HUnlock( fond ); |
| 1153 | |
| 1154 | if ( lwfn_file_name[0] ) |
| 1155 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1156 | short res; |
| 1157 | |
| 1158 | |
| 1159 | res = HomeResFile( fond ); |
| 1160 | if ( noErr != ResError() ) |
| 1161 | goto found_no_lwfn_file; |
| 1162 | |
| 1163 | #if HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1164 | |
| 1165 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1166 | UInt8 path_fond[HFS_MAXPATHLEN]; |
| 1167 | FSRef ref; |
| 1168 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1169 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1170 | err = FSGetForkCBInfo( res, kFSInvalidVolumeRefNum, |
| 1171 | NULL, NULL, NULL, &ref, NULL ); |
| 1172 | if ( noErr != err ) |
| 1173 | goto found_no_lwfn_file; |
| 1174 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1175 | err = FSRefMakePath( &ref, path_fond, sizeof ( path_fond ) ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1176 | if ( noErr != err ) |
| 1177 | goto found_no_lwfn_file; |
| 1178 | |
| 1179 | error = lookup_lwfn_by_fond( path_fond, lwfn_file_name, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1180 | path_lwfn, sizeof ( path_lwfn ) ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1181 | if ( FT_Err_Ok == error ) |
| 1182 | have_lwfn = 1; |
| 1183 | } |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1184 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1185 | #elif HAVE_FSSPEC |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1186 | |
| 1187 | { |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1188 | UInt8 path_fond[HFS_MAXPATHLEN]; |
| 1189 | FCBPBRec pb; |
| 1190 | Str255 fond_file_name; |
| 1191 | FSSpec spec; |
| 1192 | |
| 1193 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1194 | FT_MEM_SET( &spec, 0, sizeof ( FSSpec ) ); |
| 1195 | FT_MEM_SET( &pb, 0, sizeof ( FCBPBRec ) ); |
| 1196 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1197 | pb.ioNamePtr = fond_file_name; |
| 1198 | pb.ioVRefNum = 0; |
| 1199 | pb.ioRefNum = res; |
| 1200 | pb.ioFCBIndx = 0; |
| 1201 | |
| 1202 | err = PBGetFCBInfoSync( &pb ); |
| 1203 | if ( noErr != err ) |
| 1204 | goto found_no_lwfn_file; |
| 1205 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1206 | err = FSMakeFSSpec( pb.ioFCBVRefNum, pb.ioFCBParID, |
| 1207 | fond_file_name, &spec ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1208 | if ( noErr != err ) |
| 1209 | goto found_no_lwfn_file; |
| 1210 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1211 | err = FT_FSpMakePath( &spec, path_fond, sizeof ( path_fond ) ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1212 | if ( noErr != err ) |
| 1213 | goto found_no_lwfn_file; |
| 1214 | |
| 1215 | error = lookup_lwfn_by_fond( path_fond, lwfn_file_name, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1216 | path_lwfn, sizeof ( path_lwfn ) ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1217 | if ( FT_Err_Ok == error ) |
| 1218 | have_lwfn = 1; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1219 | } |
| 1220 | |
| 1221 | #endif /* HAVE_FSREF, HAVE_FSSPEC */ |
| 1222 | |
| 1223 | } |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1224 | |
| 1225 | if ( have_lwfn && ( !have_sfnt || PREFER_LWFN ) ) |
| 1226 | return FT_New_Face_From_LWFN( library, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1227 | path_lwfn, |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1228 | face_index, |
| 1229 | aface ); |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1230 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1231 | found_no_lwfn_file: |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1232 | if ( have_sfnt ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1233 | return FT_New_Face_From_SFNT( library, |
| 1234 | sfnt_id, |
| 1235 | face_index, |
| 1236 | aface ); |
| 1237 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1238 | return FT_Err_Unknown_File_Format; |
Werner Lemberg | e9e130c | 2001-12-07 21:56:32 +0000 | [diff] [blame] | 1239 | } |
| 1240 | |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1241 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1242 | /* Common function to load a new FT_Face from a resource file. */ |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1243 | static FT_Error |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1244 | FT_New_Face_From_Resource( FT_Library library, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1245 | const UInt8* pathname, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1246 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1247 | FT_Face* aface ) |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1248 | { |
| 1249 | OSType file_type; |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1250 | FT_Error error; |
| 1251 | |
| 1252 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1253 | /* LWFN is a (very) specific file format, check for it explicitly */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1254 | file_type = get_file_type_from_path( pathname ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1255 | if ( file_type == 'LWFN' ) |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1256 | return FT_New_Face_From_LWFN( library, pathname, face_index, aface ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1257 | |
| 1258 | /* Otherwise the file type doesn't matter (there are more than */ |
| 1259 | /* `FFIL' and `tfil'). Just try opening it as a font suitcase; */ |
| 1260 | /* if it works, fine. */ |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1261 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1262 | error = FT_New_Face_From_Suitcase( library, pathname, face_index, aface ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1263 | if ( error == 0 ) |
| 1264 | return error; |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1265 | |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1266 | /* let it fall through to normal loader (.ttf, .otf, etc.); */ |
| 1267 | /* we signal this by returning no error and no FT_Face */ |
| 1268 | *aface = NULL; |
| 1269 | return 0; |
| 1270 | } |
| 1271 | |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1272 | |
| 1273 | /*************************************************************************/ |
| 1274 | /* */ |
| 1275 | /* <Function> */ |
| 1276 | /* FT_New_Face */ |
| 1277 | /* */ |
| 1278 | /* <Description> */ |
| 1279 | /* This is the Mac-specific implementation of FT_New_Face. In */ |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 1280 | /* addition to the standard FT_New_Face() functionality, it also */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1281 | /* accepts pathnames to Mac suitcase files. For further */ |
Werner Lemberg | 90a0330 | 2000-11-07 17:21:11 +0000 | [diff] [blame] | 1282 | /* documentation see the original FT_New_Face() in freetype.h. */ |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1283 | /* */ |
Werner Lemberg | f814d0f | 2001-06-27 16:18:10 +0000 | [diff] [blame] | 1284 | FT_EXPORT_DEF( FT_Error ) |
| 1285 | FT_New_Face( FT_Library library, |
| 1286 | const char* pathname, |
| 1287 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1288 | FT_Face* aface ) |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1289 | { |
| 1290 | FT_Open_Args args; |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1291 | FT_Error error; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1292 | |
| 1293 | |
| 1294 | /* test for valid `library' and `aface' delayed to FT_Open_Face() */ |
| 1295 | if ( !pathname ) |
| 1296 | return FT_Err_Invalid_Argument; |
| 1297 | |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1298 | error = FT_Err_Ok; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1299 | *aface = NULL; |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1300 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1301 | /* try resourcefork based font: LWFN, FFIL */ |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1302 | error = FT_New_Face_From_Resource( library, (UInt8 *)pathname, |
| 1303 | face_index, aface ); |
Werner Lemberg | ca7ef5e | 2004-02-28 19:12:01 +0000 | [diff] [blame] | 1304 | if ( error != 0 || *aface != NULL ) |
| 1305 | return error; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 1306 | |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 1307 | /* let it fall through to normal loader (.ttf, .otf, etc.) */ |
David Turner | b08fe2d | 2002-08-27 20:20:29 +0000 | [diff] [blame] | 1308 | args.flags = FT_OPEN_PATHNAME; |
Werner Lemberg | 9ca7a15 | 2002-04-30 14:26:49 +0000 | [diff] [blame] | 1309 | args.pathname = (char*)pathname; |
| 1310 | return FT_Open_Face( library, &args, face_index, aface ); |
Just van Rossum | ae4bcee | 2000-07-28 01:10:35 +0000 | [diff] [blame] | 1311 | } |
| 1312 | |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 1313 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1314 | /*************************************************************************/ |
| 1315 | /* */ |
| 1316 | /* <Function> */ |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1317 | /* FT_New_Face_From_FSRef */ |
| 1318 | /* */ |
| 1319 | /* <Description> */ |
| 1320 | /* FT_New_Face_From_FSRef is identical to FT_New_Face except it */ |
| 1321 | /* accepts an FSRef instead of a path. */ |
| 1322 | /* */ |
| 1323 | FT_EXPORT_DEF( FT_Error ) |
| 1324 | FT_New_Face_From_FSRef( FT_Library library, |
| 1325 | const FSRef* ref, |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1326 | FT_Long face_index, |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1327 | FT_Face* aface ) |
| 1328 | { |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1329 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1330 | #if !HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1331 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1332 | return FT_Err_Unimplemented_Feature; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1333 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1334 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1335 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1336 | FT_Error error; |
| 1337 | FT_Open_Args args; |
| 1338 | OSErr err; |
| 1339 | UInt8 pathname[HFS_MAXPATHLEN]; |
| 1340 | |
| 1341 | |
| 1342 | if ( !ref ) |
| 1343 | return FT_Err_Invalid_Argument; |
| 1344 | |
| 1345 | err = FSRefMakePath( ref, pathname, sizeof ( pathname ) ); |
| 1346 | if ( err ) |
| 1347 | error = FT_Err_Cannot_Open_Resource; |
| 1348 | |
| 1349 | error = FT_New_Face_From_Resource( library, pathname, face_index, aface ); |
| 1350 | if ( error != 0 || *aface != NULL ) |
| 1351 | return error; |
| 1352 | |
| 1353 | /* fallback to datafork font */ |
| 1354 | args.flags = FT_OPEN_PATHNAME; |
| 1355 | args.pathname = (char*)pathname; |
| 1356 | return FT_Open_Face( library, &args, face_index, aface ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1357 | |
| 1358 | #endif /* HAVE_FSREF */ |
| 1359 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1360 | } |
| 1361 | |
| 1362 | |
| 1363 | /*************************************************************************/ |
| 1364 | /* */ |
| 1365 | /* <Function> */ |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1366 | /* FT_New_Face_From_FSSpec */ |
| 1367 | /* */ |
| 1368 | /* <Description> */ |
| 1369 | /* FT_New_Face_From_FSSpec is identical to FT_New_Face except it */ |
| 1370 | /* accepts an FSSpec instead of a path. */ |
| 1371 | /* */ |
| 1372 | FT_EXPORT_DEF( FT_Error ) |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1373 | FT_New_Face_From_FSSpec( FT_Library library, |
| 1374 | const FSSpec* spec, |
| 1375 | FT_Long face_index, |
| 1376 | FT_Face* aface ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1377 | { |
| 1378 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1379 | #if HAVE_FSREF |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1380 | |
| 1381 | FSRef ref; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1382 | |
| 1383 | |
| 1384 | if ( !spec || FSpMakeFSRef( spec, &ref ) != noErr ) |
| 1385 | return FT_Err_Invalid_Argument; |
| 1386 | else |
| 1387 | return FT_New_Face_From_FSRef( library, &ref, face_index, aface ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1388 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1389 | #elif HAVE_FSSPEC |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1390 | |
Werner Lemberg | b2c40b5 | 2004-08-28 08:02:46 +0000 | [diff] [blame] | 1391 | FT_Error error; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1392 | FT_Open_Args args; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1393 | OSErr err; |
| 1394 | UInt8 pathname[HFS_MAXPATHLEN]; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1395 | |
| 1396 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1397 | if ( !spec ) |
| 1398 | return FT_Err_Invalid_Argument; |
| 1399 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1400 | err = FT_FSpMakePath( spec, pathname, sizeof ( pathname ) ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1401 | if ( err ) |
| 1402 | error = FT_Err_Cannot_Open_Resource; |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1403 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1404 | error = FT_New_Face_From_Resource( library, pathname, face_index, aface ); |
| 1405 | if ( error != 0 || *aface != NULL ) |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1406 | return error; |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1407 | |
| 1408 | /* fallback to datafork font */ |
| 1409 | args.flags = FT_OPEN_PATHNAME; |
| 1410 | args.pathname = (char*)pathname; |
| 1411 | return FT_Open_Face( library, &args, face_index, aface ); |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1412 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1413 | #else |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1414 | |
Suzuki, Toshiya (鈴木俊哉) | f8d16cc | 2006-01-11 09:28:38 +0000 | [diff] [blame] | 1415 | return FT_Err_Unimplemented_Feature; |
Werner Lemberg | 435046b | 2006-01-11 10:57:42 +0000 | [diff] [blame] | 1416 | |
| 1417 | #endif /* HAVE_FSREF, HAVE_FSSPEC */ |
| 1418 | |
Werner Lemberg | e2455ba | 2004-02-26 21:56:27 +0000 | [diff] [blame] | 1419 | } |
| 1420 | |
| 1421 | |
Werner Lemberg | 05c21b8 | 2000-07-29 20:38:19 +0000 | [diff] [blame] | 1422 | /* END */ |