diff options
Diffstat (limited to 'nx-X11/extras/fontconfig/src')
23 files changed, 0 insertions, 17584 deletions
diff --git a/nx-X11/extras/fontconfig/src/Makefile.am b/nx-X11/extras/fontconfig/src/Makefile.am deleted file mode 100644 index f24f44e99..000000000 --- a/nx-X11/extras/fontconfig/src/Makefile.am +++ /dev/null @@ -1,110 +0,0 @@ -# -# $Id: Makefile.am,v 1.3 2005/06/28 01:01:14 alanc Exp $ -# -# Copyright © 2003 Keith Packard -# -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of Keith Packard not be used in -# advertising or publicity pertaining to distribution of the software without -# specific, written prior permission. Keith Packard makes no -# representations about the suitability of this software for any purpose. It -# is provided "as is" without express or implied warranty. -# -# KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO -# EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR -# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -# DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER -# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -# PERFORMANCE OF THIS SOFTWARE. - -if OS_WIN32 - -no_undefined = -no-undefined -export_symbols = -export-symbols fontconfig.def - -# gcc import library install/uninstall - -install-libtool-import-lib: - $(INSTALL) .libs/libfontconfig.dll.a $(DESTDIR)$(libdir) - $(INSTALL) fontconfig.def $(DESTDIR)$(libdir)/fontconfig.def - -uninstall-libtool-import-lib: - -rm $(DESTDIR)$(libdir)/libfontconfig.dll.a $(DESTDIR)$(libdir)/fontconfig.def - -else - -install-libtool-import-lib: -uninstall-libtool-import-lib: - -endif - -if MS_LIB_AVAILABLE - -# Microsoft import library install/uninstall - -noinst_DATA = fontconfig.lib - -fontconfig.lib : libfontconfig.la - lib -name:libfontconfig-$(lt_current_minus_age).dll -def:fontconfig.def -out:$@ - -install-ms-import-lib: - $(INSTALL) fontconfig.lib $(DESTDIR)$(libdir) - -uninstall-ms-import-lib: - -rm $(DESTDIR)$(libdir)/fontconfig.lib - -else - -install-ms-import-lib: -uninstall-ms-import-lib: - -endif - -INCLUDES = \ - $(FREETYPE_CFLAGS) \ - $(EXPAT_CFLAGS) \ - $(WARN_CFLAGS) \ - -DFONTCONFIG_PATH='"$(CONFDIR)"' \ - -I$(top_srcdir) \ - -I$(top_srcdir)/src - -EXTRA_DIST = fontconfig.def.in - -noinst_HEADERS=fcint.h - -libfontconfig_la_SOURCES = \ - fcatomic.c \ - fcblanks.c \ - fccache.c \ - fccfg.c \ - fccharset.c \ - fcdbg.c \ - fcdefault.c \ - fcdir.c \ - fcfreetype.c \ - fcfs.c \ - fcinit.c \ - fclang.c \ - fclist.c \ - fcmatch.c \ - fcmatrix.c \ - fcname.c \ - fcpat.c \ - fcstr.c \ - fcxml.c - -lib_LTLIBRARIES = libfontconfig.la - -libfontconfig_la_LDFLAGS = \ - -version-info @LT_VERSION_INFO@ $(no_undefined) $(export_symbols) - -libfontconfig_la_LIBADD = $(FREETYPE_LIBS) $(EXPAT_LIBS) - -install-data-local: install-ms-import-lib install-libtool-import-lib - -uninstall-local: uninstall-ms-import-lib uninstall-libtool-import-lib - diff --git a/nx-X11/extras/fontconfig/src/Makefile.in b/nx-X11/extras/fontconfig/src/Makefile.in deleted file mode 100644 index 987f573dc..000000000 --- a/nx-X11/extras/fontconfig/src/Makefile.in +++ /dev/null @@ -1,611 +0,0 @@ -# Makefile.in generated by automake 1.7.9 from Makefile.am. -# @configure_input@ - -# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 -# Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - -@SET_MAKE@ - -# -# $Id: Makefile.in,v 1.3 2005/06/28 01:01:14 alanc Exp $ -# -# Copyright © 2003 Keith Packard -# -# Permission to use, copy, modify, distribute, and sell this software and its -# documentation for any purpose is hereby granted without fee, provided that -# the above copyright notice appear in all copies and that both that -# copyright notice and this permission notice appear in supporting -# documentation, and that the name of Keith Packard not be used in -# advertising or publicity pertaining to distribution of the software without -# specific, written prior permission. 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* $RCSId: xc/lib/fontconfig/src/fcatomic.c,v 1.2 2002/03/04 21:15:28 tsi Exp $ - * - * Copyright © 2002 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* - * fcatomic.c - * - * Lock cache and configuration files for atomic update - * - * Uses only regular filesystem calls so it should - * work even in the absense of functioning file locking - * - * On Unix, four files are used: - * file - the data file accessed by other apps. - * new - a new version of the data file while it's being written - * lck - the lock file - * tmp - a temporary file made unique with mkstemp - * - * Here's how it works: - * Create 'tmp' and store our PID in it - * Attempt to link it to 'lck' - * Unlink 'tmp' - * If the link succeeded, the lock is held - * - * On Windows, where there are no links, no tmp file is used, and lck - * is a directory that's mkdir'ed. If the mkdir succeeds, the lock is - * held. - */ - -#include "fcint.h" -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <unistd.h> -#include <stdlib.h> -#include <time.h> - -#ifdef _WIN32 -#define mkdir(path,mode) _mkdir(path) -#endif - -#define NEW_NAME ".NEW" -#define LCK_NAME ".LCK" -#define TMP_NAME ".TMP-XXXXXX" - -FcAtomic * -FcAtomicCreate (const FcChar8 *file) -{ - int file_len = strlen ((char *) file); - int new_len = file_len + sizeof (NEW_NAME); - int lck_len = file_len + sizeof (LCK_NAME); - int tmp_len = file_len + sizeof (TMP_NAME); - int total_len = (sizeof (FcAtomic) + - file_len + 1 + - new_len + 1 + - lck_len + 1 + - tmp_len + 1); - FcAtomic *atomic = malloc (total_len); - if (!atomic) - return 0; - FcMemAlloc (FC_MEM_ATOMIC, total_len); - - atomic->file = (FcChar8 *) (atomic + 1); - strcpy ((char *) atomic->file, (char *) file); - - atomic->new = atomic->file + file_len + 1; - strcpy ((char *) atomic->new, (char *) file); - strcat ((char *) atomic->new, NEW_NAME); - - atomic->lck = atomic->new + new_len + 1; - strcpy ((char *) atomic->lck, (char *) file); - strcat ((char *) atomic->lck, LCK_NAME); - - atomic->tmp = atomic->lck + lck_len + 1; - - return atomic; -} - -FcBool -FcAtomicLock (FcAtomic *atomic) -{ - int fd = -1; - FILE *f = 0; - int ret; - struct stat lck_stat; - -#ifdef HAVE_LINK - strcpy ((char *) atomic->tmp, (char *) atomic->file); - strcat ((char *) atomic->tmp, TMP_NAME); - fd = mkstemp ((char *) atomic->tmp); - if (fd < 0) - return FcFalse; - f = fdopen (fd, "w"); - if (!f) - { - close (fd); - unlink ((char *) atomic->tmp); - return FcFalse; - } - ret = fprintf (f, "%ld\n", (long)getpid()); - if (ret <= 0) - { - fclose (f); - unlink ((char *) atomic->tmp); - return FcFalse; - } - if (fclose (f) == EOF) - { - unlink ((char *) atomic->tmp); - return FcFalse; - } - ret = link ((char *) atomic->tmp, (char *) atomic->lck); - (void) unlink ((char *) atomic->tmp); -#else - ret = mkdir ((char *) atomic->lck, 0600); -#endif - if (ret < 0) - { - /* - * If the file is around and old (> 10 minutes), - * assume the lock is stale. This assumes that any - * machines sharing the same filesystem will have clocks - * reasonably close to each other. - */ - if (stat ((char *) atomic->lck, &lck_stat) >= 0) - { - time_t now = time (0); - if ((long int) (now - lck_stat.st_mtime) > 10 * 60) - { -#ifdef HAVE_LINK - if (unlink ((char *) atomic->lck) == 0) - return FcAtomicLock (atomic); -#else - if (rmdir ((char *) atomic->lck) == 0) - return FcAtomicLock (atomic); -#endif - } - } - return FcFalse; - } - (void) unlink ((char *) atomic->new); - return FcTrue; -} - -FcChar8 * -FcAtomicNewFile (FcAtomic *atomic) -{ - return atomic->new; -} - -FcChar8 * -FcAtomicOrigFile (FcAtomic *atomic) -{ - return atomic->file; -} - -FcBool -FcAtomicReplaceOrig (FcAtomic *atomic) -{ - if (rename ((char *) atomic->new, (char *) atomic->file) < 0) - return FcFalse; - return FcTrue; -} - -void -FcAtomicDeleteNew (FcAtomic *atomic) -{ - unlink ((char *) atomic->new); -} - -void -FcAtomicUnlock (FcAtomic *atomic) -{ -#ifdef HAVE_LINK - unlink ((char *) atomic->lck); -#else - rmdir ((char *) atomic->lck); -#endif -} - -void -FcAtomicDestroy (FcAtomic *atomic) -{ - FcMemFree (FC_MEM_ATOMIC, sizeof (FcAtomic) + - strlen ((char *) atomic->file) * 4 + 1 + - sizeof (NEW_NAME) + sizeof (LCK_NAME) + - sizeof (TMP_NAME)); - - free (atomic); -} diff --git a/nx-X11/extras/fontconfig/src/fcblanks.c b/nx-X11/extras/fontconfig/src/fcblanks.c deleted file mode 100644 index a78e85fe6..000000000 --- a/nx-X11/extras/fontconfig/src/fcblanks.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * $RCSId:$ - * - * Copyright © 2002 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include "fcint.h" - -FcBlanks * -FcBlanksCreate (void) -{ - FcBlanks *b; - - b = malloc (sizeof (FcBlanks)); - if (!b) - return 0; - FcMemAlloc (FC_MEM_BLANKS, sizeof (FcBlanks)); - b->nblank = 0; - b->sblank = 0; - b->blanks = 0; - return b; -} - -void -FcBlanksDestroy (FcBlanks *b) -{ - if (b->blanks) - { - FcMemFree (FC_MEM_BLANKS, b->sblank * sizeof (FcChar32)); - free (b->blanks); - } - FcMemFree (FC_MEM_BLANKS, sizeof (FcBlanks)); - free (b); -} - -FcBool -FcBlanksAdd (FcBlanks *b, FcChar32 ucs4) -{ - FcChar32 *c; - int sblank; - - for (sblank = 0; sblank < b->nblank; sblank++) - if (b->blanks[sblank] == ucs4) - return FcTrue; - - if (b->nblank == b->sblank) - { - sblank = b->sblank + 32; - if (b->blanks) - c = (FcChar32 *) realloc (b->blanks, sblank * sizeof (FcChar32)); - else - c = (FcChar32 *) malloc (sblank * sizeof (FcChar32)); - if (!c) - return FcFalse; - if (b->sblank) - FcMemFree (FC_MEM_BLANKS, b->sblank * sizeof (FcChar32)); - FcMemAlloc (FC_MEM_BLANKS, sblank * sizeof (FcChar32)); - b->sblank = sblank; - b->blanks = c; - } - b->blanks[b->nblank++] = ucs4; - return FcTrue; -} - -FcBool -FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4) -{ - int i; - - for (i = 0; i < b->nblank; i++) - if (b->blanks[i] == ucs4) - return FcTrue; - return FcFalse; -} diff --git a/nx-X11/extras/fontconfig/src/fccache.c b/nx-X11/extras/fontconfig/src/fccache.c deleted file mode 100644 index 28455430a..000000000 --- a/nx-X11/extras/fontconfig/src/fccache.c +++ /dev/null @@ -1,1168 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fccache.c,v 1.12 2002/08/22 07:36:44 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include "fcint.h" - -/* - * POSIX has broken stdio so that getc must do thread-safe locking, - * this is a serious performance problem for applications doing large - * amounts of IO with getc (as is done here). If available, use - * the getc_unlocked varient instead. - */ - -#if defined(getc_unlocked) || defined(_IO_getc_unlocked) -#define GETC(f) getc_unlocked(f) -#define PUTC(c,f) putc_unlocked(c,f) -#else -#define GETC(f) getc(f) -#define PUTC(c,f) putc(c,f) -#endif - -#define FC_DBG_CACHE_REF 1024 - -static FcChar8 * -FcCacheReadString (FILE *f, FcChar8 *dest, int len) -{ - int c; - FcBool escape; - FcChar8 *d; - int size; - int i; - - while ((c = GETC (f)) != EOF) - if (c == '"') - break; - if (c == EOF) - return FcFalse; - if (len == 0) - return FcFalse; - - size = len; - i = 0; - d = dest; - escape = FcFalse; - while ((c = GETC (f)) != EOF) - { - if (!escape) - { - switch (c) { - case '"': - c = '\0'; - break; - case '\\': - escape = FcTrue; - continue; - } - } - if (i == size) - { - FcChar8 *new = malloc (size * 2); /* freed in caller */ - if (!new) - break; - memcpy (new, d, size); - size *= 2; - if (d != dest) - free (d); - d = new; - } - d[i++] = c; - if (c == '\0') - return d; - escape = FcFalse; - } - if (d != dest) - free (d); - return 0; -} - -static FcBool -FcCacheReadUlong (FILE *f, unsigned long *dest) -{ - unsigned long t; - int c; - - while ((c = GETC (f)) != EOF) - { - if (!isspace (c)) - break; - } - if (c == EOF) - return FcFalse; - t = 0; - for (;;) - { - if (c == EOF || isspace (c)) - break; - if (!isdigit (c)) - return FcFalse; - t = t * 10 + (c - '0'); - c = GETC (f); - } - *dest = t; - return FcTrue; -} - -static FcBool -FcCacheReadInt (FILE *f, int *dest) -{ - unsigned long t; - FcBool ret; - - ret = FcCacheReadUlong (f, &t); - if (ret) - *dest = (int) t; - return ret; -} - -static FcBool -FcCacheReadTime (FILE *f, time_t *dest) -{ - unsigned long t; - FcBool ret; - - ret = FcCacheReadUlong (f, &t); - if (ret) - *dest = (time_t) t; - return ret; -} - -static FcBool -FcCacheWriteChars (FILE *f, const FcChar8 *chars) -{ - FcChar8 c; - while ((c = *chars++)) - { - switch (c) { - case '"': - case '\\': - if (PUTC ('\\', f) == EOF) - return FcFalse; - /* fall through */ - default: - if (PUTC (c, f) == EOF) - return FcFalse; - } - } - return FcTrue; -} - -static FcBool -FcCacheWriteString (FILE *f, const FcChar8 *string) -{ - - if (PUTC ('"', f) == EOF) - return FcFalse; - if (!FcCacheWriteChars (f, string)) - return FcFalse; - if (PUTC ('"', f) == EOF) - return FcFalse; - return FcTrue; -} - -static FcBool -FcCacheWritePath (FILE *f, const FcChar8 *dir, const FcChar8 *file) -{ - if (PUTC ('"', f) == EOF) - return FcFalse; - if (dir) - if (!FcCacheWriteChars (f, dir)) - return FcFalse; -#ifdef _WIN32 - if (dir && - dir[strlen((const char *) dir) - 1] != '/' && - dir[strlen((const char *) dir) - 1] != '\\') - { - if (!FcCacheWriteChars (f, "\\")) - return FcFalse; - } -#else - if (dir && dir[strlen((const char *) dir) - 1] != '/') - if (PUTC ('/', f) == EOF) - return FcFalse; -#endif - if (!FcCacheWriteChars (f, file)) - return FcFalse; - if (PUTC ('"', f) == EOF) - return FcFalse; - return FcTrue; -} - -static FcBool -FcCacheWriteUlong (FILE *f, unsigned long t) -{ - int pow; - unsigned long temp, digit; - - temp = t; - pow = 1; - while (temp >= 10) - { - temp /= 10; - pow *= 10; - } - temp = t; - while (pow) - { - digit = temp / pow; - if (PUTC ((char) digit + '0', f) == EOF) - return FcFalse; - temp = temp - pow * digit; - pow = pow / 10; - } - return FcTrue; -} - -static FcBool -FcCacheWriteInt (FILE *f, int i) -{ - return FcCacheWriteUlong (f, (unsigned long) i); -} - -static FcBool -FcCacheWriteTime (FILE *f, time_t t) -{ - return FcCacheWriteUlong (f, (unsigned long) t); -} - -static FcBool -FcCacheFontSetAdd (FcFontSet *set, - FcStrSet *dirs, - const FcChar8 *dir, - int dir_len, - const FcChar8 *file, - const FcChar8 *name, - FcConfig *config) -{ - FcChar8 path_buf[8192], *path; - int len; - FcBool ret = FcFalse; - FcPattern *font; - FcPattern *frozen; - - path = path_buf; - len = (dir_len + 1 + strlen ((const char *) file) + 1); - if (len > sizeof (path_buf)) - { - path = malloc (len); /* freed down below */ - if (!path) - return FcFalse; - } - strncpy ((char *) path, (const char *) dir, dir_len); -#ifdef _WIN32 - if (dir[dir_len - 1] != '/' && dir[dir_len - 1] != '\\' ) - path[dir_len++] = '\\'; -#else - if (dir[dir_len - 1] != '/') - path[dir_len++] = '/'; -#endif - strcpy ((char *) path + dir_len, (const char *) file); - if (config && !FcConfigAcceptFilename (config, path)) - ret = FcTrue; - else if (!FcStrCmp (name, FC_FONT_FILE_DIR)) - { - if (FcDebug () & FC_DBG_CACHEV) - printf (" dir cache dir \"%s\"\n", path); - ret = FcStrSetAdd (dirs, path); - } - else if (!FcStrCmp (name, FC_FONT_FILE_INVALID)) - { - ret = FcTrue; - } - else - { - font = FcNameParse (name); - if (font) - { - FcChar8 *family; - - if (FcDebug () & FC_DBG_CACHEV) - printf (" dir cache file \"%s\"\n", file); - ret = FcPatternAddString (font, FC_FILE, path); - /* - * Make sure the pattern has the file name as well as - * already containing at least one family name. - */ - if (ret && - FcPatternGetString (font, FC_FAMILY, 0, &family) == FcResultMatch && - (!config || FcConfigAcceptFont (config, font))) - { - frozen = FcPatternFreeze (font); - ret = (frozen != 0); - if (ret) - ret = FcFontSetAdd (set, frozen); - } - FcPatternDestroy (font); - } - } - if (path != path_buf) free (path); - return ret; - -} - -static unsigned int -FcCacheHash (const FcChar8 *string, int len) -{ - unsigned int h = 0; - FcChar8 c; - - while (len-- && (c = *string++)) - h = (h << 1) ^ c; - return h; -} - -/* - * Verify the saved timestamp for a file - */ -FcBool -FcGlobalCacheCheckTime (const FcChar8 *file, FcGlobalCacheInfo *info) -{ - struct stat statb; - - if (stat ((char *) file, &statb) < 0) - { - if (FcDebug () & FC_DBG_CACHE) - printf (" file %s missing\n", file); - return FcFalse; - } - if (statb.st_mtime != info->time) - { - if (FcDebug () & FC_DBG_CACHE) - printf (" timestamp mismatch (was %d is %d)\n", - (int) info->time, (int) statb.st_mtime); - return FcFalse; - } - return FcTrue; -} - -void -FcGlobalCacheReferenced (FcGlobalCache *cache, - FcGlobalCacheInfo *info) -{ - if (!info->referenced) - { - info->referenced = FcTrue; - cache->referenced++; - if (FcDebug () & FC_DBG_CACHE_REF) - printf ("Reference %d %s\n", cache->referenced, info->file); - } -} - -/* - * Break a path into dir/base elements and compute the base hash - * and the dir length. This is shared between the functions - * which walk the file caches - */ - -typedef struct _FcFilePathInfo { - const FcChar8 *dir; - int dir_len; - const FcChar8 *base; - unsigned int base_hash; -} FcFilePathInfo; - -static FcFilePathInfo -FcFilePathInfoGet (const FcChar8 *path) -{ - FcFilePathInfo i; - FcChar8 *slash; - - slash = FcStrLastSlash (path); - if (slash) - { - i.dir = path; - i.dir_len = slash - path; - if (!i.dir_len) - i.dir_len = 1; - i.base = slash + 1; - } - else - { - i.dir = (const FcChar8 *) "."; - i.dir_len = 1; - i.base = path; - } - i.base_hash = FcCacheHash (i.base, -1); - return i; -} - -FcGlobalCacheDir * -FcGlobalCacheDirGet (FcGlobalCache *cache, - const FcChar8 *dir, - int len, - FcBool create_missing) -{ - unsigned int hash = FcCacheHash (dir, len); - FcGlobalCacheDir *d, **prev; - - for (prev = &cache->ents[hash % FC_GLOBAL_CACHE_DIR_HASH_SIZE]; - (d = *prev); - prev = &(*prev)->next) - { - if (d->info.hash == hash && d->len == len && - !strncmp ((const char *) d->info.file, - (const char *) dir, len)) - break; - } - if (!(d = *prev)) - { - int i; - if (!create_missing) - return 0; - d = malloc (sizeof (FcGlobalCacheDir) + len + 1); - if (!d) - return 0; - FcMemAlloc (FC_MEM_CACHE, sizeof (FcGlobalCacheDir) + len + 1); - d->next = *prev; - *prev = d; - d->info.hash = hash; - d->info.file = (FcChar8 *) (d + 1); - strncpy ((char *) d->info.file, (const char *) dir, len); - d->info.file[len] = '\0'; - d->info.time = 0; - d->info.referenced = FcFalse; - d->len = len; - for (i = 0; i < FC_GLOBAL_CACHE_FILE_HASH_SIZE; i++) - d->ents[i] = 0; - d->subdirs = 0; - } - return d; -} - -static FcGlobalCacheInfo * -FcGlobalCacheDirAdd (FcGlobalCache *cache, - const FcChar8 *dir, - time_t time, - FcBool replace, - FcBool create_missing) -{ - FcGlobalCacheDir *d; - FcFilePathInfo i; - FcGlobalCacheSubdir *subdir; - FcGlobalCacheDir *parent; - - i = FcFilePathInfoGet (dir); - parent = FcGlobalCacheDirGet (cache, i.dir, i.dir_len, create_missing); - /* - * Tricky here -- directories containing fonts.cache-1 files - * need entries only when the parent doesn't have a cache file. - * That is, when the parent already exists in the cache, is - * referenced and has a "real" timestamp. The time of 0 is - * special and marks directories which got stuck in the - * global cache for this very reason. Yes, it could - * use a separate boolean field, and probably should. - */ - if (!parent || (!create_missing && - (!parent->info.referenced || - (parent->info.time == 0)))) - return 0; - /* - * Add this directory to the cache - */ - d = FcGlobalCacheDirGet (cache, dir, strlen ((const char *) dir), FcTrue); - if (!d) - return 0; - d->info.time = time; - /* - * Add this directory to the subdirectory list of the parent - */ - subdir = malloc (sizeof (FcGlobalCacheSubdir)); - if (!subdir) - return 0; - FcMemAlloc (FC_MEM_CACHE, sizeof (FcGlobalCacheSubdir)); - subdir->ent = d; - subdir->next = parent->subdirs; - parent->subdirs = subdir; - return &d->info; -} - -static void -FcGlobalCacheDirDestroy (FcGlobalCacheDir *d) -{ - FcGlobalCacheFile *f, *next; - int h; - FcGlobalCacheSubdir *s, *nexts; - - for (h = 0; h < FC_GLOBAL_CACHE_FILE_HASH_SIZE; h++) - for (f = d->ents[h]; f; f = next) - { - next = f->next; - FcMemFree (FC_MEM_CACHE, sizeof (FcGlobalCacheFile) + - strlen ((char *) f->info.file) + 1 + - strlen ((char *) f->name) + 1); - free (f); - } - for (s = d->subdirs; s; s = nexts) - { - nexts = s->next; - FcMemFree (FC_MEM_CACHE, sizeof (FcGlobalCacheSubdir)); - free (s); - } - FcMemFree (FC_MEM_CACHE, sizeof (FcGlobalCacheDir) + d->len + 1); - free (d); -} - -/* - * If the parent is in the global cache and referenced, add - * an entry for 'dir' to the global cache. This is used - * for directories with fonts.cache files - */ - -void -FcGlobalCacheReferenceSubdir (FcGlobalCache *cache, - const FcChar8 *dir) -{ - FcGlobalCacheInfo *info; - info = FcGlobalCacheDirAdd (cache, dir, 0, FcFalse, FcFalse); - if (info && !info->referenced) - { - info->referenced = FcTrue; - cache->referenced++; - } -} - -/* - * Check to see if the global cache contains valid data for 'dir'. - * If so, scan the global cache for files and directories in 'dir'. - * else, return False. - */ -FcBool -FcGlobalCacheScanDir (FcFontSet *set, - FcStrSet *dirs, - FcGlobalCache *cache, - const FcChar8 *dir, - FcConfig *config) -{ - FcGlobalCacheDir *d = FcGlobalCacheDirGet (cache, dir, - strlen ((const char *) dir), - FcFalse); - FcGlobalCacheFile *f; - int h; - int dir_len; - FcGlobalCacheSubdir *subdir; - FcBool any_in_cache = FcFalse; - - if (FcDebug() & FC_DBG_CACHE) - printf ("FcGlobalCacheScanDir %s\n", dir); - - if (!d) - { - if (FcDebug () & FC_DBG_CACHE) - printf ("\tNo dir cache entry\n"); - return FcFalse; - } - - /* - * See if the timestamp recorded in the global cache - * matches the directory time, if not, return False - */ - if (!FcGlobalCacheCheckTime (d->info.file, &d->info)) - { - if (FcDebug () & FC_DBG_CACHE) - printf ("\tdir cache entry time mismatch\n"); - return FcFalse; - } - - /* - * Add files from 'dir' to the fontset - */ - dir_len = strlen ((const char *) dir); - for (h = 0; h < FC_GLOBAL_CACHE_FILE_HASH_SIZE; h++) - for (f = d->ents[h]; f; f = f->next) - { - if (FcDebug() & FC_DBG_CACHEV) - printf ("FcGlobalCacheScanDir add file %s\n", f->info.file); - any_in_cache = FcTrue; - if (!FcCacheFontSetAdd (set, dirs, dir, dir_len, - f->info.file, f->name, config)) - { - cache->broken = FcTrue; - return FcFalse; - } - FcGlobalCacheReferenced (cache, &f->info); - } - /* - * Add directories in 'dir' to 'dirs' - */ - for (subdir = d->subdirs; subdir; subdir = subdir->next) - { - FcFilePathInfo info = FcFilePathInfoGet (subdir->ent->info.file); - - any_in_cache = FcTrue; - if (!FcCacheFontSetAdd (set, dirs, dir, dir_len, - info.base, FC_FONT_FILE_DIR, config)) - { - cache->broken = FcTrue; - return FcFalse; - } - FcGlobalCacheReferenced (cache, &subdir->ent->info); - } - - FcGlobalCacheReferenced (cache, &d->info); - - /* - * To recover from a bug in previous versions of fontconfig, - * return FcFalse if no entries in the cache were found - * for this directory. This will cause any empty directories - * to get rescanned every time fontconfig is initialized. This - * might get removed at some point when the older cache files are - * presumably fixed. - */ - return any_in_cache; -} - -/* - * Locate the cache entry for a particular file - */ -FcGlobalCacheFile * -FcGlobalCacheFileGet (FcGlobalCache *cache, - const FcChar8 *file, - int id, - int *count) -{ - FcFilePathInfo i = FcFilePathInfoGet (file); - FcGlobalCacheDir *d = FcGlobalCacheDirGet (cache, i.dir, - i.dir_len, FcFalse); - FcGlobalCacheFile *f, *match = 0; - int max = -1; - - if (!d) - return 0; - for (f = d->ents[i.base_hash % FC_GLOBAL_CACHE_FILE_HASH_SIZE]; f; f = f->next) - { - if (f->info.hash == i.base_hash && - !strcmp ((const char *) f->info.file, (const char *) i.base)) - { - if (f->id == id) - match = f; - if (f->id > max) - max = f->id; - } - } - if (count) - *count = max + 1; - return match; -} - -/* - * Add a file entry to the cache - */ -static FcGlobalCacheInfo * -FcGlobalCacheFileAdd (FcGlobalCache *cache, - const FcChar8 *path, - int id, - time_t time, - const FcChar8 *name, - FcBool replace) -{ - FcFilePathInfo i = FcFilePathInfoGet (path); - FcGlobalCacheDir *d = FcGlobalCacheDirGet (cache, i.dir, - i.dir_len, FcTrue); - FcGlobalCacheFile *f, **prev; - int size; - - if (!d) - return 0; - for (prev = &d->ents[i.base_hash % FC_GLOBAL_CACHE_FILE_HASH_SIZE]; - (f = *prev); - prev = &(*prev)->next) - { - if (f->info.hash == i.base_hash && - f->id == id && - !strcmp ((const char *) f->info.file, (const char *) i.base)) - { - break; - } - } - if (*prev) - { - if (!replace) - return 0; - - f = *prev; - if (f->info.referenced) - cache->referenced--; - *prev = f->next; - FcMemFree (FC_MEM_CACHE, sizeof (FcGlobalCacheFile) + - strlen ((char *) f->info.file) + 1 + - strlen ((char *) f->name) + 1); - free (f); - } - size = (sizeof (FcGlobalCacheFile) + - strlen ((char *) i.base) + 1 + - strlen ((char *) name) + 1); - f = malloc (size); - if (!f) - return 0; - FcMemAlloc (FC_MEM_CACHE, size); - f->next = *prev; - *prev = f; - f->info.hash = i.base_hash; - f->info.file = (FcChar8 *) (f + 1); - f->info.time = time; - f->info.referenced = FcFalse; - f->id = id; - f->name = f->info.file + strlen ((char *) i.base) + 1; - strcpy ((char *) f->info.file, (const char *) i.base); - strcpy ((char *) f->name, (const char *) name); - return &f->info; -} - -FcGlobalCache * -FcGlobalCacheCreate (void) -{ - FcGlobalCache *cache; - int h; - - cache = malloc (sizeof (FcGlobalCache)); - if (!cache) - return 0; - FcMemAlloc (FC_MEM_CACHE, sizeof (FcGlobalCache)); - for (h = 0; h < FC_GLOBAL_CACHE_DIR_HASH_SIZE; h++) - cache->ents[h] = 0; - cache->entries = 0; - cache->referenced = 0; - cache->updated = FcFalse; - cache->broken = FcFalse; - return cache; -} - -void -FcGlobalCacheDestroy (FcGlobalCache *cache) -{ - FcGlobalCacheDir *d, *next; - int h; - - for (h = 0; h < FC_GLOBAL_CACHE_DIR_HASH_SIZE; h++) - { - for (d = cache->ents[h]; d; d = next) - { - next = d->next; - FcGlobalCacheDirDestroy (d); - } - } - FcMemFree (FC_MEM_CACHE, sizeof (FcGlobalCache)); - free (cache); -} - -/* - * Cache file syntax is quite simple: - * - * "file_name" id time "font_name" \n - */ - -void -FcGlobalCacheLoad (FcGlobalCache *cache, - const FcChar8 *cache_file) -{ - FILE *f; - FcChar8 file_buf[8192], *file; - int id; - time_t time; - FcChar8 name_buf[8192], *name; - FcGlobalCacheInfo *info; - - f = fopen ((char *) cache_file, "r"); - if (!f) - return; - - cache->updated = FcFalse; - file = 0; - name = 0; - while ((file = FcCacheReadString (f, file_buf, sizeof (file_buf))) && - FcCacheReadInt (f, &id) && - FcCacheReadTime (f, &time) && - (name = FcCacheReadString (f, name_buf, sizeof (name_buf)))) - { - if (FcDebug () & FC_DBG_CACHEV) - printf ("FcGlobalCacheLoad \"%s\" \"%20.20s\"\n", file, name); - if (!FcStrCmp (name, FC_FONT_FILE_DIR)) - info = FcGlobalCacheDirAdd (cache, file, time, FcFalse, FcTrue); - else - info = FcGlobalCacheFileAdd (cache, file, id, time, name, FcFalse); - if (!info) - cache->broken = FcTrue; - else - cache->entries++; - if (FcDebug () & FC_DBG_CACHE_REF) - printf ("FcGlobalCacheLoad entry %d %s\n", - cache->entries, file); - if (file != file_buf) - free (file); - if (name != name_buf) - free (name); - file = 0; - name = 0; - } - if (file && file != file_buf) - free (file); - if (name && name != name_buf) - free (name); - fclose (f); -} - -FcBool -FcGlobalCacheUpdate (FcGlobalCache *cache, - const FcChar8 *file, - int id, - const FcChar8 *name) -{ - const FcChar8 *match; - struct stat statb; - FcGlobalCacheInfo *info; - - match = file; - - if (stat ((char *) file, &statb) < 0) - return FcFalse; - if (S_ISDIR (statb.st_mode)) - info = FcGlobalCacheDirAdd (cache, file, statb.st_mtime, - FcTrue, FcTrue); - else - info = FcGlobalCacheFileAdd (cache, file, id, statb.st_mtime, - name, FcTrue); - if (info) - { - FcGlobalCacheReferenced (cache, info); - cache->updated = FcTrue; - } - else - cache->broken = FcTrue; - return info != 0; -} - -FcBool -FcGlobalCacheSave (FcGlobalCache *cache, - const FcChar8 *cache_file) -{ - FILE *f; - int dir_hash, file_hash; - FcGlobalCacheDir *dir; - FcGlobalCacheFile *file; - FcAtomic *atomic; - - if (!cache->updated && cache->referenced == cache->entries) - return FcTrue; - - if (cache->broken) - return FcFalse; - -#if defined (HAVE_GETUID) && defined (HAVE_GETEUID) - /* Set-UID programs can't safely update the cache */ - if (getuid () != geteuid ()) - return FcFalse; -#endif - - atomic = FcAtomicCreate (cache_file); - if (!atomic) - goto bail0; - if (!FcAtomicLock (atomic)) - goto bail1; - f = fopen ((char *) FcAtomicNewFile(atomic), "w"); - if (!f) - goto bail2; - - for (dir_hash = 0; dir_hash < FC_GLOBAL_CACHE_DIR_HASH_SIZE; dir_hash++) - { - for (dir = cache->ents[dir_hash]; dir; dir = dir->next) - { - if (!dir->info.referenced) - continue; - if (!FcCacheWriteString (f, dir->info.file)) - goto bail4; - if (PUTC (' ', f) == EOF) - goto bail4; - if (!FcCacheWriteInt (f, 0)) - goto bail4; - if (PUTC (' ', f) == EOF) - goto bail4; - if (!FcCacheWriteTime (f, dir->info.time)) - goto bail4; - if (PUTC (' ', f) == EOF) - goto bail4; - if (!FcCacheWriteString (f, (FcChar8 *) FC_FONT_FILE_DIR)) - goto bail4; - if (PUTC ('\n', f) == EOF) - goto bail4; - - for (file_hash = 0; file_hash < FC_GLOBAL_CACHE_FILE_HASH_SIZE; file_hash++) - { - for (file = dir->ents[file_hash]; file; file = file->next) - { - if (!file->info.referenced) - continue; - if (!FcCacheWritePath (f, dir->info.file, file->info.file)) - goto bail4; - if (PUTC (' ', f) == EOF) - goto bail4; - if (!FcCacheWriteInt (f, file->id < 0 ? 0 : file->id)) - goto bail4; - if (PUTC (' ', f) == EOF) - goto bail4; - if (!FcCacheWriteTime (f, file->info.time)) - goto bail4; - if (PUTC (' ', f) == EOF) - goto bail4; - if (!FcCacheWriteString (f, file->name)) - goto bail4; - if (PUTC ('\n', f) == EOF) - goto bail4; - } - } - } - } - - if (fclose (f) == EOF) - goto bail3; - - if (!FcAtomicReplaceOrig (atomic)) - goto bail3; - - FcAtomicUnlock (atomic); - FcAtomicDestroy (atomic); - - cache->updated = FcFalse; - return FcTrue; - -bail4: - fclose (f); -bail3: - FcAtomicDeleteNew (atomic); -bail2: - FcAtomicUnlock (atomic); -bail1: - FcAtomicDestroy (atomic); -bail0: - return FcFalse; -} - -FcBool -FcDirCacheValid (const FcChar8 *dir) -{ - FcChar8 *cache_file = FcStrPlus (dir, (FcChar8 *) "/" FC_DIR_CACHE_FILE); - struct stat file_stat, dir_stat; - - if (stat ((char *) dir, &dir_stat) < 0) - { - FcStrFree (cache_file); - return FcFalse; - } - if (stat ((char *) cache_file, &file_stat) < 0) - { - FcStrFree (cache_file); - return FcFalse; - } - FcStrFree (cache_file); - /* - * If the directory has been modified more recently than - * the cache file, the cache is not valid - */ - if (dir_stat.st_mtime - file_stat.st_mtime > 0) - return FcFalse; - return FcTrue; -} - -FcBool -FcDirCacheReadDir (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir, FcConfig *config) -{ - FcChar8 *cache_file = FcStrPlus (dir, (FcChar8 *) "/" FC_DIR_CACHE_FILE); - FILE *f; - FcChar8 *base; - int id; - int dir_len; - FcChar8 file_buf[8192], *file; - FcChar8 name_buf[8192], *name; - FcBool ret = FcFalse; - - if (!cache_file) - goto bail0; - - if (FcDebug () & FC_DBG_CACHE) - printf ("FcDirCacheReadDir cache_file \"%s\"\n", cache_file); - - f = fopen ((char *) cache_file, "r"); - if (!f) - { - if (FcDebug () & FC_DBG_CACHE) - printf (" no cache file\n"); - goto bail1; - } - - if (!FcDirCacheValid (dir)) - { - if (FcDebug () & FC_DBG_CACHE) - printf (" cache file older than directory\n"); - goto bail2; - } - - base = (FcChar8 *) strrchr ((char *) cache_file, '/'); - if (!base) - goto bail2; - base++; - dir_len = base - cache_file; - - file = 0; - name = 0; - while ((file = FcCacheReadString (f, file_buf, sizeof (file_buf))) && - FcCacheReadInt (f, &id) && - (name = FcCacheReadString (f, name_buf, sizeof (name_buf)))) - { - if (!FcCacheFontSetAdd (set, dirs, cache_file, dir_len, - file, name, config)) - goto bail3; - if (file != file_buf) - free (file); - if (name != name_buf) - free (name); - file = name = 0; - } - if (FcDebug () & FC_DBG_CACHE) - printf (" cache loaded\n"); - - ret = FcTrue; -bail3: - if (file && file != file_buf) - free (file); - if (name && name != name_buf) - free (name); -bail2: - fclose (f); -bail1: - FcStrFree (cache_file); -bail0: - return ret; -} - -/* - * return the path from the directory containing 'cache' to 'file' - */ - -static const FcChar8 * -FcFileBaseName (const FcChar8 *cache, const FcChar8 *file) -{ - const FcChar8 *cache_slash; - - cache_slash = FcStrLastSlash (cache); - if (cache_slash && !strncmp ((const char *) cache, (const char *) file, - (cache_slash + 1) - cache)) - return file + ((cache_slash + 1) - cache); - return file; -} - -FcBool -FcDirCacheWriteDir (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir) -{ - FcChar8 *cache_file = FcStrPlus (dir, (FcChar8 *) "/" FC_DIR_CACHE_FILE); - FcPattern *font; - FILE *f; - FcChar8 *name; - const FcChar8 *file, *base; - int n; - int id; - FcBool ret; - FcStrList *list; - - if (!cache_file) - goto bail0; - if (FcDebug () & FC_DBG_CACHE) - printf ("FcDirCacheWriteDir cache_file \"%s\"\n", cache_file); - - f = fopen ((char *) cache_file, "w"); - if (!f) - { - if (FcDebug () & FC_DBG_CACHE) - printf (" can't create \"%s\"\n", cache_file); - goto bail1; - } - - list = FcStrListCreate (dirs); - if (!list) - goto bail2; - - while ((dir = FcStrListNext (list))) - { - base = FcFileBaseName (cache_file, dir); - if (!FcCacheWriteString (f, base)) - goto bail3; - if (PUTC (' ', f) == EOF) - goto bail3; - if (!FcCacheWriteInt (f, 0)) - goto bail3; - if (PUTC (' ', f) == EOF) - goto bail3; - if (!FcCacheWriteString (f, FC_FONT_FILE_DIR)) - goto bail3; - if (PUTC ('\n', f) == EOF) - goto bail3; - } - - for (n = 0; n < set->nfont; n++) - { - font = set->fonts[n]; - if (FcPatternGetString (font, FC_FILE, 0, (FcChar8 **) &file) != FcResultMatch) - goto bail3; - base = FcFileBaseName (cache_file, file); - if (FcPatternGetInteger (font, FC_INDEX, 0, &id) != FcResultMatch) - goto bail3; - if (FcDebug () & FC_DBG_CACHEV) - printf (" write file \"%s\"\n", base); - if (!FcCacheWriteString (f, base)) - goto bail3; - if (PUTC (' ', f) == EOF) - goto bail3; - if (!FcCacheWriteInt (f, id)) - goto bail3; - if (PUTC (' ', f) == EOF) - goto bail3; - name = FcNameUnparse (font); - if (!name) - goto bail3; - ret = FcCacheWriteString (f, name); - FcStrFree (name); - if (!ret) - goto bail3; - if (PUTC ('\n', f) == EOF) - goto bail3; - } - - FcStrListDone (list); - - if (fclose (f) == EOF) - goto bail1; - - FcStrFree (cache_file); - - if (FcDebug () & FC_DBG_CACHE) - printf (" cache written\n"); - return FcTrue; - -bail3: - FcStrListDone (list); -bail2: - fclose (f); -bail1: - unlink ((char *) cache_file); - FcStrFree (cache_file); -bail0: - return FcFalse; -} diff --git a/nx-X11/extras/fontconfig/src/fccfg.c b/nx-X11/extras/fontconfig/src/fccfg.c deleted file mode 100644 index 551dbe191..000000000 --- a/nx-X11/extras/fontconfig/src/fccfg.c +++ /dev/null @@ -1,1892 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fccfg.c,v 1.23 2002/08/31 22:17:32 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include "fcint.h" - -#if defined (_WIN32) && (defined (PIC) || defined (DLL_EXPORT)) -#define STRICT -#include <windows.h> -#undef STRICT -#endif - -#if defined (_WIN32) && !defined (R_OK) -#define R_OK 4 -#endif - -FcConfig *_fcConfig; - -FcConfig * -FcConfigCreate (void) -{ - FcSetName set; - FcConfig *config; - - config = malloc (sizeof (FcConfig)); - if (!config) - goto bail0; - FcMemAlloc (FC_MEM_CONFIG, sizeof (FcConfig)); - - config->configDirs = FcStrSetCreate (); - if (!config->configDirs) - goto bail1; - - config->configFiles = FcStrSetCreate (); - if (!config->configFiles) - goto bail2; - - config->fontDirs = FcStrSetCreate (); - if (!config->fontDirs) - goto bail3; - - config->acceptGlobs = FcStrSetCreate (); - if (!config->acceptGlobs) - goto bail4; - - config->rejectGlobs = FcStrSetCreate (); - if (!config->rejectGlobs) - goto bail5; - - config->acceptPatterns = FcFontSetCreate (); - if (!config->acceptPatterns) - goto bail6; - - config->rejectPatterns = FcFontSetCreate (); - if (!config->rejectPatterns) - goto bail7; - - config->cache = 0; - if (FcConfigHome()) - if (!FcConfigSetCache (config, (FcChar8 *) ("~/" FC_USER_CACHE_FILE))) - goto bail8; - -#ifdef _WIN32 - if (config->cache == 0) - { - /* If no home, use the temp folder. */ - FcChar8 dummy[1]; - int templen = GetTempPath (1, dummy); - FcChar8 *temp = malloc (templen + 1); - - if (temp) - { - FcChar8 *cache_dir; - - GetTempPath (templen + 1, temp); - cache_dir = FcStrPlus (temp, FC_USER_CACHE_FILE); - free (temp); - if (!FcConfigSetCache (config, cache_dir)) - { - FcStrFree (cache_dir); - goto bail6; - } - FcStrFree (cache_dir); - } - } -#endif - - config->blanks = 0; - - config->substPattern = 0; - config->substFont = 0; - config->maxObjects = 0; - for (set = FcSetSystem; set <= FcSetApplication; set++) - config->fonts[set] = 0; - - config->rescanTime = time(0); - config->rescanInterval = 30; - - return config; - -bail8: - FcFontSetDestroy (config->rejectPatterns); -bail7: - FcFontSetDestroy (config->acceptPatterns); -bail6: - FcStrSetDestroy (config->rejectGlobs); -bail5: - FcStrSetDestroy (config->acceptGlobs); -bail4: - FcStrSetDestroy (config->fontDirs); -bail3: - FcStrSetDestroy (config->configFiles); -bail2: - FcStrSetDestroy (config->configDirs); -bail1: - free (config); - FcMemFree (FC_MEM_CONFIG, sizeof (FcConfig)); -bail0: - return 0; -} - -typedef struct _FcFileTime { - time_t time; - FcBool set; -} FcFileTime; - -static FcFileTime -FcConfigNewestFile (FcStrSet *files) -{ - FcStrList *list = FcStrListCreate (files); - FcFileTime newest = { 0, FcFalse }; - FcChar8 *file; - struct stat statb; - - if (list) - { - while ((file = FcStrListNext (list))) - if (stat ((char *) file, &statb) == 0) - if (!newest.set || statb.st_mtime - newest.time > 0) - { - newest.set = FcTrue; - newest.time = statb.st_mtime; - } - FcStrListDone (list); - } - return newest; -} - -FcBool -FcConfigUptoDate (FcConfig *config) -{ - FcFileTime config_time, font_time; - time_t now = time(0); - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return FcFalse; - } - config_time = FcConfigNewestFile (config->configFiles); - font_time = FcConfigNewestFile (config->fontDirs); - if ((config_time.set && config_time.time - config->rescanTime > 0) || - (font_time.set && (font_time.time - config->rescanTime) > 0)) - { - return FcFalse; - } - config->rescanTime = now; - return FcTrue; -} - -static void -FcSubstDestroy (FcSubst *s) -{ - FcSubst *n; - - while (s) - { - n = s->next; - if (s->test) - FcTestDestroy (s->test); - if (s->edit) - FcEditDestroy (s->edit); - free (s); - FcMemFree (FC_MEM_SUBST, sizeof (FcSubst)); - s = n; - } -} - -void -FcConfigDestroy (FcConfig *config) -{ - FcSetName set; - - if (config == _fcConfig) - _fcConfig = 0; - - FcStrSetDestroy (config->configDirs); - FcStrSetDestroy (config->fontDirs); - FcStrSetDestroy (config->configFiles); - FcStrSetDestroy (config->acceptGlobs); - FcStrSetDestroy (config->rejectGlobs); - FcFontSetDestroy (config->acceptPatterns); - FcFontSetDestroy (config->rejectPatterns); - - if (config->blanks) - FcBlanksDestroy (config->blanks); - - if (config->cache) - FcStrFree (config->cache); - - FcSubstDestroy (config->substPattern); - FcSubstDestroy (config->substFont); - for (set = FcSetSystem; set <= FcSetApplication; set++) - if (config->fonts[set]) - FcFontSetDestroy (config->fonts[set]); - - free (config); - FcMemFree (FC_MEM_CONFIG, sizeof (FcConfig)); -} - -/* - * Scan the current list of directories in the configuration - * and build the set of available fonts. Update the - * per-user cache file to reflect the new configuration - */ - -FcBool -FcConfigBuildFonts (FcConfig *config) -{ - FcFontSet *fonts; - FcGlobalCache *cache; - FcStrList *list; - FcChar8 *dir; - - fonts = FcFontSetCreate (); - if (!fonts) - goto bail0; - - cache = FcGlobalCacheCreate (); - if (!cache) - goto bail1; - - if (config->cache) - FcGlobalCacheLoad (cache, config->cache); - - list = FcConfigGetFontDirs (config); - if (!list) - goto bail1; - - while ((dir = FcStrListNext (list))) - { - if (FcDebug () & FC_DBG_FONTSET) - printf ("scan dir %s\n", dir); - FcDirScanConfig (fonts, config->fontDirs, cache, - config->blanks, dir, FcFalse, config); - } - - FcStrListDone (list); - - if (FcDebug () & FC_DBG_FONTSET) - FcFontSetPrint (fonts); - - if (config->cache) - FcGlobalCacheSave (cache, config->cache); - FcGlobalCacheDestroy (cache); - - FcConfigSetFonts (config, fonts, FcSetSystem); - - return FcTrue; -bail1: - FcFontSetDestroy (fonts); -bail0: - return FcFalse; -} - -FcBool -FcConfigSetCurrent (FcConfig *config) -{ - if (!config->fonts) - if (!FcConfigBuildFonts (config)) - return FcFalse; - - if (_fcConfig) - FcConfigDestroy (_fcConfig); - _fcConfig = config; - return FcTrue; -} - -FcConfig * -FcConfigGetCurrent (void) -{ - if (!_fcConfig) - if (!FcInit ()) - return 0; - return _fcConfig; -} - -FcBool -FcConfigAddConfigDir (FcConfig *config, - const FcChar8 *d) -{ - return FcStrSetAddFilename (config->configDirs, d); -} - -FcStrList * -FcConfigGetConfigDirs (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return FcStrListCreate (config->configDirs); -} - -FcBool -FcConfigAddFontDir (FcConfig *config, - const FcChar8 *d) -{ - return FcStrSetAddFilename (config->fontDirs, d); -} - -FcBool -FcConfigAddDir (FcConfig *config, - const FcChar8 *d) -{ - return (FcConfigAddConfigDir (config, d) && - FcConfigAddFontDir (config, d)); -} - -FcStrList * -FcConfigGetFontDirs (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return FcStrListCreate (config->fontDirs); -} - -FcBool -FcConfigAddConfigFile (FcConfig *config, - const FcChar8 *f) -{ - FcBool ret; - FcChar8 *file = FcConfigFilename (f); - - if (!file) - return FcFalse; - - ret = FcStrSetAdd (config->configFiles, file); - FcStrFree (file); - return ret; -} - -FcStrList * -FcConfigGetConfigFiles (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return FcStrListCreate (config->configFiles); -} - -FcBool -FcConfigSetCache (FcConfig *config, - const FcChar8 *c) -{ - FcChar8 *new = FcStrCopyFilename (c); - - if (!new) - return FcFalse; - if (config->cache) - FcStrFree (config->cache); - config->cache = new; - return FcTrue; -} - -FcChar8 * -FcConfigGetCache (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return config->cache; -} - -FcFontSet * -FcConfigGetFonts (FcConfig *config, - FcSetName set) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return config->fonts[set]; -} - -void -FcConfigSetFonts (FcConfig *config, - FcFontSet *fonts, - FcSetName set) -{ - if (config->fonts[set]) - FcFontSetDestroy (config->fonts[set]); - config->fonts[set] = fonts; -} - - - -FcBlanks * -FcConfigGetBlanks (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return config->blanks; -} - -FcBool -FcConfigAddBlank (FcConfig *config, - FcChar32 blank) -{ - FcBlanks *b; - - b = config->blanks; - if (!b) - { - b = FcBlanksCreate (); - if (!b) - return FcFalse; - } - if (!FcBlanksAdd (b, blank)) - return FcFalse; - config->blanks = b; - return FcTrue; -} - -int -FcConfigGetRescanInverval (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - return config->rescanInterval; -} - -FcBool -FcConfigSetRescanInverval (FcConfig *config, int rescanInterval) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return FcFalse; - } - config->rescanInterval = rescanInterval; - return FcTrue; -} - -FcBool -FcConfigAddEdit (FcConfig *config, - FcTest *test, - FcEdit *edit, - FcMatchKind kind) -{ - FcSubst *subst, **prev; - FcTest *t; - int num; - - subst = (FcSubst *) malloc (sizeof (FcSubst)); - if (!subst) - return FcFalse; - FcMemAlloc (FC_MEM_SUBST, sizeof (FcSubst)); - if (kind == FcMatchPattern) - prev = &config->substPattern; - else - prev = &config->substFont; - for (; *prev; prev = &(*prev)->next); - *prev = subst; - subst->next = 0; - subst->test = test; - subst->edit = edit; - num = 0; - for (t = test; t; t = t->next) - { - if (t->kind == FcMatchDefault) - t->kind = kind; - num++; - } - if (config->maxObjects < num) - config->maxObjects = num; - if (FcDebug () & FC_DBG_EDIT) - { - printf ("Add Subst "); - FcSubstPrint (subst); - } - return FcTrue; -} - -typedef struct _FcSubState { - FcPatternElt *elt; - FcValueList *value; -} FcSubState; - -static FcValue -FcConfigPromote (FcValue v, FcValue u) -{ - if (v.type == FcTypeInteger) - { - v.type = FcTypeDouble; - v.u.d = (double) v.u.i; - } - else if (v.type == FcTypeVoid && u.type == FcTypeMatrix) - { - v.u.m = &FcIdentityMatrix; - v.type = FcTypeMatrix; - } - else if (v.type == FcTypeString && u.type == FcTypeLangSet) - { - v.u.l = FcLangSetPromote (v.u.s); - v.type = FcTypeLangSet; - } - return v; -} - -FcBool -FcConfigCompareValue (const FcValue left_o, - FcOp op, - const FcValue right_o) -{ - FcValue left = left_o; - FcValue right = right_o; - FcBool ret = FcFalse; - - left = FcConfigPromote (left, right); - right = FcConfigPromote (right, left); - if (left.type == right.type) - { - switch (left.type) { - case FcTypeInteger: - break; /* FcConfigPromote prevents this from happening */ - case FcTypeDouble: - switch (op) { - case FcOpEqual: - case FcOpContains: - case FcOpListing: - ret = left.u.d == right.u.d; - break; - case FcOpNotEqual: - case FcOpNotContains: - ret = left.u.d != right.u.d; - break; - case FcOpLess: - ret = left.u.d < right.u.d; - break; - case FcOpLessEqual: - ret = left.u.d <= right.u.d; - break; - case FcOpMore: - ret = left.u.d > right.u.d; - break; - case FcOpMoreEqual: - ret = left.u.d >= right.u.d; - break; - default: - break; - } - break; - case FcTypeBool: - switch (op) { - case FcOpEqual: - case FcOpContains: - case FcOpListing: - ret = left.u.b == right.u.b; - break; - case FcOpNotEqual: - case FcOpNotContains: - ret = left.u.b != right.u.b; - break; - default: - break; - } - break; - case FcTypeString: - switch (op) { - case FcOpEqual: - case FcOpListing: - ret = FcStrCmpIgnoreCase (left.u.s, right.u.s) == 0; - break; - case FcOpContains: - ret = FcStrStrIgnoreCase (left.u.s, right.u.s) != 0; - break; - case FcOpNotEqual: - case FcOpNotContains: - ret = FcStrCmpIgnoreCase (left.u.s, right.u.s) != 0; - break; - default: - break; - } - break; - case FcTypeMatrix: - switch (op) { - case FcOpEqual: - case FcOpContains: - case FcOpListing: - ret = FcMatrixEqual (left.u.m, right.u.m); - break; - case FcOpNotEqual: - case FcOpNotContains: - ret = !FcMatrixEqual (left.u.m, right.u.m); - break; - default: - break; - } - break; - case FcTypeCharSet: - switch (op) { - case FcOpContains: - case FcOpListing: - /* left contains right if right is a subset of left */ - ret = FcCharSetIsSubset (right.u.c, left.u.c); - break; - case FcOpNotContains: - /* left contains right if right is a subset of left */ - ret = !FcCharSetIsSubset (right.u.c, left.u.c); - break; - case FcOpEqual: - ret = FcCharSetEqual (left.u.c, right.u.c); - break; - case FcOpNotEqual: - ret = !FcCharSetEqual (left.u.c, right.u.c); - break; - default: - break; - } - break; - case FcTypeLangSet: - switch (op) { - case FcOpContains: - case FcOpListing: - ret = FcLangSetContains (left.u.l, right.u.l); - break; - case FcOpNotContains: - ret = !FcLangSetContains (left.u.l, right.u.l); - break; - case FcOpEqual: - ret = FcLangSetEqual (left.u.l, right.u.l); - break; - case FcOpNotEqual: - ret = !FcLangSetEqual (left.u.l, right.u.l); - break; - default: - break; - } - break; - case FcTypeVoid: - switch (op) { - case FcOpEqual: - case FcOpContains: - case FcOpListing: - ret = FcTrue; - break; - default: - break; - } - break; - case FcTypeFTFace: - switch (op) { - case FcOpEqual: - case FcOpContains: - case FcOpListing: - ret = left.u.f == right.u.f; - break; - case FcOpNotEqual: - case FcOpNotContains: - ret = left.u.f != right.u.f; - break; - default: - break; - } - break; - } - } - else - { - if (op == FcOpNotEqual || op == FcOpNotContains) - ret = FcTrue; - } - return ret; -} - - -#define _FcDoubleFloor(d) ((int) (d)) -#define _FcDoubleCeil(d) ((double) (int) (d) == (d) ? (int) (d) : (int) ((d) + 1)) -#define FcDoubleFloor(d) ((d) >= 0 ? _FcDoubleFloor(d) : -_FcDoubleCeil(-(d))) -#define FcDoubleCeil(d) ((d) >= 0 ? _FcDoubleCeil(d) : -_FcDoubleFloor(-(d))) -#define FcDoubleRound(d) FcDoubleFloor ((d) + 0.5) -#define FcDoubleTrunc(d) ((d) >= 0 ? _FcDoubleFloor (d) : -_FcDoubleFloor (-(d))) - -static FcValue -FcConfigEvaluate (FcPattern *p, FcExpr *e) -{ - FcValue v, vl, vr; - FcResult r; - FcMatrix *m; - - switch (e->op) { - case FcOpInteger: - v.type = FcTypeInteger; - v.u.i = e->u.ival; - break; - case FcOpDouble: - v.type = FcTypeDouble; - v.u.d = e->u.dval; - break; - case FcOpString: - v.type = FcTypeString; - v.u.s = e->u.sval; - v = FcValueSave (v); - break; - case FcOpMatrix: - v.type = FcTypeMatrix; - v.u.m = e->u.mval; - v = FcValueSave (v); - break; - case FcOpCharSet: - v.type = FcTypeCharSet; - v.u.c = e->u.cval; - v = FcValueSave (v); - break; - case FcOpBool: - v.type = FcTypeBool; - v.u.b = e->u.bval; - break; - case FcOpField: - r = FcPatternGet (p, e->u.field, 0, &v); - if (r != FcResultMatch) - v.type = FcTypeVoid; - break; - case FcOpConst: - if (FcNameConstant (e->u.constant, &v.u.i)) - v.type = FcTypeInteger; - else - v.type = FcTypeVoid; - break; - case FcOpQuest: - vl = FcConfigEvaluate (p, e->u.tree.left); - if (vl.type == FcTypeBool) - { - if (vl.u.b) - v = FcConfigEvaluate (p, e->u.tree.right->u.tree.left); - else - v = FcConfigEvaluate (p, e->u.tree.right->u.tree.right); - } - else - v.type = FcTypeVoid; - FcValueDestroy (vl); - break; - case FcOpEqual: - case FcOpNotEqual: - case FcOpLess: - case FcOpLessEqual: - case FcOpMore: - case FcOpMoreEqual: - case FcOpContains: - case FcOpNotContains: - case FcOpListing: - vl = FcConfigEvaluate (p, e->u.tree.left); - vr = FcConfigEvaluate (p, e->u.tree.right); - v.type = FcTypeBool; - v.u.b = FcConfigCompareValue (vl, e->op, vr); - FcValueDestroy (vl); - FcValueDestroy (vr); - break; - case FcOpOr: - case FcOpAnd: - case FcOpPlus: - case FcOpMinus: - case FcOpTimes: - case FcOpDivide: - vl = FcConfigEvaluate (p, e->u.tree.left); - vr = FcConfigEvaluate (p, e->u.tree.right); - vl = FcConfigPromote (vl, vr); - vr = FcConfigPromote (vr, vl); - if (vl.type == vr.type) - { - switch (vl.type) { - case FcTypeDouble: - switch (e->op) { - case FcOpPlus: - v.type = FcTypeDouble; - v.u.d = vl.u.d + vr.u.d; - break; - case FcOpMinus: - v.type = FcTypeDouble; - v.u.d = vl.u.d - vr.u.d; - break; - case FcOpTimes: - v.type = FcTypeDouble; - v.u.d = vl.u.d * vr.u.d; - break; - case FcOpDivide: - v.type = FcTypeDouble; - v.u.d = vl.u.d / vr.u.d; - break; - default: - v.type = FcTypeVoid; - break; - } - if (v.type == FcTypeDouble && - v.u.d == (double) (int) v.u.d) - { - v.type = FcTypeInteger; - v.u.i = (int) v.u.d; - } - break; - case FcTypeBool: - switch (e->op) { - case FcOpOr: - v.type = FcTypeBool; - v.u.b = vl.u.b || vr.u.b; - break; - case FcOpAnd: - v.type = FcTypeBool; - v.u.b = vl.u.b && vr.u.b; - break; - default: - v.type = FcTypeVoid; - break; - } - break; - case FcTypeString: - switch (e->op) { - case FcOpPlus: - v.type = FcTypeString; - v.u.s = FcStrPlus (vl.u.s, vr.u.s); - if (!v.u.s) - v.type = FcTypeVoid; - break; - default: - v.type = FcTypeVoid; - break; - } - break; - case FcTypeMatrix: - switch (e->op) { - case FcOpTimes: - v.type = FcTypeMatrix; - m = malloc (sizeof (FcMatrix)); - if (m) - { - FcMemAlloc (FC_MEM_MATRIX, sizeof (FcMatrix)); - FcMatrixMultiply (m, vl.u.m, vr.u.m); - v.u.m = m; - } - else - { - v.type = FcTypeVoid; - } - break; - default: - v.type = FcTypeVoid; - break; - } - break; - default: - v.type = FcTypeVoid; - break; - } - } - else - v.type = FcTypeVoid; - FcValueDestroy (vl); - FcValueDestroy (vr); - break; - case FcOpNot: - vl = FcConfigEvaluate (p, e->u.tree.left); - switch (vl.type) { - case FcTypeBool: - v.type = FcTypeBool; - v.u.b = !vl.u.b; - break; - default: - v.type = FcTypeVoid; - break; - } - FcValueDestroy (vl); - break; - case FcOpFloor: - vl = FcConfigEvaluate (p, e->u.tree.left); - switch (vl.type) { - case FcTypeInteger: - v = vl; - break; - case FcTypeDouble: - v.type = FcTypeInteger; - v.u.i = FcDoubleFloor (vl.u.d); - break; - default: - v.type = FcTypeVoid; - break; - } - FcValueDestroy (vl); - break; - case FcOpCeil: - vl = FcConfigEvaluate (p, e->u.tree.left); - switch (vl.type) { - case FcTypeInteger: - v = vl; - break; - case FcTypeDouble: - v.type = FcTypeInteger; - v.u.i = FcDoubleCeil (vl.u.d); - break; - default: - v.type = FcTypeVoid; - break; - } - FcValueDestroy (vl); - break; - case FcOpRound: - vl = FcConfigEvaluate (p, e->u.tree.left); - switch (vl.type) { - case FcTypeInteger: - v = vl; - break; - case FcTypeDouble: - v.type = FcTypeInteger; - v.u.i = FcDoubleRound (vl.u.d); - break; - default: - v.type = FcTypeVoid; - break; - } - FcValueDestroy (vl); - break; - case FcOpTrunc: - vl = FcConfigEvaluate (p, e->u.tree.left); - switch (vl.type) { - case FcTypeInteger: - v = vl; - break; - case FcTypeDouble: - v.type = FcTypeInteger; - v.u.i = FcDoubleTrunc (vl.u.d); - break; - default: - v.type = FcTypeVoid; - break; - } - FcValueDestroy (vl); - break; - default: - v.type = FcTypeVoid; - break; - } - return v; -} - -static FcValueList * -FcConfigMatchValueList (FcPattern *p, - FcTest *t, - FcValueList *values) -{ - FcValueList *ret = 0; - FcExpr *e = t->expr; - FcValue value; - FcValueList *v; - - while (e) - { - /* Compute the value of the match expression */ - if (e->op == FcOpComma) - { - value = FcConfigEvaluate (p, e->u.tree.left); - e = e->u.tree.right; - } - else - { - value = FcConfigEvaluate (p, e); - e = 0; - } - - for (v = values; v; v = v->next) - { - /* Compare the pattern value to the match expression value */ - if (FcConfigCompareValue (v->value, t->op, value)) - { - if (!ret) - ret = v; - } - else - { - if (t->qual == FcQualAll) - { - ret = 0; - break; - } - } - } - FcValueDestroy (value); - } - return ret; -} - -static FcValueList * -FcConfigValues (FcPattern *p, FcExpr *e, FcValueBinding binding) -{ - FcValueList *l; - - if (!e) - return 0; - l = (FcValueList *) malloc (sizeof (FcValueList)); - if (!l) - return 0; - FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList)); - if (e->op == FcOpComma) - { - l->value = FcConfigEvaluate (p, e->u.tree.left); - l->next = FcConfigValues (p, e->u.tree.right, binding); - } - else - { - l->value = FcConfigEvaluate (p, e); - l->next = 0; - } - l->binding = binding; - while (l && l->value.type == FcTypeVoid) - { - FcValueList *next = l->next; - - FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList)); - free (l); - l = next; - } - return l; -} - -static FcBool -FcConfigAdd (FcValueList **head, - FcValueList *position, - FcBool append, - FcValueList *new) -{ - FcValueList **prev, *last, *v; - FcValueBinding sameBinding; - - if (position) - sameBinding = position->binding; - else - sameBinding = FcValueBindingWeak; - for (v = new; v; v = v->next) - if (v->binding == FcValueBindingSame) - v->binding = sameBinding; - if (append) - { - if (position) - prev = &position->next; - else - for (prev = head; *prev; prev = &(*prev)->next) - ; - } - else - { - if (position) - { - for (prev = head; *prev; prev = &(*prev)->next) - { - if (*prev == position) - break; - } - } - else - prev = head; - - if (FcDebug () & FC_DBG_EDIT) - { - if (!*prev) - printf ("position not on list\n"); - } - } - - if (FcDebug () & FC_DBG_EDIT) - { - printf ("%s list before ", append ? "Append" : "Prepend"); - FcValueListPrint (*head); - printf ("\n"); - } - - if (new) - { - last = new; - while (last->next) - last = last->next; - - last->next = *prev; - *prev = new; - } - - if (FcDebug () & FC_DBG_EDIT) - { - printf ("%s list after ", append ? "Append" : "Prepend"); - FcValueListPrint (*head); - printf ("\n"); - } - - return FcTrue; -} - -static void -FcConfigDel (FcValueList **head, - FcValueList *position) -{ - FcValueList **prev; - - for (prev = head; *prev; prev = &(*prev)->next) - { - if (*prev == position) - { - *prev = position->next; - position->next = 0; - FcValueListDestroy (position); - break; - } - } -} - -static void -FcConfigPatternAdd (FcPattern *p, - const char *object, - FcValueList *list, - FcBool append) -{ - if (list) - { - FcPatternElt *e = FcPatternInsertElt (p, object); - - if (!e) - return; - FcConfigAdd (&e->values, 0, append, list); - } -} - -/* - * Delete all values associated with a field - */ -static void -FcConfigPatternDel (FcPattern *p, - const char *object) -{ - FcPatternElt *e = FcPatternFindElt (p, object); - if (!e) - return; - while (e->values) - FcConfigDel (&e->values, e->values); -} - -static void -FcConfigPatternCanon (FcPattern *p, - const char *object) -{ - FcPatternElt *e = FcPatternFindElt (p, object); - if (!e) - return; - if (!e->values) - FcPatternDel (p, object); -} - -FcBool -FcConfigSubstituteWithPat (FcConfig *config, - FcPattern *p, - FcPattern *p_pat, - FcMatchKind kind) -{ - FcSubst *s; - FcSubState *st; - int i; - FcTest *t; - FcEdit *e; - FcValueList *l; - FcPattern *m; - - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return FcFalse; - } - - st = (FcSubState *) malloc (config->maxObjects * sizeof (FcSubState)); - if (!st && config->maxObjects) - return FcFalse; - FcMemAlloc (FC_MEM_SUBSTATE, config->maxObjects * sizeof (FcSubState)); - - if (FcDebug () & FC_DBG_EDIT) - { - printf ("FcConfigSubstitute "); - FcPatternPrint (p); - } - if (kind == FcMatchPattern) - s = config->substPattern; - else - s = config->substFont; - for (; s; s = s->next) - { - /* - * Check the tests to see if - * they all match the pattern - */ - for (t = s->test, i = 0; t; t = t->next, i++) - { - if (FcDebug () & FC_DBG_EDIT) - { - printf ("FcConfigSubstitute test "); - FcTestPrint (t); - } - st[i].elt = 0; - if (kind == FcMatchFont && t->kind == FcMatchPattern) - m = p_pat; - else - m = p; - if (m) - st[i].elt = FcPatternFindElt (m, t->field); - else - st[i].elt = 0; - /* - * If there's no such field in the font, - * then FcQualAll matches while FcQualAny does not - */ - if (!st[i].elt) - { - if (t->qual == FcQualAll) - { - st[i].value = 0; - continue; - } - else - break; - } - /* - * Check to see if there is a match, mark the location - * to apply match-relative edits - */ - st[i].value = FcConfigMatchValueList (m, t, st[i].elt->values); - if (!st[i].value) - break; - if (t->qual == FcQualFirst && st[i].value != st[i].elt->values) - break; - if (t->qual == FcQualNotFirst && st[i].value == st[i].elt->values) - break; - } - if (t) - { - if (FcDebug () & FC_DBG_EDIT) - printf ("No match\n"); - continue; - } - if (FcDebug () & FC_DBG_EDIT) - { - printf ("Substitute "); - FcSubstPrint (s); - } - for (e = s->edit; e; e = e->next) - { - /* - * Evaluate the list of expressions - */ - l = FcConfigValues (p, e->expr, e->binding); - /* - * Locate any test associated with this field, skipping - * tests associated with the pattern when substituting in - * the font - */ - for (t = s->test, i = 0; t; t = t->next, i++) - { - if ((t->kind == FcMatchFont || kind == FcMatchPattern) && - !FcStrCmpIgnoreCase ((FcChar8 *) t->field, - (FcChar8 *) e->field)) - { - /* - * KLUDGE - the pattern may have been reallocated or - * things may have been inserted or deleted above - * this element by other edits. Go back and find - * the element again - */ - if (e != s->edit && st[i].elt) - st[i].elt = FcPatternFindElt (p, t->field); - if (!st[i].elt) - t = 0; - break; - } - } - switch (e->op) { - case FcOpAssign: - /* - * If there was a test, then replace the matched - * value with the new list of values - */ - if (t) - { - FcValueList *thisValue = st[i].value; - FcValueList *nextValue = thisValue ? thisValue->next : 0; - - /* - * Append the new list of values after the current value - */ - FcConfigAdd (&st[i].elt->values, thisValue, FcTrue, l); - /* - * Delete the marked value - */ - FcConfigDel (&st[i].elt->values, thisValue); - /* - * Adjust any pointers into the value list to ensure - * future edits occur at the same place - */ - for (t = s->test, i = 0; t; t = t->next, i++) - { - if (st[i].value == thisValue) - st[i].value = nextValue; - } - break; - } - /* fall through ... */ - case FcOpAssignReplace: - /* - * Delete all of the values and insert - * the new set - */ - FcConfigPatternDel (p, e->field); - FcConfigPatternAdd (p, e->field, l, FcTrue); - /* - * Adjust any pointers into the value list as they no - * longer point to anything valid - */ - if (t) - { - FcPatternElt *thisElt = st[i].elt; - for (t = s->test, i = 0; t; t = t->next, i++) - { - if (st[i].elt == thisElt) - st[i].value = 0; - } - } - break; - case FcOpPrepend: - if (t) - { - FcConfigAdd (&st[i].elt->values, st[i].value, FcFalse, l); - break; - } - /* fall through ... */ - case FcOpPrependFirst: - FcConfigPatternAdd (p, e->field, l, FcFalse); - break; - case FcOpAppend: - if (t) - { - FcConfigAdd (&st[i].elt->values, st[i].value, FcTrue, l); - break; - } - /* fall through ... */ - case FcOpAppendLast: - FcConfigPatternAdd (p, e->field, l, FcTrue); - break; - default: - break; - } - } - /* - * Now go through the pattern and eliminate - * any properties without data - */ - for (e = s->edit; e; e = e->next) - FcConfigPatternCanon (p, e->field); - - if (FcDebug () & FC_DBG_EDIT) - { - printf ("FcConfigSubstitute edit"); - FcPatternPrint (p); - } - } - FcMemFree (FC_MEM_SUBSTATE, config->maxObjects * sizeof (FcSubState)); - free (st); - if (FcDebug () & FC_DBG_EDIT) - { - printf ("FcConfigSubstitute done"); - FcPatternPrint (p); - } - return FcTrue; -} - -FcBool -FcConfigSubstitute (FcConfig *config, - FcPattern *p, - FcMatchKind kind) -{ - return FcConfigSubstituteWithPat (config, p, 0, kind); -} - -#if defined (_WIN32) && (defined (PIC) || defined (DLL_EXPORT)) - -static FcChar8 fontconfig_path[1000] = ""; - -BOOL WINAPI -DllMain (HINSTANCE hinstDLL, - DWORD fdwReason, - LPVOID lpvReserved) -{ - FcChar8 *p; - - switch (fdwReason) { - case DLL_PROCESS_ATTACH: - if (!GetModuleFileName ((HMODULE) hinstDLL, fontconfig_path, - sizeof (fontconfig_path))) - break; - - /* If the fontconfig DLL is in a "bin" or "lib" subfolder, - * assume it's a Unix-style installation tree, and use - * "etc/fonts" in there as FONTCONFIG_PATH. Otherwise use the - * folder where the DLL is as FONTCONFIG_PATH. - */ - p = strrchr (fontconfig_path, '\\'); - if (p) - { - *p = '\0'; - p = strrchr (fontconfig_path, '\\'); - if (p && (FcStrCmpIgnoreCase (p + 1, "bin") == 0 || - FcStrCmpIgnoreCase (p + 1, "lib") == 0)) - *p = '\0'; - strcat (fontconfig_path, "\\etc\\fonts"); - } - else - fontconfig_path[0] = '\0'; - - break; - } - - return TRUE; -} - -#undef FONTCONFIG_PATH -#define FONTCONFIG_PATH fontconfig_path - -#else /* !(_WIN32 && PIC) */ - -#endif /* !(_WIN32 && PIC) */ - -#ifndef FONTCONFIG_FILE -#define FONTCONFIG_FILE "fonts.conf" -#endif - -static FcChar8 * -FcConfigFileExists (const FcChar8 *dir, const FcChar8 *file) -{ - FcChar8 *path; - - if (!dir) - dir = (FcChar8 *) ""; - path = malloc (strlen ((char *) dir) + 1 + strlen ((char *) file) + 1); - if (!path) - return 0; - - strcpy ((char *) path, (const char *) dir); - /* make sure there's a single separator */ -#ifdef _WIN32 - if ((!path[0] || (path[strlen((char *) path)-1] != '/' && - path[strlen((char *) path)-1] != '\\')) && - !(file[0] == '/' || - file[0] == '\\' || - (isalpha (file[0]) && file[1] == ':' && (file[2] == '/' || file[2] == '\\')))) - strcat ((char *) path, "\\"); -#else - if ((!path[0] || path[strlen((char *) path)-1] != '/') && file[0] != '/') - strcat ((char *) path, "/"); -#endif - strcat ((char *) path, (char *) file); - - FcMemAlloc (FC_MEM_STRING, strlen ((char *) path) + 1); - if (access ((char *) path, R_OK) == 0) - return path; - - FcStrFree (path); - return 0; -} - -static FcChar8 ** -FcConfigGetPath (void) -{ - FcChar8 **path; - FcChar8 *env, *e, *colon; - FcChar8 *dir; - int npath; - int i; - - npath = 2; /* default dir + null */ - env = (FcChar8 *) getenv ("FONTCONFIG_PATH"); - if (env) - { - e = env; - npath++; - while (*e) - if (*e++ == FC_SEARCH_PATH_SEPARATOR) - npath++; - } - path = calloc (npath, sizeof (FcChar8 *)); - if (!path) - goto bail0; - i = 0; - - if (env) - { - e = env; - while (*e) - { - colon = (FcChar8 *) strchr ((char *) e, FC_SEARCH_PATH_SEPARATOR); - if (!colon) - colon = e + strlen ((char *) e); - path[i] = malloc (colon - e + 1); - if (!path[i]) - goto bail1; - strncpy ((char *) path[i], (const char *) e, colon - e); - path[i][colon - e] = '\0'; - if (*colon) - e = colon + 1; - else - e = colon; - i++; - } - } - - dir = (FcChar8 *) FONTCONFIG_PATH; - path[i] = malloc (strlen ((char *) dir) + 1); - if (!path[i]) - goto bail1; - strcpy ((char *) path[i], (const char *) dir); - return path; - -bail1: - for (i = 0; path[i]; i++) - free (path[i]); - free (path); -bail0: - return 0; -} - -static void -FcConfigFreePath (FcChar8 **path) -{ - FcChar8 **p; - - for (p = path; *p; p++) - free (*p); - free (path); -} - -static FcBool _FcConfigHomeEnabled = FcTrue; - -FcChar8 * -FcConfigHome (void) -{ - if (_FcConfigHomeEnabled) - { - char *home = getenv ("HOME"); - -#ifdef _WIN32 - if (home == NULL) - home = getenv ("USERPROFILE"); -#endif - - return home; - } - return 0; -} - -FcBool -FcConfigEnableHome (FcBool enable) -{ - FcBool prev = _FcConfigHomeEnabled; - _FcConfigHomeEnabled = enable; - return prev; -} - -FcChar8 * -FcConfigFilename (const FcChar8 *url) -{ - FcChar8 *file, *dir, **path, **p; - - if (!url || !*url) - { - url = (FcChar8 *) getenv ("FONTCONFIG_FILE"); - if (!url) - url = (FcChar8 *) FONTCONFIG_FILE; - } - file = 0; - -#ifdef _WIN32 - if (isalpha (*url) && - url[1] == ':' && - (url[2] == '/' || url[2] == '\\')) - goto absolute_path; -#endif - - switch (*url) { - case '~': - dir = FcConfigHome (); - if (dir) - file = FcConfigFileExists (dir, url + 1); - else - file = 0; - break; -#ifdef _WIN32 - case '\\': - absolute_path: -#endif - case '/': - file = FcConfigFileExists (0, url); - break; - default: - path = FcConfigGetPath (); - if (!path) - return 0; - for (p = path; *p; p++) - { - file = FcConfigFileExists (*p, url); - if (file) - break; - } - FcConfigFreePath (path); - break; - } - return file; -} - -/* - * Manage the application-specific fonts - */ - -FcBool -FcConfigAppFontAddFile (FcConfig *config, - const FcChar8 *file) -{ - FcFontSet *set; - FcStrSet *subdirs; - FcStrList *sublist; - FcChar8 *subdir; - - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return FcFalse; - } - - subdirs = FcStrSetCreate (); - if (!subdirs) - return FcFalse; - - set = FcConfigGetFonts (config, FcSetApplication); - if (!set) - { - set = FcFontSetCreate (); - if (!set) - { - FcStrSetDestroy (subdirs); - return FcFalse; - } - FcConfigSetFonts (config, set, FcSetApplication); - } - - if (!FcFileScanConfig (set, subdirs, 0, config->blanks, file, FcFalse, config)) - { - FcStrSetDestroy (subdirs); - return FcFalse; - } - if ((sublist = FcStrListCreate (subdirs))) - { - while ((subdir = FcStrListNext (sublist))) - { - FcConfigAppFontAddDir (config, subdir); - } - FcStrListDone (sublist); - } - return FcTrue; -} - -FcBool -FcConfigAppFontAddDir (FcConfig *config, - const FcChar8 *dir) -{ - FcFontSet *set; - FcStrSet *subdirs; - FcStrList *sublist; - FcChar8 *subdir; - - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return FcFalse; - } - subdirs = FcStrSetCreate (); - if (!subdirs) - return FcFalse; - - set = FcConfigGetFonts (config, FcSetApplication); - if (!set) - { - set = FcFontSetCreate (); - if (!set) - { - FcStrSetDestroy (subdirs); - return FcFalse; - } - FcConfigSetFonts (config, set, FcSetApplication); - } - - if (!FcDirScanConfig (set, subdirs, 0, config->blanks, dir, FcFalse, config)) - { - FcStrSetDestroy (subdirs); - return FcFalse; - } - if ((sublist = FcStrListCreate (subdirs))) - { - while ((subdir = FcStrListNext (sublist))) - { - FcConfigAppFontAddDir (config, subdir); - } - FcStrListDone (sublist); - } - return FcTrue; -} - -void -FcConfigAppFontClear (FcConfig *config) -{ - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return; - } - - FcConfigSetFonts (config, 0, FcSetApplication); -} - -/* - * Manage filename-based font source selectors - */ - -FcBool -FcConfigGlobAdd (FcConfig *config, - const FcChar8 *glob, - FcBool accept) -{ - FcStrSet *set = accept ? config->acceptGlobs : config->rejectGlobs; - - return FcStrSetAdd (set, glob); -} - -static FcBool -FcConfigGlobMatch (const FcChar8 *glob, - const FcChar8 *string) -{ - FcChar8 c; - - while ((c = *glob++)) - { - switch (c) { - case '*': - /* short circuit common case */ - if (!*glob) - return FcTrue; - /* short circuit another common case */ - if (strchr ((char *) glob, '*') == 0) - string += strlen ((char *) string) - strlen ((char *) glob); - while (*string) - { - if (FcConfigGlobMatch (glob, string)) - return FcTrue; - string++; - } - return FcFalse; - case '?': - if (*string++ == '\0') - return FcFalse; - break; - default: - if (*string++ != c) - return FcFalse; - break; - } - } - return *string == '\0'; -} - -static FcBool -FcConfigGlobsMatch (const FcStrSet *globs, - const FcChar8 *string) -{ - int i; - - for (i = 0; i < globs->num; i++) - if (FcConfigGlobMatch (globs->strs[i], string)) - return FcTrue; - return FcFalse; -} - -FcBool -FcConfigAcceptFilename (FcConfig *config, - const FcChar8 *filename) -{ - if (FcConfigGlobsMatch (config->acceptGlobs, filename)) - return FcTrue; - if (FcConfigGlobsMatch (config->rejectGlobs, filename)) - return FcFalse; - return FcTrue; -} - -/* - * Manage font-pattern based font source selectors - */ - -FcBool -FcConfigPatternsAdd (FcConfig *config, - FcPattern *pattern, - FcBool accept) -{ - FcFontSet *set = accept ? config->acceptPatterns : config->rejectPatterns; - - return FcFontSetAdd (set, pattern); -} - -static FcBool -FcConfigPatternsMatch (const FcFontSet *patterns, - const FcPattern *font) -{ - int i; - - for (i = 0; i < patterns->nfont; i++) - if (FcListPatternMatchAny (patterns->fonts[i], font)) - return FcTrue; - return FcFalse; -} - -FcBool -FcConfigAcceptFont (FcConfig *config, - const FcPattern *font) -{ - if (FcConfigPatternsMatch (config->acceptPatterns, font)) - return FcTrue; - if (FcConfigPatternsMatch (config->rejectPatterns, font)) - return FcFalse; - return FcTrue; -} diff --git a/nx-X11/extras/fontconfig/src/fccharset.c b/nx-X11/extras/fontconfig/src/fccharset.c deleted file mode 100644 index 8003bccc3..000000000 --- a/nx-X11/extras/fontconfig/src/fccharset.c +++ /dev/null @@ -1,1231 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fccharset.c,v 1.18 2002/08/22 07:36:44 keithp Exp $ - * - * Copyright © 2001 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdlib.h> -#include "fcint.h" - -/* #define CHECK */ - -/* #define CHATTY */ - -FcCharSet * -FcCharSetCreate (void) -{ - FcCharSet *fcs; - - fcs = (FcCharSet *) malloc (sizeof (FcCharSet)); - if (!fcs) - return 0; - FcMemAlloc (FC_MEM_CHARSET, sizeof (FcCharSet)); - fcs->ref = 1; - fcs->num = 0; - fcs->leaves = 0; - fcs->numbers = 0; - return fcs; -} - -FcCharSet * -FcCharSetNew (void); - -FcCharSet * -FcCharSetNew (void) -{ - return FcCharSetCreate (); -} - - -void -FcCharSetDestroy (FcCharSet *fcs) -{ - int i; - if (fcs->ref == FC_REF_CONSTANT) - return; - if (--fcs->ref > 0) - return; - for (i = 0; i < fcs->num; i++) - { - FcMemFree (FC_MEM_CHARLEAF, sizeof (FcCharLeaf)); - free (fcs->leaves[i]); - } - if (fcs->leaves) - { - FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcCharLeaf *)); - free (fcs->leaves); - } - if (fcs->numbers) - { - FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcChar16)); - free (fcs->numbers); - } - FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet)); - free (fcs); -} - -/* - * Locate the leaf containing the specified char, return - * its index if it exists, otherwise return negative of - * the (position + 1) where it should be inserted - */ - -static int -FcCharSetFindLeafPos (const FcCharSet *fcs, FcChar32 ucs4) -{ - FcChar16 *numbers = fcs->numbers; - FcChar16 page; - int low = 0; - int high = fcs->num - 1; - - if (!numbers) - return -1; - ucs4 >>= 8; - while (low <= high) - { - int mid = (low + high) >> 1; - page = numbers[mid]; - if (page == ucs4) - return mid; - if (page < ucs4) - low = mid + 1; - else - high = mid - 1; - } - if (high < 0 || (high < fcs->num && numbers[high] < ucs4)) - high++; - return -(high + 1); -} - -static FcCharLeaf * -FcCharSetFindLeaf (const FcCharSet *fcs, FcChar32 ucs4) -{ - int pos = FcCharSetFindLeafPos (fcs, ucs4); - if (pos >= 0) - return fcs->leaves[pos]; - return 0; -} - -static FcBool -FcCharSetPutLeaf (FcCharSet *fcs, - FcChar32 ucs4, - FcCharLeaf *leaf, - int pos) -{ - FcCharLeaf **leaves; - FcChar16 *numbers; - - ucs4 >>= 8; - if (ucs4 >= 0x10000) - return FcFalse; - if (!fcs->leaves) - leaves = malloc (sizeof (FcCharLeaf *)); - else - leaves = realloc (fcs->leaves, (fcs->num + 1) * sizeof (FcCharLeaf *)); - if (!leaves) - return FcFalse; - if (fcs->num) - FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcCharLeaf *)); - FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcCharLeaf *)); - fcs->leaves = leaves; - if (!fcs->numbers) - numbers = malloc (sizeof (FcChar16)); - else - numbers = realloc (fcs->numbers, (fcs->num + 1) * sizeof (FcChar16)); - if (!numbers) - return FcFalse; - if (fcs->num) - FcMemFree (FC_MEM_CHARSET, fcs->num * sizeof (FcChar16)); - FcMemAlloc (FC_MEM_CHARSET, (fcs->num + 1) * sizeof (FcChar16)); - fcs->numbers = numbers; - - memmove (fcs->leaves + pos + 1, fcs->leaves + pos, - (fcs->num - pos) * sizeof (FcCharLeaf *)); - memmove (fcs->numbers + pos + 1, fcs->numbers + pos, - (fcs->num - pos) * sizeof (FcChar16)); - fcs->numbers[pos] = (FcChar16) ucs4; - fcs->leaves[pos] = leaf; - fcs->num++; - return FcTrue; -} - -/* - * Locate the leaf containing the specified char, creating it - * if desired - */ - -FcCharLeaf * -FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4) -{ - int pos; - FcCharLeaf *leaf; - - pos = FcCharSetFindLeafPos (fcs, ucs4); - if (pos >= 0) - return fcs->leaves[pos]; - - leaf = calloc (1, sizeof (FcCharLeaf)); - if (!leaf) - return 0; - - pos = -pos - 1; - if (!FcCharSetPutLeaf (fcs, ucs4, leaf, pos)) - { - free (leaf); - return 0; - } - FcMemAlloc (FC_MEM_CHARLEAF, sizeof (FcCharLeaf)); - return leaf; -} - -static FcBool -FcCharSetInsertLeaf (FcCharSet *fcs, FcChar32 ucs4, FcCharLeaf *leaf) -{ - int pos; - - pos = FcCharSetFindLeafPos (fcs, ucs4); - if (pos >= 0) - { - FcMemFree (FC_MEM_CHARLEAF, sizeof (FcCharLeaf)); - free (fcs->leaves[pos]); - fcs->leaves[pos] = leaf; - return FcTrue; - } - pos = -pos - 1; - return FcCharSetPutLeaf (fcs, ucs4, leaf, pos); -} - -FcBool -FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4) -{ - FcCharLeaf *leaf; - FcChar32 *b; - - if (fcs->ref == FC_REF_CONSTANT) - return FcFalse; - leaf = FcCharSetFindLeafCreate (fcs, ucs4); - if (!leaf) - return FcFalse; - b = &leaf->map[(ucs4 & 0xff) >> 5]; - *b |= (1 << (ucs4 & 0x1f)); - return FcTrue; -} - -/* - * An iterator for the leaves of a charset - */ - -typedef struct _fcCharSetIter { - FcCharLeaf *leaf; - FcChar32 ucs4; - int pos; -} FcCharSetIter; - -/* - * Set iter->leaf to the leaf containing iter->ucs4 or higher - */ - -static void -FcCharSetIterSet (const FcCharSet *fcs, FcCharSetIter *iter) -{ - int pos = FcCharSetFindLeafPos (fcs, iter->ucs4); - - if (pos < 0) - { - pos = -pos - 1; - if (pos == fcs->num) - { - iter->ucs4 = ~0; - iter->leaf = 0; - return; - } - iter->ucs4 = (FcChar32) fcs->numbers[pos] << 8; - } - iter->leaf = fcs->leaves[pos]; - iter->pos = pos; -#ifdef CHATTY - printf ("set %08x: %08x\n", iter->ucs4, (FcChar32) iter->leaf); -#endif -} - -static void -FcCharSetIterNext (const FcCharSet *fcs, FcCharSetIter *iter) -{ - int pos = iter->pos + 1; - if (pos >= fcs->num) - { - iter->ucs4 = ~0; - iter->leaf = 0; - } - else - { - iter->ucs4 = (FcChar32) fcs->numbers[pos] << 8; - iter->leaf = fcs->leaves[pos]; - iter->pos = pos; - } -} - -#ifdef CHATTY -static void -FcCharSetDump (const FcCharSet *fcs) -{ - int pos; - - printf ("fcs %08x:\n", (FcChar32) fcs); - for (pos = 0; pos < fcs->num; pos++) - { - FcCharLeaf *leaf = fcs->leaves[pos]; - FcChar32 ucs4 = (FcChar32) fcs->numbers[pos] << 8; - - printf (" %08x: %08x\n", ucs4, (FcChar32) leaf); - } -} -#endif - -static void -FcCharSetIterStart (const FcCharSet *fcs, FcCharSetIter *iter) -{ -#ifdef CHATTY - FcCharSetDump (fcs); -#endif - iter->ucs4 = 0; - FcCharSetIterSet (fcs, iter); -} - -FcCharSet * -FcCharSetCopy (FcCharSet *src) -{ - if (src->ref != FC_REF_CONSTANT) - src->ref++; - return src; -} - -FcBool -FcCharSetEqual (const FcCharSet *a, const FcCharSet *b) -{ - FcCharSetIter ai, bi; - int i; - - if (a == b) - return FcTrue; - for (FcCharSetIterStart (a, &ai), FcCharSetIterStart (b, &bi); - ai.leaf && bi.leaf; - FcCharSetIterNext (a, &ai), FcCharSetIterNext (b, &bi)) - { - if (ai.ucs4 != bi.ucs4) - return FcFalse; - for (i = 0; i < 256/32; i++) - if (ai.leaf->map[i] != bi.leaf->map[i]) - return FcFalse; - } - return ai.leaf == bi.leaf; -} - -static FcBool -FcCharSetAddLeaf (FcCharSet *fcs, - FcChar32 ucs4, - FcCharLeaf *leaf) -{ - FcCharLeaf *new = FcCharSetFindLeafCreate (fcs, ucs4); - if (!new) - return FcFalse; - *new = *leaf; - return FcTrue; -} - -static FcCharSet * -FcCharSetOperate (const FcCharSet *a, - const FcCharSet *b, - FcBool (*overlap) (FcCharLeaf *result, - const FcCharLeaf *al, - const FcCharLeaf *bl), - FcBool aonly, - FcBool bonly) -{ - FcCharSet *fcs; - FcCharSetIter ai, bi; - - fcs = FcCharSetCreate (); - if (!fcs) - goto bail0; - FcCharSetIterStart (a, &ai); - FcCharSetIterStart (b, &bi); - while ((ai.leaf || (bonly && bi.leaf)) && (bi.leaf || (aonly && ai.leaf))) - { - if (ai.ucs4 < bi.ucs4) - { - if (aonly) - { - if (!FcCharSetAddLeaf (fcs, ai.ucs4, ai.leaf)) - goto bail1; - FcCharSetIterNext (a, &ai); - } - else - { - ai.ucs4 = bi.ucs4; - FcCharSetIterSet (a, &ai); - } - } - else if (bi.ucs4 < ai.ucs4 ) - { - if (bonly) - { - if (!FcCharSetAddLeaf (fcs, bi.ucs4, bi.leaf)) - goto bail1; - FcCharSetIterNext (b, &bi); - } - else - { - bi.ucs4 = ai.ucs4; - FcCharSetIterSet (b, &bi); - } - } - else - { - FcCharLeaf leaf; - - if ((*overlap) (&leaf, ai.leaf, bi.leaf)) - { - if (!FcCharSetAddLeaf (fcs, ai.ucs4, &leaf)) - goto bail1; - } - FcCharSetIterNext (a, &ai); - FcCharSetIterNext (b, &bi); - } - } - return fcs; -bail1: - FcCharSetDestroy (fcs); -bail0: - return 0; -} - -static FcBool -FcCharSetIntersectLeaf (FcCharLeaf *result, - const FcCharLeaf *al, - const FcCharLeaf *bl) -{ - int i; - FcBool nonempty = FcFalse; - - for (i = 0; i < 256/32; i++) - if ((result->map[i] = al->map[i] & bl->map[i])) - nonempty = FcTrue; - return nonempty; -} - -FcCharSet * -FcCharSetIntersect (const FcCharSet *a, const FcCharSet *b) -{ - return FcCharSetOperate (a, b, FcCharSetIntersectLeaf, FcFalse, FcFalse); -} - -static FcBool -FcCharSetUnionLeaf (FcCharLeaf *result, - const FcCharLeaf *al, - const FcCharLeaf *bl) -{ - int i; - - for (i = 0; i < 256/32; i++) - result->map[i] = al->map[i] | bl->map[i]; - return FcTrue; -} - -FcCharSet * -FcCharSetUnion (const FcCharSet *a, const FcCharSet *b) -{ - return FcCharSetOperate (a, b, FcCharSetUnionLeaf, FcTrue, FcTrue); -} - -static FcBool -FcCharSetSubtractLeaf (FcCharLeaf *result, - const FcCharLeaf *al, - const FcCharLeaf *bl) -{ - int i; - FcBool nonempty = FcFalse; - - for (i = 0; i < 256/32; i++) - if ((result->map[i] = al->map[i] & ~bl->map[i])) - nonempty = FcTrue; - return nonempty; -} - -FcCharSet * -FcCharSetSubtract (const FcCharSet *a, const FcCharSet *b) -{ - return FcCharSetOperate (a, b, FcCharSetSubtractLeaf, FcTrue, FcFalse); -} - -FcBool -FcCharSetHasChar (const FcCharSet *fcs, FcChar32 ucs4) -{ - FcCharLeaf *leaf = FcCharSetFindLeaf (fcs, ucs4); - if (!leaf) - return FcFalse; - return (leaf->map[(ucs4 & 0xff) >> 5] & (1 << (ucs4 & 0x1f))) != 0; -} - -static FcChar32 -FcCharSetPopCount (FcChar32 c1) -{ - /* hackmem 169 */ - FcChar32 c2 = (c1 >> 1) & 033333333333; - c2 = c1 - c2 - ((c2 >> 1) & 033333333333); - return (((c2 + (c2 >> 3)) & 030707070707) % 077); -} - -FcChar32 -FcCharSetIntersectCount (const FcCharSet *a, const FcCharSet *b) -{ - FcCharSetIter ai, bi; - FcChar32 count = 0; - - FcCharSetIterStart (a, &ai); - FcCharSetIterStart (b, &bi); - while (ai.leaf && bi.leaf) - { - if (ai.ucs4 == bi.ucs4) - { - FcChar32 *am = ai.leaf->map; - FcChar32 *bm = bi.leaf->map; - int i = 256/32; - while (i--) - count += FcCharSetPopCount (*am++ & *bm++); - FcCharSetIterNext (a, &ai); - } - else if (ai.ucs4 < bi.ucs4) - { - ai.ucs4 = bi.ucs4; - FcCharSetIterSet (a, &ai); - } - if (bi.ucs4 < ai.ucs4) - { - bi.ucs4 = ai.ucs4; - FcCharSetIterSet (b, &bi); - } - } - return count; -} - -FcChar32 -FcCharSetCount (const FcCharSet *a) -{ - FcCharSetIter ai; - FcChar32 count = 0; - - for (FcCharSetIterStart (a, &ai); ai.leaf; FcCharSetIterNext (a, &ai)) - { - int i = 256/32; - FcChar32 *am = ai.leaf->map; - - while (i--) - count += FcCharSetPopCount (*am++); - } - return count; -} - -FcChar32 -FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b) -{ - FcCharSetIter ai, bi; - FcChar32 count = 0; - - FcCharSetIterStart (a, &ai); - FcCharSetIterStart (b, &bi); - while (ai.leaf) - { - if (ai.ucs4 <= bi.ucs4) - { - FcChar32 *am = ai.leaf->map; - int i = 256/32; - if (ai.ucs4 == bi.ucs4) - { - FcChar32 *bm = bi.leaf->map;; - while (i--) - count += FcCharSetPopCount (*am++ & ~*bm++); - } - else - { - while (i--) - count += FcCharSetPopCount (*am++); - } - FcCharSetIterNext (a, &ai); - } - else if (bi.leaf) - { - bi.ucs4 = ai.ucs4; - FcCharSetIterSet (b, &bi); - } - } - return count; -} - -/* - * return FcTrue iff a is a subset of b - */ -FcBool -FcCharSetIsSubset (const FcCharSet *a, const FcCharSet *b) -{ - int ai, bi; - FcChar16 an, bn; - - if (a == b) return FcTrue; - bi = 0; - ai = 0; - while (ai < a->num && bi < b->num) - { - an = a->numbers[ai]; - bn = b->numbers[bi]; - /* - * Check matching pages - */ - if (an == bn) - { - FcChar32 *am = a->leaves[ai]->map; - FcChar32 *bm = b->leaves[bi]->map; - - if (am != bm) - { - int i = 256/32; - /* - * Does am have any bits not in bm? - */ - while (i--) - if (*am++ & ~*bm++) - return FcFalse; - } - ai++; - bi++; - } - /* - * Does a have any pages not in b? - */ - else if (an < bn) - return FcFalse; - else - { - int low = bi + 1; - int high = b->num - 1; - - /* - * Search for page 'an' in 'b' - */ - while (low <= high) - { - int mid = (low + high) >> 1; - bn = b->numbers[mid]; - if (bn == an) - { - high = mid; - break; - } - if (bn < an) - low = mid + 1; - else - high = mid - 1; - } - bi = high; - while (bi < b->num && b->numbers[bi] < an) - bi++; - } - } - /* - * did we look at every page? - */ - return ai >= a->num; -} - -/* - * These two functions efficiently walk the entire charmap for - * other software (like pango) that want their own copy - */ - -FcChar32 -FcCharSetNextPage (const FcCharSet *a, - FcChar32 map[FC_CHARSET_MAP_SIZE], - FcChar32 *next) -{ - FcCharSetIter ai; - FcChar32 page; - - ai.ucs4 = *next; - FcCharSetIterSet (a, &ai); - if (!ai.leaf) - return FC_CHARSET_DONE; - - /* - * Save current information - */ - page = ai.ucs4; - memcpy (map, ai.leaf->map, sizeof (ai.leaf->map)); - /* - * Step to next page - */ - FcCharSetIterNext (a, &ai); - *next = ai.ucs4; - - return page; -} - -FcChar32 -FcCharSetFirstPage (const FcCharSet *a, - FcChar32 map[FC_CHARSET_MAP_SIZE], - FcChar32 *next) -{ - *next = 0; - return FcCharSetNextPage (a, map, next); -} - -/* - * old coverage API, rather hard to use correctly - */ -FcChar32 -FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result); - -FcChar32 -FcCharSetCoverage (const FcCharSet *a, FcChar32 page, FcChar32 *result) -{ - FcCharSetIter ai; - - ai.ucs4 = page; - FcCharSetIterSet (a, &ai); - if (!ai.leaf) - { - memset (result, '\0', 256 / 8); - page = 0; - } - else - { - memcpy (result, ai.leaf->map, sizeof (ai.leaf->map)); - FcCharSetIterNext (a, &ai); - page = ai.ucs4; - } - return page; -} - -/* - * ASCII representation of charsets. - * - * Each leaf is represented as 9 32-bit values, the code of the first character followed - * by 8 32 bit values for the leaf itself. Each value is encoded as 5 ASCII characters, - * only 85 different values are used to avoid control characters as well as the other - * characters used to encode font names. 85**5 > 2^32 so things work out, but - * it's not exactly human readable output. As a special case, 0 is encoded as a space - */ - -static const unsigned char charToValue[256] = { - /* "" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\b" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\020" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\030" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* " " */ 0xff, 0x00, 0xff, 0x01, 0x02, 0x03, 0x04, 0xff, - /* "(" */ 0x05, 0x06, 0x07, 0x08, 0xff, 0xff, 0x09, 0x0a, - /* "0" */ 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, - /* "8" */ 0x13, 0x14, 0xff, 0x15, 0x16, 0xff, 0x17, 0x18, - /* "@" */ 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, - /* "H" */ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, - /* "P" */ 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, - /* "X" */ 0x31, 0x32, 0x33, 0x34, 0xff, 0x35, 0x36, 0xff, - /* "`" */ 0xff, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, - /* "h" */ 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, - /* "p" */ 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, - /* "x" */ 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0xff, - /* "\200" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\210" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\220" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\230" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\240" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\250" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\260" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\270" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\300" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\310" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\320" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\330" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\340" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\350" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\360" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - /* "\370" */ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, -}; - -static const FcChar8 valueToChar[0x55] = { - /* 0x00 */ '!', '#', '$', '%', '&', '(', ')', '*', - /* 0x08 */ '+', '.', '/', '0', '1', '2', '3', '4', - /* 0x10 */ '5', '6', '7', '8', '9', ';', '<', '>', - /* 0x18 */ '?', '@', 'A', 'B', 'C', 'D', 'E', 'F', - /* 0x20 */ 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', - /* 0x28 */ 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', - /* 0x30 */ 'W', 'X', 'Y', 'Z', '[', ']', '^', 'a', - /* 0x38 */ 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', - /* 0x40 */ 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', - /* 0x48 */ 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', - /* 0x50 */ 'z', '{', '|', '}', '~', -}; - -static FcChar8 * -FcCharSetParseValue (FcChar8 *string, FcChar32 *value) -{ - int i; - FcChar32 v; - FcChar32 c; - - if (*string == ' ') - { - v = 0; - string++; - } - else - { - v = 0; - for (i = 0; i < 5; i++) - { - if (!(c = (FcChar32) (unsigned char) *string++)) - return 0; - c = charToValue[c]; - if (c == 0xff) - return 0; - v = v * 85 + c; - } - } - *value = v; - return string; -} - -static FcBool -FcCharSetUnparseValue (FcStrBuf *buf, FcChar32 value) -{ - int i; - if (value == 0) - { - return FcStrBufChar (buf, ' '); - } - else - { - FcChar8 string[6]; - FcChar8 *s = string + 5; - string[5] = '\0'; - for (i = 0; i < 5; i++) - { - *--s = valueToChar[value % 85]; - value /= 85; - } - for (i = 0; i < 5; i++) - if (!FcStrBufChar (buf, *s++)) - return FcFalse; - } - return FcTrue; -} - -typedef struct _FcCharLeafEnt FcCharLeafEnt; - -struct _FcCharLeafEnt { - FcCharLeafEnt *next; - FcChar32 hash; - FcCharLeaf leaf; -}; - -#define FC_CHAR_LEAF_BLOCK (4096 / sizeof (FcCharLeafEnt)) -static FcCharLeafEnt **FcCharLeafBlocks; -static int FcCharLeafBlockCount; - -static FcCharLeafEnt * -FcCharLeafEntCreate (void) -{ - static FcCharLeafEnt *block; - static int remain; - - if (!remain) - { - FcCharLeafEnt **newBlocks; - - FcCharLeafBlockCount++; - newBlocks = realloc (FcCharLeafBlocks, FcCharLeafBlockCount * sizeof (FcCharLeafEnt *)); - if (!newBlocks) - return 0; - FcCharLeafBlocks = newBlocks; - block = FcCharLeafBlocks[FcCharLeafBlockCount-1] = malloc (FC_CHAR_LEAF_BLOCK * sizeof (FcCharLeafEnt)); - if (!block) - return 0; - FcMemAlloc (FC_MEM_CHARLEAF, FC_CHAR_LEAF_BLOCK * sizeof (FcCharLeafEnt)); - remain = FC_CHAR_LEAF_BLOCK; - } - remain--; - return block++; -} - -#define FC_CHAR_LEAF_HASH_SIZE 257 - -static FcChar32 -FcCharLeafHash (FcCharLeaf *leaf) -{ - FcChar32 hash = 0; - int i; - - for (i = 0; i < 256/32; i++) - hash = ((hash << 1) | (hash >> 31)) ^ leaf->map[i]; - return hash; -} - -static int FcCharLeafTotal; -static int FcCharLeafUsed; - -static FcCharLeafEnt *FcCharLeafHashTable[FC_CHAR_LEAF_HASH_SIZE]; - -static FcCharLeaf * -FcCharSetFreezeLeaf (FcCharLeaf *leaf) -{ - FcChar32 hash = FcCharLeafHash (leaf); - FcCharLeafEnt **bucket = &FcCharLeafHashTable[hash % FC_CHAR_LEAF_HASH_SIZE]; - FcCharLeafEnt *ent; - - FcCharLeafTotal++; - for (ent = *bucket; ent; ent = ent->next) - { - if (ent->hash == hash && !memcmp (&ent->leaf, leaf, sizeof (FcCharLeaf))) - return &ent->leaf; - } - - ent = FcCharLeafEntCreate(); - if (!ent) - return 0; - FcCharLeafUsed++; - ent->leaf = *leaf; - ent->hash = hash; - ent->next = *bucket; - *bucket = ent; - return &ent->leaf; -} - -static void -FcCharSetThawAllLeaf (void) -{ - int i; - - for (i = 0; i < FC_CHAR_LEAF_HASH_SIZE; i++) - FcCharLeafHashTable[i] = 0; - - FcCharLeafTotal = 0; - FcCharLeafUsed = 0; - - for (i = 0; i < FcCharLeafBlockCount; i++) - free (FcCharLeafBlocks[i]); - - free (FcCharLeafBlocks); - FcCharLeafBlocks = 0; - FcCharLeafBlockCount = 0; -} - -typedef struct _FcCharSetEnt FcCharSetEnt; - -struct _FcCharSetEnt { - FcCharSetEnt *next; - FcChar32 hash; - FcCharSet set; -}; - -#define FC_CHAR_SET_HASH_SIZE 67 - -static FcChar32 -FcCharSetHash (FcCharSet *fcs) -{ - FcChar32 hash = 0; - FcChar32 *p; - int i; - - /* hash in leaves */ - p = (FcChar32 *) fcs->leaves; - for (i = 0; i < fcs->num * sizeof (FcCharLeaf *) / sizeof (FcChar32); i++) - hash = ((hash << 1) | (hash >> 31)) ^ *p++; - /* hash in numbers */ - for (i = 0; i < fcs->num; i++) - hash = ((hash << 1) | (hash >> 31)) ^ fcs->numbers[i]; - return hash; -} - -static int FcCharSetTotal; -static int FcCharSetUsed; -static int FcCharSetTotalEnts, FcCharSetUsedEnts; - -static FcCharSetEnt *FcCharSetHashTable[FC_CHAR_SET_HASH_SIZE]; - -static FcCharSet * -FcCharSetFreezeBase (FcCharSet *fcs) -{ - FcChar32 hash = FcCharSetHash (fcs); - FcCharSetEnt **bucket = &FcCharSetHashTable[hash % FC_CHAR_SET_HASH_SIZE]; - FcCharSetEnt *ent; - int size; - - FcCharSetTotal++; - FcCharSetTotalEnts += fcs->num; - for (ent = *bucket; ent; ent = ent->next) - { - if (ent->hash == hash && - ent->set.num == fcs->num && - !memcmp (ent->set.leaves, fcs->leaves, - fcs->num * sizeof (FcCharLeaf *)) && - !memcmp (ent->set.numbers, fcs->numbers, - fcs->num * sizeof (FcChar16))) - { - return &ent->set; - } - } - - size = (sizeof (FcCharSetEnt) + - fcs->num * sizeof (FcCharLeaf *) + - fcs->num * sizeof (FcChar16)); - ent = malloc (size); - if (!ent) - return 0; - FcMemAlloc (FC_MEM_CHARSET, size); - FcCharSetUsed++; - FcCharSetUsedEnts += fcs->num; - - ent->set.ref = FC_REF_CONSTANT; - ent->set.num = fcs->num; - if (fcs->num) - { - ent->set.leaves = (FcCharLeaf **) (ent + 1); - ent->set.numbers = (FcChar16 *) (ent->set.leaves + fcs->num); - memcpy (ent->set.leaves, fcs->leaves, fcs->num * sizeof (FcCharLeaf *)); - memcpy (ent->set.numbers, fcs->numbers, fcs->num * sizeof (FcChar16)); - } - else - { - ent->set.leaves = 0; - ent->set.numbers = 0; - } - - ent->hash = hash; - ent->next = *bucket; - *bucket = ent; - return &ent->set; -} - -void -FcCharSetThawAll (void) -{ - int i; - FcCharSetEnt *ent, *next; - - for (i = 0; i < FC_CHAR_SET_HASH_SIZE; i++) - { - for (ent = FcCharSetHashTable[i]; ent; ent = next) - { - next = ent->next; - free (ent); - } - FcCharSetHashTable[i] = 0; - } - - FcCharSetTotal = 0; - FcCharSetTotalEnts = 0; - FcCharSetUsed = 0; - FcCharSetUsedEnts = 0; - - FcCharSetThawAllLeaf (); -} - -FcCharSet * -FcCharSetFreeze (FcCharSet *fcs) -{ - FcCharSet *b; - FcCharSet *n = 0; - FcCharLeaf *l; - int i; - - b = FcCharSetCreate (); - if (!b) - goto bail0; - for (i = 0; i < fcs->num; i++) - { - l = FcCharSetFreezeLeaf (fcs->leaves[i]); - if (!l) - goto bail1; - if (!FcCharSetInsertLeaf (b, fcs->numbers[i] << 8, l)) - goto bail1; - } - n = FcCharSetFreezeBase (b); -bail1: - if (b->leaves) - { - FcMemFree (FC_MEM_CHARSET, b->num * sizeof (FcCharLeaf *)); - free (b->leaves); - } - if (b->numbers) - { - FcMemFree (FC_MEM_CHARSET, b->num * sizeof (FcChar16)); - free (b->numbers); - } - FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet)); - free (b); -bail0: - return n; -} - -FcCharSet * -FcNameParseCharSet (FcChar8 *string) -{ - FcCharSet *c, *n = 0; - FcChar32 ucs4; - FcCharLeaf *leaf; - FcCharLeaf temp; - FcChar32 bits; - int i; - - c = FcCharSetCreate (); - if (!c) - goto bail0; - while (*string) - { - string = FcCharSetParseValue (string, &ucs4); - if (!string) - goto bail1; - bits = 0; - for (i = 0; i < 256/32; i++) - { - string = FcCharSetParseValue (string, &temp.map[i]); - if (!string) - goto bail1; - bits |= temp.map[i]; - } - if (bits) - { - leaf = FcCharSetFreezeLeaf (&temp); - if (!leaf) - goto bail1; - if (!FcCharSetInsertLeaf (c, ucs4, leaf)) - goto bail1; - } - } -#ifdef CHATTY - printf (" %8s %8s %8s %8s\n", "total", "totalmem", "new", "newmem"); - printf ("Leaves: %8d %8d %8d %8d\n", - FcCharLeafTotal, sizeof (FcCharLeaf) * FcCharLeafTotal, - FcCharLeafUsed, sizeof (FcCharLeaf) * FcCharLeafUsed); - printf ("Charsets: %8d %8d %8d %8d\n", - FcCharSetTotal, sizeof (FcCharSet) * FcCharSetTotal, - FcCharSetUsed, sizeof (FcCharSet) * FcCharSetUsed); - printf ("Tables: %8d %8d %8d %8d\n", - FcCharSetTotalEnts, FcCharSetTotalEnts * (sizeof (FcCharLeaf *) + sizeof (FcChar16)), - FcCharSetUsedEnts, FcCharSetUsedEnts * (sizeof (FcCharLeaf *) + sizeof (FcChar16))); - printf ("Total: %8s %8d %8s %8d\n", - "", - sizeof (FcCharLeaf) * FcCharLeafTotal + - sizeof (FcCharSet) * FcCharSetTotal + - FcCharSetTotalEnts * (sizeof (FcCharLeaf *) + sizeof (FcChar16)), - "", - sizeof (FcCharLeaf) * FcCharLeafUsed + - sizeof (FcCharSet) * FcCharSetUsed + - FcCharSetUsedEnts * (sizeof (FcCharLeaf *) + sizeof (FcChar16))); -#endif - n = FcCharSetFreezeBase (c); -bail1: - if (c->leaves) - { - FcMemFree (FC_MEM_CHARSET, c->num * sizeof (FcCharLeaf *)); - free (c->leaves); - } - if (c->numbers) - { - FcMemFree (FC_MEM_CHARSET, c->num * sizeof (FcChar16)); - free (c->numbers); - } - FcMemFree (FC_MEM_CHARSET, sizeof (FcCharSet)); - free (c); -bail0: - return n; -} - -FcBool -FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c) -{ - FcCharSetIter ci; - int i; -#ifdef CHECK - int len = buf->len; -#endif - - for (FcCharSetIterStart (c, &ci); - ci.leaf; - FcCharSetIterNext (c, &ci)) - { - if (!FcCharSetUnparseValue (buf, ci.ucs4)) - return FcFalse; - for (i = 0; i < 256/32; i++) - if (!FcCharSetUnparseValue (buf, ci.leaf->map[i])) - return FcFalse; - } -#ifdef CHECK - { - FcCharSet *check; - FcChar32 missing; - FcCharSetIter ci, checki; - - /* null terminate for parser */ - FcStrBufChar (buf, '\0'); - /* step back over null for life after test */ - buf->len--; - check = FcNameParseCharSet (buf->buf + len); - FcCharSetIterStart (c, &ci); - FcCharSetIterStart (check, &checki); - while (ci.leaf || checki.leaf) - { - if (ci.ucs4 < checki.ucs4) - { - printf ("Missing leaf node at 0x%x\n", ci.ucs4); - FcCharSetIterNext (c, &ci); - } - else if (checki.ucs4 < ci.ucs4) - { - printf ("Extra leaf node at 0x%x\n", checki.ucs4); - FcCharSetIterNext (check, &checki); - } - else - { - int i = 256/32; - FcChar32 *cm = ci.leaf->map; - FcChar32 *checkm = checki.leaf->map; - - for (i = 0; i < 256; i += 32) - { - if (*cm != *checkm) - printf ("Mismatching sets at 0x%08x: 0x%08x != 0x%08x\n", - ci.ucs4 + i, *cm, *checkm); - cm++; - checkm++; - } - FcCharSetIterNext (c, &ci); - FcCharSetIterNext (check, &checki); - } - } - if ((missing = FcCharSetSubtractCount (c, check))) - printf ("%d missing in reparsed result\n", missing); - if ((missing = FcCharSetSubtractCount (check, c))) - printf ("%d extra in reparsed result\n", missing); - FcCharSetDestroy (check); - } -#endif - - return FcTrue; -} diff --git a/nx-X11/extras/fontconfig/src/fcdbg.c b/nx-X11/extras/fontconfig/src/fcdbg.c deleted file mode 100644 index cd72edad8..000000000 --- a/nx-X11/extras/fontconfig/src/fcdbg.c +++ /dev/null @@ -1,363 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcdbg.c,v 1.10 2002/08/22 18:53:22 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdio.h> -#include <stdlib.h> -#include "fcint.h" - -void -FcValuePrint (const FcValue v) -{ - switch (v.type) { - case FcTypeVoid: - printf (" <void>"); - break; - case FcTypeInteger: - printf (" %d(i)", v.u.i); - break; - case FcTypeDouble: - printf (" %g(f)", v.u.d); - break; - case FcTypeString: - printf (" \"%s\"", v.u.s); - break; - case FcTypeBool: - printf (" %s", v.u.b ? "FcTrue" : "FcFalse"); - break; - case FcTypeMatrix: - printf (" (%f %f; %f %f)", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy); - break; - case FcTypeCharSet: /* XXX */ - printf (" set"); - break; - case FcTypeLangSet: - printf (" "); - FcLangSetPrint (v.u.l); - break; - case FcTypeFTFace: - printf (" face"); - break; - } -} - -void -FcValueListPrint (const FcValueList *l) -{ - for (; l; l = l->next) - { - FcValuePrint (l->value); - switch (l->binding) { - case FcValueBindingWeak: - printf ("(w)"); - break; - case FcValueBindingStrong: - printf ("(s)"); - break; - case FcValueBindingSame: - printf ("(=)"); - break; - } - } -} - -void -FcLangSetPrint (const FcLangSet *ls) -{ - FcStrBuf buf; - FcChar8 init_buf[1024]; - - FcStrBufInit (&buf, init_buf, sizeof (init_buf)); - if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0')) - printf ("%s", buf.buf); - else - printf ("langset (alloc error)"); - FcStrBufDestroy (&buf); -} - -void -FcPatternPrint (const FcPattern *p) -{ - int i; - FcPatternElt *e; - - if (!p) - { - printf ("Null pattern\n"); - return; - } - printf ("Pattern %d of %d\n", p->num, p->size); - for (i = 0; i < p->num; i++) - { - e = &p->elts[i]; - printf ("\t%s:", e->object); - FcValueListPrint (e->values); - printf ("\n"); - } - printf ("\n"); -} - -void -FcOpPrint (FcOp op) -{ - switch (op) { - case FcOpInteger: printf ("Integer"); break; - case FcOpDouble: printf ("Double"); break; - case FcOpString: printf ("String"); break; - case FcOpMatrix: printf ("Matrix"); break; - case FcOpBool: printf ("Bool"); break; - case FcOpCharSet: printf ("CharSet"); break; - case FcOpField: printf ("Field"); break; - case FcOpConst: printf ("Const"); break; - case FcOpAssign: printf ("Assign"); break; - case FcOpAssignReplace: printf ("AssignReplace"); break; - case FcOpPrepend: printf ("Prepend"); break; - case FcOpPrependFirst: printf ("PrependFirst"); break; - case FcOpAppend: printf ("Append"); break; - case FcOpAppendLast: printf ("AppendLast"); break; - case FcOpQuest: printf ("Quest"); break; - case FcOpOr: printf ("Or"); break; - case FcOpAnd: printf ("And"); break; - case FcOpEqual: printf ("Equal"); break; - case FcOpNotEqual: printf ("NotEqual"); break; - case FcOpLess: printf ("Less"); break; - case FcOpLessEqual: printf ("LessEqual"); break; - case FcOpMore: printf ("More"); break; - case FcOpMoreEqual: printf ("MoreEqual"); break; - case FcOpContains: printf ("Contains"); break; - case FcOpNotContains: printf ("NotContains"); break; - case FcOpPlus: printf ("Plus"); break; - case FcOpMinus: printf ("Minus"); break; - case FcOpTimes: printf ("Times"); break; - case FcOpDivide: printf ("Divide"); break; - case FcOpNot: printf ("Not"); break; - case FcOpNil: printf ("Nil"); break; - case FcOpComma: printf ("Comma"); break; - case FcOpFloor: printf ("Floor"); break; - case FcOpCeil: printf ("Ceil"); break; - case FcOpRound: printf ("Round"); break; - case FcOpTrunc: printf ("Trunc"); break; - case FcOpListing: printf ("Listing"); break; - case FcOpInvalid: printf ("Invalid"); break; - } -} - -void -FcExprPrint (const FcExpr *expr) -{ - if (!expr) printf ("none"); - else switch (expr->op) { - case FcOpInteger: printf ("%d", expr->u.ival); break; - case FcOpDouble: printf ("%g", expr->u.dval); break; - case FcOpString: printf ("\"%s\"", expr->u.sval); break; - case FcOpMatrix: printf ("[%g %g %g %g]", - expr->u.mval->xx, - expr->u.mval->xy, - expr->u.mval->yx, - expr->u.mval->yy); break; - case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break; - case FcOpCharSet: printf ("charset\n"); break; - case FcOpNil: printf ("nil\n"); break; - case FcOpField: printf ("%s", expr->u.field); break; - case FcOpConst: printf ("%s", expr->u.constant); break; - case FcOpQuest: - FcExprPrint (expr->u.tree.left); - printf (" quest "); - FcExprPrint (expr->u.tree.right->u.tree.left); - printf (" colon "); - FcExprPrint (expr->u.tree.right->u.tree.right); - break; - case FcOpAssign: - case FcOpAssignReplace: - case FcOpPrependFirst: - case FcOpPrepend: - case FcOpAppend: - case FcOpAppendLast: - case FcOpOr: - case FcOpAnd: - case FcOpEqual: - case FcOpNotEqual: - case FcOpLess: - case FcOpLessEqual: - case FcOpMore: - case FcOpMoreEqual: - case FcOpContains: - case FcOpListing: - case FcOpNotContains: - case FcOpPlus: - case FcOpMinus: - case FcOpTimes: - case FcOpDivide: - case FcOpComma: - FcExprPrint (expr->u.tree.left); - printf (" "); - switch (expr->op) { - case FcOpAssign: printf ("Assign"); break; - case FcOpAssignReplace: printf ("AssignReplace"); break; - case FcOpPrependFirst: printf ("PrependFirst"); break; - case FcOpPrepend: printf ("Prepend"); break; - case FcOpAppend: printf ("Append"); break; - case FcOpAppendLast: printf ("AppendLast"); break; - case FcOpOr: printf ("Or"); break; - case FcOpAnd: printf ("And"); break; - case FcOpEqual: printf ("Equal"); break; - case FcOpNotEqual: printf ("NotEqual"); break; - case FcOpLess: printf ("Less"); break; - case FcOpLessEqual: printf ("LessEqual"); break; - case FcOpMore: printf ("More"); break; - case FcOpMoreEqual: printf ("MoreEqual"); break; - case FcOpContains: printf ("Contains"); break; - case FcOpListing: printf ("Listing"); break; - case FcOpNotContains: printf ("NotContains"); break; - case FcOpPlus: printf ("Plus"); break; - case FcOpMinus: printf ("Minus"); break; - case FcOpTimes: printf ("Times"); break; - case FcOpDivide: printf ("Divide"); break; - case FcOpComma: printf ("Comma"); break; - default: break; - } - printf (" "); - FcExprPrint (expr->u.tree.right); - break; - case FcOpNot: - printf ("Not "); - FcExprPrint (expr->u.tree.left); - break; - case FcOpFloor: - printf ("Floor "); - FcExprPrint (expr->u.tree.left); - break; - case FcOpCeil: - printf ("Ceil "); - FcExprPrint (expr->u.tree.left); - break; - case FcOpRound: - printf ("Round "); - FcExprPrint (expr->u.tree.left); - break; - case FcOpTrunc: - printf ("Trunc "); - FcExprPrint (expr->u.tree.left); - break; - case FcOpInvalid: printf ("Invalid"); break; - } -} - -void -FcTestPrint (const FcTest *test) -{ - switch (test->kind) { - case FcMatchPattern: - printf ("pattern "); - break; - case FcMatchFont: - printf ("font "); - break; - } - switch (test->qual) { - case FcQualAny: - printf ("any "); - break; - case FcQualAll: - printf ("all "); - break; - case FcQualFirst: - printf ("first "); - break; - case FcQualNotFirst: - printf ("not_first "); - break; - } - printf ("%s ", test->field); - FcOpPrint (test->op); - printf (" "); - FcExprPrint (test->expr); - printf ("\n"); -} - -void -FcEditPrint (const FcEdit *edit) -{ - printf ("Edit %s ", edit->field); - FcOpPrint (edit->op); - printf (" "); - FcExprPrint (edit->expr); -} - -void -FcSubstPrint (const FcSubst *subst) -{ - FcEdit *e; - FcTest *t; - - printf ("match\n"); - for (t = subst->test; t; t = t->next) - { - printf ("\t"); - FcTestPrint (t); - } - printf ("edit\n"); - for (e = subst->edit; e; e = e->next) - { - printf ("\t"); - FcEditPrint (e); - printf (";\n"); - } - printf ("\n"); -} - -void -FcFontSetPrint (const FcFontSet *s) -{ - int i; - - printf ("FontSet %d of %d\n", s->nfont, s->sfont); - for (i = 0; i < s->nfont; i++) - { - printf ("Font %d ", i); - FcPatternPrint (s->fonts[i]); - } -} - -int -FcDebug (void) -{ - static int initialized; - static int debug; - - if (!initialized) - { - char *e; - - initialized = 1; - e = getenv ("FC_DEBUG"); - if (e) - { - printf ("FC_DEBUG=%s\n", e); - debug = atoi (e); - if (debug < 0) - debug = 0; - } - } - return debug; -} diff --git a/nx-X11/extras/fontconfig/src/fcdefault.c b/nx-X11/extras/fontconfig/src/fcdefault.c deleted file mode 100644 index 0e84311fa..000000000 --- a/nx-X11/extras/fontconfig/src/fcdefault.c +++ /dev/null @@ -1,152 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcdefault.c,v 1.2 2002/07/09 22:08:14 keithp Exp $ - * - * Copyright © 2001 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include "fcint.h" -#include <locale.h> - -static struct { - char *field; - FcBool value; -} FcBoolDefaults[] = { - { FC_HINTING, FcTrue }, /* !FT_LOAD_NO_HINTING */ - { FC_VERTICAL_LAYOUT, FcFalse }, /* FC_LOAD_VERTICAL_LAYOUT */ - { FC_AUTOHINT, FcFalse }, /* FC_LOAD_FORCE_AUTOHINT */ - { FC_GLOBAL_ADVANCE, FcTrue }, /* !FC_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */ -}; - -#define NUM_FC_BOOL_DEFAULTS (sizeof FcBoolDefaults / sizeof FcBoolDefaults[0]) - -void -FcDefaultSubstitute (FcPattern *pattern) -{ - FcValue v; - int i; - - if (FcPatternGet (pattern, FC_STYLE, 0, &v) == FcResultNoMatch) - { - if (FcPatternGet (pattern, FC_WEIGHT, 0, &v) == FcResultNoMatch ) - { - FcPatternAddInteger (pattern, FC_WEIGHT, FC_WEIGHT_MEDIUM); - } - if (FcPatternGet (pattern, FC_SLANT, 0, &v) == FcResultNoMatch) - { - FcPatternAddInteger (pattern, FC_SLANT, FC_SLANT_ROMAN); - } - } - - if (FcPatternGet (pattern, FC_WIDTH, 0, &v) == FcResultNoMatch) - FcPatternAddInteger (pattern, FC_WIDTH, FC_WIDTH_NORMAL); - - for (i = 0; i < NUM_FC_BOOL_DEFAULTS; i++) - if (FcPatternGet (pattern, FcBoolDefaults[i].field, 0, &v) == FcResultNoMatch) - FcPatternAddBool (pattern, FcBoolDefaults[i].field, FcBoolDefaults[i].value); - - if (FcPatternGet (pattern, FC_PIXEL_SIZE, 0, &v) == FcResultNoMatch) - { - double dpi, size, scale; - - if (FcPatternGetDouble (pattern, FC_SIZE, 0, &size) != FcResultMatch) - { - size = 12.0; - (void) FcPatternDel (pattern, FC_SIZE); - FcPatternAddDouble (pattern, FC_SIZE, size); - } - if (FcPatternGetDouble (pattern, FC_SCALE, 0, &scale) != FcResultMatch) - { - scale = 1.0; - (void) FcPatternDel (pattern, FC_SCALE); - FcPatternAddDouble (pattern, FC_SCALE, scale); - } - size *= scale; - if (FcPatternGetDouble (pattern, FC_DPI, 0, &dpi) != FcResultMatch) - { - dpi = 75.0; - (void) FcPatternDel (pattern, FC_DPI); - FcPatternAddDouble (pattern, FC_DPI, dpi); - } - size *= dpi / 72.0; - FcPatternAddDouble (pattern, FC_PIXEL_SIZE, size); - } - - if (FcPatternGet (pattern, FC_LANG, 0, &v) == FcResultNoMatch) - { - char *lang; - char *territory; - char *after; - int lang_len, territory_len; - char lang_local[128]; - char *ctype = setlocale (LC_CTYPE, NULL); - - /* - * Check if setlocale (LC_ALL, "") has been called - */ - if (!ctype || !strcmp (ctype, "C")) - { - ctype = getenv ("LC_ALL"); - if (!ctype) - { - ctype = getenv ("LC_CTYPE"); - if (!ctype) - ctype = getenv ("LANG"); - } - } - if (ctype) - { - lang = ctype; - territory = strchr (ctype, '_'); - if (territory) - { - lang_len = territory - lang; - territory = territory + 1; - after = strchr (territory, '.'); - if (!after) - { - after = strchr (territory, '@'); - if (!after) - after = territory + strlen (territory); - } - territory_len = after - territory; - if (lang_len + 1 + territory_len + 1 <= sizeof (lang_local)) - { - strncpy (lang_local, lang, lang_len); - lang_local[lang_len] = '-'; - strncpy (lang_local + lang_len + 1, territory, territory_len); - lang_local[lang_len + 1 + territory_len] = '\0'; - FcPatternAddString (pattern, FC_LANG, (FcChar8 *) lang_local); - } - } - else - FcPatternAddString (pattern, FC_LANG, (FcChar8 *) lang); - } - } - if (FcPatternGet (pattern, FC_FONTVERSION, 0, &v) == FcResultNoMatch) - { - FcPatternAddInteger (pattern, FC_FONTVERSION, 0x7fffffff); - } - - if (FcPatternGet (pattern, FC_HINT_STYLE, 0, &v) == FcResultNoMatch) - { - FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL); - } -} diff --git a/nx-X11/extras/fontconfig/src/fcdir.c b/nx-X11/extras/fontconfig/src/fcdir.c deleted file mode 100644 index 974886d36..000000000 --- a/nx-X11/extras/fontconfig/src/fcdir.c +++ /dev/null @@ -1,270 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcdir.c,v 1.9 2002/08/31 22:17:32 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include "fcint.h" -#include <dirent.h> - -FcBool -FcFileIsDir (const FcChar8 *file) -{ - struct stat statb; - - if (stat ((const char *) file, &statb) != 0) - return FcFalse; - return S_ISDIR(statb.st_mode); -} - -FcBool -FcFileScanConfig (FcFontSet *set, - FcStrSet *dirs, - FcGlobalCache *cache, - FcBlanks *blanks, - const FcChar8 *file, - FcBool force, - FcConfig *config) -{ - int id; - FcChar8 *name; - FcPattern *font; - FcBool ret = FcTrue; - FcBool isDir; - int count = 0; - FcGlobalCacheFile *cache_file; - FcGlobalCacheDir *cache_dir; - FcBool need_scan; - - if (config && !FcConfigAcceptFilename (config, file)) - return FcTrue; - - if (force) - cache = 0; - id = 0; - do - { - need_scan = FcTrue; - font = 0; - /* - * Check the cache - */ - if (cache) - { - if ((cache_file = FcGlobalCacheFileGet (cache, file, id, &count))) - { - /* - * Found a cache entry for the file - */ - if (FcGlobalCacheCheckTime (file, &cache_file->info)) - { - name = cache_file->name; - need_scan = FcFalse; - FcGlobalCacheReferenced (cache, &cache_file->info); - /* "." means the file doesn't contain a font */ - if (FcStrCmp (name, FC_FONT_FILE_INVALID) != 0) - { - font = FcNameParse (name); - if (font) - if (!FcPatternAddString (font, FC_FILE, file)) - ret = FcFalse; - } - } - } - else if ((cache_dir = FcGlobalCacheDirGet (cache, file, - strlen ((const char *) file), - FcFalse))) - { - if (FcGlobalCacheCheckTime (cache_dir->info.file, - &cache_dir->info)) - { - font = 0; - need_scan = FcFalse; - FcGlobalCacheReferenced (cache, &cache_dir->info); - if (!FcStrSetAdd (dirs, file)) - ret = FcFalse; - } - } - } - /* - * Nothing in the cache, scan the file - */ - if (need_scan) - { - if (FcDebug () & FC_DBG_SCAN) - { - printf ("\tScanning file %s...", file); - fflush (stdout); - } - font = FcFreeTypeQuery (file, id, blanks, &count); - if (FcDebug () & FC_DBG_SCAN) - printf ("done\n"); - isDir = FcFalse; - if (!font && FcFileIsDir (file)) - { - isDir = FcTrue; - ret = FcStrSetAdd (dirs, file); - } - /* - * Update the cache - */ - if (cache && font) - { - FcChar8 *unparse; - - unparse = FcNameUnparse (font); - if (unparse) - { - (void) FcGlobalCacheUpdate (cache, file, id, unparse); - FcStrFree (unparse); - } - } - } - /* - * Add the font - */ - if (font && (!config || FcConfigAcceptFont (config, font))) - { - if (!FcFontSetAdd (set, font)) - { - FcPatternDestroy (font); - font = 0; - ret = FcFalse; - } - } - else if (font) - FcPatternDestroy (font); - id++; - } while (font && ret && id < count); - return ret; -} - -FcBool -FcFileScan (FcFontSet *set, - FcStrSet *dirs, - FcGlobalCache *cache, - FcBlanks *blanks, - const FcChar8 *file, - FcBool force) -{ - return FcFileScanConfig (set, dirs, cache, blanks, file, force, 0); -} - -/* - * Scan 'dir', adding font files to 'set' and - * subdirectories to 'dirs' - */ - -FcBool -FcDirScanConfig (FcFontSet *set, - FcStrSet *dirs, - FcGlobalCache *cache, - FcBlanks *blanks, - const FcChar8 *dir, - FcBool force, - FcConfig *config) -{ - DIR *d; - struct dirent *e; - FcChar8 *file; - FcChar8 *base; - FcBool ret = FcTrue; - - if (config && !FcConfigAcceptFilename (config, dir)) - return FcTrue; - - if (!force) - { - /* - * Check fonts.cache-<version> file - */ - if (FcDirCacheReadDir (set, dirs, dir, config)) - { - if (cache) - FcGlobalCacheReferenceSubdir (cache, dir); - return FcTrue; - } - - /* - * Check ~/.fonts.cache-<version> file - */ - if (cache && FcGlobalCacheScanDir (set, dirs, cache, dir, config)) - return FcTrue; - } - - /* freed below */ - file = (FcChar8 *) malloc (strlen ((char *) dir) + 1 + FC_MAX_FILE_LEN + 1); - if (!file) - return FcFalse; - - strcpy ((char *) file, (char *) dir); - strcat ((char *) file, "/"); - base = file + strlen ((char *) file); - - if (FcDebug () & FC_DBG_SCAN) - printf ("\tScanning dir %s\n", dir); - - d = opendir ((char *) dir); - - if (!d) - { - free (file); - /* Don't complain about missing directories */ - if (errno == ENOENT) - return FcTrue; - return FcFalse; - } - while (ret && (e = readdir (d))) - { - if (e->d_name[0] != '.' && strlen (e->d_name) < FC_MAX_FILE_LEN) - { - strcpy ((char *) base, (char *) e->d_name); - ret = FcFileScanConfig (set, dirs, cache, blanks, file, force, config); - } - } - free (file); - closedir (d); - /* - * Now that the directory has been scanned, - * add the cache entry - */ - if (ret && cache) - FcGlobalCacheUpdate (cache, dir, 0, 0); - - return ret; -} - -FcBool -FcDirScan (FcFontSet *set, - FcStrSet *dirs, - FcGlobalCache *cache, - FcBlanks *blanks, - const FcChar8 *dir, - FcBool force) -{ - return FcDirScanConfig (set, dirs, cache, blanks, dir, force, 0); -} - -FcBool -FcDirSave (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir) -{ - return FcDirCacheWriteDir (set, dirs, dir); -} diff --git a/nx-X11/extras/fontconfig/src/fcfreetype.c b/nx-X11/extras/fontconfig/src/fcfreetype.c deleted file mode 100644 index ee4af4056..000000000 --- a/nx-X11/extras/fontconfig/src/fcfreetype.c +++ /dev/null @@ -1,2847 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcfreetype.c,v 1.11 2002/08/31 22:17:32 keithp Exp $ - * - * Copyright © 2001 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* - Copyright © 2002-2003 by Juliusz Chroboczek - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. -*/ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include "fcint.h" -#include <ft2build.h> -#include FT_FREETYPE_H -#include FT_INTERNAL_OBJECTS_H -#include FT_TRUETYPE_TABLES_H -#include FT_SFNT_NAMES_H -#include FT_TRUETYPE_IDS_H -#include FT_TYPE1_TABLES_H -#include FT_INTERNAL_STREAM_H -#include FT_INTERNAL_SFNT_H -#include FT_INTERNAL_TRUETYPE_TYPES_H -#if HAVE_FT_GET_X11_FONT_FORMAT -#include FT_XFREE86_H -#endif - -#if HAVE_FT_GET_BDF_PROPERTY -#include FT_BDF_H -#include FT_MODULE_H -#define HAS_BDF_PROPERTY(f) ((f) && (f)->driver && \ - (f)->driver->root.clazz->get_interface) -#define MY_Get_BDF_Property(f,n,p) (HAS_BDF_PROPERTY(f) ? \ - FT_Get_BDF_Property(f,n,p) : \ - FT_Err_Invalid_Argument) -#endif - -#if !HAVE_FT_GET_BDF_PROPERTY -#warning "No FT_Get_BDF_Property: Please install freetype 2.1.4 or later" -#endif - -#if !HAVE_FT_GET_PS_FONT_INFO -#warning "No FT_Get_PS_Font_Info: Please install freetype 2.1.1 or later" -#endif - -/* - * Keep Han languages separated by eliminating languages - * that the codePageRange bits says aren't supported - */ - -static const struct { - int bit; - const FcChar8 *lang; -} FcCodePageRange[] = { - { 17, (const FcChar8 *) "ja" }, - { 18, (const FcChar8 *) "zh-cn" }, - { 19, (const FcChar8 *) "ko" }, - { 20, (const FcChar8 *) "zh-tw" }, -}; - -#define NUM_CODE_PAGE_RANGE (sizeof FcCodePageRange / sizeof FcCodePageRange[0]) - -FcBool -FcFreeTypeIsExclusiveLang (const FcChar8 *lang) -{ - int i; - - for (i = 0; i < NUM_CODE_PAGE_RANGE; i++) - { - if (FcLangCompare (lang, FcCodePageRange[i].lang) != FcLangDifferentLang) - return FcTrue; - } - return FcFalse; -} - -typedef struct { - FT_UShort platform_id; - FT_UShort encoding_id; - char *fromcode; -} FcFtEncoding; - -#define TT_ENCODING_DONT_CARE 0xffff -#define FC_ENCODING_MAC_ROMAN "MACINTOSH" - -static const FcFtEncoding fcFtEncoding[] = { - { TT_PLATFORM_APPLE_UNICODE, TT_ENCODING_DONT_CARE, "UCS-2BE" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_ID_ROMAN, "MACINTOSH" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_ID_JAPANESE, "SJIS" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_UNICODE_CS, "UTF-16BE" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_SJIS, "SJIS-WIN" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_GB2312, "GB3212" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_BIG_5, "BIG-5" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_WANSUNG, "Wansung" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_JOHAB, "Johab" }, - { TT_PLATFORM_MICROSOFT, TT_MS_ID_UCS_4, "UCS4" }, - { TT_PLATFORM_ISO, TT_ISO_ID_7BIT_ASCII, "ASCII" }, - { TT_PLATFORM_ISO, TT_ISO_ID_10646, "UCS-2BE" }, - { TT_PLATFORM_ISO, TT_ISO_ID_8859_1, "ISO-8859-1" }, -}; - -#define NUM_FC_FT_ENCODING (sizeof (fcFtEncoding) / sizeof (fcFtEncoding[0])) - -typedef struct { - FT_UShort platform_id; - FT_UShort language_id; - char *lang; -} FcFtLanguage; - -#define TT_LANGUAGE_DONT_CARE 0xffff - -static const FcFtLanguage fcFtLanguage[] = { - { TT_PLATFORM_APPLE_UNICODE, TT_LANGUAGE_DONT_CARE, 0 }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ENGLISH, "en" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FRENCH, "fr" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GERMAN, "de" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ITALIAN, "it" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DUTCH, "nl" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWEDISH, "sv" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SPANISH, "es" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DANISH, "da" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PORTUGUESE, "pt" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NORWEGIAN, "no" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HEBREW, "he" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAPANESE, "ja" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARABIC, "ar" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FINNISH, "fi" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK, "el" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ICELANDIC, "is" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALTESE, "mt" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKISH, "tr" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CROATIAN, "hr" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_TRADITIONAL, "zh-tw" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_URDU, "ur" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HINDI, "hi" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_THAI, "th" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KOREAN, "ko" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LITHUANIAN, "lt" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_POLISH, "pl" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_HUNGARIAN, "hu" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESTONIAN, "et" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LETTISH, "lv" }, -/* { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SAAMISK, ??? */ - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FAEROESE, "fo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FARSI, "fa" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUSSIAN, "ru" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHINESE_SIMPLIFIED, "zh-cn" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_FLEMISH, "nl" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH, "ga" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ALBANIAN, "sq" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ROMANIAN, "ro" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CZECH, "cs" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVAK, "sk" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SLOVENIAN, "sl" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_YIDDISH, "yi" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SERBIAN, "sr" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MACEDONIAN, "mk" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BULGARIAN, "bg" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UKRAINIAN, "uk" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BYELORUSSIAN, "be" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UZBEK, "uz" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KAZAKH, "kk" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI, "az" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_CYRILLIC_SCRIPT, "az" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ARABIC_SCRIPT, "ar" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ARMENIAN, "hy" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GEORGIAN, "ka" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MOLDAVIAN, "mo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KIRGHIZ, "ky" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAJIKI, "tg" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TURKMEN, "tk" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN, "mo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_MONGOLIAN_SCRIPT,"mo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MONGOLIAN_CYRILLIC_SCRIPT, "mo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PASHTO, "ps" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KURDISH, "ku" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KASHMIRI, "ks" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINDHI, "sd" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIBETAN, "bo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_NEPALI, "ne" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SANSKRIT, "sa" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MARATHI, "mr" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BENGALI, "bn" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ASSAMESE, "as" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUJARATI, "gu" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_PUNJABI, "pa" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ORIYA, "or" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAYALAM, "ml" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KANNADA, "kn" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAMIL, "ta" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TELUGU, "te" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SINHALESE, "si" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BURMESE, "my" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_KHMER, "km" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LAO, "lo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_VIETNAMESE, "vi" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INDONESIAN, "id" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TAGALOG, "tl" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ROMAN_SCRIPT, "ms" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAY_ARABIC_SCRIPT, "ms" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AMHARIC, "am" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TIGRINYA, "ti" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALLA, "om" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SOMALI, "so" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SWAHILI, "sw" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUANDA, "rw" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_RUNDI, "rn" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CHEWA, "ny" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MALAGASY, "mg" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_ESPERANTO, "eo" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_WELSH, "cy" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BASQUE, "eu" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_CATALAN, "ca" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_LATIN, "la" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_QUECHUA, "qu" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GUARANI, "gn" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AYMARA, "ay" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TATAR, "tt" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_UIGHUR, "ug" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_DZONGKHA, "dz" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_JAVANESE, "jw" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SUNDANESE, "su" }, - -#if 0 /* these seem to be errors that have been dropped */ - - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC }, - -#endif - - /* The following codes are new as of 2000-03-10 */ - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GALICIAN, "gl" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AFRIKAANS, "af" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_BRETON, "br" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_INUKTITUT, "iu" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_SCOTTISH_GAELIC, "gd" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_MANX_GAELIC, "gv" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_IRISH_GAELIC, "ga" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_TONGAN, "to" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREEK_POLYTONIC, "el" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_GREELANDIC, "ik" }, - { TT_PLATFORM_MACINTOSH, TT_MAC_LANGID_AZERBAIJANI_ROMAN_SCRIPT,"az" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SAUDI_ARABIA, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_IRAQ, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_EGYPT, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LIBYA, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_ALGERIA, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_MOROCCO, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_TUNISIA, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_OMAN, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_YEMEN, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_SYRIA, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_JORDAN, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_LEBANON, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_KUWAIT, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_UAE, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_BAHRAIN, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_QATAR, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BULGARIAN_BULGARIA, "bg" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CATALAN_SPAIN, "ca" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_TAIWAN, "zh-tw" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_PRC, "zh-cn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_HONG_KONG, "zh-hk" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_SINGAPORE, "zh-sg" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_MACAU, "zh-mo" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CZECH_CZECH_REPUBLIC, "cs" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DANISH_DENMARK, "da" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_GERMANY, "de" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_SWITZERLAND, "de" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_AUSTRIA, "de" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LUXEMBOURG, "de" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GERMAN_LIECHTENSTEI, "de" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE, "el" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_STATES, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_UNITED_KINGDOM, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_AUSTRALIA, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CANADA, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_NEW_ZEALAND, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_IRELAND, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SOUTH_AFRICA, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_JAMAICA, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_CARIBBEAN, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_BELIZE, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_TRINIDAD, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_ZIMBABWE, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_PHILIPPINES, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_TRADITIONAL_SORT,"es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_MEXICO, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_SPAIN_INTERNATIONAL_SORT,"es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_GUATEMALA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COSTA_RICA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PANAMA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_DOMINICAN_REPUBLIC,"es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_VENEZUELA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_COLOMBIA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PERU, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ARGENTINA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_ECUADOR, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_CHILE, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_URUGUAY, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PARAGUAY, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_BOLIVIA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_EL_SALVADOR, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_HONDURAS, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_NICARAGUA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_PUERTO_RICO, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FINNISH_FINLAND, "fi" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_FRANCE, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_BELGIUM, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CANADA, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SWITZERLAND, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_LUXEMBOURG, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MONACO, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HEBREW_ISRAEL, "he" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HUNGARIAN_HUNGARY, "hu" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ICELANDIC_ICELAND, "is" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_ITALY, "it" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ITALIAN_SWITZERLAND, "it" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_JAPANESE_JAPAN, "ja" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_EXTENDED_WANSUNG_KOREA,"ko" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KOREAN_JOHAB_KOREA, "ko" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_NETHERLANDS, "nl" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DUTCH_BELGIUM, "nl" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_BOKMAL, "no" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NORWEGIAN_NORWAY_NYNORSK, "nn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_POLISH_POLAND, "pl" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_BRAZIL, "pt" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PORTUGUESE_PORTUGAL, "pt" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RHAETO_ROMANIC_SWITZERLAND,"rm" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ROMANIAN_ROMANIA, "ro" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MOLDAVIAN_MOLDAVIA, "mo" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_RUSSIA, "ru" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_RUSSIAN_MOLDAVIA, "ru" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CROATIAN_CROATIA, "hr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_LATIN, "sr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SERBIAN_SERBIA_CYRILLIC, "sr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVAK_SLOVAKIA, "sk" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ALBANIAN_ALBANIA, "sq" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_SWEDEN, "sv" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWEDISH_FINLAND, "sv" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_THAI_THAILAND, "th" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKISH_TURKEY, "tr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_PAKISTAN, "ur" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INDONESIAN_INDONESIA, "id" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UKRAINIAN_UKRAINE, "uk" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BELARUSIAN_BELARUS, "be" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SLOVENE_SLOVENIA, "sl" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ESTONIAN_ESTONIA, "et" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATVIAN_LATVIA, "lv" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LITHUANIAN_LITHUANIA, "lt" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CLASSIC_LITHUANIAN_LITHUANIA,"lt" }, - -#ifdef TT_MS_LANGID_MAORI_NEW_ZELAND - /* this seems to be an error that have been dropped */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MAORI_NEW_ZEALAND, "mi" }, -#endif - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FARSI_IRAN, "fa" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VIETNAMESE_VIET_NAM, "vi" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARMENIAN_ARMENIA, "hy" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_LATIN, "az" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AZERI_AZERBAIJAN_CYRILLIC, "az" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BASQUE_SPAIN, "eu" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SORBIAN_GERMANY, "wen" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MACEDONIAN_MACEDONIA, "mk" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SUTU_SOUTH_AFRICA, "st" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSONGA_SOUTH_AFRICA, "ts" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TSWANA_SOUTH_AFRICA, "tn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_VENDA_SOUTH_AFRICA, "ven" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_XHOSA_SOUTH_AFRICA, "xh" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ZULU_SOUTH_AFRICA, "zu" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AFRIKAANS_SOUTH_AFRICA, "af" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GEORGIAN_GEORGIA, "ka" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FAEROESE_FAEROE_ISLANDS, "fo" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HINDI_INDIA, "hi" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALTESE_MALTA, "mt" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SAAMI_LAPONIA, "se" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SCOTTISH_GAELIC_UNITED_KINGDOM,"gd" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IRISH_GAELIC_IRELAND, "ga" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_MALAYSIA, "ms" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAY_BRUNEI_DARUSSALAM, "ms" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KAZAK_KAZAKSTAN, "kk" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SWAHILI_KENYA, "sw" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_LATIN, "uz" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_UZBEK_UZBEKISTAN_CYRILLIC, "uz" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TATAR_TATARSTAN, "tt" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_INDIA, "bn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_INDIA, "pa" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUJARATI_INDIA, "gu" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ORIYA_INDIA, "or" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMIL_INDIA, "ta" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TELUGU_INDIA, "te" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANNADA_INDIA, "kn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MALAYALAM_INDIA, "ml" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ASSAMESE_INDIA, "as" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MARATHI_INDIA, "mr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SANSKRIT_INDIA, "sa" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KONKANI_INDIA, "kok" }, - - /* new as of 2001-01-01 */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ARABIC_GENERAL, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHINESE_GENERAL, "zh" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_GENERAL, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_WEST_INDIES, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_REUNION, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CONGO, "fr" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_SENEGAL, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_CAMEROON, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_COTE_D_IVOIRE, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MALI, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BOSNIAN_BOSNIA_HERZEGOVINA,"bs" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_URDU_INDIA, "ur" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAJIK_TAJIKISTAN, "tg" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YIDDISH_GERMANY, "yi" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KIRGHIZ_KIRGHIZSTAN, "ky" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TURKMEN_TURKMENISTAN, "tk" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA, "mn" }, - - /* the following seems to be inconsistent; - here is the current "official" way: */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_BHUTAN, "bo" }, - /* and here is what is used by Passport SDK */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIBETAN_CHINA, "bo" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DZONGHKA_BHUTAN, "dz" }, - /* end of inconsistency */ - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_WELSH_WALES, "cy" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KHMER_CAMBODIA, "km" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LAO_LAOS, "lo" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BURMESE_MYANMAR, "my" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GALICIAN_SPAIN, "gl" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MANIPURI_INDIA, "mni" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINDHI_INDIA, "sd" }, - /* the following one is only encountered in Microsoft RTF specification */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_PAKISTAN, "ks" }, - /* the following one is not in the Passport list, looks like an omission */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KASHMIRI_INDIA, "ks" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_NEPAL, "ne" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_NEPALI_INDIA, "ne" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRISIAN_NETHERLANDS, "fy" }, - - /* new as of 2001-03-01 (from Office Xp) */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_HONG_KONG, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_INDIA, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_MALAYSIA, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_ENGLISH_SINGAPORE, "en" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SYRIAC_SYRIA, "syr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SINHALESE_SRI_LANKA, "si" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_CHEROKEE_UNITED_STATES, "chr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_INUKTITUT_CANADA, "iu" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_AMHARIC_ETHIOPIA, "am" }, -#if 0 - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TAMAZIGHT_MOROCCO_LATIN }, -#endif - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PASHTO_AFGHANISTAN, "ps" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FILIPINO_PHILIPPINES, "phi" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_DHIVEHI_MALDIVES, "div" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_OROMO_ETHIOPIA, "om" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ETHIOPIA, "ti" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_TIGRIGNA_ERYTHREA, "ti" }, - - /* New additions from Windows Xp/Passport SDK 2001-11-10. */ - - /* don't ask what this one means... It is commented out currently. */ -#if 0 - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GREEK_GREECE2 }, -#endif - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_UNITED_STATES, "es" }, - /* The following two IDs blatantly violate MS specs by using a */ - /* sublanguage >,. */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SPANISH_LATIN_AMERICA, "es" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_NORTH_AFRICA, "fr" }, - - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_MOROCCO, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FRENCH_HAITI, "fr" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_BENGALI_BANGLADESH, "bn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PUNJABI_ARABIC_PAKISTAN, "ar" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_MONGOLIAN_MONGOLIA_MONGOLIAN,"mn" }, -#if 0 - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_EDO_NIGERIA }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_FULFULDE_NIGERIA }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IBIBIO_NIGERIA }, -#endif - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAUSA_NIGERIA, "ha" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YORUBA_NIGERIA, "yo" }, - /* language codes from, to, are (still) unknown. */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_IGBO_NIGERIA, "ibo" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_KANURI_NIGERIA, "kau" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_GUARANI_PARAGUAY, "gn" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_HAWAIIAN_UNITED_STATES, "haw" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_LATIN, "la" }, - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_SOMALI_SOMALIA, "so" }, -#if 0 - /* Note: Yi does not have a (proper) ISO 639-2 code, since it is mostly */ - /* not written (but OTOH the peculiar writing system is worth */ - /* studying). */ - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_YI_CHINA }, -#endif - { TT_PLATFORM_MICROSOFT, TT_MS_LANGID_PAPIAMENTU_NETHERLANDS_ANTILLES,"pap" }, -}; - -#define NUM_FC_FT_LANGUAGE (sizeof (fcFtLanguage) / sizeof (fcFtLanguage[0])) - -typedef struct { - FT_UShort language_id; - char *fromcode; -} FcMacRomanFake; - -static const FcMacRomanFake fcMacRomanFake[] = { - { TT_MS_LANGID_JAPANESE_JAPAN, "SJIS-WIN" }, - { TT_MS_LANGID_ENGLISH_UNITED_STATES, "ASCII" }, -}; - -static FcChar8 * -FcFontCapabilities(FT_Face face); - -#define NUM_FC_MAC_ROMAN_FAKE (sizeof (fcMacRomanFake) / sizeof (fcMacRomanFake[0])) - -#if HAVE_ICONV && HAVE_ICONV_H -#define USE_ICONV 1 -#include <iconv.h> -#endif - -static FcChar8 * -FcSfntNameTranscode (FT_SfntName *sname) -{ - int i; - char *fromcode; -#if USE_ICONV - iconv_t cd; -#endif - FcChar8 *utf8; - - for (i = 0; i < NUM_FC_FT_ENCODING; i++) - if (fcFtEncoding[i].platform_id == sname->platform_id && - (fcFtEncoding[i].encoding_id == TT_ENCODING_DONT_CARE || - fcFtEncoding[i].encoding_id == sname->encoding_id)) - break; - if (i == NUM_FC_FT_ENCODING) - return 0; - fromcode = fcFtEncoding[i].fromcode; - - /* - * "real" Mac language IDs are all less than 150. - * Names using one of the MS language IDs are assumed - * to use an associated encoding (Yes, this is a kludge) - */ - if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN) && - sname->language_id >= 0x100) - { - int f; - - fromcode = 0; - for (f = 0; f < NUM_FC_MAC_ROMAN_FAKE; f++) - if (fcMacRomanFake[f].language_id == sname->language_id) - { - fromcode = fcMacRomanFake[f].fromcode; - break; - } - if (!fromcode) - return 0; - } - if (!strcmp (fromcode, "UCS-2BE") || !strcmp (fromcode, "UTF-16BE")) - { - FcChar8 *src = sname->string; - int src_len = sname->string_len; - int len; - int wchar; - int ilen, olen; - FcChar8 *u8; - FcChar32 ucs4; - - /* - * Convert Utf16 to Utf8 - */ - - if (!FcUtf16Len (src, FcEndianBig, src_len, &len, &wchar)) - return 0; - - /* - * Allocate plenty of space. Freed below - */ - utf8 = malloc (len * FC_UTF8_MAX_LEN + 1); - if (!utf8) - return 0; - - u8 = utf8; - - while ((ilen = FcUtf16ToUcs4 (src, FcEndianBig, &ucs4, src_len)) > 0) - { - src_len -= ilen; - src += ilen; - olen = FcUcs4ToUtf8 (ucs4, u8); - u8 += olen; - } - *u8 = '\0'; - goto done; - } - if (!strcmp (fromcode, "ASCII") || !strcmp (fromcode, "ISO-8859-1")) - { - FcChar8 *src = sname->string; - int src_len = sname->string_len; - int olen; - FcChar8 *u8; - FcChar32 ucs4; - - /* - * Convert Latin1 to Utf8. Freed below - */ - utf8 = malloc (src_len * 2 + 1); - if (!utf8) - return 0; - - u8 = utf8; - while (src_len > 0) - { - ucs4 = *src++; - src_len--; - olen = FcUcs4ToUtf8 (ucs4, u8); - u8 += olen; - } - *u8 = '\0'; - goto done; - } - if (!strcmp (fromcode, FC_ENCODING_MAC_ROMAN)) - { - FcChar8 *u8; - const FcCharMap *map = FcFreeTypeGetPrivateMap (ft_encoding_apple_roman); - FcChar8 *src = (FcChar8 *) sname->string; - int src_len = sname->string_len; - - /* - * Convert AppleRoman to Utf8 - */ - if (!map) - return 0; - - utf8 = malloc (sname->string_len * 3 + 1); - if (!utf8) - return 0; - - u8 = utf8; - while (src_len > 0) - { - FcChar32 ucs4 = FcFreeTypePrivateToUcs4 (*src++, map); - int olen = FcUcs4ToUtf8 (ucs4, u8); - src_len--; - u8 += olen; - } - *u8 = '\0'; - goto done; - } -#if USE_ICONV - cd = iconv_open ("UTF-8", fromcode); - if (cd && cd != (iconv_t) (-1)) - { - size_t in_bytes_left = sname->string_len; - size_t out_bytes_left = sname->string_len * FC_UTF8_MAX_LEN; - char *inbuf, *outbuf; - - utf8 = malloc (out_bytes_left + 1); - if (!utf8) - { - iconv_close (cd); - return 0; - } - - outbuf = (char *) utf8; - inbuf = (char *) sname->string; - - while (in_bytes_left) - { - size_t did = iconv (cd, - &inbuf, &in_bytes_left, - &outbuf, &out_bytes_left); - if (did == (size_t) (-1)) - { - iconv_close (cd); - free (utf8); - return 0; - } - } - iconv_close (cd); - *outbuf = '\0'; - goto done; - } -#endif - return 0; -done: - if (FcStrCmpIgnoreBlanksAndCase (utf8, "") == 0) - { - free (utf8); - return 0; - } - return utf8; -} - -static FcChar8 * -FcSfntNameLanguage (FT_SfntName *sname) -{ - int i; - for (i = 0; i < NUM_FC_FT_LANGUAGE; i++) - if (fcFtLanguage[i].platform_id == sname->platform_id && - (fcFtLanguage[i].language_id == TT_LANGUAGE_DONT_CARE || - fcFtLanguage[i].language_id == sname->language_id)) - return fcFtLanguage[i].lang; - return 0; -} - -/* Order is significant. For example, some B&H fonts are hinted by - URW++, and both strings appear in the notice. */ - -static const struct { - const FT_String *notice; - const FcChar8 *foundry; -} FcNoticeFoundries[] = { - { (const FT_String *) "Bigelow", (const FcChar8 *) "b&h" }, - { (const FT_String *) "Adobe", (const FcChar8 *) "adobe" }, - { (const FT_String *) "Bitstream", (const FcChar8 *) "bitstream" }, - { (const FT_String *) "Monotype", (const FcChar8 *) "monotype" }, - { (const FT_String *) "Linotype", (const FcChar8 *) "linotype" }, - { (const FT_String *) "LINOTYPE-HELL", - (const FcChar8 *) "linotype" }, - { (const FT_String *) "IBM", (const FcChar8 *) "ibm" }, - { (const FT_String *) "URW", (const FcChar8 *) "urw" }, - { (const FT_String *) "International Typeface Corporation", - (const FcChar8 *) "itc" }, - { (const FT_String *) "Tiro Typeworks", - (const FcChar8 *) "tiro" }, - { (const FT_String *) "XFree86", (const FcChar8 *) "xfree86" }, - { (const FT_String *) "Microsoft", (const FcChar8 *) "microsoft" }, - { (const FT_String *) "Omega", (const FcChar8 *) "omega" }, - { (const FT_String *) "Font21", (const FcChar8 *) "hwan" }, - { (const FT_String *) "HanYang System", - (const FcChar8 *) "hanyang" } -}; - -#define NUM_NOTICE_FOUNDRIES (sizeof (FcNoticeFoundries) / sizeof (FcNoticeFoundries[0])) - -static const FcChar8 * -FcNoticeFoundry(const FT_String *notice) -{ - int i; - - if (notice) - for(i = 0; i < NUM_NOTICE_FOUNDRIES; i++) - if (strstr ((const char *) notice, (const char *) FcNoticeFoundries[i].notice)) - return FcNoticeFoundries[i].foundry; - return 0; -} - -static FcBool -FcVendorMatch(const FT_Char vendor[4], const FT_Char *vendor_string) -{ - /* vendor is not necessarily NUL-terminated. */ - int i, len; - - len = strlen(vendor_string); - if (memcmp(vendor, vendor_string, len) != 0) - return FcFalse; - for (i = len; i < 4; i++) - if (vendor[i] != ' ' && vendor[i] != '\0') - return FcFalse; - return FcTrue; -} - -/* This table is partly taken from ttmkfdir by Joerg Pommnitz. */ - -/* It should not contain useless entries (such as UNKN) nor duplicate - entries for padding both with spaces and NULs. */ - -static const struct { - const FT_Char *vendor; - const FcChar8 *foundry; -} FcVendorFoundries[] = { - { (const FT_Char *) "ADBE", (const FcChar8 *) "adobe"}, - { (const FT_Char *) "AGFA", (const FcChar8 *) "agfa"}, - { (const FT_Char *) "ALTS", (const FcChar8 *) "altsys"}, - { (const FT_Char *) "APPL", (const FcChar8 *) "apple"}, - { (const FT_Char *) "ARPH", (const FcChar8 *) "arphic"}, - { (const FT_Char *) "ATEC", (const FcChar8 *) "alltype"}, - { (const FT_Char *) "B&H", (const FcChar8 *) "b&h"}, - { (const FT_Char *) "BITS", (const FcChar8 *) "bitstream"}, - { (const FT_Char *) "CANO", (const FcChar8 *) "cannon"}, - { (const FT_Char *) "DYNA", (const FcChar8 *) "dynalab"}, - { (const FT_Char *) "EPSN", (const FcChar8 *) "epson"}, - { (const FT_Char *) "FJ", (const FcChar8 *) "fujitsu"}, - { (const FT_Char *) "IBM", (const FcChar8 *) "ibm"}, - { (const FT_Char *) "ITC", (const FcChar8 *) "itc"}, - { (const FT_Char *) "IMPR", (const FcChar8 *) "impress"}, - { (const FT_Char *) "LARA", (const FcChar8 *) "larabiefonts"}, - { (const FT_Char *) "LEAF", (const FcChar8 *) "interleaf"}, - { (const FT_Char *) "LETR", (const FcChar8 *) "letraset"}, - { (const FT_Char *) "LINO", (const FcChar8 *) "linotype"}, - { (const FT_Char *) "MACR", (const FcChar8 *) "macromedia"}, - { (const FT_Char *) "MONO", (const FcChar8 *) "monotype"}, - { (const FT_Char *) "MS", (const FcChar8 *) "microsoft"}, - { (const FT_Char *) "MT", (const FcChar8 *) "monotype"}, - { (const FT_Char *) "NEC", (const FcChar8 *) "nec"}, - { (const FT_Char *) "PARA", (const FcChar8 *) "paratype"}, - { (const FT_Char *) "QMSI", (const FcChar8 *) "qms"}, - { (const FT_Char *) "RICO", (const FcChar8 *) "ricoh"}, - { (const FT_Char *) "URW", (const FcChar8 *) "urw"}, - { (const FT_Char *) "Y&Y", (const FcChar8 *) "y&y"} -}; - -#define NUM_VENDOR_FOUNDRIES (sizeof (FcVendorFoundries) / sizeof (FcVendorFoundries[0])) - -static const FcChar8 * -FcVendorFoundry(const FT_Char vendor[4]) -{ - int i; - - if (vendor) - for(i = 0; i < NUM_VENDOR_FOUNDRIES; i++) - if (FcVendorMatch (vendor, FcVendorFoundries[i].vendor)) - return FcVendorFoundries[i].foundry; - return 0; -} - -typedef struct _FcStringConst { - const FcChar8 *name; - int value; -} FcStringConst; - -static int -FcStringIsConst (const FcChar8 *string, - const FcStringConst *c, - int nc) -{ - int i; - - for (i = 0; i < nc; i++) - if (FcStrCmpIgnoreBlanksAndCase (string, c[i].name) == 0) - return c[i].value; - return -1; -} - -static int -FcStringContainsConst (const FcChar8 *string, - const FcStringConst *c, - int nc) -{ - int i; - - for (i = 0; i < nc; i++) - if (FcStrContainsIgnoreBlanksAndCase (string, c[i].name)) - return c[i].value; - return -1; -} - -static const FcStringConst weightConsts[] = { - { "thin", FC_WEIGHT_THIN }, - { "extralight", FC_WEIGHT_EXTRALIGHT }, - { "ultralight", FC_WEIGHT_ULTRALIGHT }, - { "light", FC_WEIGHT_LIGHT }, - { "book", FC_WEIGHT_BOOK }, - { "regular", FC_WEIGHT_REGULAR }, - { "normal", FC_WEIGHT_NORMAL }, - { "medium", FC_WEIGHT_MEDIUM }, - { "demibold", FC_WEIGHT_DEMIBOLD }, - { "demi", FC_WEIGHT_DEMIBOLD }, - { "semibold", FC_WEIGHT_SEMIBOLD }, - { "bold", FC_WEIGHT_BOLD }, - { "extrabold", FC_WEIGHT_EXTRABOLD }, - { "ultrabold", FC_WEIGHT_ULTRABOLD }, - { "black", FC_WEIGHT_BLACK }, - { "heavy", FC_WEIGHT_HEAVY }, -}; - -#define NUM_WEIGHT_CONSTS (sizeof (weightConsts) / sizeof (weightConsts[0])) - -#define FcIsWeight(s) FcStringIsConst(s,weightConsts,NUM_WEIGHT_CONSTS) -#define FcContainsWeight(s) FcStringContainsConst (s,weightConsts,NUM_WEIGHT_CONSTS) - -static const FcStringConst widthConsts[] = { - { "ultracondensed", FC_WIDTH_ULTRACONDENSED }, - { "extracondensed", FC_WIDTH_EXTRACONDENSED }, - { "semicondensed", FC_WIDTH_SEMICONDENSED }, - { "condensed", FC_WIDTH_CONDENSED }, /* must be after *condensed */ - { "normal", FC_WIDTH_NORMAL }, - { "semiexpanded", FC_WIDTH_SEMIEXPANDED }, - { "extraexpanded", FC_WIDTH_EXTRAEXPANDED }, - { "ultraexpanded", FC_WIDTH_ULTRAEXPANDED }, - { "expanded", FC_WIDTH_EXPANDED }, /* must be after *expanded */ -}; - -#define NUM_WIDTH_CONSTS (sizeof (widthConsts) / sizeof (widthConsts[0])) - -#define FcIsWidth(s) FcStringIsConst(s,widthConsts,NUM_WIDTH_CONSTS) -#define FcContainsWidth(s) FcStringContainsConst (s,widthConsts,NUM_WIDTH_CONSTS) - -static const FcStringConst slantConsts[] = { - { "italic", FC_SLANT_ITALIC }, - { "oblique", FC_SLANT_OBLIQUE }, -}; - -#define NUM_SLANT_CONSTS (sizeof (slantConsts) / sizeof (slantConsts[0])) - -#define FcIsSlant(s) FcStringIsConst(s,slantConsts,NUM_SLANT_CONSTS) -#define FcContainsSlant(s) FcStringContainsConst (s,slantConsts,NUM_SLANT_CONSTS) - -static double -FcGetPixelSize (FT_Face face, int i) -{ -#if HAVE_FT_GET_BDF_PROPERTY - if (face->num_fixed_sizes == 1) - { - BDF_PropertyRec prop; - int rc; - - rc = MY_Get_BDF_Property (face, "PIXEL_SIZE", &prop); - if (rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) - return (double) prop.u.integer; - } -#endif -#if HAVE_FT_BITMAP_SIZE_Y_PPEM - return (double) face->available_sizes[i].y_ppem / 64.0; -#else - return (double) face->available_sizes[i].height; -#endif -} - -static FcBool -FcStringInPatternElement (FcPattern *pat, char *elt, FcChar8 *string) -{ - int e; - FcChar8 *old; - for (e = 0; FcPatternGetString (pat, elt, e, &old) == FcResultMatch; e++) - if (!FcStrCmpIgnoreBlanksAndCase (old, string)) - { - return FcTrue; - break; - } - return FcFalse; -} - -FcPattern * -FcFreeTypeQuery (const FcChar8 *file, - int id, - FcBlanks *blanks, - int *count) -{ - FT_Face face; - FcPattern *pat; - int slant = -1; - int weight = -1; - int width = -1; - int i; - FcCharSet *cs; - FcLangSet *ls; - FT_Library ftLibrary; -#if 0 - FcChar8 *family = 0; -#endif - FcChar8 *complex; - const FcChar8 *foundry = 0; - int spacing; - TT_OS2 *os2; -#if HAVE_FT_GET_PS_FONT_INFO - PS_FontInfoRec psfontinfo; -#endif -#if HAVE_FT_GET_BDF_PROPERTY - BDF_PropertyRec prop; -#endif - TT_Header *head; - const FcChar8 *exclusiveLang = 0; - FT_SfntName sname; - FT_UInt snamei, snamec; - - int nfamily = 0; - int nfamily_lang = 0; - int nstyle = 0; - int nstyle_lang = 0; - int nfullname = 0; - int nfullname_lang = 0; - - FcChar8 *style = 0; - int st; - - if (FT_Init_FreeType (&ftLibrary)) - return 0; - - if (FT_New_Face (ftLibrary, (char *) file, id, &face)) - goto bail; - - *count = face->num_faces; - - pat = FcPatternCreate (); - if (!pat) - goto bail0; - - if (!FcPatternAddBool (pat, FC_OUTLINE, - (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0)) - goto bail1; - - if (!FcPatternAddBool (pat, FC_SCALABLE, - (face->face_flags & FT_FACE_FLAG_SCALABLE) != 0)) - goto bail1; - - - /* - * Get the OS/2 table - */ - os2 = (TT_OS2 *) FT_Get_Sfnt_Table (face, ft_sfnt_os2); - - /* - * Look first in the OS/2 table for the foundry, if - * not found here, the various notices will be searched for - * that information, either from the sfnt name tables or - * the Postscript FontInfo dictionary. Finally, the - * BDF properties will queried. - */ - - if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) - foundry = FcVendorFoundry(os2->achVendID); - - if (FcDebug () & FC_DBG_SCANV) - printf ("\n"); - /* - * Grub through the name table looking for family - * and style names. FreeType makes quite a hash - * of them - */ - snamec = FT_Get_Sfnt_Name_Count (face); - for (snamei = 0; snamei < snamec; snamei++) - { - FcChar8 *utf8; - FcChar8 *lang; - char *elt = 0, *eltlang = 0; - int *np = 0, *nlangp = 0; - - if (FT_Get_Sfnt_Name (face, snamei, &sname) != 0) - continue; - - utf8 = FcSfntNameTranscode (&sname); - lang = FcSfntNameLanguage (&sname); - - if (!utf8) - continue; - - switch (sname.name_id) { - case TT_NAME_ID_FONT_FAMILY: -#if 0 - case TT_NAME_ID_PS_NAME: - case TT_NAME_ID_UNIQUE_ID: -#endif - if (FcDebug () & FC_DBG_SCANV) - printf ("found family (n %2d p %d e %d l 0x%04x) %s\n", - sname.name_id, sname.platform_id, - sname.encoding_id, sname.language_id, - utf8); - - elt = FC_FAMILY; - eltlang = FC_FAMILYLANG; - np = &nfamily; - nlangp = &nfamily_lang; - break; - case TT_NAME_ID_FULL_NAME: - case TT_NAME_ID_MAC_FULL_NAME: - if (FcDebug () & FC_DBG_SCANV) - printf ("found full (n %2d p %d e %d l 0x%04x) %s\n", - sname.name_id, sname.platform_id, - sname.encoding_id, sname.language_id, - utf8); - - elt = FC_FULLNAME; - eltlang = FC_FULLNAMELANG; - np = &nfullname; - nlangp = &nfullname_lang; - break; - case TT_NAME_ID_FONT_SUBFAMILY: - if (FcDebug () & FC_DBG_SCANV) - printf ("found style (n %2d p %d e %d l 0x%04x) %s\n", - sname.name_id, sname.platform_id, - sname.encoding_id, sname.language_id, - utf8); - - elt = FC_STYLE; - eltlang = FC_STYLELANG; - np = &nstyle; - nlangp = &nstyle_lang; - break; - case TT_NAME_ID_TRADEMARK: - case TT_NAME_ID_MANUFACTURER: - /* If the foundry wasn't found in the OS/2 table, look here */ - if(!foundry) - foundry = FcNoticeFoundry((FT_String *) utf8); - break; - } - if (elt) - { - if (FcStringInPatternElement (pat, elt, utf8)) - { - free (utf8); - continue; - } - - /* add new element */ - if (!FcPatternAddString (pat, elt, utf8)) - { - free (utf8); - goto bail1; - } - free (utf8); - if (lang) - { - /* pad lang list with 'xx' to line up with elt */ - while (*nlangp < *np) - { - if (!FcPatternAddString (pat, eltlang, "xx")) - goto bail1; - ++*nlangp; - } - if (!FcPatternAddString (pat, eltlang, lang)) - goto bail1; - ++*nlangp; - } - ++*np; - } - else - free (utf8); - } - - if (!nfamily && face->family_name && - FcStrCmpIgnoreBlanksAndCase (face->family_name, "") != 0) - { - if (FcDebug () & FC_DBG_SCANV) - printf ("using FreeType family \"%s\"\n", face->family_name); - if (!FcPatternAddString (pat, FC_FAMILY, face->family_name)) - goto bail1; - ++nfamily; - } - - if (!nstyle && face->style_name && - FcStrCmpIgnoreBlanksAndCase (face->style_name, "") != 0) - { - if (FcDebug () & FC_DBG_SCANV) - printf ("using FreeType style \"%s\"\n", face->style_name); - if (!FcPatternAddString (pat, FC_STYLE, face->style_name)) - goto bail1; - ++nstyle; - } - - if (!nfamily) - { - FcChar8 *start, *end; - FcChar8 *family; - - start = (FcChar8 *) strrchr ((char *) file, '/'); - if (start) - start++; - else - start = (FcChar8 *) file; - end = (FcChar8 *) strrchr ((char *) start, '.'); - if (!end) - end = start + strlen ((char *) start); - /* freed below */ - family = malloc (end - start + 1); - strncpy ((char *) family, (char *) start, end - start); - family[end - start] = '\0'; - if (FcDebug () & FC_DBG_SCANV) - printf ("using filename for family %s\n", family); - if (!FcPatternAddString (pat, FC_FAMILY, family)) - { - free (family); - goto bail1; - } - free (family); - ++nfamily; - } - - /* - * Walk through FC_FULLNAME entries eliding those in FC_FAMILY - * or which are simply a FC_FAMILY and FC_STYLE glued together - */ - { - int fn, fa, st; - FcChar8 *full; - FcChar8 *fam; - FcChar8 *style; - - for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++) - { - FcBool remove = FcFalse; - /* - * Check each family - */ - for (fa = 0; !remove && - FcPatternGetString (pat, FC_FAMILY, - fa, &fam) == FcResultMatch; - fa++) - { - /* - * for exact match - */ - if (!FcStrCmpIgnoreBlanksAndCase (full, fam)) - { - remove = FcTrue; - break; - } - /* - * If the family is in the full name, check the - * combination of this family with every style - */ - if (!FcStrContainsIgnoreBlanksAndCase (full, fam)) - continue; - for (st = 0; !remove && - FcPatternGetString (pat, FC_STYLE, - st, &style) == FcResultMatch; - st++) - { - FcChar8 *both = FcStrPlus (fam, style); - - if (both) - { - if (FcStrCmpIgnoreBlanksAndCase (full, both) == 0) - remove = FcTrue; - free (both); - } - } - } - if (remove) - { - FcPatternRemove (pat, FC_FULLNAME, fn); - FcPatternRemove (pat, FC_FULLNAMELANG, fn); - fn--; - nfullname--; - nfullname_lang--; - } - } - if (FcDebug () & FC_DBG_SCANV) - for (fn = 0; FcPatternGetString (pat, FC_FULLNAME, fn, &full) == FcResultMatch; fn++) - printf ("Saving unique fullname %s\n", full); - } - - if (!FcPatternAddString (pat, FC_FILE, file)) - goto bail1; - - if (!FcPatternAddInteger (pat, FC_INDEX, id)) - goto bail1; - -#if 0 - /* - * don't even try this -- CJK 'monospace' fonts are really - * dual width, and most other fonts don't bother to set - * the attribute. Sigh. - */ - if ((face->face_flags & FT_FACE_FLAG_FIXED_WIDTH) != 0) - if (!FcPatternAddInteger (pat, FC_SPACING, FC_MONO)) - goto bail1; -#endif - - /* - * Find the font revision (if available) - */ - head = (TT_Header *) FT_Get_Sfnt_Table (face, ft_sfnt_head); - if (head) - { - if (!FcPatternAddInteger (pat, FC_FONTVERSION, head->Font_Revision)) - goto bail1; - } - else - { - if (!FcPatternAddInteger (pat, FC_FONTVERSION, 0)) - goto bail1; - } - - if (os2 && os2->version >= 0x0001 && os2->version != 0xffff) - { - for (i = 0; i < NUM_CODE_PAGE_RANGE; i++) - { - FT_ULong bits; - int bit; - if (FcCodePageRange[i].bit < 32) - { - bits = os2->ulCodePageRange1; - bit = FcCodePageRange[i].bit; - } - else - { - bits = os2->ulCodePageRange2; - bit = FcCodePageRange[i].bit - 32; - } - if (bits & (1 << bit)) - { - /* - * If the font advertises support for multiple - * "exclusive" languages, then include support - * for any language found to have coverage - */ - if (exclusiveLang) - { - exclusiveLang = 0; - break; - } - exclusiveLang = FcCodePageRange[i].lang; - } - } - } - - if (os2 && os2->version != 0xffff) - { - if (os2->usWeightClass == 0) - ; - else if (os2->usWeightClass < 150) - weight = FC_WEIGHT_THIN; - else if (os2->usWeightClass < 250) - weight = FC_WEIGHT_EXTRALIGHT; - else if (os2->usWeightClass < 350) - weight = FC_WEIGHT_LIGHT; - else if (os2->usWeightClass < 450) - weight = FC_WEIGHT_REGULAR; - else if (os2->usWeightClass < 550) - weight = FC_WEIGHT_MEDIUM; - else if (os2->usWeightClass < 650) - weight = FC_WEIGHT_SEMIBOLD; - else if (os2->usWeightClass < 750) - weight = FC_WEIGHT_BOLD; - else if (os2->usWeightClass < 850) - weight = FC_WEIGHT_EXTRABOLD; - else if (os2->usWeightClass < 950) - weight = FC_WEIGHT_BLACK; - - switch (os2->usWidthClass) { - case 1: width = FC_WIDTH_ULTRACONDENSED; break; - case 2: width = FC_WIDTH_EXTRACONDENSED; break; - case 3: width = FC_WIDTH_CONDENSED; break; - case 4: width = FC_WIDTH_SEMICONDENSED; break; - case 5: width = FC_WIDTH_NORMAL; break; - case 6: width = FC_WIDTH_SEMIEXPANDED; break; - case 7: width = FC_WIDTH_EXPANDED; break; - case 8: width = FC_WIDTH_EXTRAEXPANDED; break; - case 9: width = FC_WIDTH_ULTRAEXPANDED; break; - } - } - if (os2 && (complex = FcFontCapabilities(face))) - { - if (!FcPatternAddString (pat, FC_CAPABILITY, complex)) - { - free (complex); - goto bail1; - } - free (complex); - } - - /* - * Type 1: Check for FontInfo dictionary information - * Code from g2@magestudios.net (Gerard Escalante) - */ - -#if HAVE_FT_GET_PS_FONT_INFO - if (FT_Get_PS_Font_Info(face, &psfontinfo) == 0) - { - if (weight == -1 && psfontinfo.weight) - { - weight = FcIsWeight (psfontinfo.weight); - if (FcDebug() & FC_DBG_SCANV) - printf ("\tType1 weight %s maps to %d\n", - psfontinfo.weight, weight); - } - -#if 0 - /* - * Don't bother with italic_angle; FreeType already extracts that - * information for us and sticks it into style_flags - */ - if (psfontinfo.italic_angle) - slant = FC_SLANT_ITALIC; - else - slant = FC_SLANT_ROMAN; -#endif - - if(!foundry) - foundry = FcNoticeFoundry(psfontinfo.notice); - } -#endif /* HAVE_FT_GET_PS_FONT_INFO */ - -#if HAVE_FT_GET_BDF_PROPERTY - /* - * Finally, look for a FOUNDRY BDF property if no other - * mechanism has managed to locate a foundry - */ - - if (!foundry) - { - int rc; - BDF_PropertyRec prop; - rc = MY_Get_BDF_Property(face, "FOUNDRY", &prop); - if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_ATOM) - foundry = prop.u.atom; - } - - if (width == -1) - { - if (MY_Get_BDF_Property(face, "RELATIVE_SETWIDTH", &prop) == 0 && - (prop.type == BDF_PROPERTY_TYPE_INTEGER || - prop.type == BDF_PROPERTY_TYPE_CARDINAL)) - { - FT_Int32 value; - - if (prop.type == BDF_PROPERTY_TYPE_INTEGER) - value = prop.u.integer; - else - value = (FT_Int32) prop.u.cardinal; - switch ((value + 5) / 10) { - case 1: width = FC_WIDTH_ULTRACONDENSED; break; - case 2: width = FC_WIDTH_EXTRACONDENSED; break; - case 3: width = FC_WIDTH_CONDENSED; break; - case 4: width = FC_WIDTH_SEMICONDENSED; break; - case 5: width = FC_WIDTH_NORMAL; break; - case 6: width = FC_WIDTH_SEMIEXPANDED; break; - case 7: width = FC_WIDTH_EXPANDED; break; - case 8: width = FC_WIDTH_EXTRAEXPANDED; break; - case 9: width = FC_WIDTH_ULTRAEXPANDED; break; - } - } - if (width == -1 && - MY_Get_BDF_Property (face, "SETWIDTH_NAME", &prop) == 0 && - prop.type == BDF_PROPERTY_TYPE_ATOM) - { - width = FcIsWidth (prop.u.atom); - if (FcDebug () & FC_DBG_SCANV) - printf ("\tsetwidth %s maps to %d\n", prop.u.atom, width); - } - } -#endif - - /* - * Look for weight, width and slant names in the style value - */ - for (st = 0; FcPatternGetString (pat, FC_STYLE, st, &style) == FcResultMatch; st++) - { - if (weight == -1) - { - weight = FcContainsWeight (style); - if (FcDebug() & FC_DBG_SCANV) - printf ("\tStyle %s maps to weight %d\n", style, weight); - } - if (width == -1) - { - width = FcContainsWidth (style); - if (FcDebug() & FC_DBG_SCANV) - printf ("\tStyle %s maps to width %d\n", style, width); - } - if (slant == -1) - { - slant = FcContainsSlant (style); - if (FcDebug() & FC_DBG_SCANV) - printf ("\tStyle %s maps to slant %d\n", style, slant); - } - } - /* - * Pull default values from the FreeType flags if more - * specific values not found above - */ - if (slant == -1) - { - slant = FC_SLANT_ROMAN; - if (face->style_flags & FT_STYLE_FLAG_ITALIC) - slant = FC_SLANT_ITALIC; - } - - if (weight == -1) - { - weight = FC_WEIGHT_MEDIUM; - if (face->style_flags & FT_STYLE_FLAG_BOLD) - weight = FC_WEIGHT_BOLD; - } - - if (width == -1) - width = FC_WIDTH_NORMAL; - - if (foundry == 0) - foundry = "unknown"; - - if (!FcPatternAddInteger (pat, FC_SLANT, slant)) - goto bail1; - - if (!FcPatternAddInteger (pat, FC_WEIGHT, weight)) - goto bail1; - - if (!FcPatternAddInteger (pat, FC_WIDTH, width)) - goto bail1; - - if (!FcPatternAddString (pat, FC_FOUNDRY, foundry)) - goto bail1; - - /* - * Compute the unicode coverage for the font - */ - cs = FcFreeTypeCharSetAndSpacing (face, blanks, &spacing); - if (!cs) - goto bail1; - -#if HAVE_FT_GET_BDF_PROPERTY - /* For PCF fonts, override the computed spacing with the one from - the property */ - if(MY_Get_BDF_Property(face, "SPACING", &prop) == 0 && - prop.type == BDF_PROPERTY_TYPE_ATOM) { - if(!strcmp(prop.u.atom, "c") || !strcmp(prop.u.atom, "C")) - spacing = FC_CHARCELL; - else if(!strcmp(prop.u.atom, "m") || !strcmp(prop.u.atom, "M")) - spacing = FC_MONO; - else if(!strcmp(prop.u.atom, "p") || !strcmp(prop.u.atom, "P")) - spacing = FC_PROPORTIONAL; - } -#endif - - /* - * Skip over PCF fonts that have no encoded characters; they're - * usually just Unicode fonts transcoded to some legacy encoding - */ - if (FcCharSetCount (cs) == 0) - { - if (!strcmp(FT_MODULE_CLASS(&face->driver->root)->module_name, "pcf")) - goto bail2; - } - - if (!FcPatternAddCharSet (pat, FC_CHARSET, cs)) - goto bail2; - - ls = FcFreeTypeLangSet (cs, exclusiveLang); - if (!ls) - goto bail2; - - if (!FcPatternAddLangSet (pat, FC_LANG, ls)) - { - FcLangSetDestroy (ls); - goto bail2; - } - - FcLangSetDestroy (ls); - - if (spacing != FC_PROPORTIONAL) - if (!FcPatternAddInteger (pat, FC_SPACING, spacing)) - goto bail2; - - if (!(face->face_flags & FT_FACE_FLAG_SCALABLE)) - { - for (i = 0; i < face->num_fixed_sizes; i++) - if (!FcPatternAddDouble (pat, FC_PIXEL_SIZE, - FcGetPixelSize (face, i))) - goto bail1; - if (!FcPatternAddBool (pat, FC_ANTIALIAS, FcFalse)) - goto bail1; -#if HAVE_FT_GET_BDF_PROPERTY - if(face->num_fixed_sizes == 1) { - int rc; - int value; - BDF_PropertyRec prop; - - rc = MY_Get_BDF_Property(face, "POINT_SIZE", &prop); - if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) - value = prop.u.integer; - else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL) - value = prop.u.cardinal; - else - goto nevermind; - if(!FcPatternAddDouble(pat, FC_SIZE, value / 10.0)) - goto nevermind; - - rc = MY_Get_BDF_Property(face, "RESOLUTION_Y", &prop); - if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_INTEGER) - value = prop.u.integer; - else if(rc == 0 && prop.type == BDF_PROPERTY_TYPE_CARDINAL) - value = prop.u.cardinal; - else - goto nevermind; - if(!FcPatternAddDouble(pat, FC_DPI, (double)value)) - goto nevermind; - - } - nevermind: - ; -#endif - } -#if HAVE_FT_GET_X11_FONT_FORMAT - /* - * Use the (not well documented or supported) X-specific function - * from FreeType to figure out the font format - */ - { - const char *font_format = FT_Get_X11_Font_Format (face); - if (font_format) - FcPatternAddString (pat, FC_FONTFORMAT, font_format); - } -#endif - - /* - * Drop our reference to the charset - */ - FcCharSetDestroy (cs); - - /* - * Deallocate family/style values - */ - - FT_Done_Face (face); - FT_Done_FreeType (ftLibrary); - return pat; - -bail2: - FcCharSetDestroy (cs); -bail1: - FcPatternDestroy (pat); -bail0: - FT_Done_Face (face); -bail: - FT_Done_FreeType (ftLibrary); - return 0; -} - - -/* - * For our purposes, this approximation is sufficient - */ -#if !HAVE_FT_GET_NEXT_CHAR -#define FT_Get_Next_Char(face, ucs4, gi) ((ucs4) >= 0xffffff ? \ - (*(gi) = 0), 0 : \ - (*(gi) = 1), (ucs4) + 1) -#warning "No FT_Get_Next_Char: Please install freetype version 2.1.0 or newer" -#endif - -typedef struct _FcCharEnt { - FcChar16 bmp; - unsigned char encode; -} FcCharEnt; - -struct _FcCharMap { - const FcCharEnt *ent; - int nent; -}; - -typedef struct _FcFontDecode { - FT_Encoding encoding; - const FcCharMap *map; - FcChar32 max; -} FcFontDecode; - -static const FcCharEnt AppleRomanEnt[] = { - { 0x0020, 0x20 }, /* SPACE */ - { 0x0021, 0x21 }, /* EXCLAMATION MARK */ - { 0x0022, 0x22 }, /* QUOTATION MARK */ - { 0x0023, 0x23 }, /* NUMBER SIGN */ - { 0x0024, 0x24 }, /* DOLLAR SIGN */ - { 0x0025, 0x25 }, /* PERCENT SIGN */ - { 0x0026, 0x26 }, /* AMPERSAND */ - { 0x0027, 0x27 }, /* APOSTROPHE */ - { 0x0028, 0x28 }, /* LEFT PARENTHESIS */ - { 0x0029, 0x29 }, /* RIGHT PARENTHESIS */ - { 0x002A, 0x2A }, /* ASTERISK */ - { 0x002B, 0x2B }, /* PLUS SIGN */ - { 0x002C, 0x2C }, /* COMMA */ - { 0x002D, 0x2D }, /* HYPHEN-MINUS */ - { 0x002E, 0x2E }, /* FULL STOP */ - { 0x002F, 0x2F }, /* SOLIDUS */ - { 0x0030, 0x30 }, /* DIGIT ZERO */ - { 0x0031, 0x31 }, /* DIGIT ONE */ - { 0x0032, 0x32 }, /* DIGIT TWO */ - { 0x0033, 0x33 }, /* DIGIT THREE */ - { 0x0034, 0x34 }, /* DIGIT FOUR */ - { 0x0035, 0x35 }, /* DIGIT FIVE */ - { 0x0036, 0x36 }, /* DIGIT SIX */ - { 0x0037, 0x37 }, /* DIGIT SEVEN */ - { 0x0038, 0x38 }, /* DIGIT EIGHT */ - { 0x0039, 0x39 }, /* DIGIT NINE */ - { 0x003A, 0x3A }, /* COLON */ - { 0x003B, 0x3B }, /* SEMICOLON */ - { 0x003C, 0x3C }, /* LESS-THAN SIGN */ - { 0x003D, 0x3D }, /* EQUALS SIGN */ - { 0x003E, 0x3E }, /* GREATER-THAN SIGN */ - { 0x003F, 0x3F }, /* QUESTION MARK */ - { 0x0040, 0x40 }, /* COMMERCIAL AT */ - { 0x0041, 0x41 }, /* LATIN CAPITAL LETTER A */ - { 0x0042, 0x42 }, /* LATIN CAPITAL LETTER B */ - { 0x0043, 0x43 }, /* LATIN CAPITAL LETTER C */ - { 0x0044, 0x44 }, /* LATIN CAPITAL LETTER D */ - { 0x0045, 0x45 }, /* LATIN CAPITAL LETTER E */ - { 0x0046, 0x46 }, /* LATIN CAPITAL LETTER F */ - { 0x0047, 0x47 }, /* LATIN CAPITAL LETTER G */ - { 0x0048, 0x48 }, /* LATIN CAPITAL LETTER H */ - { 0x0049, 0x49 }, /* LATIN CAPITAL LETTER I */ - { 0x004A, 0x4A }, /* LATIN CAPITAL LETTER J */ - { 0x004B, 0x4B }, /* LATIN CAPITAL LETTER K */ - { 0x004C, 0x4C }, /* LATIN CAPITAL LETTER L */ - { 0x004D, 0x4D }, /* LATIN CAPITAL LETTER M */ - { 0x004E, 0x4E }, /* LATIN CAPITAL LETTER N */ - { 0x004F, 0x4F }, /* LATIN CAPITAL LETTER O */ - { 0x0050, 0x50 }, /* LATIN CAPITAL LETTER P */ - { 0x0051, 0x51 }, /* LATIN CAPITAL LETTER Q */ - { 0x0052, 0x52 }, /* LATIN CAPITAL LETTER R */ - { 0x0053, 0x53 }, /* LATIN CAPITAL LETTER S */ - { 0x0054, 0x54 }, /* LATIN CAPITAL LETTER T */ - { 0x0055, 0x55 }, /* LATIN CAPITAL LETTER U */ - { 0x0056, 0x56 }, /* LATIN CAPITAL LETTER V */ - { 0x0057, 0x57 }, /* LATIN CAPITAL LETTER W */ - { 0x0058, 0x58 }, /* LATIN CAPITAL LETTER X */ - { 0x0059, 0x59 }, /* LATIN CAPITAL LETTER Y */ - { 0x005A, 0x5A }, /* LATIN CAPITAL LETTER Z */ - { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET */ - { 0x005C, 0x5C }, /* REVERSE SOLIDUS */ - { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET */ - { 0x005E, 0x5E }, /* CIRCUMFLEX ACCENT */ - { 0x005F, 0x5F }, /* LOW LINE */ - { 0x0060, 0x60 }, /* GRAVE ACCENT */ - { 0x0061, 0x61 }, /* LATIN SMALL LETTER A */ - { 0x0062, 0x62 }, /* LATIN SMALL LETTER B */ - { 0x0063, 0x63 }, /* LATIN SMALL LETTER C */ - { 0x0064, 0x64 }, /* LATIN SMALL LETTER D */ - { 0x0065, 0x65 }, /* LATIN SMALL LETTER E */ - { 0x0066, 0x66 }, /* LATIN SMALL LETTER F */ - { 0x0067, 0x67 }, /* LATIN SMALL LETTER G */ - { 0x0068, 0x68 }, /* LATIN SMALL LETTER H */ - { 0x0069, 0x69 }, /* LATIN SMALL LETTER I */ - { 0x006A, 0x6A }, /* LATIN SMALL LETTER J */ - { 0x006B, 0x6B }, /* LATIN SMALL LETTER K */ - { 0x006C, 0x6C }, /* LATIN SMALL LETTER L */ - { 0x006D, 0x6D }, /* LATIN SMALL LETTER M */ - { 0x006E, 0x6E }, /* LATIN SMALL LETTER N */ - { 0x006F, 0x6F }, /* LATIN SMALL LETTER O */ - { 0x0070, 0x70 }, /* LATIN SMALL LETTER P */ - { 0x0071, 0x71 }, /* LATIN SMALL LETTER Q */ - { 0x0072, 0x72 }, /* LATIN SMALL LETTER R */ - { 0x0073, 0x73 }, /* LATIN SMALL LETTER S */ - { 0x0074, 0x74 }, /* LATIN SMALL LETTER T */ - { 0x0075, 0x75 }, /* LATIN SMALL LETTER U */ - { 0x0076, 0x76 }, /* LATIN SMALL LETTER V */ - { 0x0077, 0x77 }, /* LATIN SMALL LETTER W */ - { 0x0078, 0x78 }, /* LATIN SMALL LETTER X */ - { 0x0079, 0x79 }, /* LATIN SMALL LETTER Y */ - { 0x007A, 0x7A }, /* LATIN SMALL LETTER Z */ - { 0x007B, 0x7B }, /* LEFT CURLY BRACKET */ - { 0x007C, 0x7C }, /* VERTICAL LINE */ - { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET */ - { 0x007E, 0x7E }, /* TILDE */ - { 0x00A0, 0xCA }, /* NO-BREAK SPACE */ - { 0x00A1, 0xC1 }, /* INVERTED EXCLAMATION MARK */ - { 0x00A2, 0xA2 }, /* CENT SIGN */ - { 0x00A3, 0xA3 }, /* POUND SIGN */ - { 0x00A5, 0xB4 }, /* YEN SIGN */ - { 0x00A7, 0xA4 }, /* SECTION SIGN */ - { 0x00A8, 0xAC }, /* DIAERESIS */ - { 0x00A9, 0xA9 }, /* COPYRIGHT SIGN */ - { 0x00AA, 0xBB }, /* FEMININE ORDINAL INDICATOR */ - { 0x00AB, 0xC7 }, /* LEFT-POINTING DOUBLE ANGLE QUOTATION MARK */ - { 0x00AC, 0xC2 }, /* NOT SIGN */ - { 0x00AE, 0xA8 }, /* REGISTERED SIGN */ - { 0x00AF, 0xF8 }, /* MACRON */ - { 0x00B0, 0xA1 }, /* DEGREE SIGN */ - { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN */ - { 0x00B4, 0xAB }, /* ACUTE ACCENT */ - { 0x00B5, 0xB5 }, /* MICRO SIGN */ - { 0x00B6, 0xA6 }, /* PILCROW SIGN */ - { 0x00B7, 0xE1 }, /* MIDDLE DOT */ - { 0x00B8, 0xFC }, /* CEDILLA */ - { 0x00BA, 0xBC }, /* MASCULINE ORDINAL INDICATOR */ - { 0x00BB, 0xC8 }, /* RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK */ - { 0x00BF, 0xC0 }, /* INVERTED QUESTION MARK */ - { 0x00C0, 0xCB }, /* LATIN CAPITAL LETTER A WITH GRAVE */ - { 0x00C1, 0xE7 }, /* LATIN CAPITAL LETTER A WITH ACUTE */ - { 0x00C2, 0xE5 }, /* LATIN CAPITAL LETTER A WITH CIRCUMFLEX */ - { 0x00C3, 0xCC }, /* LATIN CAPITAL LETTER A WITH TILDE */ - { 0x00C4, 0x80 }, /* LATIN CAPITAL LETTER A WITH DIAERESIS */ - { 0x00C5, 0x81 }, /* LATIN CAPITAL LETTER A WITH RING ABOVE */ - { 0x00C6, 0xAE }, /* LATIN CAPITAL LETTER AE */ - { 0x00C7, 0x82 }, /* LATIN CAPITAL LETTER C WITH CEDILLA */ - { 0x00C8, 0xE9 }, /* LATIN CAPITAL LETTER E WITH GRAVE */ - { 0x00C9, 0x83 }, /* LATIN CAPITAL LETTER E WITH ACUTE */ - { 0x00CA, 0xE6 }, /* LATIN CAPITAL LETTER E WITH CIRCUMFLEX */ - { 0x00CB, 0xE8 }, /* LATIN CAPITAL LETTER E WITH DIAERESIS */ - { 0x00CC, 0xED }, /* LATIN CAPITAL LETTER I WITH GRAVE */ - { 0x00CD, 0xEA }, /* LATIN CAPITAL LETTER I WITH ACUTE */ - { 0x00CE, 0xEB }, /* LATIN CAPITAL LETTER I WITH CIRCUMFLEX */ - { 0x00CF, 0xEC }, /* LATIN CAPITAL LETTER I WITH DIAERESIS */ - { 0x00D1, 0x84 }, /* LATIN CAPITAL LETTER N WITH TILDE */ - { 0x00D2, 0xF1 }, /* LATIN CAPITAL LETTER O WITH GRAVE */ - { 0x00D3, 0xEE }, /* LATIN CAPITAL LETTER O WITH ACUTE */ - { 0x00D4, 0xEF }, /* LATIN CAPITAL LETTER O WITH CIRCUMFLEX */ - { 0x00D5, 0xCD }, /* LATIN CAPITAL LETTER O WITH TILDE */ - { 0x00D6, 0x85 }, /* LATIN CAPITAL LETTER O WITH DIAERESIS */ - { 0x00D8, 0xAF }, /* LATIN CAPITAL LETTER O WITH STROKE */ - { 0x00D9, 0xF4 }, /* LATIN CAPITAL LETTER U WITH GRAVE */ - { 0x00DA, 0xF2 }, /* LATIN CAPITAL LETTER U WITH ACUTE */ - { 0x00DB, 0xF3 }, /* LATIN CAPITAL LETTER U WITH CIRCUMFLEX */ - { 0x00DC, 0x86 }, /* LATIN CAPITAL LETTER U WITH DIAERESIS */ - { 0x00DF, 0xA7 }, /* LATIN SMALL LETTER SHARP S */ - { 0x00E0, 0x88 }, /* LATIN SMALL LETTER A WITH GRAVE */ - { 0x00E1, 0x87 }, /* LATIN SMALL LETTER A WITH ACUTE */ - { 0x00E2, 0x89 }, /* LATIN SMALL LETTER A WITH CIRCUMFLEX */ - { 0x00E3, 0x8B }, /* LATIN SMALL LETTER A WITH TILDE */ - { 0x00E4, 0x8A }, /* LATIN SMALL LETTER A WITH DIAERESIS */ - { 0x00E5, 0x8C }, /* LATIN SMALL LETTER A WITH RING ABOVE */ - { 0x00E6, 0xBE }, /* LATIN SMALL LETTER AE */ - { 0x00E7, 0x8D }, /* LATIN SMALL LETTER C WITH CEDILLA */ - { 0x00E8, 0x8F }, /* LATIN SMALL LETTER E WITH GRAVE */ - { 0x00E9, 0x8E }, /* LATIN SMALL LETTER E WITH ACUTE */ - { 0x00EA, 0x90 }, /* LATIN SMALL LETTER E WITH CIRCUMFLEX */ - { 0x00EB, 0x91 }, /* LATIN SMALL LETTER E WITH DIAERESIS */ - { 0x00EC, 0x93 }, /* LATIN SMALL LETTER I WITH GRAVE */ - { 0x00ED, 0x92 }, /* LATIN SMALL LETTER I WITH ACUTE */ - { 0x00EE, 0x94 }, /* LATIN SMALL LETTER I WITH CIRCUMFLEX */ - { 0x00EF, 0x95 }, /* LATIN SMALL LETTER I WITH DIAERESIS */ - { 0x00F1, 0x96 }, /* LATIN SMALL LETTER N WITH TILDE */ - { 0x00F2, 0x98 }, /* LATIN SMALL LETTER O WITH GRAVE */ - { 0x00F3, 0x97 }, /* LATIN SMALL LETTER O WITH ACUTE */ - { 0x00F4, 0x99 }, /* LATIN SMALL LETTER O WITH CIRCUMFLEX */ - { 0x00F5, 0x9B }, /* LATIN SMALL LETTER O WITH TILDE */ - { 0x00F6, 0x9A }, /* LATIN SMALL LETTER O WITH DIAERESIS */ - { 0x00F7, 0xD6 }, /* DIVISION SIGN */ - { 0x00F8, 0xBF }, /* LATIN SMALL LETTER O WITH STROKE */ - { 0x00F9, 0x9D }, /* LATIN SMALL LETTER U WITH GRAVE */ - { 0x00FA, 0x9C }, /* LATIN SMALL LETTER U WITH ACUTE */ - { 0x00FB, 0x9E }, /* LATIN SMALL LETTER U WITH CIRCUMFLEX */ - { 0x00FC, 0x9F }, /* LATIN SMALL LETTER U WITH DIAERESIS */ - { 0x00FF, 0xD8 }, /* LATIN SMALL LETTER Y WITH DIAERESIS */ - { 0x0131, 0xF5 }, /* LATIN SMALL LETTER DOTLESS I */ - { 0x0152, 0xCE }, /* LATIN CAPITAL LIGATURE OE */ - { 0x0153, 0xCF }, /* LATIN SMALL LIGATURE OE */ - { 0x0178, 0xD9 }, /* LATIN CAPITAL LETTER Y WITH DIAERESIS */ - { 0x0192, 0xC4 }, /* LATIN SMALL LETTER F WITH HOOK */ - { 0x02C6, 0xF6 }, /* MODIFIER LETTER CIRCUMFLEX ACCENT */ - { 0x02C7, 0xFF }, /* CARON */ - { 0x02D8, 0xF9 }, /* BREVE */ - { 0x02D9, 0xFA }, /* DOT ABOVE */ - { 0x02DA, 0xFB }, /* RING ABOVE */ - { 0x02DB, 0xFE }, /* OGONEK */ - { 0x02DC, 0xF7 }, /* SMALL TILDE */ - { 0x02DD, 0xFD }, /* DOUBLE ACUTE ACCENT */ - { 0x03A9, 0xBD }, /* GREEK CAPITAL LETTER OMEGA */ - { 0x03C0, 0xB9 }, /* GREEK SMALL LETTER PI */ - { 0x2013, 0xD0 }, /* EN DASH */ - { 0x2014, 0xD1 }, /* EM DASH */ - { 0x2018, 0xD4 }, /* LEFT SINGLE QUOTATION MARK */ - { 0x2019, 0xD5 }, /* RIGHT SINGLE QUOTATION MARK */ - { 0x201A, 0xE2 }, /* SINGLE LOW-9 QUOTATION MARK */ - { 0x201C, 0xD2 }, /* LEFT DOUBLE QUOTATION MARK */ - { 0x201D, 0xD3 }, /* RIGHT DOUBLE QUOTATION MARK */ - { 0x201E, 0xE3 }, /* DOUBLE LOW-9 QUOTATION MARK */ - { 0x2020, 0xA0 }, /* DAGGER */ - { 0x2021, 0xE0 }, /* DOUBLE DAGGER */ - { 0x2022, 0xA5 }, /* BULLET */ - { 0x2026, 0xC9 }, /* HORIZONTAL ELLIPSIS */ - { 0x2030, 0xE4 }, /* PER MILLE SIGN */ - { 0x2039, 0xDC }, /* SINGLE LEFT-POINTING ANGLE QUOTATION MARK */ - { 0x203A, 0xDD }, /* SINGLE RIGHT-POINTING ANGLE QUOTATION MARK */ - { 0x2044, 0xDA }, /* FRACTION SLASH */ - { 0x20AC, 0xDB }, /* EURO SIGN */ - { 0x2122, 0xAA }, /* TRADE MARK SIGN */ - { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL */ - { 0x2206, 0xC6 }, /* INCREMENT */ - { 0x220F, 0xB8 }, /* N-ARY PRODUCT */ - { 0x2211, 0xB7 }, /* N-ARY SUMMATION */ - { 0x221A, 0xC3 }, /* SQUARE ROOT */ - { 0x221E, 0xB0 }, /* INFINITY */ - { 0x222B, 0xBA }, /* INTEGRAL */ - { 0x2248, 0xC5 }, /* ALMOST EQUAL TO */ - { 0x2260, 0xAD }, /* NOT EQUAL TO */ - { 0x2264, 0xB2 }, /* LESS-THAN OR EQUAL TO */ - { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO */ - { 0x25CA, 0xD7 }, /* LOZENGE */ - { 0xF8FF, 0xF0 }, /* Apple logo */ - { 0xFB01, 0xDE }, /* LATIN SMALL LIGATURE FI */ - { 0xFB02, 0xDF }, /* LATIN SMALL LIGATURE FL */ -}; - -static const FcCharMap AppleRoman = { - AppleRomanEnt, - sizeof (AppleRomanEnt) / sizeof (AppleRomanEnt[0]) -}; - -static const FcCharEnt AdobeSymbolEnt[] = { - { 0x0020, 0x20 }, /* SPACE # space */ - { 0x0021, 0x21 }, /* EXCLAMATION MARK # exclam */ - { 0x0023, 0x23 }, /* NUMBER SIGN # numbersign */ - { 0x0025, 0x25 }, /* PERCENT SIGN # percent */ - { 0x0026, 0x26 }, /* AMPERSAND # ampersand */ - { 0x0028, 0x28 }, /* LEFT PARENTHESIS # parenleft */ - { 0x0029, 0x29 }, /* RIGHT PARENTHESIS # parenright */ - { 0x002B, 0x2B }, /* PLUS SIGN # plus */ - { 0x002C, 0x2C }, /* COMMA # comma */ - { 0x002E, 0x2E }, /* FULL STOP # period */ - { 0x002F, 0x2F }, /* SOLIDUS # slash */ - { 0x0030, 0x30 }, /* DIGIT ZERO # zero */ - { 0x0031, 0x31 }, /* DIGIT ONE # one */ - { 0x0032, 0x32 }, /* DIGIT TWO # two */ - { 0x0033, 0x33 }, /* DIGIT THREE # three */ - { 0x0034, 0x34 }, /* DIGIT FOUR # four */ - { 0x0035, 0x35 }, /* DIGIT FIVE # five */ - { 0x0036, 0x36 }, /* DIGIT SIX # six */ - { 0x0037, 0x37 }, /* DIGIT SEVEN # seven */ - { 0x0038, 0x38 }, /* DIGIT EIGHT # eight */ - { 0x0039, 0x39 }, /* DIGIT NINE # nine */ - { 0x003A, 0x3A }, /* COLON # colon */ - { 0x003B, 0x3B }, /* SEMICOLON # semicolon */ - { 0x003C, 0x3C }, /* LESS-THAN SIGN # less */ - { 0x003D, 0x3D }, /* EQUALS SIGN # equal */ - { 0x003E, 0x3E }, /* GREATER-THAN SIGN # greater */ - { 0x003F, 0x3F }, /* QUESTION MARK # question */ - { 0x005B, 0x5B }, /* LEFT SQUARE BRACKET # bracketleft */ - { 0x005D, 0x5D }, /* RIGHT SQUARE BRACKET # bracketright */ - { 0x005F, 0x5F }, /* LOW LINE # underscore */ - { 0x007B, 0x7B }, /* LEFT CURLY BRACKET # braceleft */ - { 0x007C, 0x7C }, /* VERTICAL LINE # bar */ - { 0x007D, 0x7D }, /* RIGHT CURLY BRACKET # braceright */ - { 0x00A0, 0x20 }, /* NO-BREAK SPACE # space */ - { 0x00AC, 0xD8 }, /* NOT SIGN # logicalnot */ - { 0x00B0, 0xB0 }, /* DEGREE SIGN # degree */ - { 0x00B1, 0xB1 }, /* PLUS-MINUS SIGN # plusminus */ - { 0x00B5, 0x6D }, /* MICRO SIGN # mu */ - { 0x00D7, 0xB4 }, /* MULTIPLICATION SIGN # multiply */ - { 0x00F7, 0xB8 }, /* DIVISION SIGN # divide */ - { 0x0192, 0xA6 }, /* LATIN SMALL LETTER F WITH HOOK # florin */ - { 0x0391, 0x41 }, /* GREEK CAPITAL LETTER ALPHA # Alpha */ - { 0x0392, 0x42 }, /* GREEK CAPITAL LETTER BETA # Beta */ - { 0x0393, 0x47 }, /* GREEK CAPITAL LETTER GAMMA # Gamma */ - { 0x0394, 0x44 }, /* GREEK CAPITAL LETTER DELTA # Delta */ - { 0x0395, 0x45 }, /* GREEK CAPITAL LETTER EPSILON # Epsilon */ - { 0x0396, 0x5A }, /* GREEK CAPITAL LETTER ZETA # Zeta */ - { 0x0397, 0x48 }, /* GREEK CAPITAL LETTER ETA # Eta */ - { 0x0398, 0x51 }, /* GREEK CAPITAL LETTER THETA # Theta */ - { 0x0399, 0x49 }, /* GREEK CAPITAL LETTER IOTA # Iota */ - { 0x039A, 0x4B }, /* GREEK CAPITAL LETTER KAPPA # Kappa */ - { 0x039B, 0x4C }, /* GREEK CAPITAL LETTER LAMDA # Lambda */ - { 0x039C, 0x4D }, /* GREEK CAPITAL LETTER MU # Mu */ - { 0x039D, 0x4E }, /* GREEK CAPITAL LETTER NU # Nu */ - { 0x039E, 0x58 }, /* GREEK CAPITAL LETTER XI # Xi */ - { 0x039F, 0x4F }, /* GREEK CAPITAL LETTER OMICRON # Omicron */ - { 0x03A0, 0x50 }, /* GREEK CAPITAL LETTER PI # Pi */ - { 0x03A1, 0x52 }, /* GREEK CAPITAL LETTER RHO # Rho */ - { 0x03A3, 0x53 }, /* GREEK CAPITAL LETTER SIGMA # Sigma */ - { 0x03A4, 0x54 }, /* GREEK CAPITAL LETTER TAU # Tau */ - { 0x03A5, 0x55 }, /* GREEK CAPITAL LETTER UPSILON # Upsilon */ - { 0x03A6, 0x46 }, /* GREEK CAPITAL LETTER PHI # Phi */ - { 0x03A7, 0x43 }, /* GREEK CAPITAL LETTER CHI # Chi */ - { 0x03A8, 0x59 }, /* GREEK CAPITAL LETTER PSI # Psi */ - { 0x03A9, 0x57 }, /* GREEK CAPITAL LETTER OMEGA # Omega */ - { 0x03B1, 0x61 }, /* GREEK SMALL LETTER ALPHA # alpha */ - { 0x03B2, 0x62 }, /* GREEK SMALL LETTER BETA # beta */ - { 0x03B3, 0x67 }, /* GREEK SMALL LETTER GAMMA # gamma */ - { 0x03B4, 0x64 }, /* GREEK SMALL LETTER DELTA # delta */ - { 0x03B5, 0x65 }, /* GREEK SMALL LETTER EPSILON # epsilon */ - { 0x03B6, 0x7A }, /* GREEK SMALL LETTER ZETA # zeta */ - { 0x03B7, 0x68 }, /* GREEK SMALL LETTER ETA # eta */ - { 0x03B8, 0x71 }, /* GREEK SMALL LETTER THETA # theta */ - { 0x03B9, 0x69 }, /* GREEK SMALL LETTER IOTA # iota */ - { 0x03BA, 0x6B }, /* GREEK SMALL LETTER KAPPA # kappa */ - { 0x03BB, 0x6C }, /* GREEK SMALL LETTER LAMDA # lambda */ - { 0x03BC, 0x6D }, /* GREEK SMALL LETTER MU # mu */ - { 0x03BD, 0x6E }, /* GREEK SMALL LETTER NU # nu */ - { 0x03BE, 0x78 }, /* GREEK SMALL LETTER XI # xi */ - { 0x03BF, 0x6F }, /* GREEK SMALL LETTER OMICRON # omicron */ - { 0x03C0, 0x70 }, /* GREEK SMALL LETTER PI # pi */ - { 0x03C1, 0x72 }, /* GREEK SMALL LETTER RHO # rho */ - { 0x03C2, 0x56 }, /* GREEK SMALL LETTER FINAL SIGMA # sigma1 */ - { 0x03C3, 0x73 }, /* GREEK SMALL LETTER SIGMA # sigma */ - { 0x03C4, 0x74 }, /* GREEK SMALL LETTER TAU # tau */ - { 0x03C5, 0x75 }, /* GREEK SMALL LETTER UPSILON # upsilon */ - { 0x03C6, 0x66 }, /* GREEK SMALL LETTER PHI # phi */ - { 0x03C7, 0x63 }, /* GREEK SMALL LETTER CHI # chi */ - { 0x03C8, 0x79 }, /* GREEK SMALL LETTER PSI # psi */ - { 0x03C9, 0x77 }, /* GREEK SMALL LETTER OMEGA # omega */ - { 0x03D1, 0x4A }, /* GREEK THETA SYMBOL # theta1 */ - { 0x03D2, 0xA1 }, /* GREEK UPSILON WITH HOOK SYMBOL # Upsilon1 */ - { 0x03D5, 0x6A }, /* GREEK PHI SYMBOL # phi1 */ - { 0x03D6, 0x76 }, /* GREEK PI SYMBOL # omega1 */ - { 0x2022, 0xB7 }, /* BULLET # bullet */ - { 0x2026, 0xBC }, /* HORIZONTAL ELLIPSIS # ellipsis */ - { 0x2032, 0xA2 }, /* PRIME # minute */ - { 0x2033, 0xB2 }, /* DOUBLE PRIME # second */ - { 0x2044, 0xA4 }, /* FRACTION SLASH # fraction */ - { 0x20AC, 0xA0 }, /* EURO SIGN # Euro */ - { 0x2111, 0xC1 }, /* BLACK-LETTER CAPITAL I # Ifraktur */ - { 0x2118, 0xC3 }, /* SCRIPT CAPITAL P # weierstrass */ - { 0x211C, 0xC2 }, /* BLACK-LETTER CAPITAL R # Rfraktur */ - { 0x2126, 0x57 }, /* OHM SIGN # Omega */ - { 0x2135, 0xC0 }, /* ALEF SYMBOL # aleph */ - { 0x2190, 0xAC }, /* LEFTWARDS ARROW # arrowleft */ - { 0x2191, 0xAD }, /* UPWARDS ARROW # arrowup */ - { 0x2192, 0xAE }, /* RIGHTWARDS ARROW # arrowright */ - { 0x2193, 0xAF }, /* DOWNWARDS ARROW # arrowdown */ - { 0x2194, 0xAB }, /* LEFT RIGHT ARROW # arrowboth */ - { 0x21B5, 0xBF }, /* DOWNWARDS ARROW WITH CORNER LEFTWARDS # carriagereturn */ - { 0x21D0, 0xDC }, /* LEFTWARDS DOUBLE ARROW # arrowdblleft */ - { 0x21D1, 0xDD }, /* UPWARDS DOUBLE ARROW # arrowdblup */ - { 0x21D2, 0xDE }, /* RIGHTWARDS DOUBLE ARROW # arrowdblright */ - { 0x21D3, 0xDF }, /* DOWNWARDS DOUBLE ARROW # arrowdbldown */ - { 0x21D4, 0xDB }, /* LEFT RIGHT DOUBLE ARROW # arrowdblboth */ - { 0x2200, 0x22 }, /* FOR ALL # universal */ - { 0x2202, 0xB6 }, /* PARTIAL DIFFERENTIAL # partialdiff */ - { 0x2203, 0x24 }, /* THERE EXISTS # existential */ - { 0x2205, 0xC6 }, /* EMPTY SET # emptyset */ - { 0x2206, 0x44 }, /* INCREMENT # Delta */ - { 0x2207, 0xD1 }, /* NABLA # gradient */ - { 0x2208, 0xCE }, /* ELEMENT OF # element */ - { 0x2209, 0xCF }, /* NOT AN ELEMENT OF # notelement */ - { 0x220B, 0x27 }, /* CONTAINS AS MEMBER # suchthat */ - { 0x220F, 0xD5 }, /* N-ARY PRODUCT # product */ - { 0x2211, 0xE5 }, /* N-ARY SUMMATION # summation */ - { 0x2212, 0x2D }, /* MINUS SIGN # minus */ - { 0x2215, 0xA4 }, /* DIVISION SLASH # fraction */ - { 0x2217, 0x2A }, /* ASTERISK OPERATOR # asteriskmath */ - { 0x221A, 0xD6 }, /* SQUARE ROOT # radical */ - { 0x221D, 0xB5 }, /* PROPORTIONAL TO # proportional */ - { 0x221E, 0xA5 }, /* INFINITY # infinity */ - { 0x2220, 0xD0 }, /* ANGLE # angle */ - { 0x2227, 0xD9 }, /* LOGICAL AND # logicaland */ - { 0x2228, 0xDA }, /* LOGICAL OR # logicalor */ - { 0x2229, 0xC7 }, /* INTERSECTION # intersection */ - { 0x222A, 0xC8 }, /* UNION # union */ - { 0x222B, 0xF2 }, /* INTEGRAL # integral */ - { 0x2234, 0x5C }, /* THEREFORE # therefore */ - { 0x223C, 0x7E }, /* TILDE OPERATOR # similar */ - { 0x2245, 0x40 }, /* APPROXIMATELY EQUAL TO # congruent */ - { 0x2248, 0xBB }, /* ALMOST EQUAL TO # approxequal */ - { 0x2260, 0xB9 }, /* NOT EQUAL TO # notequal */ - { 0x2261, 0xBA }, /* IDENTICAL TO # equivalence */ - { 0x2264, 0xA3 }, /* LESS-THAN OR EQUAL TO # lessequal */ - { 0x2265, 0xB3 }, /* GREATER-THAN OR EQUAL TO # greaterequal */ - { 0x2282, 0xCC }, /* SUBSET OF # propersubset */ - { 0x2283, 0xC9 }, /* SUPERSET OF # propersuperset */ - { 0x2284, 0xCB }, /* NOT A SUBSET OF # notsubset */ - { 0x2286, 0xCD }, /* SUBSET OF OR EQUAL TO # reflexsubset */ - { 0x2287, 0xCA }, /* SUPERSET OF OR EQUAL TO # reflexsuperset */ - { 0x2295, 0xC5 }, /* CIRCLED PLUS # circleplus */ - { 0x2297, 0xC4 }, /* CIRCLED TIMES # circlemultiply */ - { 0x22A5, 0x5E }, /* UP TACK # perpendicular */ - { 0x22C5, 0xD7 }, /* DOT OPERATOR # dotmath */ - { 0x2320, 0xF3 }, /* TOP HALF INTEGRAL # integraltp */ - { 0x2321, 0xF5 }, /* BOTTOM HALF INTEGRAL # integralbt */ - { 0x2329, 0xE1 }, /* LEFT-POINTING ANGLE BRACKET # angleleft */ - { 0x232A, 0xF1 }, /* RIGHT-POINTING ANGLE BRACKET # angleright */ - { 0x25CA, 0xE0 }, /* LOZENGE # lozenge */ - { 0x2660, 0xAA }, /* BLACK SPADE SUIT # spade */ - { 0x2663, 0xA7 }, /* BLACK CLUB SUIT # club */ - { 0x2665, 0xA9 }, /* BLACK HEART SUIT # heart */ - { 0x2666, 0xA8 }, /* BLACK DIAMOND SUIT # diamond */ - { 0xF6D9, 0xD3 }, /* COPYRIGHT SIGN SERIF # copyrightserif (CUS) */ - { 0xF6DA, 0xD2 }, /* REGISTERED SIGN SERIF # registerserif (CUS) */ - { 0xF6DB, 0xD4 }, /* TRADE MARK SIGN SERIF # trademarkserif (CUS) */ - { 0xF8E5, 0x60 }, /* RADICAL EXTENDER # radicalex (CUS) */ - { 0xF8E6, 0xBD }, /* VERTICAL ARROW EXTENDER # arrowvertex (CUS) */ - { 0xF8E7, 0xBE }, /* HORIZONTAL ARROW EXTENDER # arrowhorizex (CUS) */ - { 0xF8E8, 0xE2 }, /* REGISTERED SIGN SANS SERIF # registersans (CUS) */ - { 0xF8E9, 0xE3 }, /* COPYRIGHT SIGN SANS SERIF # copyrightsans (CUS) */ - { 0xF8EA, 0xE4 }, /* TRADE MARK SIGN SANS SERIF # trademarksans (CUS) */ - { 0xF8EB, 0xE6 }, /* LEFT PAREN TOP # parenlefttp (CUS) */ - { 0xF8EC, 0xE7 }, /* LEFT PAREN EXTENDER # parenleftex (CUS) */ - { 0xF8ED, 0xE8 }, /* LEFT PAREN BOTTOM # parenleftbt (CUS) */ - { 0xF8EE, 0xE9 }, /* LEFT SQUARE BRACKET TOP # bracketlefttp (CUS) */ - { 0xF8EF, 0xEA }, /* LEFT SQUARE BRACKET EXTENDER # bracketleftex (CUS) */ - { 0xF8F0, 0xEB }, /* LEFT SQUARE BRACKET BOTTOM # bracketleftbt (CUS) */ - { 0xF8F1, 0xEC }, /* LEFT CURLY BRACKET TOP # bracelefttp (CUS) */ - { 0xF8F2, 0xED }, /* LEFT CURLY BRACKET MID # braceleftmid (CUS) */ - { 0xF8F3, 0xEE }, /* LEFT CURLY BRACKET BOTTOM # braceleftbt (CUS) */ - { 0xF8F4, 0xEF }, /* CURLY BRACKET EXTENDER # braceex (CUS) */ - { 0xF8F5, 0xF4 }, /* INTEGRAL EXTENDER # integralex (CUS) */ - { 0xF8F6, 0xF6 }, /* RIGHT PAREN TOP # parenrighttp (CUS) */ - { 0xF8F7, 0xF7 }, /* RIGHT PAREN EXTENDER # parenrightex (CUS) */ - { 0xF8F8, 0xF8 }, /* RIGHT PAREN BOTTOM # parenrightbt (CUS) */ - { 0xF8F9, 0xF9 }, /* RIGHT SQUARE BRACKET TOP # bracketrighttp (CUS) */ - { 0xF8FA, 0xFA }, /* RIGHT SQUARE BRACKET EXTENDER # bracketrightex (CUS) */ - { 0xF8FB, 0xFB }, /* RIGHT SQUARE BRACKET BOTTOM # bracketrightbt (CUS) */ - { 0xF8FC, 0xFC }, /* RIGHT CURLY BRACKET TOP # bracerighttp (CUS) */ - { 0xF8FD, 0xFD }, /* RIGHT CURLY BRACKET MID # bracerightmid (CUS) */ - { 0xF8FE, 0xFE }, /* RIGHT CURLY BRACKET BOTTOM # bracerightbt (CUS) */ -}; - -static const FcCharMap AdobeSymbol = { - AdobeSymbolEnt, - sizeof (AdobeSymbolEnt) / sizeof (AdobeSymbolEnt[0]), -}; - -static const FcFontDecode fcFontDecoders[] = { - { ft_encoding_unicode, 0, (1 << 21) - 1 }, - { ft_encoding_symbol, &AdobeSymbol, (1 << 16) - 1 }, - { ft_encoding_apple_roman, &AppleRoman, (1 << 16) - 1 }, -}; - -#define NUM_DECODE (sizeof (fcFontDecoders) / sizeof (fcFontDecoders[0])) - -static const FcChar32 prefer_unicode[] = { - 0x20ac, /* EURO SIGN */ -}; - -#define NUM_PREFER_UNICODE (sizeof (prefer_unicode) / sizeof (prefer_unicode[0])) - -FcChar32 -FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map) -{ - int low, high, mid; - FcChar16 bmp; - - low = 0; - high = map->nent - 1; - if (ucs4 < map->ent[low].bmp || map->ent[high].bmp < ucs4) - return ~0; - while (low <= high) - { - mid = (high + low) >> 1; - bmp = map->ent[mid].bmp; - if (ucs4 == bmp) - return (FT_ULong) map->ent[mid].encode; - if (ucs4 < bmp) - high = mid - 1; - else - low = mid + 1; - } - return ~0; -} - -FcChar32 -FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map) -{ - int i; - - for (i = 0; i < map->nent; i++) - if (map->ent[i].encode == private) - return (FcChar32) map->ent[i].bmp; - return ~0; -} - -const FcCharMap * -FcFreeTypeGetPrivateMap (FT_Encoding encoding) -{ - int i; - - for (i = 0; i < NUM_DECODE; i++) - if (fcFontDecoders[i].encoding == encoding) - return fcFontDecoders[i].map; - return 0; -} - -#include "../fc-glyphname/fcglyphname.h" - -static FcChar32 -FcHashGlyphName (const FcChar8 *name) -{ - FcChar32 h = 0; - FcChar8 c; - - while ((c = *name++)) - { - h = ((h << 1) | (h >> 31)) ^ c; - } - return h; -} - -#if HAVE_FT_HAS_PS_GLYPH_NAMES -/* - * Use Type1 glyph names for fonts which have reliable names - * and which export an Adobe Custom mapping - */ -static FcBool -FcFreeTypeUseNames (FT_Face face) -{ - FT_Int map; - - if (!FT_Has_PS_Glyph_Names (face)) - return FcFalse; - for (map = 0; map < face->num_charmaps; map++) - if (face->charmaps[map]->encoding == ft_encoding_adobe_custom) - return FcTrue; - return FcFalse; -} - -static FcChar8 * -FcUcs4ToGlyphName (FcChar32 ucs4) -{ - int i = (int) (ucs4 % FC_GLYPHNAME_HASH); - int r = 0; - FcGlyphName *gn; - - while ((gn = ucs_to_name[i])) - { - if (gn->ucs == ucs4) - return gn->name; - if (!r) - { - r = (int) (ucs4 % FC_GLYPHNAME_REHASH); - if (!r) - r = 1; - } - i += r; - if (i >= FC_GLYPHNAME_HASH) - i -= FC_GLYPHNAME_HASH; - } - return 0; -} - -static FcChar32 -FcGlyphNameToUcs4 (FcChar8 *name) -{ - FcChar32 h = FcHashGlyphName (name); - int i = (int) (h % FC_GLYPHNAME_HASH); - int r = 0; - FcGlyphName *gn; - - while ((gn = name_to_ucs[i])) - { - if (!strcmp ((char *) name, (char *) gn->name)) - return gn->ucs; - if (!r) - { - r = (int) (h % FC_GLYPHNAME_REHASH); - if (!r) - r = 1; - } - i += r; - if (i >= FC_GLYPHNAME_HASH) - i -= FC_GLYPHNAME_HASH; - } - return 0xffff; -} - -/* - * Search through a font for a glyph by name. This is - * currently a linear search as there doesn't appear to be - * any defined order within the font - */ -static FT_UInt -FcFreeTypeGlyphNameIndex (FT_Face face, FcChar8 *name) -{ - FT_UInt gindex; - FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2]; - - for (gindex = 0; gindex < face->num_glyphs; gindex++) - { - if (FT_Get_Glyph_Name (face, gindex, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0) - if (!strcmp ((char *) name, (char *) name_buf)) - return gindex; - } - return 0; -} -#endif - -/* - * Map a UCS4 glyph to a glyph index. Use all available encoding - * tables to try and find one that works. This information is expected - * to be cached by higher levels, so performance isn't critical - */ - -FT_UInt -FcFreeTypeCharIndex (FT_Face face, FcChar32 ucs4) -{ - int initial, offset, decode; - FT_UInt glyphindex; - FcChar32 charcode; - int p; - - initial = 0; - /* - * Find the current encoding - */ - if (face->charmap) - { - for (; initial < NUM_DECODE; initial++) - if (fcFontDecoders[initial].encoding == face->charmap->encoding) - break; - if (initial == NUM_DECODE) - initial = 0; - } - for (p = 0; p < NUM_PREFER_UNICODE; p++) - if (ucs4 == prefer_unicode[p]) - { - initial = 0; - break; - } - /* - * Check each encoding for the glyph, starting with the current one - */ - for (offset = 0; offset < NUM_DECODE; offset++) - { - decode = (initial + offset) % NUM_DECODE; - if (!face->charmap || face->charmap->encoding != fcFontDecoders[decode].encoding) - if (FT_Select_Charmap (face, fcFontDecoders[decode].encoding) != 0) - continue; - if (fcFontDecoders[decode].map) - { - charcode = FcFreeTypeUcs4ToPrivate (ucs4, fcFontDecoders[decode].map); - if (charcode == ~0) - continue; - } - else - charcode = ucs4; - glyphindex = FT_Get_Char_Index (face, (FT_ULong) charcode); - if (glyphindex) - return glyphindex; - } -#if HAVE_FT_HAS_PS_GLYPH_NAMES - /* - * Check postscript name table if present - */ - if (FcFreeTypeUseNames (face)) - { - FcChar8 *name = FcUcs4ToGlyphName (ucs4); - if (name) - { - glyphindex = FcFreeTypeGlyphNameIndex (face, name); - if (glyphindex) - return glyphindex; - } - } -#endif - return 0; -} - -static FcBool -FcFreeTypeCheckGlyph (FT_Face face, FcChar32 ucs4, - FT_UInt glyph, FcBlanks *blanks, - FT_Pos *advance) -{ - FT_Int load_flags = FT_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH | FT_LOAD_NO_SCALE | FT_LOAD_NO_HINTING; - FT_GlyphSlot slot; - - /* - * When using scalable fonts, only report those glyphs - * which can be scaled; otherwise those fonts will - * only be available at some sizes, and never when - * transformed. Avoid this by simply reporting bitmap-only - * glyphs as missing - */ - if (face->face_flags & FT_FACE_FLAG_SCALABLE) - load_flags |= FT_LOAD_NO_BITMAP; - - if (FT_Load_Glyph (face, glyph, load_flags)) - return FcFalse; - - slot = face->glyph; - if (!glyph) - return FcFalse; - - *advance = slot->metrics.horiAdvance; - - switch (slot->format) { - case ft_glyph_format_bitmap: - /* - * Bitmaps are assumed to be reasonable; if - * this proves to be a rash assumption, this - * code can be easily modified - */ - return FcTrue; - case ft_glyph_format_outline: - /* - * Glyphs with contours are always OK - */ - if (slot->outline.n_contours != 0) - return FcTrue; - /* - * Glyphs with no contours are only OK if - * they're members of the Blanks set specified - * in the configuration. If blanks isn't set, - * then allow any glyph to be blank - */ - if (!blanks || FcBlanksIsMember (blanks, ucs4)) - return FcTrue; - /* fall through ... */ - default: - break; - } - return FcFalse; -} - -#define FC_MIN(a,b) ((a) < (b) ? (a) : (b)) -#define FC_MAX(a,b) ((a) > (b) ? (a) : (b)) -#define FC_ABS(a) ((a) < 0 ? -(a) : (a)) -#define APPROXIMATELY_EQUAL(x,y) (FC_ABS ((x) - (y)) <= FC_MAX (FC_ABS (x), FC_ABS (y)) / 33) - -FcCharSet * -FcFreeTypeCharSetAndSpacing (FT_Face face, FcBlanks *blanks, int *spacing) -{ - FcChar32 page, off, max, ucs4; -#ifdef CHECK - FcChar32 font_max = 0; -#endif - FcCharSet *fcs; - FcCharLeaf *leaf; - const FcCharMap *map; - int o; - int i; - FT_UInt glyph; - FT_Pos advance, advance_one = 0, advance_two = 0; - FcBool has_advance = FcFalse, fixed_advance = FcTrue, dual_advance = FcFalse; - - fcs = FcCharSetCreate (); - if (!fcs) - goto bail0; - -#ifdef CHECK - printf ("Family %s style %s\n", face->family_name, face->style_name); -#endif - for (o = 0; o < NUM_DECODE; o++) - { - if (FT_Select_Charmap (face, fcFontDecoders[o].encoding) != 0) - continue; - map = fcFontDecoders[o].map; - if (map) - { - /* - * Non-Unicode tables are easy; there's a list of all possible - * characters - */ - for (i = 0; i < map->nent; i++) - { - ucs4 = map->ent[i].bmp; - glyph = FT_Get_Char_Index (face, map->ent[i].encode); - if (glyph && - FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance)) - { - if (!has_advance) - { - has_advance = FcTrue; - advance_one = advance; - } - else if (!APPROXIMATELY_EQUAL (advance, advance_one)) - { - if (fixed_advance) - { - dual_advance = FcTrue; - fixed_advance = FcFalse; - advance_two = advance; - } - else if (!APPROXIMATELY_EQUAL (advance, advance_two)) - dual_advance = FcFalse; - } - - leaf = FcCharSetFindLeafCreate (fcs, ucs4); - if (!leaf) - goto bail1; - leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f)); -#ifdef CHECK - if (ucs4 > font_max) - font_max = ucs4; -#endif - } - } - } - else - { - FT_UInt gindex; - - max = fcFontDecoders[o].max; - /* - * Find the first encoded character in the font - */ - if (FT_Get_Char_Index (face, 0)) - { - ucs4 = 0; - gindex = 1; - } - else - { - ucs4 = FT_Get_Next_Char (face, 0, &gindex); - if (!ucs4) - gindex = 0; - } - - while (gindex) - { - page = ucs4 >> 8; - leaf = 0; - while ((ucs4 >> 8) == page) - { - glyph = FT_Get_Char_Index (face, ucs4); - if (glyph && FcFreeTypeCheckGlyph (face, ucs4, - glyph, blanks, &advance)) - { - if (!has_advance) - { - has_advance = FcTrue; - advance_one = advance; - } - else if (!APPROXIMATELY_EQUAL (advance, advance_one)) - { - if (fixed_advance) - { - dual_advance = FcTrue; - fixed_advance = FcFalse; - advance_two = advance; - } - else if (!APPROXIMATELY_EQUAL (advance, advance_two)) - dual_advance = FcFalse; - } - - if (!leaf) - { - leaf = FcCharSetFindLeafCreate (fcs, ucs4); - if (!leaf) - goto bail1; - } - off = ucs4 & 0xff; - leaf->map[off >> 5] |= (1 << (off & 0x1f)); -#ifdef CHECK - if (ucs4 > font_max) - font_max = ucs4; -#endif - } - ucs4++; - } - ucs4 = FT_Get_Next_Char (face, ucs4 - 1, &gindex); - if (!ucs4) - gindex = 0; - } -#ifdef CHECK - for (ucs4 = 0; ucs4 < 0x10000; ucs4++) - { - FcBool FT_Has, FC_Has; - - FT_Has = FT_Get_Char_Index (face, ucs4) != 0; - FC_Has = FcCharSetHasChar (fcs, ucs4); - if (FT_Has != FC_Has) - { - printf ("0x%08x FT says %d FC says %d\n", ucs4, FT_Has, FC_Has); - } - } -#endif - } - } -#if HAVE_FT_HAS_PS_GLYPH_NAMES - /* - * Add mapping from PS glyph names if available - */ - if (FcFreeTypeUseNames (face)) - { - FcChar8 name_buf[FC_GLYPHNAME_MAXLEN + 2]; - - for (glyph = 0; glyph < face->num_glyphs; glyph++) - { - if (FT_Get_Glyph_Name (face, glyph, name_buf, FC_GLYPHNAME_MAXLEN+1) == 0) - { - ucs4 = FcGlyphNameToUcs4 (name_buf); - if (ucs4 != 0xffff && - FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance)) - { - if (!has_advance) - { - has_advance = FcTrue; - advance_one = advance; - } - else if (!APPROXIMATELY_EQUAL (advance, advance_one)) - { - if (fixed_advance) - { - dual_advance = FcTrue; - fixed_advance = FcFalse; - advance_two = advance; - } - else if (!APPROXIMATELY_EQUAL (advance, advance_two)) - dual_advance = FcFalse; - } - leaf = FcCharSetFindLeafCreate (fcs, ucs4); - if (!leaf) - goto bail1; - leaf->map[(ucs4 & 0xff) >> 5] |= (1 << (ucs4 & 0x1f)); -#ifdef CHECK - if (ucs4 > font_max) - font_max = ucs4; -#endif - } - } - } - } -#endif -#ifdef CHECK - printf ("%d glyphs %d encoded\n", (int) face->num_glyphs, FcCharSetCount (fcs)); - for (ucs4 = 0; ucs4 <= font_max; ucs4++) - { - FcBool has_char = (glyph = FcFreeTypeCharIndex (face, ucs4)) != 0; - FcBool has_bit = FcCharSetHasChar (fcs, ucs4); - - if (has_char && !has_bit) - { - if (!FcFreeTypeCheckGlyph (face, ucs4, glyph, blanks, &advance)) - printf ("Bitmap missing broken char 0x%x\n", ucs4); - else - printf ("Bitmap missing char 0x%x\n", ucs4); - } - else if (!has_char && has_bit) - printf ("Bitmap extra char 0x%x\n", ucs4); - } -#endif - if (fixed_advance) - *spacing = FC_MONO; - else if (dual_advance && APPROXIMATELY_EQUAL (2 * FC_MIN (advance_one, advance_two), FC_MAX (advance_one, advance_two))) - *spacing = FC_DUAL; - else - *spacing = FC_PROPORTIONAL; - return fcs; -bail1: - FcCharSetDestroy (fcs); -bail0: - return 0; -} - -FcCharSet * -FcFreeTypeCharSet (FT_Face face, FcBlanks *blanks) -{ - int spacing; - - return FcFreeTypeCharSetAndSpacing (face, blanks, &spacing); -} - - -#define TTAG_GPOS FT_MAKE_TAG( 'G', 'P', 'O', 'S' ) -#define TTAG_GSUB FT_MAKE_TAG( 'G', 'S', 'U', 'B' ) -#define TTAG_SILF FT_MAKE_TAG( 'S', 'i', 'l', 'f') -#define TT_Err_Ok FT_Err_Ok -#define TT_Err_Invalid_Face_Handle FT_Err_Invalid_Face_Handle -#define TTO_Err_Empty_Script 0x1005 -#define TTO_Err_Invalid_SubTable 0x1001 - -#define OTLAYOUT_HEAD "otlayout:" -#define OTLAYOUT_HEAD_LEN 9 -#define OTLAYOUT_ID_LEN 4 -/* space + head + id */ -#define OTLAYOUT_LEN (1 + OTLAYOUT_HEAD_LEN + OTLAYOUT_ID_LEN) - -/* - * This is a bit generous; the registry has only lower case and space - * except for 'DFLT'. - */ -#define FcIsSpace(x) (040 == (x)) -#define FcIsValidScript(x) (FcIsLower(x) || FcIsUpper (x) || FcIsSpace(x)) - -static void -addtag(FcChar8 *complex, FT_ULong tag) -{ - FcChar8 tagstring[OTLAYOUT_ID_LEN + 1]; - - tagstring[0] = (FcChar8)(tag >> 24), - tagstring[1] = (FcChar8)(tag >> 16), - tagstring[2] = (FcChar8)(tag >> 8), - tagstring[3] = (FcChar8)(tag); - tagstring[4] = '\0'; - - /* skip tags which aren't alphabetic, under the assumption that - * they're probably broken - */ - if (!FcIsValidScript(tagstring[0]) || - !FcIsValidScript(tagstring[1]) || - !FcIsValidScript(tagstring[2]) || - !FcIsValidScript(tagstring[3])) - return; - - if (*complex != '\0') - strcat (complex, " "); - strcat (complex, "otlayout:"); - strcat (complex, tagstring); -} - -static int -compareulong (const void *a, const void *b) -{ - const FT_ULong *ua = (const FT_ULong *) a; - const FT_ULong *ub = (const FT_ULong *) b; - return *ua - *ub; -} - - -static FT_Error -GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags, FT_UShort *script_count) -{ - FT_ULong cur_offset, new_offset, base_offset; - TT_Face tt_face = (TT_Face)face; - FT_Stream stream = face->stream; - FT_Error error; - FT_UShort n, p; - FT_Memory memory = stream->memory; - - if ( !stream ) - return TT_Err_Invalid_Face_Handle; - - if (( error = tt_face->goto_table( tt_face, tabletag, stream, 0 ) )) - return error; - - base_offset = FT_STREAM_POS(); - - /* skip version */ - - if ( FT_STREAM_SEEK( base_offset + 4L ) || FT_FRAME_ENTER( 2L ) ) - return error; - - new_offset = FT_GET_USHORT() + base_offset; - - FT_FRAME_EXIT(); - - cur_offset = FT_STREAM_POS(); - - if ( FT_STREAM_SEEK( new_offset ) != TT_Err_Ok ) - return error; - - base_offset = FT_STREAM_POS(); - - if ( FT_FRAME_ENTER( 2L ) ) - return error; - - *script_count = FT_GET_USHORT(); - - FT_FRAME_EXIT(); - - if ( FT_SET_ERROR (FT_MEM_ALLOC_ARRAY( *stags, *script_count, FT_ULong )) ) - return error; - - p = 0; - for ( n = 0; n < *script_count; n++ ) - { - if ( FT_FRAME_ENTER( 6L ) ) - goto Fail; - - (*stags)[p] = FT_GET_ULONG(); - new_offset = FT_GET_USHORT() + base_offset; - - FT_FRAME_EXIT(); - - cur_offset = FT_STREAM_POS(); - - if ( FT_STREAM_SEEK( new_offset ) ) - goto Fail; - - if ( error == TT_Err_Ok ) - p++; - else if ( error != TTO_Err_Empty_Script ) - goto Fail; - - (void)FT_STREAM_SEEK( cur_offset ); - } - - if (!p) - { - error = TTO_Err_Invalid_SubTable; - goto Fail; - } - - // sort the tag list before returning it - qsort(*stags, *script_count, sizeof(FT_ULong), compareulong); - - return TT_Err_Ok; - -Fail: - *script_count = 0; - FT_FREE( *stags ); - return error; -} - -static FcChar8 * -FcFontCapabilities(FT_Face face) -{ - FcBool issilgraphitefont = 0; - FT_Error err; - FT_ULong len = 0; - FT_ULong *gsubtags=NULL, *gpostags=NULL; - FT_UShort gsub_count=0, gpos_count=0; - FT_ULong maxsize; - FT_Memory memory = face->stream->memory; - FcChar8 *complex = NULL; - int indx1 = 0, indx2 = 0; - - err = FT_Load_Sfnt_Table(face, TTAG_SILF, 0, 0, &len); - issilgraphitefont = ( err == FT_Err_Ok); - - if (GetScriptTags(face, TTAG_GPOS, &gpostags, &gpos_count) != FT_Err_Ok) - gpos_count = 0; - if (GetScriptTags(face, TTAG_GSUB, &gsubtags, &gsub_count) != FT_Err_Ok) - gsub_count = 0; - - if (!issilgraphitefont && !gsub_count && !gpos_count) - goto bail; - - maxsize = (((FT_ULong) gpos_count + (FT_ULong) gsub_count) * OTLAYOUT_LEN + - (issilgraphitefont ? 13 : 0)); - complex = malloc (sizeof (FcChar8) * maxsize); - if (!complex) - goto bail; - - complex[0] = '\0'; - if (issilgraphitefont) - strcpy(complex, "ttable:Silf "); - - while ((indx1 < gsub_count) || (indx2 < gpos_count)) { - if (indx1 == gsub_count) { - addtag(complex, gpostags[indx2]); - indx2++; - } else if ((indx2 == gpos_count) || (gsubtags[indx1] < gpostags[indx2])) { - addtag(complex, gsubtags[indx1]); - indx1++; - } else if (gsubtags[indx1] == gpostags[indx2]) { - addtag(complex, gsubtags[indx1]); - indx1++; - indx2++; - } else { - addtag(complex, gpostags[indx2]); - indx2++; - } - } - if (FcDebug () & FC_DBG_SCANV) - printf("complex features in this font: %s\n", complex); -bail: - FT_FREE(gsubtags); - FT_FREE(gpostags); - return complex; -} diff --git a/nx-X11/extras/fontconfig/src/fcfs.c b/nx-X11/extras/fontconfig/src/fcfs.c deleted file mode 100644 index b05688d97..000000000 --- a/nx-X11/extras/fontconfig/src/fcfs.c +++ /dev/null @@ -1,82 +0,0 @@ -/* - * $RCSId: $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdlib.h> -#include "fcint.h" - -FcFontSet * -FcFontSetCreate (void) -{ - FcFontSet *s; - - s = (FcFontSet *) malloc (sizeof (FcFontSet)); - if (!s) - return 0; - FcMemAlloc (FC_MEM_FONTSET, sizeof (FcFontSet)); - s->nfont = 0; - s->sfont = 0; - s->fonts = 0; - return s; -} - -void -FcFontSetDestroy (FcFontSet *s) -{ - int i; - - for (i = 0; i < s->nfont; i++) - FcPatternDestroy (s->fonts[i]); - if (s->fonts) - { - FcMemFree (FC_MEM_FONTPTR, s->sfont * sizeof (FcPattern *)); - free (s->fonts); - } - FcMemFree (FC_MEM_FONTSET, sizeof (FcFontSet)); - free (s); -} - -FcBool -FcFontSetAdd (FcFontSet *s, FcPattern *font) -{ - FcPattern **f; - int sfont; - - if (s->nfont == s->sfont) - { - sfont = s->sfont + 32; - if (s->fonts) - f = (FcPattern **) realloc (s->fonts, sfont * sizeof (FcPattern *)); - else - f = (FcPattern **) malloc (sfont * sizeof (FcPattern *)); - if (!f) - return FcFalse; - if (s->sfont) - FcMemFree (FC_MEM_FONTPTR, s->sfont * sizeof (FcPattern *)); - FcMemAlloc (FC_MEM_FONTPTR, sfont * sizeof (FcPattern *)); - s->sfont = sfont; - s->fonts = f; - } - s->fonts[s->nfont++] = font; - return FcTrue; -} diff --git a/nx-X11/extras/fontconfig/src/fcinit.c b/nx-X11/extras/fontconfig/src/fcinit.c deleted file mode 100644 index c3f497bf6..000000000 --- a/nx-X11/extras/fontconfig/src/fcinit.c +++ /dev/null @@ -1,265 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcinit.c,v 1.7 2002/08/22 07:36:44 keithp Exp $ - * - * Copyright © 2001 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdlib.h> -#include "fcint.h" - -static FcConfig * -FcInitFallbackConfig (void) -{ - FcConfig *config; - - config = FcConfigCreate (); - if (!config) - goto bail0; - if (!FcConfigAddDir (config, (FcChar8 *) FC_DEFAULT_FONTS)) - goto bail1; - return config; - -bail1: - FcConfigDestroy (config); -bail0: - return 0; -} - -int -FcGetVersion (void) -{ - return FC_VERSION; -} - -/* - * Load the configuration files - */ -FcConfig * -FcInitLoadConfig (void) -{ - FcConfig *config; - - config = FcConfigCreate (); - if (!config) - return FcFalse; - - if (!FcConfigParseAndLoad (config, 0, FcTrue)) - { - FcConfigDestroy (config); - return FcInitFallbackConfig (); - } - - return config; -} - -/* - * Load the configuration files and scan for available fonts - */ -FcConfig * -FcInitLoadConfigAndFonts (void) -{ - FcConfig *config = FcInitLoadConfig (); - - if (!config) - return 0; - if (!FcConfigBuildFonts (config)) - { - FcConfigDestroy (config); - return 0; - } - return config; -} - -/* - * Initialize the default library configuration - */ -FcBool -FcInit (void) -{ - FcConfig *config; - - if (_fcConfig) - return FcTrue; - config = FcInitLoadConfigAndFonts (); - if (!config) - return FcTrue; - FcConfigSetCurrent (config); - if (FcDebug() & FC_DBG_MEMORY) - FcMemReport (); - return FcTrue; -} - -/* - * Free all library-allocated data structures. - */ -void -FcFini (void) -{ - if (_fcConfig) - FcConfigDestroy (_fcConfig); - - FcPatternThawAll (); - FcCharSetThawAll (); -} - -/* - * Reread the configuration and available font lists - */ -FcBool -FcInitReinitialize (void) -{ - FcConfig *config; - - config = FcInitLoadConfigAndFonts (); - if (!config) - return FcFalse; - FcConfigSetCurrent (config); - return FcTrue; -} - -FcBool -FcInitBringUptoDate (void) -{ - FcConfig *config = FcConfigGetCurrent (); - time_t now; - - /* - * rescanInterval == 0 disables automatic up to date - */ - if (config->rescanInterval == 0) - return FcTrue; - /* - * Check no more often than rescanInterval seconds - */ - now = time (0); - if (config->rescanTime + config->rescanInterval - now > 0) - return FcTrue; - /* - * If up to date, don't reload configuration - */ - if (FcConfigUptoDate (0)) - return FcTrue; - return FcInitReinitialize (); -} - -static struct { - char *name; - int alloc_count; - int alloc_mem; - int free_count; - int free_mem; -} FcInUse[FC_MEM_NUM] = { - { "charset" }, - { "charleaf" }, - { "fontset" }, - { "fontptr" }, - { "objectset" }, - { "objectptr" }, - { "matrix" }, - { "pattern" }, - { "patelt" }, - { "vallist" }, - { "substate" }, - { "string" }, - { "listbuck" }, - { "strset" }, - { "strlist" }, - { "config" }, - { "langset" }, - { "atomic" }, - { "blanks" }, - { "cache" }, - { "strbuf" }, - { "subst" }, - { "objecttype" }, - { "constant" }, - { "test" }, - { "expr" }, - { "vstack" }, - { "attr" }, - { "pstack" }, - { "staticstr" }, -}; - -static int FcAllocCount, FcAllocMem; -static int FcFreeCount, FcFreeMem; - -static int FcMemNotice = 1*1024*1024; - -static int FcAllocNotify, FcFreeNotify; - -void -FcValueListReport (void); - -void -FcMemReport (void) -{ - int i; - printf ("Fc Memory Usage:\n"); - printf ("\t Which Alloc Free Active\n"); - printf ("\t count bytes count bytes count bytes\n"); - for (i = 0; i < FC_MEM_NUM; i++) - printf ("%16.16s%8d%8d%8d%8d%8d%8d\n", - FcInUse[i].name, - FcInUse[i].alloc_count, FcInUse[i].alloc_mem, - FcInUse[i].free_count, FcInUse[i].free_mem, - FcInUse[i].alloc_count - FcInUse[i].free_count, - FcInUse[i].alloc_mem - FcInUse[i].free_mem); - printf ("%16.16s%8d%8d%8d%8d%8d%8d\n", - "Total", - FcAllocCount, FcAllocMem, - FcFreeCount, FcFreeMem, - FcAllocCount - FcFreeCount, - FcAllocMem - FcFreeMem); - FcAllocNotify = 0; - FcFreeNotify = 0; - FcValueListReport (); -} - -void -FcMemAlloc (int kind, int size) -{ - if (FcDebug() & FC_DBG_MEMORY) - { - FcInUse[kind].alloc_count++; - FcInUse[kind].alloc_mem += size; - FcAllocCount++; - FcAllocMem += size; - FcAllocNotify += size; - if (FcAllocNotify > FcMemNotice) - FcMemReport (); - } -} - -void -FcMemFree (int kind, int size) -{ - if (FcDebug() & FC_DBG_MEMORY) - { - FcInUse[kind].free_count++; - FcInUse[kind].free_mem += size; - FcFreeCount++; - FcFreeMem += size; - FcFreeNotify += size; - if (FcFreeNotify > FcMemNotice) - FcMemReport (); - } -} diff --git a/nx-X11/extras/fontconfig/src/fcint.h b/nx-X11/extras/fontconfig/src/fcint.h deleted file mode 100644 index 24bf246a5..000000000 --- a/nx-X11/extras/fontconfig/src/fcint.h +++ /dev/null @@ -1,773 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcint.h,v 1.27 2002/08/31 22:17:32 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#ifndef _FCINT_H_ -#define _FCINT_H_ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <ctype.h> -#include <errno.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <time.h> -#include <fontconfig/fontconfig.h> -#include <fontconfig/fcprivate.h> -#include <fontconfig/fcfreetype.h> -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -typedef struct _FcSymbolic { - const char *name; - int value; -} FcSymbolic; - -#ifndef FC_CONFIG_PATH -#define FC_CONFIG_PATH "fonts.conf" -#endif - -#define FC_FONT_FILE_INVALID ((FcChar8 *) ".") -#define FC_FONT_FILE_DIR ((FcChar8 *) ".dir") - -#ifdef _WIN32 -#define FC_SEARCH_PATH_SEPARATOR ';' -#else -#define FC_SEARCH_PATH_SEPARATOR ':' -#endif - -#define FC_DBG_MATCH 1 -#define FC_DBG_MATCHV 2 -#define FC_DBG_EDIT 4 -#define FC_DBG_FONTSET 8 -#define FC_DBG_CACHE 16 -#define FC_DBG_CACHEV 32 -#define FC_DBG_PARSE 64 -#define FC_DBG_SCAN 128 -#define FC_DBG_SCANV 256 -#define FC_DBG_MEMORY 512 -#define FC_DBG_CONFIG 1024 - -#define FC_MEM_CHARSET 0 -#define FC_MEM_CHARLEAF 1 -#define FC_MEM_FONTSET 2 -#define FC_MEM_FONTPTR 3 -#define FC_MEM_OBJECTSET 4 -#define FC_MEM_OBJECTPTR 5 -#define FC_MEM_MATRIX 6 -#define FC_MEM_PATTERN 7 -#define FC_MEM_PATELT 8 -#define FC_MEM_VALLIST 9 -#define FC_MEM_SUBSTATE 10 -#define FC_MEM_STRING 11 -#define FC_MEM_LISTBUCK 12 -#define FC_MEM_STRSET 13 -#define FC_MEM_STRLIST 14 -#define FC_MEM_CONFIG 15 -#define FC_MEM_LANGSET 16 -#define FC_MEM_ATOMIC 17 -#define FC_MEM_BLANKS 18 -#define FC_MEM_CACHE 19 -#define FC_MEM_STRBUF 20 -#define FC_MEM_SUBST 21 -#define FC_MEM_OBJECTTYPE 22 -#define FC_MEM_CONSTANT 23 -#define FC_MEM_TEST 24 -#define FC_MEM_EXPR 25 -#define FC_MEM_VSTACK 26 -#define FC_MEM_ATTR 27 -#define FC_MEM_PSTACK 28 -#define FC_MEM_STATICSTR 29 - -#define FC_MEM_NUM 30 - -typedef enum _FcValueBinding { - FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame -} FcValueBinding; - -typedef struct _FcValueList { - struct _FcValueList *next; - FcValue value; - FcValueBinding binding; -} FcValueList; - -typedef struct _FcPatternElt { - const char *object; - FcValueList *values; -} FcPatternElt; - - -struct _FcPattern { - int num; - int size; - FcPatternElt *elts; - int ref; -}; - -typedef enum _FcOp { - FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpBool, FcOpCharSet, - FcOpNil, - FcOpField, FcOpConst, - FcOpAssign, FcOpAssignReplace, - FcOpPrependFirst, FcOpPrepend, FcOpAppend, FcOpAppendLast, - FcOpQuest, - FcOpOr, FcOpAnd, FcOpEqual, FcOpNotEqual, - FcOpContains, FcOpListing, FcOpNotContains, - FcOpLess, FcOpLessEqual, FcOpMore, FcOpMoreEqual, - FcOpPlus, FcOpMinus, FcOpTimes, FcOpDivide, - FcOpNot, FcOpComma, FcOpFloor, FcOpCeil, FcOpRound, FcOpTrunc, - FcOpInvalid -} FcOp; - -typedef struct _FcExpr { - FcOp op; - union { - int ival; - double dval; - FcChar8 *sval; - FcMatrix *mval; - FcBool bval; - FcCharSet *cval; - char *field; - FcChar8 *constant; - struct { - struct _FcExpr *left, *right; - } tree; - } u; -} FcExpr; - -typedef enum _FcQual { - FcQualAny, FcQualAll, FcQualFirst, FcQualNotFirst -} FcQual; - -#define FcMatchDefault ((FcMatchKind) -1) - -typedef struct _FcTest { - struct _FcTest *next; - FcMatchKind kind; - FcQual qual; - const char *field; - FcOp op; - FcExpr *expr; -} FcTest; - -typedef struct _FcEdit { - struct _FcEdit *next; - const char *field; - FcOp op; - FcExpr *expr; - FcValueBinding binding; -} FcEdit; - -typedef struct _FcSubst { - struct _FcSubst *next; - FcTest *test; - FcEdit *edit; -} FcSubst; - -typedef struct _FcCharLeaf { - FcChar32 map[256/32]; -} FcCharLeaf; - -#define FC_REF_CONSTANT -1 - -struct _FcCharSet { - int ref; /* reference count */ - int num; /* size of leaves and numbers arrays */ - FcCharLeaf **leaves; - FcChar16 *numbers; -}; - -struct _FcStrSet { - int ref; /* reference count */ - int num; - int size; - FcChar8 **strs; -}; - -struct _FcStrList { - FcStrSet *set; - int n; -}; - -typedef struct _FcStrBuf { - FcChar8 *buf; - FcBool allocated; - FcBool failed; - int len; - int size; -} FcStrBuf; - -/* - * To map adobe glyph names to unicode values, a precomputed hash - * table is used - */ - -typedef struct _FcGlyphName { - FcChar32 ucs; /* unicode value */ - FcChar8 name[1]; /* name extends beyond struct */ -} FcGlyphName; - -/* - * To perform case-insensitive string comparisons, a table - * is used which holds three different kinds of folding data. - * - * The first is a range of upper case values mapping to a range - * of their lower case equivalents. Within each range, the offset - * between upper and lower case is constant. - * - * The second is a range of upper case values which are interleaved - * with their lower case equivalents. - * - * The third is a set of raw unicode values mapping to a list - * of unicode values for comparison purposes. This allows conversion - * of ß to "ss" so that SS, ss and ß all match. A separate array - * holds the list of unicode values for each entry. - * - * These are packed into a single table. Using a binary search, - * the appropriate entry can be located. - */ - -#define FC_CASE_FOLD_RANGE 0 -#define FC_CASE_FOLD_EVEN_ODD 1 -#define FC_CASE_FOLD_FULL 2 - -typedef struct _FcCaseFold { - FcChar32 upper; - FcChar16 method : 2; - FcChar16 count : 14; - short offset; /* lower - upper for RANGE, table id for FULL */ -} FcCaseFold; - -#define FC_MAX_FILE_LEN 4096 - -/* - * The per-user ~/.fonts.cache-<version> file is loaded into - * this data structure. Each directory gets a substructure - * which is validated by comparing the directory timestamp with - * that saved in the cache. When valid, the entire directory cache - * can be immediately loaded without reading the directory. Otherwise, - * the files are checked individually; updated files are loaded into the - * cache which is then rewritten to the users home directory - */ - -#define FC_GLOBAL_CACHE_DIR_HASH_SIZE 37 -#define FC_GLOBAL_CACHE_FILE_HASH_SIZE 67 - -typedef struct _FcGlobalCacheInfo { - unsigned int hash; - FcChar8 *file; - time_t time; - FcBool referenced; -} FcGlobalCacheInfo; - -typedef struct _FcGlobalCacheFile { - struct _FcGlobalCacheFile *next; - FcGlobalCacheInfo info; - int id; - FcChar8 *name; -} FcGlobalCacheFile; - -typedef struct _FcGlobalCacheDir FcGlobalCacheDir; - -typedef struct _FcGlobalCacheSubdir { - struct _FcGlobalCacheSubdir *next; - FcGlobalCacheDir *ent; -} FcGlobalCacheSubdir; - -struct _FcGlobalCacheDir { - struct _FcGlobalCacheDir *next; - FcGlobalCacheInfo info; - int len; - FcGlobalCacheFile *ents[FC_GLOBAL_CACHE_FILE_HASH_SIZE]; - FcGlobalCacheSubdir *subdirs; -}; - -typedef struct _FcGlobalCache { - FcGlobalCacheDir *ents[FC_GLOBAL_CACHE_DIR_HASH_SIZE]; - FcBool updated; - FcBool broken; - int entries; - int referenced; -} FcGlobalCache; - -struct _FcAtomic { - FcChar8 *file; /* original file name */ - FcChar8 *new; /* temp file name -- write data here */ - FcChar8 *lck; /* lockfile name (used for locking) */ - FcChar8 *tmp; /* tmpfile name (used for locking) */ -}; - -struct _FcBlanks { - int nblank; - int sblank; - FcChar32 *blanks; -}; - -struct _FcConfig { - /* - * File names loaded from the configuration -- saved here as the - * cache file must be consulted before the directories are scanned, - * and those directives may occur in any order - */ - FcStrSet *configDirs; /* directories to scan for fonts */ - FcChar8 *cache; /* name of per-user cache file */ - /* - * Set of allowed blank chars -- used to - * trim fonts of bogus glyphs - */ - FcBlanks *blanks; - /* - * List of directories containing fonts, - * built by recursively scanning the set - * of configured directories - */ - FcStrSet *fontDirs; - /* - * Names of all of the configuration files used - * to create this configuration - */ - FcStrSet *configFiles; /* config files loaded */ - /* - * Substitution instructions for patterns and fonts; - * maxObjects is used to allocate appropriate intermediate storage - * while performing a whole set of substitutions - */ - FcSubst *substPattern; /* substitutions for patterns */ - FcSubst *substFont; /* substitutions for fonts */ - int maxObjects; /* maximum number of tests in all substs */ - /* - * List of patterns used to control font file selection - */ - FcStrSet *acceptGlobs; - FcStrSet *rejectGlobs; - FcFontSet *acceptPatterns; - FcFontSet *rejectPatterns; - /* - * The set of fonts loaded from the listed directories; the - * order within the set does not determine the font selection, - * except in the case of identical matches in which case earlier fonts - * match preferrentially - */ - FcFontSet *fonts[FcSetApplication + 1]; - /* - * Fontconfig can periodically rescan the system configuration - * and font directories. This rescanning occurs when font - * listing requests are made, but no more often than rescanInterval - * seconds apart. - */ - time_t rescanTime; /* last time information was scanned */ - int rescanInterval; /* interval between scans */ -}; - -extern FcConfig *_fcConfig; - -typedef struct _FcCharMap FcCharMap; - -/* fcblanks.c */ - -/* fccache.c */ - -FcGlobalCache * -FcGlobalCacheCreate (void); - -void -FcGlobalCacheDestroy (FcGlobalCache *cache); - -FcBool -FcGlobalCacheCheckTime (const FcChar8*file, FcGlobalCacheInfo *info); - -void -FcGlobalCacheReferenced (FcGlobalCache *cache, - FcGlobalCacheInfo *info); - -void -FcGlobalCacheReferenceSubdir (FcGlobalCache *cache, - const FcChar8 *dir); - -FcGlobalCacheDir * -FcGlobalCacheDirGet (FcGlobalCache *cache, - const FcChar8 *dir, - int len, - FcBool create_missing); - -FcBool -FcGlobalCacheScanDir (FcFontSet *set, - FcStrSet *dirs, - FcGlobalCache *cache, - const FcChar8 *dir, - FcConfig *config); - -FcGlobalCacheFile * -FcGlobalCacheFileGet (FcGlobalCache *cache, - const FcChar8 *file, - int id, - int *count); - - -void -FcGlobalCacheLoad (FcGlobalCache *cache, - const FcChar8 *cache_file); - -FcBool -FcGlobalCacheUpdate (FcGlobalCache *cache, - const FcChar8 *file, - int id, - const FcChar8 *name); - -FcBool -FcGlobalCacheSave (FcGlobalCache *cache, - const FcChar8 *cache_file); - -FcBool -FcDirCacheReadDir (FcFontSet *set, - FcStrSet *dirs, - const FcChar8 *dir, - FcConfig *config); - -FcBool -FcDirCacheWriteDir (FcFontSet *set, FcStrSet *dirs, const FcChar8 *dir); - -/* fccfg.c */ - -FcBool -FcConfigAddConfigDir (FcConfig *config, - const FcChar8 *d); - -FcBool -FcConfigAddFontDir (FcConfig *config, - const FcChar8 *d); - -FcBool -FcConfigAddDir (FcConfig *config, - const FcChar8 *d); - -FcBool -FcConfigAddConfigFile (FcConfig *config, - const FcChar8 *f); - -FcBool -FcConfigSetCache (FcConfig *config, - const FcChar8 *c); - -FcBool -FcConfigAddBlank (FcConfig *config, - FcChar32 blank); - -FcBool -FcConfigAddEdit (FcConfig *config, - FcTest *test, - FcEdit *edit, - FcMatchKind kind); - -void -FcConfigSetFonts (FcConfig *config, - FcFontSet *fonts, - FcSetName set); - -FcBool -FcConfigCompareValue (const FcValue m, - FcOp op, - const FcValue v); - -FcBool -FcConfigGlobAdd (FcConfig *config, - const FcChar8 *glob, - FcBool accept); - -FcBool -FcConfigAcceptFilename (FcConfig *config, - const FcChar8 *filename); - -FcBool -FcConfigPatternsAdd (FcConfig *config, - FcPattern *pattern, - FcBool accept); - -FcBool -FcConfigAcceptFont (FcConfig *config, - const FcPattern *font); - -/* fccharset.c */ -FcCharSet * -FcCharSetFreeze (FcCharSet *cs); - -void -FcCharSetThawAll (void); - -FcBool -FcNameUnparseCharSet (FcStrBuf *buf, const FcCharSet *c); - -FcCharSet * -FcNameParseCharSet (FcChar8 *string); - -FcCharLeaf * -FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4); - -/* fcdbg.c */ -void -FcValueListPrint (const FcValueList *l); - -void -FcLangSetPrint (const FcLangSet *ls); - -void -FcOpPrint (FcOp op); - -void -FcTestPrint (const FcTest *test); - -void -FcExprPrint (const FcExpr *expr); - -void -FcEditPrint (const FcEdit *edit); - -void -FcSubstPrint (const FcSubst *subst); - -int -FcDebug (void); - -/* fcdir.c */ - -FcBool -FcFileIsDir (const FcChar8 *file); - -FcBool -FcFileScanConfig (FcFontSet *set, - FcStrSet *dirs, - FcFileCache *cache, - FcBlanks *blanks, - const FcChar8 *file, - FcBool force, - FcConfig *config); - -FcBool -FcDirScanConfig (FcFontSet *set, - FcStrSet *dirs, - FcFileCache *cache, - FcBlanks *blanks, - const FcChar8 *dir, - FcBool force, - FcConfig *config); - -/* fcfont.c */ -int -FcFontDebug (void); - -/* fcfreetype.c */ -FcBool -FcFreeTypeIsExclusiveLang (const FcChar8 *lang); - -FcBool -FcFreeTypeHasLang (FcPattern *pattern, const FcChar8 *lang); - -FcChar32 -FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map); - -FcChar32 -FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map); - -const FcCharMap * -FcFreeTypeGetPrivateMap (FT_Encoding encoding); - -/* fcfs.c */ -/* fcgram.y */ -int -FcConfigparse (void); - -int -FcConfigwrap (void); - -void -FcConfigerror (char *fmt, ...); - -char * -FcConfigSaveField (const char *field); - -void -FcTestDestroy (FcTest *test); - -FcExpr * -FcExprCreateInteger (int i); - -FcExpr * -FcExprCreateDouble (double d); - -FcExpr * -FcExprCreateString (const FcChar8 *s); - -FcExpr * -FcExprCreateMatrix (const FcMatrix *m); - -FcExpr * -FcExprCreateBool (FcBool b); - -FcExpr * -FcExprCreateNil (void); - -FcExpr * -FcExprCreateField (const char *field); - -FcExpr * -FcExprCreateConst (const FcChar8 *constant); - -FcExpr * -FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right); - -void -FcExprDestroy (FcExpr *e); - -void -FcEditDestroy (FcEdit *e); - -/* fcinit.c */ - -void -FcMemReport (void); - -void -FcMemAlloc (int kind, int size); - -void -FcMemFree (int kind, int size); - -/* fclang.c */ -FcLangSet * -FcFreeTypeLangSet (const FcCharSet *charset, - const FcChar8 *exclusiveLang); - -FcLangResult -FcLangCompare (const FcChar8 *s1, const FcChar8 *s2); - -const FcCharSet * -FcCharSetForLang (const FcChar8 *lang); - -FcLangSet * -FcLangSetPromote (const FcChar8 *lang); - -FcLangSet * -FcNameParseLangSet (const FcChar8 *string); - -FcBool -FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls); - -/* fclist.c */ - -FcBool -FcListPatternMatchAny (const FcPattern *p, - const FcPattern *font); - -/* fcmatch.c */ - -/* fcname.c */ - -FcBool -FcNameBool (const FcChar8 *v, FcBool *result); - -/* fcpat.c */ -void -FcValueListDestroy (FcValueList *l); - -FcPatternElt * -FcPatternFindElt (const FcPattern *p, const char *object); - -FcPatternElt * -FcPatternInsertElt (FcPattern *p, const char *object); - -FcBool -FcPatternAddWithBinding (FcPattern *p, - const char *object, - FcValue value, - FcValueBinding binding, - FcBool append); - -FcPattern * -FcPatternFreeze (FcPattern *p); - -void -FcPatternThawAll (void); - -FcBool -FcPatternAppend (FcPattern *p, FcPattern *s); - -const char * -FcObjectStaticName (const char *name); - -/* fcrender.c */ - -/* fcmatrix.c */ - -extern const FcMatrix FcIdentityMatrix; - -void -FcMatrixFree (FcMatrix *mat); - -/* fcstr.c */ -FcChar8 * -FcStrPlus (const FcChar8 *s1, const FcChar8 *s2); - -void -FcStrFree (FcChar8 *s); - -void -FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size); - -void -FcStrBufDestroy (FcStrBuf *buf); - -FcChar8 * -FcStrBufDone (FcStrBuf *buf); - -FcBool -FcStrBufChar (FcStrBuf *buf, FcChar8 c); - -FcBool -FcStrBufString (FcStrBuf *buf, const FcChar8 *s); - -FcBool -FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len); - -int -FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); - -const FcChar8 * -FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2); - -const FcChar8 * -FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2); - -FcBool -FcStrUsesHome (const FcChar8 *s); - -FcChar8 * -FcStrLastSlash (const FcChar8 *path); - -FcChar32 -FcStrHashIgnoreCase (const FcChar8 *s); - -#endif /* _FC_INT_H_ */ diff --git a/nx-X11/extras/fontconfig/src/fclang.c b/nx-X11/extras/fontconfig/src/fclang.c deleted file mode 100644 index fabf36a15..000000000 --- a/nx-X11/extras/fontconfig/src/fclang.c +++ /dev/null @@ -1,686 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fclang.c,v 1.7 2002/08/26 23:34:31 keithp Exp $ - * - * Copyright © 2002 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include "fcint.h" - -typedef struct { - FcChar8 *lang; - FcCharSet charset; -} FcLangCharSet; - -typedef struct { - int begin; - int end; -} FcLangCharSetRange; - -#include "../fc-lang/fclang.h" - -struct _FcLangSet { - FcChar32 map[NUM_LANG_SET_MAP]; - FcStrSet *extra; -}; - -#define FcLangSetBitSet(ls, id) ((ls)->map[(id)>>5] |= ((FcChar32) 1 << ((id) & 0x1f))) -#define FcLangSetBitGet(ls, id) (((ls)->map[(id)>>5] >> ((id) & 0x1f)) & 1) - -FcLangSet * -FcFreeTypeLangSet (const FcCharSet *charset, - const FcChar8 *exclusiveLang) -{ - int i; - FcChar32 missing; - const FcCharSet *exclusiveCharset = 0; - FcLangSet *ls; - - - if (exclusiveLang) - exclusiveCharset = FcCharSetForLang (exclusiveLang); - ls = FcLangSetCreate (); - if (!ls) - return 0; - for (i = 0; i < NUM_LANG_CHAR_SET; i++) - { - /* - * Check for Han charsets to make fonts - * which advertise support for a single language - * not support other Han languages - */ - if (exclusiveCharset && - FcFreeTypeIsExclusiveLang (fcLangCharSets[i].lang) && - fcLangCharSets[i].charset.leaves != exclusiveCharset->leaves) - { - continue; - } - missing = FcCharSetSubtractCount (&fcLangCharSets[i].charset, charset); - if (FcDebug() & FC_DBG_SCANV) - { - if (missing && missing < 10) - { - FcCharSet *missed = FcCharSetSubtract (&fcLangCharSets[i].charset, - charset); - FcChar32 ucs4; - FcChar32 map[FC_CHARSET_MAP_SIZE]; - FcChar32 next; - - printf ("\n%s(%d) ", fcLangCharSets[i].lang, missing); - printf ("{"); - for (ucs4 = FcCharSetFirstPage (missed, map, &next); - ucs4 != FC_CHARSET_DONE; - ucs4 = FcCharSetNextPage (missed, map, &next)) - { - int i, j; - for (i = 0; i < FC_CHARSET_MAP_SIZE; i++) - if (map[i]) - { - for (j = 0; j < 32; j++) - if (map[i] & (1 << j)) - printf (" %04x", ucs4 + i * 32 + j); - } - } - printf (" }\n\t"); - FcCharSetDestroy (missed); - } - else - printf ("%s(%d) ", fcLangCharSets[i].lang, missing); - } - if (!missing) - FcLangSetBitSet (ls, i); - } - - if (FcDebug() & FC_DBG_SCANV) - printf ("\n"); - - - return ls; -} - -#define FcLangEnd(c) ((c) == '-' || (c) == '\0') - -FcLangResult -FcLangCompare (const FcChar8 *s1, const FcChar8 *s2) -{ - FcChar8 c1, c2; - FcLangResult result = FcLangDifferentLang; - - for (;;) - { - c1 = *s1++; - c2 = *s2++; - - c1 = FcToLower (c1); - c2 = FcToLower (c2); - if (c1 != c2) - { - if (FcLangEnd (c1) && FcLangEnd (c2)) - result = FcLangDifferentCountry; - return result; - } - else if (!c1) - return FcLangEqual; - else if (c1 == '-') - result = FcLangDifferentCountry; - } -} - -/* - * Return FcTrue when super contains sub. - * - * super contains sub if super and sub have the same - * language and either the same country or one - * is missing the country - */ - -static FcBool -FcLangContains (const FcChar8 *super, const FcChar8 *sub) -{ - FcChar8 c1, c2; - - for (;;) - { - c1 = *super++; - c2 = *sub++; - - c1 = FcToLower (c1); - c2 = FcToLower (c2); - if (c1 != c2) - { - /* see if super has a country while sub is mising one */ - if (c1 == '-' && c2 == '\0') - return FcTrue; - /* see if sub has a country while super is mising one */ - if (c1 == '\0' && c2 == '-') - return FcTrue; - return FcFalse; - } - else if (!c1) - return FcTrue; - } -} - -const FcCharSet * -FcCharSetForLang (const FcChar8 *lang) -{ - int i; - int country = -1; - for (i = 0; i < NUM_LANG_CHAR_SET; i++) - { - switch (FcLangCompare (lang, fcLangCharSets[i].lang)) { - case FcLangEqual: - return &fcLangCharSets[i].charset; - case FcLangDifferentCountry: - if (country == -1) - country = i; - default: - break; - } - } - if (country == -1) - return 0; - return &fcLangCharSets[i].charset; -} - -FcLangSet * -FcLangSetCreate (void) -{ - FcLangSet *ls; - - ls = malloc (sizeof (FcLangSet)); - if (!ls) - return 0; - FcMemAlloc (FC_MEM_LANGSET, sizeof (FcLangSet)); - memset (ls->map, '\0', sizeof (ls->map)); - ls->extra = 0; - return ls; -} - -void -FcLangSetDestroy (FcLangSet *ls) -{ - if (ls->extra) - FcStrSetDestroy (ls->extra); - FcMemFree (FC_MEM_LANGSET, sizeof (FcLangSet)); - free (ls); -} - -FcLangSet * -FcLangSetCopy (const FcLangSet *ls) -{ - FcLangSet *new; - - new = FcLangSetCreate (); - if (!new) - goto bail0; - memcpy (new->map, ls->map, sizeof (new->map)); - if (ls->extra) - { - FcStrList *list; - FcChar8 *extra; - - new->extra = FcStrSetCreate (); - if (!new->extra) - goto bail1; - - list = FcStrListCreate (ls->extra); - if (!list) - goto bail1; - - while ((extra = FcStrListNext (list))) - if (!FcStrSetAdd (new->extra, extra)) - { - FcStrListDone (list); - goto bail1; - } - FcStrListDone (list); - } - return new; -bail1: - FcLangSetDestroy (new); -bail0: - return 0; -} - -static int -FcLangSetIndex (const FcChar8 *lang) -{ - int low, high, mid = 0; - int cmp = 0; - FcChar8 firstChar = FcToLower(lang[0]); - FcChar8 secondChar = firstChar ? FcToLower(lang[1]) : '\0'; - - if (firstChar < 'a') - { - low = 0; - high = fcLangCharSetRanges[0].begin; - } - else if(firstChar > 'z') - { - low = fcLangCharSetRanges[25].begin; - high = NUM_LANG_CHAR_SET - 1; - } - else - { - low = fcLangCharSetRanges[firstChar - 'a'].begin; - high = fcLangCharSetRanges[firstChar - 'a'].end; - /* no matches */ - if (low > high) - return -low; /* next entry after where it would be */ - } - - while (low <= high) - { - mid = (high + low) >> 1; - if(fcLangCharSets[mid].lang[0] != firstChar) - cmp = FcStrCmpIgnoreCase(fcLangCharSets[mid].lang, lang); - else - { /* fast path for resolving 2-letter languages (by far the most common) after - * finding the first char (probably already true because of the hash table) */ - cmp = fcLangCharSets[mid].lang[1] - secondChar; - if (cmp == 0 && - (fcLangCharSets[mid].lang[2] != '\0' || - lang[2] != '\0')) - { - cmp = FcStrCmpIgnoreCase(fcLangCharSets[mid].lang+2, - lang+2); - } - } - if (cmp == 0) - return mid; - if (cmp < 0) - low = mid + 1; - else - high = mid - 1; - } - if (cmp < 0) - mid++; - return -(mid + 1); -} - -FcBool -FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang) -{ - int id; - - id = FcLangSetIndex (lang); - if (id >= 0) - { - FcLangSetBitSet (ls, id); - return FcTrue; - } - if (!ls->extra) - { - ls->extra = FcStrSetCreate (); - if (!ls->extra) - return FcFalse; - } - return FcStrSetAdd (ls->extra, lang); -} - -FcLangResult -FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang) -{ - int id; - FcLangResult best, r; - int i; - - id = FcLangSetIndex (lang); - if (id < 0) - id = -id - 1; - else if (FcLangSetBitGet (ls, id)) - return FcLangEqual; - best = FcLangDifferentLang; - for (i = id - 1; i >= 0; i--) - { - r = FcLangCompare (lang, fcLangCharSets[i].lang); - if (r == FcLangDifferentLang) - break; - if (FcLangSetBitGet (ls, i) && r < best) - best = r; - } - for (i = id; i < NUM_LANG_CHAR_SET; i++) - { - r = FcLangCompare (lang, fcLangCharSets[i].lang); - if (r == FcLangDifferentLang) - break; - if (FcLangSetBitGet (ls, i) && r < best) - best = r; - } - if (ls->extra) - { - FcStrList *list = FcStrListCreate (ls->extra); - FcChar8 *extra; - FcLangResult r; - - if (list) - { - while (best > FcLangEqual && (extra = FcStrListNext (list))) - { - r = FcLangCompare (lang, extra); - if (r < best) - best = r; - } - FcStrListDone (list); - } - } - return best; -} - -static FcLangResult -FcLangSetCompareStrSet (const FcLangSet *ls, FcStrSet *set) -{ - FcStrList *list = FcStrListCreate (set); - FcLangResult r, best = FcLangDifferentLang; - FcChar8 *extra; - - if (list) - { - while (best > FcLangEqual && (extra = FcStrListNext (list))) - { - r = FcLangSetHasLang (ls, extra); - if (r < best) - best = r; - } - FcStrListDone (list); - } - return best; -} - -FcLangResult -FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb) -{ - int i, j; - FcLangResult best, r; - - for (i = 0; i < NUM_LANG_SET_MAP; i++) - if (lsa->map[i] & lsb->map[i]) - return FcLangEqual; - best = FcLangDifferentLang; - for (j = 0; j < NUM_COUNTRY_SET; j++) - for (i = 0; i < NUM_LANG_SET_MAP; i++) - if ((lsa->map[i] & fcLangCountrySets[j][i]) && - (lsb->map[i] & fcLangCountrySets[j][i])) - { - best = FcLangDifferentCountry; - break; - } - if (lsa->extra) - { - r = FcLangSetCompareStrSet (lsb, lsa->extra); - if (r < best) - best = r; - } - if (best > FcLangEqual && lsb->extra) - { - r = FcLangSetCompareStrSet (lsa, lsb->extra); - if (r < best) - best = r; - } - return best; -} - -/* - * Used in computing values -- mustn't allocate any storage - */ -FcLangSet * -FcLangSetPromote (const FcChar8 *lang) -{ - static FcLangSet ls; - static FcStrSet strs; - static FcChar8 *str; - int id; - - memset (ls.map, '\0', sizeof (ls.map)); - ls.extra = 0; - id = FcLangSetIndex (lang); - if (id > 0) - { - FcLangSetBitSet (&ls, id); - } - else - { - ls.extra = &strs; - strs.num = 1; - strs.size = 1; - strs.strs = &str; - strs.ref = 1; - str = (FcChar8 *) lang; - } - return &ls; -} - -FcChar32 -FcLangSetHash (const FcLangSet *ls) -{ - FcChar32 h = 0; - int i; - - for (i = 0; i < NUM_LANG_SET_MAP; i++) - h ^= ls->map[i]; - if (ls->extra) - h ^= ls->extra->num; - return h; -} - -FcLangSet * -FcNameParseLangSet (const FcChar8 *string) -{ - FcChar8 lang[32],c; - int i; - FcLangSet *ls; - - ls = FcLangSetCreate (); - if (!ls) - goto bail0; - - for(;;) - { - for(i = 0; i < 31;i++) - { - c = *string++; - if(c == '\0' || c == '|') - break; /* end of this code */ - lang[i] = c; - } - lang[i] = '\0'; - if (!FcLangSetAdd (ls, lang)) - goto bail1; - if(c == '\0') - break; - } - return ls; -bail1: - FcLangSetDestroy (ls); -bail0: - return 0; -} - -FcBool -FcNameUnparseLangSet (FcStrBuf *buf, const FcLangSet *ls) -{ - int i, bit; - FcChar32 bits; - FcBool first = FcTrue; - - for (i = 0; i < NUM_LANG_SET_MAP; i++) - { - if ((bits = ls->map[i])) - { - for (bit = 0; bit <= 31; bit++) - if (bits & (1 << bit)) - { - int id = (i << 5) | bit; - if (!first) - if (!FcStrBufChar (buf, '|')) - return FcFalse; - if (!FcStrBufString (buf, fcLangCharSets[id].lang)) - return FcFalse; - first = FcFalse; - } - } - } - if (ls->extra) - { - FcStrList *list = FcStrListCreate (ls->extra); - FcChar8 *extra; - - if (!list) - return FcFalse; - while ((extra = FcStrListNext (list))) - { - if (!first) - if (!FcStrBufChar (buf, '|')) - return FcFalse; - if (!FcStrBufString (buf, extra)) - return FcFalse; - first = FcFalse; - } - } - return FcTrue; -} - -FcBool -FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb) -{ - int i; - - for (i = 0; i < NUM_LANG_SET_MAP; i++) - { - if (lsa->map[i] != lsb->map[i]) - return FcFalse; - } - if (!lsa->extra && !lsb->extra) - return FcTrue; - if (lsa->extra && lsb->extra) - return FcStrSetEqual (lsa->extra, lsb->extra); - return FcFalse; -} - -static FcBool -FcLangSetContainsLang (const FcLangSet *ls, const FcChar8 *lang) -{ - int id; - int i; - - id = FcLangSetIndex (lang); - if (id < 0) - id = -id - 1; - else if (FcLangSetBitGet (ls, id)) - return FcTrue; - /* - * search up and down among equal languages for a match - */ - for (i = id - 1; i >= 0; i--) - { - if (FcLangCompare (fcLangCharSets[i].lang, lang) == FcLangDifferentLang) - break; - if (FcLangSetBitGet (ls, i) && - FcLangContains (fcLangCharSets[i].lang, lang)) - return FcTrue; - } - for (i = id; i < NUM_LANG_CHAR_SET; i++) - { - if (FcLangCompare (fcLangCharSets[i].lang, lang) == FcLangDifferentLang) - break; - if (FcLangSetBitGet (ls, i) && - FcLangContains (fcLangCharSets[i].lang, lang)) - return FcTrue; - } - if (ls->extra) - { - FcStrList *list = FcStrListCreate (ls->extra); - FcChar8 *extra; - - if (list) - { - while ((extra = FcStrListNext (list))) - { - if (FcLangContains (extra, lang)) - break; - } - FcStrListDone (list); - if (extra) - return FcTrue; - } - } - return FcFalse; -} - -/* - * return FcTrue if lsa contains every language in lsb - */ -FcBool -FcLangSetContains (const FcLangSet *lsa, const FcLangSet *lsb) -{ - int i, j; - FcChar32 missing; - - if (FcDebug() & FC_DBG_MATCHV) - { - printf ("FcLangSet "); FcLangSetPrint (lsa); - printf (" contains "); FcLangSetPrint (lsb); - printf ("\n"); - } - /* - * check bitmaps for missing language support - */ - for (i = 0; i < NUM_LANG_SET_MAP; i++) - { - missing = lsb->map[i] & ~lsa->map[i]; - if (missing) - { - for (j = 0; j < 32; j++) - if (missing & (1 << j)) - { - if (!FcLangSetContainsLang (lsa, - fcLangCharSets[i*32 + j].lang)) - { - if (FcDebug() & FC_DBG_MATCHV) - printf ("\tMissing bitmap %s\n", fcLangCharSets[i*32+j].lang); - return FcFalse; - } - } - } - } - if (lsb->extra) - { - FcStrList *list = FcStrListCreate (lsb->extra); - FcChar8 *extra; - - if (list) - { - while ((extra = FcStrListNext (list))) - { - if (!FcLangSetContainsLang (lsa, extra)) - { - if (FcDebug() & FC_DBG_MATCHV) - printf ("\tMissing string %s\n", extra); - break; - } - } - FcStrListDone (list); - if (extra) - return FcFalse; - } - } - return FcTrue; -} diff --git a/nx-X11/extras/fontconfig/src/fclist.c b/nx-X11/extras/fontconfig/src/fclist.c deleted file mode 100644 index ec47ddcab..000000000 --- a/nx-X11/extras/fontconfig/src/fclist.c +++ /dev/null @@ -1,499 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fclist.c,v 1.11tsi Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdlib.h> -#include "fcint.h" - -FcObjectSet * -FcObjectSetCreate (void) -{ - FcObjectSet *os; - - os = (FcObjectSet *) malloc (sizeof (FcObjectSet)); - if (!os) - return 0; - FcMemAlloc (FC_MEM_OBJECTSET, sizeof (FcObjectSet)); - os->nobject = 0; - os->sobject = 0; - os->objects = 0; - return os; -} - -FcBool -FcObjectSetAdd (FcObjectSet *os, const char *object) -{ - int s; - const char **objects; - int high, low, mid, c; - - if (os->nobject == os->sobject) - { - s = os->sobject + 4; - if (os->objects) - objects = (const char **) realloc ((void *) os->objects, - s * sizeof (const char *)); - else - objects = (const char **) malloc (s * sizeof (const char *)); - if (!objects) - return FcFalse; - if (os->sobject) - FcMemFree (FC_MEM_OBJECTPTR, os->sobject * sizeof (const char *)); - FcMemAlloc (FC_MEM_OBJECTPTR, s * sizeof (const char *)); - os->objects = objects; - os->sobject = s; - } - high = os->nobject - 1; - low = 0; - mid = 0; - c = 1; - object = FcObjectStaticName (object); - while (low <= high) - { - mid = (low + high) >> 1; - c = os->objects[mid] - object; - if (c == 0) - return FcTrue; - if (c < 0) - low = mid + 1; - else - high = mid - 1; - } - if (c < 0) - mid++; - memmove (os->objects + mid + 1, os->objects + mid, - (os->nobject - mid) * sizeof (const char *)); - os->objects[mid] = object; - os->nobject++; - return FcTrue; -} - -void -FcObjectSetDestroy (FcObjectSet *os) -{ - if (os->objects) - { - FcMemFree (FC_MEM_OBJECTPTR, os->sobject * sizeof (const char *)); - free ((void *) os->objects); - } - FcMemFree (FC_MEM_OBJECTSET, sizeof (FcObjectSet)); - free (os); -} - -FcObjectSet * -FcObjectSetVaBuild (const char *first, va_list va) -{ - FcObjectSet *ret; - - FcObjectSetVapBuild (ret, first, va); - return ret; -} - -FcObjectSet * -FcObjectSetBuild (const char *first, ...) -{ - va_list va; - FcObjectSet *os; - - va_start (va, first); - FcObjectSetVapBuild (os, first, va); - va_end (va); - return os; -} - -/* - * Font must have a containing value for every value in the pattern - */ -static FcBool -FcListValueListMatchAny (FcValueList *patOrig, /* pattern */ - FcValueList *fntOrig) /* font */ -{ - FcValueList *pat, *fnt; - - for (pat = patOrig; pat; pat = pat->next) - { - for (fnt = fntOrig; fnt; fnt = fnt->next) - { - /* - * make sure the font 'contains' the pattern. - * (OpListing is OpContains except for strings - * where it requires an exact match) - */ - if (FcConfigCompareValue (fnt->value, - FcOpListing, - pat->value)) - break; - } - if (!fnt) - return FcFalse; - } - return FcTrue; -} - -static FcBool -FcListValueListEqual (FcValueList *v1orig, - FcValueList *v2orig) -{ - FcValueList *v1, *v2; - - for (v1 = v1orig; v1; v1 = v1->next) - { - for (v2 = v2orig; v2; v2 = v2->next) - if (FcValueEqual (v1->value, v2->value)) - break; - if (!v2) - return FcFalse; - } - for (v2 = v2orig; v2; v2 = v2->next) - { - for (v1 = v1orig; v1; v1 = v1->next) - if (FcValueEqual (v1->value, v2->value)) - break; - if (!v1) - return FcFalse; - } - return FcTrue; -} - -static FcBool -FcListPatternEqual (FcPattern *p1, - FcPattern *p2, - FcObjectSet *os) -{ - int i; - FcPatternElt *e1, *e2; - - for (i = 0; i < os->nobject; i++) - { - e1 = FcPatternFindElt (p1, os->objects[i]); - e2 = FcPatternFindElt (p2, os->objects[i]); - if (!e1 && !e2) - continue; - if (!e1 || !e2) - return FcFalse; - if (!FcListValueListEqual (e1->values, e2->values)) - return FcFalse; - } - return FcTrue; -} - -/* - * FcTrue iff all objects in "p" match "font" - */ - -FcBool -FcListPatternMatchAny (const FcPattern *p, - const FcPattern *font) -{ - int i; - FcPatternElt *e; - - for (i = 0; i < p->num; i++) - { - e = FcPatternFindElt (font, p->elts[i].object); - if (!e) - return FcFalse; - if (!FcListValueListMatchAny (p->elts[i].values, /* pat elts */ - e->values)) /* font elts */ - return FcFalse; - } - return FcTrue; -} - -static FcChar32 -FcListMatrixHash (const FcMatrix *m) -{ - int xx = (int) (m->xx * 100), - xy = (int) (m->xy * 100), - yx = (int) (m->yx * 100), - yy = (int) (m->yy * 100); - - return ((FcChar32) xx) ^ ((FcChar32) xy) ^ ((FcChar32) yx) ^ ((FcChar32) yy); -} - -static FcChar32 -FcListValueHash (FcValue v) -{ - switch (v.type) { - case FcTypeVoid: - return 0; - case FcTypeInteger: - return (FcChar32) v.u.i; - case FcTypeDouble: - return (FcChar32) (int) v.u.d; - case FcTypeString: - return FcStrHashIgnoreCase (v.u.s); - case FcTypeBool: - return (FcChar32) v.u.b; - case FcTypeMatrix: - return FcListMatrixHash (v.u.m); - case FcTypeCharSet: - return FcCharSetCount (v.u.c); - case FcTypeFTFace: - return (long) v.u.f; - case FcTypeLangSet: - return FcLangSetHash (v.u.l); - } - return 0; -} - -static FcChar32 -FcListValueListHash (FcValueList *list) -{ - FcChar32 h = 0; - - while (list) - { - h = h ^ FcListValueHash (list->value); - list = list->next; - } - return h; -} - -static FcChar32 -FcListPatternHash (FcPattern *font, - FcObjectSet *os) -{ - int n; - FcPatternElt *e; - FcChar32 h = 0; - - for (n = 0; n < os->nobject; n++) - { - e = FcPatternFindElt (font, os->objects[n]); - if (e) - h = h ^ FcListValueListHash (e->values); - } - return h; -} - -typedef struct _FcListBucket { - struct _FcListBucket *next; - FcChar32 hash; - FcPattern *pattern; -} FcListBucket; - -#define FC_LIST_HASH_SIZE 4099 - -typedef struct _FcListHashTable { - int entries; - FcListBucket *buckets[FC_LIST_HASH_SIZE]; -} FcListHashTable; - -static void -FcListHashTableInit (FcListHashTable *table) -{ - table->entries = 0; - memset (table->buckets, '\0', sizeof (table->buckets)); -} - -static void -FcListHashTableCleanup (FcListHashTable *table) -{ - int i; - FcListBucket *bucket, *next; - - for (i = 0; i < FC_LIST_HASH_SIZE; i++) - { - for (bucket = table->buckets[i]; bucket; bucket = next) - { - next = bucket->next; - FcPatternDestroy (bucket->pattern); - FcMemFree (FC_MEM_LISTBUCK, sizeof (FcListBucket)); - free (bucket); - } - table->buckets[i] = 0; - } - table->entries = 0; -} - -static FcBool -FcListAppend (FcListHashTable *table, - FcPattern *font, - FcObjectSet *os) -{ - int o; - FcPatternElt *e; - FcValueList *v; - FcChar32 hash; - FcListBucket **prev, *bucket; - - hash = FcListPatternHash (font, os); - for (prev = &table->buckets[hash % FC_LIST_HASH_SIZE]; - (bucket = *prev); prev = &(bucket->next)) - { - if (bucket->hash == hash && - FcListPatternEqual (bucket->pattern, font, os)) - return FcTrue; - } - bucket = (FcListBucket *) malloc (sizeof (FcListBucket)); - if (!bucket) - goto bail0; - FcMemAlloc (FC_MEM_LISTBUCK, sizeof (FcListBucket)); - bucket->next = 0; - bucket->hash = hash; - bucket->pattern = FcPatternCreate (); - if (!bucket->pattern) - goto bail1; - - for (o = 0; o < os->nobject; o++) - { - e = FcPatternFindElt (font, os->objects[o]); - if (e) - { - for (v = e->values; v; v = v->next) - { - if (!FcPatternAdd (bucket->pattern, - os->objects[o], - v->value, FcTrue)) - goto bail2; - } - } - } - *prev = bucket; - ++table->entries; - - return FcTrue; - -bail2: - FcPatternDestroy (bucket->pattern); -bail1: - FcMemFree (FC_MEM_LISTBUCK, sizeof (FcListBucket)); - free (bucket); -bail0: - return FcFalse; -} - -FcFontSet * -FcFontSetList (FcConfig *config, - FcFontSet **sets, - int nsets, - FcPattern *p, - FcObjectSet *os) -{ - FcFontSet *ret; - FcFontSet *s; - int f; - int set; - FcListHashTable table; - int i; - FcListBucket *bucket; - - if (!config) - { - if (!FcInitBringUptoDate ()) - goto bail0; - - config = FcConfigGetCurrent (); - if (!config) - goto bail0; - } - FcListHashTableInit (&table); - /* - * Walk all available fonts adding those that - * match to the hash table - */ - for (set = 0; set < nsets; set++) - { - s = sets[set]; - if (!s) - continue; - for (f = 0; f < s->nfont; f++) - if (FcListPatternMatchAny (p, /* pattern */ - s->fonts[f])) /* font */ - if (!FcListAppend (&table, s->fonts[f], os)) - goto bail1; - } -#if 0 - { - int max = 0; - int full = 0; - int ents = 0; - int len; - for (i = 0; i < FC_LIST_HASH_SIZE; i++) - { - if ((bucket = table.buckets[i])) - { - len = 0; - for (; bucket; bucket = bucket->next) - { - ents++; - len++; - } - if (len > max) - max = len; - full++; - } - } - printf ("used: %d max: %d avg: %g\n", full, max, - (double) ents / FC_LIST_HASH_SIZE); - } -#endif - /* - * Walk the hash table and build - * a font set - */ - ret = FcFontSetCreate (); - if (!ret) - goto bail0; - for (i = 0; i < FC_LIST_HASH_SIZE; i++) - while ((bucket = table.buckets[i])) - { - if (!FcFontSetAdd (ret, bucket->pattern)) - goto bail2; - table.buckets[i] = bucket->next; - FcMemFree (FC_MEM_LISTBUCK, sizeof (FcListBucket)); - free (bucket); - } - - return ret; - -bail2: - FcFontSetDestroy (ret); -bail1: - FcListHashTableCleanup (&table); -bail0: - return 0; -} - -FcFontSet * -FcFontList (FcConfig *config, - FcPattern *p, - FcObjectSet *os) -{ - FcFontSet *sets[2]; - int nsets; - - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - nsets = 0; - if (config->fonts[FcSetSystem]) - sets[nsets++] = config->fonts[FcSetSystem]; - if (config->fonts[FcSetApplication]) - sets[nsets++] = config->fonts[FcSetApplication]; - return FcFontSetList (config, sets, nsets, p, os); -} diff --git a/nx-X11/extras/fontconfig/src/fcmatch.c b/nx-X11/extras/fontconfig/src/fcmatch.c deleted file mode 100644 index 9a6b35fba..000000000 --- a/nx-X11/extras/fontconfig/src/fcmatch.c +++ /dev/null @@ -1,852 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcmatch.c,v 1.20 2002/08/31 22:17:32 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <string.h> -#include <ctype.h> -#include "fcint.h" -#include <stdio.h> - -static double -FcCompareNumber (char *object, FcValue value1, FcValue value2) -{ - double v1, v2, v; - - switch (value1.type) { - case FcTypeInteger: - v1 = (double) value1.u.i; - break; - case FcTypeDouble: - v1 = value1.u.d; - break; - default: - return -1.0; - } - switch (value2.type) { - case FcTypeInteger: - v2 = (double) value2.u.i; - break; - case FcTypeDouble: - v2 = value2.u.d; - break; - default: - return -1.0; - } - v = v2 - v1; - if (v < 0) - v = -v; - return (double) v; -} - -static double -FcCompareString (char *object, FcValue value1, FcValue value2) -{ - if (value2.type != FcTypeString || value1.type != FcTypeString) - return -1.0; - return (double) FcStrCmpIgnoreCase (value1.u.s, value2.u.s) != 0; -} - -static double -FcCompareFamily (char *object, FcValue value1, FcValue value2) -{ - if (value2.type != FcTypeString || value1.type != FcTypeString) - return -1.0; - return (double) FcStrCmpIgnoreBlanksAndCase (value1.u.s, value2.u.s) != 0; -} - -static double -FcCompareLang (char *object, FcValue value1, FcValue value2) -{ - FcLangResult result; - - switch (value1.type) { - case FcTypeLangSet: - switch (value2.type) { - case FcTypeLangSet: - result = FcLangSetCompare (value1.u.l, value2.u.l); - break; - case FcTypeString: - result = FcLangSetHasLang (value1.u.l, value2.u.s); - break; - default: - return -1.0; - } - break; - case FcTypeString: - switch (value2.type) { - case FcTypeLangSet: - result = FcLangSetHasLang (value2.u.l, value1.u.s); - break; - case FcTypeString: - result = FcLangCompare (value1.u.s, value2.u.s); - break; - default: - return -1.0; - } - break; - default: - return -1.0; - } - switch (result) { - case FcLangEqual: - return 0; - case FcLangDifferentCountry: - return 1; - case FcLangDifferentLang: - default: - return 2; - } -} - -static double -FcCompareBool (char *object, FcValue value1, FcValue value2) -{ - if (value2.type != FcTypeBool || value1.type != FcTypeBool) - return -1.0; - return (double) value2.u.b != value1.u.b; -} - -static double -FcCompareCharSet (char *object, FcValue value1, FcValue value2) -{ - if (value2.type != FcTypeCharSet || value1.type != FcTypeCharSet) - return -1.0; - return (double) FcCharSetSubtractCount (value1.u.c, value2.u.c); -} - -static double -FcCompareSize (char *object, FcValue value1, FcValue value2) -{ - double v1, v2, v; - - switch (value1.type) { - case FcTypeInteger: - v1 = value1.u.i; - break; - case FcTypeDouble: - v1 = value1.u.d; - break; - default: - return -1; - } - switch (value2.type) { - case FcTypeInteger: - v2 = value2.u.i; - break; - case FcTypeDouble: - v2 = value2.u.d; - break; - default: - return -1; - } - if (v2 == 0) - return 0; - v = v2 - v1; - if (v < 0) - v = -v; - return v; -} - -typedef struct _FcMatcher { - char *object; - double (*compare) (char *object, FcValue value1, FcValue value2); - int strong, weak; -} FcMatcher; - -/* - * Order is significant, it defines the precedence of - * each value, earlier values are more significant than - * later values - */ -static FcMatcher _FcMatchers [] = { - { FC_FOUNDRY, FcCompareString, 0, 0 }, -#define MATCH_FOUNDRY 0 -#define MATCH_FOUNDRY_INDEX 0 - - { FC_CHARSET, FcCompareCharSet, 1, 1 }, -#define MATCH_CHARSET 1 -#define MATCH_CHARSET_INDEX 1 - - { FC_FAMILY, FcCompareFamily, 2, 4 }, -#define MATCH_FAMILY 2 -#define MATCH_FAMILY_STRONG_INDEX 2 -#define MATCH_FAMILY_WEAK_INDEX 4 - - { FC_LANG, FcCompareLang, 3, 3 }, -#define MATCH_LANG 3 -#define MATCH_LANG_INDEX 3 - - { FC_SPACING, FcCompareNumber, 5, 5 }, -#define MATCH_SPACING 4 -#define MATCH_SPACING_INDEX 5 - - { FC_PIXEL_SIZE, FcCompareSize, 6, 6 }, -#define MATCH_PIXEL_SIZE 5 -#define MATCH_PIXEL_SIZE_INDEX 6 - - { FC_STYLE, FcCompareString, 7, 7 }, -#define MATCH_STYLE 6 -#define MATCH_STYLE_INDEX 7 - - { FC_SLANT, FcCompareNumber, 8, 8 }, -#define MATCH_SLANT 7 -#define MATCH_SLANT_INDEX 8 - - { FC_WEIGHT, FcCompareNumber, 9, 9 }, -#define MATCH_WEIGHT 8 -#define MATCH_WEIGHT_INDEX 9 - - { FC_WIDTH, FcCompareNumber, 10, 10 }, -#define MATCH_WIDTH 9 -#define MATCH_WIDTH_INDEX 10 - - { FC_ANTIALIAS, FcCompareBool, 11, 11 }, -#define MATCH_ANTIALIAS 10 -#define MATCH_ANTIALIAS_INDEX 11 - - { FC_RASTERIZER, FcCompareString, 12, 12 }, -#define MATCH_RASTERIZER 11 -#define MATCH_RASTERIZER_INDEX 12 - - { FC_OUTLINE, FcCompareBool, 13, 13 }, -#define MATCH_OUTLINE 12 -#define MATCH_OUTLINE_INDEX 13 - - { FC_FONTVERSION, FcCompareNumber, 14, 14 }, -#define MATCH_FONTVERSION 13 -#define MATCH_FONTVERSION_INDEX 14 -}; - -#define NUM_MATCH_VALUES 15 - -static FcBool -FcCompareValueList (const char *object, - FcValueList *v1orig, /* pattern */ - FcValueList *v2orig, /* target */ - FcValue *bestValue, - double *value, - FcResult *result) -{ - FcValueList *v1, *v2; - double v, best, bestStrong, bestWeak; - int i; - int j; - - /* - * Locate the possible matching entry by examining the - * first few characters in object - */ - i = -1; - switch (FcToLower (object[0])) { - case 'f': - switch (FcToLower (object[1])) { - case 'o': - switch (FcToLower (object[2])) { - case 'u': - i = MATCH_FOUNDRY; break; - case 'n': - i = MATCH_FONTVERSION; break; - } - break; - case 'a': - i = MATCH_FAMILY; break; - } - break; - case 'c': - i = MATCH_CHARSET; break; - case 'a': - i = MATCH_ANTIALIAS; break; - case 'l': - i = MATCH_LANG; break; - case 's': - switch (FcToLower (object[1])) { - case 'p': - i = MATCH_SPACING; break; - case 't': - i = MATCH_STYLE; break; - case 'l': - i = MATCH_SLANT; break; - } - break; - case 'p': - i = MATCH_PIXEL_SIZE; break; - case 'w': - switch (FcToLower (object[1])) { - case 'i': - i = MATCH_WIDTH; break; - case 'e': - i = MATCH_WEIGHT; break; - } - break; - case 'r': - i = MATCH_RASTERIZER; break; - case 'o': - i = MATCH_OUTLINE; break; - } - if (i == -1 || - FcStrCmpIgnoreCase ((FcChar8 *) _FcMatchers[i].object, - (FcChar8 *) object) != 0) - { - if (bestValue) - *bestValue = v2orig->value; - return FcTrue; - } -#if 0 - for (i = 0; i < NUM_MATCHER; i++) - { - if (!FcStrCmpIgnoreCase ((FcChar8 *) _FcMatchers[i].object, - (FcChar8 *) object)) - break; - } - if (i == NUM_MATCHER) - { - if (bestValue) - *bestValue = v2orig->value; - return FcTrue; - } -#endif - best = 1e99; - bestStrong = 1e99; - bestWeak = 1e99; - j = 0; - for (v1 = v1orig; v1; v1 = v1->next) - { - for (v2 = v2orig; v2; v2 = v2->next) - { - v = (*_FcMatchers[i].compare) (_FcMatchers[i].object, - v1->value, - v2->value); - if (v < 0) - { - *result = FcResultTypeMismatch; - return FcFalse; - } - if (FcDebug () & FC_DBG_MATCHV) - printf (" v %g j %d ", v, j); - v = v * 100 + j; - if (v < best) - { - if (bestValue) - *bestValue = v2->value; - best = v; - } - if (v1->binding == FcValueBindingStrong) - { - if (v < bestStrong) - bestStrong = v; - } - else - { - if (v < bestWeak) - bestWeak = v; - } - } - j++; - } - if (FcDebug () & FC_DBG_MATCHV) - { - printf (" %s: %g ", object, best); - FcValueListPrint (v1orig); - printf (", "); - FcValueListPrint (v2orig); - printf ("\n"); - } - if (value) - { - int weak = _FcMatchers[i].weak; - int strong = _FcMatchers[i].strong; - if (weak == strong) - value[strong] += best; - else - { - value[weak] += bestWeak; - value[strong] += bestStrong; - } - } - return FcTrue; -} - -/* - * Return a value indicating the distance between the two lists of - * values - */ - -static FcBool -FcCompare (FcPattern *pat, - FcPattern *fnt, - double *value, - FcResult *result) -{ - int i, i1, i2; - - for (i = 0; i < NUM_MATCH_VALUES; i++) - value[i] = 0.0; - - i1 = 0; - i2 = 0; - while (i1 < pat->num && i2 < fnt->num) - { - i = pat->elts[i1].object - fnt->elts[i2].object; - if (i > 0) - i2++; - else if (i < 0) - i1++; - else - { - if (!FcCompareValueList (pat->elts[i1].object, - pat->elts[i1].values, - fnt->elts[i2].values, - 0, - value, - result)) - return FcFalse; - i1++; - i2++; - } - } - return FcTrue; -#if 0 - for (i1 = 0; i1 < pat->num; i1++) - { - for (i2 = 0; i2 < fnt->num; i2++) - { - if (!strcmp (pat->elts[i1].object, fnt->elts[i2].object)) - { - break; - } - } - } - return FcTrue; -#endif -} - -FcPattern * -FcFontRenderPrepare (FcConfig *config, - FcPattern *pat, - FcPattern *font) -{ - FcPattern *new; - int i; - FcPatternElt *fe, *pe; - FcValue v; - FcResult result; - - new = FcPatternCreate (); - if (!new) - return 0; - for (i = 0; i < font->num; i++) - { - fe = &font->elts[i]; - pe = FcPatternFindElt (pat, fe->object); - if (pe) - { - if (!FcCompareValueList (pe->object, pe->values, - fe->values, &v, 0, &result)) - { - FcPatternDestroy (new); - return 0; - } - } - else - v = fe->values->value; - FcPatternAdd (new, fe->object, v, FcFalse); - } - for (i = 0; i < pat->num; i++) - { - pe = &pat->elts[i]; - fe = FcPatternFindElt (font, pe->object); - if (!fe) - FcPatternAdd (new, pe->object, pe->values->value, FcTrue); - } - FcConfigSubstituteWithPat (config, new, pat, FcMatchFont); - return new; -} - -FcPattern * -FcFontSetMatch (FcConfig *config, - FcFontSet **sets, - int nsets, - FcPattern *p, - FcResult *result) -{ - double score[NUM_MATCH_VALUES], bestscore[NUM_MATCH_VALUES]; - int f; - FcFontSet *s; - FcPattern *best; - int i; - int set; - - for (i = 0; i < NUM_MATCH_VALUES; i++) - bestscore[i] = 0; - best = 0; - if (FcDebug () & FC_DBG_MATCH) - { - printf ("Match "); - FcPatternPrint (p); - } - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - { - *result = FcResultOutOfMemory; - return 0; - } - } - for (set = 0; set < nsets; set++) - { - s = sets[set]; - if (!s) - continue; - for (f = 0; f < s->nfont; f++) - { - if (FcDebug () & FC_DBG_MATCHV) - { - printf ("Font %d ", f); - FcPatternPrint (s->fonts[f]); - } - if (!FcCompare (p, s->fonts[f], score, result)) - return 0; - if (FcDebug () & FC_DBG_MATCHV) - { - printf ("Score"); - for (i = 0; i < NUM_MATCH_VALUES; i++) - { - printf (" %g", score[i]); - } - printf ("\n"); - } - for (i = 0; i < NUM_MATCH_VALUES; i++) - { - if (best && bestscore[i] < score[i]) - break; - if (!best || score[i] < bestscore[i]) - { - for (i = 0; i < NUM_MATCH_VALUES; i++) - bestscore[i] = score[i]; - best = s->fonts[f]; - break; - } - } - } - } - if (FcDebug () & FC_DBG_MATCH) - { - printf ("Best score"); - for (i = 0; i < NUM_MATCH_VALUES; i++) - printf (" %g", bestscore[i]); - FcPatternPrint (best); - } - if (!best) - { - *result = FcResultNoMatch; - return 0; - } - return FcFontRenderPrepare (config, p, best); -} - -FcPattern * -FcFontMatch (FcConfig *config, - FcPattern *p, - FcResult *result) -{ - FcFontSet *sets[2]; - int nsets; - - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - nsets = 0; - if (config->fonts[FcSetSystem]) - sets[nsets++] = config->fonts[FcSetSystem]; - if (config->fonts[FcSetApplication]) - sets[nsets++] = config->fonts[FcSetApplication]; - return FcFontSetMatch (config, sets, nsets, p, result); -} - -typedef struct _FcSortNode { - FcPattern *pattern; - double score[NUM_MATCH_VALUES]; -} FcSortNode; - -static int -FcSortCompare (const void *aa, const void *ab) -{ - FcSortNode *a = *(FcSortNode **) aa; - FcSortNode *b = *(FcSortNode **) ab; - double *as = &a->score[0]; - double *bs = &b->score[0]; - double ad = 0, bd = 0; - int i; - - i = NUM_MATCH_VALUES; - while (i-- && (ad = *as++) == (bd = *bs++)) - ; - return ad < bd ? -1 : ad > bd ? 1 : 0; -} - -static FcBool -FcSortWalk (FcSortNode **n, int nnode, FcFontSet *fs, FcCharSet **cs, FcBool trim) -{ - FcCharSet *ncs; - FcSortNode *node; - - while (nnode--) - { - node = *n++; - if (FcPatternGetCharSet (node->pattern, FC_CHARSET, 0, &ncs) == - FcResultMatch) - { - /* - * If this font isn't a subset of the previous fonts, - * add it to the list - */ - if (!trim || !*cs || !FcCharSetIsSubset (ncs, *cs)) - { - if (*cs) - { - ncs = FcCharSetUnion (ncs, *cs); - if (!ncs) - return FcFalse; - FcCharSetDestroy (*cs); - } - else - ncs = FcCharSetCopy (ncs); - *cs = ncs; - FcPatternReference (node->pattern); - if (FcDebug () & FC_DBG_MATCH) - { - printf ("Add "); - FcPatternPrint (node->pattern); - } - if (!FcFontSetAdd (fs, node->pattern)) - { - FcPatternDestroy (node->pattern); - return FcFalse; - } - } - } - } - return FcTrue; -} - -void -FcFontSetSortDestroy (FcFontSet *fs) -{ - FcFontSetDestroy (fs); -} - -FcFontSet * -FcFontSetSort (FcConfig *config, - FcFontSet **sets, - int nsets, - FcPattern *p, - FcBool trim, - FcCharSet **csp, - FcResult *result) -{ - FcFontSet *ret; - FcFontSet *s; - FcSortNode *nodes; - FcSortNode **nodeps, **nodep; - int nnodes; - FcSortNode *new; - FcCharSet *cs; - int set; - int f; - int i; - int nPatternLang; - FcBool *patternLangSat; - FcValue patternLang; - - if (FcDebug () & FC_DBG_MATCH) - { - printf ("Sort "); - FcPatternPrint (p); - } - nnodes = 0; - for (set = 0; set < nsets; set++) - { - s = sets[set]; - if (!s) - continue; - nnodes += s->nfont; - } - if (!nnodes) - goto bail0; - - for (nPatternLang = 0; - FcPatternGet (p, FC_LANG, nPatternLang, &patternLang) == FcResultMatch; - nPatternLang++) - ; - - /* freed below */ - nodes = malloc (nnodes * sizeof (FcSortNode) + - nnodes * sizeof (FcSortNode *) + - nPatternLang * sizeof (FcBool)); - if (!nodes) - goto bail0; - nodeps = (FcSortNode **) (nodes + nnodes); - patternLangSat = (FcBool *) (nodeps + nnodes); - - new = nodes; - nodep = nodeps; - for (set = 0; set < nsets; set++) - { - s = sets[set]; - if (!s) - continue; - for (f = 0; f < s->nfont; f++) - { - if (FcDebug () & FC_DBG_MATCHV) - { - printf ("Font %d ", f); - FcPatternPrint (s->fonts[f]); - } - new->pattern = s->fonts[f]; - if (!FcCompare (p, new->pattern, new->score, result)) - goto bail1; - if (FcDebug () & FC_DBG_MATCHV) - { - printf ("Score"); - for (i = 0; i < NUM_MATCH_VALUES; i++) - { - printf (" %g", new->score[i]); - } - printf ("\n"); - } - *nodep = new; - new++; - nodep++; - } - } - - nnodes = new - nodes; - - qsort (nodeps, nnodes, sizeof (FcSortNode *), - FcSortCompare); - - for (i = 0; i < nPatternLang; i++) - patternLangSat[i] = FcFalse; - - for (f = 0; f < nnodes; f++) - { - FcBool satisfies = FcFalse; - /* - * If this node matches any language, go check - * which ones and satisfy those entries - */ - if (nodeps[f]->score[MATCH_LANG_INDEX] < nPatternLang) - { - for (i = 0; i < nPatternLang; i++) - { - FcValue nodeLang; - - if (!patternLangSat[i] && - FcPatternGet (p, FC_LANG, i, &patternLang) == FcResultMatch && - FcPatternGet (nodeps[f]->pattern, FC_LANG, 0, &nodeLang) == FcResultMatch) - { - double compare = FcCompareLang (FC_LANG, patternLang, - nodeLang); - if (compare >= 0 && compare < 2) - { - if (FcDebug () & FC_DBG_MATCHV) - { - FcChar8 *family; - FcChar8 *style; - - if (FcPatternGetString (nodeps[f]->pattern, FC_FAMILY, 0, &family) == FcResultMatch && - FcPatternGetString (nodeps[f]->pattern, FC_STYLE, 0, &style) == FcResultMatch) - printf ("Font %s:%s matches language %d\n", family, style, i); - } - patternLangSat[i] = FcTrue; - satisfies = FcTrue; - break; - } - } - } - } - if (!satisfies) - nodeps[f]->score[MATCH_LANG_INDEX] = 1000.0; - } - - /* - * Re-sort once the language issues have been settled - */ - qsort (nodeps, nnodes, sizeof (FcSortNode *), - FcSortCompare); - - ret = FcFontSetCreate (); - if (!ret) - goto bail1; - - cs = 0; - - if (!FcSortWalk (nodeps, nnodes, ret, &cs, trim)) - goto bail2; - - if (csp) - *csp = cs; - else - FcCharSetDestroy (cs); - - free (nodes); - - return ret; - -bail2: - if (cs) - FcCharSetDestroy (cs); - FcFontSetDestroy (ret); -bail1: - free (nodes); -bail0: - return 0; -} - -FcFontSet * -FcFontSort (FcConfig *config, - FcPattern *p, - FcBool trim, - FcCharSet **csp, - FcResult *result) -{ - FcFontSet *sets[2]; - int nsets; - - if (!config) - { - config = FcConfigGetCurrent (); - if (!config) - return 0; - } - nsets = 0; - if (config->fonts[FcSetSystem]) - sets[nsets++] = config->fonts[FcSetSystem]; - if (config->fonts[FcSetApplication]) - sets[nsets++] = config->fonts[FcSetApplication]; - return FcFontSetSort (config, sets, nsets, p, trim, csp, result); -} diff --git a/nx-X11/extras/fontconfig/src/fcmatrix.c b/nx-X11/extras/fontconfig/src/fcmatrix.c deleted file mode 100644 index 863fe692c..000000000 --- a/nx-X11/extras/fontconfig/src/fcmatrix.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * $RCSId: $ - * - * Copyright © 2000 Tuomas J. Lukka - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Tuomas Lukka not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Tuomas Lukka makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * TUOMAS LUKKA DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL TUOMAS LUKKA BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <math.h> -#include <stdlib.h> -#include <ctype.h> -#include "fcint.h" - -const FcMatrix FcIdentityMatrix = { 1, 0, 0, 1 }; - -FcMatrix * -FcMatrixCopy (const FcMatrix *mat) -{ - FcMatrix *r; - if(!mat) - return 0; - r = (FcMatrix *) malloc (sizeof (*r) ); - if (!r) - return 0; - FcMemAlloc (FC_MEM_MATRIX, sizeof (FcMatrix)); - *r = *mat; - return r; -} - -void -FcMatrixFree (FcMatrix *mat) -{ - if (mat != &FcIdentityMatrix) - { - FcMemFree (FC_MEM_MATRIX, sizeof (FcMatrix)); - free (mat); - } -} - -FcBool -FcMatrixEqual (const FcMatrix *mat1, const FcMatrix *mat2) -{ - if(mat1 == mat2) return FcTrue; - if(mat1 == 0 || mat2 == 0) return FcFalse; - return mat1->xx == mat2->xx && - mat1->xy == mat2->xy && - mat1->yx == mat2->yx && - mat1->yy == mat2->yy; -} - -void -FcMatrixMultiply (FcMatrix *result, const FcMatrix *a, const FcMatrix *b) -{ - FcMatrix r; - - r.xx = a->xx * b->xx + a->xy * b->yx; - r.xy = a->xx * b->xy + a->xy * b->yy; - r.yx = a->yx * b->xx + a->yy * b->yx; - r.yy = a->yx * b->xy + a->yy * b->yy; - *result = r; -} - -void -FcMatrixRotate (FcMatrix *m, double c, double s) -{ - FcMatrix r; - - /* - * X Coordinate system is upside down, swap to make - * rotations counterclockwise - */ - r.xx = c; - r.xy = -s; - r.yx = s; - r.yy = c; - FcMatrixMultiply (m, &r, m); -} - -void -FcMatrixScale (FcMatrix *m, double sx, double sy) -{ - FcMatrix r; - - r.xx = sx; - r.xy = 0; - r.yx = 0; - r.yy = sy; - FcMatrixMultiply (m, &r, m); -} - -void -FcMatrixShear (FcMatrix *m, double sh, double sv) -{ - FcMatrix r; - - r.xx = 1; - r.xy = sh; - r.yx = sv; - r.yy = 1; - FcMatrixMultiply (m, &r, m); -} diff --git a/nx-X11/extras/fontconfig/src/fcname.c b/nx-X11/extras/fontconfig/src/fcname.c deleted file mode 100644 index 3b9454dd4..000000000 --- a/nx-X11/extras/fontconfig/src/fcname.c +++ /dev/null @@ -1,611 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcname.c,v 1.15 2002/09/26 00:17:28 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <ctype.h> -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include "fcint.h" - -static const FcObjectType _FcBaseObjectTypes[] = { - { FC_FAMILY, FcTypeString, }, - { FC_FAMILYLANG, FcTypeString, }, - { FC_STYLE, FcTypeString, }, - { FC_STYLELANG, FcTypeString, }, - { FC_FULLNAME, FcTypeString, }, - { FC_FULLNAMELANG, FcTypeString, }, - { FC_SLANT, FcTypeInteger, }, - { FC_WEIGHT, FcTypeInteger, }, - { FC_WIDTH, FcTypeInteger, }, - { FC_SIZE, FcTypeDouble, }, - { FC_ASPECT, FcTypeDouble, }, - { FC_PIXEL_SIZE, FcTypeDouble, }, - { FC_SPACING, FcTypeInteger, }, - { FC_FOUNDRY, FcTypeString, }, -/* { FC_CORE, FcTypeBool, }, */ - { FC_ANTIALIAS, FcTypeBool, }, - { FC_HINT_STYLE, FcTypeInteger, }, - { FC_HINTING, FcTypeBool, }, - { FC_VERTICAL_LAYOUT, FcTypeBool, }, - { FC_AUTOHINT, FcTypeBool, }, - { FC_GLOBAL_ADVANCE, FcTypeBool, }, -/* { FC_XLFD, FcTypeString, }, */ - { FC_FILE, FcTypeString, }, - { FC_INDEX, FcTypeInteger, }, - { FC_RASTERIZER, FcTypeString, }, - { FC_OUTLINE, FcTypeBool, }, - { FC_SCALABLE, FcTypeBool, }, - { FC_DPI, FcTypeDouble }, - { FC_RGBA, FcTypeInteger, }, - { FC_SCALE, FcTypeDouble, }, -/* { FC_RENDER, FcTypeBool, },*/ - { FC_MINSPACE, FcTypeBool, }, - { FC_CHAR_WIDTH, FcTypeInteger }, - { FC_CHAR_HEIGHT, FcTypeInteger }, - { FC_MATRIX, FcTypeMatrix }, - { FC_CHARSET, FcTypeCharSet }, - { FC_LANG, FcTypeLangSet }, - { FC_FONTVERSION, FcTypeInteger }, - { FC_CAPABILITY, FcTypeString }, - { FC_FONTFORMAT, FcTypeString }, - { FC_EMBOLDEN, FcTypeBool }, -}; - -#define NUM_OBJECT_TYPES (sizeof _FcBaseObjectTypes / sizeof _FcBaseObjectTypes[0]) - -typedef struct _FcObjectTypeList FcObjectTypeList; - -struct _FcObjectTypeList { - const FcObjectTypeList *next; - const FcObjectType *types; - int ntypes; -}; - -static const FcObjectTypeList _FcBaseObjectTypesList = { - 0, - _FcBaseObjectTypes, - NUM_OBJECT_TYPES -}; - -static const FcObjectTypeList *_FcObjectTypes = &_FcBaseObjectTypesList; - -FcBool -FcNameRegisterObjectTypes (const FcObjectType *types, int ntypes) -{ - FcObjectTypeList *l; - - l = (FcObjectTypeList *) malloc (sizeof (FcObjectTypeList)); - if (!l) - return FcFalse; - FcMemAlloc (FC_MEM_OBJECTTYPE, sizeof (FcObjectTypeList)); - l->types = types; - l->ntypes = ntypes; - l->next = _FcObjectTypes; - _FcObjectTypes = l; - return FcTrue; -} - -FcBool -FcNameUnregisterObjectTypes (const FcObjectType *types, int ntypes) -{ - const FcObjectTypeList *l, **prev; - - for (prev = &_FcObjectTypes; - (l = *prev); - prev = (const FcObjectTypeList **) &(l->next)) - { - if (l->types == types && l->ntypes == ntypes) - { - *prev = l->next; - FcMemFree (FC_MEM_OBJECTTYPE, sizeof (FcObjectTypeList)); - free ((void *) l); - return FcTrue; - } - } - return FcFalse; -} - -const FcObjectType * -FcNameGetObjectType (const char *object) -{ - int i; - const FcObjectTypeList *l; - const FcObjectType *t; - - for (l = _FcObjectTypes; l; l = l->next) - { - for (i = 0; i < l->ntypes; i++) - { - t = &l->types[i]; - if (!strcmp (object, t->object)) - return t; - } - } - return 0; -} - -static const FcConstant _FcBaseConstants[] = { - { (FcChar8 *) "thin", "weight", FC_WEIGHT_THIN, }, - { (FcChar8 *) "extralight", "weight", FC_WEIGHT_EXTRALIGHT, }, - { (FcChar8 *) "ultralight", "weight", FC_WEIGHT_EXTRALIGHT, }, - { (FcChar8 *) "light", "weight", FC_WEIGHT_LIGHT, }, - { (FcChar8 *) "book", "weight", FC_WEIGHT_BOOK, }, - { (FcChar8 *) "regular", "weight", FC_WEIGHT_REGULAR, }, - { (FcChar8 *) "medium", "weight", FC_WEIGHT_MEDIUM, }, - { (FcChar8 *) "demibold", "weight", FC_WEIGHT_DEMIBOLD, }, - { (FcChar8 *) "semibold", "weight", FC_WEIGHT_DEMIBOLD, }, - { (FcChar8 *) "bold", "weight", FC_WEIGHT_BOLD, }, - { (FcChar8 *) "extrabold", "weight", FC_WEIGHT_EXTRABOLD, }, - { (FcChar8 *) "ultrabold", "weight", FC_WEIGHT_EXTRABOLD, }, - { (FcChar8 *) "black", "weight", FC_WEIGHT_BLACK, }, - - { (FcChar8 *) "roman", "slant", FC_SLANT_ROMAN, }, - { (FcChar8 *) "italic", "slant", FC_SLANT_ITALIC, }, - { (FcChar8 *) "oblique", "slant", FC_SLANT_OBLIQUE, }, - - { (FcChar8 *) "ultracondensed", "width", FC_WIDTH_ULTRACONDENSED }, - { (FcChar8 *) "extracondensed", "width", FC_WIDTH_EXTRACONDENSED }, - { (FcChar8 *) "condensed", "width", FC_WIDTH_CONDENSED }, - { (FcChar8 *) "semicondensed", "width", FC_WIDTH_SEMICONDENSED }, - { (FcChar8 *) "normal", "width", FC_WIDTH_NORMAL }, - { (FcChar8 *) "semiexpanded", "width", FC_WIDTH_SEMIEXPANDED }, - { (FcChar8 *) "expanded", "width", FC_WIDTH_EXPANDED }, - { (FcChar8 *) "extraexpanded", "width", FC_WIDTH_EXTRAEXPANDED }, - { (FcChar8 *) "ultraexpanded", "width", FC_WIDTH_ULTRAEXPANDED }, - - { (FcChar8 *) "proportional", "spacing", FC_PROPORTIONAL, }, - { (FcChar8 *) "dual", "spacing", FC_DUAL, }, - { (FcChar8 *) "mono", "spacing", FC_MONO, }, - { (FcChar8 *) "charcell", "spacing", FC_CHARCELL, }, - - { (FcChar8 *) "unknown", "rgba", FC_RGBA_UNKNOWN }, - { (FcChar8 *) "rgb", "rgba", FC_RGBA_RGB, }, - { (FcChar8 *) "bgr", "rgba", FC_RGBA_BGR, }, - { (FcChar8 *) "vrgb", "rgba", FC_RGBA_VRGB }, - { (FcChar8 *) "vbgr", "rgba", FC_RGBA_VBGR }, - { (FcChar8 *) "none", "rgba", FC_RGBA_NONE }, - - { (FcChar8 *) "hintnone", "hintstyle", FC_HINT_NONE }, - { (FcChar8 *) "hintslight", "hintstyle", FC_HINT_SLIGHT }, - { (FcChar8 *) "hintmedium", "hintstyle", FC_HINT_MEDIUM }, - { (FcChar8 *) "hintfull", "hintstyle", FC_HINT_FULL }, -}; - -#define NUM_FC_CONSTANTS (sizeof _FcBaseConstants/sizeof _FcBaseConstants[0]) - -typedef struct _FcConstantList FcConstantList; - -struct _FcConstantList { - const FcConstantList *next; - const FcConstant *consts; - int nconsts; -}; - -static const FcConstantList _FcBaseConstantList = { - 0, - _FcBaseConstants, - NUM_FC_CONSTANTS -}; - -static const FcConstantList *_FcConstants = &_FcBaseConstantList; - -FcBool -FcNameRegisterConstants (const FcConstant *consts, int nconsts) -{ - FcConstantList *l; - - l = (FcConstantList *) malloc (sizeof (FcConstantList)); - if (!l) - return FcFalse; - FcMemAlloc (FC_MEM_CONSTANT, sizeof (FcConstantList)); - l->consts = consts; - l->nconsts = nconsts; - l->next = _FcConstants; - _FcConstants = l; - return FcTrue; -} - -FcBool -FcNameUnregisterConstants (const FcConstant *consts, int nconsts) -{ - const FcConstantList *l, **prev; - - for (prev = &_FcConstants; - (l = *prev); - prev = (const FcConstantList **) &(l->next)) - { - if (l->consts == consts && l->nconsts == nconsts) - { - *prev = l->next; - FcMemFree (FC_MEM_CONSTANT, sizeof (FcConstantList)); - free ((void *) l); - return FcTrue; - } - } - return FcFalse; -} - -const FcConstant * -FcNameGetConstant (FcChar8 *string) -{ - const FcConstantList *l; - int i; - - for (l = _FcConstants; l; l = l->next) - { - for (i = 0; i < l->nconsts; i++) - if (!FcStrCmpIgnoreCase (string, l->consts[i].name)) - return &l->consts[i]; - } - return 0; -} - -FcBool -FcNameConstant (FcChar8 *string, int *result) -{ - const FcConstant *c; - - if ((c = FcNameGetConstant(string))) - { - *result = c->value; - return FcTrue; - } - return FcFalse; -} - -FcBool -FcNameBool (const FcChar8 *v, FcBool *result) -{ - char c0, c1; - - c0 = *v; - c0 = FcToLower (c0); - if (c0 == 't' || c0 == 'y' || c0 == '1') - { - *result = FcTrue; - return FcTrue; - } - if (c0 == 'f' || c0 == 'n' || c0 == '0') - { - *result = FcFalse; - return FcTrue; - } - if (c0 == 'o') - { - c1 = v[1]; - c1 = FcToLower (c1); - if (c1 == 'n') - { - *result = FcTrue; - return FcTrue; - } - if (c1 == 'f') - { - *result = FcFalse; - return FcTrue; - } - } - return FcFalse; -} - -static FcValue -FcNameConvert (FcType type, FcChar8 *string, FcMatrix *m) -{ - FcValue v; - - v.type = type; - switch (v.type) { - case FcTypeInteger: - if (!FcNameConstant (string, &v.u.i)) - v.u.i = atoi ((char *) string); - break; - case FcTypeString: - v.u.s = string; - break; - case FcTypeBool: - if (!FcNameBool (string, &v.u.b)) - v.u.b = FcFalse; - break; - case FcTypeDouble: - v.u.d = strtod ((char *) string, 0); - break; - case FcTypeMatrix: - v.u.m = m; - sscanf ((char *) string, "%lg %lg %lg %lg", &m->xx, &m->xy, &m->yx, &m->yy); - break; - case FcTypeCharSet: - v.u.c = FcNameParseCharSet (string); - break; - case FcTypeLangSet: - v.u.l = FcNameParseLangSet (string); - break; - default: - break; - } - return v; -} - -static const FcChar8 * -FcNameFindNext (const FcChar8 *cur, const char *delim, FcChar8 *save, FcChar8 *last) -{ - FcChar8 c; - - while ((c = *cur)) - { - if (c == '\\') - { - ++cur; - if (!(c = *cur)) - break; - } - else if (strchr (delim, c)) - break; - ++cur; - *save++ = c; - } - *save = 0; - *last = *cur; - if (*cur) - cur++; - return cur; -} - -FcPattern * -FcNameParse (const FcChar8 *name) -{ - FcChar8 *save; - FcPattern *pat; - double d; - FcChar8 *e; - FcChar8 delim; - FcValue v; - FcMatrix m; - const FcObjectType *t; - const FcConstant *c; - - /* freed below */ - save = malloc (strlen ((char *) name) + 1); - if (!save) - goto bail0; - pat = FcPatternCreate (); - if (!pat) - goto bail1; - - for (;;) - { - name = FcNameFindNext (name, "-,:", save, &delim); - if (save[0]) - { - if (!FcPatternAddString (pat, FC_FAMILY, save)) - goto bail2; - } - if (delim != ',') - break; - } - if (delim == '-') - { - for (;;) - { - name = FcNameFindNext (name, "-,:", save, &delim); - d = strtod ((char *) save, (char **) &e); - if (e != save) - { - if (!FcPatternAddDouble (pat, FC_SIZE, d)) - goto bail2; - } - if (delim != ',') - break; - } - } - while (delim == ':') - { - name = FcNameFindNext (name, "=_:", save, &delim); - if (save[0]) - { - if (delim == '=' || delim == '_') - { - t = FcNameGetObjectType ((char *) save); - for (;;) - { - name = FcNameFindNext (name, ":,", save, &delim); - if (t) - { - v = FcNameConvert (t->type, save, &m); - if (!FcPatternAdd (pat, t->object, v, FcTrue)) - { - switch (v.type) { - case FcTypeCharSet: - FcCharSetDestroy ((FcCharSet *) v.u.c); - break; - case FcTypeLangSet: - FcLangSetDestroy ((FcLangSet *) v.u.l); - break; - default: - break; - } - goto bail2; - } - switch (v.type) { - case FcTypeCharSet: - FcCharSetDestroy ((FcCharSet *) v.u.c); - break; - case FcTypeLangSet: - FcLangSetDestroy ((FcLangSet *) v.u.l); - break; - default: - break; - } - } - if (delim != ',') - break; - } - } - else - { - if ((c = FcNameGetConstant (save))) - { - if (!FcPatternAddInteger (pat, c->object, c->value)) - goto bail2; - } - } - } - } - - free (save); - return pat; - -bail2: - FcPatternDestroy (pat); -bail1: - free (save); -bail0: - return 0; -} -static FcBool -FcNameUnparseString (FcStrBuf *buf, - const FcChar8 *string, - const FcChar8 *escape) -{ - FcChar8 c; - while ((c = *string++)) - { - if (escape && strchr ((char *) escape, (char) c)) - { - if (!FcStrBufChar (buf, escape[0])) - return FcFalse; - } - if (!FcStrBufChar (buf, c)) - return FcFalse; - } - return FcTrue; -} - -static FcBool -FcNameUnparseValue (FcStrBuf *buf, - FcValue v, - FcChar8 *escape) -{ - FcChar8 temp[1024]; - - switch (v.type) { - case FcTypeVoid: - return FcTrue; - case FcTypeInteger: - sprintf ((char *) temp, "%d", v.u.i); - return FcNameUnparseString (buf, temp, 0); - case FcTypeDouble: - sprintf ((char *) temp, "%g", v.u.d); - return FcNameUnparseString (buf, temp, 0); - case FcTypeString: - return FcNameUnparseString (buf, v.u.s, escape); - case FcTypeBool: - return FcNameUnparseString (buf, v.u.b ? (FcChar8 *) "True" : (FcChar8 *) "False", 0); - case FcTypeMatrix: - sprintf ((char *) temp, "%g %g %g %g", - v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy); - return FcNameUnparseString (buf, temp, 0); - case FcTypeCharSet: - return FcNameUnparseCharSet (buf, v.u.c); - case FcTypeLangSet: - return FcNameUnparseLangSet (buf, v.u.l); - case FcTypeFTFace: - return FcTrue; - } - return FcFalse; -} - -static FcBool -FcNameUnparseValueList (FcStrBuf *buf, - FcValueList *v, - FcChar8 *escape) -{ - while (v) - { - if (!FcNameUnparseValue (buf, v->value, escape)) - return FcFalse; - if ((v = v->next)) - if (!FcNameUnparseString (buf, (FcChar8 *) ",", 0)) - return FcFalse; - } - return FcTrue; -} - -#define FC_ESCAPE_FIXED "\\-:," -#define FC_ESCAPE_VARIABLE "\\=_:," - -FcChar8 * -FcNameUnparse (FcPattern *pat) -{ - FcStrBuf buf; - FcChar8 buf_static[8192]; - int i; - FcPatternElt *e; - const FcObjectTypeList *l; - const FcObjectType *o; - - FcStrBufInit (&buf, buf_static, sizeof (buf_static)); - e = FcPatternFindElt (pat, FC_FAMILY); - if (e) - { - if (!FcNameUnparseValueList (&buf, e->values, (FcChar8 *) FC_ESCAPE_FIXED)) - goto bail0; - } - e = FcPatternFindElt (pat, FC_SIZE); - if (e) - { - if (!FcNameUnparseString (&buf, (FcChar8 *) "-", 0)) - goto bail0; - if (!FcNameUnparseValueList (&buf, e->values, (FcChar8 *) FC_ESCAPE_FIXED)) - goto bail0; - } - for (l = _FcObjectTypes; l; l = l->next) - { - for (i = 0; i < l->ntypes; i++) - { - o = &l->types[i]; - if (!strcmp (o->object, FC_FAMILY) || - !strcmp (o->object, FC_SIZE) || - !strcmp (o->object, FC_FILE)) - continue; - - e = FcPatternFindElt (pat, o->object); - if (e) - { - if (!FcNameUnparseString (&buf, (FcChar8 *) ":", 0)) - goto bail0; - if (!FcNameUnparseString (&buf, (FcChar8 *) o->object, (FcChar8 *) FC_ESCAPE_VARIABLE)) - goto bail0; - if (!FcNameUnparseString (&buf, (FcChar8 *) "=", 0)) - goto bail0; - if (!FcNameUnparseValueList (&buf, e->values, - (FcChar8 *) FC_ESCAPE_VARIABLE)) - goto bail0; - } - } - } - return FcStrBufDone (&buf); -bail0: - FcStrBufDestroy (&buf); - return 0; -} diff --git a/nx-X11/extras/fontconfig/src/fcpat.c b/nx-X11/extras/fontconfig/src/fcpat.c deleted file mode 100644 index c886c9258..000000000 --- a/nx-X11/extras/fontconfig/src/fcpat.c +++ /dev/null @@ -1,1202 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcpat.c,v 1.18 2002/09/18 17:11:46 tsi Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdlib.h> -#include <string.h> -#include <assert.h> -#include "fcint.h" - -FcPattern * -FcPatternCreate (void) -{ - FcPattern *p; - - p = (FcPattern *) malloc (sizeof (FcPattern)); - if (!p) - return 0; - FcMemAlloc (FC_MEM_PATTERN, sizeof (FcPattern)); - p->num = 0; - p->size = 0; - p->elts = 0; - p->ref = 1; - return p; -} - -void -FcValueDestroy (FcValue v) -{ - switch (v.type) { - case FcTypeString: - FcStrFree ((FcChar8 *) v.u.s); - break; - case FcTypeMatrix: - FcMatrixFree ((FcMatrix *) v.u.m); - break; - case FcTypeCharSet: - FcCharSetDestroy ((FcCharSet *) v.u.c); - break; - case FcTypeLangSet: - FcLangSetDestroy ((FcLangSet *) v.u.l); - break; - default: - break; - } -} - -FcValue -FcValueSave (FcValue v) -{ - switch (v.type) { - case FcTypeString: - v.u.s = FcStrCopy (v.u.s); - if (!v.u.s) - v.type = FcTypeVoid; - break; - case FcTypeMatrix: - v.u.m = FcMatrixCopy (v.u.m); - if (!v.u.m) - v.type = FcTypeVoid; - break; - case FcTypeCharSet: - v.u.c = FcCharSetCopy ((FcCharSet *) v.u.c); - if (!v.u.c) - v.type = FcTypeVoid; - break; - case FcTypeLangSet: - v.u.l = FcLangSetCopy (v.u.l); - if (!v.u.l) - v.type = FcTypeVoid; - break; - default: - break; - } - return v; -} - -void -FcValueListDestroy (FcValueList *l) -{ - FcValueList *next; - for (; l; l = next) - { - switch (l->value.type) { - case FcTypeString: - FcStrFree ((FcChar8 *) l->value.u.s); - break; - case FcTypeMatrix: - FcMatrixFree ((FcMatrix *) l->value.u.m); - break; - case FcTypeCharSet: - FcCharSetDestroy ((FcCharSet *) l->value.u.c); - break; - case FcTypeLangSet: - FcLangSetDestroy ((FcLangSet *) l->value.u.l); - break; - default: - break; - } - next = l->next; - FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList)); - free (l); - } -} - -FcBool -FcValueEqual (FcValue va, FcValue vb) -{ - if (va.type != vb.type) - { - if (va.type == FcTypeInteger) - { - va.type = FcTypeDouble; - va.u.d = va.u.i; - } - if (vb.type == FcTypeInteger) - { - vb.type = FcTypeDouble; - vb.u.d = vb.u.i; - } - if (va.type != vb.type) - return FcFalse; - } - switch (va.type) { - case FcTypeVoid: - return FcTrue; - case FcTypeInteger: - return va.u.i == vb.u.i; - case FcTypeDouble: - return va.u.d == vb.u.d; - case FcTypeString: - return FcStrCmpIgnoreCase (va.u.s, vb.u.s) == 0; - case FcTypeBool: - return va.u.b == vb.u.b; - case FcTypeMatrix: - return FcMatrixEqual (va.u.m, vb.u.m); - case FcTypeCharSet: - return FcCharSetEqual (va.u.c, vb.u.c); - case FcTypeFTFace: - return va.u.f == vb.u.f; - case FcTypeLangSet: - return FcLangSetEqual (va.u.l, vb.u.l); - } - return FcFalse; -} - -static FcChar32 -FcDoubleHash (double d) -{ - if (d < 0) - d = -d; - if (d > 0xffffffff) - d = 0xffffffff; - return (FcChar32) d; -} - -static FcChar32 -FcStringHash (const FcChar8 *s) -{ - FcChar8 c; - FcChar32 h = 0; - - if (s) - while ((c = *s++)) - h = ((h << 1) | (h >> 31)) ^ c; - return h; -} - -static FcChar32 -FcValueHash (FcValue v) -{ - switch (v.type) { - case FcTypeVoid: - return 0; - case FcTypeInteger: - return (FcChar32) v.u.i; - case FcTypeDouble: - return FcDoubleHash (v.u.d); - case FcTypeString: - return FcStringHash (v.u.s); - case FcTypeBool: - return (FcChar32) v.u.b; - case FcTypeMatrix: - return (FcDoubleHash (v.u.m->xx) ^ - FcDoubleHash (v.u.m->xy) ^ - FcDoubleHash (v.u.m->yx) ^ - FcDoubleHash (v.u.m->yy)); - case FcTypeCharSet: - return (FcChar32) v.u.c->num; - case FcTypeFTFace: - return FcStringHash ((const FcChar8 *) ((FT_Face) v.u.f)->family_name) ^ - FcStringHash ((const FcChar8 *) ((FT_Face) v.u.f)->style_name); - case FcTypeLangSet: - return FcLangSetHash (v.u.l); - } - return FcFalse; -} - -static FcBool -FcValueListEqual (FcValueList *la, FcValueList *lb) -{ - if (la == lb) - return FcTrue; - - while (la && lb) - { - if (!FcValueEqual (la->value, lb->value)) - return FcFalse; - la = la->next; - lb = lb->next; - } - if (la || lb) - return FcFalse; - return FcTrue; -} - -static FcChar32 -FcValueListHash (FcValueList *l) -{ - FcChar32 hash = 0; - - while (l) - { - hash = ((hash << 1) | (hash >> 31)) ^ FcValueHash (l->value); - l = l->next; - } - return hash; -} - -void -FcPatternDestroy (FcPattern *p) -{ - int i; - - if (p->ref == FC_REF_CONSTANT || --p->ref > 0) - return; - - for (i = 0; i < p->num; i++) - FcValueListDestroy (p->elts[i].values); - - p->num = 0; - if (p->elts) - { - FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt)); - free (p->elts); - p->elts = 0; - } - p->size = 0; - FcMemFree (FC_MEM_PATTERN, sizeof (FcPattern)); - free (p); -} - -#define FC_VALUE_LIST_HASH_SIZE 257 -#define FC_PATTERN_HASH_SIZE 67 - -typedef struct _FcValueListEnt FcValueListEnt; - -struct _FcValueListEnt { - FcValueListEnt *next; - FcValueList *list; - FcChar32 hash, pad; -}; - -typedef union _FcValueListAlign { - FcValueListEnt ent; - FcValueList list; -} FcValueListAlign; - -static int FcValueListFrozenCount[FcTypeLangSet + 1]; -static int FcValueListFrozenBytes[FcTypeLangSet + 1]; -static char *FcValueListFrozenName[] = { - "Void", - "Integer", - "Double", - "String", - "Bool", - "Matrix", - "CharSet", - "FTFace", - "LangSet" -}; - -void -FcValueListReport (void); - -void -FcValueListReport (void) -{ - FcType t; - - printf ("Fc Frozen Values:\n"); - printf ("\t%8s %9s %9s\n", "Type", "Count", "Bytes"); - for (t = FcTypeVoid; t <= FcTypeLangSet; t++) - printf ("\t%8s %9d %9d\n", FcValueListFrozenName[t], - FcValueListFrozenCount[t], FcValueListFrozenBytes[t]); -} - -static FcValueListEnt * -FcValueListEntCreate (FcValueList *h) -{ - FcValueListAlign *ea; - FcValueListEnt *e; - FcValueList *l, *new; - int n; - int size; - - n = 0; - for (l = h; l; l = l->next) - n++; - size = sizeof (FcValueListAlign) + n * sizeof (FcValueList); - FcValueListFrozenCount[h->value.type]++; - FcValueListFrozenBytes[h->value.type] += size; - ea = malloc (size); - if (!ea) - return 0; - FcMemAlloc (FC_MEM_VALLIST, size); - e = &ea->ent; - e->list = (FcValueList *) (ea + 1); - new = e->list; - for (l = h; l; l = l->next, new++) - { - if (l->value.type == FcTypeString) - { - new->value.type = FcTypeString; - new->value.u.s = FcObjectStaticName (l->value.u.s); - } - else - { - new->value = FcValueSave (l->value); - } - new->binding = l->binding; - if (l->next) - new->next = new + 1; - else - new->next = 0; - } - return e; -} - -static void -FcValueListEntDestroy (FcValueListEnt *e) -{ - FcValueList *l; - - FcValueListFrozenCount[e->list->value.type]--; - - /* XXX: We should perform these two operations with "size" as - computed in FcValueListEntCreate, but we don't have access to - that value here. Without this, the FcValueListFrozenBytes - values will be wrong as will the FcMemFree counts. - - FcValueListFrozenBytes[e->list->value.type] -= size; - FcMemFree (FC_MEM_VALLIST, size); - */ - - for (l = e->list; l; l = l->next) - { - if (l->value.type != FcTypeString) - FcValueDestroy (l->value); - } - /* XXX: Are we being too chummy with the implementation here to - free(e) when it was actually the enclosing FcValueListAlign - that was allocated? */ - free (e); -} - -static int FcValueListTotal; -static int FcValueListUsed; - -static FcValueListEnt *FcValueListHashTable[FC_VALUE_LIST_HASH_SIZE]; - -static FcValueList * -FcValueListFreeze (FcValueList *l) -{ - FcChar32 hash = FcValueListHash (l); - FcValueListEnt **bucket = &FcValueListHashTable[hash % FC_VALUE_LIST_HASH_SIZE]; - FcValueListEnt *ent; - - FcValueListTotal++; - for (ent = *bucket; ent; ent = ent->next) - { - if (ent->hash == hash && FcValueListEqual (ent->list, l)) - return ent->list; - } - - ent = FcValueListEntCreate (l); - if (!ent) - return 0; - - FcValueListUsed++; - ent->hash = hash; - ent->next = *bucket; - *bucket = ent; - return ent->list; -} - -static void -FcValueListThawAll (void) -{ - int i; - FcValueListEnt *ent, *next; - - for (i = 0; i < FC_VALUE_LIST_HASH_SIZE; i++) - { - for (ent = FcValueListHashTable[i]; ent; ent = next) - { - next = ent->next; - FcValueListEntDestroy (ent); - } - FcValueListHashTable[i] = 0; - } - - FcValueListTotal = 0; - FcValueListUsed = 0; -} - -static FcChar32 -FcPatternBaseHash (FcPattern *b) -{ - FcChar32 hash = b->num; - int i; - - for (i = 0; i < b->num; i++) - hash = ((hash << 1) | (hash >> 31)) ^ ((long) b->elts[i].values); - return hash; -} - -typedef struct _FcPatternEnt FcPatternEnt; - -struct _FcPatternEnt { - FcPatternEnt *next; - FcChar32 hash; - FcPattern pattern; -}; - -static int FcPatternTotal; -static int FcPatternUsed; - -static FcPatternEnt *FcPatternHashTable[FC_VALUE_LIST_HASH_SIZE]; - -static FcPattern * -FcPatternBaseFreeze (FcPattern *b) -{ - FcChar32 hash = FcPatternBaseHash (b); - FcPatternEnt **bucket = &FcPatternHashTable[hash % FC_VALUE_LIST_HASH_SIZE]; - FcPatternEnt *ent; - int i; - int size; - - FcPatternTotal++; - for (ent = *bucket; ent; ent = ent->next) - { - if (ent->hash == hash && b->num == ent->pattern.num) - { - for (i = 0; i < b->num; i++) - { - if (b->elts[i].object != ent->pattern.elts[i].object) - break; - if (b->elts[i].values != ent->pattern.elts[i].values) - break; - } - if (i == b->num) - return &ent->pattern; - } - } - - /* - * Compute size of pattern + elts - */ - size = sizeof (FcPatternEnt) + b->num*sizeof (FcPatternElt); - ent = malloc (size); - if (!ent) - return 0; - - FcMemAlloc (FC_MEM_PATTERN, size); - FcPatternUsed++; - - ent->pattern.elts = (FcPatternElt *) (ent + 1); - ent->pattern.num = b->num; - ent->pattern.size = b->num; - ent->pattern.ref = FC_REF_CONSTANT; - - for (i = 0; i < b->num; i++) - { - ent->pattern.elts[i].values = b->elts[i].values; - ent->pattern.elts[i].object = b->elts[i].object; - } - - ent->hash = hash; - ent->next = *bucket; - *bucket = ent; - return &ent->pattern; -} - -static void -FcPatternBaseThawAll (void) -{ - int i; - FcPatternEnt *ent, *next; - - for (i = 0; i < FC_VALUE_LIST_HASH_SIZE; i++) - { - for (ent = FcPatternHashTable[i]; ent; ent = next) - { - next = ent->next; - free (ent); - } - FcPatternHashTable[i] = 0; - } - - FcPatternTotal = 0; - FcPatternUsed = 0; -} - -FcPattern * -FcPatternFreeze (FcPattern *p) -{ - FcPattern *b, *n = 0; - int size; - int i; - - if (p->ref == FC_REF_CONSTANT) - return p; - - size = sizeof (FcPattern) + p->num * sizeof (FcPatternElt); - b = (FcPattern *) malloc (size); - if (!b) - return 0; - FcMemAlloc (FC_MEM_PATTERN, size); - b->num = p->num; - b->size = b->num; - b->ref = 1; - b->elts = (FcPatternElt *) (b + 1); - /* - * Freeze object lists - */ - for (i = 0; i < p->num; i++) - { - b->elts[i].object = p->elts[i].object; - b->elts[i].values = FcValueListFreeze (p->elts[i].values); - if (!b->elts[i].values) - goto bail; - } - /* - * Freeze base - */ - n = FcPatternBaseFreeze (b); -#ifdef CHATTY - if (FcDebug() & FC_DBG_MEMORY) - { - printf ("ValueLists: total %9d used %9d\n", FcValueListTotal, FcValueListUsed); - printf ("Patterns: total %9d used %9d\n", FcPatternTotal, FcPatternUsed); - } -#endif -bail: - free (b); -#ifdef DEBUG - assert (FcPatternEqual (n, p)); -#endif - return n; -} - -void -FcPatternThawAll (void) -{ - FcPatternBaseThawAll (); - FcValueListThawAll (); -} - -static int -FcPatternPosition (const FcPattern *p, const char *object) -{ - int low, high, mid, c; - - object = FcObjectStaticName(object); - low = 0; - high = p->num - 1; - c = 1; - mid = 0; - while (low <= high) - { - mid = (low + high) >> 1; - c = p->elts[mid].object - object; - if (c == 0) - return mid; - if (c < 0) - low = mid + 1; - else - high = mid - 1; - } - if (c < 0) - mid++; - return -(mid + 1); -} - -FcPatternElt * -FcPatternFindElt (const FcPattern *p, const char *object) -{ - int i = FcPatternPosition (p, object); - if (i < 0) - return 0; - return &p->elts[i]; -} - -FcPatternElt * -FcPatternInsertElt (FcPattern *p, const char *object) -{ - int i; - FcPatternElt *e; - - i = FcPatternPosition (p, object); - if (i < 0) - { - i = -i - 1; - - /* grow array */ - if (p->num + 1 >= p->size) - { - int s = p->size + 16; - if (p->elts) - e = (FcPatternElt *) realloc (p->elts, s * sizeof (FcPatternElt)); - else - e = (FcPatternElt *) malloc (s * sizeof (FcPatternElt)); - if (!e) - return FcFalse; - p->elts = e; - if (p->size) - FcMemFree (FC_MEM_PATELT, p->size * sizeof (FcPatternElt)); - FcMemAlloc (FC_MEM_PATELT, s * sizeof (FcPatternElt)); - while (p->size < s) - { - p->elts[p->size].object = 0; - p->elts[p->size].values = 0; - p->size++; - } - } - - /* move elts up */ - memmove (p->elts + i + 1, - p->elts + i, - sizeof (FcPatternElt) * - (p->num - i)); - - /* bump count */ - p->num++; - - p->elts[i].object = FcObjectStaticName (object); - p->elts[i].values = 0; - } - - return &p->elts[i]; -} - -FcBool -FcPatternEqual (const FcPattern *pa, const FcPattern *pb) -{ - int i; - - if (pa == pb) - return FcTrue; - - if (pa->num != pb->num) - return FcFalse; - for (i = 0; i < pa->num; i++) - { - if (pa->elts[i].object != pb->elts[i].object) - return FcFalse; - if (!FcValueListEqual (pa->elts[i].values, pb->elts[i].values)) - return FcFalse; - } - return FcTrue; -} - -FcChar32 -FcPatternHash (const FcPattern *p) -{ - int i; - FcChar32 h = 0; - - for (i = 0; i < p->num; i++) - { - h = (((h << 1) | (h >> 31)) ^ - FcStringHash ((const FcChar8 *) p->elts[i].object) ^ - FcValueListHash (p->elts[i].values)); - } - return h; -} - -FcBool -FcPatternEqualSubset (const FcPattern *pa, const FcPattern *pb, const FcObjectSet *os) -{ - FcPatternElt *ea, *eb; - int i; - - for (i = 0; i < os->nobject; i++) - { - ea = FcPatternFindElt (pa, os->objects[i]); - eb = FcPatternFindElt (pb, os->objects[i]); - if (ea) - { - if (!eb) - return FcFalse; - if (!FcValueListEqual (ea->values, eb->values)) - return FcFalse; - } - else - { - if (eb) - return FcFalse; - } - } - return FcTrue; -} - -FcBool -FcPatternAddWithBinding (FcPattern *p, - const char *object, - FcValue value, - FcValueBinding binding, - FcBool append) -{ - FcPatternElt *e; - FcValueList *new, **prev; - - if (p->ref == FC_REF_CONSTANT) - goto bail0; - - new = (FcValueList *) malloc (sizeof (FcValueList)); - if (!new) - goto bail0; - - FcMemAlloc (FC_MEM_VALLIST, sizeof (FcValueList)); - /* dup string */ - value = FcValueSave (value); - if (value.type == FcTypeVoid) - goto bail1; - - new->value = value; - new->binding = binding; - new->next = 0; - - e = FcPatternInsertElt (p, object); - if (!e) - goto bail2; - - if (append) - { - for (prev = &e->values; *prev; prev = &(*prev)->next); - *prev = new; - } - else - { - new->next = e->values; - e->values = new; - } - - return FcTrue; - -bail2: - switch (value.type) { - case FcTypeString: - FcStrFree ((FcChar8 *) value.u.s); - break; - case FcTypeMatrix: - FcMatrixFree ((FcMatrix *) value.u.m); - break; - case FcTypeCharSet: - FcCharSetDestroy ((FcCharSet *) value.u.c); - break; - case FcTypeLangSet: - FcLangSetDestroy ((FcLangSet *) value.u.l); - break; - default: - break; - } -bail1: - FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList)); - free (new); -bail0: - return FcFalse; -} - -FcBool -FcPatternAdd (FcPattern *p, const char *object, FcValue value, FcBool append) -{ - return FcPatternAddWithBinding (p, object, value, FcValueBindingStrong, append); -} - -FcBool -FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append) -{ - return FcPatternAddWithBinding (p, object, value, FcValueBindingWeak, append); -} - -FcBool -FcPatternDel (FcPattern *p, const char *object) -{ - FcPatternElt *e; - int i; - - e = FcPatternFindElt (p, object); - if (!e) - return FcFalse; - - i = e - p->elts; - - /* destroy value */ - FcValueListDestroy (e->values); - - /* shuffle existing ones down */ - memmove (e, e+1, (p->elts + p->num - (e + 1)) * sizeof (FcPatternElt)); - p->num--; - p->elts[p->num].object = 0; - p->elts[p->num].values = 0; - return FcTrue; -} - -FcBool -FcPatternRemove (FcPattern *p, const char *object, int id) -{ - FcPatternElt *e; - FcValueList **prev, *l; - - e = FcPatternFindElt (p, object); - if (!e) - return FcFalse; - for (prev = &e->values; (l = *prev); prev = &l->next) - { - if (!id) - { - *prev = l->next; - l->next = 0; - FcValueListDestroy (l); - if (!e->values) - FcPatternDel (p, object); - return FcTrue; - } - id--; - } - return FcFalse; -} - -FcBool -FcPatternAddInteger (FcPattern *p, const char *object, int i) -{ - FcValue v; - - v.type = FcTypeInteger; - v.u.i = i; - return FcPatternAdd (p, object, v, FcTrue); -} - -FcBool -FcPatternAddDouble (FcPattern *p, const char *object, double d) -{ - FcValue v; - - v.type = FcTypeDouble; - v.u.d = d; - return FcPatternAdd (p, object, v, FcTrue); -} - - -FcBool -FcPatternAddString (FcPattern *p, const char *object, const FcChar8 *s) -{ - FcValue v; - - v.type = FcTypeString; - v.u.s = s; - return FcPatternAdd (p, object, v, FcTrue); -} - -FcBool -FcPatternAddMatrix (FcPattern *p, const char *object, const FcMatrix *s) -{ - FcValue v; - - v.type = FcTypeMatrix; - v.u.m = (FcMatrix *) s; - return FcPatternAdd (p, object, v, FcTrue); -} - - -FcBool -FcPatternAddBool (FcPattern *p, const char *object, FcBool b) -{ - FcValue v; - - v.type = FcTypeBool; - v.u.b = b; - return FcPatternAdd (p, object, v, FcTrue); -} - -FcBool -FcPatternAddCharSet (FcPattern *p, const char *object, const FcCharSet *c) -{ - FcValue v; - - v.type = FcTypeCharSet; - v.u.c = (FcCharSet *) c; - return FcPatternAdd (p, object, v, FcTrue); -} - -FcBool -FcPatternAddFTFace (FcPattern *p, const char *object, const FT_Face f) -{ - FcValue v; - - v.type = FcTypeFTFace; - v.u.f = (void *) f; - return FcPatternAdd (p, object, v, FcTrue); -} - -FcBool -FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls) -{ - FcValue v; - - v.type = FcTypeLangSet; - v.u.l = (FcLangSet *) ls; - return FcPatternAdd (p, object, v, FcTrue); -} - -FcResult -FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v) -{ - FcPatternElt *e; - FcValueList *l; - - e = FcPatternFindElt (p, object); - if (!e) - return FcResultNoMatch; - for (l = e->values; l; l = l->next) - { - if (!id) - { - *v = l->value; - return FcResultMatch; - } - id--; - } - return FcResultNoId; -} - -FcResult -FcPatternGetInteger (const FcPattern *p, const char *object, int id, int *i) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - switch (v.type) { - case FcTypeDouble: - *i = (int) v.u.d; - break; - case FcTypeInteger: - *i = v.u.i; - break; - default: - return FcResultTypeMismatch; - } - return FcResultMatch; -} - -FcResult -FcPatternGetDouble (const FcPattern *p, const char *object, int id, double *d) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - switch (v.type) { - case FcTypeDouble: - *d = v.u.d; - break; - case FcTypeInteger: - *d = (double) v.u.i; - break; - default: - return FcResultTypeMismatch; - } - return FcResultMatch; -} - -FcResult -FcPatternGetString (const FcPattern *p, const char *object, int id, FcChar8 ** s) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - if (v.type != FcTypeString) - return FcResultTypeMismatch; - *s = (FcChar8 *) v.u.s; - return FcResultMatch; -} - -FcResult -FcPatternGetMatrix(const FcPattern *p, const char *object, int id, FcMatrix **m) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - if (v.type != FcTypeMatrix) - return FcResultTypeMismatch; - *m = (FcMatrix *) v.u.m; - return FcResultMatch; -} - - -FcResult -FcPatternGetBool(const FcPattern *p, const char *object, int id, FcBool *b) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - if (v.type != FcTypeBool) - return FcResultTypeMismatch; - *b = v.u.b; - return FcResultMatch; -} - -FcResult -FcPatternGetCharSet(const FcPattern *p, const char *object, int id, FcCharSet **c) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - if (v.type != FcTypeCharSet) - return FcResultTypeMismatch; - *c = (FcCharSet *) v.u.c; - return FcResultMatch; -} - -FcResult -FcPatternGetFTFace(const FcPattern *p, const char *object, int id, FT_Face *f) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - if (v.type != FcTypeFTFace) - return FcResultTypeMismatch; - *f = (FT_Face) v.u.f; - return FcResultMatch; -} - -FcResult -FcPatternGetLangSet(const FcPattern *p, const char *object, int id, FcLangSet **ls) -{ - FcValue v; - FcResult r; - - r = FcPatternGet (p, object, id, &v); - if (r != FcResultMatch) - return r; - if (v.type != FcTypeLangSet) - return FcResultTypeMismatch; - *ls = (FcLangSet *) v.u.l; - return FcResultMatch; -} - -FcPattern * -FcPatternDuplicate (const FcPattern *orig) -{ - FcPattern *new; - int i; - FcValueList *l; - - new = FcPatternCreate (); - if (!new) - goto bail0; - - for (i = 0; i < orig->num; i++) - { - for (l = orig->elts[i].values; l; l = l->next) - if (!FcPatternAdd (new, orig->elts[i].object, l->value, FcTrue)) - goto bail1; - } - - return new; - -bail1: - FcPatternDestroy (new); -bail0: - return 0; -} - -void -FcPatternReference (FcPattern *p) -{ - if (p->ref != FC_REF_CONSTANT) - p->ref++; -} - -FcPattern * -FcPatternVaBuild (FcPattern *orig, va_list va) -{ - FcPattern *ret; - - FcPatternVapBuild (ret, orig, va); - return ret; -} - -FcPattern * -FcPatternBuild (FcPattern *orig, ...) -{ - va_list va; - - va_start (va, orig); - FcPatternVapBuild (orig, orig, va); - va_end (va); - return orig; -} - -/* - * Add all of the elements in 's' to 'p' - */ -FcBool -FcPatternAppend (FcPattern *p, FcPattern *s) -{ - int i; - FcPatternElt *e; - FcValueList *v; - - for (i = 0; i < s->num; i++) - { - e = &s->elts[i]; - for (v = e->values; v; v = v->next) - { - if (!FcPatternAddWithBinding (p, e->object, - v->value, v->binding, FcTrue)) - return FcFalse; - } - } - return FcTrue; -} - -const char * -FcObjectStaticName (const char *name) -{ -#define OBJECT_HASH_SIZE 31 - static struct objectBucket { - struct objectBucket *next; - FcChar32 hash; - } *buckets[OBJECT_HASH_SIZE]; - FcChar32 hash = FcStringHash ((const FcChar8 *) name); - struct objectBucket **p; - struct objectBucket *b; - int size; - - for (p = &buckets[hash % OBJECT_HASH_SIZE]; (b = *p); p = &(b->next)) - if (b->hash == hash && !strcmp (name, (char *) (b + 1))) - return (char *) (b + 1); - size = sizeof (struct objectBucket) + strlen (name) + 1; - b = malloc (size); - FcMemAlloc (FC_MEM_STATICSTR, size); - if (!b) - return NULL; - b->next = 0; - b->hash = hash; - strcpy ((char *) (b + 1), name); - *p = b; - return (char *) (b + 1); -} diff --git a/nx-X11/extras/fontconfig/src/fcstr.c b/nx-X11/extras/fontconfig/src/fcstr.c deleted file mode 100644 index 730e44061..000000000 --- a/nx-X11/extras/fontconfig/src/fcstr.c +++ /dev/null @@ -1,1000 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcstr.c,v 1.10 2002/08/31 22:17:32 keithp Exp $ - * - * Copyright © 2000 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdlib.h> -#include <ctype.h> -#include <string.h> -#include "fcint.h" - -FcChar8 * -FcStrCopy (const FcChar8 *s) -{ - FcChar8 *r; - - if (!s) - return 0; - r = (FcChar8 *) malloc (strlen ((char *) s) + 1); - if (!r) - return 0; - FcMemAlloc (FC_MEM_STRING, strlen ((char *) s) + 1); - strcpy ((char *) r, (char *) s); - return r; -} - -FcChar8 * -FcStrPlus (const FcChar8 *s1, const FcChar8 *s2) -{ - int l = strlen ((char *)s1) + strlen ((char *) s2) + 1; - FcChar8 *s = malloc (l); - - if (!s) - return 0; - FcMemAlloc (FC_MEM_STRING, l); - strcpy ((char *) s, (char *) s1); - strcat ((char *) s, (char *) s2); - return s; -} - -void -FcStrFree (FcChar8 *s) -{ - FcMemFree (FC_MEM_STRING, strlen ((char *) s) + 1); - free (s); -} - - -#include "../fc-case/fccase.h" - -#define FcCaseFoldUpperCount(cf) \ - ((cf)->method == FC_CASE_FOLD_FULL ? 1 : (cf)->count) - -#define FC_STR_CANON_BUF_LEN 1024 - -typedef struct _FcCaseWalker { - const FcChar8 *read; - const FcChar8 *src; - int len; - FcChar8 utf8[FC_MAX_CASE_FOLD_CHARS + 1]; -} FcCaseWalker; - -static void -FcStrCaseWalkerInit (const FcChar8 *src, FcCaseWalker *w) -{ - w->src = src; - w->read = 0; - w->len = strlen (src); -} - -static FcChar8 -FcStrCaseWalkerLong (FcCaseWalker *w, FcChar8 r) -{ - FcChar32 ucs4; - int slen; - - slen = FcUtf8ToUcs4 (w->src - 1, &ucs4, w->len + 1); - if (slen <= 0) - return r; - if (FC_MIN_FOLD_CHAR <= ucs4 && ucs4 <= FC_MAX_FOLD_CHAR) - { - int min = 0; - int max = FC_NUM_CASE_FOLD; - - while (min <= max) - { - int mid = (min + max) >> 1; - FcChar32 low = fcCaseFold[mid].upper; - FcChar32 high = low + FcCaseFoldUpperCount (&fcCaseFold[mid]); - - if (high <= ucs4) - min = mid + 1; - else if (ucs4 < low) - max = mid - 1; - else - { - const FcCaseFold *fold = &fcCaseFold[mid]; - int dlen; - - switch (fold->method) { - case FC_CASE_FOLD_EVEN_ODD: - if ((ucs4 & 1) != (fold->upper & 1)) - return r; - /* fall through ... */ - default: - dlen = FcUcs4ToUtf8 (ucs4 + fold->offset, w->utf8); - break; - case FC_CASE_FOLD_FULL: - dlen = fold->count; - memcpy (w->utf8, fcCaseFoldChars + fold->offset, dlen); - break; - } - - /* consume rest of src utf-8 bytes */ - w->src += slen - 1; - w->len -= slen - 1; - - /* read from temp buffer */ - w->utf8[dlen] = '\0'; - w->read = w->utf8; - return *w->read++; - } - } - } - return r; -} - -static FcChar8 -FcStrCaseWalkerNext (FcCaseWalker *w) -{ - FcChar8 r; - - if (w->read) - { - if ((r = *w->read++)) - return r; - w->read = 0; - } - r = *w->src++; - --w->len; - - if ((r & 0xc0) == 0xc0) - return FcStrCaseWalkerLong (w, r); - if ('A' <= r && r <= 'Z') - r = r - 'A' + 'a'; - return r; -} - -static FcChar8 -FcStrCaseWalkerNextIgnoreBlanks (FcCaseWalker *w) -{ - FcChar8 r; - - if (w->read) - { - if ((r = *w->read++)) - return r; - w->read = 0; - } - do - { - r = *w->src++; - --w->len; - } while (r == ' '); - - if ((r & 0xc0) == 0xc0) - return FcStrCaseWalkerLong (w, r); - if ('A' <= r && r <= 'Z') - r = r - 'A' + 'a'; - return r; -} - -FcChar8 * -FcStrDowncase (const FcChar8 *s) -{ - FcCaseWalker w; - int len = 0; - FcChar8 *dst, *d; - - FcStrCaseWalkerInit (s, &w); - while (FcStrCaseWalkerNext (&w)) - len++; - d = dst = malloc (len + 1); - if (!d) - return 0; - FcMemAlloc (FC_MEM_STRING, len + 1); - FcStrCaseWalkerInit (s, &w); - while ((*d++ = FcStrCaseWalkerNext (&w))); - return dst; -} - -int -FcStrCmpIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) -{ - FcCaseWalker w1, w2; - FcChar8 c1, c2; - - if (s1 == s2) return 0; - - FcStrCaseWalkerInit (s1, &w1); - FcStrCaseWalkerInit (s2, &w2); - - for (;;) - { - c1 = FcStrCaseWalkerNext (&w1); - c2 = FcStrCaseWalkerNext (&w2); - if (!c1 || (c1 != c2)) - break; - } - return (int) c1 - (int) c2; -} - -int -FcStrCmpIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2) -{ - FcCaseWalker w1, w2; - FcChar8 c1, c2; - - if (s1 == s2) return 0; - - FcStrCaseWalkerInit (s1, &w1); - FcStrCaseWalkerInit (s2, &w2); - - for (;;) - { - c1 = FcStrCaseWalkerNextIgnoreBlanks (&w1); - c2 = FcStrCaseWalkerNextIgnoreBlanks (&w2); - if (!c1 || (c1 != c2)) - break; - } - return (int) c1 - (int) c2; -} - -int -FcStrCmp (const FcChar8 *s1, const FcChar8 *s2) -{ - FcChar8 c1, c2; - - if (s1 == s2) - return 0; - for (;;) - { - c1 = *s1++; - c2 = *s2++; - if (!c1 || c1 != c2) - break; - } - return (int) c1 - (int) c2; -} - -/* - * Return a hash value for a string - */ - -FcChar32 -FcStrHashIgnoreCase (const FcChar8 *s) -{ - FcChar32 h = 0; - FcCaseWalker w; - FcChar8 c; - - FcStrCaseWalkerInit (s, &w); - while ((c = FcStrCaseWalkerNext (&w))) - h = ((h << 3) ^ (h >> 3)) ^ c; - return h; -} - -/* - * Is the head of s1 equal to s2? - */ - -static FcBool -FcStrIsAtIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2) -{ - FcCaseWalker w1, w2; - FcChar8 c1, c2; - - FcStrCaseWalkerInit (s1, &w1); - FcStrCaseWalkerInit (s2, &w2); - - for (;;) - { - c1 = FcStrCaseWalkerNextIgnoreBlanks (&w1); - c2 = FcStrCaseWalkerNextIgnoreBlanks (&w2); - if (!c1 || (c1 != c2)) - break; - } - return c1 == c2 || !c2; -} - -/* - * Does s1 contain an instance of s2 (ignoring blanks and case)? - */ - -const FcChar8 * -FcStrContainsIgnoreBlanksAndCase (const FcChar8 *s1, const FcChar8 *s2) -{ - while (*s1) - { - if (FcStrIsAtIgnoreBlanksAndCase (s1, s2)) - return s1; - s1++; - } - return 0; -} - -/* - * Is the head of s1 equal to s2? - */ - -static FcBool -FcStrIsAtIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) -{ - FcCaseWalker w1, w2; - FcChar8 c1, c2; - - FcStrCaseWalkerInit (s1, &w1); - FcStrCaseWalkerInit (s2, &w2); - - for (;;) - { - c1 = FcStrCaseWalkerNext (&w1); - c2 = FcStrCaseWalkerNext (&w2); - if (!c1 || (c1 != c2)) - break; - } - return c1 == c2 || !c2; -} - -/* - * Does s1 contain an instance of s2 (ignoring blanks and case)? - */ - -const FcChar8 * -FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) -{ - while (*s1) - { - if (FcStrIsAtIgnoreCase (s1, s2)) - return s1; - s1++; - } - return 0; -} - -const FcChar8 * -FcStrStrIgnoreCase (const FcChar8 *s1, const FcChar8 *s2) -{ - FcCaseWalker w1, w2; - FcChar8 c1, c2; - const FcChar8 *cur; - - if (!s1 || !s2) - return 0; - - if (s1 == s2) - return s1; - - FcStrCaseWalkerInit (s1, &w1); - FcStrCaseWalkerInit (s2, &w2); - - c2 = FcStrCaseWalkerNext (&w2); - - for (;;) - { - cur = w1.src; - c1 = FcStrCaseWalkerNext (&w1); - if (!c1) - break; - if (c1 == c2) - { - FcCaseWalker w1t = w1; - FcCaseWalker w2t = w2; - FcChar8 c1t, c2t; - - for (;;) - { - c1t = FcStrCaseWalkerNext (&w1t); - c2t = FcStrCaseWalkerNext (&w2t); - - if (!c2t) - return cur; - if (c2t != c1t) - break; - } - } - } - return 0; -} - -const FcChar8 * -FcStrStr (const FcChar8 *s1, const FcChar8 *s2) -{ - FcChar8 c1, c2; - const FcChar8 * p = s1; - const FcChar8 * b = s2; - - if (!s1 || !s2) - return 0; - - if (s1 == s2) - return s1; - -again: - c2 = *s2++; - - if (!c2) - return 0; - - for (;;) - { - p = s1; - c1 = *s1++; - if (!c1 || c1 == c2) - break; - } - - if (c1 != c2) - return 0; - - for (;;) - { - c1 = *s1; - c2 = *s2; - if (c1 && c2 && c1 != c2) - { - s1 = p + 1; - s2 = b; - goto again; - } - if (!c2) - return p; - if (!c1) - return 0; - ++ s1; - ++ s2; - } - - return 0; -} - -int -FcUtf8ToUcs4 (const FcChar8 *src_orig, - FcChar32 *dst, - int len) -{ - const FcChar8 *src = src_orig; - FcChar8 s; - int extra; - FcChar32 result; - - if (len == 0) - return 0; - - s = *src++; - len--; - - if (!(s & 0x80)) - { - result = s; - extra = 0; - } - else if (!(s & 0x40)) - { - return -1; - } - else if (!(s & 0x20)) - { - result = s & 0x1f; - extra = 1; - } - else if (!(s & 0x10)) - { - result = s & 0xf; - extra = 2; - } - else if (!(s & 0x08)) - { - result = s & 0x07; - extra = 3; - } - else if (!(s & 0x04)) - { - result = s & 0x03; - extra = 4; - } - else if ( ! (s & 0x02)) - { - result = s & 0x01; - extra = 5; - } - else - { - return -1; - } - if (extra > len) - return -1; - - while (extra--) - { - result <<= 6; - s = *src++; - - if ((s & 0xc0) != 0x80) - return -1; - - result |= s & 0x3f; - } - *dst = result; - return src - src_orig; -} - -FcBool -FcUtf8Len (const FcChar8 *string, - int len, - int *nchar, - int *wchar) -{ - int n; - int clen; - FcChar32 c; - FcChar32 max; - - n = 0; - max = 0; - while (len) - { - clen = FcUtf8ToUcs4 (string, &c, len); - if (clen <= 0) /* malformed UTF8 string */ - return FcFalse; - if (c > max) - max = c; - string += clen; - len -= clen; - n++; - } - *nchar = n; - if (max >= 0x10000) - *wchar = 4; - else if (max > 0x100) - *wchar = 2; - else - *wchar = 1; - return FcTrue; -} - -int -FcUcs4ToUtf8 (FcChar32 ucs4, - FcChar8 dest[FC_UTF8_MAX_LEN]) -{ - int bits; - FcChar8 *d = dest; - - if (ucs4 < 0x80) { *d++= ucs4; bits= -6; } - else if (ucs4 < 0x800) { *d++= ((ucs4 >> 6) & 0x1F) | 0xC0; bits= 0; } - else if (ucs4 < 0x10000) { *d++= ((ucs4 >> 12) & 0x0F) | 0xE0; bits= 6; } - else if (ucs4 < 0x200000) { *d++= ((ucs4 >> 18) & 0x07) | 0xF0; bits= 12; } - else if (ucs4 < 0x4000000) { *d++= ((ucs4 >> 24) & 0x03) | 0xF8; bits= 18; } - else if (ucs4 < 0x80000000) { *d++= ((ucs4 >> 30) & 0x01) | 0xFC; bits= 24; } - else return 0; - - for ( ; bits >= 0; bits-= 6) { - *d++= ((ucs4 >> bits) & 0x3F) | 0x80; - } - return d - dest; -} - -#define GetUtf16(src,endian) \ - ((FcChar16) ((src)[endian == FcEndianBig ? 0 : 1] << 8) | \ - (FcChar16) ((src)[endian == FcEndianBig ? 1 : 0])) - -int -FcUtf16ToUcs4 (const FcChar8 *src_orig, - FcEndian endian, - FcChar32 *dst, - int len) /* in bytes */ -{ - const FcChar8 *src = src_orig; - FcChar16 a, b; - FcChar32 result; - - if (len < 2) - return 0; - - a = GetUtf16 (src, endian); src += 2; len -= 2; - - /* - * Check for surrogate - */ - if ((a & 0xfc00) == 0xd800) - { - if (len < 2) - return 0; - b = GetUtf16 (src, endian); src += 2; len -= 2; - /* - * Check for invalid surrogate sequence - */ - if ((b & 0xfc00) != 0xdc00) - return 0; - result = ((((FcChar32) a & 0x3ff) << 10) | - ((FcChar32) b & 0x3ff)) + 0x10000; - } - else - result = a; - *dst = result; - return src - src_orig; -} - -FcBool -FcUtf16Len (const FcChar8 *string, - FcEndian endian, - int len, /* in bytes */ - int *nchar, - int *wchar) -{ - int n; - int clen; - FcChar32 c; - FcChar32 max; - - n = 0; - max = 0; - while (len) - { - clen = FcUtf16ToUcs4 (string, endian, &c, len); - if (clen <= 0) /* malformed UTF8 string */ - return FcFalse; - if (c > max) - max = c; - string += clen; - len -= clen; - n++; - } - *nchar = n; - if (max >= 0x10000) - *wchar = 4; - else if (max > 0x100) - *wchar = 2; - else - *wchar = 1; - return FcTrue; -} - -void -FcStrBufInit (FcStrBuf *buf, FcChar8 *init, int size) -{ - buf->buf = init; - buf->allocated = FcFalse; - buf->failed = FcFalse; - buf->len = 0; - buf->size = size; -} - -void -FcStrBufDestroy (FcStrBuf *buf) -{ - if (buf->allocated) - { - FcMemFree (FC_MEM_STRBUF, buf->size); - free (buf->buf); - FcStrBufInit (buf, 0, 0); - } -} - -FcChar8 * -FcStrBufDone (FcStrBuf *buf) -{ - FcChar8 *ret; - - ret = malloc (buf->len + 1); - if (ret) - { - FcMemAlloc (FC_MEM_STRING, buf->len + 1); - memcpy (ret, buf->buf, buf->len); - ret[buf->len] = '\0'; - } - FcStrBufDestroy (buf); - return ret; -} - -FcBool -FcStrBufChar (FcStrBuf *buf, FcChar8 c) -{ - if (buf->len == buf->size) - { - FcChar8 *new; - int size; - - if (buf->allocated) - { - size = buf->size * 2; - new = realloc (buf->buf, size); - } - else - { - size = buf->size + 1024; - new = malloc (size); - if (new) - { - buf->allocated = FcTrue; - memcpy (new, buf->buf, buf->len); - } - } - if (!new) - { - buf->failed = FcTrue; - return FcFalse; - } - if (buf->size) - FcMemFree (FC_MEM_STRBUF, buf->size); - FcMemAlloc (FC_MEM_STRBUF, size); - buf->size = size; - buf->buf = new; - } - buf->buf[buf->len++] = c; - return FcTrue; -} - -FcBool -FcStrBufString (FcStrBuf *buf, const FcChar8 *s) -{ - FcChar8 c; - while ((c = *s++)) - if (!FcStrBufChar (buf, c)) - return FcFalse; - return FcTrue; -} - -FcBool -FcStrBufData (FcStrBuf *buf, const FcChar8 *s, int len) -{ - while (len-- > 0) - if (!FcStrBufChar (buf, *s++)) - return FcFalse; - return FcTrue; -} - -FcBool -FcStrUsesHome (const FcChar8 *s) -{ - return *s == '~'; -} - -FcChar8 * -FcStrCopyFilename (const FcChar8 *s) -{ - FcChar8 *new; - - if (*s == '~') - { - FcChar8 *home = FcConfigHome (); - int size; - if (!home) - return 0; - size = strlen ((char *) home) + strlen ((char *) s); - new = (FcChar8 *) malloc (size); - if (!new) - return 0; - FcMemAlloc (FC_MEM_STRING, size); - strcpy ((char *) new, (char *) home); - strcat ((char *) new, (char *) s + 1); - } - else - { - int size = strlen ((char *) s) + 1; - new = (FcChar8 *) malloc (size); - if (!new) - return 0; - FcMemAlloc (FC_MEM_STRING, size); - strcpy ((char *) new, (const char *) s); - } - return new; -} - -FcChar8 * -FcStrLastSlash (const FcChar8 *path) -{ - FcChar8 *slash; - - slash = (FcChar8 *) strrchr ((const char *) path, '/'); -#ifdef _WIN32 - { - FcChar8 *backslash; - - backslash = (FcChar8 *) strrchr ((const char *) path, '\\'); - if (!slash || (backslash && backslash > slash)) - slash = backslash; - } -#endif - - return slash; -} - -FcChar8 * -FcStrDirname (const FcChar8 *file) -{ - FcChar8 *slash; - FcChar8 *dir; - - slash = FcStrLastSlash (file); - if (!slash) - return FcStrCopy ((FcChar8 *) "."); - dir = malloc ((slash - file) + 1); - if (!dir) - return 0; - FcMemAlloc (FC_MEM_STRING, (slash - file) + 1); - strncpy ((char *) dir, (const char *) file, slash - file); - dir[slash - file] = '\0'; - return dir; -} - -FcChar8 * -FcStrBasename (const FcChar8 *file) -{ - FcChar8 *slash; - - slash = FcStrLastSlash (file); - if (!slash) - return FcStrCopy (file); - return FcStrCopy (slash + 1); -} - -FcStrSet * -FcStrSetCreate (void) -{ - FcStrSet *set = malloc (sizeof (FcStrSet)); - if (!set) - return 0; - FcMemAlloc (FC_MEM_STRSET, sizeof (FcStrSet)); - set->ref = 1; - set->num = 0; - set->size = 0; - set->strs = 0; - return set; -} - -static FcBool -_FcStrSetAppend (FcStrSet *set, FcChar8 *s) -{ - if (FcStrSetMember (set, s)) - { - FcStrFree (s); - return FcTrue; - } - if (set->num == set->size) - { - FcChar8 **strs = malloc ((set->size + 2) * sizeof (FcChar8 *)); - - if (!strs) - return FcFalse; - FcMemAlloc (FC_MEM_STRSET, (set->size + 2) * sizeof (FcChar8 *)); - set->size = set->size + 1; - if (set->num) - memcpy (strs, set->strs, set->num * sizeof (FcChar8 *)); - if (set->strs) - free (set->strs); - set->strs = strs; - } - set->strs[set->num++] = s; - set->strs[set->num] = 0; - return FcTrue; -} - -FcBool -FcStrSetMember (FcStrSet *set, const FcChar8 *s) -{ - int i; - - for (i = 0; i < set->num; i++) - if (!FcStrCmp (set->strs[i], s)) - return FcTrue; - return FcFalse; -} - -FcBool -FcStrSetEqual (FcStrSet *sa, FcStrSet *sb) -{ - int i; - if (sa->num != sb->num) - return FcFalse; - for (i = 0; i < sa->num; i++) - if (!FcStrSetMember (sb, sa->strs[i])) - return FcFalse; - return FcTrue; -} - -FcBool -FcStrSetAdd (FcStrSet *set, const FcChar8 *s) -{ - FcChar8 *new = FcStrCopy (s); - if (!new) - return FcFalse; - if (!_FcStrSetAppend (set, new)) - { - FcStrFree (new); - return FcFalse; - } - return FcTrue; -} - -FcBool -FcStrSetAddFilename (FcStrSet *set, const FcChar8 *s) -{ - FcChar8 *new = FcStrCopyFilename (s); - if (!new) - return FcFalse; - if (!_FcStrSetAppend (set, new)) - { - FcStrFree (new); - return FcFalse; - } - return FcTrue; -} - -FcBool -FcStrSetDel (FcStrSet *set, const FcChar8 *s) -{ - int i; - - for (i = 0; i < set->num; i++) - if (!FcStrCmp (set->strs[i], s)) - { - FcStrFree (set->strs[i]); - /* - * copy remaining string pointers and trailing - * NULL - */ - memmove (&set->strs[i], &set->strs[i+1], - (set->num - i) * sizeof (FcChar8 *)); - set->num--; - return FcTrue; - } - return FcFalse; -} - -void -FcStrSetDestroy (FcStrSet *set) -{ - if (--set->ref == 0) - { - int i; - - for (i = 0; i < set->num; i++) - FcStrFree (set->strs[i]); - FcMemFree (FC_MEM_STRSET, (set->size) * sizeof (FcChar8 *)); - if (set->strs) - free (set->strs); - FcMemFree (FC_MEM_STRSET, sizeof (FcStrSet)); - free (set); - } -} - -FcStrList * -FcStrListCreate (FcStrSet *set) -{ - FcStrList *list; - - list = malloc (sizeof (FcStrList)); - if (!list) - return 0; - FcMemAlloc (FC_MEM_STRLIST, sizeof (FcStrList)); - list->set = set; - set->ref++; - list->n = 0; - return list; -} - -FcChar8 * -FcStrListNext (FcStrList *list) -{ - if (list->n >= list->set->num) - return 0; - return list->set->strs[list->n++]; -} - -void -FcStrListDone (FcStrList *list) -{ - FcStrSetDestroy (list->set); - FcMemFree (FC_MEM_STRLIST, sizeof (FcStrList)); - free (list); -} diff --git a/nx-X11/extras/fontconfig/src/fcxml.c b/nx-X11/extras/fontconfig/src/fcxml.c deleted file mode 100644 index 539e57faf..000000000 --- a/nx-X11/extras/fontconfig/src/fcxml.c +++ /dev/null @@ -1,2388 +0,0 @@ -/* - * $RCSId: xc/lib/fontconfig/src/fcxml.c,v 1.21 2002/08/22 18:53:22 keithp Exp $ - * - * Copyright © 2002 Keith Packard - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Keith Packard not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Keith Packard makes no - * representations about the suitability of this software for any purpose. It - * is provided "as is" without express or implied warranty. - * - * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -#include <stdarg.h> -#include "fcint.h" -#include <dirent.h> - -#ifndef HAVE_XMLPARSE_H -#define HAVE_XMLPARSE_H 0 -#endif - -#if HAVE_XMLPARSE_H -#include <xmlparse.h> -#else -#include <expat.h> -#endif - -#ifdef _WIN32 -#define STRICT -#include <windows.h> -#undef STRICT -#endif - - -void -FcTestDestroy (FcTest *test) -{ - if (test->next) - FcTestDestroy (test->next); - FcExprDestroy (test->expr); - FcStrFree ((FcChar8 *) test->field); - FcMemFree (FC_MEM_TEST, sizeof (FcTest)); - free (test); -} - -FcExpr * -FcExprCreateInteger (int i) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpInteger; - e->u.ival = i; - } - return e; -} - -FcExpr * -FcExprCreateDouble (double d) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpDouble; - e->u.dval = d; - } - return e; -} - -FcExpr * -FcExprCreateString (const FcChar8 *s) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpString; - e->u.sval = FcStrCopy (s); - } - return e; -} - -FcExpr * -FcExprCreateMatrix (const FcMatrix *m) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpMatrix; - e->u.mval = FcMatrixCopy (m); - } - return e; -} - -FcExpr * -FcExprCreateBool (FcBool b) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpBool; - e->u.bval = b; - } - return e; -} - -FcExpr * -FcExprCreateNil (void) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpNil; - } - return e; -} - -FcExpr * -FcExprCreateField (const char *field) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpField; - e->u.field = (char *) FcStrCopy ((FcChar8 *) field); - } - return e; -} - -FcExpr * -FcExprCreateConst (const FcChar8 *constant) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = FcOpConst; - e->u.constant = FcStrCopy (constant); - } - return e; -} - -FcExpr * -FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right) -{ - FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr)); - - if (e) - { - FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr)); - e->op = op; - e->u.tree.left = left; - e->u.tree.right = right; - } - return e; -} - -void -FcExprDestroy (FcExpr *e) -{ - if (!e) - return; - switch (e->op) { - case FcOpInteger: - break; - case FcOpDouble: - break; - case FcOpString: - FcStrFree (e->u.sval); - break; - case FcOpMatrix: - FcMatrixFree (e->u.mval); - break; - case FcOpCharSet: - FcCharSetDestroy (e->u.cval); - break; - case FcOpBool: - break; - case FcOpField: - FcStrFree ((FcChar8 *) e->u.field); - break; - case FcOpConst: - FcStrFree (e->u.constant); - break; - case FcOpAssign: - case FcOpAssignReplace: - case FcOpPrepend: - case FcOpPrependFirst: - case FcOpAppend: - case FcOpAppendLast: - break; - case FcOpOr: - case FcOpAnd: - case FcOpEqual: - case FcOpNotEqual: - case FcOpLess: - case FcOpLessEqual: - case FcOpMore: - case FcOpMoreEqual: - case FcOpContains: - case FcOpListing: - case FcOpNotContains: - case FcOpPlus: - case FcOpMinus: - case FcOpTimes: - case FcOpDivide: - case FcOpQuest: - case FcOpComma: - FcExprDestroy (e->u.tree.right); - /* fall through */ - case FcOpNot: - case FcOpFloor: - case FcOpCeil: - case FcOpRound: - case FcOpTrunc: - FcExprDestroy (e->u.tree.left); - break; - case FcOpNil: - case FcOpInvalid: - break; - } - FcMemFree (FC_MEM_EXPR, sizeof (FcExpr)); - free (e); -} - -void -FcEditDestroy (FcEdit *e) -{ - if (e->next) - FcEditDestroy (e->next); - FcStrFree ((FcChar8 *) e->field); - if (e->expr) - FcExprDestroy (e->expr); - free (e); -} - -char * -FcConfigSaveField (const char *field) -{ - return (char *) FcStrCopy ((FcChar8 *) field); -} - -typedef enum _FcElement { - FcElementNone, - FcElementFontconfig, - FcElementDir, - FcElementCache, - FcElementInclude, - FcElementConfig, - FcElementMatch, - FcElementAlias, - - FcElementBlank, - FcElementRescan, - - FcElementPrefer, - FcElementAccept, - FcElementDefault, - FcElementFamily, - - FcElementSelectfont, - FcElementAcceptfont, - FcElementRejectfont, - FcElementGlob, - FcElementPattern, - FcElementPatelt, - - FcElementTest, - FcElementEdit, - FcElementInt, - FcElementDouble, - FcElementString, - FcElementMatrix, - FcElementBool, - FcElementCharset, - FcElementName, - FcElementConst, - FcElementOr, - FcElementAnd, - FcElementEq, - FcElementNotEq, - FcElementLess, - FcElementLessEq, - FcElementMore, - FcElementMoreEq, - FcElementContains, - FcElementNotContains, - FcElementPlus, - FcElementMinus, - FcElementTimes, - FcElementDivide, - FcElementNot, - FcElementIf, - FcElementFloor, - FcElementCeil, - FcElementRound, - FcElementTrunc, - FcElementUnknown -} FcElement; - -static FcElement -FcElementMap (const XML_Char *name) -{ - static struct { - char *name; - FcElement element; - } fcElementMap[] = { - { "fontconfig", FcElementFontconfig }, - { "dir", FcElementDir }, - { "cache", FcElementCache }, - { "include", FcElementInclude }, - { "config", FcElementConfig }, - { "match", FcElementMatch }, - { "alias", FcElementAlias }, - - { "blank", FcElementBlank }, - { "rescan", FcElementRescan }, - - { "prefer", FcElementPrefer }, - { "accept", FcElementAccept }, - { "default", FcElementDefault }, - { "family", FcElementFamily }, - - { "selectfont", FcElementSelectfont }, - { "acceptfont", FcElementAcceptfont }, - { "rejectfont", FcElementRejectfont }, - { "glob", FcElementGlob }, - { "pattern", FcElementPattern }, - { "patelt", FcElementPatelt }, - - { "test", FcElementTest }, - { "edit", FcElementEdit }, - { "int", FcElementInt }, - { "double", FcElementDouble }, - { "string", FcElementString }, - { "matrix", FcElementMatrix }, - { "bool", FcElementBool }, - { "charset", FcElementCharset }, - { "name", FcElementName }, - { "const", FcElementConst }, - { "or", FcElementOr }, - { "and", FcElementAnd }, - { "eq", FcElementEq }, - { "not_eq", FcElementNotEq }, - { "less", FcElementLess }, - { "less_eq", FcElementLessEq }, - { "more", FcElementMore }, - { "more_eq", FcElementMoreEq }, - { "contains", FcElementContains }, - { "not_contains",FcElementNotContains }, - { "plus", FcElementPlus }, - { "minus", FcElementMinus }, - { "times", FcElementTimes }, - { "divide", FcElementDivide }, - { "not", FcElementNot }, - { "if", FcElementIf }, - { "floor", FcElementFloor }, - { "ceil", FcElementCeil }, - { "round", FcElementRound }, - { "trunc", FcElementTrunc }, - - { 0, 0 } - }; - - int i; - for (i = 0; fcElementMap[i].name; i++) - if (!strcmp ((char *) name, fcElementMap[i].name)) - return fcElementMap[i].element; - return FcElementUnknown; -} - -typedef struct _FcPStack { - struct _FcPStack *prev; - FcElement element; - FcChar8 **attr; - FcStrBuf str; -} FcPStack; - -typedef enum _FcVStackTag { - FcVStackNone, - - FcVStackString, - FcVStackFamily, - FcVStackField, - FcVStackConstant, - FcVStackGlob, - FcVStackPattern, - - FcVStackPrefer, - FcVStackAccept, - FcVStackDefault, - - FcVStackInteger, - FcVStackDouble, - FcVStackMatrix, - FcVStackBool, - - FcVStackTest, - FcVStackExpr, - FcVStackEdit -} FcVStackTag; - -typedef struct _FcVStack { - struct _FcVStack *prev; - FcPStack *pstack; /* related parse element */ - FcVStackTag tag; - union { - FcChar8 *string; - - int integer; - double _double; - FcMatrix *matrix; - FcBool bool; - - FcTest *test; - FcQual qual; - FcOp op; - FcExpr *expr; - FcEdit *edit; - - FcPattern *pattern; - } u; -} FcVStack; - -typedef struct _FcConfigParse { - FcPStack *pstack; - FcVStack *vstack; - FcBool error; - const FcChar8 *name; - FcConfig *config; - XML_Parser parser; -} FcConfigParse; - -typedef enum _FcConfigSeverity { - FcSevereInfo, FcSevereWarning, FcSevereError -} FcConfigSeverity; - -static void -FcConfigMessage (FcConfigParse *parse, FcConfigSeverity severe, char *fmt, ...) -{ - char *s = "unknown"; - va_list args; - - va_start (args, fmt); - - switch (severe) { - case FcSevereInfo: s = "info"; break; - case FcSevereWarning: s = "warning"; break; - case FcSevereError: s = "error"; break; - } - if (parse) - { - if (parse->name) - fprintf (stderr, "Fontconfig %s: \"%s\", line %d: ", s, - parse->name, XML_GetCurrentLineNumber (parse->parser)); - else - fprintf (stderr, "Fontconfig %s: line %d: ", s, - XML_GetCurrentLineNumber (parse->parser)); - if (severe >= FcSevereError) - parse->error = FcTrue; - } - else - fprintf (stderr, "Fontconfig %s: ", s); - vfprintf (stderr, fmt, args); - fprintf (stderr, "\n"); - va_end (args); -} - - -static char * -FcTypeName (FcType type) -{ - switch (type) { - case FcTypeVoid: - return "void"; - case FcTypeInteger: - case FcTypeDouble: - return "number"; - case FcTypeString: - return "string"; - case FcTypeBool: - return "bool"; - case FcTypeMatrix: - return "matrix"; - case FcTypeCharSet: - return "charset"; - case FcTypeFTFace: - return "FT_Face"; - case FcTypeLangSet: - return "langset"; - default: - return "unknown"; - } -} - -static void -FcTypecheckValue (FcConfigParse *parse, FcType value, FcType type) -{ - if (value == FcTypeInteger) - value = FcTypeDouble; - if (type == FcTypeInteger) - type = FcTypeDouble; - if (value != type) - { - if ((value == FcTypeLangSet && type == FcTypeString) || - (value == FcTypeString && type == FcTypeLangSet)) - return; - FcConfigMessage (parse, FcSevereWarning, "saw %s, expected %s", - FcTypeName (value), FcTypeName (type)); - } -} - -static void -FcTypecheckExpr (FcConfigParse *parse, FcExpr *expr, FcType type) -{ - const FcObjectType *o; - const FcConstant *c; - - switch (expr->op) { - case FcOpInteger: - case FcOpDouble: - FcTypecheckValue (parse, FcTypeDouble, type); - break; - case FcOpString: - FcTypecheckValue (parse, FcTypeString, type); - break; - case FcOpMatrix: - FcTypecheckValue (parse, FcTypeMatrix, type); - break; - case FcOpBool: - FcTypecheckValue (parse, FcTypeBool, type); - break; - case FcOpCharSet: - FcTypecheckValue (parse, FcTypeCharSet, type); - break; - case FcOpNil: - break; - case FcOpField: - o = FcNameGetObjectType (expr->u.field); - if (o) - FcTypecheckValue (parse, o->type, type); - break; - case FcOpConst: - c = FcNameGetConstant (expr->u.constant); - if (c) - { - o = FcNameGetObjectType (c->object); - if (o) - FcTypecheckValue (parse, o->type, type); - } - break; - case FcOpQuest: - FcTypecheckExpr (parse, expr->u.tree.left, FcTypeBool); - FcTypecheckExpr (parse, expr->u.tree.right->u.tree.left, type); - FcTypecheckExpr (parse, expr->u.tree.right->u.tree.right, type); - break; - case FcOpAssign: - case FcOpAssignReplace: - break; - case FcOpEqual: - case FcOpNotEqual: - case FcOpLess: - case FcOpLessEqual: - case FcOpMore: - case FcOpMoreEqual: - case FcOpContains: - case FcOpNotContains: - case FcOpListing: - FcTypecheckValue (parse, FcTypeBool, type); - break; - case FcOpComma: - case FcOpOr: - case FcOpAnd: - case FcOpPlus: - case FcOpMinus: - case FcOpTimes: - case FcOpDivide: - FcTypecheckExpr (parse, expr->u.tree.left, type); - FcTypecheckExpr (parse, expr->u.tree.right, type); - break; - case FcOpNot: - FcTypecheckValue (parse, FcTypeBool, type); - FcTypecheckExpr (parse, expr->u.tree.left, FcTypeBool); - break; - case FcOpFloor: - case FcOpCeil: - case FcOpRound: - case FcOpTrunc: - FcTypecheckValue (parse, FcTypeDouble, type); - FcTypecheckExpr (parse, expr->u.tree.left, FcTypeDouble); - break; - default: - break; - } -} - -static FcTest * -FcTestCreate (FcConfigParse *parse, - FcMatchKind kind, - FcQual qual, - const FcChar8 *field, - FcOp compare, - FcExpr *expr) -{ - FcTest *test = (FcTest *) malloc (sizeof (FcTest)); - - if (test) - { - const FcObjectType *o; - - FcMemAlloc (FC_MEM_TEST, sizeof (FcTest)); - test->next = 0; - test->kind = kind; - test->qual = qual; - test->field = (char *) FcStrCopy (field); - test->op = compare; - test->expr = expr; - o = FcNameGetObjectType (test->field); - if (o) - FcTypecheckExpr (parse, expr, o->type); - } - return test; -} - -static FcEdit * -FcEditCreate (FcConfigParse *parse, - const char *field, - FcOp op, - FcExpr *expr, - FcValueBinding binding) -{ - FcEdit *e = (FcEdit *) malloc (sizeof (FcEdit)); - - if (e) - { - const FcObjectType *o; - - e->next = 0; - e->field = field; /* already saved in grammar */ - e->op = op; - e->expr = expr; - e->binding = binding; - o = FcNameGetObjectType (e->field); - if (o) - FcTypecheckExpr (parse, expr, o->type); - } - return e; -} - -static void -FcVStackPush (FcConfigParse *parse, FcVStack *vstack) -{ - vstack->prev = parse->vstack; - vstack->pstack = parse->pstack ? parse->pstack->prev : 0; - parse->vstack = vstack; -} - -static FcVStack * -FcVStackCreate (void) -{ - FcVStack *new; - - new = malloc (sizeof (FcVStack)); - if (!new) - return 0; - FcMemAlloc (FC_MEM_VSTACK, sizeof (FcVStack)); - new->tag = FcVStackNone; - new->prev = 0; - return new; -} - -static void -FcVStackDestroy (FcVStack *vstack) -{ - FcVStack *prev; - - for (; vstack; vstack = prev) - { - prev = vstack->prev; - switch (vstack->tag) { - case FcVStackNone: - break; - case FcVStackString: - case FcVStackFamily: - case FcVStackField: - case FcVStackConstant: - case FcVStackGlob: - FcStrFree (vstack->u.string); - break; - case FcVStackPattern: - FcPatternDestroy (vstack->u.pattern); - break; - case FcVStackInteger: - case FcVStackDouble: - break; - case FcVStackMatrix: - FcMatrixFree (vstack->u.matrix); - break; - case FcVStackBool: - break; - case FcVStackTest: - FcTestDestroy (vstack->u.test); - break; - case FcVStackExpr: - case FcVStackPrefer: - case FcVStackAccept: - case FcVStackDefault: - FcExprDestroy (vstack->u.expr); - break; - case FcVStackEdit: - FcEditDestroy (vstack->u.edit); - break; - } - FcMemFree (FC_MEM_VSTACK, sizeof (FcVStack)); - free (vstack); - } -} - -static FcBool -FcVStackPushString (FcConfigParse *parse, FcVStackTag tag, FcChar8 *string) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.string = string; - vstack->tag = tag; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushInteger (FcConfigParse *parse, int integer) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.integer = integer; - vstack->tag = FcVStackInteger; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushDouble (FcConfigParse *parse, double _double) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u._double = _double; - vstack->tag = FcVStackDouble; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushMatrix (FcConfigParse *parse, FcMatrix *matrix) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - matrix = FcMatrixCopy (matrix); - if (!matrix) - { - FcVStackDestroy (vstack); - return FcFalse; - } - vstack->u.matrix = matrix; - vstack->tag = FcVStackMatrix; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushBool (FcConfigParse *parse, FcBool bool) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.bool = bool; - vstack->tag = FcVStackBool; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushTest (FcConfigParse *parse, FcTest *test) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.test = test; - vstack->tag = FcVStackTest; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushExpr (FcConfigParse *parse, FcVStackTag tag, FcExpr *expr) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.expr = expr; - vstack->tag = tag; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushEdit (FcConfigParse *parse, FcEdit *edit) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.edit = edit; - vstack->tag = FcVStackEdit; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcBool -FcVStackPushPattern (FcConfigParse *parse, FcPattern *pattern) -{ - FcVStack *vstack = FcVStackCreate (); - if (!vstack) - return FcFalse; - vstack->u.pattern = pattern; - vstack->tag = FcVStackPattern; - FcVStackPush (parse, vstack); - return FcTrue; -} - -static FcVStack * -FcVStackFetch (FcConfigParse *parse, int off) -{ - FcVStack *vstack; - - for (vstack = parse->vstack; vstack && off-- > 0; vstack = vstack->prev); - return vstack; -} - -static void -FcVStackClear (FcConfigParse *parse) -{ - while (parse->vstack && parse->vstack->pstack == parse->pstack) - { - FcVStack *vstack = parse->vstack; - parse->vstack = vstack->prev; - vstack->prev = 0; - FcVStackDestroy (vstack); - } -} - -static FcVStack * -FcVStackPop (FcConfigParse *parse) -{ - FcVStack *vstack = parse->vstack; - - if (!vstack || vstack->pstack != parse->pstack) - return 0; - parse->vstack = vstack->prev; - vstack->prev = 0; - return vstack; -} - -static int -FcVStackElements (FcConfigParse *parse) -{ - int h = 0; - FcVStack *vstack = parse->vstack; - while (vstack && vstack->pstack == parse->pstack) - { - h++; - vstack = vstack->prev; - } - return h; -} - -static FcChar8 ** -FcConfigSaveAttr (const XML_Char **attr) -{ - int n; - int slen; - int i; - FcChar8 **new; - FcChar8 *s; - - if (!attr) - return 0; - slen = 0; - for (i = 0; attr[i]; i++) - slen += strlen (attr[i]) + 1; - n = i; - new = malloc ((i + 1) * sizeof (FcChar8 *) + slen); - if (!new) - return 0; - FcMemAlloc (FC_MEM_ATTR, 1); /* size is too expensive */ - s = (FcChar8 *) (new + (i + 1)); - for (i = 0; attr[i]; i++) - { - new[i] = s; - strcpy ((char *) s, (char *) attr[i]); - s += strlen ((char *) s) + 1; - } - new[i] = 0; - return new; -} - -static FcBool -FcPStackPush (FcConfigParse *parse, FcElement element, const XML_Char **attr) -{ - FcPStack *new = malloc (sizeof (FcPStack)); - - if (!new) - return FcFalse; - FcMemAlloc (FC_MEM_PSTACK, sizeof (FcPStack)); - new->prev = parse->pstack; - new->element = element; - if (attr) - { - new->attr = FcConfigSaveAttr (attr); - if (!new->attr) - FcConfigMessage (parse, FcSevereError, "out of memory"); - } - else - new->attr = 0; - FcStrBufInit (&new->str, 0, 0); - parse->pstack = new; - return FcTrue; -} - -static FcBool -FcPStackPop (FcConfigParse *parse) -{ - FcPStack *old; - - if (!parse->pstack) - { - FcConfigMessage (parse, FcSevereError, "mismatching element"); - return FcFalse; - } - FcVStackClear (parse); - old = parse->pstack; - parse->pstack = old->prev; - FcStrBufDestroy (&old->str); - if (old->attr) - { - FcMemFree (FC_MEM_ATTR, 1); /* size is to expensive */ - free (old->attr); - } - FcMemFree (FC_MEM_PSTACK, sizeof (FcPStack)); - free (old); - return FcTrue; -} - -static FcBool -FcConfigInit (FcConfigParse *parse, const FcChar8 *name, FcConfig *config, XML_Parser parser) -{ - parse->pstack = 0; - parse->vstack = 0; - parse->error = FcFalse; - parse->name = name; - parse->config = config; - parse->parser = parser; - return FcTrue; -} - -static void -FcConfigCleanup (FcConfigParse *parse) -{ - while (parse->pstack) - FcPStackPop (parse); -} - -static const FcChar8 * -FcConfigGetAttribute (FcConfigParse *parse, char *attr) -{ - FcChar8 **attrs; - if (!parse->pstack) - return 0; - - attrs = parse->pstack->attr; - while (*attrs) - { - if (!strcmp ((char *) *attrs, attr)) - return attrs[1]; - attrs += 2; - } - return 0; -} - -static void -FcStartElement(void *userData, const XML_Char *name, const XML_Char **attr) -{ - FcConfigParse *parse = userData; - FcElement element; - - element = FcElementMap (name); - if (element == FcElementUnknown) - FcConfigMessage (parse, FcSevereWarning, "unknown element \"%s\"", name); - - if (!FcPStackPush (parse, element, attr)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - return; -} - -static void -FcParseBlank (FcConfigParse *parse) -{ - int n = FcVStackElements (parse); - while (n-- > 0) - { - FcVStack *v = FcVStackFetch (parse, n); - if (v->tag != FcVStackInteger) - FcConfigMessage (parse, FcSevereError, "non-integer blank"); - else - { - if (!parse->config->blanks) - { - parse->config->blanks = FcBlanksCreate (); - if (!parse->config->blanks) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - break; - } - } - if (!FcBlanksAdd (parse->config->blanks, v->u.integer)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - break; - } - } - } -} - -static void -FcParseRescan (FcConfigParse *parse) -{ - int n = FcVStackElements (parse); - while (n-- > 0) - { - FcVStack *v = FcVStackFetch (parse, n); - if (v->tag != FcVStackInteger) - FcConfigMessage (parse, FcSevereWarning, "non-integer rescan"); - else - parse->config->rescanInterval = v->u.integer; - } -} - -static void -FcParseInt (FcConfigParse *parse) -{ - FcChar8 *s, *end; - int l; - - if (!parse->pstack) - return; - s = FcStrBufDone (&parse->pstack->str); - if (!s) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - end = 0; - l = (int) strtol ((char *) s, (char **)&end, 0); - if (end != s + strlen ((char *) s)) - FcConfigMessage (parse, FcSevereError, "\"%s\": not a valid integer", s); - else - FcVStackPushInteger (parse, l); - FcStrFree (s); -} - -/* - * idea copied from glib g_ascii_strtod with - * permission of the author (Alexander Larsson) - */ - -#include <locale.h> - -static double -FcStrtod (char *s, char **end) -{ - struct lconv *locale_data; - char *dot; - double v; - - /* - * Have to swap the decimal point to match the current locale - * if that locale doesn't use 0x2e - */ - if ((dot = strchr (s, 0x2e)) && - (locale_data = localeconv ()) && - (locale_data->decimal_point[0] != 0x2e || - locale_data->decimal_point[1] != 0)) - { - char buf[128]; - int slen = strlen (s); - int dlen = strlen (locale_data->decimal_point); - - if (slen + dlen > sizeof (buf)) - { - if (end) - *end = s; - v = 0; - } - else - { - char *buf_end; - /* mantissa */ - strncpy (buf, s, dot - s); - /* decimal point */ - strcpy (buf + (dot - s), locale_data->decimal_point); - /* rest of number */ - strcpy (buf + (dot - s) + dlen, dot + 1); - buf_end = 0; - v = strtod (buf, &buf_end); - if (buf_end) { - buf_end = s + (buf_end - buf); - if (buf_end > dot) - buf_end -= dlen - 1; - } - if (end) - *end = buf_end; - } - } - else - v = strtod (s, end); - return v; -} - -static void -FcParseDouble (FcConfigParse *parse) -{ - FcChar8 *s, *end; - double d; - - if (!parse->pstack) - return; - s = FcStrBufDone (&parse->pstack->str); - if (!s) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - end = 0; - d = FcStrtod ((char *) s, (char **)&end); - if (end != s + strlen ((char *) s)) - FcConfigMessage (parse, FcSevereError, "\"%s\": not a valid double", s); - else - FcVStackPushDouble (parse, d); - FcStrFree (s); -} - -static void -FcParseString (FcConfigParse *parse, FcVStackTag tag) -{ - FcChar8 *s; - - if (!parse->pstack) - return; - s = FcStrBufDone (&parse->pstack->str); - if (!s) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - if (!FcVStackPushString (parse, tag, s)) - FcStrFree (s); -} - -static void -FcParseMatrix (FcConfigParse *parse) -{ - FcVStack *vstack; - enum { m_done, m_xx, m_xy, m_yx, m_yy } matrix_state = m_yy; - FcMatrix m; - - while ((vstack = FcVStackPop (parse))) - { - double v; - switch (vstack->tag) { - case FcVStackInteger: - v = vstack->u.integer; - break; - case FcVStackDouble: - v = vstack->u._double; - break; - default: - FcConfigMessage (parse, FcSevereError, "non-double matrix element"); - v = 1.0; - break; - } - switch (matrix_state) { - case m_xx: m.xx = v; break; - case m_xy: m.xy = v; break; - case m_yx: m.yx = v; break; - case m_yy: m.yy = v; break; - default: break; - } - FcVStackDestroy (vstack); - matrix_state--; - } - if (matrix_state != m_done) - FcConfigMessage (parse, FcSevereError, "wrong number of matrix elements"); - else - FcVStackPushMatrix (parse, &m); -} - -static FcBool -FcConfigLexBool (FcConfigParse *parse, const FcChar8 *bool) -{ - FcBool result = FcFalse; - - if (!FcNameBool (bool, &result)) - FcConfigMessage (parse, FcSevereWarning, "\"%s\" is not known boolean", - bool); - return result; -} - -static void -FcParseBool (FcConfigParse *parse) -{ - FcChar8 *s; - - if (!parse->pstack) - return; - s = FcStrBufDone (&parse->pstack->str); - if (!s) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - FcVStackPushBool (parse, FcConfigLexBool (parse, s)); - FcStrFree (s); -} - -static void -FcParseFamilies (FcConfigParse *parse, FcVStackTag tag) -{ - FcVStack *vstack; - FcExpr *left, *expr = 0, *new; - - while ((vstack = FcVStackPop (parse))) - { - if (vstack->tag != FcVStackFamily) - { - FcConfigMessage (parse, FcSevereWarning, "non-family"); - FcVStackDestroy (vstack); - continue; - } - left = vstack->u.expr; - vstack->tag = FcVStackNone; - FcVStackDestroy (vstack); - if (expr) - { - new = FcExprCreateOp (left, FcOpComma, expr); - if (!new) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - FcExprDestroy (left); - FcExprDestroy (expr); - break; - } - expr = new; - } - else - expr = left; - } - if (expr) - { - if (!FcVStackPushExpr (parse, tag, expr)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - if (expr) - FcExprDestroy (expr); - } - } -} - -static void -FcParseFamily (FcConfigParse *parse) -{ - FcChar8 *s; - FcExpr *expr; - - if (!parse->pstack) - return; - s = FcStrBufDone (&parse->pstack->str); - if (!s) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - expr = FcExprCreateString (s); - FcStrFree (s); - if (expr) - FcVStackPushExpr (parse, FcVStackFamily, expr); -} - -static void -FcParseAlias (FcConfigParse *parse) -{ - FcExpr *family = 0, *accept = 0, *prefer = 0, *def = 0, *new = 0; - FcEdit *edit = 0, *next; - FcVStack *vstack; - FcTest *test; - - while ((vstack = FcVStackPop (parse))) - { - switch (vstack->tag) { - case FcVStackFamily: - if (family) - { - new = FcExprCreateOp (vstack->u.expr, FcOpComma, family); - if (!new) - FcConfigMessage (parse, FcSevereError, "out of memory"); - else - family = new; - } - else - new = vstack->u.expr; - if (new) - { - family = new; - vstack->tag = FcVStackNone; - } - break; - case FcVStackPrefer: - if (prefer) - FcExprDestroy (prefer); - prefer = vstack->u.expr; - vstack->tag = FcVStackNone; - break; - case FcVStackAccept: - if (accept) - FcExprDestroy (accept); - accept = vstack->u.expr; - vstack->tag = FcVStackNone; - break; - case FcVStackDefault: - if (def) - FcExprDestroy (def); - def = vstack->u.expr; - vstack->tag = FcVStackNone; - break; - default: - FcConfigMessage (parse, FcSevereWarning, "bad alias"); - break; - } - FcVStackDestroy (vstack); - } - if (!family) - { - FcConfigMessage (parse, FcSevereError, "missing family in alias"); - if (prefer) - FcExprDestroy (prefer); - if (accept) - FcExprDestroy (accept); - if (def) - FcExprDestroy (def); - return; - } - if (prefer) - { - edit = FcEditCreate (parse, - FcConfigSaveField ("family"), - FcOpPrepend, - prefer, - FcValueBindingWeak); - if (edit) - edit->next = 0; - else - FcExprDestroy (prefer); - } - if (accept) - { - next = edit; - edit = FcEditCreate (parse, - FcConfigSaveField ("family"), - FcOpAppend, - accept, - FcValueBindingWeak); - if (edit) - edit->next = next; - else - FcExprDestroy (accept); - } - if (def) - { - next = edit; - edit = FcEditCreate (parse, - FcConfigSaveField ("family"), - FcOpAppendLast, - def, - FcValueBindingWeak); - if (edit) - edit->next = next; - else - FcExprDestroy (def); - } - if (edit) - { - test = FcTestCreate (parse, FcMatchPattern, - FcQualAny, - (FcChar8 *) FC_FAMILY, - FcOpEqual, - family); - if (test) - if (!FcConfigAddEdit (parse->config, test, edit, FcMatchPattern)) - FcTestDestroy (test); - } - else - FcExprDestroy (family); -} - -static FcExpr * -FcPopExpr (FcConfigParse *parse) -{ - FcVStack *vstack = FcVStackPop (parse); - FcExpr *expr = 0; - if (!vstack) - return 0; - switch (vstack->tag) { - case FcVStackNone: - break; - case FcVStackString: - case FcVStackFamily: - expr = FcExprCreateString (vstack->u.string); - break; - case FcVStackField: - expr = FcExprCreateField ((char *) vstack->u.string); - break; - case FcVStackConstant: - expr = FcExprCreateConst (vstack->u.string); - break; - case FcVStackGlob: - /* XXX: What's the correct action here? (CDW) */ - break; - case FcVStackPrefer: - case FcVStackAccept: - case FcVStackDefault: - expr = vstack->u.expr; - vstack->tag = FcVStackNone; - break; - case FcVStackInteger: - expr = FcExprCreateInteger (vstack->u.integer); - break; - case FcVStackDouble: - expr = FcExprCreateDouble (vstack->u._double); - break; - case FcVStackMatrix: - expr = FcExprCreateMatrix (vstack->u.matrix); - break; - case FcVStackBool: - expr = FcExprCreateBool (vstack->u.bool); - break; - case FcVStackTest: - break; - case FcVStackExpr: - expr = vstack->u.expr; - vstack->tag = FcVStackNone; - break; - case FcVStackEdit: - break; - default: - break; - } - FcVStackDestroy (vstack); - return expr; -} - -/* - * This builds a tree of binary operations. Note - * that every operator is defined so that if only - * a single operand is contained, the value of the - * whole expression is the value of the operand. - * - * This code reduces in that case to returning that - * operand. - */ -static FcExpr * -FcPopBinary (FcConfigParse *parse, FcOp op) -{ - FcExpr *left, *expr = 0, *new; - - while ((left = FcPopExpr (parse))) - { - if (expr) - { - new = FcExprCreateOp (left, op, expr); - if (!new) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - FcExprDestroy (left); - FcExprDestroy (expr); - break; - } - expr = new; - } - else - expr = left; - } - return expr; -} - -static void -FcParseBinary (FcConfigParse *parse, FcOp op) -{ - FcExpr *expr = FcPopBinary (parse, op); - if (expr) - FcVStackPushExpr (parse, FcVStackExpr, expr); -} - -/* - * This builds a a unary operator, it consumes only - * a single operand - */ - -static FcExpr * -FcPopUnary (FcConfigParse *parse, FcOp op) -{ - FcExpr *operand, *new = 0; - - if ((operand = FcPopExpr (parse))) - { - new = FcExprCreateOp (operand, op, 0); - if (!new) - { - FcExprDestroy (operand); - FcConfigMessage (parse, FcSevereError, "out of memory"); - } - } - return new; -} - -static void -FcParseUnary (FcConfigParse *parse, FcOp op) -{ - FcExpr *expr = FcPopUnary (parse, op); - if (expr) - FcVStackPushExpr (parse, FcVStackExpr, expr); -} - -static void -FcParseInclude (FcConfigParse *parse) -{ - FcChar8 *s; - const FcChar8 *i; - FcBool ignore_missing = FcFalse; - - s = FcStrBufDone (&parse->pstack->str); - if (!s) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - i = FcConfigGetAttribute (parse, "ignore_missing"); - if (i && FcConfigLexBool (parse, (FcChar8 *) i) == FcTrue) - ignore_missing = FcTrue; - if (!FcConfigParseAndLoad (parse->config, s, !ignore_missing)) - parse->error = FcTrue; - FcStrFree (s); -} - -typedef struct _FcOpMap { - char *name; - FcOp op; -} FcOpMap; - -static FcOp -FcConfigLexOp (const FcChar8 *op, const FcOpMap *map, int nmap) -{ - int i; - - for (i = 0; i < nmap; i++) - if (!strcmp ((char *) op, map[i].name)) - return map[i].op; - return FcOpInvalid; -} - -static const FcOpMap fcCompareOps[] = { - { "eq", FcOpEqual }, - { "not_eq", FcOpNotEqual }, - { "less", FcOpLess }, - { "less_eq", FcOpLessEqual }, - { "more", FcOpMore }, - { "more_eq", FcOpMoreEqual }, - { "contains", FcOpContains }, - { "not_contains", FcOpNotContains } -}; - -#define NUM_COMPARE_OPS (sizeof fcCompareOps / sizeof fcCompareOps[0]) - -static FcOp -FcConfigLexCompare (const FcChar8 *compare) -{ - return FcConfigLexOp (compare, fcCompareOps, NUM_COMPARE_OPS); -} - - -static void -FcParseTest (FcConfigParse *parse) -{ - const FcChar8 *kind_string; - FcMatchKind kind; - const FcChar8 *qual_string; - FcQual qual; - const FcChar8 *name; - const FcChar8 *compare_string; - FcOp compare; - FcExpr *expr; - FcTest *test; - - kind_string = FcConfigGetAttribute (parse, "target"); - if (!kind_string) - kind = FcMatchDefault; - else - { - if (!strcmp ((char *) kind_string, "pattern")) - kind = FcMatchPattern; - else if (!strcmp ((char *) kind_string, "font")) - kind = FcMatchFont; - else if (!strcmp ((char *) kind_string, "default")) - kind = FcMatchDefault; - else - { - FcConfigMessage (parse, FcSevereWarning, "invalid test target \"%s\"", kind_string); - return; - } - } - qual_string = FcConfigGetAttribute (parse, "qual"); - if (!qual_string) - qual = FcQualAny; - else - { - if (!strcmp ((char *) qual_string, "any")) - qual = FcQualAny; - else if (!strcmp ((char *) qual_string, "all")) - qual = FcQualAll; - else if (!strcmp ((char *) qual_string, "first")) - qual = FcQualFirst; - else if (!strcmp ((char *) qual_string, "not_first")) - qual = FcQualNotFirst; - else - { - FcConfigMessage (parse, FcSevereWarning, "invalid test qual \"%s\"", qual_string); - return; - } - } - name = FcConfigGetAttribute (parse, "name"); - if (!name) - { - FcConfigMessage (parse, FcSevereWarning, "missing test name"); - return; - } - compare_string = FcConfigGetAttribute (parse, "compare"); - if (!compare_string) - compare = FcOpEqual; - else - { - compare = FcConfigLexCompare (compare_string); - if (compare == FcOpInvalid) - { - FcConfigMessage (parse, FcSevereWarning, "invalid test compare \"%s\"", compare_string); - return; - } - } - expr = FcPopBinary (parse, FcOpComma); - if (!expr) - { - FcConfigMessage (parse, FcSevereWarning, "missing test expression"); - return; - } - test = FcTestCreate (parse, kind, qual, name, compare, expr); - if (!test) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - FcVStackPushTest (parse, test); -} - -static const FcOpMap fcModeOps[] = { - { "assign", FcOpAssign }, - { "assign_replace", FcOpAssignReplace }, - { "prepend", FcOpPrepend }, - { "prepend_first", FcOpPrependFirst }, - { "append", FcOpAppend }, - { "append_last", FcOpAppendLast }, -}; - -#define NUM_MODE_OPS (sizeof fcModeOps / sizeof fcModeOps[0]) - -static FcOp -FcConfigLexMode (const FcChar8 *mode) -{ - return FcConfigLexOp (mode, fcModeOps, NUM_MODE_OPS); -} - -static void -FcParseEdit (FcConfigParse *parse) -{ - const FcChar8 *name; - const FcChar8 *mode_string; - const FcChar8 *binding_string; - FcOp mode; - FcValueBinding binding; - FcExpr *expr; - FcEdit *edit; - - name = FcConfigGetAttribute (parse, "name"); - if (!name) - { - FcConfigMessage (parse, FcSevereWarning, "missing edit name"); - return; - } - mode_string = FcConfigGetAttribute (parse, "mode"); - if (!mode_string) - mode = FcOpAssign; - else - { - mode = FcConfigLexMode (mode_string); - if (mode == FcOpInvalid) - { - FcConfigMessage (parse, FcSevereWarning, "invalid edit mode \"%s\"", mode_string); - return; - } - } - binding_string = FcConfigGetAttribute (parse, "binding"); - if (!binding_string) - binding = FcValueBindingWeak; - else - { - if (!strcmp ((char *) binding_string, "weak")) - binding = FcValueBindingWeak; - else if (!strcmp ((char *) binding_string, "strong")) - binding = FcValueBindingStrong; - else if (!strcmp ((char *) binding_string, "same")) - binding = FcValueBindingSame; - else - { - FcConfigMessage (parse, FcSevereWarning, "invalid edit binding \"%s\"", binding_string); - return; - } - } - expr = FcPopBinary (parse, FcOpComma); - edit = FcEditCreate (parse, (char *) FcStrCopy (name), mode, expr, binding); - if (!edit) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - FcExprDestroy (expr); - return; - } - if (!FcVStackPushEdit (parse, edit)) - FcEditDestroy (edit); -} - -static void -FcParseMatch (FcConfigParse *parse) -{ - const FcChar8 *kind_name; - FcMatchKind kind; - FcTest *test = 0; - FcEdit *edit = 0; - FcVStack *vstack; - - kind_name = FcConfigGetAttribute (parse, "target"); - if (!kind_name) - kind = FcMatchPattern; - else - { - if (!strcmp ((char *) kind_name, "pattern")) - kind = FcMatchPattern; - else if (!strcmp ((char *) kind_name, "font")) - kind = FcMatchFont; - else - { - FcConfigMessage (parse, FcSevereWarning, "invalid match target \"%s\"", kind_name); - return; - } - } - while ((vstack = FcVStackPop (parse))) - { - switch (vstack->tag) { - case FcVStackTest: - vstack->u.test->next = test; - test = vstack->u.test; - vstack->tag = FcVStackNone; - break; - case FcVStackEdit: - vstack->u.edit->next = edit; - edit = vstack->u.edit; - vstack->tag = FcVStackNone; - break; - default: - FcConfigMessage (parse, FcSevereWarning, "invalid match element"); - break; - } - FcVStackDestroy (vstack); - } - if (!FcConfigAddEdit (parse->config, test, edit, kind)) - FcConfigMessage (parse, FcSevereError, "out of memory"); -} - -static void -FcParseAcceptRejectFont (FcConfigParse *parse, FcElement element) -{ - FcVStack *vstack; - - while ((vstack = FcVStackPop (parse))) - { - switch (vstack->tag) { - case FcVStackGlob: - if (!FcConfigGlobAdd (parse->config, - vstack->u.string, - element == FcElementAcceptfont)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - } - break; - case FcVStackPattern: - if (!FcConfigPatternsAdd (parse->config, - vstack->u.pattern, - element == FcElementAcceptfont)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - } - else - vstack->tag = FcVStackNone; - break; - default: - FcConfigMessage (parse, FcSevereWarning, "bad font selector"); - break; - } - FcVStackDestroy (vstack); - } -} - - -static FcValue -FcPopValue (FcConfigParse *parse) -{ - FcVStack *vstack = FcVStackPop (parse); - FcValue value; - - value.type = FcTypeVoid; - - if (!vstack) - return value; - - switch (vstack->tag) { - case FcVStackString: - value.u.s = FcStrCopy (vstack->u.string); - if (value.u.s) - value.type = FcTypeString; - break; - case FcVStackConstant: - if (FcNameConstant (vstack->u.string, &value.u.i)) - value.type = FcTypeInteger; - break; - case FcVStackInteger: - value.u.i = vstack->u.integer; - value.type = FcTypeInteger; - break; - case FcVStackDouble: - value.u.d = vstack->u._double; - value.type = FcTypeInteger; - break; - case FcVStackMatrix: - value.u.m = FcMatrixCopy (vstack->u.matrix); - if (value.u.m) - value.type = FcTypeMatrix; - break; - case FcVStackBool: - value.u.b = vstack->u.bool; - value.type = FcTypeBool; - break; - default: - FcConfigMessage (parse, FcSevereWarning, "unknown pattern element %d", - vstack->tag); - break; - } - FcVStackDestroy (vstack); - - return value; -} - -static void -FcParsePatelt (FcConfigParse *parse) -{ - FcValue value; - FcPattern *pattern = FcPatternCreate (); - const char *name; - - if (!pattern) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - - name = FcConfigGetAttribute (parse, "name"); - if (!name) - { - FcConfigMessage (parse, FcSevereWarning, "missing pattern element name"); - return; - } - - for (;;) - { - value = FcPopValue (parse); - if (value.type == FcTypeVoid) - break; - if (!FcPatternAdd (pattern, name, value, FcTrue)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - break; - } - } - - FcVStackPushPattern (parse, pattern); -} - -static void -FcParsePattern (FcConfigParse *parse) -{ - FcVStack *vstack; - FcPattern *pattern = FcPatternCreate (); - - if (!pattern) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - - while ((vstack = FcVStackPop (parse))) - { - switch (vstack->tag) { - case FcVStackPattern: - if (!FcPatternAppend (pattern, vstack->u.pattern)) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - return; - } - break; - default: - FcConfigMessage (parse, FcSevereWarning, "unknown pattern element"); - break; - } - FcVStackDestroy (vstack); - } - - FcVStackPushPattern (parse, pattern); -} - -static void -FcEndElement(void *userData, const XML_Char *name) -{ - FcConfigParse *parse = userData; - FcChar8 *data; - - if (!parse->pstack) - return; - switch (parse->pstack->element) { - case FcElementNone: - break; - case FcElementFontconfig: - break; - case FcElementDir: - data = FcStrBufDone (&parse->pstack->str); - if (!data) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - break; - } -#ifdef _WIN32 - if (strcmp (data, "WINDOWSFONTDIR") == 0) - { - int rc; - FcStrFree (data); - data = malloc (1000); - if (!data) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - break; - } - FcMemAlloc (FC_MEM_STRING, 1000); - rc = GetWindowsDirectory (data, 800); - if (rc == 0 || rc > 800) - { - FcConfigMessage (parse, FcSevereError, "GetWindowsDirectory failed"); - FcStrFree (data); - break; - } - if (data [strlen (data) - 1] != '\\') - strcat (data, "\\"); - strcat (data, "fonts"); - } -#endif - if (!FcStrUsesHome (data) || FcConfigHome ()) - { - if (!FcConfigAddDir (parse->config, data)) - FcConfigMessage (parse, FcSevereError, "out of memory"); - } - FcStrFree (data); - break; - case FcElementCache: - data = FcStrBufDone (&parse->pstack->str); - if (!data) - { - FcConfigMessage (parse, FcSevereError, "out of memory"); - break; - } - if (!FcStrUsesHome (data) || FcConfigHome ()) - { - if (!FcConfigSetCache (parse->config, data)) - FcConfigMessage (parse, FcSevereError, "out of memory"); - } - FcStrFree (data); - break; - case FcElementInclude: - FcParseInclude (parse); - break; - case FcElementConfig: - break; - case FcElementMatch: - FcParseMatch (parse); - break; - case FcElementAlias: - FcParseAlias (parse); - break; - - case FcElementBlank: - FcParseBlank (parse); - break; - case FcElementRescan: - FcParseRescan (parse); - break; - - case FcElementPrefer: - FcParseFamilies (parse, FcVStackPrefer); - break; - case FcElementAccept: - FcParseFamilies (parse, FcVStackAccept); - break; - case FcElementDefault: - FcParseFamilies (parse, FcVStackDefault); - break; - case FcElementFamily: - FcParseFamily (parse); - break; - - case FcElementTest: - FcParseTest (parse); - break; - case FcElementEdit: - FcParseEdit (parse); - break; - - case FcElementInt: - FcParseInt (parse); - break; - case FcElementDouble: - FcParseDouble (parse); - break; - case FcElementString: - FcParseString (parse, FcVStackString); - break; - case FcElementMatrix: - FcParseMatrix (parse); - break; - case FcElementBool: - FcParseBool (parse); - break; - case FcElementCharset: -/* FcParseCharset (parse); */ - break; - case FcElementSelectfont: - break; - case FcElementAcceptfont: - case FcElementRejectfont: - FcParseAcceptRejectFont (parse, parse->pstack->element); - break; - case FcElementGlob: - FcParseString (parse, FcVStackGlob); - break; - case FcElementPattern: - FcParsePattern (parse); - break; - case FcElementPatelt: - FcParsePatelt (parse); - break; - case FcElementName: - FcParseString (parse, FcVStackField); - break; - case FcElementConst: - FcParseString (parse, FcVStackConstant); - break; - case FcElementOr: - FcParseBinary (parse, FcOpOr); - break; - case FcElementAnd: - FcParseBinary (parse, FcOpAnd); - break; - case FcElementEq: - FcParseBinary (parse, FcOpEqual); - break; - case FcElementNotEq: - FcParseBinary (parse, FcOpNotEqual); - break; - case FcElementLess: - FcParseBinary (parse, FcOpLess); - break; - case FcElementLessEq: - FcParseBinary (parse, FcOpLessEqual); - break; - case FcElementMore: - FcParseBinary (parse, FcOpMore); - break; - case FcElementMoreEq: - FcParseBinary (parse, FcOpMoreEqual); - break; - case FcElementContains: - FcParseBinary (parse, FcOpContains); - break; - case FcElementNotContains: - FcParseBinary (parse, FcOpNotContains); - break; - case FcElementPlus: - FcParseBinary (parse, FcOpPlus); - break; - case FcElementMinus: - FcParseBinary (parse, FcOpMinus); - break; - case FcElementTimes: - FcParseBinary (parse, FcOpTimes); - break; - case FcElementDivide: - FcParseBinary (parse, FcOpDivide); - break; - case FcElementNot: - FcParseUnary (parse, FcOpNot); - break; - case FcElementIf: - FcParseBinary (parse, FcOpQuest); - break; - case FcElementFloor: - FcParseUnary (parse, FcOpFloor); - break; - case FcElementCeil: - FcParseUnary (parse, FcOpCeil); - break; - case FcElementRound: - FcParseUnary (parse, FcOpRound); - break; - case FcElementTrunc: - FcParseUnary (parse, FcOpTrunc); - break; - case FcElementUnknown: - break; - } - (void) FcPStackPop (parse); -} - -static void -FcCharacterData (void *userData, const XML_Char *s, int len) -{ - FcConfigParse *parse = userData; - - if (!parse->pstack) - return; - if (!FcStrBufData (&parse->pstack->str, (FcChar8 *) s, len)) - FcConfigMessage (parse, FcSevereError, "out of memory"); -} - -static void -FcStartDoctypeDecl (void *userData, - const XML_Char *doctypeName, - const XML_Char *sysid, - const XML_Char *pubid, - int has_internal_subset) -{ - FcConfigParse *parse = userData; - - if (strcmp ((char *) doctypeName, "fontconfig") != 0) - FcConfigMessage (parse, FcSevereError, "invalid doctype \"%s\"", doctypeName); -} - -static void -FcEndDoctypeDecl (void *userData) -{ -} - -static FcBool -FcConfigParseAndLoadDir (FcConfig *config, - const FcChar8 *name, - const FcChar8 *dir, - FcBool complain) -{ - DIR *d; - struct dirent *e; - FcBool ret = FcTrue; - FcChar8 *file; - FcChar8 *base; - FcStrSet *files; - - d = opendir ((char *) dir); - if (!d) - { - if (complain) - FcConfigMessage (0, FcSevereError, "Cannot open config dir \"%s\"", - name); - ret = FcFalse; - goto bail0; - } - /* freed below */ - file = (FcChar8 *) malloc (strlen ((char *) dir) + 1 + FC_MAX_FILE_LEN + 1); - if (!file) - { - ret = FcFalse; - goto bail1; - } - - strcpy ((char *) file, (char *) dir); - strcat ((char *) file, "/"); - base = file + strlen ((char *) file); - - files = FcStrSetCreate (); - if (!files) - { - ret = FcFalse; - goto bail2; - } - - if (FcDebug () & FC_DBG_CONFIG) - printf ("\tScanning config dir %s\n", dir); - - while (ret && (e = readdir (d))) - { - /* - * Add all files of the form [0-9]* - */ - if ('0' <= e->d_name[0] && e->d_name[0] <= '9' && - strlen (e->d_name) < FC_MAX_FILE_LEN) - { - strcpy ((char *) base, (char *) e->d_name); - if (!FcStrSetAdd (files, file)) - { - ret = FcFalse; - goto bail3; - } - } - } - if (ret) - { - int i; - qsort (files->strs, files->num, sizeof (FcChar8 *), - (int (*)(const void *, const void *)) FcStrCmp); - for (i = 0; ret && i < files->num; i++) - ret = FcConfigParseAndLoad (config, files->strs[i], complain); - } -bail3: - FcStrSetDestroy (files); -bail2: - free (file); -bail1: - closedir (d); -bail0: - return ret || !complain; -} - -FcBool -FcConfigParseAndLoad (FcConfig *config, - const FcChar8 *name, - FcBool complain) -{ - - XML_Parser p; - FcChar8 *filename; - FILE *f; - int len; - void *buf; - FcConfigParse parse; - FcBool error = FcTrue; - - filename = FcConfigFilename (name); - if (!filename) - goto bail0; - - if (!FcStrSetAdd (config->configFiles, filename)) - { - FcStrFree (filename); - goto bail0; - } - - if (FcFileIsDir (filename)) - { - FcBool ret = FcConfigParseAndLoadDir (config, name, filename, complain); - FcStrFree (filename); - return ret; - } - - if (FcDebug () & FC_DBG_CONFIG) - printf ("\tLoading config file %s\n", filename); - - f = fopen ((char *) filename, "r"); - FcStrFree (filename); - if (!f) - goto bail0; - - p = XML_ParserCreate ("UTF-8"); - if (!p) - goto bail1; - - if (!FcConfigInit (&parse, name, config, p)) - goto bail2; - - XML_SetUserData (p, &parse); - - XML_SetDoctypeDeclHandler (p, FcStartDoctypeDecl, FcEndDoctypeDecl); - XML_SetElementHandler (p, FcStartElement, FcEndElement); - XML_SetCharacterDataHandler (p, FcCharacterData); - - do { - buf = XML_GetBuffer (p, BUFSIZ); - if (!buf) - { - FcConfigMessage (&parse, FcSevereError, "cannot get parse buffer"); - goto bail3; - } - len = fread (buf, 1, BUFSIZ, f); - if (len < 0) - { - FcConfigMessage (&parse, FcSevereError, "failed reading config file"); - goto bail3; - } - if (!XML_ParseBuffer (p, len, len == 0)) - { - FcConfigMessage (&parse, FcSevereError, "%s", - XML_ErrorString (XML_GetErrorCode (p))); - goto bail3; - } - } while (len != 0); - error = parse.error; -bail3: - FcConfigCleanup (&parse); -bail2: - XML_ParserFree (p); -bail1: - fclose (f); -bail0: - if (error && complain) - { - if (name) - FcConfigMessage (0, FcSevereError, "Cannot load config file \"%s\"", name); - else - FcConfigMessage (0, FcSevereError, "Cannot load default config file"); - return FcFalse; - } - return FcTrue; -} diff --git a/nx-X11/extras/fontconfig/src/fontconfig.def.in b/nx-X11/extras/fontconfig/src/fontconfig.def.in deleted file mode 100755 index 83dac9559..000000000 --- a/nx-X11/extras/fontconfig/src/fontconfig.def.in +++ /dev/null @@ -1,163 +0,0 @@ -EXPORTS - FcAtomicCreate - FcAtomicDeleteNew - FcAtomicDestroy - FcAtomicLock - FcAtomicNewFile - FcAtomicOrigFile - FcAtomicReplaceOrig - FcAtomicUnlock - FcBlanksAdd - FcBlanksCreate - FcBlanksDestroy - FcBlanksIsMember - FcCharSetAddChar - FcCharSetCopy - FcCharSetCount - FcCharSetCreate - FcCharSetDestroy - FcCharSetEqual - FcCharSetFirstPage - FcCharSetHasChar - FcCharSetIntersect - FcCharSetIntersectCount - FcCharSetIsSubset - FcCharSetNextPage - FcCharSetSubtract - FcCharSetSubtractCount - FcCharSetUnion - FcConfigAppFontAddDir - FcConfigAppFontAddFile - FcConfigAppFontClear - FcConfigBuildFonts - FcConfigCreate - FcConfigDestroy - FcConfigEnableHome - FcConfigFilename - FcConfigGetBlanks - FcConfigGetCache - FcConfigGetConfigDirs - FcConfigGetConfigFiles - FcConfigGetCurrent - FcConfigGetFontDirs - FcConfigGetFonts - FcConfigGetRescanInverval - FcConfigParseAndLoad - FcConfigSetCurrent - FcConfigSetRescanInverval - FcConfigSubstitute - FcConfigSubstituteWithPat - FcConfigUptoDate - FcDefaultSubstitute - FcDirCacheValid - FcDirSave - FcDirScan - FcFileScan - FcFini - FcFontList - FcFontMatch - FcFontRenderPrepare - FcFontSetAdd - FcFontSetCreate - FcFontSetDestroy - FcFontSetList - FcFontSetMatch - FcFontSetPrint - FcFontSetSort - FcFontSetSortDestroy - FcFontSort - FcFreeTypeCharIndex - FcFreeTypeCharSet - FcFreeTypeQuery - FcGetVersion - FcInit - FcInitBringUptoDate - FcInitLoadConfig - FcInitLoadConfigAndFonts - FcInitReinitialize - FcLangSetAdd - FcLangSetCompare - FcLangSetCopy - FcLangSetCreate - FcLangSetDestroy - FcLangSetEqual - FcLangSetHasLang - FcLangSetHash - FcMatrixCopy - FcMatrixEqual - FcMatrixMultiply - FcMatrixRotate - FcMatrixScale - FcMatrixShear - FcNameConstant - FcNameGetConstant - FcNameGetObjectType - FcNameParse - FcNameRegisterConstants - FcNameRegisterObjectTypes - FcNameUnparse - FcNameUnregisterConstants - FcNameUnregisterObjectTypes - FcObjectSetAdd - FcObjectSetBuild - FcObjectSetCreate - FcObjectSetDestroy - FcObjectSetVaBuild - FcPatternAdd - FcPatternAddBool - FcPatternAddCharSet - FcPatternAddDouble - FcPatternAddFTFace - FcPatternAddInteger - FcPatternAddLangSet - FcPatternAddMatrix - FcPatternAddString - FcPatternAddWeak - FcPatternBuild - FcPatternCreate - FcPatternDel - FcPatternDestroy - FcPatternDuplicate - FcPatternEqual - FcPatternEqualSubset - FcPatternGet - FcPatternGetBool - FcPatternGetCharSet - FcPatternGetDouble - FcPatternGetFTFace - FcPatternGetInteger - FcPatternGetLangSet - FcPatternGetMatrix - FcPatternGetString - FcPatternHash - FcPatternPrint - FcPatternReference - FcPatternVaBuild - FcStrBasename - FcStrCmp - FcStrCmp - FcStrCmpIgnoreCase - FcStrCopy - FcStrCopyFilename - FcStrDirname - FcStrListCreate - FcStrListDone - FcStrListNext - FcStrSetAdd - FcStrSetAddFilename - FcStrSetCreate - FcStrSetDel - FcStrSetDestroy - FcStrSetEqual - FcStrSetMember - FcUcs4ToUtf8 - FcUtf16Len - FcUtf16ToUcs4 - FcUtf8Len - FcUtf8ToUcs4 - FcValueDestroy - FcValueEqual - FcValuePrint - FcValueSave -LIBRARY libfontconfig-@LT_CURRENT_MINUS_AGE@.dll -VERSION @LT_CURRENT@.@LT_REVISION@ |