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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/extras/fontconfig/src/fcint.h
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
Diffstat (limited to 'nx-X11/extras/fontconfig/src/fcint.h')
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diff --git a/nx-X11/extras/fontconfig/src/fcint.h b/nx-X11/extras/fontconfig/src/fcint.h
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+++ b/nx-X11/extras/fontconfig/src/fcint.h
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+/*
+ * $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_ */