/*
- * $RCSId: xc/lib/fontconfig/src/fcint.h,v 1.27 2002/08/31 22:17:32 keithp Exp $
+ * fontconfig/src/fcint.h
*
* Copyright © 2000 Keith Packard
*
* 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
+ * documentation, and that the name of the author(s) not be used in
* advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
+ * specific, written prior permission. The authors make 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,
+ * THE AUTHOR(S) 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
+ * EVENT SHALL THE AUTHOR(S) 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
#include <ctype.h>
#include <errno.h>
#include <unistd.h>
+#include <stddef.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <time.h>
#include <fontconfig/fontconfig.h>
#include <fontconfig/fcprivate.h>
-#include <fontconfig/fcfreetype.h>
+#include "fcdeprecate.h"
#ifndef FC_CONFIG_PATH
#define FC_CONFIG_PATH "fonts.conf"
#define FC_MEM_NUM 30
-#define FC_BANK_DYNAMIC 0
-#define FC_BANK_FIRST 1
-#define FC_BANK_LANGS 0xfcfcfcfc
+#define _FC_ASSERT_STATIC1(_line, _cond) typedef int _static_assert_on_line_##_line##_failed[(_cond)?1:-1]
+#define _FC_ASSERT_STATIC0(_line, _cond) _FC_ASSERT_STATIC1 (_line, (_cond))
+#define FC_ASSERT_STATIC(_cond) _FC_ASSERT_STATIC0 (__LINE__, (_cond))
+
+#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))
/* slim_internal.h */
-#if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(__ELF__)
+#if (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(__ELF__) && !defined(__sun)
#define FcPrivate __attribute__((__visibility__("hidden")))
+#define HAVE_GNUC_ATTRIBUTE 1
+#include "fcalias.h"
#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
#define FcPrivate __hidden
#else /* not gcc >= 3.3 and not Sun Studio >= 8 */
* Serialized data structures use only offsets instead of pointers
* A low bit of 1 indicates an offset.
*/
-
+
/* Is the provided pointer actually an offset? */
#define FcIsEncodedOffset(p) ((((intptr_t) (p)) & 1) != 0)
} FcValueList;
#define FcValueListNext(vl) FcPointerMember(vl,next,FcValueList)
-
+
typedef int FcObject;
typedef struct _FcPatternElt *FcPatternEltPtr;
/*
- * Pattern elts are stuck in a structure connected to the pattern,
+ * Pattern elts are stuck in a structure connected to the pattern,
* so they get moved around when the pattern is resized. Hence, the
* values field must be a pointer/offset instead of just an offset
*/
fs->fonts[i])
typedef enum _FcOp {
- FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpBool, FcOpCharSet,
+ FcOpInteger, FcOpDouble, FcOpString, FcOpMatrix, FcOpRange, FcOpBool, FcOpCharSet, FcOpLangSet,
FcOpNil,
FcOpField, FcOpConst,
- FcOpAssign, FcOpAssignReplace,
+ FcOpAssign, FcOpAssignReplace,
FcOpPrependFirst, FcOpPrepend, FcOpAppend, FcOpAppendLast,
FcOpQuest,
- FcOpOr, FcOpAnd, FcOpEqual, FcOpNotEqual,
+ FcOpOr, FcOpAnd, FcOpEqual, FcOpNotEqual,
FcOpContains, FcOpListing, FcOpNotContains,
FcOpLess, FcOpLessEqual, FcOpMore, FcOpMoreEqual,
FcOpPlus, FcOpMinus, FcOpTimes, FcOpDivide,
union {
int ival;
double dval;
- FcChar8 *sval;
+ const FcChar8 *sval;
FcMatrix *mval;
FcBool bval;
FcCharSet *cval;
+ FcLangSet *lval;
FcObject object;
- FcChar8 *constant;
+ const FcChar8 *constant;
struct {
struct _FcExpr *left, *right;
} tree;
} u;
} FcExpr;
+typedef struct _FcExprPage FcExprPage;
+
+struct _FcExprPage {
+ FcExprPage *next_page;
+ FcExpr *next;
+ FcExpr exprs[(1024 - 2/* two pointers */ - 2/* malloc overhead */) * sizeof (void *) / sizeof (FcExpr)];
+ FcExpr end[];
+};
+
typedef enum _FcQual {
FcQualAny, FcQualAll, FcQualFirst, FcQualNotFirst
} FcQual;
FcBool failed;
int len;
int size;
+ FcChar8 buf_static[16 * sizeof (void *)];
} FcStrBuf;
struct _FcCache {
intptr_t dirs; /* offset to subdirs */
int dirs_count; /* number of subdir strings */
intptr_t set; /* offset to font set */
+ int mtime; /* low bits of directory mtime */
};
+#undef FcCacheDir
+#undef FcCacheSubdir
#define FcCacheDir(c) FcOffsetMember(c,dir,FcChar8)
#define FcCacheDirs(c) FcOffsetMember(c,dirs,intptr_t)
#define FcCacheSet(c) FcOffsetMember(c,set,FcFontSet)
#define FC_SERIALIZE_HASH_SIZE 8191
+typedef union _FcAlign {
+ double d;
+ int i;
+ intptr_t ip;
+ FcBool b;
+ void *p;
+} FcAlign;
+
typedef struct _FcSerializeBucket {
struct _FcSerializeBucket *next;
const void *object;
void *linear;
FcSerializeBucket *buckets[FC_SERIALIZE_HASH_SIZE];
} FcSerialize;
-
+
/*
* To map adobe glyph names to unicode values, a precomputed hash
* table is used
/*
* 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
#define FC_MAX_FILE_LEN 4096
-/* XXX remove these when we're ready */
-
-#define fc_value_string(v) FcValueString(v)
-#define fc_value_charset(v) FcValueCharSet(v)
-#define fc_value_langset(v) FcValueLangSet(v)
-#define fc_storage_type(v) ((v)->type)
-
-#define fc_alignof(type) offsetof (struct { char c; type member; }, member)
-
#define FC_CACHE_MAGIC_MMAP 0xFC02FC04
#define FC_CACHE_MAGIC_ALLOC 0xFC02FC05
-#define FC_CACHE_CONTENT_VERSION 1
+#define FC_CACHE_CONTENT_VERSION 3 /* also check FC_CACHE_VERSION */
struct _FcAtomic {
FcChar8 *file; /* original file name */
FcChar32 *blanks;
};
-typedef struct _FcCacheList {
- struct _FcCacheList *next;
- FcCache *cache;
-} FcCacheList;
-
struct _FcConfig {
/*
* File names loaded from the configuration -- saved here as the
FcBlanks *blanks;
/*
* List of directories containing fonts,
- * built by recursively scanning the set
+ * built by recursively scanning the set
* of configured directories
*/
FcStrSet *fontDirs;
* match preferrentially
*/
FcFontSet *fonts[FcSetApplication + 1];
- /*
- * Font cache information is mapped from cache files
- * the configuration is destroyed, the files need to be unmapped
- */
- FcCacheList *caches;
/*
* Fontconfig can periodically rescan the system configuration
* and font directories. This rescanning occurs when font
*/
time_t rescanTime; /* last time information was scanned */
int rescanInterval; /* interval between scans */
+
+ int ref; /* reference count */
+
+ FcExprPage *expr_pool; /* pool of FcExpr's */
};
-
+
extern FcPrivate FcConfig *_fcConfig;
typedef struct _FcFileTime {
typedef struct _FcCharMap FcCharMap;
-/* watch out; assumes that v is void * -PL */
-#define ALIGN(v,type) ((void *)(((uintptr_t)(v) + fc_alignof(type) - 1) & ~(fc_alignof(type) - 1)))
+typedef struct _FcRange FcRange;
+
+struct _FcRange {
+ FcChar32 begin;
+ FcChar32 end;
+};
/* fcblanks.c */
FcDirCacheScan (const FcChar8 *dir, FcConfig *config);
FcPrivate FcCache *
-FcDirCacheBuild (FcFontSet *set, const FcChar8 *dir, FcStrSet *dirs);
+FcDirCacheBuild (FcFontSet *set, const FcChar8 *dir, struct stat *dir_stat, FcStrSet *dirs);
FcPrivate FcBool
FcDirCacheWrite (FcCache *cache, FcConfig *config);
-
+
+FcPrivate void
+FcCacheObjectReference (void *object);
+
+FcPrivate void
+FcCacheObjectDereference (void *object);
+
FcPrivate void
FcCacheFini (void);
-
+
+FcPrivate void
+FcDirCacheReference (FcCache *cache, int nref);
+
+FcPrivate int
+FcStat (const char *file, struct stat *statb);
+
/* fccfg.c */
+FcPrivate FcExpr *
+FcConfigAllocExpr (FcConfig *config);
+
FcPrivate FcBool
FcConfigAddConfigDir (FcConfig *config,
const FcChar8 *d);
FcConfigModifiedTime (FcConfig *config);
FcPrivate FcBool
-FcConfigAddCache (FcConfig *config, FcCache *cache);
+FcConfigAddCache (FcConfig *config, FcCache *cache,
+ FcSetName set, FcStrSet *dirSet);
/* fcserialize.c */
FcPrivate intptr_t
FcAlignSize (intptr_t size);
-
+
FcPrivate FcSerialize *
FcSerializeCreate (void);
FcPrivate FcCharSet *
FcNameParseCharSet (FcChar8 *string);
+FcPrivate FcBool
+FcNameUnparseValue (FcStrBuf *buf,
+ FcValue *v0,
+ FcChar8 *escape);
+
+FcPrivate FcBool
+FcNameUnparseValueList (FcStrBuf *buf,
+ FcValueListPtr v,
+ FcChar8 *escape);
+
FcPrivate FcCharLeaf *
FcCharSetFindLeafCreate (FcCharSet *fcs, FcChar32 ucs4);
FcPrivate void
FcCharSetPrint (const FcCharSet *c);
-
+
extern FcPrivate int FcDebugVal;
#define FcDebug() (FcDebugVal)
/* fcfont.c */
FcPrivate int
FcFontDebug (void);
-
-/* fcfreetype.c */
-FcPrivate FcBool
-FcFreeTypeIsExclusiveLang (const FcChar8 *lang);
-FcPrivate FcBool
-FcFreeTypeHasLang (FcPattern *pattern, const FcChar8 *lang);
-
-FcPrivate FcChar32
-FcFreeTypeUcs4ToPrivate (FcChar32 ucs4, const FcCharMap *map);
-
-FcPrivate FcChar32
-FcFreeTypePrivateToUcs4 (FcChar32 private, const FcCharMap *map);
-
-FcPrivate const FcCharMap *
-FcFreeTypeGetPrivateMap (FT_Encoding encoding);
-
/* fcfs.c */
FcPrivate FcBool
FcPrivate FcFontSet *
FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s);
-
-/* fcgram.y */
-FcPrivate int
-FcConfigparse (void);
-
-FcPrivate int
-FcConfigwrap (void);
-
-FcPrivate void
-FcConfigerror (char *fmt, ...);
-
-FcPrivate char *
-FcConfigSaveField (const char *field);
+/* fcxml.c */
FcPrivate void
FcTestDestroy (FcTest *test);
-FcPrivate FcExpr *
-FcExprCreateInteger (int i);
-
-FcPrivate FcExpr *
-FcExprCreateDouble (double d);
-
-FcPrivate FcExpr *
-FcExprCreateString (const FcChar8 *s);
-
-FcPrivate FcExpr *
-FcExprCreateMatrix (const FcMatrix *m);
-
-FcPrivate FcExpr *
-FcExprCreateBool (FcBool b);
-
-FcPrivate FcExpr *
-FcExprCreateNil (void);
-
-FcPrivate FcExpr *
-FcExprCreateField (const char *field);
-
-FcPrivate FcExpr *
-FcExprCreateConst (const FcChar8 *constant);
-
-FcPrivate FcExpr *
-FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right);
-
-FcPrivate void
-FcExprDestroy (FcExpr *e);
-
FcPrivate void
FcEditDestroy (FcEdit *e);
/* fclang.c */
FcPrivate FcLangSet *
-FcFreeTypeLangSet (const FcCharSet *charset,
+FcFreeTypeLangSet (const FcCharSet *charset,
const FcChar8 *exclusiveLang);
FcPrivate FcLangResult
FcLangCompare (const FcChar8 *s1, const FcChar8 *s2);
-
-FcPrivate const FcCharSet *
-FcCharSetForLang (const FcChar8 *lang);
FcPrivate FcLangSet *
FcLangSetPromote (const FcChar8 *lang);
#define FC_EMBOLDEN_OBJECT 38
#define FC_EMBEDDED_BITMAP_OBJECT 39
#define FC_DECORATIVE_OBJECT 40
+#define FC_LCD_FILTER_OBJECT 41
+#define FC_MAX_BASE_OBJECT FC_LCD_FILTER_OBJECT
FcPrivate FcBool
FcNameBool (const FcChar8 *v, FcBool *result);
FcPrivate const char *
FcObjectName (FcObject object);
+FcPrivate FcObjectSet *
+FcObjectGetSet (void);
+
FcPrivate FcBool
FcObjectInit (void);
FcPrivate FcBool
FcPatternObjectAdd (FcPattern *p, FcObject object, FcValue value, FcBool append);
-
+
FcPrivate FcBool
FcPatternObjectAddWeak (FcPattern *p, FcObject object, FcValue value, FcBool append);
-
+
FcPrivate FcResult
FcPatternObjectGet (const FcPattern *p, FcObject object, int id, FcValue *v);
-
+
FcPrivate FcBool
FcPatternObjectDel (FcPattern *p, FcObject object);
FcPrivate FcChar8 *
FcStrBufDone (FcStrBuf *buf);
+FcPrivate FcChar8 *
+FcStrBufDoneStatic (FcStrBuf *buf);
+
FcPrivate FcBool
FcStrBufChar (FcStrBuf *buf, FcChar8 c);
FcPrivate const FcChar8 *
FcStrContainsIgnoreCase (const FcChar8 *s1, const FcChar8 *s2);
+FcPrivate const FcChar8 *
+FcStrContainsWord (const FcChar8 *s1, const FcChar8 *s2);
+
FcPrivate FcBool
FcStrUsesHome (const FcChar8 *s);
git.wh0rd.org / fontconfig.git / blobdiff