/*
- * $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.23 2002/07/28 10:50:58 keithp Exp $
+ * $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.30 2002/09/26 00:17:27 keithp Exp $
*
* Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
*
typedef int FcBool;
/*
- * Current Fontconfig version number
+ * Current Fontconfig version number. This same number
+ * must appear in the fontconfig configure.in file. Yes,
+ * it'a a pain to synchronize version numbers like this.
*/
-#define FC_MAJOR 1
-#define FC_MINOR 0
-#define FC_REVISION 1
+
+#define FC_MAJOR 2
+#define FC_MINOR 1
+#define FC_REVISION 91
#define FC_VERSION ((FC_MAJOR * 10000) + (FC_MINOR * 100) + (FC_REVISION))
+/*
+ * Current font cache file format version
+ * This is appended to the cache files so that multiple
+ * versions of the library will peacefully coexist
+ *
+ * Change this value whenever the disk format for the cache file
+ * changes in any non-compatible way. Try to avoid such changes as
+ * it means multiple copies of the font information.
+ */
+
+#define FC_CACHE_VERSION "1"
+
#define FcTrue 1
#define FcFalse 0
#define FC_MINSPACE "minspace" /* Bool use minimum line spacing */
#define FC_SOURCE "source" /* String (X11, freetype) */
#define FC_CHARSET "charset" /* CharSet */
-#define FC_LANG "lang" /* String OS/2 CodePageRange */
-#define FC_PATTERN "pattern" /* FcPattern */
+#define FC_LANG "lang" /* String RFC 3066 langs */
+#define FC_FONTVERSION "fontversion" /* Int from 'head' table */
-#define FC_DIR_CACHE_FILE "fonts.cache"
-#define FC_USER_CACHE_FILE ".fonts.cache"
+#define FC_DIR_CACHE_FILE "fonts.cache-"FC_CACHE_VERSION
+#define FC_USER_CACHE_FILE ".fonts.cache-"FC_CACHE_VERSION
/* Adjust outline rasterizer */
#define FC_CHAR_WIDTH "charwidth" /* Int */
#define FC_CHARCELL 110
/* sub-pixel order */
-#define FC_RGBA_NONE 0
+#define FC_RGBA_UNKNOWN 0
#define FC_RGBA_RGB 1
#define FC_RGBA_BGR 2
#define FC_RGBA_VRGB 3
#define FC_RGBA_VBGR 4
+#define FC_RGBA_NONE 5
typedef enum _FcType {
FcTypeVoid,
FcTypeMatrix,
FcTypeCharSet,
FcTypeFTFace,
- FcTypePattern
+ FcTypeLangSet
} FcType;
typedef struct _FcMatrix {
typedef struct _FcPattern FcPattern;
+typedef struct _FcLangSet FcLangSet;
+
typedef struct _FcValue {
FcType type;
union {
const FcCharSet *c;
void *f;
const FcPattern *p;
+ const FcLangSet *l;
} u;
} FcValue;
FcMatchPattern, FcMatchFont
} FcMatchKind;
+typedef enum _FcLangResult {
+ FcLangEqual, FcLangDifferentCountry, FcLangDifferentLang
+} FcLangResult;
+
typedef enum _FcSetName {
FcSetSystem = 0,
FcSetApplication = 1
FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
/* fccfg.c */
+FcChar8 *
+FcConfigHome (void);
+
+FcBool
+FcConfigEnableHome (FcBool enable);
+
FcChar8 *
FcConfigFilename (const FcChar8 *url);
void
FcConfigAppFontClear (FcConfig *config);
+FcBool
+FcConfigSubstituteWithPat (FcConfig *config,
+ FcPattern *p,
+ FcPattern *p_pat,
+ FcMatchKind kind);
+
FcBool
FcConfigSubstitute (FcConfig *config,
FcPattern *p,
FcBool
FcInitBringUptoDate (void);
+/* fclang.c */
+FcLangSet *
+FcLangSetCreate (void);
+
+void
+FcLangSetDestroy (FcLangSet *ls);
+
+FcLangSet *
+FcLangSetCopy (const FcLangSet *ls);
+
+FcBool
+FcLangSetAdd (FcLangSet *ls, const FcChar8 *lang);
+
+FcLangResult
+FcLangSetHasLang (const FcLangSet *ls, const FcChar8 *lang);
+
+FcLangResult
+FcLangSetCompare (const FcLangSet *lsa, const FcLangSet *lsb);
+
+FcBool
+FcLangSetEqual (const FcLangSet *lsa, const FcLangSet *lsb);
+
+FcChar32
+FcLangSetHash (const FcLangSet *ls);
+
/* fclist.c */
FcObjectSet *
FcObjectSetCreate (void);
FcPatternCreate (void);
FcPattern *
-FcPatternDuplicate (FcPattern *p);
+FcPatternDuplicate (const FcPattern *p);
void
FcPatternReference (FcPattern *p);
FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append);
FcResult
-FcPatternGet (FcPattern *p, const char *object, int id, FcValue *v);
+FcPatternGet (const FcPattern *p, const char *object, int id, FcValue *v);
FcBool
FcPatternDel (FcPattern *p, const char *object);
FcPatternAddBool (FcPattern *p, const char *object, FcBool b);
FcBool
-FcPatternAddPattern (FcPattern *p, const char *object, const FcPattern *pp);
+FcPatternAddLangSet (FcPattern *p, const char *object, const FcLangSet *ls);
FcResult
-FcPatternGetInteger (FcPattern *p, const char *object, int n, int *i);
+FcPatternGetInteger (const FcPattern *p, const char *object, int n, int *i);
FcResult
-FcPatternGetDouble (FcPattern *p, const char *object, int n, double *d);
+FcPatternGetDouble (const FcPattern *p, const char *object, int n, double *d);
FcResult
-FcPatternGetString (FcPattern *p, const char *object, int n, FcChar8 ** s);
+FcPatternGetString (const FcPattern *p, const char *object, int n, FcChar8 ** s);
FcResult
-FcPatternGetMatrix (FcPattern *p, const char *object, int n, FcMatrix **s);
+FcPatternGetMatrix (const FcPattern *p, const char *object, int n, FcMatrix **s);
FcResult
-FcPatternGetCharSet (FcPattern *p, const char *object, int n, FcCharSet **c);
+FcPatternGetCharSet (const FcPattern *p, const char *object, int n, FcCharSet **c);
FcResult
-FcPatternGetBool (FcPattern *p, const char *object, int n, FcBool *b);
+FcPatternGetBool (const FcPattern *p, const char *object, int n, FcBool *b);
FcResult
-FcPatternGetPattern (FcPattern *p, const char *object, int n, FcPattern **pp);
+FcPatternGetLangSet (const FcPattern *p, const char *object, int n, FcLangSet **ls);
FcPattern *
FcPatternVaBuild (FcPattern *orig, va_list va);
FcStrCmp (const FcChar8 *s1, const FcChar8 *s2);
int
-FcUtf8ToUcs4 (FcChar8 *src_orig,
- FcChar32 *dst,
- int len);
+FcUtf8ToUcs4 (const FcChar8 *src_orig,
+ FcChar32 *dst,
+ int len);
FcBool
-FcUtf8Len (FcChar8 *string,
- int len,
- int *nchar,
- int *wchar);
+FcUtf8Len (const FcChar8 *string,
+ int len,
+ int *nchar,
+ int *wchar);
#define FC_UTF8_MAX_LEN 6
FcChar8 dest[FC_UTF8_MAX_LEN]);
int
-FcUtf16ToUcs4 (FcChar8 *src_orig,
- FcEndian endian,
- FcChar32 *dst,
- int len); /* in bytes */
+FcUtf16ToUcs4 (const FcChar8 *src_orig,
+ FcEndian endian,
+ FcChar32 *dst,
+ int len); /* in bytes */
FcBool
-FcUtf16Len (FcChar8 *string,
- FcEndian endian,
- int len, /* in bytes */
- int *nchar,
- int *wchar);
+FcUtf16Len (const FcChar8 *string,
+ FcEndian endian,
+ int len, /* in bytes */
+ int *nchar,
+ int *wchar);
FcChar8 *
FcStrDirname (const FcChar8 *file);
FcBool
FcStrSetMember (FcStrSet *set, const FcChar8 *s);
+FcBool
+FcStrSetEqual (FcStrSet *sa, FcStrSet *sb);
+
FcBool
FcStrSetAdd (FcStrSet *set, const FcChar8 *s);