/*
- * $XFree86: xc/lib/Fc/xftname.c,v 1.10 2001/03/30 18:50:18 keithp Exp $
+ * $RCSId: xc/lib/fontconfig/src/fcname.c,v 1.15 2002/09/26 00:17:28 keithp Exp $
*
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ * 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
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_CHAR_HEIGHT, FcTypeInteger },
{ FC_MATRIX, FcTypeMatrix },
{ FC_CHARSET, FcTypeCharSet },
- { FC_LANG, FcTypeString },
+ { FC_LANG, FcTypeLangSet },
+ { FC_FONTVERSION, FcTypeInteger },
+ { FC_CAPABILITY, FcTypeString },
+ { FC_FONTFORMAT, FcTypeString },
+ { FC_EMBOLDEN, FcTypeBool },
};
#define NUM_OBJECT_TYPES (sizeof _FcBaseObjectTypes / sizeof _FcBaseObjectTypes[0])
l = (FcObjectTypeList *) malloc (sizeof (FcObjectTypeList));
if (!l)
return FcFalse;
+ FcMemAlloc (FC_MEM_OBJECTTYPE, sizeof (FcObjectTypeList));
l->types = types;
l->ntypes = ntypes;
l->next = _FcObjectTypes;
if (l->types == types && l->ntypes == ntypes)
{
*prev = l->next;
+ FcMemFree (FC_MEM_OBJECTTYPE, sizeof (FcObjectTypeList));
free ((void *) l);
return FcTrue;
}
for (i = 0; i < l->ntypes; i++)
{
t = &l->types[i];
- if (!FcStrCmpIgnoreCase (object, t->object))
+ if (!strcmp (object, t->object))
return t;
}
}
return 0;
}
+static int objectptr_count = 1;
+static int objectptr_alloc = 0;
+static int * objectptr_indices = 0;
+
+void
+FcObjectNewBank(void)
+{
+ objectptr_count = 1;
+ objectptr_alloc = 0;
+ objectptr_indices = 0;
+}
+
+// XXX todo: introduce a hashtable for faster lookup
+FcObjectPtr
+FcObjectToPtr (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 i;
+ }
+ }
+ abort();
+ return 0;
+}
+
+const char *
+FcObjectPtrU (FcObjectPtr si)
+{
+ return _FcObjectTypes->types[si].object;
+}
+
+int
+FcObjectNeededBytes (FcObjectPtr si)
+{
+ return 0;
+}
+
+void *
+FcObjectDistributeBytes (FcCache * metadata, void * block_ptr)
+{
+ return block_ptr;
+}
+
+FcObjectPtr
+FcObjectSerialize (FcObjectPtr si)
+{
+ return si;
+}
+
+void
+FcObjectUnserialize (FcCache metadata, FcConfig * config, void *block_ptr)
+{
+}
+
+int
+FcObjectPtrCompare (const FcObjectPtr a, const FcObjectPtr b)
+{
+ return a - b;
+}
+
static const FcConstant _FcBaseConstants[] = {
- { "light", "weight", FC_WEIGHT_LIGHT, },
- { "medium", "weight", FC_WEIGHT_MEDIUM, },
- { "demibold", "weight", FC_WEIGHT_DEMIBOLD, },
- { "bold", "weight", FC_WEIGHT_BOLD, },
- { "black", "weight", FC_WEIGHT_BLACK, },
-
- { "roman", "slant", FC_SLANT_ROMAN, },
- { "italic", "slant", FC_SLANT_ITALIC, },
- { "oblique", "slant", FC_SLANT_OBLIQUE, },
-
- { "proportional", "spacing", FC_PROPORTIONAL, },
- { "mono", "spacing", FC_MONO, },
- { "charcell", "spacing", FC_CHARCELL, },
-
- { "rgb", "rgba", FC_RGBA_RGB, },
- { "bgr", "rgba", FC_RGBA_BGR, },
- { "vrgb", "rgba", FC_RGBA_VRGB },
- { "vbgr", "rgba", FC_RGBA_VBGR },
+ { (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])
l = (FcConstantList *) malloc (sizeof (FcConstantList));
if (!l)
return FcFalse;
+ FcMemAlloc (FC_MEM_CONSTANT, sizeof (FcConstantList));
l->consts = consts;
l->nconsts = nconsts;
l->next = _FcConstants;
if (l->consts == consts && l->nconsts == nconsts)
{
*prev = l->next;
+ FcMemFree (FC_MEM_CONSTANT, sizeof (FcConstantList));
free ((void *) l);
return FcTrue;
}
}
const FcConstant *
-FcNameGetConstant (char *string)
+FcNameGetConstant (FcChar8 *string)
{
const FcConstantList *l;
int i;
-
+
for (l = _FcConstants; l; l = l->next)
{
for (i = 0; i < l->nconsts; i++)
}
FcBool
-FcNameConstant (char *string, int *result)
+FcNameConstant (FcChar8 *string, int *result)
{
const FcConstant *c;
}
FcBool
-FcNameBool (char *v, FcBool *result)
+FcNameBool (const FcChar8 *v, FcBool *result)
{
char c0, c1;
c0 = *v;
- if (isupper (c0))
- c0 = tolower (c0);
+ c0 = FcToLower (c0);
if (c0 == 't' || c0 == 'y' || c0 == '1')
{
*result = FcTrue;
if (c0 == 'o')
{
c1 = v[1];
- if (isupper (c1))
- c1 = tolower (c1);
+ c1 = FcToLower (c1);
if (c1 == 'n')
{
*result = FcTrue;
}
static FcValue
-FcNameConvert (FcType type, char *string, FcMatrix *m)
+FcNameConvert (FcType type, FcChar8 *string, FcMatrix *m)
{
FcValue v;
switch (v.type) {
case FcTypeInteger:
if (!FcNameConstant (string, &v.u.i))
- v.u.i = atoi (string);
+ v.u.i = atoi ((char *) string);
break;
case FcTypeString:
- v.u.s = string;
+ v.u.s = FcObjectStaticName(string);
break;
case FcTypeBool:
if (!FcNameBool (string, &v.u.b))
v.u.b = FcFalse;
break;
case FcTypeDouble:
- v.u.d = strtod (string, 0);
+ v.u.d = strtod ((char *) string, 0);
break;
case FcTypeMatrix:
v.u.m = m;
- sscanf (string, "%lg %lg %lg %lg", &m->xx, &m->xy, &m->yx, &m->yy);
+ 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 char *
-FcNameFindNext (const char *cur, const char *delim, char *save, char *last)
+static const FcChar8 *
+FcNameFindNext (const FcChar8 *cur, const char *delim, FcChar8 *save, FcChar8 *last)
{
- char c;
+ FcChar8 c;
while ((c = *cur))
{
}
FcPattern *
-FcNameParse (const char *name)
+FcNameParse (const FcChar8 *name)
{
- char *save;
+ FcChar8 *save;
FcPattern *pat;
double d;
- char *e;
- char delim;
+ FcChar8 *e;
+ FcChar8 delim;
FcValue v;
FcMatrix m;
const FcObjectType *t;
const FcConstant *c;
- save = malloc (strlen (name) + 1);
+ /* freed below */
+ save = malloc (strlen ((char *) name) + 1);
if (!save)
goto bail0;
pat = FcPatternCreate ();
for (;;)
{
name = FcNameFindNext (name, "-,:", save, &delim);
- d = strtod (save, &e);
+ d = strtod ((char *) save, (char **) &e);
if (e != save)
{
if (!FcPatternAddDouble (pat, FC_SIZE, d))
{
if (delim == '=' || delim == '_')
{
- t = FcNameGetObjectType (save);
+ t = FcNameGetObjectType ((char *) save);
for (;;)
{
name = FcNameFindNext (name, ":,", save, &delim);
- if (save[0] && t)
+ if (t)
{
v = FcNameConvert (t->type, save, &m);
if (!FcPatternAdd (pat, t->object, v, FcTrue))
{
- if (v.type == FcTypeCharSet)
+ switch (v.type) {
+ case FcTypeCharSet:
FcCharSetDestroy ((FcCharSet *) v.u.c);
+ break;
+ case FcTypeLangSet:
+ FcLangSetDestroy ((FcLangSet *) v.u.l);
+ break;
+ default:
+ break;
+ }
goto bail2;
}
- if (v.type == FcTypeCharSet)
+ switch (v.type) {
+ case FcTypeCharSet:
FcCharSetDestroy ((FcCharSet *) v.u.c);
+ break;
+ case FcTypeLangSet:
+ FcLangSetDestroy ((FcLangSet *) v.u.l);
+ break;
+ default:
+ break;
+ }
}
if (delim != ',')
break;
bail0:
return 0;
}
-
-static void
-FcNameBufInit (FcNameBuf *buf, FcChar8 *init, int size)
-{
- buf->buf = init;
- buf->allocated = FcFalse;
- buf->failed = FcFalse;
- buf->len = 0;
- buf->size = size;
-}
-
-static void
-FcNameBufDestroy (FcNameBuf *buf)
-{
- if (buf->allocated)
- free (buf->buf);
-}
-
-static FcChar8 *
-FcNameBufDone (FcNameBuf *buf)
-{
- FcChar8 *ret;
-
- ret = malloc (buf->len + 1);
- if (ret)
- {
- memcpy (ret, buf->buf, buf->len);
- ret[buf->len] = '\0';
- }
- FcNameBufDestroy (buf);
- return ret;
-}
-
-FcBool
-FcNameBufChar (FcNameBuf *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;
- }
- buf->size = size;
- buf->buf = new;
- }
- buf->buf[buf->len++] = c;
- return FcTrue;
-}
-
-FcBool
-FcNameBufString (FcNameBuf *buf, const FcChar8 *s)
-{
- FcChar8 c;
- while ((c = *s++))
- if (!FcNameBufChar (buf, c))
- return FcFalse;
- return FcTrue;
-}
-
static FcBool
-FcNameUnparseString (FcNameBuf *buf,
+FcNameUnparseString (FcStrBuf *buf,
const FcChar8 *string,
const FcChar8 *escape)
{
{
if (escape && strchr ((char *) escape, (char) c))
{
- if (!FcNameBufChar (buf, escape[0]))
+ if (!FcStrBufChar (buf, escape[0]))
return FcFalse;
}
- if (!FcNameBufChar (buf, c))
+ if (!FcStrBufChar (buf, c))
return FcFalse;
}
return FcTrue;
}
static FcBool
-FcNameUnparseValue (FcNameBuf *buf,
- FcValue v,
+FcNameUnparseValue (FcStrBuf *buf,
+ int bank,
+ FcValue *v0,
FcChar8 *escape)
{
FcChar8 temp[1024];
+ FcValue v = FcValueCanonicalize(v0);
switch (v.type) {
case FcTypeVoid:
case FcTypeString:
return FcNameUnparseString (buf, v.u.s, escape);
case FcTypeBool:
- return FcNameUnparseString (buf, v.u.b ? "True" : "False", 0);
+ 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 (FcNameBuf *buf,
- FcValueList *v,
- char *escape)
+FcNameUnparseValueList (FcStrBuf *buf,
+ FcValueListPtr v,
+ FcChar8 *escape)
{
- while (v)
+ while (FcValueListPtrU(v))
{
- if (!FcNameUnparseValue (buf, v->value, escape))
+ if (!FcNameUnparseValue (buf, v.bank, &FcValueListPtrU(v)->value, escape))
return FcFalse;
- if ((v = v->next))
- if (!FcNameUnparseString (buf, ",", 0))
+ if (FcValueListPtrU(v = FcValueListPtrU(v)->next))
+ if (!FcNameUnparseString (buf, (FcChar8 *) ",", 0))
return FcFalse;
}
return FcTrue;
FcChar8 *
FcNameUnparse (FcPattern *pat)
{
- FcNameBuf buf;
+ FcStrBuf buf;
FcChar8 buf_static[8192];
int i;
FcPatternElt *e;
const FcObjectTypeList *l;
const FcObjectType *o;
- FcNameBufInit (&buf, buf_static, sizeof (buf_static));
- e = FcPatternFind (pat, FC_FAMILY, FcFalse);
+ FcStrBufInit (&buf, buf_static, sizeof (buf_static));
+ e = FcPatternFindElt (pat, FC_FAMILY);
if (e)
{
- if (!FcNameUnparseValueList (&buf, e->values, FC_ESCAPE_FIXED))
+ if (!FcNameUnparseValueList (&buf, e->values, (FcChar8 *) FC_ESCAPE_FIXED))
goto bail0;
}
- e = FcPatternFind (pat, FC_SIZE, FcFalse);
+ e = FcPatternFindElt (pat, FC_SIZE);
if (e)
{
- if (!FcNameUnparseString (&buf, "-", 0))
+ if (!FcNameUnparseString (&buf, (FcChar8 *) "-", 0))
goto bail0;
- if (!FcNameUnparseValueList (&buf, e->values, FC_ESCAPE_FIXED))
+ if (!FcNameUnparseValueList (&buf, e->values, (FcChar8 *) FC_ESCAPE_FIXED))
goto bail0;
}
for (l = _FcObjectTypes; l; l = l->next)
!strcmp (o->object, FC_FILE))
continue;
- e = FcPatternFind (pat, o->object, FcFalse);
+ e = FcPatternFindElt (pat, o->object);
if (e)
{
- if (!FcNameUnparseString (&buf, ":", 0))
+ if (!FcNameUnparseString (&buf, (FcChar8 *) ":", 0))
goto bail0;
- if (!FcNameUnparseString (&buf, o->object, FC_ESCAPE_VARIABLE))
+ if (!FcNameUnparseString (&buf, (FcChar8 *) o->object, (FcChar8 *) FC_ESCAPE_VARIABLE))
goto bail0;
- if (!FcNameUnparseString (&buf, "=", 0))
+ if (!FcNameUnparseString (&buf, (FcChar8 *) "=", 0))
goto bail0;
if (!FcNameUnparseValueList (&buf, e->values,
- FC_ESCAPE_VARIABLE))
+ (FcChar8 *) FC_ESCAPE_VARIABLE))
goto bail0;
}
}
}
- return FcNameBufDone (&buf);
+ return FcStrBufDone (&buf);
bail0:
- FcNameBufDestroy (&buf);
+ FcStrBufDestroy (&buf);
return 0;
}