/*
- * $Id$
+ * fontconfig/fc-glyphname/fc-glyphname.c
*
- * Copyright © 2003 Keith Packard
+ * 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
* 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 "fcint.h"
static int
-rawindex (FcGlyphName *gn);
+rawindex (const FcGlyphName *gn);
static void
scan (FILE *f, char *filename);
insert (FcGlyphName *gn, FcGlyphName **table, FcChar32 h);
static void
-dump (FcGlyphName **table, char *name);
+dump (FcGlyphName * const *table, const char *name);
static FcGlyphName *
FcAllocGlyphName (FcChar32 ucs, FcChar8 *name)
}
static void
-fatal (char *file, int lineno, char *msg)
+fatal (const char *file, int lineno, const char *msg)
{
- fprintf (stderr, "%s:%d: %s\n", file, lineno, msg);
+ if (lineno)
+ fprintf (stderr, "%s:%d: %s\n", file, lineno, msg);
+ else
+ fprintf (stderr, "%s: %s\n", file, msg);
+
exit (1);
}
#define MAX_GLYPHNAME 10240
#define MAX_NAMELEN 1024
-FcGlyphName *raw[MAX_GLYPHNAME];
-int nraw;
-int max_name_len;
-FcGlyphName *name_to_ucs[MAX_GLYPHNAME*2];
-FcGlyphName *ucs_to_name[MAX_GLYPHNAME*2];
-int hash, rehash;
+static FcGlyphName *raw[MAX_GLYPHNAME];
+static int nraw;
+static int max_name_len;
+static FcGlyphName *name_to_ucs[MAX_GLYPHNAME*2];
+static FcGlyphName *ucs_to_name[MAX_GLYPHNAME*2];
+static unsigned int hash, rehash;
static int
-rawindex (FcGlyphName *gn)
+rawindex (const FcGlyphName *gn)
{
int i;
gn = FcAllocGlyphName ((FcChar32) ucs, (FcChar8 *) name);
if (!gn)
fatal (filename, lineno, "out of memory");
- len = strlen ((FcChar8 *) name);
+ len = strlen (name);
if (len > max_name_len)
max_name_len = len;
raw[nraw++] = gn;
i = (int) (h % hash);
while (table[i])
{
- if (!r) r = (int) (h % rehash);
+ if (!r) r = (int) (h % rehash + 1);
i += r;
if (i >= hash)
i -= hash;
}
static void
-dump (FcGlyphName **table, char *name)
+dump (FcGlyphName * const *table, const char *name)
{
- int i;
+ int i;
- printf ("static FcGlyphName *%s[%d] = {\n", name, hash);
+ printf ("static const FcGlyphId %s[%d] = {\n", name, hash);
for (i = 0; i < hash; i++)
if (table[i])
- printf ("(FcGlyphName *) &glyph%d,\n", rawindex(table[i]));
+ printf (" %d,\n", rawindex(table[i]));
else
- printf ("0,\n");
+ printf (" -1,\n");
printf ("};\n");
}
char line[1024];
FILE *f;
int i;
+ char *type;
i = 0;
- while (*++argv)
+ while (argv[i+1])
{
if (i == MAX_GLYPHFILE)
fatal (*argv, 0, "Too many glyphname files");
- files[i++] = *argv;
+ files[i] = argv[i+1];
+ i++;
}
files[i] = 0;
qsort (files, i, sizeof (char *), compare_string);
printf ("#define FC_GLYPHNAME_HASH %u\n", hash);
printf ("#define FC_GLYPHNAME_REHASH %u\n", rehash);
printf ("#define FC_GLYPHNAME_MAXLEN %d\n\n", max_name_len);
+ if (nraw < 128)
+ type = "int8_t";
+ else if (nraw < 32768)
+ type = "int16_t";
+ else
+ type = "int32_t";
+
+ printf ("typedef %s FcGlyphId;\n\n", type);
/*
* Dump out entries
*/
+ printf ("static const struct { const FcChar32 ucs; const FcChar8 name[%d]; } glyphs[%d] = {\n",
+ max_name_len + 1, nraw);
+
for (i = 0; i < nraw; i++)
- printf ("static struct { FcChar32 ucs; FcChar8 name[%d]; }"
- " glyph%d = { 0x%lx, \"%s\" };\n",
- (int) strlen (raw[i]->name) + 1,
- i, (unsigned long) raw[i]->ucs, raw[i]->name);
+ printf (" { 0x%lx, \"%s\" },\n",
+ (unsigned long) raw[i]->ucs, raw[i]->name);
+
+ printf ("};\n");
/*
* Dump out name_to_ucs table