void FcCharSetPrint(const FcCharSet *c) {
int i, j;
intptr_t *leaves = FcCharSetLeaves(c);
FcChar16 *numbers = FcCharSetNumbers(c);
#if 0
printf ("CharSet 0x%x\n", (intptr_t) c);
printf ("Leaves: +%d = 0x%x\n", c->leaves_offset, (intptr_t) leaves);
printf ("Numbers: +%d = 0x%x\n", c->numbers_offset, (intptr_t) numbers);
for (i = 0; i < c->num; i++)
{
printf ("Page %d: %04x +%d = 0x%x\n",
i, numbers[i], leaves[i],
(intptr_t) FcOffsetToPtr (leaves, leaves[i], FcCharLeaf));
}
#endif
printf("\n");
for (i = 0; i < c->num; i++) {
intptr_t leaf_offset = leaves[i];
FcCharLeaf *leaf = FcOffsetToPtr(leaves, leaf_offset, FcCharLeaf);
printf("\t");
printf("%04x:", numbers[i]);
for (j = 0; j < 256 / 32; j++) printf(" %08x", leaf->map[j]);
printf("\n");
}
}
FcBool
FcConfigAddCache (FcConfig *config, FcCache *cache,
FcSetName set, FcStrSet *dirSet)
{
FcFontSet *fs;
intptr_t *dirs;
int i;
/*
* Add fonts
*/
fs = FcCacheSet (cache);
if (fs)
{
int nref = 0;
for (i = 0; i < fs->nfont; i++)
{
FcPattern *font = FcFontSetFont (fs, i);
FcChar8 *font_file;
/*
* Check to see if font is banned by filename
*/
if (FcPatternObjectGetString (font, FC_FILE_OBJECT,
0, &font_file) == FcResultMatch &&
!FcConfigAcceptFilename (config, font_file))
{
continue;
}
/*
* Check to see if font is banned by pattern
*/
if (!FcConfigAcceptFont (config, font))
continue;
if (FcFontSetAdd (config->fonts[set], font))
nref++;
}
FcDirCacheReference (cache, nref);
}
/*
* Add directories
*/
dirs = FcCacheDirs (cache);
if (dirs)
{
for (i = 0; i < cache->dirs_count; i++)
{
FcChar8 *dir = FcOffsetToPtr (dirs, dirs[i], FcChar8);
if (FcConfigAcceptFilename (config, dir))
FcStrSetAddFilename (dirSet, dir);
}
}
return FcTrue;
}
