128 lines
3.2 KiB
C
128 lines
3.2 KiB
C
/*
|
|
* fontconfig/src/fcfs.c
|
|
*
|
|
* 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
|
|
* 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 the author(s) not be used in
|
|
* advertising or publicity pertaining to distribution of the software without
|
|
* 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.
|
|
*
|
|
* THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
|
|
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
|
|
* 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
|
|
* PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include "fcint.h"
|
|
#include <stdlib.h>
|
|
|
|
FcFontSet *
|
|
FcFontSetCreate (void)
|
|
{
|
|
FcFontSet *s;
|
|
|
|
s = (FcFontSet *) malloc (sizeof (FcFontSet));
|
|
if (!s)
|
|
return 0;
|
|
s->nfont = 0;
|
|
s->sfont = 0;
|
|
s->fonts = 0;
|
|
return s;
|
|
}
|
|
|
|
void
|
|
FcFontSetDestroy (FcFontSet *s)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < s->nfont; i++)
|
|
FcPatternDestroy (s->fonts[i]);
|
|
if (s->fonts)
|
|
free (s->fonts);
|
|
free (s);
|
|
}
|
|
|
|
FcBool
|
|
FcFontSetAdd (FcFontSet *s, FcPattern *font)
|
|
{
|
|
FcPattern **f;
|
|
int sfont;
|
|
|
|
if (s->nfont == s->sfont)
|
|
{
|
|
sfont = s->sfont + 32;
|
|
if (s->fonts)
|
|
f = (FcPattern **) realloc (s->fonts, sfont * sizeof (FcPattern *));
|
|
else
|
|
f = (FcPattern **) malloc (sfont * sizeof (FcPattern *));
|
|
if (!f)
|
|
return FcFalse;
|
|
s->sfont = sfont;
|
|
s->fonts = f;
|
|
}
|
|
s->fonts[s->nfont++] = font;
|
|
return FcTrue;
|
|
}
|
|
|
|
FcBool
|
|
FcFontSetSerializeAlloc (FcSerialize *serialize, const FcFontSet *s)
|
|
{
|
|
int i;
|
|
|
|
if (!FcSerializeAlloc (serialize, s, sizeof (FcFontSet)))
|
|
return FcFalse;
|
|
if (!FcSerializeAlloc (serialize, s->fonts, s->nfont * sizeof (FcPattern *)))
|
|
return FcFalse;
|
|
for (i = 0; i < s->nfont; i++)
|
|
{
|
|
if (!FcPatternSerializeAlloc (serialize, s->fonts[i]))
|
|
return FcFalse;
|
|
}
|
|
return FcTrue;
|
|
}
|
|
|
|
FcFontSet *
|
|
FcFontSetSerialize (FcSerialize *serialize, const FcFontSet * s)
|
|
{
|
|
int i;
|
|
FcFontSet *s_serialize;
|
|
FcPattern **fonts_serialize;
|
|
FcPattern *p_serialize;
|
|
|
|
s_serialize = FcSerializePtr (serialize, s);
|
|
if (!s_serialize)
|
|
return NULL;
|
|
*s_serialize = *s;
|
|
s_serialize->sfont = s_serialize->nfont;
|
|
|
|
fonts_serialize = FcSerializePtr (serialize, s->fonts);
|
|
if (!fonts_serialize)
|
|
return NULL;
|
|
s_serialize->fonts = FcPtrToEncodedOffset (s_serialize,
|
|
fonts_serialize, FcPattern *);
|
|
|
|
for (i = 0; i < s->nfont; i++)
|
|
{
|
|
p_serialize = FcPatternSerialize (serialize, s->fonts[i]);
|
|
if (!p_serialize)
|
|
return NULL;
|
|
fonts_serialize[i] = FcPtrToEncodedOffset (s_serialize,
|
|
p_serialize,
|
|
FcPattern);
|
|
}
|
|
|
|
return s_serialize;
|
|
}
|
|
#define __fcfs__
|
|
#include "fcaliastail.h"
|
|
#undef __fcfs__
|