/*
 * $XConsortium: fontfileio.c,v 1.1 91/09/07 11:58:03 keith Exp $
 *
 * Copyright 1991 Massachusetts Institute of Technology
 *
 * 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 M.I.T. not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  M.I.T. makes no representations about the
 * suitability of this software for any purpose.  It is provided "as is"
 * without express or implied warranty.
 *
 * M.I.T. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL M.I.T.
 * 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.
 *
 * Author:  Keith Packard, MIT X Consortium
 */

#include <fontfileio.h>

FontFilePtr
FontFileOpen (name)
    char    *name;
{
    int		fd;
    int		len;
    BufFilePtr	raw, cooked;

    fd = open (name, 0);
    if (fd < 0)
	return 0;
    raw = BufFileOpenRead (fd);
    if (!raw)
    {
	close (fd);
	return 0;
    }
    len = strlen (name);
    if (len > 2 && !strcmp (name + len - 2, ".Z")) {
	cooked = BufFilePushCompressed (raw);
	if (!cooked) {
	    BufFileClose (raw, TRUE);
	    return 0;
	}
	raw = cooked;
    }
    return (FontFilePtr) raw;
}

FontFileClose (f)
    FontFilePtr	f;
{
    BufFileClose ((BufFilePtr) f, TRUE);
}