/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


/*
 * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */

#include "errno.h"
#include "sys/types.h"
#include "stdlib.h"

#include "lp.h"
#include "printers.h"

#if     defined(__STDC__)
static int              _delprinter ( char * );
#else
static int              _delprinter();
#endif

/**
 ** delprinter()
 **/

int
#if     defined(__STDC__)
delprinter (
        char *                  name
)
#else
delprinter (name)
        char                    *name;
#endif
{
        long                    lastdir;


        if (!name || !*name) {
                errno = EINVAL;
                return (-1);
        }

        if (!Lp_A_Printers || !Lp_A_Interfaces) {
                getadminpaths (LPUSER);
                if (!Lp_A_Printers || !Lp_A_Interfaces)
                        return (0);
        }

        if (STREQU(NAME_ALL, name)) {
                lastdir = -1;
                while ((name = next_dir(Lp_A_Printers, &lastdir)))
                        if (_delprinter(name) == -1)
                                return (-1);
                return (0);
        } else
                return (_delprinter(name));
}

/**
 ** _delprinter()
 **/

static int
#if     defined(__STDC__)
_delprinter (
        char *                  name
)
#else
_delprinter (name)
        char                    *name;
#endif
{
        register char           *path;
#ifdef LP_USE_PAPI_ATTR
        char                    ppdfile[BUFSIZ];
#endif

#define RMFILE(X)       if (!(path = getprinterfile(name, X))) \
                                return (-1); \
                        if (rmfile(path) == -1) { \
                                Free (path); \
                                return (-1); \
                        } \
                        Free (path)
        RMFILE (COMMENTFILE);
        RMFILE (CONFIGFILE);
        RMFILE (FALLOWFILE);
        RMFILE (FDENYFILE);
        RMFILE (UALLOWFILE);
        RMFILE (UDENYFILE);
        RMFILE (STATUSFILE);
        RMFILE (FAULTMESSAGEFILE);

        delalert (Lp_A_Printers, name);

        if (!(path = makepath(Lp_A_Interfaces, name, (char *)0)))
                return (-1);
        if (rmfile(path) == -1) {
                Free (path);
                return (-1);
        }
        Free (path);

#ifdef LP_USE_PAPI_ATTR
        /* Check if the printer has a ppd file, if it does delete it */
        (void) snprintf(ppdfile, sizeof (ppdfile), "%s.ppd", name);

        if (!(path = makepath(ETCDIR, "ppd", ppdfile, (char *)0)))
        {
                return (-1);
        }
        if (rmfile(path) == -1)
        {
                Free(path);
                return (-1);
        }
        Free(path);
#endif

        if (!(path = getprinterfile(name, (char *)0)))
                return (-1);
        if (Rmdir(path) == -1) {
                Free (path);
                return (-1);
        }
        Free (path);

        return (0);
}