lib/printers/delprinter.c

/*
 * 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.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

/* 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);
}