/*
 * Copyright (c) 1999 Ian Freislich
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *      $Id: mailbox.c,v 1.41 2003/01/24 09:35:19 ianf Exp $
 */

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/utsname.h>
#include <sys/socket.h>
#include <netinet/in.h>

#ifdef SOLARIS
#include "/usr/ucbinclude/fcntl.h"
#endif
#include <ctype.h>
#include <db.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sysexits.h>
#include <syslog.h>
#include <unistd.h>

#include "poputil.h"
#include "private.h"

/*
 * Public Interface
 */

int
mbox_op(struct connection *cxn, int cmd, char *arg1, char *arg2)
{
	int	num1 = 0, num2 = 0;

	if (cxn->flags & MAILBOX_F_CMD_LOG)
		syslog(LOG_NOTICE, "CLIENT: '%s' '%s' '%s'", ntocmd(cmd),
		    arg1, arg2);

	if (arg1) {
		num1 = atoi(arg1);
		if (num1 < 1) {
			message(OUTOFRANGE);
			return(FALSE);
		}
	}
	else
		num1 = -1;
	if (arg2) {
		num2 = atoi(arg2);
		if (num2 < 0) {
			message(OUTOFRANGE);
			return(FALSE);
		}
	}
	else
		num2 = -1;

	switch (cxn->flags & MAILBOX_F_MAILMASK) {
	    case MAILBOX_F_MAILDIRCOMPAT:
	    case MAILBOX_F_MAILDIR:
		return(maildir_mbox_op(cxn, cmd, num1, num2));
		break;
	    case MAILBOX_F_MAILBOX:
		return(mbf_mbox_op(cxn, cmd, num1, num2));
		break;
	    case MAILBOX_F_MAILIDX:
		return(mailidx_mbox_op(cxn, cmd, num1, num2));
		break;
	    default:
		exit_error(EX_CONFIG, "mailbox type %0X not supported",
		     cxn->flags & MAILBOX_F_MAILMASK);
	}

	return(TRUE);
}