17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate * with the License.
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate * and limitations under the License.
137c478bd9Sstevel@tonic-gate *
147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate *
207c478bd9Sstevel@tonic-gate * CDDL HEADER END
217c478bd9Sstevel@tonic-gate */
227c478bd9Sstevel@tonic-gate /* Copyright 1997 Sun Microsystems, Inc. All rights reserved. */
237c478bd9Sstevel@tonic-gate /* Use is subject to license terms. */
247c478bd9Sstevel@tonic-gate
257c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
267c478bd9Sstevel@tonic-gate /* All Rights Reserved */
277c478bd9Sstevel@tonic-gate
287c478bd9Sstevel@tonic-gate #include <sys/types.h>
297c478bd9Sstevel@tonic-gate #include <time.h>
307c478bd9Sstevel@tonic-gate #include <users.h>
317c478bd9Sstevel@tonic-gate
327c478bd9Sstevel@tonic-gate extern long p_getdate();
337c478bd9Sstevel@tonic-gate
347c478bd9Sstevel@tonic-gate /*
357c478bd9Sstevel@tonic-gate Validate an expiration date string
367c478bd9Sstevel@tonic-gate */
377c478bd9Sstevel@tonic-gate int
valid_expire(string,expire)387c478bd9Sstevel@tonic-gate valid_expire( string, expire )
397c478bd9Sstevel@tonic-gate char *string;
407c478bd9Sstevel@tonic-gate time_t *expire;
417c478bd9Sstevel@tonic-gate {
427c478bd9Sstevel@tonic-gate time_t tmp, now;
437c478bd9Sstevel@tonic-gate struct tm *tm;
447c478bd9Sstevel@tonic-gate
457c478bd9Sstevel@tonic-gate if( !(tmp = (time_t) p_getdate( string ) ) )
467c478bd9Sstevel@tonic-gate return( INVALID );
477c478bd9Sstevel@tonic-gate
487c478bd9Sstevel@tonic-gate now = time( (time_t *)0 );
49*2a8bcb4eSToomas Soome
507c478bd9Sstevel@tonic-gate /* Make a time_t for midnight tonight */
517c478bd9Sstevel@tonic-gate tm = localtime( &now );
527c478bd9Sstevel@tonic-gate now -= tm->tm_hour * 60*60 + tm->tm_min * 60 + tm->tm_sec;
537c478bd9Sstevel@tonic-gate now += 24 * 60 * 60;
547c478bd9Sstevel@tonic-gate
557c478bd9Sstevel@tonic-gate if( tmp < now ) return( INVALID );
567c478bd9Sstevel@tonic-gate
577c478bd9Sstevel@tonic-gate if( expire ) *expire = now;
587c478bd9Sstevel@tonic-gate
597c478bd9Sstevel@tonic-gate return( UNIQUE );
607c478bd9Sstevel@tonic-gate }
61