/* * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*- * Copyright (c) 1980, 1993 * The Regents of the University of California. 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. */ #include <sys/types.h> #include <stdio.h> #include <time.h> #ifdef __STDC__ #include <stdlib.h> #include <string.h> #endif #ifndef __P #include <sys/cdefs.h> #endif /* * Convert a ctime(3) format string into a system format date. * Return the date thus calculated. * * Return -1 if the string is not in ctime format. */ /* * Offsets into the ctime string to various parts. */ #define E_MONTH 4 #define E_DAY 8 #define E_HOUR 11 #define E_MINUTE 14 #define E_SECOND 17 #define E_YEAR 20 static int lookup __P((char *)); time_t unctime(str) char *str; { struct tm then; char dbuf[26]; (void) strncpy(dbuf, str, sizeof(dbuf) - 1); dbuf[sizeof(dbuf) - 1] = '\0'; dbuf[E_MONTH+3] = '\0'; if ((then.tm_mon = lookup(&dbuf[E_MONTH])) < 0) return (-1); then.tm_mday = atoi(&dbuf[E_DAY]); then.tm_hour = atoi(&dbuf[E_HOUR]); then.tm_min = atoi(&dbuf[E_MINUTE]); then.tm_sec = atoi(&dbuf[E_SECOND]); then.tm_year = atoi(&dbuf[E_YEAR]) - 1900; then.tm_isdst = -1; return(mktime(&then)); } static char months[] = "JanFebMarAprMayJunJulAugSepOctNovDec"; static int lookup(str) char *str; { register char *cp, *cp2; for (cp = months, cp2 = str; *cp != '\0'; cp += 3) if (strncmp(cp, cp2, 3) == 0) return((cp-months) / 3); return(-1); }