Return to calendar.h CVS log

Up to [local] / src / usr.bin / calendar

Sort output by date; include framework for showing periodic events more than
once

/*	$OpenBSD: calendar.h,v 1.3 1998/11/08 04:31:13 pjanzen Exp $	*/

/*
 * Copyright (c) 1989, 1993, 1994
 *	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.
 */


extern struct passwd *pw;
extern int doall;
extern struct iovec header[];
extern struct tm *tp;
extern char *calendarFile;
extern char *optarg;

struct fixs {
	char *name;
	int len;
};

struct event {
	time_t	when;
	char	print_date[31];
	char	*desc;
	struct event	*next;
};

struct match {
	int year, month, day, var;
	struct match *next;
};

void	 cal __P((void));
void	 closecal __P((FILE *));
int	 getday __P((char *));
int	 getdayvar __P((char *));
int	 getfield __P((char *, char **, int *));
int	 getmonth __P((char *));
int	 geteaster __P((char *, int));
int      getpaskha __P((char *, int));
int      easter __P((int));
void	 insert __P((struct event **, struct event *));
struct match	*isnow __P((char *));
FILE	*opencal __P((void));
void	 settime __P((time_t));
time_t   Mktime __P((char *));
void	 usage __P((void));
void     setnnames __P((void));

/* some flags */
#define	F_ISMONTH	0x01 /* month (Januar ...) */
#define	F_ISDAY		0x02 /* day of week (Sun, Mon, ...) */
#define	F_ISDAYVAR	0x04 /* variables day of week, like SundayLast */
#define	F_EASTER	0x08 /* Easter or easter depending days */

extern int f_dayAfter;	/* days after current date */
extern int f_dayBefore;	/* days before current date */