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/* $OpenBSD: calendar.h,v 1.15 2015/12/07 18:46:35 espie 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. 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 <time.h>
extern struct passwd *pw;
extern int doall;
extern int daynames;
extern int bodun_always;
extern time_t f_time;
extern struct tm *tp;
extern char *calendarFile;
extern char *calendarHome;
extern char *optarg;
struct fixs {
char *name;
int len;
};
#define PRINT_DATE_BASE_LEN 35
struct event {
time_t when;
char print_date[PRINT_DATE_BASE_LEN+1];
char **desc;
char *ldesc;
struct event *next;
};
struct match {
time_t when;
char print_date[PRINT_DATE_BASE_LEN];
int bodun;
int var;
struct match *next;
};
struct specialev {
char *name;
int nlen;
char *uname;
int ulen;
int (*getev)(int);
};
void cal(void);
void closecal(FILE *);
int getday(char *);
int getdayvar(char *);
int getfield(char *, char **, int *);
int getmonth(char *);
int pesach(int);
int easter(int);
int paskha(int);
void insert(struct event **, struct event *);
struct match *isnow(char *, int);
FILE *opencal(void);
void settime(time_t *);
time_t Mktime(char *);
void usage(void);
int foy(int);
void variable_weekday(int *, int, int);
void setnnames(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_SPECIAL 0x08 /* Events that occur once a year but don't track
* calendar time--e.g. Easter or easter depending
* days */
#define SECSPERDAY (24 * 60 * 60)
#define isleap(y) (((y) % 4) == 0 && (((y) % 100) != 0 || ((y) % 400) == 0))
extern int f_dayAfter; /* days after current date */
extern int f_dayBefore; /* days before current date */
extern int f_SetdayAfter; /* calendar invoked with -A */
/* Special events; see also setnnames() in day.c */
/* '=' is not a valid character in a special event name */
#define PESACH "pesach"
#define PESACHLEN (sizeof(PESACH) - 1)
#define EASTER "easter"
#define EASTERNAMELEN (sizeof(EASTER) - 1)
#define PASKHA "paskha"
#define PASKHALEN (sizeof(PASKHA) - 1)
/* calendars */
extern enum calendars { GREGORIAN = 0, JULIAN, LUNAR } calendar;
extern u_long julian;
#define NUMEV 3 /* Total number of such special events */
extern struct specialev spev[NUMEV];
/* For calendar -a, specify a maximum time (in seconds) to spend parsing
* each user's calendar files. This prevents them from hanging calendar
* (e.g. by using named pipes)
*/
#define USERTIMEOUT 20
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