calcalcs.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <strings.h>
#include <ctype.h>
#include "calcalcs.h"

Go to the source code of this file.

Macros
#define	CCS_ERROR_MESSAGE_LEN   8192
#define	CCS_VALID_SIG   89132412
#define	CCS_MAX_N_COUNTRY_CODES   5000

Functions
static int	c_isleap_gregorian (int year, int *leap)
static int	c_isleap_gregorian_y0 (int year, int *leap)
static int	c_isleap_julian (int year, int *leap)
static int	c_isleap_never (int year, int *leap)
static int	c_date2jday_julian (int year, int month, int day, int *jday)
static int	c_date2jday_gregorian (int year, int month, int day, int *jday)
static int	c_date2jday_gregorian_y0 (int year, int month, int day, int *jday)
static int	c_date2jday_noleap (int year, int month, int day, int *jday)
static int	c_date2jday_360_day (int year, int month, int day, int *jday)
static int	c_jday2date_julian (int jday, int *year, int *month, int *day)
static int	c_jday2date_gregorian (int jday, int *year, int *month, int *day)
static int	c_jday2date_gregorian_y0 (int jday, int *year, int *month, int *day)
static int	c_jday2date_noleap (int jday, int *year, int *month, int *day)
static int	c_jday2date_360_day (int jday, int *year, int *month, int *day)
static int	c_dpm_julian (int year, int month, int *dpm)
static int	c_dpm_gregorian (int year, int month, int *dpm)
static int	c_dpm_gregorian_y0 (int year, int month, int *dpm)
static int	c_dpm_noleap (int year, int month, int *dpm)
static int	c_dpm_360_day (int year, int month, int *dpm)
static int	date_ge (int year, int month, int day, int y2, int m2, int d2)
static int	date_le (int year, int month, int day, int y2, int m2, int d2)
static int	date_lt (int year, int month, int day, int y2, int m2, int d2)
static int	date_gt (int year, int month, int day, int y2, int m2, int d2)
static int	set_xition_extra_info (calcalcs_cal *cal)
static void	ccs_dump_xition_dates (void)
static void	ccs_gxd_add_country (char *code, char *longname, int year, int month, int day)
static void	ccs_init_country_database (void)
calcalcs_cal *	ccs_init_calendar (const char *calname)
int	ccs_isleap (calcalcs_cal *calendar, int year, int *leap)
int	ccs_dpm (calcalcs_cal *calendar, int year, int month, int *dpm)
int	ccs_jday2date (calcalcs_cal *calendar, int jday, int *year, int *month, int *day)
int	ccs_date2jday (calcalcs_cal *calendar, int year, int month, int day, int *jday)
int	ccs_date2doy (calcalcs_cal *calendar, int year, int month, int day, int *doy)
int	ccs_doy2date (calcalcs_cal *calendar, int year, int doy, int *month, int *day)
int	ccs_dayssince (calcalcs_cal *calendar_orig, int year_orig, int month_orig, int day_orig, int ndays_since, calcalcs_cal *calendar_new, int *year_new, int *month_new, int *day_new)
int	ccs_get_xition_date (const char *country_code, int *year, int *month, int *day)
int	ccs_set_xition_date (calcalcs_cal *calendar, int year, int month, int day)
char *	ccs_err_str (int error_code)
void	ccs_free_calendar (calcalcs_cal *cc)

Variables
static char	error_message [CCS_ERROR_MESSAGE_LEN]
static int	dpm_idx1 [] = {-99, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
static int	dpm_leap_idx1 [] = {-99, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
static int	spm_idx1 [] = {-99, 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365}
static int	ccs_n_country_codes = 0
static ccs_country_code *	ccs_xition_dates [CCS_MAX_N_COUNTRY_CODES]
static int	have_initted_country_codes = 0