1 files changed, 0 insertions, 385 deletions
diff --git a/calendar/cal-util/timeutil.c b/calendar/cal-util/timeutil.c
deleted file mode 100644
index 764ec5d078..0000000000
--- a/calendar/cal-util/timeutil.c
+++ /dev/null
@@ -1,385 +0,0 @@
-/* Miscellaneous time-related utilities
- *
- * Copyright (C) 1998 The Free Software Foundation
- * Copyright (C) 2000 Helix Code, Inc.
- * Copyright (C) 2000 Ximian, Inc.
- *
- * Authors: Federico Mena <federico@ximian.com>
- *          Miguel de Icaza <miguel@ximian.com>
- */
-
-#include <string.h>
-#include <ctype.h>
-#include <glib.h>
-#include "timeutil.h"
-
-
-
-void
-print_time_t (time_t t)
-{
-	struct tm *tm = localtime (&t);
-	
-	printf ("%d/%02d/%02d %02d:%02d:%02d",
-		1900 + tm->tm_year, tm->tm_mon+1, tm->tm_mday,
-		tm->tm_hour, tm->tm_min, tm->tm_sec);
-}
-
-/**
- * isodate_from_time_t:
- * @t: A time value.
- * 
- * Creates an ISO 8601 local time representation from a time value.
- * 
- * Return value: String with the ISO 8601 representation of the local time.
- **/
-char *
-isodate_from_time_t (time_t t)
-{
-	struct tm *tm;
-	char isotime[40];
-
-	tm = localtime (&t);
-	strftime (isotime, sizeof (isotime)-1, "%Y%m%dT%H%M%S", tm);
-	return g_strdup (isotime);
-}
-
-/**
- * time_from_isodate:
- * @str: Date/time value in ISO 8601 format.
- * 
- * Converts an ISO 8601 time string into a time_t value.
- * 
- * Return value: Time_t corresponding to the specified ISO string.
- **/
-time_t
-time_from_isodate (const char *str)
-{
-	int len;
-	struct tm my_tm;
-	time_t t;
-	int i;
-
-	g_return_val_if_fail (str != NULL, -1);
-
-	/* yyyymmdd[Thhmmss[Z]] */
-
-	len = strlen (str);
-
-	if (!(len == 8 || len == 15 || len == 16))
-		return -1;
-
-	for (i = 0; i < len; i++)
-		if (!((i != 8 && i != 15 && isdigit (str[i]))
-		      || (i == 8 && str[i] == 'T')
-		      || (i == 15 && str[i] == 'Z')))
-			return -1;
-
-	memset (&my_tm, 0, sizeof (my_tm));
-
-#define digit_at(x,y) (x[y] - '0')
-
-	my_tm.tm_year = (digit_at (str, 0) * 1000 + digit_at (str, 1) * 100 +
-			 digit_at (str, 2) * 10 + digit_at (str, 3)) - 1900;
-
-	my_tm.tm_mon  = digit_at (str, 4) * 10 + digit_at (str, 5) - 1;
-	my_tm.tm_mday = digit_at (str, 6) * 10 + digit_at (str, 7);
-
-	if (len > 8) {
-		my_tm.tm_hour = digit_at (str, 9) * 10 + digit_at (str, 10);
-		my_tm.tm_min  = digit_at (str, 11) * 10 + digit_at (str, 12);
-		my_tm.tm_sec  = digit_at (str, 13) * 10 + digit_at (str, 14);
-	}
-
-	my_tm.tm_isdst = -1;
-
-	t = mktime (&my_tm);
-
-	if (len == 16) {
-#if defined(HAVE_TM_GMTOFF)
-		t += my_tm.tm_gmtoff;
-#elif defined(HAVE_TIMEZONE)
-		t -= timezone;
-#endif
-	}
-	    
-	return t;
-}
-
-time_t
-time_add_minutes (time_t time, int minutes)
-{
-	struct tm *tm = localtime (&time);
-	time_t new_time;
-
-	tm->tm_min += minutes;
-	if ((new_time = mktime (tm)) == -1) {
-		g_message ("time_add_minutes(): mktime() could not handle "
-			   "adding %d minutes with\n", minutes);
-		print_time_t (time);
-		printf ("\n");
-		return time;
-	}
-	return new_time;
-}
-
-/* Adds a day onto the time, using local time.
-   Note that if clocks go forward due to daylight savings time, there are
-   some non-existent local times, so the hour may be changed to make it a
-   valid time. This also means that it may not be wise to keep calling
-   time_add_day() to step through a certain period - if the hour gets changed
-   to make it valid time, any further calls to time_add_day() will also return
-   this hour, which may not be what you want. */
-time_t
-time_add_day (time_t time, int days)
-{
-	struct tm *tm = localtime (&time);
-	time_t new_time;
-#if 0
-	int dst_flag = tm->tm_isdst;
-#endif
-
-	tm->tm_mday += days;
-	tm->tm_isdst = -1;
-
-	if ((new_time = mktime (tm)) == -1) {
-		g_message ("time_add_day(): mktime() could not handling adding %d days with\n",
-			   days);
-		print_time_t (time);
-		printf ("\n");
-		return time;
-	}
-
-#if 0
-	/* I don't know what this is for. See also time_day_begin() and
-	   time_day_end(). - Damon. */
-	if (dst_flag > tm->tm_isdst) {
-		tm->tm_hour++;
-		new_time += 3600;
-	} else if (dst_flag < tm->tm_isdst) {
-		tm->tm_hour--;
-		new_time -= 3600;
-	}
-#endif
-
-	return new_time;
-}
-
-time_t
-time_add_week (time_t time, int weeks)
-{
-	return time_add_day (time, weeks * 7);
-}
-
-time_t
-time_add_month (time_t time, int months)
-{
-	struct tm *tm = localtime (&time);
-	time_t new_time;
-	int mday;
-
-	mday = tm->tm_mday;
-	
-	tm->tm_mon += months;
-	tm->tm_isdst = -1;
-	if ((new_time = mktime (tm)) == -1) {
-		g_message ("time_add_month(): mktime() could not handling adding %d months with\n",
-			   months);
-		print_time_t (time);
-		printf ("\n");
-		return time;
-	}
-	tm = localtime (&new_time);
-	if (tm->tm_mday < mday) {
-		tm->tm_mon--;
-		tm->tm_mday = time_days_in_month (tm->tm_year+1900, tm->tm_mon);
-		return new_time = mktime (tm);
-	}
-	else
-		return new_time;
-}
-
-time_t
-time_add_year (time_t time, int years)
-{
-	struct tm *tm = localtime (&time);
-	time_t new_time;
-	
-	tm->tm_year += years;
-	if ((new_time = mktime (tm)) == -1) {
-		g_message ("time_add_year(): mktime() could not handling adding %d years with\n",
-			   years);
-		print_time_t (time);
-		printf ("\n");
-		return time;
-	}
-	return new_time;
-}
-
-/* Number of days in a month, for normal and leap years */
-static const int days_in_month[2][12] = {
-	{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
-	{ 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
-};
-
-/* Returns whether the specified year is a leap year */
-static int
-is_leap_year (int year)
-{
-	if (year <= 1752)
-		return !(year % 4);
-	else
-		return (!(year % 4) && (year % 100)) || !(year % 400);
-}
-
-int
-time_days_in_month (int year, int month)
-{
-	g_return_val_if_fail (year >= 1900, 0);
-	g_return_val_if_fail ((month >= 0) && (month < 12), 0);
-
-	return days_in_month [is_leap_year (year)][month];
-}
-
-time_t
-time_from_day (int year, int month, int day)
-{
-	struct tm tm;
-
-	memset (&tm, 0, sizeof (tm));
-	tm.tm_year = year - 1900;
-	tm.tm_mon = month;
-	tm.tm_mday = day;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-time_t
-time_year_begin (time_t t)
-{
-	struct tm tm;
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_mon  = 0;
-	tm.tm_mday = 1;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-time_t
-time_year_end (time_t t)
-{
-	struct tm tm;
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_mon  = 0;
-	tm.tm_mday = 1;
-	tm.tm_year++;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-time_t
-time_month_begin (time_t t)
-{
-	struct tm tm;
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_mday = 1;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-time_t
-time_month_end (time_t t)
-{
-	struct tm tm;
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_mday = 1;
-	tm.tm_mon++;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-time_t
-time_week_begin (time_t t)
-{
-	struct tm tm;
-
-	/* FIXME: make it take week_starts_on_monday into account */
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_mday -= tm.tm_wday;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-time_t
-time_week_end (time_t t)
-{
-	struct tm tm;
-
-	/* FIXME: make it take week_starts_on_monday into account */
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_mday += 7 - tm.tm_wday;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-/* Returns the start of the day, according to the local time. */
-time_t
-time_day_begin (time_t t)
-{
-	struct tm tm;
-
-	tm = *localtime (&t);
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}
-
-/* Returns the end of the day, according to the local time. */
-time_t
-time_day_end (time_t t)
-{
-	struct tm tm;
-
-	tm = *localtime (&t);
-	tm.tm_mday++;
-	tm.tm_hour = 0;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	tm.tm_isdst = -1;
-
-	return mktime (&tm);
-}