new file -- things shared between the client and server go in this

        * cal-util/Makefile.am: new file -- things shared between
        the client and server go in this directory

        *  calobj.c calobj.h icalendar.c icalendar.h
        timeutil.c timeutil.h cal-util.c cal-util.h where moved
        backend stuff went into pcs.  shared stuff went into
        cal-util.

svn path=/trunk/; revision=2032

1 files changed, 0 insertions, 501 deletions

diff --git a/calendar/timeutil.c b/calendar/timeutil.c
deleted file mode 100644
index 7ddc0e04d4..0000000000
--- a/calendar/timeutil.c
+++ /dev/null
@@ -1,501 +0,0 @@
-/* Miscellaneous time-related utilities
- *
- * Copyright (C) 1998 The Free Software Foundation
- *
- * Authors: Federico Mena <federico@nuclecu.unam.mx>
- *          Miguel de Icaza <miguel@nuclecu.unam.mx>
- */
-
-#include <libgnome/libgnome.h>
-#include <string.h>
-#include "timeutil.h"
-
-#define digit_at(x,y) (x [y] - '0')
-	
-time_t
-time_from_isodate (char *str)
-{
-	struct tm my_tm;
-	time_t t;
-
-	if (strlen (str) < 14)
-		return -1;
-	
-	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);
-	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 (str [15] == 'Z')
-#if defined(HAVE_TM_GMTOFF)
-		t -= my_tm.tm_gmtoff
-#elsif defined(HAVE_TIMEZONE)
-		t -= timezone
-#endif
-		;
-	    
-	return t;
-}
-
-void
-print_time_t (time_t t)
-{
-	struct tm *tm = localtime (&t);
-	
-	printf ("TIEMPO: %d/%d/%d %d:%d:%d\n",
-		tm->tm_mon+1, tm->tm_mday, tm->tm_year,
-		tm->tm_hour, tm->tm_min, tm->tm_sec);
-}
-
-int
-get_time_t_hour (time_t t)
-{
-	struct tm *tm;
-
-	tm = localtime (&t);
-	return tm->tm_hour;
-}
-
-char *
-isodate_from_time_t (time_t t)
-{
-	struct tm *tm;
-	static char isotime [40];
-
-	tm = localtime (&t);
-	strftime (isotime, sizeof (isotime)-1, "%Y%m%dT%H%M%S", tm);
-	return isotime;
-}
-
-time_t
-time_from_start_duration (time_t start, char *duration)
-{
-	printf ("Not yet implemented\n");
-	return 0;
-}
-
-char *
-format_simple_hour (int hour, int use_am_pm)
-{
-	static char buf[256];
-
-	/* I don't know whether this is the best way to internationalize it.
-	 * Does any language use different conventions? - Federico
-	 */
-
-	if (use_am_pm)
-		g_snprintf (buf, sizeof(buf), "%d%s",
-			 (hour == 0) ? 12 : (hour > 12) ? (hour - 12) : hour,
-			 (hour < 12) ? _("am") : _("pm"));
-	else
-		g_snprintf (buf, sizeof(buf), "%02d%s", hour, _("h"));
-
-	return buf;
-
-}
-
-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_warning ("mktime could not handling adding a day with\n");
-		print_time_t (time);
-		return time;
-	}
-	return new_time;
-}
-
-time_t
-time_add_day (time_t time, int days)
-{
-	struct tm *tm = localtime (&time);
-	time_t new_time;
-	int dst_flag = tm->tm_isdst;
-
-	tm->tm_mday += days;
-
-	if ((new_time = mktime (tm)) == -1){
-		g_warning ("mktime could not handling adding a day with\n");
-		print_time_t (time);
-		return time;
-	}
-
-	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;
-	}
-
-	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_warning ("mktime could not handling adding a month with\n");
-		print_time_t (time);
-		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_warning ("mktime could not handling adding a year with\n");
-		print_time_t (time);
-		return time;
-	}
-	return new_time;
-}
-
-time_t
-time_day_hour (time_t t, int hour)
-{
-	struct tm tm;
-	
-	tm = *localtime (&t);
-	tm.tm_hour = hour;
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-
-	return mktime (&tm);
-}
-
-/* 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;
-
-	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;
-
-	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;
-
-	return mktime (&tm);
-}
-
-time_t
-time_day_begin (time_t t)
-{
-	struct tm tm;
-	time_t temp = t - 43200;
-	int dstflag, dstflag2;
-	
-	tm = *localtime(&temp); /* one day */
-	dstflag = tm.tm_isdst;
-
-	tm = *localtime (&t);
-	dstflag2 = tm.tm_isdst;
-
-	if (dstflag < dstflag2)
-		tm.tm_hour = 1;
-	else
-		tm.tm_hour = 0;
-
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	
-	temp = mktime(&tm);
-	if (dstflag > dstflag2){
-		temp += 3600; 
-	}
-
-	return temp;
-}
-
-time_t
-time_day_end (time_t t)
-{
-	struct tm tm;
-	time_t temp;
-	int dstflag, dstflag2;
-
-	t += 10800;
-	temp = t - 86400;
-
-	tm = *localtime(&temp); /* one day */
-	dstflag = tm.tm_isdst;
-
-	tm = *localtime (&t);
-	dstflag2 = tm.tm_isdst;
-
-	if (dstflag < dstflag2)
-		tm.tm_hour = 23;
-	else {
-		tm.tm_mday++;
-		tm.tm_hour = 0;
-	}
-	tm.tm_min  = 0;
-	tm.tm_sec  = 0;
-	
-	temp = mktime(&tm);
-	if(dstflag > dstflag2) {
-	}
-	return temp;
-}
-
-static char *
-pcat (char *dest, int num, char key)
-{
-	int c;
-
-	c = sprintf (dest, "%d%c", num, key);
-	return dest + c;
-}
-
-/* Converts secs into the ISO difftime representation */
-char *
-isodiff_from_secs (int secs)
-{
-	static char buffer [60], *p;
-	int years, months, weeks, days, hours, minutes;
-	
-	years = months = weeks = days = hours = minutes = 0;
-	
-	years    = secs / (365 * 86400);
-	secs    %= (365 * 86400);
-	months   = secs / (30 * 86400);
-	secs    %= (30 * 86400);
-	weeks    = secs / (7 * 86400);
-	secs    %= (7 * 86400);
-	days     = secs / 86400;
-	secs    %= 86400;
-	hours    = secs / 3600;
-	secs    %= 3600;
-	minutes  = secs / 60;
-	secs    %= 60;
-
-	strcpy (buffer, "P");
-	p = buffer + 1;
-	if (years)
-		p = pcat (p, years, 'Y');
-	if (months)
-		p = pcat (p, months, 'M');
-	if (weeks)
-		p = pcat (p, weeks, 'W');
-	if (days)
-		p = pcat (p, days, 'D');
-	if (hours || minutes || secs){
-		*p++ = 'T';
-		if (hours)
-			p = pcat (p, hours, 'H');
-		if (minutes)
-			p = pcat (p, minutes, 'M');
-		if (secs)
-			p = pcat (p, secs, 'S');
-	}
-	
-	return buffer;
-}
-
-int
-isodiff_to_secs (char *str)
-{
-	int value, time;
-	int years, months, weeks, days, hours, minutes, seconds;
-
-	value = years = months = weeks = days = hours = minutes = time = seconds = 0;
-	if (*str != 'P')
-		return 0;
-
-	str++;
-	while (*str){
-		switch (*str){
-		case '0': case '1': case '2': case '3': case '4':
-		case '5': case '6': case '7': case '8': case '9':
-			value = value * 10 + (*str - '0');
-			break;
-		case 'Y':
-			years = value; value = 0;
-			break;
-		case 'M':
-			if (time)
-				minutes = value;
-			else
-				months = value;
-			value = 0;
-			break;
-		case 'W':
-			weeks = value; value = 0;
-			break;
-		case 'D':
-			days = value; value = 0;
-			break;
-		case 'T':
-			value = 0; time = 1;
-			break;
-		case 'H':
-			hours = value; value = 0;
-			break;
-		case 'S':
-			seconds = value; value = 0;
-			break;
-		}
-		str++;
-	}
-	return seconds + (minutes * 60) + (hours * 3600) +
-	       (days * 86400) + (weeks * 7 * 86400) +
-	       (months * 30 * 86400) + (years * 365 * 86400);
-}