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/*======================================================================
FILE: icaltimezoneimpl.h
CREATOR: glenn 07 March 2010
(C) COPYRIGHT 2000, Eric Busboom <eric@civicknowledge.com>
This library is free software; you can redistribute it and/or modify
it under the terms of either:
The LGPL as published by the Free Software Foundation, version
2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.html
Or:
The Mozilla Public License Version 2.0. You may obtain a copy of
the License at https://www.mozilla.org/MPL/
======================================================================*/
#ifndef ICALTIMEZONEIMPL_H
#define ICALTIMEZONEIMPL_H
struct _icaltimezone
{
char *tzid;
/**< The unique ID of this timezone,
e.g. "/citadel.org/Olson_20010601_1/Africa/Banjul".
This should only be used to identify a VTIMEZONE. It is not
meant to be displayed to the user in any form. */
char *location;
/**< The location for the timezone, e.g. "Africa/Accra" for the
Olson database. We look for this in the "LOCATION" or
"X-LIC-LOCATION" properties of the VTIMEZONE component. It
isn't a standard property yet. This will be NULL if no location
is found in the VTIMEZONE. */
char *tznames;
/**< This will be set to a combination of the TZNAME properties
from the last STANDARD and DAYLIGHT components in the
VTIMEZONE, e.g. "EST/EDT". If they both use the same TZNAME,
or only one type of component is found, then only one TZNAME
will appear, e.g. "AZOT". If no TZNAME is found this will be
NULL. */
double latitude;
double longitude;
/**< The coordinates of the city, in degrees. */
icalcomponent *component;
/**< The toplevel VTIMEZONE component loaded from the .ics file for this
timezone. If we need to regenerate the changes data we need this. */
icaltimezone *builtin_timezone;
/**< If this is not NULL it points to the builtin icaltimezone
that the above TZID refers to. This icaltimezone should be used
instead when accessing the timezone changes data, so that the
expanded timezone changes data is shared between calendar
components. */
int end_year;
/**< This is the last year for which we have expanded the data to.
If we need to calculate a date past this we need to expand the
timezone component data from scratch. */
icalarray *changes;
/**< A dynamically-allocated array of time zone changes, sorted by the
time of the change in local time. So we can do fast binary-searches
to convert from local time to UTC. */
};
#endif /*ICALTIMEZONE_IMPL */
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