This repository was archived by the owner on Jun 9, 2025. It is now read-only.
This repository was archived by the owner on Jun 9, 2025. It is now read-only.
MS timezone "Central America Standard Time" is transformed with DST #157
Description
ICS files with the timezone "Central America Standard Time", which should be the one used in Guatemala. It looks like it gets converted to Chicago, which may break summer time I think.
The problem seems to come from files generated from Outlook.
Example ICS file: internal
BEGIN:VCALENDAR
PRODID:-//Microsoft Corporation//Outlook 16.0 MIMEDIR//EN
VERSION:2.0
METHOD:REQUEST
X-MS-OLK-FORCEINSPECTOROPEN:TRUE
BEGIN:VTIMEZONE
TZID:Central America Standard Time
BEGIN:STANDARD
DTSTART:16010101T000000
TZOFFSETFROM:-0600
TZOFFSETTO:-0600
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
ATTENDEE;CN="Richard Martinez";RSVP=TRUE:mailto:rmartinez@sisteco.biz
CLASS:PUBLIC
CREATED:20240703T151754Z
DESCRIPTION:test 2 \n\n
DTEND;TZID="Central America Standard Time":20240703T103000
DTSTAMP:20240703T151352Z
DTSTART;TZID="Central America Standard Time":20240703T100000
LAST-MODIFIED:20240703T151754Z
LOCATION:remoto
ORGANIZER;CN="Jose de San Martin Juarez":mailto:jmjuarez@santaana.com.gt
PRIORITY:5
SEQUENCE:0
SUMMARY;LANGUAGE=es-gt:Reunion prueba 2 Calendario Outlook
TRANSP:OPAQUE
UID:040000008200E00074C5B7101A82E00800000000C08BCB4229CDDA01000000000000000
010000000D3656D305AAF6A448B2B7D02C21E2448
X-ALT-DESC;FMTTYPE=text/html:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//E
N">\n<HTML>\n<HEAD>\n\n<META NAME="Generator" CONTENT="MS Exchange Server
version 16.0.17726.20016">\n<TITLE></TITLE>\n</HEAD>\n<BODY>\n<!-- Convert
ed from text/rtf format -->\n\n<P><FONT FACE="Aptos">test 2</FONT>\n</P>\n
\n</BODY>\n</HTML>
X-MICROSOFT-CDO-BUSYSTATUS:BUSY
X-MICROSOFT-CDO-IMPORTANCE:1
X-MICROSOFT-DISALLOW-COUNTER:FALSE
X-MS-OLK-APPTSEQTIME:20240703T151352Z
X-MS-OLK-AUTOFILLLOCATION:FALSE
X-MS-OLK-CONFTYPE:0
BEGIN:VALARM
TRIGGER:-PT10M
ACTION:DISPLAY
DESCRIPTION:Reminder
END:VALARM
END:VEVENT
END:VCALENDAR
Depends on ical4j/ical4j#709