X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=citadel%2Fserv_calendar.c;h=c58502bbe0e489111a13271bc2edc0dcab4a6332;hb=809cf4fc010629e54cdeabdc6e1920a33ae7d6e5;hp=2e8acf5a55b140086210cd267be61f64e8cbc6ef;hpb=430e6f04465553b99a605ff923ce6103086084e9;p=citadel.git

diff --git a/citadel/serv_calendar.c b/citadel/serv_calendar.c
index 2e8acf5a5..c58502bbe 100644
--- a/citadel/serv_calendar.c
+++ b/citadel/serv_calendar.c
@@ -1046,6 +1046,8 @@ void ical_create_room(void)
  */
 void ical_send_out_invitations(icalcomponent *cal) {
 	icalcomponent *the_request = NULL;
+	icaltimezone *utc_timezone = NULL;
+	icalcomponent *utc_component = NULL;
 	char *serialized_request = NULL;
 	char *request_message_text = NULL;
 	struct CtdlMessage *msg = NULL;
@@ -1127,7 +1129,29 @@ void ical_send_out_invitations(icalcomponent *cal) {
 	/* Set the method to REQUEST */
 	icalcomponent_set_method(encaps, ICAL_METHOD_REQUEST);
 
-	/* FIXME: here we need to insert a VTIMEZONE object. */
+	/* Insert a VTIMEZONE subcomponent telling the dumbass calendar agent
+	 * at the other end about UTC.  This is necessary because some calendar
+	 * agents assume that an unqualified time is UTC while others assume
+	 * it is local.
+	 */
+	utc_timezone = icaltimezone_get_utc_timezone();
+	if (utc_timezone == NULL) {
+		lprintf(9, "%s:%d: utc_timezone is null\n",__FILE__,__LINE__);
+	}
+	else {
+		utc_component = icaltimezone_get_component(utc_timezone);
+	}
+	if (utc_component == NULL) {
+		lprintf(9, "%s:%d: utc_component is null\n",__FILE__,__LINE__);
+	}
+	else {
+		icalcomponent_add_component(encaps, utc_component);
+	}
+
+	/* Now make sure all of the DTSTART and DTEND properties are
+	 * labelled as UTC.  (FIXME do this)
+	 */
+	ical_dezonify(the_request);
 
 	/* Here we go: put the VEVENT into the VCALENDAR.  We now no longer
 	 * are responsible for "the_request"'s memory -- it will be freed