static uint8_t exchange2ical_exception_from_ExceptionInfo(struct exchange2ical *exchange2ical, struct exchange2ical_check *exchange2ical_check)
{
uint32_t i;
icalproperty *prop;
icalparameter *param;
icaltimetype icaltime;
/*sanity checks*/
if(!exchange2ical->AppointmentRecurrencePattern) return 1;
if(!exchange2ical->AppointmentRecurrencePattern->ExceptionInfo) return 1;
if(!exchange2ical->AppointmentRecurrencePattern->ExceptionCount) return 1;
for(i=0; i<exchange2ical->AppointmentRecurrencePattern->ExceptionCount; i++) {
/*Check to see if event is acceptable*/
struct tm apptStart=get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->StartDateTime);
if (!checkEvent(exchange2ical, exchange2ical_check, &apptStart)){
return 0;
}
/*Create a new vevent*/
exchange2ical->vevent = icalcomponent_new_vevent();
if ( ! (exchange2ical->vevent) ) {
return 1;
}
icalcomponent_add_component(exchange2ical->vcalendar, exchange2ical->vevent);
/*dtstart from StartDateTime*/
if (exchange2ical->apptSubType && (*exchange2ical->apptSubType == 0x1)) {
struct tm tm;
tm = get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->StartDateTime);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_dtstart(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}else {
if(exchange2ical->TimeZoneDesc){
struct tm tm;
tm = get_tm_from_minutes(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->StartDateTime);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_dtstart(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
param = icalparameter_new_tzid(exchange2ical->TimeZoneDesc);
icalproperty_add_parameter(prop, param);
} else {
struct tm tm;
tm = get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->StartDateTime);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_dtstart(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}
}
/*dtend from EndDateTime*/
if (exchange2ical->apptSubType && (*exchange2ical->apptSubType == 0x1)) {
struct tm tm;
tm = get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->EndDateTime);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_dtend(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}else {
if(exchange2ical->TimeZoneDesc){
struct tm tm;
tm = get_tm_from_minutes(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->EndDateTime);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_dtend(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
param = icalparameter_new_tzid(exchange2ical->TimeZoneDesc);
icalproperty_add_parameter(prop, param);
} else {
struct tm tm;
tm = get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->EndDateTime);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_dtend(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}
}
/*recurrence-id from OriginalStartDate*/
if (exchange2ical->apptSubType && (*exchange2ical->apptSubType == 0x1)) {
struct tm tm;
tm = get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OriginalStartDate);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_recurrenceid(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}else {
if(exchange2ical->TimeZoneDesc){
struct tm tm;
tm = get_tm_from_minutes(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OriginalStartDate);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_recurrenceid(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
param = icalparameter_new_tzid(exchange2ical->TimeZoneDesc);
icalproperty_add_parameter(prop, param);
} else {
struct tm tm;
tm = get_tm_from_minutes_UTC(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OriginalStartDate);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_recurrenceid(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}
}
/*summary from Subject if subject is set*/
if (exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OverrideFlags & 0x0001) {
exchange2ical->Subject=(const char *) &exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->Subject.subjectMsg.msg;
ical_property_SUMMARY(exchange2ical);
}
/*Valarm*/
/*ReminderSet*/
if(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OverrideFlags & 0x0008){
exchange2ical->ReminderSet=(uint8_t *) &exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->ReminderDelta.rSet;
/*Reminder Delta*/
if(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OverrideFlags & 0x0004){
exchange2ical->ReminderDelta=&exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->ReminderDelta.rDelta;
} else {
exchange2ical->ReminderDelta=NULL;
}
ical_component_VALARM(exchange2ical);
}
/*Location*/
if(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OverrideFlags & 0x0010){
exchange2ical->Location=(const char *) &exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->Location.locationMsg.msg;
ical_property_LOCATION(exchange2ical);
}
/*Busy Status*/
if(exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->OverrideFlags & 0x0020){
exchange2ical->BusyStatus=&exchange2ical->AppointmentRecurrencePattern->ExceptionInfo->BusyStatus.bStatus;
ical_property_X_MICROSOFT_CDO_BUSYSTATUS(exchange2ical);
}
}
return 0;
}
void ical_property_EXDATE(struct exchange2ical *exchange2ical)
{
uint32_t i;
uint32_t j;
uint8_t modified;
struct icaltimetype icaltime;
struct icaltimetype dttime;
icalproperty *prop;
struct RecurrencePattern *pat = exchange2ical->RecurrencePattern;
/* Sanity check */
if (exchange2ical->Recurring && (*exchange2ical->Recurring == 0x0)) return;
if (!pat) return;
if (!pat->DeletedInstanceCount) return;
for (i = 0; i < pat->DeletedInstanceCount; i++) {
modified=0;
if(pat->ModifiedInstanceDates && pat->ModifiedInstanceCount){
for(j=0; j < pat->ModifiedInstanceCount; j++){
if(pat->ModifiedInstanceDates[j]==pat->DeletedInstanceDates[i]){
modified=1;
break;
}
}
}
/* If this is an all-day appointment */
if (!modified && exchange2ical->apptSubType && (*exchange2ical->apptSubType == 0x1)) {
struct tm tm;
tm = get_tm_from_minutes_UTC(pat->DeletedInstanceDates[i]);
icaltime= get_icaldate_from_tm(&tm);
prop = icalproperty_new_exdate(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
} else if (!modified){
/* number of minutes between midnight of the specified
* day and midnight, January 1, 1601 */
struct tm tm;
tm = get_tm_from_minutes_UTC(pat->DeletedInstanceDates[i]);
icaltime= get_icaltimetype_from_tm(&tm);
if (exchange2ical->TimeZoneDesc) {
/*Get time from dtstart*/
if (exchange2ical->apptEndWhole){
dttime = get_icaltime_from_FILETIME(exchange2ical->apptStartWhole);
icaltime.hour = dttime.hour;
icaltime.minute = dttime.minute;
}
prop = icalproperty_new_exdate(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
icalparameter *tzid = icalparameter_new_tzid(exchange2ical->TimeZoneDesc);
icalproperty_add_parameter(prop, tzid);
} else {
/*Get time from dtstart*/
icaltime.is_utc = 1;
if (exchange2ical->apptEndWhole){
dttime = get_icaltime_from_FILETIME_UTC(exchange2ical->apptStartWhole);
icaltime.hour = dttime.hour;
icaltime.minute = dttime.minute;
}
prop = icalproperty_new_exdate(icaltime);
icalcomponent_add_property(exchange2ical->vevent, prop);
}
}
}
}
