private bool ProcessXAltDesc(CalendarPropertyBase calendarProperty)
{
this.xAltDesc = (calendarProperty.Value as string);
if (this.xAltDesc != null)
{
this.TweakOutlookSquigglie();
CalendarParameter parameter = calendarProperty.GetParameter(ParameterId.FormatType);
if (parameter != null)
{
string text = parameter.Value as string;
if (text != null)
{
text = text.ToLowerInvariant();
string a;
if ((a = text) != null)
{
if (a == "text/plain")
{
this.bodyFormat = BodyFormat.TextPlain;
return(true);
}
if (a == "text/html")
{
this.bodyFormat = BodyFormat.TextHtml;
return(true);
}
}
return(false);
}
}
}
return(true);
}
protected override bool ProcessParameter(CalendarParameter parameter)
{
ParameterId parameterId = parameter.ParameterId;
if (parameterId <= ParameterId.Delegatee)
{
if (parameterId <= ParameterId.CalendarUserType)
{
if (parameterId != ParameterId.CommonName)
{
if (parameterId == ParameterId.CalendarUserType)
{
this.calendarUserType = (string)parameter.Value;
}
}
else
{
this.name = CalendarUtil.RemoveDoubleQuotes((string)parameter.Value);
}
}
else if (parameterId != ParameterId.Delegator && parameterId != ParameterId.Delegatee)
{
}
}
else if (parameterId <= ParameterId.ParticipationRole)
{
if (parameterId != ParameterId.ParticipationStatus)
{
if (parameterId == ParameterId.ParticipationRole)
{
this.role = (string)parameter.Value;
}
}
else
{
this.partstat = (string)parameter.Value;
}
}
else if (parameterId != ParameterId.RsvpExpectation)
{
if (parameterId == ParameterId.SentBy)
{
string text = CalendarUtil.RemoveDoubleQuotes((string)parameter.Value);
if (text != null)
{
text = CalendarUtil.RemoveMailToPrefix(text);
}
this.sentBy = text;
}
}
else if (!bool.TryParse(parameter.Value as string, out this.isResponseRequested))
{
this.isResponseRequested = true;
}
return(true);
}
protected override bool ProcessParameter(CalendarParameter parameter)
{
ParameterId parameterId = parameter.ParameterId;
if (parameterId == ParameterId.TimeZoneId)
{
this.timeZoneId = (string)parameter.Value;
}
return(true);
}
internal bool Parse(CalendarPropertyReader propertyReader)
{
this.calendarPropertyId = new CalendarPropertyId(propertyReader.PropertyId, propertyReader.Name);
this.value = null;
this.valueType = propertyReader.ValueType;
this.parameters = new List <CalendarParameter>();
CalendarParameterReader parameterReader = propertyReader.ParameterReader;
while (parameterReader.ReadNextParameter())
{
CalendarParameter calendarParameter = new CalendarParameter();
if (!calendarParameter.Parse(parameterReader) || !this.ProcessParameter(calendarParameter))
{
return(false);
}
this.parameters.Add(calendarParameter);
}
this.valueType = propertyReader.ValueType;
SchemaInfo schemaInfo;
if (VEvent.GetConversionSchema().TryGetValue(this.calendarPropertyId.Key, out schemaInfo) && schemaInfo.IsMultiValue)
{
List <object> list = new List <object>();
while (propertyReader.ReadNextValue())
{
object item = this.ReadValue(propertyReader);
list.Add(item);
}
this.value = list;
}
else
{
this.value = this.ReadValue(propertyReader);
}
return(this.Validate());
}
protected virtual bool ProcessParameter(CalendarParameter parameter)
{
return(true);
}
protected override bool ValidateProperty(CalendarPropertyBase calendarProperty)
{
bool result = true;
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId <= PropertyId.DateTimeStart)
{
if (propertyId != PropertyId.Unknown)
{
if (propertyId == PropertyId.DateTimeStart)
{
if (calendarProperty is CalendarDateTime)
{
this.dtStart = (CalendarDateTime)calendarProperty;
}
else
{
result = false;
}
}
}
else if (string.Compare(calendarProperty.CalendarPropertyId.PropertyName, "X-MICROSOFT-RRULE", StringComparison.CurrentCultureIgnoreCase) == 0)
{
Recurrence recurrence = calendarProperty.Value as Recurrence;
if (this.xicalRule != null || recurrence == null || !this.ValidateRRule(recurrence))
{
result = false;
}
else
{
this.xicalRule = recurrence;
CalendarParameter parameter = calendarProperty.GetParameter("X-MICROSOFT-ISLEAPMONTH");
if (parameter != null)
{
bool?flag = CalendarUtil.BooleanFromString((string)parameter.Value);
if (flag == null)
{
result = false;
}
else
{
this.isLeapMonth = flag.Value;
}
}
}
}
else if (string.Compare(calendarProperty.CalendarPropertyId.PropertyName, "X-ALT-DESC", StringComparison.CurrentCultureIgnoreCase) == 0)
{
result = this.ProcessXAltDesc(calendarProperty);
}
}
else if (propertyId != PropertyId.Uid)
{
if (propertyId == PropertyId.RecurrenceRule)
{
Recurrence recurrence2 = calendarProperty.Value as Recurrence;
if (this.icalRule != null || recurrence2 == null || !this.ValidateRRule(recurrence2))
{
result = false;
}
else
{
this.icalRule = recurrence2;
}
}
}
else
{
string text = calendarProperty.Value as string;
if (text == null)
{
result = false;
}
else
{
this.uid = text;
}
}
return(result);
}