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 void ProcessProperty(CalendarPropertyBase calendarProperty)
{
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId == PropertyId.Unknown)
{
if (string.Compare(calendarProperty.CalendarPropertyId.PropertyName, "X-MICROSOFT-CALSCALE", StringComparison.CurrentCultureIgnoreCase) == 0)
{
CalendarType?calendarType = CalendarUtil.CalendarTypeFromString((string)calendarProperty.Value);
if (calendarType != null)
{
base.Context.Type = calendarType.Value;
return;
}
}
else if (string.Compare(calendarProperty.CalendarPropertyId.PropertyName, "X-WR-CALNAME", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.CalendarName = (string)calendarProperty.Value;
}
return;
}
if (propertyId != PropertyId.Method)
{
return;
}
string strA = (string)calendarProperty.Value;
if (string.Compare(strA, "PUBLISH", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.Method = CalendarMethod.Publish;
return;
}
if (string.Compare(strA, "REQUEST", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.Method = CalendarMethod.Request;
return;
}
if (string.Compare(strA, "CANCEL", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.Method = CalendarMethod.Cancel;
return;
}
if (string.Compare(strA, "REFRESH", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.Method = CalendarMethod.Refresh;
return;
}
if (string.Compare(strA, "REPLY", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.Method = CalendarMethod.Reply;
return;
}
if (string.Compare(strA, "COUNTER", StringComparison.CurrentCultureIgnoreCase) == 0)
{
base.Context.Method = CalendarMethod.Counter;
return;
}
base.Context.Method = CalendarMethod.None;
}
protected static bool PromoteComment(VItemBase vitem, CalendarPropertyBase property)
{
if (vitem.body == null)
{
vitem.body = (string)property.Value;
}
return(true);
}
protected static bool PromoteSubject(VItemBase vitem, CalendarPropertyBase property)
{
if (vitem.Context.Method == CalendarMethod.Publish || vitem.GetValueOrDefault <string>(InternalSchema.Subject) == null)
{
vitem.SetProperty(InternalSchema.Subject, property.Value);
}
return(true);
}
protected static bool PromoteXImportance(VItemBase vitem, CalendarPropertyBase property)
{
if (!int.TryParse((string)property.Value, out vitem.importance))
{
ExTraceGlobals.ICalTracer.TraceError <LocalizedString>((long)vitem.GetHashCode(), "VEvent::PromoteXImportance. {0}.", ServerStrings.InvalidICalElement(property.CalendarPropertyId.PropertyId.ToString()));
vitem.importance = 1;
}
return(true);
}
protected override void ProcessProperty(CalendarPropertyBase calendarProperty)
{
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId != PropertyId.TimeZoneId)
{
return;
}
this.timeZoneId = CalendarUtil.RemoveDoubleQuotes((string)calendarProperty.Value);
}
protected override void ProcessProperty(CalendarPropertyBase calendarProperty)
{
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId != PropertyId.Description)
{
switch (propertyId)
{
case PropertyId.Action:
if (string.Compare((string)calendarProperty.Value, "DISPLAY", StringComparison.CurrentCultureIgnoreCase) == 0)
{
this.action = VAlarmAction.Display;
return;
}
if (string.Compare((string)calendarProperty.Value, "EMAIL", StringComparison.CurrentCultureIgnoreCase) == 0)
{
this.action = VAlarmAction.Email;
return;
}
if (string.Compare((string)calendarProperty.Value, "AUDIO", StringComparison.CurrentCultureIgnoreCase) == 0)
{
this.action = VAlarmAction.Display;
return;
}
this.action = VAlarmAction.Unknown;
return;
case PropertyId.Repeat:
break;
case PropertyId.Trigger:
this.CheckTriggerArguments(calendarProperty);
this.value = calendarProperty.Value;
if (this.value != null && typeof(TimeSpan).GetTypeInfo().IsAssignableFrom(this.value.GetType().GetTypeInfo()))
{
this.valueType = CalendarValueType.Duration;
return;
}
if (this.value != null && typeof(DateTime).GetTypeInfo().IsAssignableFrom(this.value.GetType().GetTypeInfo()))
{
this.valueType = CalendarValueType.DateTime;
return;
}
this.valueType = calendarProperty.ValueType;
return;
default:
return;
}
}
else
{
this.message = (string)calendarProperty.Value;
}
}
private bool ParseProperty(CalendarPropertyReader propertyReader)
{
bool result = false;
CalendarPropertyBase calendarPropertyBase = this.NewProperty(propertyReader);
if (calendarPropertyBase.Parse(propertyReader))
{
this.ProcessProperty(calendarPropertyBase);
this.icalProperties.Add(calendarPropertyBase);
result = true;
}
return(result);
}
protected override bool ValidateProperty(CalendarPropertyBase calendarProperty)
{
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId == PropertyId.RecurrenceRule)
{
if (this.icalRecurrence != null)
{
base.Context.AddError(ServerStrings.InvalidICalElement("VTIMEZONE.TimeZoneRule.RRULE.Duplicate"));
return(false);
}
this.icalRecurrence = (Recurrence)calendarProperty.Value;
}
return(true);
}
protected static bool PromotePriority(VItemBase vitem, CalendarPropertyBase property)
{
if (vitem.importance == -1)
{
int num = (int)property.Value;
if (1 <= num && num <= 4)
{
vitem.importance = 2;
}
else if (6 <= num && num <= 9)
{
vitem.importance = 0;
}
else
{
vitem.importance = 1;
}
}
return(true);
}
private void CheckTriggerArguments(CalendarPropertyBase property)
{
this.triggerRelationship = TriggerRelationship.None;
foreach (CalendarParameter calendarParameter in property.Parameters)
{
if (calendarParameter.ParameterId == ParameterId.TriggerRelationship)
{
if (string.Compare((string)calendarParameter.Value, "START", StringComparison.CurrentCultureIgnoreCase) == 0)
{
this.triggerRelationship = TriggerRelationship.Start;
break;
}
if (string.Compare((string)calendarParameter.Value, "END", StringComparison.CurrentCultureIgnoreCase) == 0)
{
this.triggerRelationship = TriggerRelationship.End;
break;
}
this.triggerRelationship = TriggerRelationship.Unknown;
break;
}
}
}
private static bool PromoteStatus(VTodo vtodo, CalendarPropertyBase property)
{
TaskStatus taskStatus = TaskStatus.NotStarted;
if (string.Compare((string)property.Value, "IN-PROCESS", StringComparison.CurrentCultureIgnoreCase) == 0)
{
taskStatus = TaskStatus.InProgress;
}
else if (string.Compare((string)property.Value, "COMPLETED", StringComparison.CurrentCultureIgnoreCase) == 0)
{
taskStatus = TaskStatus.Completed;
}
else if (string.Compare((string)property.Value, "NEEDS-ACTION", StringComparison.CurrentCultureIgnoreCase) == 0)
{
taskStatus = TaskStatus.NotStarted;
}
else if (string.Compare((string)property.Value, "CANCELLED", StringComparison.CurrentCultureIgnoreCase) == 0)
{
taskStatus = TaskStatus.Deferred;
}
vtodo.SetProperty(InternalSchema.TaskStatus, taskStatus);
return(true);
}
protected override bool ValidateProperty(CalendarPropertyBase calendarProperty)
{
bool flag = base.ValidateProperty(calendarProperty);
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId == PropertyId.DateTimeDue)
{
if (calendarProperty is CalendarDateTime)
{
this.dueTime = (CalendarDateTime)calendarProperty;
}
else
{
flag = false;
}
}
if (!flag)
{
ExTraceGlobals.ICalTracer.TraceError <string>((long)this.GetHashCode(), "VTodo::ValidateProperty. Property validation failed. Property:'{1}'", calendarProperty.CalendarPropertyId.PropertyName);
base.Context.AddError(ServerStrings.InvalidICalElement(calendarProperty.CalendarPropertyId.PropertyName));
}
return(flag);
}
protected override void ProcessProperty(CalendarPropertyBase calendarProperty)
{
PropertyId propertyId = calendarProperty.CalendarPropertyId.PropertyId;
if (propertyId == PropertyId.Unknown)
{
if (string.Compare(calendarProperty.CalendarPropertyId.PropertyName, "X-MICROSOFT-RRULE", StringComparison.CurrentCultureIgnoreCase) == 0)
{
this.hasRRule = true;
}
return;
}
if (propertyId == PropertyId.Uid)
{
this.uid = (calendarProperty.Value as string);
return;
}
if (propertyId != PropertyId.RecurrenceRule)
{
return;
}
this.hasRRule = true;
}
private static bool PromoteDueDate(VTodo vtodo, CalendarPropertyBase property)
{
vtodo.SetProperty(InternalSchema.DueDate, property.Value);
return(true);
}
protected virtual bool ValidateProperty(CalendarPropertyBase calendarProperty)
{
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);
}
protected static bool PromoteDescription(VItemBase vitem, CalendarPropertyBase property)
{
vitem.body = (string)property.Value;
return(true);
}
protected virtual void ProcessProperty(CalendarPropertyBase calendarProperty)
{
}