private bool IsMeetingChanged(GlobalObjectId goid, Item promotedItem, object[] matchedItem)
{
for (int i = 0; i < InternetCalendarSchema.ImportCompare.Length; i++)
{
PropertyDefinition propertyDefinition = InternetCalendarSchema.ImportCompare[i];
object obj = matchedItem[i];
object obj2 = promotedItem.TryGetProperty(propertyDefinition);
if (!Util.ValueEquals(obj, obj2))
{
if (!(obj is PropertyError) && !(obj2 is PropertyError))
{
if (propertyDefinition == CalendarItemBaseSchema.AppointmentRecurrenceBlob)
{
InternalRecurrence internalRecurrence = InternalRecurrence.InternalParse((byte[])obj, (VersionedId)matchedItem[this.QueryIndexId], CalendarImporter.GetRecurringTimeZoneFromQueryItem(matchedItem), promotedItem.PropertyBag.ExTimeZone, CalendarItem.DefaultCodePage);
InternalRecurrence recurrenceFromItem = CalendarItem.GetRecurrenceFromItem(promotedItem);
ExTraceGlobals.SharingTracer.TraceDebug <InternalRecurrence, InternalRecurrence, GlobalObjectId>((long)this.GetHashCode(), "CalendarImporter::IsMeetingChanged. Comparing property AppointmentRecurrenceBlob: old Recurrence is {0}; new Recurrence is {1}. GOID:{2}.", internalRecurrence, recurrenceFromItem, goid);
if (Util.ValueEquals(internalRecurrence, recurrenceFromItem) && Util.ValueEquals(internalRecurrence.GetDeletedOccurrences(false), recurrenceFromItem.GetDeletedOccurrences(false)))
{
goto IL_214;
}
}
if (true.Equals(promotedItem.TryGetProperty(CalendarItemBaseSchema.IsException)) && (propertyDefinition == ItemSchema.TimeZoneDefinitionStart || propertyDefinition == CalendarItemBaseSchema.TimeZoneDefinitionEnd))
{
ExTimeZone exTimeZone;
O12TimeZoneFormatter.TryParseTimeZoneBlob((byte[])obj, string.Empty, out exTimeZone);
ExTimeZone exTimeZone2;
O12TimeZoneFormatter.TryParseTimeZoneBlob((byte[])obj2, string.Empty, out exTimeZone2);
ExTraceGlobals.SharingTracer.TraceDebug((long)this.GetHashCode(), "CalendarImporter::IsMeetingChanged. Comparing property {0}: old TimeZone is {1}; new TimeZone is {2}. GOID:{3}.", new object[]
{
propertyDefinition.Name,
(exTimeZone != null) ? exTimeZone.AlternativeId : "null",
(exTimeZone2 != null) ? exTimeZone2.AlternativeId : "null",
goid
});
if (exTimeZone != null && exTimeZone2 != null)
{
REG_TIMEZONE_INFO reg_TIMEZONE_INFO = TimeZoneHelper.RegTimeZoneInfoFromExTimeZone(exTimeZone, (ExDateTime)matchedItem[CalendarImporter.QueryIndexOfProperty(CalendarItemInstanceSchema.StartTime)]);
REG_TIMEZONE_INFO reg_TIMEZONE_INFO2 = TimeZoneHelper.RegTimeZoneInfoFromExTimeZone(exTimeZone2, (ExDateTime)promotedItem.TryGetProperty(CalendarItemInstanceSchema.StartTime));
if (Util.ValueEquals(reg_TIMEZONE_INFO, reg_TIMEZONE_INFO2))
{
goto IL_214;
}
}
}
}
ExTraceGlobals.SharingTracer.TraceDebug((long)this.GetHashCode(), "CalendarImporter::IsMeetingChanged. Change is detected on property {0}: old value is {1}; new value is {2}. GOID:{3}; Subject:{4}; StartTime:{5}.", new object[]
{
propertyDefinition.Name,
obj,
obj2,
goid,
promotedItem.TryGetProperty(ItemSchema.Subject),
promotedItem.TryGetProperty(CalendarItemInstanceSchema.StartTime)
});
return(true);
}
IL_214 :;
}
return(false);
}
internal static ExDateTime?GetNormalizedTime(PropertyBag.BasicPropertyStore propertyBag, GuidIdPropertyDefinition utcTimeProperty, PropertyTagPropertyDefinition legacyUtcTimeProperty)
{
ExDateTime?valueAsNullable = propertyBag.GetValueAsNullable <ExDateTime>(utcTimeProperty);
if (valueAsNullable == null)
{
if (legacyUtcTimeProperty != null)
{
valueAsNullable = propertyBag.GetValueAsNullable <ExDateTime>(legacyUtcTimeProperty);
}
if (valueAsNullable == null)
{
return(null);
}
}
ExDateTime exDateTime = ExTimeZone.UtcTimeZone.ConvertDateTime(valueAsNullable.Value);
byte[] valueOrDefault = propertyBag.GetValueOrDefault <byte[]>(InternalSchema.TimeZoneDefinitionStart);
ExTimeZone legacyTimeZone;
if (O12TimeZoneFormatter.TryParseTimeZoneBlob(valueOrDefault, string.Empty, out legacyTimeZone))
{
exDateTime = TimeZoneHelper.NormalizeUtcTime(exDateTime, legacyTimeZone);
}
exDateTime = StartTimeProperty.DynamicAdjustForAllDayEvent(propertyBag, exDateTime, utcTimeProperty == InternalSchema.MapiEndTime);
return(new ExDateTime?(propertyBag.TimeZone.ConvertDateTime(exDateTime)));
}
internal static ExTimeZone FindBestMatchingTimeZone(byte[] timeZoneBlob)
{
ExTimeZone exTimeZone = null;
if (O12TimeZoneFormatter.TryParseTimeZoneBlob(timeZoneBlob, string.Empty, out exTimeZone) && exTimeZone.IsCustomTimeZone)
{
exTimeZone = TimeZoneHelper.PromoteCustomizedTimeZone(exTimeZone);
}
return(exTimeZone);
}
internal static ExTimeZone GetExTimeZoneFromLegacyBlob(PropertyBag.BasicPropertyStore propertyBag, NativeStorePropertyDefinition propertyDefinition)
{
byte[] valueOrDefault = propertyBag.GetValueOrDefault <byte[]>(propertyDefinition);
ExTimeZone exTimeZone;
if (O12TimeZoneFormatter.TryParseTimeZoneBlob(valueOrDefault, string.Empty, out exTimeZone))
{
return(TimeZoneHelper.PromoteCustomizedTimeZone(exTimeZone) ?? exTimeZone);
}
return(ExTimeZone.UtcTimeZone);
}
internal static void DenormalizeTimeProperty(PropertyBag propertyBag, ExDateTime newTime, GuidIdPropertyDefinition utcTimeProperty, PropertyTagPropertyDefinition legacyUtcTimeProperty)
{
byte[] valueOrDefault = propertyBag.GetValueOrDefault <byte[]>(InternalSchema.TimeZoneDefinitionStart);
ExTimeZone legacyTimeZone;
if (O12TimeZoneFormatter.TryParseTimeZoneBlob(valueOrDefault, string.Empty, out legacyTimeZone))
{
ExDateTime exDateTime = TimeZoneHelper.DeNormalizeToUtcTime(newTime, legacyTimeZone);
propertyBag.SetProperty(utcTimeProperty, exDateTime);
if (legacyUtcTimeProperty != null)
{
propertyBag.SetProperty(legacyUtcTimeProperty, exDateTime);
}
}
}
internal static ExTimeZone GetTimeZoneFromProperties(string timeZoneDisplayName, byte[] o11TimeZoneBlob, byte[] o12TimeZoneBlob)
{
string text = timeZoneDisplayName ?? string.Empty;
ExTimeZone result;
if (O12TimeZoneFormatter.TryParseTimeZoneBlob(o12TimeZoneBlob, text, out result))
{
return(result);
}
ExTimeZone result2;
if (O11TimeZoneFormatter.TryParseTimeZoneBlob(o11TimeZoneBlob, text, out result2))
{
return(result2);
}
return(null);
}
