public int Modify(SubscriptionCacheEntry entry, SendAsState sendAsState, AggregationStatus status)
{
int index = -1;
this.ForFirstEntryByIdThenAddress(entry, delegate(int i)
{
if (!SubscriptionManager.IsValidForSendAs(sendAsState, status))
{
this.cacheEntries.RemoveAt(i);
index = i;
return;
}
if (this.cacheEntries[i].Id.Equals(entry.Id))
{
int num = this.cacheEntries[i].CompareTo(entry);
if (num == 0 && entry.DisplayNameMatch(this.cacheEntries[i]))
{
index = -2;
return;
}
if (0 < num)
{
while (0 < i)
{
if (0 >= this.cacheEntries[i - 1].CompareTo(entry))
{
break;
}
this.cacheEntries[i] = this.cacheEntries[--i];
}
}
else if (0 > num)
{
while (this.cacheEntries.Count - 1 > i && 0 > this.cacheEntries[i + 1].CompareTo(entry))
{
this.cacheEntries[i] = this.cacheEntries[++i];
}
}
}
this.cacheEntries[i] = entry;
index = i;
});
if (-1 == index && SubscriptionManager.IsValidForSendAs(sendAsState, status))
{
index = this.Add(entry);
}
return(index);
}
private void UpdateSubscriptionCache(QueryNotification notification, TextWriter writer)
{
bool flag = null == this.userContext.SubscriptionCache;
if (!RecipientCache.RunGetCacheOperationUnderExceptionHandler(delegate
{
SubscriptionCache.GetCache(this.userContext);
}, new RecipientCache.ExceptionHandler(this.HandleSubscriptionLoadException), this.GetHashCode()))
{
return;
}
SubscriptionCache subscriptionCache = this.userContext.SubscriptionCache;
if (flag)
{
SubscriptionNotificationHandler.RefreshClientCache(writer, subscriptionCache);
return;
}
int num;
if (QueryNotificationType.RowDeleted == notification.EventType)
{
num = subscriptionCache.Delete(notification.Index);
}
else
{
object obj = notification.Row[0];
if (!(obj is Guid))
{
return;
}
Guid id = (Guid)obj;
string text = notification.Row[1] as string;
if (text == null)
{
return;
}
string text2 = notification.Row[2] as string;
if (text2 == null)
{
return;
}
obj = notification.Row[3];
if (!(obj is int))
{
return;
}
SendAsState sendAsState = (SendAsState)obj;
obj = notification.Row[4];
if (!(obj is int))
{
return;
}
AggregationStatus status = (AggregationStatus)obj;
string address = Utilities.DecodeIDNDomain(text);
SubscriptionCacheEntry entry = new SubscriptionCacheEntry(id, address, text2, notification.Index, this.mailboxSession.PreferedCulture);
switch (notification.EventType)
{
case QueryNotificationType.RowAdded:
if (!SubscriptionManager.IsValidForSendAs(sendAsState, status))
{
return;
}
num = subscriptionCache.Add(entry);
goto IL_14B;
case QueryNotificationType.RowModified:
num = subscriptionCache.Modify(entry, sendAsState, status);
goto IL_14B;
}
num = -1;
}
IL_14B:
if (-1 < num)
{
SubscriptionNotificationHandler.RefreshClientCache(writer, subscriptionCache);
}
}
