// Token: 0x060004A2 RID: 1186 RVA: 0x00021FA8 File Offset: 0x000201A8
public bool IsEventInteresting(MapiEvent mapiEvent)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "MapiEvent is dispatched: {0}", mapiEvent);
if (!this.IsEventRelevant(mapiEvent))
{
return(false);
}
CachedState cachedState = AssistantsService.CachedObjectsList.GetCachedState(mapiEvent.MailboxGuid);
UserRetentionPolicyCache userRetentionPolicyCache = RetentionPolicyCheck.QuickCheckForRetentionPolicy(mapiEvent, cachedState);
if (userRetentionPolicyCache == null || userRetentionPolicyCache.UnderRetentionPolicy)
{
bool flag = RetentionPolicyCheck.IsEventConfigChange(mapiEvent);
if (flag)
{
RetentionPolicyCheck.UpdateStateForPendingFaiEvent(mapiEvent.EventCounter, cachedState);
ElcEventBasedAssistant.Tracer.TraceDebug <object, MapiEvent>((long)this.GetHashCode(), "{0}: this event is interesting because it is a change to our FAI: {1}", TraceContext.Get(), mapiEvent);
return(true);
}
if (RetentionPolicyCheck.IsAutoTagFai(mapiEvent))
{
ElcEventBasedAssistant.Tracer.TraceDebug <object, MapiEvent>((long)this.GetHashCode(), "{0}: this event is interesting because it is a change to an Autotag FAI: {1}", TraceContext.Get(), mapiEvent);
return(true);
}
MapiEventTypeFlags mapiEventTypeFlags = MapiEventTypeFlags.ObjectCreated | MapiEventTypeFlags.ObjectModified | MapiEventTypeFlags.ObjectMoved | MapiEventTypeFlags.ObjectCopied;
if ((mapiEvent.EventMask & mapiEventTypeFlags) != (MapiEventTypeFlags)0)
{
if (mapiEvent.ClientType == MapiEventClientTypes.Transport && userRetentionPolicyCache != null && !this.InSentItems(userRetentionPolicyCache, mapiEvent))
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Event is from transport and item not in SentItems. Ignoring from IsEventInteresting. Mapievent: {0}", mapiEvent);
return(false);
}
if (userRetentionPolicyCache != null && !this.IsEventOnRelevantFolder(userRetentionPolicyCache, mapiEvent))
{
return(false);
}
if (userRetentionPolicyCache != null && TagAssistantHelper.IsConflictableItem(mapiEvent.ObjectClass, mapiEvent.ParentEntryId, userRetentionPolicyCache.DeletedItemsId))
{
return(false);
}
MapiEventTypeFlags mapiEventTypeFlags2 = MapiEventTypeFlags.ObjectMoved | MapiEventTypeFlags.ObjectCopied;
if (mapiEvent.ItemType == ObjectType.MAPI_FOLDER && (mapiEvent.EventMask & mapiEventTypeFlags2) != (MapiEventTypeFlags)0)
{
ElcEventBasedAssistant.Tracer.TraceDebug <object, MapiEvent>((long)this.GetHashCode(), "{0}: this event is interesting because is a moved folder: {1}", TraceContext.Get(), mapiEvent);
return(true);
}
if (mapiEvent.ItemType == ObjectType.MAPI_MESSAGE)
{
ElcEventBasedAssistant.Tracer.TraceDebug <object, MapiEvent>((long)this.GetHashCode(), "{0}: this event is interesting because is a message: {1}", TraceContext.Get(), mapiEvent);
return(true);
}
}
}
return(false);
}
// Token: 0x060004ED RID: 1261 RVA: 0x000257D4 File Offset: 0x000239D4
internal static UserRetentionPolicyCache QuickCheckForRetentionPolicy(MapiEvent mapiEvent, CachedState cachedState)
{
UserRetentionPolicyCache userRetentionPolicyCache = null;
cachedState.LockForRead();
try
{
userRetentionPolicyCache = (cachedState.State[5] as UserRetentionPolicyCache);
}
finally
{
cachedState.ReleaseReaderLock();
}
if (userRetentionPolicyCache == null || RetentionPolicyCheck.IsEventConfigChange(mapiEvent) || userRetentionPolicyCache.HasPendingFaiEvent)
{
userRetentionPolicyCache = null;
}
return(userRetentionPolicyCache);
}
// Token: 0x060004EE RID: 1262 RVA: 0x00025828 File Offset: 0x00023A28
internal static UserRetentionPolicyCache DetailedCheckForRetentionPolicy(MapiEvent mapiEvent, MailboxSession itemStore, StoreObject item, CachedState cachedState)
{
UserRetentionPolicyCache userRetentionPolicyCache = null;
cachedState.LockForRead();
try
{
userRetentionPolicyCache = (cachedState.State[5] as UserRetentionPolicyCache);
if (userRetentionPolicyCache == null || (item != null && RetentionPolicyCheck.IsEventConfigChange(mapiEvent)) || (userRetentionPolicyCache.HasPendingFaiEvent && userRetentionPolicyCache.PendingFaiEventCounter <= mapiEvent.EventCounter))
{
LockCookie lockCookie = cachedState.UpgradeToWriterLock();
try
{
if (userRetentionPolicyCache == null || !userRetentionPolicyCache.UnderRetentionPolicy)
{
userRetentionPolicyCache = new UserRetentionPolicyCache();
}
userRetentionPolicyCache.LoadStoreTagDataFromStore(itemStore);
if (!userRetentionPolicyCache.UnderRetentionPolicy)
{
userRetentionPolicyCache = RetentionPolicyCheck.CachedOffState;
}
cachedState.State[5] = userRetentionPolicyCache;
RetentionPolicyCheck.Tracer.TraceDebug((long)itemStore.GetHashCode(), "{0}: The MRM settings object was new or has been changed - (re)reading contents.", new object[]
{
TraceContext.Get()
});
}
finally
{
cachedState.DowngradeFromWriterLock(ref lockCookie);
}
}
}
finally
{
cachedState.ReleaseReaderLock();
}
RetentionPolicyCheck.Tracer.TraceDebug <object, bool>((long)itemStore.GetHashCode(), "{0}: Mailbox under retention policy: {1}", TraceContext.Get(), userRetentionPolicyCache.UnderRetentionPolicy);
RetentionPolicyCheck.TracerPfd.TracePfd <int, object, bool>((long)itemStore.GetHashCode(), "PFD IWR {0} {1}: Mailbox under retention policy: {2}", 19223, TraceContext.Get(), userRetentionPolicyCache.UnderRetentionPolicy);
return(userRetentionPolicyCache);
}
// Token: 0x060004A4 RID: 1188 RVA: 0x00022330 File Offset: 0x00020530
private bool IsEventRelevant(MapiEvent mapiEvent)
{
if ((mapiEvent.ExtendedEventFlags & MapiExtendedEventFlags.NonIPMFolder) == MapiExtendedEventFlags.NonIPMFolder)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Non IPM Folder events are not relevant. MapiEvent: {0}", mapiEvent);
return(false);
}
if ((mapiEvent.EventFlags & MapiEventFlags.SearchFolder) == MapiEventFlags.SearchFolder)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "SearchFolder events are not relevant. MapiEvent: {0}", mapiEvent);
return(false);
}
if ((mapiEvent.EventFlags & MapiEventFlags.ContentOnly) == MapiEventFlags.ContentOnly)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "ContentOnly events are not relevant. MapiEvent: {0}", mapiEvent);
return(false);
}
if (ObjectClass.IsCalendarItem(mapiEvent.ObjectClass) || ObjectClass.IsTask(mapiEvent.ObjectClass))
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Calendar and task items are not relevent. Mapievent: {0}", mapiEvent);
return(false);
}
if (mapiEvent.ClientType == MapiEventClientTypes.Transport)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Skip events from Transport. Mapievent: {0}", mapiEvent);
return(false);
}
MapiEventTypeFlags mapiEventTypeFlags = MapiEventTypeFlags.ObjectCreated | MapiEventTypeFlags.ObjectModified | MapiEventTypeFlags.ObjectMoved | MapiEventTypeFlags.ObjectCopied;
if ((mapiEvent.EventMask & mapiEventTypeFlags) == (MapiEventTypeFlags)0)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "No interesting MapiEventTypeFlags. Skip. Mapievent: {0}", mapiEvent);
return(false);
}
if ((mapiEvent.EventMask & MapiEventTypeFlags.ObjectModified) != (MapiEventTypeFlags)0 && (mapiEvent.EventFlags & MapiEventFlags.FolderAssociated) == MapiEventFlags.None && mapiEvent.ItemType == ObjectType.MAPI_MESSAGE && (mapiEvent.ExtendedEventFlags & MapiExtendedEventFlags.RetentionTagModified) == MapiExtendedEventFlags.None && (mapiEvent.ExtendedEventFlags & MapiExtendedEventFlags.RetentionPropertiesModified) == MapiExtendedEventFlags.None)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Item was modified. Either the property modified is not relevent to us . Mapievent: {0}", mapiEvent);
return(false);
}
if (mapiEvent.ClientType == MapiEventClientTypes.TimeBasedAssistants && !RetentionPolicyCheck.IsEventConfigChange(mapiEvent) && !RetentionPolicyCheck.IsAutoTagFai(mapiEvent))
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Event is from Time Based Assistant and not FAI related. Ignoring. Mapievent: {0}", mapiEvent);
return(false);
}
if (mapiEvent.ClientType == MapiEventClientTypes.EventBasedAssistants)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Event is from this assistant. Ignoring. Mapievent: {0}", mapiEvent);
return(false);
}
if ((mapiEvent.EventFlags & MapiEventFlags.FolderAssociated) != MapiEventFlags.None && !RetentionPolicyCheck.IsEventConfigChange(mapiEvent) && !RetentionPolicyCheck.IsAutoTagFai(mapiEvent))
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "FAI we don't care about. Ignoring. Mapievent: {0}", mapiEvent);
return(false);
}
if (mapiEvent.ItemType != ObjectType.MAPI_MESSAGE && mapiEvent.ItemType != ObjectType.MAPI_FOLDER)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Not a message or a folder. Ignoring. Mapievent: {0}", mapiEvent);
return(false);
}
if ((mapiEvent.EventMask & MapiEventTypeFlags.ObjectDeleted) != (MapiEventTypeFlags)0)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "Item Deleted. Ignoring. Mapievent: {0}", mapiEvent);
return(false);
}
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "IsEventRelevant is true. Mapievent: {0}", mapiEvent);
return(true);
}
// Token: 0x060004A3 RID: 1187 RVA: 0x00022124 File Offset: 0x00020324
protected override void HandleEventInternal(MapiEvent mapiEvent, MailboxSession itemStore, StoreObject item, List <KeyValuePair <string, object> > customDataToLog)
{
ElcEventBasedAssistant.Tracer.TraceDebug <MapiEvent>((long)this.GetHashCode(), "MapiEvent is handled: {0}", mapiEvent);
this.ManageCache(mapiEvent.MailboxGuid);
if (this.IsIgnorableDraft(mapiEvent, item))
{
return;
}
CachedState cachedState = AssistantsService.CachedObjectsList.GetCachedState(mapiEvent.MailboxGuid);
cachedState.LockForRead();
UserRetentionPolicyCache userRetentionPolicyCache = null;
try
{
userRetentionPolicyCache = RetentionPolicyCheck.DetailedCheckForRetentionPolicy(mapiEvent, itemStore, item, cachedState);
}
finally
{
cachedState.ReleaseReaderLock();
}
if (RetentionPolicyCheck.IsEventConfigChange(mapiEvent))
{
ElcEventBasedAssistant.Tracer.TraceDebug <object, MapiEvent>((long)this.GetHashCode(), "{0}: updated configuration {1}", TraceContext.Get(), mapiEvent);
return;
}
if (userRetentionPolicyCache != null && userRetentionPolicyCache.UnderRetentionPolicy)
{
bool flag = false;
if (!this.IsEventOnRelevantFolder(userRetentionPolicyCache, mapiEvent))
{
return;
}
if (mapiEvent.ClientType == MapiEventClientTypes.Transport && !this.InSentItems(userRetentionPolicyCache, mapiEvent))
{
ElcEventBasedAssistant.Tracer.TraceDebug <ElcEventBasedAssistant, MapiEvent>((long)this.GetHashCode(), "{0} Event is from transport and item not in SentItems. Ignoring from HandleEvent. Mapievent: {1}", this, mapiEvent);
return;
}
if (TagAssistantHelper.IsConflictableItem(mapiEvent.ObjectClass, mapiEvent.ParentEntryId, userRetentionPolicyCache.DeletedItemsId))
{
return;
}
if ((mapiEvent.EventMask & MapiEventTypeFlags.ObjectMoved) != (MapiEventTypeFlags)0 && mapiEvent.ItemType == ObjectType.MAPI_FOLDER)
{
userRetentionPolicyCache.ResetFolderCaches();
}
StoreObjectId storeObjectId = StoreObjectId.FromProviderSpecificId(mapiEvent.ItemEntryId);
if (mapiEvent.ItemType == ObjectType.MAPI_FOLDER && item == null && mapiEvent.ItemEntryId != null && (mapiEvent.EventMask & MapiEventTypeFlags.ObjectDeleted) == (MapiEventTypeFlags)0)
{
Exception ex = null;
try
{
ElcEventBasedAssistant.Tracer.TraceDebug <object, MapiEvent>((long)this.GetHashCode(), "{0}: A folder was changed and needs to be manually loaded {1}", TraceContext.Get(), mapiEvent);
item = Folder.Bind(itemStore, storeObjectId, ElcEventBasedAssistantType.InternalPreloadItemProperties);
flag = true;
}
catch (ObjectNotFoundException ex2)
{
ex = ex2;
}
catch (ConversionFailedException ex3)
{
ex = ex3;
}
catch (VirusMessageDeletedException ex4)
{
ex = ex4;
}
if (ex != null)
{
ElcEventBasedAssistant.Tracer.TraceDebug <ElcEventBasedAssistant, Exception>((long)this.GetHashCode(), "{0}: Problems loading a folder. It will not be processed. Exception: {1}", this, ex);
return;
}
}
try
{
StoreObjectId parentId = StoreObjectId.FromProviderSpecificId(mapiEvent.ParentEntryId);
ElcEventProcessor elcEventProcessor = ElcEventProcessor.GetElcEventProcessor();
elcEventProcessor.ValidateStoreObject(userRetentionPolicyCache, itemStore, parentId, storeObjectId, item, mapiEvent);
}
finally
{
if (flag)
{
item.Dispose();
}
}
}
}
