private void CalculateBasedOnMessageWithSameInternetMessageId(ICorePropertyBag message, IStorePropertyBag referenceItem, out ConversationIndex.FixupStage stage, out ConversationIndex newIndex)
{
string text = message.TryGetProperty(ItemSchema.NormalizedSubject) as string;
newIndex = ConversationIndex.Empty;
stage = ConversationIndex.FixupStage.Unknown;
ConversationIndex conversationIndex;
bool flag = ConversationIndex.TryCreate(referenceItem.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex);
bool valueOrDefault = referenceItem.GetValueOrDefault <bool>(InternalSchema.IsDraft, false);
if (flag && !valueOrDefault)
{
string value = referenceItem.TryGetProperty(ItemSchema.ConversationTopic) as string;
if (string.IsNullOrEmpty(value) || (!string.IsNullOrEmpty(text) && text.Equals(value, StringComparison.OrdinalIgnoreCase)))
{
bool?flag2 = referenceItem.TryGetProperty(ItemSchema.ConversationIndexTracking) as bool?;
stage = ((flag2 == null || !flag2.Value) ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H13);
newIndex = conversationIndex;
}
}
}
internal static IDictionary <string, string> ExtractDeliveryDetails(StoreSession session, Item item)
{
IDictionary <string, string> customProperties = null;
ActivityLogHelper.CatchNonFatalExceptions(delegate
{
MessageItem messageItem = item as MessageItem;
if (messageItem == null)
{
return;
}
bool flag = false;
bool flag2 = false;
string value = null;
ConversationId conversationId = null;
string value2 = null;
bool?flag3 = null;
if (((IDirectPropertyBag)messageItem.PropertyBag).IsLoaded(InternalSchema.InferenceClassificationResult))
{
InferenceClassificationResult?valueAsNullable = messageItem.GetValueAsNullable <InferenceClassificationResult>(InternalSchema.InferenceClassificationResult);
flag3 = new bool?(valueAsNullable != null && valueAsNullable.Value.HasFlag(InferenceClassificationResult.IsClutterFinal));
}
string value3 = string.Empty;
if (flag3 != null)
{
value3 = (flag3.Value ? bool.TrueString : bool.FalseString);
}
bool?flag4 = new bool?(messageItem.IsGroupEscalationMessage);
string value4 = string.Empty;
if (flag4 != null)
{
value4 = (flag4.Value ? bool.TrueString : bool.FalseString);
}
StoreObjectId parentId = messageItem.ParentId;
DefaultFolderType defaultFolderType = DefaultFolderType.None;
bool flag5 = false;
if (parentId != null)
{
StoreObjectId defaultFolderId = session.GetDefaultFolderId(DefaultFolderType.Inbox);
flag = parentId.Equals(defaultFolderId);
StoreObjectId defaultFolderId2 = session.GetDefaultFolderId(DefaultFolderType.Clutter);
flag2 = (defaultFolderId2 != null && parentId.Equals(defaultFolderId2));
MailboxSession mailboxSession = session as MailboxSession;
if (mailboxSession != null)
{
defaultFolderType = mailboxSession.IsDefaultFolderType(parentId);
flag5 = true;
}
}
value = messageItem.InternetMessageId;
ConversationIndex index;
if (ConversationIndex.TryCreate(messageItem.ConversationIndex, out index))
{
conversationId = ConversationId.Create(index);
}
string value5 = string.Empty;
if (((IDirectPropertyBag)messageItem.PropertyBag).IsLoaded(InternalSchema.InferenceMessageIdentifier))
{
value5 = messageItem.GetValueAsNullable <Guid>(InternalSchema.InferenceMessageIdentifier).ToString();
}
if (messageItem.Sender != null)
{
value2 = messageItem.Sender.SmtpEmailAddress;
}
List <string> list = null;
List <string> list2 = null;
foreach (Recipient recipient in messageItem.Recipients)
{
if (recipient.Participant != null)
{
if (recipient.IsDistributionList() == true)
{
if (list == null)
{
list = new List <string>(2);
}
list.Add(recipient.SmtpAddress());
}
else if (recipient.IsGroupMailbox() == true)
{
if (list2 == null)
{
list2 = new List <string>(2);
}
list2.Add(recipient.SmtpAddress());
}
}
}
Dictionary <string, string> dictionary = new Dictionary <string, string>
{
{
"IsClutter",
value3
},
{
"DeliveredToInbox",
flag ? bool.TrueString : bool.FalseString
},
{
"DeliveredToClutter",
flag2 ? bool.TrueString : bool.FalseString
},
{
"IsGroupEscalationMessage",
value4
},
{
"InternetMessageId",
value
},
{
"ConversationId",
(conversationId == null) ? string.Empty : conversationId.ToString()
},
{
"MessageGuid",
value5
},
{
"SenderSmtpAddress",
value2
}
};
if (list != null && list.Count > 0)
{
dictionary.Add("DLRecipients", string.Join(";", list));
}
if (list2 != null)
{
dictionary.Add("GMRecipients", string.Join(";", list2));
}
if (flag5)
{
Dictionary <string, string> dictionary2 = dictionary;
string key = "DeliveredFolderType";
int num = (int)defaultFolderType;
dictionary2.Add(key, num.ToString());
if (defaultFolderType == DefaultFolderType.None && parentId != null)
{
dictionary.Add("DeliveredFolderId", parentId.ToString());
}
}
customProperties = dictionary;
}, null);
return(customProperties);
}
public bool FirstTimeSync(Dictionary <ISyncItemId, FolderSync.ClientStateInformation> clientManifest, FirstTimeSyncWatermark minWatermark, QueryFilter filter, int numOperations, Dictionary <ISyncItemId, ServerManifestEntry> newServerManifest)
{
ExDateTime receivedDateUtc = minWatermark.ReceivedDateUtc;
if (numOperations < 0 && numOperations != -1)
{
throw new ArgumentException("numOperations is not valid, value = " + numOperations);
}
AirSyncDiagnostics.TraceInfo <int, QueryFilter>(ExTraceGlobals.SyncProcessTracer, this, "FirstTimeSyncProvider.FirstTimeSync. numOperations = {0} filter = {1}", numOperations, filter);
ExDateTime? filterTypeBoundary = this.GetFilterTypeBoundary(filter);
MailboxSyncPropertyBag mailboxSyncPropertyBag = new MailboxSyncPropertyBag(FirstTimeSyncProvider.newQueryProps);
if (filter != null)
{
mailboxSyncPropertyBag.AddColumnsFromFilter(filter);
}
int num;
using (QueryResult positionedQueryResult = this.GetPositionedQueryResult(minWatermark, filterTypeBoundary, mailboxSyncPropertyBag.Columns, out num))
{
bool flag = false;
while (!flag)
{
if (newServerManifest.Count >= numOperations && numOperations > 0)
{
return(!flag);
}
int num2;
if (numOperations == -1)
{
num2 = 10000;
}
else
{
int num3 = numOperations - newServerManifest.Count;
num2 = num3 + 1;
}
if (num2 < 0)
{
throw new InvalidOperationException(ServerStrings.ExNumberOfRowsToFetchInvalid(num2.ToString()));
}
bool flag2 = false;
if (num >= 0 && num < num2)
{
AirSyncDiagnostics.TraceDebug <int, int>(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvier.FirstTimeSync] Limiting rows to fetch based on end filter. Original value: {0}, Filter Based Value: {1}", num2, num + 1);
num2 = num;
flag2 = true;
}
if (num2 <= 0)
{
AirSyncDiagnostics.TraceDebug(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] No more rows to fetch. Bailing out.");
flag = true;
return(false);
}
AirSyncDiagnostics.TraceInfo <int>(ExTraceGlobals.SyncProcessTracer, this, "FirstTimeSyncProvider.FirstTimeSync. Asking queryResult for {0} rows", num2);
IStorePropertyBag[] propertyBags = positionedQueryResult.GetPropertyBags(num2);
AirSyncDiagnostics.TraceInfo <int>(ExTraceGlobals.SyncProcessTracer, this, "FirstTimeSyncProvider.FirstTimeSync. Retrieved {0} rows", propertyBags.Length);
if (num > -1)
{
num -= propertyBags.Length;
}
flag = (propertyBags.Length == 0 || (flag2 && num == 0));
if (propertyBags.Length < num2)
{
flag |= (positionedQueryResult.CurrentRow == positionedQueryResult.EstimatedRowCount);
}
for (int i = 0; i < propertyBags.Length; i++)
{
VersionedId versionedId = null;
IStorePropertyBag storePropertyBag = propertyBags[i];
try
{
if (numOperations != -1 && newServerManifest.Count >= numOperations)
{
return(true);
}
if (!this.TryGetPropertyFromBag <VersionedId>(storePropertyBag, ItemSchema.Id, out versionedId))
{
AirSyncDiagnostics.TraceError(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] Could not get versioned Id from property bag. Skipping item.");
}
else
{
ExDateTime exDateTime;
bool flag3 = this.TryGetPropertyFromBag <ExDateTime>(storePropertyBag, ItemSchema.ReceivedTime, out exDateTime);
if (!flag3 && filterTypeBoundary != null)
{
AirSyncDiagnostics.TraceDebug <string, string>(ExTraceGlobals.SyncProcessTracer, this, "FirstTimeSyncProvider.FirstTimeSync. Found item with missing/corrupt DateTimeReceived. Bailing out of FirstTimeSync mode. Mailbox: {0} ItemId: {1}", this.folder.Session.MailboxOwner.MailboxInfo.PrimarySmtpAddress.ToString(), versionedId.ObjectId.ToBase64String());
flag = true;
return(false);
}
ExDateTime value = exDateTime;
if (!flag3 && !this.TryGetPropertyFromBag <ExDateTime>(storePropertyBag, StoreObjectSchema.CreationTime, out value))
{
AirSyncDiagnostics.TraceDebug <string, string>(ExTraceGlobals.SyncProcessTracer, this, "FirstTimeSyncProvider.FirstTimeSync. Found item with missing/corrupt CreationDate. Will use DateTime.MinValue instead. Mailbox: {0}, ItemId: {1}", this.folder.Session.MailboxOwner.MailboxInfo.PrimarySmtpAddress.ToString(), versionedId.ObjectId.ToBase64String());
}
if (filterTypeBoundary != null && exDateTime < filterTypeBoundary)
{
AirSyncDiagnostics.TraceDebug <ExDateTime>(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] Passed our sync cutoff date of {0}. All rows fetched.", filterTypeBoundary.Value);
flag = true;
return(false);
}
int num4;
if (!this.TryGetPropertyFromBag <int>(storePropertyBag, ItemSchema.ArticleId, out num4))
{
AirSyncDiagnostics.TraceDebug <VersionedId>(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] Unable to get articleId from property bag item. Id: {0}", versionedId);
}
else
{
ISyncItemId syncItemId = MailboxSyncItemId.CreateForNewItem(versionedId.ObjectId);
FolderSync.ClientStateInformation clientStateInformation;
if (clientManifest != null && clientManifest.TryGetValue(syncItemId, out clientStateInformation) && clientStateInformation.ClientHasItem)
{
AirSyncDiagnostics.TraceDebug <string>(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] Skipping item {0} because it is already in client manifest.", syncItemId.NativeId.ToString());
minWatermark.ChangeNumber = num4;
minWatermark.ReceivedDateUtc = exDateTime;
}
else if (filter != null && !EvaluatableFilter.Evaluate(filter, storePropertyBag))
{
AirSyncDiagnostics.TraceInfo <StoreObjectId, ExDateTime, int>(ExTraceGlobals.SyncTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] Dropping item '{0}' because it failed to match our filter. ReceivedDateUtc: {1}, ChangeNumber: {2}", versionedId.ObjectId, exDateTime, num4);
minWatermark.ChangeNumber = num4;
minWatermark.ReceivedDateUtc = exDateTime;
}
else
{
bool read;
if (!this.TryGetPropertyFromBag <bool>(storePropertyBag, MessageItemSchema.IsRead, out read))
{
AirSyncDiagnostics.TraceDebug(ExTraceGlobals.SyncProcessTracer, this, "[FirstTimeSyncProvider.FirstTimeSync] Unabled to get read flag from property bag. Default to false.");
read = false;
}
MailboxSyncWatermark mailboxSyncWatermark = MailboxSyncWatermark.Create();
mailboxSyncWatermark.UpdateWithChangeNumber(num4, read);
AirSyncDiagnostics.TraceInfo(ExTraceGlobals.SyncTracer, this, "FirstTimeSyncProvider.FirstTimeSync. Adding Sync'd item {0} to manifest", new object[]
{
syncItemId.NativeId
});
ServerManifestEntry serverManifestEntry = base.CreateItemChangeManifestEntry(syncItemId, mailboxSyncWatermark);
ConversationId conversationId = null;
if (this.TryGetPropertyFromBag <ConversationId>(storePropertyBag, ItemSchema.ConversationId, out conversationId))
{
serverManifestEntry.ConversationId = conversationId;
}
byte[] bytes;
ConversationIndex index;
if (this.TryGetPropertyFromBag <byte[]>(storePropertyBag, ItemSchema.ConversationIndex, out bytes) && ConversationIndex.TryCreate(bytes, out index) && index != ConversationIndex.Empty && index.Components != null && index.Components.Count == 1)
{
AirSyncDiagnostics.TraceInfo(ExTraceGlobals.SyncTracer, this, "FirstTimeSyncProvider.FirstTimeSync. First message in conversation.", new object[]
{
syncItemId.NativeId
});
serverManifestEntry.FirstMessageInConversation = true;
}
serverManifestEntry.FilterDate = new ExDateTime?(value);
string text;
if (this.TryGetPropertyFromBag <string>(storePropertyBag, StoreObjectSchema.ItemClass, out text))
{
serverManifestEntry.MessageClass = (storePropertyBag[StoreObjectSchema.ItemClass] as string);
}
newServerManifest[serverManifestEntry.Id] = serverManifestEntry;
minWatermark.ChangeNumber = num4;
minWatermark.ReceivedDateUtc = exDateTime;
}
}
}
}
catch (Exception arg)
{
AirSyncDiagnostics.TraceError <string, Exception>(ExTraceGlobals.SyncTracer, this, "FirstTimeSyncProvider.FirstTimeSync. Caught exception processing item: {0}. Exception: {1}", (versionedId == null) ? "<NULL>" : versionedId.ToBase64String(), arg);
throw;
}
}
}
}
return(false);
}
private static bool SearchByTopic(IXSOFactory xsoFactory, IMailboxSession session, ICorePropertyBag persistPropertyBag, ConversationIndexTrackingEx indexTrackingEx, out IStorePropertyBag foundPropertyBag, out bool didConversationIdMatch, out bool didReferencesMatch, params PropertyDefinition[] propsToReturn)
{
foundPropertyBag = null;
didConversationIdMatch = false;
didReferencesMatch = false;
Util.ThrowOnNullArgument(session, "session");
Util.ThrowOnNullArgument(persistPropertyBag, "persistPropertyBag");
Util.ThrowOnNullArgument(propsToReturn, "propsToReturn");
ICollection <PropertyDefinition> properties = InternalSchema.Combine <PropertyDefinition>(propsToReturn, new PropertyDefinition[]
{
ItemSchema.ConversationTopicHash
});
string incomingConversationTopic = persistPropertyBag.GetValueOrDefault <string>(ItemSchema.ConversationTopic);
ConversationIndex conversationIndex;
bool isValidIncomingIndex = ConversationIndex.TryCreate(persistPropertyBag.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex);
ConversationId incomingConversationId = isValidIncomingIndex ? ConversationId.Create(conversationIndex.Guid) : null;
if (incomingConversationTopic == null)
{
return(false);
}
bool didConversationIdMatchLocal = false;
bool didReferencesMatchLocal = false;
int incomingConversationTopicHash = (int)AllItemsFolderHelper.GetHashValue(incomingConversationTopic);
Stopwatch stopwatch = Stopwatch.StartNew();
IStorePropertyBag storePropertyBag = xsoFactory.RunQueryOnAllItemsFolder <IStorePropertyBag>(session, AllItemsFolderHelper.SupportedSortBy.ConversationTopicHash, incomingConversationTopicHash, null, delegate(QueryResult queryResult)
{
bool flag = queryResult.SeekToCondition(SeekReference.OriginBeginning, new ComparisonFilter(ComparisonOperator.Equal, ItemSchema.ConversationTopicHash, incomingConversationTopicHash));
if (flag)
{
IStorePropertyBag storePropertyBag2 = null;
for (int i = 0; i < 5; i++)
{
IStorePropertyBag[] propertyBags = queryResult.GetPropertyBags(1);
if (propertyBags.Length != 1)
{
break;
}
int?num = propertyBags[0].TryGetProperty(ItemSchema.ConversationTopicHash) as int?;
if (num == null || num.Value != incomingConversationTopicHash)
{
break;
}
string foundTopic = propertyBags[0].TryGetProperty(ItemSchema.ConversationTopic) as string;
if (ConversationIndex.CompareTopics(incomingConversationTopic, foundTopic))
{
if (storePropertyBag2 == null)
{
storePropertyBag2 = propertyBags[0];
}
ConversationIndex conversationIndex2;
bool flag2 = ConversationIndex.TryCreate(propertyBags[0].TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex2);
if (flag2)
{
if (isValidIncomingIndex)
{
ConversationId conversationId = ConversationId.Create(conversationIndex2.Guid);
if (conversationId.Equals(incomingConversationId))
{
didConversationIdMatchLocal = true;
return(propertyBags[0]);
}
}
else if (AggregationByItemClassReferencesSubjectProcessor.MatchMessageIdWithReferences(persistPropertyBag, propertyBags[0]))
{
didReferencesMatchLocal = true;
return(propertyBags[0]);
}
}
}
if (!queryResult.SeekToCondition(SeekReference.OriginCurrent, new ComparisonFilter(ComparisonOperator.Equal, ItemSchema.ConversationTopicHash, incomingConversationTopicHash)))
{
break;
}
}
if (storePropertyBag2 != null)
{
return(storePropertyBag2);
}
}
return(null);
}, properties);
stopwatch.Stop();
if (indexTrackingEx != null)
{
indexTrackingEx.Trace("SBT", stopwatch.ElapsedMilliseconds.ToString());
}
if (storePropertyBag != null)
{
foundPropertyBag = storePropertyBag;
didConversationIdMatch = didConversationIdMatchLocal;
didReferencesMatch = didReferencesMatchLocal;
return(true);
}
return(false);
}
public void Aggregate(ICorePropertyBag item, bool shouldSearchForDuplicatedMessage, out IStorePropertyBag parentItem, out ConversationIndex newIndex, out ConversationIndex.FixupStage stage)
{
newIndex = ConversationIndex.Empty;
stage = ConversationIndex.FixupStage.Unknown;
string valueOrDefault = item.GetValueOrDefault <string>(InternalSchema.ItemClass, string.Empty);
parentItem = null;
if (!string.IsNullOrEmpty(valueOrDefault))
{
if (ObjectClass.IsMeetingMessage(valueOrDefault))
{
if (AggregationByItemClassReferencesSubjectProcessor.FixupMeetingMessage(this.xsoFactory, this.session, new AggregationByItemClassReferencesSubjectProcessor.PropertyDefinitionListConstructorDelegate(this.GetSearchPropertyDefinitions), item, ref newIndex, ref stage, out parentItem))
{
return;
}
}
else if (ObjectClass.IsSmsMessage(valueOrDefault))
{
AggregationBySmsItemClassProcessor aggregationBySmsItemClassProcessor = new AggregationBySmsItemClassProcessor(this.xsoFactory, this.session, this.indexTrackingEx);
aggregationBySmsItemClassProcessor.Aggregate(item, out newIndex, out stage);
return;
}
}
ConversationIndex conversationIndex;
bool flag = ConversationIndex.TryCreate(item.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex);
if (this.indexTrackingEx != null)
{
if (flag)
{
this.indexTrackingEx.Trace(conversationIndex);
}
else
{
this.indexTrackingEx.Trace("II", "<invalid>");
}
}
if (AggregationByItemClassReferencesSubjectProcessor.SearchByReferences(this.xsoFactory, this.session, item, this.indexTrackingEx, shouldSearchForDuplicatedMessage, out parentItem, this.GetSearchPropertyDefinitions(null)))
{
bool flag2 = false;
if (shouldSearchForDuplicatedMessage)
{
string a = item.TryGetProperty(ItemSchema.InternetMessageId) as string;
string text = parentItem.TryGetProperty(ItemSchema.InternetMessageId) as string;
flag2 = (!string.IsNullOrEmpty(text) && string.Equals(a, text, StringComparison.OrdinalIgnoreCase));
}
if (flag2)
{
this.CalculateBasedOnMessageWithSameInternetMessageId(item, parentItem, out stage, out newIndex);
}
else
{
this.CalculateBasedOnReferenceMessage(item, parentItem, out stage, out newIndex);
}
}
string text2 = item.TryGetProperty(ItemSchema.NormalizedSubject) as string;
if (stage == ConversationIndex.FixupStage.Unknown)
{
if (string.IsNullOrEmpty(item.GetValueOrDefault <string>(ItemSchema.SubjectPrefix)) && flag)
{
if (conversationIndex.Components.Count > 1)
{
byte[] incomingConversationIdBytes = ConversationId.Create(conversationIndex.Guid).GetBytes();
int conversationIdHash = (int)AllItemsFolderHelper.GetHashValue(incomingConversationIdBytes);
Stopwatch stopwatch = Stopwatch.StartNew();
parentItem = this.xsoFactory.RunQueryOnAllItemsFolder <IStorePropertyBag>(this.session, AllItemsFolderHelper.SupportedSortBy.ConversationIdHash, conversationIdHash, null, delegate(QueryResult queryResult)
{
IStorePropertyBag[] propertyBags;
byte[] array;
do
{
propertyBags = queryResult.GetPropertyBags(1);
if (propertyBags == null || propertyBags.Length != 1)
{
goto IL_69;
}
int?num = propertyBags[0].TryGetProperty(ItemSchema.ConversationIdHash) as int?;
if (num == null || num.Value != conversationIdHash)
{
goto IL_69;
}
array = (propertyBags[0].TryGetProperty(InternalSchema.MapiConversationId) as byte[]);
}while (array == null || !Util.CompareByteArray(incomingConversationIdBytes, array));
return(propertyBags[0]);
IL_69:
return(null);
}, this.GetSearchPropertyDefinitions(new StorePropertyDefinition[]
{
InternalSchema.MapiConversationId,
ItemSchema.ConversationIdHash
}));
stopwatch.Stop();
if (this.indexTrackingEx != null)
{
this.indexTrackingEx.Trace("SBCID", stopwatch.ElapsedMilliseconds.ToString());
}
if (parentItem != null && !ConversationIndex.CompareTopics(parentItem.TryGetProperty(ItemSchema.ConversationTopic) as string, text2))
{
newIndex = ConversationIndex.CreateNew();
stage = ConversationIndex.FixupStage.H11;
if (this.indexTrackingEx != null)
{
string text3 = parentItem.TryGetProperty(ItemSchema.InternetMessageId) as string;
if (text3 != null)
{
this.indexTrackingEx.Trace("S3", text3);
}
}
}
}
if (stage == ConversationIndex.FixupStage.Unknown)
{
newIndex = conversationIndex;
bool flag3 = parentItem != null;
if (flag3)
{
bool?flag4 = parentItem.TryGetProperty(ItemSchema.ConversationIndexTracking) as bool?;
stage = ((flag4 == null || !flag4.Value) ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H14);
}
else
{
stage = ConversationIndex.FixupStage.H4;
}
}
}
else
{
if (string.IsNullOrEmpty(item.GetValueOrDefault <string>(ItemSchema.InReplyTo, string.Empty)) && string.IsNullOrEmpty(item.GetValueOrDefault <string>(ItemSchema.InternetReferences, string.Empty)) && string.IsNullOrEmpty(item.GetValueOrDefault <string>(ItemSchema.SubjectPrefix)) && !flag)
{
TopicHashCache topicHashCache = TopicHashCache.Load(this.xsoFactory, this.session, 50);
if (string.IsNullOrEmpty(text2) || !topicHashCache.Contains(AllItemsFolderHelper.GetHashValue(text2)))
{
newIndex = ConversationIndex.CreateNew();
stage = ConversationIndex.FixupStage.H12;
}
}
bool flag5;
bool flag6;
if (stage == ConversationIndex.FixupStage.Unknown && AggregationByItemClassReferencesSubjectProcessor.SearchByTopic(this.xsoFactory, this.session, item, this.indexTrackingEx, out parentItem, out flag5, out flag6, this.GetSearchPropertyDefinitions(new StorePropertyDefinition[]
{
ItemSchema.ReceivedTime,
ItemSchema.InReplyTo,
ItemSchema.InternetReferences
})))
{
if (this.indexTrackingEx != null)
{
string text4 = parentItem.TryGetProperty(ItemSchema.InternetMessageId) as string;
if (text4 != null)
{
this.indexTrackingEx.Trace("S2", text4);
}
}
bool?flag7 = parentItem.TryGetProperty(ItemSchema.ConversationIndexTracking) as bool?;
bool flag8 = flag7 == null || !flag7.Value;
if (flag5)
{
newIndex = conversationIndex;
stage = (flag8 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H5);
}
else
{
ConversationIndex conversationIndex2;
bool flag9 = ConversationIndex.TryCreate(parentItem.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex2);
if (flag6)
{
ExDateTime?valueAsNullable = item.GetValueAsNullable <ExDateTime>(ItemSchema.SentTime);
newIndex = ((valueAsNullable != null) ? ConversationIndex.Create(conversationIndex2.Guid, valueAsNullable.Value) : ConversationIndex.Create(conversationIndex2.Guid));
stage = (flag8 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H6);
}
else
{
object obj = parentItem.TryGetProperty(ItemSchema.ReceivedTime);
string valueOrDefault2 = item.GetValueOrDefault <string>(ItemSchema.SubjectPrefix);
if (obj != null && obj is ExDateTime)
{
ExDateTime dt = (ExDateTime)obj;
TimeSpan timeSpan = ExDateTime.Now - dt;
if (timeSpan.TotalHours >= -72.0 && timeSpan.TotalHours <= 72.0 && flag9)
{
if (flag)
{
newIndex = conversationIndex.UpdateGuid(conversationIndex2.Guid);
stage = (flag8 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H9);
}
else if (!string.IsNullOrEmpty(valueOrDefault2))
{
ExDateTime?valueAsNullable2 = item.GetValueAsNullable <ExDateTime>(ItemSchema.SentTime);
if (valueAsNullable2 != null)
{
newIndex = ConversationIndex.Create(conversationIndex2.Guid, valueAsNullable2.Value);
}
else
{
newIndex = ConversationIndex.Create(conversationIndex2.Guid);
}
stage = (flag8 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H6);
}
}
}
}
}
}
}
}
if (stage == ConversationIndex.FixupStage.Unknown)
{
if (!string.IsNullOrEmpty(item.GetValueOrDefault <string>(ItemSchema.SubjectPrefix)))
{
TopicHashCache topicHashCache2 = TopicHashCache.Load(this.xsoFactory, this.session, 50);
uint hashValue = AllItemsFolderHelper.GetHashValue(text2);
topicHashCache2.Add(hashValue);
TopicHashCache.Save(topicHashCache2, this.xsoFactory, this.session);
if (this.indexTrackingEx != null)
{
this.indexTrackingEx.Trace("THA", hashValue.ToString());
}
}
if (flag)
{
newIndex = conversationIndex;
stage = ConversationIndex.FixupStage.H7;
return;
}
newIndex = ConversationIndex.CreateNew();
stage = ConversationIndex.FixupStage.H8;
}
}
private static bool FixupMeetingMessage(IXSOFactory xsoFactory, IMailboxSession session, AggregationByItemClassReferencesSubjectProcessor.PropertyDefinitionListConstructorDelegate propertyDefinitionListConstructorDelegate, ICorePropertyBag corePropertyBag, ref ConversationIndex newIndex, ref ConversationIndex.FixupStage stage, out IStorePropertyBag parentItemPropertyBag)
{
corePropertyBag.Load(propertyDefinitionListConstructorDelegate(new PropertyDefinition[]
{
CalendarItemBaseSchema.GlobalObjectId,
CalendarItemBaseSchema.CleanGlobalObjectId,
CalendarItemBaseSchema.OwnerCriticalChangeTime,
InternalSchema.AppointmentSequenceNumber
}));
byte[] array = corePropertyBag.TryGetProperty(CalendarItemBaseSchema.GlobalObjectId) as byte[];
if (array == null)
{
parentItemPropertyBag = null;
return(false);
}
GlobalObjectId globalObjectId;
GlobalObjectId globalObjectId3;
try
{
globalObjectId = new GlobalObjectId(array);
globalObjectId3 = new GlobalObjectId(array);
}
catch (CorruptDataException)
{
parentItemPropertyBag = null;
return(false);
}
globalObjectId3.Date = ExDateTime.MinValue;
string valueOrDefault = corePropertyBag.GetValueOrDefault <string>(InternalSchema.ItemClass, string.Empty);
bool isRequest = ObjectClass.IsMeetingRequest(valueOrDefault);
object fixupStage = null;
ExDateTime ownerCriticalChangeTime = corePropertyBag.GetValueOrDefault <ExDateTime>(CalendarItemBaseSchema.OwnerCriticalChangeTime, ExDateTime.MaxValue);
int sequenceNumber = corePropertyBag.GetValueOrDefault <int>(InternalSchema.AppointmentSequenceNumber, -1);
if (sequenceNumber == -1)
{
parentItemPropertyBag = null;
return(false);
}
parentItemPropertyBag = xsoFactory.RunQueryOnAllItemsFolder <IStorePropertyBag>(session, AllItemsFolderHelper.SupportedSortBy.CleanGlobalObjectId, globalObjectId3.Bytes, null, delegate(QueryResult queryResult)
{
IStorePropertyBag result = null;
bool flag2 = false;
while (!flag2)
{
IStorePropertyBag[] propertyBags = queryResult.GetPropertyBags(50);
flag2 = (propertyBags.Length == 0);
IStorePropertyBag[] array2 = propertyBags;
int i = 0;
while (i < array2.Length)
{
IStorePropertyBag storePropertyBag = array2[i];
VersionedId versionedId = (VersionedId)storePropertyBag.TryGetProperty(ItemSchema.Id);
byte[] array3 = (storePropertyBag.TryGetProperty(CalendarItemBaseSchema.GlobalObjectId) as byte[]) ?? (storePropertyBag.TryGetProperty(CalendarItemBaseSchema.CleanGlobalObjectId) as byte[]);
if (array3 != null && GlobalObjectId.CompareCleanGlobalObjectIds(array3, globalObjectId.Bytes))
{
GlobalObjectId globalObjectId2 = new GlobalObjectId(array3);
if (versionedId.ObjectId.ObjectType == StoreObjectType.MeetingRequest)
{
ConversationId conversationId = storePropertyBag.TryGetProperty(ConversationItemSchema.ConversationId) as ConversationId;
if (conversationId != null)
{
if (isRequest)
{
fixupStage = ConversationIndex.FixupStage.M1;
return(storePropertyBag);
}
if (AggregationByItemClassReferencesSubjectProcessor.IsMatchForMeetingResponse(globalObjectId, ownerCriticalChangeTime, sequenceNumber, storePropertyBag))
{
if (globalObjectId.Date != ExDateTime.MinValue && globalObjectId.Date == globalObjectId2.Date)
{
fixupStage = ConversationIndex.FixupStage.M3;
return(storePropertyBag);
}
if (globalObjectId.Date == ExDateTime.MinValue)
{
fixupStage = ConversationIndex.FixupStage.M2;
return(storePropertyBag);
}
fixupStage = ConversationIndex.FixupStage.M4;
result = storePropertyBag;
}
}
}
i++;
continue;
}
return(result);
}
}
return(result);
}, propertyDefinitionListConstructorDelegate(new PropertyDefinition[]
{
CalendarItemBaseSchema.GlobalObjectId,
CalendarItemBaseSchema.CleanGlobalObjectId,
InternalSchema.AppointmentSequenceNumber,
CalendarItemBaseSchema.OwnerCriticalChangeTime,
ConversationItemSchema.ConversationId
}));
if (parentItemPropertyBag == null)
{
return(false);
}
ConversationIndex conversationIndex;
if (!ConversationIndex.TryCreate(parentItemPropertyBag.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex))
{
return(false);
}
bool?flag = parentItemPropertyBag.TryGetProperty(ItemSchema.ConversationIndexTracking) as bool?;
stage = ((flag == null || !flag.Value) ? ConversationIndex.FixupStage.L1 : ((ConversationIndex.FixupStage)fixupStage));
if (isRequest)
{
byte[] valueOrDefault2 = corePropertyBag.GetValueOrDefault <byte[]>(ItemSchema.ConversationIndex);
ConversationIndex conversationIndex2;
if (valueOrDefault2 != null && ConversationIndex.TryCreate(valueOrDefault2, out conversationIndex2))
{
newIndex = conversationIndex.UpdateHeader(conversationIndex2.Components[0]);
}
else
{
newIndex = ConversationIndex.Create(conversationIndex.Guid);
}
}
else
{
newIndex = ConversationIndex.CreateFromParent(conversationIndex.Bytes);
}
return(true);
}
private bool CalculateBasedOnReferenceMessage(ICorePropertyBag message, IStorePropertyBag referenceItem, out ConversationIndex.FixupStage stage, out ConversationIndex newIndex)
{
bool result = true;
newIndex = ConversationIndex.Empty;
stage = ConversationIndex.FixupStage.Unknown;
if (this.indexTrackingEx != null)
{
string text = referenceItem.TryGetProperty(ItemSchema.InternetMessageId) as string;
if (text != null)
{
this.indexTrackingEx.Trace("S1", text);
}
}
string text2 = message.TryGetProperty(ItemSchema.NormalizedSubject) as string;
ConversationIndex conversationIndex;
bool flag = ConversationIndex.TryCreate(referenceItem.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex);
ConversationIndex conversationIndex2;
bool flag2 = ConversationIndex.TryCreate(message.TryGetProperty(ItemSchema.ConversationIndex) as byte[], out conversationIndex2);
bool?flag3 = referenceItem.TryGetProperty(ItemSchema.ConversationIndexTracking) as bool?;
bool flag4 = flag3 == null || !flag3.Value;
if (flag)
{
string value = referenceItem.TryGetProperty(ItemSchema.ConversationTopic) as string;
if (string.IsNullOrEmpty(value) || (!string.IsNullOrEmpty(text2) && text2.EndsWith(value, StringComparison.OrdinalIgnoreCase)))
{
string text3 = message.TryGetProperty(ItemSchema.InReplyTo) as string;
string text4 = referenceItem.TryGetProperty(ItemSchema.InternetMessageId) as string;
if (!string.IsNullOrEmpty(text3) && !string.IsNullOrEmpty(text4) && string.Compare(text3, text4, StringComparison.OrdinalIgnoreCase) == 0)
{
if (conversationIndex.IsParentOf(conversationIndex2))
{
newIndex = conversationIndex2;
stage = (flag4 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H1);
result = false;
}
else
{
ExDateTime?valueAsNullable = message.GetValueAsNullable <ExDateTime>(ItemSchema.SentTime);
if (valueAsNullable != null)
{
newIndex = ConversationIndex.CreateFromParent(conversationIndex.Bytes, valueAsNullable.Value);
}
else
{
newIndex = ConversationIndex.CreateFromParent(conversationIndex.Bytes);
}
stage = (flag4 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H2);
}
}
else if (flag2)
{
if (conversationIndex.IsAncestorOf(conversationIndex2))
{
newIndex = conversationIndex2;
stage = (flag4 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H1);
result = false;
}
else
{
newIndex = conversationIndex2.UpdateGuid(conversationIndex.Guid);
newIndex = newIndex.UpdateHeader(conversationIndex.Header);
stage = (flag4 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H10);
}
}
else
{
newIndex = ConversationIndex.CreateFromParent(conversationIndex.Bytes);
stage = (flag4 ? ConversationIndex.FixupStage.L1 : ConversationIndex.FixupStage.H2);
}
}
else
{
newIndex = ConversationIndex.CreateNew();
stage = ConversationIndex.FixupStage.H3;
}
}
return(result);
}