public ManifestCallbackStatus Change(byte[] entryId, byte[] sourceKey, byte[] changeKey, byte[] changeList, DateTime lastModifiedTime, ManifestChangeType changeType, bool associated, PropValue[] properties)
{
EnumValidator.ThrowIfInvalid <ManifestChangeType>(changeType, "changeType");
if (ExTraceGlobals.SyncTracer.IsTraceEnabled(TraceType.InfoTrace))
{
this.TraceChangeChangeCallbackProps(entryId, sourceKey, changeKey, changeList, lastModifiedTime, changeType, associated, properties);
}
int? num = null;
string text = null;
bool read = false;
ConversationId conversationId = null;
bool firstMessageInConversation = false;
ExDateTime? filterDate = null;
foreach (PropValue propValue in properties)
{
if (!propValue.IsError())
{
PropTag propTag = propValue.PropTag;
if (propTag <= PropTag.MessageDeliveryTime)
{
if (propTag != PropTag.MessageClass)
{
ConversationIndex index;
if (propTag != PropTag.ConversationIndex)
{
if (propTag == PropTag.MessageDeliveryTime)
{
if (propValue.PropType == PropType.SysTime)
{
filterDate = new ExDateTime?((ExDateTime)propValue.GetDateTime());
}
}
}
else if (propValue.PropType == PropType.Binary && ConversationIndex.TryCreate(propValue.GetBytes(), out index) && index != ConversationIndex.Empty && index.Components != null && index.Components.Count == 1)
{
firstMessageInConversation = true;
}
}
else if (propValue.PropType == PropType.String)
{
text = propValue.GetString();
}
}
else if (propTag != PropTag.MessageFlags)
{
if (propTag != PropTag.InternetArticleNumber)
{
if (propTag == PropTag.ConversationId)
{
if (propValue.PropType == PropType.Binary)
{
conversationId = ConversationId.Create(propValue.GetBytes());
}
}
}
else
{
if (propValue.PropType != PropType.Int)
{
return(ManifestCallbackStatus.Continue);
}
num = new int?(propValue.GetInt());
}
}
else if (propValue.PropType == PropType.Int)
{
MessageFlags @int = (MessageFlags)propValue.GetInt();
read = ((@int & MessageFlags.IsRead) == MessageFlags.IsRead);
}
}
}
if (changeType == ManifestChangeType.Add || changeType == ManifestChangeType.Change)
{
if (num == null)
{
return(ManifestCallbackStatus.Continue);
}
StoreObjectId id = StoreObjectId.FromProviderSpecificId(entryId, (text == null) ? StoreObjectType.Unknown : ObjectClass.GetObjectType(text));
MailboxSyncItemId mailboxSyncItemId = MailboxSyncItemId.CreateForNewItem(id);
MailboxSyncWatermark mailboxSyncWatermark = MailboxSyncWatermark.CreateForSingleItem();
mailboxSyncWatermark.UpdateWithChangeNumber(num.Value, read);
ServerManifestEntry serverManifestEntry = this.mailboxSyncProvider.CreateItemChangeManifestEntry(mailboxSyncItemId, mailboxSyncWatermark);
serverManifestEntry.IsNew = (changeType == ManifestChangeType.Add);
serverManifestEntry.MessageClass = text;
serverManifestEntry.ConversationId = conversationId;
serverManifestEntry.FirstMessageInConversation = firstMessageInConversation;
serverManifestEntry.FilterDate = filterDate;
mailboxSyncItemId.ChangeKey = changeKey;
this.lastServerManifestEntry = serverManifestEntry;
}
else
{
StoreObjectId id2 = StoreObjectId.FromProviderSpecificId(entryId, StoreObjectType.Unknown);
MailboxSyncItemId mailboxSyncItemId2 = MailboxSyncItemId.CreateForExistingItem(this.mailboxSyncProvider.FolderSync, id2);
if (mailboxSyncItemId2 == null)
{
return(ManifestCallbackStatus.Continue);
}
this.lastServerManifestEntry = MailboxSyncProvider.CreateItemDeleteManifestEntry(mailboxSyncItemId2);
this.lastServerManifestEntry.ConversationId = conversationId;
}
return(this.CheckYieldOrStop());
}
private Dictionary <StoreObjectId, string> ProcessCommand(Dictionary <string, CommonNode> oldItems, Folder sourceFolder, MailboxSession mailboxSession)
{
if (oldItems == null)
{
throw new ArgumentNullException("items");
}
Dictionary <StoreObjectId, string> dictionary = new Dictionary <StoreObjectId, string>();
if (oldItems.Count == 0)
{
return(dictionary);
}
GenericDictionaryData <DerivedData <ISyncItemId>, ISyncItemId, ClientManifestEntry> genericDictionaryData = (GenericDictionaryData <DerivedData <ISyncItemId>, ISyncItemId, ClientManifestEntry>) this.syncState[SyncStateProp.CumulativeClientManifest];
if (genericDictionaryData != null)
{
return(null);
}
genericDictionaryData = new GenericDictionaryData <DerivedData <ISyncItemId>, ISyncItemId, ClientManifestEntry>();
this.syncState[SyncStateProp.CumulativeClientManifest] = genericDictionaryData;
this.clientManifest = genericDictionaryData.Data;
this.clientManifest = new Dictionary <ISyncItemId, ClientManifestEntry>();
genericDictionaryData.Data = this.clientManifest;
GenericDictionaryData <DerivedData <ISyncItemId>, ISyncItemId, FolderSync.ClientStateInformation> genericDictionaryData2 = (GenericDictionaryData <DerivedData <ISyncItemId>, ISyncItemId, FolderSync.ClientStateInformation>) this.syncState[SyncStateProp.ClientState];
if (genericDictionaryData2 != null)
{
return(null);
}
genericDictionaryData2 = new GenericDictionaryData <DerivedData <ISyncItemId>, ISyncItemId, FolderSync.ClientStateInformation>();
this.syncState[SyncStateProp.ClientState] = genericDictionaryData2;
genericDictionaryData2.Data = new Dictionary <ISyncItemId, FolderSync.ClientStateInformation>();
MailboxSyncProviderFactory mailboxSyncProviderFactory = new MailboxSyncProviderFactory(mailboxSession, sourceFolder.StoreObjectId);
ISyncProvider syncProvider = mailboxSyncProviderFactory.CreateSyncProvider(null);
FolderSync folderSync = new FolderSync(syncProvider, this.syncState, ConflictResolutionPolicy.ServerWins, false);
using (QueryResult queryResult = sourceFolder.ItemQuery(ItemQueryType.None, null, null, ItemSyncUpgrade.queryColumns))
{
bool flag = false;
while (!flag && oldItems.Count > 0)
{
object[][] rows = queryResult.GetRows(10000);
flag = (rows.Length == 0);
int num = 0;
while (num < rows.Length && oldItems.Count > 0)
{
if (!(rows[num][0] is VersionedId) || !(rows[num][1] is int) || !(rows[num][2] is bool))
{
throw new ApplicationException("The data returned from the query is unusable!");
}
VersionedId versionedId = (VersionedId)rows[num][0];
StoreObjectId objectId = versionedId.ObjectId;
int changeNumber = (int)rows[num][1];
string messageClass = rows[num][3] as string;
string oldIdFromNewId = ItemSyncUpgrade.GetOldIdFromNewId(objectId.ProviderLevelItemId);
if (oldIdFromNewId == null)
{
throw new ApplicationException("The new Id is invalid!");
}
if (oldItems.ContainsKey(oldIdFromNewId))
{
CommonNode commonNode = oldItems[oldIdFromNewId];
oldItems.Remove(oldIdFromNewId);
dictionary.Add(objectId, commonNode.ServerId);
ISyncItemId syncItemId = MailboxSyncItemId.CreateForNewItem(objectId);
FolderSync.ClientStateInformation clientStateInformation = new FolderSync.ClientStateInformation();
clientStateInformation.ClientHasItem = true;
genericDictionaryData2.Data[syncItemId] = clientStateInformation;
if (!ItemSyncUpgrade.HasChanged(commonNode.VersionId, versionedId))
{
bool read;
if (commonNode.IsEmail && commonNode.Read != (bool)rows[num][2])
{
folderSync.QueueDelayedServerOperation(new ServerManifestEntry(syncItemId)
{
ChangeType = ChangeType.ReadFlagChange
});
read = commonNode.Read;
}
else
{
read = (bool)rows[num][2];
}
ClientManifestEntry clientManifestEntry = new ClientManifestEntry(syncItemId);
clientManifestEntry.Watermark = MailboxSyncWatermark.CreateForSingleItem();
clientManifestEntry.ClientAddId = "TiSyncStateUpgrade";
clientManifestEntry.ChangeType = ChangeType.Add;
clientManifestEntry.MessageClass = messageClass;
((MailboxSyncWatermark)clientManifestEntry.Watermark).UpdateWithChangeNumber(changeNumber, read);
this.clientManifest.Add(syncItemId, clientManifestEntry);
}
else
{
folderSync.QueueDelayedServerOperation(new ServerManifestEntry(syncItemId)
{
ChangeType = ChangeType.Change,
MessageClass = messageClass
});
}
}
num++;
}
}
}
if (oldItems.Count > 0)
{
foreach (KeyValuePair <string, CommonNode> keyValuePair in oldItems)
{
string key = keyValuePair.Key;
CommonNode value = keyValuePair.Value;
byte[] bytes = Encoding.Unicode.GetBytes(value.ServerId);
StoreObjectId storeObjectId = StoreObjectId.FromProviderSpecificId(bytes, StoreObjectType.Mailbox);
dictionary.Add(storeObjectId, value.ServerId);
MailboxSyncItemId mailboxSyncItemId = MailboxSyncItemId.CreateForNewItem(storeObjectId);
folderSync.QueueDelayedServerOperation(new ServerManifestEntry(mailboxSyncItemId)
{
ChangeType = ChangeType.Delete
});
FolderSync.ClientStateInformation clientStateInformation2 = new FolderSync.ClientStateInformation();
clientStateInformation2.ClientHasItem = true;
genericDictionaryData2.Data[mailboxSyncItemId] = clientStateInformation2;
}
}
return(dictionary);
}