public void RecordLatestFolderHierarchySnapshot(MailboxSession mailboxSession, ISyncLogger syncLogger = null)
{
if (syncLogger == null)
{
syncLogger = TracingLogger.Singleton;
}
FolderHierarchyChangeDetector.SyncHierarchyManifestState syncHierarchyManifestState = this.SyncHierarchyManifestState;
bool catchup = false;
if (syncHierarchyManifestState == null)
{
syncLogger.TraceDebug(ExTraceGlobals.SyncProcessTracer, (long)this.GetHashCode(), "[DeviceSyncStateMetadata.RecordLatestFolderHierarchySnapshot] Last ICS snapshot was null. Doing a catchup sync.");
syncHierarchyManifestState = new FolderHierarchyChangeDetector.SyncHierarchyManifestState();
this.SyncHierarchyManifestState = syncHierarchyManifestState;
catchup = true;
}
FolderHierarchyChangeDetector.RunICSManifestSync(catchup, syncHierarchyManifestState, mailboxSession, syncLogger);
}
public FolderHierarchyChangeDetector.MailboxChangesManifest GetFolderHierarchyICSChanges(MailboxSession mailboxSession, out FolderHierarchyChangeDetector.SyncHierarchyManifestState latestState, ISyncLogger syncLogger = null)
{
if (syncLogger == null)
{
syncLogger = TracingLogger.Singleton;
}
latestState = this.SyncHierarchyManifestState;
if (latestState == null)
{
syncLogger.TraceDebug(ExTraceGlobals.SyncProcessTracer, (long)this.GetHashCode(), "[DeviceSyncStateMetadata.GetFolderHierarchyICSChanges] Old ICS state was missing from cache. Must do expensive check instead.");
return(null);
}
latestState = latestState.Clone();
FolderHierarchyChangeDetector.MailboxChangesManifest mailboxChangesManifest = FolderHierarchyChangeDetector.RunICSManifestSync(false, latestState, mailboxSession, syncLogger);
syncLogger.TraceDebug <string, string>(ExTraceGlobals.SyncProcessTracer, (long)this.GetHashCode(), "[DeviceSyncStateMetadata.GetFolderHierarchyICSChanges] Changes: {0}, Deletes: {1}", (mailboxChangesManifest == null || mailboxChangesManifest.ChangedFolders == null) ? "<NULL>" : mailboxChangesManifest.ChangedFolders.Count.ToString(), (mailboxChangesManifest == null || mailboxChangesManifest.DeletedFolders == null) ? "<NULL>" : mailboxChangesManifest.DeletedFolders.Count.ToString());
return(mailboxChangesManifest);
}