private bool IsDeletedFolder(IStorePropertyBag folder, ContactFoldersEnumerator.DeletedItemsFolderEnumerationState deletedItemsFolderEnumerationState)
{
if (deletedItemsFolderEnumerationState.IsAlreadyEnumerated)
{
return(false);
}
object obj = folder.TryGetProperty(FolderSchema.FolderHierarchyDepth);
if (!(obj is int) || (int)obj < 0)
{
return(false);
}
int num = (int)obj;
StoreObjectId objectId = ((VersionedId)folder.TryGetProperty(FolderSchema.Id)).ObjectId;
if (deletedItemsFolderEnumerationState.NotEnumeratedYet)
{
if (objectId.Equals(this.DeletedItemsFolderId))
{
deletedItemsFolderEnumerationState.MarkDeletedItemsFolderEncountered(num);
}
return(false);
}
if (num == deletedItemsFolderEnumerationState.DeletedItemsFolderDepth)
{
deletedItemsFolderEnumerationState.MarkDeletedItemsFolderEnumerationDone();
return(false);
}
return(true);
}
public IEnumerator <IStorePropertyBag> GetEnumerator()
{
ContactFoldersEnumerator.DeletedItemsFolderEnumerationState deletedItemsFolderEnumerationState = new ContactFoldersEnumerator.DeletedItemsFolderEnumerationState();
using (IFolder rootFolder = this.xsoFactory.BindToFolder(this.session, this.session.GetDefaultFolderId(this.parentFolderScope)))
{
if (this.ShouldIncludeParentFolder)
{
rootFolder.Load(this.FolderPropertiesToBeLoaded);
if (this.ShouldEnumerateFolder(rootFolder, deletedItemsFolderEnumerationState))
{
yield return(rootFolder);
}
}
using (IQueryResult subFoldersQuery = rootFolder.IFolderQuery(FolderQueryFlags.DeepTraversal, null, null, this.FolderPropertiesToBeLoaded))
{
IStorePropertyBag[] folders = subFoldersQuery.GetPropertyBags(100);
while (folders.Length > 0)
{
foreach (IStorePropertyBag folder in folders)
{
if (this.ShouldEnumerateFolder(folder, deletedItemsFolderEnumerationState))
{
yield return(folder);
}
}
folders = subFoldersQuery.GetPropertyBags(100);
}
}
}
yield break;
}
private bool ShouldEnumerateFolder(IStorePropertyBag folder, ContactFoldersEnumerator.DeletedItemsFolderEnumerationState deletedItemsFolderEnumerationState)
{
object obj = folder.TryGetProperty(FolderSchema.Id);
object obj2 = folder.TryGetProperty(StoreObjectSchema.ContainerClass);
string valueOrDefault = folder.GetValueOrDefault <string>(FolderSchema.DisplayName, string.Empty);
if (obj is PropertyError || obj2 is PropertyError)
{
ContactFoldersEnumerator.Tracer.TraceDebug <string, object, object>((long)this.GetHashCode(), "Skiping bogus folder (DisplayName:{0}) without ID ({1}) or container class ({2})", valueOrDefault, obj, obj2);
return(false);
}
if (this.ShouldSkipDeletedFolders && this.IsDeletedFolder(folder, deletedItemsFolderEnumerationState))
{
ContactFoldersEnumerator.Tracer.TraceDebug <object, string>((long)this.GetHashCode(), "Skiping deleted folder - ID:{0}, DisplayName:{1}.", obj, valueOrDefault);
return(false);
}
if (!ObjectClass.IsContactsFolder((string)obj2))
{
ContactFoldersEnumerator.Tracer.TraceDebug <object, object, string>((long)this.GetHashCode(), "Skiping non-contact folder - ID:{0}, ContainerClass:{1}, DisplayName:{2}.", obj, obj2, valueOrDefault);
return(false);
}
if (this.ShouldSkipHiddenFolders && folder.TryGetProperty(FolderSchema.IsHidden) is bool && (bool)folder.TryGetProperty(FolderSchema.IsHidden))
{
ContactFoldersEnumerator.Tracer.TraceDebug <object, string>((long)this.GetHashCode(), "Skiping hidden folder - ID:{0}, DisplayName:{1}.", obj, valueOrDefault);
return(false);
}
ContactFoldersEnumerator.Tracer.TraceDebug <object, string>((long)this.GetHashCode(), "Enumerating folder - ID:{0}, DisplayName:{1}.", obj, valueOrDefault);
return(true);
}
