public void TraceTree()
{
AirSyncDiagnostics.TraceError(ExTraceGlobals.AlgorithmTracer, this, "Inconsistency found in FolderTree. Dumping contents of tree:");
foreach (KeyValuePair <ISyncItemId, FolderTree.FolderInfo> keyValuePair in this.folderTree)
{
FolderTree.FolderInfo value = keyValuePair.Value;
StringBuilder stringBuilder = new StringBuilder();
for (int i = 0; i < value.Children.Count; i++)
{
stringBuilder.Append(value.Children[i]);
if (i + 1 < value.Children.Count)
{
stringBuilder.Append(", ");
}
}
AirSyncDiagnostics.TraceError(ExTraceGlobals.AlgorithmTracer, this, "FolderSyncId: {0}, ParentSyncId: {1}, Hidden: {2}, HiddenDueToParent: {3}, Children: {4}", new object[]
{
keyValuePair.Key,
value.ParentId,
value.Hidden,
value.HiddenDueToParent,
stringBuilder
});
}
}
public void SetPermissions(ISyncItemId folderId, SyncPermissions permissions)
{
FolderTree.FolderInfo folderInfo = this.GetFolderInfo(folderId);
if (folderInfo.Permissions != permissions)
{
folderInfo.Permissions = permissions;
this.isDirty = true;
}
}
public void SetOwner(ISyncItemId folderId, string owner)
{
FolderTree.FolderInfo folderInfo = this.GetFolderInfo(folderId);
if (!string.Equals(folderInfo.Owner, owner))
{
folderInfo.Owner = owner;
this.isDirty = true;
}
}
public void UnlinkChild(ISyncItemId parentId, ISyncItemId childId)
{
FolderTree.FolderInfo folderInfo = this.GetFolderInfo(parentId);
FolderTree.FolderInfo folderInfo2 = this.GetFolderInfo(childId);
if (!parentId.Equals(folderInfo2.ParentId) || !folderInfo.Children.Contains(childId))
{
AirSyncDiagnostics.TraceError <ISyncItemId, ISyncItemId, ISyncItemId>(ExTraceGlobals.AlgorithmTracer, this, "Tried to unlink a child folder from a folder that was not its parent. ChildSyncId: {0}, child's ParentSyncId: {1}, ParentSyncId passed in: {2}", childId, folderInfo2.ParentId, parentId);
this.TraceTree();
return;
}
if (folderInfo.Children.Remove(childId))
{
this.GetFolderInfo(childId).ParentId = null;
this.isDirty = true;
}
}
private bool RemoveFolderAndChildren(ISyncItemId folderId, FolderIdMapping folderIdMapping, int foldersSeen, int numberOfFoldersInTree)
{
FolderTree.FolderInfo folderInfo = this.GetFolderInfo(folderId);
foldersSeen++;
if (foldersSeen > numberOfFoldersInTree)
{
AirSyncDiagnostics.TraceError <int>(ExTraceGlobals.AlgorithmTracer, this, "Error: Loop detected in folder tree. NumberOfFoldersInTree: {0}", numberOfFoldersInTree);
this.TraceTree();
return(false);
}
int num = 0;
while (folderInfo.Children.Count > num)
{
ISyncItemId syncItemId = folderInfo.Children[num];
if (this.folderTree.ContainsKey(syncItemId))
{
if (!this.RemoveFolderAndChildren(syncItemId, folderIdMapping, foldersSeen, numberOfFoldersInTree))
{
return(false);
}
}
else
{
num++;
MailboxSyncItemId mailboxSyncItemId = syncItemId as MailboxSyncItemId;
AirSyncDiagnostics.TraceError <string>(ExTraceGlobals.AlgorithmTracer, this, "FolderTree.RemoveFolderAndChildren could not find child folder: {0} to remove.", (mailboxSyncItemId == null) ? "<folder is not a MailboxSyncItemId>" : mailboxSyncItemId.ToString());
}
}
if (folderIdMapping.Contains(folderId))
{
folderIdMapping.Delete(new ISyncItemId[]
{
folderId
});
}
this.RemoveFolder(folderId);
return(true);
}
