/// <summary>
/// Tell the client about the various child items and folders contained in the requested folder.
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="folderID"></param>
/// <param name="ownerID"></param>
/// <param name="fetchFolders"></param>
/// <param name="fetchItems"></param>
/// <param name="sortOrder"></param>
public void HandleFetchInventoryDescendents(IClientAPI remoteClient, UUID folderID, UUID ownerID,
bool fetchFolders, bool fetchItems, int sortOrder)
{
// FIXME MAYBE: We're not handling sortOrder!
// TODO: This code for looking in the folder for the library should be folded somewhere else
// so that this class doesn't have to know the details (and so that multiple libraries, etc.
// can be handled transparently).
InventoryFolderImpl fold = null;
if (LibraryService != null && LibraryService.LibraryRootFolder != null)
{
if ((fold = LibraryService.LibraryRootFolder.FindFolder(folderID)) != null)
{
remoteClient.SendInventoryFolderDetails(
fold.Owner, folderID, fold.RequestListOfItems(),
fold.RequestListOfFolders(), fold.Version, fetchFolders, fetchItems);
return;
}
}
// We're going to send the reply async, because there may be
// an enormous quantity of packets -- basically the entire inventory!
// We don't want to block the client thread while all that is happening.
SendInventoryDelegate d = SendInventoryAsync;
d.BeginInvoke(remoteClient, folderID, ownerID, fetchFolders, fetchItems, sortOrder, SendInventoryComplete, d);
}
/// <summary>
/// Tell the client about the various child items and folders contained in the requested folder.
/// </summary>
/// <param name="remoteClient"></param>
/// <param name="folderID"></param>
/// <param name="ownerID"></param>
/// <param name="fetchFolders"></param>
/// <param name="fetchItems"></param>
/// <param name="sortOrder"></param>
public void HandleFetchInventoryDescendents(IClientAPI remoteClient, UUID folderID, UUID ownerID,
bool fetchFolders, bool fetchItems, int sortOrder)
{
// m_log.DebugFormat(
// "[USER INVENTORY]: HandleFetchInventoryDescendents() for {0}, folder={1}, fetchFolders={2}, fetchItems={3}, sortOrder={4}",
// remoteClient.Name, folderID, fetchFolders, fetchItems, sortOrder);
if (folderID == UUID.Zero)
{
return;
}
// FIXME MAYBE: We're not handling sortOrder!
// TODO: This code for looking in the folder for the library should be folded somewhere else
// so that this class doesn't have to know the details (and so that multiple libraries, etc.
// can be handled transparently).
InventoryFolderImpl fold = null;
if (LibraryService != null && LibraryService.LibraryRootFolder != null)
{
if ((fold = LibraryService.LibraryRootFolder.FindFolder(folderID)) != null)
{
remoteClient.SendInventoryFolderDetails(
fold.Owner, folderID, fold.RequestListOfItems(),
fold.RequestListOfFolders(), fold.Version, fetchFolders, fetchItems);
return;
}
}
lock (m_descendentsRequestLock)
{
if (!m_descendentsRequestProcessing)
{
m_descendentsRequestProcessing = true;
// We're going to send the reply async, because there may be
// an enormous quantity of packets -- basically the entire inventory!
// We don't want to block the client thread while all that is happening.
SendInventoryDelegate d = SendInventoryAsync;
d.BeginInvoke(remoteClient, folderID, ownerID, fetchFolders, fetchItems, sortOrder, SendInventoryComplete, d);
return;
}
DescendentsRequestData req = new DescendentsRequestData();
req.RemoteClient = remoteClient;
req.FolderID = folderID;
req.OwnerID = ownerID;
req.FetchFolders = fetchFolders;
req.FetchItems = fetchItems;
req.SortOrder = sortOrder;
m_descendentsRequestQueue.Enqueue(req);
}
}
void SendInventoryComplete(IAsyncResult iar)
{
SendInventoryDelegate d = (SendInventoryDelegate)iar.AsyncState;
d.EndInvoke(iar);
lock (m_descendentsRequestLock)
{
if (m_descendentsRequestQueue.Count > 0)
{
DescendentsRequestData req = m_descendentsRequestQueue.Dequeue();
d = SendInventoryAsync;
d.BeginInvoke(req.RemoteClient, req.FolderID, req.OwnerID, req.FetchFolders, req.FetchItems, req.SortOrder, SendInventoryComplete, d);
return;
}
m_descendentsRequestProcessing = false;
}
}
void SendInventoryComplete(IAsyncResult iar)
{
SendInventoryDelegate d = (SendInventoryDelegate)iar.AsyncState;
d.EndInvoke(iar);
}
