void PrintFolder(InventoryNode f, StringBuilder result, int indent)
{
foreach ( InventoryNode i in f.Nodes.Values )
{
result.Append(i.Data.Name + "\n");
if ( i.Nodes.Count > 0 )
PrintFolder(i, result, indent + 1);
}
}
public InventoryNode(InventoryBase data, InventoryNode parent)
{
this.data = data;
this.parent = parent;
if (parent != null)
{
// Add this node to the collection of parent nodes
lock (parent.Nodes.SyncRoot) parent.Nodes.Add(data.UUID, this);
}
}
/// <summary>
/// BackupFolder - recurse through the inventory nodes sending scripts and notecards to the transfer queue
/// </summary>
/// <param name="folder">The current leaf in the inventory tree</param>
/// <param name="sPathSoFar">path so far, in the form @"c:\here" -- this needs to be "clean" for the current filesystem</param>
private void BackupFolder(InventoryNode folder, string sPathSoFar)
{
StringBuilder sbRequests = new StringBuilder();
// FIXME:
//Client.Inventory.RequestFolderContents(folder.Data.UUID, Client.Self.AgentID, true, true, false,
// InventorySortOrder.ByName);
// first scan this folder for text
foreach (InventoryNode iNode in folder.Nodes.Values)
{
if (BackupWorker.CancellationPending)
return;
if (iNode.Data is libsecondlife.InventoryItem)
{
InventoryItem ii = iNode.Data as InventoryItem;
if (ii.AssetType == AssetType.LSLText || ii.AssetType == AssetType.Notecard)
{
// check permissions on scripts
if (ii.AssetType == AssetType.LSLText)
{
if ((ii.Permissions.OwnerMask & PermissionMask.Modify) == PermissionMask.None)
{
// skip this one
continue;
}
}
string sExtension = (ii.AssetType == AssetType.LSLText) ? ".lsl" : ".txt";
// make the output file
string sPath = sPathSoFar + @"\" + MakeValid(ii.Name.Trim()) + sExtension;
// create the new qdi
QueuedDownloadInfo qdi = new QueuedDownloadInfo(sPath, ii.AssetUUID, iNode.Data.UUID, LLUUID.Zero,
Client.Self.AgentID, ii.AssetType);
// add it to the queue
lock (PendingDownloads)
{
TextItemsFound++;
PendingDownloads.Enqueue(qdi);
}
}
}
}
// now run any subfolders
foreach (InventoryNode i in folder.Nodes.Values)
{
if (BackupWorker.CancellationPending)
return;
else if (i.Data is libsecondlife.InventoryFolder)
BackupFolder(i, sPathSoFar + @"\" + MakeValid(i.Data.Name.Trim()));
}
}
/// <summary>
/// Updates the state of the InventoryNode and inventory data structure that
/// is responsible for the InventoryObject. If the item was previously not added to inventory,
/// it adds the item, and updates structure accordingly. If it was, it updates the
/// InventoryNode, changing the parent node if <code>item.parentUUID</code> does
/// not match <code>node.Parent.Data.UUID</code>.
///
/// You can not set the inventory root folder using this method
/// </summary>
/// <param name="item">The InventoryObject to store</param>
public void UpdateNodeFor(InventoryBase item)
{
lock (Items)
{
InventoryNode itemParent = null;
if (item.ParentUUID != LLUUID.Zero && !Items.TryGetValue(item.ParentUUID, out itemParent))
{
// OK, we have no data on the parent, let's create a fake one.
InventoryFolder fakeParent = new InventoryFolder(item.ParentUUID);
fakeParent.DescendentCount = 1; // Dear god, please forgive me.
itemParent = new InventoryNode(fakeParent);
Items[item.ParentUUID] = itemParent;
// Unfortunately, this breaks the nice unified tree
// while we're waiting for the parent's data to come in.
// As soon as we get the parent, the tree repairs itself.
Client.DebugLog("Attempting to update inventory child of " +
item.ParentUUID.ToString() +
" when we have no local reference to that folder");
if (Client.Settings.FETCH_MISSING_INVENTORY)
{
// Fetch the parent
List<LLUUID> fetchreq = new List<LLUUID>(1);
fetchreq.Add(item.ParentUUID);
//Manager.FetchInventory(fetchreq); // we cant fetch folder data! :-O
}
}
InventoryNode itemNode;
if (Items.TryGetValue(item.UUID, out itemNode)) // We're updating.
{
InventoryNode oldParent = itemNode.Parent;
// Handle parent change
if (oldParent == null || itemParent == null || itemParent.Data.UUID != oldParent.Data.UUID)
{
if (oldParent != null)
{
lock (oldParent.Nodes.SyncRoot)
oldParent.Nodes.Remove(item.UUID);
}
if (itemParent != null)
{
lock (itemParent.Nodes.SyncRoot)
itemParent.Nodes[item.UUID] = itemNode;
}
}
itemNode.Parent = itemParent;
if (item != itemNode.Data)
FireOnInventoryObjectUpdated(itemNode.Data, item);
itemNode.Data = item;
}
else // We're adding.
{
itemNode = new InventoryNode(item, itemParent);
Items.Add(item.UUID, itemNode);
}
}
}
public void Add(LLUUID key, InventoryNode value)
{
value.Parent = parent;
lock (syncRoot) this.Dictionary.Add(key, value);
}
public InventoryNodeDictionary(InventoryNode parentNode)
{
parent = parentNode;
}
/// <summary>
/// Updates the state of the InventoryNode and inventory data structure that
/// is responsible for the InventoryObject. If the item was previously not added to inventory,
/// it adds the item, and updates structure accordingly. If it was, it updates the
/// InventoryNode, changing the parent node if <code>item.parentUUID</code> does
/// not match <code>node.Parent.Data.UUID</code>.
///
/// You can not set the inventory root folder using this method
/// </summary>
/// <param name="item">The InventoryObject to store</param>
public void UpdateNodeFor(InventoryBase item)
{
lock (Items)
{
InventoryNode itemParent = null;
if (item.ParentUUID != LLUUID.Zero && !Items.TryGetValue(item.ParentUUID, out itemParent))
{
// OK, we have no data on the parent, let's create a fake one.
InventoryFolder fakeParent = new InventoryFolder(item.ParentUUID);
fakeParent.DescendentCount = 1; // Dear god, please forgive me.
itemParent = new InventoryNode(fakeParent);
Items[item.ParentUUID] = itemParent;
// Unfortunately, this breaks the nice unified tree
// while we're waiting for the parent's data to come in.
// As soon as we get the parent, the tree repairs itself.
Client.DebugLog("Attempting to update inventory child of " +
item.ParentUUID.ToString() +
" when we have no local reference to that folder");
if (Client.Settings.FETCH_MISSING_INVENTORY)
{
// Fetch the parent
List <LLUUID> fetchreq = new List <LLUUID>(1);
fetchreq.Add(item.ParentUUID);
//Manager.FetchInventory(fetchreq); // we cant fetch folder data! :-O
}
}
InventoryNode itemNode;
if (Items.TryGetValue(item.UUID, out itemNode)) // We're updating.
{
InventoryNode oldParent = itemNode.Parent;
// Handle parent change
if (oldParent == null || itemParent == null || itemParent.Data.UUID != oldParent.Data.UUID)
{
if (oldParent != null)
{
lock (oldParent.Nodes.SyncRoot)
oldParent.Nodes.Remove(item.UUID);
}
if (itemParent != null)
{
lock (itemParent.Nodes.SyncRoot)
itemParent.Nodes[item.UUID] = itemNode;
}
}
itemNode.Parent = itemParent;
if (item != itemNode.Data)
{
FireOnInventoryObjectUpdated(itemNode.Data, item);
}
itemNode.Data = item;
}
else // We're adding.
{
itemNode = new InventoryNode(item, itemParent);
Items.Add(item.UUID, itemNode);
}
}
}
public void Add(LLUUID key, InventoryNode value)
{
value.Parent = parent;
lock (syncRoot) this.Dictionary.Add(key, value);
}
public InventoryNodeDictionary(InventoryNode parentNode)
{
parent = parentNode;
}
