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Fix up WebFetchInventoryDescendents to really return all data needed, 

especially the folder version and the subfolders. Fixes inventory search
hang and folders not loading.
remotes/origin/0.6.7-post-fixes
Melanie 2009-08-29 03:26:44 +01:00
parent 22a0dff226
commit 976cf4284b
3 changed files with 30 additions and 18 deletions
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28
OpenSim/Framework/Capabilities/Caps.cs
View File

@ -58,7 +58,7 @@ namespace OpenSim.Framework.Capabilities
bool isScriptRunning, byte[] data);
public delegate InventoryCollection FetchInventoryDescendentsCAPS(UUID agentID, UUID folderID, UUID ownerID,
bool fetchFolders, bool fetchItems, int sortOrder);
bool fetchFolders, bool fetchItems, int sortOrder, out int version);
/// <summary>
/// XXX Probably not a particularly nice way of allow us to get the scene presence from the scene (chiefly so that
@ -89,7 +89,7 @@ namespace OpenSim.Framework.Capabilities
//private static readonly string m_requestTexture = "0003/";
private static readonly string m_notecardUpdatePath = "0004/";
private static readonly string m_notecardTaskUpdatePath = "0005/";
// private static readonly string m_fetchInventoryPath = "0006/";
private static readonly string m_fetchInventoryPath = "0006/";
// The following entries are in a module, however, they are also here so that we don't re-assign
// the path to another cap by mistake.
@ -207,7 +207,7 @@ namespace OpenSim.Framework.Capabilities
// As of RC 1.22.9 of the Linden client this is
// supported
// m_capsHandlers["WebFetchInventoryDescendents"] =new RestStreamHandler("POST", capsBase + m_fetchInventoryPath, FetchInventoryDescendentsRequest);
m_capsHandlers["WebFetchInventoryDescendents"] =new RestStreamHandler("POST", capsBase + m_fetchInventoryPath, FetchInventoryDescendentsRequest);
// justincc: I've disabled the CAPS service for now to fix problems with selecting textures, and
// subsequent inventory breakage, in the edit object pane (such as mantis 1085). This requires
@ -449,23 +449,14 @@ namespace OpenSim.Framework.Capabilities
contents.owner_id = invFetch.owner_id;
contents.folder_id = invFetch.folder_id;
// The version number being sent back was originally 1.
// Unfortunately, on 1.19.1.4, this means that we see a problem where on subsequent logins
// without clearing client cache, objects in the root folder disappear until the cache is cleared,
// at which point they reappear.
//
// Seeing the version to something other than 0 may be the right thing to do, but there is
// a greater subtlety of the second life protocol that needs to be understood first.
contents.version = 0;
contents.descendents = 0;
reply.folders.Array.Add(contents);
InventoryCollection inv = new InventoryCollection();
inv.Folders = new List<InventoryFolderBase>();
inv.Items = new List<InventoryItemBase>();
int version = 0;
if (CAPSFetchInventoryDescendents != null)
{
inv = CAPSFetchInventoryDescendents(m_agentID, invFetch.folder_id, invFetch.owner_id, invFetch.fetch_folders, invFetch.fetch_items, invFetch.sort_order);
inv = CAPSFetchInventoryDescendents(m_agentID, invFetch.folder_id, invFetch.owner_id, invFetch.fetch_folders, invFetch.fetch_items, invFetch.sort_order, out version);
}
if (inv.Folders != null)
@ -484,7 +475,9 @@ namespace OpenSim.Framework.Capabilities
}
}
contents.descendents = contents.items.Array.Count;
contents.descendents = contents.items.Array.Count + contents.categories.Array.Count;
contents.version = version;
return reply;
}
@ -499,7 +492,10 @@ namespace OpenSim.Framework.Capabilities
llsdFolder.folder_id = invFolder.ID;
llsdFolder.parent_id = invFolder.ParentID;
llsdFolder.name = invFolder.Name;
llsdFolder.type = TaskInventoryItem.InvTypes[invFolder.Type];
if (invFolder.Type == -1)
llsdFolder.type = "-1";
else
llsdFolder.type = TaskInventoryItem.Types[invFolder.Type];
llsdFolder.preferred_type = "-1";
return llsdFolder;

2
OpenSim/Framework/Servers/HttpServer/RestSessionService.cs
View File

@ -94,6 +94,7 @@ namespace OpenSim.Framework.Servers.HttpServer
Stream requestStream = request.GetRequestStream();
requestStream.Write(buffer.ToArray(), 0, length);
requestStream.Close();
TResponse deserial = default(TResponse);
using (WebResponse resp = request.GetResponse())
{
@ -101,7 +102,6 @@ namespace OpenSim.Framework.Servers.HttpServer
deserial = (TResponse)deserializer.Deserialize(resp.GetResponseStream());
resp.Close();
}
requestStream.Close();
return deserial;
}
}

18
OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
View File

@ -473,7 +473,7 @@ namespace OpenSim.Region.Framework.Scenes
/// <param name="sortOrder"></param>
/// <returns>null if the inventory look up failed</returns>
public InventoryCollection HandleFetchInventoryDescendentsCAPS(UUID agentID, UUID folderID, UUID ownerID,
bool fetchFolders, bool fetchItems, int sortOrder)
bool fetchFolders, bool fetchItems, int sortOrder, out int version)
{
// m_log.DebugFormat(
// "[INVENTORY CACHE]: Fetching folders ({0}), items ({1}) from {2} for agent {3}",
@ -487,6 +487,7 @@ namespace OpenSim.Region.Framework.Scenes
InventoryFolderImpl fold;
if ((fold = CommsManager.UserProfileCacheService.LibraryRoot.FindFolder(folderID)) != null)
{
version = 0;
InventoryCollection ret = new InventoryCollection();
ret.Folders = new List<InventoryFolderBase>();
ret.Items = fold.RequestListOfItems();
@ -495,6 +496,21 @@ namespace OpenSim.Region.Framework.Scenes
}
InventoryCollection contents = InventoryService.GetFolderContent(agentID, folderID);
if (folderID != UUID.Zero)
{
InventoryFolderBase containingFolder = new InventoryFolderBase();
containingFolder.ID = folderID;
containingFolder.Owner = agentID;
containingFolder = InventoryService.GetFolder(containingFolder);
version = containingFolder.Version;
}
else
{
// Lost itemsm don't really need a version
version = 1;
}
return contents;
}