save a few lists scaning
parent
1680425f4d
commit
ccaa7a4a8a
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@ -113,10 +113,7 @@ namespace OpenSim.Capabilities.Handlers
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continue;
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}
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// Filter duplicate folder ids that bad viewers may send
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if (folders.Find(f => f.folder_id == llsdRequest.folder_id) == null)
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folders.Add(llsdRequest);
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folders.Add(llsdRequest);
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}
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if (folders.Count > 0)
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@ -431,34 +428,26 @@ namespace OpenSim.Capabilities.Handlers
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}
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private void AddLibraryFolders(List<LLSDFetchInventoryDescendents> fetchFolders, List<InventoryCollectionWithDescendents> result)
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private void AddLibraryFolders(List<LLSDFetchInventoryDescendents> libFolders, List<InventoryCollectionWithDescendents> result)
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{
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InventoryFolderImpl fold;
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if (m_LibraryService != null && m_LibraryService.LibraryRootFolder != null)
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foreach (LLSDFetchInventoryDescendents f in libFolders)
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{
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List<LLSDFetchInventoryDescendents> libfolders = fetchFolders.FindAll(f => f.owner_id == m_LibraryService.LibraryRootFolder.Owner);
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fetchFolders.RemoveAll(f => libfolders.Contains(f));
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//m_log.DebugFormat("[XXX]: Found {0} library folders in request", libfolders.Count);
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foreach (LLSDFetchInventoryDescendents f in libfolders)
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if ((fold = m_LibraryService.LibraryRootFolder.FindFolder(f.folder_id)) != null)
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{
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if ((fold = m_LibraryService.LibraryRootFolder.FindFolder(f.folder_id)) != null)
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{
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InventoryCollectionWithDescendents ret = new InventoryCollectionWithDescendents();
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ret.Collection = new InventoryCollection();
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InventoryCollectionWithDescendents ret = new InventoryCollectionWithDescendents();
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ret.Collection = new InventoryCollection();
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// ret.Collection.Folders = new List<InventoryFolderBase>();
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ret.Collection.Folders = fold.RequestListOfFolders();
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ret.Collection.Items = fold.RequestListOfItems();
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ret.Collection.OwnerID = m_LibraryService.LibraryRootFolder.Owner;
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ret.Collection.FolderID = f.folder_id;
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ret.Collection.Version = fold.Version;
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ret.Collection.Folders = fold.RequestListOfFolders();
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ret.Collection.Items = fold.RequestListOfItems();
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ret.Collection.OwnerID = m_LibraryService.LibraryRootFolder.Owner;
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ret.Collection.FolderID = f.folder_id;
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ret.Collection.Version = fold.Version;
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ret.Descendents = ret.Collection.Items.Count + ret.Collection.Folders.Count;
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result.Add(ret);
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ret.Descendents = ret.Collection.Items.Count + ret.Collection.Folders.Count;
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result.Add(ret);
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//m_log.DebugFormat("[XXX]: Added libfolder {0} ({1}) {2}", ret.Collection.FolderID, ret.Collection.OwnerID);
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}
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//m_log.DebugFormat("[XXX]: Added libfolder {0} ({1}) {2}", ret.Collection.FolderID, ret.Collection.OwnerID);
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}
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}
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}
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@ -471,64 +460,97 @@ namespace OpenSim.Capabilities.Handlers
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// FIXME MAYBE: We're not handling sortOrder!
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List<InventoryCollectionWithDescendents> result = new List<InventoryCollectionWithDescendents>();
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if(fetchFolders.Count <= 0)
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return result;
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AddLibraryFolders(fetchFolders, result);
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List<LLSDFetchInventoryDescendents> libFolders = new List<LLSDFetchInventoryDescendents>();
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List<LLSDFetchInventoryDescendents> otherFolders = new List<LLSDFetchInventoryDescendents>();
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HashSet<UUID> libIDs = new HashSet<UUID>();
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HashSet<UUID> otherIDs = new HashSet<UUID>();
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bool dolib = (m_LibraryService != null && m_LibraryService.LibraryRootFolder != null);
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UUID libOwner = UUID.Zero;
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if(dolib)
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libOwner = m_LibraryService.LibraryRootFolder.Owner;
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// Filter folder Zero right here. Some viewers (Firestorm) send request for folder Zero, which doesn't make sense
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// and can kill the sim (all root folders have parent_id Zero)
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// send something.
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LLSDFetchInventoryDescendents zero = fetchFolders.Find(f => f.folder_id == UUID.Zero);
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if (zero != null)
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foreach(LLSDFetchInventoryDescendents f in fetchFolders)
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{
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fetchFolders.Remove(zero);
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InventoryCollectionWithDescendents zeroColl = new InventoryCollectionWithDescendents();
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zeroColl.Collection = new InventoryCollection();
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zeroColl.Collection.OwnerID = zero.owner_id;
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zeroColl.Collection.Version = 0;
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zeroColl.Collection.FolderID = zero.folder_id;
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zeroColl.Descendents = 0;
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result.Add(zeroColl);
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if (f.folder_id == UUID.Zero)
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{
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InventoryCollectionWithDescendents zeroColl = new InventoryCollectionWithDescendents();
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zeroColl.Collection = new InventoryCollection();
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zeroColl.Collection.OwnerID = f.owner_id;
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zeroColl.Collection.Version = 0;
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zeroColl.Collection.FolderID = f.folder_id;
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zeroColl.Descendents = 0;
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result.Add(zeroColl);
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continue;
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}
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if(dolib && f.owner_id == libOwner)
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{
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if(libIDs.Contains(f.folder_id))
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continue;
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libIDs.Add(f.folder_id);
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libFolders.Add(f);
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continue;
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}
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if(otherIDs.Contains(f.folder_id))
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continue;
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otherIDs.Add(f.folder_id);
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otherFolders.Add(f);
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}
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if (fetchFolders.Count > 0)
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{
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UUID[] fids = new UUID[fetchFolders.Count];
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if(otherFolders.Count > 0)
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{
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UUID[] fids = new UUID[otherFolders.Count];
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int i = 0;
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foreach (LLSDFetchInventoryDescendents f in fetchFolders)
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foreach (LLSDFetchInventoryDescendents f in otherFolders)
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fids[i++] = f.folder_id;
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//m_log.DebugFormat("[XXX]: {0}", string.Join(",", fids));
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InventoryCollection[] fetchedContents = m_InventoryService.GetMultipleFoldersContent(fetchFolders[0].owner_id, fids);
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InventoryCollection[] fetchedContents = m_InventoryService.GetMultipleFoldersContent(otherFolders[0].owner_id, fids);
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if (fetchedContents == null || (fetchedContents != null && fetchedContents.Length == 0))
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if (fetchedContents == null)
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return null;
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if (fetchedContents.Length == 0)
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{
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m_log.WarnFormat("[WEB FETCH INV DESC HANDLER]: Could not get contents of multiple folders for user {0}", fetchFolders[0].owner_id);
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foreach (LLSDFetchInventoryDescendents freq in fetchFolders)
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foreach (LLSDFetchInventoryDescendents freq in otherFolders)
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BadFolder(freq, null, bad_folders);
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return null;
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}
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i = 0;
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// Do some post-processing. May need to fetch more from inv server for links
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foreach (InventoryCollection contents in fetchedContents)
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else
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{
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// Find the original request
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LLSDFetchInventoryDescendents freq = fetchFolders[i++];
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i = 0;
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// Do some post-processing. May need to fetch more from inv server for links
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foreach (InventoryCollection contents in fetchedContents)
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{
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// Find the original request
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LLSDFetchInventoryDescendents freq = otherFolders[i++];
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InventoryCollectionWithDescendents coll = new InventoryCollectionWithDescendents();
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coll.Collection = contents;
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InventoryCollectionWithDescendents coll = new InventoryCollectionWithDescendents();
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coll.Collection = contents;
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if (BadFolder(freq, contents, bad_folders))
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continue;
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if (BadFolder(freq, contents, bad_folders))
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continue;
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// Next: link management
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ProcessLinks(freq, coll);
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// Next: link management
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ProcessLinks(freq, coll);
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result.Add(coll);
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result.Add(coll);
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}
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}
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}
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if(dolib && libFolders.Count > 0)
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{
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AddLibraryFolders(libFolders, result);
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}
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return result;
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}
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