add Cap_FetchLib2 note that this is still local to regions, not using grid as it possible should, but this needs more work, and issue with HG older grids/regions

1 files changed, 141 insertions, 0 deletions

diff --git a/OpenSim/Capabilities/Handlers/FetchInventory/FetchLib2Handler.cs b/OpenSim/Capabilities/Handlers/FetchInventory/FetchLib2Handler.cs
new file mode 100644
index 0000000..a43158b
--- /dev/null
+++ b/OpenSim/Capabilities/Handlers/FetchInventory/FetchLib2Handler.cs
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Reflection;
+using System.Text;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Framework.Capabilities;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Services.Interfaces;
+using OSDArray = OpenMetaverse.StructuredData.OSDArray;
+using OSDMap = OpenMetaverse.StructuredData.OSDMap;
+
+using log4net;
+
+namespace OpenSim.Capabilities.Handlers
+{
+    public class FetchLib2Handler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IInventoryService m_inventoryService;
+        private ILibraryService m_LibraryService;
+        private UUID m_agentID;
+        private UUID libOwner;
+
+        public FetchLib2Handler(IInventoryService invService, ILibraryService libraryService, UUID agentId)
+
+        {
+            m_inventoryService = invService;
+            m_agentID = agentId;
+            m_LibraryService = libraryService;
+            if(libraryService != null)
+                libOwner = m_LibraryService.LibraryRootFolder.Owner;
+        }
+
+        public string FetchLibRequest(string request, string path, string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+            //m_log.DebugFormat("[FETCH INVENTORY HANDLER]: Received FetchInventory capability request {0}", request);
+
+            if (m_LibraryService == null)
+                return "<llsd><map><key><agent_id></key><uuid /><key>items</key><array /></map></llsd>";
+
+            OSDMap requestmap = (OSDMap)OSDParser.DeserializeLLSDXml(Utils.StringToBytes(request));
+            OSDArray itemsRequested = (OSDArray)requestmap["items"];
+
+            if (m_agentID == UUID.Zero)
+                return "<llsd><map><key><agent_id></key><uuid /><key>items</key><array /></map></llsd>";
+
+            UUID[] itemIDs = new UUID[itemsRequested.Count];
+            int i = 0;
+
+            foreach (OSDMap osdItemId in itemsRequested)
+                itemIDs[i++] = osdItemId["item_id"].AsUUID();
+
+            InventoryItemBase[] items = null;
+
+//            items = m_inventoryService.GetMultipleItems(libOwner, itemIDs);
+            items = m_LibraryService.GetMultipleItems(itemIDs);
+
+            StringBuilder lsl = LLSDxmlEncode.Start(2048);
+            LLSDxmlEncode.AddMap(lsl);
+            LLSDxmlEncode.AddElem("agent_id", m_agentID, lsl);
+            if(items == null || items.Length == 0)
+            {
+                LLSDxmlEncode.AddEmptyArray("items",lsl);
+            }
+            else
+            {
+                LLSDxmlEncode.AddArray("items",lsl);
+                foreach (InventoryItemBase item in items)
+                {
+                    if (item != null)
+                    {
+                        LLSDxmlEncode.AddMap(lsl);
+                            LLSDxmlEncode.AddElem("parent_id", item.Folder, lsl);
+                            LLSDxmlEncode.AddElem("asset_id", item.AssetID, lsl);
+                            LLSDxmlEncode.AddElem("item_id", item.ID, lsl);
+
+                            LLSDxmlEncode.AddMap("permissions",lsl);
+                                LLSDxmlEncode.AddElem("creator_id", item.CreatorIdAsUuid, lsl);
+                                LLSDxmlEncode.AddElem("owner_id", item.Owner, lsl);
+                                LLSDxmlEncode.AddElem("group_id", item.GroupID, lsl);
+                                LLSDxmlEncode.AddElem("base_mask", (int)item.CurrentPermissions, lsl);
+                                LLSDxmlEncode.AddElem("owner_mask", (int)item.CurrentPermissions, lsl);
+                                LLSDxmlEncode.AddElem("group_mask", (int)item.GroupPermissions, lsl);
+                                LLSDxmlEncode.AddElem("everyone_mask", (int)item.EveryOnePermissions, lsl);
+                                LLSDxmlEncode.AddElem("next_owner_mask", (int)item.NextPermissions, lsl);
+                                LLSDxmlEncode.AddElem("is_owner_group", item.GroupOwned, lsl);               
+                            LLSDxmlEncode.AddEndMap(lsl);
+
+                            LLSDxmlEncode.AddElem("type", item.AssetType, lsl);               
+                            LLSDxmlEncode.AddElem("inv_type", item.InvType, lsl);               
+                            LLSDxmlEncode.AddElem("flags", ((int)item.Flags) & 0xff, lsl);               
+                            LLSDxmlEncode.AddElem("flags", ((int)item.Flags) & 0xff, lsl);               
+
+                            LLSDxmlEncode.AddMap("sale_info",lsl);
+                                LLSDxmlEncode.AddElem("sale_price", item.SalePrice, lsl);               
+                                LLSDxmlEncode.AddElem("sale_type", item.SaleType, lsl);               
+                            LLSDxmlEncode.AddEndMap(lsl);
+
+                            LLSDxmlEncode.AddElem("name", item.Name, lsl);               
+                            LLSDxmlEncode.AddElem("desc", item.Description, lsl);               
+                            LLSDxmlEncode.AddElem("created_at", item.CreationDate, lsl);               
+
+                        LLSDxmlEncode.AddEndMap(lsl);
+                    }
+                }
+                LLSDxmlEncode.AddEndArray(lsl);
+            }            
+
+            LLSDxmlEncode.AddEndMap(lsl);
+            return LLSDxmlEncode.End(lsl);;
+        }
+    }
+}