113 lines
4.5 KiB
C#
113 lines
4.5 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System.Net;
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using System.Reflection;
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using System.Text;
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using OpenMetaverse;
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using OpenMetaverse.StructuredData;
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using OpenSim.Framework;
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using OpenSim.Framework.Servers.HttpServer;
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using OpenSim.Services.Interfaces;
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using OSDArray = OpenMetaverse.StructuredData.OSDArray;
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using OSDMap = OpenMetaverse.StructuredData.OSDMap;
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using log4net;
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namespace OpenSim.Capabilities.Handlers
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{
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public class FetchLib2Handler
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private IInventoryService m_inventoryService;
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private ILibraryService m_LibraryService;
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private UUID m_agentID;
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private UUID libOwner;
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public FetchLib2Handler(IInventoryService invService, ILibraryService libraryService, UUID agentId)
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{
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m_inventoryService = invService;
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m_agentID = agentId;
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m_LibraryService = libraryService;
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if(libraryService != null)
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libOwner = m_LibraryService.LibraryRootFolder.Owner;
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}
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public void FetchLibSimpleRequest(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse, OSDMap requestmap, ExpiringKey<UUID> BadRequests)
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{
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//m_log.DebugFormat("[FETCH LIB INVENTORY HANDLER]: Received FetchInventory capability request {0}", request);
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if (BadRequests == null)
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{
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httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
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return;
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}
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if (m_LibraryService == null || m_agentID == UUID.Zero)
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{
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httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
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return;
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}
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OSDArray itemsRequested = (OSDArray)requestmap["items"];
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UUID[] itemIDs = new UUID[itemsRequested.Count];
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int i = 0;
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foreach (OSDMap osdItemId in itemsRequested)
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{
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UUID id = osdItemId["item_id"].AsUUID();
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if (!BadRequests.ContainsKey(id))
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itemIDs[i++] = id;
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}
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InventoryItemBase[] items = m_LibraryService.GetMultipleItems(itemIDs);
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osUTF8 lsl = LLSDxmlEncode2.Start(4096);
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LLSDxmlEncode2.AddMap(lsl);
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LLSDxmlEncode2.AddElem("agent_id", m_agentID, lsl);
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if(items is null || items.Length == 0)
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{
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LLSDxmlEncode2.AddEmptyArray("items", lsl);
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}
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else
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{
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LLSDxmlEncode2.AddArray("items", lsl);
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foreach (InventoryItemBase item in items)
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{
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if (item != null)
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item.ToLLSDxml(lsl);
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}
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LLSDxmlEncode2.AddEndArray(lsl);
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}
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LLSDxmlEncode2.AddEndMap(lsl);
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httpResponse.RawBuffer = LLSDxmlEncode2.EndToBytes(lsl);
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httpResponse.StatusCode = (int)HttpStatusCode.OK;
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}
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}
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}
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