1 files changed, 90 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureNotFoundSender.cs b/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureNotFoundSender.cs
new file mode 100644
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+++ b/OpenSim/Region/CoreModules/Agent/TextureDownload/TextureNotFoundSender.cs
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+/*
+ * 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 OpenSim 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 log4net;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+
+namespace OpenSim.Region.CoreModules.Agent.TextureDownload
+{
+    /// <summary>
+    /// Sends a 'texture not found' packet back to the client
+    /// </summary>
+    public class TextureNotFoundSender : ITextureSender
+    {
+        //        private static readonly log4net.ILog m_log
+        //            = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+
+        //        private IClientAPI m_client;
+        //        private UUID m_textureId;
+
+        public TextureNotFoundSender(IClientAPI client, UUID textureID)
+        {
+            //m_client = client;
+            //m_textureId = textureID;
+        }
+
+        #region ITextureSender Members
+
+        public bool Sending
+        {
+            get { return false; }
+            set { }
+        }
+
+        public bool Cancel
+        {
+            get { return false; }
+            set { }
+        }
+
+        // See ITextureSender
+        public void UpdateRequest(int discardLevel, uint packetNumber)
+        {
+            // No need to implement since priority changes don't affect this operation
+        }
+
+        // See ITextureSender
+        public bool SendTexturePacket()
+        {
+            //            m_log.DebugFormat(
+            //                "[TEXTURE NOT FOUND SENDER]: Informing the client that texture {0} cannot be found",
+            //                m_textureId);
+
+            // XXX Temporarily disabling as this appears to be causing client crashes on at least
+            // 1.19.0(5) of the Linden Second Life client.
+            //            m_client.SendImageNotFound(m_textureId);
+
+            return true;
+        }
+
+        #endregion
+    }
+}