more work on texture downloading.

Refractored the TextureDownloadModule (but currently to make debugging easier, it is running as a non shared module, so this results in a instance of this module being created for each region (and a extra thread per region), this will be changed back soon.
Removed the old texture handling/sending code from AssetCache.
A few other small changes/fixes.

5 files changed, 115 insertions, 330 deletions

diff --git a/OpenSim/Framework/Communications/Cache/AssetCache.cs b/OpenSim/Framework/Communications/Cache/AssetCache.cs
index d5ac67b..c164f0c 100644
--- a/OpenSim/Framework/Communications/Cache/AssetCache.cs
+++ b/OpenSim/Framework/Communications/Cache/AssetCache.cs
@@ -36,8 +36,7 @@ using OpenSim.Framework.Console;
 
 namespace OpenSim.Framework.Communications.Cache
 {
-    public delegate void DownloadComplete(AssetCache.TextureSender sender);
-
+   
     public delegate void AssetRequestCallback(LLUUID assetID, AssetBase asset);
 
     /// <summary>
@@ -57,21 +56,11 @@ namespace OpenSim.Framework.Communications.Cache
         public Dictionary<LLUUID, AssetRequest> RequestedTextures = new Dictionary<LLUUID, AssetRequest>();
         //Textures requested from the asset server
 
-        public Dictionary<LLUUID, TextureSender> SendingTextures = new Dictionary<LLUUID, TextureSender>();
-
         public Dictionary<LLUUID, AssetRequestsList> RequestLists = new Dictionary<LLUUID, AssetRequestsList>();
 
-        private BlockingQueue<TextureSender> m_queueTextures = new BlockingQueue<TextureSender>();
-        private Dictionary<LLUUID, List<LLUUID>> m_avatarReceivedTextures = new Dictionary<LLUUID, List<LLUUID>>();
-
-        private Dictionary<LLUUID, Dictionary<LLUUID, int>> m_timesTextureSent =
-            new Dictionary<LLUUID, Dictionary<LLUUID, int>>();
-
-
         private IAssetServer m_assetServer;
 
         private Thread m_assetCacheThread;
-        private Thread m_textureSenderThread;
         private LogBase m_log;
 
         /// <summary>
@@ -88,9 +77,7 @@ namespace OpenSim.Framework.Communications.Cache
             m_assetCacheThread.IsBackground = true;
             m_assetCacheThread.Start();
 
-            m_textureSenderThread = new Thread(new ThreadStart(ProcessTextureSenders));
-            m_textureSenderThread.IsBackground = true;
-            m_textureSenderThread.Start();
+
             m_log = log;
         }
 
@@ -104,7 +91,6 @@ namespace OpenSim.Framework.Communications.Cache
                 try
                 {
                     ProcessAssetQueue();
-                    ProcessTextureQueue();
                     Thread.Sleep(500);
                 }
                 catch (Exception e)
@@ -188,7 +174,7 @@ namespace OpenSim.Framework.Communications.Cache
 
             if (asset.Type == 0)
             {
-                if(Textures.ContainsKey(asset.FullID))
+                if (Textures.ContainsKey(asset.FullID))
                 {
                     result = "Duplicate ignored.";
                 }
@@ -250,67 +236,7 @@ namespace OpenSim.Framework.Communications.Cache
             return asset;
         }
 
-        /// <summary>
-        /// 
-        /// </summary>
-        private void ProcessTextureQueue()
-        {
-            if (TextureRequests.Count == 0)
-            {
-                //no requests waiting
-                return;
-            }
-            int num;
-            num = TextureRequests.Count;
 
-            AssetRequest req;
-            for (int i = 0; i < num; i++)
-            {
-                req = (AssetRequest) TextureRequests[i];
-                if (!SendingTextures.ContainsKey(req.ImageInfo.FullID))
-                {
-                    //Console.WriteLine("new texture to send");
-                    TextureSender sender = new TextureSender(req);
-                    //sender.OnComplete += this.TextureSent;
-                    SendingTextures.Add(req.ImageInfo.FullID, sender);
-                    m_queueTextures.Enqueue(sender);
-                }
-            }
-
-            TextureRequests.Clear();
-        }
-
-        public void ProcessTextureSenders()
-        {
-            while (true)
-            {
-                TextureSender sender = m_queueTextures.Dequeue();
-
-                bool finished = sender.SendTexture();
-                if (finished)
-                {
-                    TextureSent(sender);
-                }
-                else
-                {
-                    // Console.WriteLine("readding texture");
-                    m_queueTextures.Enqueue(sender);
-                }
-            }
-        }
-
-        /// <summary>
-        /// Event handler, called by a TextureSender object to say that texture has been sent
-        /// </summary>
-        /// <param name="sender"></param>
-        public void TextureSent(TextureSender sender)
-        {
-            if (SendingTextures.ContainsKey(sender.request.ImageInfo.FullID))
-            {
-                SendingTextures.Remove(sender.request.ImageInfo.FullID);
-                // this.m_avatarReceivedTextures[sender.request.RequestUser.AgentId].Add(sender.request.ImageInfo.FullID);
-            }
-        }
 
         public void AssetReceived(AssetBase asset, bool IsTexture)
         {
@@ -354,7 +280,7 @@ namespace OpenSim.Framework.Communications.Cache
                             if (assetInf.Data.LongLength > 600)
                             {
                                 //over 600 bytes so split up file
-                                req.NumPackets = 1 + (int) (assetInf.Data.Length - 600 + 999)/1000;
+                                req.NumPackets = 1 + (int)(assetInf.Data.Length - 600 + 999) / 1000;
                             }
                             else
                             {
@@ -400,6 +326,20 @@ namespace OpenSim.Framework.Communications.Cache
             //}
         }
 
+        private int CalculateNumPackets(int length)
+        {
+            int numPackets = 1;
+
+            if (length > 600)
+            {
+                //over 600 bytes so split up file
+                int restData = (length - 600);
+                int restPackets = ((restData + 999) / 1000);
+                numPackets = 1 + restPackets;
+            }
+
+            return numPackets;
+        }
         #region Assets
 
         /// <summary>
@@ -458,7 +398,7 @@ namespace OpenSim.Framework.Communications.Cache
             if (asset.Data.LongLength > 600)
             {
                 //over 600 bytes so split up file
-                req.NumPackets = 1 + (int) (asset.Data.Length - 600 + 999)/1000;
+                req.NumPackets = 1 + (int)(asset.Data.Length - 600 + 999) / 1000;
             }
             else
             {
@@ -473,6 +413,7 @@ namespace OpenSim.Framework.Communications.Cache
         /// </summary>
         private void ProcessAssetQueue()
         {
+            //should move the asset downloading to a module, like has been done with texture downloading
             if (AssetRequests.Count == 0)
             {
                 //no requests waiting
@@ -492,7 +433,7 @@ namespace OpenSim.Framework.Communications.Cache
             AssetRequest req;
             for (int i = 0; i < num; i++)
             {
-                req = (AssetRequest) AssetRequests[i];
+                req = (AssetRequest)AssetRequests[i];
                 //Console.WriteLine("sending asset " + req.RequestAssetID);
                 TransferInfoPacket Transfer = new TransferInfoPacket();
                 Transfer.TransferInfo.ChannelType = 2;
@@ -502,7 +443,7 @@ namespace OpenSim.Framework.Communications.Cache
                 {
                     Transfer.TransferInfo.Params = new byte[20];
                     Array.Copy(req.RequestAssetID.GetBytes(), 0, Transfer.TransferInfo.Params, 0, 16);
-                    int assType = (int) req.AssetInf.Type;
+                    int assType = (int)req.AssetInf.Type;
                     Array.Copy(Helpers.IntToBytes(assType), 0, Transfer.TransferInfo.Params, 16, 4);
                 }
                 else if (req.AssetRequestSource == 3)
@@ -512,9 +453,9 @@ namespace OpenSim.Framework.Communications.Cache
                     //Array.Copy(req.RequestUser.AgentId.GetBytes(), 0, Transfer.TransferInfo.Params, 0, 16);
                     //Array.Copy(req.RequestUser.SessionId.GetBytes(), 0, Transfer.TransferInfo.Params, 16, 16);
                 }
-                Transfer.TransferInfo.Size = (int) req.AssetInf.Data.Length;
+                Transfer.TransferInfo.Size = (int)req.AssetInf.Data.Length;
                 Transfer.TransferInfo.TransferID = req.TransferRequestID;
-                req.RequestUser.OutPacket(Transfer,ThrottleOutPacketType.Asset);
+                req.RequestUser.OutPacket(Transfer, ThrottleOutPacketType.Asset);
 
                 if (req.NumPackets == 1)
                 {
@@ -573,79 +514,6 @@ namespace OpenSim.Framework.Communications.Cache
 
         #endregion
 
-        #region Textures
-
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="userInfo"></param>
-        /// <param name="imageID"></param>
-        public void AddTextureRequest(IClientAPI userInfo, LLUUID imageID, uint packetNumber, int discard)
-        {
-            // System.Console.WriteLine("texture request for " + imageID.ToStringHyphenated() + " packetnumber= " + packetNumber);
-            //check to see if texture is in local cache, if not request from asset server
-            if (!m_avatarReceivedTextures.ContainsKey(userInfo.AgentId))
-            {
-                m_avatarReceivedTextures.Add(userInfo.AgentId, new List<LLUUID>());
-            }
-            /* if(this.m_avatarReceivedTextures[userInfo.AgentId].Contains(imageID))
-             {
-                 //Console.WriteLine(userInfo.AgentId +" is requesting a image( "+ imageID+" that has already been sent to them");
-                 return;
-             }*/
-
-            if (!Textures.ContainsKey(imageID))
-            {
-                if (!RequestedTextures.ContainsKey(imageID))
-                {
-                    //not is cache so request from asset server
-                    AssetRequest request = new AssetRequest();
-                    request.RequestUser = userInfo;
-                    request.RequestAssetID = imageID;
-                    request.IsTextureRequest = true;
-                    request.DiscardLevel = discard;
-                    RequestedTextures.Add(imageID, request);
-                    m_assetServer.RequestAsset(imageID, true);
-                }
-                return;
-            }
-
-            // System.Console.WriteLine("texture already in cache");
-            TextureImage imag = Textures[imageID];
-            AssetRequest req = new AssetRequest();
-            req.RequestUser = userInfo;
-            req.RequestAssetID = imageID;
-            req.IsTextureRequest = true;
-            req.ImageInfo = imag;
-            req.DiscardLevel = discard;
-
-            req.NumPackets = CalculateNumPackets(imag.Data.Length);
-
-            if (packetNumber != 0)
-            {
-                req.PacketCounter = (int) packetNumber;
-            }
-
-            TextureRequests.Add(req);
-        }
-
-        private int CalculateNumPackets(int length)
-        {
-            int numPackets = 1;
-            
-            if (length > 600)
-            {
-                //over 600 bytes so split up file
-                int restData = (length - 600);
-                int restPackets = ((restData+999)/1000);
-                numPackets = 1 + restPackets;
-            }
-
-            return numPackets;
-        }
-
-        #endregion
-
         public class AssetRequest
         {
             public IClientAPI RequestUser;
@@ -702,123 +570,28 @@ namespace OpenSim.Framework.Communications.Cache
             }
         }
 
-        public class TextureSender
-        {
-            public AssetRequest request;
-            private int counter = 0;
-
-            public TextureSender(AssetRequest req)
-            {
-                request = req;
-            }
-
-            public bool SendTexture()
-            {
-                SendPacket();
-                counter++;
-
-                if ((request.PacketCounter >= request.NumPackets) || counter > 100 || (request.NumPackets == 1) ||
-                    (request.DiscardLevel == -1))
-                {
-                    return true;
-                }
-                return false;
-            }
 
-            public void SendPacket()
-            {
-                AssetRequest req = request;
-                //Console.WriteLine("sending " + req.ImageInfo.FullID);
-                if (req.PacketCounter == 0)
-                {
-                    //first time for this request so send imagedata packet
-                    if (req.NumPackets == 1)
-                    {
-                        //Console.WriteLine("only one packet so send whole file");
-                        ImageDataPacket im = new ImageDataPacket();
-                        im.Header.Reliable = false;
-                        im.ImageID.Packets = 1;
-                        im.ImageID.ID = req.ImageInfo.FullID;
-                        im.ImageID.Size = (uint) req.ImageInfo.Data.Length;
-                        im.ImageData.Data = req.ImageInfo.Data;
-                        im.ImageID.Codec = 2;
-                        req.RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
-                        req.PacketCounter++;
-                        //req.ImageInfo.l= time;
-                        //System.Console.WriteLine("sent texture: " + req.ImageInfo.FullID);
-                        //Console.WriteLine("sending single packet for " + req.ImageInfo.FullID.ToStringHyphenated());
-                    }
-                    else
-                    {
-                        //more than one packet so split file up
-                        ImageDataPacket im = new ImageDataPacket();
-                        im.Header.Reliable = false;
-                        im.ImageID.Packets = (ushort) (req.NumPackets);
-                        im.ImageID.ID = req.ImageInfo.FullID;
-                        im.ImageID.Size = (uint) req.ImageInfo.Data.Length;
-                        im.ImageData.Data = new byte[600];
-                        Array.Copy(req.ImageInfo.Data, 0, im.ImageData.Data, 0, 600);
-                        im.ImageID.Codec = 2;
-                        req.RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
-
-                        req.PacketCounter++;
-                        //req.ImageInfo.last_used = time;
-                        //System.Console.WriteLine("sent first packet of texture: "  + req.ImageInfo.FullID);
-                        //Console.WriteLine("sending packet 1 for " + req.ImageInfo.FullID.ToStringHyphenated());
-                    }
-                }
-                else
-                {
-                    //Console.WriteLine("sending packet " + req.PacketCounter + " for " + req.ImageInfo.FullID.ToStringHyphenated());
-                    //send imagepacket
-                    //more than one packet so split file up
-                    ImagePacketPacket im = new ImagePacketPacket();
-                    im.Header.Reliable = false;
-                    im.ImageID.Packet = (ushort) (req.PacketCounter);
-                    im.ImageID.ID = req.ImageInfo.FullID;
-                    int size = req.ImageInfo.Data.Length - 600 - (1000*(req.PacketCounter - 1));
-                    if (size > 1000) size = 1000;
-                    //Console.WriteLine("length= {0} counter= {1} size= {2}",req.ImageInfo.Data.Length, req.PacketCounter, size);
-                    im.ImageData.Data = new byte[size];
-                    Array.Copy(req.ImageInfo.Data, 600 + (1000*(req.PacketCounter - 1)), im.ImageData.Data, 0, size);
-                    req.RequestUser.OutPacket(im, ThrottleOutPacketType.Texture);
-                    req.PacketCounter++;
-                    //req.ImageInfo.last_used = time;
-                    //System.Console.WriteLine("sent a packet of texture: "+req.ImageInfo.FullID);
-                }
-            }
+        public class AssetRequestsList
+        {
+            public LLUUID AssetID;
+            public List<NewAssetRequest> Requests = new List<NewAssetRequest>();
 
-            private void SaveAssetToFile(string filename, byte[] data)
+            public AssetRequestsList(LLUUID assetID)
             {
-                FileStream fs = File.Create(filename);
-                BinaryWriter bw = new BinaryWriter(fs);
-                bw.Write(data);
-                bw.Close();
-                fs.Close();
+                AssetID = assetID;
             }
         }
-    }
-
-    public class AssetRequestsList
-    {
-        public LLUUID AssetID;
-        public List<NewAssetRequest> Requests = new List<NewAssetRequest>();
 
-        public AssetRequestsList(LLUUID assetID)
+        public class NewAssetRequest
         {
-            AssetID = assetID;
-        }
-    }
-
-    public class NewAssetRequest
-    {
-        public LLUUID AssetID;
-        public AssetRequestCallback Callback;
+            public LLUUID AssetID;
+            public AssetRequestCallback Callback;
 
-        public NewAssetRequest(LLUUID assetID, AssetRequestCallback callback)
-        {
-            AssetID = assetID;
-            Callback = callback;
+            public NewAssetRequest(LLUUID assetID, AssetRequestCallback callback)
+            {
+                AssetID = assetID;
+                Callback = callback;
+            }
         }
     }
 }
diff --git a/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs b/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs
index 580c56a..7de84fa 100644
--- a/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs
+++ b/OpenSim/Framework/Communications/Cache/AssetTransactionManager.cs
@@ -83,7 +83,7 @@ namespace OpenSim.Framework.Communications.Cache
         }
 
         public void HandleUDPUploadRequest(IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type,
-                                           byte[] data, bool storeLocal)
+                                           byte[] data, bool storeLocal, bool tempFile)
         {
             // Console.WriteLine("asset upload of " + assetID);
             AgentAssetTransactions transactions = GetUserTransActions(remoteClient.AgentId);
@@ -92,7 +92,7 @@ namespace OpenSim.Framework.Communications.Cache
                 AgentAssetTransactions.AssetXferUploader uploader = transactions.RequestXferUploader(transaction);
                 if (uploader != null)
                 {
-                    uploader.Initialise(remoteClient, assetID, transaction, type, data, storeLocal);
+                    uploader.Initialise(remoteClient, assetID, transaction, type, data, storeLocal, tempFile);
                 }
             }
         }
diff --git a/OpenSim/Framework/Communications/Cache/AssetTransactions.cs b/OpenSim/Framework/Communications/Cache/AssetTransactions.cs
index f972368..51b80e5 100644
--- a/OpenSim/Framework/Communications/Cache/AssetTransactions.cs
+++ b/OpenSim/Framework/Communications/Cache/AssetTransactions.cs
@@ -113,66 +113,6 @@ namespace OpenSim.Framework.Communications.Cache
         }
 
         // Nested Types
-        public class AssetCapsUploader
-        {
-            // Fields
-            private BaseHttpServer httpListener;
-            private LLUUID inventoryItemID;
-            private string m_assetDescription = "";
-            private string m_assetName = "";
-            private LLUUID m_folderID;
-            private LLUUID newAssetID;
-            private bool m_dumpImageToFile;
-            private string uploaderPath = "";
-
-            // Events
-            public event UpLoadedAsset OnUpLoad;
-
-            // Methods
-            public void Initialise(string assetName, string assetDescription, LLUUID assetID, LLUUID inventoryItem,
-                                   LLUUID folderID, string path, BaseHttpServer httpServer, bool dumpImageToFile)
-            {
-                m_assetName = assetName;
-                m_assetDescription = assetDescription;
-                m_folderID = folderID;
-                newAssetID = assetID;
-                inventoryItemID = inventoryItem;
-                uploaderPath = path;
-                httpListener = httpServer;
-                m_dumpImageToFile = dumpImageToFile;
-            }
-
-            private void SaveImageToFile(string filename, byte[] data)
-            {
-                FileStream output = File.Create(filename);
-                BinaryWriter writer = new BinaryWriter(output);
-                writer.Write(data);
-                writer.Close();
-                output.Close();
-            }
-
-            public string uploaderCaps(byte[] data, string path, string param)
-            {
-                LLUUID inventoryItemID = this.inventoryItemID;
-                string text = "";
-                LLSDAssetUploadComplete complete = new LLSDAssetUploadComplete();
-                complete.new_asset = newAssetID.ToStringHyphenated();
-                complete.new_inventory_item = inventoryItemID;
-                complete.state = "complete";
-                text = LLSDHelpers.SerialiseLLSDReply(complete);
-                httpListener.RemoveStreamHandler("POST", uploaderPath);
-                if (m_dumpImageToFile)
-                {
-                    SaveImageToFile(m_assetName + ".jp2", data);
-                }
-                if (OnUpLoad != null)
-                {
-                    OnUpLoad(m_assetName, "description", newAssetID, inventoryItemID, LLUUID.Zero, data, "", "");
-                }
-                return text;
-            }
-        }
-
         public class AssetXferUploader
         {
             // Fields
@@ -230,7 +170,7 @@ namespace OpenSim.Framework.Communications.Cache
             }
 
             public void Initialise(IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data,
-                                   bool storeLocal)
+                                   bool storeLocal, bool tempFile)
             {
                 ourClient = remoteClient;
                 Asset = new AssetBase();
@@ -240,6 +180,9 @@ namespace OpenSim.Framework.Communications.Cache
                 Asset.Data = data;
                 Asset.Name = "blank";
                 Asset.Description = "empty";
+                Asset.Local = storeLocal;
+                Asset.Temporary = tempFile;
+               
                 TransactionID = transaction;
                 m_storeLocal = storeLocal;
                 if (Asset.Data.Length > 2)
@@ -368,6 +311,67 @@ namespace OpenSim.Framework.Communications.Cache
             }
         }
 
+        #region Nested Classes currently not in use (waiting for them to be enabled)
+        public class AssetCapsUploader
+        {
+            // Fields
+            private BaseHttpServer httpListener;
+            private LLUUID inventoryItemID;
+            private string m_assetDescription = "";
+            private string m_assetName = "";
+            private LLUUID m_folderID;
+            private LLUUID newAssetID;
+            private bool m_dumpImageToFile;
+            private string uploaderPath = "";
+
+            // Events
+            public event UpLoadedAsset OnUpLoad;
+
+            // Methods
+            public void Initialise(string assetName, string assetDescription, LLUUID assetID, LLUUID inventoryItem,
+                                   LLUUID folderID, string path, BaseHttpServer httpServer, bool dumpImageToFile)
+            {
+                m_assetName = assetName;
+                m_assetDescription = assetDescription;
+                m_folderID = folderID;
+                newAssetID = assetID;
+                inventoryItemID = inventoryItem;
+                uploaderPath = path;
+                httpListener = httpServer;
+                m_dumpImageToFile = dumpImageToFile;
+            }
+
+            private void SaveImageToFile(string filename, byte[] data)
+            {
+                FileStream output = File.Create(filename);
+                BinaryWriter writer = new BinaryWriter(output);
+                writer.Write(data);
+                writer.Close();
+                output.Close();
+            }
+
+            public string uploaderCaps(byte[] data, string path, string param)
+            {
+                LLUUID inventoryItemID = this.inventoryItemID;
+                string text = "";
+                LLSDAssetUploadComplete complete = new LLSDAssetUploadComplete();
+                complete.new_asset = newAssetID.ToStringHyphenated();
+                complete.new_inventory_item = inventoryItemID;
+                complete.state = "complete";
+                text = LLSDHelpers.SerialiseLLSDReply(complete);
+                httpListener.RemoveStreamHandler("POST", uploaderPath);
+                if (m_dumpImageToFile)
+                {
+                    SaveImageToFile(m_assetName + ".jp2", data);
+                }
+                if (OnUpLoad != null)
+                {
+                    OnUpLoad(m_assetName, "description", newAssetID, inventoryItemID, LLUUID.Zero, data, "", "");
+                }
+                return text;
+            }
+        }
+
         public class NoteCardCapsUpdate
         {
             // Fields
@@ -420,5 +424,6 @@ namespace OpenSim.Framework.Communications.Cache
                 return text;
             }
         }
+        #endregion
     }
 }
diff --git a/OpenSim/Framework/Communications/Capabilities/LLSD.cs b/OpenSim/Framework/Communications/Capabilities/LLSD.cs
index 60b5f75..4efeeb1 100644
--- a/OpenSim/Framework/Communications/Capabilities/LLSD.cs
+++ b/OpenSim/Framework/Communications/Capabilities/LLSD.cs
@@ -10,7 +10,7 @@ using System.Text;
 namespace OpenSim.Region.Capabilities
 {
     /// <summary>
-    /// 
+    /// Borrowed from (a older version of ) libsl for now, as their new llsd code doesn't work we our decoding code. 
     /// </summary>
     public static class LLSD
     {
diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 38410f4..6898f91 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -157,6 +157,13 @@ namespace OpenSim.Framework
         protected LLUUID m_requestedAssetID;
         private sbyte m_discardLevel;
         private uint m_packetNumber;
+        private float m_priority;
+
+        public float Priority
+        {
+            get { return m_priority; }
+            set { m_priority = value; }
+        }
 
         /// <summary>
         /// 
@@ -348,7 +355,7 @@ namespace OpenSim.Framework
     public delegate void RemoveTaskInventory(IClientAPI remoteClient, LLUUID itemID, uint localID);
 
     public delegate void UDPAssetUploadRequest(
-        IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data, bool storeLocal);
+        IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data, bool storeLocal, bool tempFile);
 
     public delegate void XferReceive(IClientAPI remoteClient, ulong xferID, uint packetID, byte[] data);