1 files changed, 407 insertions, 0 deletions
diff --git a/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AgentAssetsTransactions.cs b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AgentAssetsTransactions.cs
new file mode 100644
index 0000000..74bb247
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AgentAssetsTransactions.cs
@@ -0,0 +1,407 @@
+/*
+ * 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;
+using System.Collections.Generic;
+using System.IO;
+using libsecondlife;
+using libsecondlife.Packets;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications.Cache;
+namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
+{
+    /// <summary>
+    /// Manage asset transactions for a single agent.
+    /// </summary>
+    public class AgentAssetTransactions
+    {
+        //private static readonly log4net.ILog m_log 
+        //   = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+        
+        // Fields
+        public LLUUID UserID;
+        public Dictionary<LLUUID, AssetXferUploader> XferUploaders = new Dictionary<LLUUID, AssetXferUploader>();
+        public AgentAssetTransactionsManager Manager;
+        private bool m_dumpAssetsToFile;
+        // Methods
+        public AgentAssetTransactions(LLUUID agentID, AgentAssetTransactionsManager manager, bool dumpAssetsToFile)
+        {
+            UserID = agentID;
+            Manager = manager;
+            m_dumpAssetsToFile = dumpAssetsToFile;
+        }
+        public AssetXferUploader RequestXferUploader(LLUUID transactionID)
+        {
+            if (!XferUploaders.ContainsKey(transactionID))
+            {
+                AssetXferUploader uploader = new AssetXferUploader(this, m_dumpAssetsToFile);
+                lock (XferUploaders)
+                {
+                    XferUploaders.Add(transactionID, uploader);
+                }
+                
+                return uploader;
+            }
+            return null;
+        }
+        public void HandleXfer(ulong xferID, uint packetID, byte[] data)
+        {
+            // AssetXferUploader uploaderFound = null;
+            
+            lock (XferUploaders)
+            {
+                foreach (AssetXferUploader uploader in XferUploaders.Values)
+                {
+                    if (uploader.XferID == xferID)
+                    {
+                        uploader.HandleXferPacket(xferID, packetID, data);
+                        break;
+                    }
+                }             
+            }
+        }
+        public void RequestCreateInventoryItem(IClientAPI remoteClient, LLUUID transactionID, LLUUID folderID,
+                                               uint callbackID, string description, string name, sbyte invType,
+                                               sbyte type, byte wearableType, uint nextOwnerMask)
+        {
+            if (XferUploaders.ContainsKey(transactionID))
+            {
+                XferUploaders[transactionID].RequestCreateInventoryItem(remoteClient, transactionID, folderID,
+                                                                        callbackID, description, name, invType, type,
+                                                                        wearableType, nextOwnerMask);
+            }
+        }
+        
+        public void RequestUpdateInventoryItem(IClientAPI remoteClient, LLUUID transactionID, 
+                                               InventoryItemBase item)
+        {
+            if (XferUploaders.ContainsKey(transactionID))
+            {
+                XferUploaders[transactionID].RequestUpdateInventoryItem(remoteClient, transactionID, item);
+            }
+        }        
+        /// <summary>
+        /// Get an uploaded asset.  If the data is successfully retrieved, the transaction will be removed.
+        /// </summary>
+        /// <param name="transactionID"></param>
+        /// <returns>The asset if the upload has completed, null if it has not.</returns>
+        public AssetBase GetTransactionAsset(LLUUID transactionID)
+        {
+            if (XferUploaders.ContainsKey(transactionID))
+            {
+                AssetXferUploader uploader = XferUploaders[transactionID];
+                AssetBase asset = uploader.GetAssetData();
+                
+                lock (XferUploaders)
+                {
+                    XferUploaders.Remove(transactionID);
+                }
+                
+                return asset;
+            }
+            
+            return null;
+        }
+        // Nested Types
+        public class AssetXferUploader
+        {
+            // Fields
+            public bool AddToInventory;
+            public AssetBase Asset;
+            public LLUUID InventFolder = LLUUID.Zero;
+            private IClientAPI ourClient;
+            public LLUUID TransactionID = LLUUID.Zero;
+            public bool UploadComplete;
+            public ulong XferID;
+            private string m_name = String.Empty;
+            private string m_description = String.Empty;
+            private sbyte type = 0;
+            private sbyte invType = 0;
+            private byte wearableType = 0;
+            private uint nextPerm = 0;
+            private bool m_finished = false;
+            private bool m_createItem = false;
+            private AgentAssetTransactions m_userTransactions;
+            private bool m_storeLocal;
+            private bool m_dumpAssetToFile;
+            public AssetXferUploader(AgentAssetTransactions transactions, bool dumpAssetToFile)
+            {
+                m_userTransactions = transactions;
+                m_dumpAssetToFile = dumpAssetToFile;
+            }
+            /// <summary>
+            /// Process transfer data received from the client.
+            /// </summary>
+            /// <param name="xferID"></param>
+            /// <param name="packetID"></param>
+            /// <param name="data"></param>
+            /// <returns>True if the transfer is complete, false otherwise or if the xferID was not valid</returns>
+            public bool HandleXferPacket(ulong xferID, uint packetID, byte[] data)
+            {
+                if (XferID == xferID)
+                {
+                    if (Asset.Data.Length > 1)
+                    {
+                        byte[] destinationArray = new byte[Asset.Data.Length + data.Length];
+                        Array.Copy(Asset.Data, 0, destinationArray, 0, Asset.Data.Length);
+                        Array.Copy(data, 0, destinationArray, Asset.Data.Length, data.Length);
+                        Asset.Data = destinationArray;
+                    }
+                    else
+                    {
+                        byte[] buffer2 = new byte[data.Length - 4];
+                        Array.Copy(data, 4, buffer2, 0, data.Length - 4);
+                        Asset.Data = buffer2;
+                    }
+                    ConfirmXferPacketPacket newPack = new ConfirmXferPacketPacket();
+                    newPack.XferID.ID = xferID;
+                    newPack.XferID.Packet = packetID;
+                    ourClient.OutPacket(newPack, ThrottleOutPacketType.Asset);
+                    if ((packetID & 0x80000000) != 0)
+                    {
+                        SendCompleteMessage();
+                        return true;
+                    }
+                }
+                
+                return false;
+            }
+            /// <summary>
+            /// Initialise asset transfer from the client
+            /// </summary>
+            /// <param name="xferID"></param>
+            /// <param name="packetID"></param>
+            /// <param name="data"></param>
+            /// <returns>True if the transfer is complete, false otherwise</returns>            
+            public bool Initialise(IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data,
+                                   bool storeLocal, bool tempFile)
+            {
+                ourClient = remoteClient;
+                Asset = new AssetBase();
+                Asset.FullID = assetID;
+                Asset.InvType = type;
+                Asset.Type = type;
+                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)
+                {
+                    SendCompleteMessage();
+                    return true;
+                }
+                else
+                {
+                    RequestStartXfer();
+                }
+                
+                return false;
+            }
+            protected void RequestStartXfer()
+            {
+                UploadComplete = false;
+                XferID = Util.GetNextXferID();
+                RequestXferPacket newPack = new RequestXferPacket();
+                newPack.XferID.ID = XferID;
+                newPack.XferID.VFileType = Asset.Type;
+                newPack.XferID.VFileID = Asset.FullID;
+                newPack.XferID.FilePath = 0;
+                newPack.XferID.Filename = new byte[0];
+                ourClient.OutPacket(newPack, ThrottleOutPacketType.Asset);
+            }
+            protected void SendCompleteMessage()
+            {
+                UploadComplete = true;
+                AssetUploadCompletePacket newPack = new AssetUploadCompletePacket();
+                newPack.AssetBlock.Type = Asset.Type;
+                newPack.AssetBlock.Success = true;
+                newPack.AssetBlock.UUID = Asset.FullID;
+                ourClient.OutPacket(newPack, ThrottleOutPacketType.Asset);
+                m_finished = true;
+                if (m_createItem)
+                {
+                    DoCreateItem();
+                }
+                else if (m_storeLocal)
+                {
+                    m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
+                }
+                // Console.WriteLine("upload complete "+ this.TransactionID);
+                if (m_dumpAssetToFile)
+                {
+                    DateTime now = DateTime.Now;
+                    string filename =
+                        String.Format("{6}_{7}_{0:d2}{1:d2}{2:d2}_{3:d2}{4:d2}{5:d2}.dat", now.Year, now.Month, now.Day,
+                                      now.Hour, now.Minute, now.Second, Asset.Name, Asset.Type);
+                    SaveAssetToFile(filename, Asset.Data);
+                }
+            }
+            
+            ///Left this in and commented in case there are unforseen issues
+            //private void SaveAssetToFile(string filename, byte[] data)
+            //{
+            //    FileStream fs = File.Create(filename);
+            //    BinaryWriter bw = new BinaryWriter(fs);
+            //    bw.Write(data);
+            //    bw.Close();
+            //    fs.Close();
+            //}
+            private void SaveAssetToFile(string filename, byte[] data)
+            {
+                string assetPath = "UserAssets";
+                if (!Directory.Exists(assetPath))
+                {
+                    Directory.CreateDirectory(assetPath);
+                }
+                FileStream fs = File.Create(Path.Combine(assetPath, filename));
+                BinaryWriter bw = new BinaryWriter(fs);
+                bw.Write(data);
+                bw.Close();
+                fs.Close();
+            }
+            public void RequestCreateInventoryItem(IClientAPI remoteClient, LLUUID transactionID, LLUUID folderID,
+                                                   uint callbackID, string description, string name, sbyte invType,
+                                                   sbyte type, byte wearableType, uint nextOwnerMask)
+            {
+                if (TransactionID == transactionID)
+                {
+                    InventFolder = folderID;
+                    m_name = name;
+                    m_description = description;
+                    this.type = type;
+                    this.invType = invType;
+                    this.wearableType = wearableType;
+                    nextPerm = nextOwnerMask;
+                    Asset.Name = name;
+                    Asset.Description = description;
+                    Asset.Type = type;
+                    Asset.InvType = invType;
+                    m_createItem = true;
+                    if (m_finished)
+                    {
+                        DoCreateItem();
+                    }
+                }
+            }
+                      
+            public void RequestUpdateInventoryItem(IClientAPI remoteClient, LLUUID transactionID, 
+                                                   InventoryItemBase item)
+            {
+                if (TransactionID == transactionID)
+                {            
+                    CachedUserInfo userInfo =
+                        m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(
+                            remoteClient.AgentId);
+                    
+                    if (userInfo != null)
+                    {                    
+                        LLUUID assetID = LLUUID.Combine(transactionID, remoteClient.SecureSessionId);
+                        
+                        AssetBase asset
+                            = m_userTransactions.Manager.MyScene.CommsManager.AssetCache.GetAsset(
+                                assetID, (item.AssetType == (int) AssetType.Texture ? true : false));
+                        
+                        if (asset == null)
+                        {
+                            asset = m_userTransactions.GetTransactionAsset(transactionID);
+                        }                    
+                        if (asset != null && asset.FullID == assetID)
+                        {
+                            asset.Name = item.Name;
+                            asset.Description = item.Description;
+                            asset.InvType = (sbyte) item.InvType;
+                            asset.Type = (sbyte) item.AssetType;
+                            item.AssetID = asset.FullID;
+                            m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
+                        }      
+                        
+                        userInfo.UpdateItem(remoteClient.AgentId, item);                    
+                    }     
+                }
+            }
+            private void DoCreateItem()
+            {
+                //really need to fix this call, if lbsa71 saw this he would die. 
+                m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
+                CachedUserInfo userInfo =
+                    m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(ourClient.AgentId);
+                if (userInfo != null)
+                {
+                    InventoryItemBase item = new InventoryItemBase();
+                    item.Owner = ourClient.AgentId;
+                    item.Creator = ourClient.AgentId;
+                    item.ID = LLUUID.Random();
+                    item.AssetID = Asset.FullID;
+                    item.Description = m_description;
+                    item.Name = m_name;
+                    item.AssetType = type;
+                    item.InvType = invType;
+                    item.Folder = InventFolder;
+                    item.BasePermissions = 2147483647;
+                    item.CurrentPermissions = 2147483647;
+                    item.NextPermissions = nextPerm;
+                    item.Flags = (uint)wearableType;
+                    userInfo.AddItem(ourClient.AgentId, item);
+                    ourClient.SendInventoryItemCreateUpdate(item);
+                }
+            }
+            public AssetBase GetAssetData()
+            {
+                if (m_finished)
+                {
+                    return Asset;
+                }
+                return null;
+            }
+        }
+    }
+}
+\ No newline at end of file

diff --git a/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AgentAssetsTransactions.cs b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AgentAssetsTransactions.cs new file mode 100644 index 0000000..74bb247 --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AgentAssetsTransactions.cs
@@ -0,0 +1,407 @@
	1	/*
	2	* Copyright (c) Contributors, http://opensimulator.org/
	3	* See CONTRIBUTORS.TXT for a full list of copyright holders.
	4	*
	5	* Redistribution and use in source and binary forms, with or without
	6	* modification, are permitted provided that the following conditions are met:
	7	* * Redistributions of source code must retain the above copyright
	8	* notice, this list of conditions and the following disclaimer.
	9	* * Redistributions in binary form must reproduce the above copyright
	10	* notice, this list of conditions and the following disclaimer in the
	11	* documentation and/or other materials provided with the distribution.
	12	* * Neither the name of the OpenSim Project nor the
	13	* names of its contributors may be used to endorse or promote products
	14	* derived from this software without specific prior written permission.
	15	*
	16	* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
	17	* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	18	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	19	* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
	20	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	21	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	22	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	23	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	24	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	25	* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	26	*/
	27
	28	using System;
	29	using System.Collections.Generic;
	30	using System.IO;
	31	using libsecondlife;
	32	using libsecondlife.Packets;
	33	using OpenSim.Framework;
	34	using OpenSim.Framework.Communications.Cache;
	35
	36	namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
	37	{
	38	/// <summary>
	39	/// Manage asset transactions for a single agent.
	40	/// </summary>
	41	public class AgentAssetTransactions
	42	{
	43	//private static readonly log4net.ILog m_log
	44	// = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
	45
	46	// Fields
	47	public LLUUID UserID;
	48	public Dictionary<LLUUID, AssetXferUploader> XferUploaders = new Dictionary<LLUUID, AssetXferUploader>();
	49	public AgentAssetTransactionsManager Manager;
	50	private bool m_dumpAssetsToFile;
	51
	52	// Methods
	53	public AgentAssetTransactions(LLUUID agentID, AgentAssetTransactionsManager manager, bool dumpAssetsToFile)
	54	{
	55	UserID = agentID;
	56	Manager = manager;
	57	m_dumpAssetsToFile = dumpAssetsToFile;
	58	}
	59
	60	public AssetXferUploader RequestXferUploader(LLUUID transactionID)
	61	{
	62	if (!XferUploaders.ContainsKey(transactionID))
	63	{
	64	AssetXferUploader uploader = new AssetXferUploader(this, m_dumpAssetsToFile);
	65
	66	lock (XferUploaders)
	67	{
	68	XferUploaders.Add(transactionID, uploader);
	69	}
	70
	71	return uploader;
	72	}
	73	return null;
	74	}
	75
	76	public void HandleXfer(ulong xferID, uint packetID, byte[] data)
	77	{
	78	// AssetXferUploader uploaderFound = null;
	79
	80	lock (XferUploaders)
	81	{
	82	foreach (AssetXferUploader uploader in XferUploaders.Values)
	83	{
	84	if (uploader.XferID == xferID)
	85	{
	86	uploader.HandleXferPacket(xferID, packetID, data);
	87	break;
	88	}
	89	}
	90	}
	91	}
	92
	93	public void RequestCreateInventoryItem(IClientAPI remoteClient, LLUUID transactionID, LLUUID folderID,
	94	uint callbackID, string description, string name, sbyte invType,
	95	sbyte type, byte wearableType, uint nextOwnerMask)
	96	{
	97	if (XferUploaders.ContainsKey(transactionID))
	98	{
	99	XferUploaders[transactionID].RequestCreateInventoryItem(remoteClient, transactionID, folderID,
	100	callbackID, description, name, invType, type,
	101	wearableType, nextOwnerMask);
	102	}
	103	}
	104
	105	public void RequestUpdateInventoryItem(IClientAPI remoteClient, LLUUID transactionID,
	106	InventoryItemBase item)
	107	{
	108	if (XferUploaders.ContainsKey(transactionID))
	109	{
	110	XferUploaders[transactionID].RequestUpdateInventoryItem(remoteClient, transactionID, item);
	111	}
	112	}
	113
	114	/// <summary>
	115	/// Get an uploaded asset. If the data is successfully retrieved, the transaction will be removed.
	116	/// </summary>
	117	/// <param name="transactionID"></param>
	118	/// <returns>The asset if the upload has completed, null if it has not.</returns>
	119	public AssetBase GetTransactionAsset(LLUUID transactionID)
	120	{
	121	if (XferUploaders.ContainsKey(transactionID))
	122	{
	123	AssetXferUploader uploader = XferUploaders[transactionID];
	124	AssetBase asset = uploader.GetAssetData();
	125
	126	lock (XferUploaders)
	127	{
	128	XferUploaders.Remove(transactionID);
	129	}
	130
	131	return asset;
	132	}
	133
	134	return null;
	135	}
	136
	137	// Nested Types
	138	public class AssetXferUploader
	139	{
	140	// Fields
	141	public bool AddToInventory;
	142	public AssetBase Asset;
	143	public LLUUID InventFolder = LLUUID.Zero;
	144	private IClientAPI ourClient;
	145	public LLUUID TransactionID = LLUUID.Zero;
	146	public bool UploadComplete;
	147	public ulong XferID;
	148	private string m_name = String.Empty;
	149	private string m_description = String.Empty;
	150	private sbyte type = 0;
	151	private sbyte invType = 0;
	152	private byte wearableType = 0;
	153	private uint nextPerm = 0;
	154	private bool m_finished = false;
	155	private bool m_createItem = false;
	156	private AgentAssetTransactions m_userTransactions;
	157	private bool m_storeLocal;
	158	private bool m_dumpAssetToFile;
	159
	160	public AssetXferUploader(AgentAssetTransactions transactions, bool dumpAssetToFile)
	161	{
	162	m_userTransactions = transactions;
	163	m_dumpAssetToFile = dumpAssetToFile;
	164	}
	165
	166	/// <summary>
	167	/// Process transfer data received from the client.
	168	/// </summary>
	169	/// <param name="xferID"></param>
	170	/// <param name="packetID"></param>
	171	/// <param name="data"></param>
	172	/// <returns>True if the transfer is complete, false otherwise or if the xferID was not valid</returns>
	173	public bool HandleXferPacket(ulong xferID, uint packetID, byte[] data)
	174	{
	175	if (XferID == xferID)
	176	{
	177	if (Asset.Data.Length > 1)
	178	{
	179	byte[] destinationArray = new byte[Asset.Data.Length + data.Length];
	180	Array.Copy(Asset.Data, 0, destinationArray, 0, Asset.Data.Length);
	181	Array.Copy(data, 0, destinationArray, Asset.Data.Length, data.Length);
	182	Asset.Data = destinationArray;
	183	}
	184	else
	185	{
	186	byte[] buffer2 = new byte[data.Length - 4];
	187	Array.Copy(data, 4, buffer2, 0, data.Length - 4);
	188	Asset.Data = buffer2;
	189	}
	190	ConfirmXferPacketPacket newPack = new ConfirmXferPacketPacket();
	191	newPack.XferID.ID = xferID;
	192	newPack.XferID.Packet = packetID;
	193	ourClient.OutPacket(newPack, ThrottleOutPacketType.Asset);
	194	if ((packetID & 0x80000000) != 0)
	195	{
	196	SendCompleteMessage();
	197	return true;
	198	}
	199	}
	200
	201	return false;
	202	}
	203
	204	/// <summary>
	205	/// Initialise asset transfer from the client
	206	/// </summary>
	207	/// <param name="xferID"></param>
	208	/// <param name="packetID"></param>
	209	/// <param name="data"></param>
	210	/// <returns>True if the transfer is complete, false otherwise</returns>
	211	public bool Initialise(IClientAPI remoteClient, LLUUID assetID, LLUUID transaction, sbyte type, byte[] data,
	212	bool storeLocal, bool tempFile)
	213	{
	214	ourClient = remoteClient;
	215	Asset = new AssetBase();
	216	Asset.FullID = assetID;
	217	Asset.InvType = type;
	218	Asset.Type = type;
	219	Asset.Data = data;
	220	Asset.Name = "blank";
	221	Asset.Description = "empty";
	222	Asset.Local = storeLocal;
	223	Asset.Temporary = tempFile;
	224
	225	TransactionID = transaction;
	226	m_storeLocal = storeLocal;
	227	if (Asset.Data.Length > 2)
	228	{
	229	SendCompleteMessage();
	230	return true;
	231	}
	232	else
	233	{
	234	RequestStartXfer();
	235	}
	236
	237	return false;
	238	}
	239
	240	protected void RequestStartXfer()
	241	{
	242	UploadComplete = false;
	243	XferID = Util.GetNextXferID();
	244	RequestXferPacket newPack = new RequestXferPacket();
	245	newPack.XferID.ID = XferID;
	246	newPack.XferID.VFileType = Asset.Type;
	247	newPack.XferID.VFileID = Asset.FullID;
	248	newPack.XferID.FilePath = 0;
	249	newPack.XferID.Filename = new byte[0];
	250	ourClient.OutPacket(newPack, ThrottleOutPacketType.Asset);
	251	}
	252
	253	protected void SendCompleteMessage()
	254	{
	255	UploadComplete = true;
	256	AssetUploadCompletePacket newPack = new AssetUploadCompletePacket();
	257	newPack.AssetBlock.Type = Asset.Type;
	258	newPack.AssetBlock.Success = true;
	259	newPack.AssetBlock.UUID = Asset.FullID;
	260	ourClient.OutPacket(newPack, ThrottleOutPacketType.Asset);
	261	m_finished = true;
	262	if (m_createItem)
	263	{
	264	DoCreateItem();
	265	}
	266	else if (m_storeLocal)
	267	{
	268	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	269	}
	270
	271	// Console.WriteLine("upload complete "+ this.TransactionID);
	272
	273	if (m_dumpAssetToFile)
	274	{
	275	DateTime now = DateTime.Now;
	276	string filename =
	277	String.Format("{6}_{7}_{0:d2}{1:d2}{2:d2}_{3:d2}{4:d2}{5:d2}.dat", now.Year, now.Month, now.Day,
	278	now.Hour, now.Minute, now.Second, Asset.Name, Asset.Type);
	279	SaveAssetToFile(filename, Asset.Data);
	280	}
	281	}
	282
	283	///Left this in and commented in case there are unforseen issues
	284	//private void SaveAssetToFile(string filename, byte[] data)
	285	//{
	286	// FileStream fs = File.Create(filename);
	287	// BinaryWriter bw = new BinaryWriter(fs);
	288	// bw.Write(data);
	289	// bw.Close();
	290	// fs.Close();
	291	//}
	292	private void SaveAssetToFile(string filename, byte[] data)
	293	{
	294	string assetPath = "UserAssets";
	295	if (!Directory.Exists(assetPath))
	296	{
	297	Directory.CreateDirectory(assetPath);
	298	}
	299	FileStream fs = File.Create(Path.Combine(assetPath, filename));
	300	BinaryWriter bw = new BinaryWriter(fs);
	301	bw.Write(data);
	302	bw.Close();
	303	fs.Close();
	304	}
	305
	306	public void RequestCreateInventoryItem(IClientAPI remoteClient, LLUUID transactionID, LLUUID folderID,
	307	uint callbackID, string description, string name, sbyte invType,
	308	sbyte type, byte wearableType, uint nextOwnerMask)
	309	{
	310	if (TransactionID == transactionID)
	311	{
	312	InventFolder = folderID;
	313	m_name = name;
	314	m_description = description;
	315	this.type = type;
	316	this.invType = invType;
	317	this.wearableType = wearableType;
	318	nextPerm = nextOwnerMask;
	319	Asset.Name = name;
	320	Asset.Description = description;
	321	Asset.Type = type;
	322	Asset.InvType = invType;
	323	m_createItem = true;
	324	if (m_finished)
	325	{
	326	DoCreateItem();
	327	}
	328	}
	329	}
	330
	331	public void RequestUpdateInventoryItem(IClientAPI remoteClient, LLUUID transactionID,
	332	InventoryItemBase item)
	333	{
	334	if (TransactionID == transactionID)
	335	{
	336	CachedUserInfo userInfo =
	337	m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(
	338	remoteClient.AgentId);
	339
	340	if (userInfo != null)
	341	{
	342	LLUUID assetID = LLUUID.Combine(transactionID, remoteClient.SecureSessionId);
	343
	344	AssetBase asset
	345	= m_userTransactions.Manager.MyScene.CommsManager.AssetCache.GetAsset(
	346	assetID, (item.AssetType == (int) AssetType.Texture ? true : false));
	347
	348	if (asset == null)
	349	{
	350	asset = m_userTransactions.GetTransactionAsset(transactionID);
	351	}
	352
	353	if (asset != null && asset.FullID == assetID)
	354	{
	355	asset.Name = item.Name;
	356	asset.Description = item.Description;
	357	asset.InvType = (sbyte) item.InvType;
	358	asset.Type = (sbyte) item.AssetType;
	359	item.AssetID = asset.FullID;
	360
	361	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	362	}
	363
	364	userInfo.UpdateItem(remoteClient.AgentId, item);
	365	}
	366	}
	367	}
	368
	369	private void DoCreateItem()
	370	{
	371	//really need to fix this call, if lbsa71 saw this he would die.
	372	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	373	CachedUserInfo userInfo =
	374	m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(ourClient.AgentId);
	375	if (userInfo != null)
	376	{
	377	InventoryItemBase item = new InventoryItemBase();
	378	item.Owner = ourClient.AgentId;
	379	item.Creator = ourClient.AgentId;
	380	item.ID = LLUUID.Random();
	381	item.AssetID = Asset.FullID;
	382	item.Description = m_description;
	383	item.Name = m_name;
	384	item.AssetType = type;
	385	item.InvType = invType;
	386	item.Folder = InventFolder;
	387	item.BasePermissions = 2147483647;
	388	item.CurrentPermissions = 2147483647;
	389	item.NextPermissions = nextPerm;
	390	item.Flags = (uint)wearableType;
	391
	392	userInfo.AddItem(ourClient.AgentId, item);
	393	ourClient.SendInventoryItemCreateUpdate(item);
	394	}
	395	}
	396
	397	public AssetBase GetAssetData()
	398	{
	399	if (m_finished)
	400	{
	401	return Asset;
	402	}
	403	return null;
	404	}
	405	}
	406	}
	407	} \ No newline at end of file