1 files changed, 311 insertions, 0 deletions
diff --git a/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs
new file mode 100644
index 0000000..5edfe5d
--- /dev/null
+++ b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs
@@ -0,0 +1,311 @@
+/*
+ * 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.IO;
+using System.Reflection;
+using log4net;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+using OpenSim.Framework;
+using OpenSim.Framework.Communications.Cache;
+using OpenSim.Region.Environment.Scenes;
+namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
+{
+   public class AssetXferUploader
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
+        public bool AddToInventory;
+        public AssetBase Asset;
+        public UUID InventFolder = UUID.Zero;
+        private sbyte invType = 0;
+        private bool m_createItem = false;
+        private string m_description = String.Empty;
+        private bool m_dumpAssetToFile;
+        private bool m_finished = false;
+        private string m_name = String.Empty;
+        private bool m_storeLocal;
+        private AgentAssetTransactions m_userTransactions;
+        private uint nextPerm = 0;
+        private IClientAPI ourClient;
+        public UUID TransactionID = UUID.Zero;
+        private sbyte type = 0;
+        public bool UploadComplete;
+        private byte wearableType = 0;
+        public ulong XferID;
+        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;
+                }
+                ourClient.SendConfirmXfer(xferID, packetID);
+                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, UUID assetID, UUID transaction, sbyte type, byte[] data,
+                               bool storeLocal, bool tempFile)
+        {
+            ourClient = remoteClient;
+            Asset = new AssetBase();
+            Asset.FullID = assetID;
+            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();
+            ourClient.SendXferRequest(XferID, Asset.Type, Asset.FullID, 0, new byte[0]);
+        }
+        protected void SendCompleteMessage()
+        {
+            UploadComplete = true;
+            ourClient.SendAssetUploadCompleteMessage(Asset.Type, true, Asset.FullID);
+            m_finished = true;
+            if (m_createItem)
+            {
+                DoCreateItem();
+            }
+            else if (m_storeLocal)
+            {
+                m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
+            }
+            m_log.DebugFormat("[ASSET TRANSACTIONS]: Uploaded asset data for transaction {0}", 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);
+            }
+        }
+        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, UUID transactionID, UUID 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;
+                m_createItem = true;
+                
+                if (m_finished)
+                {
+                    DoCreateItem();
+                }
+            }
+        }
+        public void RequestUpdateInventoryItem(IClientAPI remoteClient, UUID transactionID,
+                                               InventoryItemBase item)
+        {
+            if (TransactionID == transactionID)
+            {
+                CachedUserInfo userInfo =
+                    m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(
+                        remoteClient.AgentId);
+                if (userInfo != null)
+                {
+                    UUID assetID = UUID.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)
+                    {
+                        // Assets never get updated, new ones get created
+                        asset.FullID = UUID.Random();
+                        asset.Name = item.Name;
+                        asset.Description = item.Description;
+                        asset.Type = (sbyte) item.AssetType;
+                        item.AssetID = asset.FullID;
+                        m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
+                    }
+                    userInfo.UpdateItem(item);
+                }
+            }
+        }
+        
+        public void RequestUpdateTaskInventoryItem(
+            IClientAPI remoteClient, SceneObjectPart part, UUID transactionID, TaskInventoryItem item)
+        {
+            m_log.DebugFormat(
+                "[ASSET TRANSACTIONS]: Updating task item {0} in {1} with asset in transaction {2}", 
+                item.Name, part.Name, transactionID);
+            
+            Asset.Name = item.Name;
+            Asset.Description = item.Description;
+            Asset.Type = (sbyte) item.Type;
+            item.AssetID = Asset.FullID;
+            
+            m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
+            
+            if (part.UpdateInventoryItem(item))
+                part.GetProperties(remoteClient);                 
+        }              
+                    
+        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 = UUID.Random();
+                item.AssetID = Asset.FullID;
+                item.Description = m_description;
+                item.Name = m_name;
+                item.AssetType = type;
+                item.InvType = invType;
+                item.Folder = InventFolder;
+                item.BasePermissions = 0x7fffffff;
+                item.CurrentPermissions = 0x7fffffff;
+                item.EveryOnePermissions=0;
+                item.NextPermissions = nextPerm;
+                item.Flags = (uint) wearableType;
+                userInfo.AddItem(item);
+                ourClient.SendInventoryItemCreateUpdate(item);
+            }
+        }
+        public AssetBase GetAssetData()
+        {
+            if (m_finished)
+            {
+                return Asset;
+            }
+            return null;
+        }
+    }
+}

diff --git a/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs new file mode 100644 index 0000000..5edfe5d --- /dev/null +++ b/OpenSim/Region/Environment/Modules/Agent/AssetTransaction/AssetXferUploader.cs
@@ -0,0 +1,311 @@
	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.IO;
	30	using System.Reflection;
	31	using log4net;
	32	using OpenMetaverse;
	33	using OpenMetaverse.Packets;
	34	using OpenSim.Framework;
	35	using OpenSim.Framework.Communications.Cache;
	36	using OpenSim.Region.Environment.Scenes;
	37
	38	namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
	39	{
	40	public class AssetXferUploader
	41	{
	42	private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
	43
	44	public bool AddToInventory;
	45	public AssetBase Asset;
	46	public UUID InventFolder = UUID.Zero;
	47	private sbyte invType = 0;
	48	private bool m_createItem = false;
	49	private string m_description = String.Empty;
	50	private bool m_dumpAssetToFile;
	51	private bool m_finished = false;
	52	private string m_name = String.Empty;
	53	private bool m_storeLocal;
	54	private AgentAssetTransactions m_userTransactions;
	55	private uint nextPerm = 0;
	56	private IClientAPI ourClient;
	57	public UUID TransactionID = UUID.Zero;
	58	private sbyte type = 0;
	59	public bool UploadComplete;
	60	private byte wearableType = 0;
	61	public ulong XferID;
	62
	63	public AssetXferUploader(AgentAssetTransactions transactions, bool dumpAssetToFile)
	64	{
	65	m_userTransactions = transactions;
	66	m_dumpAssetToFile = dumpAssetToFile;
	67	}
	68
	69	/// <summary>
	70	/// Process transfer data received from the client.
	71	/// </summary>
	72	/// <param name="xferID"></param>
	73	/// <param name="packetID"></param>
	74	/// <param name="data"></param>
	75	/// <returns>True if the transfer is complete, false otherwise or if the xferID was not valid</returns>
	76	public bool HandleXferPacket(ulong xferID, uint packetID, byte[] data)
	77	{
	78	if (XferID == xferID)
	79	{
	80	if (Asset.Data.Length > 1)
	81	{
	82	byte[] destinationArray = new byte[Asset.Data.Length + data.Length];
	83	Array.Copy(Asset.Data, 0, destinationArray, 0, Asset.Data.Length);
	84	Array.Copy(data, 0, destinationArray, Asset.Data.Length, data.Length);
	85	Asset.Data = destinationArray;
	86	}
	87	else
	88	{
	89	byte[] buffer2 = new byte[data.Length - 4];
	90	Array.Copy(data, 4, buffer2, 0, data.Length - 4);
	91	Asset.Data = buffer2;
	92	}
	93
	94	ourClient.SendConfirmXfer(xferID, packetID);
	95
	96	if ((packetID & 0x80000000) != 0)
	97	{
	98	SendCompleteMessage();
	99	return true;
	100	}
	101	}
	102
	103	return false;
	104	}
	105
	106	/// <summary>
	107	/// Initialise asset transfer from the client
	108	/// </summary>
	109	/// <param name="xferID"></param>
	110	/// <param name="packetID"></param>
	111	/// <param name="data"></param>
	112	/// <returns>True if the transfer is complete, false otherwise</returns>
	113	public bool Initialise(IClientAPI remoteClient, UUID assetID, UUID transaction, sbyte type, byte[] data,
	114	bool storeLocal, bool tempFile)
	115	{
	116	ourClient = remoteClient;
	117	Asset = new AssetBase();
	118	Asset.FullID = assetID;
	119	Asset.Type = type;
	120	Asset.Data = data;
	121	Asset.Name = "blank";
	122	Asset.Description = "empty";
	123	Asset.Local = storeLocal;
	124	Asset.Temporary = tempFile;
	125
	126	TransactionID = transaction;
	127	m_storeLocal = storeLocal;
	128
	129	if (Asset.Data.Length > 2)
	130	{
	131	SendCompleteMessage();
	132	return true;
	133	}
	134	else
	135	{
	136	RequestStartXfer();
	137	}
	138
	139	return false;
	140	}
	141
	142	protected void RequestStartXfer()
	143	{
	144	UploadComplete = false;
	145	XferID = Util.GetNextXferID();
	146	ourClient.SendXferRequest(XferID, Asset.Type, Asset.FullID, 0, new byte[0]);
	147	}
	148
	149	protected void SendCompleteMessage()
	150	{
	151	UploadComplete = true;
	152
	153	ourClient.SendAssetUploadCompleteMessage(Asset.Type, true, Asset.FullID);
	154
	155	m_finished = true;
	156	if (m_createItem)
	157	{
	158	DoCreateItem();
	159	}
	160	else if (m_storeLocal)
	161	{
	162	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	163	}
	164
	165	m_log.DebugFormat("[ASSET TRANSACTIONS]: Uploaded asset data for transaction {0}", TransactionID);
	166
	167	if (m_dumpAssetToFile)
	168	{
	169	DateTime now = DateTime.Now;
	170	string filename =
	171	String.Format("{6}_{7}_{0:d2}{1:d2}{2:d2}_{3:d2}{4:d2}{5:d2}.dat", now.Year, now.Month, now.Day,
	172	now.Hour, now.Minute, now.Second, Asset.Name, Asset.Type);
	173	SaveAssetToFile(filename, Asset.Data);
	174	}
	175	}
	176
	177	private void SaveAssetToFile(string filename, byte[] data)
	178	{
	179	string assetPath = "UserAssets";
	180	if (!Directory.Exists(assetPath))
	181	{
	182	Directory.CreateDirectory(assetPath);
	183	}
	184	FileStream fs = File.Create(Path.Combine(assetPath, filename));
	185	BinaryWriter bw = new BinaryWriter(fs);
	186	bw.Write(data);
	187	bw.Close();
	188	fs.Close();
	189	}
	190
	191	public void RequestCreateInventoryItem(IClientAPI remoteClient, UUID transactionID, UUID folderID,
	192	uint callbackID, string description, string name, sbyte invType,
	193	sbyte type, byte wearableType, uint nextOwnerMask)
	194	{
	195	if (TransactionID == transactionID)
	196	{
	197	InventFolder = folderID;
	198	m_name = name;
	199	m_description = description;
	200	this.type = type;
	201	this.invType = invType;
	202	this.wearableType = wearableType;
	203	nextPerm = nextOwnerMask;
	204	Asset.Name = name;
	205	Asset.Description = description;
	206	Asset.Type = type;
	207	m_createItem = true;
	208
	209	if (m_finished)
	210	{
	211	DoCreateItem();
	212	}
	213	}
	214	}
	215
	216	public void RequestUpdateInventoryItem(IClientAPI remoteClient, UUID transactionID,
	217	InventoryItemBase item)
	218	{
	219	if (TransactionID == transactionID)
	220	{
	221	CachedUserInfo userInfo =
	222	m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(
	223	remoteClient.AgentId);
	224
	225	if (userInfo != null)
	226	{
	227	UUID assetID = UUID.Combine(transactionID, remoteClient.SecureSessionId);
	228
	229	AssetBase asset
	230	= m_userTransactions.Manager.MyScene.CommsManager.AssetCache.GetAsset(
	231	assetID, (item.AssetType == (int) AssetType.Texture ? true : false));
	232
	233	if (asset == null)
	234	{
	235	asset = m_userTransactions.GetTransactionAsset(transactionID);
	236	}
	237
	238	if (asset != null && asset.FullID == assetID)
	239	{
	240	// Assets never get updated, new ones get created
	241	asset.FullID = UUID.Random();
	242	asset.Name = item.Name;
	243	asset.Description = item.Description;
	244	asset.Type = (sbyte) item.AssetType;
	245	item.AssetID = asset.FullID;
	246
	247	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	248	}
	249
	250	userInfo.UpdateItem(item);
	251	}
	252	}
	253	}
	254
	255	public void RequestUpdateTaskInventoryItem(
	256	IClientAPI remoteClient, SceneObjectPart part, UUID transactionID, TaskInventoryItem item)
	257	{
	258	m_log.DebugFormat(
	259	"[ASSET TRANSACTIONS]: Updating task item {0} in {1} with asset in transaction {2}",
	260	item.Name, part.Name, transactionID);
	261
	262	Asset.Name = item.Name;
	263	Asset.Description = item.Description;
	264	Asset.Type = (sbyte) item.Type;
	265	item.AssetID = Asset.FullID;
	266
	267	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	268
	269	if (part.UpdateInventoryItem(item))
	270	part.GetProperties(remoteClient);
	271	}
	272
	273	private void DoCreateItem()
	274	{
	275	//really need to fix this call, if lbsa71 saw this he would die.
	276	m_userTransactions.Manager.MyScene.CommsManager.AssetCache.AddAsset(Asset);
	277	CachedUserInfo userInfo =
	278	m_userTransactions.Manager.MyScene.CommsManager.UserProfileCacheService.GetUserDetails(ourClient.AgentId);
	279	if (userInfo != null)
	280	{
	281	InventoryItemBase item = new InventoryItemBase();
	282	item.Owner = ourClient.AgentId;
	283	item.Creator = ourClient.AgentId;
	284	item.ID = UUID.Random();
	285	item.AssetID = Asset.FullID;
	286	item.Description = m_description;
	287	item.Name = m_name;
	288	item.AssetType = type;
	289	item.InvType = invType;
	290	item.Folder = InventFolder;
	291	item.BasePermissions = 0x7fffffff;
	292	item.CurrentPermissions = 0x7fffffff;
	293	item.EveryOnePermissions=0;
	294	item.NextPermissions = nextPerm;
	295	item.Flags = (uint) wearableType;
	296
	297	userInfo.AddItem(item);
	298	ourClient.SendInventoryItemCreateUpdate(item);
	299	}
	300	}
	301
	302	public AssetBase GetAssetData()
	303	{
	304	if (m_finished)
	305	{
	306	return Asset;
	307	}
	308	return null;
	309	}
	310	}
	311	}