* refactor: split out AgentAssetTransactionsManager
Justin Clarke Casey
parent
7ee1f3dff6
commit
1f53099136
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@ -0,0 +1,227 @@
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/*
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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 OpenSim 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.Collections.Generic;
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using System.Reflection;
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using log4net;
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using OpenMetaverse;
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using OpenSim.Framework;
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using OpenSim.Region.Environment.Scenes;
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using OpenSim.Region.Interfaces;
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namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
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{
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public class AgentAssetTransactionsManager
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{
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private static readonly ILog m_log
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= LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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/// <summary>
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/// Each agent has its own singleton collection of transactions
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/// </summary>
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private Dictionary<UUID, AgentAssetTransactions> AgentTransactions =
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new Dictionary<UUID, AgentAssetTransactions>();
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/// <summary>
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/// Should we dump uploaded assets to the filesystem?
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/// </summary>
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private bool m_dumpAssetsToFile;
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public Scene MyScene;
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public AgentAssetTransactionsManager(Scene scene, bool dumpAssetsToFile)
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{
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MyScene = scene;
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m_dumpAssetsToFile = dumpAssetsToFile;
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}
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/// <summary>
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/// Get the collection of asset transactions for the given user. If one does not already exist, it
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/// is created.
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/// </summary>
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/// <param name="userID"></param>
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/// <returns></returns>
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private AgentAssetTransactions GetUserTransactions(UUID userID)
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{
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lock (AgentTransactions)
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{
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if (!AgentTransactions.ContainsKey(userID))
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{
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AgentAssetTransactions transactions
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= new AgentAssetTransactions(userID, this, m_dumpAssetsToFile);
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AgentTransactions.Add(userID, transactions);
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}
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return AgentTransactions[userID];
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}
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}
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/// <summary>
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/// Remove the given agent asset transactions. This should be called when a client is departing
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/// from a scene (and hence won't be making any more transactions here).
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/// </summary>
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/// <param name="userID"></param>
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public void RemoveAgentAssetTransactions(UUID userID)
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{
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// m_log.DebugFormat("Removing agent asset transactions structure for agent {0}", userID);
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lock (AgentTransactions)
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{
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AgentTransactions.Remove(userID);
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}
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}
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/// <summary>
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/// Create an inventory item from data that has been received through a transaction.
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///
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/// This is called when new clothing or body parts are created. It may also be called in other
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/// situations.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="transactionID"></param>
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/// <param name="folderID"></param>
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/// <param name="callbackID"></param>
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/// <param name="description"></param>
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/// <param name="name"></param>
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/// <param name="invType"></param>
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/// <param name="type"></param>
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/// <param name="wearableType"></param>
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/// <param name="nextOwnerMask"></param>
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public void HandleItemCreationFromTransaction(IClientAPI remoteClient, UUID transactionID, UUID folderID,
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uint callbackID, string description, string name, sbyte invType,
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sbyte type, byte wearableType, uint nextOwnerMask)
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{
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// m_log.DebugFormat(
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// "[TRANSACTIONS MANAGER] Called HandleItemCreationFromTransaction with item {0}", name);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.RequestCreateInventoryItem(
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remoteClient, transactionID, folderID, callbackID, description,
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name, invType, type, wearableType, nextOwnerMask);
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}
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/// <summary>
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/// Update an inventory item with data that has been received through a transaction.
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///
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/// This is called when clothing or body parts are updated (for instance, with new textures or
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/// colours). It may also be called in other situations.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="transactionID"></param>
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/// <param name="item"></param>
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public void HandleItemUpdateFromTransaction(IClientAPI remoteClient, UUID transactionID,
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InventoryItemBase item)
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{
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// m_log.DebugFormat(
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// "[TRANSACTIONS MANAGER] Called HandleItemUpdateFromTransaction with item {0}",
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// item.Name);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.RequestUpdateInventoryItem(remoteClient, transactionID, item);
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}
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/// <summary>
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/// Update a task inventory item with data that has been received through a transaction.
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///
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/// This is currently called when, for instance, a notecard in a prim is saved. The data is sent
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/// up through a single AssetUploadRequest. A subsequent UpdateTaskInventory then references the transaction
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/// and comes through this method.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="transactionID"></param>
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/// <param name="item"></param>
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public void HandleTaskItemUpdateFromTransaction(
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IClientAPI remoteClient, SceneObjectPart part, UUID transactionID, TaskInventoryItem item)
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{
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// m_log.DebugFormat(
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// "[TRANSACTIONS MANAGER] Called HandleTaskItemUpdateFromTransaction with item {0}",
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// item.Name);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.RequestUpdateTaskInventoryItem(remoteClient, part, transactionID, item);
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}
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/// <summary>
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/// Request that a client (agent) begin an asset transfer.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="assetID"></param>
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/// <param name="transaction"></param>
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/// <param name="type"></param>
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/// <param name="data"></param></param>
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/// <param name="tempFile"></param>
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public void HandleUDPUploadRequest(IClientAPI remoteClient, UUID assetID, UUID transaction, sbyte type,
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byte[] data, bool storeLocal, bool tempFile)
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{
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if (((AssetType)type == AssetType.Texture ||
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(AssetType)type == AssetType.Sound ||
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(AssetType)type == AssetType.TextureTGA ||
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(AssetType)type == AssetType.Animation) &&
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tempFile == false)
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{
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Scene scene = (Scene)remoteClient.Scene;
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IMoneyModule mm = scene.RequestModuleInterface<IMoneyModule>();
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if (mm != null)
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{
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if (!mm.UploadCovered(remoteClient))
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{
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remoteClient.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
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return;
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}
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}
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}
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//Console.WriteLine("asset upload of " + assetID);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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AgentAssetTransactions.AssetXferUploader uploader = transactions.RequestXferUploader(transaction);
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if (uploader != null)
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{
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uploader.Initialise(remoteClient, assetID, transaction, type, data, storeLocal, tempFile);
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}
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}
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/// <summary>
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/// Handle asset transfer data packets received in response to the asset upload request in
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/// HandleUDPUploadRequest()
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="xferID"></param>
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/// <param name="packetID"></param>
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/// <param name="data"></param>
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public void HandleXfer(IClientAPI remoteClient, ulong xferID, uint packetID, byte[] data)
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{
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.HandleXfer(xferID, packetID, data);
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}
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}
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}
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@ -27,9 +27,7 @@
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using System;
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using System.Collections.Generic;
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using System.Reflection;
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using OpenMetaverse;
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using log4net;
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using Nini.Config;
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using OpenSim.Framework;
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using OpenSim.Region.Interfaces;
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@ -140,194 +138,4 @@ namespace OpenSim.Region.Environment.Modules.Agent.AssetTransaction
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client.OnXferReceive += m_transactionManager.HandleXfer;
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}
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}
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public class AgentAssetTransactionsManager
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{
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private static readonly ILog m_log
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= LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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/// <summary>
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/// Each agent has its own singleton collection of transactions
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/// </summary>
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private Dictionary<UUID, AgentAssetTransactions> AgentTransactions =
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new Dictionary<UUID, AgentAssetTransactions>();
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/// <summary>
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/// Should we dump uploaded assets to the filesystem?
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/// </summary>
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private bool m_dumpAssetsToFile;
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public Scene MyScene;
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public AgentAssetTransactionsManager(Scene scene, bool dumpAssetsToFile)
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{
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MyScene = scene;
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m_dumpAssetsToFile = dumpAssetsToFile;
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}
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/// <summary>
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/// Get the collection of asset transactions for the given user. If one does not already exist, it
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/// is created.
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/// </summary>
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/// <param name="userID"></param>
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/// <returns></returns>
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private AgentAssetTransactions GetUserTransactions(UUID userID)
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{
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lock (AgentTransactions)
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{
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if (!AgentTransactions.ContainsKey(userID))
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{
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AgentAssetTransactions transactions
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= new AgentAssetTransactions(userID, this, m_dumpAssetsToFile);
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AgentTransactions.Add(userID, transactions);
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}
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return AgentTransactions[userID];
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}
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}
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/// <summary>
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/// Remove the given agent asset transactions. This should be called when a client is departing
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/// from a scene (and hence won't be making any more transactions here).
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/// </summary>
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/// <param name="userID"></param>
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public void RemoveAgentAssetTransactions(UUID userID)
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{
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// m_log.DebugFormat("Removing agent asset transactions structure for agent {0}", userID);
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lock (AgentTransactions)
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{
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AgentTransactions.Remove(userID);
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}
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}
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/// <summary>
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/// Create an inventory item from data that has been received through a transaction.
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///
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/// This is called when new clothing or body parts are created. It may also be called in other
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/// situations.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="transactionID"></param>
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/// <param name="folderID"></param>
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/// <param name="callbackID"></param>
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/// <param name="description"></param>
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/// <param name="name"></param>
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/// <param name="invType"></param>
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/// <param name="type"></param>
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/// <param name="wearableType"></param>
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/// <param name="nextOwnerMask"></param>
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public void HandleItemCreationFromTransaction(IClientAPI remoteClient, UUID transactionID, UUID folderID,
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uint callbackID, string description, string name, sbyte invType,
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sbyte type, byte wearableType, uint nextOwnerMask)
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{
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// m_log.DebugFormat(
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// "[TRANSACTIONS MANAGER] Called HandleItemCreationFromTransaction with item {0}", name);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.RequestCreateInventoryItem(
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remoteClient, transactionID, folderID, callbackID, description,
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name, invType, type, wearableType, nextOwnerMask);
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}
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/// <summary>
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/// Update an inventory item with data that has been received through a transaction.
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///
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/// This is called when clothing or body parts are updated (for instance, with new textures or
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/// colours). It may also be called in other situations.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="transactionID"></param>
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/// <param name="item"></param>
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public void HandleItemUpdateFromTransaction(IClientAPI remoteClient, UUID transactionID,
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InventoryItemBase item)
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{
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// m_log.DebugFormat(
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// "[TRANSACTIONS MANAGER] Called HandleItemUpdateFromTransaction with item {0}",
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// item.Name);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.RequestUpdateInventoryItem(remoteClient, transactionID, item);
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}
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/// <summary>
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/// Update a task inventory item with data that has been received through a transaction.
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///
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/// This is currently called when, for instance, a notecard in a prim is saved. The data is sent
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/// up through a single AssetUploadRequest. A subsequent UpdateTaskInventory then references the transaction
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/// and comes through this method.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="transactionID"></param>
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/// <param name="item"></param>
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public void HandleTaskItemUpdateFromTransaction(
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IClientAPI remoteClient, SceneObjectPart part, UUID transactionID, TaskInventoryItem item)
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{
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// m_log.DebugFormat(
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// "[TRANSACTIONS MANAGER] Called HandleTaskItemUpdateFromTransaction with item {0}",
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// item.Name);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.RequestUpdateTaskInventoryItem(remoteClient, part, transactionID, item);
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}
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/// <summary>
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/// Request that a client (agent) begin an asset transfer.
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="assetID"></param>
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/// <param name="transaction"></param>
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/// <param name="type"></param>
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/// <param name="data"></param></param>
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/// <param name="tempFile"></param>
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public void HandleUDPUploadRequest(IClientAPI remoteClient, UUID assetID, UUID transaction, sbyte type,
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byte[] data, bool storeLocal, bool tempFile)
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{
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if (((AssetType)type == AssetType.Texture ||
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(AssetType)type == AssetType.Sound ||
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(AssetType)type == AssetType.TextureTGA ||
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(AssetType)type == AssetType.Animation) &&
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tempFile == false)
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{
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Scene scene = (Scene)remoteClient.Scene;
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IMoneyModule mm = scene.RequestModuleInterface<IMoneyModule>();
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if (mm != null)
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{
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if (!mm.UploadCovered(remoteClient))
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{
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remoteClient.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
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return;
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}
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}
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}
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//Console.WriteLine("asset upload of " + assetID);
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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AgentAssetTransactions.AssetXferUploader uploader = transactions.RequestXferUploader(transaction);
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if (uploader != null)
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{
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uploader.Initialise(remoteClient, assetID, transaction, type, data, storeLocal, tempFile);
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}
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}
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/// <summary>
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/// Handle asset transfer data packets received in response to the asset upload request in
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/// HandleUDPUploadRequest()
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/// </summary>
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/// <param name="remoteClient"></param>
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/// <param name="xferID"></param>
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/// <param name="packetID"></param>
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/// <param name="data"></param>
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public void HandleXfer(IClientAPI remoteClient, ulong xferID, uint packetID, byte[] data)
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{
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AgentAssetTransactions transactions = GetUserTransactions(remoteClient.AgentId);
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transactions.HandleXfer(xferID, packetID, data);
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}
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}
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}
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