From d51ce47b2d7635b17f3dd429158e8f59b78b83aa Mon Sep 17 00:00:00 2001 From: Jeff Ames Date: Thu, 1 May 2008 14:31:30 +0000 Subject: Update svn properties. Minor formatting cleanup. --- .../Environment/Modules/Agent/Xfer/XferModule.cs | 468 ++++++++++----------- 1 file changed, 234 insertions(+), 234 deletions(-) (limited to 'OpenSim/Region/Environment/Modules/Agent/Xfer') diff --git a/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs b/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs index e35b6f5..8e90d17 100644 --- a/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs +++ b/OpenSim/Region/Environment/Modules/Agent/Xfer/XferModule.cs @@ -1,235 +1,235 @@ -/* - * 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 libsecondlife; -using Nini.Config; -using OpenSim.Framework; -using OpenSim.Region.Environment.Interfaces; -using OpenSim.Region.Environment.Scenes; - -namespace OpenSim.Region.Environment.Modules.Agent.Xfer -{ - public class XferModule : IRegionModule, IXfer - { - private Scene m_scene; - public Dictionary NewFiles = new Dictionary(); - public Dictionary Transfers = new Dictionary(); - - public XferModule() - { - } - - #region IRegionModule Members - - public void Initialise(Scene scene, IConfigSource config) - { - m_scene = scene; - m_scene.EventManager.OnNewClient += NewClient; - - m_scene.RegisterModuleInterface(this); - } - - public void PostInitialise() - { - } - - public void Close() - { - } - - public string Name - { - get { return "XferModule"; } - } - - public bool IsSharedModule - { - get { return false; } - } - - #endregion - - #region IXfer Members - - public bool AddNewFile(string fileName, byte[] data) - { - lock (NewFiles) - { - if (NewFiles.ContainsKey(fileName)) - { - NewFiles[fileName] = data; - } - else - { - NewFiles.Add(fileName, data); - } - } - return true; - } - - #endregion - - public void NewClient(IClientAPI client) - { - client.OnRequestXfer += RequestXfer; - client.OnConfirmXfer += AckPacket; - } - - /// - /// - /// - /// - /// - /// - public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName) - { - lock (NewFiles) - { - if (NewFiles.ContainsKey(fileName)) - { - if (!Transfers.ContainsKey(xferID)) - { - byte[] fileData = NewFiles[fileName]; - XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient); - Transfers.Add(xferID, transaction); - NewFiles.Remove(fileName); - - if (transaction.StartSend()) - { - Transfers.Remove(xferID); - } - } - } - } - } - - public void AckPacket(IClientAPI remoteClient, ulong xferID, uint packet) - { - if (Transfers.ContainsKey(xferID)) - { - if (Transfers[xferID].AckPacket(packet)) - { - { - Transfers.Remove(xferID); - } - } - } - } - - #region Nested type: XferDownLoad - - public class XferDownLoad - { - public IClientAPI Client; - private bool complete; - public byte[] Data = new byte[0]; - public int DataPointer = 0; - public string FileName = String.Empty; - public uint Packet = 0; - public uint Serial = 1; - public ulong XferID = 0; - - public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client) - { - FileName = fileName; - Data = data; - XferID = xferID; - Client = client; - } - - public XferDownLoad() - { - } - - /// - /// Start a transfer - /// - /// True if the transfer is complete, false if not - public bool StartSend() - { - if (Data.Length < 1000) - { - // for now (testing ) we only support files under 1000 bytes - byte[] transferData = new byte[Data.Length + 4]; - Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); - Array.Copy(Data, 0, transferData, 4, Data.Length); - Client.SendXferPacket(XferID, 0 + 0x80000000, transferData); - - complete = true; - } - else - { - byte[] transferData = new byte[1000 + 4]; - Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); - Array.Copy(Data, 0, transferData, 4, 1000); - Client.SendXferPacket(XferID, 0, transferData); - Packet++; - DataPointer = 1000; - } - - return complete; - } - - /// - /// Respond to an ack packet from the client - /// - /// - /// True if the transfer is complete, false otherwise - public bool AckPacket(uint packet) - { - if (!complete) - { - if ((Data.Length - DataPointer) > 1000) - { - byte[] transferData = new byte[1000]; - Array.Copy(Data, DataPointer, transferData, 0, 1000); - Client.SendXferPacket(XferID, Packet, transferData); - Packet++; - DataPointer += 1000; - } - else - { - byte[] transferData = new byte[Data.Length - DataPointer]; - Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer); - uint endPacket = Packet |= (uint) 0x80000000; - Client.SendXferPacket(XferID, endPacket, transferData); - Packet++; - DataPointer += (Data.Length - DataPointer); - - complete = true; - } - } - - return complete; - } - } - - #endregion - } +/* + * 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 libsecondlife; +using Nini.Config; +using OpenSim.Framework; +using OpenSim.Region.Environment.Interfaces; +using OpenSim.Region.Environment.Scenes; + +namespace OpenSim.Region.Environment.Modules.Agent.Xfer +{ + public class XferModule : IRegionModule, IXfer + { + private Scene m_scene; + public Dictionary NewFiles = new Dictionary(); + public Dictionary Transfers = new Dictionary(); + + public XferModule() + { + } + + #region IRegionModule Members + + public void Initialise(Scene scene, IConfigSource config) + { + m_scene = scene; + m_scene.EventManager.OnNewClient += NewClient; + + m_scene.RegisterModuleInterface(this); + } + + public void PostInitialise() + { + } + + public void Close() + { + } + + public string Name + { + get { return "XferModule"; } + } + + public bool IsSharedModule + { + get { return false; } + } + + #endregion + + #region IXfer Members + + public bool AddNewFile(string fileName, byte[] data) + { + lock (NewFiles) + { + if (NewFiles.ContainsKey(fileName)) + { + NewFiles[fileName] = data; + } + else + { + NewFiles.Add(fileName, data); + } + } + return true; + } + + #endregion + + public void NewClient(IClientAPI client) + { + client.OnRequestXfer += RequestXfer; + client.OnConfirmXfer += AckPacket; + } + + /// + /// + /// + /// + /// + /// + public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName) + { + lock (NewFiles) + { + if (NewFiles.ContainsKey(fileName)) + { + if (!Transfers.ContainsKey(xferID)) + { + byte[] fileData = NewFiles[fileName]; + XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient); + Transfers.Add(xferID, transaction); + NewFiles.Remove(fileName); + + if (transaction.StartSend()) + { + Transfers.Remove(xferID); + } + } + } + } + } + + public void AckPacket(IClientAPI remoteClient, ulong xferID, uint packet) + { + if (Transfers.ContainsKey(xferID)) + { + if (Transfers[xferID].AckPacket(packet)) + { + { + Transfers.Remove(xferID); + } + } + } + } + + #region Nested type: XferDownLoad + + public class XferDownLoad + { + public IClientAPI Client; + private bool complete; + public byte[] Data = new byte[0]; + public int DataPointer = 0; + public string FileName = String.Empty; + public uint Packet = 0; + public uint Serial = 1; + public ulong XferID = 0; + + public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client) + { + FileName = fileName; + Data = data; + XferID = xferID; + Client = client; + } + + public XferDownLoad() + { + } + + /// + /// Start a transfer + /// + /// True if the transfer is complete, false if not + public bool StartSend() + { + if (Data.Length < 1000) + { + // for now (testing ) we only support files under 1000 bytes + byte[] transferData = new byte[Data.Length + 4]; + Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); + Array.Copy(Data, 0, transferData, 4, Data.Length); + Client.SendXferPacket(XferID, 0 + 0x80000000, transferData); + + complete = true; + } + else + { + byte[] transferData = new byte[1000 + 4]; + Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); + Array.Copy(Data, 0, transferData, 4, 1000); + Client.SendXferPacket(XferID, 0, transferData); + Packet++; + DataPointer = 1000; + } + + return complete; + } + + /// + /// Respond to an ack packet from the client + /// + /// + /// True if the transfer is complete, false otherwise + public bool AckPacket(uint packet) + { + if (!complete) + { + if ((Data.Length - DataPointer) > 1000) + { + byte[] transferData = new byte[1000]; + Array.Copy(Data, DataPointer, transferData, 0, 1000); + Client.SendXferPacket(XferID, Packet, transferData); + Packet++; + DataPointer += 1000; + } + else + { + byte[] transferData = new byte[Data.Length - DataPointer]; + Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer); + uint endPacket = Packet |= (uint) 0x80000000; + Client.SendXferPacket(XferID, endPacket, transferData); + Packet++; + DataPointer += (Data.Length - DataPointer); + + complete = true; + } + } + + return complete; + } + } + + #endregion + } } \ No newline at end of file -- cgit v1.1