From 180be7de07014aa33bc6066f12a0819b731c1c9d Mon Sep 17 00:00:00 2001 From: Dr Scofield Date: Tue, 10 Feb 2009 13:10:57 +0000 Subject: this is step 2 of 2 of the OpenSim.Region.Environment refactor. NOTHING has been deleted or moved off to forge at this point. what has happened is that OpenSim.Region.Environment.Modules has been split in two: - OpenSim.Region.CoreModules: all those modules that are either directly or indirectly referenced from other OpenSim packages, or that provide functionality that the OpenSim developer community considers core functionality: CoreModules/Agent/AssetTransaction CoreModules/Agent/Capabilities CoreModules/Agent/TextureDownload CoreModules/Agent/TextureSender CoreModules/Agent/TextureSender/Tests CoreModules/Agent/Xfer CoreModules/Avatar/AvatarFactory CoreModules/Avatar/Chat/ChatModule CoreModules/Avatar/Combat CoreModules/Avatar/Currency/SampleMoney CoreModules/Avatar/Dialog CoreModules/Avatar/Friends CoreModules/Avatar/Gestures CoreModules/Avatar/Groups CoreModules/Avatar/InstantMessage CoreModules/Avatar/Inventory CoreModules/Avatar/Inventory/Archiver CoreModules/Avatar/Inventory/Transfer CoreModules/Avatar/Lure CoreModules/Avatar/ObjectCaps CoreModules/Avatar/Profiles CoreModules/Communications/Local CoreModules/Communications/REST CoreModules/Framework/EventQueue CoreModules/Framework/InterfaceCommander CoreModules/Hypergrid CoreModules/InterGrid CoreModules/Scripting/DynamicTexture CoreModules/Scripting/EMailModules CoreModules/Scripting/HttpRequest CoreModules/Scripting/LoadImageURL CoreModules/Scripting/VectorRender CoreModules/Scripting/WorldComm CoreModules/Scripting/XMLRPC CoreModules/World/Archiver CoreModules/World/Archiver/Tests CoreModules/World/Estate CoreModules/World/Land CoreModules/World/Permissions CoreModules/World/Serialiser CoreModules/World/Sound CoreModules/World/Sun CoreModules/World/Terrain CoreModules/World/Terrain/DefaultEffects CoreModules/World/Terrain/DefaultEffects/bin CoreModules/World/Terrain/DefaultEffects/bin/Debug CoreModules/World/Terrain/Effects CoreModules/World/Terrain/FileLoaders CoreModules/World/Terrain/FloodBrushes CoreModules/World/Terrain/PaintBrushes CoreModules/World/Terrain/Tests CoreModules/World/Vegetation CoreModules/World/Wind CoreModules/World/WorldMap - OpenSim.Region.OptionalModules: all those modules that are not core modules: OptionalModules/Avatar/Chat/IRC-stuff OptionalModules/Avatar/Concierge OptionalModules/Avatar/Voice/AsterixVoice OptionalModules/Avatar/Voice/SIPVoice OptionalModules/ContentManagementSystem OptionalModules/Grid/Interregion OptionalModules/Python OptionalModules/SvnSerialiser OptionalModules/World/NPC OptionalModules/World/TreePopulator --- .../Grid/Interregion/InterregionModule.cs | 199 +++++++++++++++++++++ 1 file changed, 199 insertions(+) create mode 100644 OpenSim/Region/OptionalModules/Grid/Interregion/InterregionModule.cs (limited to 'OpenSim/Region/OptionalModules/Grid/Interregion/InterregionModule.cs') diff --git a/OpenSim/Region/OptionalModules/Grid/Interregion/InterregionModule.cs b/OpenSim/Region/OptionalModules/Grid/Interregion/InterregionModule.cs new file mode 100644 index 0000000..21df83c --- /dev/null +++ b/OpenSim/Region/OptionalModules/Grid/Interregion/InterregionModule.cs @@ -0,0 +1,199 @@ +/* + * 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.Runtime.Remoting; +using System.Runtime.Remoting.Channels; +using System.Runtime.Remoting.Channels.Tcp; +using Nini.Config; +using OpenSim.Framework; +using OpenSim.Region.Framework.Interfaces; +using OpenSim.Region.Framework.Scenes; + +namespace OpenSim.Region.CoreModules.Grid.Interregion +{ + public class InterregionModule : IInterregionModule, IRegionModule + { + #region Direction enum + + public enum Direction + { + North, + NorthEast, + East, + SouthEast, + South, + SouthWest, + West, + NorthWest + } + + #endregion + + private readonly Dictionary m_interfaces = new Dictionary(); + private readonly Object m_lockObject = new object(); + private readonly List m_myLocations = new List(); + + private readonly Dictionary m_neighbourInterfaces = new Dictionary(); + private readonly Dictionary m_neighbourRemote = new Dictionary(); + // private IConfigSource m_config; + private const bool m_enabled = false; + + private RemotingObject m_myRemote; + private TcpChannel m_tcpChannel; + private int m_tcpPort = 10101; + + #region IInterregionModule Members + + public void internal_CreateRemotingObjects() + { + lock (m_lockObject) + { + if (m_tcpChannel == null) + { + m_myRemote = new RemotingObject(m_interfaces, m_myLocations.ToArray()); + m_tcpChannel = new TcpChannel(m_tcpPort); + + ChannelServices.RegisterChannel(m_tcpChannel, false); + RemotingServices.Marshal(m_myRemote, "OpenSimRemote2", typeof (RemotingObject)); + } + } + } + + public void RegisterMethod(T e) + { + m_interfaces[typeof (T)] = e; + } + + public bool HasInterface(Location loc) + { + foreach (string val in m_neighbourInterfaces[loc]) + { + if (val == typeof (T).FullName) + { + return true; + } + } + return false; + } + + public T RequestInterface(Location loc) + { + if (m_neighbourRemote.ContainsKey(loc)) + { + return m_neighbourRemote[loc].RequestInterface(); + } + throw new IndexOutOfRangeException("No neighbour availible at that location"); + } + + public T[] RequestInterface() + { + List m_t = new List(); + foreach (RemotingObject remote in m_neighbourRemote.Values) + { + try + { + m_t.Add(remote.RequestInterface()); + } + catch (NotSupportedException) + { + } + } + return m_t.ToArray(); + } + + public Location GetLocationByDirection(Scene scene, Direction dir) + { + return new Location(0, 0); + } + + public void RegisterRemoteRegion(string uri) + { + RegisterRemotingInterface((RemotingObject) Activator.GetObject(typeof (RemotingObject), uri)); + } + + #endregion + + #region IRegionModule Members + + public void Initialise(Scene scene, IConfigSource source) + { + m_myLocations.Add(new Location((int) scene.RegionInfo.RegionLocX, + (int) scene.RegionInfo.RegionLocY)); + // m_config = source; + + scene.RegisterModuleInterface(this); + } + + public void PostInitialise() + { + // Commenting out to remove 'unreachable code' warning since m_enabled is never true +// if (m_enabled) +// { +// try +// { +// m_tcpPort = m_config.Configs["Comms"].GetInt("remoting_port", m_tcpPort); +// } +// catch +// { +// } +// +// internal_CreateRemotingObjects(); +// } + } + + public void Close() + { + if (null != m_tcpChannel) + ChannelServices.UnregisterChannel(m_tcpChannel); + } + + public string Name + { + get { return "InterregionModule"; } + } + + public bool IsSharedModule + { + get { return true; } + } + + #endregion + + private void RegisterRemotingInterface(RemotingObject remote) + { + Location[] locs = remote.GetLocations(); + string[] interfaces = remote.GetInterfaces(); + foreach (Location loc in locs) + { + m_neighbourInterfaces[loc] = interfaces; + m_neighbourRemote[loc] = remote; + } + } + } +} -- cgit v1.1