From 7a9c85526cb99495bdd436150679941ef021b782 Mon Sep 17 00:00:00 2001 From: diva Date: Sun, 14 Jun 2009 15:35:09 +0000 Subject: Pulled out HelloNeighbour into its own service, INeighbourService, which may get more functions as we go along. It's a very simple service and service connectors, and it served primarily to establish the design of services that dependent on Scenes and that must always have a local connector. More refactoring coming, as this showed how to do it right. --- .../NeighbourServiceInConnectorModule.cs | 137 +++++++++++++++++++++ .../Resources/SimulatorServices.addin.xml | 3 +- 2 files changed, 139 insertions(+), 1 deletion(-) create mode 100644 OpenSim/SimulatorServices/NeighbourServiceInConnectorModule.cs (limited to 'OpenSim/SimulatorServices') diff --git a/OpenSim/SimulatorServices/NeighbourServiceInConnectorModule.cs b/OpenSim/SimulatorServices/NeighbourServiceInConnectorModule.cs new file mode 100644 index 0000000..e281ebb --- /dev/null +++ b/OpenSim/SimulatorServices/NeighbourServiceInConnectorModule.cs @@ -0,0 +1,137 @@ +/* + * 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 OpenSimulator 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.Reflection; +using System.Collections.Generic; +using log4net; +using Nini.Config; +using OpenSim.Framework; +using OpenSim.Framework.Servers.HttpServer; +using OpenSim.Region.Framework.Scenes; +using OpenSim.Region.Framework.Interfaces; +using OpenSim.Server.Base; +using OpenSim.Server.Handlers.Base; +using OpenSim.Services.Interfaces; + + +namespace OpenSim.SimulatorServices +{ + public class NeighbourServiceInConnectorModule : ISharedRegionModule, INeighbourService + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + private static bool m_Enabled = false; + private static bool m_Registered = false; + + private IConfigSource m_Config; + private List m_Scenes = new List(); + + #region IRegionModule interface + + public void Initialise(IConfigSource config) + { + m_Config = config; + + IConfig moduleConfig = config.Configs["Modules"]; + if (moduleConfig != null) + { + m_Enabled = moduleConfig.GetBoolean("NeighbourServiceInConnector", false); + if (m_Enabled) + { + m_log.Info("[NEIGHBOUR IN CONNECTOR]: NeighbourServiceInConnector enabled"); + } + + } + + } + + public void PostInitialise() + { + if (!m_Enabled) + return; + + m_log.Info("[NEIGHBOUR IN CONNECTOR]: Starting..."); + } + + public void Close() + { + } + + public string Name + { + get { return "NeighbourServiceInConnectorModule"; } + } + + public void AddRegion(Scene scene) + { + if (!m_Enabled) + return; + + if (!m_Registered) + { + m_Registered = true; + Object[] args = new Object[] { m_Config, scene.CommsManager.HttpServer, this, scene }; + ServerUtils.LoadPlugin("OpenSim.Server.Handlers.dll:NeighbourServiceInConnector", args); + } + + m_Scenes.Add(scene); + + } + + public void RemoveRegion(Scene scene) + { + if (m_Enabled && m_Scenes.Contains(scene)) + m_Scenes.Remove(scene); + } + + public void RegionLoaded(Scene scene) + { + } + + #endregion + + #region INeighbourService + + public bool HelloNeighbour(ulong regionHandle, RegionInfo thisRegion) + { + m_log.DebugFormat("[NEIGHBOUR IN CONNECTOR]: HelloNeighbour from {0}, to {1}. Count = {2}", + thisRegion.RegionName, regionHandle, m_Scenes.Count); + foreach (Scene s in m_Scenes) + { + if (s.RegionInfo.RegionHandle == regionHandle) + { + m_log.Debug("[NEIGHBOUR IN CONNECTOR]: Found region to SendHelloNeighbour"); + return s.IncomingHelloNeighbour(thisRegion); + } + } + m_log.DebugFormat("[NEIGHBOUR IN CONNECTOR]: region handle {0} not found", regionHandle); + return false; + } + + #endregion INeighbourService + } +} diff --git a/OpenSim/SimulatorServices/Resources/SimulatorServices.addin.xml b/OpenSim/SimulatorServices/Resources/SimulatorServices.addin.xml index 77d7d70..c83af7b 100644 --- a/OpenSim/SimulatorServices/Resources/SimulatorServices.addin.xml +++ b/OpenSim/SimulatorServices/Resources/SimulatorServices.addin.xml @@ -9,7 +9,8 @@ - + + -- cgit v1.1