Added HGGridConnector and related code.
Diva Canto
parent
a9ced0fe79
commit
34f4738159
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@ -0,0 +1,304 @@
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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 OpenSimulator 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;
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using System.Collections.Generic;
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using System.Reflection;
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using OpenSim.Framework;
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using OpenSim.Region.Framework.Interfaces;
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using OpenSim.Region.Framework.Scenes;
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using OpenSim.Services.Interfaces;
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using OpenSim.Server.Base;
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using OpenSim.Services.Connectors.Grid;
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using OpenMetaverse;
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using log4net;
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using Nini.Config;
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namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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{
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public class HGGridConnector : ISharedRegionModule, IGridService
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{
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private static readonly ILog m_log =
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LogManager.GetLogger(
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MethodBase.GetCurrentMethod().DeclaringType);
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private bool m_Enabled = false;
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private bool m_Initialized = false;
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private IGridService m_GridServiceConnector;
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private HypergridServiceConnector m_HypergridServiceConnector;
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// Hyperlink regions are hyperlinks on the map
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protected Dictionary<UUID, SimpleRegionInfo> m_HyperlinkRegions = new Dictionary<UUID, SimpleRegionInfo>();
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// Known regions are home regions of visiting foreign users.
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// They are not on the map as static hyperlinks. They are dynamic hyperlinks, they go away when
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// the visitor goes away. They are mapped to X=0 on the map.
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// This is key-ed on agent ID
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protected Dictionary<UUID, SimpleRegionInfo> m_knownRegions = new Dictionary<UUID, SimpleRegionInfo>();
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#region ISharedRegionModule
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public Type ReplaceableInterface
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{
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get { return null; }
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}
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public string Name
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{
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get { return "HGGridServicesConnector"; }
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}
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public void Initialise(IConfigSource source)
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{
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IConfig moduleConfig = source.Configs["Modules"];
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if (moduleConfig != null)
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{
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string name = moduleConfig.GetString("GridServices", "");
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if (name == Name)
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{
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IConfig gridConfig = source.Configs["GridService"];
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if (gridConfig == null)
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{
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m_log.Error("[HGGRID CONNECTOR]: GridService missing from OpenSim.ini");
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return;
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}
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InitialiseConnectorModule(source);
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m_Enabled = true;
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m_log.Info("[HGGRID CONNECTOR]: HG grid enabled");
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}
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}
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}
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private void InitialiseConnectorModule(IConfigSource source)
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{
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IConfig gridConfig = source.Configs["GridService"];
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if (gridConfig == null)
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{
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m_log.Error("[HGGRID CONNECTOR]: GridService missing from OpenSim.ini");
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throw new Exception("Grid connector init error");
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}
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string module = gridConfig.GetString("GridServiceConnectorModule", String.Empty);
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if (module == String.Empty)
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{
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m_log.Error("[HGGRID CONNECTOR]: No GridServiceConnectorModule named in section GridService");
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//return;
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throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
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}
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Object[] args = new Object[] { source };
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m_GridServiceConnector = ServerUtils.LoadPlugin<IGridService>(module, args);
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}
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public void PostInitialise()
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{
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}
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public void Close()
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{
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}
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public void AddRegion(Scene scene)
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{
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if (!m_Enabled)
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return;
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scene.RegisterModuleInterface<IGridService>(this);
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}
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public void RemoveRegion(Scene scene)
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{
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}
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public void RegionLoaded(Scene scene)
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{
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if (m_Enabled && !m_Initialized)
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{
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m_HypergridServiceConnector = new HypergridServiceConnector(scene.AssetService);
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m_Initialized = true;
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}
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}
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#endregion
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#region IGridService
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public bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo)
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{
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// Region doesn't exist here. Trying to link remote region
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if (regionInfo.RegionID.Equals(UUID.Zero))
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{
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m_log.Info("[HGrid]: Linking remote region " + regionInfo.ExternalHostName + ":" + regionInfo.HttpPort);
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regionInfo.RegionID = m_HypergridServiceConnector.LinkRegion(regionInfo);
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if (!regionInfo.RegionID.Equals(UUID.Zero))
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{
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m_HyperlinkRegions.Add(regionInfo.RegionID, regionInfo);
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m_log.Info("[HGrid]: Successfully linked to region_uuid " + regionInfo.RegionID);
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// Try get the map image
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m_HypergridServiceConnector.GetMapImage(regionInfo);
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return true;
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}
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else
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{
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m_log.Info("[HGrid]: No such region " + regionInfo.ExternalHostName + ":" + regionInfo.HttpPort + "(" + regionInfo.InternalEndPoint.Port + ")");
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return false;
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}
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// Note that these remote regions aren't registered in localBackend, so return null, no local listeners
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}
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else // normal grid
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return m_GridServiceConnector.RegisterRegion(scopeID, regionInfo);
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}
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public bool DeregisterRegion(UUID regionID)
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{
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// Try the hyperlink collection
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if (m_HyperlinkRegions.ContainsKey(regionID))
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{
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m_HyperlinkRegions.Remove(regionID);
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return true;
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}
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// Try the foreign users home collection
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if (m_knownRegions.ContainsKey(regionID))
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{
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m_knownRegions.Remove(regionID);
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return true;
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}
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// Finally, try the normal route
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return m_GridServiceConnector.DeregisterRegion(regionID);
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}
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public List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID)
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{
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// No serving neighbours on hyperliked regions.
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// Just the regular regions.
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return m_GridServiceConnector.GetNeighbours(scopeID, regionID);
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}
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public SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
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{
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// Try the hyperlink collection
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if (m_HyperlinkRegions.ContainsKey(regionID))
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return m_HyperlinkRegions[regionID];
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// Try the foreign users home collection
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if (m_knownRegions.ContainsKey(regionID))
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return m_knownRegions[regionID];
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// Finally, try the normal route
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return m_GridServiceConnector.GetRegionByUUID(scopeID, regionID);
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}
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public SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
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{
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int snapX = (int) (x / Constants.RegionSize) * (int)Constants.RegionSize;
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int snapY = (int) (y / Constants.RegionSize) * (int)Constants.RegionSize;
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// Try the hyperlink collection
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foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
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{
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if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
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return r;
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}
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// Try the foreign users home collection
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foreach (SimpleRegionInfo r in m_knownRegions.Values)
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{
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if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
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return r;
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}
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// Finally, try the normal route
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return m_GridServiceConnector.GetRegionByPosition(scopeID, x, y);
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}
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public SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
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{
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// Try normal grid first
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SimpleRegionInfo region = m_GridServiceConnector.GetRegionByName(scopeID, regionName);
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if (region != null)
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return region;
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// !!! Commenting until region name exists
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//// Try the hyperlink collection
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//foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
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//{
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// if (r.RegionName == regionName)
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// return r;
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//}
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//// Try the foreign users home collection
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//foreach (SimpleRegionInfo r in m_knownRegions.Values)
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//{
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// if (r.RegionName == regionName)
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// return r;
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//}
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return null;
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}
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public List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber)
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{
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List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
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// Commenting until regionname exists
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//foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
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// if ((r.RegionName != null) && r.RegionName.StartsWith(name))
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// rinfos.Add(r);
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rinfos.AddRange(m_GridServiceConnector.GetRegionsByName(scopeID, name, maxNumber));
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return rinfos;
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}
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public List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
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{
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int snapXmin = (int)(xmin / Constants.RegionSize) * (int)Constants.RegionSize;
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int snapXmax = (int)(xmax / Constants.RegionSize) * (int)Constants.RegionSize;
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int snapYmin = (int)(ymin / Constants.RegionSize) * (int)Constants.RegionSize;
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int snapYmax = (int)(ymax / Constants.RegionSize) * (int)Constants.RegionSize;
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List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
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foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
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if ((r.RegionLocX > snapXmin) && (r.RegionLocX < snapYmax) &&
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(r.RegionLocY > snapYmin) && (r.RegionLocY < snapYmax))
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rinfos.Add(r);
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rinfos.AddRange(m_GridServiceConnector.GetRegionRange(scopeID, xmin, xmax, ymin, ymax));
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return rinfos;
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}
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#endregion
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}
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}
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@ -50,6 +50,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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private bool m_Enabled = false;
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public LocalGridServicesConnector(IConfigSource source)
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{
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InitialiseService(source);
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}
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#region ISharedRegionModule
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public Type ReplaceableInterface
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@ -69,11 +74,20 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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{
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string name = moduleConfig.GetString("GridServices", "");
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if (name == Name)
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{
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InitialiseService(source);
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m_Enabled = true;
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m_log.Info("[LOCAL GRID CONNECTOR]: Local grid connector enabled");
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}
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}
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}
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private void InitialiseService(IConfigSource source)
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{
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IConfig assetConfig = source.Configs["GridService"];
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if (assetConfig == null)
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{
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m_log.Error("[GRID CONNECTOR]: GridService missing from OpenSim.ini");
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m_log.Error("[LOCAL GRID CONNECTOR]: GridService missing from OpenSim.ini");
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return;
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}
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@ -82,7 +96,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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if (serviceDll == String.Empty)
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{
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m_log.Error("[GRID CONNECTOR]: No LocalServiceModule named in section GridService");
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m_log.Error("[LOCAL GRID CONNECTOR]: No LocalServiceModule named in section GridService");
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return;
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}
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@ -93,13 +107,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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if (m_GridService == null)
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{
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m_log.Error("[GRID CONNECTOR]: Can't load asset service");
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m_log.Error("[LOCAL GRID CONNECTOR]: Can't load asset service");
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return;
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}
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m_Enabled = true;
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m_log.Info("[GRID CONNECTOR]: Local grid connector enabled");
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}
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}
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}
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public void PostInitialise()
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@ -47,6 +47,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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private bool m_Enabled = false;
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public RemoteGridServicesConnector(IConfigSource source)
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{
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InitialiseService(source);
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}
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#region ISharedRegionmodule
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public Type ReplaceableInterface
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{
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get { return null; }
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@ -64,21 +71,24 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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{
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string name = moduleConfig.GetString("GridServices", "");
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if (name == Name)
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{
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InitialiseService(source);
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m_Enabled = true;
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m_log.Info("[REMOTE GRID CONNECTOR]: Remote grid enabled");
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}
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}
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}
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private void InitialiseService(IConfigSource source)
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{
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IConfig gridConfig = source.Configs["GridService"];
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if (gridConfig == null)
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{
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m_log.Error("[GRID CONNECTOR]: GridService missing from OpenSim.ini");
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m_log.Error("[REMOTE GRID CONNECTOR]: GridService missing from OpenSim.ini");
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return;
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}
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m_Enabled = true;
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base.Initialise(source);
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m_log.Info("[GRID CONNECTOR]: Remote grid enabled");
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}
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}
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}
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public void PostInitialise()
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@ -104,5 +114,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
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public void RegionLoaded(Scene scene)
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{
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}
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#endregion
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}
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}
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@ -49,7 +49,7 @@ namespace OpenSim.Server.Handlers.Grid
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String.Empty);
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if (gridService == String.Empty)
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throw new Exception("No AuthenticationService in config file");
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throw new Exception("No GridService in config file");
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Object[] args = new Object[] { config };
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m_GridService = ServerUtils.LoadPlugin<IGridService>(gridService, args);
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@ -0,0 +1,155 @@
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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:
|
||||
* * 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
|
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* documentation and/or other materials provided with the distribution.
|
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* * Neither the name of the OpenSimulator Project nor the
|
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* names of its contributors may be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
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* 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.
|
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*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Text;
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using System.Drawing;
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using System.Net;
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using System.Reflection;
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using OpenSim.Services.Interfaces;
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using OpenSim.Framework;
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using OpenMetaverse;
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using OpenMetaverse.Imaging;
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using log4net;
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using Nwc.XmlRpc;
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namespace OpenSim.Services.Connectors.Grid
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{
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public class HypergridServiceConnector
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private IAssetService m_AssetService;
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public HypergridServiceConnector(IAssetService assService)
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{
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m_AssetService = assService;
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}
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public UUID LinkRegion(SimpleRegionInfo info)
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{
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UUID uuid = UUID.Zero;
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//Hashtable hash = new Hashtable();
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//hash["region_name"] = info.RegionName;
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//IList paramList = new ArrayList();
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//paramList.Add(hash);
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|
||||
//XmlRpcRequest request = new XmlRpcRequest("link_region", paramList);
|
||||
//string uri = "http://" + info.ExternalEndPoint.Address + ":" + info.HttpPort + "/";
|
||||
//m_log.Debug("[HGrid]: Linking to " + uri);
|
||||
//XmlRpcResponse response = request.Send(uri, 10000);
|
||||
//if (response.IsFault)
|
||||
//{
|
||||
// m_log.ErrorFormat("[HGrid]: remote call returned an error: {0}", response.FaultString);
|
||||
//}
|
||||
//else
|
||||
//{
|
||||
// hash = (Hashtable)response.Value;
|
||||
// //foreach (Object o in hash)
|
||||
// // m_log.Debug(">> " + ((DictionaryEntry)o).Key + ":" + ((DictionaryEntry)o).Value);
|
||||
// try
|
||||
// {
|
||||
// UUID.TryParse((string)hash["uuid"], out uuid);
|
||||
// info.RegionID = uuid;
|
||||
// if ((string)hash["handle"] != null)
|
||||
// {
|
||||
// info.regionSecret = (string)hash["handle"];
|
||||
// //m_log.Debug(">> HERE: " + info.regionSecret);
|
||||
// }
|
||||
// if (hash["region_image"] != null)
|
||||
// {
|
||||
// UUID img = UUID.Zero;
|
||||
// UUID.TryParse((string)hash["region_image"], out img);
|
||||
// info.RegionSettings.TerrainImageID = img;
|
||||
// }
|
||||
// if (hash["region_name"] != null)
|
||||
// {
|
||||
// info.RegionName = (string)hash["region_name"];
|
||||
// //m_log.Debug(">> " + info.RegionName);
|
||||
// }
|
||||
// if (hash["internal_port"] != null)
|
||||
// {
|
||||
// int port = Convert.ToInt32((string)hash["internal_port"]);
|
||||
// info.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), port);
|
||||
// //m_log.Debug(">> " + info.InternalEndPoint.ToString());
|
||||
// }
|
||||
// if (hash["remoting_port"] != null)
|
||||
// {
|
||||
// info.RemotingPort = Convert.ToUInt32(hash["remoting_port"]);
|
||||
// //m_log.Debug(">> " + info.RemotingPort);
|
||||
// }
|
||||
|
||||
// }
|
||||
// catch (Exception e)
|
||||
// {
|
||||
// m_log.Error("[HGrid]: Got exception while parsing hyperlink response " + e.StackTrace);
|
||||
// }
|
||||
//}
|
||||
return uuid;
|
||||
}
|
||||
|
||||
public void GetMapImage(SimpleRegionInfo info)
|
||||
{
|
||||
try
|
||||
{
|
||||
string regionimage = "regionImage" + info.RegionID.ToString();
|
||||
regionimage = regionimage.Replace("-", "");
|
||||
|
||||
WebClient c = new WebClient();
|
||||
string uri = "http://" + info.ExternalHostName + ":" + info.HttpPort + "/index.php?method=" + regionimage;
|
||||
//m_log.Debug("JPEG: " + uri);
|
||||
c.DownloadFile(uri, info.RegionID.ToString() + ".jpg");
|
||||
Bitmap m = new Bitmap(info.RegionID.ToString() + ".jpg");
|
||||
//m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
|
||||
byte[] imageData = OpenJPEG.EncodeFromImage(m, true);
|
||||
AssetBase ass = new AssetBase(UUID.Random(), "region " + info.RegionID.ToString());
|
||||
|
||||
// !!! for now
|
||||
//info.RegionSettings.TerrainImageID = ass.FullID;
|
||||
|
||||
ass.Type = (int)AssetType.Texture;
|
||||
ass.Temporary = true;
|
||||
ass.Local = true;
|
||||
ass.Data = imageData;
|
||||
|
||||
m_AssetService.Store(ass);
|
||||
|
||||
}
|
||||
catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
|
||||
{
|
||||
m_log.Warn("[HGrid]: Failed getting/storing map image, because it is probably already in the cache");
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -1205,6 +1205,7 @@
|
|||
<ReferencePath>../../../bin/</ReferencePath>
|
||||
<Reference name="System"/>
|
||||
<Reference name="System.Xml"/>
|
||||
<Reference name="System.Drawing"/>
|
||||
<Reference name="OpenMetaverseTypes.dll"/>
|
||||
<Reference name="OpenMetaverse.dll"/>
|
||||
<Reference name="OpenMetaverse.StructuredData.dll"/>
|
||||
|
|
|
|||
Loading…
Reference in New Issue