From 882d2c9cc399c4c7d1809702104ce94c9c2c7b17 Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Tue, 22 Sep 2009 20:25:00 -0700 Subject: [PATCH] Added hg console commands to the module. Added the IN connector module for link-region and corresponding handler to be used in the regions only. No service as such is needed. This will replace the current link-region machinery. Compiles but not tested. --- OpenSim/Framework/RegionInfo.cs | 1 + .../Grid/HypergridServiceInConnectorModule.cs | 129 ++++++++ .../ServiceConnectorsOut/Grid/HGCommands.cs | 295 ++++++++++++++++++ .../Grid/HGGridConnector.cs | 213 ++++++++++++- .../Grid/RemoteGridServiceConnector.cs | 64 +++- .../Handlers/Grid/HypergridServerConnector.cs | 112 +++++++ .../Connectors/Grid/GridServiceConnector.cs | 16 +- 7 files changed, 817 insertions(+), 13 deletions(-) create mode 100644 OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/HypergridServiceInConnectorModule.cs create mode 100644 OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs create mode 100644 OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs diff --git a/OpenSim/Framework/RegionInfo.cs b/OpenSim/Framework/RegionInfo.cs index 0dc35a51e9..cee1d4b850 100644 --- a/OpenSim/Framework/RegionInfo.cs +++ b/OpenSim/Framework/RegionInfo.cs @@ -108,6 +108,7 @@ namespace OpenSim.Framework public SimpleRegionInfo(RegionInfo ConvertFrom) { + m_regionName = ConvertFrom.RegionName; m_regionLocX = ConvertFrom.RegionLocX; m_regionLocY = ConvertFrom.RegionLocY; m_internalEndPoint = ConvertFrom.InternalEndPoint; diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/HypergridServiceInConnectorModule.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/HypergridServiceInConnectorModule.cs new file mode 100644 index 0000000000..8d113d38d0 --- /dev/null +++ b/OpenSim/Region/CoreModules/ServiceConnectorsIn/Grid/HypergridServiceInConnectorModule.cs @@ -0,0 +1,129 @@ +/* + * 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.Server.Handlers.Grid; + +namespace OpenSim.Region.CoreModules.ServiceConnectorsIn.Grid +{ + public class HypergridServiceInConnectorModule : ISharedRegionModule + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + private static bool m_Enabled = false; + + private IConfigSource m_Config; + bool m_Registered = false; + HypergridServiceInConnector m_HypergridHandler; + + #region IRegionModule interface + + public void Initialise(IConfigSource config) + { + //// This module is only on for standalones in hypergrid mode + //enabled = (!config.Configs["Startup"].GetBoolean("gridmode", true)) && + // config.Configs["Startup"].GetBoolean("hypergrid", true); + //m_log.DebugFormat("[RegionInventoryService]: enabled? {0}", enabled); + m_Config = config; + IConfig moduleConfig = config.Configs["Modules"]; + if (moduleConfig != null) + { + m_Enabled = moduleConfig.GetBoolean("HypergridServiceInConnector", false); + if (m_Enabled) + { + m_log.Info("[INVENTORY IN CONNECTOR]: Hypergrid Service In Connector enabled"); + } + + } + + } + + public void PostInitialise() + { + } + + public void Close() + { + } + + public Type ReplaceableInterface + { + get { return null; } + } + + public string Name + { + get { return "HypergridService"; } + } + + public void AddRegion(Scene scene) + { + if (!m_Enabled) + return; + + if (!m_Registered) + { + m_Registered = true; + + m_log.Info("[HypergridService]: Starting..."); + + Object[] args = new Object[] { m_Config, MainServer.Instance }; + + m_HypergridHandler = new HypergridServiceInConnector(m_Config, MainServer.Instance); + //ServerUtils.LoadPlugin("OpenSim.Server.Handlers.dll:HypergridServiceInConnector", args); + } + + SimpleRegionInfo rinfo = new SimpleRegionInfo(scene.RegionInfo); + m_HypergridHandler.AddRegion(rinfo); + } + + public void RemoveRegion(Scene scene) + { + if (!m_Enabled) + return; + + SimpleRegionInfo rinfo = new SimpleRegionInfo(scene.RegionInfo); + m_HypergridHandler.RemoveRegion(rinfo); + } + + public void RegionLoaded(Scene scene) + { + } + + #endregion + + } +} diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs new file mode 100644 index 0000000000..eee3a6ccdf --- /dev/null +++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs @@ -0,0 +1,295 @@ +/* + * 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.Collections.Generic; +using System.Reflection; +using System.Xml; +using log4net; +using Nini.Config; +using OpenSim.Framework; +//using OpenSim.Framework.Communications; +using OpenSim.Framework.Console; +using OpenSim.Region.Framework; +using OpenSim.Region.Framework.Scenes; +using OpenSim.Region.Framework.Scenes.Hypergrid; + +namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid +{ + public class HGCommands + { + private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); + private HGGridConnector m_HGGridConnector; + private Scene m_scene; + + private static uint m_autoMappingX = 0; + private static uint m_autoMappingY = 0; + private static bool m_enableAutoMapping = false; + + public HGCommands(HGGridConnector hgConnector, Scene scene) + { + m_HGGridConnector = hgConnector; + m_scene = scene; + } + + //public static Scene CreateScene(RegionInfo regionInfo, AgentCircuitManager circuitManager, CommunicationsManager m_commsManager, + // StorageManager storageManager, ModuleLoader m_moduleLoader, ConfigSettings m_configSettings, OpenSimConfigSource m_config, string m_version) + //{ + // HGSceneCommunicationService sceneGridService = new HGSceneCommunicationService(m_commsManager, HGServices); + + // return + // new HGScene( + // regionInfo, circuitManager, m_commsManager, sceneGridService, storageManager, + // m_moduleLoader, false, m_configSettings.PhysicalPrim, + // m_configSettings.See_into_region_from_neighbor, m_config.Source, m_version); + //} + + public void RunCommand(string module, string[] cmdparams) + { + List args = new List(cmdparams); + if (args.Count < 1) + return; + + string command = args[0]; + args.RemoveAt(0); + + cmdparams = args.ToArray(); + + RunHGCommand(command, cmdparams); + + } + + private void RunHGCommand(string command, string[] cmdparams) + { + if (command.Equals("link-mapping")) + { + if (cmdparams.Length == 2) + { + try + { + m_autoMappingX = Convert.ToUInt32(cmdparams[0]); + m_autoMappingY = Convert.ToUInt32(cmdparams[1]); + m_enableAutoMapping = true; + } + catch (Exception) + { + m_autoMappingX = 0; + m_autoMappingY = 0; + m_enableAutoMapping = false; + } + } + } + else if (command.Equals("link-region")) + { + if (cmdparams.Length < 3) + { + if ((cmdparams.Length == 1) || (cmdparams.Length == 2)) + { + LoadXmlLinkFile(cmdparams); + } + else + { + LinkRegionCmdUsage(); + } + return; + } + + if (cmdparams[2].Contains(":")) + { + // New format + uint xloc, yloc; + string mapName; + try + { + xloc = Convert.ToUInt32(cmdparams[0]); + yloc = Convert.ToUInt32(cmdparams[1]); + mapName = cmdparams[2]; + if (cmdparams.Length > 3) + for (int i = 3; i < cmdparams.Length; i++) + mapName += " " + cmdparams[i]; + + m_log.Info(">> MapName: " + mapName); + //internalPort = Convert.ToUInt32(cmdparams[4]); + //remotingPort = Convert.ToUInt32(cmdparams[5]); + } + catch (Exception e) + { + m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message); + LinkRegionCmdUsage(); + return; + } + + m_HGGridConnector.TryLinkRegionToCoords(m_scene, null, mapName, xloc, yloc); + } + else + { + // old format + SimpleRegionInfo regInfo; + uint xloc, yloc; + uint externalPort; + string externalHostName; + try + { + xloc = Convert.ToUInt32(cmdparams[0]); + yloc = Convert.ToUInt32(cmdparams[1]); + externalPort = Convert.ToUInt32(cmdparams[3]); + externalHostName = cmdparams[2]; + //internalPort = Convert.ToUInt32(cmdparams[4]); + //remotingPort = Convert.ToUInt32(cmdparams[5]); + } + catch (Exception e) + { + m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message); + LinkRegionCmdUsage(); + return; + } + + //if (TryCreateLink(xloc, yloc, externalPort, externalHostName, out regInfo)) + if (m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort, externalHostName, out regInfo)) + { + if (cmdparams.Length >= 5) + { + regInfo.RegionName = ""; + for (int i = 4; i < cmdparams.Length; i++) + regInfo.RegionName += cmdparams[i] + " "; + } + } + } + return; + } + else if (command.Equals("unlink-region")) + { + if (cmdparams.Length < 1) + { + UnlinkRegionCmdUsage(); + return; + } + if (m_HGGridConnector.TryUnlinkRegion(m_scene, cmdparams[0])) + m_log.InfoFormat("[HGrid]: Successfully unlinked {0}", cmdparams[0]); + else + m_log.InfoFormat("[HGrid]: Unable to unlink {0}, region not found", cmdparams[0]); + } + } + + private void LoadXmlLinkFile(string[] cmdparams) + { + //use http://www.hgurl.com/hypergrid.xml for test + try + { + XmlReader r = XmlReader.Create(cmdparams[0]); + XmlConfigSource cs = new XmlConfigSource(r); + string[] excludeSections = null; + + if (cmdparams.Length == 2) + { + if (cmdparams[1].ToLower().StartsWith("excludelist:")) + { + string excludeString = cmdparams[1].ToLower(); + excludeString = excludeString.Remove(0, 12); + char[] splitter = { ';' }; + + excludeSections = excludeString.Split(splitter); + } + } + + for (int i = 0; i < cs.Configs.Count; i++) + { + bool skip = false; + if ((excludeSections != null) && (excludeSections.Length > 0)) + { + for (int n = 0; n < excludeSections.Length; n++) + { + if (excludeSections[n] == cs.Configs[i].Name.ToLower()) + { + skip = true; + break; + } + } + } + if (!skip) + { + ReadLinkFromConfig(cs.Configs[i]); + } + } + } + catch (Exception e) + { + m_log.Error(e.ToString()); + } + } + + + private void ReadLinkFromConfig(IConfig config) + { + SimpleRegionInfo regInfo; + uint xloc, yloc; + uint externalPort; + string externalHostName; + uint realXLoc, realYLoc; + + xloc = Convert.ToUInt32(config.GetString("xloc", "0")); + yloc = Convert.ToUInt32(config.GetString("yloc", "0")); + externalPort = Convert.ToUInt32(config.GetString("externalPort", "0")); + externalHostName = config.GetString("externalHostName", ""); + realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0")); + realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0")); + + if (m_enableAutoMapping) + { + xloc = (uint)((xloc % 100) + m_autoMappingX); + yloc = (uint)((yloc % 100) + m_autoMappingY); + } + + if (((realXLoc == 0) && (realYLoc == 0)) || + (((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) && + ((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896)))) + { + if ( + m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort, + externalHostName, out regInfo)) + { + regInfo.RegionName = config.GetString("localName", ""); + } + } + } + + + private void LinkRegionCmdUsage() + { + m_log.Info("Usage: link-region :[:]"); + m_log.Info("Usage: link-region []"); + m_log.Info("Usage: link-region []"); + } + + private void UnlinkRegionCmdUsage() + { + m_log.Info("Usage: unlink-region :"); + m_log.Info("Usage: unlink-region "); + } + + } +} diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs index e3cb05cd29..7aeb761db3 100644 --- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs +++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs @@ -27,14 +27,18 @@ using System; using System.Collections.Generic; +using System.Net; using System.Reflection; +using System.Xml; using OpenSim.Framework; using OpenSim.Region.Framework.Interfaces; using OpenSim.Region.Framework.Scenes; +using OpenSim.Region.Framework.Scenes.Hypergrid; using OpenSim.Services.Interfaces; using OpenSim.Server.Base; using OpenSim.Services.Connectors.Grid; +using OpenSim.Framework.Console; using OpenMetaverse; using log4net; @@ -94,7 +98,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid InitialiseConnectorModule(source); - + m_Enabled = true; m_log.Info("[HGGRID CONNECTOR]: HG grid enabled"); } @@ -137,6 +141,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid return; scene.RegisterModuleInterface(this); + } public void RemoveRegion(Scene scene) @@ -145,11 +150,25 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid public void RegionLoaded(Scene scene) { - if (m_Enabled && !m_Initialized) + if (!m_Enabled) + return; + + if (!m_Initialized) { m_HypergridServiceConnector = new HypergridServiceConnector(scene.AssetService); m_Initialized = true; } + + HGCommands hgCommands = new HGCommands(this, scene); + scene.AddCommand("HG", "link-region", + "link-region :[:] ", + "Link a hypergrid region", hgCommands.RunCommand); + scene.AddCommand("HG", "unlink-region", + "unlink-region or : ", + "Unlink a hypergrid region", hgCommands.RunCommand); + scene.AddCommand("HG", "link-mapping", "link-mapping [ ] ", + "Set local coordinate to map HG regions to", hgCommands.RunCommand); + } #endregion @@ -305,6 +324,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid #endregion + #region Auxiliary + private void AddHyperlinkRegion(SimpleRegionInfo regionInfo, ulong regionHandle) { m_HyperlinkRegions.Add(regionInfo.RegionID, regionInfo); @@ -334,6 +355,194 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid } m_HyperlinkHandles.Remove(regionID); } + #endregion + + #region Hyperlinks + + private static Random random = new Random(); + + public SimpleRegionInfo TryLinkRegionToCoords(Scene m_scene, IClientAPI client, string mapName, uint xloc, uint yloc) + { + string host = "127.0.0.1"; + string portstr; + string regionName = ""; + uint port = 9000; + string[] parts = mapName.Split(new char[] { ':' }); + if (parts.Length >= 1) + { + host = parts[0]; + } + if (parts.Length >= 2) + { + portstr = parts[1]; + if (!UInt32.TryParse(portstr, out port)) + regionName = parts[1]; + } + // always take the last one + if (parts.Length >= 3) + { + regionName = parts[2]; + } + + // Sanity check. Don't ever link to this sim. + IPAddress ipaddr = null; + try + { + ipaddr = Util.GetHostFromDNS(host); + } + catch { } + + if ((ipaddr != null) && + !((m_scene.RegionInfo.ExternalEndPoint.Address.Equals(ipaddr)) && (m_scene.RegionInfo.HttpPort == port))) + { + SimpleRegionInfo regInfo; + bool success = TryCreateLink(m_scene, client, xloc, yloc, regionName, port, host, out regInfo); + if (success) + { + regInfo.RegionName = mapName; + return regInfo; + } + } + + return null; + } + + public SimpleRegionInfo TryLinkRegion(Scene m_scene, IClientAPI client, string mapName) + { + uint xloc = (uint)(random.Next(0, Int16.MaxValue)); + return TryLinkRegionToCoords(m_scene, client, mapName, xloc, 0); + } + + public bool TryCreateLink(Scene m_scene, IClientAPI client, uint xloc, uint yloc, + string externalRegionName, uint externalPort, string externalHostName, out SimpleRegionInfo regInfo) + { + m_log.DebugFormat("[HGrid]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc); + + regInfo = new SimpleRegionInfo(); + regInfo.RegionName = externalRegionName; + regInfo.HttpPort = externalPort; + regInfo.ExternalHostName = externalHostName; + regInfo.RegionLocX = xloc; + regInfo.RegionLocY = yloc; + + try + { + regInfo.InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)0); + } + catch (Exception e) + { + m_log.Warn("[HGrid]: Wrong format for link-region: " + e.Message); + return false; + } + + // Finally, link it + try + { + RegisterRegion(UUID.Zero, regInfo); + } + catch (Exception e) + { + m_log.Warn("[HGrid]: Unable to link region: " + e.Message); + return false; + } + + uint x, y; + if (!Check4096(m_scene, regInfo, out x, out y)) + { + DeregisterRegion(regInfo.RegionID); + if (client != null) + client.SendAlertMessage("Region is too far (" + x + ", " + y + ")"); + m_log.Info("[HGrid]: Unable to link, region is too far (" + x + ", " + y + ")"); + return false; + } + + if (!CheckCoords(m_scene.RegionInfo.RegionLocX, m_scene.RegionInfo.RegionLocY, x, y)) + { + DeregisterRegion(regInfo.RegionID); + if (client != null) + client.SendAlertMessage("Region has incompatible coordinates (" + x + ", " + y + ")"); + m_log.Info("[HGrid]: Unable to link, region has incompatible coordinates (" + x + ", " + y + ")"); + return false; + } + + m_log.Debug("[HGrid]: link region succeeded"); + return true; + } + + public bool TryUnlinkRegion(Scene m_scene, string mapName) + { + SimpleRegionInfo regInfo = null; + if (mapName.Contains(":")) + { + string host = "127.0.0.1"; + //string portstr; + //string regionName = ""; + uint port = 9000; + string[] parts = mapName.Split(new char[] { ':' }); + if (parts.Length >= 1) + { + host = parts[0]; + } + // if (parts.Length >= 2) + // { + // portstr = parts[1]; + // if (!UInt32.TryParse(portstr, out port)) + // regionName = parts[1]; + // } + // always take the last one + // if (parts.Length >= 3) + // { + // regionName = parts[2]; + // } + foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values) + if (host.Equals(r.ExternalHostName) && (port == r.HttpPort)) + regInfo = r; + } + else + { + foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values) + if (r.RegionName.Equals(mapName)) + regInfo = r; + } + if (regInfo != null) + { + return DeregisterRegion(regInfo.RegionID); + } + else + { + m_log.InfoFormat("[HGrid]: Region {0} not found", mapName); + return false; + } + } + + /// + /// Cope with this viewer limitation. + /// + /// + /// + public bool Check4096(Scene m_scene, SimpleRegionInfo regInfo, out uint x, out uint y) + { + ulong realHandle = m_HyperlinkHandles[regInfo.RegionID]; + Utils.LongToUInts(realHandle, out x, out y); + x = x / Constants.RegionSize; + y = y / Constants.RegionSize; + + if ((Math.Abs((int)m_scene.RegionInfo.RegionLocX - (int)x) >= 4096) || + (Math.Abs((int)m_scene.RegionInfo.RegionLocY - (int)y) >= 4096)) + { + return false; + } + return true; + } + + public bool CheckCoords(uint thisx, uint thisy, uint x, uint y) + { + if ((thisx == x) && (thisy == y)) + return false; + return true; + } + + #endregion } } diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs index 22b1015073..8526653031 100644 --- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs +++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs @@ -30,6 +30,8 @@ using System; using System.Collections.Generic; using System.Reflection; using Nini.Config; +using OpenMetaverse; + using OpenSim.Framework; using OpenSim.Services.Connectors; using OpenSim.Region.Framework.Interfaces; @@ -47,9 +49,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid private bool m_Enabled = false; + private IGridService m_LocalGridService; + public RemoteGridServicesConnector(IConfigSource source) { - InitialiseService(source); + InitialiseServices(source); } #region ISharedRegionmodule @@ -72,14 +76,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid string name = moduleConfig.GetString("GridServices", ""); if (name == Name) { - InitialiseService(source); + InitialiseServices(source); m_Enabled = true; m_log.Info("[REMOTE GRID CONNECTOR]: Remote grid enabled"); } } } - private void InitialiseService(IConfigSource source) + private void InitialiseServices(IConfigSource source) { IConfig gridConfig = source.Configs["GridService"]; if (gridConfig == null) @@ -89,6 +93,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid } base.Initialise(source); + + m_LocalGridService = new LocalGridServicesConnector(source); } public void PostInitialise() @@ -116,5 +122,57 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid } #endregion + + #region IGridService + + public override bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo) + { + if (m_LocalGridService.RegisterRegion(scopeID, regionInfo)) + return base.RegisterRegion(scopeID, regionInfo); + + return false; + } + + public override bool DeregisterRegion(UUID regionID) + { + if (m_LocalGridService.DeregisterRegion(regionID)) + return base.DeregisterRegion(regionID); + + return false; + } + + // Let's not override GetNeighbours -- let's get them all from the grid server + + public override SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID) + { + SimpleRegionInfo rinfo = m_LocalGridService.GetRegionByUUID(scopeID, regionID); + if (rinfo == null) + rinfo = base.GetRegionByUUID(scopeID, regionID); + + return rinfo; + } + + public override SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y) + { + SimpleRegionInfo rinfo = m_LocalGridService.GetRegionByPosition(scopeID, x, y); + if (rinfo == null) + rinfo = base.GetRegionByPosition(scopeID, x, y); + + return rinfo; + } + + public override SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName) + { + SimpleRegionInfo rinfo = m_LocalGridService.GetRegionByName(scopeID, regionName); + if (rinfo == null) + rinfo = base.GetRegionByName(scopeID, regionName); + + return rinfo; + } + + // Let's not override GetRegionsByName -- let's get them all from the grid server + // Let's not override GetRegionRange -- let's get them all from the grid server + + #endregion } } diff --git a/OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs b/OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs new file mode 100644 index 0000000000..b8d9c7db87 --- /dev/null +++ b/OpenSim/Server/Handlers/Grid/HypergridServerConnector.cs @@ -0,0 +1,112 @@ +/* + * 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.Collections; +using System.Collections.Generic; +using System.Reflection; +using System.Net; +using Nini.Config; +using OpenSim.Framework; +using OpenSim.Server.Base; +using OpenSim.Services.Interfaces; +using OpenSim.Framework.Servers.HttpServer; +using OpenSim.Server.Handlers.Base; + +using log4net; +using Nwc.XmlRpc; + +namespace OpenSim.Server.Handlers.Grid +{ + public class HypergridServiceInConnector : ServiceConnector + { + private static readonly ILog m_log = + LogManager.GetLogger( + MethodBase.GetCurrentMethod().DeclaringType); + + private List m_RegionsOnSim = new List(); + + public HypergridServiceInConnector(IConfigSource config, IHttpServer server) : + base(config, server) + { + server.AddXmlRPCHandler("link_region", LinkRegionRequest, false); + } + + /// + /// Someone wants to link to us + /// + /// + /// + public XmlRpcResponse LinkRegionRequest(XmlRpcRequest request, IPEndPoint remoteClient) + { + Hashtable requestData = (Hashtable)request.Params[0]; + //string host = (string)requestData["host"]; + //string portstr = (string)requestData["port"]; + string name = (string)requestData["region_name"]; + + m_log.DebugFormat("[HGrid]: Hyperlink request"); + + SimpleRegionInfo regInfo = null; + foreach (SimpleRegionInfo r in m_RegionsOnSim) + { + if ((r.RegionName != null) && (name != null) && (r.RegionName.ToLower() == name.ToLower())) + { + regInfo = r; + break; + } + } + + if (regInfo == null) + regInfo = m_RegionsOnSim[0]; // Send out the first region + + Hashtable hash = new Hashtable(); + hash["uuid"] = regInfo.RegionID.ToString(); + hash["handle"] = regInfo.RegionHandle.ToString(); + //m_log.Debug(">> Here " + regInfo.RegionHandle); + //hash["region_image"] = regInfo.RegionSettings.TerrainImageID.ToString(); + hash["region_name"] = regInfo.RegionName; + hash["internal_port"] = regInfo.InternalEndPoint.Port.ToString(); + //m_log.Debug(">> Here: " + regInfo.InternalEndPoint.Port); + + + XmlRpcResponse response = new XmlRpcResponse(); + response.Value = hash; + return response; + } + + public void AddRegion(SimpleRegionInfo rinfo) + { + m_RegionsOnSim.Add(rinfo); + } + + public void RemoveRegion(SimpleRegionInfo rinfo) + { + if (m_RegionsOnSim.Contains(rinfo)) + m_RegionsOnSim.Remove(rinfo); + } + } +} diff --git a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs index ae7db7e05c..1962bcf17d 100644 --- a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs +++ b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs @@ -85,7 +85,7 @@ namespace OpenSim.Services.Connectors #region IGridService - public bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo) + public virtual bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo) { Dictionary rinfo = regionInfo.ToKeyValuePairs(); Dictionary sendData = new Dictionary(); @@ -108,7 +108,7 @@ namespace OpenSim.Services.Connectors return false; } - public bool DeregisterRegion(UUID regionID) + public virtual bool DeregisterRegion(UUID regionID) { Dictionary sendData = new Dictionary(); @@ -128,7 +128,7 @@ namespace OpenSim.Services.Connectors return false; } - public List GetNeighbours(UUID scopeID, UUID regionID) + public virtual List GetNeighbours(UUID scopeID, UUID regionID) { Dictionary sendData = new Dictionary(); @@ -166,7 +166,7 @@ namespace OpenSim.Services.Connectors return rinfos; } - public SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID) + public virtual SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID) { Dictionary sendData = new Dictionary(); @@ -197,7 +197,7 @@ namespace OpenSim.Services.Connectors return rinfo; } - public SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y) + public virtual SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y) { Dictionary sendData = new Dictionary(); @@ -229,7 +229,7 @@ namespace OpenSim.Services.Connectors return rinfo; } - public SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName) + public virtual SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName) { Dictionary sendData = new Dictionary(); @@ -260,7 +260,7 @@ namespace OpenSim.Services.Connectors return rinfo; } - public List GetRegionsByName(UUID scopeID, string name, int maxNumber) + public virtual List GetRegionsByName(UUID scopeID, string name, int maxNumber) { Dictionary sendData = new Dictionary(); @@ -299,7 +299,7 @@ namespace OpenSim.Services.Connectors return rinfos; } - public List GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax) + public virtual List GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax) { Dictionary sendData = new Dictionary();