274 lines
11 KiB
C#
274 lines
11 KiB
C#
/*
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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 System.Xml;
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using log4net;
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using Nini.Config;
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using OpenSim.Framework;
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using OpenSim.Framework.Communications;
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using OpenSim.Framework.Console;
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using OpenSim.Region.Framework;
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using OpenSim.Region.Framework.Scenes;
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using OpenSim.Region.Framework.Scenes.Hypergrid;
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namespace OpenSim
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{
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public class HGCommands
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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public static IHyperlink HGServices = null;
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private static uint m_autoMappingX = 0;
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private static uint m_autoMappingY = 0;
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private static bool m_enableAutoMapping = false;
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public static Scene CreateScene(RegionInfo regionInfo, AgentCircuitManager circuitManager, CommunicationsManager m_commsManager,
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StorageManager storageManager, ModuleLoader m_moduleLoader, ConfigSettings m_configSettings, OpenSimConfigSource m_config, string m_version)
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{
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HGSceneCommunicationService sceneGridService = new HGSceneCommunicationService(m_commsManager, HGServices);
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return
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new HGScene(
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regionInfo, circuitManager, m_commsManager, sceneGridService, storageManager,
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m_moduleLoader, false, m_configSettings.PhysicalPrim,
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m_configSettings.See_into_region_from_neighbor, m_config.Source, m_version);
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}
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public static void RunHGCommand(string command, string[] cmdparams, Scene scene)
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{
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if (command.Equals("link-mapping"))
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{
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if (cmdparams.Length == 2)
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{
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try
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{
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m_autoMappingX = Convert.ToUInt32(cmdparams[0]);
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m_autoMappingY = Convert.ToUInt32(cmdparams[1]);
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m_enableAutoMapping = true;
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}
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catch (Exception)
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{
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m_autoMappingX = 0;
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m_autoMappingY = 0;
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m_enableAutoMapping = false;
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}
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}
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}
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else if (command.Equals("link-region"))
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{
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if (cmdparams.Length < 3)
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{
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if ((cmdparams.Length == 1) || (cmdparams.Length == 2))
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{
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LoadXmlLinkFile(cmdparams, scene);
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}
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else
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{
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LinkRegionCmdUsage();
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}
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return;
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}
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if (cmdparams[2].Contains(":"))
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{
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// New format
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uint xloc, yloc;
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string mapName;
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try
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{
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xloc = Convert.ToUInt32(cmdparams[0]);
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yloc = Convert.ToUInt32(cmdparams[1]);
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mapName = cmdparams[2];
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if (cmdparams.Length > 3)
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for (int i = 3; i < cmdparams.Length; i++)
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mapName += " " + cmdparams[i];
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m_log.Info(">> MapName: " + mapName);
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//internalPort = Convert.ToUInt32(cmdparams[4]);
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//remotingPort = Convert.ToUInt32(cmdparams[5]);
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}
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catch (Exception e)
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{
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m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message);
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LinkRegionCmdUsage();
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return;
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}
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HGHyperlink.TryLinkRegionToCoords(scene, null, mapName, xloc, yloc);
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}
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else
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{
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// old format
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RegionInfo regInfo;
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uint xloc, yloc;
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uint externalPort;
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string externalHostName;
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try
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{
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xloc = Convert.ToUInt32(cmdparams[0]);
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yloc = Convert.ToUInt32(cmdparams[1]);
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externalPort = Convert.ToUInt32(cmdparams[3]);
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externalHostName = cmdparams[2];
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//internalPort = Convert.ToUInt32(cmdparams[4]);
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//remotingPort = Convert.ToUInt32(cmdparams[5]);
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}
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catch (Exception e)
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{
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m_log.Warn("[HGrid] Wrong format for link-region command: " + e.Message);
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LinkRegionCmdUsage();
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return;
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}
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//if (TryCreateLink(xloc, yloc, externalPort, externalHostName, out regInfo))
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if (HGHyperlink.TryCreateLink(scene, null, xloc, yloc, "", externalPort, externalHostName, out regInfo))
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{
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if (cmdparams.Length >= 5)
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{
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regInfo.RegionName = "";
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for (int i = 4; i < cmdparams.Length; i++)
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regInfo.RegionName += cmdparams[i] + " ";
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}
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}
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}
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return;
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}
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else if (command.Equals("unlink-region"))
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{
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if (cmdparams.Length < 1)
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{
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UnlinkRegionCmdUsage();
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return;
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}
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if (HGHyperlink.TryUnlinkRegion(scene, cmdparams[0]))
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m_log.InfoFormat("[HGrid]: Successfully unlinked {0}", cmdparams[0]);
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else
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m_log.InfoFormat("[HGrid]: Unable to unlink {0}, region not found", cmdparams[0]);
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}
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}
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private static void LoadXmlLinkFile(string[] cmdparams, Scene scene)
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{
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//use http://www.hgurl.com/hypergrid.xml for test
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try
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{
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XmlReader r = XmlReader.Create(cmdparams[0]);
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XmlConfigSource cs = new XmlConfigSource(r);
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string[] excludeSections = null;
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if (cmdparams.Length == 2)
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{
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if (cmdparams[1].ToLower().StartsWith("excludelist:"))
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{
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string excludeString = cmdparams[1].ToLower();
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excludeString = excludeString.Remove(0, 12);
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char[] splitter = {';'};
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excludeSections = excludeString.Split(splitter);
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}
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}
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for (int i = 0; i < cs.Configs.Count; i++)
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{
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bool skip = false;
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if ((excludeSections != null) && (excludeSections.Length > 0))
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{
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for (int n = 0; n < excludeSections.Length; n++)
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{
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if (excludeSections[n] == cs.Configs[i].Name.ToLower())
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{
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skip = true;
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break;
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}
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}
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}
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if (!skip)
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{
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ReadLinkFromConfig(cs.Configs[i], scene);
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}
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}
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}
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catch (Exception e)
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{
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m_log.Error(e.ToString());
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}
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}
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private static void ReadLinkFromConfig(IConfig config, Scene scene)
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{
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RegionInfo regInfo;
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uint xloc, yloc;
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uint externalPort;
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string externalHostName;
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uint realXLoc, realYLoc;
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xloc = Convert.ToUInt32(config.GetString("xloc", "0"));
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yloc = Convert.ToUInt32(config.GetString("yloc", "0"));
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externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
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externalHostName = config.GetString("externalHostName", "");
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realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
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realYLoc = Convert.ToUInt32(config.GetString("real-yloc", "0"));
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if (m_enableAutoMapping)
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{
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xloc = (uint) ((xloc%100) + m_autoMappingX);
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yloc = (uint) ((yloc%100) + m_autoMappingY);
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}
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if (((realXLoc == 0) && (realYLoc == 0)) ||
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(((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) &&
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((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896))))
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{
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if (
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HGHyperlink.TryCreateLink(scene, null, xloc, yloc, "", externalPort,
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externalHostName, out regInfo))
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{
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regInfo.RegionName = config.GetString("localName", "");
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}
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}
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}
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private static void LinkRegionCmdUsage()
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{
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m_log.Info("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]");
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m_log.Info("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]");
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m_log.Info("Usage: link-region <URI_of_xml> [<exclude>]");
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}
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private static void UnlinkRegionCmdUsage()
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{
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m_log.Info("Usage: unlink-region <HostName>:<HttpPort>");
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m_log.Info("Usage: unlink-region <LocalName>");
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}
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}
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}
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