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318 lines
13 KiB
C#
318 lines
13 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.Services.Interfaces;
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using GridRegion = OpenSim.Services.Interfaces.GridRegion;
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namespace OpenSim.Services.HypergridService
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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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private HypergridService m_HypergridService;
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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 HGCommands(HypergridService service)
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{
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m_HypergridService = service;
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}
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public void HandleShow(string module, string[] cmd)
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{
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if (cmd.Length != 2)
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{
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MainConsole.Instance.Output("Syntax: show hyperlinks");
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return;
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}
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List<GridRegion> regions = new List<GridRegion>(m_HypergridService.m_HyperlinkRegions.Values);
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if (regions == null || regions.Count < 1)
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{
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MainConsole.Instance.Output("No hyperlinks");
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return;
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}
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MainConsole.Instance.Output("Region Name Region UUID");
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MainConsole.Instance.Output("Location URI");
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MainConsole.Instance.Output("Owner ID ");
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MainConsole.Instance.Output("-------------------------------------------------------------------------------");
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foreach (GridRegion r in regions)
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{
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MainConsole.Instance.Output(String.Format("{0,-20} {1}\n{2,-20} {3}\n{4,-39} \n\n",
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r.RegionName, r.RegionID,
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String.Format("{0},{1}", r.RegionLocX, r.RegionLocY), "http://" + r.ExternalHostName + ":" + r.HttpPort.ToString(),
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r.EstateOwner.ToString()));
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}
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return;
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}
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public void RunCommand(string module, string[] cmdparams)
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{
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List<string> args = new List<string>(cmdparams);
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if (args.Count < 1)
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return;
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string command = args[0];
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args.RemoveAt(0);
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cmdparams = args.ToArray();
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RunHGCommand(command, cmdparams);
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}
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private void RunHGCommand(string command, string[] cmdparams)
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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);
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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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int xloc, yloc;
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string mapName;
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try
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{
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xloc = Convert.ToInt32(cmdparams[0]);
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yloc = Convert.ToInt32(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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}
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catch (Exception e)
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{
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MainConsole.Instance.Output("[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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// Convert cell coordinates given by the user to meters
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xloc = xloc * (int)Constants.RegionSize;
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yloc = yloc * (int)Constants.RegionSize;
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string reason = string.Empty;
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if (m_HypergridService.TryLinkRegionToCoords(mapName, xloc, yloc, out reason) == null)
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MainConsole.Instance.Output("Failed to link region: " + reason);
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}
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else
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{
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// old format
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GridRegion regInfo;
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int 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.ToInt32(cmdparams[0]);
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yloc = Convert.ToInt32(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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MainConsole.Instance.Output("[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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// Convert cell coordinates given by the user to meters
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xloc = xloc * (int)Constants.RegionSize;
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yloc = yloc * (int)Constants.RegionSize;
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string reason = string.Empty;
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if (m_HypergridService.TryCreateLink(xloc, yloc, "", externalPort, externalHostName, out regInfo, out reason))
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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 (m_HypergridService.TryUnlinkRegion(cmdparams[0]))
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MainConsole.Instance.Output("Successfully unlinked " + cmdparams[0]);
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else
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MainConsole.Instance.Output("Unable to unlink " + cmdparams[0] + ", region not found.");
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}
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}
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private void LoadXmlLinkFile(string[] cmdparams)
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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]);
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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 void ReadLinkFromConfig(IConfig config)
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{
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GridRegion regInfo;
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int 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.ToInt32(config.GetString("xloc", "0"));
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yloc = Convert.ToInt32(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 = (int)((xloc % 100) + m_autoMappingX);
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yloc = (int)((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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xloc = xloc * (int)Constants.RegionSize;
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yloc = yloc * (int)Constants.RegionSize;
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string reason = string.Empty;
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if (m_HypergridService.TryCreateLink(xloc, yloc, "", externalPort,
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externalHostName, out regInfo, out reason))
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{
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regInfo.RegionName = config.GetString("localName", "");
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}
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else
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MainConsole.Instance.Output("Unable to link " + externalHostName + ": " + reason);
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}
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}
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private void LinkRegionCmdUsage()
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{
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MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>]");
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MainConsole.Instance.Output("Usage: link-region <Xloc> <Yloc> <HostName> <HttpPort> [<LocalName>]");
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MainConsole.Instance.Output("Usage: link-region <URI_of_xml> [<exclude>]");
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}
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private void UnlinkRegionCmdUsage()
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{
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MainConsole.Instance.Output("Usage: unlink-region <HostName>:<HttpPort>");
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MainConsole.Instance.Output("Usage: unlink-region <LocalName>");
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}
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}
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}
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