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- /*
- * 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.IO;
- using System.Net;
- using System.Reflection;
- using System.Security;
- using System.Text;
- using log4net;
- using Nini.Config;
- using Nwc.XmlRpc;
- using OpenSim.Framework;
- using OpenSim.Framework.Servers.HttpServer;
- using OpenMetaverse.StructuredData;
- namespace OpenSim.Server.Handlers.Grid
- {
- public class GridInfoHandlers
- {
- private static readonly ILog _log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
- private IConfigSource m_Config;
- private Hashtable _info = new Hashtable();
- /// <summary>
- /// Instantiate a GridInfoService object.
- /// </summary>
- /// <param name="configPath">path to config path containing
- /// grid information</param>
- /// <remarks>
- /// GridInfoService uses the [GridInfo] section of the
- /// standard OpenSim.ini file --- which is not optimal, but
- /// anything else requires a general redesign of the config
- /// system.
- /// </remarks>
- public GridInfoHandlers(IConfigSource configSource)
- {
- m_Config = configSource;
- loadGridInfo(configSource);
- }
- private void loadGridInfo(IConfigSource configSource)
- {
- _info["platform"] = "OpenSim";
- try
- {
- IConfig gridCfg = configSource.Configs["GridInfoService"];
- IConfig netCfg = configSource.Configs["Network"];
- if (null != gridCfg)
- {
- foreach (string k in gridCfg.GetKeys())
- {
- _info[k] = gridCfg.GetString(k);
- }
- }
- else if (null != netCfg)
- {
- _info["login"]
- = String.Format(
- "http://127.0.0.1:{0}/",
- netCfg.GetString(
- "http_listener_port", ConfigSettings.DefaultRegionHttpPort.ToString()));
-
- IssueWarning();
- }
- else
- {
- _info["login"] = "http://127.0.0.1:9000/";
- IssueWarning();
- }
- }
- catch (Exception)
- {
- _log.Warn("[GRID INFO SERVICE]: Cannot get grid info from config source, using minimal defaults");
- }
-
- _log.DebugFormat("[GRID INFO SERVICE]: Grid info service initialized with {0} keys", _info.Count);
- }
- private void IssueWarning()
- {
- _log.Warn("[GRID INFO SERVICE]: found no [GridInfo] section in your configuration files");
- _log.Warn("[GRID INFO SERVICE]: trying to guess sensible defaults, you might want to provide better ones:");
-
- foreach (string k in _info.Keys)
- {
- _log.WarnFormat("[GRID INFO SERVICE]: {0}: {1}", k, _info[k]);
- }
- }
- public XmlRpcResponse XmlRpcGridInfoMethod(XmlRpcRequest request, IPEndPoint remoteClient)
- {
- XmlRpcResponse response = new XmlRpcResponse();
- Hashtable responseData = new Hashtable();
- _log.Debug("[GRID INFO SERVICE]: Request for grid info");
- foreach (string k in _info.Keys)
- {
- responseData[k] = _info[k];
- }
- response.Value = responseData;
- return response;
- }
- public string RestGetGridInfoMethod(string request, string path, string param,
- IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
- {
- StringBuilder sb = new StringBuilder();
- sb.Append("<gridinfo>\n");
- foreach (string k in _info.Keys)
- {
- sb.AppendFormat("<{0}>{1}</{0}>\n", k, SecurityElement.Escape(_info[k].ToString()));
- }
- sb.Append("</gridinfo>\n");
- return sb.ToString();
- }
- /// <summary>
- /// Get GridInfo in json format: Used bu the OSSL osGetGrid*
- /// Adding the SRV_HomeIRI to the kvp returned for use in scripts
- /// </summary>
- /// <returns>
- /// json string
- /// </returns>
- /// <param name='request'>
- /// Request.
- /// </param>
- /// <param name='path'>
- /// /json_grid_info
- /// </param>
- /// <param name='param'>
- /// Parameter.
- /// </param>
- /// <param name='httpRequest'>
- /// Http request.
- /// </param>
- /// <param name='httpResponse'>
- /// Http response.
- /// </param>
- public string JsonGetGridInfoMethod(string request, string path, string param,
- IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
- {
- string HomeURI = String.Empty;
- IConfig cfg = m_Config.Configs["LoginService"];
- if (null != cfg)
- {
- HomeURI = cfg.GetString("SRV_HomeURI", HomeURI);
- }
- OSDMap map = new OSDMap();
- foreach (string k in _info.Keys)
- {
- map[k] = OSD.FromString(_info[k].ToString());
- }
- if (!String.IsNullOrEmpty(HomeURI))
- {
- map["home"] = OSD.FromString(HomeURI);
- }
- return OSDParser.SerializeJsonString(map).ToString();
- }
- }
- }
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