e19defde36
This currently prints caps requests received and handled, so that overload of received compared to handled or deadlock can be detected. This involves making BaseStreamHandler and BaseOutputStream record the ints, which means inheritors should subclass ProcessRequest() instead of Handle() However, existing inheriting classes overriding Handle() will still work, albeit without stats recording. "show caps" becomes "show caps list" to disambiguate between show caps commands
108 lines
4.2 KiB
C#
108 lines
4.2 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.IO;
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using System.Net;
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using System.Reflection;
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using Nini.Config;
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using log4net;
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using OpenSim.Server.Base;
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using OpenSim.Services.Interfaces;
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using OpenSim.Framework.Servers.HttpServer;
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using OpenSim.Server.Handlers.Base;
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namespace OpenSim.Server.Handlers.MapImage
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{
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public class MapGetServiceConnector : ServiceConnector
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{
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// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private IMapImageService m_MapService;
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private string m_ConfigName = "MapImageService";
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public MapGetServiceConnector(IConfigSource config, IHttpServer server, string configName) :
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base(config, server, configName)
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{
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IConfig serverConfig = config.Configs[m_ConfigName];
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if (serverConfig == null)
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throw new Exception(String.Format("No section {0} in config file", m_ConfigName));
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string gridService = serverConfig.GetString("LocalServiceModule",
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String.Empty);
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if (gridService == String.Empty)
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throw new Exception("No LocalServiceModule in config file");
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Object[] args = new Object[] { config };
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m_MapService = ServerUtils.LoadPlugin<IMapImageService>(gridService, args);
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server.AddStreamHandler(new MapServerGetHandler(m_MapService));
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}
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}
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class MapServerGetHandler : BaseStreamHandler
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{
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// private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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private IMapImageService m_MapService;
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public MapServerGetHandler(IMapImageService service) :
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base("GET", "/map")
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{
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m_MapService = service;
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}
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protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
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{
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byte[] result = new byte[0];
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string format = string.Empty;
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result = m_MapService.GetMapTile(path.Trim('/'), out format);
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if (result.Length > 0)
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{
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httpResponse.StatusCode = (int)HttpStatusCode.OK;
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if (format.Equals(".png"))
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httpResponse.ContentType = "image/png";
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else if (format.Equals(".jpg") || format.Equals(".jpeg"))
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httpResponse.ContentType = "image/jpeg";
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}
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else
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{
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httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
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httpResponse.ContentType = "text/plain";
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}
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return result;
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}
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}
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}
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