clockwerk-opensim-stable – Blame information for rev 1

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1 vero 1 /*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27  
28 using System;
29 using System.IO;
30 using System.Net;
31 using System.Reflection;
32  
33 using Nini.Config;
34 using log4net;
35  
36 using OpenSim.Server.Base;
37 using OpenSim.Services.Interfaces;
38 using OpenSim.Framework.Servers.HttpServer;
39 using OpenSim.Server.Handlers.Base;
40  
41 namespace OpenSim.Server.Handlers.MapImage
42 {
43 public class MapGetServiceConnector : ServiceConnector
44 {
45 // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
46  
47 private IMapImageService m_MapService;
48  
49 private string m_ConfigName = "MapImageService";
50  
51 public MapGetServiceConnector(IConfigSource config, IHttpServer server, string configName) :
52 base(config, server, configName)
53 {
54 IConfig serverConfig = config.Configs[m_ConfigName];
55 if (serverConfig == null)
56 throw new Exception(String.Format("No section {0} in config file", m_ConfigName));
57  
58 string gridService = serverConfig.GetString("LocalServiceModule",
59 String.Empty);
60  
61 if (gridService == String.Empty)
62 throw new Exception("No LocalServiceModule in config file");
63  
64 Object[] args = new Object[] { config };
65 m_MapService = ServerUtils.LoadPlugin<IMapImageService>(gridService, args);
66  
67 server.AddStreamHandler(new MapServerGetHandler(m_MapService));
68 }
69 }
70  
71 class MapServerGetHandler : BaseStreamHandler
72 {
73 // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
74  
75 private IMapImageService m_MapService;
76  
77 public MapServerGetHandler(IMapImageService service) :
78 base("GET", "/map")
79 {
80 m_MapService = service;
81 }
82  
83 protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
84 {
85 byte[] result = new byte[0];
86  
87 string format = string.Empty;
88 result = m_MapService.GetMapTile(path.Trim('/'), out format);
89 if (result.Length > 0)
90 {
91 httpResponse.StatusCode = (int)HttpStatusCode.OK;
92 if (format.Equals(".png"))
93 httpResponse.ContentType = "image/png";
94 else if (format.Equals(".jpg") || format.Equals(".jpeg"))
95 httpResponse.ContentType = "image/jpeg";
96 }
97 else
98 {
99 httpResponse.StatusCode = (int)HttpStatusCode.NotFound;
100 httpResponse.ContentType = "text/plain";
101 }
102  
103 return result;
104 }
105  
106 }
107 }