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-rw-r--r--OpenGridServices/OpenGridServices.AssetServer/AssetHttpServer.cs130
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diff --git a/OpenGridServices/OpenGridServices.AssetServer/AssetHttpServer.cs b/OpenGridServices/OpenGridServices.AssetServer/AssetHttpServer.cs
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1/*
2* Copyright (c) Contributors, http://www.openmetaverse.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 OpenSim 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*/
28using System;
29using System.Collections.Generic;
30using System.Net;
31using System.Text;
32using System.Text.RegularExpressions;
33using System.Threading;
34//using OpenSim.CAPS;
35using Nwc.XmlRpc;
36using System.Collections;
37using OpenSim.Framework.Console;
38using OpenSim.Servers;
39
40namespace OpenGridServices.AssetServer
41{
42 /// <summary>
43 /// An HTTP server for sending assets
44 /// </summary>
45 public class AssetHttpServer :BaseHttpServer
46 {
47 /// <summary>
48 /// Creates the new asset server
49 /// </summary>
50 /// <param name="port">Port to initalise on</param>
51 public AssetHttpServer(int port)
52 : base(port)
53 {
54 }
55
56 /// <summary>
57 /// Handles an HTTP request
58 /// </summary>
59 /// <param name="stateinfo">HTTP State Info</param>
60 public override void HandleRequest(Object stateinfo)
61 {
62 try
63 {
64 HttpListenerContext context = (HttpListenerContext)stateinfo;
65
66 HttpListenerRequest request = context.Request;
67 HttpListenerResponse response = context.Response;
68
69 response.KeepAlive = false;
70 response.SendChunked = false;
71
72 System.IO.Stream body = request.InputStream;
73 System.Text.Encoding encoding = System.Text.Encoding.UTF8;
74 System.IO.StreamReader reader = new System.IO.StreamReader(body, encoding);
75
76 string requestBody = reader.ReadToEnd();
77 body.Close();
78 reader.Close();
79
80 //Console.WriteLine(request.HttpMethod + " " + request.RawUrl + " Http/" + request.ProtocolVersion.ToString() + " content type: " + request.ContentType);
81 //Console.WriteLine(requestBody);
82
83 string responseString = "";
84 switch (request.ContentType)
85 {
86 case "text/xml":
87 // must be XML-RPC, so pass to the XML-RPC parser
88
89 responseString = ParseXMLRPC(requestBody);
90 responseString = Regex.Replace(responseString, "utf-16", "utf-8");
91
92 response.AddHeader("Content-type", "text/xml");
93 break;
94
95 case "application/xml":
96 // probably LLSD we hope, otherwise it should be ignored by the parser
97 responseString = ParseLLSDXML(requestBody);
98 response.AddHeader("Content-type", "application/xml");
99 break;
100
101 case "application/x-www-form-urlencoded":
102 // a form data POST so send to the REST parser
103 responseString = ParseREST(requestBody, request.RawUrl, request.HttpMethod);
104 response.AddHeader("Content-type", "text/plain");
105 break;
106
107 case null:
108 // must be REST or invalid crap, so pass to the REST parser
109 responseString = ParseREST(requestBody, request.RawUrl, request.HttpMethod);
110 response.AddHeader("Content-type", "text/plain");
111 break;
112
113 }
114
115 Encoding Windows1252Encoding = Encoding.GetEncoding(1252);
116 byte[] buffer = Windows1252Encoding.GetBytes(responseString);
117 System.IO.Stream output = response.OutputStream;
118 response.SendChunked = false;
119 response.ContentLength64 = buffer.Length;
120 output.Write(buffer, 0, buffer.Length);
121 output.Close();
122 }
123 catch (Exception e)
124 {
125 Console.WriteLine(e.ToString());
126 }
127 }
128
129 }
130}