aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/OpenSim/Framework/Servers/OSHttpXmlRpcHandler.cs
diff options
context:
space:
mode:
Diffstat (limited to 'OpenSim/Framework/Servers/OSHttpXmlRpcHandler.cs')
-rw-r--r--OpenSim/Framework/Servers/OSHttpXmlRpcHandler.cs180
1 files changed, 0 insertions, 180 deletions
diff --git a/OpenSim/Framework/Servers/OSHttpXmlRpcHandler.cs b/OpenSim/Framework/Servers/OSHttpXmlRpcHandler.cs
deleted file mode 100644
index 5a3d485..0000000
--- a/OpenSim/Framework/Servers/OSHttpXmlRpcHandler.cs
+++ /dev/null
@@ -1,180 +0,0 @@
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 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.IO;
31using System.Net;
32using System.Reflection;
33using System.Text;
34using System.Text.RegularExpressions;
35using System.Xml;
36using log4net;
37using Nwc.XmlRpc;
38
39namespace OpenSim.Framework.Servers
40{
41 public delegate XmlRpcResponse OSHttpXmlRpcProcessor(XmlRpcRequest request);
42
43 public class OSHttpXmlRpcHandler: OSHttpHandler
44 {
45 private static readonly ILog _log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
46
47 /// <summary>
48 /// XmlRpcMethodMatch tries to reify (deserialize) an incoming
49 /// XmlRpc request (and posts it to the "whiteboard") and
50 /// checks whether the method name is one we are interested
51 /// in.
52 /// </summary>
53 /// <returns>true if the handler is interested in the content;
54 /// false otherwise</returns>
55 protected bool XmlRpcMethodMatch(OSHttpRequest req)
56 {
57 XmlRpcRequest xmlRpcRequest = null;
58
59 // check whether req is already reified
60 // if not: reify (and post to whiteboard)
61 try
62 {
63 if (req.Whiteboard.ContainsKey("xmlrequest"))
64 {
65 xmlRpcRequest = req.Whiteboard["xmlrequest"] as XmlRpcRequest;
66 }
67 else
68 {
69 StreamReader body = new StreamReader(req.InputStream);
70 string requestBody = body.ReadToEnd();
71 xmlRpcRequest = (XmlRpcRequest)(new XmlRpcRequestDeserializer()).Deserialize(requestBody);
72 req.Whiteboard["xmlrequest"] = xmlRpcRequest;
73 }
74 }
75 catch (XmlException)
76 {
77 _log.ErrorFormat("[OSHttpXmlRpcHandler] failed to deserialize XmlRpcRequest from {0}", req.ToString());
78 return false;
79 }
80
81 // check against methodName
82 if ((null != xmlRpcRequest)
83 && !String.IsNullOrEmpty(xmlRpcRequest.MethodName)
84 && xmlRpcRequest.MethodName == _methodName)
85 {
86 _log.DebugFormat("[OSHttpXmlRpcHandler] located handler {0} for {1}", _methodName, req.ToString());
87 return true;
88 }
89
90 return false;
91 }
92
93 // contains handler for processing XmlRpc Request
94 private XmlRpcMethod _handler;
95
96 // contains XmlRpc method name
97 private string _methodName;
98
99
100 /// <summary>
101 /// Instantiate an XmlRpc handler.
102 /// </summary>
103 /// <param name="handler">XmlRpcMethod
104 /// delegate</param>
105 /// <param name="methodName">XmlRpc method name</param>
106 /// <param name="path">XmlRpc path prefix (regular expression)</param>
107 /// <param name="headers">Dictionary with header names and
108 /// regular expressions to match content of headers</param>
109 /// <param name="whitelist">IP whitelist of remote end points
110 /// to accept (regular expression)</param>
111 /// <remarks>
112 /// Except for handler and methodName, all other parameters
113 /// can be null, in which case they are not taken into account
114 /// when the handler is being looked up.
115 /// </remarks>
116 public OSHttpXmlRpcHandler(XmlRpcMethod handler, string methodName, Regex path,
117 Dictionary<string, Regex> headers, Regex whitelist)
118 : base(new Regex(@"^POST$", RegexOptions.IgnoreCase | RegexOptions.Compiled), path, null, headers,
119 new Regex(@"^(text|application)/xml", RegexOptions.IgnoreCase | RegexOptions.Compiled),
120 whitelist)
121 {
122 _handler = handler;
123 _methodName = methodName;
124 }
125
126
127 /// <summary>
128 /// Instantiate an XmlRpc handler.
129 /// </summary>
130 /// <param name="handler">XmlRpcMethod
131 /// delegate</param>
132 /// <param name="methodName">XmlRpc method name</param>
133 public OSHttpXmlRpcHandler(XmlRpcMethod handler, string methodName)
134 : this(handler, methodName, null, null, null)
135 {
136 }
137
138
139 /// <summary>
140 /// Invoked by OSHttpRequestPump.
141 /// </summary>
142 public override OSHttpHandlerResult Process(OSHttpRequest request)
143 {
144 XmlRpcResponse xmlRpcResponse;
145 string responseString;
146
147 // check whether we are interested in this request
148 if (!XmlRpcMethodMatch(request)) return OSHttpHandlerResult.Pass;
149
150
151 OSHttpResponse resp = new OSHttpResponse(request);
152 try
153 {
154 // reified XmlRpcRequest must still be on the whiteboard
155 XmlRpcRequest xmlRpcRequest = request.Whiteboard["xmlrequest"] as XmlRpcRequest;
156 xmlRpcResponse = _handler(xmlRpcRequest);
157 responseString = XmlRpcResponseSerializer.Singleton.Serialize(xmlRpcResponse);
158
159 resp.ContentType = "text/xml";
160 byte[] buffer = Encoding.UTF8.GetBytes(responseString);
161
162 resp.SendChunked = false;
163 resp.ContentLength = buffer.Length;
164 resp.ContentEncoding = Encoding.UTF8;
165
166 resp.Body.Write(buffer, 0, buffer.Length);
167 resp.Body.Flush();
168
169 resp.Send();
170
171 }
172 catch (Exception ex)
173 {
174 _log.WarnFormat("[OSHttpXmlRpcHandler]: Error: {0}", ex.Message);
175 return OSHttpHandlerResult.Pass;
176 }
177 return OSHttpHandlerResult.Done;
178 }
179 }
180}
generated by cgit v1.1 at 2024-11-06 04:56:50 +0000