1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
/*
* 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 OpenSim 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.Collections.Generic;
using System.Collections.Specialized;
using System.Net;
using System.IO;
using System.Reflection;
using System.Text;
using HttpServer;
using log4net;
namespace OpenSim.Framework.Servers
{
public class OSHttpRequest
{
private static readonly ILog _log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
protected HttpServer.IHttpRequest _request = null;
protected HttpServer.IHttpClientContext _context = null;
public string[] AcceptTypes
{
get { return _request.AcceptTypes; }
}
public Encoding ContentEncoding
{
get { return _contentEncoding; }
}
private Encoding _contentEncoding;
public long ContentLength
{
get { return _request.ContentLength; }
}
public long ContentLength64
{
get { return ContentLength; }
}
public string ContentType
{
get { return _contentType; }
}
private string _contentType;
public bool HasEntityBody
{
get { return _request.ContentLength != 0; }
}
public NameValueCollection Headers
{
get { return _request.Headers; }
}
public string HttpMethod
{
get { return _request.Method; }
}
public Stream InputStream
{
get { return _request.Body; }
}
public bool IsSecured
{
get { return _context.Secured; }
}
public bool KeepAlive
{
get { return ConnectionType.KeepAlive == _request.Connection; }
}
public NameValueCollection QueryString
{
get { return _queryString; }
}
private NameValueCollection _queryString;
public Hashtable Query
{
get { return _query; }
}
private Hashtable _query;
public string RawUrl
{
get { return _request.Uri.AbsolutePath; }
}
public IPEndPoint RemoteIPEndPoint
{
get { return _remoteIPEndPoint; }
}
private IPEndPoint _remoteIPEndPoint;
public Uri Url
{
get { return _request.Uri; }
}
public string UserAgent
{
get { return _userAgent; }
}
private string _userAgent;
/// <summary>
/// Internal whiteboard for handlers to store temporary stuff
/// into.
/// </summary>
internal Dictionary<string, object> Whiteboard
{
get { return _whiteboard; }
}
private Dictionary<string, object> _whiteboard = new Dictionary<string, object>();
public OSHttpRequest()
{
}
public OSHttpRequest(HttpServer.IHttpClientContext context, HttpServer.IHttpRequest req)
{
_request = req;
_context = context;
if (null != req.Headers["content-encoding"])
_contentEncoding = Encoding.GetEncoding(_request.Headers["content-encoding"]);
if (null != req.Headers["content-type"])
_contentType = _request.Headers["content-type"];
if (null != req.Headers["user-agent"])
_userAgent = req.Headers["user-agent"];
if (null != req.Headers["remote_addr"])
{
try
{
IPAddress addr = IPAddress.Parse(req.Headers["remote_addr"]);
int port = Int32.Parse(req.Headers["remote_port"]);
_remoteIPEndPoint = new IPEndPoint(addr, port);
}
catch (FormatException)
{
_log.ErrorFormat("[OSHttpRequest]: format exception on addr/port {0}:{1}, ignoring",
req.Headers["remote_addr"], req.Headers["remote_port"]);
}
}
_queryString = new NameValueCollection();
_query = new Hashtable();
try
{
foreach (HttpInputItem item in req.QueryString)
{
try
{
_queryString.Add(item.Name, item.Value);
_query[item.Name] = item.Value;
}
catch (InvalidCastException)
{
_log.DebugFormat("[OSHttpRequest]: error parsing {0} query item, skipping it", item.Name);
continue;
}
}
}
catch (Exception)
{
_log.ErrorFormat("[OSHttpRequest]: Error parsing querystring");
}
}
public override string ToString()
{
StringBuilder me = new StringBuilder();
me.Append(String.Format("OSHttpRequest: {0} {1}\n", HttpMethod, RawUrl));
foreach (string k in Headers.AllKeys)
{
me.Append(String.Format(" {0}: {1}\n", k, Headers[k]));
}
if (null != RemoteIPEndPoint)
{
me.Append(String.Format(" IP: {0}\n", RemoteIPEndPoint));
}
return me.ToString();
}
}
}
|
