opensim – Blame information for rev 1
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1 | eva | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using System.Collections; |
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30 | using System.Collections.Generic; |
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31 | using System.Collections.Specialized; |
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32 | using System.IO; |
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33 | using System.Net; |
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34 | using System.Reflection; |
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35 | using System.Text; |
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36 | using System.Web; |
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37 | using HttpServer; |
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38 | using log4net; |
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39 | |||
40 | namespace OpenSim.Framework.Servers.HttpServer |
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41 | { |
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42 | public class OSHttpRequest : IOSHttpRequest |
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43 | { |
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44 | private static readonly ILog _log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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45 | |||
46 | protected IHttpRequest _request = null; |
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47 | protected IHttpClientContext _context = null; |
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48 | |||
49 | public string[] AcceptTypes |
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50 | { |
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51 | get { return _request.AcceptTypes; } |
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52 | } |
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53 | |||
54 | public Encoding ContentEncoding |
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55 | { |
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56 | get { return _contentEncoding; } |
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57 | } |
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58 | private Encoding _contentEncoding; |
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59 | |||
60 | public long ContentLength |
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61 | { |
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62 | get { return _request.ContentLength; } |
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63 | } |
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64 | |||
65 | public long ContentLength64 |
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66 | { |
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67 | get { return ContentLength; } |
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68 | } |
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69 | |||
70 | public string ContentType |
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71 | { |
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72 | get { return _contentType; } |
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73 | } |
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74 | private string _contentType; |
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75 | |||
76 | public HttpCookieCollection Cookies |
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77 | { |
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78 | get |
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79 | { |
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80 | RequestCookies cookies = _request.Cookies; |
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81 | HttpCookieCollection httpCookies = new HttpCookieCollection(); |
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82 | foreach (RequestCookie cookie in cookies) |
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83 | httpCookies.Add(new HttpCookie(cookie.Name, cookie.Value)); |
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84 | return httpCookies; |
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85 | } |
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86 | } |
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87 | |||
88 | public bool HasEntityBody |
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89 | { |
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90 | get { return _request.ContentLength != 0; } |
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91 | } |
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92 | |||
93 | public NameValueCollection Headers |
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94 | { |
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95 | get { return _request.Headers; } |
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96 | } |
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97 | |||
98 | public string HttpMethod |
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99 | { |
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100 | get { return _request.Method; } |
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101 | } |
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102 | |||
103 | public Stream InputStream |
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104 | { |
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105 | get { return _request.Body; } |
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106 | } |
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107 | |||
108 | public bool IsSecured |
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109 | { |
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110 | get { return _context.IsSecured; } |
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111 | } |
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112 | |||
113 | public bool KeepAlive |
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114 | { |
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115 | get { return ConnectionType.KeepAlive == _request.Connection; } |
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116 | } |
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117 | |||
118 | public NameValueCollection QueryString |
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119 | { |
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120 | get { return _queryString; } |
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121 | } |
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122 | private NameValueCollection _queryString; |
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123 | |||
124 | public Hashtable Query |
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125 | { |
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126 | get { return _query; } |
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127 | } |
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128 | private Hashtable _query; |
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129 | |||
130 | /// <value> |
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131 | /// POST request values, if applicable |
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132 | /// </value> |
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133 | // public Hashtable Form { get; private set; } |
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134 | |||
135 | public string RawUrl |
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136 | { |
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137 | get { return _request.Uri.AbsolutePath; } |
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138 | } |
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139 | |||
140 | public IPEndPoint RemoteIPEndPoint |
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141 | { |
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142 | get { return _remoteIPEndPoint; } |
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143 | } |
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144 | private IPEndPoint _remoteIPEndPoint; |
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145 | |||
146 | public Uri Url |
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147 | { |
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148 | get { return _request.Uri; } |
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149 | } |
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150 | |||
151 | public string UserAgent |
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152 | { |
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153 | get { return _userAgent; } |
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154 | } |
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155 | private string _userAgent; |
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156 | |||
157 | internal IHttpRequest IHttpRequest |
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158 | { |
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159 | get { return _request; } |
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160 | } |
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161 | |||
162 | internal IHttpClientContext IHttpClientContext |
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163 | { |
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164 | get { return _context; } |
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165 | } |
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166 | |||
167 | /// <summary> |
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168 | /// Internal whiteboard for handlers to store temporary stuff |
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169 | /// into. |
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170 | /// </summary> |
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171 | internal Dictionary<string, object> Whiteboard |
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172 | { |
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173 | get { return _whiteboard; } |
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174 | } |
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175 | private Dictionary<string, object> _whiteboard = new Dictionary<string, object>(); |
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176 | |||
177 | public OSHttpRequest() {} |
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178 | |||
179 | public OSHttpRequest(IHttpClientContext context, IHttpRequest req) |
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180 | { |
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181 | _request = req; |
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182 | _context = context; |
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183 | |||
184 | if (null != req.Headers["content-encoding"]) |
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185 | _contentEncoding = Encoding.GetEncoding(_request.Headers["content-encoding"]); |
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186 | if (null != req.Headers["content-type"]) |
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187 | _contentType = _request.Headers["content-type"]; |
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188 | if (null != req.Headers["user-agent"]) |
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189 | _userAgent = req.Headers["user-agent"]; |
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190 | if (null != req.Headers["remote_addr"]) |
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191 | { |
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192 | try |
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193 | { |
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194 | IPAddress addr = IPAddress.Parse(req.Headers["remote_addr"]); |
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195 | // sometimes req.Headers["remote_port"] returns a comma separated list, so use |
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196 | // the first one in the list and log it |
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197 | string[] strPorts = req.Headers["remote_port"].Split(new char[] { ',' }); |
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198 | if (strPorts.Length > 1) |
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199 | { |
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200 | _log.ErrorFormat("[OSHttpRequest]: format exception on addr/port {0}:{1}, ignoring", |
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201 | req.Headers["remote_addr"], req.Headers["remote_port"]); |
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202 | } |
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203 | int port = Int32.Parse(strPorts[0]); |
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204 | _remoteIPEndPoint = new IPEndPoint(addr, port); |
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205 | } |
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206 | catch (FormatException) |
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207 | { |
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208 | _log.ErrorFormat("[OSHttpRequest]: format exception on addr/port {0}:{1}, ignoring", |
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209 | req.Headers["remote_addr"], req.Headers["remote_port"]); |
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210 | } |
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211 | } |
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212 | |||
213 | _queryString = new NameValueCollection(); |
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214 | _query = new Hashtable(); |
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215 | try |
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216 | { |
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217 | foreach (HttpInputItem item in req.QueryString) |
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218 | { |
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219 | try |
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220 | { |
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221 | _queryString.Add(item.Name, item.Value); |
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222 | _query[item.Name] = item.Value; |
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223 | } |
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224 | catch (InvalidCastException) |
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225 | { |
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226 | _log.DebugFormat("[OSHttpRequest]: error parsing {0} query item, skipping it", item.Name); |
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227 | continue; |
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228 | } |
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229 | } |
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230 | } |
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231 | catch (Exception) |
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232 | { |
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233 | _log.ErrorFormat("[OSHttpRequest]: Error parsing querystring"); |
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234 | } |
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235 | |||
236 | // Form = new Hashtable(); |
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237 | // foreach (HttpInputItem item in req.Form) |
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238 | // { |
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239 | // _log.DebugFormat("[OSHttpRequest]: Got form item {0}={1}", item.Name, item.Value); |
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240 | // Form.Add(item.Name, item.Value); |
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241 | // } |
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242 | } |
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243 | |||
244 | public override string ToString() |
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245 | { |
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246 | StringBuilder me = new StringBuilder(); |
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247 | me.Append(String.Format("OSHttpRequest: {0} {1}\n", HttpMethod, RawUrl)); |
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248 | foreach (string k in Headers.AllKeys) |
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249 | { |
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250 | me.Append(String.Format(" {0}: {1}\n", k, Headers[k])); |
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251 | } |
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252 | if (null != RemoteIPEndPoint) |
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253 | { |
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254 | me.Append(String.Format(" IP: {0}\n", RemoteIPEndPoint)); |
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255 | } |
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256 | |||
257 | return me.ToString(); |
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258 | } |
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259 | } |
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260 | } |