307 lines
9.0 KiB
C#
307 lines
9.0 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Collections.Specialized;
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using System.IO;
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using System.Net;
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using System.Reflection;
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using System.Text;
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using System.Web;
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using OSHttpServer;
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using log4net;
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namespace OpenSim.Framework.Servers.HttpServer
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{
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public class OSHttpRequest : IOSHttpRequest
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{
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private static readonly ILog _log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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protected IHttpRequest m_request = null;
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protected IHttpClientContext m_context = null;
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public string[] AcceptTypes
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{
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get { return m_request.AcceptTypes; }
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}
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public Encoding ContentEncoding
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{
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get { return m_contentEncoding; }
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}
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private Encoding m_contentEncoding;
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public long ContentLength
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{
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get { return m_request.ContentLength; }
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}
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public long ContentLength64
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{
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get { return ContentLength; }
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}
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public string ContentType
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{
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get { return m_contentType; }
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}
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private string m_contentType;
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public HttpCookieCollection Cookies
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{
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get
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{
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RequestCookies cookies = m_request.Cookies;
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HttpCookieCollection httpCookies = new HttpCookieCollection();
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if(cookies != null)
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{
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foreach (RequestCookie cookie in cookies)
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httpCookies.Add(new HttpCookie(cookie.Name, cookie.Value));
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}
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return httpCookies;
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}
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}
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public bool HasEntityBody
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{
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get { return m_request.ContentLength != 0; }
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}
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public NameValueCollection Headers
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{
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get { return m_request.Headers; }
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}
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public string HttpMethod
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{
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get { return m_request.Method; }
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}
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public Stream InputStream
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{
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get { return m_request.Body; }
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}
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public bool IsSecured
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{
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get { return m_context.IsSecured; }
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}
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public bool KeepAlive
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{
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get { return ConnectionType.KeepAlive == m_request.Connection; }
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}
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public NameValueCollection QueryString
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{
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get { return m_request.QueryString;}
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}
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private Hashtable m_queryAsHashtable = null;
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public Hashtable Query
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{
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get
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{
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if (m_queryAsHashtable == null)
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BuildQueryHashtable();
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return m_queryAsHashtable;
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}
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}
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//faster than Query
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private Dictionary<string, string> _queryAsDictionay = null;
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public Dictionary<string,string> QueryAsDictionary
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{
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get
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{
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if (_queryAsDictionay == null)
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BuildQueryDictionary();
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return _queryAsDictionay;
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}
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}
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private HashSet<string> m_queryFlags = null;
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public HashSet<string> QueryFlags
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{
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get
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{
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if (m_queryFlags == null)
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BuildQueryDictionary();
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return m_queryFlags;
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}
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}
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/// <value>
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/// POST request values, if applicable
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/// </value>
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// public Hashtable Form { get; private set; }
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public string RawUrl
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{
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get { return m_request.Uri.AbsolutePath; }
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}
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public IPEndPoint RemoteIPEndPoint
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{
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get { return m_request.RemoteIPEndPoint; }
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}
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public IPEndPoint LocalIPEndPoint
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{
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get { return m_request.LocalIPEndPoint; }
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}
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public Uri Url
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{
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get { return m_request.Uri; }
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}
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public string UriPath
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{
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get { return m_request.UriPath; }
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}
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public string UserAgent
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{
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get { return m_userAgent; }
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}
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private string m_userAgent;
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public double ArrivalTS
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{
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get { return m_request.ArrivalTS;}
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}
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internal IHttpRequest IHttpRequest
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{
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get { return m_request; }
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}
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internal IHttpClientContext IHttpClientContext
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{
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get { return m_context; }
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}
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/// <summary>
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/// Internal whiteboard for handlers to store temporary stuff
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/// into.
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/// </summary>
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internal Dictionary<string, object> Whiteboard
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{
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get { return _whiteboard; }
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}
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private Dictionary<string, object> _whiteboard = new Dictionary<string, object>();
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public OSHttpRequest() {}
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public OSHttpRequest(IHttpRequest req)
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{
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m_request = req;
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m_context = req.Context;
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if (null != req.Headers["content-encoding"])
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{
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try
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{
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m_contentEncoding = Encoding.GetEncoding(m_request.Headers["content-encoding"]);
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}
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catch
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{
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// ignore
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}
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}
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if (null != req.Headers["content-type"])
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m_contentType = m_request.Headers["content-type"];
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if (null != req.Headers["user-agent"])
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m_userAgent = req.Headers["user-agent"];
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// Form = new Hashtable();
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// foreach (HttpInputItem item in req.Form)
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// {
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// _log.DebugFormat("[OSHttpRequest]: Got form item {0}={1}", item.Name, item.Value);
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// Form.Add(item.Name, item.Value);
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// }
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}
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private void BuildQueryDictionary()
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{
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NameValueCollection q = m_request.QueryString;
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_queryAsDictionay = new Dictionary<string, string>();
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m_queryFlags = new HashSet<string>();
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for(int i = 0; i <q.Count; ++i)
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{
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try
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{
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var name = q.GetKey(i);
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if(!string.IsNullOrEmpty(name))
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_queryAsDictionay[name] = q[i];
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else
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m_queryFlags.Add(q[i]);
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}
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catch {}
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}
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}
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private void BuildQueryHashtable()
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{
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NameValueCollection q = m_request.QueryString;
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m_queryAsHashtable = new Hashtable();
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m_queryFlags = new HashSet<string>();
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for (int i = 0; i < q.Count; ++i)
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{
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try
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{
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var name = q.GetKey(i);
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if (!string.IsNullOrEmpty(name))
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m_queryAsHashtable[name] = q[i];
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else
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m_queryFlags.Add(q[i]);
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}
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catch { }
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}
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}
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public override string ToString()
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{
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StringBuilder me = new StringBuilder();
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me.Append(String.Format("OSHttpRequest: {0} {1}\n", HttpMethod, RawUrl));
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foreach (string k in Headers.AllKeys)
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{
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me.Append(String.Format(" {0}: {1}\n", k, Headers[k]));
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}
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if (null != RemoteIPEndPoint)
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{
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me.Append(String.Format(" IP: {0}\n", RemoteIPEndPoint));
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}
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return me.ToString();
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}
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}
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}
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