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- /*
- * 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 OpenSimulator 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.IO;
- using System.Net;
- using System.Reflection;
- using System.Text;
- using System.Web;
- using HttpServer;
- using log4net;
- namespace OpenSim.Framework.Servers.HttpServer
- {
- public class OSHttpRequest : IOSHttpRequest
- {
- private static readonly ILog _log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
- protected IHttpRequest _request = null;
- protected 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 HttpCookieCollection Cookies
- {
- get
- {
- RequestCookies cookies = _request.Cookies;
- HttpCookieCollection httpCookies = new HttpCookieCollection();
- foreach (RequestCookie cookie in cookies)
- httpCookies.Add(new HttpCookie(cookie.Name, cookie.Value));
- return httpCookies;
- }
- }
- 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.IsSecured; }
- }
- 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;
- /// <value>
- /// POST request values, if applicable
- /// </value>
- // public Hashtable Form { get; private set; }
- 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;
- internal IHttpRequest IHttpRequest
- {
- get { return _request; }
- }
- internal IHttpClientContext IHttpClientContext
- {
- get { return _context; }
- }
- /// <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(IHttpClientContext context, 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"]);
- // sometimes req.Headers["remote_port"] returns a comma separated list, so use
- // the first one in the list and log it
- string[] strPorts = req.Headers["remote_port"].Split(new char[] { ',' });
- if (strPorts.Length > 1)
- {
- _log.ErrorFormat("[OSHttpRequest]: format exception on addr/port {0}:{1}, ignoring",
- req.Headers["remote_addr"], req.Headers["remote_port"]);
- }
- int port = Int32.Parse(strPorts[0]);
- _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");
- }
- // Form = new Hashtable();
- // foreach (HttpInputItem item in req.Form)
- // {
- // _log.DebugFormat("[OSHttpRequest]: Got form item {0}={1}", item.Name, item.Value);
- // Form.Add(item.Name, item.Value);
- // }
- }
- 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();
- }
- }
- }
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