85 lines
3.4 KiB
C#
85 lines
3.4 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.IO;
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using System.Net;
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using OpenSim.Framework.ServiceAuth;
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namespace OpenSim.Framework.Servers.HttpServer
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{
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/// <summary>
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/// Base streamed request handler.
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/// </summary>
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/// <remarks>
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/// Inheriting classes should override ProcessRequest() rather than Handle()
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/// </remarks>
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public abstract class BaseStreamHandler : BaseRequestHandler, IStreamedRequestHandler
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{
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protected IServiceAuth m_Auth;
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protected BaseStreamHandler(string httpMethod, string path) : this(httpMethod, path, null, null) { }
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protected BaseStreamHandler(string httpMethod, string path, string name, string description)
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: base(httpMethod, path, name, description) {}
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protected BaseStreamHandler(string httpMethod, string path, IServiceAuth auth)
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: base(httpMethod, path, null, null)
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{
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m_Auth = auth;
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}
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public virtual byte[] Handle(
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string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
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{
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RequestsReceived++;
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if (m_Auth != null)
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{
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HttpStatusCode statusCode;
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if (!m_Auth.Authenticate(httpRequest.Headers, httpResponse.AddHeader, out statusCode))
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{
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httpResponse.StatusCode = (int)statusCode;
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httpResponse.ContentType = "text/plain";
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return new byte[0];
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}
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}
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byte[] result = ProcessRequest(path, request, httpRequest, httpResponse);
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RequestsHandled++;
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return result;
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}
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protected virtual byte[] ProcessRequest(
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string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
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{
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return null;
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}
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}
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} |