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Viewing changes to Net/src/HTTPServerConnection.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Krzysztof Burghardt
  • Date: 2007-04-27 18:33:48 UTC
  • Revision ID: james.westby@ubuntu.com-20070427183348-xgnpct0qd6a2ip34
Tags: upstream-1.2.9
Import upstream version 1.2.9

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Net/src/HTTPServerConnection.cpp
 
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//
 
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// HTTPServerConnection.cpp
 
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//
 
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// $Id: //poco/1.2/Net/src/HTTPServerConnection.cpp#4 $
 
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//
 
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// Library: Net
 
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// Package: HTTPServer
 
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// Module:  HTTPServerConnection
 
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//
 
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// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
 
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// and Contributors.
 
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//
 
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// Permission is hereby granted, free of charge, to any person or organization
 
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// obtaining a copy of the software and accompanying documentation covered by
 
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// this license (the "Software") to use, reproduce, display, distribute,
 
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// execute, and transmit the Software, and to prepare derivative works of the
 
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// Software, and to permit third-parties to whom the Software is furnished to
 
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// do so, all subject to the following:
 
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// 
 
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// The copyright notices in the Software and this entire statement, including
 
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// the above license grant, this restriction and the following disclaimer,
 
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// must be included in all copies of the Software, in whole or in part, and
 
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// all derivative works of the Software, unless such copies or derivative
 
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// works are solely in the form of machine-executable object code generated by
 
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// a source language processor.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 
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// DEALINGS IN THE SOFTWARE.
 
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//
 
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#include "Poco/Net/HTTPServerConnection.h"
 
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#include "Poco/Net/HTTPServerSession.h"
 
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#include "Poco/Net/HTTPServerRequest.h"
 
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#include "Poco/Net/HTTPServerResponse.h"
 
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#include "Poco/Net/HTTPRequestHandler.h"
 
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#include "Poco/Net/HTTPRequestHandlerFactory.h"
 
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#include "Poco/Net/HTTPServerParams.h"
 
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#include "Poco/Net/NetException.h"
 
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#include "Poco/NumberFormatter.h"
 
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#include <memory>
 
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namespace Poco {
 
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namespace Net {
 
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HTTPServerConnection::HTTPServerConnection(const StreamSocket& socket, HTTPServerParams* pParams, HTTPRequestHandlerFactory* pFactory):
 
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        TCPServerConnection(socket),
 
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        _pParams(pParams),
 
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        _pFactory(pFactory)
 
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{
 
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        poco_check_ptr (pFactory);
 
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        poco_check_ptr (pParams);
 
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        _pParams->duplicate();
 
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}
 
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HTTPServerConnection::~HTTPServerConnection()
 
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{
 
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        _pParams->release();
 
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}
 
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void HTTPServerConnection::run()
 
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{
 
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        std::string server = _pParams->getSoftwareVersion();
 
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        HTTPServerSession session(socket(), _pParams);
 
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        while (session.hasMoreRequests())
 
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        {
 
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                try
 
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                {
 
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                        HTTPServerRequest request(session, _pParams);
 
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                        HTTPServerResponse response(session);
 
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                        response.setVersion(request.getVersion());
 
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                        response.setKeepAlive(_pParams->getKeepAlive() && request.getKeepAlive() && session.canKeepAlive());
 
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                        if (!server.empty())
 
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                                response.set("Server", server);
 
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                        try
 
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                        {
 
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                                std::auto_ptr<HTTPRequestHandler> pHandler(_pFactory->createRequestHandler(request));
 
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                                if (pHandler.get())
 
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                                {
 
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                                        if (request.expectContinue())
 
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                                                response.sendContinue();
 
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                                        pHandler->handleRequest(request, response);
 
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                                        session.setKeepAlive(_pParams->getKeepAlive() && response.getKeepAlive() && session.canKeepAlive());
 
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                                }
 
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                                else sendErrorResponse(session, HTTPResponse::HTTP_NOT_IMPLEMENTED);
 
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                        }
 
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                        catch (Poco::Exception&)
 
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                        {
 
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                                if (!response.sent())
 
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                                        sendErrorResponse(session, HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
 
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                                throw;
 
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                        }
 
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                }
 
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                catch (NoMessageException&)
 
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                {
 
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                        break;
 
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                }
 
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                catch (MessageException&)
 
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                {
 
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                        sendErrorResponse(session, HTTPResponse::HTTP_BAD_REQUEST);
 
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                }
 
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        }
 
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}
 
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void HTTPServerConnection::sendErrorResponse(HTTPServerSession& session, HTTPResponse::HTTPStatus status)
 
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{
 
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        HTTPServerResponse response(session);
 
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        response.setVersion(HTTPMessage::HTTP_1_1);
 
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        response.setStatusAndReason(status);
 
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        response.setKeepAlive(false);
 
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        response.send();
 
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        session.setKeepAlive(false);
 
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}
 
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} } // namespace Poco::Net