67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
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/* This file is part of Flowee
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*
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* Copyright (C) 2017 Nathan Osman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* For the full copy of the License see <http://www.gnu.org/licenses/>
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*/
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#ifndef HTTPENGINE_PROXYSOCKET_H
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#define HTTPENGINE_PROXYSOCKET_H
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#include <QHostAddress>
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#include <QObject>
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#include <QTcpSocket>
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#include "socket.h"
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/**
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* @brief HTTP socket for connecting to a proxy
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*
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* The proxy socket manages the two socket connections - one for downstream
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* (the client's connection to the server) and one for upstream (the server's
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* connection to the upstream proxy).
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*/
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class ProxySocket: public QObject
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{
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Q_OBJECT
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public:
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explicit ProxySocket(HttpEngine::Socket *socket, const QString &path, const QHostAddress &address, quint16 port);
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private Q_SLOTS:
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void onDownstreamReadyRead();
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void onDownstreamDisconnected();
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void onUpstreamConnected();
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void onUpstreamReadyRead();
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void onUpstreamError(QTcpSocket::SocketError socketError);
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private:
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QString methodToString(HttpEngine::Socket::Method method) const;
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HttpEngine::Socket *mDownstreamSocket;
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QTcpSocket mUpstreamSocket;
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QString mPath;
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bool mHeadersParsed;
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bool mHeadersWritten;
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QByteArray mUpstreamRead;
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QByteArray mUpstreamWrite;
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};
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#endif
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