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- /* -*- C++ -*-
- * Copyright (C) 2004 Thiago Macieira <thiago.macieira@kdemail.net>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
- #ifndef KSOCKSSOCKETDEVICE_H
- #define KSOCKSSOCKETDEVICE_H
-
- #include "ksocketdevice.h"
-
- namespace KNetwork {
-
- /**
- * @class KSocksSocketDevice ksockssocketdevice.h ksockssocketdevice.h
- * @brief The low-level class for SOCKS proxying.
- *
- * This class reimplements several functions from @ref KSocketDevice in order
- * to implement SOCKS support.
- *
- * This works by using KSocks.
- *
- * @author Thiago Macieira <thiago.macieira@kdemail.net>
- *
- * @warning This code is untested!
- */
- class KDECORE_EXPORT KSocksSocketDevice: public KSocketDevice
- {
- public:
- /**
- * Constructor.
- */
- KSocksSocketDevice(const KSocketBase* = 0L);
-
- /**
- * Construct from a file descriptor.
- */
- explicit KSocksSocketDevice(int fd);
-
- /**
- * Destructor.
- */
- virtual ~KSocksSocketDevice();
-
- /**
- * Sets our capabilities.
- */
- virtual int capabilities() const;
-
- /**
- * Overrides binding.
- */
- virtual bool bind(const KResolverEntry& address);
-
- /**
- * Overrides listening.
- */
- virtual bool listen(int backlog);
-
- /**
- * Overrides connection.
- */
- virtual bool connect(const KResolverEntry& address);
-
- /**
- * Overrides accepting. The return type is specialised.
- */
- virtual KSocksSocketDevice* accept();
-
- /**
- * Overrides reading.
- */
- virtual Q_LONG readBlock(char *data, Q_ULONG maxlen);
- virtual Q_LONG readBlock(char *data, Q_ULONG maxlen, KSocketAddress& from);
-
- /**
- * Overrides peeking.
- */
- virtual Q_LONG peekBlock(char *data, Q_ULONG maxlen);
- virtual Q_LONG peekBlock(char *data, Q_ULONG maxlen, KSocketAddress& from);
-
- /**
- * Overrides writing.
- */
- virtual Q_LONG writeBlock(const char *data, Q_ULONG len);
- virtual Q_LONG writeBlock(const char *data, Q_ULONG len, const KSocketAddress& to);
-
- /**
- * Overrides getting socket address.
- */
- virtual KSocketAddress localAddress() const;
-
- /**
- * Overrides getting peer address.
- */
- virtual KSocketAddress peerAddress() const;
-
- /**
- * Overrides getting external address.
- */
- virtual KSocketAddress externalAddress() const;
-
- /**
- * Overrides polling.
- */
- virtual bool poll(bool* input, bool* output, bool* exception = 0L,
- int timeout = -1, bool* timedout = 0L);
-
- private:
- static void initSocks();
- friend class KSocketDevice;
- };
-
- } // namespace KNetwork
-
- #endif
-