You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
130 lines
3.1 KiB
130 lines
3.1 KiB
/* -*- 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 "tdesocketdevice.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 TDECORE_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 TQ_LONG tqreadBlock(char *data, TQ_ULONG maxlen);
|
|
virtual TQ_LONG tqreadBlock(char *data, TQ_ULONG maxlen, KSocketAddress& from);
|
|
|
|
/**
|
|
* Overrides peeking.
|
|
*/
|
|
virtual TQ_LONG peekBlock(char *data, TQ_ULONG maxlen);
|
|
virtual TQ_LONG peekBlock(char *data, TQ_ULONG maxlen, KSocketAddress& from);
|
|
|
|
/**
|
|
* Overrides writing.
|
|
*/
|
|
virtual TQ_LONG tqwriteBlock(const char *data, TQ_ULONG len);
|
|
virtual TQ_LONG tqwriteBlock(const char *data, TQ_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
|