1 files changed, 129 insertions, 0 deletions
diff --git a/kdecore/network/ksockssocketdevice.h b/kdecore/network/ksockssocketdevice.h
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+++ b/kdecore/network/ksockssocketdevice.h
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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