kstreamsocket.h

/*
 *  Copyright (C) 2003 Thiago Macieira <thiago@kde.org>
 *
 *
 *  Permission is hereby granted, free of charge, to any person obtaining
 *  a copy of this software and associated documentation files (the
 *  "Software"), to deal in the Software without restriction, including
 *  without limitation the rights to use, copy, modify, merge, publish,
 *  distribute, sublicense, and/or sell copies of the Software, and to
 *  permit persons to whom the Software is furnished to do so, subject to
 *  the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included 
 *  in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
#ifndef KSTREAMSOCKET_H
#define KSTREAMSOCKET_H
 
#include <tqstring.h>
 
#include "kclientsocketbase.h"

namespace KNetwork {
 
class KResolverEntry;
class KResolverResults;
class TDEServerSocket;
class TDEBufferedSocket;
 
class KStreamSocketPrivate;
class TDECORE_EXPORT KStreamSocket: public KClientSocketBase
{
  TQ_OBJECT
  
 
public:
  KStreamSocket(const TQString& node = TQString::null, const TQString& service = TQString::null,
        TQObject* parent = 0L, const char *name = 0L);

  virtual ~KStreamSocket();

  int timeout() const;

  int remainingTimeout() const;

  void setTimeout(int msecs);

  virtual bool bind(const TQString& node = TQString::null,
            const TQString& service = TQString::null);

  virtual bool bind(const KResolverEntry& entry)
  { return KClientSocketBase::bind(entry); }

  virtual bool connect(const TQString& node = TQString::null,
               const TQString& service = TQString::null);

  virtual bool connect(const KResolverEntry& entry);
 
signals:
  void timedOut();
 
private slots:
  void hostFoundSlot();
  void connectionEvent();
  void timeoutSlot();
 
private:
  bool bindLocallyFor(const KResolverEntry& peer);

  void connectionSucceeded(const KResolverEntry& peer);
 
  KStreamSocket(const KStreamSocket&);
  KStreamSocket& operator=(const KStreamSocket&);
 
  KStreamSocketPrivate *d;
 
  friend class TDEServerSocket;
  friend class TDEBufferedSocket;
};
 
}               // namespace KNetwork
 
#endif