socketnotifier.h

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*
* This file contains private API, this might break at any time between releases.
* You have been warned!
*
*/

#include <zypp/zyppng/base/zyppglobal.h>
#include <zypp/zyppng/base/AbstractEventSource>
#include <zypp/zyppng/base/Signals>

namespace zyppng {
class SocketNotifierPrivate;

class SocketNotifier : public AbstractEventSource
{
  ZYPP_DECLARE_PRIVATE( SocketNotifier )
public:

  using Ptr = std::shared_ptr<SocketNotifier>;
  using WeakPtr = std::weak_ptr<SocketNotifier>;

  using EventTypes = AbstractEventSource::EventTypes;

  static Ptr create ( int socket, int evTypes, bool enable = true );

  void setMode ( int mode );

  int  mode () const;

  void setEnabled ( bool enabled = true );

  int socket () const;

  SignalProxy<void (const SocketNotifier &sock, int evTypes)> sigActivated();

protected:
  SocketNotifier( int socket, int evTypes, bool enable  );

  // AbstractEventSource interface
public:
  void onFdReady(int, int events) override;
  void onSignal(int signal) override;
};

}