LicenseManagerActive.hh

/*===========================================================================*\
*                                                                            *
*                              OpenFlipper                                   *
 *           Copyright (c) 2001-2015, RWTH-Aachen University                 *
 *           Department of Computer Graphics and Multimedia                  *
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 * 1. Redistributions of source code must retain the above copyright notice, *
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/*===========================================================================*\
*                                                                            *
*   $Revision$                                                       *
*   $LastChangedBy$                                                *
*   $Date$                     *
*                                                                            *
\*===========================================================================*/

#ifndef LICENSEMANAGER_HH
#define LICENSEMANAGER_HH

#include <OpenFlipper/BasePlugin/SecurityInterface.hh>

/* The salt file has to be provided for each plugin. It can be the same
  for all plugins. See example for details on how this file has to be setup
*/
#include "salt.hh"

class LicenseManager : public QObject, SecurityInterface  {

Q_OBJECT
Q_INTERFACES(SecurityInterface)

  public:

    virtual ~LicenseManager();
    LicenseManager();

  public :

    void blockSignals( bool _state);
    
    bool authenticated();

  public slots:
    bool authenticate();
    
    QString licenseError();

  private:


    bool timestampOk();

    virtual QString name() = 0;

    virtual QString pluginFileName();

    bool authenticated_;
    
    QString authstring_;


  protected :
    void connectNotify ( const char * signal );

};

#endif // LICENSEMANAGER_HH