passwordChanger.hpp

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#ifndef _PASSWORD_CHANGER_HPP_INCLUDED
#define _PASSWORD_CHANGER_HPP_INCLUDED

#include <string>

namespace _Wolframe {
namespace AAAA {

class PasswordChanger
{
public:
        enum Status     {
                MESSAGE_AVAILABLE,      
                AWAITING_MESSAGE,       
                PASSWORD_EXCHANGED,     
                INVALID_MESSAGE,        
                SYSTEM_FAILURE          
        };

        static const char* statusName( Status i )
        {
                static const char* ar[] = {     "MESSAGE_AVAILABLE",
                                                "AWAITING_MESSAGE",
                                                "PASSWORD_EXCHANGED",
                                                "INVALID_MESSAGE",
                                                "SYSTEM_FAILURE"
                                          };
                return ar[ i ];
        }

        virtual ~PasswordChanger()      {}

        virtual void dispose() = 0;

        virtual void messageIn( const std::string& message ) = 0;

        virtual std::string messageOut() = 0;

        virtual Status status() const = 0;

        virtual std::string password() = 0;
};

}} // namespace _Wolframe::AAAA

#endif // _PASSWORD_CHANGER_HPP_INCLUDED