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/*
editinteractor.h - Interface for edit interactors
Copyright (C) 2007 Klarälvdalens Datakonsult AB
2016 Bundesamt für Sicherheit in der Informationstechnik
Software engineering by Intevation GmbH
This file is part of GPGME++.
GPGME++ 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.
GPGME++ 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 GPGME++; 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 __GPGMEPP_EDITINTERACTOR_H__
#define __GPGMEPP_EDITINTERACTOR_H__
#include "gpgmepp_export.h"
#include <cstdio>
namespace GpgME
{
class Error;
class Context;
class CallbackHelper;
class GPGMEPP_EXPORT EditInteractor
{
friend class ::GpgME::Context;
friend class ::GpgME::CallbackHelper;
EditInteractor(const EditInteractor &);
EditInteractor &operator=(const EditInteractor &);
public:
EditInteractor();
virtual ~EditInteractor();
enum {
StartState = 0,
ErrorState = 0xFFFFFFFF
};
virtual const char *action(Error &err) const = 0;
virtual unsigned int nextState(unsigned int statusCode, const char *args, Error &err) const = 0;
unsigned int state() const;
Error lastError() const;
bool needsNoResponse(unsigned int statusCode) const;
void setDebugChannel(std::FILE *file);
protected:
Error parseStatusError(const char *args);
private:
class Private;
Private *const d;
};
} // namespace GpgME
#endif // __GPGMEPP_EDITINTERACTOR_H__
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