/*
  keylistresult.h - wraps a gpgme keylist result
  Copyright (C) 2004 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_KEYLISTRESULT_H__
#define __GPGMEPP_KEYLISTRESULT_H__

#include "gpgmefw.h"
#include "result.h"
#include "gpgmepp_export.h"

#include <memory>

namespace GpgME
{

class Error;

class GPGMEPP_EXPORT KeyListResult : public Result
{
public:
    KeyListResult();
    KeyListResult(gpgme_ctx_t ctx, int error);
    KeyListResult(gpgme_ctx_t ctx, const Error &error);
    explicit KeyListResult(const Error &err);
    KeyListResult(const Error &err, const _gpgme_op_keylist_result &res);

    KeyListResult(const KeyListResult &other) = default;
    const KeyListResult &operator=(KeyListResult other)
    {
        swap(other);
        return *this;
    }
    void swap(KeyListResult &other)
    {
        Result::swap(other);
        using std::swap;
        swap(this->d, other.d);
    }

    const KeyListResult &operator+=(const KeyListResult &other)
    {
        mergeWith(other);
        return *this;
    }

    void mergeWith(const KeyListResult &other);

    bool isNull() const;

    bool isTruncated() const;

private:
    void detach();
    void init(gpgme_ctx_t ctx);
    class Private;
    std::shared_ptr<Private> d;
};

}

GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(KeyListResult)

#endif // __GPGMEPP_KEYLISTRESULT_H__
