/*
  trustitem.h - wraps a gpgme trust item
  Copyright (C) 2003 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.
*/

// -*- c++ -*-
#ifndef __GPGMEPP_TRUSTITEM_H__
#define __GPGMEPP_TRUSTITEM_H__

#include "gpgmefw.h"
#include "key.h"
#include "gpgmepp_export.h"

#include <algorithm>

namespace GpgME
{

class Context;

class GPGMEPP_EXPORT TrustItem
{
    friend class ::GpgME::Context;
public:
    explicit TrustItem(gpgme_trust_item_t item = nullptr);
    TrustItem(const TrustItem &other);
    virtual ~TrustItem();

    const TrustItem &operator=(TrustItem other)
    {
        swap(other);
        return *this;
    }

    void swap(TrustItem &other)
    {
        using std::swap;
        swap(this->d, other.d);
    }

    bool isNull() const;

    const char *keyID() const;
    const char *userID() const;

    const char *ownerTrustAsString() const;
    const char *validityAsString() const;

    int trustLevel() const;

    enum Type { Unknown = 0, Key = 1, UserID = 2 };
    Type type() const;

private:
    gpgme_trust_item_t impl() const;
    class Private;
    Private *d;
};

} // namepace GpgME

GPGMEPP_MAKE_STD_SWAP_SPECIALIZATION(TrustItem)

#endif // __GPGMEPP_TRUSTITEM_H__
