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

  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 <gpgme++/gpgmefw.h>
#include <gpgme++/key.h>
#include <gpgme++/gpgme++_export.h>

#include <algorithm>

namespace GpgME {

  class Context;

  class GPGMEPP_EXPORT TrustItem {
    friend class ::GpgME::Context;
  public:
    explicit TrustItem( gpgme_trust_item_t item=0 );
    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__
