recipient.h
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	/* -- mode: c++; c-basic-offset:4 --
	./crypto/recipient.h

	This file is part of Kleopatra, the KDE keymanager
	SPDX-FileCopyrightText: 2009 Klarälvdalens Datakonsult AB

	SPDX-License-Identifier: GPL-2.0-or-later
	*/

	#pragma once

	#include <gpgme++/global.h>

	#include <memory>
	#include <vector>

	namespace KMime
	{
	namespace Types
	{
	class Mailbox;
	}
	}

	namespace GpgME
	{
	class Key;
	class UserID;
	}

	namespace Kleo
	{
	namespace Crypto
	{

	class Recipient
	{
	public:
	Recipient()
	: d()
	{
	}
	explicit Recipient(const KMime::Types::Mailbox &mailbox);

	void swap(Recipient &other)
	{
	d.swap(other.d);
	}

	bool isNull() const
	{
	return !d;
	}

	bool isEncryptionAmbiguous(GpgME::Protocol protocol) const;

	const KMime::Types::Mailbox &mailbox() const;

	const std::vector<GpgME::Key> &encryptionCertificateCandidates(GpgME::Protocol proto) const;

	void setResolvedEncryptionKey(const GpgME::Key &key);
	GpgME::Key resolvedEncryptionKey(GpgME::Protocol proto) const;

	void setResolvedOpenPGPEncryptionUserID(const GpgME::UserID &uid);
	GpgME::UserID resolvedOpenPGPEncryptionUserID() const;

	friend inline bool operator==(const Recipient &lhs, const Recipient &rhs)
	{
	return rhs.d == lhs.d \|\| lhs.deepEquals(rhs);
	}

	private:
	void detach();
	bool deepEquals(const Recipient &other) const;

	private:
	class Private;
	std::shared_ptr<Private> d;
	};

	inline bool operator!=(const Recipient &lhs, const Recipient &rhs)
	{
	return !operator==(lhs, rhs);
	}

	} // namespace Crypto
	} // namespace Kleo