/**
 * This file is part of TelepathyQt
 *
 * @copyright Copyright (C) 2008-2010 Collabora Ltd. <http://www.collabora.co.uk/>
 * @copyright Copyright (C) 2008-2010 Nokia Corporation
 * @license LGPL 2.1
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef _TelepathyQt_connection_lowlevel_h_HEADER_GUARD_
#define _TelepathyQt_connection_lowlevel_h_HEADER_GUARD_

#ifndef IN_TP_QT_HEADER
#error IN_TP_QT_HEADER
#endif

#include <TelepathyQt/Constants>
#include <TelepathyQt/Types>

namespace Tp
{

class Connection;
class PendingChannel;
class PendingContactAttributes;
class PendingHandles;
class PendingOperation;
class PendingReady;

class TP_QT_EXPORT ConnectionLowlevel : public QObject, public RefCounted
{
    Q_OBJECT
    Q_DISABLE_COPY(ConnectionLowlevel)

public:
    ~ConnectionLowlevel() override;

    bool isValid() const;
    ConnectionPtr connection() const;

    PendingReady *requestConnect(const Features &requestedFeatures = Features());
    PendingOperation *requestDisconnect();

    SimpleStatusSpecMap allowedPresenceStatuses() const;
    uint maxPresenceStatusMessageLength() const;

    PendingOperation *setSelfPresence(const QString &status, const QString &statusMessage);

    PendingChannel *createChannel(const QVariantMap &request);
    PendingChannel *createChannel(const QVariantMap &request, int timeout);
    PendingChannel *ensureChannel(const QVariantMap &request);
    PendingChannel *ensureChannel(const QVariantMap &request, int timeout);

    PendingHandles *requestHandles(HandleType handleType, const QStringList &names);
    PendingHandles *referenceHandles(HandleType handleType, const UIntList &handles);

    PendingContactAttributes *contactAttributes(const UIntList &handles,
            const QStringList &interfaces, bool reference = true);
    QStringList contactAttributeInterfaces() const;

    void injectContactIds(const HandleIdentifierMap &contactIds);
    void injectContactId(uint handle, const QString &contactId);

private:
    friend class Connection;
    friend class ContactManager;
    friend class PendingContacts;

    TP_QT_NO_EXPORT ConnectionLowlevel(Connection *parent);

    TP_QT_NO_EXPORT bool hasImmortalHandles() const;

    TP_QT_NO_EXPORT bool hasContactId(uint handle) const;
    TP_QT_NO_EXPORT QString contactId(uint handle) const;

    struct Private;
    friend struct Private;
    Private *mPriv;
};

} // Tp

#endif