ipersistentstorageplugin.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#pragma once
 
#include <memory>
#include <QtPlugin>
 
class QByteArray;

class IPersistentStorage
{
public:
    virtual ~IPersistentStorage () {}

    virtual bool HasKey (const QByteArray& key) = 0;

    virtual QVariant Get (const QByteArray& key) = 0;

    virtual void Set (const QByteArray& key, const QVariant& value) = 0;
};
 
using IPersistentStorage_ptr = std::shared_ptr<IPersistentStorage>;

class IPersistentStoragePlugin
{
public:
    virtual ~IPersistentStoragePlugin () {}

    virtual IPersistentStorage_ptr RequestStorage () = 0;
};
 
Q_DECLARE_INTERFACE (IPersistentStorage, "org.LeechCraft.IPersistentStorage/1.0")
Q_DECLARE_INTERFACE (IPersistentStoragePlugin, "org.LeechCraft.IPersistentStoragePlugin/1.0")