abstractdata.h

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/*
 * Copyright (C) 2018-2024 QuasarApp.
 * Distributed under the GPLv3 software license, see the accompanying
 * Everyone is permitted to copy and distribute verbatim copies
 * of this license document, but changing it is not allowed.
*/
 
#ifndef ABSTRACTDATA_H
#define ABSTRACTDATA_H
#include "distversion.h"
#include "humanreadableobject.h"
#include "package.h"
#include <QSharedPointer>
#include <streambase.h>
#include <crc/crchash.h>
 
#define PROTOCKOL_VERSION_COMMAND 0xFFFF
 
#define PROTOCKOL_VERSION_RECEIVED_COMMAND PROTOCKOL_VERSION_COMMAND - 1
 
#define QH_PACKAGE(S) \
   public: \
    static unsigned short command(){\
        QByteArray ba = QString(S).toLocal8Bit();\
        return qa_common::hash16(ba.data(), ba.size());\
    } \
    static QString commandText(){return S;} \
    unsigned short cmd() const override {return command();} \
\
    QString cmdString() const override {return S;} \
   private:
 
namespace QH {
namespace PKG {
 
class HEARTSHARED_EXPORT AbstractData : public StreamBase, public QuasarAppUtils::iHRO
{
public:
 
    ~AbstractData() override;
 
    virtual unsigned short cmd() const = 0;
 
    virtual QString cmdString() const = 0;
 
    virtual bool toPackage(Package &package, const DistVersion &reqVersion, unsigned int triggerHash = 0) const;
 
    virtual bool isValid() const;
 
    QString toString() const override;
 
    template<class C, class... Args>
    C* create(Args&&... args) const {
        C* object = new C(std::forward<Args>(args)...);
        return object;
    }
 
    void fromPakcage(const Package& pkg);
 
    static unsigned int command(){return 0;};
 
    static QString commandText(){return "NULL";};
 
protected:
    explicit AbstractData();
 
};
 
 
}
}
 
#endif // ABSTRACTDATA_H