BasicHeader.h

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#ifndef BASICHEADER_H
#define BASICHEADER_H

#include <QByteArray>
#include <LifeTime.h>
#include <QDataStream>
#include <constantes.h>

typedef struct sniff_basicHeader_s
{
    quint8 version_nextHeader; 
    quint8 reserved;
    sniff_lifeTime_t lifeTime;
    quint8 rhl;
}sniff_basicHeader_t;

class BasicHeader
{
public:


    enum e_helper
    {
        helper_size = 4
    };

    enum e_nextHeader
    {
        nextHeader_any = 0,
        nextHeader_commonHeader = 1,
        nextHeader_securedPacket = 2
    };

    BasicHeader();
    BasicHeader(quint8 version, enum e_nextHeader nextHeader, LifeTime lifeTime, quint8 rhl);
    BasicHeader(quint8 version_nextHeader, LifeTime lifeTime, quint8 rhl);
    BasicHeader(uchar*);
    BasicHeader(const BasicHeader &other);
    BasicHeader(sniff_basicHeader_t bh);

    /* Getters */
    quint8 version()    const{return (m_version_nextHeader & 0xF0) >> 4;}
    quint8 nextHeader() const{return (m_version_nextHeader & 0x0F);}
    LifeTime lifeTime() const{return m_lifeTime;}
    quint8 rhl()        const{return m_rhl;}

    /* Setters */
    void setVersion(quint8 v)               {m_version_nextHeader &= 0xF; m_version_nextHeader |= ((v & 0xF) << 4);}
    void setNextHeader(enum e_nextHeader n) {m_version_nextHeader &= 0xF0; m_version_nextHeader |= (n & 0xF);}
    void setVersionNextHeader(quint8 vnh)   {m_version_nextHeader = vnh;}
    void setLifeTime(LifeTime l)            {m_lifeTime = l;}
    void setRHL(quint8 r)                   {m_rhl = r;}

    /* API */
    QByteArray toHex();

private:
    quint8 m_version_nextHeader;
    quint8 m_reserved;
    LifeTime m_lifeTime;
    quint8 m_rhl;
};

#endif // BASICHEADER_H