LibQQt/qqtserialmessage.cpp

#include "qqtserialmessage.h"
#include "qqtdefine.h"

QQTSerialMessage::QQTSerialMessage(QObject *parent) :
    QQTMessage(parent)
{
    m_Head = _SERIAL_HEAD;
    m_Size = m_Cmd = m_Sum = 0;
    m_Data.clear();;
    m_Tail = _SERIAL_TAIL;
}

const quint16 &QQTSerialMessage::head() const { return m_Head; }

void QQTSerialMessage::setHead(quint16 head) { m_Head = head; }

const quint16 &QQTSerialMessage::size() const { return m_Size; }

void QQTSerialMessage::setSize(quint16 size) { m_Size = size; }

const quint16 &QQTSerialMessage::cmd() const { return m_Cmd; }

void QQTSerialMessage::setCmd(quint16 cmd) { m_Cmd = cmd; }

const QByteArray &QQTSerialMessage::data() const { return m_Data; }

void QQTSerialMessage::setData(QByteArray &data) { m_Data = data; }

const quint16 &QQTSerialMessage::sum() const { return m_Sum; }

void QQTSerialMessage::setSum(quint16 sum) { m_Sum = sum; }

const quint16 &QQTSerialMessage::tail() const { return m_Tail; }

void QQTSerialMessage::setTail(quint16 tail) { m_Tail = tail; }

void QQTSerialMessage::translate()
{
    m_Size = m_Data.length() + 0x0A;
    QByteArray qbaVerify;
    qbaVerify << m_Size << m_Cmd << m_Data;
    m_Sum = 0;
    // 校验码等错误 会导致服务器不回复消息
    // 如果不添加quint8 0x0112+0x0088=0x009a 单字节到二字节进位的位置看不懂
    for(int i = 0; i < qbaVerify.length(); i++)
        m_Sum += quint8(qbaVerify.at(i));
}

QDebug operator<<(QDebug dbg, const QQTSerialMessage &c)
{
#if 1
    dbg.nospace() << "{" << hex << c.head() << "|" <<
                     hex << c.size() << "@@" << dec << c.size() << "|" <<
                     hex << c.cmd() << "|" <<
                     c.data().data() << "@" << dec << c.data().size() << "|" <<
                     hex << c.sum() << "|" <<
                     hex << c.tail() << "}";
#elif 0
    QByteArray a;
    c.pack(a);
    dbg.nospace() << a.toHex().toUpper();
#else
    QByteArray head;
    head << c.head();
    QByteArray size;
    size << c.size();
    QByteArray cmd;
    cmd << c.cmd();
    QByteArray data;
    data << c.data();
    QByteArray sum;
    sum << c.sum();
    QByteArray tail;
    tail << c.tail();
    dbg.nospace() << "{" << head.toHex().toUpper() << " " <<
                     size.toHex().toUpper() << "@" <<
                     dec << c.size() << " " <<
                     cmd.toHex().toUpper() << " " <<
                     data.toHex().toUpper() << "@" <<
                     dec << data.size() << " " <<
                     sum.toHex().toUpper() << " " <<
                     tail.toHex().toUpper() << "}";
#endif
    return dbg.space();
}

void QQTSerialMessage::parser(const QByteArray &netData)
{
    QByteArray l = netData;
    quint16 b0 = 0, b1 = 0, b2 = 0, b4 = 0, b5 = 0;
    QByteArray b3;
    l >> b0 >> b1 >> b2;
    b3.resize(b1-0x0A);
    l >> b3 >> b4 >> b5;
    setHead(b0);
    setSize(b1);
    setCmd(b2);
    setData(b3);
    setSum(b4);
    setTail(b5);
}

void QQTSerialMessage::packer(QByteArray &l)
{
    l << head();
    l << size();
    l << cmd();
    l << data();
    l << sum();
    l << tail();
}