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//.h
TripServer *server;
//.cpp
 server_in=new TripServer(this,&gbo_data) ;
    if (!server_in->listen(QHostAddress::Any, 257)) {
        qDebug()<< "Failed to bind to port";
    }

#include <QtCore>

#include "clientsocket.h"
#include "tripserver.h"

TripServer::TripServer(QObject *parent,_DATA_15GBO *dataGbo)
    : QTcpServer(parent)
{
        data=dataGbo;
}

void TripServer::incomingConnection(int socketId)
{
    ClientSocket *socket = new ClientSocket(this, this->serverPort(),data);
    socket->setSocketDescriptor(socketId);
}

#include <QtNetwork>

#include "clientsocket.h"
unsigned char numb_packet=0;
ClientSocket::ClientSocket(QObject *parent, int port,_DATA_15GBO *GboStr)
    : QTcpSocket(parent)
{
    connect(this, SIGNAL(readyRead()), this, SLOT(readClient()));
    connect(this, SIGNAL(disconnected()), this, SLOT(deleteLater()));
    nextBlockSize = 0;
    dataGbo=GboStr;
    if(port==259)
    {
        tim=new QTimer(this);
        connect(tim,SIGNAL(timeout()),SLOT(slotSendDataGBO()));
        tim->start(500);
    }
}

void ClientSocket::readClient()
{
    QByteArray arr;
    QDataStream in(this);
    in.setVersion(QDataStream::Qt_4_2);
    quint64 tt=0;
    if (nextBlockSize == 0) {
        if (bytesAvailable() < sizeof(quint16))
            return;
        tt=bytesAvailable();
       arr=read(tt);
        tt=arr.size();
        command_arr=arr.mid(2,arr.size()-2);
        qDebug()<<"in data="<< command_arr;  //ВОТ ЭТИ ДАННЫЕ
         emit sendDataGbo();
    }
    close();
    processPaketFromGBO(command_arr);

}

typedef struct
{
    unsigned char head[2];        
    unsigned char bort;            
    unsigned char number_packet; 
    unsigned char fatal;            
    unsigned char param_byte1;   
    unsigned char param_byte2;    
    unsigned char param_byte3;     
    unsigned short press;         
    unsigned short count_body;     
    unsigned char summa;         
} _HEAD_15GBO;