#ifndef CTcpClientProc_H
#define CTcpClientProc_H

#include <QObject>
#include<QtNetwork/QTcpSocket>
#include<QtNetwork/QTcpServer>

class CTcpClientProc : public QObject
{
    Q_OBJECT
public:
    explicit CTcpClientProc(QObject *parent = 0);
    ~CTcpClientProc();

    void startProcClient(quint16 Port);
    void stopProcClient();
    void closeCurrentClinet();
    void sendData(QByteArray &qbData);
    void disErrMsg(QString str);

signals:
    void onHasClientData(QByteArray &qbData);
    void onErrorMsg(QString &str);
    void onDisConnectClient();
    void onHasNewClient();

public slots:

    void newListen();       //建立tcp监听事件
    void acceptConnect();   //接收客户端连接
    void displayErrMsg(QAbstractSocket::SocketError);//用于显示错误信息

    void onDataRecv();
    void disConnectEvent();

private:
    QTcpSocket *tcpSocket;
    QTcpServer *tcpServer;
    quint16 qiPort;

    bool bHasClientFlag;     //目前只支持一个客户端的数据转发；这里只要接收到一个客户端连接，就不再接收新连接
};

#endif // CTcpClientProc_H