mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QtGui>
#include <iostream>
#include <fstream>
#include <QComboBox>
#include <QMenuBar>
#include <QLabel>
#include <QTableWidget>
#include <QCheckBox>
#include <QLineEdit>
#include <QFileDialog>
#include <QMessageBox>
#include <QApplication>
#include "packet.h"

using namespace std;

namespace Ui {
class MainWindow;
}

bool ReadFile(string, vector<Packet> &) ;

bool SaveFile(string, vector<Packet>) ;

void FilterBySrcAddr(vector<Packet> &, string );

void FilterByDstAddr(vector<Packet> &, string );

void FilterBySrcPort(vector<Packet> &, int) ;

void FilterByDstPort(vector<Packet> &, int) ;

void SortBySrcAddr(vector<Packet> &) ;

void SortByDstAddr(vector<Packet> &) ;

void SortBySrcPort(vector<Packet> &) ;

void SortByDstPort(vector<Packet> &) ;

class MainWindow : public QMainWindow
{
    Q_OBJECT
private:
    int numPackets, numOctects;
    int filterMethod;
    vector< Packet > netdata;   // Used to store the data from the network file
    QTableWidgetItem *item;      //This pointer is used to create table entries and add them to the table

public:

    explicit MainWindow(QWidget *parent = 0);

    ~MainWindow();

private slots:

    void on_Filter_Box_currentIndexChanged(int index); //

    void on_actionLoad_Network_Data_triggered(); //

    void on_actionAbout_triggered(); //

    void on_actionExit_triggered();

    void FillTable();

    void on_runFilter_clicked();

    void on_sortButton_clicked();

    void on_openFile_clicked();

    void on_saveFile_clicked();

    void on_clearButton_clicked();

private:
    Ui::MainWindow *ui;
};

#endif // MAINWINDOW_H