MainWindow Class Reference

Inheritance diagram for MainWindow:

Public Slots
void	handleResults (unsigned long index)
	A signal was received from the sniffer that a packet of the form Ethernet -> IP -> (TCP|UDP) has to be displayed in the GUI. Also checks if the packet is an http image request to display. More...
void	slot_netwManagerFinished (QNetworkReply *reply)
	This slot is called when an image is successfuly retreived. The image is then added to the GUI display. More...

Public Member Functions
	MainWindow (QWidget *parent=0)
	Constructor.
	~MainWindow ()
	Destructor.

Private Slots
void	on_capture_clicked ()
	Signal that starts or pause the capture of the packets in the sniffer.
void	on_packetDisplay_itemClicked (QTableWidgetItem *item)
	When a line of the packets captured is selected from the GUI a summary of the payload in ascii is presented in the summary box. More...
void	on_resetButton_clicked ()
	Empties the packets vector, resets the GUI packet table and summary.

Private Attributes
Ui::MainWindow *	ui
Sniffer *	sniff
QThread	sniff_thread
QWaitCondition	wait_pause
int	pause
QMutex	mutex
QStringList	imageList
QNetworkAccessManager *	netManager

Member Function Documentation

void MainWindow::handleResults ( unsigned long  index )

slot

A signal was received from the sniffer that a packet of the form Ethernet -> IP -> (TCP|UDP) has to be displayed in the GUI. Also checks if the packet is an http image request to display.

Parameters

index

number of the packet in the table

void MainWindow::on_packetDisplay_itemClicked ( QTableWidgetItem *  item )

privateslot

When a line of the packets captured is selected from the GUI a summary of the payload in ascii is presented in the summary box.

Parameters

item	item selected in the GUI

void MainWindow::slot_netwManagerFinished ( QNetworkReply *  reply )

slot

This slot is called when an image is successfuly retreived. The image is then added to the GUI display.

Parameters

reply

object that contains the reply to our request.

Member Data Documentation

QStringList MainWindow::imageList

private

List of images / lista de imagenes

QMutex MainWindow::mutex

private

Protect critical region / protege region critica

QNetworkAccessManager* MainWindow::netManager

private

to request http images / para solicitar imagenes http

int MainWindow::pause

private

flag to pause / bandera para pausar

Sniffer* MainWindow::sniff

private

pointer to the sniffer class / apuntador a la clase sniffer

QThread MainWindow::sniff_thread

private

thread for the sniffer / hilo para el sniffer

QWaitCondition MainWindow::wait_pause

private

to pause the sniffer / para pausar el sniffer

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The documentation for this class was generated from the following files:

• mainwindow.h
• mainwindow.cpp