path: root/src/fbgui/networkdiscovery.h

/**
 * Copyright (c) 2010,2011 - RZ Uni Freiburg
 * Copyright (c) 2010,2011 - OpenSLX Project
 *
 * This program/file is free software distributed under the GPL version 2.
 * See http://openslx.org/COPYING
 *
 * If you have any feedback please consult http://openslx.org/feedback and
 * send your feedback to feedback@openslx.org
 *
 * General information about OpenSLX can be found under http://openslx.org
 */

#ifndef NetworkDiscovery_H
#define NetworkDiscovery_H

#include <QtNetwork>
#include <QtCore>

#include <arpa/inet.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <syslog.h>
#include <sysfs/libsysfs.h>

#include "interfaceconfiguration.h"
#include "networkmanager.h"

#include "dhcp.h"
#include "globals.h"
#include "../common/fbgui.h"

class NetworkDiscovery: public QObject {
Q_OBJECT

public:
	NetworkDiscovery(QObject *parent = 0);
	~NetworkDiscovery();

	void initAndRun(bool userChoice, QStringList* args = NULL);

	bool checkConnectivity(QString ifName);
	bool checkConnectivityViaTcp();

	int ip4_setManualConfiguration(QVariantMap result);

	void tryAgain();
	void prepareTryAgain();

	// Public member access
	QList<QString> getIfUpList();
	InterfaceConfiguration* getInterfaceConfig(QString ifName);
	QString GetErrorStr();

public slots:
	void readyForRun();
	void checkForIsRunning();

	void handleNewConnection();
	void handleClientDisconnect();

	void handleNewInput();
	void handleNewInputLine(QLocalSocket * client, QString data);

	void handleProcessStarted();
	void handleProcessFinished(int exitCode, QProcess::ExitStatus exitStatus);

signals:
	void updateStatus(QString status);

	void addInterface(const QString &ifName);
	void updateIfStatus(QString ifName, QString status);
	void changeProgressBarValue(const QString & ifName, const int $newValue);
	void connectionEstablished(QString ifName);

	void allProcessesFinished();
	void continueBootWithoutCheck(QString ifName);

	void abortBoot(QString msg);

private:
	void mainWork();

	void getListOfNetworkInterfaces();
	void getListOfNetworkInterfacesWithAutoUp();
	bool checkBlackList(QString i);
	bool checkConnectivityViaTcp(QString server);

	void runDHCPCD(QList<QString> &interfaces);
	void runDHCPCD(QString interface);
	void killDHCPCD();

	void handleNewInput(QLocalSocket * client);

	QLocalServer *_server;
	QLocalSocket *_client;
	QMap<QLocalSocket*, QLocalSocket*> _clients;
	QMap<QString, QLocalSocket*> _ifNameToClient;
	QMap<QProcess*, QString> _clientProcessToIfNameMap;
	//QList<Q_PID> _pidsList;

	bool _userChoice;
	bool _blocked;
	QTimer*_timer;
	QList<QString> _ifUpList;
	QList<QString> _ifDownList;
	int _ifUpCountdown;
	int _numberOfProcesses;
	QStringList _dhcpcdArguments;

	NetworkManager* _networkManager;
	QMap<QString, InterfaceConfiguration*> _ifcMap;

	QString _errorStr;
};

#endif // NetworkDiscovery_H