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Diffstat (limited to 'src/networkinterface.h')
| -rw-r--r-- | src/networkinterface.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/networkinterface.h b/src/networkinterface.h new file mode 100644 index 0000000..99e71b9 --- /dev/null +++ b/src/networkinterface.h @@ -0,0 +1,157 @@ +/*************************************************************************** +* Copyright (C) 2004 by Christoph Thielecke * +* crissi99@gmx.de * +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +* This program is distributed in the hope that it will be useful, * +* but WITHOUT ANY WARRANTY; without even the implied warranty of * +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * +* GNU General Public License for more details. * +* * +* You should have received a copy of the GNU General Public License * +* along with this program; if not, write to the * +* Free Software Foundation, Inc., * +* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * +***************************************************************************/ +#ifndef NETWORKINTERFACE_H +#define NETWORKINTERFACE_H + +#include <qwidget.h> +#include <qprocess.h> +#include <qstringlist.h> +#include <qobject.h> +#include <qapplication.h> +#include <ktempfile.h> +#include <qhttp.h> +#include <qstringlist.h> +#include "kvpncconfig.h" + +/** +Class for interaction with network interface + +@author Christoph Thielecke +*/ +class NetworkInterface : public QObject +{ + Q_OBJECT + +public: + /** + * Konstruktor + * @param parent Pointer to parent widget + * @param name Name of the object + * @return nothing + */ + NetworkInterface( KVpncConfig* config,QApplication *app, QObject *parent = 0, const char *name = 0 ); + + /** + * Destruktor + * @return nothing + */ + ~NetworkInterface(); + + /** + * Tests if the interface exists + * @param Interface The interface to test + * @return True if interface exist + */ + bool interfaceExist(QString Interface); + + /** + * Retrieves a list of all availiable interfaces + * @return List with all interfaces + */ + QStringList getAllNetworkInterfaces(); + + /** + * Gets the IP from a given interface + * @param Interface The interface from which the IP whould be given + * @return The IP + */ + QString getInterfaceIP(QString Interface); + + QString getInterfaceIP2(QString Interface); // old style + /** + * Gets the device from a given IP + * @param IP The IP which the target interface has + * @return The interface where the IP is set + */ + QString getInterfaceAddress(QString IP); + + /** + * Gets the interface where the default route points + * @return The interface + */ + QString getDefaultInterface(); + + /** + * Gets the gateway of a given interface + * @return The interface + */ + QString getGatewayOfInterface(QString interface); + + QString getNetmaskOfInterface(QString interface); + + bool inSameNetwork(QString ip1,QString Netmask1,QString ip2,QString Netmask2); + + /** + * Gets the gateway of the default route + * @return The interface + */ + QString getGatewayOfDefaultInterface(); + + /** + * Gets the count of default route entries + * @return count + */ + int getDefaultRouteCount(); + + /** + * Gets the IP address which is used for communication with internet connections (same as local address if not behind router) + * @return The external IP address + */ + QString getExternalIpAddress(); + + bool inSameNetwork(QString ip1,QString ip2); + +public slots: + void readFromStdout(); + void readFromStderr(); + void processHasFinished(); + void readFromStdout_interfaceip(); + void readFromStderr_interfaceip(); + void externalIpDataRecieved(const QHttpResponseHeader & resp); + +protected: + QProcess *proc; //< The process for starting external programs + QProcess *InterfaceExitsProc; + QProcess *InterfaceIpProc; + bool interfaceTest; //< True if interface test is running + bool retrieveInterfaceIP; //< True if retrieve interface IP is running + bool retrieveInterfaceAddress; //< True if retrieve interface address is running + QStringList InterfaceList; //< List with interfaces + QString InterfaceIP; //< IP for interface + QString InterfaceAddress; //< Device for IP + QString GatewayAddress; //< Gateway of Device + QString GatewayOfInterfaceAddress; + QString GatewayOfDefaultInterfaceAddress; //< Gateway of Device + bool interfaceExists; //< True if interface exists + QString ifconfigbin; //< Path to ifconfig + QString routebin; //< Path to route + QString defaultinterface; //< Interface with defaultroute + QString IPforInterface; //< The Ip for interface + QString tmpInterface; //< Interface for getting devname + QApplication *app; + bool readOutput,getExternalIpAddressRunning; + KTempFile *tmpfile; + QHttp *http; + QString ExternalIpAddress; + QStringList *env; + KVpncConfig *GlobalConfig; +}; + +#endif |