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107 lines
3.5 KiB
107 lines
3.5 KiB
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/***************************************************************************
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* *
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* KNetLoad is copyright (c) 1999-2000, Markus Gustavsson *
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* (c) 2002, Ben Burton *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "devicedialog.h"
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#include <kcombobox.h>
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#include <tdelocale.h>
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#include <tqlabel.h>
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#include <tqhbox.h>
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#ifdef Q_OS_LINUX
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#include <tqdir.h>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#endif
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#define MAX_NET_DEV_LINE 512
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DeviceDialog::DeviceDialog(const TQString& defaultDevice, TQWidget* parent) :
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KDialogBase(parent, "device dialog", true,
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i18n("Select Network Device"), Ok|Cancel, Ok),
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device(defaultDevice) {
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TQHBox* page = makeHBoxMainWidget();
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new TQLabel(i18n("Network device to monitor:"), page);
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// Items in the combo box are not wrapped with i18n() since they're
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// literal interface names.
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KComboBox* deviceBox = new KComboBox(true, page);
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#ifndef Q_OS_LINUX
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deviceBox->insertItem("lo");
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deviceBox->insertItem("eth0");
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deviceBox->insertItem("ippp0");
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deviceBox->insertItem("ppp0");
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#else
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if ( TQDir::root().exists("/sys/class/net") )
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{ // Exists /sys, 2.6 series kernel
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TQDir sys("/sys/class/net");
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TQStringList l = sys.entryList();
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for(TQStringList::iterator it = l.begin(); it != l.end(); it++)
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{
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if ( (*it)[0] == '.' )
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continue;
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deviceBox->insertItem( *it );
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}
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} else { // Doesn't exists, kernel 2.4 or earlier
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static FILE* fd;
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static char line[MAX_NET_DEV_LINE];
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static char* pos;
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static char* iface;
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if ((fd = fopen("/proc/net/dev", "r")) == 0)
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return;
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// Read the unwanted header lines.
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fgets(line, MAX_NET_DEV_LINE, fd);
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fgets(line, MAX_NET_DEV_LINE, fd);
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// Read through the remaining lines until we find all devices
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while (! feof(fd)) {
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fgets(line, MAX_NET_DEV_LINE, fd);
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// Find the interface name for this line.
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for (iface = line; *iface == ' '; iface++)
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; // (skip initial spaces)
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for (pos = iface; *pos != ':' && *pos != 0; pos++)
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; // (move to next ':' or end of string)
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if (*pos == 0)
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continue; // (was not ':')
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*pos = 0;
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// Now iface points to a null-terminated string containing the
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// interface name for this particular line.
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deviceBox->insertItem( iface );
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}
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fclose(fd);
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}
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#endif
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deviceBox->setCurrentText(defaultDevice);
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connect(deviceBox, TQ_SIGNAL(textChanged(const TQString&)),
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this, TQ_SLOT(updateDevice(const TQString&)));
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}
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const TQString& DeviceDialog::getDevice() const {
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return device;
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}
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void DeviceDialog::updateDevice(const TQString& text) {
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device = text;
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}
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#include "devicedialog.moc"
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