diff options
Diffstat (limited to 'wifi/kwifimanager.cpp')
| -rw-r--r-- | wifi/kwifimanager.cpp | 637 |
1 files changed, 637 insertions, 0 deletions
diff --git a/wifi/kwifimanager.cpp b/wifi/kwifimanager.cpp new file mode 100644 index 00000000..5e64a683 --- /dev/null +++ b/wifi/kwifimanager.cpp @@ -0,0 +1,637 @@ +/*************************************************************************** + kwifimanager.cpp - description + ------------------- + begin : Sam Apr 7 11:44:20 CEST 2001 + copyright : (C) 2001 by Stefan Winter + email : mail@stefan-winter.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. * + * * + ***************************************************************************/ + +// include files for C++ +#include <iostream> +#include <fstream> + +// include files for QT +#include <qdatetime.h> +#include <qdir.h> +#include <qlayout.h> +#include <qtooltip.h> +#include <qimage.h> +#include <qbitmap.h> +#include <qtimer.h> +#include <qpushbutton.h> + +// include files for KDE +#include <kapplication.h> +#include <kconfig.h> +#include <kmenubar.h> +#include <klocale.h> +#include <kstdaction.h> +#include <kstandarddirs.h> +#include <kpopupmenu.h> +#include <kaction.h> +#include <kdebug.h> +#include <kstdguiitem.h> +#include <kmessagebox.h> +#include <ksystemtray.h> +#include <kprocess.h> +#include <dcopclient.h> +#include <dcopref.h> +#include <kdialog.h> + +// application specific includes +#include "asusled.h" +#include "networkscanning.h" +#include "kwifimanager.h" +#include "interface_wireless.h" +#include "interface_wireless_wirelessextensions.h" +#include "status.h" +#include "locator.h" +#include "picture.h" +#include "strength.h" +#include "speed.h" +#include "statistics.h" + +#define ID_STATUS_MSG 1 + +QStringList APs; +bool useAlternateStrengthCalc; + +KWiFiManagerApp::KWiFiManagerApp (QWidget *, const char *name): +DCOPObject("dcop_interface"), KMainWindow (0, name), device(0), m_shuttingDown(false), m_iconSize( 22 ) +{ + statistik = 0; + disablePower = 0; + useAlternateStrengthCalc = false; + init_whois_db (); + + QStringList *ignoreInterfaces; + if (kapp->isRestored()) + ignoreInterfaces = new QStringList(); + else + ignoreInterfaces = new QStringList( usedInterfacesList() ); + + // substitute the following line with a different interface if required + device = new Interface_wireless_wirelessextensions (ignoreInterfaces); + + //This setting gets here from the kdeglobals config + KConfig* config = kapp->config(); + if (config->hasGroup("System Tray")) + config->setGroup("System Tray"); + m_iconSize=config->readNumEntry("systrayIconWidth", 22); + + /* initView updates the main widget, system tray icon and the ASUS led if applicable + it needs to called before initActions() because that uses some icons that get + initialized by initView() */ + + initView (); + + initActions (); + +#if WIRELESS_EXT > 9 + fileDisableRadio->setEnabled (true); +#else + fileDisableRadio->setEnabled (false); +#endif + + counter = new QTimer (this); + connect (counter, SIGNAL (timeout ()), device, SLOT (poll_device_info())); + counter->start (1000); + + tricorder_trigger = new QTimer (); + connect (tricorder_trigger, SIGNAL (timeout ()), this, + SLOT (tricorder_beep ())); + connect (trayicon, SIGNAL (quitSelected ()), this, SLOT (slotFileQuit ())); + slotToggleTric(); //set to value saved by KConfig + + setAutoSaveSettings(); + kapp->setMainWidget(this); +} + + +void +KWiFiManagerApp::slotChangeWindowCaption () +{ + if (device->get_interface_name().isEmpty()) + { + this->setCaption (i18n ("No Interface")); + } + else + { + this->setCaption (i18n ("Interface %1"). + arg (device->get_interface_name ())); + } +} + +KWiFiManagerApp::~KWiFiManagerApp () +{ + kdDebug () << + "Thank you for using KWiFiManager. You have made a simple program very happy." << endl; + delete statistik; + delete tricorder_trigger; +} + +void +KWiFiManagerApp::init_whois_db () +{ + KStandardDirs finder; + QString kdedir = + finder.findResourceDir ("data", "kwifimanager/locations/NOWHERE.loc"); + kdedir += "kwifimanager/locations/"; + QDir *locations = new QDir (kdedir); + if (!locations->exists ()) + kdDebug () << + "A grave error occurred while searching for files with AccessPoint information." << endl; + QStringList *entries = new QStringList (locations->entryList ()); + QString content; + QString content2; + for (QStringList::Iterator it = entries->begin (); it != entries->end (); + it++) + { + if ((*it) != "." && (*it) != "..") + { + QFile datei (kdedir + (*it)); + datei.open (IO_ReadOnly); + while (datei.readLine (content, 255) != -1) + { + QString temp (content); + content.truncate (content.find (' ')); + content = content.upper (); + content2 = temp.right (temp.length () - temp.find (' ') - 1); + content2.truncate (content2.length () - 1); + APs << content << content2; + } + datei.close (); + } + } + delete entries; + delete locations; +} + +void +KWiFiManagerApp::slotLogESSID (QString essid) +{ + QFile log_file( locateLocal( "data", "kwifimanager/kwifimanager.log", true ) ); + kdDebug() << "Log file is " << log_file.name() << endl; + if (!log_file.open (IO_WriteOnly | IO_Append)) + kdDebug () << "Logging failed!" << endl; + QTextStream stream (&log_file); + stream << QDateTime::currentDateTime().toString ().latin1 (); + stream << " Entering network: " << essid.latin1() << endl; + log_file.close (); +} + +void +KWiFiManagerApp::slotTXPowerChanged () +{ + fileDisableRadio->setChecked( device->get_txpower_disabled() ); +} + +void +KWiFiManagerApp::slotChangeTrayIcon () +{ + QPixmap* ICON; + int sig, noi, str; + double freq = 0.; + bool validdata = device->get_current_quality (sig, noi, str); + if ( settingsUseAlternateCalc->isChecked() ) str = sig - noi; + int mode; + QLabel sstrength2( i18n("N/A"), 0, 0 ); + + if ( ( device->get_txpower_disabled() ) || ( !device->get_device_freq ( freq ) ) ) + { + ICON = strength->NOT_CON_OFFLINE_ADHOC; + if (led->state == true) + led->Off (); + } + else if (device->get_mode(mode) && mode == 1) + { + ICON = strength->NOT_CON_OFFLINE_ADHOC; + if (led->state == true) + led->Off (); + } + else if (validdata && (str > 45)) + { + sstrength2.setText( QString::number(str) ); + ICON = strength->EXCELLENT; + if (led->state == false) + led->On (); + } + else if (validdata && (str > 35)) + { + sstrength2.setText( QString::number(str) ); + ICON = strength->EXCELLENT; + if (led->state == false) + led->On (); + } + else if (validdata && (str > 25)) + { + sstrength2.setText( QString::number(str) ); + ICON = strength->EXCELLENT; + if (led->state == false) + led->On (); + } + else if (validdata && (str > 15)) + { + sstrength2.setText( QString::number(str) ); + ICON = strength->GOOD; + if (led->state == false) + led->On (); + } + else if (validdata && (str > 5)) + { + sstrength2.setText( QString::number(str) ); + ICON = strength->MARGINAL; + if (led->state == false) + led->On (); + } + else if (validdata && (str > 0)) + { + sstrength2.setText( QString::number(str) ); + ICON = strength->OOR_MINIMUM; + if (led->state == true) + led->Off (); + } + else if (((str == 0) && (mode == 2)) || (!validdata)) + { + sstrength2.setText( QString::fromLatin1("0") ); + ICON = strength->OOR_DOWN; + if (led->state == true) + led->Off (); + } + else + { + ICON = strength->NOT_CON_OFFLINE_ADHOC; + if (led->state == true) + led->Off (); + } + + QPixmap temp (m_iconSize+8, m_iconSize+8); + QPainter bla (&temp); + bla.fillRect (0, 0, m_iconSize+8, m_iconSize+8, backgroundBrush ()); + bla.drawPixmap ( QRect(1, 4, m_iconSize+2,m_iconSize+2), *ICON ); + + if (showStrength) { + static QFont labelfont ( "Helvetica", 10 ); + + labelfont.setStyleHint( QFont::SansSerif ); + labelfont.setStretch( QFont::Condensed ); + labelfont.setBold( true ); + sstrength2.setFont( labelfont ); + sstrength2.setFixedSize( sstrength2.sizeHint() ); + } + QPixmap labeltemp = QPixmap::grabWidget( &sstrength2 ); + labeltemp.setMask( labeltemp.createHeuristicMask() ); + bla.drawPixmap (0, 0, labeltemp ); + temp.setMask (temp.createHeuristicMask() ); + trayicon->setPixmap ( temp ); + this->setIcon( temp ); + + QToolTip::add( trayicon, "SSID: "+device->get_essid() ); +} + +void +KWiFiManagerApp::initActions () +{ + KConfig* config = kapp->config(); + if (config->hasGroup("General")) + config->setGroup("General"); + fileDisableRadio = new KToggleAction (i18n ("&Disable Radio"), 0, this, + SLOT (slotDisableRadio ()), actionCollection (), "disable_radio"); + fileDisableRadio->setChecked( false ); + + settingsUseAlternateCalc = + new KToggleAction (i18n ("&Use Alternate Strength Calculation"), 0, this, + SLOT (slotToggleStrengthCalc ()), actionCollection (), "use_alt_calculation"); + + settingsUseAlternateCalc->setChecked( config->readBoolEntry("useAlternateStrengthCalculation") ); + slotToggleStrengthCalc(); //set to value saved by KConfig + + settingsShowStatsNoise = + new KToggleAction (i18n ("Show &Noise Graph in Statistics Window"), 0, this, + SLOT (slotShowStatsNoise ()), actionCollection (), "show_stats_noise"); + + settingsShowStatsNoise->setChecked( config->readBoolEntry("showStatsNoise") ); + slotShowStatsNoise(); //set to value saved by KConfig + + settingsShowStrengthNumber = new KToggleAction (i18n ("&Show Strength Number in System Tray"), 0, this, + SLOT (slotToggleShowStrengthNumber ()), actionCollection (), "show_strength_number_in_tray"); + settingsShowStrengthNumber->setChecked( config->readBoolEntry("showStrengthNumberInTray") ); + slotToggleShowStrengthNumber (); //set to value saved by KConfig + + KStdAction::quit (this, SLOT (slotFileQuit ()), actionCollection ()); + + new KAction (i18n ("Configuration &Editor..."), 0, this, + SLOT (slotStartConfigEditor ()), actionCollection (), "configuration_editor"); + new KAction (i18n ("Connection &Statistics"), 0, this, + SLOT (slotStartStatViewer ()), actionCollection (), "connection_statistics"); + settingsAcousticScanning = new KToggleAction (i18n ("&Acoustic Scanning"), 0, this, + SLOT (slotToggleTric ()), + actionCollection (), "acoustic_scanning"); + settingsAcousticScanning->setChecked( config->readBoolEntry("acousticScanning") ); +#ifdef WITHOUT_ARTS + settingsAcousticScanning->setEnabled( false); +#endif + settingsStayInSystrayOnClose = new KToggleAction (i18n ("Stay in System &Tray on Close"), 0, this, + SLOT (slotToggleStayInSystray()), + actionCollection (), "stay_in_systray_on_close"); + settingsStayInSystrayOnClose->setChecked( config->readBoolEntry("stayInSystrayOnClose") ); + createGUI(); +} + + +void +KWiFiManagerApp::initView () +{ + + led = new Led (); + + trayicon = new KSystemTray (this); + trayicon->show (); + + view = new QWidget (this, "mainwidget"); + view->setBackgroundMode (PaletteBackground); + setCentralWidget (view); + QGridLayout *zentrallayout = new QGridLayout (view); + zentrallayout->setMargin( KDialog::marginHint() ); + speedmeter = new Speed (view, device); + status = new Status (view, device); + location = new Locator (view, device); + strength = new Strength (view, device); + pictogram = new Picture (view, device); + scan = new QPushButton (i18n("Scan for &Networks..."),view); + slotChangeWindowCaption (); + QToolTip::add (strength, i18n ("The current signal strength")); + QToolTip::add (speedmeter, i18n ("The speed at which the wireless LAN card is operating")); + QToolTip::add (status, i18n ("Detailed connection status")); + QToolTip::add (scan, i18n ("Performs a scan to discover the networks you can log into")); + pictogram->setMinimumSize (pictogram->mySizeHint()); + strength->setMinimumSize (strength->mySizeHint()); + speedmeter->setMinimumHeight (60); + status->setMinimumHeight (60); + zentrallayout->addWidget (pictogram, 0, 0); + zentrallayout->addWidget (strength, 1, 0); + zentrallayout->addWidget (speedmeter, 0, 1); + zentrallayout->addMultiCellWidget (status, 1, 2, 1, 1); + zentrallayout->addWidget (scan, 2, 0); + zentrallayout->addMultiCellWidget (location, 3, 3, 0, 1, Qt::AlignLeft); + connect (device, SIGNAL (interfaceChanged ()), this, SLOT (slotChangeWindowCaption ())); + connect (device, SIGNAL (strengthChanged ()), this, SLOT (slotChangeTrayIcon ())); + connect (device, SIGNAL (strengthChanged ()), strength, SLOT (repaint ())); + connect (device, SIGNAL (statusChanged ()), status, SLOT (repaint ())); + connect (device, SIGNAL (speedChanged ()), speedmeter, SLOT (repaint ())); + connect (device, SIGNAL (modeChanged ()), pictogram, SLOT (repaint ())); + connect (device, SIGNAL (essidChanged (QString)), this, SLOT (slotLogESSID (QString))); + connect (device, SIGNAL (essidChanged (QString)), location, SLOT (repaint ())); + connect (device, SIGNAL (statusChanged ()), location, SLOT (repaint ())); + connect (device, SIGNAL (txPowerChanged ()), this, SLOT (slotTXPowerChanged ())); + connect (device, SIGNAL (txPowerChanged ()), this, SLOT (slotChangeTrayIcon ())); + connect (device, SIGNAL (txPowerChanged ()), pictogram, SLOT (repaint ())); + connect (device, SIGNAL (txPowerChanged ()), strength, SLOT (repaint ())); + connect (scan, SIGNAL (clicked()), this, SLOT (slotNetworkScan())); +} + +void +KWiFiManagerApp::slotToggleShowStrengthNumber () +{ + KConfig* config = kapp->config(); + config->setGroup("General"); + config->writeEntry( "showStrengthNumberInTray", settingsShowStrengthNumber->isChecked() ); + if (settingsShowStrengthNumber->isChecked()) { showStrength = true; } + else { showStrength = false; } + slotChangeTrayIcon (); +} + +void +KWiFiManagerApp::slotNetworkScan () +{ + scan->setText( i18n( "Scan in progress..." ) ); + scan->setEnabled ( false ); + scanwidget = new NetworkScanning(device); + scan->setText( i18n( "Scan for &Networks..." ) ); + scan->setEnabled ( true ); +} + + +void +KWiFiManagerApp::slotStartStatViewer () +{ + delete statistik; + statistik = new Statistics (device, showStatsNoise); + statistik->setFixedSize (590, 300); + connect(device,SIGNAL(statsUpdated()),statistik,SLOT(repaint())); + statistik->show (); +} + +void +KWiFiManagerApp::slotDisableRadio () +{ + fileDisableRadio->setChecked( device->get_txpower_disabled() ); + + if ( disablePower != 0 && disablePower->isRunning() ) { + return; + } + QString interface = device->get_interface_name(); + + if (interface.isEmpty()) { + return; + } + + QString onOrOff; + if ( fileDisableRadio->isChecked() ) { + onOrOff = "on"; + } else { + onOrOff = "off"; + } + + disablePower = new KProcess; + + // FIXME my Cisco Aironet 350 has two interfaces eth1 and wifi1, + // kwifimanager works on wifi 1 where txpower does not work -- jriddell + + //*disablePower << "kdesu" << "iwconfig" << "eth1" << "txpower" << onOrOff; + + *disablePower << "kdesu" << "iwconfig" << interface << "txpower" << onOrOff; + connect( disablePower, SIGNAL(processExited(KProcess*)), this, SLOT(slotDisablePowerProcessExited()) ); + disablePower->start(KProcess::NotifyOnExit); +} + +void +KWiFiManagerApp::slotDisablePowerProcessExited() +{ + if (! disablePower->normalExit() || disablePower->exitStatus() != 0) { + delete disablePower; + disablePower = 0; + return; + } + + if ( fileDisableRadio->isChecked() ) { + fileDisableRadio->setChecked(false); + } else { + fileDisableRadio->setChecked(true); + } + + delete disablePower; + disablePower = 0; + + fileDisableRadio->setChecked( device->get_txpower_disabled() ); +} + +void +KWiFiManagerApp::slotToggleTric () +{ + KConfig* config = kapp->config(); + config->setGroup("General"); + config->writeEntry( "acousticScanning", settingsAcousticScanning->isChecked() ); + if (settingsAcousticScanning->isChecked()) + { + tricorder_trigger->start (250); + } + else + { + tricorder_trigger->stop (); + } +} + +void KWiFiManagerApp::slotToggleStrengthCalc () +{ + KConfig* config = kapp->config(); + config->setGroup("General"); + config->writeEntry( "useAlternateStrengthCalculation", settingsUseAlternateCalc->isChecked() ); + useAlternateStrengthCalc = settingsUseAlternateCalc->isChecked(); +} + +void KWiFiManagerApp::slotToggleStayInSystray () +{ + KConfig* config = kapp->config(); + config->setGroup("General"); + config->writeEntry( "stayInSystrayOnClose", settingsStayInSystrayOnClose->isChecked() ); +} + +void +KWiFiManagerApp::tricorder_beep () +{ + int sig, noi, qual; + device->get_current_quality (sig, noi, qual); +#ifndef WITHOUT_ARTS + sinus_wave (150.0 + qual * 20); +#endif + if (qual == 0) + { + tricorder_trigger->changeInterval (2000); + } + else if (qual < 10) + { + tricorder_trigger->changeInterval (1000); + } + else + { + tricorder_trigger->changeInterval (500); + } +} + +void +KWiFiManagerApp::slotShowStatsNoise () +{ + KConfig* config = kapp->config(); + config->setGroup("General"); + config->writeEntry( "showStatsNoise", settingsShowStatsNoise->isChecked() ); + showStatsNoise = settingsShowStatsNoise->isChecked(); +} + +void +KWiFiManagerApp::slotFileQuit () +{ + m_shuttingDown = true; + kapp->quit(); +} + +void +KWiFiManagerApp::slotStartConfigEditor () +{ + KProcess startConf; + startConf << "kdesu" << locate("exe", "kcmshell") << "kcmwifi"; + startConf.start (KProcess::DontCare); +} + +void KWiFiManagerApp::saveProperties( KConfig* conf) +{ + m_startDocked = !isVisible(); + conf->writeEntry( "startDocked", m_startDocked ); + conf->writeEntry( "wifidevice", device->get_interface_name() ); + conf->sync(); +} + +void KWiFiManagerApp::readProperties( KConfig* conf) +{ + m_startDocked = conf->readBoolEntry( "startDocked", false ); + if (m_startDocked) + show(); + else + hide(); + + QString dev = conf->readEntry( "wifidevice" ); + if (!dev.isEmpty()) + device->setActiveDevice(dev); +} + +bool +KWiFiManagerApp::queryClose() +{ + if(!m_shuttingDown && + !kapp->sessionSaving() && + settingsStayInSystrayOnClose->isChecked() ) { + hide(); + return false; + } + return true; +} + +bool +KWiFiManagerApp::queryExit() +{ + // Save settings if auto-save is enabled, and settings have changed + if ( settingsDirty() && autoSaveSettings() ) + saveAutoSaveSettings(); + return true; +} + +// List of network interfaces used by all running kwifimanager applications +QStringList usedInterfacesList() +{ + // Register with DCOP + DCOPClient *client = kapp->dcopClient(); + client->registerAs( "kwifimanager" ); + client->setDefaultObject( "dcop_interface" ); + + // shamelessly stolen from kdelibs/kio/booksmarks/kbookmarkimporter_crash.cc + QStringList ignoreInterfaces; + QCStringList apps = client->registeredApplications(); + for ( QCStringList::Iterator it = apps.begin(); it != apps.end(); ++it ) + { + QCString &clientId = *it; + if ( qstrncmp(clientId, "kwifimanager", 12) != 0 ) + continue; + + DCOPRef ask( clientId, "dcop_interface" ); + DCOPReply reply = ask.call( "interface()" ); + QString interface; + if ( reply.isValid() ) { + QString i = reply; + interface = i; + } + if (!interface.isEmpty()) + ignoreInterfaces.append(interface); + } + return ignoreInterfaces; +} + +#include "kwifimanager.moc" |