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383 lines
9.7 KiB
383 lines
9.7 KiB
/*
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Copyright (C) 2004 Nadeem Hasan <nhasan@kde.org>
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(C) 2001-2004 by Stefan Winter <mail@stefan-winter.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this library; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <tqlayout.h>
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#include <tqtabwidget.h>
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#include <tqcombobox.h>
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#include <tqcheckbox.h>
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#include <kaboutdata.h>
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#include <kdebug.h>
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#include <kdialog.h>
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#include <kgenericfactory.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <kprocio.h>
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#include <klineedit.h>
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#include "kcmwifi.h"
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#include "ifconfigpage.h"
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#include "mainconfig.h"
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#include "configcrypto.h"
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#include "wificonfig.h"
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#include "vendorconfig.h"
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typedef KGenericFactory < KCMWifi, TQWidget > KWiFiFactory;
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K_EXPORT_COMPONENT_FACTORY (kcm_wifi, KWiFiFactory("kcmwifi") )
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KCMWifi::KCMWifi(TQWidget * parent, const char *name, const TQStringList &)
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: TDECModule (parent, name)
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{
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tabs = new TQTabWidget (this, "tabs");
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m_mainConfig = new MainConfig(this, "m_mainConfig");
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WifiConfig *config = WifiConfig::instance();
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for ( int i=0; i<config->m_numConfigs; ++i )
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{
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IfConfigPage *ifConfigPage = new IfConfigPage( i, tabs, "m_configPage" );
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tabs->addTab(ifConfigPage, i18n ("Config &%1").arg( i+1 ));
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connect(ifConfigPage, TQT_SIGNAL(changed()), TQT_SLOT( slotChanged() ) );
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m_ifConfigPage[ i ] = ifConfigPage;
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}
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TQVBoxLayout *top = new TQVBoxLayout (this, 0, KDialog::spacingHint());
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top->addWidget( tabs );
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top->addWidget( m_mainConfig );
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top->addStretch();
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connect(m_mainConfig, TQT_SIGNAL(changed()), TQT_SLOT( slotChanged() ) );
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connect(m_mainConfig, TQT_SIGNAL(activateClicked()), TQT_SLOT(slotActivate()));
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if ( geteuid() != 0 )
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{
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tabs->setEnabled( false );
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m_mainConfig->setEnabled( false );
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}
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else
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{
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TDEProcess iwconfigtest;
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iwconfigtest << "iwconfig";
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if (!iwconfigtest.start(TDEProcess::DontCare))
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{
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KMessageBox::sorry(0, i18n("Error executing iwconfig. WLAN "
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"configurations can only be altered if the wireless tools are "
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"properly installed."), i18n ("No Wireless Tools"));
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tabs->setEnabled( false );
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m_mainConfig->setEnabled( false );
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}
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}
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load();
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m_activeVendorCount = 0;
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VendorConfig vendors( this );
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vendors.initAll();
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}
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KCMWifi::~KCMWifi()
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{
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}
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void KCMWifi::load()
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{
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WifiConfig *config = WifiConfig::instance();
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for ( int i=0; i<config->m_numConfigs; ++i )
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m_ifConfigPage[ i ]->load();
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m_mainConfig->load();
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}
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void KCMWifi::save()
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{
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WifiConfig *config = WifiConfig::instance();
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for ( int i=0; i<config->m_numConfigs; ++i )
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m_ifConfigPage[ i ]->save();
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m_mainConfig->save();
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config->save();
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}
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void KCMWifi::slotActivate()
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{
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save();
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activate();
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}
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void KCMWifi::defaults()
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{
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}
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void KCMWifi::slotChanged()
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{
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emit changed( true );
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}
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IfConfigPage* KCMWifi::addConfigTab( int count, bool vendor )
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{
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WifiConfig *config = WifiConfig::instance();
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IfConfigPage* retval = NULL;
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if (vendor)
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{
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IfConfigPage *ifConfigPage = new IfConfigPage( vendorBase + m_activeVendorCount, tabs, "m_configPage" );
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tabs->addTab(ifConfigPage, i18n ("Vendor %1").arg( m_activeVendorCount+1 ) );
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connect(ifConfigPage, TQT_SIGNAL(changed()), TQT_SLOT( slotChanged() ) );
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m_ifConfigPage[ vendorBase+m_activeVendorCount ] = ifConfigPage;
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m_mainConfig->registerConfig( vendorBase+m_activeVendorCount );
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m_activeVendorCount++;
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retval = ifConfigPage;
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// these configs are read-only, so disable all widgets
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// the content shall only be modified by VendorConfig code
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retval->cb_Autodetect->setEnabled( false );
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retval->le_networkName->setReadOnly( true );
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retval->cmb_wifiMode->setEnabled( false );
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retval->cmb_speed->setEnabled( false );
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retval->cb_runScript->setEnabled( false );
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retval->cb_useCrypto->setEnabled( false );
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retval->cb_pmEnabled->setEnabled( false );
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}
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else
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{
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for ( int i=config->m_numConfigs; i<config->m_numConfigs+count; i++ )
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{
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IfConfigPage *ifConfigPage = new IfConfigPage( i, tabs, "m_configPage" );
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tabs->insertTab(ifConfigPage, i18n ("Config &%1").arg( i+1 ), i );
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connect(ifConfigPage, TQT_SIGNAL(changed()), TQT_SLOT( slotChanged() ) );
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m_ifConfigPage[ i ] = ifConfigPage;
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m_mainConfig->registerConfig( i+1 );
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retval = ifConfigPage;
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}
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config->m_numConfigs += count;
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}
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// if more than one was constructed, only the last is returned
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return retval;
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}
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void KCMWifi::delConfigTab( int count )
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{
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WifiConfig *config = WifiConfig::instance();
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for ( int i=config->m_numConfigs-1; i>(config->m_numConfigs)-count-1; i-- )
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{
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tabs->setTabEnabled(m_ifConfigPage[ i ], false);
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m_ifConfigPage[ i ]->deleteLater();
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m_mainConfig->unregisterConfig( i+1 );
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}
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config->m_numConfigs -= count;
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}
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void KCMWifi::activate()
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{
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TDEProcess proc;
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TQStringList failedParts;
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WifiConfig *config = WifiConfig::instance();
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int index;
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if ( config->m_presetConfig >= config->m_numConfigs )
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{
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index = vendorBase+config->m_presetConfig-config->m_numConfigs;
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} else
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{
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index = config->m_presetConfig;
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}
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kdDebug() << "I was told to use array slot number " << index << ".\n";
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IfConfig ifconfig = config->m_ifConfig[ index ];
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TQString tempInterface;
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if ( ifconfig.m_interface.isEmpty() ) {
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tempInterface = config->autoDetectInterface();
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kdDebug() << "Autodetecting interface...\n";
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} else
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{
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tempInterface = ifconfig.m_interface;
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}
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proc << "ifconfig"
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<< tempInterface
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<< "down";
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
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failedParts << i18n("Interface could not be shut down. It is likely that your settings have not been applied.");
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proc.clearArguments();
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proc << "iwconfig"
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<< tempInterface;
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proc << "essid"
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<< ifconfig.m_networkName;
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
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failedParts << i18n("SSID could not be set.");
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proc.clearArguments();
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proc << "iwconfig"
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<< tempInterface;
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proc << "mode"
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<< ifconfig.wifimodeAsString();
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
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failedParts << i18n("Operation mode could not be set.");
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proc.clearArguments();
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proc << "iwconfig"
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<< tempInterface;
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proc << "rate"
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<< ifconfig.speedAsString();
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
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failedParts << i18n("Speed settings could not be modified.");
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proc.clearArguments();
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proc << "iwconfig"
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<< tempInterface;
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if (!ifconfig.m_useCrypto )
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{
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proc << "key"
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<< "off";
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}
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else
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{
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for ( int i=0; i<4; ++i )
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{
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if ( ifconfig.m_keys[ i ].isValid( ifconfig.m_keys[ i ].key() ) > INVALID )
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{
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proc << "key"
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<< TQString( "[%1]").arg( i+1 )
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<< TQString( "%1").arg( ifconfig.m_keys[ i ].rawKey() );
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}
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}
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// kdDebug() << "All appropriate keys have been fed into iwconfig.\n";
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if ( ifconfig.activeKey().isValid( ifconfig.activeKey().key() ) > INVALID )
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{
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// kdDebug() << "Entering final phase of key setup.\n";
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proc << "key"
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<< ifconfig.cryptomodeAsString();
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proc << "key"
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<< TQString( "[%1]" ).arg( ifconfig.activeKeyId() );
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proc << "key"
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<< "on";
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}
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}
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (ifconfig.m_useCrypto) && ((!proc.normalExit()) || (proc.exitStatus() != 0)) )
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failedParts << i18n("Encryption settings could not be set.");
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proc.clearArguments();
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proc << "iwconfig"
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<< tempInterface;
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if ( !ifconfig.m_pmEnabled )
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{
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proc << "power"
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<< "off";
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}
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else
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{
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proc << "power"
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<< "period"
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<< TQString( "%1" ).arg( ifconfig.m_wakeupPeriod );
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proc << "power"
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<< "timeout"
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<< TQString( "%1" ).arg( ifconfig.m_sleepTimeout );
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proc << ifconfig.powermodeAsString();
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}
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (ifconfig.m_pmEnabled) && ((!proc.normalExit()) || (proc.exitStatus() != 0)) )
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failedParts << i18n("Power management settings could not be set.");
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proc.clearArguments();
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proc << "ifconfig"
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<< tempInterface
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<< "up";
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kdDebug() << "Command: " << proc.args() << endl;
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proc.start (TDEProcess::Block);
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if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
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failedParts << i18n("Interface could not be re-enabled.");
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if ( ifconfig.m_runScript )
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{
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proc.clearArguments();
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proc << TQStringList::split( " ", ifconfig.m_connectScript );
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proc.start(TDEProcess::DontCare);
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}
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if (!failedParts.empty()) KMessageBox::informationList(0,i18n("The following settings could not be applied:"),failedParts);
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}
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extern "C"
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{
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void init_wifi()
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{
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KCMWifi::activate();
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}
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}
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#include "kcmwifi.moc"
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