Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 382 insertions, 0 deletions

diff --git a/wifi/kcmwifi/kcmwifi.cpp b/wifi/kcmwifi/kcmwifi.cpp
new file mode 100644
index 00000000..55920dad
--- /dev/null
+++ b/wifi/kcmwifi/kcmwifi.cpp
@@ -0,0 +1,382 @@
+/*
+  Copyright (C) 2004 Nadeem Hasan <nhasan@kde.org>
+            (C) 2001-2004 by Stefan Winter <mail@stefan-winter.de>
+
+  This library 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
+  Library General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this library; see the file COPYING.  If not, write to
+  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+  Boston, MA 02111-1307, USA.
+*/
+
+#include <qlayout.h>
+#include <qtabwidget.h>
+#include <qcombobox.h>
+#include <qcheckbox.h>
+
+#include <kaboutdata.h>
+#include <kdebug.h>
+#include <kdialog.h>
+#include <kgenericfactory.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kprocio.h>
+#include <klineedit.h>
+
+#include "kcmwifi.h"
+#include "ifconfigpage.h"
+#include "mainconfig.h"
+#include "configcrypto.h"
+#include "wificonfig.h"
+#include "vendorconfig.h"
+
+typedef KGenericFactory < KCMWifi, QWidget > KWiFiFactory;
+K_EXPORT_COMPONENT_FACTORY (kcm_wifi, KWiFiFactory("kcmwifi") )
+
+KCMWifi::KCMWifi(QWidget * parent, const char *name, const QStringList &)
+    : KCModule (parent, name)
+{
+  tabs = new QTabWidget (this, "tabs");
+
+  m_mainConfig = new MainConfig(this, "m_mainConfig");
+
+  WifiConfig *config = WifiConfig::instance();
+
+  for ( int i=0; i<config->m_numConfigs; ++i )
+  {
+    IfConfigPage *ifConfigPage = new IfConfigPage( i, tabs, "m_configPage" );
+    tabs->addTab(ifConfigPage, i18n ("Config &%1").arg( i+1 ));
+    connect(ifConfigPage, SIGNAL(changed()), SLOT( slotChanged() ) );
+
+    m_ifConfigPage[ i ] = ifConfigPage;
+  }
+
+  QVBoxLayout *top = new QVBoxLayout (this, 0, KDialog::spacingHint());
+  top->addWidget( tabs );
+  top->addWidget( m_mainConfig );
+  top->addStretch();
+
+  connect(m_mainConfig, SIGNAL(changed()), SLOT( slotChanged() ) );
+  connect(m_mainConfig, SIGNAL(activateClicked()), SLOT(slotActivate()));
+
+  if ( geteuid() != 0 )
+  {
+    tabs->setEnabled( false );
+    m_mainConfig->setEnabled( false );
+  }
+  else
+  {
+    KProcess iwconfigtest;
+    iwconfigtest << "iwconfig";
+    if (!iwconfigtest.start(KProcess::DontCare))
+    {
+      KMessageBox::sorry(0, i18n("Error executing iwconfig. WLAN "
+          "configurations can only be altered if the wireless tools are "
+          "properly installed."), i18n ("No Wireless Tools"));
+
+      tabs->setEnabled( false );
+      m_mainConfig->setEnabled( false );
+    }
+  }
+
+  load();
+
+  m_activeVendorCount = 0;
+  VendorConfig vendors( this );
+  vendors.initAll();
+}
+
+
+KCMWifi::~KCMWifi()
+{
+}
+
+void KCMWifi::load()
+{
+  WifiConfig *config = WifiConfig::instance();
+
+  for ( int i=0; i<config->m_numConfigs; ++i )
+    m_ifConfigPage[ i ]->load();
+
+  m_mainConfig->load();
+}
+
+void KCMWifi::save()
+{
+  WifiConfig *config = WifiConfig::instance();
+  for ( int i=0; i<config->m_numConfigs; ++i )
+    m_ifConfigPage[ i ]->save();
+
+  m_mainConfig->save();
+
+  config->save();
+}
+
+void KCMWifi::slotActivate()
+{
+  save();
+  activate();
+}
+
+void KCMWifi::defaults()
+{
+}
+
+void KCMWifi::slotChanged()
+{
+  emit changed( true );
+}
+
+IfConfigPage* KCMWifi::addConfigTab( int count, bool vendor )
+{
+
+  WifiConfig *config = WifiConfig::instance();
+
+  IfConfigPage* retval = NULL;
+ 
+  if (vendor) 
+  {
+    IfConfigPage *ifConfigPage = new IfConfigPage( vendorBase + m_activeVendorCount, tabs, "m_configPage" );
+    tabs->addTab(ifConfigPage, i18n ("Vendor %1").arg( m_activeVendorCount+1 ) );
+    connect(ifConfigPage, SIGNAL(changed()), SLOT( slotChanged() ) );
+    m_ifConfigPage[ vendorBase+m_activeVendorCount ] = ifConfigPage;
+    m_mainConfig->registerConfig( vendorBase+m_activeVendorCount );
+    m_activeVendorCount++;
+    retval = ifConfigPage;
+
+    // these configs are read-only, so disable all widgets
+    // the content shall only be modified by VendorConfig code
+    retval->cb_Autodetect->setEnabled( false );
+    retval->le_networkName->setReadOnly( true );
+    retval->cmb_wifiMode->setEnabled( false );
+    retval->cmb_speed->setEnabled( false );
+    retval->cb_runScript->setEnabled( false );
+    retval->cb_useCrypto->setEnabled( false );
+    retval->cb_pmEnabled->setEnabled( false );
+
+  }
+  else
+  {
+    for ( int i=config->m_numConfigs; i<config->m_numConfigs+count; i++ )
+      {
+        IfConfigPage *ifConfigPage = new IfConfigPage( i, tabs, "m_configPage" );
+        tabs->insertTab(ifConfigPage, i18n ("Config &%1").arg( i+1 ), i );
+        connect(ifConfigPage, SIGNAL(changed()), SLOT( slotChanged() ) );
+        m_ifConfigPage[ i ] = ifConfigPage; 
+        m_mainConfig->registerConfig( i+1 );
+        retval = ifConfigPage;
+      }
+    config->m_numConfigs += count;
+  }
+ 
+  // if more than one was constructed, only the last is returned
+  return retval;
+}
+
+void KCMWifi::delConfigTab( int count )
+{
+  WifiConfig *config = WifiConfig::instance();
+
+  for ( int i=config->m_numConfigs-1; i>(config->m_numConfigs)-count-1; i-- )
+  {
+    tabs->setTabEnabled(m_ifConfigPage[ i ], false);
+    m_ifConfigPage[ i ]->deleteLater();
+
+    m_mainConfig->unregisterConfig( i+1 );
+
+  }
+
+  config->m_numConfigs -= count;
+
+}
+
+void KCMWifi::activate()
+{
+  KProcess proc;
+
+  QStringList failedParts;
+
+  WifiConfig *config = WifiConfig::instance();
+  int index;
+  if ( config->m_presetConfig >= config->m_numConfigs ) 
+    {
+      index = vendorBase+config->m_presetConfig-config->m_numConfigs; 
+    } else
+    {
+      index = config->m_presetConfig;
+    }
+
+  kdDebug() << "I was told to use array slot number " << index << ".\n";
+
+  IfConfig ifconfig = config->m_ifConfig[ index ];
+
+  QString tempInterface;
+
+  if ( ifconfig.m_interface.isEmpty() ) {
+      tempInterface = config->autoDetectInterface();
+      kdDebug() << "Autodetecting interface...\n";
+    } else
+    {
+      tempInterface = ifconfig.m_interface;
+    }
+
+  proc << "ifconfig"
+       << tempInterface
+       << "down";
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (!proc.normalExit()) || (proc.exitStatus() != 0) ) 
+	failedParts << i18n("Interface could not be shut down.  It is likely that your settings have not been applied.");
+
+  proc.clearArguments();
+
+  proc << "iwconfig"
+       << tempInterface;
+  proc << "essid"
+       << ifconfig.m_networkName;
+
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
+        failedParts << i18n("SSID could not be set.");
+
+  proc.clearArguments();
+
+  proc << "iwconfig"
+       << tempInterface;
+  proc << "mode"
+       << ifconfig.wifimodeAsString();
+
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
+        failedParts << i18n("Operation mode could not be set.");
+
+  proc.clearArguments();
+
+  proc << "iwconfig"
+       << tempInterface;
+  proc << "rate"
+       << ifconfig.speedAsString();
+
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
+        failedParts << i18n("Speed settings could not be modified.");
+
+
+  proc.clearArguments();
+
+  proc << "iwconfig"
+       << tempInterface;
+
+  if (!ifconfig.m_useCrypto )
+  {
+    proc << "key"
+         << "off";
+  }
+  else
+  {
+    for ( int i=0; i<4; ++i )
+    {
+      if ( ifconfig.m_keys[ i ].isValid( ifconfig.m_keys[ i ].key() ) > INVALID )
+      {
+        proc << "key"
+             << QString( "[%1]").arg( i+1 )
+	     << QString( "%1").arg( ifconfig.m_keys[ i ].rawKey() );
+      }
+    }
+
+    // kdDebug() << "All appropriate keys have been fed into iwconfig.\n";
+
+    if ( ifconfig.activeKey().isValid( ifconfig.activeKey().key() ) > INVALID )
+    {
+      // kdDebug() << "Entering final phase of key setup.\n";
+      proc << "key"
+           << ifconfig.cryptomodeAsString();
+      proc << "key"
+           << QString( "[%1]" ).arg( ifconfig.activeKeyId() );
+      proc << "key"
+           << "on";
+    }
+  }
+  
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (ifconfig.m_useCrypto) && ((!proc.normalExit()) || (proc.exitStatus() != 0)) )
+        failedParts << i18n("Encryption settings could not be set.");
+
+  proc.clearArguments();
+
+  proc << "iwconfig"
+       << tempInterface;
+
+  if ( !ifconfig.m_pmEnabled )
+  {
+    proc << "power"
+         << "off";
+  }
+  else
+  {
+    proc << "power"
+	 << "period"
+         << QString( "%1" ).arg( ifconfig.m_wakeupPeriod );
+    proc << "power"
+	 << "timeout"
+         << QString( "%1" ).arg( ifconfig.m_sleepTimeout );
+    proc << ifconfig.powermodeAsString();
+  }
+
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (ifconfig.m_pmEnabled) && ((!proc.normalExit()) || (proc.exitStatus() != 0)) )
+        failedParts << i18n("Power management settings could not be set.");
+
+  proc.clearArguments();
+  proc << "ifconfig"
+       << tempInterface
+       << "up";
+  
+  kdDebug() << "Command: " << proc.args() << endl;
+  proc.start (KProcess::Block);
+
+  if ( (!proc.normalExit()) || (proc.exitStatus() != 0) )
+        failedParts << i18n("Interface could not be re-enabled.");
+
+  if ( ifconfig.m_runScript )
+  {
+    proc.clearArguments();
+    proc << QStringList::split( " ", ifconfig.m_connectScript );
+
+    proc.start(KProcess::DontCare);
+  }
+
+if (!failedParts.empty()) KMessageBox::informationList(0,i18n("The following settings could not be applied:"),failedParts);
+
+}
+
+extern "C"
+{
+  void init_wifi()
+  {
+    KCMWifi::activate();
+  }
+}
+
+
+#include "kcmwifi.moc"