Some code clean-up items (thanks to zecke)

12 files changed, 265 insertions, 266 deletions

diff --git a/noncore/settings/packagemanager/filterdlg.cpp b/noncore/settings/packagemanager/filterdlg.cpp
index 0e1ea52..e69b6eb 100644
--- a/noncore/settings/packagemanager/filterdlg.cpp
+++ b/noncore/settings/packagemanager/filterdlg.cpp
@@ -1,194 +1,194 @@
 /*
                     This file is part of the OPIE Project
 
                =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
       .=l.
      .>+-=
 _;:,   .>  :=|.         This file is free software; you can
 .> <`_,  > .  <=          redistribute it and/or modify it under
 :`=1 )Y*s>-.--  :           the terms of the GNU General Public
 .="- .-=="i,   .._         License as published by the Free Software
 - .  .-<_>   .<>         Foundation; either version 2 of the License,
   ._= =}    :          or (at your option) any later version.
   .%`+i>    _;_.
   .i_,=:_.   -<s.       This file 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 file;
  -_. . .  )=. =           see the file COPYING. If not, write to the
   --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include "filterdlg.h"
 
 #include <qwhatsthis.h>
 
 FilterDlg::FilterDlg( QWidget *parent, OPackageManager *pm, const QString &name,
                const QString &server, const QString &destination,
                OPackageManager::Status status, const QString &category )
     : QDialog( parent, QString::null, true, WStyle_ContextHelp )
 {
     setCaption( tr( "Filter packages" ) );
 
     QVBoxLayout *layout = new QVBoxLayout( this );
     QScrollView *sv = new QScrollView( this );
     layout->addWidget( sv, 0, 0 );
     sv->setResizePolicy( QScrollView::AutoOneFit );
     sv->setFrameStyle( QFrame::NoFrame );
     QWidget *container = new QWidget( sv->viewport() );
     sv->addChild( container );
     layout = new QVBoxLayout( container, 4, 4 );
 
     // Category
     m_categoryCB = new QCheckBox( tr( "Category:" ), container );
     QWhatsThis::add( m_categoryCB, tr( "Tap here to filter package list by application category." ) );
     connect( m_categoryCB, SIGNAL(toggled(bool)), this, SLOT(slotCategorySelected(bool)) );
     m_category = new QComboBox( container );
     QWhatsThis::add( m_category, tr( "Select the application category to filter by here." ) );
     m_category->insertStringList( pm->categories() );
     initItem( m_category, m_categoryCB, category );
     layout->addWidget( m_categoryCB );
     layout->addWidget( m_category );
 
     // Package name
     m_nameCB = new QCheckBox( tr( "Names containing:" ), container );
     QWhatsThis::add( m_nameCB, tr( "Tap here to filter package list by package name." ) );
     connect( m_nameCB, SIGNAL(toggled(bool)), this, SLOT(slotNameSelected(bool)) );
     m_name = new QLineEdit( name, container );
     QWhatsThis::add( m_name, tr( "Enter the package name to filter by here." ) );
     if ( !name.isNull() )
         m_nameCB->setChecked( true );
     m_name->setEnabled( !name.isNull() );
     layout->addWidget( m_nameCB );
     layout->addWidget( m_name );
 
     // Status
     m_statusCB = new QCheckBox( tr( "With the status:" ), container );
     QWhatsThis::add( m_statusCB, tr( "Tap here to filter package list by the package status." ) );
     connect( m_statusCB, SIGNAL(toggled(bool)), this, SLOT(slotStatusSelected(bool)) );
     m_status = new QComboBox( container );
     QWhatsThis::add( m_status, tr( "Select the package status to filter by here." ) );
     connect( m_status, SIGNAL(activated(const QString&)), this, SLOT(slotStatusChanged(const QString&)) );
     QString currStatus;
     switch ( status )
     {
         case OPackageManager::All : currStatus = tr( "All" );
             break;
         case OPackageManager::Installed : currStatus = tr( "Installed" );
             break;
         case OPackageManager::NotInstalled : currStatus = tr( "Not installed" );
             break;
         case OPackageManager::Updated : currStatus = tr( "Updated" );
             break;
         default : currStatus = QString::null;
     };
     m_status->insertItem( tr( "All" ) );
     m_status->insertItem( tr( "Installed" ) );
     m_status->insertItem( tr( "Not installed" ) );
     m_status->insertItem( tr( "Updated" ) );
     initItem( m_status, m_statusCB, currStatus );
     layout->addWidget( m_statusCB );
     layout->addWidget( m_status );
 
     // Server
     m_serverCB = new QCheckBox( tr( "Available from the following server:" ), container );
     QWhatsThis::add( m_serverCB, tr( "Tap here to filter package list by source server." ) );
     connect( m_serverCB, SIGNAL(toggled(bool)), this, SLOT(slotServerSelected(bool)) );
     m_server = new QComboBox( container );
     QWhatsThis::add( m_server, tr( "Select the source server to filter by here." ) );
-    m_server->insertStringList( *(pm->servers()) );
+    m_server->insertStringList( pm->servers() );
     initItem( m_server, m_serverCB, server );
     layout->addWidget( m_serverCB );
     layout->addWidget( m_server );
 
     // Destination
     m_destCB = new QCheckBox( tr( "Installed on device at:" ), container );
     QWhatsThis::add( m_destCB, tr( "Tap here to filter package list by destination where the package is installed to on this device." ) );
     connect( m_destCB, SIGNAL(toggled(bool)), this, SLOT(slotDestSelected(bool)) );
     m_destination = new QComboBox( container );
     QWhatsThis::add( m_destination, tr( "Select the destination location to filter by here." ) );
-    m_destination->insertStringList( *(pm->destinations()) );
+    m_destination->insertStringList( pm->destinations() );
     initItem( m_destination, m_destCB, destination );
     layout->addWidget( m_destCB );
     layout->addWidget( m_destination );
 }
 
 void FilterDlg::initItem( QComboBox *comboBox, QCheckBox *checkBox, const QString &selection )
 {
     if ( !selection.isNull() )
     {
         checkBox->setChecked( true );
 
         for ( int i = 0; i < comboBox->count(); i++ )
         {
             if ( comboBox->text( i ) == selection )
             {
                 comboBox->setCurrentItem( i );
                 return;
             }
         }
     }
     comboBox->setEnabled( !selection.isNull() );
 }
 
 void FilterDlg::slotNameSelected( bool selected )
 {
     m_name->setEnabled( selected );
     m_name->setFocus();
 }
 
 void FilterDlg::slotServerSelected( bool selected )
 {
     m_server->setEnabled( selected );
     m_server->setFocus();
 }
 
 void FilterDlg::slotDestSelected( bool selected )
 {
     m_destination->setEnabled( selected );
     m_destination->setFocus();
 }
 
 void FilterDlg::slotStatusSelected( bool selected )
 {
     m_status->setEnabled( selected );
     m_status->setFocus();
 
     if ( !selected && !m_destCB->isEnabled() )
     {
         // If status check box has been deselected and destination option was previously deselected
         // (because status == "Not installed"), re-enable destination option
         m_destCB->setEnabled( true );
         m_destination->setEnabled( true );
     }
     else if ( selected && m_destCB->isEnabled() && m_status->currentText() == tr( "Not installed" ) )
     {
         // If status check box has been selected and status == "Not installed", disable destination option
         m_destCB->setEnabled( false );
         m_destCB->setChecked( false );
         m_destination->setEnabled( false );
     }
 }
 
 void FilterDlg::slotStatusChanged( const QString &category )
 {
     bool notInstalled = ( category == tr( "Not installed" ) );
     m_destCB->setEnabled( !notInstalled );
     m_destination->setEnabled( !notInstalled );
     if ( notInstalled )
         m_destCB->setChecked( false );
 }
 
 void FilterDlg::slotCategorySelected( bool selected )
 {
     m_category->setEnabled( selected );
     m_category->setFocus();
 }
diff --git a/noncore/settings/packagemanager/installdlg.cpp b/noncore/settings/packagemanager/installdlg.cpp
index 0cb30e2..945dfed 100644
--- a/noncore/settings/packagemanager/installdlg.cpp
+++ b/noncore/settings/packagemanager/installdlg.cpp
@@ -1,301 +1,297 @@
 /*
-                            This file is part of the OPIE Project
+                    This file is part of the OPIE Project
 
                =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
-             .=l.
-           .>+-=
- _;:,     .>    :=|.         This file is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       This file 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 file;
-  -_. . .   )=.  =           see the file COPYING. If not, write to the
-    --        :-=`           Free Software Foundation, Inc.,
+      .=l.
+     .>+-=
+_;:,   .>  :=|.         This file is free software; you can
+.> <`_,  > .  <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       This file 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 file;
+ -_. . .  )=. =           see the file COPYING. If not, write to the
+  --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include "installdlg.h"
 
 #include <opie2/ofiledialog.h>
 
 #include <qpe/fileselector.h>
 #include <qpe/resource.h>
 #include <qpe/storage.h>
 
 #include <qapplication.h>
 #include <qcombobox.h>
 #include <qfileinfo.h>
 #include <qgroupbox.h>
 #include <qlabel.h>
 #include <qlayout.h>
 #include <qmap.h>
 #include <qmultilineedit.h>
 #include <qpushbutton.h>
 
 #include <sys/vfs.h>
 
 #include "opackagemanager.h"
 
 InstallDlg::InstallDlg( QWidget *parent, OPackageManager *pm, const QString &caption, bool showDestInfo,
-                        OPackage::Command command1, QStringList *packages1,
-                        OPackage::Command command2, QStringList *packages2,
-                        OPackage::Command command3, QStringList *packages3 )
+                        OPackage::Command command1, const QStringList &packages1,
+                        OPackage::Command command2, const QStringList &packages2,
+                        OPackage::Command command3, const QStringList &packages3 )
     : QWidget( 0x0 )
     , m_packman( pm )
     , m_numCommands( 0 )
     , m_currCommand( 0 )
 {
     // Save command/package list information
     if ( command1 != OPackage::NotDefined )
     {
         m_command[ m_numCommands ] = command1;
         m_packages[ m_numCommands ] = packages1;
         ++m_numCommands;
     }
     if ( command2 != OPackage::NotDefined )
     {
         m_command[ m_numCommands ] = command2;
         m_packages[ m_numCommands ] = packages2;
         ++m_numCommands;
     }
     if ( command3 != OPackage::NotDefined )
     {
         m_command[ m_numCommands ] = command3;
         m_packages[ m_numCommands ] = packages3;
         ++m_numCommands;
     }
 
     // Initialize UI
     if ( parent )
         parent->setCaption( caption );
 
     QGridLayout *layout = new QGridLayout( this, 4, 2, 2, 4 );
 
     if ( showDestInfo )
     {
         QLabel *label = new QLabel( tr( "Destination" ), this );
         layout->addWidget( label, 0, 0 );
         m_destination = new QComboBox( this );
-        m_destination->insertStringList( *(m_packman->destinations()) );
+        m_destination->insertStringList( m_packman->destinations() );
         layout->addWidget( m_destination, 0, 1 );
         connect( m_destination, SIGNAL(highlighted(const QString&)),
                 this, SLOT(slotDisplayAvailSpace(const QString&)) );
 
         label = new QLabel( tr( "Space Avail" ), this );
         layout->addWidget( label, 1, 0 );
         m_availSpace = new QLabel( this );
         layout->addWidget( m_availSpace, 1, 1 );
 
         // TODO - select correct destination
         slotDisplayAvailSpace( m_destination->currentText() );
     }
     else
     {
         m_destination = 0x0;
         m_availSpace = 0x0;
     }
 
     QGroupBox *groupBox = new QGroupBox( 0, Qt::Vertical, tr( "Output" ), this );
     groupBox->layout()->setSpacing( 0 );
     groupBox->layout()->setMargin( 4 );
 
     QVBoxLayout *groupBoxLayout = new QVBoxLayout( groupBox->layout() );
     m_output = new QMultiLineEdit( groupBox );
     m_output->setReadOnly( true );
     groupBoxLayout->addWidget( m_output );
     layout->addMultiCellWidget( groupBox, 2, 2, 0, 1 );
 
     m_btnStart = new QPushButton( Resource::loadPixmap( "packagemanager/apply" ), tr( "Start" ), this );
     layout->addWidget( m_btnStart, 3, 0 );
     connect( m_btnStart, SIGNAL(clicked()), this, SLOT(slotBtnStart()) );
 
     m_btnOptions = new QPushButton( Resource::loadPixmap( "SettingsIcon" ), tr( "Options" ), this );
     layout->addWidget( m_btnOptions, 3, 1 );
     connect( m_btnOptions, SIGNAL( clicked() ), this, SLOT(slotBtnOptions()) );
 
     // Display packages being acted upon in output widget
     for( int i = 0; i < m_numCommands; i++ )
     {
-        if ( m_packages[ i ] )
+        if ( !m_packages[ i ].isEmpty() )
         {
             QString lineStr = tr( "Packages to " );
 
             switch( m_command[ i ] )
             {
                 case OPackage::Install : lineStr.append( tr( "install" ) );
                     break;
                 case OPackage::Remove : lineStr.append( tr( "remove" ) );
                     break;
                 case OPackage::Upgrade : lineStr.append( tr( "upgrade" ) );
                     break;
                 case OPackage::Download : lineStr.append( tr( "download" ) );
                     break;
                 default :
                     break;
             };
             lineStr.append( ":\n" );
 
-            for ( QStringList::Iterator it = m_packages[ i ]->begin(); it != m_packages[ i ]->end(); ++it )
+            QStringList tmpPackage = m_packages[ i ];
+            for ( QStringList::Iterator it = tmpPackage.begin(); it != tmpPackage.end(); ++it )
             {
                 lineStr.append( QString( "\t%1\n" ).arg( ( *it ) ) );
             }
 
             m_output->append( lineStr );
         }
     }
 
     m_output->append( tr( "Press the start button to begin.\n" ) );
     m_output->setCursorPosition( m_output->numLines(), 0 );
 
 }
 
 InstallDlg::~InstallDlg()
 {
-    for( int i = 0; i < m_numCommands; i++ )
-    {
-        if ( m_packages[ i ] )
-            delete m_packages[ i ];
-    }
 }
 
 void InstallDlg::slotDisplayAvailSpace( const QString &destination )
 {
     // If available space is not displayed, exit
     if ( !m_availSpace )
         return;
 
     QString space = tr( "Unknown" );
 
     // Get destination
     OConfItem *dest = m_packman->findConfItem( OConfItem::Destination, destination );
 
     if ( dest )
     {
         // Calculate available space
         struct statfs fs;
         if ( !statfs( dest->value(), &fs ) )
         {
             long mult = fs.f_bsize / 1024;
             long div = 1024 / fs.f_bsize;
 
             if ( !mult ) mult = 1;
             if ( !div ) div = 1;
             long avail = fs.f_bavail * mult / div;
 
             space = tr( "%1 Kb" ).arg( avail );
         }
     }
 
     // Display available space
     m_availSpace->setText( space );
 }
 
 void InstallDlg::slotBtnStart()
 {
     QString btnText = m_btnStart->text();
     if ( btnText == tr( "Abort" ) )
     {
         // Prevent unexecuted commands from executing
         m_currCommand = 999;
 
         // Allow user to close dialog
         m_btnStart->setText( tr( "Close" ) );
         m_btnStart->setIconSet( Resource::loadPixmap( "enter" ) );
         return;
     }
     else if ( btnText == tr( "Close" ) )
     {
         // TODO - force reload of package data
         emit closeInstallDlg();
         return;
     }
 
     // Start was clicked, start executing
     m_btnOptions->setEnabled( false );
     if ( m_numCommands > 1 )
     {
         m_btnStart->setText( tr( "Abort" ) );
         m_btnStart->setIconSet( Resource::loadPixmap( "close" ) );
     }
     else
     {
         m_btnStart->setEnabled( false );
     }
 
     QString dest;
     if ( m_destination )
         dest = m_destination->currentText();
 
     for ( m_currCommand = 0; m_currCommand < m_numCommands; m_currCommand++ )
     {
         // Execute next command
         m_packman->executeCommand( m_command[ m_currCommand ], m_packages[ m_currCommand ], dest,
                                    this, SLOT(slotOutput(char*)), true );
     }
 
     // All commands executed, allow user to close dialog
     m_btnStart->setEnabled( true );
     m_btnStart->setText( tr( "Close" ) );
     m_btnStart->setIconSet( Resource::loadPixmap( "enter" ) );
 
     m_btnOptions->setEnabled( true );
     m_btnOptions->setText( tr( "Save output" ) );
     m_btnOptions->setIconSet( Resource::loadPixmap( "save" ) );
 }
 
 void InstallDlg::slotBtnOptions()
 {
     QString btnText = m_btnOptions->text();
     if ( btnText == tr( "Options" ) )
     {
         // Display configuration dialog (only options tab is enabled)
         m_packman->configureDlg( true );
         return;
     }
 
     // Save output was clicked
     QMap<QString, QStringList> map;
     map.insert( tr( "All" ), QStringList() );
     QStringList text;
     text << "text/*";
     map.insert(tr( "Text" ), text );
     text << "*";
     map.insert( tr( "All" ), text );
 
     QString filename = Opie::Ui::OFileDialog::getSaveFileName( 2, "/", "ipkg-output", map );
     if( !filename.isEmpty() )
     {
         QString currentFileName = QFileInfo( filename ).fileName();
         DocLnk doc;
         doc.setType( "text/plain" );
         doc.setFile( filename );
         doc.setName( currentFileName );
         FileManager fm;
         fm.saveFile( doc, m_output->text() );
     }
 }
 
 void InstallDlg::slotOutput( char *msg )
 {
     // Allow processing of other events
     qApp->processEvents();
 
     QString lineStr = msg;
     if ( lineStr[lineStr.length()-1] == '\n' )
         lineStr.truncate( lineStr.length() - 1 );
     m_output->append( lineStr );
     m_output->setCursorPosition( m_output->numLines(), 0 );
 }
diff --git a/noncore/settings/packagemanager/installdlg.h b/noncore/settings/packagemanager/installdlg.h
index 4da9cf6..cddc911 100644
--- a/noncore/settings/packagemanager/installdlg.h
+++ b/noncore/settings/packagemanager/installdlg.h
@@ -1,85 +1,88 @@
 /*
-                            This file is part of the OPIE Project
+                    This file is part of the OPIE Project
 
                =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
-             .=l.
-           .>+-=
- _;:,     .>    :=|.         This file is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       This file 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 file;
-  -_. . .   )=.  =           see the file COPYING. If not, write to the
-    --        :-=`           Free Software Foundation, Inc.,
+      .=l.
+     .>+-=
+_;:,   .>  :=|.         This file is free software; you can
+.> <`_,  > .  <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       This file 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 file;
+ -_. . .  )=. =           see the file COPYING. If not, write to the
+  --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef INSTALLDLG_H
 #define INSTALLDLG_H
 
 #include <qwidget.h>
 
 #include "opackage.h"
 
 class QComboBox;
 class QLabel;
 class QMultiLineEdit;
 class QPushButton;
 
 class OPackageManager;
 
 class InstallDlg : public QWidget
 {
     Q_OBJECT
 
 public:
     InstallDlg( QWidget *parent = 0x0, OPackageManager *pm = 0x0, const QString &caption = QString::null,
                 bool showDestInfo = true,
-                OPackage::Command command1 = OPackage::NotDefined, QStringList *packages1 = 0x0,
-                OPackage::Command command2 = OPackage::NotDefined, QStringList *packages2 = 0x0,
-                OPackage::Command command3 = OPackage::NotDefined, QStringList *packages3 = 0x0 );
+                OPackage::Command command1 = OPackage::NotDefined,
+                const QStringList &packages1 = QStringList(),
+                OPackage::Command command2 = OPackage::NotDefined,
+                const QStringList &packages2 = QStringList(),
+                OPackage::Command command3 = OPackage::NotDefined,
+                const QStringList &packages3 = QStringList() );
     ~InstallDlg();
 
 private:
     OPackageManager *m_packman;     // Pointer to application instance of package manager
 
     // UI controls
     QComboBox       *m_destination; // Destination selection list
     QLabel          *m_availSpace;  // Text label to display available space on selected destination
     QMultiLineEdit  *m_output;      // Multi-line edit to display status
     QPushButton     *m_btnStart;    // Start/abort/close button
     QPushButton     *m_btnOptions;  // Installation options button
 
     // Commands and packages to execute
-    int                m_numCommands; // Number of commands to be executed
-    int                m_currCommand; // Number of currently executing command
-    OPackage::Command  m_command[3];  // List of commands to be executed
-    QStringList       *m_packages[3]; // Lists of package names associated to commands (m_command[])
+    int               m_numCommands; // Number of commands to be executed
+    int               m_currCommand; // Number of currently executing command
+    OPackage::Command m_command[3];  // List of commands to be executed
+    QStringList       m_packages[3]; // Lists of package names associated to commands (m_command[])
 
 private slots:
     // UI control slots
     void slotDisplayAvailSpace( const QString &destination );
     void slotBtnStart();
     void slotBtnOptions();
 
     // Execution slots
     void slotOutput( char *msg );
 
 signals:
     void closeInstallDlg();
 };
 
 #endif
diff --git a/noncore/settings/packagemanager/mainwindow.cpp b/noncore/settings/packagemanager/mainwindow.cpp
index 349094d..5e15874 100644
--- a/noncore/settings/packagemanager/mainwindow.cpp
+++ b/noncore/settings/packagemanager/mainwindow.cpp
@@ -124,609 +124,599 @@ void MainWindow::initPackageList()
              this, SLOT(slotDisplayPackageInfo(QListViewItem*)) );
 }
 
 void MainWindow::initStatusWidget()
 {
     QVBoxLayout *layout = new QVBoxLayout( &m_statusWidget, 4, 4 );
 
     m_statusText.setSizePolicy( QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ) );
     layout->addWidget( &m_statusText );
 
     connect( &m_packman, SIGNAL(initStatus(int)), this, SLOT(slotInitStatusBar(int)) );
     connect( &m_packman, SIGNAL(statusText(const QString&)), this, SLOT(slotStatusText(const QString&)) );
     connect( &m_packman, SIGNAL(statusBar(int)), this, SLOT(slotStatusBar(int)) );
 
     layout->addWidget( &m_statusBar );
 }
 
 void MainWindow::initUI()
 {
     // Build menu and tool bars
     setToolBarsMovable( false );
 
     m_menuBar.setHorizontalStretchable( true );
     QMenuBar *mb = new QMenuBar( &m_menuBar );
     mb->setMargin( 0 );
 
     // Find toolbar
     addToolBar( &m_findBar, QMainWindow::Top, true );
     m_findBar.setHorizontalStretchable( true );
     m_findEdit = new QLineEdit( &m_findBar );
     QWhatsThis::add( m_findEdit, tr( "Type the text to search for here." ) );
     m_findBar.setStretchableWidget( m_findEdit );
     connect( m_findEdit, SIGNAL(textChanged(const QString&)), this, SLOT(slotFindChanged(const QString&)) );
 
     // Packages menu
     QPopupMenu *popup = new QPopupMenu( this );
 
     QAction *a = new QAction( tr( "Update lists" ), Resource::loadPixmap( "packagemanager/update" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to update package lists from servers." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotUpdate()) );
     a->addTo( popup );
     a->addTo( &m_toolBar );
 
     QAction *actionUpgrade = new QAction( tr( "Upgrade" ), Resource::loadPixmap( "packagemanager/upgrade" ), QString::null, 0, this, 0 );
     actionUpgrade->setWhatsThis( tr( "Tap here to upgrade all installed packages if a newer version is available." ) );
     connect( actionUpgrade, SIGNAL(activated()), this, SLOT(slotUpgrade()) );
     actionUpgrade->addTo( popup );
     actionUpgrade->addTo( &m_toolBar );
 
     QPixmap iconDownload = Resource::loadPixmap( "packagemanager/download" );
     QPixmap iconRemove = Resource::loadPixmap( "packagemanager/remove" );
     QAction *actionDownload = new QAction( tr( "Download" ), iconDownload, QString::null, 0, this, 0 );
     actionDownload->setWhatsThis( tr( "Tap here to download the currently selected package(s)." ) );
     connect( actionDownload, SIGNAL(activated()), this, SLOT(slotDownload()) );
     actionDownload->addTo( popup );
     actionDownload->addTo( &m_toolBar );
 
     a = new QAction( tr( "Apply changes" ), Resource::loadPixmap( "packagemanager/apply" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to install, remove or upgrade currently selected package(s)." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotApply()) );
     a->addTo( popup );
     a->addTo( &m_toolBar );
 
     a = new QAction( tr( "Install local package" ), Resource::loadPixmap( "folder" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to install a package file located on device." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotInstallLocal()) );
     a->addTo( popup );
     //a->addTo( &m_toolBar );
 
     popup->insertSeparator();
 
     a = new QAction( tr( "Configure" ), Resource::loadPixmap( "SettingsIcon" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to configure this application." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotConfigure()) );
     a->addTo( popup );
     mb->insertItem( tr( "Actions" ), popup );
 
     // View menu
     popup = new QPopupMenu( this );
 
     m_actionShowNotInstalled = new QAction( tr( "Show packages not installed" ), QString::null, 0, this, 0 );
     m_actionShowNotInstalled->setToggleAction( true );
     m_actionShowNotInstalled->setWhatsThis( tr( "Tap here to show packages available which have not been installed." ) );
     connect( m_actionShowNotInstalled, SIGNAL(activated()), this, SLOT(slotShowNotInstalled()) );
     m_actionShowNotInstalled->addTo( popup );
 
     m_actionShowInstalled = new QAction( tr( "Show installed packages" ), QString::null, 0, this, 0 );
     m_actionShowInstalled->setToggleAction( true );
     m_actionShowInstalled->setWhatsThis( tr( "Tap here to show packages currently installed on this device." ) );
     connect( m_actionShowInstalled, SIGNAL(activated()), this, SLOT(slotShowInstalled()) );
     m_actionShowInstalled->addTo( popup );
 
     m_actionShowUpdated = new QAction( tr( "Show updated packages" ), QString::null, 0, this, 0 );
     m_actionShowUpdated->setToggleAction( true );
     m_actionShowUpdated->setWhatsThis( tr( "Tap here to show packages currently installed on this device which have a newer version available." ) );
     connect( m_actionShowUpdated, SIGNAL(activated()), this, SLOT(slotShowUpdated()) );
     m_actionShowUpdated->addTo( popup );
 
     popup->insertSeparator();
 
     m_actionFilter = new QAction( tr( "Filter" ), Resource::loadPixmap( "packagemanager/filter" ),
                                          QString::null, 0, this, 0 );
     m_actionFilter->setToggleAction( true );
     m_actionFilter->setWhatsThis( tr( "Tap here to apply current filter." ) );
     connect( m_actionFilter, SIGNAL(toggled(bool)), this, SLOT(slotFilter(bool)) );
     m_actionFilter->addTo( popup );
 
     a = new QAction( tr( "Filter settings" ),  QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to change the package filter criteria." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotFilterChange()) );
     a->addTo( popup );
 
     popup->insertSeparator();
 
     a = new QAction( tr( "Find" ), Resource::loadPixmap( "find" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to search for text in package names." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotFindShowToolbar()) );
     a->addTo( popup );
 
     m_actionFindNext = new QAction( tr( "Find next" ), Resource::loadIconSet( "next" ), QString::null, 0, this, 0 );
     m_actionFindNext->setEnabled( false );
     m_actionFindNext->setWhatsThis( tr( "Tap here to find the next package name containing the text you are searching for." ) );
     connect( m_actionFindNext, SIGNAL(activated()), this, SLOT(slotFindNext()) );
     m_actionFindNext->addTo( popup );
     m_actionFindNext->addTo( &m_findBar );
 
     mb->insertItem( tr( "View" ), popup );
 
     // Finish find toolbar creation
     a = new QAction( QString::null, Resource::loadPixmap( "close" ), QString::null, 0, this, 0 );
     a->setWhatsThis( tr( "Tap here to hide the find toolbar." ) );
     connect( a, SIGNAL(activated()), this, SLOT(slotFindHideToolbar()) );
     a->addTo( &m_findBar );
     m_findBar.hide();
 }
 
 void MainWindow::loadPackageList( OPackageList *packages, bool clearList )
 {
     if ( clearList )
         m_packageList.clear();
 
     if ( packages )
     {
         for ( OPackageListIterator packageIt( *packages ); packageIt.current(); ++packageIt )
         {
             OPackage *package = packageIt.current();
             QCheckListItem *item = new QCheckListItem( &m_packageList, package->name(),
                                                     QCheckListItem::CheckBox );
             m_packageList.insertItem( item );
 
             // If a different version of package is available, show update available icon
             // Otherwise, show installed icon
             if ( !package->versionInstalled().isNull() )
             {
                 if ( m_packman.compareVersions( package->version(), package->versionInstalled() ) == 1 )
                     item->setPixmap( 0, m_iconUpdated );
                 else
                     item->setPixmap( 0, m_iconInstalled );
             }
             else
                 item->setPixmap( 0, m_iconNull );
         }
     }
 }
 
 void MainWindow::searchForPackage( const QString &text )
 {
     if ( !text.isEmpty() )
     {
         // look through package list for text startng at current position
         QCheckListItem *start = static_cast<QCheckListItem *>(m_packageList.currentItem());
         if ( start == 0 )
             start = static_cast<QCheckListItem *>(m_packageList.firstChild());
 
 //        for ( QCheckListItem *item = static_cast<QCheckListItem *>(start->nextSibling()); item != 0 ;
         for ( QCheckListItem *item = static_cast<QCheckListItem *>(start); item != 0 ;
               item = static_cast<QCheckListItem *>(item->nextSibling()) )
         {
             if ( item->text().lower().find( text ) != -1 )
             {
                 m_packageList.ensureItemVisible( item );
                 m_packageList.setCurrentItem( item );
                 break;
             }
         }
     }
 }
 
 void MainWindow::installLocalPackage( const QString &ipkFile )
 {
     // Install selected file
     InstallDlg *dlg = new InstallDlg( this, &m_packman, tr( "Install local package" ), true,
-                                        OPackage::Install, new QStringList( ipkFile ) );
+                                        OPackage::Install, ipkFile );
     connect( dlg, SIGNAL(closeInstallDlg()), this, SLOT(slotCloseDlg()) );
 
     // Display widget
     m_widgetStack.addWidget( dlg, 3 );
     m_widgetStack.raiseWidget( dlg );
 }
 
 void MainWindow::setDocument( const QString &ipkFile )
 {
     QString file = ipkFile;
     DocLnk lnk( ipkFile );
     if ( lnk.isValid() )
         file = lnk.file();
     
     installLocalPackage( file );
 }
 
 void MainWindow::initPackageInfo()
 {
     m_widgetStack.raiseWidget( &m_statusWidget );
 
     // Load package list
     m_packman.loadAvailablePackages();
     m_packman.loadInstalledPackages();
 
     OPackageList *packageList = m_packman.packages();
     if ( packageList )
     {
         loadPackageList( packageList, true );
         delete packageList;
     }
 
     QWidget *widget = m_widgetStack.widget( 3 );
     if ( !widget )
         widget = &m_packageList;
     m_widgetStack.raiseWidget( widget );
 }
 
 void MainWindow::slotWidgetStackShow( QWidget *widget )
 {
     if ( widget == &m_packageList )
     {
         setCaption( tr( "Package Manager" ) );
 
         m_menuBar.show();
         m_toolBar.show();
     }
     else
     {
         m_menuBar.hide();
         m_toolBar.hide();
     }
 }
 
 void MainWindow::slotInitStatusBar( int numSteps )
 {
     m_statusBar.setTotalSteps( numSteps );
 }
 
 void MainWindow::slotStatusText( const QString &status )
 {
     m_statusText.setText( status );
 }
 
 void MainWindow::slotStatusBar( int currStep )
 {
     m_statusBar.setProgress( currStep );
 }
 
 void MainWindow::slotUpdate()
 {
     // Create package manager output widget
     InstallDlg *dlg = new InstallDlg( this, &m_packman, tr( "Update package information" ), false,
                                       OPackage::Update );
     connect( dlg, SIGNAL(closeInstallDlg()), this, SLOT(slotCloseDlg()) );
 
     // Display widget
     m_widgetStack.addWidget( dlg, 3 );
     m_widgetStack.raiseWidget( dlg );
 }
 
 void MainWindow::slotUpgrade()
 {
     // Create package manager output widget
     InstallDlg *dlg = new InstallDlg( this, &m_packman, tr( "Upgrade installed packages" ), false,
                                       OPackage::Upgrade );
     connect( dlg, SIGNAL(closeInstallDlg()), this, SLOT(slotCloseDlg()) );
 
     // Display widget
     m_widgetStack.addWidget( dlg, 3 );
     m_widgetStack.raiseWidget( dlg );
 }
 
 void MainWindow::slotDownload()
 {
     // Retrieve list of packages selected for download (if any)
-    QStringList *workingPackages = new QStringList();
+    QStringList workingPackages;
 
     for ( QCheckListItem *item = static_cast<QCheckListItem *>(m_packageList.firstChild());
           item != 0 ;
           item = static_cast<QCheckListItem *>(item->nextSibling()) )
     {
         if ( item->isOn() )
-            workingPackages->append( item->text() );
+            workingPackages.append( item->text() );
     }
 
-    if ( workingPackages->isEmpty() )
+    if ( workingPackages.isEmpty() )
     {
         QMessageBox::information( this, tr( "Nothing to do" ), tr( "No packages selected" ), tr( "OK" ) );
         return;
     }
     else
     {
         // Download selected packages
         m_config.setGroup( "settings" );
         QString workingDir = m_config.readEntry( "DownloadDir", "/tmp" );
 
         bool ok = false;
         QString text = EntryDlg::getText( tr( "Download" ), tr( "Enter path to download package to:" ), workingDir, &ok, this );
         if ( ok && !text.isEmpty() )
             workingDir = text;   // user entered something and pressed ok
         else
             return; // user entered nothing or pressed cancel
 
         // Store download directory in config file
         m_config.writeEntry( "DownloadDir", workingDir );
 
         // Get starting directory
         QDir::setCurrent( workingDir );
 
         // Create package manager output widget
         InstallDlg *dlg = new InstallDlg( this, &m_packman, tr( "Download packages" ), false,
                                         OPackage::Download, workingPackages );
         connect( dlg, SIGNAL(closeInstallDlg()), this, SLOT(slotCloseDlg()) );
 
         // Display widget
         m_widgetStack.addWidget( dlg, 3 );
         m_widgetStack.raiseWidget( dlg );
     }
 }
 
 void MainWindow::slotApply()
 {
-    QStringList *removeList = 0x0;
-    QStringList *installList = 0x0;
-    QStringList *upgradeList = 0x0;
+    QStringList removeList;
+    QStringList installList;
+    QStringList upgradeList;
 
     for ( QCheckListItem *item = static_cast<QCheckListItem *>(m_packageList.firstChild());
           item != 0 ;
           item = static_cast<QCheckListItem *>(item->nextSibling()) )
     {
         if ( item->isOn() )
         {
             OPackage *package = m_packman.findPackage( item->text() );
             if ( package )
             {
                 if ( !package->versionInstalled().isNull() )
                 {
                     if ( m_packman.compareVersions( package->version(), package->versionInstalled() ) == 1 )
                     {
                         // Remove/upgrade package
                         int answer =  PromptDlg::ask( tr( "Remove or upgrade" ),
                                       tr( QString( "Do you wish to remove or upgrade\n%1?" ).arg( item->text() ) ),
                                       tr( "Remove" ), tr( "Upgrade" ), this );
                         if ( answer == 1 )  // Remove
                         {
-                            if ( !removeList )
-                                removeList = new QStringList();
-                            removeList->append( item->text() );
+                            removeList.append( item->text() );
                         }
                         else if ( answer == 2 )  // Upgrade
                         {
-                            if ( !upgradeList )
-                                upgradeList = new QStringList();
-                            upgradeList->append( item->text() );
+                            upgradeList.append( item->text() );
                         }
                     }
                     else
                     {
                         // Remove/reinstall package
                         int answer =  PromptDlg::ask( tr( "Remove or reinstall" ),
                                       tr( QString( "Do you wish to remove or reinstall\n%1?" ).arg( item->text() ) ),
                                       tr( "Remove" ), tr( "Reinstall" ), this );
                         if ( answer == 1 )  // Remove
                         {
-                            if ( !removeList )
-                                removeList = new QStringList();
-                            removeList->append( item->text() );
+                            removeList.append( item->text() );
                         }
                         else if ( answer == 2 )  // Reinstall
                         {
-                            if ( !installList )
-                                installList = new QStringList();
-                            installList->append( item->text() );
+                            installList.append( item->text() );
                         }
                     }
                 }
                 else
                 {
                     // Install package
-                    if ( !installList )
-                        installList = new QStringList();
-                    installList->append( item->text() );
+                    installList.append( item->text() );
                 }
             }
         }
     }
 
     // If nothing is selected, display message and exit
-    if ( !removeList && !installList && !upgradeList )
+    if ( removeList.isEmpty() && installList.isEmpty() && upgradeList.isEmpty() )
     {
         QMessageBox::information( this, tr( "Nothing to do" ), tr( "No packages selected" ), tr( "OK" ) );
         return;
     }
 
     // Send command only if there are packages to process
     OPackage::Command removeCmd = OPackage::NotDefined;
-    if ( removeList && !removeList->isEmpty() )
+    if ( !removeList.isEmpty() )
         removeCmd = OPackage::Remove;
     OPackage::Command installCmd = OPackage::NotDefined;
-    if ( installList && !installList->isEmpty() )
+    if ( !installList.isEmpty() )
         installCmd = OPackage::Install;
     OPackage::Command upgradeCmd = OPackage::NotDefined;
-    if ( upgradeList && !upgradeList->isEmpty() )
+    if ( !upgradeList.isEmpty() )
         upgradeCmd = OPackage::Upgrade;
 
     // Create package manager output widget
     InstallDlg *dlg = new InstallDlg( this, &m_packman, tr( "Apply changes" ), true,
                                       removeCmd, removeList,
                                       installCmd, installList,
                                       upgradeCmd, upgradeList );
     connect( dlg, SIGNAL(closeInstallDlg()), this, SLOT(slotCloseDlg()) );
 
     // Display widget
     m_widgetStack.addWidget( dlg, 3 );
     m_widgetStack.raiseWidget( dlg );
 }
 
 void MainWindow::slotInstallLocal()
 {
     // Display file open dialog with only package files
     MimeTypes type;
     QStringList packages;
     packages << "application/ipkg";
     type.insert( tr( "Application Packages" ), packages );
     QString package = Opie::Ui::OFileDialog::getOpenFileName( Opie::Ui::OFileSelector::NORMAL,
                                                               "/", QString::null, type );
     if ( !package.isNull() )
         installLocalPackage( package );
 }
 
 void MainWindow::slotCloseDlg()
 {
     // Close install dialog
     delete m_widgetStack.visibleWidget();
 
     // Reload package list
     initPackageInfo();
 
     // Update Opie launcher links
     QCopEnvelope e("QPE/System", "linkChanged(QString)");
     QString lf = QString::null;
     e << lf;
     
     // Reapply any filters previously set
     if ( m_actionShowNotInstalled->isOn() )
         slotShowNotInstalled();
     else if ( m_actionShowInstalled->isOn() )
         slotShowInstalled();
     else if ( m_actionShowUpdated->isOn() )
         slotShowUpdated();
     else if ( m_actionFilter->isOn() )
         slotFilter( true );
 }
 
 void MainWindow::slotConfigure()
 {
     if ( m_packman.configureDlg( false ) )
     {
         if ( PromptDlg::ask( tr( "Config updated" ),
              tr( "The configuration has been updated.  Do you want to update server and package information now?" ),
              tr( "Yes" ), tr( "No" ), this ) == 1 )
         {
             // Update package list and reload package info
             slotUpdate();
         }
     }
 }
 
 void MainWindow::slotShowNotInstalled()
 {
     OPackageList *packageList;
     if ( m_actionShowNotInstalled->isOn() )
     {
         m_actionShowInstalled->setOn( false );
         m_actionShowUpdated->setOn( false );
         m_actionFilter->setOn( false );
         packageList = m_packman.filterPackages( QString::null, QString::null, QString::null,
                                                 OPackageManager::NotInstalled, QString::null );
     }
     else
         packageList = m_packman.packages();
 
     if ( packageList )
     {
         loadPackageList( packageList, true );
         delete packageList;
     }
 }
 
 void MainWindow::slotShowInstalled()
 {
     OPackageList *packageList;
     if ( m_actionShowInstalled->isOn() )
     {
         m_actionShowNotInstalled->setOn( false );
         m_actionShowUpdated->setOn( false );
         m_actionFilter->setOn( false );
         packageList = m_packman.filterPackages( QString::null, QString::null, QString::null,
                                                 OPackageManager::Installed, QString::null );
     }
     else
         packageList = m_packman.packages();
 
     if ( packageList )
     {
         loadPackageList( packageList, true );
         delete packageList;
     }
 }
 
 void MainWindow::slotShowUpdated()
 {
     OPackageList *packageList;
     if ( m_actionShowUpdated->isOn() )
     {
         m_actionShowInstalled->setOn( false );
         m_actionShowNotInstalled->setOn( false );
         m_actionFilter->setOn( false );
         packageList = m_packman.filterPackages( QString::null, QString::null, QString::null,
                                                 OPackageManager::Updated, QString::null );
     }
     else
         packageList = m_packman.packages();
 
     if ( packageList )
     {
         loadPackageList( packageList, true );
         delete packageList;
     }
 }
 
 void MainWindow::slotFilterChange()
 {
     FilterDlg dlg( this, &m_packman, m_filterName, m_filterServer, m_filterDest, m_filterStatus,
                    m_filterCategory );
     if ( QPEApplication::execDialog( &dlg ) == QDialog::Accepted )
     {
         m_filterName = dlg.name();
         m_filterServer = dlg.server();
         m_filterDest = dlg.destination();
         m_filterStatus = dlg.status();
         m_filterCategory = dlg.category();
         m_actionFilter->setOn( true );
         slotFilter( true );
     }
     else
     {
         m_actionFilter->setOn( false );
         slotFilter( false );
     }
 }
 
 void MainWindow::slotFilter( bool isOn )
 {
     OPackageList *packageList;
     if ( isOn )
     {
         // Turn off other filtering options
         m_actionShowNotInstalled->setOn( false );
         m_actionShowInstalled->setOn( false );
         m_actionShowUpdated->setOn( false );
 
         // If the filter settings have not been set yet, display filter dialog
         if ( m_filterName.isNull() && m_filterServer.isNull() && m_filterDest.isNull() &&
              m_filterStatus == OPackageManager::NotDefined && m_filterCategory.isNull() )
         {
             FilterDlg dlg( this, &m_packman, m_filterName, m_filterServer, m_filterDest, m_filterStatus,
                         m_filterCategory );
             if ( QPEApplication::execDialog( &dlg ) == QDialog::Accepted )
             {
                 m_filterName = dlg.name();
                 m_filterServer = dlg.server();
                 m_filterDest = dlg.destination();
                 m_filterStatus = dlg.status();
                 m_filterCategory = dlg.category();
                 m_actionFilter->setOn( true );
                 packageList = m_packman.filterPackages( m_filterName, m_filterServer, m_filterDest,
                                                         m_filterStatus, m_filterCategory );
             }
             else
             {
                 m_actionFilter->setOn( false );
                 packageList = m_packman.packages();
             }
         }
         else
         {
             m_actionFilter->setOn( true );
             packageList = m_packman.filterPackages( m_filterName, m_filterServer, m_filterDest,
                                                     m_filterStatus, m_filterCategory );
         }
 
 
     }
     else
diff --git a/noncore/settings/packagemanager/mainwindow.h b/noncore/settings/packagemanager/mainwindow.h
index 103c664..f00e344 100644
--- a/noncore/settings/packagemanager/mainwindow.h
+++ b/noncore/settings/packagemanager/mainwindow.h
@@ -1,143 +1,143 @@
 /*
                     This file is part of the OPIE Project
 
                =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
       .=l.
      .>+-=
 _;:,   .>  :=|.         This file is free software; you can
 .> <`_,  > .  <=          redistribute it and/or modify it under
 :`=1 )Y*s>-.--  :           the terms of the GNU General Public
 .="- .-=="i,   .._         License as published by the Free Software
 - .  .-<_>   .<>         Foundation; either version 2 of the License,
   ._= =}    :          or (at your option) any later version.
   .%`+i>    _;_.
   .i_,=:_.   -<s.       This file 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 file;
  -_. . .  )=. =           see the file COPYING. If not, write to the
   --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 
 #include "opackagemanager.h"
 
 #include <qpe/config.h>
 
 #include <qlabel.h>
 #include <qlistview.h>
 #include <qmainwindow.h>
 #include <qpixmap.h>
 #include <qprogressbar.h>
 #include <qtoolbar.h>
 #include <qwidgetstack.h>
 
 class QAction;
 class QLineEdit;
 
 class MainWindow :public  QMainWindow
 {
     Q_OBJECT
 
 public:
     MainWindow( QWidget *parent = 0x0, const char *name = 0x0, WFlags fl = 0 );
-    static QString appName() { return QString::fromLatin1( "packagemanager" ); };
+    static QString appName() { return QString::fromLatin1( QUICKAPP_NAME ); };
 
 protected:
     void closeEvent( QCloseEvent *event );
 
 private:
     Config          m_config;     // Configuration file
 
     OPackageManager m_packman;    // Package manager
 
     // Toolbars
     QToolBar     m_menuBar;       // Main toolbar containing menu
     QToolBar     m_toolBar;       // Main toolbar
     QToolBar     m_findBar;       // Find toolbar
 
     QWidgetStack m_widgetStack;   // Main widget stack which contains m_packageList & m_statusWidget
     QListView    m_packageList;   // Main list view of all packages
 
     QLineEdit   *m_findEdit;      // Line edit box used for find toolbar
 
     // Status widget controls
     QWidget      m_statusWidget;  // Widget to display status during long operations
     QLabel       m_statusText;    // Text status message
     QProgressBar m_statusBar;     // Progress bar showing % completed
 
     // Icon pixmaps
     QPixmap m_iconUpdated;   // Cached icon which shows when package can be updated
     QPixmap m_iconInstalled; // Cached icon which shows when package is installed
     QPixmap m_iconNull;      // Cached icon which shows when package is not installed
 
     // Menu/tool bar actions
     QAction *m_actionShowNotInstalled; // Action to show pakages not currently installed
     QAction *m_actionShowInstalled;    // Action to show pakages currently installed
     QAction *m_actionShowUpdated;      // Action to show pakages currently installed with update available
     QAction *m_actionFilter;           // Action to filter packages
     QAction *m_actionFindNext;         // Action to find next match
 
     // Cached filter settings
     QString                 m_filterName;     // Cached name filter value
     QString                 m_filterServer;   // Cached server name filter value
     QString                 m_filterDest;     // Cached destination name filter value
     OPackageManager::Status m_filterStatus;   // Cached status filter value
     QString                 m_filterCategory; // Cached category filter value
 
     void initPackageList();
     void initStatusWidget();
     void initUI();
 
     void loadPackageList( OPackageList *packages = 0x0, bool clearList = true );
     void searchForPackage( const QString &text );
     void installLocalPackage( const QString &ipkFile );
 
 private slots:
     void setDocument( const QString &ipkFile );
     
     void initPackageInfo();
     void slotWidgetStackShow( QWidget *widget );
 
     // Status widget slots
     void slotInitStatusBar( int numSteps );
     void slotStatusText( const QString &status );
     void slotStatusBar( int currStep );
 
     // Actions menu action slots
     void slotUpdate();
     void slotUpgrade();
     void slotDownload();
     void slotApply();
     void slotInstallLocal();
     void slotCloseDlg();
     void slotConfigure();
 
     // View menu action slots
     void slotShowNotInstalled();
     void slotShowInstalled();
     void slotShowUpdated();
     void slotFilterChange();
     void slotFilter( bool isOn );
 
     // Find action slots
     void slotFindShowToolbar();
     void slotFindHideToolbar();
     void slotFindChanged( const QString &findText );
     void slotFindNext();
 
     // Other slots
     void slotDisplayPackageInfo( QListViewItem * );
 };
 
 #endif
diff --git a/noncore/settings/packagemanager/oconfitem.h b/noncore/settings/packagemanager/oconfitem.h
index db77980..7c158c9 100644
--- a/noncore/settings/packagemanager/oconfitem.h
+++ b/noncore/settings/packagemanager/oconfitem.h
@@ -1,92 +1,92 @@
 /*
-                            This file is part of the Opie Project
+                    This file is part of the Opie Project
 
-                             Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+                      Copyright (c)  2003 Dan Williams <drw@handhelds.org>
               =.
             .=l.
-           .>+-=
- _;:,     .>    :=|.         This program is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       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
-  -_. . .   )=.  =           Library General Public License along with
-    --        :-=`           this library; see the file COPYING.LIB.
+     .>+-=
+_;:,   .>  :=|.         This program is free software; you can
+.> <`_,  > .  <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       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
+ -_. . .  )=. =           Library General Public License along with
+  --    :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef OCONFITEM_H
 #define OCONFITEM_H
 
 #include <qlist.h>
 #include <qstring.h>
 
 class OConfItem
 {
 public:
     enum Type { Source, Destination, Option, Arch, NotDefined };
 
-    OConfItem( Type type = NotDefined, const QString &name = 0x0, const QString &value = 0x0,
-               bool active = true );
+    OConfItem( Type type = NotDefined, const QString &name = QString::null,
+               const QString &value = QString::null, bool active = true );
 
     Type           type()     { return m_type; }
     const QString &name()     { return m_name; }
     const QString &value()    { return m_value; }
     bool           active()   { return m_active; }
 
     void setType( Type type )             { m_type = type; }
     void setName( const QString &name )   { m_name = name; }
     void setValue( const QString &value ) { m_value = value; }
     void setActive( bool active )         { m_active = active; }
 
 private:
     Type    m_type;     // Type of configuration item
     QString m_name;     // Name of item
     QString m_value;    // Value of item
     bool    m_active;   // Indicates whether item is currently active
 };
 
 class OConfItemList : public QList<OConfItem>
 {
 private:
 
     int compareItems( QCollection::Item item1, QCollection::Item item2 )
     {
         // Sort by OConfItem location then by type
         OConfItem::Type type1 = reinterpret_cast<OConfItem*>(item1)->type();
         OConfItem::Type type2 = reinterpret_cast<OConfItem*>(item2)->type();
         if ( type1 < type2 )
             return -1;
         else if ( type1 == type2 )
         {
             QString name1 = reinterpret_cast<OConfItem*>(item1)->name();
             QString name2 = reinterpret_cast<OConfItem*>(item2)->name();
             if ( name1 < name2 )
                 return -1;
             else if ( name1 == name2 )
                 return 0;
             else /*if ( name1 > name2 )*/
                 return 1;
         }
         else /*if ( type1 > type2 )*/
             return 1;
     }
 };
 
 typedef QListIterator<OConfItem> OConfItemListIterator;
 
 #endif
diff --git a/noncore/settings/packagemanager/oipkg.cpp b/noncore/settings/packagemanager/oipkg.cpp
index 1978ad5..b0cc94d 100644
--- a/noncore/settings/packagemanager/oipkg.cpp
+++ b/noncore/settings/packagemanager/oipkg.cpp
@@ -1,576 +1,578 @@
 /*
-                            This file is part of the Opie Project
+                    This file is part of the Opie Project
 
-                             Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+                      Copyright (c)  2003 Dan Williams <drw@handhelds.org>
               =.
             .=l.
-           .>+-=
- _;:,     .>    :=|.         This program is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       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
-  -_. . .   )=.  =           Library General Public License along with
-    --        :-=`           this library; see the file COPYING.LIB.
+     .>+-=
+_;:,   .>  :=|.         This program is free software; you can
+.> <`_,  > .  <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       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
+ -_. . .  )=. =           Library General Public License along with
+  --    :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include "oipkg.h"
 
 #include <qdir.h>
 #include <qfile.h>
 #include <qtextstream.h>
 
 #include <stdlib.h>
 
 const QString IPKG_CONF        = "/etc/ipkg.conf";      // Fully-qualified name of Ipkg primary configuration file
 const QString IPKG_CONF_DIR    = "/etc/ipkg";           // Directory of secondary Ipkg configuration files
 const QString IPKG_PKG_PATH    = "/usr/lib/ipkg/lists"; // Directory containing server package lists
 const QString IPKG_STATUS_PATH = "usr/lib/ipkg/status"; // Destination status file location
 
 OIpkg *oipkg;
 
 // Ipkg callback functions
 
 int fsignalIpkgMessage( ipkg_conf_t *conf, message_level_t level, char *msg )
 {
     if ( conf && ( conf->verbosity < level ) )
         return 0;
     else
         oipkg->ipkgMessage( msg );
+
+    return 0;
 }
 
 char *fIpkgResponse( char */*question*/ )
 {
     return 0x0;
 }
 
 int fIpkgStatus( char */*name*/, int /*status*/, char *desc, void */*userdata*/ )
 {
     oipkg->ipkgStatus( desc );
     return 0;
 }
 
 int fIpkgFiles( char */*name*/, char *desc, char */*version*/, pkg_state_status_t /*status*/,
                 void */*userdata*/ )
 {
     oipkg->ipkgList( desc );
     return 0;
 }
 
 OIpkg::OIpkg( Config *config, QObject *parent, const char *name )
     : QObject( parent, name )
     , m_config( config )
     , m_confInfo( NULL )
     , m_ipkgExecOptions( 0 )
     , m_ipkgExecVerbosity( 1 )
 {
     oipkg = this;
 
     // Initialize libipkg
     ipkg_init( &fsignalIpkgMessage, &fIpkgResponse, &m_ipkgArgs );
 
     // Default ipkg run-time arguments
     m_ipkgArgs.noaction = false;
     m_ipkgArgs.force_defaults = true;
 }
 
 OIpkg::~OIpkg()
 {
     // Upon destruction, ensure that items in config list are deleted with list
     if ( m_confInfo )
         m_confInfo->setAutoDelete( true );
 
     // Free up libipkg resources
     ipkg_deinit( &m_ipkgArgs );
 }
 
 OConfItemList *OIpkg::configItems()
 {
     // Retrieve all configuration items
     return filterConfItems();
 }
 
 OConfItemList *OIpkg::servers()
 {
     // Retrieve only servers
     return filterConfItems( OConfItem::Source );
 }
 
 OConfItemList *OIpkg::destinations()
 {
     // Retrieve only destinations
     return filterConfItems( OConfItem::Destination );
 }
 
 OConfItemList *OIpkg::options()
 {
     // Retrieve only destinations
     return filterConfItems( OConfItem::Option );
 }
 
 void OIpkg::setConfigItems( OConfItemList *configList )
 {
     if ( m_confInfo )
         delete m_confInfo;
 
     m_confInfo = configList;
 
     // Write out new /etc/ipkg.conf
     QFile confFile( IPKG_CONF );
     if ( confFile.open( IO_WriteOnly ) )
     {
         QTextStream confStream( &confFile );
         confStream << "# Generated by Opie Package Manager\n\n";
 
         OConfItemListIterator it( *m_confInfo );
         for ( ; it.current(); ++it )
         {
             OConfItem *item = it.current();
 
             // Only write out valid conf items
             if ( item->type() != OConfItem::NotDefined )
             {
                 QString confLine;
                 if ( !item->active() )
                     confLine = "#";
 
                 switch ( item->type() )
                 {
                     case OConfItem::Source : confLine.append( "src " ); break;
                     case OConfItem::Destination : confLine.append( "dest " ); break;
                     case OConfItem::Option : confLine.append( "option " ); break;
                     case OConfItem::Arch : confLine.append( "arch " ); break;
                     default : break;
                 };
 
                 confStream << confLine << " " << item->name() << " " << item->value() << "\n";
             }
         }
 
         confFile.close();
     }
     else
     {
         // Problem writing to /etc/ipkg.conf, exit before removing other conf files
         return;
     }
 
     // Delete /etc/ipkg/*.conf files (/etc/ipkg.conf should now have all settings
     QStringList confFiles;
     QDir confDir( IPKG_CONF_DIR );
     if ( confDir.exists() )
     {
         confDir.setNameFilter( "*.conf" );
         confDir.setFilter( QDir::Files );
         confFiles = confDir.entryList( "*.conf", QDir::Files );
 
         QStringList::Iterator lastFile = confFiles.end();
         for ( QStringList::Iterator it = confFiles.begin(); it != lastFile; ++it )
         {
             // Create absolute file path if necessary
             QString absFile = (*it);
             if ( !absFile.startsWith( "/" ) )
                 absFile.prepend( QString( IPKG_CONF_DIR ) + "/" );
 
             // Delete file
             QFile::remove( absFile );
         }
     }
 
     // Reinitialize libipkg to pick up new configuration
     ipkg_deinit( &m_ipkgArgs );
     ipkg_init( &fsignalIpkgMessage, &fIpkgResponse, &m_ipkgArgs );
     m_ipkgArgs.noaction = false;
     m_ipkgArgs.force_defaults = true;
 }
 
 void OIpkg::saveSettings()
 {
     // Save Ipkg execution options to application configuration file
     if ( m_config )
     {
         m_config->setGroup( "Ipkg" );
         m_config->writeEntry( "ExecOptions", m_ipkgExecOptions );
         m_config->writeEntry( "Verbosity", m_ipkgExecVerbosity );
     }
 }
 
 OPackageList *OIpkg::availablePackages( const QString &server )
 {
     // Load Ipkg configuration info if not already cached
     if ( !m_confInfo )
         loadConfiguration();
 
     // Build new server list (caller is responsible for deleting)
     OPackageList *pl = new OPackageList;
 
     // Open package list file
     QFile f( IPKG_PKG_PATH + "/" + server );
     if ( !f.open( IO_ReadOnly ) )
         return NULL;
     QTextStream t( &f );
 
     // Process all information in package list file
     OPackage *package = NULL;
     QString line = t.readLine();
     while ( !t.eof() )
     {
         // Determine key/value pair
         int pos = line.find( ':', 0 );
         QString key;
         if ( pos > -1 )
             key = line.mid( 0, pos );
         else
             key = QString::null;
         QString value = line.mid( pos+2, line.length()-pos );
 
         // Allocate new package and insert into list
         if ( package == NULL  && !key.isEmpty() )
         {
             package = new OPackage( value );
             package->setSource( server );
             pl->append( package );
         }
 
         // Update package data
         if ( key == "Package" )
                 package->setName( value );
         else if ( key == "Version" )
             package->setVersion( value );
         else if ( key == "Section" )
             package->setCategory( value );
             //DataManager::setAvailableCategories( value );
         else if ( key.isEmpty() && value.isEmpty() )
             package = NULL;
 
         // Skip past all description lines
         if ( key == "Description" )
         {
             line = t.readLine();
             while ( !line.isEmpty() && line.find( ':', 0 ) == -1 && !t.eof() )
                 line = t.readLine();
         }
         else
             line = t.readLine();
     }
 
     f.close();
 
     return pl;
 }
 
 OPackageList *OIpkg::installedPackages( const QString &destName, const QString &destPath )
 {
     // Load Ipkg configuration info if not already cached
     if ( !m_confInfo )
         loadConfiguration();
 
     // Build new server list (caller is responsible for deleting)
     OPackageList *pl = new OPackageList;
 
     // Open status file
     QString path = destPath;
     if ( path.right( 1 ) != "/" )
         path.append( "/" );
     path.append( IPKG_STATUS_PATH );
 
     QFile f( path );
     if ( !f.open( IO_ReadOnly ) )
         return NULL;
     QTextStream t( &f );
 
     // Process all information in status file
     bool newPackage = false;
     QString line = t.readLine();
     QString name;
     QString version;
     QString status;
 
     while ( !t.eof() )
     {
         // Determine key/value pair
         int pos = line.find( ':', 0 );
         QString key;
         if ( pos > -1 )
             key = line.mid( 0, pos );
         else
             key = QString::null;
         QString value = line.mid( pos+2, line.length()-pos );
 
         // Allocate new package and insert into list
         if ( newPackage  && !key.isEmpty() )
         {
             // Add to list only if it has a valid name and is installed
             if ( !name.isNull() && status.contains( " installed" ) )
             {
                 pl->append( new OPackage( name, QString::null, version, QString::null, destName ) );
                 name = QString::null;
                 version = QString::null;
                 status = QString::null;
 
                 newPackage = false;
             }
         }
 
         // Update package data
         if ( key == "Package" )
             name = value;
         else if ( key == "Version" )
             version = value;
         else if ( key == "Status" )
             status = value;
         else if ( key.isEmpty() && value.isEmpty() )
             newPackage = true;
 
         // Skip past all description lines
         if ( key == "Description" )
         {
             line = t.readLine();
             while ( !line.isEmpty() && line.find( ':', 0 ) == -1 && !t.eof() )
                 line = t.readLine();
         }
         else
             line = t.readLine();
     }
 
     f.close();
 
     return pl;
 }
 
-bool OIpkg::executeCommand( OPackage::Command command, QStringList *parameters, const QString &destination,
+bool OIpkg::executeCommand( OPackage::Command command, const QStringList &parameters, const QString &destination,
                             const QObject *receiver, const char *slotOutput, bool rawOutput )
 {
     if ( command == OPackage::NotDefined )
         return false;
 
     // Set ipkg run-time options/arguments
     m_ipkgArgs.force_depends = ( m_ipkgExecOptions & FORCE_DEPENDS );
     m_ipkgArgs.force_reinstall = ( m_ipkgExecOptions & FORCE_REINSTALL );
     // TODO m_ipkgArgs.force_remove = ( m_ipkgExecOptions & FORCE_REMOVE );
     m_ipkgArgs.force_overwrite = ( m_ipkgExecOptions & FORCE_OVERWRITE );
     m_ipkgArgs.verbosity = m_ipkgExecVerbosity;
     if ( m_ipkgArgs.dest )
         free( m_ipkgArgs.dest );
     if ( !destination.isNull() )
     {
         int len = destination.length() + 1;
         m_ipkgArgs.dest = (char *)malloc( len );
         strncpy( m_ipkgArgs.dest, destination, destination.length() );
         m_ipkgArgs.dest[ len - 1 ] = '\0';
     }
     else
         m_ipkgArgs.dest = 0x0;
 
     // Connect output signal to widget
 
     if ( rawOutput )
     {
 //        if ( slotOutput )
 //            connect( this, SIGNAL(signalIpkgMessage(char*)), receiver, slotOutput );
     }
     else
     {
         // TODO - connect to local slot and parse output before emitting signalIpkgMessage
     }
 
     switch( command )
     {
         case OPackage::Update : {
                 connect( this, SIGNAL(signalIpkgMessage(char*)), receiver, slotOutput );
                 ipkg_lists_update( &m_ipkgArgs );
             };
             break;
         case OPackage::Upgrade : {
                 connect( this, SIGNAL(signalIpkgMessage(char*)), receiver, slotOutput );
                 ipkg_packages_upgrade( &m_ipkgArgs );
             };
             break;
         case OPackage::Install : {
                 connect( this, SIGNAL(signalIpkgMessage(char*)), receiver, slotOutput );
-                for ( QStringList::Iterator it = parameters->begin(); it != parameters->end(); ++it )
+                for ( QStringList::ConstIterator it = parameters.begin(); it != parameters.end(); ++it )
                 {
                     ipkg_packages_install( &m_ipkgArgs, (*it) );
                 }
             };
             break;
         case OPackage::Remove : {
                 connect( this, SIGNAL(signalIpkgMessage(char*)), receiver, slotOutput );
-                for ( QStringList::Iterator it = parameters->begin(); it != parameters->end(); ++it )
+                for ( QStringList::ConstIterator it = parameters.begin(); it != parameters.end(); ++it )
                 {
                     ipkg_packages_remove( &m_ipkgArgs, (*it), true );
                 }
             };
             break;
         case OPackage::Download : {
                 connect( this, SIGNAL(signalIpkgMessage(char*)), receiver, slotOutput );
-                for ( QStringList::Iterator it = parameters->begin(); it != parameters->end(); ++it )
+                for ( QStringList::ConstIterator it = parameters.begin(); it != parameters.end(); ++it )
                 {
                     ipkg_packages_download( &m_ipkgArgs, (*it) );
                 }
             };
             break;
         case OPackage::Info : {
                 connect( this, SIGNAL(signalIpkgStatus(char*)), receiver, slotOutput );
-                ipkg_packages_info( &m_ipkgArgs, (*parameters->begin()), &fIpkgStatus, 0x0 );
+                ipkg_packages_info( &m_ipkgArgs, (*parameters.begin()), &fIpkgStatus, 0x0 );
             };
             break;
         case OPackage::Files : {
                 connect( this, SIGNAL(signalIpkgList(char*)), receiver, slotOutput );
-                ipkg_package_files( &m_ipkgArgs, (*parameters->begin()), &fIpkgFiles, 0x0 );
+                ipkg_package_files( &m_ipkgArgs, (*parameters.begin()), &fIpkgFiles, 0x0 );
             };
             break;
         default : break;
     };
 
     return true;
 }
 
 void OIpkg::ipkgMessage( char *msg )
 {
     emit signalIpkgMessage( msg );
 }
 
 void OIpkg::ipkgStatus( char *status )
 {
     emit signalIpkgStatus( status );
 }
 
 void OIpkg::ipkgList( char *filelist )
 {
     emit signalIpkgList( filelist );
 }
 
 void OIpkg::loadConfiguration()
 {
     if ( m_confInfo )
         delete m_confInfo;
 
     // Load configuration item list
     m_confInfo = new OConfItemList();
 
     QStringList confFiles;
     QDir confDir( IPKG_CONF_DIR );
     if ( confDir.exists() )
     {
         confDir.setNameFilter( "*.conf" );
         confDir.setFilter( QDir::Files );
         confFiles = confDir.entryList( "*.conf", QDir::Files );
     }
     confFiles << IPKG_CONF;
 
     QStringList::Iterator lastFile = confFiles.end();
     for ( QStringList::Iterator it = confFiles.begin(); it != lastFile; ++it )
     {
         // Create absolute file path if necessary
         QString absFile = (*it);
         if ( !absFile.startsWith( "/" ) )
             absFile.prepend( QString( IPKG_CONF_DIR ) + "/" );
 
         // Read in file
         QFile f( absFile );
         if ( f.open( IO_ReadOnly ) )
         {
             QTextStream s( &f );
             while ( !s.eof() )
             {
 
                 QString line = s.readLine().simplifyWhiteSpace();
 
                 // Parse line and save info to the conf options list
                 if ( !line.isEmpty() )
                 {
                     if ( !line.startsWith( "#" ) ||
                             line.startsWith( "#src" ) ||
                             line.startsWith( "#dest" ) ||
                             line.startsWith( "#arch" ) ||
                             line.startsWith( "#option" ) )
                     {
                         int pos = line.find( ' ', 1 );
 
                         // Type
                         QString typeStr = line.left( pos );
                         OConfItem::Type type;
                         if ( typeStr == "src" || typeStr == "#src" )
                             type = OConfItem::Source;
                         else if ( typeStr == "dest" || typeStr == "#dest" )
                             type = OConfItem::Destination;
                         else if ( typeStr == "option" || typeStr == "#option" )
                             type = OConfItem::Option;
                         else if ( typeStr == "arch" || typeStr == "#arch" )
                             type = OConfItem::Arch;
                         else
                             type = OConfItem::NotDefined;
                         ++pos;
                         int endpos = line.find( ' ', pos );
 
                         // Name
                         QString name = line.mid( pos, endpos - pos );
 
                         // Value
                         QString value = "";
                         if ( endpos > -1 )
                             value = line.right( line.length() - endpos - 1 );
 
                         // Active
                         bool active = !line.startsWith( "#" );
 
                         // Add to list
                         m_confInfo->append( new OConfItem( type, name, value, active ) );
                     }
                 }
             }
 
             f.close();
         }
     }
 
     // Load Ipkg execution options from application configuration file
     if ( m_config )
     {
         m_config->setGroup( "Ipkg" );
         m_ipkgExecOptions = m_config->readNumEntry( "ExecOptions", m_ipkgExecOptions );
         m_ipkgExecVerbosity = m_config->readNumEntry( "Verbosity", m_ipkgExecVerbosity );
     }
 }
 
 OConfItemList *OIpkg::filterConfItems( OConfItem::Type typefilter )
 {
     // Load Ipkg configuration info if not already cached
     if ( !m_confInfo )
         loadConfiguration();
 
     // Build new server list (caller is responsible for deleting)
     OConfItemList *sl = new OConfItemList;
 
     // If typefilter is empty, retrieve all items
     bool retrieveAll = ( typefilter == OConfItem::NotDefined );
 
     // Parse configuration info for servers
     OConfItemListIterator it( *m_confInfo );
     for ( ; it.current(); ++it )
     {
         OConfItem *item = it.current();
         if ( retrieveAll || item->type() == typefilter )
         {
             sl->append( item );
         }
     }
 
     return sl;
 }
diff --git a/noncore/settings/packagemanager/oipkg.h b/noncore/settings/packagemanager/oipkg.h
index b8a859a..3c96200 100644
--- a/noncore/settings/packagemanager/oipkg.h
+++ b/noncore/settings/packagemanager/oipkg.h
@@ -1,105 +1,108 @@
 /*
-                            This file is part of the Opie Project
+                    This file is part of the Opie Project
 
-                             Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+                      Copyright (c)  2003 Dan Williams <drw@handhelds.org>
               =.
             .=l.
-           .>+-=
- _;:,     .>    :=|.         This program is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       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
-  -_. . .   )=.  =           Library General Public License along with
-    --        :-=`           this library; see the file COPYING.LIB.
+     .>+-=
+_;:,   .>  :=|.         This program is free software; you can
+.> <`_,  > .  <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       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
+ -_. . .  )=. =           Library General Public License along with
+  --    :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef OIPKG_H
 #define OIPKG_H
 
 #include "oconfitem.h"
 #include "opackage.h"
 
 #include <qpe/config.h>
 
 #include <qobject.h>
 
 extern "C" {
 #include <libipkg.h>
 };
 
 // Ipkg execution options (m_ipkgExecOptions)
 #define FORCE_DEPENDS                           0x0001
 #define FORCE_REMOVE                            0x0002
 #define FORCE_REINSTALL                         0x0004
 #define FORCE_OVERWRITE                         0x0008
 
 class OConfItemList;
 
 class OIpkg : public QObject
 {
     Q_OBJECT
 
 public:
     OIpkg( Config *config = 0x0, QObject *parent = 0x0, const char *name = 0x0 );
     ~OIpkg();
 
     OConfItemList *configItems();
     OConfItemList *servers();
     OConfItemList *destinations();
     OConfItemList *options();
 
     int  ipkgExecOptions() { return m_ipkgExecOptions; }
     int  ipkgExecVerbosity() { return m_ipkgExecVerbosity; }
 
     void setConfigItems( OConfItemList *configList );
     void setIpkgExecOptions( int options ) { m_ipkgExecOptions = options; }
     void setIpkgExecVerbosity( int verbosity ) { m_ipkgExecVerbosity = verbosity; }
 
     void saveSettings();
 
     OPackageList *availablePackages( const QString &server = QString::null );
     OPackageList *installedPackages( const QString &destName = QString::null,
                                      const QString &destPath = QString::null );
 
-    bool executeCommand( OPackage::Command command = OPackage::NotDefined, QStringList *parameters = 0x0,
-                         const QString &destination = QString::null, const QObject *receiver = 0x0,
-                         const char *slotOutput = 0x0, bool rawOutput = true );
+    bool executeCommand( OPackage::Command command = OPackage::NotDefined,
+                         const QStringList &parameters = QStringList(),
+                         const QString &destination = QString::null,
+                         const QObject *receiver = 0x0,
+                         const char *slotOutput = 0x0,
+                         bool rawOutput = true );
     void abortCommand();
 
     void ipkgMessage( char *msg );
     void ipkgStatus( char *status );
     void ipkgList( char *filelist );
 
 private:
     Config        *m_config;            // Pointer to application configuration file
     args_t         m_ipkgArgs;          // libipkg configuration arguments
     OConfItemList *m_confInfo;          // Contains info from all Ipkg configuration files
     int            m_ipkgExecOptions;   // Bit-mapped flags for Ipkg execution options
     int            m_ipkgExecVerbosity; // Ipkg execution verbosity level
 
     void           loadConfiguration();
     OConfItemList *filterConfItems( OConfItem::Type typefilter = OConfItem::NotDefined );
 
 signals:
     void signalIpkgMessage( char *msg );
     void signalIpkgStatus( char *status );
     void signalIpkgList( char *filelist );
 };
 
 #endif
diff --git a/noncore/settings/packagemanager/opackagemanager.cpp b/noncore/settings/packagemanager/opackagemanager.cpp
index f75d3b3..cbddfe7 100644
--- a/noncore/settings/packagemanager/opackagemanager.cpp
+++ b/noncore/settings/packagemanager/opackagemanager.cpp
@@ -1,412 +1,412 @@
 /*
-                            This file is part of the Opie Project
+                    This file is part of the Opie Project
 
-                             Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+                      Copyright (c)  2003 Dan Williams <drw@handhelds.org>
               =.
             .=l.
-           .>+-=
- _;:,     .>    :=|.         This program is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       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
-  -_. . .   )=.  =           Library General Public License along with
-    --        :-=`           this library; see the file COPYING.LIB.
+     .>+-=
+_;:,   .>  :=|.         This program is free software; you can
+.> <`_,  > .  <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       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
+ -_. . .  )=. =           Library General Public License along with
+  --    :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include "opackagemanager.h"
 #include "oipkgconfigdlg.h"
 
 #include <qpe/qpeapplication.h>
 
 #include <ctype.h>
 
 OPackageManager::OPackageManager( Config *config, QObject *parent, const char *name )
     : QObject( parent, name )
     , m_config( config )
     , m_ipkg( m_config, this )
     , m_packages( 9973 )
     , m_categories()
 {
     m_packages.setAutoDelete( true );
 }
 
 void OPackageManager::loadAvailablePackages()
 {
     m_packages.clear();
 
     OConfItemList *serverList = m_ipkg.servers();
 
     if ( serverList )
     {
         // Initialize status messaging
         emit initStatus( serverList->count() );
         int serverCount = 0;
 
         bool categoryAdded = false;
 
         for ( OConfItemListIterator serverIt( *serverList ); serverIt.current(); ++serverIt )
         {
             OConfItem *server = serverIt.current();
 
             // Process server only if it is active
             if ( server->active() )
             {
                 // Update status
                 QString status = tr( "Reading available packages:\n\t" );
                 status.append( server->name() );
                 emit statusText( status );
                 ++serverCount;
                 emit statusBar( serverCount );
                 qApp->processEvents();
 
                 OPackageList *packageList = m_ipkg.availablePackages( server->name() );
                 if ( packageList )
                 {
                     for ( OPackageListIterator packageIt( *packageList ); packageIt.current(); ++packageIt )
                     {
                         OPackage *package = packageIt.current();
 
                         // Load package info
                         if ( !m_packages.find( package->name() ) )
                             m_packages.insert( package->name(), package );
                         else
                         {
                             // If new package is newer version, replace existing package
                             OPackage *currPackage = m_packages[package->name()];
                             if ( compareVersions( package->version(), currPackage->version() ) == 1 )
                                 m_packages.replace( package->name(), package );
                         }
 
                         // Add category to list if it doesn't already exist
                         if ( m_categories.grep( package->category() ).isEmpty() )
                         {
                             m_categories << package->category();
                             categoryAdded = true;
                         }
                     }
                 }
             }
         }
         delete serverList;
 
         // Sort category list if categories were added
         if ( categoryAdded )
             m_categories.sort();
     }
 }
 
 void OPackageManager::loadInstalledPackages()
 {
     OConfItemList *destList = m_ipkg.destinations();
 
     if ( destList )
     {
         // Initialize status messaging
         emit initStatus( destList->count() );
         int destCount = 0;
 
         bool categoryAdded = false;
 
         for ( OConfItemListIterator destIt( *destList ); destIt.current(); ++destIt )
         {
             OConfItem *destination = destIt.current();
 
             // Process destination only if it is active
             if ( destination->active() )
             {
                 // Update status
                 QString status = tr( "Reading installed packages:\n\t" );
                 status.append( destination->name() );
                 emit statusText( status );
                 ++destCount;
                 emit statusBar( destCount );
                 qApp->processEvents();
 
                 OPackageList *packageList = m_ipkg.installedPackages( destination->name(),
                                                                       destination->value() );
                 if ( packageList )
                 {
                     for ( OPackageListIterator packageIt( *packageList ); packageIt.current(); ++packageIt )
                     {
                         OPackage *package = packageIt.current();
                         OPackage *currPackage = m_packages[package->name()];
                         if ( currPackage )
                         {
                             // Package is in a current feed, update installed version, destination
                             currPackage->setVersionInstalled( package->versionInstalled() );
                             currPackage->setDestination( package->destination() );
 
                             delete package;
                         }
                         else
                         {
                             // Package isn't in a current feed, add to list
                             m_packages.insert( package->name(), package );
 
                             // Add category to list if it doesn't already exist
                             if ( m_categories.grep( package->category() ).isEmpty() )
                             {
                                 m_categories << package->category();
                                 categoryAdded = true;
                             }
                         }
                     }
                 }
             }
         }
         delete destList;
 
         // Sort category list if categories were added
         if ( categoryAdded )
             m_categories.sort();
     }
 }
 
 OPackageList *OPackageManager::packages()
 {
     // TODO - look to see if list is loaded, if not, load available & installed
 
     OPackageList *pl = new OPackageList;
 
     for ( QDictIterator<OPackage> packageIt( m_packages ); packageIt.current(); ++packageIt )
         pl->append( packageIt.current() );
 
     return pl;
 }
 
 OPackageList *OPackageManager::filterPackages( const QString &name,const QString &server,
                                   const QString &destination, Status status, const QString &category )
 {
     // TODO - look to see if list is loaded, if not, load available & installed
 
     OPackageList *pl = new OPackageList;
     for ( QDictIterator<OPackage> packageIt( m_packages ); packageIt.current(); ++packageIt )
     {
         OPackage *package = packageIt.current();
 
         bool nameMatch = ( name.isNull() || package->name().contains( name ) );
         bool serverMatch = ( server.isNull() || package->source() == server );
         bool destinationMatch = ( destination.isNull() || package->destination() == destination );
         bool statusMatch;
         switch ( status )
         {
             case All : statusMatch = true;
                 break;
             case NotInstalled : statusMatch = package->versionInstalled().isNull();
                 break;
             case Installed : statusMatch = !package->versionInstalled().isNull();
                 break;
             case Updated : statusMatch = ( !package->versionInstalled().isNull() &&
                                   compareVersions( package->version(), package->versionInstalled() ) == 1 );
                 break;
             default : statusMatch = true;
                 break;
         };
         bool categoryMatch = ( category.isNull() || package->category() == category );
 
         if ( nameMatch && serverMatch && destinationMatch && statusMatch && categoryMatch )
             pl->append( packageIt.current() );
     }
 
     return pl;
 }
 
-QStringList *OPackageManager::servers()
+QStringList OPackageManager::servers()
 {
-    QStringList *sl = new QStringList();
+    QStringList sl;
 
     OConfItemList *serverList = m_ipkg.servers();
     if ( serverList )
     {
         for ( OConfItemListIterator serverIt( *serverList ); serverIt.current(); ++serverIt )
         {
             OConfItem *server = serverIt.current();
 
             // Add only active servers
             if ( server->active() )
-                *sl << server->name();
+                sl << server->name();
         }
     }
 
     return sl;
 }
 
-QStringList *OPackageManager::destinations()
+QStringList OPackageManager::destinations()
 {
-    QStringList *dl = new QStringList();
+    QStringList dl;
 
     OConfItemList *destList = m_ipkg.destinations();
     if ( destList )
     {
         for ( OConfItemListIterator destIt( *destList ); destIt.current(); ++destIt )
         {
             OConfItem *destination = destIt.current();
 
             // Add only active destinations
             if ( destination->active() )
-                *dl << destination->name();
+                dl << destination->name();
         }
     }
 
     return dl;
 }
 
 OConfItem *OPackageManager::findConfItem( OConfItem::Type type, const QString &name )
 {
     OConfItem *confItem = 0x0;
     OConfItemList *confList = m_ipkg.configItems();
     if ( confList )
     {
         for ( OConfItemListIterator confIt( *confList ); confIt.current(); ++confIt )
         {
             OConfItem *conf = confIt.current();
 
             // Add only active confinations
             if ( conf->type() == type && conf->name() == name )
             {
                 confItem = conf;
                 break;
             }
         }
     }
 
     return confItem;
 
 }
 
 OPackage *OPackageManager::findPackage( const QString &name )
 {
     return m_packages[ name ];
 }
 
 int OPackageManager::compareVersions( const QString &ver1, const QString &ver2 )
 {
     // TODO - should this be in OIpkg???
 
     int epoch1, epoch2;
     QString version1, revision1;
     QString version2, revision2;
 
     parseVersion( ver1, &epoch1, &version1, &revision1 );
     parseVersion( ver2, &epoch2, &version2, &revision2 );
 
     if ( epoch1 > epoch2 )
         return 1;
     else if ( epoch1 < epoch2 )
         return -1;
 
     int r = verrevcmp( version1.latin1(), version2.latin1() );
     if (r)
         return r;
 
     r = verrevcmp( revision1.latin1(), revision2.latin1() );
     return r;
 }
 
 bool OPackageManager::configureDlg( bool installOptions )
 {
     OIpkgConfigDlg dlg( &m_ipkg, installOptions, static_cast<QWidget *>(parent()) );
     return ( QPEApplication::execDialog( &dlg ) == QDialog::Accepted );
 }
 
 void OPackageManager::saveSettings()
 {
     m_ipkg.saveSettings();
 }
 
-bool OPackageManager::executeCommand( OPackage::Command command, QStringList *packages,
+bool OPackageManager::executeCommand( OPackage::Command command, const QStringList &packages,
                                       const QString &destination, const QObject *receiver,
                                       const char *slotOutput, bool rawOutput )
 {
     return m_ipkg.executeCommand( command, packages, destination, receiver, slotOutput, rawOutput );
 }
 
 void OPackageManager::parseVersion( const QString &verstr, int *epoch, QString *version,
                                     QString *revision )
 {
     *epoch = 0;
     *revision = QString::null;
 
     // Version string is in the format "ee:vv-rv", where ee=epoch, vv=version, rv=revision
 
     // Get epoch
     int colonpos = verstr.find( ':' );
     if ( colonpos > -1 )
     {
         *epoch = verstr.left( colonpos ).toInt();
     }
 
     // Get version and revision
     int hyphenpos = verstr.find( '-', colonpos + 1 );
     int verlen = verstr.length();
     if ( hyphenpos > -1 )
     {
         *version = verstr.mid( colonpos + 1, hyphenpos - colonpos - 1 );
         *revision = verstr.right( verlen - hyphenpos - 1 );
     }
     else
     {
        *version = verstr.right( verlen - colonpos );
     }
 }
 
 /*
  * libdpkg - Debian packaging suite library routines
  * vercmp.c - comparison of version numbers
  *
  * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
  */
 int OPackageManager::verrevcmp( const char *val, const char *ref )
 {
      int vc, rc;
      long vl, rl;
      const char *vp, *rp;
      const char *vsep, *rsep;
 
      if (!val) val= "";
      if (!ref) ref= "";
      for (;;) {
       vp= val;  while (*vp && !isdigit(*vp)) vp++;
       rp= ref;  while (*rp && !isdigit(*rp)) rp++;
       for (;;) {
            vc= (val == vp) ? 0 : *val++;
            rc= (ref == rp) ? 0 : *ref++;
            if (!rc && !vc) break;
            if (vc && !isalpha(vc)) vc += 256; /* assumes ASCII character set */
            if (rc && !isalpha(rc)) rc += 256;
            if (vc != rc) return vc - rc;
       }
       val= vp;
       ref= rp;
       vl=0;  if (isdigit(*vp)) vl= strtol(val,(char**)&val,10);
       rl=0;  if (isdigit(*rp)) rl= strtol(ref,(char**)&ref,10);
       if (vl != rl) return vl - rl;
 
       vc = *val;
       rc = *ref;
       vsep = strchr(".-", vc);
       rsep = strchr(".-", rc);
       if (vsep && !rsep) return -1;
       if (!vsep && rsep) return +1;
 
       if (!*val && !*ref) return 0;
       if (!*val) return -1;
       if (!*ref) return +1;
      }
 }
diff --git a/noncore/settings/packagemanager/opackagemanager.h b/noncore/settings/packagemanager/opackagemanager.h
index 58e597b..bc394e8 100644
--- a/noncore/settings/packagemanager/opackagemanager.h
+++ b/noncore/settings/packagemanager/opackagemanager.h
@@ -1,92 +1,95 @@
 /*
-                            This file is part of the Opie Project
+                    This file is part of the Opie Project
 
-                             Copyright (c)  2003 Dan Williams <drw@handhelds.org>
+                      Copyright (c)  2003 Dan Williams <drw@handhelds.org>
               =.
             .=l.
-           .>+-=
- _;:,     .>    :=|.         This program is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or  modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       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
-  -_. . .   )=.  =           Library General Public License along with
-    --        :-=`           this library; see the file COPYING.LIB.
+     .>+-=
+_;:,   .>  :=|.         This program is free software; you can
+.> <`_,  > .  <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU Library General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       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
+ -_. . .  )=. =           Library General Public License along with
+  --    :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef OPACKAGEMANAGER_H
 #define OPACKAGEMANAGER_H
 
 #include "oipkg.h"
 
 #include <qpe/config.h>
 
 #include <qdict.h>
 #include <qobject.h>
 #include <qstringlist.h>
 
 class OPackageManager : public QObject
 {
     Q_OBJECT
 
 public:
     OPackageManager( Config *config = 0x0, QObject *parent = 0x0, const char *name = 0x0 );
 
     void loadAvailablePackages();
     void loadInstalledPackages();
 
     enum Status { All, NotInstalled, Installed, Updated, NotDefined };
 
     OPackageList *packages();
-    OPackageList *filterPackages( const QString &name = 0x0,const QString &server = 0x0,
-                                  const QString &destination = 0x0, Status status = NotDefined,
-                                  const QString &category = 0x0 );
+    OPackageList *filterPackages( const QString &name = QString::null,
+                                  const QString &server = QString::null,
+                                  const QString &destination = QString::null,
+                                  Status status = NotDefined,
+                                  const QString &category = QString::null );
 
     const QStringList &categories() { return m_categories; }
-    QStringList       *servers();
-    QStringList       *destinations();
+    QStringList        servers();
+    QStringList        destinations();
 
     int compareVersions( const QString &version1, const QString &version2 );
 
     OConfItem *findConfItem( OConfItem::Type type = OConfItem::NotDefined,
                              const QString &name = QString::null );
     OPackage  *findPackage( const QString &name = QString::null );
 
     bool configureDlg( bool installOptions = false );
     void saveSettings();
 
-    bool executeCommand( OPackage::Command command = OPackage::NotDefined, QStringList *parameters = 0x0,
+    bool executeCommand( OPackage::Command command = OPackage::NotDefined,
+                         const QStringList &parameters = QStringList(),
                          const QString &destination = QString::null, const QObject *receiver = 0x0,
                          const char *slotOutput = 0x0, bool rawOutput = true );
 
 private:
     Config         *m_config;     // Pointer to application configuration file
     OIpkg           m_ipkg;       // OIpkg object to retrieve package/configuration information
     QDict<OPackage> m_packages;   // Global list of available packages
     QStringList     m_categories; // List of all categories
 
     void parseVersion( const QString &verstr, int *epoch, QString *version, QString *revision );
     int verrevcmp( const char *val, const char *ref );
 
 signals:
     void initStatus( int numSteps );
     void statusText( const QString &status );
     void statusBar( int currStep );
 };
 
 #endif
diff --git a/noncore/settings/packagemanager/packageinfodlg.cpp b/noncore/settings/packagemanager/packageinfodlg.cpp
index d27eacb..c5924fd 100644
--- a/noncore/settings/packagemanager/packageinfodlg.cpp
+++ b/noncore/settings/packagemanager/packageinfodlg.cpp
@@ -1,144 +1,144 @@
 /*
-                            This file is part of the OPIE Project
+                    This file is part of the OPIE Project
 
                =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
-             .=l.
-           .>+-=
- _;:,     .>    :=|.         This file is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       This file 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 file;
-  -_. . .   )=.  =           see the file COPYING. If not, write to the
-    --        :-=`           Free Software Foundation, Inc.,
+      .=l.
+     .>+-=
+_;:,   .>  :=|.         This file is free software; you can
+.> <`_,  > .  <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       This file 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 file;
+ -_. . .  )=. =           see the file COPYING. If not, write to the
+  --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include "packageinfodlg.h"
 #include "opackage.h"
 #include "opackagemanager.h"
 
 #include <opie2/otabwidget.h>
 
 #include <qpe/resource.h>
 
 #include <qlayout.h>
 #include <qpushbutton.h>
 #include <qwhatsthis.h>
 
 PackageInfoDlg::PackageInfoDlg( QWidget *parent, OPackageManager *pm, const QString &package )
     : QWidget( 0x0 )
     , m_packman( pm )
     , m_information( this )
     , m_files( this )
 {
     // Initialize UI
     if ( parent )
         parent->setCaption( package );
 
     QVBoxLayout *layout = new QVBoxLayout( this, 4, 2 );
 
     Opie::Ui::OTabWidget *tabWidget = new Opie::Ui::OTabWidget( this );
     layout->addWidget( tabWidget );
 
     // Information tab
     QWhatsThis::add( &m_information, tr( "This area contains information about the package." ) );
     m_information.reparent( tabWidget, QPoint( 0, 0 ) );
     m_information.setReadOnly( true );
     tabWidget->addTab( &m_information, "UtilsIcon", tr( "Information" ) );
 
     // Retrive package information
     m_package = m_packman->findPackage( package );
     if ( !m_package )
     {
         m_information.setText( tr( "Unable to retrieve package information." ) );
         return;
     }
 
     // Display package information
     if ( !m_package->information().isNull() )
         m_information.setText( m_package->information() );
     else
     {
         // Package information is not cached, retrieve it
         QStringList list( package );
-        m_packman->executeCommand( OPackage::Info, &list, QString::null, this, SLOT(slotInfo(char*)), true );
+        m_packman->executeCommand( OPackage::Info, list, QString::null, this, SLOT(slotInfo(char*)), true );
     }
 
     // Files tab (display only if package is installed)
     if ( !m_package->versionInstalled().isNull() )
     {
         QWidget *filesWidget = new QWidget( tabWidget );
         QVBoxLayout *filesLayout = new QVBoxLayout( filesWidget, 2, 2 );
         QWhatsThis::add( &m_files, tr( "This area contains a list of files contained in this package." ) );
         m_files.reparent( filesWidget, QPoint( 0, 0 ) );
         m_files.setReadOnly( true );
         filesLayout->addWidget( &m_files );
 
         QPushButton *btn = new QPushButton( Resource::loadPixmap( "packagemanager/apply" ),
                                             tr( "Retrieve file list" ), filesWidget );
         QWhatsThis::add( btn, tr( "Tap here to retrieve list of files contained in this package." ) );
         filesLayout->addWidget( btn );
         connect( btn, SIGNAL(clicked()), this, SLOT(slotBtnFileScan()) );
         tabWidget->addTab( filesWidget, "binary", tr( "File list" ) );
 
         tabWidget->setCurrentTab( tr( "Information" ) );
 
         // If file list is already cached, display
         if ( !m_package->files().isNull() )
             m_files.setText( m_package->files() );
     }
     else
         m_files.hide();
 }
 
 PackageInfoDlg::~PackageInfoDlg()
 {
     if ( !m_package )
         return;
 
     // Cache package information
     if ( !m_information.text().isNull() )
         m_package->setInformation( m_information.text() );
 
     // Cache package file list
     if ( !m_files.text().isNull() )
         m_package->setFiles( m_files.text() );
 }
 
 void PackageInfoDlg::slotBtnFileScan()
 {
     m_files.clear();
 
     QStringList list( m_package->name() );
-    m_packman->executeCommand( OPackage::Files, &list, QString::null, this, SLOT(slotFiles(char*)), true );
+    m_packman->executeCommand( OPackage::Files, list, QString::null, this, SLOT(slotFiles(char*)), true );
 }
 
 void PackageInfoDlg::slotInfo( char *info )
 {
     m_information.append( info );
 }
 
 void PackageInfoDlg::slotFiles( char *filelist )
 {
     QString str = filelist;
 
     // Skip first line of output ("Package xxx is installed...")
     if ( str.startsWith( "Package " ) )
         str = str.right( str.length() - str.find( '\n' ) - 1 );
 
     m_files.append( str );
 }
diff --git a/noncore/settings/packagemanager/promptdlg.h b/noncore/settings/packagemanager/promptdlg.h
index 790ff4d..f7bc0c0 100644
--- a/noncore/settings/packagemanager/promptdlg.h
+++ b/noncore/settings/packagemanager/promptdlg.h
@@ -1,57 +1,59 @@
 /*
-                            This file is part of the OPIE Project
+                    This file is part of the OPIE Project
 
                =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
-             .=l.
-           .>+-=
- _;:,     .>    :=|.         This file is free software; you can
-.> <`_,   >  .   <=          redistribute it and/or modify it under
-:`=1 )Y*s>-.--   :           the terms of the GNU General Public
-.="- .-=="i,     .._         License as published by the Free Software
- - .   .-<_>     .<>         Foundation; either version 2 of the License,
-     ._= =}       :          or (at your option) any later version.
-    .%`+i>       _;_.
-    .i_,=:_.      -<s.       This file 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 file;
-  -_. . .   )=.  =           see the file COPYING. If not, write to the
-    --        :-=`           Free Software Foundation, Inc.,
+      .=l.
+     .>+-=
+_;:,   .>  :=|.         This file is free software; you can
+.> <`_,  > .  <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--  :           the terms of the GNU General Public
+.="- .-=="i,   .._         License as published by the Free Software
+- .  .-<_>   .<>         Foundation; either version 2 of the License,
+  ._= =}    :          or (at your option) any later version.
+  .%`+i>    _;_.
+  .i_,=:_.   -<s.       This file 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 file;
+ -_. . .  )=. =           see the file COPYING. If not, write to the
+  --    :-=`           Free Software Foundation, Inc.,
                              59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef PROMPTDLG_H
 #define PROMPTDLG_H
 
 #include <qwidget.h>
 
 class PromptDlg : public QWidget
 {
     Q_OBJECT
 
 public:
-    PromptDlg( const QString &caption = 0x0, const QString &text = 0x0, const QString &btn1 = 0x0,
-               const QString &btn2 = 0x0, QWidget *parent = 0x0 );
+    PromptDlg( const QString &caption = QString::null, const QString &text = QString::null,
+               const QString &btn1 = QString::null, const QString &btn2 = QString::null,
+               QWidget *parent = 0x0 );
 
     int display();
     int btnPressed() { return m_btnClicked; }
 
-    static int ask( const QString &caption = 0x0, const QString &text = 0x0, const QString &btn1 = 0x0,
-                    const QString &btn2 = 0x0, QWidget *parent = 0x0 );
+    static int ask( const QString &caption = QString::null, const QString &text = QString::null,
+                    const QString &btn1 = QString::null, const QString &btn2 = QString::null,
+                    QWidget *parent = 0x0 );
 
 private:
     int m_btnClicked; // Indicator for which button was pressed
 
 private slots:
     void slotBtn1Clicked();
     void slotBtn2Clicked();
 };
 
 #endif