2 files changed, 19 insertions, 6 deletions

diff --git a/noncore/securityplugins/pin/pin.cpp b/noncore/securityplugins/pin/pin.cpp
index c21ffcd..2accb9c 100644
--- a/noncore/securityplugins/pin/pin.cpp
+++ b/noncore/securityplugins/pin/pin.cpp
@@ -2,49 +2,48 @@
  * \note Taken from opie-security and libqpe password.cpp, and modified for Opie multiauth by Clement Seveillac
  */
 /**********************************************************************
  ** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
  **
  ** This file is part of the Qtopia Environment.
  **
  ** This file may be distributed and/or modified under the terms of the
  ** GNU General Public License version 2 as published by the Free Software
  ** Foundation and appearing in the file LICENSE.GPL included in the
  ** packaging of this file.
  **
  ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  **
  ** See http://www.trolltech.com/gpl/ for GPL licensing information.
  **
  ** Contact info@trolltech.com if any conditions of this licensing are
  ** not clear to you.
  **
  **********************************************************************/
 
 #include "pin.h"
 #include "pinDialogBase.h"
-#include "pinConfigWidget.h"
 /* OPIE */
 #include <opie2/odebug.h>
 #include <opie2/oapplication.h>
 /* QT */
 #include <qpe/config.h>
 #include <qlabel.h>
 #include <qlineedit.h>
 #include <qtextview.h>
 #include <qstring.h>
 #include <qdialog.h>
 /* UNIX */
 #include <unistd.h>
 #include <stdlib.h>
 #include <time.h>
 
 extern "C" char *crypt(const char *key, const char *salt);
 
 using Opie::Security::MultiauthConfigWidget;
 using Opie::Security::MultiauthPluginObject;
 
 /// set to TRUE when we press the 'Skip' button
 static bool isSkip = FALSE;
 
 /// PIN input graphical widget.
@@ -297,49 +296,60 @@ int PinPlugin::authenticate()
     isSkip = FALSE;
     // fetch value in config
     Config cfg("Security");
     cfg.setGroup("PinPlugin");
     QString hashedPin = cfg.readEntry("hashedPIN");
     if (!hashedPin.isEmpty())
     {
         // prompt for the PIN in a fullscreen modal dialog
         PinDlg pd(0,0,TRUE,TRUE);
         pd.reset();
         pd.exec();
 
         // analyse the result
         if (isSkip == TRUE)
             return MultiauthPluginObject::Skip;
         else if (verify(pd.pinD->text, hashedPin))
             return MultiauthPluginObject::Success;
         else
             return MultiauthPluginObject::Failure;
     }
     owarn << "No PIN has been defined! We consider it as a successful authentication though." << oendl;
     return MultiauthPluginObject::Success;
 }
 
+/// Standard c'tor
+PinPlugin::PinPlugin() : MultiauthPluginObject(), m_pinW(0) {
+}
+
+/// deletes m_pinW if we need to
+PinPlugin::~PinPlugin() {
+    if (m_pinW != 0)
+        delete m_pinW;
+}
+
 /// Simply returns the plugin name (PIN plugin)
 QString PinPlugin::pluginName() const {
     return "PIN Plugin";
 }
 
 QString PinPlugin::pixmapNameWidget() const {
     return "security/pinplugin";
 }
 
 QString PinPlugin::pixmapNameConfig() const {
     return "security/pinplugin";
 }
 
 /// returns a PinConfigWidget
 MultiauthConfigWidget * PinPlugin::configWidget(QWidget * parent) {
-    PinConfigWidget * pinw = new PinConfigWidget(parent, "PIN configuration widget");
-
-    connect(pinw->changePIN, SIGNAL( clicked() ), this, SLOT( changePIN() ));
-    connect(pinw->clearPIN, SIGNAL( clicked() ), this, SLOT( clearPIN() ));
+    if (m_pinW == 0) {
+        m_pinW = new PinConfigWidget(parent, "PIN configuration widget");
 
-    return pinw;
+        connect(m_pinW->changePIN, SIGNAL( clicked() ), this, SLOT( changePIN() ));
+        connect(m_pinW->clearPIN, SIGNAL( clicked() ), this, SLOT( clearPIN() ));
+    }
+    return m_pinW;
 }
 
 #include "pin.moc"
 
diff --git a/noncore/securityplugins/pin/pin.h b/noncore/securityplugins/pin/pin.h
index 1832210..b5ae10a 100644
--- a/noncore/securityplugins/pin/pin.h
+++ b/noncore/securityplugins/pin/pin.h
@@ -27,42 +27,45 @@
     --        :-=`           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 PIN_H
 #define PIN_H
 
 #include <qobject.h>
 #include <qstring.h>
 #include <opie2/multiauthplugininterface.h>
 #include "pinConfigWidget.h"
 
 /// Multi-authentication plugin, implementing a PIN verification.
 /** 
  * The plugin itself, implementing the main authenticate() function.
  */
 class PinPlugin : public QObject, public Opie::Security::MultiauthPluginObject {
 
     Q_OBJECT
     
 public:
+    PinPlugin();
+    virtual ~PinPlugin();
     int authenticate();
     Opie::Security::MultiauthConfigWidget * configWidget(QWidget * parent);
     QString pixmapNameConfig() const;
     QString pixmapNameWidget() const;
     QString pluginName() const;
     
 private slots:
     QString getPIN( const QString& prompt );
     QString getCryptedPIN( const QString& prompt );
     void changePIN();
     void clearPIN();
     
 private:
+    PinConfigWidget * m_pinW;
     QString encrypt(const QString& pin);
     bool verify(const QString& pin, const QString& hash);
 };
 
 #endif // PIN_H