1 files changed, 10 insertions, 7 deletions

diff --git a/noncore/securityplugins/pin/pin.cpp b/noncore/securityplugins/pin/pin.cpp
index 37dc5be..c21ffcd 100644
--- a/noncore/securityplugins/pin/pin.cpp
+++ b/noncore/securityplugins/pin/pin.cpp
@@ -32,26 +32,29 @@
 #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
-bool isSkip = FALSE;
+static bool isSkip = FALSE;
 
 /// PIN input graphical widget.
 /**
  * Inherits the PinDialogBase class defined originally in pinDialogBase.ui interface file.
  * \sa PinDlg and PinDialog (the class generated from the .ui file)
  * It comes from the original PIN locking code in Opie :
  * \sa http://dudu.dyn.2-h.org/opiedoxydoc/library_2password_8cpp-source.html
  */
 class PinDialog : public PinDialogBase
 {
     Q_OBJECT
 
@@ -223,28 +226,28 @@ bool PinPlugin::verify(const QString& pin, const QString& hash)
 }
 
 /// Displays a PinDialog and returns the typed in PIN
 /**
  * The returned value is QString::null if the user cancels the operation,
  * or the empty string if the user enters no password (but confirms the
  * dialog).
  */
 QString PinPlugin::getPIN( const QString& prompt )
 {
     PinDlg pd(0,0,TRUE);
     pd.pinD->setPrompt( prompt );
-    
+
     pd.showMaximized();
     int r = pd.exec();
-    
+
     if ( r == QDialog::Accepted ) {
         if (pd.pinD->text.isEmpty())
             return "";
         else
             return pd.pinD->text;
     }
     else
         return QString::null;
 }
 
 /// Displays the PIN dialog and returns a hash of the typed in PIN
 /**
@@ -293,50 +296,50 @@ int PinPlugin::authenticate()
     // reset skip (if we ran Pin two times in a row, skipping the first time, it must be put to 0 again)
     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 
+        else
             return MultiauthPluginObject::Failure;
     }
     owarn << "No PIN has been defined! We consider it as a successful authentication though." << oendl;
     return MultiauthPluginObject::Success;
 }
 
 /// 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() ));
-    
+
     return pinw;
 }
 
 #include "pin.moc"