1 files changed, 65 insertions, 9 deletions

diff --git a/noncore/settings/netsystemtime/ntp.cpp b/noncore/settings/netsystemtime/ntp.cpp
index 52fc6be..364609d 100644
--- a/noncore/settings/netsystemtime/ntp.cpp
+++ b/noncore/settings/netsystemtime/ntp.cpp
@@ -3,2 +3,3 @@
 #include <qregexp.h>
+#include <qtimer.h>
 #include <qtable.h>
@@ -25,2 +26,13 @@ Ntp::Ntp( QWidget* parent,  const char* name, WFlags fl )
 {
+                 
+        Config ntpSrvs("/etc/ntpservers",Config::File);
+  ntpSrvs.setGroup("servers");
+  int srvCount = ntpSrvs.readNumEntry("count", 0 );
+  for (int i = 0; i < srvCount; i++)
+  {
+          ntpSrvs.setGroup(QString::number(i));
+           ComboNtpSrv->insertItem( ntpSrvs.readEntry("name") );
+  }
+  if ( srvCount==0 ) ComboNtpSrv->insertItem(tr("time.fu-berlin.de"));
+
         Config cfg("ntp",Config::User);
@@ -29,11 +41,17 @@ Ntp::Ntp( QWidget* parent,  const char* name, WFlags fl )
 //  _minLookupDiff = cfg.readNumEntry("minLookupDiff",10);
-        SpinBoxMinLookupDelay->setValue( cfg.readNumEntry("minLookupDiff",60) );
-        SpinBoxNtpDelay->setValue( cfg.readNumEntry("ntpRefreshFreq",60) );
-  LineEditNtpSrv->setText( cfg.readEntry("ntpServer", tr("time.fu-berlin.de")) );
+        SpinBoxMinLookupDelay->setValue( cfg.readNumEntry("minLookupDiff",41) );
+        SpinBoxNtpDelay->setValue( cfg.readNumEntry("ntpRefreshFreq",42) );
+  ComboNtpSrv->setCurrentItem( cfg.readNumEntry("ntpServer", 0) );
+
+  ntpTimer = new QTimer(this);
+        ntpTimer->start(SpinBoxNtpDelay->value()*100);
+
          ntpProcess = new OProcess( );
+  connect( SpinBoxNtpDelay, SIGNAL( valueChanged(int) ),
+                                        SLOT(slotNtpDelayChanged(int)) );
 
-  QSocket *ntpSock = new QSocket( this );
-  ntpSock->connectToHost( LineEditNtpSrv->text() ,123);
+  ntpSock = new QSocket( this );
   connect( ntpSock, SIGNAL( error(int) ),
                                         SLOT(slotCheckNtp(int)) );
+  slotProbeNtpServer();
 
@@ -45,4 +63,4 @@ Ntp::Ntp( QWidget* parent,  const char* name, WFlags fl )
   connect(PushButtonPredict, SIGNAL(clicked()), this, SLOT(preditctTime()));
+  connect(PushButtonSetPredTime, SIGNAL(clicked()), this, SLOT(setPredictTime()));
   slotCheckNtp(-1);
-//  slotRunNtp();
   readLookups();
@@ -52,5 +70,15 @@ Ntp::~Ntp()
 {
+        delete ntpProcess;
+        Config ntpSrvs("/etc/ntpservers",Config::File);
+  ntpSrvs.setGroup("servers");
+  int srvCount = ComboNtpSrv->count();
+  ntpSrvs.writeEntry("count", srvCount);
+  for (int i = 0; i < srvCount; i++)
+  {
+          ntpSrvs.setGroup(QString::number(i));
+           ntpSrvs.writeEntry( "name", ComboNtpSrv->text(i) );
+  }
         Config cfg("ntp",Config::User);
   cfg.setGroup("settings");
-  cfg.writeEntry("ntpServer", LineEditNtpSrv->text());
+  cfg.writeEntry("ntpServer", ComboNtpSrv->currentItem());
   cfg.writeEntry( "minLookupDiff", SpinBoxMinLookupDelay->value() );
@@ -81,4 +109,5 @@ void Ntp::slotRunNtp()
         TextLabelStartTime->setText(QDateTime::currentDateTime().toString());
+  MultiLineEditntpOutPut->append( "\n"+tr("Running:")+"\nntpdate "+ ComboNtpSrv->currentText()+"\n");
         ntpProcess->clearArguments();
-        *ntpProcess << "ntpdate" << LineEditNtpSrv->text();
+        *ntpProcess << "ntpdate" << ComboNtpSrv->currentText();
         bool ret = ntpProcess->start(OProcess::NotifyOnExit,OProcess::AllOutput);
@@ -192,2 +221,3 @@ void Ntp::preditctTime()
   int corr = int((now - lastTime) * _shiftPerSec);
+  TextLabelEstimatedShift->setText(QString::number(corr)+tr(" seconds"));
   predictedTime = QDateTime::currentDateTime().addSecs(corr);
@@ -210,2 +240,13 @@ void Ntp::slotCheckNtp(int i)
           connect( ButtonSetTime, SIGNAL(clicked()), SLOT(slotRunNtp()) );
+                Config cfg("ntp",Config::User);
+          cfg.setGroup("lookups");
+                int lookupDiff = TimeConversion::toUTC(QDateTime::currentDateTime()) - cfg.readNumEntry("time",0);
+          if ( lookupDiff > SpinBoxNtpDelay->value()*60 )
+           {
+                  disconnect(ntpTimer, SIGNAL( timeout() ), this, SLOT(slotProbeNtpServer()) );
+            connect(ntpTimer, SIGNAL( timeout() ), SLOT(slotRunNtp()) );
+          }else{
+            disconnect(ntpTimer, SIGNAL( timeout() ), this, SLOT(slotRunNtp()) );
+                  connect(ntpTimer, SIGNAL( timeout() ), SLOT(slotProbeNtpServer()) );
+    }
   }else{
@@ -214,3 +255,18 @@ void Ntp::slotCheckNtp(int i)
           connect( ButtonSetTime, SIGNAL(clicked()), SLOT(setPredictTime()) );
-  };
+          connect( ntpTimer, SIGNAL( timeout() ), SLOT(slotProbeNtpServer()) );
+  }
+}
+
+void Ntp::slotProbeNtpServer()
+{
+        Config cfg("ntp",Config::User);
+  cfg.setGroup("lookups");
+        int lookupDiff = TimeConversion::toUTC(QDateTime::currentDateTime()) - cfg.readNumEntry("time",0);
+  if ( lookupDiff > SpinBoxNtpDelay->value()*60 )
+  ntpSock->connectToHost( ComboNtpSrv->currentText() ,123);
+}
+
+void Ntp::slotNtpDelayChanged(int delay)
+{
+  ntpTimer->changeInterval( delay*100 );
 }