sync fixes

2 files changed, 124 insertions, 71 deletions

diff --git a/korganizer/mainwindow.cpp b/korganizer/mainwindow.cpp
index 7bf33d3..8e2f956 100644
--- a/korganizer/mainwindow.cpp
+++ b/korganizer/mainwindow.cpp
@@ -9,129 +9,131 @@
 #include <qlineedit.h>
 #include <qtextcodec.h>
 #include <qfile.h>
 #include <qdir.h>
 #include <qapp.h>
 #include <qfileinfo.h>
 #include <qlabel.h>
 #include <qmap.h>
 #include <qwmatrix.h>
 #include <qtextbrowser.h>
 #include <qtextstream.h>
 #ifndef DESKTOP_VERSION
 #include <qpe/global.h>
 #include <qpe/qpemenubar.h>
 #include <qpe/qpetoolbar.h>
 #include <qpe/resource.h>
 #include <qpe/qpeapplication.h>
 #include <qtopia/alarmserver.h>
 #include <qtopia/qcopenvelope_qws.h>
 #include <unistd.h> // for sleep
 #else
 #include <qmenubar.h>
 #include <qtoolbar.h>
 #include <qapplication.h>
 //#include <resource.h>
 
 #endif
 #include <libkcal/calendarlocal.h>
 #include <libkcal/todo.h>
 #include <libkdepim/ksyncprofile.h>
 #include <libkcal/kincidenceformatter.h>
 #include <libkdepim/kpimglobalprefs.h>
 
 #include "calendarview.h"
 #include "koviewmanager.h"
 #include "datenavigator.h"
 #include "koagendaview.h"
 #include "koagenda.h"
 #include "kodialogmanager.h"
 #include "kdialogbase.h"
 #include "kapplication.h"
 #include "kofilterview.h"
 #include "kstandarddirs.h"
 #include "koprefs.h"
 #include "kfiledialog.h"
 #include "koglobals.h"
 #include "kglobal.h"
 #include "klocale.h"
 #include "kconfig.h"
 #include "simplealarmclient.h"
 #include "externalapphandler.h"
 
 using namespace KCal;
 #ifndef _WIN32_
 #include <unistd.h>
 #else
 #include "koimportoldialog.h"
 #endif
 #include "mainwindow.h"
 
 int globalFlagBlockStartup;
 MainWindow::MainWindow( QWidget *parent, const char *name, QString msg) :
     QMainWindow( parent, name )
 {
-
+    mPassWordPiSync = "abc";
+    mTimerCommandSocket = new QTimer ( this );
+    connect( mTimerCommandSocket, SIGNAL ( timeout () ), this, SLOT ( deleteCommandSocket()  ) );
 #ifdef DESKTOP_VERSION
     setFont( QFont("Arial"), 14 );
 #endif
     mCommandSocket = 0;
     mCommandSocketFinish = 0;
     mSyncActionDialog = 0;
     mServerSocket = 0;
     mClosed = false;
     //QString confFile = KStandardDirs::appDir() + "config/korganizerrc";
     QString confFile = locateLocal("config","korganizerrc");
     QFileInfo finf ( confFile );
     bool showWarning =  !finf.exists();
     setIcon(SmallIcon( "ko24" )  );
     mBlockAtStartup = true;
     mFlagKeyPressed = false;
     setCaption("KOrganizer/Pi");
     KOPrefs *p = KOPrefs::instance();
     KPimGlobalPrefs::instance()->setGlobalConfig();
    //  if ( QApplication::desktop()->height() > 480 ) {
 //         if ( p->mHourSize == 4 )
 //             p->mHourSize = 6;
 //     }
     if ( p->mHourSize >  18 )
         p->mHourSize = 18;
     QMainWindow::ToolBarDock tbd;
     if ( p->mToolBarHor ) {
         if ( p->mToolBarUp )
             tbd = Bottom;
         else
             tbd = Top;
     }
     else {
         if ( p->mToolBarUp )
             tbd = Right;
         else
             tbd = Left;
     }
     if ( KOPrefs::instance()->mUseAppColors )
         QApplication::setPalette( QPalette (KOPrefs::instance()->mAppColor1, KOPrefs::instance()->mAppColor2), true );
     globalFlagBlockStartup = 1;
     iconToolBar = new QPEToolBar( this );
     addToolBar (iconToolBar , tbd );
     mBlockSaveFlag = false;
     mCalendarModifiedFlag = false;
 
     QLabel* splash  = new QLabel(i18n("KO/Pi is starting ... "), this );
     splash->setAlignment ( AlignCenter );
     setCentralWidget( splash );
 #ifndef DESKTOP_VERSION
     showMaximized();
 #endif
     //qDebug("Mainwidget x %d y %d w %d  h %d",  x(), y(), width(), height ());
     setDefaultPreferences();
     mCalendar = new CalendarLocal();
     mView = new CalendarView( mCalendar, this,"mCalendar " );
     mView->hide();
     //mView->resize(splash->size() );
     initActions();
 #ifndef DESKTOP_VERSION
     iconToolBar->show();
     qApp->processEvents();
 #endif
     //qDebug("Splashwidget x %d y %d w %d  h %d", splash-> x(), splash->y(), splash->width(),splash-> height ());
     int vh = height() ;
@@ -1828,453 +1830,482 @@ void   MainWindow::importIcal()
     if ( fn == "" )
         return;
     importFile(  fn, true );
 
 }
 
 void MainWindow::exportVCalendar()
 {
     QString fn =  KOPrefs::instance()->mLastVcalFile;
     fn =  KFileDialog::getSaveFileName( fn, i18n("Export vcal filename(*.vcs)"), this );
     if ( fn == "" )
         return;
     QFileInfo info;
     info.setFile( fn );
     QString mes;
     bool createbup = true;
     if ( info. exists() ) {
         mes = i18n("Save file\nalready exists!\nOld save file from:\n%1\nOverwrite?\n").arg (KGlobal::locale()->formatDateTime(info.lastModified (), true, false ) );
         int result = QMessageBox::warning( this, i18n("KO/Pi: Warning!"),mes,
                                            i18n("Overwrite!"), i18n("Cancel"), 0,
                                            0, 1 );
         if ( result != 0 ) {
             createbup = false;
         }
     }
     if ( createbup ) {
         if ( mView->exportVCalendar( fn ) ) {
             KOPrefs::instance()->mLastVcalFile = fn;
             if ( fn.length() > 20 )
                 mes = i18n("KO/Pi:Exported to ...%1").arg(fn.right(20)) ;
             else
                 mes = i18n("KO/Pi:Exported to %1").arg(fn );
             setCaption(mes);
         }
     }
 
 }
 QString  MainWindow::getPassword( )
 {
     QString retfile = "";
     QDialog dia ( this, "input-dialog", true );
     QLineEdit lab ( &dia );
     lab.setEchoMode( QLineEdit::Password );
     QVBoxLayout lay( &dia );
     lay.setMargin(7);
     lay.setSpacing(7);
     lay.addWidget( &lab);
     dia.setFixedSize( 230,50 );
     dia.setCaption( i18n("Enter password") );
     QPushButton pb ( "OK",  &dia);
     lay.addWidget( &pb );
     connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) );
     dia.show();
     int res = dia.exec();
     if ( res )
         retfile = lab.text();
     dia.hide();
     qApp->processEvents();
     return retfile;
 
 }
 
 void MainWindow::enableQuick()
 {
+    QString passWordPiSync = "bhdrvmk";
     QString retfile = "";
     QDialog dia ( this, "input-dialog", true );
     QLineEdit lab ( &dia );
     QVBoxLayout lay( &dia );
     lab.setText( KOPrefs::instance()->mPassiveSyncPort );
     lay.setMargin(7);
     lay.setSpacing(7);
     QLabel label ( i18n("Port number (Default: 9197)"), &dia );
     lay.addWidget( &label);
     lay.addWidget( &lab);
+
+    QLineEdit lepw ( &dia );
+    lepw.setText( "abc" );
+    QLabel label2 ( i18n("Password to enable\naccess from remote:"), &dia );
+    lay.addWidget( &label2);
+    lay.addWidget( &lepw);
     dia.setFixedSize( 230,80 );
-    dia.setCaption( i18n("Enter port for Easy-Pi-Sync") );
+    dia.setCaption( i18n("Enter port for Pi-Sync") );
     QPushButton pb ( "OK",  &dia);
     lay.addWidget( &pb );
     connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) );
     dia.show();
     int res = dia.exec();
     if ( res )
         retfile = lab.text();
     else
         return;
     dia.hide();
+    passWordPiSync = lepw.text();
     qApp->processEvents();
     KOPrefs::instance()->mPassiveSyncPort = retfile;
     bool ok;
     Q_UINT16 port = retfile.toUInt(&ok);
     if ( ! ok ) {
-        qDebug("no valid port ");
+        KMessageBox::information( this, i18n("No valid port"));
         return;
     }
     qDebug("port %d ", port);
-    mServerSocket = new KServerSocket ( port ,1 );
+    mServerSocket = new KServerSocket ( passWordPiSync, port ,1 );
     qDebug("connected ");
     if ( !mServerSocket->ok() ) {
         qWarning("Failed to bind to port %d", port);
         delete mServerSocket;
         mServerSocket = 0;
         return;
     }
     connect( mServerSocket, SIGNAL ( sendFile(QSocket*) ), this, SLOT  ( sendFile(QSocket*) ) );
     connect( mServerSocket, SIGNAL ( getFile(QSocket*) ), this, SLOT  ( getFile(QSocket*) ) );
 }
 void MainWindow::sendFile(QSocket* socket)
 { 
     setCaption( i18n("Received request for file") );
     qDebug("MainWindow::sendFile(QSocket* s) ");
     if ( mSyncActionDialog )
         delete mSyncActionDialog;
     mSyncActionDialog = new QDialog ( this, "input-dialog", true );
     mSyncActionDialog->setCaption(i18n("KO/Pi - WARNING"));
     QLabel* label = new QLabel( i18n("Synchronizing...\nDo not use\nthis application!\n"), mSyncActionDialog );
     QVBoxLayout* lay = new QVBoxLayout( mSyncActionDialog );
     lay->addWidget( label);
     lay->setMargin(7);
     lay->setSpacing(7);
     mSyncActionDialog->setFixedSize( 200,100 );
     mSyncActionDialog->show();
-    qApp->processEvents();
     qDebug("saving ... ");
     save();
+    qApp->processEvents();
     QString fileName = defaultFileName();
     QFile file( fileName );
     if (!file.open( IO_ReadOnly ) ) {
         setCaption( i18n("Error open file") );
         delete mSyncActionDialog;
         mSyncActionDialog = 0;
         qDebug("error open cal file ");
         return ;
                     
     } 
     setCaption( i18n("Sending file...") );
     QTextStream ts( &file );
     ts.setCodec( QTextCodec::codecForName("utf8") );
     QTextStream os( socket );
     os.setCodec( QTextCodec::codecForName("utf8") );
     //os.setEncoding( QTextStream::UnicodeUTF8 );
     while ( ! ts.atEnd() ) {
         os << ts.readLine() << "\n";
     }
     //os << ts.read();
     socket->close();
     file.close();
     setCaption( i18n("File sent. Waiting to get back synced file") );
     qDebug("file sent ");
 } 
 void MainWindow::getFile(QSocket* socket)
 {
     setCaption( i18n("Receiving synced file...") );
    
+    piTime.start();
+    piSocket = socket;
+    piFileString = "";
+    QTimer::singleShot( 1, this , SLOT (readBackFileFromSocket( ) ));
+
+
+} 
+void MainWindow::readBackFileFromSocket()
+{
+    qDebug("readBackFileFromSocket() %d ", piTime.elapsed ());
+    while ( piSocket->canReadLine ()  ) {
+        piTime.restart();
+        QString line = piSocket->readLine ();
+        piFileString += line;
+        qDebug("readline: %s ", line.latin1());
+        setCaption( i18n("Received %1 bytes").arg( piFileString.length()  ) );
+
+    }
+    if ( piTime.elapsed () < 3000 ) {
+        // wait for more 
+        qDebug("waitformore ");
+        QTimer::singleShot( 100, this , SLOT (readBackFileFromSocket( ) ));
+        return;
+    }
     QString fileName = defaultFileName();
-    QFile file( fileName );
+    QFile file ( fileName );
     if (!file.open( IO_WriteOnly ) ) {
-        setCaption( i18n("Error open file") );
+        setCaption( i18n("Error open file for writing!") );
         delete mSyncActionDialog;
         mSyncActionDialog = 0;
         qDebug("error open cal file ");
+        piFileString = "";
         return ;
                     
     } 
 
     mView->setLoadedFileVersion(QDateTime::currentDateTime().addSecs( -1));
-    QTextStream ts( &file );
+    QTextStream ts ( &file );
     ts.setCodec( QTextCodec::codecForName("utf8") );
-    bool first = true; 
-    while ( socket->canReadLine () || first ) {
-        first = false;
-        while ( socket->canReadLine () ) {
-            qDebug("avail  %d ", socket->bytesAvailable ()  );
-            ts <<   socket->readLine ();
-        }
-        QTime ti;
-        ti.start();
-        while ( ti.elapsed () < 5000  && !socket->canReadLine () ) {
-            qDebug("waiting1a %d %d ",ti.elapsed (), socket->bytesAvailable ()  );
-            //qApp->processEvents();
-            qDebug("waiting1b %d ",ti.elapsed () ); 
-            if ( !socket->canReadLine () ) {
-                qDebug("waiting1c %d ",ti.elapsed () ); 
-#ifndef _WIN32_
-                usleep( 100000);
-#endif
-            }
-                //socket->waitForMore ( 100 );
-        }
-        ts <<   socket->readLine ();
-#if 0
-#ifdef DESKTOP_VERSION
-        socket->waitForMore ( 5000 );
-#else
-        // socket->waitForMore ( 5000 );
-        // seems to be broken in qt2
-        bool stop = false;
-        QTime ti;
-        ti.start();
-        while ( ti.elapsed < 5000 && !stop ) {
-            qApp->processEvents();
-            if ( socket->canReadLine () )
-                stop = true ; 
-            else {
-                usleep( 100000    );
-                
-            }
-        }
-#endif
-#endif
-    }
+    qDebug("finish ");
+    setCaption( i18n("Writing file to disk...") );
+    ts << piFileString;
     setCaption( i18n("File received - reloading calendar...") );
-    socket->close();
+    piSocket->close();
     file.close();  
     mView->watchSavedFile();
     mView->openCalendar( defaultFileName() );
-    setCaption( i18n("Easy-Pi-Sync successful!") );
+    setCaption( i18n("Pi-Sync successful!") );
     delete mSyncActionDialog;
     mSyncActionDialog = 0;
+    piFileString = "";
 
-
-} 
+ 
+}
 void MainWindow::endConnect()
 {
     setCaption( i18n("No file received - syncing successful") );
     delete mSyncActionDialog;
     mSyncActionDialog = 0;
 }
 void MainWindow::performQuick()
 {
+ 
     setCaption( i18n("Please input connection settings") );
     QString retfile = "";
     QDialog dia ( this, "input-dialog", true );
     QLineEdit lab ( &dia );
     QVBoxLayout lay( &dia );
     QLabel label ( i18n("IP address\n(Example: 192.168.0.40)"), &dia );
     lay.addWidget( &label);
     lab.setText( KOPrefs::instance()->mActiveSyncIP );
     lay.setMargin(7);
     lay.setSpacing(7);
     lay.addWidget( &lab);
     QLabel label2 ( i18n("Port number (Default: 9197)"), &dia );
     lay.addWidget( &label2);
     QLineEdit lab2 ( &dia ); 
     lab2.setText( KOPrefs::instance()->mActiveSyncPort );
     lay.addWidget( &lab2);
+
+    QLineEdit lepw ( &dia );
+    lepw.setText( mPassWordPiSync );
+    QLabel label3 ( i18n("Password to enable\naccess to remote:"), &dia );
+    lay.addWidget( &label3);
+    lay.addWidget( &lepw);
+
     dia.setFixedSize( 230,200 );
-    dia.setCaption( i18n("Enter port for Easy-Pi-Sync ") );
+    dia.setCaption( i18n("Enter port for Pi-Sync ") );
     QPushButton pb ( "OK",  &dia);
     lay.addWidget( &pb );
     connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) );
     dia.show();
     int res = dia.exec();
     if ( !res ) {
         setCaption( i18n("Syncing cancelled!") );
         return;
     }
+    mPassWordPiSync = lepw.text();
     dia.hide();
     KOPrefs::instance()->mActiveSyncPort = lab2.text();
     KOPrefs::instance()->mActiveSyncIP = lab.text();
     qApp->processEvents();
     performQuickQuick();
 }
 
 void MainWindow::performQuickQuick()
 {
     // setCaption( i18n("") );
    
     bool ok;
     Q_UINT16 port = KOPrefs::instance()->mActiveSyncPort.toUInt(&ok);
     if ( ! ok ) {
         setCaption( i18n("Sorry, no valid port.Syncing cancelled.") );
         return;
     }
     if ( !mCommandSocket ) {
         mCommandSocket = new QSocket( this );
     // delete mCommandSocket;
     //mCommandSocket = new QSocket( this );
         connect( mCommandSocket, SIGNAL(readyRead()), this, SLOT(readFileFromSocket()) );
+        connect( mCommandSocket, SIGNAL(delayedCloseFinished ()), this, SLOT(deleteCommandSocket()) );
     }
     QString host = KOPrefs::instance()->mActiveSyncIP;
     mCommandSocket->connectToHost( host, port ); 
     QTextStream os( mCommandSocket );
     os.setEncoding( QTextStream::UnicodeUTF8 );
-    os << "GET\r\n";
+    os << "GET " << mPassWordPiSync << "\r\n";
     setCaption( i18n("Sending request for remote file ...") );
+    mTimerCommandSocket->start( 15000 );
 
 }
+void MainWindow::deleteCommandSocket()
+{
+    if ( !mCommandSocket)
+        return;
+    if ( mTimerCommandSocket->isActive () ) {
+      KMessageBox::information( 0, i18n("ERROR:\nConnection to remote host timed out "));
+      mTimerCommandSocket->stop();
+    }
+    qDebug("MainWindow::deletemCommandSocket() ");
+   delete mCommandSocket;
+   mCommandSocket = 0; 
+}
+void MainWindow::deleteCommandSocketFinish()
+{
+    if ( ! mCommandSocketFinish)
+        return;
+    //KMessageBox::information( 0, i18n("MainWindow::deleteCommandSocketFinish() "));
+    qDebug("MainWindow::deletemCommandSocketFinish() ");
+   delete mCommandSocketFinish;
+   mCommandSocketFinish = 0; 
+}
 void MainWindow::readFileFromSocket()
 {
+    mTimerCommandSocket->stop();
     setCaption( i18n("Receiving remote file ...") );
-    qDebug("MainWindow::readFileFromSocket() "); 
+    qDebug("MainWindow::readFileFromSocket() ");
     QString fileName;
 #ifdef _WIN32_
     fileName = defaultFileName() +"sync";
 #else
     fileName = "/tmp/kopitempfile.ics";
 #endif
     QFile file( fileName );
     if (!file.open( IO_WriteOnly ) ) {
         setCaption( i18n("Error: Cannot open temp file for write.") );
         qDebug("Error open temp calender file for writing: %s",fileName.latin1() );
         return ;
     } 
     
     //QTextStream os2( mCommandSocket );
     //os2.setEncoding( QTextStream::UnicodeUTF8 );
 
     QTextStream ts( &file );
     ts.setCodec( QTextCodec::codecForName("utf8") ); 
     bool first = true; 
     while ( mCommandSocket->canReadLine () || first) {
         first = false;
         while ( mCommandSocket->canReadLine () ) {
             ts <<   mCommandSocket->readLine ();
         } 
         QTime ti;
         ti.start();
         while ( ti.elapsed () < 5000  && !mCommandSocket->canReadLine () ) {
             qApp->processEvents();
             qDebug("waiting2 %d ",ti.elapsed () );
             if ( !mCommandSocket->canReadLine () )
                 mCommandSocket->waitForMore ( 100 );
         }
         //mCommandSocket->waitForMore ( 5000 );
     }
     file.close();  
     mCommandSocket->close();
+    if ( mCommandSocket->state() == QSocket::Idle )
+        deleteCommandSocket();
     // pending: deleting after signal  SIGNAL(delayedCloseFinished())
     //delete mCommandSocket;
     setCaption( i18n("Remote file saved to temp file.") );
     //mCommandSocket = 0;
     mCurrentSyncProfile = 2 ; // last file
     mView->setSyncDevice(KOPrefs::instance()->mSyncProfileNames[mCurrentSyncProfile] );
     mView->setSyncName( KOPrefs::instance()->mLocalMachineName );
     KConfig config ( locateLocal( "config","ksyncprofilesrc"  ) );
     KSyncProfile* temp = new KSyncProfile ();
     temp->setName(KOPrefs::instance()->mSyncProfileNames[mCurrentSyncProfile]);
     temp->readConfig(&config);
     KOPrefs::instance()->mAskForPreferences = temp->getAskForPreferences();
     KOPrefs::instance()->mSyncAlgoPrefs = temp->getSyncPrefs();
     KOPrefs::instance()->mWriteBackFile = temp->getWriteBackFile();
     KOPrefs::instance()->mWriteBackExistingOnly = temp->getWriteBackExisting();
     KOPrefs::instance()->mWriteBackInFuture = 0;
     if ( temp->getWriteBackFuture() )
         KOPrefs::instance()->mWriteBackInFuture =  temp->getWriteBackFutureWeeks( );
     KOPrefs::instance()->mShowSyncSummary = temp->getShowSummaryAfterSync();
-    
+    delete temp;
     setCaption( i18n("Remote file saved to temp file.") );
     if ( ! syncWithFile( fileName , true ) ) {
         setCaption( i18n("Syncing failed.") );
         qDebug("Syncing failed ");
         return;
     }
 
     if ( !mCommandSocketFinish ) {
-    mCommandSocketFinish  = new QSocket( this );
+        mCommandSocketFinish  = new QSocket( this );
+        connect( mCommandSocketFinish, SIGNAL(delayedCloseFinished ()), this, SLOT(deleteCommandSocketFinish()) );
     }
     mCommandSocketFinish->connectToHost( KOPrefs::instance()->mActiveSyncIP, KOPrefs::instance()->mActiveSyncPort.toUInt() ); 
 
     // pending connect signals connected () and error to new slots
     QString host = KOPrefs::instance()->mActiveSyncIP;
     QFile file2( fileName );
     if (!file2.open( IO_ReadOnly ) ) {
         setCaption( i18n("Error: Cannot open temp file for read.") );
         qDebug("error open cal file ");
         return ;
                     
     } 
     setCaption( i18n("Sending back synced file...") );
     QTextStream ts2( &file2 );
     ts2.setCodec( QTextCodec::codecForName("utf8") );
     QTextStream os2( mCommandSocketFinish );
     os2.setCodec( QTextCodec::codecForName("utf8") );
     //os.setEncoding( QTextStream::UnicodeUTF8 );
     if ( KOPrefs::instance()->mWriteBackFile ) {
-        os2 << "PUT\r\n";
+        os2 << "PUT " << mPassWordPiSync << "\r\n";;
         while ( ! ts2.atEnd() ) {
            os2 << ts2.readLine() << "\n";
         }
     } else {
         os2 << "STOP\r\n";
     }
     mCommandSocketFinish->close();
+    if ( mCommandSocketFinish->state() == QSocket::Idle )
+        deleteCommandSocketFinish();
     file.close();
-    // pending: deleting after signal  SIGNAL(delayedCloseFinished())
-    //delete ( mCommandSocket);
-    //mCommandSocket = 0;
     qDebug("Syncing succesful! ");
-    setCaption( i18n("Easy-Pi-Sync succesful!") );
+    setCaption( i18n("Pi-Sync succesful!") );
 
 
 }
 
 void MainWindow::syncLocalFile()
 {
 
     QString fn =KOPrefs::instance()->mLastSyncedLocalFile;
 
     fn =KFileDialog:: getOpenFileName( fn, i18n("Sync filename(*.ics/*.vcs)"), this );
     if ( fn == "" )
         return;
     //mView->setSyncDevice("local-file" );
     if (  syncWithFile(  fn, false ) ) {
        //  Event* e = mView->getLastSyncEvent();
 //         e->setReadOnly( false );
 //         e->setLocation( i18n("Local file: ")+ KOPrefs::instance()->mLastSyncedLocalFile);
 //         e->setReadOnly( true );
     }
 
 }
 
 bool  MainWindow::syncWithFile( QString fn , bool quick )
 {
     bool ret = false;
     QFileInfo info;
     info.setFile( fn );
     QString mess;
     bool loadbup = true;
     if ( !info. exists() ) {
         mess =  i18n( "Sync file \n...%1\ndoes not exist!\nNothing synced!\n").arg(fn.right( 30) );
         int result = QMessageBox::warning( this, i18n("KO/Pi: Warning!"),
                                            mess );
         return ret;
     }
     int result = 0;
     if ( !quick ) {
         mess =  i18n("Sync with file \n...%1\nfrom:\n%2\n").arg(fn.right( 25)).arg(KGlobal::locale()->formatDateTime(info.lastModified (), true, false ));
         result = QMessageBox::warning( this, i18n("KO/Pi: Warning!"),
                                        mess,
                                        i18n("Sync"), i18n("Cancel"), 0,
                                        0, 1 );
         if ( result )
             return false;
     }
     if ( KOPrefs::instance()->mAskForPreferences )
         mView->edit_sync_options();
     if ( result == 0 ) {
         //qDebug("Now sycing ... ");
         if ( ret = mView->syncCalendar( fn, KOPrefs::instance()->mSyncAlgoPrefs ) )
             setCaption( i18n("Synchronization successful") );
         else
             setCaption( i18n("Sync cancelled or failed. Nothing synced.") );
         if ( ! quick )
             KOPrefs::instance()->mLastSyncedLocalFile = fn;
         slotModifiedChanged( true );
     }
     return ret;
 }
 void MainWindow::quickSyncLocalFile()
 {
     //mView->setSyncDevice("local-file" );
     //qDebug("quickSyncLocalFile() ");
     if ( syncWithFile( KOPrefs::instance()->mLastSyncedLocalFile, false ) ) {
@@ -2435,127 +2466,137 @@ void MainWindow::syncSSH()
             result = system ( command );
             if ( result != 0 ) {
                 int len = maxlen;
                 while ( len <  command.length() ) {
                     command.insert( len , "\n" );
                     len += maxlen +2;
                 }
                 question = i18n("Sorry, the copy back command failed!\nCommand was:\n%1\n \nTry command on console to get more\ndetailed info about the reason.\n").arg (command) ;
                 QMessageBox::information( this, i18n("KO/Pi Sync - ERROR"),
                                           question,
                                           i18n("Okay!")) ;
                 setCaption ("KO/Pi");
                 return;
             } else {
                 setCaption ( i18n( "Syncronization sucessfully completed" ) );
             }
         }
     }
     return;
 #if 0
     system ("scp zaurus@192.168.0.65:/home/zaurus/Applications/korganizer/mycalendar.ics /home/polo/Applications/korganizer/z_sync.ics");
     while ( timer.elapsed() < 5000 )
         qApp->processEvents();
 
     qDebug("MainWindow::merging) ");
     mView->syncCalendar( "/home/polo/Applications/korganizer/z_sync.ics", 0 );
     while ( mBlockSaveFlag )
         qApp->processEvents();
     save();
     system ("scp /home/polo/Applications/korganizer/mycalendar.ics zaurus@192.168.0.65:/home/zaurus/Applications/korganizer/mycalendar.ics");
 #endif
 
 }
 
 
 void MainWindow::syncSharp()
 {
     if ( mCalendarModifiedFlag )
         save();
     mView->syncSharp();
     slotModifiedChanged( true );
 
 }
 void MainWindow::syncPhone()
 {
     if ( mCalendarModifiedFlag )
         save();
     mView->syncPhone();
     slotModifiedChanged( true );
 
 }
 
 void MainWindow::printSel( )
 {
     mView->viewManager()->agendaView()->agenda()->printSelection();
 }
 
 void MainWindow::printCal()
 {
     mView->print();//mCp->showDialog();
 }
 
 
 
-KServerSocket:: KServerSocket ( Q_UINT16 port, int backlog, QObject * parent, const char * name ) : QServerSocket( port, backlog, parent, name )
+KServerSocket:: KServerSocket ( QString pw, Q_UINT16 port, int backlog, QObject * parent, const char * name ) : QServerSocket( port, backlog, parent, name )
 {
-
- mSocket = 0;
+    mPassWord = pw;
+    mSocket = 0;
 };
 
 void KServerSocket::newConnection ( int socket ) 
 {
     qDebug("KServerSocket:New connection %d ", socket); 
     if ( mSocket ) {
         qDebug("KServerSocket::newConnection Socket deleted! ");
         delete mSocket;
         mSocket = 0;
     }
     mSocket = new QSocket( this );
     connect( mSocket , SIGNAL(readyRead()), this, SLOT(readClient()) );
     connect( mSocket , SIGNAL(delayedCloseFinished()), this, SLOT(discardClient()) );
     mSocket->setSocket( socket );
 }
 
 void KServerSocket::discardClient()
 {
     qDebug(" KServerSocket::discardClient()");
     if ( mSocket ) {
         qDebug("delete ");
         delete mSocket;
         mSocket = 0;
     }
     //emit endConnect();
 }
 void KServerSocket::readClient()
 {
     if ( mSocket == 0 ) {
         qDebug("ERROR::KServerSocket::readClient(): mSocket == 0  ");
         return;
     }
     qDebug("KServerSocket readClient()");
     if ( mSocket->canReadLine() ) {
         QStringList tokens = QStringList::split( QRegExp("[ \r\n][ \r\n]*"), mSocket->readLine() );
         qDebug("KServerSocket socket->canReadLine()");
         if ( tokens[0] == "GET" ) {
-            emit sendFile( mSocket );
+            if (  tokens[1] == mPassWord )
+                emit sendFile( mSocket );
+            else {
+                KMessageBox::information( 0, i18n("ERROR:\nGot send file request\nwith invalid password"));
+                qDebug("password %s, invalid password %s ",mPassWord.latin1(), tokens[1].latin1() );
+            }
         } 
         if ( tokens[0] == "PUT" ) {
-            emit getFile( mSocket );
+            if (  tokens[1] == mPassWord )
+                emit getFile( mSocket );
+            else {
+                KMessageBox::information( 0, i18n("ERROR:\nGot receive file request\nwith invalid password"));
+                qDebug("password %s, invalid password %s ",mPassWord.latin1(), tokens[1].latin1() );
+            }
         } 
         if ( tokens[0] == "STOP" ) {
             emit endConnect();
         }
     }
 }
 
 
 
 
 
 
 
 
 
 
 
 
diff --git a/korganizer/mainwindow.h b/korganizer/mainwindow.h
index cc656a3..d217578 100644
--- a/korganizer/mainwindow.h
+++ b/korganizer/mainwindow.h
@@ -1,161 +1,173 @@
 #ifndef KORGE_MAINWINDOW_H
 #define KORGE_MAINWINDOW_H
 
 #include <qmainwindow.h>
 #include <qtimer.h>
 #include <qdict.h>
+#include <qfile.h>
+#include <qsocket.h>
+#include <qtextstream.h>
 #include <qregexp.h>
 
 #include <libkcal/incidence.h>
 #include "simplealarmclient.h"
 
 class QAction;
 class CalendarView;
 class KSyncProfile;
 #ifdef DESKTOP_VERSION
 
 #define QPEToolBar QToolBar
 #define QPEMenuBar QMenuBar
 #endif
 class QPEToolBar;
 #include <qserversocket.h> 
 #include <qsocket.h>
 #include <qnetworkprotocol.h>
 
 class KServerSocket : public QServerSocket
 {
     Q_OBJECT
 
 public:
-    KServerSocket ( Q_UINT16 port, int backlog = 0, QObject * parent=0, const char * name=0 );
+    KServerSocket ( QString password, Q_UINT16 port, int backlog = 0, QObject * parent=0, const char * name=0 );
 
     void newConnection ( int socket ) ;
    
 signals:
     void sendFile(QSocket*); 
     void getFile(QSocket*); 
     void endConnect();
 private slots:
     void discardClient();
     void readClient();
  private :
     QSocket* mSocket; 
+    QString mPassWord;
 };
 
 
 namespace KCal {
 class CalendarLocal;
 }
 
 using namespace KCal;
 
 class MainWindow : public QMainWindow
 {
     Q_OBJECT
   public:
     MainWindow( QWidget *parent = 0, const char *name = 0, QString command = "");
     ~MainWindow();
  public  slots:  
     virtual void showMaximized (); 
      void configureAgenda( int );
     void recieve( const QCString& msg, const QByteArray& data );
     static  QString defaultFileName();
     static QString resourcePath();
     protected slots:  
     void setCaptionToDates();
     int ringSync();
     void multiSync( bool askforPrefs = false );
     void about(); 
     void licence(); 
     void faq(); 
     void usertrans(); 
     void features(); 
     void synchowto();   
     void whatsNew();    
     void keyBindings();
     void aboutAutoSaving();;
     void aboutKnownBugs();
 
     void processIncidenceSelection( Incidence * );
 
     void importQtopia();
     void importBday();
     void importOL();
     void importIcal();
     void importFile( QString, bool );
     void quickImportIcal();
     
     void slotModifiedChanged( bool );
     
     void save();
     void configureToolBar( int );
     void printSel();
     void printCal();
     void saveCalendar();
     void loadCalendar();
     void exportVCalendar();
     void fillFilterMenu();
     void selectFilter( int );
 
     void slotSyncMenu( int );
     void syncSSH();
     void confSync();
     void syncSharp();
     void syncPhone();
     void syncLocalFile();
     bool syncWithFile( QString, bool );
     void quickSyncLocalFile();
     
     
   protected:
     void displayText( QString, QString);
     void displayFile( QString, QString);
     
     void enableIncidenceActions( bool );
     
   private slots:
+    QSocket* piSocket;
+    QString  piFileString;
+    QTime piTime;
+    void deleteCommandSocket();
+    void deleteCommandSocketFinish();
     void fillSyncMenu();
     void sendFile(QSocket* s);
     void getFile(QSocket* socket);
     void readFileFromSocket();
+    void readBackFileFromSocket();
     void endConnect();
   private:
+    QTimer* mTimerCommandSocket;
+    QString mPassWordPiSync;
     QSocket* mCommandSocket;
     QSocket* mCommandSocketFinish;
     KServerSocket * mServerSocket;
     bool mClosed;
     void saveOnClose();
     int mCurrentSyncProfile;
     void enableQuick();
     void performQuick();
     void performQuickQuick();
     void syncRemote( KSyncProfile* , bool ask = true);
     bool  mFlagKeyPressed;
     bool  mBlockAtStartup;
     QPEToolBar *iconToolBar;
     void initActions();
     void setDefaultPreferences(); 
     void keyPressEvent ( QKeyEvent * ) ;
     void keyReleaseEvent ( QKeyEvent * ) ;
     QPopupMenu *configureToolBarMenu;
     QPopupMenu *selectFilterMenu;
     QPopupMenu *configureAgendaMenu, *syncMenu;
     CalendarLocal *mCalendar;
     CalendarView *mView;
     QString  getPassword();
     QAction *mNewSubTodoAction;
     
     QAction *mShowAction;
     QAction *mEditAction;
     QAction *mDeleteAction;
     void closeEvent( QCloseEvent* ce );
     SimpleAlarmClient mAlarmClient;
     QTimer mSaveTimer;
     bool mBlockSaveFlag;
     bool mCalendarModifiedFlag;
     QPixmap loadPixmap( QString );
     QDialog * mSyncActionDialog;
 };
 
 
 #endif