2 files changed, 37 insertions, 17 deletions

diff --git a/korganizer/mainwindow.cpp b/korganizer/mainwindow.cpp
index 460bbdc..f4ac0d6 100644
--- a/korganizer/mainwindow.cpp
+++ b/korganizer/mainwindow.cpp
@@ -1961,295 +1961,298 @@ void MainWindow::sendFile(QSocket* socket)
     } 
     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...") );
    
     QString fileName = defaultFileName();
     QFile file( fileName );
     if (!file.open( IO_WriteOnly ) ) {
         setCaption( i18n("Error open file") );
         delete mSyncActionDialog;
         mSyncActionDialog = 0;
         qDebug("error open cal file ");
         return ;
                     
     } 
 
     mView->setLoadedFileVersion(QDateTime::currentDateTime().addSecs( -1));
     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 () );
+                qDebug("waiting1c %d ",ti.elapsed () ); 
                 usleep( 100000);
             }
                 //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
     }
     setCaption( i18n("File received - reloading calendar...") );
-    file.close();  
     socket->close();
+    file.close();  
     mView->watchSavedFile();
     mView->openCalendar( defaultFileName() );
     setCaption( i18n("Easy-Pi-Sync successful!") );
     delete mSyncActionDialog;
     mSyncActionDialog = 0;
 
 
 } 
 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);
     dia.setFixedSize( 230,200 );
     dia.setCaption( i18n("Enter port for Easy-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;
     }
     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()) );
     }
     QString host = KOPrefs::instance()->mActiveSyncIP;
     mCommandSocket->connectToHost( host, port ); 
     QTextStream os( mCommandSocket );
     os.setEncoding( QTextStream::UnicodeUTF8 );
     os << "GET\r\n";
     setCaption( i18n("Sending request for remote file ...") );
 
 }
 void MainWindow::readFileFromSocket()
 {
     setCaption( i18n("Receiving remote file ...") );
     qDebug("MainWindow::readFileFromSocket() "); 
-QString fileName;
+    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 calender file for writing: %s",fileName.latin1() );
+        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();
+    // 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();
     
     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->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";
         while ( ! ts2.atEnd() ) {
-            os2 << ts2.readLine() << "\n";
+           os2 << ts2.readLine() << "\n";
         }
     } else {
         os2 << "STOP\r\n";
     }
     mCommandSocketFinish->close();
     file.close();
+    // pending: deleting after signal  SIGNAL(delayedCloseFinished())
     //delete ( mCommandSocket);
     //mCommandSocket = 0;
     qDebug("Syncing succesful! ");
     setCaption( i18n("Easy-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;
@@ -2446,96 +2449,111 @@ void MainWindow::syncSSH()
         }
     }
     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 ( Q_UINT16 port, int backlog, QObject * parent, const char * name ) : QServerSocket( port, backlog, parent, name )
+{
+
+ mSocket = 0;
+};
 
 void KServerSocket::newConnection ( int socket ) 
 {
     qDebug("KServerSocket:New connection %d ", socket); 
-    QSocket* s = new QSocket( this );
-    connect( s, SIGNAL(readyRead()), this, SLOT(readClient()) );
-    connect( s, SIGNAL(delayedCloseFinished()), this, SLOT(discardClient()) );
-    s->setSocket( 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()");
-    QSocket* socket = (QSocket*)sender();
-    delete socket;
+    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()");
-    QSocket* socket = (QSocket*)sender();
-    if ( socket->canReadLine() ) {
-        QStringList tokens = QStringList::split( QRegExp("[ \r\n][ \r\n]*"), socket->readLine() );
+    if ( mSocket->canReadLine() ) {
+        QStringList tokens = QStringList::split( QRegExp("[ \r\n][ \r\n]*"), mSocket->readLine() );
         qDebug("KServerSocket socket->canReadLine()");
         if ( tokens[0] == "GET" ) {
-            emit sendFile( socket );
+            emit sendFile( mSocket );
         } 
         if ( tokens[0] == "PUT" ) {
-            emit getFile( socket );
+            emit getFile( mSocket );
         } 
         if ( tokens[0] == "STOP" ) {
             emit endConnect();
         }
     }
 }
 
 
 
 
 
 
 
 
 
 
 
 
diff --git a/korganizer/mainwindow.h b/korganizer/mainwindow.h
index 7b4fd27..cc656a3 100644
--- a/korganizer/mainwindow.h
+++ b/korganizer/mainwindow.h
@@ -1,88 +1,90 @@
 #ifndef KORGE_MAINWINDOW_H
 #define KORGE_MAINWINDOW_H
 
 #include <qmainwindow.h>
 #include <qtimer.h>
 #include <qdict.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 );
 
     void newConnection ( int socket ) ;
    
 signals:
     void sendFile(QSocket*); 
     void getFile(QSocket*); 
     void endConnect();
 private slots:
     void discardClient();
     void readClient();
+ private :
+    QSocket* mSocket; 
 };
 
 
 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();