showing clcok skew in pisync with warning

1 files changed, 27 insertions, 10 deletions

diff --git a/libkdepim/ksyncmanager.cpp b/libkdepim/ksyncmanager.cpp
index 9a1f2a9..21af295 100644
--- a/libkdepim/ksyncmanager.cpp
+++ b/libkdepim/ksyncmanager.cpp
@@ -1,1453 +1,1470 @@
 /*
   This file is part of KDE-Pim/Pi.
   Copyright (c) 2004 Ulf Schenk
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with 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.
 */
 
 // $Id$
 
 #include "ksyncmanager.h"
 
 #include <stdlib.h>
 
 #ifndef _WIN32_
 #include <unistd.h>
 #endif
 
 
 #include "ksyncprofile.h"
 #include "ksyncprefsdialog.h"
 #include "kpimprefs.h"
 #include <kmessagebox.h>
 
 #include <qdir.h>
 #include <qprogressbar.h>
 #include <qpopupmenu.h>
 #include <qpushbutton.h>
 #include <qradiobutton.h>
 #include <qbuttongroup.h>
 #include <qtimer.h>
 #include <qmessagebox.h>
 #include <qapplication.h>
 #include <qlineedit.h>
 #include <qdialog.h>
 #include <qlayout.h>
 #include <qtextcodec.h>
 #include <qlabel.h>
 #include <qcheckbox.h>
 
 #include <klocale.h>
 #include <kglobal.h>
 #include <kconfig.h>
 #include <kfiledialog.h>
 
 QDateTime KSyncManager::mRequestedSyncEvent;
 
 
 KSyncManager::KSyncManager(QWidget* parent, KSyncInterface* implementation, TargetApp ta, KPimPrefs* prefs, QPopupMenu* syncmenu)
     : QObject(), mParent(parent), mImplementation(implementation), mTargetApp(ta), mPrefs(prefs ),mSyncMenu(syncmenu)
 {
     mServerSocket = 0;
     bar = new QProgressBar ( 1, 0 );
     bar->setCaption ("");
     
     int w = 300;
     if ( QApplication::desktop()->width() < 320 )
         w = 220;
     int h = bar->sizeHint().height() ;
     int dw = QApplication::desktop()->width();
     int dh = QApplication::desktop()->height();
     bar->setGeometry( (dw-w)/2, (dh - h )/2 ,w,h );
     if ( mPrefs->mPassiveSyncAutoStart )
       enableQuick( false );
 
 }
 
 KSyncManager::~KSyncManager()
 {
     delete bar;
 }
 
 
 void KSyncManager::fillSyncMenu()
 {
     if ( mSyncMenu->count() )
         mSyncMenu->clear();
     
     mSyncMenu->insertItem( i18n("Configure..."), 0 );
     mSyncMenu->insertSeparator();
     QPopupMenu *clearMenu = new QPopupMenu ( mSyncMenu );
     mSyncMenu->insertItem( i18n("Remove sync info"),clearMenu, 5000 );
     clearMenu->insertItem( i18n("For all profiles"), 1 );
     clearMenu->insertSeparator();
     connect ( clearMenu, SIGNAL( activated ( int )  ), this, SLOT (slotClearMenu( int ) ) );
     mSyncMenu->insertSeparator();
     if ( mServerSocket == 0 ) {
         mSyncMenu->insertItem( i18n("Enable Pi-Sync"), 2 );
     } else {
         mSyncMenu->insertItem( i18n("Disable Pi-Sync"), 3 );
     }
     mSyncMenu->insertSeparator();
     mSyncMenu->insertItem( i18n("Multiple sync"), 1 );
     mSyncMenu->insertSeparator();
     KConfig config ( locateLocal( "config","ksyncprofilesrc"  ) );
     config.setGroup("General");
     QStringList prof = config.readListEntry("SyncProfileNames");
     mLocalMachineName = config.readEntry("LocalMachineName","undefined");
     if ( prof.count() < 2 ) {
         prof.clear();
         QString externalName;
 #ifdef DESKTOP_VERSION
 #ifdef _WIN32_
         externalName = "OutLook(not_implemented)";
 #else
         externalName = "KDE_Desktop";
 #endif
 #else
         externalName = "Sharp_DTM";
 #endif
         prof << externalName;
         prof << i18n("Local_file");
         prof << i18n("Last_file");
         KSyncProfile* temp = new KSyncProfile ();
         temp->setName( prof[0] );
         temp->writeConfig(&config);
         temp->setName( prof[1] );
         temp->writeConfig(&config);
         temp->setName( prof[2] );
         temp->writeConfig(&config);
         config.setGroup("General");
         config.writeEntry("SyncProfileNames",prof);
         config.writeEntry("ExternSyncProfiles",externalName);
         config.sync();
         delete temp;
     }
     mExternSyncProfiles = config.readListEntry("ExternSyncProfiles");
     mSyncProfileNames = prof;
     unsigned int i;
     for ( i = 0; i < prof.count(); ++i ) {
         mSyncMenu->insertItem(  prof[i], 1000+i ); 
         clearMenu->insertItem(  prof[i], 1000+i ); 
         if ( i == 2 )
             mSyncMenu->insertSeparator();
     }
     QDir app_dir;
     //US do not display SharpDTM if app is pwmpi, or no sharpfiles available
     if ( mTargetApp == PWMPI) {
         mSyncMenu->removeItem( 1000 );
         clearMenu->removeItem( 1000 );
     }
 #ifndef DESKTOP_VERSION
     else if (!app_dir.exists(QDir::homeDirPath()+"/Applications/dtm" ) ) {
         mSyncMenu->removeItem( 1000 );
         clearMenu->removeItem( 1000 );
     }
 #endif
     mSyncMenu->removeItem( 1002 );
     clearMenu->removeItem( 1002 );
 }
 void KSyncManager::slotClearMenu( int action )
 {
     QString syncDevice;
     if ( action > 999 ) {
         syncDevice = mSyncProfileNames[action - 1000] ;
     }
 
 
 
     int result = 0;
     QString sd;
     if ( syncDevice.isEmpty() )
         sd = i18n("Do you want to\nclear all sync info\nof all profiles?");
     else
         sd = i18n("Do you want to\nclear the sync\ninfo of profile\n%1?\n"). arg( syncDevice );
 
     result = QMessageBox::warning( mParent, i18n("Warning!"),sd,i18n("OK"), i18n("Cancel"), 0,
                                    0, 1 );
     if ( result )
         return;
     mImplementation->removeSyncInfo( syncDevice );
 }
 void KSyncManager::slotSyncMenu( int action )
 {
     qDebug("syncaction %d ", action);
     if ( action == 5000 )
         return;
     mSyncWithDesktop = false;
     if ( action == 0 ) {
 
         // seems to be a Qt2 event handling bug
         // syncmenu.clear causes a segfault at first time
         // when we call it after the main event loop, it is ok
         // same behaviour when calling OM/Pi via QCOP for the first time
         QTimer::singleShot ( 1, this, SLOT ( confSync() ) ); 
         //confSync();
 
         return;
     }
     if ( action == 1 ) {
         multiSync( true );
         return;
     }
     if ( action == 2 ) {
         enableQuick();
         QTimer::singleShot ( 1, this, SLOT ( fillSyncMenu() ) ); 
         return;
     }
     if ( action == 3 ) {
         delete mServerSocket;
         mServerSocket = 0;
         QTimer::singleShot ( 1, this, SLOT ( fillSyncMenu() ) ); 
         return;
     }
 
     if (blockSave())
         return;
 
     setBlockSave(true);
     bool silent = false;
     if ( action == 999 ) {
         //special mode for silent syncing
         action = 1000;
         silent = true;
     }
 
     mCurrentSyncProfile = action - 1000 ;
     mCurrentSyncDevice = mSyncProfileNames[mCurrentSyncProfile] ;
     mCurrentSyncName =  mLocalMachineName ;
     KConfig config ( locateLocal( "config","ksyncprofilesrc"  ) );
     KSyncProfile* temp = new KSyncProfile ();
     temp->setName(mSyncProfileNames[mCurrentSyncProfile]);
     temp->readConfig(&config);
     if (silent) {
         mAskForPreferences = false;
         mShowSyncSummary = false;
         mWriteBackFile = true;
         mSyncAlgoPrefs = 2;// take newest
     }
     else {
         mAskForPreferences = temp->getAskForPreferences();
         mShowSyncSummary = temp->getShowSummaryAfterSync();
         mWriteBackFile = temp->getWriteBackFile();
         mSyncAlgoPrefs = temp->getSyncPrefs();
     }
     mWriteBackExistingOnly = temp->getWriteBackExisting();
     mIsKapiFile = temp->getIsKapiFile();
     mWriteBackInFuture = 0;
     if ( temp->getWriteBackFuture() )
         mWriteBackInFuture =  temp->getWriteBackFutureWeeks( );
    
     if ( action == 1000  ) {
         mIsKapiFile = false; 
 #ifdef DESKTOP_VERSION
         syncKDE();
 #else
         syncSharp();
 #endif
     
     } else if ( action == 1001 ) {
         syncLocalFile();
 
     } else if ( action == 1002 ) {
         mWriteBackFile = false;
         mAskForPreferences = false;
         mShowSyncSummary = false; 
         mSyncAlgoPrefs = 3; 
         quickSyncLocalFile();
 
     } else if ( action >= 1003  ) {
         if ( temp->getIsLocalFileSync() ) {
             switch(mTargetApp)
                 {
                 case (KAPI):
                     if ( syncWithFile( temp->getRemoteFileNameAB( ), false ) )
                         mPrefs->mLastSyncedLocalFile = temp->getRemoteFileNameAB();
                     break;
                 case (KOPI):
                     if ( syncWithFile( temp->getRemoteFileName( ), false ) )
                         mPrefs->mLastSyncedLocalFile = temp->getRemoteFileName();
                     break;
                 case (PWMPI):
                     if ( syncWithFile( temp->getRemoteFileNamePWM( ), false ) )
                         mPrefs->mLastSyncedLocalFile = temp->getRemoteFileNamePWM();
                     break;
                 default:
                     qDebug("KSyncManager::slotSyncMenu: invalid apptype selected");
                     break;
               
                 }
         } else {
             if (  temp->getIsPhoneSync() ) {
                 mPhoneDevice = temp->getPhoneDevice( ) ;
                 mPhoneConnection = temp->getPhoneConnection( );
                 mPhoneModel = temp->getPhoneModel( );
                 syncPhone();
             } else if (  temp->getIsPiSync() ) {
                 if ( mTargetApp == KAPI ) {
                     mPassWordPiSync = temp->getRemotePwAB();
                     mActiveSyncPort = temp->getRemotePortAB();
                     mActiveSyncIP = temp->getRemoteIPAB();
                 } else if ( mTargetApp == KOPI ) {
                     mPassWordPiSync = temp->getRemotePw();
                     mActiveSyncPort = temp->getRemotePort();
                     mActiveSyncIP = temp->getRemoteIP();
                 } else  {
                     mPassWordPiSync = temp->getRemotePwPWM();
                     mActiveSyncPort = temp->getRemotePortPWM();
                     mActiveSyncIP = temp->getRemoteIPPWM();
                 } 
                 syncPi();
                 while ( !mPisyncFinished ) {
                     //qDebug("waiting ");
                     qApp->processEvents();
                 }
             } else
                 syncRemote( temp );
 
         }
     }
     delete temp;
     setBlockSave(false);
 }
 
 void KSyncManager::enableQuick( bool ask )
 {
     bool autoStart;
     bool changed = false;
     if ( ask ) {
         QDialog dia ( 0, "input-dialog", true );
         QLineEdit lab ( &dia );
         QVBoxLayout lay( &dia );
         lab.setText( mPrefs->mPassiveSyncPort );
         lay.setMargin(7);
         lay.setSpacing(7);
         int po = 9197+mTargetApp;
         QLabel label ( i18n("Port number (Default: %1)").arg(po), &dia );
         lay.addWidget( &label);
         lay.addWidget( &lab);
 
         QLineEdit lepw ( &dia );
         lepw.setText( mPrefs->mPassiveSyncPw );
         QLabel label2 ( i18n("Password to enable\naccess from remote:"), &dia );
         lay.addWidget( &label2);
         lay.addWidget( &lepw);
         QCheckBox autostart(i18n("Automatically start\nat application startup"), &dia );
         lay.addWidget( &autostart);
         autostart.setChecked( mPrefs->mPassiveSyncAutoStart );
 #ifdef DESKTOP_VERSION
 #ifdef _WIN32_
         QCheckBox syncdesktop( i18n("Automatically sync with Outlook\nwhen receiving sync request"),&dia );
         syncdesktop.hide();// not implemented!
 #else
         QCheckBox syncdesktop( i18n("Automatically sync with KDE-Desktop\nwhen receiving sync request"),&dia );
 #endif
         lay.addWidget( &syncdesktop);
 #else
         mPrefs->mPassiveSyncWithDesktop = false;
         QCheckBox syncdesktop( i18n("Automatically sync\nwith KDE-Desktop"),&dia );
         syncdesktop.hide();
 #endif
         syncdesktop.setChecked( mPrefs->mPassiveSyncWithDesktop );
 
         dia.setFixedSize( 230,120 );
         dia.setCaption( i18n("Enter port for Pi-Sync") );
         QPushButton pb ( "OK",  &dia);
         lay.addWidget( &pb );
         connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) );
         dia.show();
         if ( ! dia.exec() )
             return;
         dia.hide();
         qApp->processEvents();
         if ( mPrefs->mPassiveSyncPw != lepw.text() ) {
             changed = true;
             mPrefs->mPassiveSyncPw = lepw.text();
         }
         if ( mPrefs->mPassiveSyncPort != lab.text() ) {
             mPrefs->mPassiveSyncPort = lab.text();
             changed = true;
         }
         autoStart = autostart.isChecked();
         if (mPrefs->mPassiveSyncWithDesktop != syncdesktop.isChecked() ) {
             changed = true;
             mPrefs->mPassiveSyncWithDesktop = syncdesktop.isChecked();
         }
     }
     else
         autoStart = mPrefs->mPassiveSyncAutoStart;
     if ( autoStart != mPrefs->mPassiveSyncAutoStart )
         changed =  true;
     bool ok;
     mPrefs->mPassiveSyncAutoStart = false;
     Q_UINT16 port = mPrefs->mPassiveSyncPort.toUInt(&ok);
     if ( ! ok ) {
         KMessageBox::information( 0, i18n("No valid port"));
         return;
     }
     //qDebug("port %d ", port);
     mServerSocket = new KServerSocket ( mPrefs->mPassiveSyncPw, port ,1 );
     mServerSocket->setFileName( defaultFileName() );
     //qDebug("connected ");
     if ( !mServerSocket->ok() ) {
         KMessageBox::information( 0, i18n("Failed to bind or\nlisten to the port!"));
         delete mServerSocket;
         mServerSocket = 0;
         return;
     }
     mPrefs->mPassiveSyncAutoStart = autoStart;
     if ( changed ) {
         mPrefs->writeConfig();
     }
     connect( mServerSocket, SIGNAL ( request_file() ),this, SIGNAL  ( request_file() ) );
     connect( mServerSocket, SIGNAL ( file_received( bool ) ), this,  SIGNAL  ( getFile( bool ) ) );
 }
 
 void KSyncManager::syncLocalFile()
 {
 
     QString fn =mPrefs->mLastSyncedLocalFile;
     QString ext;
 
     switch(mTargetApp)
         {
             case (KAPI):
             ext = "(*.vcf)";
             break;
             case (KOPI):
             ext = "(*.ics/*.vcs)";
             break;
             case (PWMPI):
             ext = "(*.pwm)";
             break;
             default:
             qDebug("KSyncManager::syncLocalFile: invalid apptype selected");
             break;
               
         }
 
     fn =KFileDialog:: getOpenFileName( fn, i18n("Sync filename"+ext), mParent );
     if ( fn == "" )
         return;
     if (  syncWithFile(  fn, false ) ) {
         qDebug("syncLocalFile() successful ");
     }
 
 }
 
 bool  KSyncManager::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( mParent, i18n("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( mParent, i18n("Warning!"),
                                        mess,
                                        i18n("Sync"), i18n("Cancel"), 0,
                                        0, 1 );
         if ( result )
             return false;
     }
     if ( mAskForPreferences )
         if ( !edit_sync_options()) {
             mParent->topLevelWidget()->setCaption( i18n("Syncing aborted. Nothing synced.") );
             return false;
         }
     if ( result == 0 ) {
         //qDebug("Now sycing ... ");
         if ( ret = mImplementation->sync( this, fn, mSyncAlgoPrefs ) )
             mParent->topLevelWidget()->setCaption( i18n("Synchronization successful") );
         else
             mParent->topLevelWidget()->setCaption( i18n("Sync cancelled or failed.") );
         if ( ! quick )
             mPrefs->mLastSyncedLocalFile = fn;
     }
     return ret;
 }
 
 void KSyncManager::quickSyncLocalFile()
 {
     
     if ( syncWithFile( mPrefs->mLastSyncedLocalFile, true ) ) {
         qDebug("quick syncLocalFile() successful ");
       
     }
 }
 
 void KSyncManager::multiSync( bool askforPrefs  )
 {
     if (blockSave())
         return;
     setBlockSave(true);
     QString question = i18n("Do you really want\nto multiple sync\nwith all checked profiles?\nSyncing takes some\ntime - all profiles\nare synced twice!");
     if ( QMessageBox::information( mParent, i18n("KDE-Pim Sync"),
                                    question,
                                    i18n("Yes"), i18n("No"),
                                    0, 0 ) != 0 ) {
         setBlockSave(false);
         mParent->topLevelWidget()->setCaption(i18n("Aborted! Nothing synced!"));
         return;
     }
     mCurrentSyncDevice = i18n("Multiple profiles") ;
     mSyncAlgoPrefs = mPrefs->mRingSyncAlgoPrefs;
     if ( askforPrefs ) {
         if ( !edit_sync_options()) {
             mParent->topLevelWidget()->setCaption( i18n("Syncing aborted.") );
             return;
         }
         mPrefs->mRingSyncAlgoPrefs = mSyncAlgoPrefs;
     }
     mParent->topLevelWidget()->setCaption(i18n("Multiple sync started.") );
     qApp->processEvents();
     int num = ringSync() ;
     if (  num > 1 )
         ringSync();
     setBlockSave(false);
     if ( num )
         emit save();
     if ( num )
         mParent->topLevelWidget()->setCaption(i18n("%1 profiles synced. Multiple sync complete!").arg(num) );
     else
         mParent->topLevelWidget()->setCaption(i18n("Nothing synced! No profiles defined for multisync!"));
     return;
 }
 
 int KSyncManager::ringSync()
 {
     int syncedProfiles = 0;
     unsigned int i;
     QTime timer;
     KConfig config ( locateLocal( "config","ksyncprofilesrc"  ) );
     QStringList syncProfileNames = mSyncProfileNames;
     KSyncProfile* temp = new KSyncProfile ();
     mAskForPreferences = false;
     for ( i = 0; i < syncProfileNames.count(); ++i ) {
         mCurrentSyncProfile = i;
         temp->setName(syncProfileNames[mCurrentSyncProfile]);
         temp->readConfig(&config);
 
         bool includeInRingSync;
         switch(mTargetApp)
             {
             case (KAPI):
                 includeInRingSync = temp->getIncludeInRingSyncAB();
                 break;
             case (KOPI):
                 includeInRingSync = temp->getIncludeInRingSync();
                 break;
             case (PWMPI):
                 includeInRingSync = temp->getIncludeInRingSyncPWM();
                 break;
             default:
                 qDebug("KSyncManager::ringSync: invalid apptype selected");
                 break;
               
             }
         
         
         if ( includeInRingSync && ( i < 1 || i > 2  )) {
             mParent->topLevelWidget()->setCaption(i18n("Profile ")+syncProfileNames[mCurrentSyncProfile]+ i18n(" is synced ... "));
             ++syncedProfiles;
             // mAskForPreferences = temp->getAskForPreferences();
             mWriteBackFile = temp->getWriteBackFile();
             mWriteBackExistingOnly = temp->getWriteBackExisting();
             mIsKapiFile = temp->getIsKapiFile();
             mWriteBackInFuture = 0;
             if ( temp->getWriteBackFuture() )
                 mWriteBackInFuture =  temp->getWriteBackFutureWeeks( );
             mShowSyncSummary = false;
             mCurrentSyncDevice = syncProfileNames[i] ;
             mCurrentSyncName = mLocalMachineName;
             if ( i == 0 ) {
                 mIsKapiFile = false; 
 #ifdef DESKTOP_VERSION
                 syncKDE();
 #else
                 syncSharp();
 #endif
             } else {
                 if ( temp->getIsLocalFileSync() ) {
                     switch(mTargetApp)
                         {
                         case (KAPI):
                             if ( syncWithFile( temp->getRemoteFileNameAB( ), false ) )
                                 mPrefs->mLastSyncedLocalFile = temp->getRemoteFileNameAB();
                             break;
                         case (KOPI):
                             if ( syncWithFile( temp->getRemoteFileName( ), false ) )
                                 mPrefs->mLastSyncedLocalFile = temp->getRemoteFileName();
                             break;
                         case (PWMPI):
                             if ( syncWithFile( temp->getRemoteFileNamePWM( ), false ) )
                                 mPrefs->mLastSyncedLocalFile = temp->getRemoteFileNamePWM();
                             break;
                         default:
                             qDebug("KSyncManager::slotSyncMenu: invalid apptype selected");
                             break;
                         }
                 } else {
                     if (  temp->getIsPhoneSync() ) {
                         mPhoneDevice = temp->getPhoneDevice( ) ;
                         mPhoneConnection = temp->getPhoneConnection( );
                         mPhoneModel = temp->getPhoneModel( );
                         syncPhone();
                     } else if (  temp->getIsPiSync() ) {
                         if ( mTargetApp == KAPI ) {
                             mPassWordPiSync = temp->getRemotePwAB();
                             mActiveSyncPort = temp->getRemotePortAB();
                             mActiveSyncIP = temp->getRemoteIPAB();
                         } else if ( mTargetApp == KOPI ) {
                             mPassWordPiSync = temp->getRemotePw();
                             mActiveSyncPort = temp->getRemotePort();
                             mActiveSyncIP = temp->getRemoteIP();
                         } else  {
                             mPassWordPiSync = temp->getRemotePwPWM();
                             mActiveSyncPort = temp->getRemotePortPWM();
                             mActiveSyncIP = temp->getRemoteIPPWM();
                         } 
                         syncPi();
                         while ( !mPisyncFinished ) {
                             //qDebug("waiting ");
                             qApp->processEvents();
                         }
                         timer.start(); 
                         while ( timer.elapsed () < 2000 ) {
                             qApp->processEvents();
                         }
                     } else
                         syncRemote( temp, false );
 
                 }
             }
             timer.start();
             mParent->topLevelWidget()->setCaption(i18n("Multiple sync in progress ... please wait!") );
             while ( timer.elapsed () < 2000 ) {
                 qApp->processEvents();
 #ifndef _WIN32_
                 sleep (1);
 #endif
             }
 
         }
 
     }
     delete temp;
     return syncedProfiles;
 }
 
 void KSyncManager::syncRemote( KSyncProfile* prof,  bool ask)
 {
     QString question;
     if ( ask ) {
         question = i18n("Do you really want\nto remote sync\nwith profile \n")+ prof->getName()+" ?\n";
         if ( QMessageBox::information( mParent, i18n("Sync"),
                                        question,
                                        i18n("Yes"), i18n("No"),
                                        0, 0 ) != 0 )
             return;
     }
 
     QString preCommand;
     QString localTempFile;
     QString postCommand;
 
     switch(mTargetApp)
         {
         case (KAPI):
             preCommand = prof->getPreSyncCommandAB();
             postCommand = prof->getPostSyncCommandAB();
             localTempFile = prof->getLocalTempFileAB();
             break;
         case (KOPI):
             preCommand = prof->getPreSyncCommand();
             postCommand = prof->getPostSyncCommand();
             localTempFile = prof->getLocalTempFile();
             break;
         case (PWMPI):
             preCommand = prof->getPreSyncCommandPWM();
             postCommand = prof->getPostSyncCommandPWM();
             localTempFile = prof->getLocalTempFilePWM();
             break;
         default:
             qDebug("KSyncManager::syncRemote: invalid apptype selected");
             break;
         }
 
 
     int fi;
     if ( (fi = preCommand.find("$PWD$")) > 0 ) {
         QString pwd = getPassword();
         preCommand = preCommand.left( fi )+ pwd + preCommand.mid( fi+5 );
 
     }
     int maxlen = 30;
     if ( QApplication::desktop()->width() > 320 )
         maxlen += 25;
     mParent->topLevelWidget()->setCaption ( i18n( "Copy remote file to local machine..." ) );
     int fileSize = 0;
     int result = system ( preCommand );
     // 0 : okay
     // 256: no such file or dir
     //
     qDebug("Sync: Remote copy result(0 = okay): %d ",result );
     if ( result != 0 ) {
         unsigned int len = maxlen;
         while ( len <  preCommand.length() ) {
             preCommand.insert( len , "\n" );
             len += maxlen +2;
         }
         question = i18n("Sorry, the copy command failed!\nCommand was:\n%1\n \nTry command on console to get more\ndetailed info about the reason.\n").arg (preCommand) ;
         QMessageBox::information( mParent, i18n("Sync - ERROR"),
                                   question,
                                   i18n("Okay!")) ;
         mParent->topLevelWidget()->setCaption ("KDE-Pim");
         return;
     }
     mParent->topLevelWidget()->setCaption ( i18n( "Copying succeed." ) );
     //qDebug(" file **%s** ",prof->getLocalTempFile().latin1() );
 
     if ( syncWithFile( localTempFile, true ) ) {
 
         if ( mWriteBackFile ) {
             int fi;
             if ( (fi = postCommand.find("$PWD$")) > 0 ) {
                 QString pwd = getPassword();
                 postCommand = postCommand.left( fi )+ pwd + postCommand.mid( fi+5 );
                 
             }
             mParent->topLevelWidget()->setCaption ( i18n( "Writing back file ..." ) );
             result = system ( postCommand );
             qDebug("Sync:Writing back file result: %d ", result);
             if ( result != 0 ) {
                 mParent->topLevelWidget()->setCaption ( i18n( "Writing back file result: " )+QString::number( result ) );
                 return;
             } else {
                 mParent->topLevelWidget()->setCaption ( i18n( "Syncronization sucessfully completed" ) );
             }
         }
     }
     return;
 }
 bool KSyncManager::edit_pisync_options()
 {
     QDialog dia( mParent, "dia", true );
     dia.setCaption( i18n("Pi-Sync options for device: " ) +mCurrentSyncDevice );
     QVBoxLayout lay ( &dia );
     lay.setSpacing( 5 );
     lay.setMargin( 3 );
     QLabel lab1 ( i18n("Password for remote access:"), &dia); 
     lay.addWidget( &lab1 );
     QLineEdit le1 (&dia );
     lay.addWidget( &le1 );
     QLabel lab2 ( i18n("Remote IP address:"), &dia);
     lay.addWidget( &lab2 );
     QLineEdit le2 (&dia );
     lay.addWidget( &le2 );
     QLabel lab3 ( i18n("Remote port number:"), &dia);
     lay.addWidget( &lab3 );
     QLineEdit le3 (&dia );
     lay.addWidget( &le3 );
     QPushButton pb ( "OK",  &dia); 
     lay.addWidget( &pb );
     connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) ); 
     le1.setText( mPassWordPiSync );
     le2.setText( mActiveSyncIP  );
     le3.setText( mActiveSyncPort );
     if ( dia.exec() ) {
         mPassWordPiSync = le1.text();
         mActiveSyncPort = le3.text();
         mActiveSyncIP = le2.text();
         return true;
     }
     return false;
 }
 bool KSyncManager::edit_sync_options()
 {
 
     QDialog dia( mParent, "dia", true );
     dia.setCaption( i18n("Device: " ) +mCurrentSyncDevice );
     QButtonGroup gr ( 1,  Qt::Horizontal, i18n("Sync preferences"), &dia);
     QVBoxLayout lay ( &dia );
     lay.setSpacing( 2 );
     lay.setMargin( 3 );
     lay.addWidget(&gr);
     QRadioButton loc ( i18n("Take local entry on conflict"), &gr );
     QRadioButton rem ( i18n("Take remote entry on conflict"), &gr );
     QRadioButton newest( i18n("Take newest entry on conflict"), &gr );
     QRadioButton ask( i18n("Ask for every entry on conflict"), &gr );
     QRadioButton f_loc( i18n("Force: Take local entry always"), &gr );
     QRadioButton f_rem( i18n("Force: Take remote entry always"), &gr );
     //QRadioButton both( i18n("Take both on conflict"), &gr );
     QPushButton pb ( "OK",  &dia); 
     lay.addWidget( &pb );
     connect(&pb, SIGNAL( clicked() ), &dia, SLOT ( accept() ) ); 
     switch ( mSyncAlgoPrefs ) {
     case 0:
         loc.setChecked( true);
         break;
     case 1:
         rem.setChecked( true );
         break;
     case 2:
         newest.setChecked( true);
         break;
     case 3:
         ask.setChecked( true);
         break;
     case 4:
         f_loc.setChecked( true);
         break;
     case 5:
         f_rem.setChecked( true);
         break;
     case 6:
         // both.setChecked( true);
         break; 
     default:
         break;
     }
     if ( dia.exec() ) {
         mSyncAlgoPrefs = rem.isChecked()*1+newest.isChecked()*2+  ask.isChecked()*3+  f_loc.isChecked()*4+  f_rem.isChecked()*5;//+  both.isChecked()*6 ;
         return true;
     }
     return false;
 }
 
 QString  KSyncManager::getPassword( )
 {
     QString retfile = "";
     QDialog dia ( mParent, "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 KSyncManager::confSync()
 { 
     static KSyncPrefsDialog* sp = 0;
     if ( ! sp ) {
         sp = new KSyncPrefsDialog( mParent, "syncprefs", true );
     }
     sp->usrReadConfig();
 #ifndef DESKTOP_VERSION
     sp->showMaximized();
 #else
     sp->show();
 #endif
     sp->exec();
     QStringList oldSyncProfileNames = mSyncProfileNames;
     mSyncProfileNames = sp->getSyncProfileNames();
     mLocalMachineName = sp->getLocalMachineName ();
     int ii;
     for ( ii = 0; ii < oldSyncProfileNames.count(); ++ii ) {
         if ( ! mSyncProfileNames.contains( oldSyncProfileNames[ii] ) )
             mImplementation->removeSyncInfo( oldSyncProfileNames[ii]  );
     }
     QTimer::singleShot ( 1, this, SLOT ( fillSyncMenu() ) ); 
 }
 void KSyncManager::syncKDE()
 {
     mSyncWithDesktop = true;
     emit save();
     switch(mTargetApp)
         {
         case (KAPI):
             {
 #ifdef DESKTOP_VERSION
                 QString command = qApp->applicationDirPath () + "/kdeabdump"; 
 #else
                 QString command = "kdeabdump"; 
 #endif
                 if ( ! QFile::exists ( command ) )
                     command = "kdeabdump";  
                 QString fileName = QDir::homeDirPath ()+"/.kdeaddressbookdump.vcf";
                 system (  command.latin1());
                     if ( syncWithFile( fileName,true ) ) {
                         if ( mWriteBackFile ) {
                             command += " --read";
                             system (  command.latin1());
                         }
                     }
                 
             }
             break;
         case (KOPI):
             {
 #ifdef DESKTOP_VERSION
                 QString command = qApp->applicationDirPath () + "/kdecaldump"; 
 #else
                 QString command = "kdecaldump"; 
 #endif
                 if ( ! QFile::exists ( command ) )
                     command = "kdecaldump";  
                 QString fileName = QDir::homeDirPath ()+"/.kdecalendardump.ics";
                 system (  command.latin1());
                     if ( syncWithFile( fileName,true ) ) {
                         if ( mWriteBackFile ) {
                             command += " --read";
                             system (  command.latin1());
                         }
                     }
                 
             }
             break;
         case (PWMPI):
 
             break;
         default:
             qDebug("KSyncManager::slotSyncMenu: invalid apptype selected");
             break;
               
         }
 }
 
 void KSyncManager::syncSharp()
 {
 
     if ( ! syncExternalApplication("sharp") )
         qDebug("ERROR sync sharp  ");
 }
 
 bool KSyncManager::syncExternalApplication(QString  resource)
 {
    
     emit save();
 
     if ( mAskForPreferences )  
         if ( !edit_sync_options()) {
             mParent->topLevelWidget()->setCaption( i18n("Syncing aborted. Nothing synced.") );
             return false;
         }
 
     qDebug("Sync extern %s", resource.latin1());
 
     bool syncOK = mImplementation->syncExternal(this, resource);
 
     return syncOK;
 
 }
 
 void KSyncManager::syncPhone()
 {
 
     syncExternalApplication("phone");
 
 }
 
 void KSyncManager::showProgressBar(int percentage, QString caption, int total)
 {
     if (!bar->isVisible())
         {
             bar->setCaption (caption); 
             bar->setTotalSteps (  total  ) ;
 
             bar->show();
         }
 
     bar->setProgress( percentage );
 }
 
 void KSyncManager::hideProgressBar()
 {
     bar->hide();
 }
 
 bool KSyncManager::isProgressBarCanceled()
 {
     return !bar->isVisible();
 }
 
 QString KSyncManager::syncFileName()
 {
 
     QString fn = "tempfile";
     switch(mTargetApp)
         {
         case (KAPI):
             fn = "tempsyncab.vcf";
             break;
         case (KOPI):
             fn = "tempsynccal.ics";
             break;
         case (PWMPI):
             fn = "tempsyncpw.pwm";
             break;
         default:
             break;
         }
 #ifdef _WIN32_
     return  locateLocal( "tmp", fn );
 #else
     return (QString( "/tmp/" )+ fn );
 #endif
 }
 
 void KSyncManager::syncPi()
 {
     mIsKapiFile = true; 
     mPisyncFinished = false;
     qApp->processEvents();
     if ( mAskForPreferences )
         if ( !edit_pisync_options()) {
             mParent->topLevelWidget()->setCaption( i18n("Syncing aborted. Nothing synced.") );
             return;
         }
     bool ok;
     Q_UINT16 port = mActiveSyncPort.toUInt(&ok);
     if ( ! ok ) {
         mParent->topLevelWidget()->setCaption( i18n("Sorry, no valid port.Syncing cancelled.") );
         return;
     }
     KCommandSocket* commandSocket = new KCommandSocket( mPassWordPiSync, port, mActiveSyncIP, this );
     connect( commandSocket, SIGNAL(commandFinished( KCommandSocket*, int )), this, SLOT(deleteCommandSocket(KCommandSocket*, int)) );
     mParent->topLevelWidget()->setCaption( i18n("Sending request for remote file ...") );
     commandSocket->readFile(  syncFileName() );
 }
 
 void KSyncManager::deleteCommandSocket(KCommandSocket*s, int state)
 {
     //enum { success, errorW, errorR, quiet };
     if ( state == KCommandSocket::errorR ||state == KCommandSocket::errorTO ) {
         mParent->topLevelWidget()->setCaption( i18n("ERROR: Receiving remote file failed.") );
         delete s;
         if ( state == KCommandSocket::errorR ) {
             KCommandSocket* commandSocket = new KCommandSocket( mPassWordPiSync, mActiveSyncPort.toUInt(), mActiveSyncIP, this );
             connect( commandSocket, SIGNAL(commandFinished( KCommandSocket*, int)), this, SLOT(deleteCommandSocket(KCommandSocket*, int )) );
             commandSocket->sendStop();
         }
         mPisyncFinished = true;
         return;
         
     } else  if ( state == KCommandSocket::errorW ) {
         mParent->topLevelWidget()->setCaption( i18n("ERROR:Writing back file failed.") );
         mPisyncFinished = true;
 
     } else  if ( state == KCommandSocket::successR ) {
         QTimer::singleShot( 1, this , SLOT ( readFileFromSocket()));
 
     } else  if ( state == KCommandSocket::successW ) {
         mParent->topLevelWidget()->setCaption( i18n("Pi-Sync succesful!") );
         mPisyncFinished = true;
     }
 
     delete s;
 }
 
 void KSyncManager::readFileFromSocket()
 {
     QString fileName = syncFileName();
     mParent->topLevelWidget()->setCaption( i18n("Remote file saved to temp file.") );
     if ( ! syncWithFile( fileName , true ) ) {
         mParent->topLevelWidget()->setCaption( i18n("Syncing failed.") );
         mPisyncFinished = true;
         return;
     }
     KCommandSocket* commandSocket = new KCommandSocket( mPassWordPiSync, mActiveSyncPort.toUInt(), mActiveSyncIP, this );
     connect( commandSocket, SIGNAL(commandFinished( KCommandSocket*, int)), this, SLOT(deleteCommandSocket(KCommandSocket*, int )) );
     if ( mWriteBackFile ) 
         commandSocket->writeFile(  fileName );
     else {
         commandSocket->sendStop();
         mParent->topLevelWidget()->setCaption( i18n("Pi-Sync succesful!") );
         mPisyncFinished = true;
     }
 }
 
 KServerSocket:: KServerSocket ( QString pw, Q_UINT16 port, int backlog, QObject * parent, const char * name ) : QServerSocket( port, backlog, parent, name )
 {
     mPassWord = pw;
     mSocket = 0;
     mSyncActionDialog = 0;
     blockRC = false;
 };
 
 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 ) {
         delete mSocket;
         mSocket = 0;
     }
     //emit endConnect();
 }
 void KServerSocket::readClient()
 {
     if ( blockRC )
         return;
     if ( mSocket == 0 ) {
         qDebug("ERROR::KServerSocket::readClient(): mSocket == 0  ");
         return;
     }
     //qDebug("KServerSocket::readClient()");
     if ( mSocket->canReadLine() ) {
         QString line = mSocket->readLine();
         //qDebug("KServerSocket readline: %s ", line.latin1());
         QStringList tokens = QStringList::split( QRegExp("[ \r\n][ \r\n]*"), line );
         if ( tokens[0] == "GET" ) {
             if (  tokens[1] == mPassWord ) {
                 //emit sendFile( mSocket );
                 bool ok = false;
                 QDateTime dt = KGlobal::locale()->readDateTime( tokens[2], KLocale::ISODate, &ok);
                 if ( ok ) {
                     KSyncManager::mRequestedSyncEvent = dt; 
                 }
                 else
                     KSyncManager::mRequestedSyncEvent = QDateTime();
                 send_file();
             }
             else {
                 KMessageBox::error( 0, i18n("Got send file request\nwith invalid password"));
                 //qDebug("password %s, invalid password %s ",mPassWord.latin1(), tokens[1].latin1() );
             }
         } 
         if ( tokens[0] == "PUT" ) {
             if (  tokens[1] == mPassWord ) {
                 //emit getFile( mSocket );
                 blockRC = true;
                 get_file();
             }
             else {
                 KMessageBox::error( 0, i18n("Got receive file request\nwith invalid password"));
                 //qDebug("password %s, invalid password %s ",mPassWord.latin1(), tokens[1].latin1() );
             }
         } 
         if ( tokens[0] == "STOP" ) {
             //emit endConnect();
             end_connect();
         }
     }
 }
 void KServerSocket::end_connect()
 {
     delete mSyncActionDialog;
     mSyncActionDialog = 0;
 }
 void KServerSocket::send_file()
 {
     //qDebug("MainWindow::sendFile(QSocket* s) ");
     if ( mSyncActionDialog )
         delete mSyncActionDialog;
     mSyncActionDialog = new QDialog ( 0, "input-dialog", true );
     mSyncActionDialog->setCaption(i18n("Received sync request"));
-    QLabel* label = new QLabel( i18n("Synchronizing from remote ...\n\nDo not use this application!\n\nIf syncing fails\nyou can close this dialog."), mSyncActionDialog );
+    QLabel* label = new QLabel( i18n("Synchronizing from remote ...\n\nDo not use this application!\n\nIf syncing fails\nyou can close this dialog."), mSyncActionDialog ); 
+    label->setAlignment ( Qt::AlignHCenter );
     QVBoxLayout* lay = new QVBoxLayout( mSyncActionDialog );
     lay->addWidget( label);
     lay->setMargin(7);
     lay->setSpacing(7);
     if ( KSyncManager::mRequestedSyncEvent.isValid() ) {
         int secs = QDateTime::currentDateTime().secsTo( KSyncManager::mRequestedSyncEvent );
-        //if ( secs > 30 ) 
-        if ( true ) 
+        if ( secs < 0 )
+             secs = secs * (-1);
+        if ( secs > 30 ) 
+            //if ( true ) 
             {
                 QString warning = i18n("Clock skew of\nsyncing devices\nis %1 seconds!").arg( secs );
-                QLabel* label = new QLabel( warning, mSyncActionDialog );
-                if ( secs > 600 )
+                QLabel* label = new QLabel( warning, mSyncActionDialog ); 
+                label->setAlignment ( Qt::AlignHCenter );
+                lay->addWidget( label);
+                if ( secs > 180 )
                     {
+                        if ( secs > 300 ) {
+                            if ( KMessageBox::Cancel == KMessageBox::warningContinueCancel(0, i18n("The clocks of the syncing\ndevices have a difference\n of more than 5 minutes.\nPlease adjust your clocks.\n<b>You may get wrong syncing results!<\b>\nPlease confirm synchronization!"), i18n("High clock skew!"),i18n("Synchronize!"))) {
+                                qDebug("cancelled ");
+                                return ;
+                            }
+                        }
                         QFont f = label->font();
+                        f.setPointSize ( f.pointSize() *2 );
                         f. setBold (true ); 
-                        f.setPointSize (  f.pointSize() + 10);
-                        label->setFont( f );
-                    }
-                lay->addWidget( label);
-                mSyncActionDialog->setFixedSize( 230, 200);
+                        QLabel* label = new QLabel( warning, mSyncActionDialog );
+                        label->setFont( f ); 
+                        warning = i18n("ADJUST\nYOUR\nCLOCKS!");
+                        label->setText( warning ); 
+                        label->setAlignment ( Qt::AlignHCenter );
+                        lay->addWidget( label);
+                        mSyncActionDialog->setFixedSize( 230, 300);
+                    } else {
+                    mSyncActionDialog->setFixedSize( 230, 200);
+                }
             } else {
             mSyncActionDialog->setFixedSize( 230, 120);
         }
     } else
         mSyncActionDialog->setFixedSize( 230, 120);
     mSyncActionDialog->show();
     mSyncActionDialog->raise();
     emit request_file();
     qApp->processEvents();
     QString fileName = mFileName;
     QFile file( fileName );
     if (!file.open( IO_ReadOnly ) ) {
         delete mSyncActionDialog;
         mSyncActionDialog = 0;
         qDebug("KSS::error open file ");
         mSocket->close();
         if ( mSocket->state() == QSocket::Idle )
             QTimer::singleShot( 10, this , SLOT ( discardClient()));
         return ;
         
     } 
     mSyncActionDialog->setCaption( i18n("Sending file...") );
     QTextStream ts( &file );
     ts.setEncoding( QTextStream::Latin1 );
 
     QTextStream os( mSocket );
     os.setEncoding( QTextStream::Latin1 );
     while ( ! ts.atEnd() ) {
         os << ts.readLine() << "\r\n";
     }
     //os << ts.read();
     file.close();
     mSyncActionDialog->setCaption( i18n("Waiting for synced file...") );
     mSocket->close();
     if ( mSocket->state() == QSocket::Idle )
         QTimer::singleShot( 10, this , SLOT ( discardClient()));
 }
 void KServerSocket::get_file()
 {
     mSyncActionDialog->setCaption( i18n("Receiving synced file...") );
    
     piTime.start();
     piFileString = "";
     QTimer::singleShot( 1, this , SLOT (readBackFileFromSocket( ) ));
 }
 
 
 void KServerSocket::readBackFileFromSocket()
 {
     //qDebug("readBackFileFromSocket() %d ", piTime.elapsed ());
     while ( mSocket->canReadLine ()  ) {
         piTime.restart();
         QString line = mSocket->readLine ();
         piFileString += line;
         //qDebug("readline: %s ", line.latin1());
         mSyncActionDialog->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 = mFileName;
     QFile file ( fileName );
     if (!file.open( IO_WriteOnly ) ) {
         delete mSyncActionDialog;
         mSyncActionDialog = 0;
         qDebug("KSS:Error open read back file ");
         piFileString = "";
         emit file_received( false );
         blockRC = false;
         return ;
                     
     } 
 
     // mView->setLoadedFileVersion(QDateTime::currentDateTime().addSecs( -1));
     QTextStream ts ( &file );
     ts.setEncoding( QTextStream::Latin1 );
     mSyncActionDialog->setCaption( i18n("Writing file to disk...") );
     ts << piFileString;
     mSocket->close();
     if ( mSocket->state() == QSocket::Idle )
         QTimer::singleShot( 10, this , SLOT ( discardClient()));
     file.close(); 
     piFileString = "";
     emit file_received( true );
     delete mSyncActionDialog;
     mSyncActionDialog = 0;
     blockRC = false;
 
 }
 
 KCommandSocket::KCommandSocket (  QString password, Q_UINT16 port, QString host, QObject * parent, const char * name ): QObject( parent, name )
 {
     mPassWord = password;
     mSocket = 0;
     mPort = port;
     mHost = host;
 
     mRetVal = quiet;
     mTimerSocket = new QTimer ( this );
     connect( mTimerSocket, SIGNAL ( timeout () ), this, SLOT ( deleteSocket()  ) );
 }
 void KCommandSocket::readFile( QString fn )
 {
     if ( !mSocket ) {
         mSocket = new QSocket( this );
         connect( mSocket, SIGNAL(readyRead()), this, SLOT(startReadFileFromSocket()) );
         connect( mSocket, SIGNAL(delayedCloseFinished ()), this, SLOT(deleteSocket()) );
     }
     mFileString = "";
     mFileName = fn;
     mFirst = true;
     mSocket->connectToHost( mHost, mPort ); 
     QTextStream os( mSocket );
     os.setEncoding( QTextStream::Latin1 );
 
     QString curDt = " " +KGlobal::locale()->formatDateTime(QDateTime::currentDateTime().addSecs(-1),true, true,KLocale::ISODate );
     os << "GET " << mPassWord << curDt <<"\r\n";
     mTimerSocket->start( 20000 );
 }
 
 void KCommandSocket::writeFile( QString fileName  )
 {
     if ( !mSocket ) {
         mSocket = new QSocket( this );
         connect( mSocket, SIGNAL(delayedCloseFinished ()), this, SLOT(deleteSocket()) );
         connect( mSocket, SIGNAL(connected ()), this, SLOT(writeFileToSocket()) );
     }
     mFileName = fileName ;
     mSocket->connectToHost( mHost, mPort ); 
 }
 void KCommandSocket::writeFileToSocket()
 {
     QFile file2( mFileName );
     if (!file2.open( IO_ReadOnly ) ) {
         mRetVal= errorW;
         mSocket->close();
         if ( mSocket->state() == QSocket::Idle )
             QTimer::singleShot( 10, this , SLOT ( deleteSocket()));
         return ;
     }  
     QTextStream ts2( &file2 );
     ts2.setEncoding( QTextStream::Latin1 );
     QTextStream os2( mSocket );
     os2.setEncoding( QTextStream::Latin1 );
     os2 << "PUT " << mPassWord << "\r\n";;
     while ( ! ts2.atEnd() ) {
         os2 << ts2.readLine() << "\r\n";
     }
     mRetVal= successW;
     file2.close();
     mSocket->close();
     if ( mSocket->state() == QSocket::Idle )
         QTimer::singleShot( 10, this , SLOT ( deleteSocket()));
 }
 void KCommandSocket::sendStop()
 {
     if ( !mSocket ) {
         mSocket = new QSocket( this );
         connect( mSocket, SIGNAL(delayedCloseFinished ()), this, SLOT(deleteSocket()) );
     }
     mSocket->connectToHost( mHost, mPort ); 
     QTextStream os2( mSocket );
     os2.setEncoding( QTextStream::Latin1 );
     os2 << "STOP\r\n";
     mSocket->close();
     if ( mSocket->state() == QSocket::Idle )
         QTimer::singleShot( 10, this , SLOT ( deleteSocket()));
 }
 
 void KCommandSocket::startReadFileFromSocket()
 {
     if ( ! mFirst )
         return;
     mFirst = false;
     mTimerSocket->stop();
     mFileString = "";
     mTime.start();
     QTimer::singleShot( 1, this , SLOT (readFileFromSocket( ) ));
 
 }
 void KCommandSocket::readFileFromSocket()
 {
     //qDebug("readBackFileFromSocket() %d ", mTime.elapsed ());
     while ( mSocket->canReadLine ()  ) {
         mTime.restart();
         QString line = mSocket->readLine ();
         mFileString += line;
         //qDebug("readline: %s ", line.latin1());
     }
     if ( mTime.elapsed () < 3000 ) {
         // wait for more 
         //qDebug("waitformore ");
         QTimer::singleShot( 100, this , SLOT (readFileFromSocket( ) ));
         return;
     }
     QString fileName = mFileName;
     QFile file ( fileName );
     if (!file.open( IO_WriteOnly ) ) {
         mFileString = "";
         mRetVal = errorR;
         qDebug("KSS:Error open temp sync file for writing: %s",fileName.latin1() );
         deleteSocket();
         return ;
                     
     } 
     // mView->setLoadedFileVersion(QDateTime::currentDateTime().addSecs( -1));
     QTextStream ts ( &file );
     ts.setEncoding( QTextStream::Latin1 );
     ts << mFileString;
     file.close();  
     mFileString = "";
     mRetVal = successR;
     mSocket->close();
     // if state is not idle, deleteSocket(); is called via 
     //  connect( mSocket, SIGNAL(delayedCloseFinished ()), this, SLOT(deleteSocket()) );
     if ( mSocket->state() == QSocket::Idle )
         deleteSocket();
 }
 
 void KCommandSocket::deleteSocket()
 {
     //qDebug("KCommandSocket::deleteSocket() ");
     if ( mTimerSocket->isActive () ) {
         mTimerSocket->stop();
         mRetVal = errorTO;
         qDebug("Connection to remote host timed out");
         if ( mSocket ) {
             mSocket->close();
             //if ( mSocket->state() == QSocket::Idle )
             //   deleteSocket();
             delete mSocket;
             mSocket = 0;
         }
         KMessageBox::error( 0, i18n("Connection to remote\nhost timed out!\nDid you forgot to enable\nsyncing on remote host? "));
         emit commandFinished( this, mRetVal );
         return;      
     }
     //qDebug("KCommandSocket::deleteSocket() %d", mRetVal ); 
     if ( mSocket)
         delete mSocket;
     mSocket = 0; 
     emit commandFinished( this, mRetVal );
 }