7 files changed, 227 insertions, 127 deletions
diff --git a/libkcal/event.cpp b/libkcal/event.cpp
index dfa265b..7256f05 100644
--- a/libkcal/event.cpp
+++ b/libkcal/event.cpp
@@ -1,177 +1,223 @@
 /*
    This file is part of libkcal.
    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
    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.
 */
 #include <kglobal.h>
 #include <klocale.h>
 #include <kdebug.h>
 #include "event.h"
 using namespace KCal;
 Event::Event() :
  mHasEndDate( false ), mTransparency( Opaque )
 {
 }
 Event::Event(const Event &e) : Incidence(e)
 {
  mDtEnd = e.mDtEnd;
  mHasEndDate = e.mHasEndDate;
  mTransparency = e.mTransparency;
 }
 Event::~Event()
 {
 }
 Incidence *Event::clone()
 {
  return new Event(*this);
 }
 bool KCal::operator==( const Event& e1, const Event& e2 )
 {
    return operator==( (const Incidence&)e1, (const Incidence&)e2 ) &&
        e1.dtEnd() == e2.dtEnd() &&
        e1.hasEndDate() == e2.hasEndDate() &&
        e1.transparency() == e2.transparency();
 }
+bool Event::contains ( Event* from )
+{
+    if ( !from->summary().isEmpty() )
+        if (  !summary().startsWith(  from->summary() ))
+            return false; 
+    if ( from->dtStart().isValid() )
+        if (dtStart() != from->dtStart() )
+            return false;
+    if ( from->dtEnd().isValid() )
+        if ( dtEnd() !=  from->dtEnd() )
+            return false;
+    if ( !from->location().isEmpty() )
+        if (  !location().startsWith( from->location() ) )
+            return false;
+    if ( !from->description().isEmpty() )
+        if (  !description().startsWith(  from->description() ))
+            return false;
+    if ( from->alarms().count() ) {
+        Alarm *a = from->alarms().first();
+        if (  a->enabled()  ){
+            if ( !alarms().count() )
+                return false;
+            Alarm *b = alarms().first();
+            if( ! b->enabled() )
+                return false;
+            if ( ! (a->offset() == b->offset() ))
+                return false;
+        }
+    }
+    QStringList cat = categories();
+    QStringList catFrom = from->categories();
+    QString nCat;
+    int iii;
+    for ( iii = 0; iii < catFrom.count();++iii ) {
+        nCat = catFrom[iii];
+        if ( !nCat.isEmpty() )
+            if ( !cat.contains( nCat )) {
+                return false;
+            }
+    }
+    if ( from->doesRecur() ) 
+        if ( from->doesRecur() != doesRecur() && ! (from->doesRecur()== Recurrence::rYearlyMonth && doesRecur()== Recurrence::rYearlyDay) )
+            return false;
+    return true;
+}
 void Event::setDtEnd(const QDateTime &dtEnd)
 {
  if (mReadOnly) return;
  mDtEnd = getEvenTime( dtEnd );
  setHasEndDate(true);
  setHasDuration(false);
  updated();
 }
 QDateTime Event::dtEnd() const
 {
  if (hasEndDate()) return mDtEnd;
  if (hasDuration()) return dtStart().addSecs(duration());
  kdDebug(5800) << "Warning! Event '" << summary()
            << "' does have neither end date nor duration." << endl;
  return dtStart();
 }
 QString Event::dtEndTimeStr() const
 {
  return KGlobal::locale()->formatTime(mDtEnd.time());
 }
 QString Event::dtEndDateStr(bool shortfmt) const
 {
  return KGlobal::locale()->formatDate(mDtEnd.date(),shortfmt);
 }
 QString Event::dtEndStr(bool shortfmt) const
 {
  return KGlobal::locale()->formatDateTime(mDtEnd, shortfmt);
 }
 void Event::setHasEndDate(bool b)
 {
  mHasEndDate = b;
 }
 bool Event::hasEndDate() const
 {
  return mHasEndDate;
 }
 bool Event::isMultiDay() const
 {
  bool multi = !(dtStart().date() == dtEnd().date());
  return multi;
 }
 void Event::setTransparency(Event::Transparency transparency)
 {
  if (mReadOnly) return;
  mTransparency = transparency;
  updated();
 }
 Event::Transparency Event::transparency() const
 {
  return mTransparency;
 }
 void Event::setDuration(int seconds)
 {
  setHasEndDate(false);
  Incidence::setDuration(seconds);
 }
 QDateTime Event::getNextAlarmDateTime( bool * ok, int * offset ) const
 {
  
    bool yes;
     QDateTime incidenceStart = getNextOccurence( QDateTime::currentDateTime(), &yes );
     if ( ! yes || cancelled() ) {
         *ok = false;
         return QDateTime ();
     }
  
     bool enabled = false;
     Alarm* alarm;
     int off;
     QDateTime alarmStart = QDateTime::currentDateTime().addDays( 3650 );;
    //  if ( QDateTime::currentDateTime() > incidenceStart ){
 //          *ok = false;
 //          return incidenceStart;
 //      }
     for (QPtrListIterator<Alarm> it(mAlarms); (alarm = it.current()) != 0; ++it) {
         if (alarm->enabled()) {
             if ( alarm->hasTime () ) {
                 if ( alarm->time() < alarmStart ) {
                     alarmStart = alarm->time();
                     enabled = true;
                     off = alarmStart.secsTo( incidenceStart );
                 }
             } else {
                 int secs = alarm->startOffset().asSeconds();
                 if ( incidenceStart.addSecs( secs ) < alarmStart ) {
                     alarmStart = incidenceStart.addSecs( secs );
                     enabled = true;
                     off = -secs;
                 }
             }
         }
     }
     if ( enabled ) {
         if ( alarmStart >  QDateTime::currentDateTime()  ) {
             *ok = true;
             * offset = off;
             return alarmStart;
         }
     }
     *ok = false;
     return QDateTime ();
 }
diff --git a/libkcal/event.h b/libkcal/event.h
index 2a8bd95..3bc8adc 100644
--- a/libkcal/event.h
+++ b/libkcal/event.h
@@ -1,88 +1,90 @@
 /*
    This file is part of libkcal.
    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
    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.
 */
 #ifndef EVENT_H
 #define EVENT_H
 //
 // Event component, representing a VEVENT object
 //
 #include "incidence.h"
 namespace KCal {
 /**
  This class provides an Event in the sense of RFC2445.
 */
 class Event : public Incidence
 {
  public:
    enum Transparency { Opaque, Transparent };
    typedef ListBase<Event> List;
    Event();
    Event(const Event &);
    ~Event();
    QCString type() const { return "Event"; }
    Incidence *clone();
    QDateTime getNextAlarmDateTime( bool * ok, int * offset  ) const;
    /** for setting an event's ending date/time with a QDateTime. */
    void setDtEnd(const QDateTime &dtEnd);
    /** Return the event's ending date/time as a QDateTime. */
    virtual QDateTime dtEnd() const;
    /** returns an event's end time as a string formatted according to the
     users locale settings */
    QString dtEndTimeStr() const;
    /** returns an event's end date as a string formatted according to the
     users locale settings */
    QString dtEndDateStr(bool shortfmt=true) const;
    /** returns an event's end date and time as a string formatted according
     to the users locale settings */
    QString dtEndStr(bool shortfmt=true) const;
    void setHasEndDate(bool);
    /** Return whether the event has an end date/time. */
    bool hasEndDate() const;
    /** Return true if the event spans multiple days, otherwise return false. */
    bool isMultiDay() const;
    /** set the event's time transparency level. */
    void setTransparency(Transparency transparency);
    /** get the event's time transparency level. */
    Transparency transparency() const;
    void setDuration(int seconds);
+    bool contains ( Event*);
  private:
    bool accept(Visitor &v) { return v.visit(this); }
    QDateTime mDtEnd;
    bool mHasEndDate;
    Transparency mTransparency;
 };
 bool operator==( const Event&, const Event& );
 }
 #endif
diff --git a/libkcal/phoneformat.cpp b/libkcal/phoneformat.cpp
index 281434e..101db57 100644
--- a/libkcal/phoneformat.cpp
+++ b/libkcal/phoneformat.cpp
@@ -59,576 +59,562 @@ public:
        QString datestr;
        QString timestr;
        int offset =  KGlobal::locale()->localTimeOffset( dti );
        QDateTime   dt;
        if (useTZ)
            dt =  dti.addSecs ( -(offset*60));
        else
            dt =  dti;
        if(dt.date().isValid()){
            const QDate& date = dt.date();
            datestr.sprintf("%04d%02d%02d",
                            date.year(), date.month(), date.day());
        }
        if(dt.time().isValid()){
            const QTime& time = dt.time();
            timestr.sprintf("T%02d%02d%02d",
                            time.hour(), time.minute(), time.second());
        }
        return datestr + timestr;
    }
 };
  
 PhoneFormat::PhoneFormat(QString profileName, QString device,QString connection, QString model )
 {
    mProfileName = profileName;
    PhoneAccess::writeConfig( device, connection, model );
 }
 PhoneFormat::~PhoneFormat()
 {
 }
 #if 0
 int PhoneFormat::initDevice(GSM_StateMachine *s)
 {
    GSM_ReadConfig(NULL, &s->Config[0], 0);
                s->ConfigNum = 1;
    GSM_Config *cfg = &s->Config[0];
    if ( ! mConnection.isEmpty() ) {
        cfg->Connection = strdup(mConnection.latin1());
                cfg->DefaultConnection = false;
        qDebug("Connection set %s ", cfg->Connection );
    }
    if ( ! mDevice.isEmpty() ) {
        cfg->Device = strdup(mDevice.latin1());
                cfg->DefaultDevice = false;
        qDebug("Device  set %s ", cfg->Device);
    }
    if ( ! mModel.isEmpty() ) {
                strcpy(cfg->Model,mModel.latin1() );
                cfg->DefaultModel = false;
        qDebug("Model  set %s ",cfg->Model );
    }
    int error=GSM_InitConnection(s,3);
    return error;
 }
 #endif
 ulong PhoneFormat::getCsumTodo( Todo* todo )
 {
    QStringList  attList;
    if ( todo->hasDueDate() )
        attList << PhoneParser::dtToString ( todo->dtDue() );
    attList << todo->summary();
    QString completedString = "no";
    if ( todo->isCompleted() )
        completedString = "yes";
    attList << completedString; 
    int prio = todo->priority();
    if( prio == 2 ) prio = 1;
    if (prio == 4 ) prio = 5 ;
    attList << QString::number( prio ); 
    QString alarmString = "na";
    Alarm *alarm;
    if (  todo->alarms().count() > 0 ) {
        alarm = todo->alarms().first();
        if ( alarm->enabled() ) {
            alarmString = QString::number(alarm->offset() );
        }
    }
    attList << alarmString;
    attList << todo->categoriesStr();
    attList << todo->secrecyStr(); 
    return PhoneFormat::getCsum(attList );  
 }
 ulong PhoneFormat::getCsumEvent( Event* event )
 {
    QStringList  attList;
    attList << PhoneParser::dtToString ( event->dtStart() );
    attList << PhoneParser::dtToString ( event->dtEnd() );
    attList <<  event->summary();
    attList <<  event->location();
    QString alarmString = "na";
    Alarm *alarm;
    if (  event->alarms().count() > 0 ) {
        alarm = event->alarms().first();
        if ( alarm->enabled() ) {
            alarmString = QString::number( alarm->offset() );
        }
    }
    attList <<  alarmString;
    Recurrence* rec = event->recurrence();
    QStringList  list;
    bool writeEndDate = false;
    switch ( rec->doesRecur() )
        {
        case Recurrence::rDaily: // 0
            list.append( "0" );
            list.append( QString::number( rec->frequency() ));//12
            list.append( "0" );
            list.append( "0" );
            writeEndDate = true;
            break;
        case Recurrence::rWeekly:// 1
            list.append( "1" );
            list.append( QString::number( rec->frequency()) );//12
            list.append( "0" );
            {
                int days = 0;
                QBitArray weekDays = rec->days(); 
                int i;
                for( i = 1; i <= 7; ++i ) {
                    if ( weekDays[i-1] ) {
                        days += 1 << (i-1);
                    }
                }
                list.append( QString::number( days ) );
            }
            //pending weekdays
            writeEndDate = true;
           
            break;
        case Recurrence::rMonthlyPos:// 2
            list.append( "2" );
            list.append( QString::number( rec->frequency()) );//12
           
            writeEndDate = true; 
            {
                int count = 1;
                QPtrList<Recurrence::rMonthPos> rmp;
                rmp = rec->monthPositions();
                if ( rmp.first()->negative )
                    count = 5 - rmp.first()->rPos - 1;
                else
                    count = rmp.first()->rPos - 1;
                list.append( QString::number( count ) );
           
            }
            list.append( "0" );
            break;
        case Recurrence::rMonthlyDay:// 3
            list.append( "3" );
            list.append( QString::number( rec->frequency()) );//12
            list.append( "0" );
            list.append( "0" );
            writeEndDate = true;
            break;
        case Recurrence::rYearlyMonth://4
            list.append( "4" );
            list.append( QString::number( rec->frequency()) );//12
            list.append( "0" );
            list.append( "0" );
            writeEndDate = true;
            break;
       
        default:
            list.append( "255" );
            list.append( QString() );
            list.append( "0" );
            list.append( QString() );
            list.append( "0" );
            list.append( "20991231T000000" );
            break;
        }
    if  ( writeEndDate ) {
        
        if ( rec->endDate().isValid() ) { // 15 + 16
            list.append( "1" );
            list.append( PhoneParser::dtToString( rec->endDate()) );
        } else {
            list.append( "0" );
            list.append( "20991231T000000" );
        }
        
    }
    attList << list.join("");
    attList << event->categoriesStr();
    //qDebug("csum cat %s", event->categoriesStr().latin1()); 
    attList << event->secrecyStr();
    return PhoneFormat::getCsum(attList );  
 }
 ulong PhoneFormat::getCsum( const QStringList &  attList)
 {
    int max = attList.count();
    ulong cSum = 0;
    int j,k,i;
    int add;
    for ( i = 0; i < max ; ++i ) {
        QString s = attList[i];
        if ( ! s.isEmpty() ){
            j = s.length();
            for ( k = 0; k < j; ++k ) {
                int mul = k +1;
                add = s[k].unicode ();
                if ( k < 16 )
                    mul = mul * mul;
                int ii = i+1;
                add = add * mul *ii*ii*ii;
                cSum += add;
            }
        }
            
    }
    //QString dump = attList.join(",");
    //qDebug("csum: %d %s", cSum,dump.latin1()); 
    
    return cSum;
 }
 //extern "C" GSM_Error GSM_InitConnection(GSM_StateMachine *s, int ReplyNum);
 #include <stdlib.h>
 #define DEBUGMODE false
 bool PhoneFormat::load( Calendar *calendar, Calendar *existingCal)
 {
    QString fileName;
 #ifdef _WIN32_
    fileName = locateLocal("tmp", "phonefile.vcs");
 #else
    fileName = "/tmp/phonefile.vcs";
 #endif
    QString command;
    if ( ! PhoneAccess::readFromPhone( fileName )) {
        return false;
    }
    VCalFormat vfload;
    vfload.setLocalTime ( true ); 
    qDebug("loading file ..."); 
    if ( ! vfload.load( calendar, fileName ) )
        return false;
    QPtrList<Event> er = calendar->rawEvents();
    Event* ev = er.first();  
    qDebug("reading events... "); 
    while ( ev ) {
        QStringList cat = ev->categories();
        if ( cat.contains( "MeetingDEF" )) {
            ev->setCategories( QStringList() );
+        } else 
+        if ( cat.contains( "Birthday" )) {
+            ev->setFloats( true );
+            QDate da = ev->dtStart().date();
+            ev->setDtStart( QDateTime( da)  );
+            ev->setDtEnd( QDateTime( da.addDays(1))  );
+            
        }
+        uint cSum;
+        cSum = PhoneFormat::getCsumEvent( ev );
        int id = ev->pilotId();
        Event *event;
        event = existingCal->event( mProfileName ,QString::number( id ) );
        if ( event ) {
            event = (Event*)event->clone();
            copyEvent( event,  ev );
            calendar->deleteEvent( ev );
            calendar->addEvent( event);
        }
        else
            event = ev;
-        uint cSum;
-        cSum = PhoneFormat::getCsumEvent( event );
        event->setCsum( mProfileName, QString::number( cSum ));
        event->setTempSyncStat( SYNC_TEMPSTATE_NEW_EXTERNAL );
        event->setID( mProfileName,QString::number( id ) );
        ev =  er.next();
    }
    {
        qDebug("reading todos... "); 
        QPtrList<Todo> tr = calendar->rawTodos();
        Todo* ev = tr.first();  
        while ( ev ) {
            QStringList cat = ev->categories();
            if ( cat.contains( "MeetingDEF" )) {
                ev->setCategories( QStringList() );
            }
            int id = ev->pilotId();
+            uint cSum;
+            cSum = PhoneFormat::getCsumTodo( ev );
            Todo *event;
            event = existingCal->todo( mProfileName ,QString::number( id ) );
            if ( event ) {
                //qDebug("copy todo %s ", event->summary().latin1()); 
                event = (Todo*)event->clone();
                copyTodo( event,  ev );
                calendar->deleteTodo( ev );
                calendar->addTodo( event);
            }
            else
                event = ev;
-            uint cSum;
-            cSum = PhoneFormat::getCsumTodo( event );
            event->setCsum( mProfileName, QString::number( cSum ));
            event->setTempSyncStat( SYNC_TEMPSTATE_NEW_EXTERNAL );
            event->setID( mProfileName,QString::number( id ) );
            ev =  tr.next();
        }
    }
    return true;
 }
 void PhoneFormat::copyEvent( Event* to,  Event* from )
 {
    if ( from->dtStart().isValid() )
        to->setDtStart(  from->dtStart() );
    if ( from->dtEnd().isValid() )
        to->setDtEnd(  from->dtEnd() );
    if ( !from->location().isEmpty() )
        to->setLocation(  from->location() );
    if ( !from->description().isEmpty() )
        to->setDescription(  from->description() );
    if ( !from->summary().isEmpty() )
        to->setSummary(  from->summary() );
    if ( from->alarms().count() ) {
        to->clearAlarms();
        Alarm *a = from->alarms().first();
        Alarm *b = to->newAlarm( );
        b->setEnabled( a->enabled()  );
-        if ( a->hasStartOffset() ) {
+        b->setStartOffset(Duration( a->offset() ) );
-            b->setStartOffset( a->startOffset() );
-        }
-        if ( a->hasTime() )
-            b->setTime( a->time() );
    
    }
    QStringList cat = to->categories();
    QStringList catFrom = from->categories();
    QString nCat;
    int iii;
    for ( iii = 0; iii < catFrom.count();++iii ) {
        nCat = catFrom[iii];
        if ( !nCat.isEmpty() )
            if ( !cat.contains( nCat )) {
                cat << nCat;
            }
    }
    to->setCategories( cat );
-    Recurrence * r = new Recurrence( *from->recurrence(),to);
+    if ( from->doesRecur() ) {
-    to->setRecurrence( r ) ;
+        Recurrence * r = new Recurrence( *from->recurrence(),to);
+        to->setRecurrence( r ) ;
+    }
 }
 void PhoneFormat::copyTodo( Todo* to,  Todo* from )
 {
-    if ( from->dtStart().isValid() )
+    if ( from->hasStartDate() ) {
+        to->setHasStartDate( true );
        to->setDtStart(  from->dtStart() );
-    if ( from->dtDue().isValid() )
+    }
+    if ( from->hasDueDate() ){
+        to->setHasDueDate( true );
        to->setDtDue(  from->dtDue() );
+    }
    if ( !from->location().isEmpty() )
        to->setLocation(  from->location() );
    if ( !from->description().isEmpty() )
        to->setDescription(  from->description() );
    if ( !from->summary().isEmpty() )
        to->setSummary(  from->summary() );
    if ( from->alarms().count() ) {
        to->clearAlarms();
        Alarm *a = from->alarms().first();
        Alarm *b = to->newAlarm( );
        b->setEnabled( a->enabled()  );
-        if ( a->hasStartOffset() )
+        b->setStartOffset(Duration( a->offset() ) );
-            b->setStartOffset( a->startOffset() );
-        if ( a->hasTime() )
-            b->setTime( a->time() );
    }
   
    QStringList cat = to->categories();
    QStringList catFrom = from->categories();
    QString nCat;
    int iii;
    for ( iii = 0; iii < catFrom.count();++iii ) {
        nCat = catFrom[iii];
        if ( !nCat.isEmpty() )
            if ( !cat.contains( nCat )) {
                cat << nCat;
            }
    }
    to->setCategories( cat );
    if ( from->isCompleted() ) {
        to->setCompleted( true );
        if( from->completed().isValid() )
            to->setCompleted( from->completed() );
    } else {
        // set percentcomplete only, if to->isCompleted()
        if ( to->isCompleted() )
            to->setPercentComplete(from->percentComplete()); 
    }
    if( to->priority() == 2 && from->priority() == 1 )
        ; //skip
    else if (to->priority() == 4 && from->priority() == 5 )
        ;
    else
        to->setPriority(from->priority());
 }
 #include <qcstring.h>
-void PhoneFormat::afterSave( Incidence* inc)
+void PhoneFormat::afterSave( Incidence* inc,const QString& id ,const QString& csum)
 {
-    uint csum;
+    inc->setID( mProfileName, id );
-    inc->removeID( mProfileName );
+    inc->setCsum( mProfileName, csum);
-    if ( inc->type() == "Event")
-        csum = PhoneFormat::getCsumEvent( (Event*) inc );
-    else
-        csum = PhoneFormat::getCsumTodo( (Todo*) inc );
-    inc->setCsum( mProfileName, QString::number( csum ));
    inc->setTempSyncStat( SYNC_TEMPSTATE_NEW_ID );
 }
 bool PhoneFormat::writeToPhone( Calendar *  calendar)
 {
 #ifdef _WIN32_
-    QString  fileName = locateLocal("tmp", "tempfile.vcs");
+    QString  fileName = locateLocal("tmp", "phonefile.vcs");
 #else
-    QString  fileName = "/tmp/kdepimtemp.vcs";
+    QString  fileName = "/tmp/phonefile.vcs";
 #endif
    VCalFormat vfsave;
    vfsave.setLocalTime ( true ); 
    QString id = calendar->timeZoneId();
    calendar->setLocalTime();
    if ( ! vfsave.save( calendar, fileName ) )
        return false;
    calendar->setTimeZoneId( id );
    return PhoneAccess::writeToPhone( fileName );
 }
 bool PhoneFormat::save( Calendar *calendar)
 {
-    QLabel status ( i18n(" Opening device ..."), 0 );
+   
-    int w = status.sizeHint().width()+20 ;
-    if ( w < 200 ) w = 230;
-    int h = status.sizeHint().height()+20 ;
-    int dw = QApplication::desktop()->width();
-    int dh = QApplication::desktop()->height();
-    status.setCaption(i18n("Writing to phone...") );
-    status.setGeometry( (dw-w)/2, (dh - h )/2 ,w,h );
-    status.show();
-    status.raise();
-    qApp->processEvents();
-    QString message;
    // 1 remove events which should be deleted
    QPtrList<Event> er = calendar->rawEvents();
    Event* ev = er.first();  
    while ( ev ) {
        if ( ev->tempSyncStat() == SYNC_TEMPSTATE_DELETE ) { 
            calendar->deleteEvent( ev );
        } else {
        }
        ev =  er.next();
    }
    //  2 remove todos which should be deleted
    QPtrList<Todo> tl = calendar->rawTodos(); 
    Todo* to = tl.first();
    while ( to ) {
        if ( to->tempSyncStat() == SYNC_TEMPSTATE_DELETE ) {
            calendar->deleteTodo( to );   
        } else {
            if ( to->isCompleted()) {
                calendar->deleteTodo( to );   
            }
        }
        to = tl.next();
    } 
    //  3 save file 
    if ( !writeToPhone( calendar ) )
        return false;
-    
+    QLabel status ( i18n(" Opening device ..."), 0 );
+    int w = status.sizeHint().width()+20 ;
+    if ( w < 200 ) w = 230;
+    int h = status.sizeHint().height()+20 ;
+    int dw = QApplication::desktop()->width();
+    int dh = QApplication::desktop()->height();
+    status.setCaption(i18n("Writing to phone...") );
+    status.setGeometry( (dw-w)/2, (dh - h )/2 ,w,h );
+    QString message;
+    status.show();
+    status.raise();
+    qApp->processEvents();
    // 5 reread data
    message = i18n(" Rereading all data ... ");
    status.setText ( message  );
    qApp->processEvents();
    CalendarLocal* calendarTemp = new CalendarLocal(); 
    calendarTemp->setTimeZoneId( calendar->timeZoneId());
    if ( ! load( calendarTemp,calendar) ){
        qDebug("error reloading calendar ");
        delete calendarTemp;
        return false;
    }
    // 6 compare data
 //algo 6 compare event
    er = calendar->rawEvents();
    ev = er.first(); 
    message = i18n(" Comparing event # ");
    QPtrList<Event> er1 = calendarTemp->rawEvents();
    Event* ev1; 
    int procCount = 0;
    while ( ev ) {
        //qDebug("event new ID %s",ev->summary().latin1()); 
            status.setText ( message + QString::number ( ++procCount ) );
            qApp->processEvents();
-            uint csum;
-            csum = PhoneFormat::getCsumEvent( ev );
-            QString cSum = QString::number( csum );
-            //ev->setCsum( mProfileName,  cSum );
-            //qDebug("Event cSum %s ", cSum.latin1());
            ev1 = er1.first(); 
            while ( ev1 ) {
-                if (  ev1->getCsum( mProfileName ) == cSum ) {
+                if (  ev->contains( ev1 ) ) {
+                    afterSave( ev ,ev1->getID(mProfileName),ev1->getCsum(mProfileName));
                    er1.remove( ev1 );
-                    afterSave( ev );
-                    ev->setID(mProfileName, ev1->getID(mProfileName) );
-                    //qDebug("Event found  on phone for %s ", ev->summary().latin1());
                    break;
                }
                ev1 =  er1.next();
            } 
            if ( ! ev1 ) {
                // ev->removeID(mProfileName);
                qDebug("ERROR: No event found  on phone for %s ", ev->summary().latin1());
            }
            
        
        ev =  er.next();
    }
    //algo 6 compare todo
    tl = calendar->rawTodos(); 
    to = tl.first();
    procCount = 0;
    QPtrList<Todo> tl1 = calendarTemp->rawTodos(); 
    Todo* to1 ;
    message = i18n(" Comparing todo # ");
    while ( to  ) {
            status.setText ( message + QString::number ( ++procCount ) );
            qApp->processEvents();
-            uint csum;
-            csum = PhoneFormat::getCsumTodo( to );
-            QString cSum = QString::number( csum );
-            //to->setCsum( mProfileName,  cSum );
-            //qDebug("Todo cSum %s ", cSum.latin1());
            Todo* to1 = tl1.first(); 
            while ( to1 ) {
-                if (  to1->getCsum( mProfileName ) == cSum ) {
+                if (  to->contains( to1 ) ) {
+                    afterSave( to ,to1->getID(mProfileName),to1->getCsum(mProfileName));
                    tl1.remove( to1 );
-                    afterSave( to );
-                    to->setID(mProfileName, to1->getID(mProfileName) );
                    break;
                }
                to1 =  tl1.next();
            }
            if ( ! to1 ) {
                //to->removeID(mProfileName);
                qDebug("ERROR: No todo found on phone for %s ", to->summary().latin1());
            }
        
        to = tl.next();
    }
    delete calendarTemp;
    return true;
 }
 QString PhoneFormat::toString( Calendar * )
 {
    return QString::null;
 }
 bool PhoneFormat::fromString( Calendar *calendar, const QString & text)
 {
    return false;
 }
diff --git a/libkcal/phoneformat.h b/libkcal/phoneformat.h
index 001fd81..d11f68b 100644
--- a/libkcal/phoneformat.h
+++ b/libkcal/phoneformat.h
@@ -1,62 +1,62 @@
 /*
    This file is part of libkcal.
    Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
    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.
 */
 #ifndef PHONEFORMAT_H
 #define PHONEFORMAT_H
 #include <qstring.h>
 #include "scheduler.h"
 #include "vcalformat.h"
 #include "calformat.h"
 namespace KCal {
 /**
  This class implements the calendar format used by Phone.
 */
    class Event;
    class Todo;
 class PhoneFormat : public QObject {
  public:
    /** Create new iCalendar format. */
    PhoneFormat(QString profileName, QString device,QString connection, QString model);
    virtual ~PhoneFormat();
    bool load( Calendar * ,Calendar * );
    bool save( Calendar * );
    bool fromString( Calendar *, const QString & );  
    QString toString( Calendar * );
    static ulong getCsum( const QStringList & );
    static ulong getCsumTodo( Todo* to );
    static ulong getCsumEvent( Event* ev );
    static bool writeToPhone( Calendar * );
  private:
    void copyEvent( Event* to,  Event* from );
    void copyTodo( Todo* to,  Todo* from );
    //int initDevice(GSM_StateMachine *s);
    QString mProfileName;
-    void afterSave( Incidence* );
+    void afterSave( Incidence* ,const QString&,const QString&);
 };
 }
 #endif
diff --git a/libkcal/todo.cpp b/libkcal/todo.cpp
index 0c1e3e4..3d2de61 100644
--- a/libkcal/todo.cpp
+++ b/libkcal/todo.cpp
@@ -1,315 +1,373 @@
 /*
    This file is part of libkcal.
    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
    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.
 */
 #include <kglobal.h>
 #include <klocale.h>
 #include <kdebug.h>
 #include "todo.h"
 using namespace KCal;
 Todo::Todo(): Incidence()
 {
 //  mStatus = TENTATIVE;
  mHasDueDate = false;
  setHasStartDate( false );
  mCompleted = getEvenTime(QDateTime::currentDateTime());
  mHasCompletedDate = false;
  mPercentComplete = 0;
 }
 Todo::Todo(const Todo &t) : Incidence(t)
 {
  mDtDue = t.mDtDue;
  mHasDueDate = t.mHasDueDate;
  mCompleted = t.mCompleted;
  mHasCompletedDate = t.mHasCompletedDate;
  mPercentComplete = t.mPercentComplete;
 }
 Todo::~Todo()
 {
 }
 Incidence *Todo::clone()
 {
  return new Todo(*this);
 }
+bool Todo::contains ( Todo* from )
+{ 
+    if ( !from->summary().isEmpty() )
+        if (  !summary().startsWith(  from->summary() ))
+            return false;
+    if ( from->hasStartDate() ) {
+        if ( !hasStartDate() )
+            return false;
+        if ( from->dtStart() != dtStart())
+            return false;      
+    }
+    if ( from->hasDueDate() ){
+        if ( !hasDueDate() )
+            return false;
+        if ( from->dtDue() != dtDue())
+            return false;  
+    }
+    if ( !from->location().isEmpty() )
+        if (  !location().startsWith( from->location() ) )
+            return false;
+    if ( !from->description().isEmpty() )
+        if (  !description().startsWith(  from->description() ))
+            return false;
+     if ( from->alarms().count() ) {
+        Alarm *a = from->alarms().first();
+        if (  a->enabled()  ){
+            if ( !alarms().count() )
+                return false;
+            Alarm *b = alarms().first();
+            if( ! b->enabled() )
+                return false;
+            if ( ! (a->offset() == b->offset() ))
+                return false;
+        }
+    }
+   
+    QStringList cat = categories();
+    QStringList catFrom = from->categories();
+    QString nCat;
+    int iii;
+    for ( iii = 0; iii < catFrom.count();++iii ) {
+        nCat = catFrom[iii];
+        if ( !nCat.isEmpty() )
+            if ( !cat.contains( nCat )) {
+                return false;
+            }
+    }
+    if ( from->isCompleted() ) {
+        if ( !isCompleted() )
+            return false;
+    }
+    if( priority() !=  from->priority() )
+        return false;
+    return true;
+}
 bool KCal::operator==( const Todo& t1, const Todo& t2 )
 {
    bool ret = operator==( (const Incidence&)t1, (const Incidence&)t2 );
    if ( ! ret )
        return false;
    if (  t1.hasDueDate() == t2.hasDueDate() ) {
        if ( t1.hasDueDate() ) {
            if ( t1.doesFloat() == t2.doesFloat() ) {
                if ( t1.doesFloat() ) {
                    if ( t1.dtDue().date() != t2.dtDue().date() )
                        return false;
                } else
                    if ( t1.dtDue() != t2.dtDue() ) 
                        return false;
            } else
                return false;// float !=
        }
        
    } else
        return false;
    if ( t1.percentComplete() != t2.percentComplete() )
        return false;
    if ( t1.isCompleted() ) {
        if (  t1.hasCompletedDate() == t2.hasCompletedDate() ) {
            if ( t1.hasCompletedDate() ) {
                if ( t1.completed() != t2.completed() )
                    return false;
            }
            
        } else
            return false;
    }
    return true;
 }
 void Todo::setDtDue(const QDateTime &dtDue)
 {
  //int diffsecs = mDtDue.secsTo(dtDue);
  /*if (mReadOnly) return;
  const QPtrList<Alarm>& alarms = alarms();
  for (Alarm* alarm = alarms.first(); alarm; alarm = alarms.next()) {
    if (alarm->enabled()) {
      alarm->setTime(alarm->time().addSecs(diffsecs));
    }
  }*/
  mDtDue = getEvenTime(dtDue);
  //kdDebug(5800) << "setDtDue says date is " << mDtDue.toString() << endl;
  /*const QPtrList<Alarm>& alarms = alarms();
  for (Alarm* alarm = alarms.first(); alarm; alarm = alarms.next())
    alarm->setAlarmStart(mDtDue);*/
  updated();
 }
 QDateTime Todo::dtDue() const
 {
  return mDtDue;
 }
 QString Todo::dtDueTimeStr() const
 {
  return KGlobal::locale()->formatTime(mDtDue.time());
 }
 QString Todo::dtDueDateStr(bool shortfmt) const
 {
  return KGlobal::locale()->formatDate(mDtDue.date(),shortfmt);
 }
 QString Todo::dtDueStr(bool shortfmt) const
 {
  return KGlobal::locale()->formatDateTime(mDtDue, shortfmt);
 }
 bool Todo::hasDueDate() const
 {
  return mHasDueDate;
 }
 void Todo::setHasDueDate(bool f)
 {
  if (mReadOnly) return;
  mHasDueDate = f;
  updated();
 }
 #if 0
 void Todo::setStatus(const QString &statStr)
 {
  if (mReadOnly) return;
  QString ss(statStr.upper());
  if (ss == "X-ACTION")
    mStatus = NEEDS_ACTION;
  else if (ss == "NEEDS ACTION")
    mStatus = NEEDS_ACTION;
  else if (ss == "ACCEPTED")
    mStatus = ACCEPTED;
  else if (ss == "SENT")
    mStatus = SENT;
  else if (ss == "TENTATIVE")
    mStatus = TENTATIVE;
  else if (ss == "CONFIRMED")
    mStatus = CONFIRMED;
  else if (ss == "DECLINED")
    mStatus = DECLINED;
  else if (ss == "COMPLETED")
    mStatus = COMPLETED;
  else if (ss == "DELEGATED")
    mStatus = DELEGATED;
  updated();
 }
 void Todo::setStatus(int status)
 {
  if (mReadOnly) return;
  mStatus = status;
  updated();
 }
 int Todo::status() const
 {
  return mStatus;
 }
 QString Todo::statusStr() const
 {
  switch(mStatus) {
  case NEEDS_ACTION:
    return QString("NEEDS ACTION");
    break;
  case ACCEPTED:
    return QString("ACCEPTED");
    break;
  case SENT:
    return QString("SENT");
    break;
  case TENTATIVE:
    return QString("TENTATIVE");
    break;
  case CONFIRMED:
    return QString("CONFIRMED");
    break;
  case DECLINED:
    return QString("DECLINED");
    break;
  case COMPLETED:
    return QString("COMPLETED");
    break;
  case DELEGATED:
    return QString("DELEGATED");
    break;
  }
  return QString("");
 }
 #endif
 bool Todo::isCompleted() const
 {
  if (mPercentComplete == 100) return true;
  else return false;
 }
 void Todo::setCompleted(bool completed)
 {
  if (completed) mPercentComplete = 100;
  else mPercentComplete = 0;
  updated();
 }
 QDateTime Todo::completed() const
 {
  return mCompleted;
 }
 QString Todo::completedStr() const
 {
  return KGlobal::locale()->formatDateTime(mCompleted);
 }
 void Todo::setCompleted(const QDateTime &completed)
 {
  mHasCompletedDate = true;
  mPercentComplete = 100;
  mCompleted = getEvenTime(completed);
  updated();
 }
 bool Todo::hasCompletedDate() const
 {
  return mHasCompletedDate;
 }
 int Todo::percentComplete() const
 {
  return mPercentComplete;
 }
 void Todo::setPercentComplete(int v)
 {
  mPercentComplete = v;
  updated();
 }
 QDateTime Todo::getNextAlarmDateTime( bool * ok, int * offset ) const
 {
    if ( isCompleted() || ! hasDueDate() || cancelled() ) {
         *ok = false;
         return QDateTime ();
     }
     QDateTime incidenceStart;
     incidenceStart = dtDue(); 
     bool enabled = false;
     Alarm* alarm;
     int off;
     QDateTime alarmStart = QDateTime::currentDateTime().addDays( 3650 );;
    //  if ( QDateTime::currentDateTime() > incidenceStart ){
 //          *ok = false;
 //          return incidenceStart;
 //      }
     for (QPtrListIterator<Alarm> it(mAlarms); (alarm = it.current()) != 0; ++it) {
         if (alarm->enabled()) {
             if ( alarm->hasTime () ) {
                 if ( alarm->time() < alarmStart ) {
                     alarmStart = alarm->time();
                     enabled = true;
                     off = alarmStart.secsTo( incidenceStart );
                 }
             } else {
                 int secs = alarm->startOffset().asSeconds();
                 if ( incidenceStart.addSecs( secs ) < alarmStart ) {
                     alarmStart = incidenceStart.addSecs( secs );
                     enabled = true;
                     off = -secs;
                 }
             }
         }
     }
     if ( enabled ) {
         if ( alarmStart >  QDateTime::currentDateTime()  ) {
             *ok = true;
             * offset = off;
             return alarmStart;
         }
     }
     *ok = false;
     return QDateTime ();
 }
diff --git a/libkcal/todo.h b/libkcal/todo.h
index 9aa92f8..0f22c59 100644
--- a/libkcal/todo.h
+++ b/libkcal/todo.h
@@ -1,121 +1,122 @@
 /*
    This file is part of libkcal.
    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
    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.
 */
 #ifndef TODO_H
 #define TODO_H
 //
 // Todo component, representing a VTODO object
 //
 #include "incidence.h"
 namespace KCal {
 /**
  This class provides a Todo in the sense of RFC2445.
 */
 class Todo : public Incidence
 {
  public:
    Todo();
    Todo(const Todo &);
    ~Todo();
    typedef ListBase<Todo> List;
    QCString type() const { return "Todo"; }
    /** Return an exact copy of this todo. */
    Incidence *clone();
    QDateTime getNextAlarmDateTime( bool * ok, int * offset ) const;
    /** for setting the todo's due date/time with a QDateTime. */
    void setDtDue(const QDateTime &dtDue);
    /** returns an event's Due date/time as a QDateTime. */
    QDateTime dtDue() const;
    /** returns an event's due time as a string formatted according to the
     users locale settings */
    QString dtDueTimeStr() const;
    /** returns an event's due date as a string formatted according to the
     users locale settings */
    QString dtDueDateStr(bool shortfmt=true) const;
    /** returns an event's due date and time as a string formatted according
     to the users locale settings */
    QString dtDueStr(bool shortfmt=true) const;
    /** returns TRUE or FALSE depending on whether the todo has a due date */
    bool hasDueDate() const;
    /** sets the event's hasDueDate value. */
    void setHasDueDate(bool f);
 
    /** sets the event's status to the string specified.  The string
     * must be a recognized value for the status field, i.e. a string
     * equivalent of the possible status enumerations previously described. */
 //    void setStatus(const QString &statStr);
    /** sets the event's status to the value specified.  See the enumeration
     * above for possible values. */
 //    void setStatus(int);
    /** return the event's status. */
 //    int status() const;
    /** return the event's status in string format. */
 //    QString statusStr() const;
    /** return, if this todo is completed */
    bool isCompleted() const;
    /** set completed state of this todo */
    void setCompleted(bool);
    
    /**
      Return how many percent of the task are completed. Returns a value
      between 0 and 100.
    */
    int percentComplete() const;
    /**
      Set how many percent of the task are completed. Valid values are in the
      range from 0 to 100.
    */
    void setPercentComplete(int);
    /** return date and time when todo was completed */
    QDateTime completed() const;
    QString completedStr() const;
    /** set date and time of completion */
    void setCompleted(const QDateTime &completed);
    /** Return true, if todo has a date associated with completion */
    bool hasCompletedDate() const;
+    bool contains ( Todo*);
    
  private:
    bool accept(Visitor &v) { return v.visit(this); }
    QDateTime mDtDue;                     // due date of todo
    bool mHasDueDate;                    // if todo has associated due date
 //    int  mStatus;                         // confirmed/delegated/tentative/etc
    QDateTime mCompleted;
    bool mHasCompletedDate;
    int mPercentComplete;
 };
    bool operator==( const Todo&, const Todo& );
 }
 #endif
diff --git a/libkcal/vcalformat.cpp b/libkcal/vcalformat.cpp
index a6ae1bc..df93209 100644
--- a/libkcal/vcalformat.cpp
+++ b/libkcal/vcalformat.cpp
@@ -1,349 +1,351 @@
 /*
    This file is part of libkcal.
    Copyright (c) 1998 Preston Brwon
    Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
    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.
 */
 #include <qapplication.h>
 #include <qdatetime.h>
 #include <qstring.h>
 #include <qptrlist.h>
 #include <qregexp.h>
 #include <qclipboard.h>
 #include <qdialog.h>
 #include <qfile.h>
 #include <kdebug.h>
 #include <kglobal.h>
 #include <kmessagebox.h>
 #include <kiconloader.h>
 #include <klocale.h>
 #include "vcc.h"
 #include "vobject.h"
 #include "vcaldrag.h"
 #include "calendar.h"
 #include "vcalformat.h"
 using namespace KCal;
 VCalFormat::VCalFormat()
 {
    mCalendar = 0;
    useLocalTime = false;
 }
 VCalFormat::~VCalFormat()
 {
 }
 void VCalFormat::setLocalTime ( bool b )
 {
    useLocalTime = b;
 }
 bool VCalFormat::load(Calendar *calendar, const QString &fileName)
 {
  mCalendar = calendar;
  clearException();
-  useLocalTime = mCalendar->isLocalTime();
+  if ( ! useLocalTime )
+      useLocalTime = mCalendar->isLocalTime();
  VObject *vcal = 0;
  // this is not necessarily only 1 vcal.  Could be many vcals, or include
  // a vcard...
  vcal = Parse_MIME_FromFileName(const_cast<char *>(QFile::encodeName(fileName).data()));
  if (!vcal) {
    setException(new ErrorFormat(ErrorFormat::CalVersionUnknown));
    return FALSE;
  }
  // any other top-level calendar stuff should be added/initialized here
  // put all vobjects into their proper places
  populate(vcal);
  // clean up from vcal API stuff
  cleanVObjects(vcal);
  cleanStrTbl();
  return true;
 }
 bool VCalFormat::save(Calendar *calendar, const QString &fileName)
 {
  mCalendar = calendar;
-  useLocalTime = mCalendar->isLocalTime();
+  if ( ! useLocalTime )
+      useLocalTime = mCalendar->isLocalTime();
  QString tmpStr;
  VObject *vcal, *vo;
  vcal = newVObject(VCCalProp);
  //  addPropValue(vcal,VCLocationProp, "0.0");
  addPropValue(vcal,VCProdIdProp, productId());
  tmpStr = mCalendar->getTimeZoneStr();
  //qDebug("mCalendar->getTimeZoneStr() %s",tmpStr.latin1() );
  addPropValue(vcal,VCTimeZoneProp, tmpStr.local8Bit());
  addPropValue(vcal,VCVersionProp, _VCAL_VERSION);
  // TODO STUFF
  QPtrList<Todo> todoList = mCalendar->rawTodos();
  QPtrListIterator<Todo> qlt(todoList);
  for (; qlt.current(); ++qlt) {
    vo = eventToVTodo(qlt.current());
    addVObjectProp(vcal, vo);
  }
  // EVENT STUFF
  QPtrList<Event> events = mCalendar->rawEvents();
  Event *ev;
  for(ev=events.first();ev;ev=events.next()) {
    vo = eventToVEvent(ev);
    addVObjectProp(vcal, vo);
  }
  writeVObjectToFile(QFile::encodeName(fileName).data() ,vcal);
  cleanVObjects(vcal);
  cleanStrTbl();
  if (QFile::exists(fileName)) {
    return true;
  } else  {
    return false; // error
  }
 }
 bool VCalFormat::fromString( Calendar *calendar, const QString &text )
 {
  // TODO: Factor out VCalFormat::fromString()
  QCString data = text.utf8();
  if ( !data.size() ) return false;
  VObject *vcal = Parse_MIME( data.data(), data.size());
  if ( !vcal ) return false;
  VObjectIterator i;
  VObject *curvo;
  initPropIterator( &i, vcal );
  // we only take the first object. TODO: parse all incidences.
  do  {
    curvo = nextVObject( &i );
  } while ( strcmp( vObjectName( curvo ), VCEventProp ) &&
            strcmp( vObjectName( curvo ), VCTodoProp ) );
  if ( strcmp( vObjectName( curvo ), VCEventProp ) == 0 ) {
    Event *event = VEventToEvent( curvo );
    calendar->addEvent( event );
  } else {
      qDebug("VCalFormat::fromString(): Unknown object type. ");
    deleteVObject( vcal );
    return false;
  }
  deleteVObject( vcal );
  return true;
 }
 QString VCalFormat::eventToString( Event * event, Calendar *calendar, bool useLocal)
 {
 
  if ( !event ) return QString::null;
  bool useL = useLocalTime;
  useLocalTime = useLocal;
  mCalendar = calendar;
  VObject *vevent = eventToVEvent( event );
  char *buf = writeMemVObject( 0, 0, vevent );
  QString result( buf );
  cleanVObject( vevent );
  useLocalTime =  useL;
  return result;
 }
 QString VCalFormat::todoToString( Todo * todo, Calendar *calendar, bool useLocal )
 {
 
 if ( !todo ) return QString::null;
  bool useL = useLocalTime;
  useLocalTime = useLocal;
  mCalendar = calendar;
  VObject *vevent = eventToVTodo( todo );
  char *buf = writeMemVObject( 0, 0, vevent );
  QString result( buf );
  cleanVObject( vevent );
  useLocalTime =  useL;
  return result;
 }
 QString VCalFormat::toString( Calendar *calendar )
 {
  // TODO: Factor out VCalFormat::asString()
  VObject *vcal = newVObject(VCCalProp);
  addPropValue( vcal, VCProdIdProp, CalFormat::productId() );
  QString tmpStr = mCalendar->getTimeZoneStr();
  addPropValue( vcal, VCTimeZoneProp, tmpStr.local8Bit() );
  addPropValue( vcal, VCVersionProp, _VCAL_VERSION );
  // TODO: Use all data.
  QPtrList<Event> events = calendar->events();
  Event *event = events.first();
  if ( !event ) return QString::null;
  VObject *vevent = eventToVEvent( event );
  addVObjectProp( vcal, vevent );
  char *buf = writeMemVObject( 0, 0, vcal );
  QString result( buf );
  cleanVObject( vcal );
  return result;
 }
 VObject *VCalFormat::eventToVTodo(const Todo *anEvent)
 {
  VObject *vtodo;
  QString tmpStr;
  QStringList tmpStrList;
  vtodo = newVObject(VCTodoProp);
  // due date
  if (anEvent->hasDueDate()) {
    tmpStr = qDateTimeToISO(anEvent->dtDue(),
                            !anEvent->doesFloat());
    addPropValue(vtodo, VCDueProp, tmpStr.local8Bit());
  }
  // start date
  if (anEvent->hasStartDate()) {
    tmpStr = qDateTimeToISO(anEvent->dtStart(),
                            !anEvent->doesFloat());
    addPropValue(vtodo, VCDTstartProp, tmpStr.local8Bit());
  }
  // creation date
  tmpStr = qDateTimeToISO(anEvent->created());
  addPropValue(vtodo, VCDCreatedProp, tmpStr.local8Bit());
  // unique id
  addPropValue(vtodo, VCUniqueStringProp,
               anEvent->uid().local8Bit());
  // revision
  tmpStr.sprintf("%i", anEvent->revision());
  addPropValue(vtodo, VCSequenceProp, tmpStr.local8Bit());
  // last modification date
  tmpStr = qDateTimeToISO(anEvent->lastModified());
  addPropValue(vtodo, VCLastModifiedProp, tmpStr.local8Bit());
  // organizer stuff
  tmpStr = "MAILTO:" + anEvent->organizer();
  addPropValue(vtodo, ICOrganizerProp, tmpStr.local8Bit());
  // attendees
  if (anEvent->attendeeCount() != 0) {
    QPtrList<Attendee> al = anEvent->attendees();
    QPtrListIterator<Attendee> ai(al);
    Attendee *curAttendee;
    for (; ai.current(); ++ai) {
      curAttendee = ai.current();
      if (!curAttendee->email().isEmpty() &&
          !curAttendee->name().isEmpty())
        tmpStr = "MAILTO:" + curAttendee->name() + " <" +
                 curAttendee->email() + ">";
      else if (curAttendee->name().isEmpty())
        tmpStr = "MAILTO: " + curAttendee->email();
      else if (curAttendee->email().isEmpty())
        tmpStr = "MAILTO: " + curAttendee->name();
      else if (curAttendee->name().isEmpty() &&
               curAttendee->email().isEmpty())
        kdDebug(5800) << "warning! this Event has an attendee w/o name or email!" << endl;
      VObject *aProp = addPropValue(vtodo, VCAttendeeProp, tmpStr.local8Bit());
      addPropValue(aProp, VCRSVPProp, curAttendee->RSVP() ? "TRUE" : "FALSE");
      addPropValue(aProp, VCStatusProp, writeStatus(curAttendee->status()));
    }
  }
  // description BL:
  if (!anEvent->description().isEmpty()) {
    VObject *d = addPropValue(vtodo, VCDescriptionProp,
                              anEvent->description().local8Bit());
    if (anEvent->description().find('\n') != -1)
      addProp(d, VCQuotedPrintableProp);
  }
  // summary
  if (!anEvent->summary().isEmpty())
    addPropValue(vtodo, VCSummaryProp, anEvent->summary().local8Bit());
  if (!anEvent->location().isEmpty())
    addPropValue(vtodo, VCLocationProp, anEvent->location().local8Bit());
  // completed
  // status
  // backward compatibility, KOrganizer used to interpret only these two values
  addPropValue(vtodo, VCStatusProp, anEvent->isCompleted() ? "COMPLETED" :
                                                             "NEEDS_ACTION");
  // completion date
  if (anEvent->hasCompletedDate()) {
    tmpStr = qDateTimeToISO(anEvent->completed());
    addPropValue(vtodo, VCCompletedProp, tmpStr.local8Bit());
  }
  // priority
  tmpStr.sprintf("%i",anEvent->priority());
  addPropValue(vtodo, VCPriorityProp, tmpStr.local8Bit());
  // related event
  if (anEvent->relatedTo()) {
    addPropValue(vtodo, VCRelatedToProp,
                 anEvent->relatedTo()->uid().local8Bit());
  }
  // categories
  tmpStrList = anEvent->categories();
  tmpStr = "";
  QString catStr;
  for ( QStringList::Iterator it = tmpStrList.begin();
        it != tmpStrList.end();
        ++it ) {
    catStr = *it;
    if (catStr[0] == ' ')
      tmpStr += catStr.mid(1);
    else
      tmpStr += catStr;
    // this must be a ';' character as the vCalendar specification requires!
    // vcc.y has been hacked to translate the ';' to a ',' when the vcal is
    // read in.
    tmpStr += ";";
  }
  if (!tmpStr.isEmpty()) {
    tmpStr.truncate(tmpStr.length()-1);
@@ -919,795 +921,800 @@ Event* VCalFormat::VEventToEvent(VObject *vevent)
  // unique id
  vo = isAPropertyOf(vevent, VCUniqueStringProp);
  // while the UID property is preferred, it is not required.  We'll use the
  // default Event UID if none is given.
  if (vo) {
    anEvent->setUid(s = fakeCString(vObjectUStringZValue(vo)));
    deleteStr(s);
  }
  // revision
  // again NSCAL doesn't give us much to work with, so we improvise...
  if ((vo = isAPropertyOf(vevent, VCSequenceProp)) != 0) {
    anEvent->setRevision(atoi(s = fakeCString(vObjectUStringZValue(vo))));
    deleteStr(s);
  }
  else
    anEvent->setRevision(0);
  // last modification date
  if ((vo = isAPropertyOf(vevent, VCLastModifiedProp)) != 0) {
    anEvent->setLastModified(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
    deleteStr(s);
  }
  else
    anEvent->setLastModified(QDateTime(QDate::currentDate(),
                                       QTime::currentTime()));
  // organizer
  // if our extension property for the event's ORGANIZER exists, add it.
  if ((vo = isAPropertyOf(vevent, ICOrganizerProp)) != 0) {
    anEvent->setOrganizer(s = fakeCString(vObjectUStringZValue(vo)));
    deleteStr(s);
  } else {
    anEvent->setOrganizer(mCalendar->getEmail());
  }
  // deal with attendees.
  initPropIterator(&voi, vevent);
  while (moreIteration(&voi)) {
    vo = nextVObject(&voi);
    if (strcmp(vObjectName(vo), VCAttendeeProp) == 0) {
      Attendee *a;
      VObject *vp;
      s = fakeCString(vObjectUStringZValue(vo));
      QString tmpStr = QString::fromLocal8Bit(s);
      deleteStr(s);
      tmpStr = tmpStr.simplifyWhiteSpace();
      int emailPos1, emailPos2;
      if ((emailPos1 = tmpStr.find('<')) > 0) {
        // both email address and name
        emailPos2 = tmpStr.findRev('>');
        a = new Attendee(tmpStr.left(emailPos1 - 1),
                         tmpStr.mid(emailPos1 + 1,
                                    emailPos2 - (emailPos1 + 1)));
      } else if (tmpStr.find('@') > 0) {
        // just an email address
        a = new Attendee(0, tmpStr);
      } else {
        // just a name
        QString email = tmpStr.replace( QRegExp(" "), "." );
        a = new Attendee(tmpStr,email);
      }
      // is there an RSVP property?
      if ((vp = isAPropertyOf(vo, VCRSVPProp)) != 0)
        a->setRSVP(vObjectStringZValue(vp));
      // is there a status property?
      if ((vp = isAPropertyOf(vo, VCStatusProp)) != 0)
        a->setStatus(readStatus(vObjectStringZValue(vp)));
      // add the attendee
      anEvent->addAttendee(a);
    }
  }
  // This isn't strictly true.  An event that doesn't have a start time
  // or an end time doesn't "float", it has an anchor in time but it doesn't
  // "take up" any time.
  /*if ((isAPropertyOf(vevent, VCDTstartProp) == 0) ||
      (isAPropertyOf(vevent, VCDTendProp) == 0)) {
    anEvent->setFloats(TRUE);
    } else {
    }*/
  anEvent->setFloats(FALSE);
  // start time
  if ((vo = isAPropertyOf(vevent, VCDTstartProp)) != 0) {
    anEvent->setDtStart(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
            //    kdDebug(5800) << "s is " << //  s << ", ISO is " << ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))).toString() << endl;
    deleteStr(s);
    if (anEvent->dtStart().time().isNull())
      anEvent->setFloats(TRUE);
  }
  // stop time
  if ((vo = isAPropertyOf(vevent, VCDTendProp)) != 0) {
    anEvent->setDtEnd(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
      deleteStr(s);
      if (anEvent->dtEnd().time().isNull())
        anEvent->setFloats(TRUE);
  }
  // at this point, there should be at least a start or end time.
  // fix up for events that take up no time but have a time associated
  if (!(vo = isAPropertyOf(vevent, VCDTstartProp)))
    anEvent->setDtStart(anEvent->dtEnd());
  if (!(vo = isAPropertyOf(vevent, VCDTendProp)))
    anEvent->setDtEnd(anEvent->dtStart());
  ///////////////////////////////////////////////////////////////////////////
  // repeat stuff
  if ((vo = isAPropertyOf(vevent, VCRRuleProp)) != 0) {
    QString tmpStr = (s = fakeCString(vObjectUStringZValue(vo)));
    deleteStr(s);
    tmpStr.simplifyWhiteSpace();
    tmpStr = tmpStr.upper();
    /********************************* DAILY ******************************/
    if (tmpStr.left(1) == "D") {
      int index = tmpStr.find(' ');
      int rFreq = tmpStr.mid(1, (index-1)).toInt();
      index = tmpStr.findRev(' ') + 1; // advance to last field
      if (tmpStr.mid(index,1) == "#") index++;
      if (tmpStr.find('T', index) != -1) {
        QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
        anEvent->recurrence()->setDaily(rFreq, rEndDate);
      } else {
        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
        if (rDuration == 0) // VEvents set this to 0 forever, we use -1
          anEvent->recurrence()->setDaily(rFreq, -1);
        else
          anEvent->recurrence()->setDaily(rFreq, rDuration);
      }
    }
    /********************************* WEEKLY ******************************/
    else if (tmpStr.left(1) == "W") {
      int index = tmpStr.find(' ');
      int last = tmpStr.findRev(' ') + 1;
      int rFreq = tmpStr.mid(1, (index-1)).toInt();
      index += 1; // advance to beginning of stuff after freq
      QBitArray qba(7);
      QString dayStr;
      if( index == last ) {
        // e.g. W1 #0
        qba.setBit(anEvent->dtStart().date().dayOfWeek() - 1);
      }
      else {
        // e.g. W1 SU #0
        while (index < last) {
          dayStr = tmpStr.mid(index, 3);
          int dayNum = numFromDay(dayStr);
          qba.setBit(dayNum);
          index += 3; // advance to next day, or possibly "#"
        }
      }
      index = last; if (tmpStr.mid(index,1) == "#") index++;
      if (tmpStr.find('T', index) != -1) {
        QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
        anEvent->recurrence()->setWeekly(rFreq, qba, rEndDate);
      } else {
        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
        if (rDuration == 0)
          anEvent->recurrence()->setWeekly(rFreq, qba, -1);
        else
          anEvent->recurrence()->setWeekly(rFreq, qba, rDuration);
      }
    }
    /**************************** MONTHLY-BY-POS ***************************/
    else if (tmpStr.left(2) == "MP") {
      int index = tmpStr.find(' ');
      int last = tmpStr.findRev(' ') + 1;
      int rFreq = tmpStr.mid(2, (index-1)).toInt();
      index += 1; // advance to beginning of stuff after freq
      QBitArray qba(7);
      short tmpPos;
      if( index == last ) {
        // e.g. MP1 #0
        tmpPos = anEvent->dtStart().date().day()/7 + 1;
        if( tmpPos == 5 )
          tmpPos = -1;
        qba.setBit(anEvent->dtStart().date().dayOfWeek() - 1);
        anEvent->recurrence()->addMonthlyPos(tmpPos, qba);
      }
      else {
        // e.g. MP1 1+ SU #0
        while (index < last) {
          tmpPos = tmpStr.mid(index,1).toShort();
          index += 1;
          if (tmpStr.mid(index,1) == "-")
            // convert tmpPos to negative
            tmpPos = 0 - tmpPos;
          index += 2; // advance to day(s)
          while (numFromDay(tmpStr.mid(index,3)) >= 0) {
            int dayNum = numFromDay(tmpStr.mid(index,3));
            qba.setBit(dayNum);
            index += 3; // advance to next day, or possibly pos or "#"
          }
          anEvent->recurrence()->addMonthlyPos(tmpPos, qba);
          qba.detach();
          qba.fill(FALSE); // clear out
        } // while != "#"
      }
      index = last; if (tmpStr.mid(index,1) == "#") index++;
      if (tmpStr.find('T', index) != -1) {
        QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length() -
                                                    index))).date();
        anEvent->recurrence()->setMonthly(Recurrence::rMonthlyPos, rFreq, rEndDate);
      } else {
        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
        if (rDuration == 0)
          anEvent->recurrence()->setMonthly(Recurrence::rMonthlyPos, rFreq, -1);
        else
          anEvent->recurrence()->setMonthly(Recurrence::rMonthlyPos, rFreq, rDuration);
      }
    }
    /**************************** MONTHLY-BY-DAY ***************************/
    else if (tmpStr.left(2) == "MD") {
      int index = tmpStr.find(' ');
      int last = tmpStr.findRev(' ') + 1;
      int rFreq = tmpStr.mid(2, (index-1)).toInt();
      index += 1;
      short tmpDay;
      if( index == last ) {
        // e.g. MD1 #0
        tmpDay = anEvent->dtStart().date().day();
        anEvent->recurrence()->addMonthlyDay(tmpDay);
      }
      else {
        // e.g. MD1 3 #0
        while (index < last) {
          int index2 = tmpStr.find(' ', index);
          tmpDay = tmpStr.mid(index, (index2-index)).toShort();
          index = index2-1;
          if (tmpStr.mid(index, 1) == "-")
            tmpDay = 0 - tmpDay;
          index += 2; // advance the index;
          anEvent->recurrence()->addMonthlyDay(tmpDay);
        } // while != #
      }
      index = last; if (tmpStr.mid(index,1) == "#") index++;
      if (tmpStr.find('T', index) != -1) {
        QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
        anEvent->recurrence()->setMonthly(Recurrence::rMonthlyDay, rFreq, rEndDate);
      } else {
        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
        if (rDuration == 0)
          anEvent->recurrence()->setMonthly(Recurrence::rMonthlyDay, rFreq, -1);
        else
          anEvent->recurrence()->setMonthly(Recurrence::rMonthlyDay, rFreq, rDuration);
      }
    }
    /*********************** YEARLY-BY-MONTH *******************************/
    else if (tmpStr.left(2) == "YM") {
-      int index = tmpStr.find(' ');
+        // we have to set this such that recurrence accepts addYearlyNum(tmpDay);
-      int last = tmpStr.findRev(' ') + 1;
+        anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, 1, -1);
-      int rFreq = tmpStr.mid(2, (index-1)).toInt();
+        int index = tmpStr.find(' ');
-      index += 1;
+        int last = tmpStr.findRev(' ') + 1;
-      short tmpMonth;
+        int rFreq = tmpStr.mid(2, (index-1)).toInt();
-      if( index == last ) {
+        index += 1;
-        // e.g. YM1 #0
+        short tmpMonth;
-        tmpMonth = anEvent->dtStart().date().month();
+        if( index == last ) {
-        anEvent->recurrence()->addYearlyNum(tmpMonth);
+            // e.g. YM1 #0
-      }
+            tmpMonth = anEvent->dtStart().date().month();
-      else {
+            anEvent->recurrence()->addYearlyNum(tmpMonth);
-        // e.g. YM1 3 #0
+        }
-        while (index < last) {
+        else {
-          int index2 = tmpStr.find(' ', index);
+            // e.g. YM1 3 #0
-          tmpMonth = tmpStr.mid(index, (index2-index)).toShort();
+            while (index < last) {
-          index = index2+1;
+                int index2 = tmpStr.find(' ', index);
-          anEvent->recurrence()->addYearlyNum(tmpMonth);
+                tmpMonth = tmpStr.mid(index, (index2-index)).toShort();
-        } // while != #
+                index = index2+1;
-      }
+                anEvent->recurrence()->addYearlyNum(tmpMonth);
-      index = last; if (tmpStr.mid(index,1) == "#") index++;
+            } // while != #
-      if (tmpStr.find('T', index) != -1) {
+        }
-        QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
+        index = last; if (tmpStr.mid(index,1) == "#") index++;
-        anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, rFreq, rEndDate);
+        if (tmpStr.find('T', index) != -1) {
-      } else {
+            QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
-        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
+            anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, rFreq, rEndDate);
-        if (rDuration == 0)
+        } else {
-          anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, rFreq, -1);
+            int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
-        else
+            if (rDuration == 0)
-          anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, rFreq, rDuration);
+                anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, rFreq, -1);
-      }
+            else
+                anEvent->recurrence()->setYearly(Recurrence::rYearlyMonth, rFreq, rDuration);
+        }
    }
    /*********************** YEARLY-BY-DAY *********************************/
    else if (tmpStr.left(2) == "YD") {
-      int index = tmpStr.find(' ');
+        // we have to set this such that recurrence accepts addYearlyNum(tmpDay);
-      int last = tmpStr.findRev(' ') + 1;
+        anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, 1, -1);
-      int rFreq = tmpStr.mid(2, (index-1)).toInt();
+        int index = tmpStr.find(' ');
-      index += 1;
+        int last = tmpStr.findRev(' ') + 1;
-      short tmpDay;
+        int rFreq = tmpStr.mid(2, (index-1)).toInt();
-      if( index == last ) {
+        index += 1;
-        // e.g. YD1 #0
+        short tmpDay;
-        tmpDay = anEvent->dtStart().date().dayOfYear();
+        if( index == last ) {
-        anEvent->recurrence()->addYearlyNum(tmpDay);
+            // e.g. YD1 #0
-      }
+            tmpDay = anEvent->dtStart().date().dayOfYear();
-      else {
+            anEvent->recurrence()->addYearlyNum(tmpDay);
-        // e.g. YD1 123 #0
+        }
-        while (index < last) {
+        else {
-          int index2 = tmpStr.find(' ', index);
+            // e.g. YD1 123 #0
-          tmpDay = tmpStr.mid(index, (index2-index)).toShort();
+            while (index < last) {
-          index = index2+1;
+                int index2 = tmpStr.find(' ', index);
-          anEvent->recurrence()->addYearlyNum(tmpDay);
+                tmpDay = tmpStr.mid(index, (index2-index)).toShort();
-        } // while != #
+                index = index2+1;
-      }
+                anEvent->recurrence()->addYearlyNum(tmpDay);
-      index = last; if (tmpStr.mid(index,1) == "#") index++;
+            } // while != #
-      if (tmpStr.find('T', index) != -1) {
+        }
-        QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
+        index = last; if (tmpStr.mid(index,1) == "#") index++;
-        anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, rFreq, rEndDate);
+        if (tmpStr.find('T', index) != -1) {
-      } else {
+            QDate rEndDate = (ISOToQDateTime(tmpStr.mid(index, tmpStr.length()-index))).date();
-        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
+            anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, rFreq, rEndDate);
-        if (rDuration == 0)
+        } else {
-          anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, rFreq, -1);
+            int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
-        else
+            if (rDuration == 0)
-          anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, rFreq, rDuration);
+                anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, rFreq, -1);
-      }
+            else
+                anEvent->recurrence()->setYearly(Recurrence::rYearlyDay, rFreq, rDuration);
+        }
    } else {
-      kdDebug(5800) << "we don't understand this type of recurrence!" << endl;
+        kdDebug(5800) << "we don't understand this type of recurrence!" << endl;
    } // if
  } // repeats
  // recurrence exceptions
  if ((vo = isAPropertyOf(vevent, VCExpDateProp)) != 0) {
    s = fakeCString(vObjectUStringZValue(vo));
    QStringList exDates = QStringList::split(",",s);
    QStringList::ConstIterator it;
    for(it = exDates.begin(); it != exDates.end(); ++it ) {
      anEvent->addExDate(ISOToQDate(*it));
    }
    deleteStr(s);
  }
  // summary
  if ((vo = isAPropertyOf(vevent, VCSummaryProp))) {
    s = fakeCString(vObjectUStringZValue(vo));
    anEvent->setSummary(QString::fromLocal8Bit(s));
    deleteStr(s);
  }
  if ((vo = isAPropertyOf(vevent, VCLocationProp))) {
    s = fakeCString(vObjectUStringZValue(vo));
    anEvent->setLocation(QString::fromLocal8Bit(s));
    deleteStr(s);
  }
  // description
  if ((vo = isAPropertyOf(vevent, VCDescriptionProp)) != 0) {
    s = fakeCString(vObjectUStringZValue(vo));
    if (!anEvent->description().isEmpty()) {
      anEvent->setDescription(anEvent->description() + "\n" +
                              QString::fromLocal8Bit(s));
    } else {
      anEvent->setDescription(QString::fromLocal8Bit(s));
    }
    deleteStr(s);
  }
  // some stupid vCal exporters ignore the standard and use Description
  // instead of Summary for the default field.  Correct for this.
  if (anEvent->summary().isEmpty() &&
      !(anEvent->description().isEmpty())) {
    QString tmpStr = anEvent->description().simplifyWhiteSpace();
    anEvent->setDescription("");
    anEvent->setSummary(tmpStr);
  }
 #if 0
  // status
  if ((vo = isAPropertyOf(vevent, VCStatusProp)) != 0) {
    QString tmpStr(s = fakeCString(vObjectUStringZValue(vo)));
    deleteStr(s);
 // TODO: Define Event status
 //    anEvent->setStatus(tmpStr);
  }
  else
 //    anEvent->setStatus("NEEDS ACTION");
 #endif
  // secrecy
  int secrecy = Incidence::SecrecyPublic;
  if ((vo = isAPropertyOf(vevent, VCClassProp)) != 0) {
    s = fakeCString(vObjectUStringZValue(vo));
    if (strcmp(s,"PRIVATE") == 0) {
      secrecy = Incidence::SecrecyPrivate;
    } else if (strcmp(s,"CONFIDENTIAL") == 0) {
      secrecy = Incidence::SecrecyConfidential;
    }
    deleteStr(s);
  }
  anEvent->setSecrecy(secrecy);
  // categories
  QStringList tmpStrList;
  int index1 = 0;
  int index2 = 0;
  if ((vo = isAPropertyOf(vevent, VCCategoriesProp)) != 0) {
    s = fakeCString(vObjectUStringZValue(vo));
    QString categories = QString::fromLocal8Bit(s);
    deleteStr(s);
    //const char* category;
    QString category;
    while ((index2 = categories.find(',', index1)) != -1) {
        //category = (const char *) categories.mid(index1, (index2 - index1));
      category = categories.mid(index1, (index2 - index1));
      tmpStrList.append(category);
      index1 = index2+1;
    }
    // get last category
    category = categories.mid(index1, (categories.length()-index1));
    tmpStrList.append(category);
    anEvent->setCategories(tmpStrList);
  }
  // attachments
  tmpStrList.clear();
  initPropIterator(&voi, vevent);
  while (moreIteration(&voi)) {
    vo = nextVObject(&voi);
    if (strcmp(vObjectName(vo), VCAttachProp) == 0) {
      s = fakeCString(vObjectUStringZValue(vo));
      anEvent->addAttachment(new Attachment(QString(s)));
      deleteStr(s);
    }
  }
  // resources
  if ((vo = isAPropertyOf(vevent, VCResourcesProp)) != 0) {
    QString resources = (s = fakeCString(vObjectUStringZValue(vo)));
    deleteStr(s);
    tmpStrList.clear();
    index1 = 0;
    index2 = 0;
    QString resource;
    while ((index2 = resources.find(';', index1)) != -1) {
      resource = resources.mid(index1, (index2 - index1));
      tmpStrList.append(resource);
      index1 = index2;
    }
    anEvent->setResources(tmpStrList);
  }
  /* alarm stuff */
  if ((vo = isAPropertyOf(vevent, VCDAlarmProp))) {
    Alarm* alarm = anEvent->newAlarm();
    VObject *a;
    if ((a = isAPropertyOf(vo, VCRunTimeProp))) {
      alarm->setTime(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(a))));
      deleteStr(s);
    }
    alarm->setEnabled(true);
    if ((vo = isAPropertyOf(vevent, VCPAlarmProp))) {
      if ((a = isAPropertyOf(vo, VCProcedureNameProp))) {
        s = fakeCString(vObjectUStringZValue(a));
        alarm->setProcedureAlarm(QFile::decodeName(s));
        deleteStr(s);
      }
    }
    if ((vo = isAPropertyOf(vevent, VCAAlarmProp))) {
      if ((a = isAPropertyOf(vo, VCAudioContentProp))) {
        s = fakeCString(vObjectUStringZValue(a));
        alarm->setAudioAlarm(QFile::decodeName(s));
        deleteStr(s);
      }
    }
  }
  // priority
  if ((vo = isAPropertyOf(vevent, VCPriorityProp))) {
    anEvent->setPriority(atoi(s = fakeCString(vObjectUStringZValue(vo))));
    deleteStr(s);
  }
  // transparency
  if ((vo = isAPropertyOf(vevent, VCTranspProp)) != 0) {
    int i = atoi(s = fakeCString(vObjectUStringZValue(vo)));
    anEvent->setTransparency( i == 1 ? Event::Transparent : Event::Opaque );
    deleteStr(s);
  }
  // related event
  if ((vo = isAPropertyOf(vevent, VCRelatedToProp)) != 0) {
    anEvent->setRelatedToUid(s = fakeCString(vObjectUStringZValue(vo)));
    deleteStr(s);
    mEventsRelate.append(anEvent);
  }
  /* PILOT SYNC STUFF */
  if ((vo = isAPropertyOf(vevent, XPilotIdProp))) {
    anEvent->setPilotId(atoi(s = fakeCString(vObjectUStringZValue(vo))));
    deleteStr(s);
  }
  else
    anEvent->setPilotId(0);
  if ((vo = isAPropertyOf(vevent, XPilotStatusProp))) {
    anEvent->setSyncStatus(atoi(s = fakeCString(vObjectUStringZValue(vo))));
    deleteStr(s);
  }
  else
    anEvent->setSyncStatus(Event::SYNCMOD);
  return anEvent;
 }
 QString VCalFormat::qDateToISO(const QDate &qd)
 {
  QString tmpStr;
  ASSERT(qd.isValid());
  tmpStr.sprintf("%.2d%.2d%.2d",
                 qd.year(), qd.month(), qd.day());
  return tmpStr;
 }
 QString VCalFormat::qDateTimeToISO(const QDateTime &qdt, bool zulu)
 {
  QString tmpStr;
  ASSERT(qdt.date().isValid());
  ASSERT(qdt.time().isValid());
  if (zulu && !useLocalTime ) {
    QDateTime tmpDT = qdt.addSecs ( -KGlobal::locale()->localTimeOffset( qdt )*60);
    tmpStr.sprintf("%.2d%.2d%.2dT%.2d%.2d%.2dZ",
                   tmpDT.date().year(), tmpDT.date().month(),
                   tmpDT.date().day(), tmpDT.time().hour(),
                   tmpDT.time().minute(), tmpDT.time().second());
  } else {
    tmpStr.sprintf("%.2d%.2d%.2dT%.2d%.2d%.2d",
                   qdt.date().year(), qdt.date().month(),
                   qdt.date().day(), qdt.time().hour(),
                   qdt.time().minute(), qdt.time().second());
  }
  return tmpStr;
 }
 QDateTime VCalFormat::ISOToQDateTime(const QString & dtStr)
 {
  QDate tmpDate;
  QTime tmpTime;
  QString tmpStr;
  int year, month, day, hour, minute, second;
  tmpStr = dtStr;
  year = tmpStr.left(4).toInt();
  month = tmpStr.mid(4,2).toInt();
  day = tmpStr.mid(6,2).toInt();
  hour = tmpStr.mid(9,2).toInt();
  minute = tmpStr.mid(11,2).toInt();
  second = tmpStr.mid(13,2).toInt();
  tmpDate.setYMD(year, month, day);
  tmpTime.setHMS(hour, minute, second);
  ASSERT(tmpDate.isValid());
  ASSERT(tmpTime.isValid());
  QDateTime tmpDT(tmpDate, tmpTime);
  // correct for GMT if string is in Zulu format
  if (dtStr.at(dtStr.length()-1) == 'Z')
    tmpDT = tmpDT.addSecs (KGlobal::locale()->localTimeOffset( tmpDT )*60);
  return tmpDT;
 }
 QDate VCalFormat::ISOToQDate(const QString &dateStr)
 {
  int year, month, day;
  year = dateStr.left(4).toInt();
  month = dateStr.mid(4,2).toInt();
  day = dateStr.mid(6,2).toInt();
  return(QDate(year, month, day));
 }
 // take a raw vcalendar (i.e. from a file on disk, clipboard, etc. etc.
 // and break it down from it's tree-like format into the dictionary format
 // that is used internally in the VCalFormat.
 void VCalFormat::populate(VObject *vcal)
 {
  // this function will populate the caldict dictionary and other event
  // lists. It turns vevents into Events and then inserts them.
  VObjectIterator i;
  VObject *curVO, *curVOProp;
  Event *anEvent;
  if ((curVO = isAPropertyOf(vcal, ICMethodProp)) != 0) {
    char *methodType = 0;
    methodType = fakeCString(vObjectUStringZValue(curVO));
    kdDebug() << "This calendar is an iTIP transaction of type '"
              << methodType << "'" << endl;
    delete methodType;
  }
  // warn the user that we might have trouble reading non-known calendar.
  if ((curVO = isAPropertyOf(vcal, VCProdIdProp)) != 0) {
    char *s = fakeCString(vObjectUStringZValue(curVO));
    if (strcmp(productId().local8Bit(), s) != 0)
      kdDebug() << "This vCalendar file was not created by KOrganizer "
                   "or any other product we support. Loading anyway..." << endl;
    mLoadedProductId = s;
    deleteStr(s);
  }
  // warn the user we might have trouble reading this unknown version.
  if ((curVO = isAPropertyOf(vcal, VCVersionProp)) != 0) {
    char *s = fakeCString(vObjectUStringZValue(curVO));
    if (strcmp(_VCAL_VERSION, s) != 0)
      kdDebug() << "This vCalendar file has version " << s
                << "We only support " << _VCAL_VERSION << endl;
    deleteStr(s);
  }
  // set the time zone
  if ((curVO = isAPropertyOf(vcal, VCTimeZoneProp)) != 0) {
-    char *s = fakeCString(vObjectUStringZValue(curVO));
+      if ( vObjectUStringZValue(curVO) != 0 ) {
-    mCalendar->setTimeZone(s);
+          char *s = fakeCString(vObjectUStringZValue(curVO));
-    deleteStr(s);
+          mCalendar->setTimeZone(s);
+          deleteStr(s);
+      }
  }
  // Store all events with a relatedTo property in a list for post-processing
  mEventsRelate.clear();
  mTodosRelate.clear();
  initPropIterator(&i, vcal);
  // go through all the vobjects in the vcal
  while (moreIteration(&i)) {
    curVO = nextVObject(&i);
    /************************************************************************/
    // now, check to see that the object is an event or todo.
    if (strcmp(vObjectName(curVO), VCEventProp) == 0) {
      if ((curVOProp = isAPropertyOf(curVO, XPilotStatusProp)) != 0) {
        char *s;
        s = fakeCString(vObjectUStringZValue(curVOProp));
        // check to see if event was deleted by the kpilot conduit
        if (atoi(s) == Event::SYNCDEL) {
          deleteStr(s);
          kdDebug(5800) << "skipping pilot-deleted event" << endl;
          goto SKIP;
        }
        deleteStr(s);
      }
      // this code checks to see if we are trying to read in an event
      // that we already find to be in the calendar.  If we find this
      // to be the case, we skip the event.
      if ((curVOProp = isAPropertyOf(curVO, VCUniqueStringProp)) != 0) {
        char *s = fakeCString(vObjectUStringZValue(curVOProp));
        QString tmpStr(s);
        deleteStr(s);
        if (mCalendar->event(tmpStr)) {
          goto SKIP;
        }
        if (mCalendar->todo(tmpStr)) {
          goto SKIP;
        }
      }
      if ((!(curVOProp = isAPropertyOf(curVO, VCDTstartProp))) &&
          (!(curVOProp = isAPropertyOf(curVO, VCDTendProp)))) {
        kdDebug(5800) << "found a VEvent with no DTSTART and no DTEND! Skipping..." << endl;
        goto SKIP;
      }
      anEvent = VEventToEvent(curVO);
      // we now use addEvent instead of insertEvent so that the
      // signal/slot get connected.
      if (anEvent) {
              if ( !anEvent->dtStart().isValid() || !anEvent->dtEnd().isValid() ) {
          kdDebug() << "VCalFormat::populate(): Event has invalid dates."
                    << endl;
        } else {
          mCalendar->addEvent(anEvent);
              }
      } else {
        // some sort of error must have occurred while in translation.
        goto SKIP;
      }
    } else if (strcmp(vObjectName(curVO), VCTodoProp) == 0) {
      Todo *aTodo = VTodoToEvent(curVO);
      mCalendar->addTodo(aTodo);
    } else if ((strcmp(vObjectName(curVO), VCVersionProp) == 0) ||
               (strcmp(vObjectName(curVO), VCProdIdProp) == 0) ||
               (strcmp(vObjectName(curVO), VCTimeZoneProp) == 0)) {
      // do nothing, we know these properties and we want to skip them.
      // we have either already processed them or are ignoring them.
      ;
    } else {
      kdDebug(5800) << "Ignoring unknown vObject \"" << vObjectName(curVO) << "\"" << endl;
    }
  SKIP:
    ;
  } // while
  // Post-Process list of events with relations, put Event objects in relation
  Event *ev;
  for ( ev=mEventsRelate.first(); ev != 0; ev=mEventsRelate.next() ) {
    ev->setRelatedTo(mCalendar->event(ev->relatedToUid()));
  }
  Todo *todo;
  for ( todo=mTodosRelate.first(); todo != 0; todo=mTodosRelate.next() ) {
    todo->setRelatedTo(mCalendar->todo(todo->relatedToUid()));
  }
 }
 const char *VCalFormat::dayFromNum(int day)
 {
  const char *days[7] = { "MO ", "TU ", "WE ", "TH ", "FR ", "SA ", "SU " };
  return days[day];
 }
 int VCalFormat::numFromDay(const QString &day)
 {
  if (day == "MO ") return 0;
  if (day == "TU ") return 1;
  if (day == "WE ") return 2;
  if (day == "TH ") return 3;
  if (day == "FR ") return 4;
  if (day == "SA ") return 5;
  if (day == "SU ") return 6;
  return -1; // something bad happened. :)
 }
 Attendee::PartStat VCalFormat::readStatus(const char *s) const
 {
  QString statStr = s;
  statStr = statStr.upper();
  Attendee::PartStat status;
  if (statStr == "X-ACTION")
    status = Attendee::NeedsAction;
  else if (statStr == "NEEDS ACTION")
    status = Attendee::NeedsAction;
  else if (statStr== "ACCEPTED")
    status = Attendee::Accepted;
  else if (statStr== "SENT")
    status = Attendee::NeedsAction;
  else if (statStr== "TENTATIVE")
    status = Attendee::Tentative;
  else if (statStr== "CONFIRMED")
    status = Attendee::Accepted;
  else if (statStr== "DECLINED")
    status = Attendee::Declined;
  else if (statStr== "COMPLETED")
    status = Attendee::Completed;
  else if (statStr== "DELEGATED")
    status = Attendee::Delegated;
  else {
    kdDebug(5800) << "error setting attendee mStatus, unknown mStatus!" << endl;
    status = Attendee::NeedsAction;
  }
  return status;
 }
 QCString VCalFormat::writeStatus(Attendee::PartStat status) const
 {
  switch(status) {
    default:
    case Attendee::NeedsAction:
      return "NEEDS ACTION";
      break;
    case Attendee::Accepted:
      return "ACCEPTED";
      break;
    case Attendee::Declined:
      return "DECLINED";
      break;
    case Attendee::Tentative:
      return "TENTATIVE";
      break;
    case Attendee::Delegated:
      return "DELEGATED";
      break;
    case Attendee::Completed:
      return "COMPLETED";
      break;
    case Attendee::InProcess:
      return "NEEDS ACTION";
      break;
  }
 }