more syncing

4 files changed, 32 insertions, 51 deletions

diff --git a/libkcal/phoneformat.cpp b/libkcal/phoneformat.cpp
index 11c68c5..e6d4879 100644
--- a/libkcal/phoneformat.cpp
+++ b/libkcal/phoneformat.cpp
@@ -681,437 +681,395 @@ ulong PhoneFormat::getCsumEvent( Event* event )
         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();
     attList << event->secrecyStr();
     return PhoneFormat::getCsum(attList );  
 }
 ulong PhoneFormat::getCsum( const QStringList &  attList)
 {
     int max = attList.count() -1;
     ulong cSum = 0;
     int j,k,i;
     int add;
     for ( i = 1; 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;
                 add = add * mul *i*i*i;
                 cSum += add;
             }
         }
     }
     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)
 {
             GSM_StateMachines;
     qDebug(" load ");
                 s.opened = false;
                 s.msg    = NULL;
                 s.ConfigNum = 0;
     QLabel status ( i18n("Reading data. Opening device ..."), 0 );
     int w = status.sizeHint().width()+20 ;
     if ( w < 200 ) w = 200;
     int h = status.sizeHint().height()+20 ;
     int dw = QApplication::desktop()->width();
     int dh = QApplication::desktop()->height();
     status.setCaption(i18n("Reading Phone Data") );
     status.setGeometry( (dw-w)/2, (dh - h )/2 ,w,h );
     status.show();
     status.raise();
     qApp->processEvents();
 #if 0
             static      char*cp; 
             static INI_Section          *cfg            = NULL;
         cfg=GSM_FindGammuRC();
     int i;
         for (i = 0; i <= MAX_CONFIG_NUM; i++) {
                 if (cfg!=NULL) {
             cp = (char *)INI_GetValue(cfg, (unsigned  char*) "gammu", (unsigned   char*)"gammucoding", false);
             if (cp) di.coding = cp;
 
             s.Config[i].Localize = (char *)INI_GetValue(cfg,  (unsigned  char*) "gammu",  (unsigned  char*) "gammuloc", false);
             if (s.Config[i].Localize) {
                                 s.msg=INI_ReadFile(s.Config[i].Localize, true);
                         } else {
 #if !defined(WIN32) && defined(LOCALE_PATH)
                                 locale = setlocale(LC_MESSAGES, NULL);
                                 if (locale != NULL) {
                                         snprintf(locale_file, 200, "%s/gammu_%c%c.txt",
                              LOCALE_PATH,
                              tolower(locale[0]),
                              tolower(locale[1]));
                                         s.msg = INI_ReadFile(locale_file, true);
                                 }
 #endif
                         }
                 }
 
                 /* Wanted user specific configuration? */
         
         if (!GSM_ReadConfig(cfg, &s.Config[i], i) && i != 0) break;
 
                 s.ConfigNum++;
 
         /* We want to use only one file descriptor for global and state machine debug output */
         s.Config[i].UseGlobalDebugFile = true;
                 
 
 
                 /* We wanted to read just user specified configuration. */
         {break;}
          }
 
 #endif
     int error=initDevice(&s);
     qDebug("GSM Init %d (no error is %d)",  error, ERR_NONE);
     if ( error != ERR_NONE )
         return false;
                 GSM_Phone_Functions*Phone;
                 GSM_CalendarEntrynote;
         bool start = true;
         Phone=s.Phone.Functions;
     bool gshutdown = false;
     PhoneParser handler( calendar, mProfileName );
     int ccc = 0;
     QString message = i18n("Processing event # ");
     int procCount = 0;
     qDebug("Debug: only 10 calender items are downloaded ");
         while (!gshutdown && ccc++ < 10) {
         status.setText ( message + QString::number ( ++procCount ) );
         qApp->processEvents();
         qDebug("readEvent %d   ", ccc);
                 error=Phone->GetNextCalendar(&s,&note,start);
                 if (error == ERR_EMPTY) break;
                 start = false;
         handler.readEvent( existingCal, &note );
     }
 
         start = true;
                 GSM_ToDoEntry   ToDo;
     ccc = 0;
     message = i18n("Processing todo # ");
     procCount = 0;
         while (!gshutdown) {
         status.setText ( message + QString::number ( ++procCount ) );
         qApp->processEvents();
                 error = Phone->GetNextToDo(&s, &ToDo, start);
                 if (error == ERR_EMPTY) break;
                 start = false;
         qDebug("ReadTodo %d   ", ++ccc);
         handler.readTodo( existingCal, &ToDo, &s);
 
         }
 
         error=GSM_TerminateConnection(&s);
 
     return true;
 }
 void PhoneFormat::event2GSM( Event* ev, GSM_CalendarEntry*Note )
 {
-
+    QString eText = vfconverter.eventToString( ev );
+    int pos = 0;
+    GSM_ToDoEntry dummy;
+    GSM_DecodeVCALENDAR_VTODO( (unsigned char*)eText.latin1(), &pos, Note , &dummy, Nokia_VCalendar, Nokia_VToDo );
 }
-void PhoneFormat::todo2GSM( Todo* todo, GSM_ToDoEntry *gsm )
+void PhoneFormat::todo2GSM( Todo* todo, GSM_ToDoEntry *gsmTodo )
 {
-#if 0
-    QStringList list;
-    list.append( QString::number( todo->zaurusId()  ) );
-    list.append( todo->categories().join(",") );
-
-    if ( todo->hasStartDate() ) {
-        list.append( dtToString( todo->dtStart()) );
-    } else
-        list.append( QString() );
-
-    if ( todo->hasDueDate() ) {
-        QTime tim;
-        if ( todo->doesFloat()) {
-            list.append( dtToString( QDateTime(todo->dtDue().date(),QTime( 0,0,0  )), false)) ;
-        } else {
-            list.append( dtToString(todo->dtDue() ) );
-        }
-    } else
-        list.append( QString() );
-
-    if ( todo->isCompleted() ) {  
-        list.append( dtToString( todo->completed()) );
-        list.append( "0" ); // yes 0 == completed
-    } else {
-        list.append( dtToString( todo->completed()) );
-        list.append( "1" );
-    }
-    list.append( QString::number( todo->priority() ));
-    if( ! todo->summary().isEmpty() )
-        list.append( todo->summary() );
-    else
-        list.append( "" );
-    if (! todo->description().isEmpty()  )
-        list.append( todo->description() );
-    else
-        list.append( "" );
-        for(QStringList::Iterator it=list.begin();
-        it!=list.end(); ++it){
-        QString& s = (*it);
-        s.replace(QRegExp("\""), "\"\"");
-        if(s.contains(QRegExp("[,\"\r\n]")) || s.stripWhiteSpace() != s){
-            s.prepend('\"');
-            s.append('\"');
-        } else if(s.isEmpty() && !s.isNull()){
-            s = "\"\"";
-        }
-    }
-    return list.join(",");
-#endif
+    QString tText = vfconverter.todoToString( todo );
+    int pos = 0;
+    GSM_CalendarEntry dummy;
+    GSM_DecodeVCALENDAR_VTODO( (unsigned char*)tText.latin1(), &pos, &dummy, gsmTodo, Nokia_VCalendar, Nokia_VToDo );
 }
 void PhoneFormat::afterSave( Incidence* inc)
 {
     uint 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::save( Calendar *calendar)
 {
             GSM_StateMachines;
     qDebug(" save ");
                 s.opened = false;
                 s.msg    = NULL;
                 s.ConfigNum = 0; 
     QLabel status ( i18n("Writing data. Opening device ..."), 0 );
     int w = status.sizeHint().width()+20 ;
     if ( w < 200 ) w = 200;
     int h = status.sizeHint().height()+20 ;
     int dw = QApplication::desktop()->width();
     int dh = QApplication::desktop()->height();
     status.setCaption(i18n("Writing Phone Data") );
     status.setGeometry( (dw-w)/2, (dh - h )/2 ,w,h );
     status.show();
     status.raise();
     qApp->processEvents();
     
     int error=initDevice(&s);
     qDebug("GSM Init %d (no error is %d)",  error, ERR_NONE);
     if ( error != ERR_NONE )
         return false;
             GSM_Phone_Functions*Phone;
                 GSM_CalendarEntryNote;
         bool start = true;
         Phone=s.Phone.Functions;
     bool gshutdown = false;
     QPtrList<Event> er = calendar->rawEvents();
     Event* ev = er.first();  
     QString message = i18n("Processing event # ");
     int procCount = 0;
     while ( ev ) {
         //qDebug("i %d ", ++i);
         if ( ev->tempSyncStat() != SYNC_TEMPSTATE_NEW_EXTERNAL ) { // event was changed during sync or is a new one
 
             status.setText ( message + QString::number ( ++procCount ) );
             qApp->processEvents();
             event2GSM( ev, &Note );
             if ( ev->tempSyncStat() == SYNC_TEMPSTATE_DELETE ) { // delete
                        error = Phone->DeleteCalendar(&s, &Note);
             }
             else  if ( ev->getID(mProfileName).isEmpty()  ) {       // add new 
                 // we have to do this later after deleting
                 
             }
             else { // change existing
                        error = Phone->SetCalendar(&s, &Note);
             }
         } 
         ev =  er.next();
     }
     ev = er.first(); 
     // pending get empty slots
     while ( ev ) {
         if ( ev->tempSyncStat() != SYNC_TEMPSTATE_NEW_EXTERNAL &&  ev->tempSyncStat() != SYNC_TEMPSTATE_DELETE) { 
             if ( ev->getID(mProfileName).isEmpty() ) {
                 status.setText ( message + QString::number ( ++procCount ) );
                 qApp->processEvents();
                 //int newID ;//= pending
                 //ev->setID(mProfileName, QString::number( newID  ));
                 event2GSM( ev, &Note );
                 Note.Location = 0;
                 error = Phone->AddCalendar(&s, &Note);
                 ev->setID( mProfileName, QString::number( Note.Location ) );
                 qDebug("New Calendar. Location %d ",Note.Location );
                 afterSave( ev );
             } else {
                 afterSave( ev ); // setting temp sync stat for changed items
             }
         }
         ev =  er.next();
     }
     GSM_ToDoEntry ToDoEntry; 
     QPtrList<Todo> tl = calendar->rawTodos(); 
     Todo* to = tl.first();
 
     message = i18n("Processing todo # ");
     procCount = 0;
     while ( to ) {
        if ( to->tempSyncStat() != SYNC_TEMPSTATE_NEW_EXTERNAL ) {
              status.setText ( message + QString::number ( ++procCount ) );
              qApp->processEvents();
             todo2GSM( to, &ToDoEntry );
             if ( to->tempSyncStat() == SYNC_TEMPSTATE_DELETE ) { // delete
                       error=Phone->DeleteToDo(&s,&ToDoEntry);
             }
             else  if ( to->getID("Sharp_DTM").isEmpty() ) {       // add new 
                 ;
             }
             else { // change existing
                       error=Phone->SetToDo(&s,&ToDoEntry);
             }
         } 
         to = tl.next();
     }
 
     // pending get empty slots
     to = tl.first();
     while ( to ) {
         if ( to->tempSyncStat() != SYNC_TEMPSTATE_NEW_EXTERNAL &&  to->tempSyncStat() != SYNC_TEMPSTATE_DELETE) { 
             if ( to->getID(mProfileName).isEmpty() ) {
                 status.setText ( message + QString::number ( ++procCount ) );
                 qApp->processEvents();
                 //int newID ;//= pending
                 //to->setID(mProfileName, QString::number( newID  ));
                 todo2GSM( to, &ToDoEntry );
                         ToDoEntry.Location = 0;
                       error=Phone->AddToDo(&s,&ToDoEntry);
                 to->setID(mProfileName, QString::number( ToDoEntry.Location  ));
                 afterSave( to );
                 qDebug("New Todo. Location %d ",ToDoEntry.Location );
             } else {
                 afterSave( to );
             }
         }
         to = tl.next();
     }
     return true;
 }
 QString PhoneFormat::dtToGSM( const QDateTime& dti, bool useTZ )
 {
         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;
 }
 QString PhoneFormat::getEventString( Event* event )
 {
 #if 0
     QStringList list;
     list.append( QString::number(event->zaurusId()  ) );
     list.append( event->categories().join(",") );
     if ( !event->summary().isEmpty() )
         list.append( event->summary() );
     else
         list.append("" );
     if ( !event->location().isEmpty() )
         list.append( event->location() );
     else
         list.append("" );
     if ( !event->description().isEmpty() )
         list.append( event->description() );
     else
         list.append( "" );
     if ( event->doesFloat () ) {
         list.append( dtToString( QDateTime(event->dtStart().date(), QTime(0,0,0)), false ));
         list.append( dtToString( QDateTime(event->dtEnd().date(),QTime(23,59,59)), false )); //6
         list.append( "1" );
 
     }
     else {
         list.append( dtToString( event->dtStart()) );
         list.append( dtToString( event->dtEnd()) ); //6
         list.append( "0" );
     }
     bool noAlarm = true;
     if ( event->alarms().count() > 0 ) {
         Alarm * al = event->alarms().first();
         if ( al->enabled() ) {
             noAlarm = false;
             list.append( "0" ); // yes, 0 == alarm
             list.append( QString::number( al->startOffset().asSeconds()/(-60) ) ); 
             if ( al->type() == Alarm::Audio )
                 list.append( "1" ); //  type audio
diff --git a/libkcal/phoneformat.h b/libkcal/phoneformat.h
index 7b7dd04..33b2091 100644
--- a/libkcal/phoneformat.h
+++ b/libkcal/phoneformat.h
@@ -1,65 +1,67 @@
 /*
     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"
 extern "C" {
 #include "../gammu/emb/common/gammu.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 );
   private:
+    VCalFormat vfconverter;
     void event2GSM( Event* ev, GSM_CalendarEntry*Note );
     void todo2GSM( Todo* ev, GSM_ToDoEntry *ToDo );
     int initDevice(GSM_StateMachine *s);
     QString getEventString( Event* );
     QString getTodoString( Todo* );
     QString dtToGSM( const QDateTime& dt, bool useTZ = true );
     QString mProfileName, mDevice, mConnection, mModel;
     void afterSave( Incidence* );
 };
 
 }
 
 #endif
diff --git a/libkcal/vcalformat.cpp b/libkcal/vcalformat.cpp
index 72a781a..1167e58 100644
--- a/libkcal/vcalformat.cpp
+++ b/libkcal/vcalformat.cpp
@@ -1,359 +1,378 @@
 /*
     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 <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()
 {
 }
 
 VCalFormat::~VCalFormat()
 {
 }
 
 bool VCalFormat::load(Calendar *calendar, const QString &fileName)
 {
   mCalendar = calendar;
 
   clearException();
 
   kdDebug(5800) << "VCalFormat::load() " << fileName << endl;
 
   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;
 
   QString tmpStr;
   VObject *vcal, *vo;
 
   kdDebug(5800) << "VCalFormat::save(): " << fileName << endl;
 
   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)) {
     kdDebug(5800) << "No error" << endl;
     return true;
   } else  {
     kdDebug(5800) << "Error" << endl;
     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 {
     kdDebug(5800) << "VCalFormat::fromString(): Unknown object type." << endl;
     deleteVObject( vcal );
     return false;
   }
 
   deleteVObject( vcal );
 
   return true;
 }
 
+QString VCalFormat::eventToString( Event * event)
+{
+  if ( !event ) return QString::null;
+  VObject *vevent = eventToVEvent( event );
+  char *buf = writeMemVObject( 0, 0, vevent );
+  QString result( buf );
+  cleanVObject( vevent );
+  return result;
+}
+QString VCalFormat::todoToString( Todo * todo )
+{
+ if ( !todo ) return QString::null;
+  VObject *vevent = eventToVTodo( todo );
+  char *buf = writeMemVObject( 0, 0, vevent );
+  QString result( buf );
+  cleanVObject( vevent );
+  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);
     addPropValue(vtodo, VCCategoriesProp, tmpStr.local8Bit());
   }
 
   // alarm stuff
   kdDebug(5800) << "vcalformat::eventToVTodo was called" << endl;
   QPtrList<Alarm> alarms = anEvent->alarms();
   Alarm* alarm;
   for (alarm = alarms.first(); alarm; alarm = alarms.next()) {
     if (alarm->enabled()) {
       VObject *a = addProp(vtodo, VCDAlarmProp);
       tmpStr = qDateTimeToISO(alarm->time());
       addPropValue(a, VCRunTimeProp, tmpStr.local8Bit());
       addPropValue(a, VCRepeatCountProp, "1");
       addPropValue(a, VCDisplayStringProp, "beep!");
       if (alarm->type() == Alarm::Audio) {
         a = addProp(vtodo, VCAAlarmProp);
         addPropValue(a, VCRunTimeProp, tmpStr.local8Bit());
         addPropValue(a, VCRepeatCountProp, "1");
         addPropValue(a, VCAudioContentProp, QFile::encodeName(alarm->audioFile()));
       }
       else if (alarm->type() == Alarm::Procedure) {
         a = addProp(vtodo, VCPAlarmProp);
         addPropValue(a, VCRunTimeProp, tmpStr.local8Bit());
         addPropValue(a, VCRepeatCountProp, "1");
         addPropValue(a, VCProcedureNameProp, QFile::encodeName(alarm->programFile()));
       }
     }
   }
 
   if (anEvent->pilotId()) {
     // pilot sync stuff
     tmpStr.sprintf("%i",anEvent->pilotId());
     addPropValue(vtodo, XPilotIdProp, tmpStr.local8Bit());
     tmpStr.sprintf("%i",anEvent->syncStatus());
     addPropValue(vtodo, XPilotStatusProp, tmpStr.local8Bit());
   }
 
   return vtodo;
 }
 
 VObject* VCalFormat::eventToVEvent(const Event *anEvent)
diff --git a/libkcal/vcalformat.h b/libkcal/vcalformat.h
index d4cecbc..8490125 100644
--- a/libkcal/vcalformat.h
+++ b/libkcal/vcalformat.h
@@ -1,108 +1,110 @@
 /*
     This file is part of libkcal.
     Copyright (c) 1998 Preston Brown
     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 _VCALFORMAT_H
 #define _VCALFORMAT_H
 
 #include "calformat.h"
 
 #define _VCAL_VERSION "1.0"
 
 class VObject;
 
 namespace KCal {
 
 /**
   This class implements the vCalendar format. It provides methods for
   loading/saving/converting vCalendar format data into the internal KOrganizer
   representation as Calendar and Events.
 
   @short vCalendar format implementation
 */
 class VCalFormat : public CalFormat {
   public:
     VCalFormat();
     virtual ~VCalFormat();
 
    /** loads a calendar on disk in vCalendar format into the current calendar.
      * any information already present is lost. Returns TRUE if successful,
      * else returns FALSE.
      * @param fileName the name of the calendar on disk.
      */
     bool load(Calendar *,const QString &fileName);
     /** writes out the calendar to disk in vCalendar format. Returns true if
      * successful and false on error.
      * @param fileName the name of the file
      */
     bool save(Calendar *,const QString &fileName);
   
     /**
       Parse string and populate calendar with that information.
     */
     bool fromString( Calendar *, const QString & );  
     /**
       Return calendar information as string.
     */
     QString toString( Calendar * );
+    QString eventToString( Event * );
+    QString todoToString( Todo * );
     
   protected:
     /** translates a VObject of the TODO type into a Event */
     Todo *VTodoToEvent(VObject *vtodo);
     /** translates a VObject into a Event and returns a pointer to it. */
     Event *VEventToEvent(VObject *vevent);
     /** translate a Event into a VTodo-type VObject and return pointer */
     VObject *eventToVTodo(const Todo *anEvent);
     /** translate a Event into a VObject and returns a pointer to it. */
     VObject* eventToVEvent(const Event *anEvent);
 
     /** takes a QDate and returns a string in the format YYYYMMDDTHHMMSS */
     QString qDateToISO(const QDate &);
     /** takes a QDateTime and returns a string in format YYYYMMDDTHHMMSS */
     QString qDateTimeToISO(const QDateTime &, bool zulu=TRUE);
     /** takes a string in the format YYYYMMDDTHHMMSS and returns a 
      * valid QDateTime. */
     QDateTime ISOToQDateTime(const QString & dtStr);
     /** takes a string in the format YYYYMMDD and returns a 
      * valid QDate. */
     QDate ISOToQDate(const QString & dtStr);
     /** takes a vCalendar tree of VObjects, and puts all of them that have
      * the "event" property into the dictionary, todos in the todo-list, etc. */
     void populate(VObject *vcal);
   
     /** takes a number 0 - 6 and returns the two letter string of that day,
       * i.e. MO, TU, WE, etc. */
     const char *dayFromNum(int day);
     /** the reverse of the above function. */
     int numFromDay(const QString &day);
 
     Attendee::PartStat readStatus(const char *s) const;
     QCString writeStatus(Attendee::PartStat status) const;
   
   private:
     Calendar *mCalendar;
   
     QPtrList<Event> mEventsRelate;           // events with relations
     QPtrList<Todo> mTodosRelate;             // todos with relations
 };
 
 }
 
 #endif