Initial revision

1 files changed, 1678 insertions, 0 deletions

diff --git a/libkcal/vcalformat.cpp b/libkcal/vcalformat.cpp
new file mode 100644
index 0000000..59030d5
--- a/dev/null
+++ b/libkcal/vcalformat.cpp
@@ -0,0 +1,1678 @@
+/*
+    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::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, KPilotIdProp, tmpStr.local8Bit());
+    tmpStr.sprintf("%i",anEvent->syncStatus());
+    addPropValue(vtodo, KPilotStatusProp, tmpStr.local8Bit());
+  }
+
+  return vtodo;
+}
+
+VObject* VCalFormat::eventToVEvent(const Event *anEvent)
+{
+  VObject *vevent;
+  QString tmpStr;
+  QStringList tmpStrList;
+
+  vevent = newVObject(VCEventProp);
+
+  // start and end time
+  tmpStr = qDateTimeToISO(anEvent->dtStart(),
+                          !anEvent->doesFloat());
+  addPropValue(vevent, VCDTstartProp, tmpStr.local8Bit());
+
+  // events that have time associated but take up no time should
+  // not have both DTSTART and DTEND.
+  if (anEvent->dtStart() != anEvent->dtEnd()) {
+    tmpStr = qDateTimeToISO(anEvent->dtEnd(),
+                            !anEvent->doesFloat());
+    addPropValue(vevent, VCDTendProp, tmpStr.local8Bit());
+  }
+
+  // creation date
+  tmpStr = qDateTimeToISO(anEvent->created());
+  addPropValue(vevent, VCDCreatedProp, tmpStr.local8Bit());
+
+  // unique id
+  addPropValue(vevent, VCUniqueStringProp,
+               anEvent->uid().local8Bit());
+
+  // revision
+  tmpStr.sprintf("%i", anEvent->revision());
+  addPropValue(vevent, VCSequenceProp, tmpStr.local8Bit());
+
+  // last modification date
+  tmpStr = qDateTimeToISO(anEvent->lastModified());
+  addPropValue(vevent, VCLastModifiedProp, tmpStr.local8Bit());
+
+  // attendee and organizer stuff
+  tmpStr = "MAILTO:" + anEvent->organizer();
+  addPropValue(vevent, ICOrganizerProp, tmpStr.local8Bit());
+
+  if (anEvent->attendeeCount() != 0) {
+    QPtrList<Attendee> al = anEvent->attendees();
+    QPtrListIterator<Attendee> ai(al);
+    Attendee *curAttendee;
+
+    // TODO: Put this functionality into Attendee class
+    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(vevent, VCAttendeeProp, tmpStr.local8Bit());
+      addPropValue(aProp, VCRSVPProp, curAttendee->RSVP() ? "TRUE" : "FALSE");;
+      addPropValue(aProp, VCStatusProp, writeStatus(curAttendee->status()));
+    }
+  }
+
+  // recurrence rule stuff
+  if (anEvent->recurrence()->doesRecur()) {
+    // some more variables
+    QPtrList<Recurrence::rMonthPos> tmpPositions;
+    QPtrList<int> tmpDays;
+    int *tmpDay;
+    Recurrence::rMonthPos *tmpPos;
+    QString tmpStr2;
+    int i;
+
+    switch(anEvent->recurrence()->doesRecur()) {
+    case Recurrence::rDaily:
+      tmpStr.sprintf("D%i ",anEvent->recurrence()->frequency());
+//      if (anEvent->rDuration > 0)
+        //tmpStr += "#";
+      break;
+    case Recurrence::rWeekly:
+      tmpStr.sprintf("W%i ",anEvent->recurrence()->frequency());
+      for (i = 0; i < 7; i++) {
+        if (anEvent->recurrence()->days().testBit(i))
+          tmpStr += dayFromNum(i);
+      }
+      break;
+    case Recurrence::rMonthlyPos:
+      tmpStr.sprintf("MP%i ", anEvent->recurrence()->frequency());
+      // write out all rMonthPos's
+      tmpPositions = anEvent->recurrence()->monthPositions();
+      for (tmpPos = tmpPositions.first();
+           tmpPos;
+           tmpPos = tmpPositions.next()) {
+
+        tmpStr2.sprintf("%i", tmpPos->rPos);
+        if (tmpPos->negative)
+          tmpStr2 += "- ";
+        else
+          tmpStr2 += "+ ";
+        tmpStr += tmpStr2;
+        for (i = 0; i < 7; i++) {
+          if (tmpPos->rDays.testBit(i))
+            tmpStr += dayFromNum(i);
+        }
+      } // loop for all rMonthPos's
+      break;
+    case Recurrence::rMonthlyDay:
+      tmpStr.sprintf("MD%i ", anEvent->recurrence()->frequency());
+      // write out all rMonthDays;
+      tmpDays = anEvent->recurrence()->monthDays();
+      for (tmpDay = tmpDays.first();
+           tmpDay;
+           tmpDay = tmpDays.next()) {
+        tmpStr2.sprintf("%i ", *tmpDay);
+        tmpStr += tmpStr2;
+      }
+      break;
+    case Recurrence::rYearlyMonth:
+      tmpStr.sprintf("YM%i ", anEvent->recurrence()->frequency());
+      // write out all the rYearNums;
+      tmpDays = anEvent->recurrence()->yearNums();
+      for (tmpDay = tmpDays.first();
+           tmpDay;
+           tmpDay = tmpDays.next()) {
+        tmpStr2.sprintf("%i ", *tmpDay);
+        tmpStr += tmpStr2;
+      }
+      break;
+    case Recurrence::rYearlyDay:
+      tmpStr.sprintf("YD%i ", anEvent->recurrence()->frequency());
+      // write out all the rYearNums;
+      tmpDays = anEvent->recurrence()->yearNums();
+      for (tmpDay = tmpDays.first();
+           tmpDay;
+           tmpDay = tmpDays.next()) {
+        tmpStr2.sprintf("%i ", *tmpDay);
+        tmpStr += tmpStr2;
+      }
+      break;
+    default:
+      kdDebug(5800) << "ERROR, it should never get here in eventToVEvent!" << endl;
+      break;
+    } // switch
+
+    if (anEvent->recurrence()->duration() > 0) {
+      tmpStr2.sprintf("#%i",anEvent->recurrence()->duration());
+      tmpStr += tmpStr2;
+    } else if (anEvent->recurrence()->duration() == -1) {
+      tmpStr += "#0"; // defined as repeat forever
+    } else {
+      tmpStr += qDateTimeToISO(anEvent->recurrence()->endDate(), FALSE);
+    }
+    addPropValue(vevent,VCRRuleProp, tmpStr.local8Bit());
+
+  } // event repeats
+
+  // exceptions to recurrence
+  DateList dateList = anEvent->exDates();
+  DateList::ConstIterator it;
+  QString tmpStr2;
+
+  for (it = dateList.begin(); it != dateList.end(); ++it) {
+    tmpStr = qDateToISO(*it) + ";";
+    tmpStr2 += tmpStr;
+  }
+  if (!tmpStr2.isEmpty()) {
+    tmpStr2.truncate(tmpStr2.length()-1);
+    addPropValue(vevent, VCExDateProp, tmpStr2.local8Bit());
+  }
+
+  // description
+  if (!anEvent->description().isEmpty()) {
+    VObject *d = addPropValue(vevent, VCDescriptionProp,
+                              anEvent->description().local8Bit());
+    if (anEvent->description().find('\n') != -1)
+      addProp(d, VCQuotedPrintableProp);
+  }
+
+  // summary
+  if (!anEvent->summary().isEmpty())
+    addPropValue(vevent, VCSummaryProp, anEvent->summary().local8Bit());
+
+  if (!anEvent->location().isEmpty())
+    addPropValue(vevent, VCLocationProp, anEvent->location().local8Bit());
+
+  // status
+// TODO: define Event status
+//  addPropValue(vevent, VCStatusProp, anEvent->statusStr().local8Bit());
+
+  // secrecy
+  const char *text = 0;
+  switch (anEvent->secrecy()) {
+    case Incidence::SecrecyPublic:
+      text = "PUBLIC";
+      break;
+    case Incidence::SecrecyPrivate:
+      text = "PRIVATE";
+      break;
+    case Incidence::SecrecyConfidential:
+      text = "CONFIDENTIAL";
+      break;
+  }
+  if (text) {
+    addPropValue(vevent, VCClassProp, text);
+  }
+
+  // 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(vevent, VCCategoriesProp, tmpStr.local8Bit());
+  }
+
+  // attachments 
+  // TODO: handle binary attachments!
+  QPtrList<Attachment> attachments = anEvent->attachments();
+  for ( Attachment *at = attachments.first(); at; at = attachments.next() )
+    addPropValue(vevent, VCAttachProp, at->uri().local8Bit());
+
+  // resources
+  tmpStrList = anEvent->resources();
+  tmpStr = tmpStrList.join(";");
+  if (!tmpStr.isEmpty())
+    addPropValue(vevent, VCResourcesProp, tmpStr.local8Bit());
+
+  // alarm stuff
+  QPtrList<Alarm> alarms = anEvent->alarms();
+  Alarm* alarm;
+  for (alarm = alarms.first(); alarm; alarm = alarms.next()) {
+    if (alarm->enabled()) {
+      VObject *a = addProp(vevent, 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(vevent, VCAAlarmProp);
+        addPropValue(a, VCRunTimeProp, tmpStr.local8Bit());
+        addPropValue(a, VCRepeatCountProp, "1");
+        addPropValue(a, VCAudioContentProp, QFile::encodeName(alarm->audioFile()));
+      }
+      if (alarm->type() == Alarm::Procedure) {
+        a = addProp(vevent, VCPAlarmProp);
+        addPropValue(a, VCRunTimeProp, tmpStr.local8Bit());
+        addPropValue(a, VCRepeatCountProp, "1");
+        addPropValue(a, VCProcedureNameProp, QFile::encodeName(alarm->programFile()));
+      }
+    }
+  }
+
+  // priority
+  tmpStr.sprintf("%i",anEvent->priority());
+  addPropValue(vevent, VCPriorityProp, tmpStr.local8Bit());
+
+  // transparency
+  tmpStr.sprintf("%i",anEvent->transparency());
+  addPropValue(vevent, VCTranspProp, tmpStr.local8Bit());
+
+  // related event
+  if (anEvent->relatedTo()) {
+    addPropValue(vevent, VCRelatedToProp,
+                 anEvent->relatedTo()->uid().local8Bit());
+  }
+
+  if (anEvent->pilotId()) {
+    // pilot sync stuff
+    tmpStr.sprintf("%i",anEvent->pilotId());
+    addPropValue(vevent, KPilotIdProp, tmpStr.local8Bit());
+    tmpStr.sprintf("%i",anEvent->syncStatus());
+    addPropValue(vevent, KPilotStatusProp, tmpStr.local8Bit());
+  }
+
+  return vevent;
+}
+
+Todo *VCalFormat::VTodoToEvent(VObject *vtodo)
+{
+  VObject *vo;
+  VObjectIterator voi;
+  char *s;
+
+  Todo *anEvent = new Todo;
+
+  // creation date
+  if ((vo = isAPropertyOf(vtodo, VCDCreatedProp)) != 0) {
+      anEvent->setCreated(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
+      deleteStr(s);
+  }
+
+  // unique id
+  vo = isAPropertyOf(vtodo, 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);
+  }
+
+  // last modification date
+  if ((vo = isAPropertyOf(vtodo, 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(vtodo, ICOrganizerProp)) != 0) {
+    anEvent->setOrganizer(s = fakeCString(vObjectUStringZValue(vo)));
+    deleteStr(s);
+  } else {
+    anEvent->setOrganizer(mCalendar->getEmail());
+  }
+
+  // attendees.
+  initPropIterator(&voi, vtodo);
+  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);
+    }
+  }
+
+  // description for todo
+  if ((vo = isAPropertyOf(vtodo, VCDescriptionProp)) != 0) {
+    s = fakeCString(vObjectUStringZValue(vo));
+    anEvent->setDescription(QString::fromLocal8Bit(s));
+    deleteStr(s);
+  }
+
+  // summary
+  if ((vo = isAPropertyOf(vtodo, VCSummaryProp))) {
+    s = fakeCString(vObjectUStringZValue(vo));
+    anEvent->setSummary(QString::fromLocal8Bit(s));
+    deleteStr(s);
+  }
+  if ((vo = isAPropertyOf(vtodo, VCLocationProp))) {
+    s = fakeCString(vObjectUStringZValue(vo));
+    anEvent->setLocation(QString::fromLocal8Bit(s));
+    deleteStr(s);
+  }
+
+
+  // completed
+  // was: status
+  if ((vo = isAPropertyOf(vtodo, VCStatusProp)) != 0) {
+    s = fakeCString(vObjectUStringZValue(vo));
+    if (strcmp(s,"COMPLETED") == 0) {
+      anEvent->setCompleted(true);
+    } else {
+      anEvent->setCompleted(false);
+    }
+    deleteStr(s);
+  }
+  else
+    anEvent->setCompleted(false);
+
+  // completion date
+  if ((vo = isAPropertyOf(vtodo, VCCompletedProp)) != 0) {
+    anEvent->setCompleted(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
+    deleteStr(s);
+  }
+
+  // priority
+  if ((vo = isAPropertyOf(vtodo, VCPriorityProp))) {
+    anEvent->setPriority(atoi(s = fakeCString(vObjectUStringZValue(vo))));
+    deleteStr(s);
+  }
+
+  // due date
+  if ((vo = isAPropertyOf(vtodo, VCDueProp)) != 0) {
+    anEvent->setDtDue(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
+    deleteStr(s);
+    anEvent->setHasDueDate(true);
+  } else {
+    anEvent->setHasDueDate(false);
+  }
+
+  // start time
+  if ((vo = isAPropertyOf(vtodo, 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);
+    anEvent->setHasStartDate(true);
+  } else {
+    anEvent->setHasStartDate(false);
+  }
+
+  /* alarm stuff */
+  //kdDebug(5800) << "vcalformat::VTodoToEvent called" << endl;
+  if ((vo = isAPropertyOf(vtodo, 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(vtodo, VCPAlarmProp))) {
+      if ((a = isAPropertyOf(vo, VCProcedureNameProp))) {
+        s = fakeCString(vObjectUStringZValue(a));
+        alarm->setProcedureAlarm(QFile::decodeName(s));
+        deleteStr(s);
+      }
+    }
+    if ((vo = isAPropertyOf(vtodo, VCAAlarmProp))) {
+      if ((a = isAPropertyOf(vo, VCAudioContentProp))) {
+        s = fakeCString(vObjectUStringZValue(a));
+        alarm->setAudioAlarm(QFile::decodeName(s));
+        deleteStr(s);
+      }
+    }
+  }
+
+  // related todo
+  if ((vo = isAPropertyOf(vtodo, VCRelatedToProp)) != 0) {
+    anEvent->setRelatedToUid(s = fakeCString(vObjectUStringZValue(vo)));
+    deleteStr(s);
+    mTodosRelate.append(anEvent);
+  }
+
+  // categories
+  QStringList tmpStrList;
+  int index1 = 0;
+  int index2 = 0;
+  if ((vo = isAPropertyOf(vtodo, 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);
+  }
+
+  /* PILOT SYNC STUFF */
+  if ((vo = isAPropertyOf(vtodo, KPilotIdProp))) {
+    anEvent->setPilotId(atoi(s = fakeCString(vObjectUStringZValue(vo))));
+    deleteStr(s);
+  }
+  else
+    anEvent->setPilotId(0);
+
+  if ((vo = isAPropertyOf(vtodo, KPilotStatusProp))) {
+    anEvent->setSyncStatus(atoi(s = fakeCString(vObjectUStringZValue(vo))));
+    deleteStr(s);
+  }
+  else
+    anEvent->setSyncStatus(Event::SYNCMOD);
+
+  return anEvent;
+}
+
+Event* VCalFormat::VEventToEvent(VObject *vevent)
+{
+  VObject *vo;
+  VObjectIterator voi;
+  char *s;
+
+  Event *anEvent = new Event;
+
+  // creation date
+  if ((vo = isAPropertyOf(vevent, VCDCreatedProp)) != 0) {
+      anEvent->setCreated(ISOToQDateTime(s = fakeCString(vObjectUStringZValue(vo))));
+      deleteStr(s);
+  }
+
+  // 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(' ');
+      int last = tmpStr.findRev(' ') + 1;
+      int rFreq = tmpStr.mid(2, (index-1)).toInt();
+      index += 1;
+      short tmpMonth;
+      if( index == last ) {
+        // e.g. YM1 #0
+        tmpMonth = anEvent->dtStart().date().month();
+        anEvent->recurrence()->addYearlyNum(tmpMonth);
+      }
+      else {
+        // e.g. YM1 3 #0
+        while (index < last) {
+          int index2 = tmpStr.find(' ', index);
+          tmpMonth = tmpStr.mid(index, (index2-index)).toShort();
+          index = index2+1;
+          anEvent->recurrence()->addYearlyNum(tmpMonth);
+        } // 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()->setYearly(Recurrence::rYearlyMonth, rFreq, rEndDate);
+      } else {
+        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
+        if (rDuration == 0)
+          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(' ');
+      int last = tmpStr.findRev(' ') + 1;
+      int rFreq = tmpStr.mid(2, (index-1)).toInt();
+      index += 1;
+      short tmpDay;
+      if( index == last ) {
+        // e.g. YD1 #0
+        tmpDay = anEvent->dtStart().date().dayOfYear();
+        anEvent->recurrence()->addYearlyNum(tmpDay);
+      }
+      else {
+        // e.g. YD1 123 #0
+        while (index < last) {
+          int index2 = tmpStr.find(' ', index);
+          tmpDay = tmpStr.mid(index, (index2-index)).toShort();
+          index = index2+1;
+          anEvent->recurrence()->addYearlyNum(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()->setYearly(Recurrence::rYearlyDay, rFreq, rEndDate);
+      } else {
+        int rDuration = tmpStr.mid(index, tmpStr.length()-index).toInt();
+        if (rDuration == 0)
+          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;
+    } // if
+  } // repeats
+
+
+  // recurrence exceptions
+  if ((vo = isAPropertyOf(vevent, VCExDateProp)) != 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, KPilotIdProp))) {
+    anEvent->setPilotId(atoi(s = fakeCString(vObjectUStringZValue(vo))));
+    deleteStr(s);
+  }
+  else
+    anEvent->setPilotId(0);
+
+  if ((vo = isAPropertyOf(vevent, KPilotStatusProp))) {
+    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) {
+    QDateTime tmpDT(qdt);
+    tmpDT = tmpDT.addSecs(60*(-mCalendar->getTimeZone())); // correct to GMT.
+    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(60*mCalendar->getTimeZone());
+  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));
+    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, KPilotStatusProp)) != 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;
+  }
+}