Qtopia1-6 merge

still to test
bic changes to be resolved
more changes to be made?

21 files changed, 4871 insertions, 3870 deletions

diff --git a/library/backend/categories.cpp b/library/backend/categories.cpp
index 6e011c4..e37b3b9 100644
--- a/library/backend/categories.cpp
+++ b/library/backend/categories.cpp
@@ -1,677 +1,936 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included
-** in the packaging of this file.
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
-** PARTICULAR PURPOSE.
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
-#include "categories.h"
+#include <qtopia/categories.h>
+#include <qtopia/stringutil.h>
 #include <qfile.h>
 #include <qcstring.h>
 #include <qtextstream.h>
-#include "stringutil.h"
 
 using namespace Qtopia;
 
 /***********************************************************
  *
  * CategoryGroup
  *
  **********************************************************/
 
 #ifdef PALMTOPCENTER
 UidGen CategoryGroup::sUidGen( UidGen::PalmtopCenter );
 #else
 UidGen CategoryGroup::sUidGen( UidGen::Qtopia );
 #endif
 
+/*! \class CategoryGroup categories.h
+  \brief Helper class that is used by Categories
+
+  CategoryGroup is a group of categories that is associated with an
+  application or global set. Mainly it defines a map of ids to
+  category labels and category labels to ids. Lookups can be done with
+  labels or unique idenifiers.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+  \warning Categories API will likely change between Qtopia 1.5 and Qtopia 3
+  \sa Categories::appGroupMap(), Categories::globalGroup()
+ */
+
+/*! Add \a label and return the UID. If failure, then 0 is returned. Note
+  that All and Unfiled are reserved labels.
+  \internal
+*/
 int CategoryGroup::add( const QString &label )
 {
     if ( label == QObject::tr("All") || label == QObject::tr("Unfiled") )
         return 0;
 
     QMap<QString,int>::Iterator findIt = mLabelIdMap.find( label );
     if ( findIt != mLabelIdMap.end() )
         return 0;
     int newUid = uidGen().generate();
     insert( newUid, label );
     return newUid;
 }
 
 void CategoryGroup::insert( int uid, const QString &label )
 {
     uidGen().store( uid );
     mIdLabelMap[uid] = label;
     mLabelIdMap[label] = uid;
 }
 
+/*! \internal
+ */
 bool CategoryGroup::add( int uid, const QString &label )
 {
     if ( label == QObject::tr("All") || label == QObject::tr("Unfiled") )
         return FALSE;
 
     QMap<QString,int>::ConstIterator labelIt = mLabelIdMap.find( label );
     if ( labelIt != mLabelIdMap.end() )
         return FALSE;
     QMap<int,QString>::ConstIterator idIt = mIdLabelMap.find( uid );
     if ( idIt != mIdLabelMap.end() )
         return FALSE;
     insert( uid, label );
     return TRUE;
 }
 
+/*! Returns TRUE if \a label was removed from the group, FALSE if not.
+  \internal
+ */
 bool CategoryGroup::remove( const QString &label )
 {
     QMap<QString,int>::Iterator findIt = mLabelIdMap.find( label );
     if ( findIt == mLabelIdMap.end() )
         return FALSE;
 
     mIdLabelMap.remove( *findIt );
     mLabelIdMap.remove( findIt );
 
     return TRUE;
 }
 
+/*! Returns TRUE if \a uid was removed from the group, FALSE if not.
+  \internal
+ */
 bool CategoryGroup::remove( int uid )
 {
     QMap<int,QString>::Iterator idIt = mIdLabelMap.find( uid );
     if ( idIt == mIdLabelMap.end() )
         return FALSE;
 
     mLabelIdMap.remove( *idIt );
     mIdLabelMap.remove( idIt );
 
     return TRUE;
 }
 
+/*! \internal
+ */
 bool CategoryGroup::rename( int uid, const QString &newLabel )
 {
     if ( newLabel == QObject::tr("All") || newLabel == QObject::tr("Unfiled") )
         return FALSE;
 
     QMap<int, QString>::Iterator idIt = mIdLabelMap.find( uid );
     if ( idIt == mIdLabelMap.end() )
         return FALSE;
 
     mLabelIdMap.remove( *idIt );
     mLabelIdMap[newLabel] = uid;
     *idIt = newLabel;
 
     return TRUE;
 }
 
+/*! \internal
+ */
 bool CategoryGroup::rename( const QString &oldLabel, const QString &newLabel )
 {
     return rename( id(oldLabel), newLabel );
 }
 
+/*! Returns TRUE if \a uid is stored in this group, FALSE if not. */
 bool CategoryGroup::contains(int uid) const
 {
     return ( mIdLabelMap.find( uid ) != mIdLabelMap.end() );
 }
 
+/*! Returns TRUE if \a label is stored in this group, FALSE if not. */
 bool CategoryGroup::contains(const QString &label) const
 {
     return ( mLabelIdMap.find( label ) != mLabelIdMap.end() );
 }
 
-/** Returns label associated with the uid or QString::null if
- *   not found
+/*! Returns label associated with the \a uid or QString::null if
+  not found
  */
 const QString &CategoryGroup::label(int uid) const
 {
     QMap<int,QString>::ConstIterator idIt = mIdLabelMap.find( uid );
     if ( idIt == mIdLabelMap.end() )
         return QString::null;
     return *idIt;
 }
 
-/** Returns the uid associated with label or 0 if not found */
+/*! Returns the uid associated with \a label or 0 if not found */
 int CategoryGroup::id(const QString &label) const
 {
     QMap<QString,int>::ConstIterator labelIt = mLabelIdMap.find( label );
     if ( labelIt == mLabelIdMap.end() )
         return 0;
     return *labelIt;
 }
 
+/*! Returns a list of all labels stored in this group. */
 QStringList CategoryGroup::labels() const
 {
     QStringList labels;
     for ( QMap<int, QString>::ConstIterator it = mIdLabelMap.begin();
           it != mIdLabelMap.end(); ++it )
         labels += *it;
     // ### I don't think this is the place for this...
 //    labels.sort();
     return labels;
 }
 
+/*! Returns a list of all labels associated with the \a catids */
 QStringList CategoryGroup::labels(const QArray<int> &catids ) const
 {
     QStringList labels;
     if ( catids.count() == 0 )
         return labels;
     for ( QMap<int, QString>::ConstIterator it = mIdLabelMap.begin();
           it != mIdLabelMap.end(); ++it )
         if ( catids.find( it.key() ) != -1 )
             labels += *it;
     return labels;
 }
 
 /***********************************************************
  *
  * Categories
  *
  **********************************************************/
 
-/** Add the category name as long as it doesn't already exist locally
- *  or globally.  Return TRUE if added, FALSE if conflicts.
- */
+/*!
+  \class Categories categories.h
+  \brief The Categories class is a database that groups categories and maps ids to names.
+
+  The Categories class is the low level Categories accessor class. To
+  add a category menu and filter for your application, see CategoryMenu.
+
+  The Categories class allows the developer to add, remove, and rename
+  categories. Categories can be created for an individual application
+  such as Todo List or to be used for all applications. Categories
+  that can be used by all applications are called global
+  categories. Each PalmtopRecord subclass stores categories as an
+  QArray<int> using PalmtopRecord::setCategories() and
+  PalmtopRecord::categories(). This allows each record to be assigned
+  to multiple categories. This also allows the user to rename a
+  category and for it to update automatically in all records.
+
+  This class provides several methods to convert between a category id
+  and it's associated string such as id(), ids(), label() and labels(). A
+  helper class called CategoryGroup is used to access categories of a
+  single application group, such as Todo List. Global categories can
+  also be accessed via CategoryGroup objects.  See appGroupMap() and
+  globalGroup() for the appropriate accessor methods.
+
+  Categories are stored in an xml file in the Settings directory
+  (Categories.xml). A global function called categoryFileName() will
+  return to appropriate QString file location to be passed to load()
+  and save() for the master categories database.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+  \warning Categories API will likely change between Qtopia 1.5 and Qtopia 3
+  \sa CategoryGroup, CategoryMenu
+*/
+
+
+/*!
+  Add the category name as long as it doesn't already exist locally or
+  globally.  The \a uid is assigned to the category if successfully
+  added. Return \a uid if added, 0 if conflicts (error).
+
+  \internal
+*/
 int Categories::addCategory( const QString &appname,
                              const QString &catname,
                              int uid )
 {
     if ( mGlobalCats.contains(catname) )
         return 0;
 
     QMap< QString, CategoryGroup >::Iterator
         appIt = mAppCats.find( appname );
 
     if ( appIt == mAppCats.end() ) {
         CategoryGroup newgroup;
         newgroup.add( uid, catname );
         mAppCats.insert( appname, newgroup );
         emit categoryAdded( *this, appname, uid );
         return uid;
     }
 
     CategoryGroup &cats = *appIt;
     cats.add( uid, catname );
     emit categoryAdded( *this, appname, uid );
     return uid;
 }
 
+/*!
+  Add the category name as long as it doesn't already exist locally or
+  globally.  Return UID if added, 0 if conflicts (error).
+*/
+
 int Categories::addCategory( const QString &appname,
                              const QString &catname )
 {
      if ( mGlobalCats.contains(catname) )
         return 0;
 
     QMap< QString, CategoryGroup >::Iterator
         appIt = mAppCats.find( appname );
 
     if ( appIt == mAppCats.end() ) {
         CategoryGroup newgroup;
         int uid = newgroup.add( catname );
         mAppCats.insert( appname, newgroup );
         emit categoryAdded( *this, appname, uid );
         return uid;
     }
 
     CategoryGroup &cats = *appIt;
     int uid = cats.add( catname );
     if ( !uid )
         return 0;
     emit categoryAdded( *this, appname, uid );
     return uid;
 }
 
+/*!
+  \internal
+*/
 int Categories::addGlobalCategory( const QString &catname, int uid )
 {
     mGlobalCats.add( uid, catname );
     emit categoryAdded( *this, QString::null, uid );
     return uid;
 }
 
+/*!
+  Add the global category \a catname while checking that it doesn't
+  already exist globally. Return UID if added, 0 if conflicts.
+
+  \sa addCategory()
+ */
 int Categories::addGlobalCategory( const QString &catname )
 {
     int uid = mGlobalCats.add( catname );
     if ( !uid )
         return 0;
     emit categoryAdded( *this, QString::null, uid );
     return uid;
 }
 
-/** Removes the category from the application; if it is not found
- *  in the application, then it attempts to remove it from
- *  the global list
- */
+/*!
+
+  Removes the \a catname from the application group. If it is not
+  found in the application group and \a checkGlobal is TRUE, then it
+  attempts to remove it from the global list
+*/
 bool Categories::removeCategory( const QString &appname,
                                  const QString &catname,
                                  bool checkGlobal )
 {
     QMap< QString, CategoryGroup >::Iterator
         appIt = mAppCats.find( appname );
     if ( appIt != mAppCats.end() ) {
         CategoryGroup &cats = *appIt;
         int uid = cats.id( catname );
         if ( cats.remove( uid ) ) {
             emit categoryRemoved( *this, appname, uid );
             return TRUE;
         }
     }
     if ( !checkGlobal )
         return FALSE;
     return removeGlobalCategory( catname );
 }
 
+
+/*!
+  Removes the \a uid from the application group \a appname. Returns TRUE
+  if success, FALSE if not found.
+*/
 bool Categories::removeCategory( const QString &appname, int uid )
 {
     QMap< QString, CategoryGroup >::Iterator
         appIt = mAppCats.find( appname );
     if ( appIt != mAppCats.end() ) {
         CategoryGroup &cats = *appIt;
         if ( cats.remove( uid ) ) {
             emit categoryRemoved( *this, appname, uid );
             return TRUE;
         }
     }
     return FALSE;
 }
 
+/*!
+  Removes the global category \a catname. Returns TRUE
+  if success, FALSE if not found.
+*/
 bool Categories::removeGlobalCategory( const QString &catname )
 {
     int uid = mGlobalCats.id( catname );
     if ( mGlobalCats.remove( uid ) ) {
         emit categoryRemoved( *this, QString::null, uid );
         return TRUE;
     }
     return FALSE;
 }
 
-
+/*!
+  Removes the global category \a uid. Returns TRUE
+  if success, FALSE if not found.
+*/
 bool Categories::removeGlobalCategory( int uid )
 {
      if ( mGlobalCats.remove( uid ) ) {
         emit categoryRemoved( *this, QString::null, uid );
         return TRUE;
     }
     return FALSE;
 }
 
-/** Returns the sorted list of all categories that are associated with
- *   the app.  If includeGlobal parameter is TRUE then the returned
- *   categories will include the global category items.
+/*!
+  Returns the sorted list of all categories that are associated with
+  the \a app.  If \a includeGlobal is TRUE then the returned
+  categories will include the global category items.
  */
 QStringList Categories::labels( const QString &app,
                                 bool includeGlobal,
                                 ExtraLabels extra ) const
 {
     QMap< QString, CategoryGroup >::ConstIterator
         appIt = mAppCats.find( app );
     QStringList cats;
 
     if ( appIt != mAppCats.end() )
         cats += (*appIt).labels();
-    else qDebug("Categories::labels didn't find app %s", app.latin1() );
+    //else qDebug("Categories::labels didn't find app %s", app.latin1() );
     if ( includeGlobal )
         cats += mGlobalCats.labels();
 
     cats.sort();
     switch ( extra ) {
     case NoExtra: break;
     case AllUnfiled:
         cats.append( tr("All") );
         cats.append( tr("Unfiled") );
         break;
     case AllLabel:
         cats.append( tr("All") );
         break;
     case UnfiledLabel:
         cats.append( tr("Unfiled") );
         break;
     }
 
     return cats;
 }
 
+/*!
+  Returns the label associated with the id
+*/
 QString Categories::label( const QString &app, int id ) const
 {
     if ( mGlobalCats.contains( id ) )
         return mGlobalCats.label( id );
     QMap< QString, CategoryGroup >::ConstIterator
         appIt = mAppCats.find( app );
     if ( appIt == mAppCats.end() )
         return QString::null;
     return (*appIt).label( id );
 }
 
-/** Returns a single string associated with the cat ids for display in
-    *   a combobox or any area that requires one string.  If catids are empty
-    *   then "Unfiled" will be returned.  If multiple categories are assigned
-    *   the first cat id is shown with " (multi)" appended to the string.
-    */
+/*!
+  Returns a single string associated with \a catids for display in a
+  combobox or any area that requires one string.  If \a catids are empty
+  then "Unfiled" will be returned.  If multiple categories are
+  assigned then the behavior depends on the DisplaySingle type.
+
+  If \a display is set to ShowMulti then " (multi)" appended to the
+  first string. If \a display is set to ShowAll, then a space
+  seperated string is returned with all categories.  If ShowFirst is
+  set, the just the first string is returned.
+*/
 QString Categories::displaySingle( const QString &app,
                                    const QArray<int> &catids,
                                    DisplaySingle display ) const
 {
     QStringList strs = labels( app, catids );
     if ( !strs.count() )
         return tr("Unfiled");
     strs.sort();
     QString r;
     if ( strs.count() > 1 ) {
         switch ( display ) {
         case ShowFirst:
             r = strs.first();
             break;
         case ShowMulti:
             r = strs.first() + tr(" (multi.)");
             break;
         case ShowAll:
             r = strs.join(" ");
             break;
         }
     }
             else r = strs.first(); 
     return r;
 }
 
+/*!
+
+  Returns all ids associated with the application CategoryGroup \a app
+  and the passed in \a labels in that group.
+*/
 QArray<int> Categories::ids( const QString &app, const QStringList &labels) const
 {
   QArray<int> results;
   QStringList::ConstIterator it;
   int i;
-  
+
   for ( i=0, it=labels.begin(); it!=labels.end(); i++, ++it ) {
     int value = id( app, *it );
     if ( value != 0 ) {
       int tmp = results.size();
       results.resize( tmp + 1 );
       results[ tmp ] = value;
     }
   }
   return results;
 }
 
+/*!
+  Returns the id associated with the app. If the id is not found in the
+  application CategoryGroup, then it searches the global CategoryGroup.
+  If it is not found it either, 0 is returned.
+*/
 int Categories::id( const QString &app, const QString &cat ) const
 {
     if ( cat == tr("Unfiled") || cat.contains( tr(" (multi.)") ) )
         return 0;
     int uid = mGlobalCats.id( cat );
     if ( uid != 0 )
         return uid;
     return mAppCats[app].id( cat );
 }
 
 
-/** Return TRUE if renaming succeeded; FALSE if app name not found,
- *   or if there was a name conflict
+/*!
+  Return TRUE if renaming succeeded; FALSE if \a appname or \a oldName
+  is not found, or if \a newName conflicts with an existing category
+  in the CategoryGroup.
+
+  It will first search the CategoryGroup associated with \a appname
+  and if not found it will try to replace in global CategoryGroup.
  */
 bool Categories::renameCategory( const QString &appname,
                                  const QString &oldName,
                                  const QString &newName )
 {
     QMap< QString, CategoryGroup >::Iterator
         appIt = mAppCats.find( appname );
 
     if ( appIt != mAppCats.end() ) {
         CategoryGroup &cats = *appIt;
         int id = cats.id( oldName );
         if ( id != 0 && cats.rename( id, newName ) ) {
             emit categoryRenamed( *this, appname, id );
             return TRUE;
         }
     }
     return renameGlobalCategory( oldName, newName );
 }
 
+/*!
+  Return TRUE if renaming succeeded; FALSE if \a appname or \a oldName
+  is not found, or if \a newName conflicts with an existing category
+  in the CategoryGroup. This function will only rename categories found
+  in the global CategoryGroup.
+ */
 bool Categories::renameGlobalCategory( const QString &oldName,
                                        const QString &newName )
 {
     int uid = mGlobalCats.id( oldName );
     if ( uid != 0 && mGlobalCats.rename( uid, newName ) ) {
         emit categoryRenamed( *this, QString::null, uid );
         return TRUE;
     }
     return FALSE;
 }
 
+/*!
+  Changes the grouping of a category. If a category was global and \a global
+  is set to TRUE, then the \a catname will be moved to the \a appname group.
+*/
 void Categories::setGlobal( const QString &appname,
                             const QString &catname,
                             bool global )
 {
     // if in global and should be in app; then move it
     if ( mGlobalCats.contains( catname ) && !global ) {
         mGlobalCats.remove( catname );
         addCategory( appname, catname );
         return ;
     }
 
     // if in app and should be in global, then move it
     if ( !global )
         return;
     if ( removeCategory( appname, catname, FALSE ) )
         addGlobalCategory( catname );
 }
 
+/*!
+  Returns TRUE if the \a catname is in the global CategoryGroup, FALSE if not.
+*/
 bool Categories::isGlobal( const QString &catname ) const
 {
     return mGlobalCats.contains( catname );
 }
 
 
-/** Returns true if the catname is associated with any application
+/*!
+  Returns true if the \a catname is associated with any CategoryGroup,
+  including global.
  */
 bool Categories::exists( const QString &catname ) const
 {
     if ( isGlobal(catname) )
         return TRUE;
 
     for ( QMap<QString, CategoryGroup>::ConstIterator appsIt = mAppCats.begin(); appsIt != mAppCats.end(); ++appsIt )
         if ( exists( appsIt.key(), catname ) )
             return TRUE;
 
     return FALSE;
 }
 
+/*!
+  Returns TRUE if the \a catname is associated with the \a appname
+  CategoryGroup, FALSE if not found.
+ */
 bool Categories::exists( const QString &appname,
                          const QString &catname) const
 {
     QMap< QString, CategoryGroup >::ConstIterator
         appIt = mAppCats.find( appname );
 
     if ( appIt == mAppCats.end() )
         return FALSE;
 
     return (*appIt).contains( catname );
 }
 
+/*!
+  Saves the Categories database to the \a fname. See categoryFileName()
+  for the default file name string used for the shared category database.
 
+  Returns FALSE if there is error writing the file or TRUE on success.
+ */
 bool Categories::save( const QString &fname ) const
 {
     QString strNewFile = fname + ".new";
     QFile f( strNewFile );
     QString out;
     int total_written;
 
     if ( !f.open( IO_WriteOnly|IO_Raw ) ) {
         qWarning("Unable to write to %s", fname.latin1());
         return FALSE;
     }
 
     out = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
     out += "<!DOCTYPE CategoryList>\n";
 
     out += "<Categories>\n";
 
     for ( QMap<int, QString>::ConstIterator git = mGlobalCats.idMap().begin();
           git != mGlobalCats.idMap().end(); ++git )
         out += "<Category id=\"" + QString::number(git.key()) + "\"" +
           " name=\"" + escapeString(*git) + "\" />\n";
 
     for ( QMap<QString, CategoryGroup>::ConstIterator appsIt=mAppCats.begin();
           appsIt != mAppCats.end(); ++appsIt ) {
         const QString &app = appsIt.key();
         const QMap<int, QString> &appcats = (*appsIt).idMap();
         for ( QMap<int, QString>::ConstIterator appcatit = appcats.begin();
               appcatit != appcats.end(); ++appcatit )
             out += "<Category id=\"" + QString::number(appcatit.key()) + "\"" +
               " app=\"" + escapeString(app) + "\"" +
               " name=\"" + escapeString(*appcatit) + "\" />\n";
     }
     out += "</Categories>\n";
 
     QCString cstr = out.utf8();
     total_written = f.writeBlock( cstr.data(), cstr.length() );
     if ( total_written != int(cstr.length()) ) {
         f.close();
          QFile::remove( strNewFile );
          return FALSE;
     }
     f.close();
 
+#ifdef Q_OS_WIN32
+    QFile::remove( fname );
+#endif
     if ( ::rename( strNewFile.latin1(), fname.latin1() ) < 0 ) {
         qWarning( "problem renaming file %s to %s",
                   strNewFile.latin1(), fname.latin1());
         // remove the tmp file...
         QFile::remove( strNewFile );
     }
 
     return TRUE;
 }
 
+/*!
+  Loads the Categories database using \a fname. See categoryFileName()
+  for the default file name string used for the shared category database.
+
+  Returns FALSE if there is error reading the file or TRUE on success.
+ */
 bool Categories::load( const QString &fname )
 {
     QFile file( fname );
     if ( !file.open( IO_ReadOnly ) ) {
         qWarning("Unable to open %s", fname.latin1());
 
         addGlobalCategory(tr("Business"));
         addGlobalCategory(tr("Personal"));
         save(fname);
 
         return FALSE;
     }
 
     clear();
     QByteArray ba = file.readAll();
     QString data = QString::fromUtf8( ba.data(), ba.size() );
     QChar *uc = (QChar *)data.unicode();
     int len = data.length();
 
     //     QTime t;
     //     t.start();
     QString name;
     QString id;
     QString app;
     int i = 0;
     while ( (i = data.find( "<Category ",  i)) != -1 ) {
 
         i += 10;
         name = QString::null;
         app = QString::null;
         while ( 1 ) {
             // skip white space
             while ( i < len &&
                     (uc[i] == ' ' || uc[i] == '\n' || uc[i] == '\r') )
                 i++;
             // if at the end, then done
             if ( i >= len-2 || (uc[i] == '/' && uc[i+1] == '>') )
                 break;
             // we have another attribute read it.
             int j = i;
             while ( j < len && uc[j] != '=' )
                 j++;
             QString attr = QConstString( uc+i, j-i ).string();
             i = ++j; // skip =
             while ( i < len && uc[i] != '"' )
                 i++;
             j = ++i;
             while ( j < len && uc[j] != '"' )
                 j++;
             QString value = Qtopia::plainString( QConstString( uc+i, j-i ).string() );
             i = j + 1;
 
         //      qDebug("attr='%s' value='%s'", attr.latin1(), value.latin1() );
             if ( attr == "id" )
                 id = value;
             else if ( attr == "app" )
                 app = value;
 
             else if ( attr == "name" )
                 name = value;
         }
 
         if ( name.isNull() || id.isNull() ) {
             qWarning("No name or id in the category");
             continue;
         }
         if ( app.isNull() )
             mGlobalCats.add( id.toInt(), name );
         else
             mAppCats[ app ].add( id.toInt(), name );
     }
 
     return TRUE;
 }
 
+/*!
+  Clear the categories in memory. Equivelent to creating an empty Categories
+  object.
+*/
 void Categories::clear()
 {
     mGlobalCats.clear();
     mAppCats.clear();
 }
 
+/*!
+  Dump the contents to standard out. Used for debugging only.
+*/
 void Categories::dump() const
 {
     qDebug("\tglobal categories = %s", mGlobalCats.labels().join(", ").latin1() );
     for ( QMap<QString, CategoryGroup>::ConstIterator appsIt = mAppCats.begin(); appsIt != mAppCats.end(); ++appsIt ) {
         const QString &app = appsIt.key();
         QStringList appcats = (*appsIt).labels();
         qDebug("\tapp = %s\tcategories = %s", app.latin1(),
                appcats.join(", ").latin1() );
 
     }
 }
 
 QStringList CheckedListView::checked() const
 {
     QStringList strs;
     for ( QCheckListItem *i = (QCheckListItem *) firstChild();
           i; i = (QCheckListItem *)i->nextSibling() )
         if ( i->isOn() )
             strs += i->text( 0 );
     return strs;
 }
 
 void CheckedListView::addCheckableList( const QStringList &options )
 {
     for ( QStringList::ConstIterator it = options.begin();
           it != options.end(); ++it ) {
         (void) new QCheckListItem( this, *it,
                                    QCheckListItem::CheckBox );
     }
 }
 
 void CheckedListView::setChecked( const QStringList &checked )
 {
     // iterate over all items
     bool showingChecked = FALSE;
     for ( QCheckListItem *i = (QCheckListItem *) firstChild();
           i; i = (QCheckListItem *)i->nextSibling() )
         // see if the item should be checked by searching the
         // checked list
         if ( checked.find( i->text( 0 ) ) != checked.end() ) {
            i->setOn( TRUE );
            // make sure it is showing at least one checked item
            if ( !showingChecked ) {
                ensureItemVisible( i );
                showingChecked = TRUE;
            }
         }
        else
            i->setOn( FALSE );
 }
+
+/*! \fn Categories &Categories::operator= ( const Categories &c )
+
+  Performs deep copy.
+ */
+
+
+/*! \fn  QStringList Categories::labels( const QString & app, const QArray<int> &catids ) const
+
+  Returns list of labels associated with the application and catids
+*/
+
+/*! \fn QStringList Categories::globalCategories() const
+
+  Returns list of all global category labels
+*/
+
+/*! \fn const QMap<QString, CategoryGroup> &Categories::appGroupMap() const
+
+  Returns a map of application names to CategoryGroup. The CategoryGroup
+  class defines a map of ids to category labels and category labels to ids.
+*/
+
+/*! \fn const CategoryGroup &Categories::globalGroup() const
+
+  Returns the global CategoryGroup. The CategoryGroup
+  class defines a map of ids to category labels and category labels to ids.
+*/
+
+/*! \fn void Categories::categoryAdded( const Categories &cats, const QString &appname, int uid)
+
+  Emitted if a category is added.
+
+  \a cats is a const reference to this object
+  \a appname is the CategoryGroup application name that the category was added to or QString::null if it was global
+  \a uid is the unique identifier associated with the added category
+        */
+
+/*! \fn void Categories::categoryRemoved( const Categories &cats, const QString &appname,
+  int uid)
+
+  Emitted if removed category is removed.
+
+  \a cats is a const reference to this object
+  \a appname is the CategoryGroup application name that the category was removed from or QString::null if it was the global CategoryGroup
+  \a uid is the unique identifier associated with the removed category
+*/
+
+
+/*! \fn void Categories::categoryRenamed( const Categories &cats, const QString &appname,
+  int uid)
+
+  Emitted if \a uid in the \a appname CategoryGroup is renamed in \a cats
+  object.
+
+  \a cats is a const reference to this object
+  \a appname is the CategoryGroup application name that the category was renamed in or QString::null if it was the global CategoryGroup
+  \a uid is the unique identifier associated with the renamed category
+*/
+
+/*! \fn Categories::Categories( QObject *parent=0, const char *name = 0 )
+
+  Constructor for an empty Categories object.
+*/
+
+/*! \fn Categories::Categories( const Categories &copyFrom )
+
+  Deep copy constructor
+*/
+
+/*! \fn Categories::~Categories()
+
+  Empty destructor. Call save() before destruction if there are changes
+  that need to be saved.
+*/
+
+/*! \fn CategoryGroup::clear()
+  \internal
+*/
+
+/*! \fn const QMap<int, QString> &CategoryGroup::idMap() const
+
+  Returns a const reference to the id to label QMap
+*/
+
+/*! \fn CategoryGroup::CategoryGroup()
+  \internal
+*/
+
+/*! \fn CategoryGroup::CategoryGroup(const CategoryGroup &c)
+  \internal
+*/
+
diff --git a/library/backend/contact.cpp b/library/backend/contact.cpp
index b10b19a..3f4934a 100644
--- a/library/backend/contact.cpp
+++ b/library/backend/contact.cpp
@@ -1,924 +1,1408 @@
 /**********************************************************************
-** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #define QTOPIA_INTERNAL_CONTACT_MRE
 
 #include "contact.h"
 #include "vobject_p.h"
 #include "qfiledirect_p.h"
 
 #include <qpe/stringutil.h>
 #include <qpe/timeconversion.h>
 
 #include <qobject.h>
 #include <qregexp.h>
 #include <qstylesheet.h>
 #include <qfileinfo.h>
 
 #include <stdio.h>
 
+/*!
+  \class Contact contact.h
+  \brief The Contact class holds the data of an address book entry.
+
+  This data includes information the name of the person, contact
+  information, and business information such as deparment and job title.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+*/
+
 Qtopia::UidGen Contact::sUidGen( Qtopia::UidGen::Qtopia );
 
+/*!
+  Creates a new, empty contact.
+*/
 Contact::Contact()
     : Record(), mMap(), d( 0 )
 {
 }
 
+/*!
+  \internal
+  Creates a new contact.  The properties of the contact are
+  set from \a fromMap.
+*/
 Contact::Contact( const QMap<int, QString> &fromMap ) :
     Record(), mMap( fromMap ), d( 0 )
 {
     QString cats = mMap[ Qtopia::AddressCategory ];
     if ( !cats.isEmpty() )
         setCategories( idsFromString( cats ) );
     QString uidStr = find( Qtopia::AddressUid );
+
     if ( uidStr.isEmpty() )
         setUid( uidGen().generate() );
     else
         setUid( uidStr.toInt() );
+
+    if ( !uidStr.isEmpty() )
+        setUid( uidStr.toInt() );
 }
 
+/*!
+  Destroys a contact.
+*/
 Contact::~Contact()
 {
 }
 
+/*! \fn void Contact::setTitle( const QString &str )
+  Sets the title of the contact to \a str.
+*/
+
+/*! \fn void Contact::setFirstName( const QString &str )
+  Sets the first name of the contact to \a str.
+*/
+
+/*! \fn void Contact::setMiddleName( const QString &str )
+  Sets the middle name of the contact to \a str.
+*/
+
+/*! \fn void Contact::setLastName( const QString &str )
+  Sets the last name of the contact to \a str.
+*/
+
+/*! \fn void Contact::setSuffix( const QString &str )
+  Sets the suffix of the contact to \a str.
+*/
+
+/*! \fn void Contact::setFileAs( const QString &str )
+  Sets the contact to filed as \a str.
+*/
+
+/*! \fn void Contact::setDefaultEmail( const QString &str )
+  Sets the default email of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeStreet( const QString &str )
+  Sets the home street address of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeCity( const QString &str )
+  Sets the home city of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeState( const QString &str )
+  Sets the home state of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeZip( const QString &str )
+  Sets the home zip code of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeCountry( const QString &str )
+  Sets the home country of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomePhone( const QString &str )
+  Sets the home phone number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeFax( const QString &str )
+  Sets the home fax number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeMobile( const QString &str )
+  Sets the home mobile phone number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setHomeWebpage( const QString &str )
+  Sets the home webpage of the contact to \a str.
+*/
+
+/*! \fn void Contact::setCompany( const QString &str )
+  Sets the company for contact to \a str.
+*/
+
+/*! \fn void Contact::setJobTitle( const QString &str )
+  Sets the job title of the contact to \a str.
+*/
+
+/*! \fn void Contact::setDepartment( const QString &str )
+  Sets the department for contact to \a str.
+*/
+
+/*! \fn void Contact::setOffice( const QString &str )
+  Sets the office for contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessStreet( const QString &str )
+  Sets the business street address of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessCity( const QString &str )
+  Sets the business city of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessState( const QString &str )
+  Sets the business state of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessZip( const QString &str )
+  Sets the business zip code of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessCountry( const QString &str )
+  Sets the business country of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessPhone( const QString &str )
+  Sets the business phone number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessFax( const QString &str )
+  Sets the business fax number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessMobile( const QString &str )
+  Sets the business mobile phone number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessPager( const QString &str )
+  Sets the business pager number of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBusinessWebpage( const QString &str )
+  Sets the business webpage of the contact to \a str.
+*/
+
+/*! \fn void Contact::setProfession( const QString &str )
+  Sets the profession of the contact to \a str.
+*/
+
+/*! \fn void Contact::setAssistant( const QString &str )
+  Sets the assistant of the contact to \a str.
+*/
+
+/*! \fn void Contact::setManager( const QString &str )
+  Sets the manager of the contact to \a str.
+*/
+
+/*! \fn void Contact::setSpouse( const QString &str )
+  Sets the spouse of the contact to \a str.
+*/
+
+/*! \fn void Contact::setGender( const QString &str )
+  Sets the gender of the contact to \a str.
+*/
+
+/*! \fn void Contact::setBirthday( const QString &str )
+  Sets the birthday for the contact to \a str.
+*/
+
+/*! \fn void Contact::setAnniversary( const QString &str )
+  Sets the anniversary of the contact to \a str.
+*/
+
+/*! \fn void Contact::setNickname( const QString &str )
+  Sets the nickname of the contact to \a str.
+*/
+
+/*! \fn void Contact::setNotes( const QString &str )
+  Sets the notes about the contact to \a str.
+*/
+
+/*! \fn QString Contact::title() const
+  Returns the title of the contact.
+*/
+
+/*! \fn QString Contact::firstName() const
+  Returns the first name of the contact.
+*/
+
+/*! \fn QString Contact::middleName() const
+  Returns the middle name of the contact.
+*/
+
+/*! \fn QString Contact::lastName() const
+  Returns the last name of the contact.
+*/
+
+/*! \fn QString Contact::suffix() const
+  Returns the suffix of the contact.
+*/
+
+/*! \fn QString Contact::fileAs() const
+  Returns the string the contact is filed as.
+*/
+
+/*! \fn QString Contact::defaultEmail() const
+  Returns the default email address of the contact.
+*/
+
+/*! \fn QString Contact::emails() const
+  Returns the list of email address for a contact separated by ';'s in a single
+  string.
+*/
+
+/*! \fn QString Contact::homeStreet() const
+  Returns the home street address of the contact.
+*/
+
+/*! \fn QString Contact::homeCity() const
+  Returns the home city of the contact.
+*/
+
+/*! \fn QString Contact::homeState() const
+  Returns the home state of the contact.
+*/
+
+/*! \fn QString Contact::homeZip() const
+  Returns the home zip of the contact.
+*/
+
+/*! \fn QString Contact::homeCountry() const
+  Returns the home country of the contact.
+*/
+
+/*! \fn QString Contact::homePhone() const
+  Returns the home phone number of the contact.
+*/
+
+/*! \fn QString Contact::homeFax() const
+  Returns the home fax number of the contact.
+*/
+
+/*! \fn QString Contact::homeMobile() const
+  Returns the home mobile number of the contact.
+*/
+
+/*! \fn QString Contact::homeWebpage() const
+  Returns the home webpage of the contact.
+*/
+
+/*! \fn QString Contact::company() const
+  Returns the company for the contact.
+*/
+
+/*! \fn QString Contact::department() const
+  Returns the department for the contact.
+*/
+
+/*! \fn QString Contact::office() const
+  Returns the office for the contact.
+*/
+
+/*! \fn QString Contact::jobTitle() const
+  Returns the job title of the contact.
+*/
+
+/*! \fn QString Contact::profession() const
+  Returns the profession of the contact.
+*/
+
+/*! \fn QString Contact::assistant() const
+  Returns the assistant of the contact.
+*/
+
+/*! \fn QString Contact::manager() const
+  Returns the manager of the contact.
+*/
+
+/*! \fn QString Contact::businessStreet() const
+  Returns the business street address of the contact.
+*/
+
+/*! \fn QString Contact::businessCity() const
+  Returns the business city of the contact.
+*/
+
+/*! \fn QString Contact::businessState() const
+  Returns the business state of the contact.
+*/
+
+/*! \fn QString Contact::businessZip() const
+  Returns the business zip of the contact.
+*/
+
+/*! \fn QString Contact::businessCountry() const
+  Returns the business country of the contact.
+*/
+
+/*! \fn QString Contact::businessPhone() const
+  Returns the business phone number of the contact.
+*/
+
+/*! \fn QString Contact::businessFax() const
+  Returns the business fax number of the contact.
+*/
+
+/*! \fn QString Contact::businessMobile() const
+  Returns the business mobile number of the contact.
+*/
+
+/*! \fn QString Contact::businessPager() const
+  Returns the business pager number of the contact.
+*/
+
+/*! \fn QString Contact::businessWebpage() const
+  Returns the business webpage of the contact.
+*/
+
+/*! \fn QString Contact::spouse() const
+  Returns the spouse of the contact.
+*/
+
+/*! \fn QString Contact::gender() const
+  Returns the gender of the contact.
+*/
+
+/*! \fn QString Contact::birthday() const
+  Returns the birthday of the contact.
+*/
+
+/*! \fn QString Contact::anniversary() const
+  Returns the anniversary of the contact.
+*/
+
+/*! \fn QString Contact::nickname() const
+  Returns the nickname of the contact.
+*/
+
+/*! \fn QString Contact::children() const
+  Returns the children of the contact.
+*/
+
+/*! \fn QString Contact::notes() const
+  Returns the notes relating to the the contact.
+*/
+
+/*! \fn QString Contact::groups() const
+  \internal
+  Returns the groups for the contact.
+*/
+
+/*! \fn QStringList Contact::groupList() const
+  \internal
+*/
+
+/*! \fn QString Contact::field(int) const
+  \internal
+*/
+
+/*! \fn void Contact::saveJournal( journal_action, const QString & = QString::null )
+  \internal
+*/
+
+/*! \fn void Contact::setUid( int id )
+  \internal
+  Sets the uid for this record to \a id.
+*/
+
+/*! \enum Contact::journal_action
+  \internal
+*/
+
+/*!
+  \internal
+*/
 QMap<int, QString> Contact::toMap() const
 {
     QMap<int, QString> map = mMap;
-    map.insert( Qtopia::AddressCategory, idsToString( categories() ));
+    QString cats = idsToString( categories() );
+    if ( !cats.isEmpty() )
+        map.insert( Qtopia::AddressCategory, cats );
     return map;
 }
 
 /*!
-  Returns a rich text formatted QString of the Contact.
+  Returns a rich text formatted QString representing the contents the contact.
 */
 QString Contact::toRichText() const
 {
     QString text;
     QString value, comp, state;
 
     // name, jobtitle and company
     if ( !(value = fullName()).isEmpty() )
         text += "<b>" + Qtopia::escapeString(value) + "</b><br>";
     if ( !(value = jobTitle()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
 
     comp = company();
     if ( !(value = department()).isEmpty() ) {
         text += Qtopia::escapeString(value);
         if ( comp )
             text += ", ";
         else
             text += "<br>";
     }
     if ( !comp.isEmpty() )
         text += Qtopia::escapeString(comp) + "<br>";
 
     // business address
     if ( !businessStreet().isEmpty() || !businessCity().isEmpty() ||
          !businessZip().isEmpty() || !businessCountry().isEmpty() ) {
         text += "<br>";
         text += QObject::tr( "<b>Work Address:</b>" );
         text +=  "<br>";
     }
 
     if ( !(value = businessStreet()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
     state =  businessState();
     if ( !(value = businessCity()).isEmpty() ) {
         text += Qtopia::escapeString(value);
         if ( state )
             text += ", " + Qtopia::escapeString(state);
         text += "<br>";
     } else if ( !state.isEmpty() )
         text += Qtopia::escapeString(state) + "<br>";
     if ( !(value = businessZip()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
     if ( !(value = businessCountry()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
 
     // home address
     if ( !homeStreet().isEmpty() || !homeCity().isEmpty() ||
          !homeZip().isEmpty() || !homeCountry().isEmpty() ) {
         text += "<br>";
         text += QObject::tr( "<b>Home Address:</b>" );
         text +=  "<br>";
     }
 
     if ( !(value = homeStreet()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
     state =  homeState();
     if ( !(value = homeCity()).isEmpty() ) {
         text += Qtopia::escapeString(value);
         if ( !state.isEmpty() )
             text += ", " + Qtopia::escapeString(state);
         text += "<br>";
     } else if (!state.isEmpty())
         text += Qtopia::escapeString(state) + "<br>";
     if ( !(value = homeZip()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
     if ( !(value = homeCountry()).isEmpty() )
         text += Qtopia::escapeString(value) + "<br>";
 
     // the others...
     QString str;
     str = emails();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Email Addresses: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = homePhone();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Home Phone: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = homeFax();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Home Fax: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = homeMobile();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Home Mobile: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = homeWebpage();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Home Web Page: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = businessWebpage();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Business Web Page: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = office();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Office: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = businessPhone();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Business Phone: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = businessFax();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Business Fax: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = businessMobile();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Business Mobile: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = businessPager();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Business Pager: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = profession();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Profession: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = assistant();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Assistant: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = manager();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Manager: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = gender();
     if ( !str.isEmpty() && str.toInt() != 0 ) {
         if ( str.toInt() == 1 )
             str = QObject::tr( "Male" );
         else if ( str.toInt() == 2 )
             str = QObject::tr( "Female" );
         text += "<b>" + QObject::tr("Gender: ") + "</b>" + str + "<br>";
     }
     str = spouse();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Spouse: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = birthday();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Birthday: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = anniversary();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Anniversary: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
     str = nickname();
     if ( !str.isEmpty() )
         text += "<b>" + QObject::tr("Nickname: ") + "</b>"
                 + Qtopia::escapeString(str) + "<br>";
 
     // notes last
     if ( (value = notes()) ) {
         QRegExp reg("\n");
 
         //QString tmp = Qtopia::escapeString(value);
         QString tmp = QStyleSheet::convertFromPlainText(value);
         //tmp.replace( reg, "<br>" );
         text += "<br>" + tmp + "<br>";
     }
     return text;
 }
 
+/*!
+  \internal
+*/
 void Contact::insert( int key, const QString &v )
 {
     QString value = v.stripWhiteSpace();
     if ( value.isEmpty() )
         mMap.remove( key );
     else
         mMap.insert( key, value );
 }
 
+/*!
+  \internal
+*/
 void Contact::replace( int key, const QString & v )
 {
     QString value = v.stripWhiteSpace();
     if ( value.isEmpty() )
         mMap.remove( key );
     else
         mMap.replace( key, value );
 }
 
+/*!
+  \internal
+*/
 QString Contact::find( int key ) const
 {
     return mMap[key];
 }
 
+/*!
+  \internal
+*/
 QString Contact::displayAddress( const QString &street,
                                  const QString &city,
                                  const QString &state,
                                  const QString &zip,
                                  const QString &country ) const
 {
     QString s = street;
     if ( !street.isEmpty() )
         s+= "\n";
     s += city;
     if ( !city.isEmpty() && !state.isEmpty() )
         s += ", ";
     s += state;
     if ( !state.isEmpty() && !zip.isEmpty() )
         s += "  ";
     s += zip;
     if ( !country.isEmpty() && !s.isEmpty() )
         s += "\n";
     s += country;
     return s;
 }
 
+/*!
+  \internal
+*/
 QString Contact::displayBusinessAddress() const
 {
     return displayAddress( businessStreet(), businessCity(),
                            businessState(), businessZip(),
                            businessCountry() );
 }
 
+/*!
+  \internal
+*/
 QString Contact::displayHomeAddress() const
 {
     return displayAddress( homeStreet(), homeCity(),
                            homeState(), homeZip(),
                            homeCountry() );
 }
 
+/*!
+  Returns the full name of the contact
+*/
 QString Contact::fullName() const
 {
     QString title = find( Qtopia::Title );
     QString firstName = find( Qtopia::FirstName );
     QString middleName = find( Qtopia::MiddleName );
     QString lastName = find( Qtopia::LastName );
     QString suffix = find( Qtopia::Suffix );
 
     QString name = title;
     if ( !firstName.isEmpty() ) {
         if ( !name.isEmpty() )
             name += " ";
         name += firstName;
     }
     if ( !middleName.isEmpty() ) {
         if ( !name.isEmpty() )
             name += " ";
         name += middleName;
     }
     if ( !lastName.isEmpty() ) {
         if ( !name.isEmpty() )
             name += " ";
         name += lastName;
     }
     if ( !suffix.isEmpty() ) {
         if ( !name.isEmpty() )
             name += " ";
         name += suffix;
     }
     return name.simplifyWhiteSpace();
 }
 
+/*!
+  Returns a list of the names of the children of the contact.
+*/
 QStringList Contact::childrenList() const
 {
     return QStringList::split( " ", find( Qtopia::Children ) );
 }
 
+/*! \fn void Contact::insertEmail( const QString &email )
+
+  Insert \a email into the email list. Ensures \a email can only be added
+  once. If there is no default email address set, it sets it to the \a email.
+*/
+
+/*! \fn void Contact::removeEmail( const QString &email )
+
+  Removes the \a email from the email list. If the default email was \a email,
+  then the default email address is assigned to the first email in the
+  email list
+*/
+
+/*! \fn void Contact::clearEmails()
+
+  Clears the email list.
+ */
+
+/*! \fn void Contact::insertEmails( const QStringList &emailList )
+
+  Appends the \a emailList to the exiting email list
+ */
+
+/*!
+  Returns a list of email addresses belonging to the contact, including
+  the default email address.
+*/
 QStringList Contact::emailList() const
 {
-    return QStringList::split( ";", find( Qtopia::Emails ) );
+    QString emailStr = emails();
+
+    QStringList r;
+    if ( !emailStr.isEmpty() ) {
+        qDebug(" emailstr ");
+        QStringList l = QStringList::split( emailSeparator(), emailStr );
+        for ( QStringList::ConstIterator it = l.begin();it != l.end();++it )
+            r += (*it).simplifyWhiteSpace();
+    }
+
+    return r;
 }
 
+/*!
+  \overload
+
+  Generates the string for the contact to be filed as from the first,
+  middle and last name of the contact.
+*/
 void Contact::setFileAs()
 {
     QString lastName, firstName, middleName, fileas;
 
     lastName = find( Qtopia::LastName );
     firstName = find( Qtopia::FirstName );
     middleName = find( Qtopia::MiddleName );
     if ( !lastName.isEmpty() && !firstName.isEmpty()
          && !middleName.isEmpty() )
         fileas = lastName + ", " + firstName + " " + middleName;
     else if ( !lastName.isEmpty() && !firstName.isEmpty() )
         fileas = lastName + ", " + firstName;
     else if ( !lastName.isEmpty() || !firstName.isEmpty() ||
               !middleName.isEmpty() )
         fileas = firstName + ( firstName.isEmpty() ? "" : " " )
                  + middleName + ( middleName.isEmpty() ? "" : " " )
                  + lastName;
 
     replace( Qtopia::FileAs, fileas );
 }
 
+/*!
+  \internal
+  Appends the contact information to \a buf.
+*/
 void Contact::save( QString &buf ) const
 {
     static const QStringList SLFIELDS = fields();
     // I'm expecting "<Contact " in front of this...
     for ( QMap<int, QString>::ConstIterator it = mMap.begin();
           it != mMap.end(); ++it ) {
         const QString &value = it.data();
         int key = it.key();
         if ( !value.isEmpty() ) {
             if ( key == Qtopia::AddressCategory || key == Qtopia::AddressUid)
                 continue;
 
             key -= Qtopia::AddressCategory+1;
             buf += SLFIELDS[key];
             buf += "=\"" + Qtopia::escapeString(value) + "\" ";
         }
     }
     buf += customToXml();
     if ( categories().count() > 0 )
         buf += "Categories=\"" + idsToString( categories() ) + "\" ";
     buf += "Uid=\"" + QString::number( uid() ) + "\" ";
     // You need to close this yourself
 }
 
+/*!
+  \internal
+  Returns the list of fields belonging to a contact
+*/
 QStringList Contact::fields()
 {
     QStringList list;
 
     list.append( "Title" );  // Not Used!
     list.append( "FirstName" );
     list.append( "MiddleName" );
     list.append( "LastName" );
     list.append( "Suffix" );
     list.append( "FileAs" );
 
     list.append( "JobTitle" );
     list.append( "Department" );
     list.append( "Company" );
     list.append( "BusinessPhone" );
     list.append( "BusinessFax" );
     list.append( "BusinessMobile" );
 
     list.append( "DefaultEmail" );
     list.append( "Emails" );
 
     list.append( "HomePhone" );
     list.append( "HomeFax" );
     list.append( "HomeMobile" );
 
     list.append( "BusinessStreet" );
     list.append( "BusinessCity" );
     list.append( "BusinessState" );
     list.append( "BusinessZip" );
     list.append( "BusinessCountry" );
     list.append( "BusinessPager" );
     list.append( "BusinessWebPage" );
 
     list.append( "Office" );
     list.append( "Profession" );
     list.append( "Assistant" );
     list.append( "Manager" );
 
     list.append( "HomeStreet" );
     list.append( "HomeCity" );
     list.append( "HomeState" );
     list.append( "HomeZip" );
     list.append( "HomeCountry" );
     list.append( "HomeWebPage" );
 
     list.append( "Spouse" );
     list.append( "Gender" );
     list.append( "Birthday" );
     list.append( "Anniversary" );
     list.append( "Nickname" );
     list.append( "Children" );
 
     list.append( "Notes" );
     list.append( "Groups" );
 
     return list;
 }
 
+/*!
+  \internal
+  Returns a translated list of field names for a contact.
+*/
 QStringList Contact::trfields()
 {
     QStringList list;
 
     list.append( QObject::tr( "Name Title") );
     list.append( QObject::tr( "First Name" ) );
     list.append( QObject::tr( "Middle Name" ) );
     list.append( QObject::tr( "Last Name" ) );
     list.append( QObject::tr( "Suffix" ) );
     list.append( QObject::tr( "File As" ) );
 
     list.append( QObject::tr( "Job Title" ) );
     list.append( QObject::tr( "Department" ) );
     list.append( QObject::tr( "Company" ) );
     list.append( QObject::tr( "Business Phone" ) );
     list.append( QObject::tr( "Business Fax" ) );
     list.append( QObject::tr( "Business Mobile" ) );
 
     list.append( QObject::tr( "Default Email" ) );
     list.append( QObject::tr( "Emails" ) );
 
     list.append( QObject::tr( "Home Phone" ) );
     list.append( QObject::tr( "Home Fax" ) );
     list.append( QObject::tr( "Home Mobile" ) );
 
     list.append( QObject::tr( "Business Street" ) );
     list.append( QObject::tr( "Business City" ) );
     list.append( QObject::tr( "Business State" ) );
     list.append( QObject::tr( "Business Zip" ) );
     list.append( QObject::tr( "Business Country" ) );
     list.append( QObject::tr( "Business Pager" ) );
     list.append( QObject::tr( "Business WebPage" ) );
 
     list.append( QObject::tr( "Office" ) );
     list.append( QObject::tr( "Profession" ) );
     list.append( QObject::tr( "Assistant" ) );
     list.append( QObject::tr( "Manager" ) );
 
     list.append( QObject::tr( "Home Street" ) );
     list.append( QObject::tr( "Home City" ) );
     list.append( QObject::tr( "Home State" ) );
     list.append( QObject::tr( "Home Zip" ) );
     list.append( QObject::tr( "Home Country" ) );
     list.append( QObject::tr( "Home Web Page" ) );
 
     list.append( QObject::tr( "Spouse" ) );
     list.append( QObject::tr( "Gender" ) );
     list.append( QObject::tr( "Birthday" ) );
     list.append( QObject::tr( "Anniversary" ) );
     list.append( QObject::tr( "Nickname" ) );
     list.append( QObject::tr( "Children" ) );
 
     list.append( QObject::tr( "Notes" ) );
     list.append( QObject::tr( "Groups" ) );
 
     return list;
 }
 
-void Contact::setEmails( const QString &v )
+/*!
+  Sets the list of email address for contact to those contained in \a str.
+  Email address should be separated by ';'s.
+*/
+void Contact::setEmails( const QString &str )
 {
-    replace( Qtopia::Emails, v );
-    if ( v.isEmpty() )
+    replace( Qtopia::Emails, str );
+    if ( str.isEmpty() )
         setDefaultEmail( QString::null );
 }
 
-void Contact::setChildren( const QString &v )
+/*!
+  Sets the list of children for the contact to those contained in \a str.
+*/
+void Contact::setChildren( const QString &str )
 {
-    replace( Qtopia::Children, v );
+    replace( Qtopia::Children, str );
 }
 
 // vcard conversion code
+/*!
+  \internal
+*/
 static inline VObject *safeAddPropValue( VObject *o, const char *prop, const QString &value )
 {
     VObject *ret = 0;
     if ( o && !value.isEmpty() )
         ret = addPropValue( o, prop, value.latin1() );
     return ret;
 }
 
+/*!
+  \internal
+*/
 static inline VObject *safeAddProp( VObject *o, const char *prop)
 {
     VObject *ret = 0;
     if ( o )
         ret = addProp( o, prop );
     return ret;
 }
 
+/*!
+  \internal
+*/
 static VObject *createVObject( const Contact &c )
 {
     VObject *vcard = newVObject( VCCardProp );
     safeAddPropValue( vcard, VCVersionProp, "2.1" );
     safeAddPropValue( vcard, VCLastRevisedProp, TimeConversion::toISO8601( QDateTime::currentDateTime() ) );
     safeAddPropValue( vcard, VCUniqueStringProp, QString::number(c.uid()) );
 
     // full name
     safeAddPropValue( vcard, VCFullNameProp, c.fullName() );
 
     // name properties
     VObject *name = safeAddProp( vcard, VCNameProp );
     safeAddPropValue( name, VCFamilyNameProp, c.lastName() );
     safeAddPropValue( name, VCGivenNameProp, c.firstName() );
     safeAddPropValue( name, VCAdditionalNamesProp, c.middleName() );
     safeAddPropValue( name, VCNamePrefixesProp, c.title() );
     safeAddPropValue( name, VCNameSuffixesProp, c.suffix() );
 
     // home properties
     VObject *home_adr= safeAddProp( vcard, VCAdrProp );
     safeAddProp( home_adr, VCHomeProp );
     safeAddPropValue( home_adr, VCStreetAddressProp, c.homeStreet() );
     safeAddPropValue( home_adr, VCCityProp, c.homeCity() );
     safeAddPropValue( home_adr, VCRegionProp, c.homeState() );
     safeAddPropValue( home_adr, VCPostalCodeProp, c.homeZip() );
     safeAddPropValue( home_adr, VCCountryNameProp, c.homeCountry() );
 
     VObject *home_phone = safeAddPropValue( vcard, VCTelephoneProp, c.homePhone() );
     safeAddProp( home_phone, VCHomeProp );
     home_phone = safeAddPropValue( vcard, VCTelephoneProp, c.homeMobile() );
     safeAddProp( home_phone, VCHomeProp );
     safeAddProp( home_phone, VCCellularProp );
     home_phone = safeAddPropValue( vcard, VCTelephoneProp, c.homeFax() );
     safeAddProp( home_phone, VCHomeProp );
     safeAddProp( home_phone, VCFaxProp );
 
     VObject *url = safeAddPropValue( vcard, VCURLProp, c.homeWebpage() );
     safeAddProp( url, VCHomeProp );
 
     // work properties
     VObject *work_adr= safeAddProp( vcard, VCAdrProp );
     safeAddProp( work_adr, VCWorkProp );
     safeAddPropValue( work_adr, VCStreetAddressProp, c.businessStreet() );
     safeAddPropValue( work_adr, VCCityProp, c.businessCity() );
     safeAddPropValue( work_adr, VCRegionProp, c.businessState() );
     safeAddPropValue( work_adr, VCPostalCodeProp, c.businessZip() );
     safeAddPropValue( work_adr, VCCountryNameProp, c.businessCountry() );
 
     VObject *work_phone = safeAddPropValue( vcard, VCTelephoneProp, c.businessPhone() );
     safeAddProp( work_phone, VCWorkProp );
     work_phone = safeAddPropValue( vcard, VCTelephoneProp, c.businessMobile() );
     safeAddProp( work_phone, VCWorkProp );
     safeAddProp( work_phone, VCCellularProp );
     work_phone = safeAddPropValue( vcard, VCTelephoneProp, c.businessFax() );
     safeAddProp( work_phone, VCWorkProp );
     safeAddProp( work_phone, VCFaxProp );
     work_phone = safeAddPropValue( vcard, VCTelephoneProp, c.businessPager() );
     safeAddProp( work_phone, VCWorkProp );
     safeAddProp( work_phone, VCPagerProp );
 
     url = safeAddPropValue( vcard, VCURLProp, c.businessWebpage() );
     safeAddProp( url, VCWorkProp );
 
     VObject *title = safeAddPropValue( vcard, VCTitleProp, c.jobTitle() );
     safeAddProp( title, VCWorkProp );
 
 
     QStringList emails = c.emailList();
     emails.prepend( c.defaultEmail() );
     for( QStringList::Iterator it = emails.begin(); it != emails.end(); ++it ) {
         VObject *email = safeAddPropValue( vcard, VCEmailAddressProp, *it );
         safeAddProp( email, VCInternetProp );
     }
 
     safeAddPropValue( vcard, VCNoteProp, c.notes() );
 
     safeAddPropValue( vcard, VCBirthDateProp, c.birthday() );
 
     if ( !c.company().isEmpty() || !c.department().isEmpty() || !c.office().isEmpty() ) {
         VObject *org = safeAddProp( vcard, VCOrgProp );
         safeAddPropValue( org, VCOrgNameProp, c.company() );
         safeAddPropValue( org, VCOrgUnitProp, c.department() );
         safeAddPropValue( org, VCOrgUnit2Prop, c.office() );
     }
 
     // some values we have to export as custom fields
     safeAddPropValue( vcard, "X-Qtopia-Profession", c.profession() );
     safeAddPropValue( vcard, "X-Qtopia-Manager", c.manager() );
     safeAddPropValue( vcard, "X-Qtopia-Assistant", c.assistant() );
 
     safeAddPropValue( vcard, "X-Qtopia-Spouse", c.spouse() );
     safeAddPropValue( vcard, "X-Qtopia-Gender", c.gender() );
     safeAddPropValue( vcard, "X-Qtopia-Anniversary", c.anniversary() );
     safeAddPropValue( vcard, "X-Qtopia-Nickname", c.nickname() );
     safeAddPropValue( vcard, "X-Qtopia-Children", c.children() );
 
     return vcard;
 }
 
 
+/*!
+  \internal
+*/
 static Contact parseVObject( VObject *obj )
 {
     Contact c;
 
-    bool haveDefaultEmail = FALSE;
-
     VObjectIterator it;
     initPropIterator( &it, obj );
     while( moreIteration( &it ) ) {
         VObject *o = nextVObject( &it );
         QCString name = vObjectName( o );
         QCString value = vObjectStringZValue( o );
         if ( name == VCNameProp ) {
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectTypeInfo( o );
                 QString value = vObjectStringZValue( o );
                 if ( name == VCNamePrefixesProp )
                     c.setTitle( value );
                 else if ( name == VCNameSuffixesProp )
                     c.setSuffix( value );
                 else if ( name == VCFamilyNameProp )
                     c.setLastName( value );
                 else if ( name == VCGivenNameProp )
                     c.setFirstName( value );
                 else if ( name == VCAdditionalNamesProp )
                     c.setMiddleName( value );
             }
         }
         else if ( name == VCAdrProp ) {
             bool work = TRUE; // default address is work address
             QString street;
             QString city;
             QString region;
             QString postal;
             QString country;
 
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 QString value = vObjectStringZValue( o );
                 if ( name == VCHomeProp )
                     work = FALSE;
                 else if ( name == VCWorkProp )
                     work = TRUE;
                 else if ( name == VCStreetAddressProp )
                     street = value;
                 else if ( name == VCCityProp )
                     city = value;
                 else if ( name == VCRegionProp )
                     region = value;
                 else if ( name == VCPostalCodeProp )
                     postal = value;
                 else if ( name == VCCountryNameProp )
                     country = value;
             }
             if ( work ) {
                 c.setBusinessStreet( street );
                 c.setBusinessCity( city );
                 c.setBusinessCountry( country );
                 c.setBusinessZip( postal );
                 c.setBusinessState( region );
             } else {
                 c.setHomeStreet( street );
                 c.setHomeCity( city );
                 c.setHomeCountry( country );
                 c.setHomeZip( postal );
                 c.setHomeState( region );
             }
         }
         else if ( name == VCTelephoneProp ) {
             enum {
                 HOME = 0x01,
                 WORK = 0x02,
                 VOICE = 0x04,
                 CELL = 0x08,
                 FAX = 0x10,
                 PAGER = 0x20,
                 UNKNOWN = 0x80
             };
             int type = 0;
 
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectTypeInfo( o );
                 if ( name == VCHomeProp )
                     type |= HOME;
                 else if ( name == VCWorkProp )
                     type |= WORK;
                 else if ( name == VCVoiceProp )
                     type |= VOICE;
                 else if ( name == VCCellularProp )
                     type |= CELL;
                 else if ( name == VCFaxProp )
                     type |= FAX;
                 else if ( name == VCPagerProp )
                     type |= PAGER;
                 else  if ( name == VCPreferredProp )
                     ;
                 else
                     type |= UNKNOWN;
             }
             if ( (type & UNKNOWN) != UNKNOWN ) {
                 if ( ( type & (HOME|WORK) ) == 0 ) // default
                     type |= HOME;
                 if ( ( type & (VOICE|CELL|FAX|PAGER) ) == 0 ) // default
                     type |= VOICE;
 
                 if ( (type & (VOICE|HOME) ) == (VOICE|HOME) )
                     c.setHomePhone( value );
                 if ( ( type & (FAX|HOME) ) == (FAX|HOME) )
                     c.setHomeFax( value );
                 if ( ( type & (CELL|HOME) ) == (CELL|HOME) )
                     c.setHomeMobile( value );
                 if ( ( type & (VOICE|WORK) ) == (VOICE|WORK) )
                     c.setBusinessPhone( value );
                 if ( ( type & (FAX|WORK) ) == (FAX|WORK) )
                     c.setBusinessFax( value );
                 if ( ( type & (CELL|WORK) ) == (CELL|WORK) )
                     c.setBusinessMobile( value );
                 if ( ( type & (PAGER|WORK) ) == (PAGER|WORK) )
                     c.setBusinessPager( value );
             }
         }
         else if ( name == VCEmailAddressProp ) {
             QString email = vObjectStringZValue( o );
             bool valid = TRUE;
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectTypeInfo( o );
                 if ( name != VCInternetProp && name != VCHomeProp &&
                      name != VCWorkProp &&
                      name != VCPreferredProp )
                     // ### preffered should map to default email
                     valid = FALSE;
             }
             if ( valid ) {
-                if ( haveDefaultEmail ) {
-                    QString str = c.emails();
-                    if ( !str.isEmpty() )
-                        str += ","+email;
-                    c.setEmails( str );
-                } else {
-                    c.setDefaultEmail( email );
-                }
+                c.insertEmail( email );
             }
         }
         else if ( name == VCURLProp ) {
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectTypeInfo( o );
                 if ( name == VCHomeProp )
                     c.setHomeWebpage( value );
                 else if ( name == VCWorkProp )
                     c.setBusinessWebpage( value );
             }
         }
         else if ( name == VCOrgProp ) {
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 QString value = vObjectStringZValue( o );
                 if ( name == VCOrgNameProp )
                     c.setCompany( value );
                 else if ( name == VCOrgUnitProp )
                     c.setDepartment( value );
                 else if ( name == VCOrgUnit2Prop )
                     c.setOffice( value );
             }
         }
         else if ( name == VCTitleProp ) {
             c.setJobTitle( value );
         }
         else if ( name == "X-Qtopia-Profession" ) {
             c.setProfession( value );
         }
         else if ( name == "X-Qtopia-Manager" ) {
             c.setManager( value );
         }
         else if ( name == "X-Qtopia-Assistant" ) {
             c.setAssistant( value );
         }
         else if ( name == "X-Qtopia-Spouse" ) {
             c.setSpouse( value );
         }
         else if ( name == "X-Qtopia-Gender" ) {
             c.setGender( value );
         }
         else if ( name == "X-Qtopia-Anniversary" ) {
             c.setAnniversary( value );
         }
         else if ( name == "X-Qtopia-Nickname" ) {
             c.setNickname( value );
         }
         else if ( name == "X-Qtopia-Children" ) {
             c.setChildren( value );
         }
 
 
 #if 0
         else {
             printf("Name: %s, value=%s\n", name.data(), vObjectStringZValue( o ) );
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 QString value = vObjectStringZValue( o );
                 printf(" subprop: %s = %s\n", name.data(), value.latin1() );
             }
         }
 #endif
     }
     c.setFileAs();
     return c;
 }
 
+/*!
+  Writes the list of \a contacts as a set of VCards to the file \a filename.
+*/
 void Contact::writeVCard( const QString &filename, const QValueList<Contact> &contacts)
 {
         QFileDirect f( filename.utf8().data() );
         if ( !f.open( IO_WriteOnly ) ) {
                 qWarning("Unable to open vcard write");
                 return;
         }
 
     QValueList<Contact>::ConstIterator it;
     for( it = contacts.begin(); it != contacts.end(); ++it ) {
         VObject *obj = createVObject( *it );
         writeVObject(f.directHandle() , obj );
         cleanVObject( obj );
     }
     cleanStrTbl();
 }
 
+/*!
+  writes \a contact as a VCard to the file \a filename.
+*/
 void Contact::writeVCard( const QString &filename, const Contact &contact)
 {
         QFileDirect f( filename.utf8().data() );
         if ( !f.open( IO_WriteOnly ) ) {
                 qWarning("Unable to open vcard write");
                 return;
         }
 
     VObject *obj = createVObject( contact );
         writeVObject( f.directHandle() , obj );
         cleanVObject( obj );
 
         cleanStrTbl();
 }
 
-
+/*!
+  Returns the set of contacts read as VCards from the file \a filename.
+*/
 QValueList<Contact> Contact::readVCard( const QString &filename )
 {
     qDebug("trying to open %s, exists=%d", filename.utf8().data(), QFileInfo( filename.utf8().data() ).size() );
     VObject *obj = Parse_MIME_FromFileName( (char *)filename.utf8().data() );
 
     qDebug("vobject = %p", obj );
 
     QValueList<Contact> contacts;
 
     while ( obj ) {
         contacts.append( parseVObject( obj ) );
 
         VObject *t = obj;
         obj = nextVObjectInList(obj);
         cleanVObject( t );
     }
 
     return contacts;
 }
 
+/*!
+  Returns TRUE if the contact matches the regular expression \a regexp.
+  Otherwise returns FALSE.
+*/
 bool Contact::match( const QString &regexp ) const
 {
     return match(QRegExp(regexp));
 }
 
+/*!
+  \overload
+  Returns TRUE if the contact matches the regular expression \a regexp.
+  Otherwise returns FALSE.
+*/
 bool Contact::match( const QRegExp &r ) const
 {
     bool match;
     match = false;
     QMap<int, QString>::ConstIterator it;
     for ( it = mMap.begin(); it != mMap.end(); ++it ) {
         if ( (*it).find( r ) > -1 ) {
             match = true;
             break;
         }
     }
     return match;
 }
diff --git a/library/backend/contact.h b/library/backend/contact.h
index a74cbbe..4999430 100644
--- a/library/backend/contact.h
+++ b/library/backend/contact.h
@@ -1,222 +1,306 @@
 /**********************************************************************
-** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef __CONTACT_H__
 #define __CONTACT_H__
 
-#include <qpe/palmtoprecord.h>
-#include <qpe/recordfields.h>
+#include <qtopia/private/palmtoprecord.h>
+#include <qtopia/private/recordfields.h>
 
 #include <qstringlist.h>
 
 #if defined(QPC_TEMPLATEDLL)
 // MOC_SKIP_BEGIN
-template class QPC_EXPORT QMap<int, QString>;
+QPC_TEMPLATEEXTERN template class QPC_EXPORT QMap<int, QString>;
 // MOC_SKIP_END
 #endif
 
 class ContactPrivate;
 class QPC_EXPORT Contact : public Qtopia::Record
 {
     friend class DataSet;
 public:
     Contact();
     Contact( const QMap<int, QString> &fromMap );
     virtual ~Contact();
 
     static void writeVCard( const QString &filename, const QValueList<Contact> &contacts);
     static void writeVCard( const QString &filename, const Contact &c );
     static QValueList<Contact> readVCard( const QString &filename );
 
     enum journal_action { ACTION_ADD, ACTION_REMOVE, ACTION_REPLACE };
 
     void setTitle( const QString &v ) { replace( Qtopia::Title, v ); }
     void setFirstName( const QString &v ) { replace( Qtopia::FirstName, v ); }
     void setMiddleName( const QString &v ) { replace( Qtopia::MiddleName, v ); }
     void setLastName( const QString &v ) { replace( Qtopia::LastName, v ); }
     void setSuffix( const QString &v ) { replace( Qtopia::Suffix, v ); }
     void setFileAs( const QString &v ) { replace( Qtopia::FileAs, v ); }
     void setFileAs();
 
     // default email address
-    void setDefaultEmail( const QString &v ) { replace( Qtopia::DefaultEmail, v ); }
-    // the emails should be seperated by a semicolon
-    void setEmails( const QString &v );
+    void setDefaultEmail( const QString &v );
+    // inserts email to list and ensure's doesn't already exist
+    void insertEmail( const QString &v );
+    void removeEmail( const QString &v );
+    void clearEmails();
+    void insertEmails( const QStringList &v );
 
     // home
     void setHomeStreet( const QString &v ) { replace( Qtopia::HomeStreet, v ); }
     void setHomeCity( const QString &v ) { replace( Qtopia::HomeCity, v ); }
     void setHomeState( const QString &v ) { replace( Qtopia::HomeState, v ); }
     void setHomeZip( const QString &v ) { replace( Qtopia::HomeZip, v ); }
     void setHomeCountry( const QString &v ) { replace( Qtopia::HomeCountry, v ); }
     void setHomePhone( const QString &v ) { replace( Qtopia::HomePhone, v ); }
     void setHomeFax( const QString &v ) { replace( Qtopia::HomeFax, v ); }
     void setHomeMobile( const QString &v ) { replace( Qtopia::HomeMobile, v ); }
     void setHomeWebpage( const QString &v ) { replace( Qtopia::HomeWebPage, v ); }
 
     // business
     void setCompany( const QString &v ) { replace( Qtopia::Company, v ); }
     void setBusinessStreet( const QString &v ) { replace( Qtopia::BusinessStreet, v ); }
     void setBusinessCity( const QString &v ) { replace( Qtopia::BusinessCity, v ); }
     void setBusinessState( const QString &v ) { replace( Qtopia::BusinessState, v ); }
     void setBusinessZip( const QString &v ) { replace( Qtopia::BusinessZip, v ); }
     void setBusinessCountry( const QString &v ) { replace( Qtopia::BusinessCountry, v ); }
     void setBusinessWebpage( const QString &v ) { replace( Qtopia::BusinessWebPage, v ); }
     void setJobTitle( const QString &v ) { replace( Qtopia::JobTitle, v ); }
     void setDepartment( const QString &v ) { replace( Qtopia::Department, v ); }
     void setOffice( const QString &v ) { replace( Qtopia::Office, v ); }
     void setBusinessPhone( const QString &v ) { replace( Qtopia::BusinessPhone, v ); }
     void setBusinessFax( const QString &v ) { replace( Qtopia::BusinessFax, v ); }
     void setBusinessMobile( const QString &v ) { replace( Qtopia::BusinessMobile, v ); }
     void setBusinessPager( const QString &v ) { replace( Qtopia::BusinessPager, v ); }
     void setProfession( const QString &v ) { replace( Qtopia::Profession, v ); }
     void setAssistant( const QString &v ) { replace( Qtopia::Assistant, v ); }
     void setManager( const QString &v ) { replace( Qtopia::Manager, v ); }
 
     // personal
     void setSpouse( const QString &v ) { replace( Qtopia::Spouse, v ); }
     void setGender( const QString &v ) { replace( Qtopia::Gender, v ); }
     void setBirthday( const QString &v ) { replace( Qtopia::Birthday, v ); }
     void setAnniversary( const QString &v ) { replace( Qtopia::Anniversary, v ); }
     void setNickname( const QString &v ) { replace( Qtopia::Nickname, v ); }
     void setChildren( const QString &v );
 
     // other
     void setNotes( const QString &v ) { replace( Qtopia::Notes, v); }
 
     bool match( const QString &regexp ) const;
 
 // DON'T ATTEMPT TO USE THIS
 #ifdef QTOPIA_INTERNAL_CONTACT_MRE
     bool match( const QRegExp &regexp ) const;
 #endif
 
 //     // custom
 //     void setCustomField( const QString &key, const QString &v )
 //         { replace(Custom- + key, v ); }
 
     // name
     QString fullName() const;
     QString title() const { return find( Qtopia::Title ); }
     QString firstName() const { return find( Qtopia::FirstName ); }
     QString middleName() const { return find( Qtopia::MiddleName ); }
     QString lastName() const { return find( Qtopia::LastName ); }
     QString suffix() const { return find( Qtopia::Suffix ); }
     QString fileAs() const { return find( Qtopia::FileAs ); }
 
     // email
     QString defaultEmail() const { return find( Qtopia::DefaultEmail ); }
-    QString emails() const { return find( Qtopia::Emails ); }
     QStringList emailList() const;
 
     // home
     QString homeStreet() const { return find( Qtopia::HomeStreet ); }
     QString homeCity() const { return find( Qtopia::HomeCity ); }
     QString homeState() const { return find( Qtopia::HomeState ); }
     QString homeZip() const { return find( Qtopia::HomeZip ); }
     QString homeCountry() const { return find( Qtopia::HomeCountry ); }
     QString homePhone() const { return find( Qtopia::HomePhone ); }
     QString homeFax() const { return find( Qtopia::HomeFax ); }
     QString homeMobile() const { return find( Qtopia::HomeMobile ); }
     QString homeWebpage() const { return find( Qtopia::HomeWebPage ); }
     /** Multi line string containing all non-empty address info in the form
     * Street
     * City, State Zip
     * Country
     */
     QString displayHomeAddress() const;
 
     // business
     QString company() const { return find( Qtopia::Company ); }
     QString businessStreet() const { return find( Qtopia::BusinessStreet ); }
     QString businessCity() const { return find( Qtopia::BusinessCity ); }
     QString businessState() const { return find( Qtopia::BusinessState ); }
     QString businessZip() const { return find( Qtopia::BusinessZip ); }
     QString businessCountry() const { return find( Qtopia::BusinessCountry ); }
     QString businessWebpage() const { return find( Qtopia::BusinessWebPage ); }
     QString jobTitle() const { return find( Qtopia::JobTitle ); }
     QString department() const { return find( Qtopia::Department ); }
     QString office() const { return find( Qtopia::Office ); }
     QString businessPhone() const { return find( Qtopia::BusinessPhone ); }
     QString businessFax() const { return find( Qtopia::BusinessFax ); }
     QString businessMobile() const { return find( Qtopia::BusinessMobile ); }
     QString businessPager() const { return find( Qtopia::BusinessPager ); }
     QString profession() const { return find( Qtopia::Profession ); }
     QString assistant() const { return find( Qtopia::Assistant ); }
     QString manager() const { return find( Qtopia::Manager ); }
      /** Multi line string containing all non-empty address info in the form
     * Street
     * City, State Zip
     * Country
     */
     QString displayBusinessAddress() const;
 
     //personal
     QString spouse() const { return find( Qtopia::Spouse ); }
     QString gender() const { return find( Qtopia::Gender ); }
     QString birthday() const { return find( Qtopia::Birthday ); }
     QString anniversary() const { return find( Qtopia::Anniversary ); }
     QString nickname() const { return find( Qtopia::Nickname ); }
     QString children() const { return find( Qtopia::Children ); }
     QStringList childrenList() const;
 
     // other
     QString notes() const { return find( Qtopia::Notes ); }
     QString groups() const { return find( Qtopia::Groups ); }
     QStringList groupList() const;
 
 //     // custom
 //     const QString &customField( const QString &key )
 //         { return find( Custom- + key ); }
 
     static QStringList fields();
     static QStringList trfields();
 
     QString toRichText() const;
     QMap<int, QString> toMap() const;
     QString field( int key ) const { return find( key ); }
 
 
     // journaling...
     void saveJournal( journal_action action, const QString &key = QString::null );
     void save( QString &buf ) const;
 
     void setUid( int i )
 { Record::setUid(i); replace( Qtopia::AddressUid , QString::number(i)); }
 
 private:
+    friend class AbEditor;
     friend class AbTable;
+    friend class AddressBookAccessPrivate;
+    friend class XMLIO;
+
+    QString emailSeparator() const { return " "; }
+     // the emails should be seperated by a comma
+    void setEmails( const QString &v );
+    QString emails() const { return find( Qtopia::Emails ); }
+
     void insert( int key, const QString &value );
     void replace( int key, const QString &value );
     QString find( int key ) const;
 
     QString displayAddress( const QString &street,
                             const QString &city,
                             const QString &state,
                             const QString &zip,
                             const QString &country ) const;
 
     Qtopia::UidGen &uidGen() { return sUidGen; }
     static Qtopia::UidGen sUidGen;
     QMap<int, QString> mMap;
     ContactPrivate *d;
 };
 
+// these methods are inlined to keep binary compatability with Qtopia 1.5
+inline void Contact::insertEmail( const QString &v )
+{
+    //qDebug("insertEmail %s", v.latin1());
+    QString e = v.simplifyWhiteSpace();
+    QString def = defaultEmail();
+
+    // if no default, set it as the default email and don't insert
+    if ( def.isEmpty() ) {
+        setDefaultEmail( e ); // will insert into the list for us
+        return;
+    }
+
+    // otherwise, insert assuming doesn't already exist
+    QString emailsStr = find( Qtopia::Emails );
+    if ( emailsStr.contains( e ))
+        return;
+    if ( !emailsStr.isEmpty() )
+        emailsStr += emailSeparator();
+    emailsStr += e;
+    replace( Qtopia::Emails, emailsStr );
+}
+
+inline void Contact::removeEmail( const QString &v )
+{
+    QString e = v.simplifyWhiteSpace();
+    QString def = defaultEmail();
+    QString emailsStr = find( Qtopia::Emails );
+    QStringList emails = emailList();
+        
+    // otherwise, must first contain it
+    if ( !emailsStr.contains( e ) )
+        return;
+
+    // remove it
+    //qDebug(" removing email from list %s", e.latin1());
+    emails.remove( e );
+    // reset the string
+    emailsStr = emails.join(emailSeparator()); // Sharp's brain dead separator
+    replace( Qtopia::Emails, emailsStr );
+
+    // if default, then replace the default email with the first one
+    if ( def == e ) {
+        //qDebug("removeEmail is default; setting new default");
+        if ( !emails.count() )
+            clearEmails();
+        else // setDefaultEmail will remove e from the list
+            setDefaultEmail( emails.first() );
+    }
+}
+inline void Contact::clearEmails()
+{
+    mMap.remove( Qtopia::DefaultEmail );
+    mMap.remove( Qtopia::Emails );
+}
+inline void Contact::setDefaultEmail( const QString &v )
+{
+    QString e = v.simplifyWhiteSpace();
+
+    //qDebug("Contact::setDefaultEmail %s", e.latin1());
+    replace( Qtopia::DefaultEmail, e );
+
+            if ( !e.isEmpty() )
+        insertEmail( e );
+        
+}
+
+inline void Contact::insertEmails( const QStringList &v )
+{
+    for ( QStringList::ConstIterator it = v.begin(); it != v.end(); ++it )
+        insertEmail( *it );
+}
+
 #endif
diff --git a/library/backend/event.cpp b/library/backend/event.cpp
index 50a663d..7110717 100644
--- a/library/backend/event.cpp
+++ b/library/backend/event.cpp
@@ -1,830 +1,1315 @@
 /**********************************************************************
-** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
-#include "event.h"

+#include "event.h"
 #include "qfiledirect_p.h"
-#include <qpe/timeconversion.h>
-#include <qpe/stringutil.h>
-#include <qpe/recordfields.h>
+#include <qtopia/timeconversion.h>
+#include <qtopia/stringutil.h>
+#include <qtopia/private/recordfields.h>
 #include <qbuffer.h>
 #include <time.h>
 #include "vobject_p.h"
 
 #include <stdio.h>
 
 using namespace Qtopia;
 
 static void write( QString& buf, const Event::RepeatPattern &r )
 {
     buf += " rtype=\"";
     switch ( r.type ) {
         case Event::Daily:
             buf += "Daily";
             break;
         case Event::Weekly:
             buf += "Weekly";
             break;
         case Event::MonthlyDay:
             buf += "MonthlyDay";
             break;
         case Event::MonthlyDate:
             buf += "MonthlyDate";
             break;
         case Event::Yearly:
             buf += "Yearly";
             break;
         default:
             buf += "NoRepeat";
             break;
     }
     buf += "\"";
     if ( r.days > 0 )
         buf += " rweekdays=\"" + QString::number( static_cast<int>( r.days ) ) + "\"";
     if ( r.position != 0 )
         buf += " rposition=\"" + QString::number( r.position ) + "\"";
 
     buf += " rfreq=\"" + QString::number( r.frequency ) + "\"";
     buf += " rhasenddate=\"" + QString::number( static_cast<int>( r.hasEndDate ) ) + "\"";
      if ( r.hasEndDate )
         buf += " enddt=\""
                + QString::number( r.endDateUTC ? r.endDateUTC : time( 0 ) )
                + "\"";
     buf += " created=\"" + QString::number( r.createTime ) + "\"";
 }
 
 Qtopia::UidGen Event::sUidGen( Qtopia::UidGen::Qtopia );
 
+/*!
+  \class Event event.h
+  \brief The Event class holds the data of a calendar event.
+
+  This data includes descriptive data of the event and schedualing information.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+*/
+
+/*!
+  \class Event::RepeatPattern
+  \class The Event::RepeatPattern class is internal.
+  \internal
+*/
+
+/*!
+  \enum Event::Days
+  \internal
+*/
+
+/*!
+  \enum Event::Type
+  \internal
+*/
+
+/*!
+  \enum Event::SoundTypeChoice
+
+  This enum type defines what kind of sound is made when an alarm occurs
+  for an event.  The currently defined types are:
+
+  <ul>
+  <li>\c Silent - No sound is produced.
+  <li>\c Loud - A loud sound is produced.
+  </ul>
+*/
+
+/*!
+  \fn bool Event::operator<( const Event & ) const
+  \internal
+*/
+
+/*!
+  \fn bool Event::operator<=( const Event & ) const
+  \internal
+*/
+
+/*!
+  \fn bool Event::operator!=( const Event & ) const
+  \internal
+*/
+
+/*!
+  \fn bool Event::operator>( const Event & ) const
+  \internal
+*/
+
+/*!
+  \fn bool Event::operator>=( const Event & ) const
+  \internal
+*/
+
+/*!
+  \enum Event::RepeatType
+
+  This enum defines how a event will repeat, if at all.
+
+  <ul>
+  <li>\c NoRepeat - Event does not repeat.
+  <li>\c Daily - Event occurs every n days.
+  <li>\c Weekly - Event occurs every n weeks.
+  <li>\c MonthlyDay - Event occurs every n months.  Event will always occur in
+  the same week and same day of week as the first event.
+  <li>\c MonthlyDate - Event occurs every n months.  Event will always occur
+  on the same day of the month as the first event.
+  <li>\c Yearly - Event occurs every n years.
+  </ul>
+*/
+
+/*!
+  \fn bool Event::isAllDay() const
+
+  Returns TRUE if the event is an all day event.  Otherwise returns FALSE.
+*/
+
+/*!
+  \fn void Event::setAllDay(bool allday)
+
+  If \a allday is TRUE, will set the event to be an all day event.
+  Otherwise sets the event to not be an all day event.
+
+  \warning This function may affect the start and end times of the event.
+*/
+
+/*!
+  \fn QDateTime Event::start() const
+
+  Returns the start date and time of the first occurance of the event.
+*/
+
+/*!
+  \fn QDateTime Event::end() const
+
+  Returns the end date and time of the first occurance of the event.
+*/
+
+/*!
+  \fn time_t Event::startTime() const
+  \internal
+*/
+
+/*!
+  \fn time_t Event::endTime() const
+  \internal
+*/
+
+/*!
+  \fn void Event::setAlarm(int delay, SoundTypeChoice s)
+
+  Sets the alarm delay of the event to \a delay and the sound type of the
+  alarm to \a s.
+*/
+
+/*!
+  \fn void Event::clearAlarm()
+
+  Clears the alarm for the event.
+*/
+
+/*!
+  \fn int Event::alarmDelay() const
+
+  Returns the delay in minutes between the alarm for an event and the
+  start of the event.
+*/
+
+/*!
+  \fn Event::RepeatType Event::repeatType() const
+
+  Returns the repeat pattern type for the event.
+
+  \sa frequency()
+*/
+
+/*!
+  \fn int Event::weekOffset() const
+
+  Returns the number of weeks from the start of the month that this event
+  occurs.
+*/
+
+/*!
+  \fn QDate Event::repeatTill() const
+
+  Returns the date that the event will continue to repeat until.  If the event
+  repeats forever the value returned is undefined.
+
+  \sa repeatForever()
+*/
+
+/*!
+  \fn bool Event::repeatForever() const
+
+  Returns FALSE if there is a date set for the event to continue until.
+  Otherwise returns TRUE.
+*/
+
+/*!
+  \fn bool Event::doRepeat() const
+  \internal
+*/
+
+/*!
+  \fn bool Event::repeatOnWeekDay(int day) const
+
+  Returns TRUE if the event has a RepeatType of Weekly and is set to occur on
+  \a day each week.  Otherwise returns FALSE.
+
+  \sa QDate::dayName()
+*/
+
+/*!
+  \fn void Event::setRepeatOnWeekDay(int day, bool enable)
+
+  If \a enable is TRUE then sets the event to occur on \a day each week.
+  Otherwise sets the event not to occur on \a day.
+
+  \warning this function is only relavent for a event with RepeatType of
+  Weekly.
+
+  \sa QDate::dayName()
+*/
+
+/*!
+  \fn int Event::frequency() const
+
+  Returns how often the event repeats.
+
+  \sa repeatType()
+*/
+
+/*!
+  \fn void Event::setRepeatType(RepeatType t)
+
+  Sets the repeat pattern type of the event to \a t.
+
+  \sa setFrequency()
+*/
+
+/*!
+  \fn void Event::setFrequency(int n)
+
+  Sets how often the event occurs with in its repeat pattern.
+
+  \sa setRepeatType()
+*/
+
+/*!
+  \fn void Event::setRepeatTill(const QDate &d)
+
+  Sets the event to repeat until \a d.
+*/
+
+/*!
+  \fn void Event::setRepeatForever(bool enable)
+
+  If \a enable is TRUE, sets the event to repeat forever.  Otherwise
+  sets the event to stop repeating at some date.
+
+  \warning This function may affect the specific date the event will repeat
+  till.
+*/
+
+/*!
+  \fn bool Event::match(const QRegExp &r) const
+
+  Returns TRUE if the event matches the regular expression \a r.
+  Otherwise returns FALSE.
+*/
+
+/*!
+  \fn char Event::day(int)
+  \internal
+*/
+
+/*!
+  Creates a new, empty event.
+*/
 Event::Event() : Record()
 {
     startUTC = endUTC = time( 0 );
     typ = Normal;
     hAlarm = FALSE;
     hRepeat = FALSE;
     aMinutes = 0;
     aSound = Silent;
     pattern.type = NoRepeat;
     pattern.frequency = -1;
 }
 
+/*!
+  \internal
+*/
 Event::Event( const QMap<int, QString> &map )
 {
     setDescription( map[DatebookDescription] );
     setLocation( map[Location] );
     setCategories( idsFromString( map[DatebookCategory] ) );
     setTimeZone( map[TimeZone] );
     setNotes( map[Note] );
     setStart( TimeConversion::fromUTC( map[StartDateTime].toUInt() ) );
     setEnd( TimeConversion::fromUTC( map[EndDateTime].toUInt() ) );
     setType( (Event::Type) map[DatebookType].toInt() );
     setAlarm( ( map[HasAlarm] == "1" ? TRUE : FALSE ), map[AlarmTime].toInt(), (Event::SoundTypeChoice)map[SoundType].toInt() );
     Event::RepeatPattern p;
     p.type = (Event::RepeatType) map[ RepeatPatternType ].toInt();
     p.frequency = map[ RepeatPatternFrequency ].toInt();
     p.position = map[ RepeatPatternPosition ].toInt();
     p.days = map[ RepeatPatternDays ].toInt();
     p.hasEndDate = map[ RepeatPatternHasEndDate ].toInt();
     p.endDateUTC = map[ RepeatPatternEndDate ].toUInt();
     setRepeat( p );
 
     setUid( map[ DatebookUid ].toInt() );
 }
 
+/*!
+  Destroys an event.
+*/
 Event::~Event()
 {
 }
 
+/*!
+  \internal
+*/
 int Event::week( const QDate& date )
 {
     // Calculates the week this date is in within that
     // month. Equals the "row" is is in in the month view
     int week = 1;
     QDate tmp( date.year(), date.month(), 1 );
 
     if ( date.dayOfWeek() < tmp.dayOfWeek() )
         ++week;
 
     week += ( date.day() - 1 ) / 7;
     return week;
 }
 
+/*!
+  \internal
+*/
 int Event::occurrence( const QDate& date )
 {
     // calculates the number of occurrances of this day of the
     // week till the given date (e.g 3rd Wednesday of the month)
     return ( date.day() - 1 ) / 7 + 1;
 }
 
+/*!
+  \internal
+*/
 int Event::dayOfWeek( char day )
 {
     int dayOfWeek = 1;
     char i = Event::MON;
     while ( !( i & day ) && i <= Event::SUN ) {
         i <<= 1;
         ++dayOfWeek;
     }
     return dayOfWeek;
 }
 
+/*!
+  \internal
+*/
 int Event::monthDiff( const QDate& first, const QDate& second )
 {
     return ( second.year() - first.year() ) * 12 +
         second.month() - first.month();
 }
 
+/*!
+  \internal
+*/
 QMap<int, QString> Event::toMap() const
 {
     QMap<int, QString> m;
-    m.insert( DatebookDescription, description() );
-    m.insert ( Location, location() );
-    m.insert ( DatebookCategory, idsToString( categories() ) );
-    m.insert ( TimeZone, timeZone() );
-    m.insert ( Note, notes() );
+
+    if ( !description().isEmpty() )
+        m.insert( DatebookDescription, description() );
+            if ( !location().isEmpty() )
+        m.insert ( Location, location() );
+    if ( categories().count() )
+        m.insert ( DatebookCategory, idsToString( categories() ) );
+    if ( !timeZone().isEmpty() )
+        m.insert ( TimeZone, timeZone() );
+    if ( !notes().isEmpty() )
+        m.insert ( Note, notes() );
+
     m.insert ( StartDateTime, QString::number( TimeConversion::toUTC( start() ) ) );
     m.insert ( EndDateTime, QString::number( TimeConversion::toUTC( end() ) ) );
     m.insert ( DatebookType, QString::number( (int)type() ) );
     m.insert ( HasAlarm, ( hasAlarm() ? "1" : "0" ) );
     m.insert ( SoundType, QString::number( (int)alarmSound() ) );
     m.insert ( AlarmTime, QString::number( alarmTime() ) );
     m.insert ( RepeatPatternType, QString::number( static_cast<int>( repeatPattern().type ) ) );
     m.insert ( RepeatPatternFrequency, QString::number( repeatPattern().frequency ) );
     m.insert ( RepeatPatternPosition, QString::number( repeatPattern().position ) );
     m.insert ( RepeatPatternDays, QString::number( repeatPattern().days ) );
     m.insert ( RepeatPatternHasEndDate, QString::number( static_cast<int>( repeatPattern().hasEndDate ) ) );
     m.insert ( RepeatPatternEndDate, QString::number( repeatPattern().endDateUTC ) );
 
     m.insert( DatebookUid, QString::number( uid()) );
 
     return m;
 }
 
+/*!
+  \internal
+*/
 void Event::setRepeat( const RepeatPattern &p )
 {
     setRepeat( p.type != NoRepeat, p );
 }
 
+/*!
+  Sets the description of the event to \a s.
+*/
 void Event::setDescription( const QString &s )
 {
     descript = s;
 }
 
+/*!
+  Sets the location of the event to \a s.
+*/
 void Event::setLocation( const QString &s )
 {
     locat = s;
 }
 
 // void Event::setCategory( const QString &s )
 // {
 //     categ = s;
 // }
 
+/*!
+  \internal
+*/
 void Event::setType( Type t )
 {
     typ = t;
 }
 
+/*!
+  Sets the start date and time of the first or only occurance of this event
+  to the date and time \a d. \a d should be in local time.
+*/
 void Event::setStart( const QDateTime &d )
 {
     startUTC = TimeConversion::toUTC( d );
 }
 
+/*!
+  \internal
+*/
 void Event::setStart( time_t time )
 {
     startUTC = time;
 }
 
+/*!
+  Sets the end date and time of the first or only occurance of this event
+  to the date and time \a d.  \a d should be in local time.
+*/
 void Event::setEnd( const QDateTime &d )
 {
     endUTC = TimeConversion::toUTC( d );
 }
 
+/*!
+  \internal
+*/
 void Event::setEnd( time_t time )
 {
     endUTC = time;
 }
 
+/*!
+  \internal
+*/
 void Event::setTimeZone( const QString &z )
 {
     tz = z;
 }
 
+/*!
+  \internal
+*/
 void Event::setAlarm( bool b, int minutes, SoundTypeChoice s )
 {
     hAlarm = b;
     aMinutes = minutes;
     aSound = s;
 }
 
+/*!
+  \internal
+*/
 void Event::setRepeat( bool b, const RepeatPattern &p )
 {
     hRepeat = b;
     pattern = p;
 }
 
+/*!
+  Sets the notes for the event to \a n.
+*/
 void Event::setNotes( const QString &n )
 {
     note = n;
 }
 
+/*!
+  Returns the description of the event.
+*/
 const QString &Event::description() const
 {
     return descript;
 }
 
+/*!
+  Returns the location of the event.
+*/
 const QString &Event::location() const
 {
     return locat;
 }
 
 // QString Event::category() const
 // {
 //     return categ;
 // }
 
+/*!
+  \internal
+*/
 Event::Type Event::type() const
 {
     return typ;
 }
 
+/*!
+  \internal
+*/
 QDateTime Event::start( bool actual ) const
 {
     QDateTime dt = (startUTC > 0) ? TimeConversion::fromUTC( startUTC ) : QDateTime::currentDateTime();
 
     if ( actual && typ == AllDay ) {
         QTime t = dt.time();
         t.setHMS( 0, 0, 0 );
         dt.setTime( t );
     }
     return dt;
 }
 
+/*!
+  \internal
+*/
 QDateTime Event::end( bool actual ) const
 {
     QDateTime dt = (endUTC > 0) ? TimeConversion::fromUTC( endUTC ) : QDateTime::currentDateTime();
 
     if ( actual && typ == AllDay ) {
         QTime t = dt.time();
         t.setHMS( 23, 59, 59 );
         dt.setTime( t );
     }
     return dt;
 }
 
+/*!
+  \internal
+*/
 const QString &Event::timeZone() const
 {
     return tz;
 }
 
+/*!
+  \internal
+*/
 bool Event::hasAlarm() const
 {
     return hAlarm;
 }
 
+/*!
+  \internal
+*/
 int Event::alarmTime() const
 {
     return aMinutes;
 }
 
+/*!
+  Returns the sound type for the alarm of this event.
+*/
 Event::SoundTypeChoice Event::alarmSound() const
 {
     return aSound;
 }
 
+/*!
+  \internal
+*/
 bool Event::hasRepeat() const
 {
     return doRepeat();
 }
 
+/*!
+  \internal
+*/
 const Event::RepeatPattern &Event::repeatPattern() const
 {
     return pattern;
 }
 
+/*!
+  \internal
+*/
 Event::RepeatPattern &Event::repeatPattern()
 {
     return pattern;
 }
 
+/*!
+  Returns the notes for the event.
+*/
 const QString &Event::notes() const
 {
     return note;
 }
 
+/*!
+  \internal
+*/
 bool Event::operator==( const Event &e ) const
 {
+    if ( uid() && e.uid() == uid() )
+        return TRUE;
     return ( e.descript == descript &&
              e.locat == locat &&
              e.categ == categ &&
              e.typ == typ &&
              e.startUTC == startUTC &&
              e.endUTC == endUTC &&
              e.tz == tz &&
              e.hAlarm == hAlarm &&
              e.aMinutes == aMinutes &&
              e.aSound == aSound &&
              e.hRepeat == hRepeat &&
              e.pattern == pattern &&
              e.note == note );
 }
 
+/*!
+  \internal
+  Appends the contact information to \a buf.
+*/
 void Event::save( QString& buf )
 {
     buf += " description=\"" + Qtopia::escapeString(descript) + "\"";
     if ( !locat.isEmpty() )
         buf += " location=\"" + Qtopia::escapeString(locat) + "\"";
     // save the categoies differently....
     QString strCats = idsToString( categories() );
     buf += " categories=\"" + Qtopia::escapeString(strCats) + "\"";
     buf += " uid=\"" + QString::number( uid() ) + "\"";
     if ( (Type)typ != Normal )
         buf += " type=\"AllDay\"";
     if ( hAlarm ) {
         buf += " alarm=\"" + QString::number( aMinutes ) + "\" sound=\"";
         if ( aSound == Event::Loud )
             buf += "loud";
         else
             buf += "silent";
         buf += "\"";
     }
     if ( hRepeat )
         write( buf, pattern );
 
     buf += " start=\""
            + QString::number( startUTC )
            + "\"";
 
     buf += " end=\""
            + QString::number( endUTC )
            + "\"";
 
     if ( !note.isEmpty() )
         buf += " note=\"" + Qtopia::escapeString( note ) + "\"";
     buf += customToXml();
 }
 
+/*!
+  \internal
+*/
 bool Event::RepeatPattern::operator==( const Event::RepeatPattern &right ) const
 {
     // *sigh*
     return ( type == right.type
              && frequency == right.frequency
              && position == right.position
              && days == right.days
              && hasEndDate == right.hasEndDate
              && endDateUTC == right.endDateUTC
              && createTime == right.createTime );
 }
 
+/*!
+  \class EffectiveEvent
+  \brief The EffectiveEvent class the data for a single occurance of an event.
+
+  This class describes the event for a single occurance of it.  For example if
+  an Event occurs every week, the effective event might represent the third
+  occurance of this Event.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+  \warning This class will be phased out in Qtopia 3.x
+*/
+
+/*!
+  \enum EffectiveEvent::Position
+  \internal
+*/
+
+/*!
+  \fn EffectiveEvent &EffectiveEvent::operator=(const EffectiveEvent &)
+  \internal
+*/
 
 class EffectiveEventPrivate
 {
 public:
     //currently the existence of the d pointer means multi-day repeating,
     //msut be changed if we use the d pointer for anything else.
     QDate startDate;
     QDate endDate;
 };
 
-
+/*!
+  \internal
+*/
 EffectiveEvent::EffectiveEvent()
 {
     mDate = QDate::currentDate();
     mStart = mEnd = QTime::currentTime();
     d = 0;
 }
 
+/*!
+  \internal
+*/
 EffectiveEvent::EffectiveEvent( const Event &e, const QDate &date, Position pos )
 {
     mEvent = e;
     mDate = date;
     if ( pos & Start )
         mStart = e.start( TRUE ).time();
     else
         mStart = QTime( 0, 0, 0 );
 
     if ( pos & End )
         mEnd = e.end( TRUE ).time();
     else
         mEnd = QTime( 23, 59, 59 );
     d = 0;
 }
 
+/*!
+  \internal
+*/
 EffectiveEvent::~EffectiveEvent()
 {
     delete d;
 }
 
+/*!
+  \internal
+*/
 EffectiveEvent::EffectiveEvent( const EffectiveEvent &e )
 {
     d = 0;
     *this = e;
 }
 
 EffectiveEvent& EffectiveEvent::operator=( const EffectiveEvent & e )
 {
     if ( &e == this )
         return *this;
     delete d;
     if ( e.d ) {
         d = new EffectiveEventPrivate;
         d->startDate = e.d->startDate;
         d->endDate = e.d->endDate;
     } else {
         d = 0;
     }
     mEvent = e.mEvent;
     mDate = e.mDate;
     mStart = e.mStart;
     mEnd = e.mEnd;
 
     return *this;
 
 }
 
 // QString EffectiveEvent::category() const
 // {
 //     return mEvent.category();
 // }
 
+/*!
+  Returns the description of the event for this effective event.
+*/
 const QString &EffectiveEvent::description( ) const
 {
     return mEvent.description();
 }
 
+/*!
+\internal
+*/
 const QString &EffectiveEvent::location( ) const
 {
     return mEvent.location();
 }
 
+/*!
+\internal
+*/
 const QString &EffectiveEvent::notes() const
 {
     return mEvent.notes();
 }
 
+/*!
+  Returns the event associated with this effective event.
+*/
 const Event &EffectiveEvent::event() const
 {
     return mEvent;
 }
 
+/*!
+  \internal
+*/
 const QTime &EffectiveEvent::end() const
 {
     return mEnd;
 }
 
+/*!
+  \internal
+*/
 const QTime &EffectiveEvent::start() const
 {
     return mStart;
 }
 
+/*!
+  Returns the date the effective event occurs on.
+*/
 const QDate &EffectiveEvent::date() const
 {
     return mDate;
 }
 
+/*!
+  \internal
+*/
 int EffectiveEvent::length() const
 {
     return (mEnd.hour() * 60 - mStart.hour() * 60)
            + QABS(mStart.minute() - mEnd.minute() );
 }
 
+/*!
+  \internal
+*/
 void EffectiveEvent::setDate( const QDate &dt )
 {
     mDate = dt;
 }
 
+/*!
+  \internal
+*/
 void EffectiveEvent::setStart( const QTime &start )
 {
     mStart = start;
 }
 
+/*!
+  \internal
+*/
 void EffectiveEvent::setEnd( const QTime &end )
 {
     mEnd = end;
 }
 
+/*!
+  \internal
+*/
 void EffectiveEvent::setEvent( Event e )
 {
     mEvent = e;
 }
 
+/*!
+  \internal
+*/
 bool EffectiveEvent::operator<( const EffectiveEvent &e ) const
 {
     if ( mDate < e.date() )
         return TRUE;
     if ( mDate == e.date() )
         return ( mStart < e.start() );
     else
         return FALSE;
 }
 
+/*!
+  \internal
+*/
 bool EffectiveEvent::operator<=( const EffectiveEvent &e ) const
 {
     return (mDate <= e.date() );
 }
 
+/*!
+  \internal
+*/
 bool EffectiveEvent::operator==( const EffectiveEvent &e ) const
 {
     return ( mDate == e.date()
              && mStart == e.start()
              && mEnd == e.end()
              && mEvent == e.event() );
 }
 
+/*!
+  \internal
+*/
 bool EffectiveEvent::operator!=( const EffectiveEvent &e ) const
 {
     return !(*this == e);
 }
 
+/*!
+  \internal
+*/
 bool EffectiveEvent::operator>( const EffectiveEvent &e ) const
 {
     return !(*this <= e );
 }
 
+/*!
+  \internal
+*/
 bool EffectiveEvent::operator>=(const EffectiveEvent &e) const
 {
     return !(*this < e);
 }
 
+/*!
+  \internal
+*/
 void EffectiveEvent::setEffectiveDates( const QDate &from, const QDate &to )
 {
     if ( !from.isValid() ) {
         delete d;
         d = 0;
         return;
     }
     if ( !d )
         d = new EffectiveEventPrivate;
     d->startDate = from;
     d->endDate = to;
 }
 
+/*!
+  \internal
+*/
 QDate EffectiveEvent::startDate() const
 {
     if ( d )
         return d->startDate;
     else if ( mEvent.hasRepeat() )
         return mDate; // single day, since multi-day should have a d pointer
     else
         return mEvent.start().date();
 }
 
+/*!
+  \internal
+*/
 QDate EffectiveEvent::endDate() const
 {
     if ( d )
         return d->endDate;
     else if ( mEvent.hasRepeat() )
         return mDate; // single day, since multi-day should have a d pointer
     else
         return mEvent.end().date();
 }
 
+/*!
+  \internal
+*/
 int EffectiveEvent::size() const
 {
     return ( mEnd.hour() - mStart.hour() ) * 3600
              + (mEnd.minute() - mStart.minute() * 60
              + mEnd.second() - mStart.second() );
 }
 
 
 // vcal conversion code
 static inline VObject *safeAddPropValue( VObject *o, const char *prop, const QString &value )
 {
     VObject *ret = 0;
     if ( o && !value.isEmpty() )
         ret = addPropValue( o, prop, value.latin1() );
     return ret;
 }
 
 static inline VObject *safeAddProp( VObject *o, const char *prop)
 {
     VObject *ret = 0;
     if ( o )
         ret = addProp( o, prop );
     return ret;
 }
 
 static VObject *createVObject( const Event &e )
 {
     VObject *vcal = newVObject( VCCalProp );
     safeAddPropValue( vcal, VCVersionProp, "1.0" );
     VObject *event = safeAddProp( vcal, VCEventProp );
 
     safeAddPropValue( event, VCDTstartProp, TimeConversion::toISO8601( e.start() ) );
     safeAddPropValue( event, VCDTendProp, TimeConversion::toISO8601( e.end() ) );
     safeAddPropValue( event, "X-Qtopia-NOTES", e.description() );
     safeAddPropValue( event, VCDescriptionProp, e.description() );
     safeAddPropValue( event, VCLocationProp, e.location() );
 
     if ( e.hasAlarm() ) {
         VObject *alarm = safeAddProp( event, VCAAlarmProp );
         QDateTime dt = e.start();
         dt = dt.addSecs( -e.alarmTime()*60 );
         safeAddPropValue( alarm, VCRunTimeProp, TimeConversion::toISO8601( dt ) );
         safeAddPropValue( alarm, VCAudioContentProp,
                           (e.alarmSound() == Event::Silent ? "silent" : "alarm" ) );
     }
 
     safeAddPropValue( event, "X-Qtopia-TIMEZONE", e.timeZone() );
 
     if ( e.type() == Event::AllDay )
         safeAddPropValue( event, "X-Qtopia-AllDay", e.timeZone() );
 
     // ### repeat missing
 
     // ### categories missing
 
     return vcal;
 }
 
 
 static Event parseVObject( VObject *obj )
 {
     Event e;
 
     bool haveAlarm = FALSE;
     bool haveStart = FALSE;
     bool haveEnd = FALSE;
     QDateTime alarmTime;
     Event::SoundTypeChoice soundType = Event::Silent;
 
     VObjectIterator it;
     initPropIterator( &it, obj );
     while( moreIteration( &it ) ) {
         VObject *o = nextVObject( &it );
         QCString name = vObjectName( o );
         QCString value = vObjectStringZValue( o );
         if ( name == VCDTstartProp ) {
             e.setStart( TimeConversion::fromISO8601( value ) );
             haveStart = TRUE;
         }
         else if ( name == VCDTendProp ) {
             e.setEnd( TimeConversion::fromISO8601( value ) );
             haveEnd = TRUE;
         }
         else if ( name == "X-Qtopia-NOTES" ) {
             e.setNotes( value );
         }
         else if ( name == VCDescriptionProp ) {
             e.setDescription( value );
         }
         else if ( name == VCLocationProp ) {
             e.setLocation( value );
         }
         else if ( name == VCAudioContentProp ) {
             haveAlarm = TRUE;
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 QCString value = vObjectStringZValue( o );
                 if ( name == VCRunTimeProp )
                     alarmTime = TimeConversion::fromISO8601( value );
                 else if ( name == VCAudioContentProp ) {
                     if ( value == "silent" )
                         soundType = Event::Silent;
                     else
                         soundType = Event::Loud;
                 }
             }
         }
         else if ( name == "X-Qtopia-TIMEZONE") {
             e.setTimeZone( value );
         }
         else if ( name == "X-Qtopia-AllDay" ) {
             e.setType( Event::AllDay );
         }
 #if 0
         else {
             printf("Name: %s, value=%s\n", name.data(), vObjectStringZValue( o ) );
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 QString value = vObjectStringZValue( o );
                 printf(" subprop: %s = %s\n", name.data(), value.latin1() );
             }
         }
 #endif
     }
 
     if ( !haveStart && !haveEnd )
         e.setStart( QDateTime::currentDateTime() );
 
     if ( !haveEnd ) {
         e.setType( Event::AllDay );
         e.setEnd( e.start() );
     }
 
     if ( haveAlarm ) {
         int minutes = alarmTime.secsTo( e.start() ) / 60;
         e.setAlarm( TRUE, minutes, soundType );
     }
     return e;
 }
 
 
-
+/*!
+    Writes the list of \a events as a set of VCards to the file \a filename.
+*/
 void Event::writeVCalendar( const QString &filename, const QValueList<Event> &events)
-{

-        QFileDirect f( filename.utf8().data() );

-        if ( !f.open( IO_WriteOnly ) ) {

-                qWarning("Unable to open vcard write");

-                return;

-        }

+{
+
+        QFileDirect f( filename.utf8().data() );
+
+        if ( !f.open( IO_WriteOnly ) ) {
+
+                qWarning("Unable to open vcard write");
+
+                return;
+
+        }
+
 
     QValueList<Event>::ConstIterator it;
     for( it = events.begin(); it != events.end(); ++it ) {
         VObject *obj = createVObject( *it );
         writeVObject( f.directHandle() , obj );
         cleanVObject( obj );
-    }

+    }
+
 
     cleanStrTbl();
 }
 
+/*!
+    Writes \a event as a VCard to the file \a filename.
+*/
 void Event::writeVCalendar( const QString &filename, const Event &event)
-{

-        QFileDirect f( filename.utf8().data() );

-        if ( !f.open( IO_WriteOnly ) ) {

-                qWarning("Unable to open vcard write");

-                return;

-        }

+{
+
+        QFileDirect f( filename.utf8().data() );
+
+        if ( !f.open( IO_WriteOnly ) ) {
+
+                qWarning("Unable to open vcard write");
+
+                return;
+
+        }
+
 
     VObject *obj = createVObject( event );
         writeVObject( f.directHandle() , obj );
         cleanVObject( obj );
 
         cleanStrTbl();
 }
 
-
+/*!
+    Returns the set of events read as VCards from the file \a filename.
+*/
 QValueList<Event> Event::readVCalendar( const QString &filename )
 {
     VObject *obj = Parse_MIME_FromFileName( (char *)filename.utf8().data() );
 
     QValueList<Event> events;
 
     while ( obj ) {
         QCString name = vObjectName( obj );
         if ( name == VCCalProp ) {
             VObjectIterator nit;
             initPropIterator( &nit, obj );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 if ( name == VCEventProp )
                     events.append( parseVObject( o ) );
             }
         } else if ( name == VCEventProp ) {
             // shouldn't happen, but just to be sure
             events.append( parseVObject( obj ) );
         }
         VObject *t = obj;
         obj = nextVObjectInList(obj);
         cleanVObject( t );
     }
 
     return events;
 }
 
 bool Event::match( const QRegExp &r ) const
 {
     bool returnMe;
     returnMe = false;
 
     if ( descript.find( r ) > -1 )
         returnMe = true;
     else if ( locat.find( r ) > -1 )
         returnMe = true;
     else if ( TimeConversion::fromUTC( startUTC ).toString().find( r ) > -1 )
         returnMe = true;
     else if ( TimeConversion::fromUTC( endUTC ).toString().find( r )  > -1 )
         returnMe = true;
     else if ( tz.find( r ) > -1 )
         returnMe = true;
     else if ( note.find( r ) > -1 )
         returnMe = true;
     else if ( doRepeat() ) {
         if ( pattern.hasEndDate )
             if ( TimeConversion::fromUTC( pattern.endDateUTC ).toString().find(r) > -1 )
                 returnMe = true;
     }
     return returnMe;
 }
diff --git a/library/backend/event.h b/library/backend/event.h
index 277aadd..7fe41a5 100644
--- a/library/backend/event.h
+++ b/library/backend/event.h
@@ -1,234 +1,375 @@
 /**********************************************************************
-** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef __EVENT_H__
 #define __EVENT_H__
 
 #include <qdatetime.h>
 #include <qvaluelist.h>
+#include <qcolor.h>
 
 #ifdef PALMTOPCENTER
 #include <qpc/qsorter.h>
 #endif
-#include <qpe/palmtoprecord.h>
+#include <qtopia/private/palmtoprecord.h>
 
 #include <qpe/timeconversion.h>
 
+static const QColor colorNormal      = QColor(255, 0  , 0  );
+static const QColor colorRepeat      = QColor(0  , 0  , 255);
+static const QColor colorNormalLight = QColor(255, 220, 220);
+static const QColor colorRepeatLight = QColor(200, 200, 255);
+
 class EventPrivate;
 class QPC_EXPORT Event : public Qtopia::Record
 {
 public:
     enum RepeatType { NoRepeat = -1, Daily, Weekly, MonthlyDay,
                       MonthlyDate, Yearly };
+
+    // Don't use this.
     enum Days { MON = 0x01, TUE = 0x02, WED = 0x04, THU = 0x08,
                 FRI = 0x10, SAT = 0x20, SUN = 0x40 };
+    // Don't use this.
     struct QPC_EXPORT RepeatPattern
     {
         RepeatPattern() {
             type = NoRepeat; frequency = -1; days = 0;  position = 0; createTime = -1;
             hasEndDate = FALSE; endDateUTC = 0; }
         bool operator ==( const RepeatPattern &right ) const;
 
         RepeatType type;
         int frequency;
                 int position;// the posistion in the month (e.g. the first sunday, etc) positive, count from the front negative count from the end...
         char days;  // a mask for days OR in your days!
         bool hasEndDate;
         QDate endDate() const { return TimeConversion::fromUTC( endDateUTC ).date(); }
         void setEndDate( const QDate &dt ) { endDateUTC = TimeConversion::toUTC( dt ); }
         time_t endDateUTC;
         time_t createTime;
     };
 
     Event();
     Event( const QMap<int, QString > & map );
     virtual ~Event();
 
     QMap<int, QString> toMap() const;
 
     static void writeVCalendar( const QString &filename, const QValueList<Event> &events);
     static void writeVCalendar( const QString &filename, const Event &event);
     static QValueList<Event> readVCalendar( const QString &filename );
 
     enum Type { Normal, AllDay };
     enum SoundTypeChoice { Silent, Loud };
 
+    // Don't use these, there are essentially meaningless.
     bool operator<( const Event &e1) const { return start() < e1.start(); };
     bool operator<=( const Event &e1 ) const { return start() <= e1.start(); };
     bool operator!=( const Event &e1 ) const { return !( *this == e1 ); };
     bool operator>( const Event &e1 ) const { return start() > e1.start(); };
     bool operator>=(const Event &e1 ) const { return start() >= e1.start(); };
     bool operator==( const Event &e ) const;
 
     void setDescription( const QString &s );
     const QString &description() const;
 
     void setLocation( const QString &s );
     const QString &location() const;
 
-    void setType( Type t );
-    Type type() const;
+    void setNotes( const QString &n );
+    const QString &notes() const;
+
+    void setType( Type t ); // Don't use me.
+    Type type() const; // Don't use me.
+
+    void setAllDay(bool);
+    bool isAllDay() const;
+
     void setStart( const QDateTime &d );
-    void setStart( time_t time );
-    QDateTime start( bool actual = FALSE ) const;
-    time_t startTime() const { return startUTC; }
+    void setStart( time_t time ); // don't use me.
+    QDateTime start( ) const;
+    QDateTime start( bool actual ) const; // don't use me.
+    time_t startTime() const { return startUTC; } // don't use me.
     void setEnd( const QDateTime &e );
-    void setEnd( time_t time );
-    QDateTime end( bool actual = FALSE ) const;
-    time_t endTime() const { return endUTC; }
+    void setEnd( time_t time ); // don't use me
+    QDateTime end( ) const;
+    QDateTime end( bool actual ) const; // don't use me.
+    time_t endTime() const { return endUTC; } // don't use me.
     void setTimeZone( const QString & );
     const QString &timeZone() const;
-    void setAlarm( bool b, int minutes, SoundTypeChoice );
+    void setAlarm( int minutes, SoundTypeChoice );
+    void clearAlarm();
+    void setAlarm( bool b, int minutes, SoundTypeChoice ); // Don't use me.
     bool hasAlarm() const;
-    int alarmTime() const;
+    int alarmDelay() const;
+    int alarmTime() const; // Don't use me.
     SoundTypeChoice alarmSound() const;
+
+    RepeatType repeatType() const;
+    int frequency() const;
+    int weekOffset() const;
+    QDate repeatTill() const;
+    bool repeatForever() const;
+    bool repeatOnWeekDay(int day) const;
+
+    void setRepeatType(RepeatType);
+    void setFrequency(int);
+    void setRepeatTill(const QDate &);
+    void setRepeatForever(bool);
+    void setRepeatOnWeekDay(int day, bool enable);
+
+    // Don't use any of these.
     void setRepeat( bool b, const RepeatPattern &p );
     void setRepeat( const RepeatPattern &p );
     bool hasRepeat() const;
     const RepeatPattern &repeatPattern() const;
     RepeatPattern &repeatPattern();
-    void setNotes( const QString &n );
-    const QString &notes() const;
     bool doRepeat() const { return pattern.type != NoRepeat; }
 
     void save( QString& buf );
     //void load( Node *n );
 
+    bool match( const QRegExp &r ) const;
+
+    // Don't use these either.  Functionality will be moved elsewhere.
+
     // helper function to calculate the week of the given date
     static int week( const QDate& date );
     // calculates the number of occurrences of the week day of
     // the given date from the start of the month
     static int occurrence( const QDate& date );
     // returns a proper days-char for a given dayOfWeek()
     static char day( int dayOfWeek ) { return 1 << ( dayOfWeek - 1 ); }
     // returns the dayOfWeek for the *first* day it finds (ignores
     // any further days!). Returns 1 (Monday) if there isn't any day found
     static int dayOfWeek( char day );
     // returns the difference of months from first to second.
     static int monthDiff( const QDate& first, const QDate& second );
-    bool match( const QRegExp &r ) const;
 
 private:
     Qtopia::UidGen &uidGen() { return sUidGen; }
     static Qtopia::UidGen sUidGen;
 
     QString descript, locat, categ;
     Type typ : 4;
     bool startTimeDirty : 1;
     bool endTimeDirty : 1;
     time_t startUTC, endUTC;
     QString tz;
     bool hAlarm, hRepeat;
     int aMinutes;
     SoundTypeChoice aSound;
     RepeatPattern pattern;
     QString note;
     // ADDITION
             int mRid;// Recode ID
             int mRinfo;// Recode Info
     //
     EventPrivate *d;
 
 };
 
 // Since an event spans multiple day, it is better to have this
 // class to represent a day instead of creating many
 // dummy events...
 
 class EffectiveEventPrivate;
 class QPC_EXPORT EffectiveEvent
 {
 public:
     // If we calculate the effective event of a multi-day event
     // we have to figure out whether we are at the first day,
     // at the end, or anywhere else ("middle"). This is important
     // for the start/end times (00:00/23:59)
     // MidWay: 00:00 -> 23:59, as we are "in the middle" of a multi-
     //         day event
     // Start: start time -> 23:59
     // End: 00:00 -> end time
     // Start | End == StartEnd: for single-day events (default)
     //                          here we draw start time -> end time
     enum Position { MidWay = 0, Start = 1, End = 2, StartEnd = 3 };
 
     EffectiveEvent();
     EffectiveEvent( const Event &event, const QDate &startDate, Position pos = StartEnd );
     EffectiveEvent( const EffectiveEvent & );
     EffectiveEvent& operator=( const EffectiveEvent & );
     ~EffectiveEvent();
 
 
     bool operator<( const EffectiveEvent &e ) const;
     bool operator<=( const EffectiveEvent &e ) const;
     bool operator==( const EffectiveEvent &e ) const;
     bool operator!=( const EffectiveEvent &e ) const;
     bool operator>( const EffectiveEvent &e ) const;
     bool operator>= ( const EffectiveEvent &e ) const;
 
     void setStart( const QTime &start );
     void setEnd( const QTime &end );
     void setEvent( Event e );
     void setDate( const QDate &date );
     void setEffectiveDates( const QDate &from, const QDate &to );
 
     //    QString category() const;
     const QString &description() const;
     const QString &location() const;
     const QString &notes() const;
     const Event &event() const;
     const QTime &start() const;
     const QTime &end() const;
     const QDate &date() const;
     int length() const;
     int size() const;
 
     QDate startDate() const;
     QDate endDate() const;
 
 private:
     class EffectiveEventPrivate *d;
     Event mEvent;
     QDate mDate;
     QTime mStart,
           mEnd;
 
 };
 
+inline void Event::setAlarm( int minutes, SoundTypeChoice s )
+{
+    setAlarm(TRUE, minutes, s);
+}
+
+inline void Event::clearAlarm()
+{
+    setAlarm(FALSE, 0, Silent);
+}
+
+inline int Event::alarmDelay() const
+{
+    return alarmTime();
+}
+
+inline void Event::setAllDay(bool enable)
+{
+    if (enable)
+        setType(AllDay);
+    else 
+        setType(Normal);
+}; 
+
+inline bool Event::isAllDay() const
+{
+    return type() == AllDay;
+}
+
+inline Event::RepeatType Event::repeatType() const
+{
+    return repeatPattern().type;
+}
+
+inline int Event::frequency() const
+{
+    return repeatPattern().frequency;
+}
+
+inline int Event::weekOffset() const
+{
+    if (start().date().day() == 1)
+        return 1;
+    return (start().date().day() - 1) / 7 + 1;
+}
+
+inline QDate Event::repeatTill() const
+{
+    return repeatPattern().endDate();
+}
+
+inline bool Event::repeatForever() const
+{
+    return !repeatPattern().hasEndDate;
+}
+
+inline void Event::setRepeatType(RepeatType t)
+{
+    pattern.type = t;
+}
+
+inline void Event::setFrequency(int f)
+{
+    pattern.frequency = f;
+}
+
+inline void Event::setRepeatTill(const QDate &d)
+{
+    pattern.setEndDate(d);
+    pattern.hasEndDate = TRUE;
+}
+
+inline void Event::setRepeatForever(bool b)
+{
+    if (!b == pattern.hasEndDate)
+        return;
+    if (!b && !pattern.hasEndDate)
+        pattern.setEndDate(end().date());
+    pattern.hasEndDate = !b;
+}
+
+inline bool Event::repeatOnWeekDay(int day) const
+{
+    if (pattern.type != Weekly)
+        return FALSE;
+    return ( (1 << (day - 1)) & pattern.days ) != 0;
+}
+
+inline void Event::setRepeatOnWeekDay(int day, bool enable)
+{
+    if ( repeatOnWeekDay( day ) != enable )
+        pattern.days ^= 1 << (day - 1);
+}
+
+inline QDateTime Event::start( ) const
+{
+    return start(FALSE);
+}
+
+inline QDateTime Event::end( ) const
+{
+    return end(FALSE);
+}
+
 #ifdef PALMTOPCENTER
 class QPC_EXPORT EffectiveEventSizeSorter : public QSorter<EffectiveEvent>
 {
 public:
     int compare( const EffectiveEvent& a, const EffectiveEvent& b ) const
     {
         return a.size() - b.size();
     }
 };
 
 class QPC_EXPORT EffectiveEventTimeSorter : public QSorter<EffectiveEvent>
 {
 public:
     int compare( const EffectiveEvent& a, const EffectiveEvent& b ) const
     {
         return a.start().secsTo( b.start() );
     }
 };
 #endif
 
 #endif
diff --git a/library/backend/palmtoprecord.cpp b/library/backend/palmtoprecord.cpp
index 0d57699..3cfa874 100644
--- a/library/backend/palmtoprecord.cpp
+++ b/library/backend/palmtoprecord.cpp
@@ -1,127 +1,141 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included
-** in the packaging of this file.
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
-** PARTICULAR PURPOSE.
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
-#include "palmtoprecord.h"
-#include "stringutil.h"
+#include <qtopia/private/palmtoprecord.h>
+#include <qtopia/stringutil.h>
 #include <qstringlist.h>
 
+/*! \class Qtopia::PalmtopRecord palmtoprecord.h
+  \brief The Qtopia::PalmtopRecord class is the base class for all PIM records.
+
+  Provides unique id and category support for all PIM records.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+*/
+
+
 namespace Qtopia {
 
+
+
 Record &Record::operator=( const Record &c )
 {
     mUid = c.mUid;
     mCats = c.mCats;
     customMap = c.customMap;
     return *this;
 }
 
 void Record::setCategories( int single )
 {
     if ( single == 0 )
         return;
     mCats.resize(1);
     mCats[0] = single;
 }
 
 // convenience methods provided for loading and saving to xml
-QString Record::idsToString( const QArray<int> &cats )
+QString Record::idsToString( const QArray<int> &catsUnsorted )
 {
+    QArray<int> cats = catsUnsorted;
+    cats.sort();
+
     QString str;
     for ( uint i = 0; i < cats.size(); i++ )
         if ( i == 0 )
             str = QString::number( cats[int(i)] );
         else
             str += ";" + QString::number( cats[int(i)] );
 
     return str;
 }
 
 // convenience methods provided for loading and saving to xml
 QArray<int> Record::idsFromString( const QString &str )
 {
     QStringList catStrs = QStringList::split( ";", str );
     QArray<int> cats( catStrs.count() );
     uint i = 0;
     for ( QStringList::ConstIterator it = catStrs.begin();
           it != catStrs.end(); ++it ) {
         cats[int(i)] = (*it).toInt();
         i++;
     }
     return cats;
 }
 
 /*!
   Returns the string stored for the custom field \a key.
   Returns a null string if the field does not exist.
  */
 QString Record::customField( const QString &key) const
 {
     if (customMap.contains(key))
         return customMap[key];
 
     return QString::null;
 }
 
 /*!
   Sets the string stored for the custom field \a key to \a value.
  */
 void Record::setCustomField( const QString &key, const QString &value)
 {
-    qWarning("setting custom " + key + " to " + value);
+//     qWarning("setting custom " + key + " to " + value);
     if (customMap.contains(key))
         customMap.replace(key, value);
     else
         customMap.insert(key, value);
 
-    qWarning(QString("custom size %1").arg(customMap.count()));
+//     qWarning(QString("custom size %1").arg(customMap.count()));
 }
 
 /*!
   Removes the custom field \a key.
  */
 void Record::removeCustomField(const QString &key)
 {
     customMap.remove(key);
 }
 
 QString Record::customToXml() const
 {
     //qWarning(QString("writing custom %1").arg(customMap.count()));
     QString buf(" ");
     for ( QMap<QString, QString>::ConstIterator cit = customMap.begin();
             cit != customMap.end(); ++cit) {
-        qWarning(".ITEM.");
+        // qWarning(".ITEM.");
         buf += cit.key();
         buf += "=\"";
         buf += escapeString(cit.data());
         buf += "\" ";
     }
     return buf;
 }
 
 void Record::dump( const QMap<int, QString> &map )
 {
     QMap<int, QString>::ConstIterator it;
     for( it = map.begin(); it != map.end(); ++it )
         qDebug("%d : %s",  it.key(),  it.data().local8Bit().data() );
 }
 
 }
 
diff --git a/library/backend/palmtoprecord.h b/library/backend/palmtoprecord.h
index 0372011..72f7d1c 100644
--- a/library/backend/palmtoprecord.h
+++ b/library/backend/palmtoprecord.h
@@ -1,94 +1,95 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included
-** in the packaging of this file.
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
-** PARTICULAR PURPOSE.
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
-
 #ifndef QTPALMTOP_RECORD_H
 #define QTPALMTOP_RECORD_H
-
 #include <qglobal.h>
 #include "qpcglobal.h"
 #include "palmtopuidgen.h"
 #include <qarray.h>
 #include <qmap.h>
 
 #if defined(QPC_TEMPLATEDLL)
 // MOC_SKIP_BEGIN
-template class QPC_EXPORT QMap<QString, QString>;
+QPC_TEMPLATEEXTERN template class QPC_EXPORT QMap<QString, QString>;
 // MOC_SKIP_END
 #endif
 
 class QRegExp;
 namespace Qtopia {
 
 class RecordPrivate;
 class QPC_EXPORT Record
 {
 public:
     Record() : mUid(0), mCats() { }
             Record( const Record &c ) :mUid( c.mUid ), mCats ( c.mCats ), customMap(c.customMap) { }
     virtual ~Record() { }
 
     Record &operator=( const Record &c );
 
     virtual bool match( const QRegExp & ) const { return FALSE; }
 
-    void setCategories( const QArray<int> &v ) { mCats = v; }
+    void setCategories( const QArray<int> &v ) { mCats = v; mCats.sort(); }
     void setCategories( int single );
     const QArray<int> &categories() const { return mCats; }
 
+    void reassignCategoryId( int oldId, int newId )
+    {
+        int index = mCats.find( oldId );
+        if ( index >= 0 )
+            mCats[index] = newId;
+    }
+
     int uid() const { return mUid; };
     virtual void setUid( int i ) { mUid = i; uidGen().store( mUid ); }
     bool isValidUid() const { return mUid != 0; }
     void assignUid() { setUid( uidGen().generate() ); }
 
     virtual QString customField(const QString &) const;
     virtual void setCustomField(const QString &, const QString &);
     virtual void removeCustomField(const QString &);
 
     virtual bool operator == ( const Record &r ) const
 { return mUid == r.mUid; }
     virtual bool operator != ( const Record &r ) const
 { return mUid != r.mUid; }
 
     // convenience methods provided for loading and saving to xml
     static QString idsToString( const QArray<int> &ids );
     // convenience methods provided for loading and saving to xml
     static QArray<int> idsFromString( const QString &str );
 
     // for debugging
     static void dump( const QMap<int, QString> &map );
 
 protected:
     virtual UidGen &uidGen() = 0;
-
     virtual QString customToXml() const;
-
 private:
     int mUid;
     QArray<int> mCats;
-
     QMap<QString, QString> customMap;
-
     RecordPrivate *d;
 };
 
 }
 
 #endif
+
diff --git a/library/backend/palmtopuidgen.h b/library/backend/palmtopuidgen.h
index 1a16681..c3fbcb9 100644
--- a/library/backend/palmtopuidgen.h
+++ b/library/backend/palmtopuidgen.h
@@ -1,83 +1,83 @@
-#ifndef QTPALMTOP_UIDGEN_H
-#define QTPALMTOP_UIDGEN_H
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
-** Licensees holding valid Qtopia Developer license may use this
-** file in accordance with the Qtopia Developer License Agreement
-** provided with the Software.
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-** PURPOSE.
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
-** email sales@trolltech.com for information about Qtopia License
-** Agreements.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
+#ifndef QTPALMTOP_UIDGEN_H
+#define QTPALMTOP_UIDGEN_H
+
 #include <time.h>
 #include <qmap.h>
 #include "qpcglobal.h"
 
 #if defined(QPC_TEMPLATEDLL)
 // MOC_SKIP_BEGIN
-template class QPC_EXPORT QMap< int, bool >;
+QPC_TEMPLATEEXTERN template class QPC_EXPORT QMap< int, bool >;
 // MOC_SKIP_END
 #endif
 
 namespace Qtopia {
 
 
 class QPC_EXPORT UidGen
 {
 public:
     enum Type { Qtopia, PalmtopCenter };
 
     UidGen() : type( Qtopia ), sign( -1 ), ids()
 {
 #ifdef PALMTOPCENTER
     type = PalmtopCenter;
     sign = 1;
 #endif
 }
     UidGen( Type t ) : type(t), sign(1), ids()
 {
     if ( t == Qtopia )
         sign = -1;
 }
 
     virtual ~UidGen() { }
 
     int generate() const
 {
     int id = sign * (int) ::time(NULL);
     while ( ids.contains( id ) ) {
         id += sign;
         
         // check for overflow cases; if so, wrap back to beginning of
         // set ( -1 or 1 )
         if ( sign == -1 && id > 0 || sign == 1 && id < 0 )
             id = sign;
     }
     return id;
 }
 
     void store(int id) { ids.insert(id, TRUE); }
     bool isUnique(int id) const { return (!ids.contains(id)); }
 
 private:
     Type type;
     int sign;
     QMap<int, bool> ids;
 
 };
 
 }
 
 #endif
diff --git a/library/backend/qfiledirect_p.h b/library/backend/qfiledirect_p.h
index 3ade622..976c69f 100644
--- a/library/backend/qfiledirect_p.h
+++ b/library/backend/qfiledirect_p.h
@@ -1,37 +1,35 @@
-/**********************************************************************

-** Copyright (C) 2001 Trolltech AS.  All rights reserved.

-**

-** This file is part of the Qtopia Environment.

-**

-** Licensees holding valid Qtopia Developer license may use this

-** file in accordance with the Qtopia Developer License Agreement

-** provided with the Software.

-**

-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING

-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR

-** PURPOSE.

-**

-** email sales@trolltech.com for information about Qtopia License

-** Agreements.

-**

-** Contact info@trolltech.com if any conditions of this licensing are

-** not clear to you.

-**

-**********************************************************************/

-

-#ifndef QFILE_DIRECT_H

-#define QFILE_DIRECT_H

-#include <qfile.h>

-#include <qpe/qpcglobal.h>

-

-class QPC_EXPORT QFileDirect : public QFile

-{

-public:

-        QFileDirect() : QFile() { }

-    QFileDirect( const QString &name ) : QFile(name) { }

-

-        FILE *directHandle() { return fh; }

-};

-

-#endif

-

+/**********************************************************************
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
+**
+** This file is part of the Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#ifndef QFILE_DIRECT_H
+#define QFILE_DIRECT_H
+#include <qfile.h>
+#include <qtopia/private/qpcglobal.h>
+
+class QPC_EXPORT QFileDirect : public QFile
+{
+public:
+        QFileDirect() : QFile() { }
+    QFileDirect( const QString &name ) : QFile(name) { }
+
+        FILE *directHandle() { return fh; }
+};
+
+#endif
diff --git a/library/backend/qpcglobal.h b/library/backend/qpcglobal.h
index 0d60272..7b71f06 100644
--- a/library/backend/qpcglobal.h
+++ b/library/backend/qpcglobal.h
@@ -1,50 +1,53 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** Licensees holding valid Qtopia Developer license may use this
 ** file in accordance with the Qtopia Developer License Agreement
 ** provided with the Software.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
 ** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 ** PURPOSE.
 **
 ** email sales@trolltech.com for information about Qtopia License
 ** Agreements.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
 #ifndef QPC_GLOBAL_H
 #define QPC_GLOBAL_H
 
-#if ( defined(Q_OS_WIN32) || defined(Q_OS_WIN64) ) && defined(PALMTOPCENTER)
 #include <qglobal.h>
+
+#if ( defined(Q_OS_WIN32) || defined(Q_OS_WIN64) ) && defined(PALMTOPCENTER)
 // #  if defined(QT_NODLL)
 //#    undef QPC_MAKEDLL
 //#    undef QPC_DLL
         #  if defined(QPC_MAKEDLL)/* create a Qt DLL library */
 #    if defined(QPC_DLL)
 #      undef QPC_DLL
 #    endif
 #    define QPC_EXPORT  __declspec(dllexport)
+#    define QPC_TEMPLATEEXTERN
 #    define QPC_TEMPLATEDLL
         #    undef  QPC_DISABLE_COPY/* avoid unresolved externals */
         #  elif defined(QPC_DLL)        /* use a Qt DLL library */
 #    define QPC_EXPORT  __declspec(dllimport)
+#    define QPC_TEMPLATEEXTERN extern
 #    define QPC_TEMPLATEDLL
         #    undef  QPC_DISABLE_COPY/* avoid unresolved externals */
 #  endif
 #else
         #  undef QPC_MAKEDLL    /* ignore these for other platforms */
 #  undef QPC_DLL
 #endif
 #endif
 
 #ifndef QPC_EXPORT
 #  define QPC_EXPORT
 #endif
diff --git a/library/backend/recordfields.h b/library/backend/recordfields.h
index 4196c8b..1167ed3 100644
--- a/library/backend/recordfields.h
+++ b/library/backend/recordfields.h
@@ -1,149 +1,149 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
-** Licensees holding valid Qtopia Developer license may use this
-** file in accordance with the Qtopia Developer License Agreement
-** provided with the Software.
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
 **
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-** PURPOSE.
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
-** email sales@trolltech.com for information about Qtopia License
-** Agreements.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef QPC_RECORD_FIELDS_H
 #define QPC_RECORD_FIELDS_H
 #include "qpcglobal.h"
 
 // dataset = "addressbook"
 namespace Qtopia
 {
     static const int UID_ID = 0;
     static const int CATEGORY_ID = 1;
 
     enum AddressBookFields {
                 AddressUid = UID_ID,
         AddressCategory = CATEGORY_ID,
 
         // NOTE: Order of fields dependency in backend/contact.cpp
 
         Title,
         FirstName,
         MiddleName,
         LastName,
         Suffix,
         FileAs,
 
         JobTitle,
         Department,
         Company,
         BusinessPhone,
         BusinessFax,
         BusinessMobile,
 
         // email
         DefaultEmail,
         Emails,
 
         HomePhone,
         HomeFax,
         HomeMobile,
 
         // business
         BusinessStreet,
         BusinessCity,
         BusinessState,
         BusinessZip,
         BusinessCountry,
         BusinessPager,
         BusinessWebPage,
 
         Office,
         Profession,
         Assistant,
         Manager,
 
         // home
         HomeStreet,
         HomeCity,
         HomeState,
         HomeZip,
         HomeCountry,
         HomeWebPage,
 
         //personal
         Spouse,
         Gender,
         Birthday,
         Anniversary,
         Nickname,
         Children,
 
         // other
         Notes,
-        Groups
 
-        ,rid,
+        // used for internal record keeping, not for end user.
+        Groups,
+        rid,
         rinfo
     };
 
     // dataset = "todolist"
     enum TaskFields {
         TaskUid = UID_ID,
         TaskCategory = CATEGORY_ID,
         
         HasDate,
         Completed,
         TaskDescription,
         Priority,
         Date,
 
         TaskRid,
         TaskRinfo
     };
 
     // dataset = "categories" for todos
     enum CategoryFields {
         CatUid = UID_ID,
         CatName,
         CatAppGroup
     };
 
 
 // dataset = "datebook"
     enum DatebookFields {
         DatebookUid = UID_ID,
         DatebookCategory = CATEGORY_ID,
         
         DatebookDescription,
         Location,
         TimeZone,
         Note,
         StartDateTime,
         EndDateTime,
         DatebookType,
         HasAlarm,
         SoundType,
         AlarmTime,
 
         RepeatPatternType,
         RepeatPatternFrequency,
         RepeatPatternPosition,
         RepeatPatternDays,
         RepeatPatternHasEndDate,
                 RepeatPatternEndDate,
 
         DateBookRid,
         DateBookRinfo
     };
 };
 
 
 #endif
diff --git a/library/backend/stringutil.cpp b/library/backend/stringutil.cpp
deleted file mode 100644
index df58f54..0000000
--- a/library/backend/stringutil.cpp
+++ b/dev/null
@@ -1,415 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of Qtopia Environment.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included
-** in the packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
-** PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "stringutil.h"
-#include <qregexp.h>
-#include <qstringlist.h>
-
-namespace Qtopia
-{
-
-
-
-/*
-  Very, very simple Latin-1 only collation guaranteed to displease anyone
-  who actually uses the non-ASCII characters.
- */
-
-static const char  collationHack[] = {
-0x00, //C-@
-0x01, //C-A
-0x02, //C-B
-0x03, //C-C
-0x04, //C-D
-0x05, //C-E
-0x06, //C-F
-0x07, //C-G
-0x08, //C-H
-0x09, //C-I
-0x0a, //C-J
-0x0b, //C-K
-0x0c, //C-L
-0x0d, //C-M
-0x0e, //C-N
-0x0f, //C-O
-0x10, //C-P
-0x11, //C-Q
-0x12, //C-R
-0x13, //C-S
-0x14, //C-T
-0x15, //C-U
-0x16, //C-V
-0x17, //C-W
-0x18, //C-X
-0x19, //C-Y
-0x1a, //C-Z
-0x1b, //C-[
-0x1c, //C-\ 
-0x1d, //C-]
-0x1e, //C-^
-0x1f, //C-_
-' ', // 
-'!', //!
-'"', //"
-'#', //#
-'$', //$
-'%', //%
-'&', //&
-'\'', //'
-'(', //(
-')', //)
-'*', //*
-'+', //+
-',', //,
-'-', //-
-'.', //.
-'/', ///
-0x80, //0
-0x81, //1
-0x82, //2
-0x83, //3
-0x84, //4
-0x85, //5
-0x86, //6
-0x87, //7
-0x88, //8
-0x89, //9
-':', //:
-';', //;
-'<', //<
-'=', //=
-'>', //>
-'?', //?
-'@', //@
-'A', //A
-'B', //B
-'C', //C
-'D', //D
-'E', //E
-'F', //F
-'G', //G
-'H', //H
-'I', //I
-'J', //J
-'K', //K
-'L', //L
-'M', //M
-'N', //N
-'O', //O
-'P', //P
-'Q', //Q
-'R', //R
-'S', //S
-'T', //T
-'U', //U
-'V', //V
-'W', //W
-'X', //X
-'Y', //Y
-'Z', //Z
-'[', //[
-'\\', //\ 
-']', //]
-'^', //^
-'_', //_
-'`', //`
-'A', //a
-'B', //b
-'C', //c
-'D', //d
-'E', //e
-'F', //f
-'G', //g
-'H', //h
-'I', //i
-'J', //j
-'K', //k
-'L', //l
-'M', //m
-'N', //n
-'O', //o
-'P', //p
-'Q', //q
-'R', //r
-'S', //s
-'T', //t
-'U', //u
-'V', //v
-'W', //w
-'X', //x
-'Y', //y
-'Z', //z
-'{', //{
-'|', //|
-'}', //}
-'~', //~
-'', //
-0x80, //C-M-@
-0x81, //C-M-A
-0x82, //C-M-B
-0x83, //C-M-C
-0x84, //C-M-D
-0x85, //C-M-E
-0x86, //C-M-F
-0x87, //C-M-G
-0x88, //C-M-H
-0x89, //C-M-I
-0x8a, //C-M-J
-0x8b, //C-M-K
-0x8c, //C-M-L
-0x8d, //C-M-M
-0x8e, //C-M-N
-0x8f, //C-M-O
-0x90, //C-M-P
-0x91, //C-M-Q
-0x92, //C-M-R
-0x93, //C-M-S
-0x94, //C-M-T
-0x95, //C-M-U
-0x96, //C-M-V
-0x97, //C-M-W
-0x98, //C-M-X
-0x99, //C-M-Y
-0x9a, //C-M-Z
-0x9b, //C-M-[
-0x9c, //C-M-\ 
-0x9d, //C-M-]
-0x9e, //C-M-^
-0x9f, //C-M-_
-' ', // 
-'¡', //¡
-'¢', //¢
-'£', //£
-'¤', //¤
-'¥', //¥
-'¦', //¦
-'§', //§
-'¨', //¨
-'©', //©
-'A', //ª
-'«', //«
-'¬', //¬
-'­', //­
-'®', //®
-'¯', //¯
-'O', //°
-'±', //±
-'²', //²
-'³', //³
-'´', //´
-'µ', //µ
-'P', //¶
-'·', //·
-'¸', //¸
-'¹', //¹
-'O', //º
-'»', //»
-'¼', //¼
-'½', //½
-'¾', //¾
-'¿', //¿
-'A', //À
-'A', //Á
-'A', //Â
-'A', //Ã
-'A', //Ä
-'A', //Å
-'A', //Æ
-'C', //Ç
-'E', //È
-'E', //É
-'E', //Ê
-'E', //Ë
-'I', //Ì
-'I', //Í
-'I', //Î
-'I', //Ï
-'D', //Ð
-'N', //Ñ
-'O', //Ò
-'O', //Ó
-'O', //Ô
-'O', //Õ
-'O', //Ö
-'×', //×
-'O', //Ø
-'U', //Ù
-'U', //Ú
-'U', //Û
-'U', //Ü
-'Y', //Ý
-'T', //Þ
-'S', //ß
-'A', //à
-'A', //á
-'A', //â
-'A', //ã
-'A', //ä
-'A', //å
-'A', //æ
-'C', //ç
-'E', //è
-'E', //é
-'E', //ê
-'E', //ë
-'I', //ì
-'I', //í
-'I', //î
-'I', //ï
-'D', //ð
-'N', //ñ
-'O', //ò
-'O', //ó
-'O', //ô
-'O', //õ
-'O', //ö
-'÷', //÷
-'O', //ø
-'U', //ù
-'U', //ú
-'U', //û
-'U', //ü
-'Y', //ý
-'T', //þ
-'Y', //ÿ
-};
-
-
-
-
-
-static void hackString ( QString &s )
-{
-    int len = s.length();
-    const QChar* uc = s.unicode();
-    for ( int i = 0; i < len; i++ ) {
-        if ( !uc++->row() )
-            s[i] = collationHack[s[i].cell()];
-    }
-}
-
-QString buildSortKey( const QString & s )
-{
-    QString res = s;
-    hackString( res );
-    return res;
-}
-
-QString buildSortKey( const QString & s1, const QString & s2 )
-{
-    QString res = s1 + QChar( '\0' ) + s2;
-    hackString( res );
-    return res;
-}
-
-QString buildSortKey( const QString & s1, const QString & s2, 
-                      const QString & s3 )
-{
-    QString res = s1 + QChar( '\0' ) +  s2 + QChar( '\0' ) + s3;
-    hackString( res );
-    return res;
-}
-
-static inline QChar coll( QChar u )
-{
-    return u.row() ? u : QChar(collationHack[ u.cell() ]);
-}
-
-
-int compare( const QString & s1, const QString & s2 )
-{
-    const QChar* u1 = s1.unicode();
-    const QChar* u2 = s2.unicode();
-    
-    if ( u1 == u2 )
-        return 0;
-    if ( u1 == 0 )
-        return 1;
-    if ( u2 == 0 )
-        return -1;
-    int l=QMIN(s1.length(),s2.length());
-    while ( l-- && coll(*u1) == coll(*u2) )
-        u1++,u2++;
-    if ( l==-1 )
-        return ( s1.length()-s2.length() );
-    return u1->unicode() - u2->unicode();
-}
-
-QString simplifyMultiLineSpace( const QString &multiLine )
-{
-    QString result;
-    QStringList lines =  QStringList::split("\n", multiLine);
-    for ( QStringList::Iterator it = lines.begin(); it != lines.end(); ++it ) {
-        if ( it != lines.begin() )
-            result += "\n";
-        result += (*it).simplifyWhiteSpace();
-    }
-    return result;
-}
-
-QString escapeString( const QString& plain )
-{
-    QString tmp(plain);
-    int pos = tmp.length();
-    const QChar *uc = plain.unicode();
-    while ( pos-- ) {
-        unsigned char ch = uc[pos].latin1();
-        if ( ch == '&' )
-            tmp.replace( pos, 1, "&amp;" );
-        else if ( ch == '<' )
-            tmp.replace( pos, 1, "&lt;" );
-        else if ( ch == '>' )
-            tmp.replace( pos, 1, "&gt;" );
-        else if ( ch == '\"' )
-            tmp.replace( pos, 1, "&quot;" );
-    }
-    return tmp;
-}
-
-QString plainString( const char* escaped, unsigned int length )
-{
-    return plainString( QString::fromUtf8( escaped, length ) );
-}
-
-QString plainString( const QCString& string )
-{
-    // We first have to pass it through a ::fromUtf8()
-    return plainString( string.data(), string.length() );
-}
-
-QString plainString( const QString& string )
-{
-    QString tmp( string );
-    int pos = -1;
-    while ( (pos = tmp.find( "&", pos +1 ) ) != -1 ) {
-        if ( tmp.find( "&amp;", pos ) == pos )
-            tmp.replace( pos, 5, "&" );
-        else if ( tmp.find( "&lt;", pos ) == pos )
-            tmp.replace( pos, 4, "<" );
-        else if( tmp.find( "&gt;", pos ) == pos )
-            tmp.replace( pos, 4, ">" );
-        else if ( tmp.find( "&quot;", pos ) == pos )
-            tmp.replace( pos, 6, "\"" );
-    }
-    return tmp;
-}
-
-} // namespace QPC
diff --git a/library/backend/stringutil.h b/library/backend/stringutil.h
deleted file mode 100644
index e9daf70..0000000
--- a/library/backend/stringutil.h
+++ b/dev/null
@@ -1,57 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of Qtopia Environment.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included
-** in the packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING
-** THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A
-** PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-
-#ifndef QTPALMTOP_stringutil_h__
-#define QTPALMTOP_stringutil_h__
-
-#include <qstring.h>
-#include "qpcglobal.h"
-
-namespace Qtopia
-{
-
-// Simplifies white space within each line but keeps the new line characters
-QString QPC_EXPORT simplifyMultiLineSpace( const QString &multiLine );
-
-// Creates a QString which doesn't contain any "dangerous"
-// characters (i.e. <, >, &, ")
-QString QPC_EXPORT escapeString( const QString& plain );
-
-// Takes a UTF-8!! string and removes all the XML thingies (entities?)
-// from the string and also calls fromUtf8() on it... so make sure
-// to pass a QCString/const char* with UTF-8 data only
-QString QPC_EXPORT plainString( const char* escaped, unsigned int length );
-QString QPC_EXPORT plainString( const QCString& string );
-
-QString QPC_EXPORT plainString( const QString& string );
-
-
-// collation functions
-int compare( const QString & s1, const QString & s2 );
-QString buildSortKey( const QString & s );
-QString buildSortKey( const QString & s1, const QString & s2 );
-QString buildSortKey( const QString & s1, const QString & s2, 
-                      const QString & s3 );
-
-}
-
-#endif
diff --git a/library/backend/task.cpp b/library/backend/task.cpp
index f0a38f1..a00adb3 100644
--- a/library/backend/task.cpp
+++ b/library/backend/task.cpp
@@ -1,272 +1,409 @@
 /**********************************************************************
-** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 
-#include <qpe/task.h>
-#include <qregexp.h>
-#include <qstring.h>
-#include <qpe/recordfields.h>
+#include "task.h"
+#include "recordfields.h"
 #include "vobject_p.h"
-#include "timeconversion.h"
 #include "qfiledirect_p.h"
 
+#include <qtopia/timeconversion.h>
+
+#include <qregexp.h>
+#include <qstring.h>
+
 #include <stdio.h>
 
 using namespace Qtopia;
 UidGen Task::sUidGen( UidGen::Qtopia );
 
+/*!
+  \class Task
+  \brief The Task class holds the data of a todo entry.
+
+  This data includes the priority of the task, a description, an optional due
+  date, and whether the task is completed or not.
+
+  \ingroup qtopiaemb
+  \ingroup qtopiadesktop
+*/
+
+/*!
+  Creates a new, empty task.
+*/
 Task::Task() : Record(), mDue( FALSE ),
 mDueDate( QDate::currentDate() ),
 mCompleted( FALSE ), mPriority( 3 ), mDesc()
 {
 }
 
+/*!
+  \fn void Task::setPriority( int priority )
+
+  Sets the priority of the task to \a priority.
+*/
+
+/*!
+  \fn int Task::priority() const
+
+  Returns the priority of the task.
+*/
+
+/*!
+  \fn void Task::setDescription( const QString &description )
+
+  Sets the description of the task to \a description.
+ */
+
+/*!
+  \fn const QString &Task::description() const
+
+  Returns the description of the task.
+ */
+
+/*!
+  \fn void Task::setDueDate( const QDate &date, bool hasDue )
+
+  \internal
+  If \a hasDue is TRUE sets the due date of the task to \a date.
+  Otherwise clears the due date of the task.
+*/
+
+/*!
+  \fn void Task::setDueDate( const QDate &date )
+
+  Sets the due date of the task to \a date.
+*/
+
+/*!
+  \fn void Task::clearDueDate( )
+
+  Clears the due date of the task.
+*/
+
+/*!
+  \fn void Task::setCompleted( bool b )
+
+  If \a b is TRUE marks the task as completed.  Otherwise marks the task as
+  uncompleted.
+*/
+
+/*!
+  \fn bool Task::isCompleted() const
+
+  Returns TRUE if the task is completed.  Otherwise returns FALSE.
+*/
+
+/*!
+  \fn const QDate &Task::dueDate() const
+
+  Returns the due date of the task.
+ */
+
+/*!
+  \fn bool Task::hasDueDate() const
+
+  Returns TRUE if there is a due date set for the task.  Otherwise returns
+  FALSE.
+*/
+
+/*!
+  \fn void Task::setHasDueDate( bool b )
+
+  \internal
+  Just don't ask.  I really can't justify the function.
+*/
+
+
+/*!
+  \internal
+  Creates a new task.  The properties of the task are set from \a m.
+*/
+
 Task::Task( const QMap<int, QString> &m ) : Record(), mDue( FALSE ),
 mDueDate( QDate::currentDate() ), mCompleted( FALSE ), mPriority( 3 ), mDesc()
 {
     //qDebug("Task::Task fromMap");
     //dump( m );
     for ( QMap<int,QString>::ConstIterator it = m.begin(); it != m.end();++it )
         switch ( (TaskFields) it.key() ) {
         case HasDate: if ( *it == "1" ) mDue = TRUE; break;
         case Completed: setCompleted( *it == "1" ); break;
         case TaskCategory: setCategories( idsFromString( *it ) ); break;
         case TaskDescription: setDescription( *it ); break;
         case Priority: setPriority( (*it).toInt() ); break;
         case Date: mDueDate = TimeConversion::fromString( (*it) ); break;
         case TaskUid: setUid( (*it).toInt() ); break;
-        default: break;
+        case TaskRid:
+        case TaskRinfo:
+                        break;
         }
 }
 
+/*!
+  Destroys a task.
+*/
 Task::~Task()
 {
 }
 
+/*!
+  \internal
+  Returns the task as a map of field ids to property values.
+*/
 QMap<int, QString> Task::toMap() const
 {
     QMap<int, QString> m;
     m.insert( HasDate, hasDueDate() ? "1" : "0" );
     m.insert( Completed, isCompleted() ? "1" : "0" );
-    m.insert( TaskCategory, idsToString( categories() ) );
-    m.insert( TaskDescription, description() );
+    if ( categories().count() )
+        m.insert( TaskCategory, idsToString( categories() ) );
+    if ( !description().isEmpty() )
+        m.insert( TaskDescription, description() );
     m.insert( Priority, QString::number( priority() ) );
-    m.insert( Date, TimeConversion::toString( dueDate() ) );
+    if ( hasDueDate() )
+        m.insert( Date, TimeConversion::toString( dueDate() ) );
     m.insert( TaskUid, QString::number(uid()) );
 
     //qDebug("Task::toMap");
     //dump( m );
     return m;
 }
 
+/*!
+  \internal
+  Appends the task information to \a buf.
+*/
 void Task::save( QString& buf ) const
 {
     buf += " Completed=\"";
     //    qDebug( "writing %d", complete );
     buf += QString::number( (int)mCompleted );
     buf += "\"";
     buf += " HasDate=\"";
     //    qDebug( "writing %d",  );
     buf += QString::number( (int)mDue );
     buf += "\"";
     buf += " Priority=\"";
     //    qDebug ("writing %d", prior );
     buf += QString::number( mPriority );
     buf += "\"";
     buf += " Categories=\"";
     buf += Qtopia::Record::idsToString( categories() );
     buf += "\"";
     buf += " Description=\"";
     //    qDebug( "writing note %s", note.latin1() );
     buf += Qtopia::escapeString( mDesc );
     buf += "\"";
     if ( mDue ) {
         // qDebug("saving ymd %d %d %d", mDueDate.year(), mDueDate.month(),
         // mDueDate.day() );
         buf += " DateYear=\"";
         buf += QString::number( mDueDate.year() );
         buf += "\"";
         buf += " DateMonth=\"";
         buf += QString::number( mDueDate.month() );
         buf += "\"";
         buf += " DateDay=\"";
         buf += QString::number( mDueDate.day() );
         buf += "\"";
     }
     buf += customToXml();
     //    qDebug ("writing uid %d", uid() );
     buf += " Uid=\"";
     buf += QString::number( uid() );
     // terminate it in the application...
     buf += "\"";
 }
 
-bool Task::match ( const QRegExp &r ) const
+/*!
+  Returns TRUE if the task matches the regular expressions \a regexp.
+  Otherwise returns FALSE.
+*/
+bool Task::match ( const QRegExp &regexp ) const
 {
     // match on priority, description on due date...
     bool match;
     match = false;
-    if ( QString::number( mPriority ).find( r ) > -1 )
+    if ( QString::number( mPriority ).find( regexp ) > -1 )
         match = true;
-    else if ( mDue && mDueDate.toString().find( r ) > -1 )
+    else if ( mDue && mDueDate.toString().find( regexp ) > -1 )
         match = true;
-    else if ( mDesc.find( r ) > -1 )
+    else if ( mDesc.find( regexp ) > -1 )
         match = true;
     return match;
 }
 
+/*!
+  \internal
+*/
 static inline VObject *safeAddPropValue( VObject *o, const char *prop, const QString &value )
 {
     VObject *ret = 0;
     if ( o && !value.isEmpty() )
         ret = addPropValue( o, prop, value.latin1() );
     return ret;
 }
 
+/*!
+  \internal
+*/
 static inline VObject *safeAddProp( VObject *o, const char *prop)
 {
     VObject *ret = 0;
     if ( o )
         ret = addProp( o, prop );
     return ret;
 }
 
 
+/*!
+  \internal
+*/
 static VObject *createVObject( const Task &t )
 {
     VObject *vcal = newVObject( VCCalProp );
     safeAddPropValue( vcal, VCVersionProp, "1.0" );
     VObject *task = safeAddProp( vcal, VCTodoProp );
 
     if ( t.hasDueDate() )
         safeAddPropValue( task, VCDueProp, TimeConversion::toISO8601( t.dueDate() ) );
     safeAddPropValue( task, VCDescriptionProp, t.description() );
     if ( t.isCompleted() )
         safeAddPropValue( task, VCStatusProp, "COMPLETED" );
     safeAddPropValue( task, VCPriorityProp, QString::number( t.priority() ) );
 
     return vcal;
 }
 
-
+/*!
+  \internal
+*/
 static Task parseVObject( VObject *obj )
 {
     Task t;
 
     VObjectIterator it;
     initPropIterator( &it, obj );
     while( moreIteration( &it ) ) {
         VObject *o = nextVObject( &it );
         QCString name = vObjectName( o );
         QCString value = vObjectStringZValue( o );
         if ( name == VCDueProp ) {
             t.setDueDate( TimeConversion::fromISO8601( value ).date(), TRUE );
         }
         else if ( name == VCDescriptionProp ) {
             t.setDescription( value );
         }
         else if ( name == VCStatusProp ) {
             if ( value == "COMPLETED" )
                 t.setCompleted( TRUE );
         }
         else if ( name == VCPriorityProp ) {
             t.setPriority( value.toInt() );
         }
 #if 0
         else {
             printf("Name: %s, value=%s\n", name.data(), vObjectStringZValue( o ) );
             VObjectIterator nit;
             initPropIterator( &nit, o );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 QString value = vObjectStringZValue( o );
                 printf(" subprop: %s = %s\n", name.data(), value.latin1() );
             }
         }
 #endif
     }
 
     return t;
 }
 
 
-
+/*!
+  Writes the list of \a tasks as a set of VCards to the file \a filename.
+*/
 void Task::writeVCalendar( const QString &filename, const QValueList<Task> &tasks)
 {
   QFileDirect f( filename.utf8().data() );
   if ( !f.open( IO_WriteOnly ) ) {
     qWarning("Unable to open vcard write");
     return;
   }
 
     QValueList<Task>::ConstIterator it;
     for( it = tasks.begin(); it != tasks.end(); ++it ) {
         VObject *obj = createVObject( *it );
         writeVObject(f.directHandle() , obj );
         cleanVObject( obj );
     }
 
     cleanStrTbl();
 }
 
+/*!
+  Writes \a task as a VCard to the file \a filename.
+*/
 void Task::writeVCalendar( const QString &filename, const Task &task)
 {
   QFileDirect f( filename.utf8().data() );
   if ( !f.open( IO_WriteOnly ) ) {
     qWarning("Unable to open vcard write");
     return;
   }
 
   VObject *obj = createVObject( task );
   writeVObject(f.directHandle() , obj );
   cleanVObject( obj );
 
   cleanStrTbl();
 }
 
-
+/*!
+  Returns the set of tasks read as VCards from the file \a filename.
+*/
 QValueList<Task> Task::readVCalendar( const QString &filename )
 {
     VObject *obj = Parse_MIME_FromFileName( (char *)filename.utf8().data() );
 
     QValueList<Task> tasks;
 
     while ( obj ) {
         QCString name = vObjectName( obj );
         if ( name == VCCalProp ) {
             VObjectIterator nit;
             initPropIterator( &nit, obj );
             while( moreIteration( &nit ) ) {
                 VObject *o = nextVObject( &nit );
                 QCString name = vObjectName( o );
                 if ( name == VCTodoProp )
                     tasks.append( parseVObject( o ) );
             }
         } else if ( name == VCTodoProp ) {
             // shouldn't happen, but just to be sure
             tasks.append( parseVObject( obj ) );
         }
         VObject *t = obj;
         obj = nextVObjectInList(obj);
         cleanVObject( t );
     }
 
     return tasks;
 }
diff --git a/library/backend/task.h b/library/backend/task.h
index 6f383b8..091f2e9 100644
--- a/library/backend/task.h
+++ b/library/backend/task.h
@@ -1,81 +1,92 @@
 /**********************************************************************
-** Copyright (C) 2001 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** This file is part of the Qtopia Environment.
 **
 ** This file may be distributed and/or modified under the terms of the
 ** GNU General Public License version 2 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL included in the
 ** packaging of this file.
 **
 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 **
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
 #ifndef __TASK_H__
 #define __TASK_H__
 
-#include <qpe/palmtoprecord.h>
-#include <qpe/stringutil.h>
+#include <qtopia/private/palmtoprecord.h>
+#include <qtopia/stringutil.h>
 
 #include <qvaluelist.h>
 #include <qdatetime.h>
 
 class TaskPrivate;
 class QPC_EXPORT Task : public Qtopia::Record
 {
 public:
     Task();
     Task( const QMap<int, QString> &fromMap );
     ~Task();
 
     QMap<int, QString> toMap() const;
 
     static void writeVCalendar( const QString &filename, const QValueList<Task> &tasks);
     static void writeVCalendar( const QString &filename, const Task &task);
     static QValueList<Task> readVCalendar( const QString &filename );
 
+    enum PriorityValue { VeryHigh=1, High, Normal, Low, VeryLow };
+
     void setPriority( int priority ) { mPriority = priority; }
     int priority() const { return mPriority; }
 
 //     void setCategory( const QString& category )
 //     { mCategory = category.stripWhiteSpace(); }
 //     const QString &category() const { return mCategory; }
 
     void setDescription( const QString& description )
     { mDesc = Qtopia::simplifyMultiLineSpace(description); }
     const QString &description() const { return mDesc; }
 
+    // Use THESE functions
+    void setDueDate( const QDate &date);
+    void clearDueDate();
+   
+    // Instead of these functions.
     void setDueDate( const QDate& date, bool hasDue ) { mDueDate = date; mDue = hasDue; }
+    void setHasDueDate( bool b ) { mDue = b; }
+
     const QDate &dueDate() const { return mDueDate; }
     bool hasDueDate() const { return mDue; }
-    void setHasDueDate( bool b ) { mDue = b; }
     
     void setCompleted( bool b ) { mCompleted = b; }
     bool isCompleted() const { return mCompleted; }
 
     void save( QString& buf ) const;
     bool match( const QRegExp &r ) const;
 
 private:
     Qtopia::UidGen &uidGen() { return sUidGen; }
     static Qtopia::UidGen sUidGen;
 
     bool mDue;
     QDate mDueDate;
     bool mCompleted;
     int mPriority;
     QString mDesc;
     TaskPrivate *d;
     // ADDITION
     int recordId;
     int recordInfo;
     //
 };
 
+// MUST be inline.  (forwards compatability).
+inline void Task::setDueDate( const QDate &date) { setDueDate(date, date.isValid()); }
+inline void Task::clearDueDate() { setHasDueDate( FALSE ); }
 #endif
diff --git a/library/backend/timeconversion.cpp b/library/backend/timeconversion.cpp
deleted file mode 100644
index a4a2547..0000000
--- a/library/backend/timeconversion.cpp
+++ b/dev/null
@@ -1,237 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of Qtopia Environment.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include <qglobal.h>
-#include "timeconversion.h"
-#include <qregexp.h>
-#include <stdlib.h>
-
-QString TimeConversion::toString( const QDate &d )
-{
-    QString r = QString::number( d.day() ) + "." +
-                QString::number( d.month() ) + "." +
-                QString::number( d.year() );
-    //qDebug("TimeConversion::toString %s", r.latin1());
-    return r;
-}
-
-QDate TimeConversion::fromString( const QString &datestr )
-{
-    int monthPos = datestr.find('.');
-    int yearPos = datestr.find('.', monthPos+1 );
-    if ( monthPos == -1 || yearPos == -1 ) {
-        qDebug("fromString didn't find . in str = %s; mpos = %d ypos = %d", datestr.latin1(), monthPos, yearPos );
-        return QDate();
-    }
-    int d = datestr.left( monthPos ).toInt();
-    int m = datestr.mid( monthPos+1, yearPos - monthPos - 1 ).toInt();
-    int y = datestr.mid( yearPos+1 ).toInt();
-    QDate date ( y,m,d );
-    //qDebug("TimeConversion::fromString ymd = %s => %d %d %d; mpos = %d ypos = %d", datestr.latin1(), y, m, d, monthPos, yearPos);
-    return date;
-}
-
-time_t TimeConversion::toUTC( const QDateTime& dt )
-{
-    time_t tmp;
-    struct tm *lt;
-
-#if defined(_OS_WIN32) || defined (Q_OS_WIN32) || defined (Q_OS_WIN64)
-    _tzset();
-#else
-    tzset();
-#endif
-
-    // get a tm structure from the system to get the correct tz_name
-    tmp = time( 0 );
-    lt = localtime( &tmp );
-
-    lt->tm_sec = dt.time().second();
-    lt->tm_min = dt.time().minute();
-    lt->tm_hour = dt.time().hour();
-    lt->tm_mday = dt.date().day();
-    lt->tm_mon = dt.date().month() - 1; // 0-11 instead of 1-12
-    lt->tm_year = dt.date().year() - 1900; // year - 1900
-    //lt->tm_wday = dt.date().dayOfWeek(); ignored anyway
-    //lt->tm_yday = dt.date().dayOfYear(); ignored anyway
-    lt->tm_wday = -1;
-    lt->tm_yday = -1;
-    // tm_isdst negative -> mktime will find out about DST
-    lt->tm_isdst = -1;
-    // keep tm_zone and tm_gmtoff
-    tmp = mktime( lt );
-    return tmp;
-}
-
-QDateTime TimeConversion::fromUTC( time_t time )
-{
-    struct tm *lt;
-
-#if defined(_OS_WIN32) || defined (Q_OS_WIN32) || defined (Q_OS_WIN64)
-    _tzset();
-#else
-    tzset();
-#endif
-    lt = localtime( &time );
-    QDateTime dt;
-    dt.setDate( QDate( lt->tm_year + 1900, lt->tm_mon + 1, lt->tm_mday ) );
-    dt.setTime( QTime( lt->tm_hour, lt->tm_min, lt->tm_sec ) );
-    return dt;
-}
-
-
-int TimeConversion::secsTo( const QDateTime &from, const QDateTime &to )
-{
-    return toUTC( to ) - toUTC( from );
-}
-
-QCString TimeConversion::toISO8601( const QDate &d )
-{
-    time_t tmp = toUTC( d );
-    struct tm *utc = gmtime( &tmp );
-
-    QCString str;
-    str.sprintf("%04d%02d%02d", (utc->tm_year + 1900), utc->tm_mon+1, utc->tm_mday );
-    return str;
-}
-
-QCString TimeConversion::toISO8601( const QDateTime &dt )
-{
-    time_t tmp = toUTC( dt );
-    struct tm *utc = gmtime( &tmp );
-
-    QCString str;
-    str.sprintf("%04d%02d%02dT%02d%02d%02dZ",
-                (utc->tm_year + 1900), utc->tm_mon+1, utc->tm_mday,
-                utc->tm_hour, utc->tm_min, utc->tm_sec );
-    return str;
-}
-
-QDateTime TimeConversion::fromISO8601( const QCString &s )
-{
-
-#if defined(_OS_WIN32) || defined (Q_OS_WIN32) || defined (Q_OS_WIN64)
-    _tzset();
-#else
-    tzset();
-#endif
-
-    struct tm *thetime = new tm;
-
-    QCString str = s.copy();
-    str.replace(QRegExp("-"), "" );
-    str.replace(QRegExp(":"), "" );
-    str.stripWhiteSpace();
-    str = str.lower();
-
-    int i = str.find( "t" );
-    QCString date;
-    QCString timestr;
-    if ( i != -1 ) {
-        date = str.left( i );
-        timestr = str.mid( i+1 );
-    } else {
-        date = str;
-    }
-
-//     qDebug("--- parsing ISO time---");
-    thetime->tm_year = 100;
-    thetime->tm_mon = 0;
-    thetime->tm_mday = 0;
-    thetime->tm_hour = 0;
-    thetime->tm_min = 0;
-    thetime->tm_sec = 0;
-
-//     qDebug("date = %s", date.data() );
-
-    switch( date.length() ) {
-        case 8:
-            thetime->tm_mday = date.right( 2 ).toInt();
-        case 6:
-            thetime->tm_mon = date.mid( 4, 2 ).toInt() - 1;
-        case 4:
-            thetime->tm_year = date.left( 4 ).toInt();
-            thetime->tm_year -= 1900;
-            break;
-        default:
-            break;
-    }
-
-    int tzoff = 0;
-    bool inLocalTime = FALSE;
-    if ( timestr.find( 'z' ) == (int)timestr.length() - 1 )
-        // UTC
-        timestr = timestr.left( timestr.length() -1 );
-    else {
-        int plus = timestr.find( "+" );
-        int minus = timestr.find( "-" );
-        if ( plus != -1 || minus != -1 ) {
-            // have a timezone offset
-            plus = (plus != -1) ? plus : minus;
-            QCString off = timestr.mid( plus );
-            timestr = timestr.left( plus );
-
-            int tzoffhour = 0;
-            int tzoffmin = 0;
-            switch( off.length() ) {
-                case 5:
-                    tzoffmin = off.mid(3).toInt();
-                case 3:
-                    tzoffhour = off.left(3).toInt();
-                default:
-                    break;
-            }
-            tzoff = 60*tzoffhour + tzoffmin;
-        } else
-            inLocalTime = TRUE;
-    }
-
-    // get the time:
-    switch( timestr.length() ) {
-        case 6:
-            thetime->tm_sec = timestr.mid( 4 ).toInt();
-        case 4:
-            thetime->tm_min = timestr.mid( 2, 2 ).toInt();
-        case 2:
-            thetime->tm_hour = timestr.left( 2 ).toInt();
-        default:
-            break;
-    }
-
-    int tzloc = 0;
-    time_t tmp = time( 0 );
-    if ( !inLocalTime ) {
-        // have to get the offset between gmt and local time
-        struct tm *lt = localtime( &tmp );
-        tzloc = mktime( lt );
-        struct tm *ut = gmtime( &tmp );
-        tzloc -= mktime( ut );
-    }
-//     qDebug("time: %d %d %d, tzloc=%d, tzoff=%d", thetime->tm_hour, thetime->tm_min, thetime->tm_sec,
-        //     tzloc, tzoff );
-
-    tmp = mktime( thetime );
-    tmp += 60*(-tzloc + tzoff);
-
-    delete thetime;
-
-    return fromUTC( tmp );
-}
-
diff --git a/library/backend/timeconversion.h b/library/backend/timeconversion.h
deleted file mode 100644
index 1724812..0000000
--- a/library/backend/timeconversion.h
+++ b/dev/null
@@ -1,45 +0,0 @@
-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
-**
-** This file is part of Qtopia Environment.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#ifndef __timeconversion_h__
-#define __timeconversion_h__
-
-#include <time.h>
-#include <sys/types.h>
-#include <qdatetime.h>
-
-#include <qpe/qpcglobal.h>
-
-class QPC_EXPORT TimeConversion
-{
-public:
-    static QString toString( const QDate &d );
-    static QDate fromString( const QString &datestr );
-
-    static time_t toUTC( const QDateTime& dt );
-    static QDateTime fromUTC( time_t time );
-    static int secsTo( const QDateTime &from, const QDateTime &to );
-
-    static QCString toISO8601( const QDate & );
-    static QCString toISO8601( const QDateTime & );
-    static QDateTime fromISO8601( const QCString & );
-};
-
-#endif // __timeconversion_h__
diff --git a/library/backend/vcc.y b/library/backend/vcc.y
index e326a64..5bcf0cb 100644
--- a/library/backend/vcc.y
+++ b/library/backend/vcc.y
@@ -1,1199 +1,1208 @@
-%{
-
-/***************************************************************************
-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International
-Business Machines Corporation and Siemens Rolm Communications Inc.
-
-For purposes of this license notice, the term Licensors shall mean,
-collectively, Apple Computer, Inc., AT&T Corp., International
-Business Machines Corporation and Siemens Rolm Communications Inc.
-The term Licensor shall mean any of the Licensors.
-
-Subject to acceptance of the following conditions, permission is hereby
-granted by Licensors without the need for written agreement and without
-license or royalty fees, to use, copy, modify and distribute this
-software for any purpose.
-
-The above copyright notice and the following four paragraphs must be
-reproduced in all copies of this software and any software including
-this software.
-
-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE
-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR
-MODIFICATIONS.
-
-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,
-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGE.
-
-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,
-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.
-
-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or
-disclosure by the government are subject to restrictions set forth in
-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
-
-***************************************************************************/
-
-/*
- * src: vcc.c
- * doc: Parser for vCard and vCalendar. Note that this code is
- * generated by a yacc parser generator. Generally it should not
- * be edited by hand. The real source is vcc.y. The #line directives
- * can be commented out here to make it easier to trace through
- * in a debugger. However, if a bug is found it should
- * be fixed in vcc.y and this file regenerated.
- */
-
-
-/* debugging utilities */
-#if __DEBUG
-#define DBG_(x) printf x
-#else
-#define DBG_(x)
-#endif
-
-/****  External Functions  ****/
-
-/* assign local name to parser variables and functions so that
-   we can use more than one yacc based parser.
-*/
-
-#if 0
-#define yyparse mime_parse
-#define yylex mime_lex
-#define yyerror mime_error
-#define yychar mime_char
-/* #define p_yyval p_mime_val */
-#undef yyval
-#define yyval mime_yyval
-/* #define p_yylval p_mime_lval */
-#undef yylval
-#define yylval mime_yylval
-#define yydebug mime_debug
-#define yynerrs mime_nerrs
-#define yyerrflag mime_errflag
-#define yyss mime_ss
-#define yyssp mime_ssp
-#define yyvs mime_vs
-#define yyvsp mime_vsp
-#define yylhs mime_lhs
-#define yylen mime_len
-#define yydefred mime_defred
-#define yydgoto mime_dgoto
-#define yysindex mime_sindex
-#define yyrindex mime_rindex
-#define yygindex mime_gindex
-#define yytable mime_table
-#define yycheck mime_check
-#define yyname mime_name
-#define yyrule mime_rule
-#ifdef YYPREFIX
-#undef YYPREFIX
-#endif
-#define YYPREFIX "mime_"
-#endif
-
-
-#ifndef _NO_LINE_FOLDING
-#define _SUPPORT_LINE_FOLDING 1
-#endif
-
-/* undef below if compile with MFC */
-/* #define INCLUDEMFC 1 */
-
-#if defined(WIN32) || defined(_WIN32)
-#ifdef INCLUDEMFC
-#include <afx.h>
-#endif
-#endif
-
-#include <string.h>
-#ifndef __MWERKS__
-#include <stdlib.h>
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-//#ifdef PALMTOPCENTER
-//#include <qpe/vobject_p.h>
-//#else
-#include "vobject_p.h"
-//#endif
-
-/****  Types, Constants  ****/
-
-        #define YYDEBUG                 0/* 1 to compile in some debugging code */
-        #define MAXTOKEN        256/* maximum token (line) length */
-        #define YYSTACKSIZE     100// ~unref ?
-        #define MAXLEVEL        10/* max # of nested objects parseable */
-                                /* (includes outermost) */
-
-
-/****  Global Variables  ****/
-int mime_lineNum, mime_numErrors; /* yyerror() can use these */
-static VObject* vObjList;
-static VObject *curProp;
-static VObject *curObj;
-static VObject* ObjStack[MAXLEVEL];
-static int ObjStackTop;
-
-
-/* A helpful utility for the rest of the app. */
-#if __CPLUSPLUS__
-extern "C" {
-#endif
-
-    extern void yyerror(char *s);
-
-#if __CPLUSPLUS__
-    };
-#endif
-
-int yyparse();
-
-enum LexMode {
-        L_NORMAL,
-        L_VCARD,
-        L_VCAL,
-        L_VEVENT,
-        L_VTODO,
-        L_VALUES,
-        L_BASE64,
-        L_QUOTED_PRINTABLE
-        };
-
-/****  Private Forward Declarations  ****/
-static int pushVObject(const char *prop);
-static VObject* popVObject();
-static void lexPopMode(int top);
-static int lexWithinMode(enum LexMode mode);
-static void lexPushMode(enum LexMode mode);
-static void enterProps(const char *s);
-static void enterAttr(const char *s1, const char *s2);
-static void enterValues(const char *value);
-#define mime_error yyerror
-void mime_error(char *s);
-void mime_error_(char *s);
-
-%}
-
-/***************************************************************************/
-/***                           The grammar                              ****/
-/***************************************************************************/
-
-%union {
-    char *str;
-    VObject *vobj;
-    }
-
-%token
-        EQ COLON DOT SEMICOLON SPACE HTAB LINESEP NEWLINE
-        BEGIN_VCARD END_VCARD BEGIN_VCAL END_VCAL
-        BEGIN_VEVENT END_VEVENT BEGIN_VTODO END_VTODO
-        ID
-
-/*
- * NEWLINE is the token that would occur outside a vCard,
- * while LINESEP is the token that would occur inside a vCard.
- */
-
-%token <str>
-        STRING ID
-
-%type <str> name value
-
-%type <vobj> vcard vcal vobject
-
-%start mime
-
-%%
-
-
-mime: vobjects
-        ;
-
-vobjects: vobjects vobject
-        { addList(&vObjList, $2); curObj = 0; }
-        | vobject
-                { addList(&vObjList, $1); curObj = 0; }
-        ;
-
-vobject: vcard
-        | vcal
-        ;
-
-vcard:
-        BEGIN_VCARD
-        {
-        lexPushMode(L_VCARD);
-        if (!pushVObject(VCCardProp)) YYERROR;
-        }
-        items END_VCARD
-        {
-        lexPopMode(0);
-        $$ = popVObject();
-        }
-        | BEGIN_VCARD
-        {
-        lexPushMode(L_VCARD);
-        if (!pushVObject(VCCardProp)) YYERROR;
-        }
-        END_VCARD
-        {
-        lexPopMode(0);
-        $$ = popVObject();
-        }
-        ;
-
-items: items item
-        | item
-        ;
-
-item: prop COLON
-        {
-        lexPushMode(L_VALUES);
-        }
-        values LINESEP
-        {
-        if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))
-           lexPopMode(0);
-        lexPopMode(0);
-        }
-        | error
-        ;
-
-prop: name
-        {
-        enterProps($1);
-        }
-        attr_params
-        | name
-        {
-        enterProps($1);
-        }
-        ;
-
-attr_params: attr_params attr_param
-        | attr_param
-        ;
-
-attr_param: SEMICOLON attr
-        ;
-
-attr: name
-        {
-        enterAttr($1,0);
-        }
-        | name EQ name
-        {
-        enterAttr($1,$3);
-
-        }
-        ;
-        
-name: ID
-        ;
-
-values: value SEMICOLON { enterValues($1); } values
-        | value
-        { enterValues($1); }
-        ;
-
-value: STRING
-        |
-        { $$ = 0; }
-        ;
-
-vcal:
-        BEGIN_VCAL
-        { if (!pushVObject(VCCalProp)) YYERROR; }
-        calitems
-        END_VCAL
-        { $$ = popVObject(); }
-        | BEGIN_VCAL
-        { if (!pushVObject(VCCalProp)) YYERROR; }
-        END_VCAL
-        { $$ = popVObject(); }
-        ;
-
-calitems: calitems calitem
-        | calitem
-        ;
-
-calitem:
-        eventitem
-        | todoitem
-        | items
-        ;
-
-eventitem:
-        BEGIN_VEVENT
-        {
-        lexPushMode(L_VEVENT);
-        if (!pushVObject(VCEventProp)) YYERROR;
-        }
-        items
-        END_VEVENT
-        {
-        lexPopMode(0);
-        popVObject();
-        }
-        | BEGIN_VEVENT
-        {
-        lexPushMode(L_VEVENT);
-        if (!pushVObject(VCEventProp)) YYERROR;
-        }
-        END_VEVENT
-        {
-        lexPopMode(0);
-        popVObject();
-        }
-        ;
-
-todoitem:
-        BEGIN_VTODO
-        {
-        lexPushMode(L_VTODO);
-        if (!pushVObject(VCTodoProp)) YYERROR;
-        }
-        items
-        END_VTODO
-        {
-        lexPopMode(0);
-        popVObject();
-        }
-        | BEGIN_VTODO
-        {
-        lexPushMode(L_VTODO);
-        if (!pushVObject(VCTodoProp)) YYERROR;
-        }
-        END_VTODO
-        {
-        lexPopMode(0);
-        popVObject();
-        }
-        ;
-
-%%
-/*------------------------------------*/
-static int pushVObject(const char *prop)
-    {
-    VObject *newObj;
-    if (ObjStackTop == MAXLEVEL)
-        return FALSE;
-
-    ObjStack[++ObjStackTop] = curObj;
-
-    if (curObj) {
-        newObj = addProp(curObj,prop);
-        curObj = newObj;
-        }
-    else
-        curObj = newVObject(prop);
-
-    return TRUE;
-    }
-
-
-/*---------------------------------------*/
-/* This pops the recently built vCard off the stack and returns it. */
-static VObject* popVObject()
-    {
-    VObject *oldObj;
-    if (ObjStackTop < 0) {
-        yyerror("pop on empty Object Stack\n");
-        return 0;
-        }
-    oldObj = curObj;
-    curObj = ObjStack[ObjStackTop--];
-
-    return oldObj;
-    }
-
-
-static void enterValues(const char *value)
-    {
-    if (fieldedProp && *fieldedProp) {
-        if (value) {
-            addPropValue(curProp,*fieldedProp,value);
-            }
-        /* else this field is empty, advance to next field */
-        fieldedProp++;
-        }
-    else {
-        if (value) {
-            setVObjectStringZValue_(curProp,strdup( value ));
-            }
-        }
-    deleteStr(value);
-    }
-
-static void enterProps(const char *s)
-    {
-    curProp = addGroup(curObj,s);
-    deleteStr(s);
-    }
-
-static void enterAttr(const char *s1, const char *s2)
-    {
-    const char *p1, *p2;
-    p1 = lookupProp_(s1);
-    if (s2) {
-        VObject *a;
-        p2 = lookupProp_(s2);
-        a = addProp(curProp,p1);
-        setVObjectStringZValue(a,p2);
-        }
-    else
-        addProp(curProp,p1);
-    if (qstricmp(p1,VCBase64Prop) == 0 || (s2 && qstricmp(p2,VCBase64Prop)==0))
-        lexPushMode(L_BASE64);
-    else if (qstricmp(p1,VCQuotedPrintableProp) == 0
-            || (s2 && qstricmp(p2,VCQuotedPrintableProp)==0))
-        lexPushMode(L_QUOTED_PRINTABLE);
-    deleteStr(s1); deleteStr(s2);
-    }
-
-
-#define MAX_LEX_LOOKAHEAD_0 32
-#define MAX_LEX_LOOKAHEAD 64
-#define MAX_LEX_MODE_STACK_SIZE 10
-#define LEXMODE() (lexBuf.lexModeStack[lexBuf.lexModeStackTop])
-
-struct LexBuf {
-        /* input */
-#ifdef INCLUDEMFC
-    CFile *inputFile;
-#else
-    FILE *inputFile;
-#endif
-    char *inputString;
-    unsigned long curPos;
-    unsigned long inputLen;
-        /* lookahead buffer */
-        /*   -- lookahead buffer is short instead of char so that EOF
-         /      can be represented correctly.
-        */
-    unsigned long len;
-    short buf[MAX_LEX_LOOKAHEAD];
-    unsigned long getPtr;
-        /* context stack */
-    unsigned long lexModeStackTop;
-    enum LexMode lexModeStack[MAX_LEX_MODE_STACK_SIZE];
-        /* token buffer */
-    unsigned long maxToken;
-    char *strs;
-    unsigned long strsLen;
-    } lexBuf;
-
-static void lexPushMode(enum LexMode mode)
-    {
-    if (lexBuf.lexModeStackTop == (MAX_LEX_MODE_STACK_SIZE-1))
-        yyerror("lexical context stack overflow");
-    else {
-        lexBuf.lexModeStack[++lexBuf.lexModeStackTop] = mode;
-        }
-    }
-
-static void lexPopMode(int top)
-    {
-    /* special case of pop for ease of error recovery -- this
-        version will never underflow */
-    if (top)
-        lexBuf.lexModeStackTop = 0;
-    else
-        if (lexBuf.lexModeStackTop > 0) lexBuf.lexModeStackTop--;
-    }
-
-static int lexWithinMode(enum LexMode mode) {
-    unsigned long i;
-    for (i=0;i<lexBuf.lexModeStackTop;i++)
-        if (mode == lexBuf.lexModeStack[i]) return 1;
-    return 0;
-    }
-
-static char lexGetc_()
-    {
-    /* get next char from input, no buffering. */
-    if (lexBuf.curPos == lexBuf.inputLen)
-        return EOF;
-    else if (lexBuf.inputString)
-        return *(lexBuf.inputString + lexBuf.curPos++);
-    else {
-#ifdef INCLUDEMFC
-        char result;
-        return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF;
-#else
-        return fgetc(lexBuf.inputFile);
-#endif
-        }
-    }
-
-static int lexGeta()
-    {
-    ++lexBuf.len;
-    return (lexBuf.buf[lexBuf.getPtr] = lexGetc_());
-    }
-
-static int lexGeta_(int i)
-    {
-    ++lexBuf.len;
-    return (lexBuf.buf[(lexBuf.getPtr+i)%MAX_LEX_LOOKAHEAD] = lexGetc_());
-    }
-
-static void lexSkipLookahead() {
-    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {
-        /* don't skip EOF. */
-        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;
-        lexBuf.len--;
-        }
-    }
-
-static int lexLookahead() {
-    int c = (lexBuf.len)?
-        lexBuf.buf[lexBuf.getPtr]:
-        lexGeta();
-    /* do the \r\n -> \n or \r -> \n translation here */
-    if (c == '\r') {
-        int a = (lexBuf.len>1)?
-            lexBuf.buf[(lexBuf.getPtr+1)%MAX_LEX_LOOKAHEAD]:
-            lexGeta_(1);
-        if (a == '\n') {
-            lexSkipLookahead();
-            }
-        lexBuf.buf[lexBuf.getPtr] = c = '\n';
-        }
-    else if (c == '\n') {
-        int a = (lexBuf.len>1)?
-            lexBuf.buf[lexBuf.getPtr+1]:
-            lexGeta_(1);
-        if (a == '\r') {
-            lexSkipLookahead();
-            }
-        lexBuf.buf[lexBuf.getPtr] = '\n';
-        }
-    return c;
-    }
-
-static int lexGetc() {
-    int c = lexLookahead();
-    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {
-        /* EOF will remain in lookahead buffer */
-        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;
-        lexBuf.len--;
-        }
-    return c;
-    }
-
-static void lexSkipLookaheadWord() {
-    if (lexBuf.strsLen <= lexBuf.len) {
-        lexBuf.len -= lexBuf.strsLen;
-        lexBuf.getPtr = (lexBuf.getPtr + lexBuf.strsLen) % MAX_LEX_LOOKAHEAD;
-        }
-    }
-
-static void lexClearToken()
-    {
-    lexBuf.strsLen = 0;
-    }
-
-static void lexAppendc(int c)
-    {
-    lexBuf.strs[lexBuf.strsLen] = c;
-    /* append up to zero termination */
-    if (c == 0) return;
-    lexBuf.strsLen++;
-    if (lexBuf.strsLen > lexBuf.maxToken) {
-        /* double the token string size */
-        lexBuf.maxToken <<= 1;
-        lexBuf.strs = (char*) realloc(lexBuf.strs,(size_t)lexBuf.maxToken);
-        }
-    }
-
-static char* lexStr() {
-    return dupStr(lexBuf.strs,(size_t)lexBuf.strsLen+1);
-    }
-
-static void lexSkipWhite() {
-    int c = lexLookahead();
-    while (c == ' ' || c == '\t') {
-        lexSkipLookahead();
-        c = lexLookahead();
-        }
-    }
-
-static char* lexGetWord() {
-    int c;
-    lexSkipWhite();
-    lexClearToken();
-    c = lexLookahead();
-    while (c != EOF && !strchr("\t\n ;:=",c)) {
-        lexAppendc(c);
-        lexSkipLookahead();
-        c = lexLookahead();
-        }
-    lexAppendc(0);
-    return lexStr();
-    }
-
-static void lexPushLookaheadc(int c) {
-    int putptr;
-    /* can't putback EOF, because it never leaves lookahead buffer */
-    if (c == EOF) return;
-    putptr = (int)lexBuf.getPtr - 1;
-    if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;
-    lexBuf.getPtr = putptr;
-    lexBuf.buf[putptr] = c;
-    lexBuf.len += 1;
-    }
-
-static char* lexLookaheadWord() {
-    /* this function can lookahead word with max size of MAX_LEX_LOOKAHEAD_0
-     /  and thing bigger than that will stop the lookahead and return 0;
-     / leading white spaces are not recoverable.
-     */
-    int c;
-    int len = 0;
-    int curgetptr = 0;
-    lexSkipWhite();
-    lexClearToken();
-            curgetptr = (int)lexBuf.getPtr;// remember!
-    while (len < (MAX_LEX_LOOKAHEAD_0)) {
-        c = lexGetc();
-        len++;
-        if (c == EOF || strchr("\t\n ;:=", c)) {
-            lexAppendc(0);
-            /* restore lookahead buf. */
-            lexBuf.len += len;
-            lexBuf.getPtr = curgetptr;
-            return lexStr();
-            }
-        else
-            lexAppendc(c);
-        }
-            lexBuf.len += len;/* char that has been moved to lookahead buffer */
-    lexBuf.getPtr = curgetptr;
-    return 0;
-    }
-
-#ifdef _SUPPORT_LINE_FOLDING
-static void handleMoreRFC822LineBreak(int c) {
-    /* suport RFC 822 line break in cases like
-             *ADR: foo;
-     *    morefoo;
-     *    more foo;
-     */
-    if (c == ';') {
-        int a;
-        lexSkipLookahead();
-        /* skip white spaces */
-        a = lexLookahead();
-        while (a == ' ' || a == '\t') {
-            lexSkipLookahead();
-            a = lexLookahead();
-            }
-        if (a == '\n') {
-            lexSkipLookahead();
-            a = lexLookahead();
-            if (a == ' ' || a == '\t') {
-                /* continuation, throw away all the \n and spaces read so
-                 * far
-                 */
-                lexSkipWhite();
-                lexPushLookaheadc(';');
-                }
-            else {
-                lexPushLookaheadc('\n');
-                lexPushLookaheadc(';');
-                }
-            }
-        else {
-            lexPushLookaheadc(';');
-            }
-        }
-    }
-
-static char* lexGet1Value() {
-    int c;
-    lexSkipWhite();
-    c = lexLookahead();
-    lexClearToken();
-    while (c != EOF && c != ';') {
-        if (c == '\\' ) {
-            int a;
-            lexSkipLookahead();
-            a = lexLookahead();
-            if ( a != ';' ) {
-                lexAppendc('\\');
-            } else {
-                lexAppendc( ';' );
-                lexSkipLookahead();
-            }
-        } else if (c == '\n') {
-            int a;
-            lexSkipLookahead();
-            a  = lexLookahead();
-            if (a == ' ' || a == '\t') {
-                lexAppendc(' ');
-                lexSkipLookahead();
-                }
-            else {
-                lexPushLookaheadc('\n');
-                break;
-                }
-            }
-        else {
-            lexAppendc(c);
-            lexSkipLookahead();
-            }
-        c = lexLookahead();
-        }
-    lexAppendc(0);
-    handleMoreRFC822LineBreak(c);
-    return c==EOF?0:lexStr();
-    }
-#endif
-
-static int match_begin_name(int end) {
-    char *n = lexLookaheadWord();
-    int token = ID;
-    if (n) {
-        if (!qstricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;
-        else if (!qstricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;
-        else if (!qstricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;
-        else if (!qstricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO;
-        deleteStr(n);
-        return token;
-        }
-    return 0;
-    }
-
-
-#ifdef INCLUDEMFC
-void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile)
-#else
-void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)
-#endif
-    {
-    // initialize lex mode stack
-    lexBuf.lexModeStack[lexBuf.lexModeStackTop=0] = L_NORMAL;
-
-    // iniatialize lex buffer.
-    lexBuf.inputString = (char*) inputstring;
-    lexBuf.inputLen = inputlen;
-    lexBuf.curPos = 0;
-    lexBuf.inputFile = inputfile;
-
-    lexBuf.len = 0;
-    lexBuf.getPtr = 0;
-
-    lexBuf.maxToken = MAXTOKEN;
-    lexBuf.strs = (char*)malloc(MAXTOKEN);
-    lexBuf.strsLen = 0;
-
-    }
-
-static void finiLex() {
-    free(lexBuf.strs);
-    }
-
-
-/*-----------------------------------*/
-/* This parses and converts the base64 format for binary encoding into
- * a decoded buffer (allocated with new).  See RFC 1521.
- */
-static char * lexGetDataFromBase64()
-    {
-    unsigned long bytesLen = 0, bytesMax = 0;
-    int quadIx = 0, pad = 0;
-    unsigned long trip = 0;
-    unsigned char b;
-    int c;
-    unsigned char *bytes = NULL;
-    unsigned char *oldBytes = NULL;
-
-    DBG_(("db: lexGetDataFromBase64\n"));
-    while (1) {
-        c = lexGetc();
-        if (c == '\n') {
-            ++mime_lineNum;
-            if (lexLookahead() == '\n') {
-                /* a '\n' character by itself means end of data */
-                break;
-                }
-            else continue; /* ignore '\n' */
-            }
-        else {
-            if ((c >= 'A') && (c <= 'Z'))
-                b = (unsigned char)(c - 'A');
-            else if ((c >= 'a') && (c <= 'z'))
-                b = (unsigned char)(c - 'a') + 26;
-            else if ((c >= '0') && (c <= '9'))
-                b = (unsigned char)(c - '0') + 52;
-            else if (c == '+')
-                b = 62;
-            else if (c == '/')
-                b = 63;
-            else if (c == '=') {
-                b = 0;
-                pad++;
-            } else if ((c == ' ') || (c == '\t')) {
-                continue;
-            } else { /* error condition */
-                if (bytes) free(bytes);
-                else if (oldBytes) free(oldBytes);
-                // error recovery: skip until 2 adjacent newlines.
-                DBG_(("db: invalid character 0x%x '%c'\n", c,c));
-                if (c != EOF)  {
-                    c = lexGetc();
-                    while (c != EOF) {
-                        if (c == '\n' && lexLookahead() == '\n') {
-                            ++mime_lineNum;
-                            break;
-                            }
-                        c = lexGetc();
-                        }
-                    }
-                return NULL;
-                }
-            trip = (trip << 6) | b;
-            if (++quadIx == 4) {
-                unsigned char outBytes[3];
-                int numOut;
-                int i;
-                for (i = 0; i < 3; i++) {
-                    outBytes[2-i] = (unsigned char)(trip & 0xFF);
-                    trip >>= 8;
-                    }
-                numOut = 3 - pad;
-                if (bytesLen + numOut > bytesMax) {
-                    if (!bytes) {
-                        bytesMax = 1024;
-                        bytes = (unsigned char*)malloc((size_t)bytesMax);
-                        }
-                    else {
-                        bytesMax <<= 2;
-                        oldBytes = bytes;
-                        bytes = (unsigned char*)realloc(bytes,(size_t)bytesMax);
-                        }
-                    if (bytes == 0) {
-                        mime_error("out of memory while processing BASE64 data\n");
-                        }
-                    }
-                if (bytes) {
-                    memcpy(bytes + bytesLen, outBytes, numOut);
-                    bytesLen += numOut;
-                    }
-                trip = 0;
-                quadIx = 0;
-                }
-            }
-        } /* while */
-    DBG_(("db: bytesLen = %d\n",  bytesLen));
-    /* kludge: all this won't be necessary if we have tree form
-        representation */
-    if (bytes) {
-        setValueWithSize(curProp,bytes,(unsigned int)bytesLen);
-        free(bytes);
-        }
-    else if (oldBytes) {
-        setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);
-        free(oldBytes);
-        }
-    return 0;
-    }
-
-static int match_begin_end_name(int end) {
-    int token;
-    lexSkipWhite();
-    if (lexLookahead() != ':') return ID;
-    lexSkipLookahead();
-    lexSkipWhite();
-    token = match_begin_name(end);
-    if (token == ID) {
-        lexPushLookaheadc(':');
-        DBG_(("db: ID '%s'\n", yylval.str));
-        return ID;
-        }
-    else if (token != 0) {
-        lexSkipLookaheadWord();
-        deleteStr(yylval.str);
-        DBG_(("db: begin/end %d\n", token));
-        return token;
-        }
-    return 0;
-    }
-
-static char* lexGetQuotedPrintable()
-    {
-    char cur;
-
-    lexClearToken();
-    do {
-        cur = lexGetc();
-        switch (cur) {
-            case '=': {
-                int c = 0;
-                int next[2];
-                int i;
-                for (i = 0; i < 2; i++) {
-                    next[i] = lexGetc();
-                    if (next[i] >= '0' && next[i] <= '9')
-                        c = c * 16 + next[i] - '0';
-                    else if (next[i] >= 'A' && next[i] <= 'F')
-                        c = c * 16 + next[i] - 'A' + 10;
-                    else
-                        break;
-                    }
-                if (i == 0) {
-                    /* single '=' follow by LINESEP is continuation sign? */
-                    if (next[0] == '\n') {
-                        ++mime_lineNum;
-                        }
-                    else {
-                        lexPushLookaheadc('=');
-                        goto EndString;
-                        }
-                    }
-                else if (i == 1) {
-                    lexPushLookaheadc(next[1]);
-                    lexPushLookaheadc(next[0]);
-                    lexAppendc('=');
-                } else {
-                    lexAppendc(c);
-                    }
-                break;
-                } /* '=' */
-            case '\n': {
-                lexPushLookaheadc('\n');
-                goto EndString;
-                }
-            case (char)EOF:
-                break;
-            default:
-                lexAppendc(cur);
-                break;
-            } /* switch */
-        } while (cur != (char)EOF);
-
-EndString:
-    lexAppendc(0);
-    return lexStr();
-    } /* LexQuotedPrintable */
-
-static int yylex() {
-
-    int lexmode = LEXMODE();
-    if (lexmode == L_VALUES) {
-        int c = lexGetc();
-        if (c == ';') {
-            DBG_(("db: SEMICOLON\n"));
-            lexPushLookaheadc(c);
-            handleMoreRFC822LineBreak(c);
-            lexSkipLookahead();
-            return SEMICOLON;
-            }
-        else if (strchr("\n",c)) {
-            ++mime_lineNum;
-            /* consume all line separator(s) adjacent to each other */
-            c = lexLookahead();
-            while (strchr("\n",c)) {
-                lexSkipLookahead();
-                c = lexLookahead();
-                ++mime_lineNum;
-                }
-            DBG_(("db: LINESEP\n"));
-            return LINESEP;
-            }
-        else {
-            char *p = 0;
-            lexPushLookaheadc(c);
-            if (lexWithinMode(L_BASE64)) {
-                /* get each char and convert to bin on the fly... */
-                p = lexGetDataFromBase64();
-                yylval.str = p;
-                return STRING;
-                }
-            else if (lexWithinMode(L_QUOTED_PRINTABLE)) {
-                p = lexGetQuotedPrintable();
-                }
-            else {
-#ifdef _SUPPORT_LINE_FOLDING
-                p = lexGet1Value();
-#else
-                p = lexGetStrUntil(";\n");
-#endif
-                }
-            if (p) {
-                DBG_(("db: STRING: '%s'\n", p));
-                yylval.str = p;
-                return STRING;
-                }
-            else return 0;
-            }
-        }
-    else {
-        /* normal mode */
-        while (1) {
-            int c = lexGetc();
-            switch(c) {
-                case ':': {
-                    /* consume all line separator(s) adjacent to each other */
-                    /* ignoring linesep immediately after colon. */
-                    c = lexLookahead();
-                    while (strchr("\n",c)) {
-                        lexSkipLookahead();
-                        c = lexLookahead();
-                        ++mime_lineNum;
-                        }
-                    DBG_(("db: COLON\n"));
-                    return COLON;
-                    }
-                case ';':
-                    DBG_(("db: SEMICOLON\n"));
-                    return SEMICOLON;
-                case '=':
-                    DBG_(("db: EQ\n"));
-                    return EQ;
-                /* ignore whitespace in this mode */
-                case '\t':
-                case ' ': continue;
-                case '\n': {
-                    ++mime_lineNum;
-                    continue;
-                    }
-                case EOF: return 0;
-                    break;
-                default: {
-                    lexPushLookaheadc(c);
-                    if (isalnum(c)) {
-                        char *t = lexGetWord();
-                        yylval.str = t;
-                        if (!qstricmp(t, "begin")) {
-                            return match_begin_end_name(0);
-                            }
-                        else if (!qstricmp(t,"end")) {
-                            return match_begin_end_name(1);
-                            }
-                        else {
-                            DBG_(("db: ID '%s'\n", t));
-                            return ID;
-                            }
-                        }
-                    else {
-                        /* unknow token */
-                        return 0;
-                        }
-                    break;
-                    }
-                }
-            }
-        }
-    return 0;
-    }
-
-
-/***************************************************************************/
-        /***                                                    Public Functions                                        ****/
-/***************************************************************************/
-
-static VObject* Parse_MIMEHelper()
-    {
-    ObjStackTop = -1;
-    mime_numErrors = 0;
-    mime_lineNum = 1;
-    vObjList = 0;
-    curObj = 0;
-
-    if (yyparse() != 0)
-        return 0;
-
-    finiLex();
-    return vObjList;
-    }
-
-/*--------------------------------------------*/
-DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len)
-    {
-    initLex(input, len, 0);
-    return Parse_MIMEHelper();
-    }
-
-
-#if INCLUDEMFC
-
-DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)
-    {
-    unsigned long startPos;
-            VObject *result;
-
-    initLex(0,-1,file);
-    startPos = file->GetPosition();
-    if (!(result = Parse_MIMEHelper()))
-        file->Seek(startPos, CFile::begin);
-    return result;
-    }
-
-#else
-
-VObject* Parse_MIME_FromFile(FILE *file)
-    {
-            VObject *result;
-    long startPos;
-
-    initLex(0,(unsigned long)-1,file);
-    startPos = ftell(file);
-    if (!(result = Parse_MIMEHelper())) {
-        fseek(file,startPos,SEEK_SET);
-        }
-    return result;
-    }
-
-DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname)
-    {
-    FILE *fp = fopen(fname,"r");
-    if (fp) {
-        VObject* o = Parse_MIME_FromFile(fp);
-        fclose(fp);
-        return o;
-        }
-    else {
-        char msg[80];
-        sprintf(msg, "can't open file '%s' for reading\n", fname);
-        mime_error_(msg);
-        return 0;
-        }
-    }
-
-#endif
-
-/*-------------------------------------*/
-
-static MimeErrorHandler mimeErrorHandler;
-
-DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler me)
-    {
-    mimeErrorHandler = me;
-    }
-
-void mime_error(char *s)
-    {
-    char msg[256];
-    if (mimeErrorHandler) {
-        sprintf(msg,"%s at line %d", s, mime_lineNum);
-        mimeErrorHandler(msg);
-        }
-    }
-
-void mime_error_(char *s)
-    {
-    if (mimeErrorHandler) {
-        mimeErrorHandler(s);
-        }
-    }
-
+%{

+

+/***************************************************************************

+(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International

+Business Machines Corporation and Siemens Rolm Communications Inc.

+

+For purposes of this license notice, the term Licensors shall mean,

+collectively, Apple Computer, Inc., AT&T Corp., International

+Business Machines Corporation and Siemens Rolm Communications Inc.

+The term Licensor shall mean any of the Licensors.

+

+Subject to acceptance of the following conditions, permission is hereby

+granted by Licensors without the need for written agreement and without

+license or royalty fees, to use, copy, modify and distribute this

+software for any purpose.

+

+The above copyright notice and the following four paragraphs must be

+reproduced in all copies of this software and any software including

+this software.

+

+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE

+ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR

+MODIFICATIONS.

+

+IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,

+INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT

+OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

+DAMAGE.

+

+EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,

+INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE

+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

+PURPOSE.

+

+The software is provided with RESTRICTED RIGHTS.  Use, duplication, or

+disclosure by the government are subject to restrictions set forth in

+DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.

+

+***************************************************************************/

+

+/*

+ * src: vcc.c

+ * doc: Parser for vCard and vCalendar. Note that this code is

+ * generated by a yacc parser generator. Generally it should not

+ * be edited by hand. The real source is vcc.y. The #line directives

+ * can be commented out here to make it easier to trace through

+ * in a debugger. However, if a bug is found it should

+ * be fixed in vcc.y and this file regenerated.

+ */

+

+

+/* debugging utilities */

+#if __DEBUG

+#define DBG_(x) printf x

+#else

+#define DBG_(x)

+#endif

+

+/****  External Functions  ****/

+

+/* assign local name to parser variables and functions so that

+   we can use more than one yacc based parser.

+*/

+

+#if 0

+#define yyparse mime_parse

+#define yylex mime_lex

+#define yyerror mime_error

+#define yychar mime_char

+/* #define p_yyval p_mime_val */

+#undef yyval

+#define yyval mime_yyval

+/* #define p_yylval p_mime_lval */

+#undef yylval

+#define yylval mime_yylval

+#define yydebug mime_debug

+#define yynerrs mime_nerrs

+#define yyerrflag mime_errflag

+#define yyss mime_ss

+#define yyssp mime_ssp

+#define yyvs mime_vs

+#define yyvsp mime_vsp

+#define yylhs mime_lhs

+#define yylen mime_len

+#define yydefred mime_defred

+#define yydgoto mime_dgoto

+#define yysindex mime_sindex

+#define yyrindex mime_rindex

+#define yygindex mime_gindex

+#define yytable mime_table

+#define yycheck mime_check

+#define yyname mime_name

+#define yyrule mime_rule

+#ifdef YYPREFIX

+#undef YYPREFIX

+#endif

+#define YYPREFIX "mime_"

+#endif

+

+

+#ifndef _NO_LINE_FOLDING

+#define _SUPPORT_LINE_FOLDING 1

+#endif

+

+/* undef below if compile with MFC */

+/* #define INCLUDEMFC 1 */

+

+#if defined(WIN32) || defined(_WIN32)

+#ifdef INCLUDEMFC

+#include <afx.h>

+#endif

+#endif

+

+#include <string.h>

+#ifndef __MWERKS__

+#include <stdlib.h>

+#endif

+#include <stdio.h>

+#include <stdlib.h>

+#include <ctype.h>

+

+//#ifdef PALMTOPCENTER

+//#include <qpe/vobject_p.h>

+//#else

+#include "vobject_p.h"

+//#endif

+

+/****  Types, Constants  ****/

+

+        #define YYDEBUG                 0/* 1 to compile in some debugging code */

+        #define MAXTOKEN        256/* maximum token (line) length */

+        #define YYSTACKSIZE     100// ~unref ?

+        #define MAXLEVEL        10/* max # of nested objects parseable */

+                                /* (includes outermost) */

+

+

+/****  Global Variables  ****/

+int mime_lineNum, mime_numErrors; /* yyerror() can use these */

+static VObject* vObjList;

+static VObject *curProp;

+static VObject *curObj;

+static VObject* ObjStack[MAXLEVEL];

+static int ObjStackTop;

+

+

+/* A helpful utility for the rest of the app. */

+#if __CPLUSPLUS__

+extern "C" {

+#endif

+

+    extern void yyerror(char *s);

+

+#if __CPLUSPLUS__

+    };

+#endif

+

+int yyparse();

+

+enum LexMode {

+        L_NORMAL,

+        L_VCARD,

+        L_VCAL,

+        L_VEVENT,

+        L_VTODO,

+        L_VALUES,

+        L_BASE64,

+        L_QUOTED_PRINTABLE

+        };

+

+/****  Private Forward Declarations  ****/

+static int pushVObject(const char *prop);

+static VObject* popVObject();

+static void lexPopMode(int top);

+static int lexWithinMode(enum LexMode mode);

+static void lexPushMode(enum LexMode mode);

+static void enterProps(const char *s);

+static void enterAttr(const char *s1, const char *s2);

+static void enterValues(const char *value);

+#define mime_error yyerror

+void mime_error(char *s);

+void mime_error_(char *s);

+

+%}

+

+/***************************************************************************/

+/***                           The grammar                              ****/

+/***************************************************************************/

+

+%union {

+    char *str;

+    VObject *vobj;

+    }

+

+%token

+        EQ COLON DOT SEMICOLON SPACE HTAB LINESEP NEWLINE

+        BEGIN_VCARD END_VCARD BEGIN_VCAL END_VCAL

+        BEGIN_VEVENT END_VEVENT BEGIN_VTODO END_VTODO

+        ID

+

+/*

+ * NEWLINE is the token that would occur outside a vCard,

+ * while LINESEP is the token that would occur inside a vCard.

+ */

+

+%token <str>

+        STRING ID

+

+%type <str> name value

+

+%type <vobj> vcard vcal vobject

+

+%start mime

+

+%%

+

+

+mime: vobjects

+        ;

+

+vobjects: vobjects vobject

+        { addList(&vObjList, $2); curObj = 0; }

+        | vobject

+                { addList(&vObjList, $1); curObj = 0; }

+        ;

+

+vobject: vcard

+        | vcal

+        ;

+

+vcard:

+        BEGIN_VCARD

+        {

+        lexPushMode(L_VCARD);

+        if (!pushVObject(VCCardProp)) YYERROR;

+        }

+        items END_VCARD

+        {

+        lexPopMode(0);

+        $$ = popVObject();

+        }

+        | BEGIN_VCARD

+        {

+        lexPushMode(L_VCARD);

+        if (!pushVObject(VCCardProp)) YYERROR;

+        }

+        END_VCARD

+        {

+        lexPopMode(0);

+        $$ = popVObject();

+        }

+        ;

+

+items: items item

+        | item

+        ;

+

+item: prop COLON

+        {

+        lexPushMode(L_VALUES);

+        }

+        values LINESEP

+        {

+        if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))

+           lexPopMode(0);

+        lexPopMode(0);

+        }

+        | error

+        ;

+

+prop: name

+        {

+        enterProps($1);

+        }

+        attr_params

+        | name

+        {

+        enterProps($1);

+        }

+        ;

+

+attr_params: attr_params attr_param

+        | attr_param

+        ;

+

+attr_param: SEMICOLON attr

+        ;

+

+attr: name

+        {

+        enterAttr($1,0);

+        }

+        | name EQ name

+        {

+        enterAttr($1,$3);

+

+        }

+        ;

+        

+name: ID

+        ;

+

+values: value SEMICOLON { enterValues($1); } values

+        | value

+        { enterValues($1); }

+        ;

+

+value: STRING

+        |

+        { $$ = 0; }

+        ;

+

+vcal:

+        BEGIN_VCAL

+        { if (!pushVObject(VCCalProp)) YYERROR; }

+        calitems

+        END_VCAL

+        { $$ = popVObject(); }

+        | BEGIN_VCAL

+        { if (!pushVObject(VCCalProp)) YYERROR; }

+        END_VCAL

+        { $$ = popVObject(); }

+        ;

+

+calitems: calitems calitem

+        | calitem

+        ;

+

+calitem:

+        eventitem

+        | todoitem

+        | items

+        ;

+

+eventitem:

+        BEGIN_VEVENT

+        {

+        lexPushMode(L_VEVENT);

+        if (!pushVObject(VCEventProp)) YYERROR;

+        }

+        items

+        END_VEVENT

+        {

+        lexPopMode(0);

+        popVObject();

+        }

+        | BEGIN_VEVENT

+        {

+        lexPushMode(L_VEVENT);

+        if (!pushVObject(VCEventProp)) YYERROR;

+        }

+        END_VEVENT

+        {

+        lexPopMode(0);

+        popVObject();

+        }

+        ;

+

+todoitem:

+        BEGIN_VTODO

+        {

+        lexPushMode(L_VTODO);

+        if (!pushVObject(VCTodoProp)) YYERROR;

+        }

+        items

+        END_VTODO

+        {

+        lexPopMode(0);

+        popVObject();

+        }

+        | BEGIN_VTODO

+        {

+        lexPushMode(L_VTODO);

+        if (!pushVObject(VCTodoProp)) YYERROR;

+        }

+        END_VTODO

+        {

+        lexPopMode(0);

+        popVObject();

+        }

+        ;

+

+%%

+/*------------------------------------*/

+static int pushVObject(const char *prop)

+    {

+    VObject *newObj;

+    if (ObjStackTop == MAXLEVEL)

+        return FALSE;

+

+    ObjStack[++ObjStackTop] = curObj;

+

+    if (curObj) {

+        newObj = addProp(curObj,prop);

+        curObj = newObj;

+        }

+    else

+        curObj = newVObject(prop);

+

+    return TRUE;

+    }

+

+

+/*---------------------------------------*/

+/* This pops the recently built vCard off the stack and returns it. */

+static VObject* popVObject()

+    {

+    VObject *oldObj;

+    if (ObjStackTop < 0) {

+        yyerror("pop on empty Object Stack\n");

+        return 0;

+        }

+    oldObj = curObj;

+    curObj = ObjStack[ObjStackTop--];

+

+    return oldObj;

+    }

+

+

+static void enterValues(const char *value)

+    {

+    if (fieldedProp && *fieldedProp) {

+        if (value) {

+            addPropValue(curProp,*fieldedProp,value);

+            }

+        /* else this field is empty, advance to next field */

+        fieldedProp++;

+        }

+    else {

+        if (value) {

+            setVObjectStringZValue_(curProp,strdup( value ));

+            }

+        }

+    deleteStr(value);

+    }

+

+static void enterProps(const char *s)

+    {

+    curProp = addGroup(curObj,s);

+    deleteStr(s);

+    }

+

+static void enterAttr(const char *s1, const char *s2)

+    {

+    const char *p1, *p2;

+    p1 = lookupProp_(s1);

+    if (s2) {

+        VObject *a;

+        p2 = lookupProp_(s2);

+        a = addProp(curProp,p1);

+        setVObjectStringZValue(a,p2);

+        }

+    else

+        addProp(curProp,p1);

+    if (qstricmp(p1,VCBase64Prop) == 0 || (s2 && qstricmp(p2,VCBase64Prop)==0))

+        lexPushMode(L_BASE64);

+    else if (qstricmp(p1,VCQuotedPrintableProp) == 0

+            || (s2 && qstricmp(p2,VCQuotedPrintableProp)==0))

+        lexPushMode(L_QUOTED_PRINTABLE);

+    deleteStr(s1); deleteStr(s2);

+    }

+

+

+#define MAX_LEX_LOOKAHEAD_0 32

+#define MAX_LEX_LOOKAHEAD 64

+#define MAX_LEX_MODE_STACK_SIZE 10

+#define LEXMODE() (lexBuf.lexModeStack[lexBuf.lexModeStackTop])

+

+struct LexBuf {

+        /* input */

+#ifdef INCLUDEMFC

+    CFile *inputFile;

+#else

+    FILE *inputFile;

+#endif

+    char *inputString;

+    unsigned long curPos;

+    unsigned long inputLen;

+        /* lookahead buffer */

+        /*   -- lookahead buffer is short instead of char so that EOF

+         /      can be represented correctly.

+        */

+    unsigned long len;

+    short buf[MAX_LEX_LOOKAHEAD];

+    unsigned long getPtr;

+        /* context stack */

+    unsigned long lexModeStackTop;

+    enum LexMode lexModeStack[MAX_LEX_MODE_STACK_SIZE];

+        /* token buffer */

+    unsigned long maxToken;

+    char *strs;

+    unsigned long strsLen;

+    } lexBuf;

+

+static void lexPushMode(enum LexMode mode)

+    {

+    if (lexBuf.lexModeStackTop == (MAX_LEX_MODE_STACK_SIZE-1))

+        yyerror("lexical context stack overflow");

+    else {

+        lexBuf.lexModeStack[++lexBuf.lexModeStackTop] = mode;

+        }

+    }

+

+static void lexPopMode(int top)

+    {

+    /* special case of pop for ease of error recovery -- this

+        version will never underflow */

+    if (top)

+        lexBuf.lexModeStackTop = 0;

+    else

+        if (lexBuf.lexModeStackTop > 0) lexBuf.lexModeStackTop--;

+    }

+

+static int lexWithinMode(enum LexMode mode) {

+    unsigned long i;

+    for (i=0;i<lexBuf.lexModeStackTop;i++)

+        if (mode == lexBuf.lexModeStack[i]) return 1;

+    return 0;

+    }

+

+static int lexGetc_()

+    {

+    /* get next char from input, no buffering. */

+    if (lexBuf.curPos == lexBuf.inputLen)

+        return EOF;

+    else if (lexBuf.inputString)

+        return *(lexBuf.inputString + lexBuf.curPos++);

+    else {

+#ifdef INCLUDEMFC

+        char result;

+        return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF;

+#else

+        return fgetc(lexBuf.inputFile);

+#endif

+        }

+    }

+

+static int lexGeta()

+    {

+    ++lexBuf.len;

+    return (lexBuf.buf[lexBuf.getPtr] = lexGetc_());

+    }

+

+static int lexGeta_(int i)

+    {

+    ++lexBuf.len;

+    return (lexBuf.buf[(lexBuf.getPtr+i)%MAX_LEX_LOOKAHEAD] = lexGetc_());

+    }

+

+static void lexSkipLookahead() {

+    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {

+        /* don't skip EOF. */

+        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;

+        lexBuf.len--;

+        }

+    }

+

+static int lexLookahead() {

+    int c = (lexBuf.len)?

+        lexBuf.buf[lexBuf.getPtr]:

+        lexGeta();

+    /* do the \r\n -> \n or \r -> \n translation here */

+    if (c == '\r') {

+        int a = (lexBuf.len>1)?

+            lexBuf.buf[(lexBuf.getPtr+1)%MAX_LEX_LOOKAHEAD]:

+            lexGeta_(1);

+        if (a == '\n') {

+            lexSkipLookahead();

+            }

+        lexBuf.buf[lexBuf.getPtr] = c = '\n';

+        }

+    else if (c == '\n') {

+        int a = (lexBuf.len>1)?

+            lexBuf.buf[lexBuf.getPtr+1]:

+            lexGeta_(1);

+        if (a == '\r') {

+            lexSkipLookahead();

+            }

+        lexBuf.buf[lexBuf.getPtr] = '\n';

+        }

+    return c;

+    }

+

+static int lexGetc() {

+    int c = lexLookahead();

+    if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {

+        /* EOF will remain in lookahead buffer */

+        lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;

+        lexBuf.len--;

+        }

+    return c;

+    }

+

+static void lexSkipLookaheadWord() {

+    if (lexBuf.strsLen <= lexBuf.len) {

+        lexBuf.len -= lexBuf.strsLen;

+        lexBuf.getPtr = (lexBuf.getPtr + lexBuf.strsLen) % MAX_LEX_LOOKAHEAD;

+        }

+    }

+

+static void lexClearToken()

+    {

+    lexBuf.strsLen = 0;

+    }

+

+static void lexAppendc(int c)

+    {

+    lexBuf.strs[lexBuf.strsLen] = c;

+    /* append up to zero termination */

+    if (c == 0) return;

+    lexBuf.strsLen++;

+    if (lexBuf.strsLen > lexBuf.maxToken) {

+        /* double the token string size */

+        lexBuf.maxToken <<= 1;

+        lexBuf.strs = (char*) realloc(lexBuf.strs,(size_t)lexBuf.maxToken);

+        }

+    }

+

+static char* lexStr() {

+    return dupStr(lexBuf.strs,(size_t)lexBuf.strsLen+1);

+    }

+

+static void lexSkipWhite() {

+    int c = lexLookahead();

+    while (c == ' ' || c == '\t') {

+        lexSkipLookahead();

+        c = lexLookahead();

+        }

+    }

+

+static char* lexGetWord() {

+    int c;

+    lexSkipWhite();

+    lexClearToken();

+    c = lexLookahead();

+    while (c != EOF && !strchr("\t\n ;:=",c)) {

+        lexAppendc(c);

+        lexSkipLookahead();

+        c = lexLookahead();

+        }

+    lexAppendc(0);

+    return lexStr();

+    }

+

+static void lexPushLookaheadc(int c) {

+    int putptr;

+    /* can't putback EOF, because it never leaves lookahead buffer */

+    if (c == EOF) return;

+    putptr = (int)lexBuf.getPtr - 1;

+    if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;

+    lexBuf.getPtr = putptr;

+    lexBuf.buf[putptr] = c;

+    lexBuf.len += 1;

+    }

+

+static char* lexLookaheadWord() {

+    /* this function can lookahead word with max size of MAX_LEX_LOOKAHEAD_0

+     /  and thing bigger than that will stop the lookahead and return 0;

+     / leading white spaces are not recoverable.

+     */

+    int c;

+    int len = 0;

+    int curgetptr = 0;

+    lexSkipWhite();

+    lexClearToken();

+            curgetptr = (int)lexBuf.getPtr;// remember!

+    while (len < (MAX_LEX_LOOKAHEAD_0)) {

+        c = lexGetc();

+        len++;

+        if (c == EOF || strchr("\t\n ;:=", c)) {

+            lexAppendc(0);

+            /* restore lookahead buf. */

+            lexBuf.len += len;

+            lexBuf.getPtr = curgetptr;

+            return lexStr();

+            }

+        else

+            lexAppendc(c);

+        }

+            lexBuf.len += len;/* char that has been moved to lookahead buffer */

+    lexBuf.getPtr = curgetptr;

+    return 0;

+    }

+

+#ifdef _SUPPORT_LINE_FOLDING

+static void handleMoreRFC822LineBreak(int c) {

+    /* suport RFC 822 line break in cases like

+             *ADR: foo;

+     *    morefoo;

+     *    more foo;

+     */

+    if (c == ';') {

+        int a;

+        lexSkipLookahead();

+        /* skip white spaces */

+        a = lexLookahead();

+        while (a == ' ' || a == '\t') {

+            lexSkipLookahead();

+            a = lexLookahead();

+            }

+        if (a == '\n') {

+            lexSkipLookahead();

+            a = lexLookahead();

+            if (a == ' ' || a == '\t') {

+                /* continuation, throw away all the \n and spaces read so

+                 * far

+                 */

+                lexSkipWhite();

+                lexPushLookaheadc(';');

+                }

+            else {

+                lexPushLookaheadc('\n');

+                lexPushLookaheadc(';');

+                }

+            }

+        else {

+            lexPushLookaheadc(';');

+            }

+        }

+    }

+

+static char* lexGet1Value() {

+    int c;

+    lexSkipWhite();

+    c = lexLookahead();

+    lexClearToken();

+    while (c != EOF && c != ';') {

+        if (c == '\\' ) {

+            int a;

+            lexSkipLookahead();

+            a = lexLookahead();

+            if ( a != ';' ) {

+                lexAppendc('\\');

+            } else {

+                lexAppendc( ';' );

+                lexSkipLookahead();

+            }

+        } else if (c == '\n') {

+            int a;

+            lexSkipLookahead();

+            a  = lexLookahead();

+            if (a == ' ' || a == '\t') {

+                lexAppendc(' ');

+                lexSkipLookahead();

+                }

+            else {

+                lexPushLookaheadc('\n');

+                break;

+                }

+            }

+        else {

+            lexAppendc(c);

+            lexSkipLookahead();

+            }

+        c = lexLookahead();

+        }

+    lexAppendc(0);

+    handleMoreRFC822LineBreak(c);

+    return c==EOF?0:lexStr();

+    }

+#endif

+

+static int match_begin_name(int end) {

+    char *n = lexLookaheadWord();

+    int token = ID;

+    if (n) {

+        if (!qstricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;

+        else if (!qstricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;

+        else if (!qstricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;

+        else if (!qstricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO;

+        deleteStr(n);

+        return token;

+        }

+    return 0;

+    }

+

+

+#ifdef INCLUDEMFC

+void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile)

+#else

+void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)

+#endif

+    {

+    // initialize lex mode stack

+    lexBuf.lexModeStack[lexBuf.lexModeStackTop=0] = L_NORMAL;

+

+    // iniatialize lex buffer.

+    lexBuf.inputString = (char*) inputstring;

+    lexBuf.inputLen = inputlen;

+    lexBuf.curPos = 0;

+    lexBuf.inputFile = inputfile;

+

+    lexBuf.len = 0;

+    lexBuf.getPtr = 0;

+

+    lexBuf.maxToken = MAXTOKEN;

+    lexBuf.strs = (char*)malloc(MAXTOKEN);

+    lexBuf.strsLen = 0;

+

+    }

+

+static void finiLex() {

+    free(lexBuf.strs);

+    }

+

+

+/*-----------------------------------*/

+/* This parses and converts the base64 format for binary encoding into

+ * a decoded buffer (allocated with new).  See RFC 1521.

+ */

+static char * lexGetDataFromBase64()

+    {

+    unsigned long bytesLen = 0, bytesMax = 0;

+    int quadIx = 0, pad = 0;

+    unsigned long trip = 0;

+    unsigned char b;

+    int c;

+    unsigned char *bytes = NULL;

+    unsigned char *oldBytes = NULL;

+

+    DBG_(("db: lexGetDataFromBase64\n"));

+    while (1) {

+        c = lexGetc();

+        if (c == '\n') {

+            ++mime_lineNum;

+            if (lexLookahead() == '\n') {

+                /* a '\n' character by itself means end of data */

+                break;

+                }

+            else continue; /* ignore '\n' */

+            }

+        else {

+            if ((c >= 'A') && (c <= 'Z'))

+                b = (unsigned char)(c - 'A');

+            else if ((c >= 'a') && (c <= 'z'))

+                b = (unsigned char)(c - 'a') + 26;

+            else if ((c >= '0') && (c <= '9'))

+                b = (unsigned char)(c - '0') + 52;

+            else if (c == '+')

+                b = 62;

+            else if (c == '/')

+                b = 63;

+            else if (c == '=') {

+                b = 0;

+                pad++;

+            } else if ((c == ' ') || (c == '\t')) {

+                continue;

+            } else { /* error condition */

+                if (bytes) free(bytes);

+                else if (oldBytes) free(oldBytes);

+                // error recovery: skip until 2 adjacent newlines.

+                DBG_(("db: invalid character 0x%x '%c'\n", c,c));

+                if (c != EOF)  {

+                    c = lexGetc();

+                    while (c != EOF) {

+                        if (c == '\n' && lexLookahead() == '\n') {

+                            ++mime_lineNum;

+                            break;

+                            }

+                        c = lexGetc();

+                        }

+                    }

+                return NULL;

+                }

+            trip = (trip << 6) | b;

+            if (++quadIx == 4) {

+                unsigned char outBytes[3];

+                int numOut;

+                int i;

+                for (i = 0; i < 3; i++) {

+                    outBytes[2-i] = (unsigned char)(trip & 0xFF);

+                    trip >>= 8;

+                    }

+                numOut = 3 - pad;

+                if (bytesLen + numOut > bytesMax) {

+                    if (!bytes) {

+                        bytesMax = 1024;

+                        bytes = (unsigned char*)malloc((size_t)bytesMax);

+                        }

+                    else {

+                        bytesMax <<= 2;

+                        oldBytes = bytes;

+                        bytes = (unsigned char*)realloc(bytes,(size_t)bytesMax);

+                        }

+                    if (bytes == 0) {

+                        mime_error("out of memory while processing BASE64 data\n");

+                        }

+                    }

+                if (bytes) {

+                    memcpy(bytes + bytesLen, outBytes, numOut);

+                    bytesLen += numOut;

+                    }

+                trip = 0;

+                quadIx = 0;

+                }

+            }

+        } /* while */

+    DBG_(("db: bytesLen = %d\n",  bytesLen));

+    /* kludge: all this won't be necessary if we have tree form

+        representation */

+    if (bytes) {

+        setValueWithSize(curProp,bytes,(unsigned int)bytesLen);

+        free(bytes);

+        }

+    else if (oldBytes) {

+        setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);

+        free(oldBytes);

+        }

+    return 0;

+    }

+

+static int match_begin_end_name(int end) {

+    int token;

+    lexSkipWhite();

+    if (lexLookahead() != ':') return ID;

+    lexSkipLookahead();

+    lexSkipWhite();

+    token = match_begin_name(end);

+    if (token == ID) {

+        lexPushLookaheadc(':');

+        DBG_(("db: ID '%s'\n", yylval.str));

+        return ID;

+        }

+    else if (token != 0) {

+        lexSkipLookaheadWord();

+        deleteStr(yylval.str);

+        DBG_(("db: begin/end %d\n", token));

+        return token;

+        }

+    return 0;

+    }

+

+static char* lexGetQuotedPrintable()

+{

+    int c;

+    lexSkipWhite();

+    c = lexLookahead();

+    lexClearToken();

+

+    while (c != EOF && c != ';') {

+        if (c == '\n') {

+            // break, leave '\n' on remaining chars.

+            break;

+        } else if (c == '=') {

+            int cur = 0;

+            int next;

+

+            lexSkipLookahead(); // skip '='

+            next = lexLookahead();

+

+            if (next == '\n') {

+                // skip and only skip the \n

+                lexSkipLookahead(); 

+                c = lexLookahead();

+                ++mime_lineNum; // aid in error reporting

+                continue;

+            } else if (next >= '0' && next <= '9') {

+                cur = next - '0';

+            } else if (next >= 'A' && next <= 'F') {

+                cur = next - 'A' + 10;

+            } else {

+                // we have been sent buggy stuff. doesn't matter

+                // what we do so long as we keep going.

+                // should probably spit an error here

+                c = lexLookahead();

+                continue;

+            }

+

+            lexSkipLookahead(); // skip A-Z0-9

+            next = lexLookahead();

+

+            cur = cur * 16;

+            // this time really just expecting 0-9A-F

+            if (next >= '0' && next <= '9') {

+                cur += next - '0';

+            } else if (next >= 'A' && next <= 'F') {

+                cur += next - 'A' + 10;

+            } else {

+                // we have been sent buggy stuff. doesn't matter

+                // what we do so long as we keep going.

+                // should probably spit an error here

+                c = lexLookahead();

+                continue;

+            }

+

+            // got a valid escaped =.  append it.

+            lexSkipLookahead(); // skip second 0-9A-F

+            lexAppendc(cur);

+        } else {

+            lexSkipLookahead(); // skip whatever we just read.

+            lexAppendc(c); // and append it.

+        }

+        c = lexLookahead();

+    }

+    lexAppendc(0);

+    return c==EOF?0:lexStr();

+}

+

+static int yylex() {

+

+    int lexmode = LEXMODE();

+    if (lexmode == L_VALUES) {

+        int c = lexGetc();

+        if (c == ';') {

+            DBG_(("db: SEMICOLON\n"));

+            lexPushLookaheadc(c);

+            handleMoreRFC822LineBreak(c);

+            lexSkipLookahead();

+            return SEMICOLON;

+            }

+        else if (strchr("\n",c)) {

+            ++mime_lineNum;

+            /* consume all line separator(s) adjacent to each other */

+            c = lexLookahead();

+            while (strchr("\n",c)) {

+                lexSkipLookahead();

+                c = lexLookahead();

+                ++mime_lineNum;

+                }

+            DBG_(("db: LINESEP\n"));

+            return LINESEP;

+            }

+        else {

+            char *p = 0;

+            lexPushLookaheadc(c);

+            if (lexWithinMode(L_BASE64)) {

+                /* get each char and convert to bin on the fly... */

+                p = lexGetDataFromBase64();

+                yylval.str = p;

+                return STRING;

+                }

+            else if (lexWithinMode(L_QUOTED_PRINTABLE)) {

+                p = lexGetQuotedPrintable();

+                }

+            else {

+#ifdef _SUPPORT_LINE_FOLDING

+                p = lexGet1Value();

+#else

+                p = lexGetStrUntil(";\n");

+#endif

+                }

+            if (p) {

+                DBG_(("db: STRING: '%s'\n", p));

+                yylval.str = p;

+                return STRING;

+                }

+            else return 0;

+            }

+        }

+    else {

+        /* normal mode */

+        while (1) {

+            int c = lexGetc();

+            switch(c) {

+                case ':': {

+                    /* consume all line separator(s) adjacent to each other */

+                    /* ignoring linesep immediately after colon. */

+                    c = lexLookahead();

+                    while (strchr("\n",c)) {

+                        lexSkipLookahead();

+                        c = lexLookahead();

+                        ++mime_lineNum;

+                        }

+                    DBG_(("db: COLON\n"));

+                    return COLON;

+                    }

+                case ';':

+                    DBG_(("db: SEMICOLON\n"));

+                    return SEMICOLON;

+                case '=':

+                    DBG_(("db: EQ\n"));

+                    return EQ;

+                /* ignore whitespace in this mode */

+                case '\t':

+                case ' ': continue;

+                case '\n': {

+                    ++mime_lineNum;

+                    continue;

+                    }

+                case EOF: return 0;

+                    break;

+                default: {

+                    lexPushLookaheadc(c);

+                    if (isalnum(c)) {

+                        char *t = lexGetWord();

+                        yylval.str = t;

+                        if (!qstricmp(t, "begin")) {

+                            return match_begin_end_name(0);

+                            }

+                        else if (!qstricmp(t,"end")) {

+                            return match_begin_end_name(1);

+                            }

+                        else {

+                            DBG_(("db: ID '%s'\n", t));

+                            return ID;

+                            }

+                        }

+                    else {

+                        /* unknow token */

+                        return 0;

+                        }

+                    break;

+                    }

+                }

+            }

+        }

+    return 0;

+    }

+

+

+/***************************************************************************/

+        /***                                                    Public Functions                                        ****/

+/***************************************************************************/

+

+static VObject* Parse_MIMEHelper()

+    {

+    ObjStackTop = -1;

+    mime_numErrors = 0;

+    mime_lineNum = 1;

+    vObjList = 0;

+    curObj = 0;

+

+    if (yyparse() != 0)

+        return 0;

+

+    finiLex();

+    return vObjList;

+    }

+

+/*--------------------------------------------*/

+DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len)

+    {

+    initLex(input, len, 0);

+    return Parse_MIMEHelper();

+    }

+

+

+#if INCLUDEMFC

+

+DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)

+    {

+    unsigned long startPos;

+            VObject *result;

+

+    initLex(0,-1,file);

+    startPos = file->GetPosition();

+    if (!(result = Parse_MIMEHelper()))

+        file->Seek(startPos, CFile::begin);

+    return result;

+    }

+

+#else

+

+VObject* Parse_MIME_FromFile(FILE *file)

+    {

+            VObject *result;

+    long startPos;

+

+    initLex(0,(unsigned long)-1,file);

+    startPos = ftell(file);

+    if (!(result = Parse_MIMEHelper())) {

+        fseek(file,startPos,SEEK_SET);

+        }

+    return result;

+    }

+

+DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname)

+    {

+    FILE *fp = fopen(fname,"r");

+    if (fp) {

+        VObject* o = Parse_MIME_FromFile(fp);

+        fclose(fp);

+        return o;

+        }

+    else {

+        char msg[80];

+        sprintf(msg, "can't open file '%s' for reading\n", fname);

+        mime_error_(msg);

+        return 0;

+        }

+    }

+

+#endif

+

+/*-------------------------------------*/

+

+static MimeErrorHandler mimeErrorHandler;

+

+DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler me)

+    {

+    mimeErrorHandler = me;

+    }

+

+void mime_error(char *s)

+    {

+    char msg[256];

+    if (mimeErrorHandler) {

+        sprintf(msg,"%s at line %d", s, mime_lineNum);

+        mimeErrorHandler(msg);

+        }

+    }

+

+void mime_error_(char *s)

+    {

+    if (mimeErrorHandler) {

+        mimeErrorHandler(s);

+        }

+    }

+

diff --git a/library/backend/vcc_yacc.cpp b/library/backend/vcc_yacc.cpp
index cb24631..19a108f 100644
--- a/library/backend/vcc_yacc.cpp
+++ b/library/backend/vcc_yacc.cpp
@@ -1,1545 +1,1576 @@
 #ifndef lint
-        static char yysccsid[] = "@(#)yaccpar1.9 (Berkeley) 02/21/93";
+        /*static char yysccsid[] = "from: @(#)yaccpar1.9 (Berkeley) 02/21/93";*/
+static char yyrcsid[] = "$Id$";
 #endif
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
 #define yyclearin (yychar=(-1))
 #define yyerrok (yyerrflag=0)
 #define YYRECOVERING (yyerrflag!=0)
-#define YYPREFIX "yy"
-#line 1 "vcc.y"
+#define yyparse vccparse
+#define yylex vcclex
+#define yyerror vccerror
+#define yychar vccchar
+#define yyval vccval
+#define yylval vcclval
+#define yydebug vccdebug
+#define yynerrs vccnerrs
+#define yyerrflag vccerrflag
+#define yyss vccss
+#define yyssp vccssp
+#define yyvs vccvs
+#define yyvsp vccvsp
+#define yylhs vcclhs
+#define yylen vcclen
+#define yydefred vccdefred
+#define yydgoto vccdgoto
+#define yysindex vccsindex
+#define yyrindex vccrindex
+#define yygindex vccgindex
+#define yytable vcctable
+#define yycheck vcccheck
+#define yyname vccname
+#define yyrule vccrule
+#define YYPREFIX "vcc"
+#line 1 "backend/vcc.y"
 

 

 /***************************************************************************

 (C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International

 Business Machines Corporation and Siemens Rolm Communications Inc.

 

 For purposes of this license notice, the term Licensors shall mean,

 collectively, Apple Computer, Inc., AT&T Corp., International

 Business Machines Corporation and Siemens Rolm Communications Inc.

 The term Licensor shall mean any of the Licensors.

 

 Subject to acceptance of the following conditions, permission is hereby

 granted by Licensors without the need for written agreement and without

 license or royalty fees, to use, copy, modify and distribute this

 software for any purpose.

 

 The above copyright notice and the following four paragraphs must be

 reproduced in all copies of this software and any software including

 this software.

 

 THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE

 ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR

 MODIFICATIONS.

 

 IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,

 INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT

 OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

 DAMAGE.

 

 EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,

 INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE

 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 PURPOSE.

 

 The software is provided with RESTRICTED RIGHTS.  Use, duplication, or

 disclosure by the government are subject to restrictions set forth in

 DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.

 

 ***************************************************************************/

 

 /*

  * src: vcc.c

  * doc: Parser for vCard and vCalendar. Note that this code is

  * generated by a yacc parser generator. Generally it should not

  * be edited by hand. The real source is vcc.y. The #line directives

  * can be commented out here to make it easier to trace through

  * in a debugger. However, if a bug is found it should

  * be fixed in vcc.y and this file regenerated.

  */

 

 

 /* debugging utilities */

 #if __DEBUG

 #define DBG_(x) printf x

 #else

 #define DBG_(x)

 #endif

 

 /****  External Functions  ****/

 

 /* assign local name to parser variables and functions so that

    we can use more than one yacc based parser.

 */

 

+#if 0

 #define yyparse mime_parse

 #define yylex mime_lex

 #define yyerror mime_error

 #define yychar mime_char

 /* #define p_yyval p_mime_val */

 #undef yyval

 #define yyval mime_yyval

 /* #define p_yylval p_mime_lval */

 #undef yylval

 #define yylval mime_yylval

 #define yydebug mime_debug

 #define yynerrs mime_nerrs

 #define yyerrflag mime_errflag

 #define yyss mime_ss

 #define yyssp mime_ssp

 #define yyvs mime_vs

 #define yyvsp mime_vsp

 #define yylhs mime_lhs

 #define yylen mime_len

 #define yydefred mime_defred

 #define yydgoto mime_dgoto

 #define yysindex mime_sindex

 #define yyrindex mime_rindex

 #define yygindex mime_gindex

 #define yytable mime_table

 #define yycheck mime_check

 #define yyname mime_name

 #define yyrule mime_rule

 #ifdef YYPREFIX

 #undef YYPREFIX

 #endif

 #define YYPREFIX "mime_"

+#endif

 

 

 #ifndef _NO_LINE_FOLDING

 #define _SUPPORT_LINE_FOLDING 1

 #endif

 

 /* undef below if compile with MFC */

 /* #define INCLUDEMFC 1 */

 

 #if defined(WIN32) || defined(_WIN32)

 #ifdef INCLUDEMFC

 #include <afx.h>

 #endif

 #endif

 

 #include <string.h>

 #ifndef __MWERKS__

 #include <stdlib.h>

 #endif

 #include <stdio.h>

 #include <stdlib.h>

 #include <ctype.h>

 

-#ifdef PALMTOPCENTER
-#include <qpe/vobject_p.h>

-#include <qpe/qfiledirect_p.h>
-#else
+/*#ifdef PALMTOPCENTER
*/
+/*#include <qpe/vobject_p.h>
*/
+/*#else
*/
 #include "vobject_p.h"

-#include "qfiledirect_p.h"
-#endif
+/*#endif
*/
 

 /****  Types, Constants  ****/

 

         #define YYDEBUG                 0/* 1 to compile in some debugging code */

         #define MAXTOKEN        256/* maximum token (line) length */

-        #define YYSTACKSIZE     100/* ~unref ?
-*/
+        #define YYSTACKSIZE     100/* ~unref ?
*/
         #define MAXLEVEL        10/* max # of nested objects parseable */

                                 /* (includes outermost) */

 

 

 /****  Global Variables  ****/

 int mime_lineNum, mime_numErrors; /* yyerror() can use these */

 static VObject* vObjList;

 static VObject *curProp;

 static VObject *curObj;

 static VObject* ObjStack[MAXLEVEL];

 static int ObjStackTop;

 

 

 /* A helpful utility for the rest of the app. */

 #if __CPLUSPLUS__

 extern "C" {

 #endif

 

     extern void yyerror(char *s);

 

 #if __CPLUSPLUS__

     };

 #endif

 

 int yyparse();

 

 enum LexMode {

         L_NORMAL,

         L_VCARD,

         L_VCAL,

         L_VEVENT,

         L_VTODO,

         L_VALUES,

         L_BASE64,

         L_QUOTED_PRINTABLE

         };

 

 /****  Private Forward Declarations  ****/

 static int pushVObject(const char *prop);

 static VObject* popVObject();

 static void lexPopMode(int top);

 static int lexWithinMode(enum LexMode mode);

 static void lexPushMode(enum LexMode mode);

 static void enterProps(const char *s);

 static void enterAttr(const char *s1, const char *s2);

 static void enterValues(const char *value);

+#define mime_error yyerror

+void mime_error(char *s);

 void mime_error_(char *s);

 

-#line 185 "vcc.y"
+#line 189 "backend/vcc.y"
 typedef union {

     char *str;

     VObject *vobj;

     } YYSTYPE;
-#line 196 "y.tab.c"
+#line 225 "y.tab.c"
 #define EQ 257
 #define COLON 258
 #define DOT 259
 #define SEMICOLON 260
 #define SPACE 261
 #define HTAB 262
 #define LINESEP 263
 #define NEWLINE 264
 #define BEGIN_VCARD 265
 #define END_VCARD 266
 #define BEGIN_VCAL 267
 #define END_VCAL 268
 #define BEGIN_VEVENT 269
 #define END_VEVENT 270
 #define BEGIN_VTODO 271
 #define END_VTODO 272
 #define ID 273
 #define STRING 274
 #define YYERRCODE 256
-short yylhs[] = {                                        -1,
+short vcclhs[] = {                                        -1,
     0,    6,    6,    5,    5,    8,    3,    9,    3,    7,
     7,   13,   10,   10,   15,   11,   11,   14,   14,   16,
    17,   17,    1,   18,   12,   12,    2,    2,   20,    4,
    21,    4,   19,   19,   22,   22,   22,   25,   23,   26,
    23,   27,   24,   28,   24,
 };
-short yylen[] = {                                         2,
+short vcclen[] = {                                         2,
     1,    2,    1,    1,    1,    0,    4,    0,    3,    2,
     1,    0,    5,    1,    0,    3,    1,    2,    1,    2,
     1,    3,    1,    0,    4,    1,    1,    0,    0,    4,
     0,    3,    2,    1,    1,    1,    1,    0,    4,    0,
     3,    0,    4,    0,    3,
 };
-short yydefred[] = {                                      0,
+short vccdefred[] = {                                      0,
     0,    0,    0,    4,    5,    3,    0,    0,    0,    0,
     0,    2,   14,   23,    0,    0,   11,    0,    9,    0,
     0,    0,    0,   34,   35,   36,   32,    0,    7,   10,
    12,    0,    0,    0,    0,   30,   33,    0,    0,   19,
     0,    0,   41,    0,   45,    0,   20,   18,   27,    0,
     0,   39,   43,    0,   24,   13,   22,    0,   25,
 };
-short yydgoto[] = {                                       3,
+short vccdgoto[] = {                                       3,
    15,   50,    4,    5,    6,    7,   22,    8,    9,   17,
    18,   51,   41,   39,   28,   40,   47,   58,   23,   10,
    11,   24,   25,   26,   32,   33,   34,   35,
 };
-short yysindex[] = {                                   -262,
+short vccsindex[] = {                                   -262,
     0,    0,    0,    0,    0,    0, -262, -252, -219, -249,
  -256,    0,    0,    0,    0, -227,    0, -242,    0,    0,
     0, -252, -254,    0,    0,    0,    0, -208,    0,    0,
     0, -252, -228, -252, -213,    0,    0, -212, -208,    0,
  -214, -233,    0, -224,    0, -195,    0,    0,    0, -197,
  -199,    0,    0, -212,    0,    0,    0, -214,    0,
 };
-short yyrindex[] = {                                      0,
+short vccrindex[] = {                                      0,
  -222, -238,    0,    0,    0,    0,   65,    0,    0,    0,
     0,    0,    0,    0, -215,    0,    0,    0,    0, -220,
  -218, -260,    0,    0,    0,    0,    0,    0,    0,    0,
     0,    0,    0,    0,    0,    0,    0,    0, -192,    0,
  -250,    0,    0,    0,    0, -202,    0,    0,    0, -196,
     0,    0,    0,    0,    0,    0,    0, -250,    0,
 };
-short yygindex[] = {                                      0,
+short vccgindex[] = {                                      0,
     3,    0,    0,    0,   61,    0,   -7,    0,    0,  -16,
     0,   11,    0,    0,    0,   31,    0,    0,    0,    0,
     0,   48,    0,    0,    0,    0,    0,    0,
 };
 #define YYTABLESIZE 71
-short yytable[] = {                                      30,
+short vcctable[] = {                                      30,
    16,   13,    1,   13,    2,   30,   13,   37,   37,   28,
    37,   27,   28,   36,   20,   31,   21,   29,   14,   20,
    14,   21,   13,   14,   42,   30,   44,   30,   13,   31,
    29,   13,   29,    6,   29,   38,   52,   42,   29,   14,
    46,   43,   17,    8,   15,   14,   19,   53,   14,   40,
     6,   38,   38,   44,   42,   21,   57,   21,   45,   49,
    14,   54,   55,   56,    1,   16,   26,   12,   59,   48,
    37,
 };
-short yycheck[] = {                                      16,
+short vcccheck[] = {                                      16,
     8,  256,  265,  256,  267,   22,  256,  268,  269,  260,
   271,  268,  263,  268,  269,  258,  271,  256,  273,  269,
   273,  271,  256,  273,   32,   42,   34,   44,  256,  268,
   269,  256,  271,  256,  273,  256,  270,  256,  266,  273,
    38,  270,  258,  266,  260,  273,  266,  272,  273,  270,
   273,  260,  273,  272,  273,  258,   54,  260,  272,  274,
   273,  257,  260,  263,    0,  258,  263,    7,   58,   39,
    23,
 };
 #define YYFINAL 3
 #ifndef YYDEBUG
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 274
 #if YYDEBUG
-char *yyname[] = {
+char *vccname[] = {
 "end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"EQ","COLON","DOT","SEMICOLON",
 "SPACE","HTAB","LINESEP","NEWLINE","BEGIN_VCARD","END_VCARD","BEGIN_VCAL",
 "END_VCAL","BEGIN_VEVENT","END_VEVENT","BEGIN_VTODO","END_VTODO","ID","STRING",
 };
-char *yyrule[] = {
+char *vccrule[] = {
 "$accept : mime",
 "mime : vobjects",
 "vobjects : vobjects vobject",
 "vobjects : vobject",
 "vobject : vcard",
 "vobject : vcal",
 "$$1 :",
 "vcard : BEGIN_VCARD $$1 items END_VCARD",
 "$$2 :",
 "vcard : BEGIN_VCARD $$2 END_VCARD",
 "items : items item",
 "items : item",
 "$$3 :",
 "item : prop COLON $$3 values LINESEP",
 "item : error",
 "$$4 :",
 "prop : name $$4 attr_params",
 "prop : name",
 "attr_params : attr_params attr_param",
 "attr_params : attr_param",
 "attr_param : SEMICOLON attr",
 "attr : name",
 "attr : name EQ name",
 "name : ID",
 "$$5 :",
 "values : value SEMICOLON $$5 values",
 "values : value",
 "value : STRING",
 "value :",
 "$$6 :",
 "vcal : BEGIN_VCAL $$6 calitems END_VCAL",
 "$$7 :",
 "vcal : BEGIN_VCAL $$7 END_VCAL",
 "calitems : calitems calitem",
 "calitems : calitem",
 "calitem : eventitem",
 "calitem : todoitem",
 "calitem : items",
 "$$8 :",
 "eventitem : BEGIN_VEVENT $$8 items END_VEVENT",
 "$$9 :",
 "eventitem : BEGIN_VEVENT $$9 END_VEVENT",
 "$$10 :",
 "todoitem : BEGIN_VTODO $$10 items END_VTODO",
 "$$11 :",
 "todoitem : BEGIN_VTODO $$11 END_VTODO",
 };
 #endif
 #ifdef YYSTACKSIZE
 #undef YYMAXDEPTH
 #define YYMAXDEPTH YYSTACKSIZE
 #else
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
 #define YYSTACKSIZE 500
 #define YYMAXDEPTH 500
 #endif
 #endif
 int yydebug;
 int yynerrs;
 int yyerrflag;
 int yychar;
 short *yyssp;
 YYSTYPE *yyvsp;
 YYSTYPE yyval;
 YYSTYPE yylval;
 short yyss[YYSTACKSIZE];
 YYSTYPE yyvs[YYSTACKSIZE];
 #define yystacksize YYSTACKSIZE
-#line 378 "vcc.y"
+#line 382 "backend/vcc.y"
 

 /*------------------------------------*/

 static int pushVObject(const char *prop)

     {

     VObject *newObj;

     if (ObjStackTop == MAXLEVEL)

         return FALSE;

 

     ObjStack[++ObjStackTop] = curObj;

 

     if (curObj) {

         newObj = addProp(curObj,prop);

         curObj = newObj;

         }

     else

         curObj = newVObject(prop);

 

     return TRUE;

     }

 

 

 /*---------------------------------------*/

 /* This pops the recently built vCard off the stack and returns it. */

 static VObject* popVObject()

     {

     VObject *oldObj;

     if (ObjStackTop < 0) {

         yyerror("pop on empty Object Stack\n");

         return 0;

         }

     oldObj = curObj;

     curObj = ObjStack[ObjStackTop--];

 

     return oldObj;

     }

 

 

 static void enterValues(const char *value)

     {

     if (fieldedProp && *fieldedProp) {

         if (value) {

             addPropValue(curProp,*fieldedProp,value);

             }

         /* else this field is empty, advance to next field */

         fieldedProp++;

         }

     else {

         if (value) {

             setVObjectStringZValue_(curProp,strdup( value ));

             }

         }

     deleteStr(value);

     }

 

 static void enterProps(const char *s)

     {

     curProp = addGroup(curObj,s);

     deleteStr(s);

     }

 

 static void enterAttr(const char *s1, const char *s2)

     {

     const char *p1, *p2;

     p1 = lookupProp_(s1);

     if (s2) {

         VObject *a;

         p2 = lookupProp_(s2);

         a = addProp(curProp,p1);

         setVObjectStringZValue(a,p2);

         }

     else

         addProp(curProp,p1);

     if (qstricmp(p1,VCBase64Prop) == 0 || (s2 && qstricmp(p2,VCBase64Prop)==0))

         lexPushMode(L_BASE64);

     else if (qstricmp(p1,VCQuotedPrintableProp) == 0

             || (s2 && qstricmp(p2,VCQuotedPrintableProp)==0))

         lexPushMode(L_QUOTED_PRINTABLE);

     deleteStr(s1); deleteStr(s2);

     }

 

 

 #define MAX_LEX_LOOKAHEAD_0 32

 #define MAX_LEX_LOOKAHEAD 64

 #define MAX_LEX_MODE_STACK_SIZE 10

 #define LEXMODE() (lexBuf.lexModeStack[lexBuf.lexModeStackTop])

 

 struct LexBuf {

         /* input */

 #ifdef INCLUDEMFC

     CFile *inputFile;

 #else

     FILE *inputFile;

 #endif

     char *inputString;

     unsigned long curPos;

     unsigned long inputLen;

         /* lookahead buffer */

         /*   -- lookahead buffer is short instead of char so that EOF

          /      can be represented correctly.

         */

     unsigned long len;

     short buf[MAX_LEX_LOOKAHEAD];

     unsigned long getPtr;

         /* context stack */

     unsigned long lexModeStackTop;

     enum LexMode lexModeStack[MAX_LEX_MODE_STACK_SIZE];

         /* token buffer */

     unsigned long maxToken;

     char *strs;

     unsigned long strsLen;

     } lexBuf;

 

 static void lexPushMode(enum LexMode mode)

     {

     if (lexBuf.lexModeStackTop == (MAX_LEX_MODE_STACK_SIZE-1))

         yyerror("lexical context stack overflow");

     else {

         lexBuf.lexModeStack[++lexBuf.lexModeStackTop] = mode;

         }

     }

 

 static void lexPopMode(int top)

     {

     /* special case of pop for ease of error recovery -- this

         version will never underflow */

     if (top)

         lexBuf.lexModeStackTop = 0;

     else

         if (lexBuf.lexModeStackTop > 0) lexBuf.lexModeStackTop--;

     }

 

 static int lexWithinMode(enum LexMode mode) {

     unsigned long i;

     for (i=0;i<lexBuf.lexModeStackTop;i++)

         if (mode == lexBuf.lexModeStack[i]) return 1;

     return 0;

     }

 

-static char lexGetc_()

+static int lexGetc_()

     {

     /* get next char from input, no buffering. */

     if (lexBuf.curPos == lexBuf.inputLen)

         return EOF;

     else if (lexBuf.inputString)

         return *(lexBuf.inputString + lexBuf.curPos++);

     else {

 #ifdef INCLUDEMFC

         char result;

         return lexBuf.inputFile->Read(&result, 1) == 1 ? result : EOF;

 #else

         return fgetc(lexBuf.inputFile);

 #endif

         }

     }

 

 static int lexGeta()

     {

     ++lexBuf.len;

     return (lexBuf.buf[lexBuf.getPtr] = lexGetc_());

     }

 

 static int lexGeta_(int i)

     {

     ++lexBuf.len;

     return (lexBuf.buf[(lexBuf.getPtr+i)%MAX_LEX_LOOKAHEAD] = lexGetc_());

     }

 

 static void lexSkipLookahead() {

     if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {

         /* don't skip EOF. */

         lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;

         lexBuf.len--;

         }

     }

 

 static int lexLookahead() {

     int c = (lexBuf.len)?

         lexBuf.buf[lexBuf.getPtr]:

         lexGeta();

     /* do the \r\n -> \n or \r -> \n translation here */

     if (c == '\r') {

         int a = (lexBuf.len>1)?

             lexBuf.buf[(lexBuf.getPtr+1)%MAX_LEX_LOOKAHEAD]:

             lexGeta_(1);

         if (a == '\n') {

             lexSkipLookahead();

             }

         lexBuf.buf[lexBuf.getPtr] = c = '\n';

         }

     else if (c == '\n') {

         int a = (lexBuf.len>1)?

             lexBuf.buf[lexBuf.getPtr+1]:

             lexGeta_(1);

         if (a == '\r') {

             lexSkipLookahead();

             }

         lexBuf.buf[lexBuf.getPtr] = '\n';

         }

     return c;

     }

 

 static int lexGetc() {

     int c = lexLookahead();

     if (lexBuf.len > 0 && lexBuf.buf[lexBuf.getPtr]!=EOF) {

         /* EOF will remain in lookahead buffer */

         lexBuf.getPtr = (lexBuf.getPtr + 1) % MAX_LEX_LOOKAHEAD;

         lexBuf.len--;

         }

     return c;

     }

 

 static void lexSkipLookaheadWord() {

     if (lexBuf.strsLen <= lexBuf.len) {

         lexBuf.len -= lexBuf.strsLen;

         lexBuf.getPtr = (lexBuf.getPtr + lexBuf.strsLen) % MAX_LEX_LOOKAHEAD;

         }

     }

 

 static void lexClearToken()

     {

     lexBuf.strsLen = 0;

     }

 

 static void lexAppendc(int c)

     {

     lexBuf.strs[lexBuf.strsLen] = c;

     /* append up to zero termination */

     if (c == 0) return;

     lexBuf.strsLen++;

     if (lexBuf.strsLen > lexBuf.maxToken) {

         /* double the token string size */

         lexBuf.maxToken <<= 1;

         lexBuf.strs = (char*) realloc(lexBuf.strs,(size_t)lexBuf.maxToken);

         }

     }

 

 static char* lexStr() {

     return dupStr(lexBuf.strs,(size_t)lexBuf.strsLen+1);

     }

 

 static void lexSkipWhite() {

     int c = lexLookahead();

     while (c == ' ' || c == '\t') {

         lexSkipLookahead();

         c = lexLookahead();

         }

     }

 

 static char* lexGetWord() {

     int c;

     lexSkipWhite();

     lexClearToken();

     c = lexLookahead();

     while (c != EOF && !strchr("\t\n ;:=",c)) {

         lexAppendc(c);

         lexSkipLookahead();

         c = lexLookahead();

         }

     lexAppendc(0);

     return lexStr();

     }

 

 static void lexPushLookaheadc(int c) {

     int putptr;

     /* can't putback EOF, because it never leaves lookahead buffer */

     if (c == EOF) return;

     putptr = (int)lexBuf.getPtr - 1;

     if (putptr < 0) putptr += MAX_LEX_LOOKAHEAD;

     lexBuf.getPtr = putptr;

     lexBuf.buf[putptr] = c;

     lexBuf.len += 1;

     }

 

 static char* lexLookaheadWord() {

     /* this function can lookahead word with max size of MAX_LEX_LOOKAHEAD_0

      /  and thing bigger than that will stop the lookahead and return 0;

      / leading white spaces are not recoverable.

      */

     int c;

     int len = 0;

     int curgetptr = 0;

     lexSkipWhite();

     lexClearToken();

             curgetptr = (int)lexBuf.getPtr;// remember!

     while (len < (MAX_LEX_LOOKAHEAD_0)) {

         c = lexGetc();

         len++;

         if (c == EOF || strchr("\t\n ;:=", c)) {

             lexAppendc(0);

             /* restore lookahead buf. */

             lexBuf.len += len;

             lexBuf.getPtr = curgetptr;

             return lexStr();

             }

         else

             lexAppendc(c);

         }

             lexBuf.len += len;/* char that has been moved to lookahead buffer */

     lexBuf.getPtr = curgetptr;

     return 0;

     }

 

 #ifdef _SUPPORT_LINE_FOLDING

 static void handleMoreRFC822LineBreak(int c) {

     /* suport RFC 822 line break in cases like

              *ADR: foo;

      *    morefoo;

      *    more foo;

      */

     if (c == ';') {

         int a;

         lexSkipLookahead();

         /* skip white spaces */

         a = lexLookahead();

         while (a == ' ' || a == '\t') {

             lexSkipLookahead();

             a = lexLookahead();

             }

         if (a == '\n') {

             lexSkipLookahead();

             a = lexLookahead();

             if (a == ' ' || a == '\t') {

                 /* continuation, throw away all the \n and spaces read so

                  * far

                  */

                 lexSkipWhite();

                 lexPushLookaheadc(';');

                 }

             else {

                 lexPushLookaheadc('\n');

                 lexPushLookaheadc(';');

                 }

             }

         else {

             lexPushLookaheadc(';');

             }

         }

     }

 

 static char* lexGet1Value() {

     int c;

     lexSkipWhite();

     c = lexLookahead();

     lexClearToken();

     while (c != EOF && c != ';') {

         if (c == '\\' ) {

             int a;

             lexSkipLookahead();

             a = lexLookahead();

             if ( a != ';' ) {

                 lexAppendc('\\');

             } else {

                 lexAppendc( ';' );

                 lexSkipLookahead();

             }

         } else if (c == '\n') {

             int a;

             lexSkipLookahead();

             a  = lexLookahead();

             if (a == ' ' || a == '\t') {

                 lexAppendc(' ');

                 lexSkipLookahead();

                 }

             else {

                 lexPushLookaheadc('\n');

                 break;

                 }

             }

         else {

             lexAppendc(c);

             lexSkipLookahead();

             }

         c = lexLookahead();

         }

     lexAppendc(0);

     handleMoreRFC822LineBreak(c);

     return c==EOF?0:lexStr();

     }

 #endif

 

 static int match_begin_name(int end) {

     char *n = lexLookaheadWord();

     int token = ID;

     if (n) {

         if (!qstricmp(n,"vcard")) token = end?END_VCARD:BEGIN_VCARD;

         else if (!qstricmp(n,"vcalendar")) token = end?END_VCAL:BEGIN_VCAL;

         else if (!qstricmp(n,"vevent")) token = end?END_VEVENT:BEGIN_VEVENT;

         else if (!qstricmp(n,"vtodo")) token = end?END_VTODO:BEGIN_VTODO;

         deleteStr(n);

         return token;

         }

     return 0;

     }

 

 

 #ifdef INCLUDEMFC

 void initLex(const char *inputstring, unsigned long inputlen, CFile *inputfile)

 #else

 void initLex(const char *inputstring, unsigned long inputlen, FILE *inputfile)

 #endif

     {

     // initialize lex mode stack

     lexBuf.lexModeStack[lexBuf.lexModeStackTop=0] = L_NORMAL;

 

     // iniatialize lex buffer.

     lexBuf.inputString = (char*) inputstring;

     lexBuf.inputLen = inputlen;

     lexBuf.curPos = 0;

     lexBuf.inputFile = inputfile;

 

     lexBuf.len = 0;

     lexBuf.getPtr = 0;

 

     lexBuf.maxToken = MAXTOKEN;

     lexBuf.strs = (char*)malloc(MAXTOKEN);

     lexBuf.strsLen = 0;

 

     }

 

 static void finiLex() {

     free(lexBuf.strs);

     }

 

 

 /*-----------------------------------*/

 /* This parses and converts the base64 format for binary encoding into

  * a decoded buffer (allocated with new).  See RFC 1521.

  */

 static char * lexGetDataFromBase64()

     {

     unsigned long bytesLen = 0, bytesMax = 0;

     int quadIx = 0, pad = 0;

     unsigned long trip = 0;

     unsigned char b;

     int c;

     unsigned char *bytes = NULL;

     unsigned char *oldBytes = NULL;

 

     DBG_(("db: lexGetDataFromBase64\n"));

     while (1) {

         c = lexGetc();

         if (c == '\n') {

             ++mime_lineNum;

             if (lexLookahead() == '\n') {

                 /* a '\n' character by itself means end of data */

                 break;

                 }

             else continue; /* ignore '\n' */

             }

         else {

             if ((c >= 'A') && (c <= 'Z'))

                 b = (unsigned char)(c - 'A');

             else if ((c >= 'a') && (c <= 'z'))

                 b = (unsigned char)(c - 'a') + 26;

             else if ((c >= '0') && (c <= '9'))

                 b = (unsigned char)(c - '0') + 52;

             else if (c == '+')

                 b = 62;

             else if (c == '/')

                 b = 63;

             else if (c == '=') {

                 b = 0;

                 pad++;

             } else if ((c == ' ') || (c == '\t')) {

                 continue;

             } else { /* error condition */

                 if (bytes) free(bytes);

                 else if (oldBytes) free(oldBytes);

                 // error recovery: skip until 2 adjacent newlines.

                 DBG_(("db: invalid character 0x%x '%c'\n", c,c));

                 if (c != EOF)  {

                     c = lexGetc();

                     while (c != EOF) {

                         if (c == '\n' && lexLookahead() == '\n') {

                             ++mime_lineNum;

                             break;

                             }

                         c = lexGetc();

                         }

                     }

                 return NULL;

                 }

             trip = (trip << 6) | b;

             if (++quadIx == 4) {

                 unsigned char outBytes[3];

                 int numOut;

                 int i;

                 for (i = 0; i < 3; i++) {

                     outBytes[2-i] = (unsigned char)(trip & 0xFF);

                     trip >>= 8;

                     }

                 numOut = 3 - pad;

                 if (bytesLen + numOut > bytesMax) {

                     if (!bytes) {

                         bytesMax = 1024;

                         bytes = (unsigned char*)malloc((size_t)bytesMax);

                         }

                     else {

                         bytesMax <<= 2;

                         oldBytes = bytes;

                         bytes = (unsigned char*)realloc(bytes,(size_t)bytesMax);

                         }

                     if (bytes == 0) {

                         mime_error("out of memory while processing BASE64 data\n");

                         }

                     }

                 if (bytes) {

                     memcpy(bytes + bytesLen, outBytes, numOut);

                     bytesLen += numOut;

                     }

                 trip = 0;

                 quadIx = 0;

                 }

             }

         } /* while */

     DBG_(("db: bytesLen = %d\n",  bytesLen));

     /* kludge: all this won't be necessary if we have tree form

         representation */

     if (bytes) {

         setValueWithSize(curProp,bytes,(unsigned int)bytesLen);

         free(bytes);

         }

     else if (oldBytes) {

         setValueWithSize(curProp,oldBytes,(unsigned int)bytesLen);

         free(oldBytes);

         }

     return 0;

     }

 

 static int match_begin_end_name(int end) {

     int token;

     lexSkipWhite();

     if (lexLookahead() != ':') return ID;

     lexSkipLookahead();

     lexSkipWhite();

     token = match_begin_name(end);

     if (token == ID) {

         lexPushLookaheadc(':');

         DBG_(("db: ID '%s'\n", yylval.str));

         return ID;

         }

     else if (token != 0) {

         lexSkipLookaheadWord();

         deleteStr(yylval.str);

         DBG_(("db: begin/end %d\n", token));

         return token;

         }

     return 0;

     }

 

 static char* lexGetQuotedPrintable()

     {

-    char cur;

+    int cur;

 

     lexClearToken();

     do {

         cur = lexGetc();

         switch (cur) {

             case '=': {

                 int c = 0;

                 int next[2];

                 int i;

                 for (i = 0; i < 2; i++) {

                     next[i] = lexGetc();

                     if (next[i] >= '0' && next[i] <= '9')

                         c = c * 16 + next[i] - '0';

                     else if (next[i] >= 'A' && next[i] <= 'F')

                         c = c * 16 + next[i] - 'A' + 10;

                     else

                         break;

                     }

                 if (i == 0) {

                     /* single '=' follow by LINESEP is continuation sign? */

                     if (next[0] == '\n') {

                         ++mime_lineNum;

                         }

                     else {

                         lexPushLookaheadc('=');

                         goto EndString;

                         }

                     }

                 else if (i == 1) {

                     lexPushLookaheadc(next[1]);

                     lexPushLookaheadc(next[0]);

                     lexAppendc('=');

                 } else {

                     lexAppendc(c);

                     }

                 break;

                 } /* '=' */

             case '\n': {

                 lexPushLookaheadc('\n');

                 goto EndString;

                 }

-            case (char)EOF:

+            case (int)EOF:

                 break;

             default:

                 lexAppendc(cur);

                 break;

             } /* switch */

-        } while (cur != (char)EOF);

+        } while (cur != (int)EOF);

 

 EndString:

     lexAppendc(0);

     return lexStr();

     } /* LexQuotedPrintable */

 

 static int yylex() {

 

     int lexmode = LEXMODE();

     if (lexmode == L_VALUES) {

         int c = lexGetc();

         if (c == ';') {

             DBG_(("db: SEMICOLON\n"));

             lexPushLookaheadc(c);

             handleMoreRFC822LineBreak(c);

             lexSkipLookahead();

             return SEMICOLON;

             }

         else if (strchr("\n",c)) {

             ++mime_lineNum;

             /* consume all line separator(s) adjacent to each other */

             c = lexLookahead();

             while (strchr("\n",c)) {

                 lexSkipLookahead();

                 c = lexLookahead();

                 ++mime_lineNum;

                 }

             DBG_(("db: LINESEP\n"));

             return LINESEP;

             }

         else {

             char *p = 0;

             lexPushLookaheadc(c);

             if (lexWithinMode(L_BASE64)) {

                 /* get each char and convert to bin on the fly... */

                 p = lexGetDataFromBase64();

                 yylval.str = p;

                 return STRING;

                 }

             else if (lexWithinMode(L_QUOTED_PRINTABLE)) {

                 p = lexGetQuotedPrintable();

                 }

             else {

 #ifdef _SUPPORT_LINE_FOLDING

                 p = lexGet1Value();

 #else

                 p = lexGetStrUntil(";\n");

 #endif

                 }

             if (p) {

                 DBG_(("db: STRING: '%s'\n", p));

                 yylval.str = p;

                 return STRING;

                 }

             else return 0;

             }

         }

     else {

         /* normal mode */

         while (1) {

             int c = lexGetc();

             switch(c) {

                 case ':': {

                     /* consume all line separator(s) adjacent to each other */

                     /* ignoring linesep immediately after colon. */

                     c = lexLookahead();

                     while (strchr("\n",c)) {

                         lexSkipLookahead();

                         c = lexLookahead();

                         ++mime_lineNum;

                         }

                     DBG_(("db: COLON\n"));

                     return COLON;

                     }

                 case ';':

                     DBG_(("db: SEMICOLON\n"));

                     return SEMICOLON;

                 case '=':

                     DBG_(("db: EQ\n"));

                     return EQ;

                 /* ignore whitespace in this mode */

                 case '\t':

                 case ' ': continue;

                 case '\n': {

                     ++mime_lineNum;

                     continue;

                     }

                 case EOF: return 0;

                     break;

                 default: {

                     lexPushLookaheadc(c);

                     if (isalnum(c)) {

                         char *t = lexGetWord();

                         yylval.str = t;

                         if (!qstricmp(t, "begin")) {

                             return match_begin_end_name(0);

                             }

                         else if (!qstricmp(t,"end")) {

                             return match_begin_end_name(1);

                             }

                         else {

                             DBG_(("db: ID '%s'\n", t));

                             return ID;

                             }

                         }

                     else {

                         /* unknow token */

                         return 0;

                         }

                     break;

                     }

                 }

             }

         }

     return 0;

     }

 

 

 /***************************************************************************/

         /***                                                    Public Functions                                        ****/

 /***************************************************************************/

 

 static VObject* Parse_MIMEHelper()

     {

     ObjStackTop = -1;

     mime_numErrors = 0;

     mime_lineNum = 1;

     vObjList = 0;

     curObj = 0;

 

     if (yyparse() != 0)

         return 0;

 

     finiLex();

     return vObjList;

     }

 

 /*--------------------------------------------*/

 DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len)

     {

     initLex(input, len, 0);

     return Parse_MIMEHelper();

     }

 

 

 #if INCLUDEMFC

 

 DLLEXPORT(VObject*) Parse_MIME_FromFile(CFile *file)

     {

     unsigned long startPos;

             VObject *result;

 

     initLex(0,-1,file);

     startPos = file->GetPosition();

     if (!(result = Parse_MIMEHelper()))

         file->Seek(startPos, CFile::begin);

     return result;

     }

 

 #else

 

 VObject* Parse_MIME_FromFile(FILE *file)

     {

             VObject *result;

     long startPos;

 

     initLex(0,(unsigned long)-1,file);

     startPos = ftell(file);

     if (!(result = Parse_MIMEHelper())) {

         fseek(file,startPos,SEEK_SET);

         }

     return result;

     }

 

 DLLEXPORT(VObject*) Parse_MIME_FromFileName(char *fname)

     {

-        QFileDirect f( fname );

-        if ( !f.open( IO_ReadOnly ) ) {

-                qWarning("Unable to open mime for reading %s", fname);

-                return 0;

+    FILE *fp = fopen(fname,"r");

+    if (fp) {

+        VObject* o = Parse_MIME_FromFile(fp);

+        fclose(fp);

+        return o;

+        }

+    else {

+        char msg[80];

+        sprintf(msg, "can't open file '%s' for reading\n", fname);

+        mime_error_(msg);

+        return 0;

         }

-

-    return Parse_MIME_FromFile( f.directHandle() );

     }

 

 #endif

 

 /*-------------------------------------*/

 

 static MimeErrorHandler mimeErrorHandler;

 

 DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler me)

     {

     mimeErrorHandler = me;

     }

 

 void mime_error(char *s)

     {

     char msg[256];

     if (mimeErrorHandler) {

         sprintf(msg,"%s at line %d", s, mime_lineNum);

         mimeErrorHandler(msg);

         }

     }

 

 void mime_error_(char *s)

     {

     if (mimeErrorHandler) {

         mimeErrorHandler(s);

         }

     }

 

-#line 1192 "y.tab.c"
+#line 1221 "y.tab.c"
 #define YYABORT goto yyabort
 #define YYREJECT goto yyabort
 #define YYACCEPT goto yyaccept
 #define YYERROR goto yyerrlab
 int
+#if defined(__STDC__)
+yyparse(void)
+#else
 yyparse()
+#endif
 {
     register int yym, yyn, yystate;
 #if YYDEBUG
     register char *yys;
     extern char *getenv();
 
     if (yys = getenv("YYDEBUG"))
     {
         yyn = *yys;
         if (yyn >= '0' && yyn <= '9')
             yydebug = yyn - '0';
     }
 #endif
 
     yynerrs = 0;
     yyerrflag = 0;
     yychar = (-1);
 
     yyssp = yyss;
     yyvsp = yyvs;
     *yyssp = yystate = 0;
 
 yyloop:
-    if (yyn = yydefred[yystate]) goto yyreduce;
+    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
     if (yychar < 0)
     {
         if ((yychar = yylex()) < 0) yychar = 0;
 #if YYDEBUG
         if (yydebug)
         {
             yys = 0;
             if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
             if (!yys) yys = "illegal-symbol";
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
 #endif
     }
     if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
             yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
     {
 #if YYDEBUG
         if (yydebug)
             printf("%sdebug: state %d, shifting to state %d\n",
                     YYPREFIX, yystate, yytable[yyn]);
 #endif
         if (yyssp >= yyss + yystacksize - 1)
         {
             goto yyoverflow;
         }
         *++yyssp = yystate = yytable[yyn];
         *++yyvsp = yylval;
         yychar = (-1);
         if (yyerrflag > 0)  --yyerrflag;
         goto yyloop;
     }
     if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
             yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
     {
         yyn = yytable[yyn];
         goto yyreduce;
     }
     if (yyerrflag) goto yyinrecovery;
-#ifdef lint
-    goto yynewerror;
-#endif
-yynewerror:
     yyerror("syntax error");
 #ifdef lint
     goto yyerrlab;
 #endif
 yyerrlab:
     ++yynerrs;
 yyinrecovery:
     if (yyerrflag < 3)
     {
         yyerrflag = 3;
         for (;;)
         {
             if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
                     yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
             {
 #if YYDEBUG
                 if (yydebug)
                     printf("%sdebug: state %d, error recovery shifting\
  to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
 #endif
                 if (yyssp >= yyss + yystacksize - 1)
                 {
                     goto yyoverflow;
                 }
                 *++yyssp = yystate = yytable[yyn];
                 *++yyvsp = yylval;
                 goto yyloop;
             }
             else
             {
 #if YYDEBUG
                 if (yydebug)
                     printf("%sdebug: error recovery discarding state %d\n",
                             YYPREFIX, *yyssp);
 #endif
                 if (yyssp <= yyss) goto yyabort;
                 --yyssp;
                 --yyvsp;
             }
         }
     }
     else
     {
         if (yychar == 0) goto yyabort;
 #if YYDEBUG
         if (yydebug)
         {
             yys = 0;
             if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
             if (!yys) yys = "illegal-symbol";
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
 #endif
         yychar = (-1);
         goto yyloop;
     }
 yyreduce:
 #if YYDEBUG
     if (yydebug)
         printf("%sdebug: state %d, reducing by rule %d (%s)\n",
                 YYPREFIX, yystate, yyn, yyrule[yyn]);
 #endif
     yym = yylen[yyn];
     yyval = yyvsp[1-yym];
     switch (yyn)
     {
 case 2:
-#line 217 "vcc.y"
+#line 221 "backend/vcc.y"
 { addList(&vObjList, yyvsp[0].vobj); curObj = 0; }
 break;
 case 3:
-#line 219 "vcc.y"
+#line 223 "backend/vcc.y"
 { addList(&vObjList, yyvsp[0].vobj); curObj = 0; }
 break;
 case 6:
-#line 228 "vcc.y"
+#line 232 "backend/vcc.y"
 {

         lexPushMode(L_VCARD);

         if (!pushVObject(VCCardProp)) YYERROR;

         }
 break;
 case 7:
-#line 233 "vcc.y"
+#line 237 "backend/vcc.y"
 {

         lexPopMode(0);

         yyval.vobj = popVObject();

         }
 break;
 case 8:
-#line 238 "vcc.y"
+#line 242 "backend/vcc.y"
 {

         lexPushMode(L_VCARD);

         if (!pushVObject(VCCardProp)) YYERROR;

         }
 break;
 case 9:
-#line 243 "vcc.y"
+#line 247 "backend/vcc.y"
 {

         lexPopMode(0);

         yyval.vobj = popVObject();

         }
 break;
 case 12:
-#line 254 "vcc.y"
+#line 258 "backend/vcc.y"
 {

         lexPushMode(L_VALUES);

         }
 break;
 case 13:
-#line 258 "vcc.y"
+#line 262 "backend/vcc.y"
 {

         if (lexWithinMode(L_BASE64) || lexWithinMode(L_QUOTED_PRINTABLE))

            lexPopMode(0);

         lexPopMode(0);

         }
 break;
 case 15:
-#line 267 "vcc.y"
+#line 271 "backend/vcc.y"
 {

         enterProps(yyvsp[0].str);

         }
 break;
 case 17:
-#line 272 "vcc.y"
+#line 276 "backend/vcc.y"
 {

         enterProps(yyvsp[0].str);

         }
 break;
 case 21:
-#line 285 "vcc.y"
+#line 289 "backend/vcc.y"
 {

         enterAttr(yyvsp[0].str,0);

         }
 break;
 case 22:
-#line 289 "vcc.y"
+#line 293 "backend/vcc.y"
 {

         enterAttr(yyvsp[-2].str,yyvsp[0].str);

 

         }
 break;
 case 24:
-#line 298 "vcc.y"
+#line 302 "backend/vcc.y"
 { enterValues(yyvsp[-1].str); }
 break;
 case 26:
-#line 300 "vcc.y"
+#line 304 "backend/vcc.y"
 { enterValues(yyvsp[0].str); }
 break;
 case 28:
-#line 305 "vcc.y"
+#line 309 "backend/vcc.y"
 { yyval.str = 0; }
 break;
 case 29:
-#line 310 "vcc.y"
+#line 314 "backend/vcc.y"
 { if (!pushVObject(VCCalProp)) YYERROR; }
 break;
 case 30:
-#line 313 "vcc.y"
+#line 317 "backend/vcc.y"
 { yyval.vobj = popVObject(); }
 break;
 case 31:
-#line 315 "vcc.y"
+#line 319 "backend/vcc.y"
 { if (!pushVObject(VCCalProp)) YYERROR; }
 break;
 case 32:
-#line 317 "vcc.y"
+#line 321 "backend/vcc.y"
 { yyval.vobj = popVObject(); }
 break;
 case 38:
-#line 332 "vcc.y"
+#line 336 "backend/vcc.y"
 {

         lexPushMode(L_VEVENT);

         if (!pushVObject(VCEventProp)) YYERROR;

         }
 break;
 case 39:
-#line 338 "vcc.y"
+#line 342 "backend/vcc.y"
 {

         lexPopMode(0);

         popVObject();

         }
 break;
 case 40:
-#line 343 "vcc.y"
+#line 347 "backend/vcc.y"
 {

         lexPushMode(L_VEVENT);

         if (!pushVObject(VCEventProp)) YYERROR;

         }
 break;
 case 41:
-#line 348 "vcc.y"
+#line 352 "backend/vcc.y"
 {

         lexPopMode(0);

         popVObject();

         }
 break;
 case 42:
-#line 356 "vcc.y"
+#line 360 "backend/vcc.y"
 {

         lexPushMode(L_VTODO);

         if (!pushVObject(VCTodoProp)) YYERROR;

         }
 break;
 case 43:
-#line 362 "vcc.y"
+#line 366 "backend/vcc.y"
 {

         lexPopMode(0);

         popVObject();

         }
 break;
 case 44:
-#line 367 "vcc.y"
+#line 371 "backend/vcc.y"
 {

         lexPushMode(L_VTODO);

         if (!pushVObject(VCTodoProp)) YYERROR;

         }
 break;
 case 45:
-#line 372 "vcc.y"
+#line 376 "backend/vcc.y"
 {

         lexPopMode(0);

         popVObject();

         }
 break;
-#line 1492 "y.tab.c"
+#line 1521 "y.tab.c"
     }
     yyssp -= yym;
     yystate = *yyssp;
     yyvsp -= yym;
     yym = yylhs[yyn];
     if (yystate == 0 && yym == 0)
     {
 #if YYDEBUG
         if (yydebug)
             printf("%sdebug: after reduction, shifting from state 0 to\
  state %d\n", YYPREFIX, YYFINAL);
 #endif
         yystate = YYFINAL;
         *++yyssp = YYFINAL;
         *++yyvsp = yyval;
         if (yychar < 0)
         {
             if ((yychar = yylex()) < 0) yychar = 0;
 #if YYDEBUG
             if (yydebug)
             {
                 yys = 0;
                 if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
                 if (!yys) yys = "illegal-symbol";
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
 #endif
         }
         if (yychar == 0) goto yyaccept;
         goto yyloop;
     }
     if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
             yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
         yystate = yytable[yyn];
     else
         yystate = yydgoto[yym];
 #if YYDEBUG
     if (yydebug)
         printf("%sdebug: after reduction, shifting from state %d \
 to state %d\n", YYPREFIX, *yyssp, yystate);
 #endif
     if (yyssp >= yyss + yystacksize - 1)
     {
         goto yyoverflow;
     }
     *++yyssp = yystate;
     *++yyvsp = yyval;
     goto yyloop;
 yyoverflow:
     yyerror("yacc stack overflow");
 yyabort:
     return (1);
 yyaccept:
     return (0);
 }
diff --git a/library/backend/vobject.cpp b/library/backend/vobject.cpp
index 9c2ba3b..e6f6b78 100644
--- a/library/backend/vobject.cpp
+++ b/library/backend/vobject.cpp
@@ -1,1219 +1,1315 @@
-/***************************************************************************

-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             

-Business Machines Corporation and Siemens Rolm Communications Inc.             

-                                                                               

-For purposes of this license notice, the term Licensors shall mean,            

-collectively, Apple Computer, Inc., AT&T Corp., International                  

-Business Machines Corporation and Siemens Rolm Communications Inc.             

-The term Licensor shall mean any of the Licensors.                             

-                                                                               

-Subject to acceptance of the following conditions, permission is hereby        

-granted by Licensors without the need for written agreement and without        

-license or royalty fees, to use, copy, modify and distribute this              

-software for any purpose.                                                      

-                                                                               

-The above copyright notice and the following four paragraphs must be           

-reproduced in all copies of this software and any software including           

-this software.                                                                 

-                                                                               

-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       

-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       

-MODIFICATIONS.                                                                 

-                                                                               

-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              

-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         

-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         

-DAMAGE.                                                                        

-                                                                               

-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       

-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            

-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             

-PURPOSE.                                                                       

-

-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         

-disclosure by the government are subject to restrictions set forth in          

-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         

-

-***************************************************************************/

-

-/*

- * src: vobject.c

- * doc: vobject and APIs to construct vobject, APIs pretty print 

- * vobject, and convert a vobject into its textual representation.

- */

-

-        #ifndef MWERKS

-#include <malloc.h>

-#endif

-

-#include "vobject_p.h"

-#include "qfiledirect_p.h"

-#include <string.h>

-#include <stdio.h>

-#include <fcntl.h>

-//#include <io.h>

-

-

-        #define NAME_OF(o)                      o->id

-        #define VALUE_TYPE(o)           o->valType

-        #define STRINGZ_VALUE_OF(o)     o->val.strs

-        #define INTEGER_VALUE_OF(o)     o->val.i

-        #define LONG_VALUE_OF(o)        o->val.l

-        #define ANY_VALUE_OF(o)                 o->val.any

-        #define VOBJECT_VALUE_OF(o)     o->val.vobj

-

-typedef union ValueItem {

-    const char *strs;

-    unsigned int i;

-    unsigned long l;

-    void *any;

-    VObject *vobj;

-    } ValueItem;

-

-struct VObject {

-    VObject *next;

-    const char *id;

-    VObject *prop;

-    unsigned short valType;

-    ValueItem val;

-    };

-

-typedef struct StrItem StrItem;

-

-struct StrItem {

-    StrItem *next;

-    const char *s;

-    unsigned int refCnt;

-    };

-

-const char** fieldedProp;

-

-

-

-/*----------------------------------------------------------------------

-   The following functions involve with memory allocation:

-        newVObject

-        deleteVObject

-        dupStr

-        deleteStr

-        newStrItem

-        deleteStrItem

-   ----------------------------------------------------------------------*/

-

-DLLEXPORT(VObject*) newVObject_(const char *id)

-{

-    VObject *p = (VObject*)malloc(sizeof(VObject));

-    p->next = 0;

-    p->id = id;

-    p->prop = 0;

-    VALUE_TYPE(p) = 0;

-    ANY_VALUE_OF(p) = 0;

-    return p;

-}

-

-DLLEXPORT(VObject*) newVObject(const char *id)

-{

-    return newVObject_(lookupStr(id));

-}

-

-DLLEXPORT(void) deleteVObject(VObject *p)

-{

-    unUseStr(p->id);

-    free(p);

-}

-

-DLLEXPORT(char*) dupStr(const char *s, unsigned int size)

-{

-    char *t;

-    if  (size == 0) {

-        size = strlen(s);

-        }

-    t = (char*)malloc(size+1);

-    if (t) {

-        memcpy(t,s,size);

-        t[size] = 0;

-        return t;

-        }

-    else {

-        return (char*)0;

-        }

-}

-

-DLLEXPORT(void) deleteStr(const char *p)

-{

-    if (p) free((void*)p);

-}

-

-

-static StrItem* newStrItem(const char *s, StrItem *next)

-{

-    StrItem *p = (StrItem*)malloc(sizeof(StrItem));

-    p->next = next;

-    p->s = s;

-    p->refCnt = 1;

-    return p;

-}

-

-static void deleteStrItem(StrItem *p)

-{

-    free((void*)p);

-}

-

-

-/*----------------------------------------------------------------------

-  The following function provide accesses to VObject's value.

-  ----------------------------------------------------------------------*/

-

-DLLEXPORT(const char*) vObjectName(VObject *o)

-{

-    return NAME_OF(o);

-}

-

-DLLEXPORT(void) setVObjectName(VObject *o, const char* id)

-{

-    NAME_OF(o) = id;

-}

-

-DLLEXPORT(const char*) vObjectStringZValue(VObject *o)

-{

-    return STRINGZ_VALUE_OF(o);

-}

-

-DLLEXPORT(void) setVObjectStringZValue(VObject *o, const char *s)

-{

-    STRINGZ_VALUE_OF(o) = dupStr(s,0);

-    VALUE_TYPE(o) = VCVT_STRINGZ;

-}

-

-DLLEXPORT(void) setVObjectStringZValue_(VObject *o, const char *s)

-{

-    STRINGZ_VALUE_OF(o) = s;

-    VALUE_TYPE(o) = VCVT_STRINGZ;

-}

-

-DLLEXPORT(unsigned int) vObjectIntegerValue(VObject *o)

-{

-    return INTEGER_VALUE_OF(o);

-}

-

-DLLEXPORT(void) setVObjectIntegerValue(VObject *o, unsigned int i)

-{

-    INTEGER_VALUE_OF(o) = i;

-    VALUE_TYPE(o) = VCVT_UINT;

-}

-

-DLLEXPORT(unsigned long) vObjectLongValue(VObject *o)

-{

-    return LONG_VALUE_OF(o);

-}

-

-DLLEXPORT(void) setVObjectLongValue(VObject *o, unsigned long l)

-{

-    LONG_VALUE_OF(o) = l;

-    VALUE_TYPE(o) = VCVT_ULONG;

-}

-

-DLLEXPORT(void*) vObjectAnyValue(VObject *o)

-{

-    return ANY_VALUE_OF(o);

-}

-

-DLLEXPORT(void) setVObjectAnyValue(VObject *o, void *t)

-{

-    ANY_VALUE_OF(o) = t;

-    VALUE_TYPE(o) = VCVT_RAW;

-}

-

-DLLEXPORT(VObject*) vObjectVObjectValue(VObject *o)

-{

-    return VOBJECT_VALUE_OF(o);

-}

-

-DLLEXPORT(void) setVObjectVObjectValue(VObject *o, VObject *p)

-{

-    VOBJECT_VALUE_OF(o) = p;

-    VALUE_TYPE(o) = VCVT_VOBJECT;

-}

-

-DLLEXPORT(int) vObjectValueType(VObject *o)

-{

-    return VALUE_TYPE(o);

-}

-

-

-/*----------------------------------------------------------------------

-  The following functions can be used to build VObject.

-  ----------------------------------------------------------------------*/

-

-DLLEXPORT(VObject*) addVObjectProp(VObject *o, VObject *p)

-{

-    /* circular link list pointed to tail */

-    /*

-    o {next,id,prop,val}

-                V

-        pn {next,id,prop,val}

-             V

-            ...

-        p1 {next,id,prop,val}

-             V

-             pn

-    -->

-    o {next,id,prop,val}

-                V

-        pn {next,id,prop,val}

-             V

-        p {next,id,prop,val}

-            ...

-        p1 {next,id,prop,val}

-             V

-             pn

-    */

-

-    VObject *tail = o->prop;

-    if (tail) {

-        p->next = tail->next;

-        o->prop = tail->next = p;

-        }

-    else {

-        o->prop = p->next = p;

-        }

-    return p;

-}

-

-DLLEXPORT(VObject*) addProp(VObject *o, const char *id)

-{

-    return addVObjectProp(o,newVObject(id));

-}

-

-DLLEXPORT(VObject*) addProp_(VObject *o, const char *id)

-{

-    return addVObjectProp(o,newVObject_(id));

-}

-

-DLLEXPORT(void) addList(VObject **o, VObject *p)

-{

-    p->next = 0;

-    if (*o == 0) {

-        *o = p;

-        }

-    else {

-        VObject *t = *o;

-        while (t->next) {

-           t = t->next;

-           }

-        t->next = p;

-        }

-}

-

-DLLEXPORT(VObject*) nextVObjectInList(VObject *o)

-{

-    return o->next;

-}

-

-DLLEXPORT(VObject*) setValueWithSize_(VObject *prop, void *val, unsigned int size)

-{

-    VObject *sizeProp;

-    setVObjectAnyValue(prop, val);

-    sizeProp = addProp(prop,VCDataSizeProp);

-    setVObjectLongValue(sizeProp, size);

-    return prop;

-}

-

-DLLEXPORT(VObject*) setValueWithSize(VObject *prop, void *val, unsigned int size)

-{

-    void *p = dupStr((const char *)val,size);

-    return setValueWithSize_(prop,p,p?size:0);

-}

-

-DLLEXPORT(void) initPropIterator(VObjectIterator *i, VObject *o)

-{

-    i->start = o->prop; 

-    i->next = 0;

-}

-

-DLLEXPORT(void) initVObjectIterator(VObjectIterator *i, VObject *o)

-{

-    i->start = o->next; 

-    i->next = 0;

-}

-

-DLLEXPORT(int) moreIteration(VObjectIterator *i)

-{ 

-    return (i->start && (i->next==0 || i->next!=i->start));

-}

-

-DLLEXPORT(VObject*) nextVObject(VObjectIterator *i)

-{

-    if (i->start && i->next != i->start) {

-        if (i->next == 0) {

-            i->next = i->start->next;

-            return i->next;

-            }

-        else {

-            i->next = i->next->next;

-            return i->next;

-            }

-        }

-    else return (VObject*)0;

-}

-

-DLLEXPORT(VObject*) isAPropertyOf(VObject *o, const char *id)

-{

-    VObjectIterator i;

-    initPropIterator(&i,o);

-    while (moreIteration(&i)) {

-        VObject *each = nextVObject(&i);

-        if (!qstricmp(id,each->id))

-            return each;

-        }

-    return (VObject*)0;

-}

-

-DLLEXPORT(VObject*) addGroup(VObject *o, const char *g)

-{

-    /*

-        a.b.c

-        -->

-        prop(c)

-            prop(VCGrouping=b)

-                prop(VCGrouping=a)

-     */

-    char *dot = strrchr(g,'.');

-    if (dot) {

-        VObject *p, *t;

-        char *gs, *n = dot+1;

-                gs = dupStr(g,0);/* so we can write to it. */

-        /* used to be

-        * t = p = addProp_(o,lookupProp_(n));

-        */

-        t = p = addProp_(o,lookupProp(n));

-        dot = strrchr(gs,'.');

-        *dot = 0;

-        do {

-            dot = strrchr(gs,'.');

-            if (dot) {

-                n = dot+1;

-                *dot=0;

-                }

-            else

-                n = gs;

-            /* property(VCGroupingProp=n);

-                     *and the value may have VCGrouping property

-             */

-            t = addProp(t,VCGroupingProp);

-            setVObjectStringZValue(t,lookupProp_(n));

-            } while (n != gs);

-                deleteStr(gs);

-        return p;

-        }

-    else

-        return addProp_(o,lookupProp(g));

-}

-

-DLLEXPORT(VObject*) addPropValue(VObject *o, const char *p, const char *v)

-{

-    VObject *prop;

-    prop = addProp(o,p);

-    setVObjectStringZValue_(prop, strdup( v ) );

-    return prop;

-}

-

-DLLEXPORT(VObject*) addPropSizedValue_(VObject *o, const char *p, const char *v,

-        unsigned int size)

-{

-    VObject *prop;

-    prop = addProp(o,p);

-    setValueWithSize_(prop, (void*)v, size);

-    return prop;

-}

-

-DLLEXPORT(VObject*) addPropSizedValue(VObject *o, const char *p, const char *v,

-        unsigned int size)

-{

-    return addPropSizedValue_(o,p,dupStr(v,size),size);

-}

-

-

-DLLEXPORT(void) cleanVObject(VObject *o)

-{

-    if (o == 0) return;

-    if (o->prop) {

-        /* destroy time: cannot use the iterator here.

-           Have to break the cycle in the circular link

-           list and turns it into regular NULL-terminated

-           list -- since at some point of destruction,

-           the reference entry for the iterator to work

-           will not longer be valid.

-           */

-        VObject *p;

-        p = o->prop->next;

-        o->prop->next = 0;

-        do {

-           VObject *t = p->next;

-           cleanVObject(p);

-           p = t;

-           } while (p);

-        }

-    switch (VALUE_TYPE(o)) {

-        case VCVT_STRINGZ:

-        case VCVT_RAW:

-            // assume they are all allocated by malloc.

-            free((char*)STRINGZ_VALUE_OF(o));

-            break;

-        case VCVT_VOBJECT:

-            cleanVObject(VOBJECT_VALUE_OF(o));

-            break;

-        }

-    deleteVObject(o);

-}

-

-DLLEXPORT(void) cleanVObjects(VObject *list)

-{

-    while (list) {

-        VObject *t = list;

-        list = nextVObjectInList(list);

-        cleanVObject(t);

-        }

-}

-

-/*----------------------------------------------------------------------

-  The following is a String Table Facilities.

-  ----------------------------------------------------------------------*/

-

-#define STRTBLSIZE 255

-

-static StrItem *strTbl[STRTBLSIZE];

-

-static unsigned int hashStr(const char *s)

-{

-    unsigned int h = 0;

-    int i;

-    for (i=0;s[i];i++) {

-        h += s[i]*i;

-        }

-    return h % STRTBLSIZE;

-}

-

-DLLEXPORT(const char*) lookupStr(const char *s)

-{

-    StrItem *t;

-    unsigned int h = hashStr(s);

-    if ((t = strTbl[h]) != 0) {

-        do {

-            if (qstricmp(t->s,s) == 0) {

-                t->refCnt++;

-                return t->s;

-                }

-            t = t->next;

-            } while (t);

-        }

-    s = dupStr(s,0);

-    strTbl[h] = newStrItem(s,strTbl[h]);

-    return s;

-}

-

-DLLEXPORT(void) unUseStr(const char *s)

-{

-    StrItem *t, *p;

-    unsigned int h = hashStr(s);

-    if ((t = strTbl[h]) != 0) {

-        p = t;

-        do {

-            if (qstricmp(t->s,s) == 0) {

-                t->refCnt--;

-                if (t->refCnt == 0) {

-                    if (p == strTbl[h]) {

-                        strTbl[h] = t->next;

-                        }

-                    else {

-                        p->next = t->next;

-                        }

-                    deleteStr(t->s);

-                    deleteStrItem(t);

-                    return;

-                    }

-                }

-            p = t;

-            t = t->next;

-            } while (t);

-        }

-}

-

-DLLEXPORT(void) cleanStrTbl()

-{

-    int i;

-    for (i=0; i<STRTBLSIZE;i++) {

-        StrItem *t = strTbl[i];

-        while (t) {

-            StrItem *p;

-            deleteStr(t->s);

-            p = t;

-            t = t->next;

-            deleteStrItem(p);

-            } while (t);

-        strTbl[i] = 0;

-        }

-}

-

-

-struct PreDefProp {

-    const char *name;

-    const char *alias;

-    const char** fields;

-    unsigned int flags;

-    };

-

-/* flags in PreDefProp */

-        #define PD_BEGIN0x1

-        #define PD_INTERNAL0x2

-

-static const char *adrFields[] = {

-    VCPostalBoxProp,

-    VCExtAddressProp,

-    VCStreetAddressProp,

-    VCCityProp,

-    VCRegionProp,

-    VCPostalCodeProp,

-    VCCountryNameProp,

-    0

-};

-

-static const char *nameFields[] = {

-    VCFamilyNameProp,

-    VCGivenNameProp,

-    VCAdditionalNamesProp,

-    VCNamePrefixesProp,

-    VCNameSuffixesProp,

-    NULL

-    };

-

-static const char *orgFields[] = {

-    VCOrgNameProp,

-    VCOrgUnitProp,

-    VCOrgUnit2Prop,

-    VCOrgUnit3Prop,

-    VCOrgUnit4Prop,

-    NULL

-    };

-

-static const char *AAlarmFields[] = {

-    VCRunTimeProp,

-    VCSnoozeTimeProp,

-    VCRepeatCountProp,

-    VCAudioContentProp,

-    0

-    };

-

-/* ExDate -- has unamed fields */

-/* RDate -- has unamed fields */

-

-static const char *DAlarmFields[] = {

-    VCRunTimeProp,

-    VCSnoozeTimeProp,

-    VCRepeatCountProp,

-    VCDisplayStringProp,

-    0

-    };

-

-static const char *MAlarmFields[] = {

-    VCRunTimeProp,

-    VCSnoozeTimeProp,

-    VCRepeatCountProp,

-    VCEmailAddressProp,

-    VCNoteProp,

-    0

-    };

-

-static const char *PAlarmFields[] = {

-    VCRunTimeProp,

-    VCSnoozeTimeProp,

-    VCRepeatCountProp,

-    VCProcedureNameProp,

-    0

-    };

-

-static struct PreDefProp propNames[] = {

-    { VC7bitProp, 0, 0, 0 },

-    { VC8bitProp, 0, 0, 0 },

-    { VCAAlarmProp, 0, AAlarmFields, 0 },

-    { VCAdditionalNamesProp, 0, 0, 0 },

-    { VCAdrProp, 0, adrFields, 0 },

-    { VCAgentProp, 0, 0, 0 },

-    { VCAIFFProp, 0, 0, 0 },

-    { VCAOLProp, 0, 0, 0 },

-    { VCAppleLinkProp, 0, 0, 0 },

-    { VCAttachProp, 0, 0, 0 },

-    { VCAttendeeProp, 0, 0, 0 },

-    { VCATTMailProp, 0, 0, 0 },

-    { VCAudioContentProp, 0, 0, 0 },

-    { VCAVIProp, 0, 0, 0 },

-    { VCBase64Prop, 0, 0, 0 },

-    { VCBBSProp, 0, 0, 0 },

-    { VCBirthDateProp, 0, 0, 0 },

-    { VCBMPProp, 0, 0, 0 },

-    { VCBodyProp, 0, 0, 0 },

-    { VCBusinessRoleProp, 0, 0, 0 },

-    { VCCalProp, 0, 0, PD_BEGIN },

-    { VCCaptionProp, 0, 0, 0 },

-    { VCCardProp, 0, 0, PD_BEGIN },

-    { VCCarProp, 0, 0, 0 },

-    { VCCategoriesProp, 0, 0, 0 },

-    { VCCellularProp, 0, 0, 0 },

-    { VCCGMProp, 0, 0, 0 },

-    { VCCharSetProp, 0, 0, 0 },

-    { VCCIDProp, VCContentIDProp, 0, 0 },

-    { VCCISProp, 0, 0, 0 },

-    { VCCityProp, 0, 0, 0 },

-    { VCClassProp, 0, 0, 0 },

-    { VCCommentProp, 0, 0, 0 },

-    { VCCompletedProp, 0, 0, 0 },

-    { VCContentIDProp, 0, 0, 0 },

-    { VCCountryNameProp, 0, 0, 0 },

-    { VCDAlarmProp, 0, DAlarmFields, 0 },

-    { VCDataSizeProp, 0, 0, PD_INTERNAL },

-    { VCDayLightProp, 0, 0, 0 },

-    { VCDCreatedProp, 0, 0, 0 },

-    { VCDeliveryLabelProp, 0, 0, 0 },

-    { VCDescriptionProp, 0, 0, 0 },

-    { VCDIBProp, 0, 0, 0 },

-    { VCDisplayStringProp, 0, 0, 0 },

-    { VCDomesticProp, 0, 0, 0 },

-    { VCDTendProp, 0, 0, 0 },

-    { VCDTstartProp, 0, 0, 0 },

-    { VCDueProp, 0, 0, 0 },

-    { VCEmailAddressProp, 0, 0, 0 },

-    { VCEncodingProp, 0, 0, 0 },

-    { VCEndProp, 0, 0, 0 },

-    { VCEventProp, 0, 0, PD_BEGIN },

-    { VCEWorldProp, 0, 0, 0 },

-    { VCExNumProp, 0, 0, 0 },

-    { VCExpDateProp, 0, 0, 0 },

-    { VCExpectProp, 0, 0, 0 },

-    { VCExtAddressProp, 0, 0, 0 },

-    { VCFamilyNameProp, 0, 0, 0 },

-    { VCFaxProp, 0, 0, 0 },

-    { VCFullNameProp, 0, 0, 0 },

-    { VCGeoLocationProp, 0, 0, 0 },

-    { VCGeoProp, 0, 0, 0 },

-    { VCGIFProp, 0, 0, 0 },

-    { VCGivenNameProp, 0, 0, 0 },

-    { VCGroupingProp, 0, 0, 0 },

-    { VCHomeProp, 0, 0, 0 },

-    { VCIBMMailProp, 0, 0, 0 },

-    { VCInlineProp, 0, 0, 0 },

-    { VCInternationalProp, 0, 0, 0 },

-    { VCInternetProp, 0, 0, 0 },

-    { VCISDNProp, 0, 0, 0 },

-    { VCJPEGProp, 0, 0, 0 },

-    { VCLanguageProp, 0, 0, 0 },

-    { VCLastModifiedProp, 0, 0, 0 },

-    { VCLastRevisedProp, 0, 0, 0 },

-    { VCLocationProp, 0, 0, 0 },

-    { VCLogoProp, 0, 0, 0 },

-    { VCMailerProp, 0, 0, 0 },

-    { VCMAlarmProp, 0, MAlarmFields, 0 },

-    { VCMCIMailProp, 0, 0, 0 },

-    { VCMessageProp, 0, 0, 0 },

-    { VCMETProp, 0, 0, 0 },

-    { VCModemProp, 0, 0, 0 },

-    { VCMPEG2Prop, 0, 0, 0 },

-    { VCMPEGProp, 0, 0, 0 },

-    { VCMSNProp, 0, 0, 0 },

-    { VCNamePrefixesProp, 0, 0, 0 },

-    { VCNameProp, 0, nameFields, 0 },

-    { VCNameSuffixesProp, 0, 0, 0 },

-    { VCNoteProp, 0, 0, 0 },

-    { VCOrgNameProp, 0, 0, 0 },

-    { VCOrgProp, 0, orgFields, 0 },

-    { VCOrgUnit2Prop, 0, 0, 0 },

-    { VCOrgUnit3Prop, 0, 0, 0 },

-    { VCOrgUnit4Prop, 0, 0, 0 },

-    { VCOrgUnitProp, 0, 0, 0 },

-    { VCPagerProp, 0, 0, 0 },

-    { VCPAlarmProp, 0, PAlarmFields, 0 },

-    { VCParcelProp, 0, 0, 0 },

-    { VCPartProp, 0, 0, 0 },

-    { VCPCMProp, 0, 0, 0 },

-    { VCPDFProp, 0, 0, 0 },

-    { VCPGPProp, 0, 0, 0 },

-    { VCPhotoProp, 0, 0, 0 },

-    { VCPICTProp, 0, 0, 0 },

-    { VCPMBProp, 0, 0, 0 },

-    { VCPostalBoxProp, 0, 0, 0 },

-    { VCPostalCodeProp, 0, 0, 0 },

-    { VCPostalProp, 0, 0, 0 },

-    { VCPowerShareProp, 0, 0, 0 },

-    { VCPreferredProp, 0, 0, 0 },

-    { VCPriorityProp, 0, 0, 0 },

-    { VCProcedureNameProp, 0, 0, 0 },

-    { VCProdIdProp, 0, 0, 0 },

-    { VCProdigyProp, 0, 0, 0 },

-    { VCPronunciationProp, 0, 0, 0 },

-    { VCPSProp, 0, 0, 0 },

-    { VCPublicKeyProp, 0, 0, 0 },

-    { VCQPProp, VCQuotedPrintableProp, 0, 0 },

-    { VCQuickTimeProp, 0, 0, 0 },

-    { VCQuotedPrintableProp, 0, 0, 0 },

-    { VCRDateProp, 0, 0, 0 },

-    { VCRegionProp, 0, 0, 0 },

-    { VCRelatedToProp, 0, 0, 0 },

-    { VCRepeatCountProp, 0, 0, 0 },

-    { VCResourcesProp, 0, 0, 0 },

-    { VCRNumProp, 0, 0, 0 },

-    { VCRoleProp, 0, 0, 0 },

-    { VCRRuleProp, 0, 0, 0 },

-    { VCRSVPProp, 0, 0, 0 },

-    { VCRunTimeProp, 0, 0, 0 },

-    { VCSequenceProp, 0, 0, 0 },

-    { VCSnoozeTimeProp, 0, 0, 0 },

-    { VCStartProp, 0, 0, 0 },

-    { VCStatusProp, 0, 0, 0 },

-    { VCStreetAddressProp, 0, 0, 0 },

-    { VCSubTypeProp, 0, 0, 0 },

-    { VCSummaryProp, 0, 0, 0 },

-    { VCTelephoneProp, 0, 0, 0 },

-    { VCTIFFProp, 0, 0, 0 },

-    { VCTimeZoneProp, 0, 0, 0 },

-    { VCTitleProp, 0, 0, 0 },

-    { VCTLXProp, 0, 0, 0 },

-    { VCTodoProp, 0, 0, PD_BEGIN },

-    { VCTranspProp, 0, 0, 0 },

-    { VCUniqueStringProp, 0, 0, 0 },

-    { VCURLProp, 0, 0, 0 },

-    { VCURLValueProp, 0, 0, 0 },

-    { VCValueProp, 0, 0, 0 },

-    { VCVersionProp, 0, 0, 0 },

-    { VCVideoProp, 0, 0, 0 },

-    { VCVoiceProp, 0, 0, 0 },

-    { VCWAVEProp, 0, 0, 0 },

-    { VCWMFProp, 0, 0, 0 },

-    { VCWorkProp, 0, 0, 0 },

-    { VCX400Prop, 0, 0, 0 },

-    { VCX509Prop, 0, 0, 0 },

-    { VCXRuleProp, 0, 0, 0 },

-    { 0,0,0,0 }

-    };

-

-

-static struct PreDefProp* lookupPropInfo(const char* str)

-{

-    /* brute force for now, could use a hash table here. */

-    int i;

-        

-    for (i = 0; propNames[i].name; i++)

-        if (qstricmp(str, propNames[i].name) == 0) {

-            return &propNames[i];

-            }

-    

-    return 0;

-}

-

-

-DLLEXPORT(const char*) lookupProp_(const char* str)

-{

-    int i;

-        

-    for (i = 0; propNames[i].name; i++)

-        if (qstricmp(str, propNames[i].name) == 0) {

-            const char* s;

-            s = propNames[i].alias?propNames[i].alias:propNames[i].name;

-            return lookupStr(s);

-            }

-    return lookupStr(str);

-}

-

-

-DLLEXPORT(const char*) lookupProp(const char* str)

-{

-    int i;

-        

-    for (i = 0; propNames[i].name; i++)

-        if (qstricmp(str, propNames[i].name) == 0) {

-            const char *s;

-            fieldedProp = propNames[i].fields;

-            s = propNames[i].alias?propNames[i].alias:propNames[i].name;

-            return lookupStr(s);

-            }

-    fieldedProp = 0;

-    return lookupStr(str);

-}

-

-

-/*----------------------------------------------------------------------

-  APIs to Output text form.

-  ----------------------------------------------------------------------*/

-#define OFILE_REALLOC_SIZE 256

-typedef struct OFile {

-    FILE *fp;

-    char *s;

-    int len;

-    int limit;

-    int alloc:1;

-    int fail:1;

-    } OFile;

-

-#if 0

-static void appendsOFile(OFile *fp, const char *s)

-{

-    int slen;

-    if (fp->fail) return;

-    slen  = strlen(s);

-    if (fp->fp) {

-        fwrite(s,1,slen,fp->fp);

-        }

-    else {

-stuff:

-        if (fp->len + slen < fp->limit) {

-            memcpy(fp->s+fp->len,s,slen);

-            fp->len += slen;

-            return;

-            }

-        else if (fp->alloc) {

-            fp->limit = fp->limit + OFILE_REALLOC_SIZE;

-            if (OFILE_REALLOC_SIZE <= slen) fp->limit += slen;

-            fp->s = (char *) realloc(fp->s,fp->limit);

-            if (fp->s) goto stuff;

-            }

-        if (fp->alloc)

-            free(fp->s);

-        fp->s = 0;

-        fp->fail = 1;

-        }

-}

-

-static void appendcOFile(OFile *fp, char c)

-{

-    if (fp->fail) return;

-    if (fp->fp) {

-        fputc(c,fp->fp);

-        }

-    else {

-stuff:

-        if (fp->len+1 < fp->limit) {

-            fp->s[fp->len] = c;

-            fp->len++;

-            return;

-            }

-        else if (fp->alloc) {

-            fp->limit = fp->limit + OFILE_REALLOC_SIZE;

-            fp->s = (char *) realloc(fp->s,fp->limit);

-            if (fp->s) goto stuff;

-            }

-        if (fp->alloc)

-            free(fp->s);

-        fp->s = 0;

-        fp->fail = 1;

-        }

-}

-#else

-static void appendcOFile_(OFile *fp, char c)

-{

-    if (fp->fail) return;

-    if (fp->fp) {

-        fputc(c,fp->fp);

-        }

-    else {

-stuff:

-        if (fp->len+1 < fp->limit) {

-            fp->s[fp->len] = c;

-            fp->len++;

-            return;

-            }

-        else if (fp->alloc) {

-            fp->limit = fp->limit + OFILE_REALLOC_SIZE;

-            fp->s = (char *)realloc(fp->s,fp->limit);

-            if (fp->s) goto stuff;

-            }

-        if (fp->alloc)

-            free(fp->s);

-        fp->s = 0;

-        fp->fail = 1;

-        }

-}

-

-static void appendcOFile(OFile *fp, char c)

-{

-    if (c == '\n') {

-        /* write out as <CR><LF> */

-        appendcOFile_(fp,0xd);

-        appendcOFile_(fp,0xa);

-        }

-    else

-        appendcOFile_(fp,c);

-}

-

-static void appendsOFile(OFile *fp, const char *s)

-{

-    int i, slen;

-    slen  = strlen(s);

-    for (i=0; i<slen; i++) {

-        appendcOFile(fp,s[i]);

-        }

-}

-

-#endif

-

-static void initOFile(OFile *fp, FILE *ofp)

-{

-    fp->fp = ofp;

-    fp->s = 0;

-    fp->len = 0;

-    fp->limit = 0;

-    fp->alloc = 0;

-    fp->fail = 0;

-}

-

-static int writeBase64(OFile *fp, unsigned char *s, long len)

-{

-    long cur = 0;

-    int i, numQuads = 0;

-    unsigned long trip;

-    unsigned char b;

-    char quad[5];

-#define MAXQUADS 16

-

-    quad[4] = 0;

-

-    while (cur < len) {

-        // collect the triplet of bytes into 'trip'

-        trip = 0;

-        for (i = 0; i < 3; i++) {

-            b = (cur < len) ? *(s + cur) : 0;

-            cur++;

-            trip = trip << 8 | b;

-            }

-        // fill in 'quad' with the appropriate four characters

-        for (i = 3; i >= 0; i--) {

-            b = (unsigned char)(trip & 0x3F);

-            trip = trip >> 6;

-            if ((3 - i) < (cur - len))

-                quad[i] = '='; // pad char

-            else if (b < 26) quad[i] = (char)b + 'A';

-            else if (b < 52) quad[i] = (char)(b - 26) + 'a';

-            else if (b < 62) quad[i] = (char)(b - 52) + '0';

-            else if (b == 62) quad[i] = '+';

-            else quad[i] = '/';

-            }

-        // now output 'quad' with appropriate whitespace and line ending

-        appendsOFile(fp, (numQuads == 0 ? "    " : ""));

-        appendsOFile(fp, quad);

-        appendsOFile(fp, ((cur >= len)?"\n" :(numQuads==MAXQUADS-1?"\n" : "")));

-        numQuads = (numQuads + 1) % MAXQUADS;

-        }

-    appendcOFile(fp,'\n');

-

-    return 1;

-}

-

-static void writeQPString(OFile *fp, const char *s)

-{

-    const char *p = s;

-    while (*p) {

-        if (*p == '\n') {

-            if (p[1]) appendsOFile(fp,"=0A=");

-            }

-        appendcOFile(fp,*p);

-        p++;

-        }

-}

-

-

-

-static void writeVObject_(OFile *fp, VObject *o);

-

-static void writeValue(OFile *fp, VObject *o, unsigned long size)

-{

-    if (o == 0) return;

-    switch (VALUE_TYPE(o)) {

-        case VCVT_STRINGZ: {

-            writeQPString(fp, STRINGZ_VALUE_OF(o));

-            break;

-            }

-        case VCVT_UINT: {

-            char buf[16];

-            sprintf(buf,"%u", INTEGER_VALUE_OF(o));

-            appendsOFile(fp,buf);

-            break;

-            }

-        case VCVT_ULONG: {

-            char buf[16];

-            sprintf(buf,"%lu", LONG_VALUE_OF(o));

-            appendsOFile(fp,buf);

-            break;

-            }

-        case VCVT_RAW: {

-            appendcOFile(fp,'\n');

-            writeBase64(fp,(unsigned char*)(ANY_VALUE_OF(o)),size);

-            break;

-            }

-        case VCVT_VOBJECT:

-            appendcOFile(fp,'\n');

-            writeVObject_(fp,VOBJECT_VALUE_OF(o));

-            break;

-        }

-}

-

-static void writeAttrValue(OFile *fp, VObject *o)

-{

-    if (NAME_OF(o)) {

-        struct PreDefProp *pi;

-        pi = lookupPropInfo(NAME_OF(o));

-        if (pi && ((pi->flags & PD_INTERNAL) != 0)) return;

-        appendcOFile(fp,';');

-        appendsOFile(fp,NAME_OF(o));

-        }

-    else

-        appendcOFile(fp,';');

-    if (VALUE_TYPE(o)) {

-        appendcOFile(fp,'=');

-        writeValue(fp,o,0);

-        }

-}

-

-static void writeGroup(OFile *fp, VObject *o)

-{

-    char buf1[256];

-    char buf2[256];

-    strcpy(buf1,NAME_OF(o));

-    while ((o=isAPropertyOf(o,VCGroupingProp)) != 0) {

-        strcpy(buf2,STRINGZ_VALUE_OF(o));

-        strcat(buf2,".");

-        strcat(buf2,buf1);

-        strcpy(buf1,buf2);

-        }

-    appendsOFile(fp,buf1);

-}

-

-static int inList(const char **list, const char *s)

-{

-    if (list == 0) return 0;

-    while (*list) {

-        if (qstricmp(*list,s) == 0) return 1;

-        list++;

-        }

-    return 0;

-}

-

-static void writeProp(OFile *fp, VObject *o)

-{

-    if (NAME_OF(o)) {

-        struct PreDefProp *pi;

-        VObjectIterator t;

-        const char **fields_ = 0;

-        pi = lookupPropInfo(NAME_OF(o));

-        if (pi && ((pi->flags & PD_BEGIN) != 0)) {

-            writeVObject_(fp,o);

-            return;

-            }

-        if (isAPropertyOf(o,VCGroupingProp))

-            writeGroup(fp,o);

-        else

-            appendsOFile(fp,NAME_OF(o));

-        if (pi) fields_ = pi->fields;

-        initPropIterator(&t,o);

-        while (moreIteration(&t)) {

-            const char *s;

-            VObject *eachProp = nextVObject(&t);

-            s = NAME_OF(eachProp);

-            if (qstricmp(VCGroupingProp,s) && !inList(fields_,s))

-                writeAttrValue(fp,eachProp);

-            }

-        if (fields_) {

-            int i = 0, n = 0;

-            const char** fields = fields_;

-            /* output prop as fields */

-            appendcOFile(fp,':');

-            while (*fields) {

-                VObject *t = isAPropertyOf(o,*fields);

-                i++;

-                if (t) n = i;

-                fields++;

-                }

-            fields = fields_;

-            for (i=0;i<n;i++) {

-                writeValue(fp,isAPropertyOf(o,*fields),0);

-                fields++;

-                if (i<(n-1)) appendcOFile(fp,';');

-                }

-            }

-        }

-        

-    if (VALUE_TYPE(o)) {

-        unsigned long size = 0;

-        VObject *p = isAPropertyOf(o,VCDataSizeProp);

-        if (p) size = LONG_VALUE_OF(p);

-        appendcOFile(fp,':');

-        writeValue(fp,o,size);

-        }

-

-    appendcOFile(fp,'\n');

-}

-

-static void writeVObject_(OFile *fp, VObject *o)

-{

-    if (NAME_OF(o)) {

-        struct PreDefProp *pi;

-        pi = lookupPropInfo(NAME_OF(o));

-

-        if (pi && ((pi->flags & PD_BEGIN) != 0)) {

-            VObjectIterator t;

-            const char *begin = NAME_OF(o);

-            appendsOFile(fp,"BEGIN:");

-            appendsOFile(fp,begin);

-            appendcOFile(fp,'\n');

-            initPropIterator(&t,o);

-            while (moreIteration(&t)) {

-                VObject *eachProp = nextVObject(&t);

-                writeProp(fp, eachProp);

-                }

-            appendsOFile(fp,"END:");

-            appendsOFile(fp,begin);

-            appendsOFile(fp,"\n\n");

-            }

-        }

-}

-

-void writeVObject(FILE *fp, VObject *o)

-{

-    OFile ofp;

-    // #####

-    //_setmode(_fileno(fp), _O_BINARY);

-    initOFile(&ofp,fp);

-    writeVObject_(&ofp,o);

-}

-

-DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)

-{

-        QFileDirect f( fname);

-        if ( !f.open( IO_WriteOnly ) ) {

-                qWarning("Unable to open vobject write %s", fname);

-                return;

-        }

-

-    writeVObject( f.directHandle(),o );

-}

-

-DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)

-{

-        QFileDirect f( fname);

-        if ( !f.open( IO_WriteOnly ) ) {

-                qWarning("Unable to open vobject write %s", fname);

-                return;

-        }

-

-        while (list) {

-            writeVObject(f.directHandle(),list);

-            list = nextVObjectInList(list);

-            }

-}

-

-DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)

-{

-    const char *type = vObjectName( o );

-    if ( strcmp( type, "TYPE" ) == 0 )

-        type = vObjectStringZValue( o );

-    return type;

-}

-

-

-// end of source file vobject.c

+/***************************************************************************
+(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International             
+Business Machines Corporation and Siemens Rolm Communications Inc.             
+                                                                               
+For purposes of this license notice, the term Licensors shall mean,            
+collectively, Apple Computer, Inc., AT&T Corp., International                  
+Business Machines Corporation and Siemens Rolm Communications Inc.             
+The term Licensor shall mean any of the Licensors.                             
+                                                                               
+Subject to acceptance of the following conditions, permission is hereby        
+granted by Licensors without the need for written agreement and without        
+license or royalty fees, to use, copy, modify and distribute this              
+software for any purpose.                                                      
+                                                                               
+The above copyright notice and the following four paragraphs must be           
+reproduced in all copies of this software and any software including           
+this software.                                                                 
+                                                                               
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE       
+ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR       
+MODIFICATIONS.                                                                 
+                                                                               
+IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,              
+INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT         
+OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH         
+DAMAGE.                                                                        
+                                                                               
+EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,       
+INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE            
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR             
+PURPOSE.                                                                       
+
+The software is provided with RESTRICTED RIGHTS.  Use, duplication, or         
+disclosure by the government are subject to restrictions set forth in          
+DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.                         
+
+***************************************************************************/
+
+/*
+ * src: vobject.c
+ * doc: vobject and APIs to construct vobject, APIs pretty print 
+ * vobject, and convert a vobject into its textual representation.
+ */
+
+        #ifndef MWERKS
+#include <malloc.h>
+#endif
+
+#include "vobject_p.h"
+#include "qfiledirect_p.h"
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+//#include <io.h>
+
+
+        #define NAME_OF(o)                      o->id
+        #define VALUE_TYPE(o)           o->valType
+        #define STRINGZ_VALUE_OF(o)     o->val.strs
+        #define INTEGER_VALUE_OF(o)     o->val.i
+        #define LONG_VALUE_OF(o)        o->val.l
+        #define ANY_VALUE_OF(o)                 o->val.any
+        #define VOBJECT_VALUE_OF(o)     o->val.vobj
+
+typedef union ValueItem {
+    const char *strs;
+    unsigned int i;
+    unsigned long l;
+    void *any;
+    VObject *vobj;
+    } ValueItem;
+
+struct VObject {
+    VObject *next;
+    const char *id;
+    VObject *prop;
+    unsigned short valType;
+    ValueItem val;
+    };
+
+typedef struct StrItem StrItem;
+
+struct StrItem {
+    StrItem *next;
+    const char *s;
+    unsigned int refCnt;
+    };
+
+const char** fieldedProp;
+
+
+
+/*----------------------------------------------------------------------
+   The following functions involve with memory allocation:
+        newVObject
+        deleteVObject
+        dupStr
+        deleteStr
+        newStrItem
+        deleteStrItem
+   ----------------------------------------------------------------------*/
+
+DLLEXPORT(VObject*) newVObject_(const char *id)
+{
+    VObject *p = (VObject*)malloc(sizeof(VObject));
+    p->next = 0;
+    p->id = id;
+    p->prop = 0;
+    VALUE_TYPE(p) = 0;
+    ANY_VALUE_OF(p) = 0;
+    return p;
+}
+
+DLLEXPORT(VObject*) newVObject(const char *id)
+{
+    return newVObject_(lookupStr(id));
+}
+
+DLLEXPORT(void) deleteVObject(VObject *p)
+{
+    unUseStr(p->id);
+    free(p);
+}
+
+DLLEXPORT(char*) dupStr(const char *s, unsigned int size)
+{
+    char *t;
+    if  (size == 0) {
+        size = strlen(s);
+        }
+    t = (char*)malloc(size+1);
+    if (t) {
+        memcpy(t,s,size);
+        t[size] = 0;
+        return t;
+        }
+    else {
+        return (char*)0;
+        }
+}
+
+DLLEXPORT(void) deleteStr(const char *p)
+{
+    if (p) free((void*)p);
+}
+
+
+static StrItem* newStrItem(const char *s, StrItem *next)
+{
+    StrItem *p = (StrItem*)malloc(sizeof(StrItem));
+    p->next = next;
+    p->s = s;
+    p->refCnt = 1;
+    return p;
+}
+
+static void deleteStrItem(StrItem *p)
+{
+    free((void*)p);
+}
+
+
+/*----------------------------------------------------------------------
+  The following function provide accesses to VObject's value.
+  ----------------------------------------------------------------------*/
+
+DLLEXPORT(const char*) vObjectName(VObject *o)
+{
+    return NAME_OF(o);
+}
+
+DLLEXPORT(void) setVObjectName(VObject *o, const char* id)
+{
+    NAME_OF(o) = id;
+}
+
+DLLEXPORT(const char*) vObjectStringZValue(VObject *o)
+{
+    return STRINGZ_VALUE_OF(o);
+}
+
+DLLEXPORT(void) setVObjectStringZValue(VObject *o, const char *s)
+{
+    STRINGZ_VALUE_OF(o) = dupStr(s,0);
+    VALUE_TYPE(o) = VCVT_STRINGZ;
+}
+
+DLLEXPORT(void) setVObjectStringZValue_(VObject *o, const char *s)
+{
+    STRINGZ_VALUE_OF(o) = s;
+    VALUE_TYPE(o) = VCVT_STRINGZ;
+}
+
+DLLEXPORT(unsigned int) vObjectIntegerValue(VObject *o)
+{
+    return INTEGER_VALUE_OF(o);
+}
+
+DLLEXPORT(void) setVObjectIntegerValue(VObject *o, unsigned int i)
+{
+    INTEGER_VALUE_OF(o) = i;
+    VALUE_TYPE(o) = VCVT_UINT;
+}
+
+DLLEXPORT(unsigned long) vObjectLongValue(VObject *o)
+{
+    return LONG_VALUE_OF(o);
+}
+
+DLLEXPORT(void) setVObjectLongValue(VObject *o, unsigned long l)
+{
+    LONG_VALUE_OF(o) = l;
+    VALUE_TYPE(o) = VCVT_ULONG;
+}
+
+DLLEXPORT(void*) vObjectAnyValue(VObject *o)
+{
+    return ANY_VALUE_OF(o);
+}
+
+DLLEXPORT(void) setVObjectAnyValue(VObject *o, void *t)
+{
+    ANY_VALUE_OF(o) = t;
+    VALUE_TYPE(o) = VCVT_RAW;
+}
+
+DLLEXPORT(VObject*) vObjectVObjectValue(VObject *o)
+{
+    return VOBJECT_VALUE_OF(o);
+}
+
+DLLEXPORT(void) setVObjectVObjectValue(VObject *o, VObject *p)
+{
+    VOBJECT_VALUE_OF(o) = p;
+    VALUE_TYPE(o) = VCVT_VOBJECT;
+}
+
+DLLEXPORT(int) vObjectValueType(VObject *o)
+{
+    return VALUE_TYPE(o);
+}
+
+
+/*----------------------------------------------------------------------
+  The following functions can be used to build VObject.
+  ----------------------------------------------------------------------*/
+
+DLLEXPORT(VObject*) addVObjectProp(VObject *o, VObject *p)
+{
+    /* circular link list pointed to tail */
+    /*
+    o {next,id,prop,val}
+                V
+        pn {next,id,prop,val}
+             V
+            ...
+        p1 {next,id,prop,val}
+             V
+             pn
+    -->
+    o {next,id,prop,val}
+                V
+        pn {next,id,prop,val}
+             V
+        p {next,id,prop,val}
+            ...
+        p1 {next,id,prop,val}
+             V
+             pn
+    */
+
+    VObject *tail = o->prop;
+    if (tail) {
+        p->next = tail->next;
+        o->prop = tail->next = p;
+        }
+    else {
+        o->prop = p->next = p;
+        }
+    return p;
+}
+
+DLLEXPORT(VObject*) addProp(VObject *o, const char *id)
+{
+    return addVObjectProp(o,newVObject(id));
+}
+
+DLLEXPORT(VObject*) addProp_(VObject *o, const char *id)
+{
+    return addVObjectProp(o,newVObject_(id));
+}
+
+DLLEXPORT(void) addList(VObject **o, VObject *p)
+{
+    p->next = 0;
+    if (*o == 0) {
+        *o = p;
+        }
+    else {
+        VObject *t = *o;
+        while (t->next) {
+           t = t->next;
+           }
+        t->next = p;
+        }
+}
+
+DLLEXPORT(VObject*) nextVObjectInList(VObject *o)
+{
+    return o->next;
+}
+
+DLLEXPORT(VObject*) setValueWithSize_(VObject *prop, void *val, unsigned int size)
+{
+    VObject *sizeProp;
+    setVObjectAnyValue(prop, val);
+    sizeProp = addProp(prop,VCDataSizeProp);
+    setVObjectLongValue(sizeProp, size);
+    return prop;
+}
+
+DLLEXPORT(VObject*) setValueWithSize(VObject *prop, void *val, unsigned int size)
+{
+    void *p = dupStr((const char *)val,size);
+    return setValueWithSize_(prop,p,p?size:0);
+}
+
+DLLEXPORT(void) initPropIterator(VObjectIterator *i, VObject *o)
+{
+    i->start = o->prop; 
+    i->next = 0;
+}
+
+DLLEXPORT(void) initVObjectIterator(VObjectIterator *i, VObject *o)
+{
+    i->start = o->next; 
+    i->next = 0;
+}
+
+DLLEXPORT(int) moreIteration(VObjectIterator *i)
+{ 
+    return (i->start && (i->next==0 || i->next!=i->start));
+}
+
+DLLEXPORT(VObject*) nextVObject(VObjectIterator *i)
+{
+    if (i->start && i->next != i->start) {
+        if (i->next == 0) {
+            i->next = i->start->next;
+            return i->next;
+            }
+        else {
+            i->next = i->next->next;
+            return i->next;
+            }
+        }
+    else return (VObject*)0;
+}
+
+DLLEXPORT(VObject*) isAPropertyOf(VObject *o, const char *id)
+{
+    VObjectIterator i;
+    initPropIterator(&i,o);
+    while (moreIteration(&i)) {
+        VObject *each = nextVObject(&i);
+        if (!qstricmp(id,each->id))
+            return each;
+        }
+    return (VObject*)0;
+}
+
+DLLEXPORT(VObject*) addGroup(VObject *o, const char *g)
+{
+    /*
+        a.b.c
+        -->
+        prop(c)
+            prop(VCGrouping=b)
+                prop(VCGrouping=a)
+     */
+    char *dot = strrchr(g,'.');
+    if (dot) {
+        VObject *p, *t;
+        char *gs, *n = dot+1;
+                gs = dupStr(g,0);/* so we can write to it. */
+        /* used to be
+        * t = p = addProp_(o,lookupProp_(n));
+        */
+        t = p = addProp_(o,lookupProp(n));
+        dot = strrchr(gs,'.');
+        *dot = 0;
+        do {
+            dot = strrchr(gs,'.');
+            if (dot) {
+                n = dot+1;
+                *dot=0;
+                }
+            else
+                n = gs;
+            /* property(VCGroupingProp=n);
+                     *and the value may have VCGrouping property
+             */
+            t = addProp(t,VCGroupingProp);
+            setVObjectStringZValue(t,lookupProp_(n));
+            } while (n != gs);
+                deleteStr(gs);
+        return p;
+        }
+    else
+        return addProp_(o,lookupProp(g));
+}
+
+DLLEXPORT(VObject*) addPropValue(VObject *o, const char *p, const char *v)
+{
+    VObject *prop;
+    prop = addProp(o,p);
+    setVObjectStringZValue_(prop, strdup( v ) );
+    return prop;
+}
+
+DLLEXPORT(VObject*) addPropSizedValue_(VObject *o, const char *p, const char *v,
+        unsigned int size)
+{
+    VObject *prop;
+    prop = addProp(o,p);
+    setValueWithSize_(prop, (void*)v, size);
+    return prop;
+}
+
+DLLEXPORT(VObject*) addPropSizedValue(VObject *o, const char *p, const char *v,
+        unsigned int size)
+{
+    return addPropSizedValue_(o,p,dupStr(v,size),size);
+}
+
+
+DLLEXPORT(void) cleanVObject(VObject *o)
+{
+    if (o == 0) return;
+    if (o->prop) {
+        /* destroy time: cannot use the iterator here.
+           Have to break the cycle in the circular link
+           list and turns it into regular NULL-terminated
+           list -- since at some point of destruction,
+           the reference entry for the iterator to work
+           will not longer be valid.
+           */
+        VObject *p;
+        p = o->prop->next;
+        o->prop->next = 0;
+        do {
+           VObject *t = p->next;
+           cleanVObject(p);
+           p = t;
+           } while (p);
+        }
+    switch (VALUE_TYPE(o)) {
+        case VCVT_STRINGZ:
+        case VCVT_RAW:
+            // assume they are all allocated by malloc.
+            free((char*)STRINGZ_VALUE_OF(o));
+            break;
+        case VCVT_VOBJECT:
+            cleanVObject(VOBJECT_VALUE_OF(o));
+            break;
+        }
+    deleteVObject(o);
+}
+
+DLLEXPORT(void) cleanVObjects(VObject *list)
+{
+    while (list) {
+        VObject *t = list;
+        list = nextVObjectInList(list);
+        cleanVObject(t);
+        }
+}
+
+/*----------------------------------------------------------------------
+  The following is a String Table Facilities.
+  ----------------------------------------------------------------------*/
+
+#define STRTBLSIZE 255
+
+static StrItem *strTbl[STRTBLSIZE];
+
+static unsigned int hashStr(const char *s)
+{
+    unsigned int h = 0;
+    int i;
+    for (i=0;s[i];i++) {
+        h += s[i]*i;
+        }
+    return h % STRTBLSIZE;
+}
+
+DLLEXPORT(const char*) lookupStr(const char *s)
+{
+    StrItem *t;
+    unsigned int h = hashStr(s);
+    if ((t = strTbl[h]) != 0) {
+        do {
+            if (qstricmp(t->s,s) == 0) {
+                t->refCnt++;
+                return t->s;
+                }
+            t = t->next;
+            } while (t);
+        }
+    s = dupStr(s,0);
+    strTbl[h] = newStrItem(s,strTbl[h]);
+    return s;
+}
+
+DLLEXPORT(void) unUseStr(const char *s)
+{
+    StrItem *t, *p;
+    unsigned int h = hashStr(s);
+    if ((t = strTbl[h]) != 0) {
+        p = t;
+        do {
+            if (qstricmp(t->s,s) == 0) {
+                t->refCnt--;
+                if (t->refCnt == 0) {
+                    if (p == strTbl[h]) {
+                        strTbl[h] = t->next;
+                        }
+                    else {
+                        p->next = t->next;
+                        }
+                    deleteStr(t->s);
+                    deleteStrItem(t);
+                    return;
+                    }
+                }
+            p = t;
+            t = t->next;
+            } while (t);
+        }
+}
+
+DLLEXPORT(void) cleanStrTbl()
+{
+    int i;
+    for (i=0; i<STRTBLSIZE;i++) {
+        StrItem *t = strTbl[i];
+        while (t) {
+            StrItem *p;
+            deleteStr(t->s);
+            p = t;
+            t = t->next;
+            deleteStrItem(p);
+            } while (t);
+        strTbl[i] = 0;
+        }
+}
+
+
+struct PreDefProp {
+    const char *name;
+    const char *alias;
+    const char** fields;
+    unsigned int flags;
+    };
+
+/* flags in PreDefProp */
+        #define PD_BEGIN0x1
+        #define PD_INTERNAL0x2
+
+static const char *adrFields[] = {
+    VCPostalBoxProp,
+    VCExtAddressProp,
+    VCStreetAddressProp,
+    VCCityProp,
+    VCRegionProp,
+    VCPostalCodeProp,
+    VCCountryNameProp,
+    0
+};
+
+static const char *nameFields[] = {
+    VCFamilyNameProp,
+    VCGivenNameProp,
+    VCAdditionalNamesProp,
+    VCNamePrefixesProp,
+    VCNameSuffixesProp,
+    NULL
+    };
+
+static const char *orgFields[] = {
+    VCOrgNameProp,
+    VCOrgUnitProp,
+    VCOrgUnit2Prop,
+    VCOrgUnit3Prop,
+    VCOrgUnit4Prop,
+    NULL
+    };
+
+static const char *AAlarmFields[] = {
+    VCRunTimeProp,
+    VCSnoozeTimeProp,
+    VCRepeatCountProp,
+    VCAudioContentProp,
+    0
+    };
+
+/* ExDate -- has unamed fields */
+/* RDate -- has unamed fields */
+
+static const char *DAlarmFields[] = {
+    VCRunTimeProp,
+    VCSnoozeTimeProp,
+    VCRepeatCountProp,
+    VCDisplayStringProp,
+    0
+    };
+
+static const char *MAlarmFields[] = {
+    VCRunTimeProp,
+    VCSnoozeTimeProp,
+    VCRepeatCountProp,
+    VCEmailAddressProp,
+    VCNoteProp,
+    0
+    };
+
+static const char *PAlarmFields[] = {
+    VCRunTimeProp,
+    VCSnoozeTimeProp,
+    VCRepeatCountProp,
+    VCProcedureNameProp,
+    0
+    };
+
+static struct PreDefProp propNames[] = {
+    { VC7bitProp, 0, 0, 0 },
+    { VC8bitProp, 0, 0, 0 },
+    { VCAAlarmProp, 0, AAlarmFields, 0 },
+    { VCAdditionalNamesProp, 0, 0, 0 },
+    { VCAdrProp, 0, adrFields, 0 },
+    { VCAgentProp, 0, 0, 0 },
+    { VCAIFFProp, 0, 0, 0 },
+    { VCAOLProp, 0, 0, 0 },
+    { VCAppleLinkProp, 0, 0, 0 },
+    { VCAttachProp, 0, 0, 0 },
+    { VCAttendeeProp, 0, 0, 0 },
+    { VCATTMailProp, 0, 0, 0 },
+    { VCAudioContentProp, 0, 0, 0 },
+    { VCAVIProp, 0, 0, 0 },
+    { VCBase64Prop, 0, 0, 0 },
+    { VCBBSProp, 0, 0, 0 },
+    { VCBirthDateProp, 0, 0, 0 },
+    { VCBMPProp, 0, 0, 0 },
+    { VCBodyProp, 0, 0, 0 },
+    { VCBusinessRoleProp, 0, 0, 0 },
+    { VCCalProp, 0, 0, PD_BEGIN },
+    { VCCaptionProp, 0, 0, 0 },
+    { VCCardProp, 0, 0, PD_BEGIN },
+    { VCCarProp, 0, 0, 0 },
+    { VCCategoriesProp, 0, 0, 0 },
+    { VCCellularProp, 0, 0, 0 },
+    { VCCGMProp, 0, 0, 0 },
+    { VCCharSetProp, 0, 0, 0 },
+    { VCCIDProp, VCContentIDProp, 0, 0 },
+    { VCCISProp, 0, 0, 0 },
+    { VCCityProp, 0, 0, 0 },
+    { VCClassProp, 0, 0, 0 },
+    { VCCommentProp, 0, 0, 0 },
+    { VCCompletedProp, 0, 0, 0 },
+    { VCContentIDProp, 0, 0, 0 },
+    { VCCountryNameProp, 0, 0, 0 },
+    { VCDAlarmProp, 0, DAlarmFields, 0 },
+    { VCDataSizeProp, 0, 0, PD_INTERNAL },
+    { VCDayLightProp, 0, 0, 0 },
+    { VCDCreatedProp, 0, 0, 0 },
+    { VCDeliveryLabelProp, 0, 0, 0 },
+    { VCDescriptionProp, 0, 0, 0 },
+    { VCDIBProp, 0, 0, 0 },
+    { VCDisplayStringProp, 0, 0, 0 },
+    { VCDomesticProp, 0, 0, 0 },
+    { VCDTendProp, 0, 0, 0 },
+    { VCDTstartProp, 0, 0, 0 },
+    { VCDueProp, 0, 0, 0 },
+    { VCEmailAddressProp, 0, 0, 0 },
+    { VCEncodingProp, 0, 0, 0 },
+    { VCEndProp, 0, 0, 0 },
+    { VCEventProp, 0, 0, PD_BEGIN },
+    { VCEWorldProp, 0, 0, 0 },
+    { VCExNumProp, 0, 0, 0 },
+    { VCExpDateProp, 0, 0, 0 },
+    { VCExpectProp, 0, 0, 0 },
+    { VCExtAddressProp, 0, 0, 0 },
+    { VCFamilyNameProp, 0, 0, 0 },
+    { VCFaxProp, 0, 0, 0 },
+    { VCFullNameProp, 0, 0, 0 },
+    { VCGeoLocationProp, 0, 0, 0 },
+    { VCGeoProp, 0, 0, 0 },
+    { VCGIFProp, 0, 0, 0 },
+    { VCGivenNameProp, 0, 0, 0 },
+    { VCGroupingProp, 0, 0, 0 },
+    { VCHomeProp, 0, 0, 0 },
+    { VCIBMMailProp, 0, 0, 0 },
+    { VCInlineProp, 0, 0, 0 },
+    { VCInternationalProp, 0, 0, 0 },
+    { VCInternetProp, 0, 0, 0 },
+    { VCISDNProp, 0, 0, 0 },
+    { VCJPEGProp, 0, 0, 0 },
+    { VCLanguageProp, 0, 0, 0 },
+    { VCLastModifiedProp, 0, 0, 0 },
+    { VCLastRevisedProp, 0, 0, 0 },
+    { VCLocationProp, 0, 0, 0 },
+    { VCLogoProp, 0, 0, 0 },
+    { VCMailerProp, 0, 0, 0 },
+    { VCMAlarmProp, 0, MAlarmFields, 0 },
+    { VCMCIMailProp, 0, 0, 0 },
+    { VCMessageProp, 0, 0, 0 },
+    { VCMETProp, 0, 0, 0 },
+    { VCModemProp, 0, 0, 0 },
+    { VCMPEG2Prop, 0, 0, 0 },
+    { VCMPEGProp, 0, 0, 0 },
+    { VCMSNProp, 0, 0, 0 },
+    { VCNamePrefixesProp, 0, 0, 0 },
+    { VCNameProp, 0, nameFields, 0 },
+    { VCNameSuffixesProp, 0, 0, 0 },
+    { VCNoteProp, 0, 0, 0 },
+    { VCOrgNameProp, 0, 0, 0 },
+    { VCOrgProp, 0, orgFields, 0 },
+    { VCOrgUnit2Prop, 0, 0, 0 },
+    { VCOrgUnit3Prop, 0, 0, 0 },
+    { VCOrgUnit4Prop, 0, 0, 0 },
+    { VCOrgUnitProp, 0, 0, 0 },
+    { VCPagerProp, 0, 0, 0 },
+    { VCPAlarmProp, 0, PAlarmFields, 0 },
+    { VCParcelProp, 0, 0, 0 },
+    { VCPartProp, 0, 0, 0 },
+    { VCPCMProp, 0, 0, 0 },
+    { VCPDFProp, 0, 0, 0 },
+    { VCPGPProp, 0, 0, 0 },
+    { VCPhotoProp, 0, 0, 0 },
+    { VCPICTProp, 0, 0, 0 },
+    { VCPMBProp, 0, 0, 0 },
+    { VCPostalBoxProp, 0, 0, 0 },
+    { VCPostalCodeProp, 0, 0, 0 },
+    { VCPostalProp, 0, 0, 0 },
+    { VCPowerShareProp, 0, 0, 0 },
+    { VCPreferredProp, 0, 0, 0 },
+    { VCPriorityProp, 0, 0, 0 },
+    { VCProcedureNameProp, 0, 0, 0 },
+    { VCProdIdProp, 0, 0, 0 },
+    { VCProdigyProp, 0, 0, 0 },
+    { VCPronunciationProp, 0, 0, 0 },
+    { VCPSProp, 0, 0, 0 },
+    { VCPublicKeyProp, 0, 0, 0 },
+    { VCQPProp, VCQuotedPrintableProp, 0, 0 },
+    { VCQuickTimeProp, 0, 0, 0 },
+    { VCQuotedPrintableProp, 0, 0, 0 },
+    { VCRDateProp, 0, 0, 0 },
+    { VCRegionProp, 0, 0, 0 },
+    { VCRelatedToProp, 0, 0, 0 },
+    { VCRepeatCountProp, 0, 0, 0 },
+    { VCResourcesProp, 0, 0, 0 },
+    { VCRNumProp, 0, 0, 0 },
+    { VCRoleProp, 0, 0, 0 },
+    { VCRRuleProp, 0, 0, 0 },
+    { VCRSVPProp, 0, 0, 0 },
+    { VCRunTimeProp, 0, 0, 0 },
+    { VCSequenceProp, 0, 0, 0 },
+    { VCSnoozeTimeProp, 0, 0, 0 },
+    { VCStartProp, 0, 0, 0 },
+    { VCStatusProp, 0, 0, 0 },
+    { VCStreetAddressProp, 0, 0, 0 },
+    { VCSubTypeProp, 0, 0, 0 },
+    { VCSummaryProp, 0, 0, 0 },
+    { VCTelephoneProp, 0, 0, 0 },
+    { VCTIFFProp, 0, 0, 0 },
+    { VCTimeZoneProp, 0, 0, 0 },
+    { VCTitleProp, 0, 0, 0 },
+    { VCTLXProp, 0, 0, 0 },
+    { VCTodoProp, 0, 0, PD_BEGIN },
+    { VCTranspProp, 0, 0, 0 },
+    { VCUniqueStringProp, 0, 0, 0 },
+    { VCURLProp, 0, 0, 0 },
+    { VCURLValueProp, 0, 0, 0 },
+    { VCValueProp, 0, 0, 0 },
+    { VCVersionProp, 0, 0, 0 },
+    { VCVideoProp, 0, 0, 0 },
+    { VCVoiceProp, 0, 0, 0 },
+    { VCWAVEProp, 0, 0, 0 },
+    { VCWMFProp, 0, 0, 0 },
+    { VCWorkProp, 0, 0, 0 },
+    { VCX400Prop, 0, 0, 0 },
+    { VCX509Prop, 0, 0, 0 },
+    { VCXRuleProp, 0, 0, 0 },
+    { 0,0,0,0 }
+    };
+
+
+static struct PreDefProp* lookupPropInfo(const char* str)
+{
+    /* brute force for now, could use a hash table here. */
+    int i;
+        
+    for (i = 0; propNames[i].name; i++)
+        if (qstricmp(str, propNames[i].name) == 0) {
+            return &propNames[i];
+            }
+    
+    return 0;
+}
+
+
+DLLEXPORT(const char*) lookupProp_(const char* str)
+{
+    int i;
+        
+    for (i = 0; propNames[i].name; i++)
+        if (qstricmp(str, propNames[i].name) == 0) {
+            const char* s;
+            s = propNames[i].alias?propNames[i].alias:propNames[i].name;
+            return lookupStr(s);
+            }
+    return lookupStr(str);
+}
+
+
+DLLEXPORT(const char*) lookupProp(const char* str)
+{
+    int i;
+        
+    for (i = 0; propNames[i].name; i++)
+        if (qstricmp(str, propNames[i].name) == 0) {
+            const char *s;
+            fieldedProp = propNames[i].fields;
+            s = propNames[i].alias?propNames[i].alias:propNames[i].name;
+            return lookupStr(s);
+            }
+    fieldedProp = 0;
+    return lookupStr(str);
+}
+
+
+/*----------------------------------------------------------------------
+  APIs to Output text form.
+  ----------------------------------------------------------------------*/
+#define OFILE_REALLOC_SIZE 256
+typedef struct OFile {
+    FILE *fp;
+    char *s;
+    int len;
+    int limit;
+    int alloc:1;
+    int fail:1;
+    } OFile;
+
+#if 0
+static void appendsOFile(OFile *fp, const char *s)
+{
+    int slen;
+    if (fp->fail) return;
+    slen  = strlen(s);
+    if (fp->fp) {
+        fwrite(s,1,slen,fp->fp);
+        }
+    else {
+stuff:
+        if (fp->len + slen < fp->limit) {
+            memcpy(fp->s+fp->len,s,slen);
+            fp->len += slen;
+            return;
+            }
+        else if (fp->alloc) {
+            fp->limit = fp->limit + OFILE_REALLOC_SIZE;
+            if (OFILE_REALLOC_SIZE <= slen) fp->limit += slen;
+            fp->s = (char *) realloc(fp->s,fp->limit);
+            if (fp->s) goto stuff;
+            }
+        if (fp->alloc)
+            free(fp->s);
+        fp->s = 0;
+        fp->fail = 1;
+        }
+}
+
+static void appendcOFile(OFile *fp, char c)
+{
+    if (fp->fail) return;
+    if (fp->fp) {
+        fputc(c,fp->fp);
+        }
+    else {
+stuff:
+        if (fp->len+1 < fp->limit) {
+            fp->s[fp->len] = c;
+            fp->len++;
+            return;
+            }
+        else if (fp->alloc) {
+            fp->limit = fp->limit + OFILE_REALLOC_SIZE;
+            fp->s = (char *) realloc(fp->s,fp->limit);
+            if (fp->s) goto stuff;
+            }
+        if (fp->alloc)
+            free(fp->s);
+        fp->s = 0;
+        fp->fail = 1;
+        }
+}
+#else
+static void appendcOFile_(OFile *fp, char c)
+{
+    if (fp->fail) return;
+    if (fp->fp) {
+        fputc(c,fp->fp);
+        }
+    else {
+stuff:
+        if (fp->len+1 < fp->limit) {
+            fp->s[fp->len] = c;
+            fp->len++;
+            return;
+            }
+        else if (fp->alloc) {
+            fp->limit = fp->limit + OFILE_REALLOC_SIZE;
+            fp->s = (char *)realloc(fp->s,fp->limit);
+            if (fp->s) goto stuff;
+            }
+        if (fp->alloc)
+            free(fp->s);
+        fp->s = 0;
+        fp->fail = 1;
+        }
+}
+
+static void appendcOFile(OFile *fp, char c)
+{
+    if (c == '\n') {
+        /* write out as <CR><LF> */
+        appendcOFile_(fp,0xd);
+        appendcOFile_(fp,0xa);
+        }
+    else
+        appendcOFile_(fp,c);
+}
+
+static void appendsOFile(OFile *fp, const char *s)
+{
+    int i, slen;
+    slen  = strlen(s);
+    for (i=0; i<slen; i++) {
+        appendcOFile(fp,s[i]);
+        }
+}
+
+#endif
+
+static void initOFile(OFile *fp, FILE *ofp)
+{
+    fp->fp = ofp;
+    fp->s = 0;
+    fp->len = 0;
+    fp->limit = 0;
+    fp->alloc = 0;
+    fp->fail = 0;
+}
+
+static int writeBase64(OFile *fp, unsigned char *s, long len)
+{
+    long cur = 0;
+    int i, numQuads = 0;
+    unsigned long trip;
+    unsigned char b;
+    char quad[5];
+#define MAXQUADS 16
+
+    quad[4] = 0;
+
+    while (cur < len) {
+        // collect the triplet of bytes into 'trip'
+        trip = 0;
+        for (i = 0; i < 3; i++) {
+            b = (cur < len) ? *(s + cur) : 0;
+            cur++;
+            trip = trip << 8 | b;
+            }
+        // fill in 'quad' with the appropriate four characters
+        for (i = 3; i >= 0; i--) {
+            b = (unsigned char)(trip & 0x3F);
+            trip = trip >> 6;
+            if ((3 - i) < (cur - len))
+                quad[i] = '='; // pad char
+            else if (b < 26) quad[i] = (char)b + 'A';
+            else if (b < 52) quad[i] = (char)(b - 26) + 'a';
+            else if (b < 62) quad[i] = (char)(b - 52) + '0';
+            else if (b == 62) quad[i] = '+';
+            else quad[i] = '/';
+            }
+        // now output 'quad' with appropriate whitespace and line ending
+        appendsOFile(fp, (numQuads == 0 ? "    " : ""));
+        appendsOFile(fp, quad);
+        appendsOFile(fp, ((cur >= len)?"\n" :(numQuads==MAXQUADS-1?"\n" : "")));
+        numQuads = (numQuads + 1) % MAXQUADS;
+        }
+    appendcOFile(fp,'\n');
+
+    return 1;
+}
+
+static const char *replaceChar(unsigned char c) 
+{
+    if (c == '\n') {
+        return "=0A=\n";
+    } else if (
+            (c >= 'A' && c <= 'Z') 
+            ||
+            (c >= 'a' && c <= 'z') 
+            ||
+            (c >= '0' && c <= '9') 
+            ||
+            (c >= '\'' && c <= ')') 
+            ||
+            (c >= '+' && c <= '-') 
+            ||
+            (c == '/')
+            ||
+            (c == '?') 
+            ||
+            (c == ' ')) 
+    { 
+        return 0;
+    }
+
+    static char trans[4];
+    trans[0] = '=';
+    trans[3] = '\0';
+    int rem = c % 16;
+    int div = c / 16;
+
+    if (div < 10)
+        trans[1] = '0' + div;
+    else
+        trans[1] = 'A' + (div - 10);
+
+    if (rem < 10)
+        trans[2] = '0' + rem;
+    else
+        trans[2] = 'A' + (rem - 10);
+
+    return trans;
+}
+
+static void writeQPString(OFile *fp, const char *s)
+{
+    /*
+        only A-Z, 0-9 and 
+       "'"  (ASCII code 39)
+       "("  (ASCII code 40)
+       ")"  (ASCII code 41)
+       "+"  (ASCII code 43)
+       ","  (ASCII code 44)
+       "-"  (ASCII code 45)
+       "/"  (ASCII code 47)
+       "?"  (ASCII code 63)
+       
+       should remain un-encoded.
+       '=' needs to be encoded as it is the escape character.
+       ';' needs to be as it is a field separator.
+
+     */
+    const char *p = s;
+    while (*p) {
+        const char *rep = replaceChar(*p);
+        if (rep)
+            appendsOFile(fp, rep);
+        else
+            appendcOFile(fp, *p);
+        p++;
+    }
+}
+
+static bool includesUnprintable(VObject *o)
+{
+    if (o) {
+        if (VALUE_TYPE(o) == VCVT_STRINGZ) {
+            const char *p = STRINGZ_VALUE_OF(o);
+            if (p) {
+                while (*p) {
+                    if (replaceChar(*p))
+                        return TRUE;
+                    p++;
+                }
+            }
+        }
+    }
+    return FALSE;
+}
+            
+static void writeVObject_(OFile *fp, VObject *o);
+
+static void writeValue(OFile *fp, VObject *o, unsigned long size)
+{
+    if (o == 0) return;
+    switch (VALUE_TYPE(o)) {
+        case VCVT_STRINGZ: {
+            writeQPString(fp, STRINGZ_VALUE_OF(o));
+            break;
+            }
+        case VCVT_UINT: {
+            char buf[16];
+            sprintf(buf,"%u", INTEGER_VALUE_OF(o));
+            appendsOFile(fp,buf);
+            break;
+            }
+        case VCVT_ULONG: {
+            char buf[16];
+            sprintf(buf,"%lu", LONG_VALUE_OF(o));
+            appendsOFile(fp,buf);
+            break;
+            }
+        case VCVT_RAW: {
+            appendcOFile(fp,'\n');
+            writeBase64(fp,(unsigned char*)(ANY_VALUE_OF(o)),size);
+            break;
+            }
+        case VCVT_VOBJECT:
+            appendcOFile(fp,'\n');
+            writeVObject_(fp,VOBJECT_VALUE_OF(o));
+            break;
+        }
+}
+
+static void writeAttrValue(OFile *fp, VObject *o)
+{
+    if (NAME_OF(o)) {
+        struct PreDefProp *pi;
+        pi = lookupPropInfo(NAME_OF(o));
+        if (pi && ((pi->flags & PD_INTERNAL) != 0)) return;
+        if ( includesUnprintable(o) ) {
+            appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
+            appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
+        }
+        appendcOFile(fp,';');
+        appendsOFile(fp,NAME_OF(o));
+        }
+    else
+        appendcOFile(fp,';');
+    if (VALUE_TYPE(o)) {
+        appendcOFile(fp,'=');
+        writeValue(fp,o,0);
+        }
+}
+
+static void writeGroup(OFile *fp, VObject *o)
+{
+    char buf1[256];
+    char buf2[256];
+    strcpy(buf1,NAME_OF(o));
+    while ((o=isAPropertyOf(o,VCGroupingProp)) != 0) {
+        strcpy(buf2,STRINGZ_VALUE_OF(o));
+        strcat(buf2,".");
+        strcat(buf2,buf1);
+        strcpy(buf1,buf2);
+        }
+    appendsOFile(fp,buf1);
+}
+
+static int inList(const char **list, const char *s)
+{
+    if (list == 0) return 0;
+    while (*list) {
+        if (qstricmp(*list,s) == 0) return 1;
+        list++;
+        }
+    return 0;
+}
+
+static void writeProp(OFile *fp, VObject *o)
+{
+    if (NAME_OF(o)) {
+        struct PreDefProp *pi;
+        VObjectIterator t;
+        const char **fields_ = 0;
+        pi = lookupPropInfo(NAME_OF(o));
+        if (pi && ((pi->flags & PD_BEGIN) != 0)) {
+            writeVObject_(fp,o);
+            return;
+            }
+        if (isAPropertyOf(o,VCGroupingProp))
+            writeGroup(fp,o);
+        else
+            appendsOFile(fp,NAME_OF(o));
+        if (pi) fields_ = pi->fields;
+        initPropIterator(&t,o);
+        while (moreIteration(&t)) {
+            const char *s;
+            VObject *eachProp = nextVObject(&t);
+            s = NAME_OF(eachProp);
+            if (qstricmp(VCGroupingProp,s) && !inList(fields_,s))
+                writeAttrValue(fp,eachProp);
+            }
+        if (fields_) {
+            int i = 0, n = 0;
+            const char** fields = fields_;
+            /* output prop as fields */
+            bool printable = TRUE;
+            while (*fields && printable) {
+                VObject *t = isAPropertyOf(o,*fields);
+                if (includesUnprintable(t))
+                    printable = FALSE;
+                fields++;
+            }
+            fields = fields_;
+            if (!printable) {
+                appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
+                appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
+            }
+            appendcOFile(fp,':');
+            while (*fields) {
+                VObject *t = isAPropertyOf(o,*fields);
+                i++;
+                if (t) n = i;
+                fields++;
+            }
+            fields = fields_;
+            for (i=0;i<n;i++) {
+                writeValue(fp,isAPropertyOf(o,*fields),0);
+                fields++;
+                if (i<(n-1)) appendcOFile(fp,';');
+            }
+            }
+        }
+
+        
+    if (VALUE_TYPE(o)) {
+            if ( includesUnprintable(o) ) {
+            appendsOFile(fp, ";" VCEncodingProp "=" VCQuotedPrintableProp);
+            appendsOFile(fp, ";" VCCharSetProp "=" "UTF-8");
+        }
+        unsigned long size = 0;
+        VObject *p = isAPropertyOf(o,VCDataSizeProp);
+        if (p) size = LONG_VALUE_OF(p);
+        appendcOFile(fp,':');
+        writeValue(fp,o,size);
+        }
+
+    appendcOFile(fp,'\n');
+}
+
+static void writeVObject_(OFile *fp, VObject *o)
+{
+    if (NAME_OF(o)) {
+        struct PreDefProp *pi;
+        pi = lookupPropInfo(NAME_OF(o));
+
+        if (pi && ((pi->flags & PD_BEGIN) != 0)) {
+            VObjectIterator t;
+            const char *begin = NAME_OF(o);
+            appendsOFile(fp,"BEGIN:");
+            appendsOFile(fp,begin);
+            appendcOFile(fp,'\n');
+            initPropIterator(&t,o);
+            while (moreIteration(&t)) {
+                VObject *eachProp = nextVObject(&t);
+                writeProp(fp, eachProp);
+                }
+            appendsOFile(fp,"END:");
+            appendsOFile(fp,begin);
+            appendsOFile(fp,"\n\n");
+            }
+        }
+}
+
+void writeVObject(FILE *fp, VObject *o)
+{
+    OFile ofp;
+    // #####
+    //_setmode(_fileno(fp), _O_BINARY);
+    initOFile(&ofp,fp);
+    writeVObject_(&ofp,o);
+}
+
+DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o)
+{
+        QFileDirect f( fname);
+        if ( !f.open( IO_WriteOnly ) ) {
+                qWarning("Unable to open vobject write %s", fname);
+                return;
+        }
+
+    writeVObject( f.directHandle(),o );
+}
+
+DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list)
+{
+        QFileDirect f( fname);
+        if ( !f.open( IO_WriteOnly ) ) {
+                qWarning("Unable to open vobject write %s", fname);
+                return;
+        }
+
+        while (list) {
+            writeVObject(f.directHandle(),list);
+            list = nextVObjectInList(list);
+            }
+}
+
+DLLEXPORT(const char *) vObjectTypeInfo(VObject *o)
+{
+    const char *type = vObjectName( o );
+    if ( strcmp( type, "TYPE" ) == 0 )
+        type = vObjectStringZValue( o );
+    return type;
+}
+
+
+// end of source file vobject.c
diff --git a/library/backend/vobject_p.h b/library/backend/vobject_p.h
index a0d921e..0d0a2a8 100644
--- a/library/backend/vobject_p.h
+++ b/library/backend/vobject_p.h
@@ -1,404 +1,406 @@
-/***************************************************************************

-(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International

-Business Machines Corporation and Siemens Rolm Communications Inc.

-

-For purposes of this license notice, the term Licensors shall mean,

-collectively, Apple Computer, Inc., AT&T Corp., International

-Business Machines Corporation and Siemens Rolm Communications Inc.

-The term Licensor shall mean any of the Licensors.

-

-Subject to acceptance of the following conditions, permission is hereby

-granted by Licensors without the need for written agreement and without

-license or royalty fees, to use, copy, modify and distribute this

-software for any purpose.

-

-The above copyright notice and the following four paragraphs must be

-reproduced in all copies of this software and any software including

-this software.

-

-THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE

-ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR

-MODIFICATIONS.

-

-IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,

-INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT

-OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

-DAMAGE.

-

-EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,

-INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE

-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

-PURPOSE.

-

-The software is provided with RESTRICTED RIGHTS.  Use, duplication, or

-disclosure by the government are subject to restrictions set forth in

-DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.

-

-***************************************************************************/

-

-/*

-

-The vCard/vCalendar C interface is implemented in the set

-of files as follows:

-

-vcc.y, yacc source, and vcc.c, the yacc output you will use

-implements the core parser

-

-vobject.c implements an API that insulates the caller from

-the parser and changes in the vCard/vCalendar BNF

-

-port.h defines compilation environment dependent stuff

-

-vcc.h and vobject.h are header files for their .c counterparts

-

-vcaltmp.h and vcaltmp.c implement vCalendar "macro" functions

-which you may find useful.

-

-test.c is a standalone test driver that exercises some of

-the features of the APIs provided. Invoke test.exe on a

-VCARD/VCALENDAR input text file and you will see the pretty

-print output of the internal representation (this pretty print

-output should give you a good idea of how the internal

-representation looks like -- there is one such output in the

-following too). Also, a file with the .out suffix is generated

-to show that the internal representation can be written back

-in the original text format.

-

-For more information on this API see the readme.txt file

-which accompanied this distribution.

-

-  Also visit:

-

-                http://www.versit.com

-                http://www.ralden.com

-

-*/

-

-

-#ifndef __VOBJECT_H__

-#define __VOBJECT_H__ 1

-

-#include <qstring.h>

-

-        #define         vCardClipboardFormat    "+//ISBN 1-887687-00-9::versit::PDI//vCard"

-        #define         vCalendarClipboardFormat"+//ISBN 1-887687-00-9::versit::PDI//vCalendar"

-

-/* The above strings vCardClipboardFormat and vCalendarClipboardFormat

-are globally unique IDs which can be used to generate clipboard format

-ID's as per the requirements of a specific platform. For example, in

-Windows they are used as the parameter in a call to RegisterClipboardFormat.

-For example:

-

-  CLIPFORMAT foo = RegisterClipboardFormat(vCardClipboardFormat);

-

-*/

-

-        #define vCardMimeType   "text/x-vCard"

-        #define vCalendarMimeType"text/x-vCalendar"

-

-#undef DLLEXPORT

-#include <qglobal.h>

-#if defined(Q_WS_WIN)

-#define DLLEXPORT(t)   __declspec(dllexport) t

-#else

-#define DLLEXPORT(t)   t

-#endif

-

-#ifndef FALSE

-        #define FALSE0

-#endif

-#ifndef TRUE

-        #define TRUE1

-#endif

-

-#include <stdlib.h>

-#include <stdio.h>

-

-

-        #define VC7bitProp                      "7BIT"

-        #define VC8bitProp                      "8BIT"

-        #define VCAAlarmProp            "AALARM"

-        #define VCAdditionalNamesProp"ADDN"

-        #define VCAdrProp                       "ADR"

-        #define VCAgentProp                     "AGENT"

-        #define VCAIFFProp                      "AIFF"

-        #define VCAOLProp                       "AOL"

-        #define VCAppleLinkProp                 "APPLELINK"

-        #define VCAttachProp            "ATTACH"

-        #define VCAttendeeProp          "ATTENDEE"

-        #define VCATTMailProp           "ATTMAIL"

-        #define VCAudioContentProp      "AUDIOCONTENT"

-        #define VCAVIProp                       "AVI"

-        #define VCBase64Prop            "BASE64"

-        #define VCBBSProp                       "BBS"

-        #define VCBirthDateProp                 "BDAY"

-        #define VCBMPProp                       "BMP"

-        #define VCBodyProp                      "BODY"

-        #define VCBusinessRoleProp      "ROLE"

-        #define VCCalProp                       "VCALENDAR"

-        #define VCCaptionProp           "CAP"

-        #define VCCardProp                      "VCARD"

-        #define VCCarProp                       "CAR"

-        #define VCCategoriesProp        "CATEGORIES"

-        #define VCCellularProp          "CELL"

-        #define VCCGMProp                       "CGM"

-        #define VCCharSetProp           "CS"

-        #define VCCIDProp                       "CID"

-        #define VCCISProp                       "CIS"

-        #define VCCityProp                      "L"

-        #define VCClassProp                     "CLASS"

-        #define VCCommentProp           "NOTE"

-        #define VCCompletedProp                 "COMPLETED"

-        #define VCContentIDProp                 "CONTENT-ID"

-        #define VCCountryNameProp       "C"

-        #define VCDAlarmProp            "DALARM"

-        #define VCDataSizeProp          "DATASIZE"

-        #define VCDayLightProp          "DAYLIGHT"

-        #define VCDCreatedProp          "DCREATED"

-#define VCDeliveryLabelProp     "LABEL"

-        #define VCDescriptionProp       "DESCRIPTION"

-        #define VCDIBProp                       "DIB"

-        #define VCDisplayStringProp     "DISPLAYSTRING"

-        #define VCDomesticProp          "DOM"

-        #define VCDTendProp                     "DTEND"

-        #define VCDTstartProp           "DTSTART"

-        #define VCDueProp                       "DUE"

-        #define VCEmailAddressProp      "EMAIL"

-        #define VCEncodingProp          "ENCODING"

-        #define VCEndProp                       "END"

-        #define VCEventProp                     "VEVENT"

-        #define VCEWorldProp            "EWORLD"

-        #define VCExNumProp                     "EXNUM"

-        #define VCExpDateProp           "EXDATE"

-        #define VCExpectProp            "EXPECT"

-        #define VCExtAddressProp        "EXT ADD"

-        #define VCFamilyNameProp        "F"

-        #define VCFaxProp                       "FAX"

-        #define VCFullNameProp          "FN"

-        #define VCGeoProp                       "GEO"

-        #define VCGeoLocationProp       "GEO"

-        #define VCGIFProp                       "GIF"

-        #define VCGivenNameProp                 "G"

-        #define VCGroupingProp          "Grouping"

-        #define VCHomeProp                      "HOME"

-        #define VCIBMMailProp           "IBMMail"

-        #define VCInlineProp            "INLINE"

-        #define VCInternationalProp     "INTL"

-        #define VCInternetProp          "INTERNET"

-        #define VCISDNProp                      "ISDN"

-        #define VCJPEGProp                      "JPEG"

-        #define VCLanguageProp          "LANG"

-        #define VCLastModifiedProp      "LAST-MODIFIED"

-        #define VCLastRevisedProp       "REV"

-        #define VCLocationProp          "LOCATION"

-        #define VCLogoProp                      "LOGO"

-        #define VCMailerProp            "MAILER"

-        #define VCMAlarmProp            "MALARM"

-        #define VCMCIMailProp           "MCIMAIL"

-        #define VCMessageProp           "MSG"

-        #define VCMETProp                       "MET"

-        #define VCModemProp                     "MODEM"

-        #define VCMPEG2Prop                     "MPEG2"

-        #define VCMPEGProp                      "MPEG"

-        #define VCMSNProp                       "MSN"

-        #define VCNamePrefixesProp      "NPRE"

-        #define VCNameProp                      "N"

-        #define VCNameSuffixesProp      "NSUF"

-        #define VCNoteProp                      "NOTE"

-        #define VCOrgNameProp           "ORGNAME"

-        #define VCOrgProp                       "ORG"

-        #define VCOrgUnit2Prop          "OUN2"

-        #define VCOrgUnit3Prop          "OUN3"

-        #define VCOrgUnit4Prop          "OUN4"

-        #define VCOrgUnitProp           "OUN"

-        #define VCPagerProp                     "PAGER"

-        #define VCPAlarmProp            "PALARM"

-        #define VCParcelProp            "PARCEL"

-        #define VCPartProp                      "PART"

-        #define VCPCMProp                       "PCM"

-        #define VCPDFProp                       "PDF"

-        #define VCPGPProp                       "PGP"

-        #define VCPhotoProp                     "PHOTO"

-        #define VCPICTProp                      "PICT"

-        #define VCPMBProp                       "PMB"

-        #define VCPostalBoxProp                 "BOX"

-        #define VCPostalCodeProp        "PC"

-        #define VCPostalProp            "POSTAL"

-        #define VCPowerShareProp        "POWERSHARE"

-        #define VCPreferredProp                 "PREF"

-        #define VCPriorityProp          "PRIORITY"

-        #define VCProcedureNameProp     "PROCEDURENAME"

-        #define VCProdIdProp            "PRODID"

-        #define VCProdigyProp           "PRODIGY"

-        #define VCPronunciationProp     "SOUND"

-        #define VCPSProp                        "PS"

-        #define VCPublicKeyProp                 "KEY"

-        #define VCQPProp                        "QP"

-        #define VCQuickTimeProp                 "QTIME"

-        #define VCQuotedPrintableProp"QUOTED-PRINTABLE"

-        #define VCRDateProp                     "RDATE"

-        #define VCRegionProp            "R"

-        #define VCRelatedToProp                 "RELATED-TO"

-        #define VCRepeatCountProp       "REPEATCOUNT"

-        #define VCResourcesProp                 "RESOURCES"

-        #define VCRNumProp                      "RNUM"

-        #define VCRoleProp                      "ROLE"

-        #define VCRRuleProp                     "RRULE"

-        #define VCRSVPProp                      "RSVP"

-        #define VCRunTimeProp           "RUNTIME"

-        #define VCSequenceProp          "SEQUENCE"

-        #define VCSnoozeTimeProp        "SNOOZETIME"

-        #define VCStartProp                     "START"

-        #define VCStatusProp            "STATUS"

-        #define VCStreetAddressProp     "STREET"

-        #define VCSubTypeProp           "SUBTYPE"

-        #define VCSummaryProp           "SUMMARY"

-        #define VCTelephoneProp                 "TEL"

-        #define VCTIFFProp                      "TIFF"

-        #define VCTimeZoneProp          "TZ"

-        #define VCTitleProp                     "TITLE"

-        #define VCTLXProp                       "TLX"

-        #define VCTodoProp                      "VTODO"

-        #define VCTranspProp            "TRANSP"

-        #define VCUniqueStringProp      "UID"

-        #define VCURLProp                       "URL"

-        #define VCURLValueProp          "URLVAL"

-        #define VCValueProp                     "VALUE"

-        #define VCVersionProp           "VERSION"

-        #define VCVideoProp                     "VIDEO"

-        #define VCVoiceProp                     "VOICE"

-        #define VCWAVEProp                      "WAVE"

-        #define VCWMFProp                       "WMF"

-        #define VCWorkProp                      "WORK"

-        #define VCX400Prop                      "X400"

-        #define VCX509Prop                      "X509"

-        #define VCXRuleProp                     "XRULE"

-

-

-typedef struct VObject VObject;

-

-typedef struct VObjectIterator {

-    VObject* start;

-    VObject* next;

-    } VObjectIterator;

-

-extern DLLEXPORT(VObject*) newVObject(const char *id);

-extern DLLEXPORT(void) deleteVObject(VObject *p);

-extern DLLEXPORT(char*) dupStr(const char *s, unsigned int size);

-extern DLLEXPORT(void) deleteStr(const char *p);

-extern DLLEXPORT(void) unUseStr(const char *s);

-

-extern DLLEXPORT(void) setVObjectName(VObject *o, const char* id);

-extern DLLEXPORT(void) setVObjectStringZValue(VObject *o, const char *s);

-extern DLLEXPORT(void) setVObjectStringZValue_(VObject *o, const char *s);

-extern DLLEXPORT(void) setVObjectIntegerValue(VObject *o, unsigned int i);

-extern DLLEXPORT(void) setVObjectLongValue(VObject *o, unsigned long l);

-extern DLLEXPORT(void) setVObjectAnyValue(VObject *o, void *t);

-extern DLLEXPORT(VObject*) setValueWithSize(VObject *prop, void *val, unsigned int size);

-extern DLLEXPORT(VObject*) setValueWithSize_(VObject *prop, void *val, unsigned int size);

-

-extern DLLEXPORT(const char*) vObjectName(VObject *o);

-extern DLLEXPORT(const char*) vObjectStringZValue(VObject *o);

-extern DLLEXPORT(unsigned int) vObjectIntegerValue(VObject *o);

-extern DLLEXPORT(unsigned long) vObjectLongValue(VObject *o);

-extern DLLEXPORT(void*) vObjectAnyValue(VObject *o);

-extern DLLEXPORT(VObject*) vObjectVObjectValue(VObject *o);

-extern DLLEXPORT(void) setVObjectVObjectValue(VObject *o, VObject *p);

-

-extern DLLEXPORT(VObject*) addVObjectProp(VObject *o, VObject *p);

-extern DLLEXPORT(VObject*) addProp(VObject *o, const char *id);

-extern DLLEXPORT(VObject*) addProp_(VObject *o, const char *id);

-extern DLLEXPORT(VObject*) addPropValue(VObject *o, const char *p, const char *v);

-extern DLLEXPORT(VObject*) addPropSizedValue_(VObject *o, const char *p, const char *v, unsigned int size);

-extern DLLEXPORT(VObject*) addPropSizedValue(VObject *o, const char *p, const char *v, unsigned int size);

-extern DLLEXPORT(VObject*) addGroup(VObject *o, const char *g);

-extern DLLEXPORT(void) addList(VObject **o, VObject *p);

-

-extern DLLEXPORT(VObject*) isAPropertyOf(VObject *o, const char *id);

-

-extern DLLEXPORT(VObject*) nextVObjectInList(VObject *o);

-extern DLLEXPORT(void) initPropIterator(VObjectIterator *i, VObject *o);

-extern DLLEXPORT(int) moreIteration(VObjectIterator *i);

-extern DLLEXPORT(VObject*) nextVObject(VObjectIterator *i);

-

-extern DLLEXPORT(const char*) lookupStr(const char *s);

-extern DLLEXPORT(void) cleanStrTbl();

-

-extern DLLEXPORT(void) cleanVObject(VObject *o);

-extern DLLEXPORT(void) cleanVObjects(VObject *list);

-

-extern DLLEXPORT(const char*) lookupProp(const char* str);

-extern DLLEXPORT(const char*) lookupProp_(const char* str);

-

-extern DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o);

-extern DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list);

-

-extern DLLEXPORT(int) vObjectValueType(VObject *o);

-

-/* return type of vObjectValueType: */

-        #define VCVT_NOVALUE0

-        /* if the VObject has no value associated with it. */

-        #define VCVT_STRINGZ1

-        /* if the VObject has value set by setVObjectStringZValue. */

-        #define VCVT_UINT       2

-        /* if the VObject has value set by setVObjectIntegerValue. */

-        #define VCVT_ULONG             3

-        /* if the VObject has value set by setVObjectLongValue. */

-        #define VCVT_RAW        4

-        /* if the VObject has value set by setVObjectAnyValue. */

-        #define VCVT_VOBJECT5

-        /* if the VObject has value set by setVObjectVObjectValue. */

-

-extern const char** fieldedProp;

-

-/***************************************************

- * The methods below are implemented in vcc.c (generated from vcc.y )

- ***************************************************/

-

-/* NOTE regarding printVObject and writeVObject

-

-The functions below are not exported from the DLL because they

-take a FILE* as a parameter, which cannot be passed across a DLL

-interface (at least that is my experience). Instead you can use

-their companion functions which take file names or pointers

-to memory. However, if you are linking this code into

-your build directly then you may find them a more convenient API

-and you can go ahead and use them. If you try to use them with

-the DLL LIB you will get a link error.

-*/

-extern void writeVObject(FILE *fp, VObject *o);

-

-

-

-typedef void (*MimeErrorHandler)(char *);

-

-extern DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler);

-

-extern DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len);

-extern DLLEXPORT(VObject*) Parse_MIME_FromFileName(char* fname);

-

-

-/* NOTE regarding Parse_MIME_FromFile

-The function above, Parse_MIME_FromFile, comes in two flavors,

-neither of which is exported from the DLL. Each version takes

-a CFile or FILE* as a parameter, neither of which can be

-passed across a DLL interface (at least that is my experience).

-If you are linking this code into your build directly then

-you may find them a more convenient API that the other flavors

-that take a file name. If you use them with the DLL LIB you

-will get a link error.

-*/

-

-

-#if INCLUDEMFC

-extern VObject* Parse_MIME_FromFile(CFile *file);

-#else

-extern VObject* Parse_MIME_FromFile(FILE *file);

-#endif

-

-extern DLLEXPORT(const char *) vObjectTypeInfo(VObject *o);

-

-

-#endif /* __VOBJECT_H__ */

-

-

+/***************************************************************************
+(C) Copyright 1996 Apple Computer, Inc., AT&T Corp., International
+Business Machines Corporation and Siemens Rolm Communications Inc.
+
+For purposes of this license notice, the term Licensors shall mean,
+collectively, Apple Computer, Inc., AT&T Corp., International
+Business Machines Corporation and Siemens Rolm Communications Inc.
+The term Licensor shall mean any of the Licensors.
+
+Subject to acceptance of the following conditions, permission is hereby
+granted by Licensors without the need for written agreement and without
+license or royalty fees, to use, copy, modify and distribute this
+software for any purpose.
+
+The above copyright notice and the following four paragraphs must be
+reproduced in all copies of this software and any software including
+this software.
+
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS AND NO LICENSOR SHALL HAVE
+ANY OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS OR
+MODIFICATIONS.
+
+IN NO EVENT SHALL ANY LICENSOR BE LIABLE TO ANY PARTY FOR DIRECT,
+INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOST PROFITS ARISING OUT
+OF THE USE OF THIS SOFTWARE EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
+EACH LICENSOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, EXPRESS OR IMPLIED,
+INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF NONINFRINGEMENT OR THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.
+
+The software is provided with RESTRICTED RIGHTS.  Use, duplication, or
+disclosure by the government are subject to restrictions set forth in
+DFARS 252.227-7013 or 48 CFR 52.227-19, as applicable.
+
+***************************************************************************/
+
+/*
+
+The vCard/vCalendar C interface is implemented in the set
+of files as follows:
+
+vcc.y, yacc source, and vcc.c, the yacc output you will use
+implements the core parser
+
+vobject.c implements an API that insulates the caller from
+the parser and changes in the vCard/vCalendar BNF
+
+port.h defines compilation environment dependent stuff
+
+vcc.h and vobject.h are header files for their .c counterparts
+
+vcaltmp.h and vcaltmp.c implement vCalendar "macro" functions
+which you may find useful.
+
+test.c is a standalone test driver that exercises some of
+the features of the APIs provided. Invoke test.exe on a
+VCARD/VCALENDAR input text file and you will see the pretty
+print output of the internal representation (this pretty print
+output should give you a good idea of how the internal
+representation looks like -- there is one such output in the
+following too). Also, a file with the .out suffix is generated
+to show that the internal representation can be written back
+in the original text format.
+
+For more information on this API see the readme.txt file
+which accompanied this distribution.
+
+  Also visit:
+
+                http://www.versit.com
+                http://www.ralden.com
+
+*/
+
+// No tr() anywhere in this file
+
+
+#ifndef __VOBJECT_H__
+#define __VOBJECT_H__ 1
+
+#include <qstring.h>
+
+        #define         vCardClipboardFormat    "+//ISBN 1-887687-00-9::versit::PDI//vCard"
+        #define         vCalendarClipboardFormat"+//ISBN 1-887687-00-9::versit::PDI//vCalendar"
+
+/* The above strings vCardClipboardFormat and vCalendarClipboardFormat
+are globally unique IDs which can be used to generate clipboard format
+ID's as per the requirements of a specific platform. For example, in
+Windows they are used as the parameter in a call to RegisterClipboardFormat.
+For example:
+
+  CLIPFORMAT foo = RegisterClipboardFormat(vCardClipboardFormat);
+
+*/
+
+        #define vCardMimeType   "text/x-vCard"
+        #define vCalendarMimeType"text/x-vCalendar"
+
+#undef DLLEXPORT
+#include <qglobal.h>
+#if defined(Q_WS_WIN)
+#define DLLEXPORT(t)   __declspec(dllexport) t
+#else
+#define DLLEXPORT(t)   t
+#endif
+
+#ifndef FALSE
+        #define FALSE0
+#endif
+#ifndef TRUE
+        #define TRUE1
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+
+
+        #define VC7bitProp                      "7BIT"
+        #define VC8bitProp                      "8BIT"
+        #define VCAAlarmProp            "AALARM"
+        #define VCAdditionalNamesProp"ADDN"
+        #define VCAdrProp                       "ADR"
+        #define VCAgentProp                     "AGENT"
+        #define VCAIFFProp                      "AIFF"
+        #define VCAOLProp                       "AOL"
+        #define VCAppleLinkProp                 "APPLELINK"
+        #define VCAttachProp            "ATTACH"
+        #define VCAttendeeProp          "ATTENDEE"
+        #define VCATTMailProp           "ATTMAIL"
+        #define VCAudioContentProp      "AUDIOCONTENT"
+        #define VCAVIProp                       "AVI"
+        #define VCBase64Prop            "BASE64"
+        #define VCBBSProp                       "BBS"
+        #define VCBirthDateProp                 "BDAY"
+        #define VCBMPProp                       "BMP"
+        #define VCBodyProp                      "BODY"
+        #define VCBusinessRoleProp      "ROLE"
+        #define VCCalProp                       "VCALENDAR"
+        #define VCCaptionProp           "CAP"
+        #define VCCardProp                      "VCARD"
+        #define VCCarProp                       "CAR"
+        #define VCCategoriesProp        "CATEGORIES"
+        #define VCCellularProp          "CELL"
+        #define VCCGMProp                       "CGM"
+        #define VCCharSetProp           "CHARSET"
+        #define VCCIDProp                       "CID"
+        #define VCCISProp                       "CIS"
+        #define VCCityProp                      "L"
+        #define VCClassProp                     "CLASS"
+        #define VCCommentProp           "NOTE"
+        #define VCCompletedProp                 "COMPLETED"
+        #define VCContentIDProp                 "CONTENT-ID"
+        #define VCCountryNameProp       "C"
+        #define VCDAlarmProp            "DALARM"
+        #define VCDataSizeProp          "DATASIZE"
+        #define VCDayLightProp          "DAYLIGHT"
+        #define VCDCreatedProp          "DCREATED"
+#define VCDeliveryLabelProp     "LABEL"
+        #define VCDescriptionProp       "DESCRIPTION"
+        #define VCDIBProp                       "DIB"
+        #define VCDisplayStringProp     "DISPLAYSTRING"
+        #define VCDomesticProp          "DOM"
+        #define VCDTendProp                     "DTEND"
+        #define VCDTstartProp           "DTSTART"
+        #define VCDueProp                       "DUE"
+        #define VCEmailAddressProp      "EMAIL"
+        #define VCEncodingProp          "ENCODING"
+        #define VCEndProp                       "END"
+        #define VCEventProp                     "VEVENT"
+        #define VCEWorldProp            "EWORLD"
+        #define VCExNumProp                     "EXNUM"
+        #define VCExpDateProp           "EXDATE"
+        #define VCExpectProp            "EXPECT"
+        #define VCExtAddressProp        "EXT ADD"
+        #define VCFamilyNameProp        "F"
+        #define VCFaxProp                       "FAX"
+        #define VCFullNameProp          "FN"
+        #define VCGeoProp                       "GEO"
+        #define VCGeoLocationProp       "GEO"
+        #define VCGIFProp                       "GIF"
+        #define VCGivenNameProp                 "G"
+        #define VCGroupingProp          "Grouping"
+        #define VCHomeProp                      "HOME"
+        #define VCIBMMailProp           "IBMMail"
+        #define VCInlineProp            "INLINE"
+        #define VCInternationalProp     "INTL"
+        #define VCInternetProp          "INTERNET"
+        #define VCISDNProp                      "ISDN"
+        #define VCJPEGProp                      "JPEG"
+        #define VCLanguageProp          "LANG"
+        #define VCLastModifiedProp      "LAST-MODIFIED"
+        #define VCLastRevisedProp       "REV"
+        #define VCLocationProp          "LOCATION"
+        #define VCLogoProp                      "LOGO"
+        #define VCMailerProp            "MAILER"
+        #define VCMAlarmProp            "MALARM"
+        #define VCMCIMailProp           "MCIMAIL"
+        #define VCMessageProp           "MSG"
+        #define VCMETProp                       "MET"
+        #define VCModemProp                     "MODEM"
+        #define VCMPEG2Prop                     "MPEG2"
+        #define VCMPEGProp                      "MPEG"
+        #define VCMSNProp                       "MSN"
+        #define VCNamePrefixesProp      "NPRE"
+        #define VCNameProp                      "N"
+        #define VCNameSuffixesProp      "NSUF"
+        #define VCNoteProp                      "NOTE"
+        #define VCOrgNameProp           "ORGNAME"
+        #define VCOrgProp                       "ORG"
+        #define VCOrgUnit2Prop          "OUN2"
+        #define VCOrgUnit3Prop          "OUN3"
+        #define VCOrgUnit4Prop          "OUN4"
+        #define VCOrgUnitProp           "OUN"
+        #define VCPagerProp                     "PAGER"
+        #define VCPAlarmProp            "PALARM"
+        #define VCParcelProp            "PARCEL"
+        #define VCPartProp                      "PART"
+        #define VCPCMProp                       "PCM"
+        #define VCPDFProp                       "PDF"
+        #define VCPGPProp                       "PGP"
+        #define VCPhotoProp                     "PHOTO"
+        #define VCPICTProp                      "PICT"
+        #define VCPMBProp                       "PMB"
+        #define VCPostalBoxProp                 "BOX"
+        #define VCPostalCodeProp        "PC"
+        #define VCPostalProp            "POSTAL"
+        #define VCPowerShareProp        "POWERSHARE"
+        #define VCPreferredProp                 "PREF"
+        #define VCPriorityProp          "PRIORITY"
+        #define VCProcedureNameProp     "PROCEDURENAME"
+        #define VCProdIdProp            "PRODID"
+        #define VCProdigyProp           "PRODIGY"
+        #define VCPronunciationProp     "SOUND"
+        #define VCPSProp                        "PS"
+        #define VCPublicKeyProp                 "KEY"
+        #define VCQPProp                        "QP"
+        #define VCQuickTimeProp                 "QTIME"
+        #define VCQuotedPrintableProp"QUOTED-PRINTABLE"
+        #define VCRDateProp                     "RDATE"
+        #define VCRegionProp            "R"
+        #define VCRelatedToProp                 "RELATED-TO"
+        #define VCRepeatCountProp       "REPEATCOUNT"
+        #define VCResourcesProp                 "RESOURCES"
+        #define VCRNumProp                      "RNUM"
+        #define VCRoleProp                      "ROLE"
+        #define VCRRuleProp                     "RRULE"
+        #define VCRSVPProp                      "RSVP"
+        #define VCRunTimeProp           "RUNTIME"
+        #define VCSequenceProp          "SEQUENCE"
+        #define VCSnoozeTimeProp        "SNOOZETIME"
+        #define VCStartProp                     "START"
+        #define VCStatusProp            "STATUS"
+        #define VCStreetAddressProp     "STREET"
+        #define VCSubTypeProp           "SUBTYPE"
+        #define VCSummaryProp           "SUMMARY"
+        #define VCTelephoneProp                 "TEL"
+        #define VCTIFFProp                      "TIFF"
+        #define VCTimeZoneProp          "TZ"
+        #define VCTitleProp                     "TITLE"
+        #define VCTLXProp                       "TLX"
+        #define VCTodoProp                      "VTODO"
+        #define VCTranspProp            "TRANSP"
+        #define VCUniqueStringProp      "UID"
+        #define VCURLProp                       "URL"
+        #define VCURLValueProp          "URLVAL"
+        #define VCValueProp                     "VALUE"
+        #define VCVersionProp           "VERSION"
+        #define VCVideoProp                     "VIDEO"
+        #define VCVoiceProp                     "VOICE"
+        #define VCWAVEProp                      "WAVE"
+        #define VCWMFProp                       "WMF"
+        #define VCWorkProp                      "WORK"
+        #define VCX400Prop                      "X400"
+        #define VCX509Prop                      "X509"
+        #define VCXRuleProp                     "XRULE"
+
+
+typedef struct VObject VObject;
+
+typedef struct VObjectIterator {
+    VObject* start;
+    VObject* next;
+    } VObjectIterator;
+
+extern DLLEXPORT(VObject*) newVObject(const char *id);
+extern DLLEXPORT(void) deleteVObject(VObject *p);
+extern DLLEXPORT(char*) dupStr(const char *s, unsigned int size);
+extern DLLEXPORT(void) deleteStr(const char *p);
+extern DLLEXPORT(void) unUseStr(const char *s);
+
+extern DLLEXPORT(void) setVObjectName(VObject *o, const char* id);
+extern DLLEXPORT(void) setVObjectStringZValue(VObject *o, const char *s);
+extern DLLEXPORT(void) setVObjectStringZValue_(VObject *o, const char *s);
+extern DLLEXPORT(void) setVObjectIntegerValue(VObject *o, unsigned int i);
+extern DLLEXPORT(void) setVObjectLongValue(VObject *o, unsigned long l);
+extern DLLEXPORT(void) setVObjectAnyValue(VObject *o, void *t);
+extern DLLEXPORT(VObject*) setValueWithSize(VObject *prop, void *val, unsigned int size);
+extern DLLEXPORT(VObject*) setValueWithSize_(VObject *prop, void *val, unsigned int size);
+
+extern DLLEXPORT(const char*) vObjectName(VObject *o);
+extern DLLEXPORT(const char*) vObjectStringZValue(VObject *o);
+extern DLLEXPORT(unsigned int) vObjectIntegerValue(VObject *o);
+extern DLLEXPORT(unsigned long) vObjectLongValue(VObject *o);
+extern DLLEXPORT(void*) vObjectAnyValue(VObject *o);
+extern DLLEXPORT(VObject*) vObjectVObjectValue(VObject *o);
+extern DLLEXPORT(void) setVObjectVObjectValue(VObject *o, VObject *p);
+
+extern DLLEXPORT(VObject*) addVObjectProp(VObject *o, VObject *p);
+extern DLLEXPORT(VObject*) addProp(VObject *o, const char *id);
+extern DLLEXPORT(VObject*) addProp_(VObject *o, const char *id);
+extern DLLEXPORT(VObject*) addPropValue(VObject *o, const char *p, const char *v);
+extern DLLEXPORT(VObject*) addPropSizedValue_(VObject *o, const char *p, const char *v, unsigned int size);
+extern DLLEXPORT(VObject*) addPropSizedValue(VObject *o, const char *p, const char *v, unsigned int size);
+extern DLLEXPORT(VObject*) addGroup(VObject *o, const char *g);
+extern DLLEXPORT(void) addList(VObject **o, VObject *p);
+
+extern DLLEXPORT(VObject*) isAPropertyOf(VObject *o, const char *id);
+
+extern DLLEXPORT(VObject*) nextVObjectInList(VObject *o);
+extern DLLEXPORT(void) initPropIterator(VObjectIterator *i, VObject *o);
+extern DLLEXPORT(int) moreIteration(VObjectIterator *i);
+extern DLLEXPORT(VObject*) nextVObject(VObjectIterator *i);
+
+extern DLLEXPORT(const char*) lookupStr(const char *s);
+extern DLLEXPORT(void) cleanStrTbl();
+
+extern DLLEXPORT(void) cleanVObject(VObject *o);
+extern DLLEXPORT(void) cleanVObjects(VObject *list);
+
+extern DLLEXPORT(const char*) lookupProp(const char* str);
+extern DLLEXPORT(const char*) lookupProp_(const char* str);
+
+extern DLLEXPORT(void) writeVObjectToFile(char *fname, VObject *o);
+extern DLLEXPORT(void) writeVObjectsToFile(char *fname, VObject *list);
+
+extern DLLEXPORT(int) vObjectValueType(VObject *o);
+
+/* return type of vObjectValueType: */
+        #define VCVT_NOVALUE0
+        /* if the VObject has no value associated with it. */
+        #define VCVT_STRINGZ1
+        /* if the VObject has value set by setVObjectStringZValue. */
+        #define VCVT_UINT       2
+        /* if the VObject has value set by setVObjectIntegerValue. */
+        #define VCVT_ULONG             3
+        /* if the VObject has value set by setVObjectLongValue. */
+        #define VCVT_RAW        4
+        /* if the VObject has value set by setVObjectAnyValue. */
+        #define VCVT_VOBJECT5
+        /* if the VObject has value set by setVObjectVObjectValue. */
+
+extern const char** fieldedProp;
+
+/***************************************************
+ * The methods below are implemented in vcc.c (generated from vcc.y )
+ ***************************************************/
+
+/* NOTE regarding printVObject and writeVObject
+
+The functions below are not exported from the DLL because they
+take a FILE* as a parameter, which cannot be passed across a DLL
+interface (at least that is my experience). Instead you can use
+their companion functions which take file names or pointers
+to memory. However, if you are linking this code into
+your build directly then you may find them a more convenient API
+and you can go ahead and use them. If you try to use them with
+the DLL LIB you will get a link error.
+*/
+extern void writeVObject(FILE *fp, VObject *o);
+
+
+
+typedef void (*MimeErrorHandler)(char *);
+
+extern DLLEXPORT(void) registerMimeErrorHandler(MimeErrorHandler);
+
+extern DLLEXPORT(VObject*) Parse_MIME(const char *input, unsigned long len);
+extern DLLEXPORT(VObject*) Parse_MIME_FromFileName(char* fname);
+
+
+/* NOTE regarding Parse_MIME_FromFile
+The function above, Parse_MIME_FromFile, comes in two flavors,
+neither of which is exported from the DLL. Each version takes
+a CFile or FILE* as a parameter, neither of which can be
+passed across a DLL interface (at least that is my experience).
+If you are linking this code into your build directly then
+you may find them a more convenient API that the other flavors
+that take a file name. If you use them with the DLL LIB you
+will get a link error.
+*/
+
+
+#if INCLUDEMFC
+extern VObject* Parse_MIME_FromFile(CFile *file);
+#else
+extern VObject* Parse_MIME_FromFile(FILE *file);
+#endif
+
+extern DLLEXPORT(const char *) vObjectTypeInfo(VObject *o);
+
+
+#endif /* __VOBJECT_H__ */
+
+