Make VCARD importer more stable if something parsed which was not expected.

Thus, we are now able to import VCards from Evolution 2 and Apple Addressbook..
This is fixing issue #1479

2 files changed, 36 insertions, 7 deletions

diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp
index 43e530a..5bb21c7 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.cpp
@@ -1,585 +1,607 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 /*
  * VCard Backend for the OPIE-Contact Database.
  */
 
 
 #include <opie2/private/vobject_p.h>
 
 /* OPIE */
 #include <opie2/ocontactaccessbackend_vcard.h>
 #include <opie2/odebug.h>
 
 #include <qpe/timeconversion.h>
 
 //FIXME: Hack to allow direct access to FILE* fh. Rewrite this!
 #define protected public
 #include <qfile.h>
 #undef protected
 
 namespace Opie {
 
 OPimContactAccessBackend_VCard::OPimContactAccessBackend_VCard ( const QString& , const QString& filename ):
     m_dirty( false ),
-    m_file( filename )
+    m_file( filename ),
+    version_major( 1 ),
+    version_minor( 0 )
 {
     load();
 }
 
 
 bool OPimContactAccessBackend_VCard::load ()
 {
     m_map.clear();
     m_dirty = false;
 
     VObject* obj = 0l;
 
     if ( QFile::exists(m_file) ){
         obj = Parse_MIME_FromFileName( QFile::encodeName(m_file).data() );
         if ( !obj )
             return false;
     }else{
         odebug << "File \"" << m_file << "\" not found !" << oendl;
         return false;
     }
 
     while ( obj ) {
         OPimContact con = parseVObject( obj );
         /*
          * if uid is 0 assign a new one
          * this at least happens on
          * Nokia6210
          */
         if ( con.uid() == 0 ){
             con.setUid( 1 );
             owarn << "assigned new uid " << con.uid() << "" << oendl;
         }
 
         m_map.insert( con.uid(), con );
 
         VObject *t = obj;
         obj = nextVObjectInList(obj);
         cleanVObject( t );
     }
 
     return true;
 
 }
 bool OPimContactAccessBackend_VCard::reload()
 {
     return load();
 }
 bool OPimContactAccessBackend_VCard::save()
 {
     if (!m_dirty )
         return true;
 
     QFile file( m_file );
     if (!file.open(IO_WriteOnly ) )
         return false;
 
     VObject *obj;
     obj = newVObject( VCCalProp );
     addPropValue( obj, VCVersionProp, "1.0" );
 
     VObject *vo;
     for(QMap<int, OPimContact>::ConstIterator it=m_map.begin(); it !=m_map.end(); ++it ){
         vo = createVObject( *it );
         writeVObject( file.fh, vo ); //FIXME: HACK!!!
         cleanVObject( vo );
     }
     cleanStrTbl();
     deleteVObject( obj );
 
     m_dirty = false;
     return true;
 
 
 }
 void OPimContactAccessBackend_VCard::clear ()
 {
     m_map.clear();
     m_dirty = true; // ??? sure ? (se)
 }
 
 bool OPimContactAccessBackend_VCard::add ( const OPimContact& newcontact )
 {
     m_map.insert( newcontact.uid(), newcontact );
     m_dirty = true;
     return true;
 }
 
 bool OPimContactAccessBackend_VCard::remove ( int uid )
 {
     m_map.remove( uid );
     m_dirty = true;
     return true;
 }
 
 bool OPimContactAccessBackend_VCard::replace ( const OPimContact &contact )
 {
     m_map.replace( contact.uid(), contact );
     m_dirty = true;
     return true;
 }
 
 OPimContact OPimContactAccessBackend_VCard::find ( int uid ) const
 {
     return m_map[uid];
 }
 
 QArray<int> OPimContactAccessBackend_VCard::allRecords() const
 {
     QArray<int> ar( m_map.count() );
     QMap<int, OPimContact>::ConstIterator it;
     int i = 0;
     for ( it = m_map.begin(); it != m_map.end(); ++it ) {
         ar[i] = it.key();
         i++;
     }
     return ar;
 }
 
 const uint OPimContactAccessBackend_VCard::querySettings()
 {
     return 0; // No search possible
 }
 
 bool OPimContactAccessBackend_VCard::hasQuerySettings (uint ) const
 {
     return false; // No search possible, therefore all settings invalid ;)
 }
 
 bool OPimContactAccessBackend_VCard::wasChangedExternally()
 {
     return false; // Don't expect concurrent access
 }
 
 // *** Private stuff ***
 OPimContact OPimContactAccessBackend_VCard::parseVObject( VObject *obj )
 {
     OPimContact c;
-
     VObjectIterator it;
     initPropIterator( &it, obj );
     while( moreIteration( &it ) ) {
             VObject *o = nextVObject( &it );
             QCString name = vObjectName( o );
             QString value = QString::fromUtf8( vObjectStringZValue( o ) );
-            odebug << "(1)Read: %s" << QString( value ).latin1() << oendl;
-            if ( name == VCNameProp ) {
+            odebug << "(1)Read: " << name << " " << QString( value ).latin1() << oendl;
+            if ( name == VCVersionProp ) {
+
+                    odebug << "Version: " << value << oendl;
+                    QStringList version = QStringList::split( ".", value );
+                    version_major = version[0].toUInt();
+                    version_minor = version[1].toUInt();
+                    odebug << "Major: "<< version_major << " Minor: " << version_minor << oendl;
+
+            } 
+            else if ( name == VCNameProp ) {
                     VObjectIterator nit;
                     initPropIterator( &nit, o );
                     while( moreIteration( &nit ) ) {
                             VObject *o = nextVObject( &nit );
                             QCString name = vObjectTypeInfo( o );
                             QString value = QString::fromUtf8( vObjectStringZValue( o ) );
-                            odebug << "(2)Read: %s" << value.latin1() << oendl;
+                            odebug << "Nametype is: "<< name << " Value: " << value.latin1() << oendl;
                             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 );
+                            QCString name = vObjectTypeInfo( o );
                             QString value = QString::fromUtf8( vObjectStringZValue( o ) );
+                            odebug << "AddressType is: "<< name << " Value: " << value.latin1() << oendl;
                             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 );
+                            odebug << "Telephonetype is: "<< name << " Value: " << value.latin1() << oendl;
                             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  if ( name.left( 2 ) == "X-" || name.left( 2 ) == "x-" )
+                                    ; // Ignore
                             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;
                             
+                            odebug << "value %s %d" << value.data() << type << oendl;
+
                             if ( (type & (VOICE|HOME) ) == (VOICE|HOME) && (type & (CELL|HOME) ) != (CELL|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) && (type & (CELL|WORK) ) != (CELL|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 = QString::fromUtf8( vObjectStringZValue( o ) );
                     bool valid = TRUE;
                     VObjectIterator nit;
                     initPropIterator( &nit, o );
                     while( moreIteration( &nit ) ) {
                             VObject *o = nextVObject( &nit );
                             QCString name = vObjectTypeInfo( o );
+                            odebug << "Emailtype is: "<< name << " Value: " << value.latin1() << oendl;
                             if ( name != VCInternetProp && name != VCHomeProp &&
                                  name != VCWorkProp &&
-                                 name != VCPreferredProp )
+                                 name != VCPreferredProp &&
+                                 name.left( 2 ) != "X-" && name.left( 2 ) != "x-" ){
                                     // ### preffered should map to default email
                                     valid = FALSE;
+                                    odebug << "Email was detected as invalid!" << oendl;
+                            }
                     }
                     if ( valid ) {
                             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 = QString::fromUtf8( 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( convVCardDateToDate( value ) );
             }
             else if ( name == "X-Qtopia-Nickname" ) {
                     c.setNickname( value );
             }
             else if ( name == "X-Qtopia-Children" ) {
                     c.setChildren( value );
             }
             else if ( name == VCBirthDateProp ) {
                     // Reading Birthdate regarding RFC 2425 (5.8.4)
                     c.setBirthday( convVCardDateToDate( value ) );
                     
             }
             else if ( name == VCCommentProp ) {
                     c.setNotes( value );
             }
 #if 0
             else {
                     printf("Name: %s, value=%s\n", name.data(), QString::fromUtf8( vObjectStringZValue( o ) ) );
                     VObjectIterator nit;
                     initPropIterator( &nit, o );
                     while( moreIteration( &nit ) ) {
                             VObject *o = nextVObject( &nit );
                             QCString name = vObjectName( o );
                             QString value = QString::fromUtf8( vObjectStringZValue( o ) );
                             printf(" subprop: %s = %s\n", name.data(), value.latin1() );
                     }
             }
         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;
 }
 
 
 VObject* OPimContactAccessBackend_VCard::createVObject( const OPimContact &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() ); Fix for bugreport #1045
     for( QStringList::Iterator it = emails.begin(); it != emails.end(); ++it ) {
         VObject *email = safeAddPropValue( vcard, VCEmailAddressProp, *it );
         safeAddProp( email, VCInternetProp );
     }
 
     safeAddPropValue( vcard, VCNoteProp, c.notes() );
 
     // Exporting Birthday regarding RFC 2425 (5.8.4)
     if ( c.birthday().isValid() ){
         safeAddPropValue( vcard, VCBirthDateProp, convDateToVCardDate( 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() );
     if ( c.anniversary().isValid() ){
         safeAddPropValue( vcard, "X-Qtopia-Anniversary", convDateToVCardDate( c.anniversary() ) );
     }
     safeAddPropValue( vcard, "X-Qtopia-Nickname", c.nickname() );
     safeAddPropValue( vcard, "X-Qtopia-Children", c.children() );
 
     return vcard;
 }
 
 QString OPimContactAccessBackend_VCard::convDateToVCardDate( const QDate& d ) const
 {
         QString str_rfc2425 = QString("%1-%2-%3")
             .arg( d.year() )
             .arg( d.month(), 2 )
             .arg( d.day(), 2 );
         // Now replace spaces with "0"...
         int pos = 0;
         while ( ( pos = str_rfc2425.find (' ')  ) > 0 )
             str_rfc2425.replace( pos, 1, "0" );
 
         return str_rfc2425;
 }
 
 QDate OPimContactAccessBackend_VCard::convVCardDateToDate( const QString& datestr )
 {
     int monthPos = datestr.find('-');
     int dayPos = datestr.find('-', monthPos+1 );
     int sep_ignore = 1;
     if ( monthPos == -1 || dayPos == -1 ) {
         odebug << "fromString didn't find - in str = " << datestr << "; mpos = " << monthPos << " ypos = " << dayPos << "" << oendl;
         // Ok.. No "-" found, therefore we will try to read other format ( YYYYMMDD )
         if ( datestr.length() == 8 ){
             monthPos   = 4;
             dayPos     = 6;
             sep_ignore = 0;
             odebug << "Try with follwing positions str = " << datestr << "; mpos = " << monthPos << " ypos = " << dayPos << "" << oendl;
         } else {
             return QDate();
         }
     }
     int y = datestr.left( monthPos ).toInt();
     int m = datestr.mid( monthPos + sep_ignore, dayPos - monthPos - sep_ignore ).toInt();
     int d = datestr.mid( dayPos + sep_ignore ).toInt();
     odebug << "TimeConversion::fromString ymd = " << datestr << " => " << y << " " << m << " " << d << "; mpos = " << monthPos << " ypos = " << dayPos << "" << oendl;
     QDate date ( y,m,d );
     return date;
 }
 
 VObject* OPimContactAccessBackend_VCard::safeAddPropValue( VObject *o, const char *prop, const QString &value )
 {
         VObject *ret = 0;
         if ( o && !value.isEmpty() )
                 ret = addPropValue( o, prop, value.utf8() );
         return ret;
 }
 
 VObject* OPimContactAccessBackend_VCard::safeAddProp( VObject *o, const char *prop)
 {
     VObject *ret = 0;
     if ( o )
         ret = addProp( o, prop );
     return ret;
 }
 
+
+
 }
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h
index 1faf747..b734530 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_vcard.h
@@ -1,82 +1,89 @@
 /*
                              This file is part of the Opie Project
                              Copyright (C) The Main Author <main-author@whereever.org>
               =.             Copyright (C) The Opie Team <opie-devel@handhelds.org>
             .=l.
            .>+-=
  _;:,     .>    :=|.         This program is free software; you can
 .> <`_,   >  .   <=          redistribute it and/or  modify it under
 :`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
 .="- .-=="i,     .._         License as published by the Free Software
  - .   .-<_>     .<>         Foundation; either version 2 of the License,
      ._= =}       :          or (at your option) any later version.
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This program is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 /*
  * VCard Backend for the OPIE-Contact Database.
  */
 #ifndef __OCONTACTACCESSBACKEND_VCARD_H_
 #define __OCONTACTACCESSBACKEND_VCARD_H_
 
 #include <opie2/opimcontact.h>
 
 #include <opie2/ocontactaccessbackend.h>
 
 class VObject;
 
 namespace Opie {
 /**
  * This is the vCard 2.1 implementation of the Contact Storage
  * @see OPimContactAccessBackend_XML
  * @see OPimAccessBackend
  */
 class OPimContactAccessBackend_VCard : public OPimContactAccessBackend {
  public:
         OPimContactAccessBackend_VCard ( const QString& appname, const QString& filename = QString::null );
 
         bool load ();
         bool reload();
         bool save();
         void clear ();
 
         bool add ( const OPimContact& newcontact );
         bool remove ( int uid );
         bool replace ( const OPimContact& contact );
 
         OPimContact find ( int uid ) const;
         QArray<int> allRecords() const;
 
         const uint querySettings();
         bool hasQuerySettings (uint querySettings) const;
         bool wasChangedExternally();
 
 private:
         OPimContact parseVObject( VObject* obj );
         VObject* createVObject( const OPimContact& c );
         QString convDateToVCardDate( const QDate& c ) const;
         QDate convVCardDateToDate( const QString& datestr );
         VObject *safeAddPropValue( VObject *o, const char* prop, const QString& value );
         VObject *safeAddProp( VObject* o, const char* prop);
 
         bool m_dirty : 1;
         QString m_file;
         QMap<int, OPimContact> m_map;
+
+        /**
+         * Version of parsed VCard
+         */
+        uint version_major;
+        uint version_minor;
+
 };
 
 }
 
 #endif