Nothing happened.. Just some cleanup before I will start..

1 files changed, 739 insertions, 0 deletions

diff --git a/libopie/pim/ocontactaccessbackend_xml.cpp b/libopie/pim/ocontactaccessbackend_xml.cpp
new file mode 100644
index 0000000..2df6757
--- a/dev/null
+++ b/libopie/pim/ocontactaccessbackend_xml.cpp
@@ -0,0 +1,739 @@
+/*
+ * XML Backend for the OPIE-Contact Database.
+ *
+ * Copyright (c) 2002 by Stefan Eilers (Eilers.Stefan@epost.de)
+ *
+ * =====================================================================
+ *	This program is free software; you can redistribute it and/or
+ *	modify it under the terms of the GNU Library General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * =====================================================================
+ * ToDo: XML-Backend: Automatic reload if something was changed...
+ *
+ *
+ * =====================================================================
+ * Version: $Id$
+ * =====================================================================
+ * History:
+ * $Log$
+ * Revision 1.1  2003/02/09 15:05:01  eilers
+ * Nothing happened.. Just some cleanup before I will start..
+ *
+ * Revision 1.12  2003/01/03 16:58:03  eilers
+ * Reenable debug output
+ *
+ * Revision 1.11  2003/01/03 12:31:28  eilers
+ * Bugfix for calculating data diffs..
+ *
+ * Revision 1.10  2003/01/02 14:27:12  eilers
+ * Improved query by example: Search by date is possible.. First step
+ * for a today plugin for birthdays..
+ *
+ * Revision 1.9  2002/12/08 12:48:57  eilers
+ * Moved journal-enum from ocontact into i the xml-backend..
+ *
+ * Revision 1.8  2002/11/14 17:04:24  eilers
+ * Sorting will now work if fullname is identical on some entries
+ *
+ * Revision 1.7  2002/11/13 15:02:46  eilers
+ * Small Bug in sorted fixed
+ *
+ * Revision 1.6  2002/11/13 14:14:51  eilers
+ * Added sorted for Contacts..
+ *
+ * Revision 1.5  2002/11/01 15:10:42  eilers
+ * Added regExp-search in database for all fields in a contact.
+ *
+ * Revision 1.4  2002/10/16 10:52:40  eilers
+ * Added some docu to the interface and now using the cache infrastucture by zecke.. :)
+ *
+ * Revision 1.3  2002/10/14 16:21:54  eilers
+ * Some minor interface updates
+ *
+ * Revision 1.2  2002/10/07 17:34:24  eilers
+ * added OBackendFactory for advanced backend access
+ *
+ * Revision 1.1  2002/09/27 17:11:44  eilers
+ * Added API for accessing the Contact-Database ! It is compiling, but
+ * please do not expect that anything is working !
+ * I will debug that stuff in the next time ..
+ * Please read README_COMPILE for compiling !
+ *
+ *
+ */
+
+#include "ocontactaccessbackend_xml.h"
+
+#include <qasciidict.h>
+#include <qdatetime.h>
+#include <qfile.h>
+#include <qfileinfo.h>
+#include <qregexp.h>
+#include <qarray.h>
+#include <qmap.h>
+#include <qdatetime.h> 
+
+#include <qpe/global.h>
+
+#include <opie/xmltree.h>
+#include "ocontactaccessbackend.h"
+#include "ocontactaccess.h"
+
+#include <stdlib.h>
+#include <errno.h>
+
+using namespace Opie;
+
+
+OContactAccessBackend_XML::OContactAccessBackend_XML ( QString appname, QString filename = 0l ):
+	m_changed( false )
+{
+	m_appName = appname;
+	
+	/* Set journalfile name ... */
+	m_journalName = getenv("HOME");
+	m_journalName +="/.abjournal" + appname;
+	
+	/* Expecting to access the default filename if nothing else is set */
+	if ( filename.isEmpty() ){
+		m_fileName = Global::applicationFileName( "addressbook","addressbook.xml" );
+	} else
+		m_fileName = filename;
+	
+	/* Load Database now */
+	load ();
+}
+
+bool OContactAccessBackend_XML::save() 
+{
+	
+	if ( !m_changed )
+		return true;
+	
+	QString strNewFile = m_fileName + ".new";
+	QFile f( strNewFile );
+	if ( !f.open( IO_WriteOnly|IO_Raw ) )
+		return false;
+	
+	int total_written;
+	QString out;
+	out = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!DOCTYPE Addressbook ><AddressBook>\n"
+		" <Groups>\n"
+		" </Groups>\n"
+		" <Contacts>\n";
+	//QValueList<Contact>::iterator it;
+	QValueListConstIterator<OContact> it;
+	for ( it = m_contactList.begin(); it != m_contactList.end(); ++it ) {
+		out += "<Contact ";
+		(*it).save( out );
+		out += "/>\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;
+		}
+		out = "";
+	}
+	out += " </Contacts>\n</AddressBook>\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();
+	
+	// move the file over, I'm just going to use the system call
+	// because, I don't feel like using QDir.
+	if ( ::rename( strNewFile.latin1(), m_fileName.latin1() ) < 0 ) {
+		qWarning( "problem renaming file %s to %s, errno: %d",
+			  strNewFile.latin1(), m_journalName.latin1(), errno );
+		// remove the tmp file...
+		QFile::remove( strNewFile );
+	}
+	
+	/* The journalfile should be removed now... */
+	removeJournal();
+	
+	m_changed = false;
+	return true;
+}
+
+bool OContactAccessBackend_XML::load () 
+{
+	m_contactList.clear();
+	
+	/* Load XML-File and journal if it exists */
+	if ( !load ( m_fileName, false ) )
+		return false;
+	/* The returncode of the journalfile is ignored due to the
+	 * fact that it does not exist when this class is instantiated !
+	 * But there may such a file exist, if the application crashed.
+	 * Therefore we try to load it to get the changes before the #
+	 * crash happened...
+	 */
+	load (m_journalName, true);
+	
+	return true;
+}
+
+void OContactAccessBackend_XML::clear () 
+{
+	m_contactList.clear();
+	m_changed = false;
+	
+}
+
+bool OContactAccessBackend_XML::wasChangedExternally()
+{
+	QFileInfo fi( m_fileName );
+	
+	QDateTime lastmod = fi.lastModified ();
+	
+	return (lastmod != m_readtime);
+}
+
+QArray<int> OContactAccessBackend_XML::allRecords() const 
+{
+	QArray<int> uid_list( m_contactList.count() );
+	
+	uint counter = 0; 
+	QValueListConstIterator<OContact> it;
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		uid_list[counter++] = (*it).uid();
+	}
+	
+	return ( uid_list );
+}
+
+OContact OContactAccessBackend_XML::find ( int uid ) const
+{
+	bool found = false;
+	OContact foundContact; //Create empty contact
+	
+	QValueListConstIterator<OContact> it;
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		if ((*it).uid() == uid){
+			found = true;
+			break;
+		}
+	}
+	if ( found ){
+		foundContact = *it;
+	}
+	
+	return ( foundContact );
+}
+
+QArray<int> OContactAccessBackend_XML::queryByExample ( const OContact &query, int settings )
+{
+	
+	QArray<int> m_currentQuery( m_contactList.count() );
+	QValueListConstIterator<OContact> it;
+	uint arraycounter = 0;
+	
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		/* Search all fields and compare them with query object. Store them into list
+		 * if all fields matches.
+		 */
+		QDate* queryDate = 0l;
+		QDate* checkDate = 0l;
+		bool allcorrect = true;
+		for ( int i = 0; i < Qtopia::Groups; i++ ) {
+			// Birthday and anniversary are special nonstring fields and should
+			// be handled specially
+			switch ( i ){
+			case Qtopia::Birthday:
+				queryDate = new QDate( query.birthday() );
+				checkDate = new QDate( (*it).birthday() );
+			case Qtopia::Anniversary:
+				if ( queryDate == 0l ){
+					queryDate = new QDate( query.anniversary() );
+					checkDate = new QDate( (*it).anniversary() );
+				}
+				
+				if ( queryDate->isValid() ){
+					if(  checkDate->isValid() ){
+						if ( settings & OContactAccess::DateYear ){
+							if ( queryDate->year() != checkDate->year() )
+								allcorrect = false;
+						} 
+						if ( settings & OContactAccess::DateMonth ){
+							if ( queryDate->month() != checkDate->month() )
+								allcorrect = false;
+						} 
+						if ( settings & OContactAccess::DateDay ){
+							if ( queryDate->day() != checkDate->day() )
+								allcorrect = false;
+						} 
+						if ( settings & OContactAccess::DateDiff ) {
+							QDate current = QDate::currentDate();
+							// We have to equalize the year, otherwise
+							// the search will fail..
+							checkDate->setYMD( current.year(), 
+									   checkDate->month(), 
+									   checkDate->day() );
+							if ( *checkDate < current )
+								checkDate->setYMD( current.year()+1, 
+										   checkDate->month(), 
+										   checkDate->day() );
+							qWarning("Checking if %s is between %s and %s ! ", 
+								 checkDate->toString().latin1(),
+								 current.toString().latin1(), 
+								 queryDate->toString().latin1() );
+							if ( current.daysTo( *queryDate ) > 0 ){
+								if ( !( ( *checkDate >= current ) && 
+									( *checkDate <= *queryDate ) ) ){
+									allcorrect = false;
+									qWarning (" Nope!..");
+								}
+							}
+						}
+					} else{
+						// checkDate is invalid. Therfore this entry is always rejected
+						allcorrect = false;
+					}
+				}
+				
+				delete queryDate;
+				queryDate = 0l;
+				delete checkDate;
+				checkDate = 0l;
+				break;
+			default:
+				/* Just compare fields which are not empty in the query object */
+				if ( !query.field(i).isEmpty() ){
+					switch ( settings & ~( OContactAccess::IgnoreCase
+							       | OContactAccess::DateDiff
+							       | OContactAccess::DateYear
+							       | OContactAccess::DateMonth
+							       | OContactAccess::DateDay
+							       | OContactAccess::MatchOne 
+							       ) ){
+						
+					case OContactAccess::RegExp:{
+						QRegExp expr ( query.field(i),
+							       !(settings & OContactAccess::IgnoreCase),
+							       false );
+						if ( expr.find ( (*it).field(i), 0 ) == -1 )
+							allcorrect = false;
+					}
+						break;
+					case OContactAccess::WildCards:{
+						QRegExp expr ( query.field(i),
+							       !(settings & OContactAccess::IgnoreCase),
+							       true );
+						if ( expr.find ( (*it).field(i), 0 ) == -1 )
+							allcorrect = false;
+					}
+						break;
+					case OContactAccess::ExactMatch:{
+						if (settings & OContactAccess::IgnoreCase){
+							if ( query.field(i).upper() !=
+							     (*it).field(i).upper() )
+								allcorrect = false;
+						}else{
+							if ( query.field(i) != (*it).field(i) )
+								allcorrect = false;
+						}
+					}
+						break;
+					}
+				}
+			}
+		}
+		if ( allcorrect ){
+			m_currentQuery[arraycounter++] = (*it).uid();
+		}
+	}
+	
+	// Shrink to fit..
+	m_currentQuery.resize(arraycounter);
+	
+	return m_currentQuery;
+}
+
+QArray<int> OContactAccessBackend_XML::matchRegexp(  const QRegExp &r ) const
+{
+	QArray<int> m_currentQuery( m_contactList.count() );
+	QValueListConstIterator<OContact> it;
+	uint arraycounter = 0;
+	
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		if ( (*it).match( r ) ){
+			m_currentQuery[arraycounter++] = (*it).uid();
+		}
+		
+	}
+	// Shrink to fit..
+	m_currentQuery.resize(arraycounter);
+	
+	return m_currentQuery;
+}
+
+const uint OContactAccessBackend_XML::querySettings()
+{
+	return ( OContactAccess::WildCards
+		 | OContactAccess::IgnoreCase
+		 | OContactAccess::RegExp
+		 | OContactAccess::ExactMatch 
+		 | OContactAccess::DateDiff
+		 | OContactAccess::DateYear
+		 | OContactAccess::DateMonth
+		 | OContactAccess::DateDay
+		 );
+}
+
+bool OContactAccessBackend_XML::hasQuerySettings (uint querySettings) const
+{
+	/* OContactAccess::IgnoreCase, DateDiff, DateYear, DateMonth, DateDay 
+	 * may be added with any of the other settings. IgnoreCase should never used alone.
+	 * Wildcards, RegExp, ExactMatch should never used at the same time...
+	 */
+	
+	if ( querySettings == OContactAccess::IgnoreCase ) 
+		return false;
+	
+	switch ( querySettings & ~( OContactAccess::IgnoreCase
+				    | OContactAccess::DateDiff
+				    | OContactAccess::DateYear
+				    | OContactAccess::DateMonth
+				    | OContactAccess::DateDay
+				    ) 
+		 ){
+	case OContactAccess::RegExp:
+		return ( true );
+	case OContactAccess::WildCards:
+		return ( true );
+	case OContactAccess::ExactMatch:
+		return ( true );
+	default:
+		return ( false );
+	}
+}
+
+// Currently only asc implemented.. 
+QArray<int> OContactAccessBackend_XML::sorted( bool asc,  int , int ,  int ) 
+{
+	QMap<QString, int> nameToUid;
+	QStringList names;
+	QArray<int> m_currentQuery( m_contactList.count() );
+	
+	// First fill map and StringList with all Names 
+	// Afterwards sort namelist and use map to fill array to return..
+	QValueListConstIterator<OContact> it;
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		names.append( (*it).fileAs() + QString::number( (*it).uid() ) );
+		nameToUid.insert( (*it).fileAs() + QString::number( (*it).uid() ), (*it).uid() );
+	}
+	names.sort();
+	
+	int i = 0;
+	if ( asc ){
+		for ( QStringList::Iterator it = names.begin(); it != names.end(); ++it )
+			m_currentQuery[i++] = nameToUid[ (*it) ];
+	}else{
+		for ( QStringList::Iterator it = names.end(); it != names.begin(); --it )
+			m_currentQuery[i++] = nameToUid[ (*it) ];
+	}
+	
+	return m_currentQuery;
+	
+}
+
+bool OContactAccessBackend_XML::add ( const OContact &newcontact )
+{
+	//qWarning("odefaultbackend: ACTION::ADD");
+	updateJournal (newcontact, ACTION_ADD);
+	addContact_p( newcontact );
+	
+	m_changed = true;
+	
+	return true;
+}
+
+bool OContactAccessBackend_XML::replace ( const OContact &contact )
+{
+	m_changed = true;
+	
+	bool found = false;
+	
+	QValueListIterator<OContact> it;
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		if ( (*it).uid() == contact.uid() ){
+			found = true;
+			break;
+		}
+	}
+	if (found) {
+		updateJournal (contact, ACTION_REPLACE);
+		m_contactList.remove (it);
+		m_contactList.append (contact);
+		return true;
+	} else
+		return false;
+}
+
+bool OContactAccessBackend_XML::remove ( int uid )
+{
+	m_changed = true;
+	
+	bool found = false;
+	QValueListIterator<OContact> it;
+	for( it = m_contactList.begin(); it != m_contactList.end(); ++it ){
+		if ((*it).uid() == uid){
+			found = true;
+			break;
+		}
+	}
+	if (found) {
+		updateJournal ( *it, ACTION_REMOVE);
+		m_contactList.remove (it);
+		return true;
+	} else
+		return false;
+}
+
+bool OContactAccessBackend_XML::reload(){
+	/* Reload is the same as load in this implementation */
+	return ( load() );
+}
+
+void OContactAccessBackend_XML::addContact_p( const OContact &newcontact )
+{
+	m_contactList.append (newcontact);
+}
+
+/* This function loads the xml-database and the journalfile */
+bool OContactAccessBackend_XML::load( const QString filename, bool isJournal ) 
+{
+	
+	/* We use the time of the last read to check if the file was
+	 * changed externally.
+	 */
+	if ( !isJournal ){
+		QFileInfo fi( filename );
+		m_readtime = fi.lastModified ();
+	}
+	
+	const int JOURNALACTION = Qtopia::Notes + 1;
+	const int JOURNALROW = JOURNALACTION + 1;
+	
+	bool foundAction = false;
+	journal_action action = ACTION_ADD;
+	int journalKey = 0;
+	QMap<int, QString> contactMap;
+	QMap<QString, QString> customMap;
+	QMap<QString, QString>::Iterator customIt;
+	QAsciiDict<int> dict( 47 );
+	
+	dict.setAutoDelete( TRUE );
+	dict.insert( "Uid", new int(Qtopia::AddressUid) );
+	dict.insert( "Title", new int(Qtopia::Title) );
+	dict.insert( "FirstName", new int(Qtopia::FirstName) );
+	dict.insert( "MiddleName", new int(Qtopia::MiddleName) );
+	dict.insert( "LastName", new int(Qtopia::LastName) );
+	dict.insert( "Suffix", new int(Qtopia::Suffix) );
+	dict.insert( "FileAs", new int(Qtopia::FileAs) );
+	dict.insert( "Categories", new int(Qtopia::AddressCategory) );
+	dict.insert( "DefaultEmail", new int(Qtopia::DefaultEmail) );
+	dict.insert( "Emails", new int(Qtopia::Emails) );
+	dict.insert( "HomeStreet", new int(Qtopia::HomeStreet) );
+	dict.insert( "HomeCity", new int(Qtopia::HomeCity) );
+	dict.insert( "HomeState", new int(Qtopia::HomeState) );
+	dict.insert( "HomeZip", new int(Qtopia::HomeZip) );
+	dict.insert( "HomeCountry", new int(Qtopia::HomeCountry) );
+	dict.insert( "HomePhone", new int(Qtopia::HomePhone) );
+	dict.insert( "HomeFax", new int(Qtopia::HomeFax) );
+	dict.insert( "HomeMobile", new int(Qtopia::HomeMobile) );
+	dict.insert( "HomeWebPage", new int(Qtopia::HomeWebPage) );
+	dict.insert( "Company", new int(Qtopia::Company) );
+	dict.insert( "BusinessStreet", new int(Qtopia::BusinessStreet) );
+	dict.insert( "BusinessCity", new int(Qtopia::BusinessCity) );
+	dict.insert( "BusinessState", new int(Qtopia::BusinessState) );
+	dict.insert( "BusinessZip", new int(Qtopia::BusinessZip) );
+	dict.insert( "BusinessCountry", new int(Qtopia::BusinessCountry) );
+	dict.insert( "BusinessWebPage", new int(Qtopia::BusinessWebPage) );
+	dict.insert( "JobTitle", new int(Qtopia::JobTitle) );
+	dict.insert( "Department", new int(Qtopia::Department) );
+	dict.insert( "Office", new int(Qtopia::Office) );
+	dict.insert( "BusinessPhone", new int(Qtopia::BusinessPhone) );
+	dict.insert( "BusinessFax", new int(Qtopia::BusinessFax) );
+	dict.insert( "BusinessMobile", new int(Qtopia::BusinessMobile) );
+	dict.insert( "BusinessPager", new int(Qtopia::BusinessPager) );
+	dict.insert( "Profession", new int(Qtopia::Profession) );
+	dict.insert( "Assistant", new int(Qtopia::Assistant) );
+	dict.insert( "Manager", new int(Qtopia::Manager) );
+	dict.insert( "Spouse", new int(Qtopia::Spouse) );
+	dict.insert( "Children", new int(Qtopia::Children) );
+	dict.insert( "Gender", new int(Qtopia::Gender) );
+	dict.insert( "Birthday", new int(Qtopia::Birthday) );
+	dict.insert( "Anniversary", new int(Qtopia::Anniversary) );
+	dict.insert( "Nickname", new int(Qtopia::Nickname) );
+	dict.insert( "Notes", new int(Qtopia::Notes) );
+	dict.insert( "action", new int(JOURNALACTION) );
+	dict.insert( "actionrow", new int(JOURNALROW) );
+	
+	//qWarning( "OContactDefaultBackEnd::loading %s", filename.latin1() );
+	
+	XMLElement *root = XMLElement::load( filename );
+	if(root != 0l ){ // start parsing
+		/* Parse all XML-Elements and put the data into the
+		 * Contact-Class
+		 */
+		XMLElement *element = root->firstChild();
+		//qWarning("OContactAccess::load tagName(): %s", root->tagName().latin1() );
+		element = element->firstChild();
+		
+		/* Search Tag "Contacts" which is the parent of all Contacts */
+		while( element && !isJournal ){
+			if( element->tagName() != QString::fromLatin1("Contacts") ){
+				//qWarning ("OContactDefBack::Searching for Tag \"Contacts\"! Found: %s",
+				//	  element->tagName().latin1());
+				element = element->nextChild();
+			} else {
+				element = element->firstChild();
+				break;
+			}
+		}
+		/* Parse all Contacts and ignore unknown tags */
+		while( element ){
+			if( element->tagName() != QString::fromLatin1("Contact") ){
+				//qWarning ("OContactDefBack::Searching for Tag \"Contact\"! Found: %s",
+				//	  element->tagName().latin1());
+				element = element->nextChild();
+				continue;
+			}
+			/* Found alement with tagname "contact", now parse and store all
+			 * attributes contained
+			 */
+			//qWarning("OContactDefBack::load element tagName() : %s",
+			//	 element->tagName().latin1() );
+			QString dummy;
+			foundAction = false;
+			
+			XMLElement::AttributeMap aMap = element->attributes();
+			XMLElement::AttributeMap::Iterator it;
+			contactMap.clear();
+			customMap.clear();
+			for( it = aMap.begin(); it != aMap.end(); ++it ){
+				// qWarning ("Read Attribute: %s=%s", it.key().latin1(),it.data().latin1());
+				
+				int *find = dict[ it.key() ];
+				/* Unknown attributes will be stored as "Custom" elements */
+				if ( !find ) {
+					qWarning("Attribute %s not known.", it.key().latin1());
+					//contact.setCustomField(it.key(), it.data());
+					customMap.insert( it.key(),  it.data() );
+					continue;
+				}
+				
+				/* Check if special conversion is needed and add attribute
+				 * into Contact class
+				 */
+				switch( *find ) {
+					/*
+					  case Qtopia::AddressUid:
+					  contact.setUid( it.data().toInt() );
+					  break;
+					  case Qtopia::AddressCategory:
+					  contact.setCategories( Qtopia::Record::idsFromString( it.data( )));
+					  break;
+					*/
+				case JOURNALACTION:
+					action = journal_action(it.data().toInt());
+					foundAction = true;
+					qWarning ("ODefBack(journal)::ACTION found: %d", action);
+					break;
+				case JOURNALROW:
+					journalKey = it.data().toInt();
+					break;
+				default: // no conversion needed add them to the map
+					contactMap.insert( *find, it.data() );
+					break;
+				}
+			}
+			/* now generate the Contact contact */
+			OContact contact( contactMap );
+			
+			for (customIt = customMap.begin(); customIt != customMap.end(); ++customIt ) {
+				contact.setCustomField( customIt.key(),  customIt.data() );
+			}
+			
+			if (foundAction){
+				foundAction = false;
+				switch ( action ) {
+				case ACTION_ADD:
+					addContact_p (contact);
+					break;
+				case ACTION_REMOVE:
+					if ( !remove (contact.uid()) )
+						qWarning ("ODefBack(journal)::Unable to remove uid: %d",
+							  contact.uid() );
+					break;
+				case ACTION_REPLACE:
+					if ( !replace ( contact ) )
+						qWarning ("ODefBack(journal)::Unable to replace uid: %d",
+							  contact.uid() );
+					break;
+				default:
+					qWarning ("Unknown action: ignored !");
+					break;
+				}
+			}else{
+				/* Add contact to list */
+				addContact_p (contact);
+			}
+			
+			/* Move to next element */
+			element = element->nextChild();
+		}
+	}else {
+		qWarning("ODefBack::could not load");
+	}
+	delete root;
+	qWarning("returning from loading" );
+	return true;
+}
+
+
+void OContactAccessBackend_XML::updateJournal( const OContact& cnt,
+					       journal_action action ) 
+{
+	QFile f( m_journalName );
+	bool created = !f.exists();
+	if ( !f.open(IO_WriteOnly|IO_Append) )
+		return;
+	
+	QString buf;
+	QCString str;
+	
+	// if the file was created, we have to set the Tag "<CONTACTS>" to
+	// get a XML-File which is readable by our parser.
+	// This is just a cheat, but better than rewrite the parser.
+	if ( created ){
+		buf = "<Contacts>";
+		QCString cstr = buf.utf8();
+		f.writeBlock( cstr.data(), cstr.length() );
+	}
+	
+	buf = "<Contact ";
+	cnt.save( buf );
+	buf += " action=\"" + QString::number( (int)action ) + "\" ";
+	buf += "/>\n";
+	QCString cstr = buf.utf8();
+	f.writeBlock( cstr.data(), cstr.length() );
+}
+
+void OContactAccessBackend_XML::removeJournal()
+{
+	QFile f ( m_journalName );
+	if ( f.exists() )
+		f.remove();
+}
+