Added first experimental incarnation of sql-backend for addressbook.

Some modifications to be able to compile the todo sql-backend.
A lot of changes fill follow...

14 files changed, 1508 insertions, 25 deletions

diff --git a/libopie/libopie.pro b/libopie/libopie.pro
index 2148233..0398775 100644
--- a/libopie/libopie.pro
+++ b/libopie/libopie.pro
@@ -18,12 +18,13 @@ HEADERS   = ofontmenu.h \
     pim/opimaccesstemplate.h \
     pim/opimaccessbackend.h \
     pim/otodoaccess.h \
     pim/otodoaccessbackend.h \
     pim/oconversion.h \
     pim/ocontact.h \
+    pim/ocontactfields.h \
     pim/ocontactaccess.h \
     pim/ocontactaccessbackend.h \
     pim/ocontactaccessbackend_xml.h \
     pim/ocontactaccessbackend_vcard.h \
     pim/obackendfactory.h \
     pim/opimcache.h \ 
@@ -62,12 +63,13 @@ SOURCES   = ofontmenu.cc  \
              pim/opimrecord.cpp \
        pim/otodoaccess.cpp \
        pim/otodoaccessbackend.cpp \
              pim/otodoaccessxml.cpp \
              pim/oconversion.cpp \
              pim/ocontact.cpp \
+             pim/ocontactfields.cpp \
              pim/ocontactaccess.cpp \
              pim/ocontactaccessbackend_vcard.cpp \
              pim/ocontactaccessbackend_xml.cpp \
        pim/otodoaccessvcal.cpp \
        pim/orecur.cpp \
        pim/opimstate.cpp \
@@ -88,15 +90,28 @@ SOURCES   = ofontmenu.cc  \
        oticker.cpp owait.cpp 
 
 TARGET    = opie
 INCLUDEPATH += $(OPIEDIR)/include
 DESTDIR      = $(OPIEDIR)/lib$(PROJMAK)
 
+# The following is just for my Notebook ! 
+# It should never be committed !! (eilers)
+# QMAKE_CXXFLAGS        += -DQT_NO_SOUND
+
 LIBS += -lqpe
 
-# LIBS            += -lopiesql
+# Add SQL-Support if selected by config (eilers) 
+CONFTEST = $$system( echo $CONFIG_SQL_PIM_BACKEND )
+contains( CONFTEST, y ){
+
+DEFINES += __USE_SQL
+LIBS    += -lopiedb2 -lsqlite
+HEADERS += pim/otodoaccesssql.h pim/ocontactaccessbackend_sql.h
+SOURCES += pim/otodoaccesssql.cpp pim/ocontactaccessbackend_sql.cpp
+
+}
 
 INTERFACES      = otimepickerbase.ui orecurrancebase.ui
 TARGET          = opie
 
 TRANSLATIONS = ../i18n/de/libopie.ts \
 	 ../i18n/nl/libopie.ts \
diff --git a/libopie/pim/obackendfactory.h b/libopie/pim/obackendfactory.h
index f3c339d..3567687 100644
--- a/libopie/pim/obackendfactory.h
+++ b/libopie/pim/obackendfactory.h
@@ -13,12 +13,17 @@
  * ToDo: Use plugins
  * =====================================================================
  * Version: $Id$
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.8  2003/09/22 14:31:16  eilers
+ * Added first experimental incarnation of sql-backend for addressbook.
+ * Some modifications to be able to compile the todo sql-backend.
+ * A lot of changes fill follow...
+ *
  * Revision 1.7  2003/08/01 12:30:16  eilers
  * Merging changes from BRANCH_1_0 to HEAD
  *
  * Revision 1.6.4.1  2003/06/30 14:34:19  eilers
  * Patches from Zecke:
  * Fixing and cleaning up extraMap handling
@@ -71,12 +76,13 @@
 #include "otodoaccessxml.h"
 #include "ocontactaccessbackend_xml.h"
 #include "odatebookaccessbackend_xml.h"
 
 #ifdef __USE_SQL
 #include "otodoaccesssql.h"
+#include "ocontactaccessbackend_sql.h"
 #endif
 
 class OBackendPrivate;
 
 /**
  * This class is our factory. It will give us the default implementations
@@ -115,22 +121,21 @@ class OBackendFactory
 		// __asm__("int3");
 
 		Config config( "pimaccess" );
 		config.setGroup ( backendName );
 		QString backend = config.readEntry( "usebackend" );
 
+		qWarning("Selected backend for %s is: %s", backendName.latin1(), backend.latin1() ); 
+
 		QAsciiDict<int> dict ( 3 );
 		dict.setAutoDelete ( TRUE );
 
 		dict.insert( "todo", new int (TODO) );
 		dict.insert( "contact", new int (CONTACT) );
                 dict.insert( "datebook", new int(DATE) );
 
-		qWarning ("TODO is: %d", TODO);
-		qWarning ("CONTACT is: %d", CONTACT);
-
                 int *find = dict[ backendName ];
                 if (!find ) return 0;
 
 		switch ( *find ){
 		case TODO:
 #ifdef __USE_SQL
@@ -140,14 +145,19 @@ class OBackendFactory
 			if ( backend == "sql" )
 				qWarning ("OBackendFactory:: sql Backend not implemented! Using XML instead!");
 #endif
 
 			return (T*) new OTodoAccessXML( appName );
 		case CONTACT:
+#ifdef __USE_SQL
+			if ( backend == "sql" )
+				return (T*) new OContactAccessBackend_SQL("");
+#else
 			if ( backend == "sql" )
 				qWarning ("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+#endif
 
 			return (T*) new OContactAccessBackend_XML( appName );
 		case DATE:
 			if ( backend == "sql" )
                             qWarning("OBackendFactory:: sql Backend not implemented! Using XML instead!");
 
diff --git a/libopie/pim/ocontact.h b/libopie/pim/ocontact.h
index 9a1a8dc..1d46b81 100644
--- a/libopie/pim/ocontact.h
+++ b/libopie/pim/ocontact.h
@@ -193,38 +193,33 @@ public:
 
     // 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 ); }
-
-
     QString toRichText() const;
     QMap<int, QString> toMap() const;
     QString field( int key ) const { return find( key ); }
 
 
     void setUid( int i );
 
     QString toShortText()const;
-    QString OContact::type()const;
-    QMap<QString,QString> OContact::toExtraMap() const;
-    class QString OContact::recordField(int) const;
+    QString type()const;
+    class QString recordField(int) const;
 
     // Why private ? (eilers,se)
     QString emailSeparator() const { return " "; }
+
     // the emails should be seperated by a comma
     void setEmails( const QString &v );
     QString emails() const { return find( Qtopia::Emails ); }
     static int rtti();
 
 private:
-    // The XML-Backend needs some access to the private functions
+    // The XML Backend needs some access to the private functions
     friend class OContactAccessBackend_XML;
 
     void insert( int key, const QString &value );
     void replace( int key, const QString &value );
     QString find( int key ) const;
     static QStringList fields();
diff --git a/libopie/pim/ocontactaccessbackend_sql.cpp b/libopie/pim/ocontactaccessbackend_sql.cpp
new file mode 100644
index 0000000..4afa5f3
--- a/dev/null
+++ b/libopie/pim/ocontactaccessbackend_sql.cpp
@@ -0,0 +1,664 @@
+/*
+ * SQL 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.
+ * =====================================================================
+ * =====================================================================
+ * Version: $Id$
+ * =====================================================================
+ * History:
+ * $Log$
+ * Revision 1.1  2003/09/22 14:31:16  eilers
+ * Added first experimental incarnation of sql-backend for addressbook.
+ * Some modifications to be able to compile the todo sql-backend.
+ * A lot of changes fill follow...
+ *
+ */
+
+#include "ocontactaccessbackend_sql.h"
+
+#include <qarray.h>
+#include <qdatetime.h>
+#include <qstringlist.h>
+
+#include <qpe/global.h>
+#include <qpe/recordfields.h>
+
+#include <opie/ocontactfields.h>
+#include <opie/oconversion.h>
+#include <opie2/osqldriver.h>
+#include <opie2/osqlresult.h>
+#include <opie2/osqlmanager.h>
+#include <opie2/osqlquery.h>
+
+/*
+ * Implementation of used query types
+ * CREATE query
+ * LOAD query
+ * INSERT
+ * REMOVE
+ * CLEAR
+ */
+namespace {
+	/**
+	 * CreateQuery for the Todolist Table
+	 */
+	class CreateQuery : public OSQLQuery {
+	public:
+		CreateQuery();
+		~CreateQuery();
+		QString query()const;
+	};
+	
+	/**
+	 * Clears (delete) a Table
+	 */
+	class ClearQuery : public OSQLQuery {
+	public:
+		ClearQuery();
+		~ClearQuery();
+		QString query()const;
+		
+	};
+	
+
+	/**
+	 * LoadQuery
+	 * this one queries for all uids
+	 */
+	class LoadQuery : public OSQLQuery {
+	public:
+		LoadQuery();
+		~LoadQuery();
+		QString query()const;
+	};
+	
+	/**
+	 * inserts/adds a OContact to the table
+	 */
+	class InsertQuery : public OSQLQuery {
+	public:
+		InsertQuery(const OContact& );
+		~InsertQuery();
+		QString query()const;
+	private:
+		OContact m_contact;
+	};
+	
+
+	/**
+	 * removes one from the table
+	 */
+	class RemoveQuery : public OSQLQuery {
+	public:
+		RemoveQuery(int uid );
+		~RemoveQuery();
+		QString query()const;
+	private:
+		int m_uid;
+	};
+	
+	/**
+	 * a find query for noncustom elements
+	 */
+	class FindQuery : public OSQLQuery {
+	public:
+		FindQuery(int uid);
+		FindQuery(const QArray<int>& );
+		~FindQuery();
+		QString query()const;
+	private:
+		QString single()const;
+		QString multi()const;
+		QArray<int> m_uids;
+		int m_uid;
+	};
+
+	/**
+	 * a find query for custom elements
+	 */
+	class FindCustomQuery : public OSQLQuery {
+	public:
+		FindCustomQuery(int uid);
+		FindCustomQuery(const QArray<int>& );
+		~FindCustomQuery();
+		QString query()const;
+	private:
+		QString single()const;
+		QString multi()const;
+		QArray<int> m_uids;
+		int m_uid;
+	};
+	
+
+
+	// We using three tables to store the information:
+	// 1. addressbook  : It contains General information about the contact (non custom)
+	// 2. dates        : Stuff like birthdays, anniversaries, etc.
+	// 3. custom_data  : Not official supported entries
+	// All tables are connected by the uid of the contact.
+	// Maybe I should add a table for meta-information ? 
+	CreateQuery::CreateQuery() : OSQLQuery() {}
+	CreateQuery::~CreateQuery() {}
+	QString CreateQuery::query()const {
+		QString qu;
+		qu += "create table addressbook( uid INTEGER, id INTEGER, type VARCHAR, priority INTEGER, value VARCHAR, PRIMARY KEY /* identifier */ (uid, id));";
+		qu += "create table custom_data( uid INTEGER, id INTEGER, type VARCHAR, priority INTEGER, value VARCHAR, PRIMARY KEY /* identifier */ (uid, id) );";
+// 		qu += "create table dates( uid PRIMARY KEY, type, day, month, year, hour, minute, second );";
+		return qu;
+	}
+	
+	ClearQuery::ClearQuery()
+		: OSQLQuery() {}
+	ClearQuery::~ClearQuery() {}
+	QString ClearQuery::query()const {
+		QString qu = "drop table addressbook;";
+		qu += "drop table custom_data;";
+		qu += "drop table dates;";
+		return qu;
+	}
+
+// Distinct loading is not very fast. If I expect that every person has just
+// one (and always one) 'Last Name', I can request all uid's for existing lastnames, 
+// which is faster..
+// But this may not be true for all entries, like company contacts..
+// The current AddressBook application handles this problem, but other may not.. (eilers)
+#define __USE_SUPERFAST_LOADQUERY
+
+	LoadQuery::LoadQuery() : OSQLQuery() {}
+	LoadQuery::~LoadQuery() {}
+	QString LoadQuery::query()const {
+		QString qu;
+#ifndef __USE_SUPERFAST_LOADQUERY 
+		qu += "select distinct uid from addressbook";
+#else
+		qu += "select uid from addressbook where type = 'Last Name'";
+#endif
+		
+		return qu;
+	}
+	
+
+	InsertQuery::InsertQuery( const OContact& contact )
+		: OSQLQuery(), m_contact( contact ) {
+	}
+
+	InsertQuery::~InsertQuery() {
+	}
+
+	/*
+	 * converts from a OContact to a query
+	 */
+	QString InsertQuery::query()const{
+
+		// Get all information out of the contact-class
+		// Remember: The category is stored in contactMap, too ! 
+		QMap<int, QString> contactMap = m_contact.toMap();
+		QMap<QString, QString> customMap = m_contact.toExtraMap();
+		
+		QMap<QString, QString> addressbook_db;
+		
+		// Get the translation from the ID to the String
+		QMap<int, QString> transMap = OContactFields::idToUntrFields();
+		
+		for( QMap<int, QString>::Iterator it = contactMap.begin(); 
+		     it != contactMap.end(); ++it ){
+			switch ( it.key() ){
+			case Qtopia::Birthday:{
+				// These entries should stored in a special format
+				// year-month-day
+				QDate day = m_contact.birthday();
+				addressbook_db.insert( transMap[it.key()], 
+						       QString("%1-%2-%3")
+						       .arg( day.year() )
+						       .arg( day.month() )
+						       .arg( day.day() ) );
+			}
+				break;
+			case Qtopia::Anniversary:{
+				// These entries should stored in a special format
+				// year-month-day
+				QDate day = m_contact.anniversary();
+				addressbook_db.insert( transMap[it.key()], 
+						       QString("%1-%2-%3")
+						       .arg( day.year() )
+						       .arg( day.month() )
+						       .arg( day.day() ) );
+			}
+				break;
+			case Qtopia::AddressUid: // Ignore UID
+				break;
+			default: // Translate id to String
+				addressbook_db.insert( transMap[it.key()], it.data() );
+				break;
+			}
+		
+		}
+		
+		// Now convert this whole stuff into a SQL String, beginning with
+		// the addressbook table..
+		QString qu;
+		// qu  += "begin transaction;";
+		int id = 0;
+		for( QMap<QString, QString>::Iterator it = addressbook_db.begin(); 
+		     it != addressbook_db.end(); ++it ){
+			qu  += "insert into addressbook VALUES(" 
+				+  QString::number( m_contact.uid() )
+				+ ","
+				+  QString::number( id++ ) 
+				+ ",'" 
+				+ it.key() //.latin1()
+				+ "',"
+				+ "0"  // Priority for future enhancements
+				+ ",'" 
+				+ it.data()  //.latin1()
+				+ "');";
+		}
+
+		// Now add custom data..
+		id = 0;
+		for( QMap<QString, QString>::Iterator it = customMap.begin(); 
+		     it != customMap.end(); ++it ){
+			qu  += "insert into custom_data VALUES(" 
+				+  QString::number( m_contact.uid() )
+				+ ","
+				+  QString::number( id++ ) 
+				+ ",'" 
+				+ it.key() //.latin1()
+				+ "',"
+				+ "0" // Priority for future enhancements
+				+ ",'" 
+				+ it.data() //.latin1()
+				+ "');";
+		}		
+		
+		// qu  += "commit;";
+		qWarning("add %s", qu.latin1() );
+		return qu;
+	}
+	
+
+	RemoveQuery::RemoveQuery(int uid )
+		: OSQLQuery(), m_uid( uid ) {}
+	RemoveQuery::~RemoveQuery() {}
+	QString RemoveQuery::query()const {
+		QString qu = "DELETE from addressbook where uid = " 
+			+ QString::number(m_uid) + ";";
+		qu += "DELETE from dates where uid = " 
+			+ QString::number(m_uid) + ";";
+		qu += "DELETE from custom_data where uid = " 
+			+ QString::number(m_uid) + ";";
+		return qu;
+	}
+	
+
+	
+
+	FindQuery::FindQuery(int uid)
+		: OSQLQuery(), m_uid( uid ) {
+	}
+	FindQuery::FindQuery(const QArray<int>& ints)
+		: OSQLQuery(), m_uids( ints ){
+	}
+	FindQuery::~FindQuery() {
+	}
+	QString FindQuery::query()const{
+// 		if ( m_uids.count() == 0 )
+		return single();
+	}
+	/*
+	  else
+			return multi();
+			}
+        QString FindQuery::multi()const {
+		QString qu = "select uid, type, value from addressbook where";
+		for (uint i = 0; i < m_uids.count(); i++ ) {
+			qu += " UID = " + QString::number( m_uids[i] ) + " OR";
+		}
+		qu.remove( qu.length()-2, 2 ); // Hmmmm.. 
+		return qu;
+	}
+	*/
+	QString FindQuery::single()const{
+		QString qu = "select uid, type, value from addressbook where uid = ";
+		qu += QString::number(m_uid);
+		return qu;
+	}
+
+
+	FindCustomQuery::FindCustomQuery(int uid)
+		: OSQLQuery(), m_uid( uid ) {
+	}
+	FindCustomQuery::FindCustomQuery(const QArray<int>& ints)
+		: OSQLQuery(), m_uids( ints ){
+	}
+	FindCustomQuery::~FindCustomQuery() {
+	}
+	QString FindCustomQuery::query()const{
+//		if ( m_uids.count() == 0 )
+			return single();
+	}
+	QString FindCustomQuery::single()const{
+		QString qu = "select uid, type, value from custom_data where uid = ";
+		qu += QString::number(m_uid);
+		return qu;
+	}
+
+};
+
+
+/* --------------------------------------------------------------------------- */
+
+OContactAccessBackend_SQL::OContactAccessBackend_SQL ( const QString& /* appname */, 
+						       const QString& filename ): m_changed(false)
+{
+	qWarning("C'tor OContactAccessBackend_SQL starts");
+	QTime t;
+	t.start();
+
+	/* Expecting to access the default filename if nothing else is set */
+	if ( filename.isEmpty() ){
+		m_fileName = Global::applicationFileName( "addressbook","addressbook.db" );
+	} else
+		m_fileName = filename;
+
+	// Get the standart sql-driver from the OSQLManager..
+	OSQLManager man;
+	m_driver = man.standard();
+	m_driver->setUrl( m_fileName );	
+
+	load();
+
+	qWarning("C'tor OContactAccessBackend_SQL ends: %d", t.elapsed() );
+}
+
+
+bool OContactAccessBackend_SQL::load ()
+{
+	if (!m_driver->open() )
+		return false;
+
+	// Don't expect that the database exists.
+	// It is save here to create the table, even if it
+	// do exist. ( Is that correct for all databases ?? )
+	CreateQuery creat;
+	OSQLResult res = m_driver->query( &creat );
+
+	update();
+
+	return true;
+
+}
+
+bool OContactAccessBackend_SQL::reload()
+{
+	return load();
+}
+
+bool OContactAccessBackend_SQL::save()
+{
+	return m_driver->close();
+}
+
+
+void OContactAccessBackend_SQL::clear ()
+{
+	ClearQuery cle;
+	OSQLResult res = m_driver->query( &cle );
+	CreateQuery qu;
+	res = m_driver->query(&qu);
+}
+
+bool OContactAccessBackend_SQL::wasChangedExternally()
+{
+	return false;
+}
+
+QArray<int> OContactAccessBackend_SQL::allRecords() const
+{
+
+	// FIXME: Think about cute handling of changed tables..
+	// Thus, we don't have to call update here...
+ 	if ( m_changed )  
+		((OContactAccessBackend_SQL*)this)->update();
+	
+	return m_uids;
+}
+
+bool OContactAccessBackend_SQL::add ( const OContact &newcontact )
+{
+	InsertQuery ins( newcontact );
+	OSQLResult res = m_driver->query( &ins );
+
+	if ( res.state() == OSQLResult::Failure )
+		return false;
+
+	int c = m_uids.count();
+	m_uids.resize( c+1 );
+	m_uids[c] = newcontact.uid();
+	
+	return true;
+}
+
+
+bool OContactAccessBackend_SQL::remove ( int uid )
+{
+	RemoveQuery rem( uid );
+	OSQLResult res = m_driver->query(&rem );
+
+	if ( res.state() == OSQLResult::Failure )
+		return false;
+
+	m_changed = true;
+
+	return true;
+}
+
+bool OContactAccessBackend_SQL::replace ( const OContact &contact )
+{
+	if ( !remove( contact.uid() ) )
+		return false;
+	
+	return add( contact );
+}
+
+
+OContact OContactAccessBackend_SQL::find ( int uid ) const
+{
+	qWarning("OContactAccessBackend_SQL::find()");
+	QTime t;
+	t.start();
+
+	OContact retContact( requestNonCustom( uid ) );
+	retContact.setExtraMap( requestCustom( uid ) );
+
+	qWarning("OContactAccessBackend_SQL::find() needed: %d", t.elapsed() );
+	return retContact;
+}
+
+
+
+QArray<int> OContactAccessBackend_SQL::queryByExample ( const OContact &query, int settings, const QDateTime& d = QDateTime() )
+{
+	QArray<int> nix(0);
+	return nix;
+}
+
+QArray<int> OContactAccessBackend_SQL::matchRegexp(  const QRegExp &r ) const
+{
+	QArray<int> nix(0);
+	return nix;
+}
+
+const uint OContactAccessBackend_SQL::querySettings()
+{
+	return 0;
+}
+
+bool OContactAccessBackend_SQL::hasQuerySettings (uint querySettings) const
+{
+	return false;
+}
+
+QArray<int> OContactAccessBackend_SQL::sorted( bool asc,  int , int ,  int )
+{
+	QTime t;
+	t.start();
+
+	// Not implemented..
+	QString query = "SELECT uid FROM addressbook WHERE type = 'Last Name' ";
+
+	query += "ORDER BY value ";
+	if ( !asc )
+		query += "DESC";
+
+	qWarning("sorted query is: %s", query.latin1() ); 
+
+	OSQLRawQuery raw( query );
+	OSQLResult res = m_driver->query( &raw );
+	if ( res.state() != OSQLResult::Success ){
+		QArray<int> empty;
+		return empty;
+	}
+
+	QArray<int> list = extractUids( res );
+
+	qWarning("sorted needed %d ms!", t.elapsed() );
+	return list;
+}
+
+
+void OContactAccessBackend_SQL::update()
+{
+	qWarning("Update starts");
+	QTime t;
+	t.start();
+
+	// Now load the database set and extract the uid's
+	// which will be held locally
+
+	LoadQuery lo;
+	OSQLResult res = m_driver->query(&lo);
+	if ( res.state() != OSQLResult::Success )
+		return;
+
+	m_uids = extractUids( res );
+
+	m_changed = false;
+
+	qWarning("Update ends %d", t.elapsed() );
+}
+
+QArray<int> OContactAccessBackend_SQL::extractUids( OSQLResult& res ) const
+{
+	qWarning("extractUids");
+	QTime t;
+	t.start();
+	OSQLResultItem::ValueList list = res.results();
+	OSQLResultItem::ValueList::Iterator it;
+	QArray<int> ints(list.count() );
+	qWarning(" count = %d", list.count() );
+
+	int i = 0;
+	for (it = list.begin(); it != list.end(); ++it ) {
+		ints[i] =  (*it).data("uid").toInt();
+		i++;
+	}
+	qWarning("extractUids ready: count2 = %d needs %d ms", i, t.elapsed() );
+
+	return ints;
+
+}
+
+QMap<int, QString>  OContactAccessBackend_SQL::requestNonCustom( int uid ) const
+{
+	QTime t;
+	t.start();
+
+	QMap<int, QString> nonCustomMap;
+	
+	int t2needed = 0;
+	QTime t2;
+	t2.start();
+	FindQuery query( uid );
+	OSQLResult res_noncustom = m_driver->query( &query );
+	t2needed = t2.elapsed();
+
+	if ( res_noncustom.state() == OSQLResult::Failure ) {
+		qWarning("OSQLResult::Failure in find query !!");
+		QMap<int, QString> empty;
+		return empty;
+	}	
+
+	int t3needed = 0;
+	QTime t3;
+	t3.start();
+	QMap<QString, int> translateMap = OContactFields::untrFieldsToId();
+
+	OSQLResultItem::ValueList list = res_noncustom.results();
+	OSQLResultItem::ValueList::Iterator it = list.begin();
+	for ( ; it != list.end(); ++it ) {
+		if ( (*it).data("type") != "" ){
+			int typeId = translateMap[(*it).data( "type" )];
+			switch( typeId ){
+			case Qtopia::Birthday:
+			case Qtopia::Anniversary:{
+				// Birthday and Anniversary are encoded special ( yyyy-mm-dd )
+				QStringList list = QStringList::split( '-', (*it).data( "value" ) );
+				QStringList::Iterator lit = list.begin();
+				int year  = (*lit).toInt();
+				qWarning("1. %s", (*lit).latin1());
+				int month = (*(++lit)).toInt();
+				qWarning("2. %s", (*lit).latin1());
+				int day   = (*(++lit)).toInt();
+				qWarning("3. %s", (*lit).latin1());
+				qWarning( "RequestNonCustom->Converting:%s to Year: %d, Month: %d, Day: %d ", (*it).data( "value" ).latin1(), year, month, day );
+				QDate date( year, month, day );
+				nonCustomMap.insert( typeId, OConversion::dateToString( date ) );
+			}
+				break;
+			default:
+				nonCustomMap.insert( typeId, 
+						     (*it).data( "value" ) );
+			}
+		}
+	}
+	// Add UID to Map..
+	nonCustomMap.insert( Qtopia::AddressUid, QString::number( uid ) );
+	t3needed = t3.elapsed();
+
+	qWarning("RequestNonCustom needed: ins:%d, query: %d, mapping: %d", t.elapsed(), t2needed, t3needed  );
+	return nonCustomMap;
+}
+
+QMap<QString, QString>  OContactAccessBackend_SQL::requestCustom( int uid ) const
+{
+	QTime t;
+	t.start();
+
+	QMap<QString, QString> customMap;
+	
+	FindCustomQuery query( uid );
+	OSQLResult res_custom = m_driver->query( &query );
+
+	if ( res_custom.state() == OSQLResult::Failure ) {
+		qWarning("OSQLResult::Failure in find query !!");
+		QMap<QString, QString> empty;
+		return empty;
+	}
+
+	OSQLResultItem::ValueList list = res_custom.results();
+	OSQLResultItem::ValueList::Iterator it = list.begin();
+	for ( ; it != list.end(); ++it ) {
+		customMap.insert( (*it).data( "type" ), (*it).data( "value" ) );
+	}
+
+	qWarning("RequestCustom needed: %d", t.elapsed() );
+	return customMap;
+}
diff --git a/libopie/pim/ocontactaccessbackend_sql.h b/libopie/pim/ocontactaccessbackend_sql.h
new file mode 100644
index 0000000..bb22551
--- a/dev/null
+++ b/libopie/pim/ocontactaccessbackend_sql.h
@@ -0,0 +1,96 @@
+/*
+ * SQL 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.
+ * =====================================================================
+ *
+ *
+ * =====================================================================
+ * Version: $Id$
+ * =====================================================================
+ * History:
+ * $Log$
+ * Revision 1.1  2003/09/22 14:31:16  eilers
+ * Added first experimental incarnation of sql-backend for addressbook.
+ * Some modifications to be able to compile the todo sql-backend.
+ * A lot of changes fill follow...
+ *
+ *
+ */
+
+#ifndef _OContactAccessBackend_SQL_
+#define _OContactAccessBackend_SQL_
+
+#include "ocontactaccessbackend.h"
+#include "ocontactaccess.h"
+
+#include <qlist.h>
+#include <qdict.h>
+
+class OSQLDriver;
+class OSQLResult;
+class OSQLResultItem;
+
+/* the default xml implementation */
+/**
+ * This class is the SQL implementation of a Contact backend
+ * it does implement everything available for OContact.
+ * @see OPimAccessBackend for more information of available methods
+ */
+class OContactAccessBackend_SQL : public OContactAccessBackend {
+ public:
+	OContactAccessBackend_SQL ( const QString& appname, const QString& filename = QString::null );
+
+	bool save();
+
+	bool load ();
+
+	void clear ();
+
+	bool wasChangedExternally();
+
+	QArray<int> allRecords() const;
+
+	OContact find ( int uid ) const;
+	// FIXME: Add lookahead-cache support !
+	//OContact find(int uid, const QArray<int>&, uint cur, Frontend::CacheDirection )const;
+
+	QArray<int> queryByExample ( const OContact &query, int settings, 
+				     const QDateTime& d );
+
+	QArray<int> matchRegexp(  const QRegExp &r ) const;
+
+	const uint querySettings();
+
+	bool hasQuerySettings (uint querySettings) const;
+
+	// Currently only asc implemented..
+	QArray<int> sorted( bool asc,  int , int ,  int );
+	bool add ( const OContact &newcontact );
+
+	bool replace ( const OContact &contact );
+
+	bool remove ( int uid );
+	bool reload();
+
+ private:
+	QArray<int> extractUids( OSQLResult& res ) const;
+	QMap<int, QString>  requestNonCustom( int uid ) const;
+	QMap<QString, QString>  requestCustom( int uid ) const;
+	void update();
+
+ protected:
+	bool m_changed;
+	QString m_fileName;
+	QArray<int> m_uids;
+
+	OSQLDriver* m_driver;
+};
+
+#endif
diff --git a/libopie/pim/ocontactaccessbackend_xml.cpp b/libopie/pim/ocontactaccessbackend_xml.cpp
index 1b5af2f..aae7fca 100644
--- a/libopie/pim/ocontactaccessbackend_xml.cpp
+++ b/libopie/pim/ocontactaccessbackend_xml.cpp
@@ -6,20 +6,23 @@
  * =====================================================================
  *	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 1.9  2003/09/22 14:31:16  eilers
+ * Added first experimental incarnation of sql-backend for addressbook.
+ * Some modifications to be able to compile the todo sql-backend.
+ * A lot of changes fill follow...
+ *
  * Revision 1.8  2003/08/30 15:28:26  eilers
  * Removed some unimportant debug output which causes slow down..
  *
  * Revision 1.7  2003/08/01 12:30:16  eilers
  * Merging changes from BRANCH_1_0 to HEAD
  *
diff --git a/libopie/pim/ocontactaccessbackend_xml.h b/libopie/pim/ocontactaccessbackend_xml.h
index 7b5365b..a0cae4d 100644
--- a/libopie/pim/ocontactaccessbackend_xml.h
+++ b/libopie/pim/ocontactaccessbackend_xml.h
@@ -7,19 +7,25 @@
  *	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...
+ *       File Locking to protect against concurrent access
  *
  *
  * =====================================================================
  * Version: $Id$
  * =====================================================================
  * History:
  * $Log$
+ * Revision 1.15  2003/09/22 14:31:16  eilers
+ * Added first experimental incarnation of sql-backend for addressbook.
+ * Some modifications to be able to compile the todo sql-backend.
+ * A lot of changes fill follow...
+ *
  * Revision 1.14  2003/04/13 18:07:10  zecke
  * More API doc
  * QString -> const QString&
  * QString = 0l -> QString::null
  *
  * Revision 1.13  2003/03/21 10:33:09  eilers
diff --git a/libopie/pim/ocontactfields.cpp b/libopie/pim/ocontactfields.cpp
new file mode 100644
index 0000000..831a596
--- a/dev/null
+++ b/libopie/pim/ocontactfields.cpp
@@ -0,0 +1,456 @@
+
+#include "ocontactfields.h"
+
+#include <qstringlist.h>
+#include <qobject.h>
+
+// We should use our own enum in the future ..
+#include <qpe/recordfields.h>
+#include <qpe/config.h>
+#include <opie/ocontact.h>
+
+/*!
+  \internal
+  Returns a  list of details field names for a contact.
+*/
+QStringList OContactFields::untrdetailsfields( bool sorted )
+{
+    QStringList list;
+    QMap<int, QString> mapIdToStr = idToUntrFields();
+
+    list.append( mapIdToStr[ Qtopia::Office ] );
+    list.append( mapIdToStr[ Qtopia::Profession ] );
+    list.append( mapIdToStr[ Qtopia::Assistant ] );
+    list.append( mapIdToStr[ Qtopia::Manager ] );
+
+    list.append( mapIdToStr[ Qtopia::Spouse ] );
+    list.append( mapIdToStr[ Qtopia::Gender ] );
+    list.append( mapIdToStr[ Qtopia::Birthday ] );
+    list.append( mapIdToStr[ Qtopia::Anniversary ] );
+    list.append( mapIdToStr[ Qtopia::Nickname ] );
+    list.append( mapIdToStr[ Qtopia::Children ] );
+
+    if (sorted) list.sort();
+    return list;
+}
+
+/*!
+  \internal
+  Returns a translated list of details field names for a contact.
+*/
+QStringList OContactFields::trdetailsfields( bool sorted )
+{
+    QStringList list;
+    QMap<int, QString> mapIdToStr = idToTrFields();
+
+    list.append( mapIdToStr[Qtopia::Office] );
+    list.append( mapIdToStr[Qtopia::Profession] );
+    list.append( mapIdToStr[Qtopia::Assistant] );
+    list.append( mapIdToStr[Qtopia::Manager] );
+
+    list.append( mapIdToStr[Qtopia::Spouse] );
+    list.append( mapIdToStr[Qtopia::Gender] );
+    list.append( mapIdToStr[Qtopia::Birthday] );
+    list.append( mapIdToStr[Qtopia::Anniversary] );
+    list.append( mapIdToStr[Qtopia::Nickname] );
+    list.append( mapIdToStr[Qtopia::Children] );
+
+    if (sorted) list.sort();
+    return list;
+}
+
+
+/*!
+  \internal
+  Returns a translated list of phone field names for a contact.
+*/
+QStringList OContactFields::trphonefields( bool sorted )
+{
+    QStringList list;
+    QMap<int, QString> mapIdToStr = idToTrFields();
+
+    list.append( mapIdToStr[Qtopia::BusinessPhone] );
+    list.append( mapIdToStr[Qtopia::BusinessFax] );
+    list.append( mapIdToStr[Qtopia::BusinessMobile] ); 
+    list.append( mapIdToStr[Qtopia::BusinessPager] );
+    list.append( mapIdToStr[Qtopia::BusinessWebPage] );
+
+    list.append( mapIdToStr[Qtopia::DefaultEmail] );
+    list.append( mapIdToStr[Qtopia::Emails] );
+
+    list.append( mapIdToStr[Qtopia::HomePhone] );
+    list.append( mapIdToStr[Qtopia::HomeFax] );
+    list.append( mapIdToStr[Qtopia::HomeMobile] );
+    // list.append( mapIdToStr[Qtopia::HomePager] );
+    list.append( mapIdToStr[Qtopia::HomeWebPage] );
+
+    if (sorted) list.sort();
+
+    return list;
+}
+
+
+/*!
+  \internal
+  Returns a list of phone field names for a contact.
+*/
+QStringList OContactFields::untrphonefields( bool sorted )
+{
+    QStringList list;
+    QMap<int, QString> mapIdToStr = idToUntrFields();
+
+    list.append( mapIdToStr[ Qtopia::BusinessPhone ] );
+    list.append( mapIdToStr[ Qtopia::BusinessFax ] );
+    list.append( mapIdToStr[ Qtopia::BusinessMobile ] );
+    list.append( mapIdToStr[ Qtopia::BusinessPager ] );
+    list.append( mapIdToStr[ Qtopia::BusinessWebPage ] );
+
+    list.append( mapIdToStr[ Qtopia::DefaultEmail ] );
+    list.append( mapIdToStr[ Qtopia::Emails ] );
+
+    list.append( mapIdToStr[ Qtopia::HomePhone ] );
+    list.append( mapIdToStr[ Qtopia::HomeFax ] );
+    list.append( mapIdToStr[ Qtopia::HomeMobile ] );
+    //list.append( mapIdToStr[Qtopia::HomePager] );
+    list.append( mapIdToStr[Qtopia::HomeWebPage] );
+
+    if (sorted) list.sort();
+
+    return list;
+}
+
+
+/*!
+  \internal
+  Returns a translated list of field names for a contact.
+*/
+QStringList OContactFields::trfields( bool sorted )
+{
+    QStringList list;
+    QMap<int, QString> mapIdToStr = idToTrFields();
+
+    list.append( mapIdToStr[Qtopia::Title]);
+    list.append( mapIdToStr[Qtopia::FirstName] );
+    list.append( mapIdToStr[Qtopia::MiddleName] );
+    list.append( mapIdToStr[Qtopia::LastName] );
+    list.append( mapIdToStr[Qtopia::Suffix] );
+    list.append( mapIdToStr[Qtopia::FileAs] );
+
+    list.append( mapIdToStr[Qtopia::JobTitle] );
+    list.append( mapIdToStr[Qtopia::Department] );
+    list.append( mapIdToStr[Qtopia::Company] );
+
+    list += trphonefields( sorted );
+
+    list.append( mapIdToStr[Qtopia::BusinessStreet] );
+    list.append( mapIdToStr[Qtopia::BusinessCity] );
+    list.append( mapIdToStr[Qtopia::BusinessState] );
+    list.append( mapIdToStr[Qtopia::BusinessZip] );
+    list.append( mapIdToStr[Qtopia::BusinessCountry] );
+
+    list.append( mapIdToStr[Qtopia::HomeStreet] );
+    list.append( mapIdToStr[Qtopia::HomeCity] );
+    list.append( mapIdToStr[Qtopia::HomeState] );
+    list.append( mapIdToStr[Qtopia::HomeZip] );
+    list.append( mapIdToStr[Qtopia::HomeCountry] );
+
+    list += trdetailsfields( sorted );
+
+    list.append( mapIdToStr[Qtopia::Notes] );
+    list.append( mapIdToStr[Qtopia::Groups] );
+
+    if (sorted) list.sort();
+
+    return list;
+}
+
+/*!
+  \internal
+  Returns an untranslated list of field names for a contact.
+*/
+QStringList OContactFields::untrfields( bool sorted )
+{
+    QStringList list;
+    QMap<int, QString> mapIdToStr = idToUntrFields();
+
+    list.append( mapIdToStr[ Qtopia::Title ] );
+    list.append( mapIdToStr[ Qtopia::FirstName ] );
+    list.append( mapIdToStr[ Qtopia::MiddleName ] );
+    list.append( mapIdToStr[ Qtopia::LastName ] );
+    list.append( mapIdToStr[ Qtopia::Suffix ] );
+    list.append( mapIdToStr[ Qtopia::FileAs ] );
+
+    list.append( mapIdToStr[ Qtopia::JobTitle ] );
+    list.append( mapIdToStr[ Qtopia::Department ] );
+    list.append( mapIdToStr[ Qtopia::Company ] );
+
+    list += untrphonefields( sorted );
+
+    list.append( mapIdToStr[ Qtopia::BusinessStreet ] );
+    list.append( mapIdToStr[ Qtopia::BusinessCity ] );
+    list.append( mapIdToStr[ Qtopia::BusinessState ] );
+    list.append( mapIdToStr[ Qtopia::BusinessZip ] );
+    list.append( mapIdToStr[ Qtopia::BusinessCountry ] );
+
+    list.append( mapIdToStr[ Qtopia::HomeStreet ] );
+    list.append( mapIdToStr[ Qtopia::HomeCity ] );
+    list.append( mapIdToStr[ Qtopia::HomeState ] );
+    list.append( mapIdToStr[ Qtopia::HomeZip ] );
+    list.append( mapIdToStr[ Qtopia::HomeCountry ] );
+
+    list += untrdetailsfields( sorted );
+
+    list.append( mapIdToStr[ Qtopia::Notes ] );
+    list.append( mapIdToStr[ Qtopia::Groups ] );
+
+    if (sorted) list.sort();
+
+    return list;
+}
+QMap<int, QString> OContactFields::idToTrFields()
+{
+	QMap<int, QString> ret_map;
+
+	ret_map.insert( Qtopia::Title, QObject::tr( "Name Title") );
+	ret_map.insert( Qtopia::FirstName, QObject::tr( "First Name" ) );
+	ret_map.insert( Qtopia::MiddleName, QObject::tr( "Middle Name" ) );
+	ret_map.insert( Qtopia::LastName, QObject::tr( "Last Name" ) );
+	ret_map.insert( Qtopia::Suffix,  QObject::tr( "Suffix" ));
+	ret_map.insert( Qtopia::FileAs, QObject::tr( "File As" ) );
+
+	ret_map.insert( Qtopia::JobTitle, QObject::tr( "Job Title" ) );
+	ret_map.insert( Qtopia::Department, QObject::tr( "Department" ) );
+	ret_map.insert( Qtopia::Company, QObject::tr( "Company" ) );
+	ret_map.insert( Qtopia::BusinessPhone, QObject::tr( "Business Phone" ) );
+	ret_map.insert( Qtopia::BusinessFax, QObject::tr( "Business Fax" ) );
+	ret_map.insert( Qtopia::BusinessMobile,  QObject::tr( "Business Mobile" ));
+
+	// email
+	ret_map.insert( Qtopia::DefaultEmail, QObject::tr( "Default Email" ) );
+	ret_map.insert( Qtopia::Emails, QObject::tr( "Emails" ) );
+
+	ret_map.insert( Qtopia::HomePhone, QObject::tr( "Home Phone" ) );
+	ret_map.insert( Qtopia::HomeFax, QObject::tr( "Home Fax" ) );
+	ret_map.insert( Qtopia::HomeMobile, QObject::tr( "Home Mobile" ) );
+
+	// business
+	ret_map.insert( Qtopia::BusinessStreet, QObject::tr( "Business Street" ) );
+	ret_map.insert( Qtopia::BusinessCity, QObject::tr( "Business City" ) );
+	ret_map.insert( Qtopia::BusinessState, QObject::tr( "Business State" ) );
+	ret_map.insert( Qtopia::BusinessZip, QObject::tr( "Business Zip" ) );
+	ret_map.insert( Qtopia::BusinessCountry, QObject::tr( "Business Country" ) );
+	ret_map.insert( Qtopia::BusinessPager, QObject::tr( "Business Pager" ) );
+	ret_map.insert( Qtopia::BusinessWebPage, QObject::tr( "Business WebPage" ) );
+
+	ret_map.insert( Qtopia::Office, QObject::tr( "Office" ) );
+	ret_map.insert( Qtopia::Profession, QObject::tr( "Profession" ) );
+	ret_map.insert( Qtopia::Assistant, QObject::tr( "Assistant" ) );
+	ret_map.insert( Qtopia::Manager, QObject::tr( "Manager" ) );
+
+	// home
+	ret_map.insert( Qtopia::HomeStreet, QObject::tr( "Home Street" ) );
+	ret_map.insert( Qtopia::HomeCity, QObject::tr( "Home City" ) );
+	ret_map.insert( Qtopia::HomeState, QObject::tr( "Home State" ) );
+	ret_map.insert( Qtopia::HomeZip, QObject::tr( "Home Zip" ) );
+	ret_map.insert( Qtopia::HomeCountry, QObject::tr( "Home Country" ) );
+	ret_map.insert( Qtopia::HomeWebPage, QObject::tr( "Home Web Page" ) );
+
+	//personal
+	ret_map.insert( Qtopia::Spouse, QObject::tr( "Spouse" ) );
+	ret_map.insert( Qtopia::Gender, QObject::tr( "Gender" ) );
+	ret_map.insert( Qtopia::Birthday, QObject::tr( "Birthday" ) );
+	ret_map.insert( Qtopia::Anniversary, QObject::tr( "Anniversary" ) );
+	ret_map.insert( Qtopia::Nickname, QObject::tr( "Nickname" ) );
+	ret_map.insert( Qtopia::Children, QObject::tr( "Children" ) );
+
+	// other
+	ret_map.insert( Qtopia::Notes, QObject::tr( "Notes" ) );
+
+
+	return ret_map;
+}
+
+QMap<int, QString> OContactFields::idToUntrFields()
+{
+	QMap<int, QString> ret_map;
+
+	ret_map.insert( Qtopia::Title, "Name Title" );
+	ret_map.insert( Qtopia::FirstName, "First Name" );
+	ret_map.insert( Qtopia::MiddleName, "Middle Name" );
+	ret_map.insert( Qtopia::LastName, "Last Name" );
+	ret_map.insert( Qtopia::Suffix, "Suffix" );
+	ret_map.insert( Qtopia::FileAs, "File As" );
+
+	ret_map.insert( Qtopia::JobTitle, "Job Title" );
+	ret_map.insert( Qtopia::Department, "Department" );
+	ret_map.insert( Qtopia::Company, "Company" );
+	ret_map.insert( Qtopia::BusinessPhone, "Business Phone" );
+	ret_map.insert( Qtopia::BusinessFax, "Business Fax" );
+	ret_map.insert( Qtopia::BusinessMobile, "Business Mobile" );
+
+	// email
+	ret_map.insert( Qtopia::DefaultEmail, "Default Email" );
+	ret_map.insert( Qtopia::Emails, "Emails" );
+
+	ret_map.insert( Qtopia::HomePhone, "Home Phone" );
+	ret_map.insert( Qtopia::HomeFax, "Home Fax" );
+	ret_map.insert( Qtopia::HomeMobile, "Home Mobile" );
+
+	// business
+	ret_map.insert( Qtopia::BusinessStreet, "Business Street" );
+	ret_map.insert( Qtopia::BusinessCity, "Business City" );
+	ret_map.insert( Qtopia::BusinessState, "Business State" );
+	ret_map.insert( Qtopia::BusinessZip, "Business Zip" );
+	ret_map.insert( Qtopia::BusinessCountry, "Business Country" );
+	ret_map.insert( Qtopia::BusinessPager, "Business Pager" );
+	ret_map.insert( Qtopia::BusinessWebPage, "Business WebPage" );
+
+	ret_map.insert( Qtopia::Office, "Office" );
+	ret_map.insert( Qtopia::Profession, "Profession" );
+	ret_map.insert( Qtopia::Assistant, "Assistant" );
+	ret_map.insert( Qtopia::Manager, "Manager" );
+
+	// home
+	ret_map.insert( Qtopia::HomeStreet, "Home Street" );
+	ret_map.insert( Qtopia::HomeCity, "Home City" );
+	ret_map.insert( Qtopia::HomeState, "Home State" );
+	ret_map.insert( Qtopia::HomeZip, "Home Zip" );
+	ret_map.insert( Qtopia::HomeCountry, "Home Country" );
+	ret_map.insert( Qtopia::HomeWebPage, "Home Web Page" );
+
+	//personal
+	ret_map.insert( Qtopia::Spouse, "Spouse" );
+	ret_map.insert( Qtopia::Gender, "Gender" );
+	ret_map.insert( Qtopia::Birthday, "Birthday" );
+	ret_map.insert( Qtopia::Anniversary, "Anniversary" );
+	ret_map.insert( Qtopia::Nickname, "Nickname" );
+	ret_map.insert( Qtopia::Children, "Children" );
+
+	// other
+	ret_map.insert( Qtopia::Notes, "Notes" );
+
+
+	return ret_map;
+}
+
+QMap<QString, int> OContactFields::trFieldsToId()
+{
+	QMap<int, QString> idtostr = idToTrFields();
+	QMap<QString, int> ret_map;
+
+
+        QMap<int, QString>::Iterator it;
+        for( it = idtostr.begin(); it != idtostr.end(); ++it )
+		ret_map.insert( *it, it.key() );
+
+
+	return ret_map;
+}
+
+QMap<QString, int> OContactFields::untrFieldsToId()
+{
+	QMap<int, QString> idtostr = idToUntrFields();
+	QMap<QString, int> ret_map;
+
+
+        QMap<int, QString>::Iterator it;
+        for( it = idtostr.begin(); it != idtostr.end(); ++it )
+		ret_map.insert( *it, it.key() );
+
+
+	return ret_map;
+}
+
+
+OContactFields::OContactFields():
+	fieldOrder( DEFAULT_FIELD_ORDER ),
+	changedFieldOrder( false )
+{
+	// Get the global field order from the config file and
+	// use it as a start pattern
+	Config cfg ( "AddressBook" );
+	cfg.setGroup( "ContactFieldOrder" );
+	globalFieldOrder = cfg.readEntry( "General", DEFAULT_FIELD_ORDER );
+}
+
+OContactFields::~OContactFields(){
+
+	// We will store the fieldorder into the config file
+	// to reuse it for the future.. 
+	if ( changedFieldOrder ){
+		Config cfg ( "AddressBook" );
+		cfg.setGroup( "ContactFieldOrder" );
+		cfg.writeEntry( "General", globalFieldOrder );
+	}
+}
+
+
+
+void OContactFields::saveToRecord( OContact &cnt ){
+
+	qDebug("ocontactfields saveToRecord: >%s<",fieldOrder.latin1());
+
+	// Store fieldorder into this contact.
+	cnt.setCustomField( CONTACT_FIELD_ORDER_NAME, fieldOrder );
+
+	globalFieldOrder = fieldOrder;
+	changedFieldOrder = true;
+
+}
+
+void OContactFields::loadFromRecord( const OContact &cnt ){
+	qDebug("ocontactfields loadFromRecord");
+	qDebug("loading >%s<",cnt.fullName().latin1());
+
+	// Get fieldorder for this contact. If none is defined,
+	// we will use the global one from the config file..
+
+	fieldOrder = cnt.customField( CONTACT_FIELD_ORDER_NAME );
+
+	qDebug("fieldOrder from contact>%s<",fieldOrder.latin1());
+
+	if (fieldOrder.isEmpty()){
+		fieldOrder = globalFieldOrder;
+	}
+
+
+	qDebug("effective fieldOrder in loadFromRecord >%s<",fieldOrder.latin1());
+}
+
+void OContactFields::setFieldOrder( int num, int index ){
+	qDebug("qcontactfields setfieldorder pos %i -> %i",num,index);
+
+	fieldOrder[num] = QString::number( index, 16 )[0];
+
+	// We will store this new fieldorder globally to 
+	// remember it for contacts which have none
+	globalFieldOrder = fieldOrder;
+	changedFieldOrder = true;
+
+	qDebug("fieldOrder >%s<",fieldOrder.latin1());
+}
+
+int OContactFields::getFieldOrder( int num, int defIndex ){
+	qDebug("ocontactfields getFieldOrder");
+	qDebug("fieldOrder >%s<",fieldOrder.latin1());
+
+	// Get index of combo as char..
+	QChar poschar = fieldOrder[num];
+
+	bool ok;
+	int ret = 0;
+	// Convert char to number..
+	if ( !( poschar == QChar::null ) )
+		ret = QString( poschar ).toInt(&ok, 16);
+	else
+		ok = false;
+
+	// Return default value if index for
+	// num was not set or if anything else happened..
+	if ( !ok ) ret = defIndex;
+
+	qDebug("returning >%i<",ret);
+
+	return ret;
+
+}
diff --git a/libopie/pim/ocontactfields.h b/libopie/pim/ocontactfields.h
new file mode 100644
index 0000000..9f6171b
--- a/dev/null
+++ b/libopie/pim/ocontactfields.h
@@ -0,0 +1,60 @@
+#ifndef OPIE_CONTACTS_FIELDS
+#define OPIE_CONTACTS_FIELDS
+
+class QStringList;
+
+#include <qmap.h>
+#include <qstring.h>
+#include <opie/ocontact.h>
+
+#define CONTACT_FIELD_ORDER_NAME "opie-contactfield-order"
+#define DEFAULT_FIELD_ORDER "__________"
+ 
+class OContactFields{
+
+ public:
+    OContactFields();
+    ~OContactFields();
+    /** Set the index for combo boxes.
+     *  Sets the <b>index</b> of combo <b>num</b>.
+     *  @param num selects the number of the combo
+     *  @param index sets the index in the combo
+     */
+    void setFieldOrder( int num, int index );
+
+    /** Get the index for combo boxes.
+     * Returns the index of combo <b>num</b> or defindex
+     * if none was defined..
+     * @param num Selects the number of the combo
+     * @param defIndex will be returned if none was defined (either 
+     * globally in the config file, nor by the contact which was used 
+     * by loadFromRecord() )
+     */
+    int getFieldOrder( int num, int defIndex);
+
+    /** Store fieldorder to contact. */
+    void saveToRecord( OContact& );
+    /** Get Fieldorder from contact. */
+    void loadFromRecord( const OContact& );
+
+ private:
+    QString fieldOrder;
+    QString globalFieldOrder;
+    bool changedFieldOrder;
+
+ public:
+    static QStringList trphonefields( bool sorted = true );
+    static QStringList untrphonefields( bool sorted = true );
+    static QStringList trdetailsfields( bool sorted = true );
+    static QStringList untrdetailsfields( bool sorted = true );
+    static QStringList trfields( bool sorted = true );
+    static QStringList untrfields( bool sorted = true );
+
+    static QMap<int, QString> idToTrFields();
+    static QMap<QString, int> trFieldsToId();
+    static QMap<int, QString> idToUntrFields();
+    static QMap<QString, int> untrFieldsToId();
+
+};
+
+#endif
diff --git a/libopie/pim/otodoaccesssql.cpp b/libopie/pim/otodoaccesssql.cpp
index ec9c14c..23e0c3e 100644
--- a/libopie/pim/otodoaccesssql.cpp
+++ b/libopie/pim/otodoaccesssql.cpp
@@ -1,15 +1,15 @@
 
 #include <qdatetime.h>
 
 #include <qpe/global.h>
 
-#include <opie/osqldriver.h>
-#include <opie/osqlresult.h>
-#include <opie/osqlmanager.h>
-#include <opie/osqlquery.h>
+#include <opie2/osqldriver.h>
+#include <opie2/osqlresult.h>
+#include <opie2/osqlmanager.h>
+#include <opie2/osqlquery.h>
 
 #include "otodoaccesssql.h"
 
 /*
  * first some query
  * CREATE query
@@ -246,13 +246,13 @@ OTodoAccessBackendSQL::OTodoAccessBackendSQL( const QString& file )
     QString fi = file;
     if ( fi.isEmpty() )
         fi = Global::applicationFileName( "todolist", "todolist.db" );
     OSQLManager man;
     m_driver = man.standard();
     m_driver->setUrl(fi);
-    fillDict();
+    // fillDict();
 }
 
 OTodoAccessBackendSQL::~OTodoAccessBackendSQL(){
 }
 bool OTodoAccessBackendSQL::load(){
     if (!m_driver->open() )
@@ -294,21 +294,21 @@ OTodo OTodoAccessBackendSQL::find( int uid, const QArray<int>& ints,
     uint size =0;
     OTodo to;
 
     // we try to cache CACHE items
     switch( dir ) {
         /* forward */
-    case 0:
+    case 0: // FIXME: Not a good style to use magic numbers here (eilers)
         for (uint i = cur; i < ints.count() && size < CACHE; i++ ) {
             qWarning("size %d %d", size,  ints[i] );
             search[size] = ints[i];
             size++;
         }
         break;
         /* reverse */
-    case 1:
+    case 1: // FIXME: Not a good style to use magic numbers here (eilers)
         for (uint i = cur; i != 0 && size <  CACHE; i-- ) {
             search[size] = ints[i];
             size++;
         }
         break;
     }
@@ -378,12 +378,13 @@ QArray<int> OTodoAccessBackendSQL::sorted( bool asc, int sortOrder,
     QString query;
     query = "select uid from todolist WHERE ";
 
     /*
      * Sort Filter stuff
      * not that straight forward
+     * FIXME: Replace magic numbers
      *
      */
     /* Category */
     if ( sortFilter & 1 ) {
         QString str;
         if (cat != 0 ) str = QString::number( cat );
@@ -489,12 +490,13 @@ OTodo OTodoAccessBackendSQL::todo( int uid )const {
  * update the dict
  */
 void OTodoAccessBackendSQL::fillDict() {
     /* initialize dict */
     /*
      * UPDATE dict if you change anything!!!
+     * FIXME: Isn't this dict obsolete ? (eilers)
      */
     m_dict.setAutoDelete( TRUE );
     m_dict.insert("Categories" ,     new int(OTodo::Category)         );
     m_dict.insert("Uid" ,            new int(OTodo::Uid)              );
     m_dict.insert("HasDate" ,        new int(OTodo::HasDate)          );
     m_dict.insert("Completed" ,      new int(OTodo::Completed)        );
@@ -502,16 +504,16 @@ void OTodoAccessBackendSQL::fillDict() {
     m_dict.insert("Summary" ,        new int(OTodo::Summary)          );
     m_dict.insert("Priority" ,       new int(OTodo::Priority)         );
     m_dict.insert("DateDay" ,        new int(OTodo::DateDay)          );
     m_dict.insert("DateMonth" ,      new int(OTodo::DateMonth)        );
     m_dict.insert("DateYear" ,       new int(OTodo::DateYear)         );
     m_dict.insert("Progress" ,       new int(OTodo::Progress)         );
-    m_dict.insert("Completed",       new int(OTodo::Completed)        );
+    m_dict.insert("Completed",       new int(OTodo::Completed)        ); // Why twice ? (eilers)
     m_dict.insert("CrossReference",  new int(OTodo::CrossReference)   );
-    m_dict.insert("HasAlarmDateTime",new int(OTodo::HasAlarmDateTime) );
-    m_dict.insert("AlarmDateTime",   new int(OTodo::AlarmDateTime)    );
+//    m_dict.insert("HasAlarmDateTime",new int(OTodo::HasAlarmDateTime) ); // old stuff (eilers)
+//    m_dict.insert("AlarmDateTime",   new int(OTodo::AlarmDateTime)    ); // old stuff (eilers)
 }
 /*
  * need to be const so let's fool the
  * compiler :(
  */
 void OTodoAccessBackendSQL::update()const {
@@ -535,6 +537,57 @@ QArray<int> OTodoAccessBackendSQL::uids( const OSQLResult& res) const{
         ints[i] =  (*it).data("uid").toInt();
         i++;
     }
     return ints;
 }
 
+QArray<int> OTodoAccessBackendSQL::matchRegexp(  const QRegExp &r ) const
+{
+
+#warning OTodoAccessBackendSQL::matchRegexp() not implemented !!
+
+#if 0
+
+	Copied from xml-backend by not adapted to sql (eilers)
+
+	QArray<int> m_currentQuery( m_events.count() );
+	uint arraycounter = 0;
+
+
+
+        QMap<int, OTodo>::ConstIterator it;
+        for (it = m_events.begin(); it != m_events.end(); ++it ) {
+		if ( it.data().match( r ) )
+			m_currentQuery[arraycounter++] = it.data().uid();
+
+	}
+	// Shrink to fit..
+	m_currentQuery.resize(arraycounter);
+
+	return m_currentQuery;
+#endif
+	QArray<int> empty;
+	return empty;
+}
+QBitArray OTodoAccessBackendSQL::supports()const {
+
+	static QBitArray ar = sup();
+	return ar;
+}
+
+QBitArray OTodoAccessBackendSQL::sup() {
+
+	QBitArray ar( OTodo::CompletedDate + 1 );
+	ar.fill( true );
+	ar[OTodo::CrossReference] = false;
+	ar[OTodo::State ] = false;
+	ar[OTodo::Reminders] = false;
+	ar[OTodo::Notifiers] = false;
+	ar[OTodo::Maintainer] = false;
+	
+	return ar;
+}
+
+void OTodoAccessBackendSQL::removeAllCompleted(){
+#warning OTodoAccessBackendSQL::removeAllCompleted() not implemented !!
+
+}
diff --git a/libopie/pim/otodoaccesssql.h b/libopie/pim/otodoaccesssql.h
index 6a4257c..77d8b77 100644
--- a/libopie/pim/otodoaccesssql.h
+++ b/libopie/pim/otodoaccesssql.h
@@ -28,20 +28,26 @@ public:
 
     QArray<int> overDue();
     QArray<int> effectiveToDos( const QDate& start,
                                 const QDate& end, bool includeNoDates );
     QArray<int> sorted(bool asc, int sortOrder, int sortFilter, int cat );
 
+    QBitArray supports()const;
+    QArray<int> matchRegexp(  const QRegExp &r ) const;
+    void removeAllCompleted();
+    
+
 private:
     void update()const;
     void fillDict();
     inline bool date( QDate& date, const QString& )const;
     inline OTodo todo( const OSQLResult& )const;
     inline OTodo todo( OSQLResultItem& )const;
     inline QArray<int> uids( const OSQLResult& )const;
     OTodo todo( int uid )const;
+    QBitArray sup();
 
     QAsciiDict<int> m_dict;
     OSQLDriver* m_driver;
     QArray<int> m_uids;
     bool m_dirty : 1;
 };
diff --git a/libopie/pim/test/converter.cpp b/libopie/pim/test/converter.cpp
new file mode 100644
index 0000000..0a488f2
--- a/dev/null
+++ b/libopie/pim/test/converter.cpp
@@ -0,0 +1,64 @@
+#include <qpe/qpeapplication.h>
+
+#include <opie/ocontactaccess.h>
+#include <opie/ocontactaccessbackend_xml.h>
+#include <opie/ocontactaccessbackend_sql.h>
+
+#include "converter_base.h"
+
+class ConvertXMLToSQL: public converter_base {
+public:
+	ConvertXMLToSQL()
+	{
+		convertContact();
+	}
+private:
+	void convertContact();
+
+};
+
+
+void ConvertXMLToSQL::convertContact(){
+	qWarning("Converting Contacts from XML to SQL..");
+	
+	// Creating backends to the requested databases..
+	OContactAccessBackend* xmlBackend = new OContactAccessBackend_XML( "Converter", 
+									   QString::null );
+	
+	OContactAccessBackend* sqlBackend = new OContactAccessBackend_SQL( QString::null,
+									   QString::null );
+	// Put the created backends into frontends to access them
+	OContactAccess* xmlAccess = new OContactAccess ( "addressbook_xml", 
+							 QString::null , xmlBackend, true );
+	
+	OContactAccess* sqlAccess = new OContactAccess ( "addressbook_sql", 
+							 QString::null , sqlBackend, true );
+	
+	// Clean the sql-database..
+	sqlAccess->clear();
+	
+	// Now trasmit every contact from the xml database to the sql-database
+	OContactAccess::List contactList = xmlAccess->allRecords();
+	if ( sqlAccess && xmlAccess ){
+		OContactAccess::List::Iterator it;
+		for ( it = contactList.begin(); it != contactList.end(); ++it )
+			sqlAccess->add( *it );
+	}
+	
+	// Delete the frontends. Backends will be deleted automatically, too !
+	delete sqlAccess;
+	delete xmlAccess;
+}
+
+int main( int argc, char** argv ) {
+
+	QPEApplication a( argc, argv );
+
+	ConvertXMLToSQL dlg;
+
+	a.showMainWidget( &dlg );
+	// dlg. showMaximized ( );
+
+	return a.exec();
+
+}
diff --git a/libopie/pim/test/converter.pro b/libopie/pim/test/converter.pro
new file mode 100644
index 0000000..aa74bff
--- a/dev/null
+++ b/libopie/pim/test/converter.pro
@@ -0,0 +1,12 @@
+TEMPLATE	= app
+CONFIG		= qt warn_on debug
+# CONFIG		= qt warn_on release
+#HEADERS		=
+SOURCES		=  converter.cpp
+INTERFACES      =  converter_base.ui
+INCLUDEPATH	+= $(OPIEDIR)/include
+DEPENDPATH	+= $(OPIEDIR)/include
+LIBS            += -lqpe -lopie 
+TARGET		= converter
+
+include ( $(OPIEDIR)/include.pro )
diff --git a/libopie/pim/test/converter_base.ui b/libopie/pim/test/converter_base.ui
new file mode 100644
index 0000000..f680550
--- a/dev/null
+++ b/libopie/pim/test/converter_base.ui
@@ -0,0 +1,43 @@
+<!DOCTYPE UI><UI>
+<class>converter_base</class>
+<widget>
+    <class>QDialog</class>
+    <property stdset="1">
+        <name>name</name>
+        <cstring>converter_base</cstring>
+    </property>
+    <property stdset="1">
+        <name>geometry</name>
+        <rect>
+            <x>0</x>
+            <y>0</y>
+            <width>579</width>
+            <height>211</height>
+        </rect>
+    </property>
+    <property stdset="1">
+        <name>caption</name>
+        <string>Form2</string>
+    </property>
+    <widget>
+        <class>QLabel</class>
+        <property stdset="1">
+            <name>name</name>
+            <cstring>TextLabel1</cstring>
+        </property>
+        <property stdset="1">
+            <name>geometry</name>
+            <rect>
+                <x>340</x>
+                <y>40</y>
+                <width>210</width>
+                <height>20</height>
+            </rect>
+        </property>
+        <property stdset="1">
+            <name>text</name>
+            <string>Converter from XML-&gt;SQL</string>
+        </property>
+    </widget>
+</widget>
+</UI>