Finishing implementation of sql-backend for datebook. But I have to

port the PIM datebook application to use it, before I could debug the
whole stuff.
Thus, PIM-Database backend is finished, but highly experimental. And some
parts are still generic. For instance, the "queryByExample()" methods are
not (or not fully) implemented. Todo: custom-entries not stored.
The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
expression search in the database, which is not supported by sqlite !
Therefore we need either an extended sqlite or a workaround which would
be very slow and memory consuming..

30 files changed, 729 insertions, 144 deletions

diff --git a/libopie/libopie.pro b/libopie/libopie.pro
index 8682e84..a3d01ab 100644
--- a/libopie/libopie.pro
+++ b/libopie/libopie.pro
@@ -103,4 +103,4 @@ DEFINES += __USE_SQL
 LIBS    += -lopiedb2
-HEADERS += pim/otodoaccesssql.h pim/ocontactaccessbackend_sql.h
-SOURCES += pim/otodoaccesssql.cpp pim/ocontactaccessbackend_sql.cpp
+HEADERS += pim/otodoaccesssql.h pim/ocontactaccessbackend_sql.h pim/odatebookaccessbackend_sql.h
+SOURCES += pim/otodoaccesssql.cpp pim/ocontactaccessbackend_sql.cpp pim/odatebookaccessbackend_sql.cpp
 
diff --git a/libopie/pim/obackendfactory.h b/libopie/pim/obackendfactory.h
index 3567687..761ab9a 100644
--- a/libopie/pim/obackendfactory.h
+++ b/libopie/pim/obackendfactory.h
@@ -18,2 +18,14 @@
  * $Log$
+ * Revision 1.9  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.8  2003/09/22 14:31:16  eilers
@@ -82,2 +94,3 @@
 #include "ocontactaccessbackend_sql.h"
+#include "odatebookaccessbackend_sql.h"
 #endif
@@ -145,3 +158,3 @@ class OBackendFactory
                         if ( backend == "sql" )
-                                qWarning ("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+                                qWarning ("OBackendFactory:: sql Backend for TODO not implemented! Using XML instead!");
 #endif
@@ -155,3 +168,3 @@ class OBackendFactory
                         if ( backend == "sql" )
-                                qWarning ("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+                                qWarning ("OBackendFactory:: sql Backend for CONTACT not implemented! Using XML instead!");
 #endif
@@ -160,4 +173,9 @@ class OBackendFactory
                 case DATE:
+#ifdef __USE_SQL
                         if ( backend == "sql" )
-                            qWarning("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+                                return (T*) new ODateBookAccessBackend_SQL("");
+#else
+                        if ( backend == "sql" )
+                            qWarning("OBackendFactory:: sql Backend for DATEBOOK not implemented! Using XML instead!");
+#endif
 
diff --git a/libopie/pim/ocontactaccess.h b/libopie/pim/ocontactaccess.h
index 9b0a719..bd6da40 100644
--- a/libopie/pim/ocontactaccess.h
+++ b/libopie/pim/ocontactaccess.h
@@ -19,2 +19,14 @@
  * $Log$
+ * Revision 1.10  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.9  2003/08/01 12:30:16  eilers
@@ -80,3 +92,3 @@
  * class is backend independent.
-
+ * @author Stefan Eilers, Holger Freyther
  * @see OPimAccessTemplate
diff --git a/libopie/pim/ocontactaccessbackend_sql.cpp b/libopie/pim/ocontactaccessbackend_sql.cpp
index dd9dbde..a5be4c8 100644
--- a/libopie/pim/ocontactaccessbackend_sql.cpp
+++ b/libopie/pim/ocontactaccessbackend_sql.cpp
@@ -16,2 +16,14 @@
  * $Log$
+ * Revision 1.4  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.3  2003/12/08 15:18:10  eilers
@@ -512,3 +524,3 @@ bool OContactAccessBackend_SQL::save()
 {
-        return m_driver->close();
+        return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
@@ -520,4 +532,4 @@ void OContactAccessBackend_SQL::clear ()
         OSQLResult res = m_driver->query( &cle );
-        CreateQuery qu;
-        res = m_driver->query(&qu);
+
+        reload();
 }
diff --git a/libopie/pim/odatebookaccess.cpp b/libopie/pim/odatebookaccess.cpp
index a3661a3..82934f9 100644
--- a/libopie/pim/odatebookaccess.cpp
+++ b/libopie/pim/odatebookaccess.cpp
@@ -58,3 +58,3 @@ ODateBookAccess::List ODateBookAccess::nonRepeats()const {
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from, const QDate& to ) {
-    return m_backEnd->effecticeEvents( from, to );
+    return m_backEnd->effectiveEvents( from, to );
 }
@@ -64,3 +64,18 @@ OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from,
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDateTime& start ) {
-    return m_backEnd->effecticeEvents( start );
+    return m_backEnd->effectiveEvents( start );
+}
+
+/**
+ * @return non repeating dates in the time span between from and to
+ * @param from Include all events from...
+ * @param to Include all events to...
+ */
+OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) {
+    return m_backEnd->effectiveNonRepeatingEvents( from, to );
+}
+/**
+ * @return all non repeating events at a given datetime
+ */
+OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDateTime& start ) {
+    return m_backEnd->effectiveNonRepeatingEvents( start );
 }
diff --git a/libopie/pim/odatebookaccess.h b/libopie/pim/odatebookaccess.h
index 7c7a63f..62196da 100644
--- a/libopie/pim/odatebookaccess.h
+++ b/libopie/pim/odatebookaccess.h
@@ -15,3 +15,3 @@
  *
- * @author Holger Freyther
+ * @author Holger Freyther, Stefan Eilers
  */
@@ -31,4 +31,7 @@ public:
 
-    OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to );
-    OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start );
+    /* return non repeating events (from,to) */
+    OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to ) const;
+    OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start ) const;
+    OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) const;
+    OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start ) const;
 
diff --git a/libopie/pim/odatebookaccessbackend.cpp b/libopie/pim/odatebookaccessbackend.cpp
index 8fa1a68..f0c5d65 100644
--- a/libopie/pim/odatebookaccessbackend.cpp
+++ b/libopie/pim/odatebookaccessbackend.cpp
@@ -129,3 +129,3 @@ ODateBookAccessBackend::~ODateBookAccessBackend() {
 }
-OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDate& from,
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveEvents( const QDate& from,
                                                                     const QDate& to ) {
@@ -137,3 +137,3 @@ OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDate&
 
-    list = directRawRepeats();
+    list = directRawRepeats();  // Useless, isn't it ? (eilers)
 
@@ -142,4 +142,30 @@ OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDate&
 }
-OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDateTime& dt ) {
-    OEffectiveEvent::ValueList day = effecticeEvents( dt.date(), dt.date() );
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveEvents( const QDateTime& dt ) {
+    OEffectiveEvent::ValueList day = effectiveEvents( dt.date(), dt.date() );
+    OEffectiveEvent::ValueList::Iterator it;
+
+    OEffectiveEvent::ValueList tmpList;
+    QDateTime dtTmp;
+    for ( it = day.begin(); it != day.end(); ++it ) {
+        dtTmp = QDateTime( (*it).date(), (*it).startTime() );
+        if ( QABS(dt.secsTo(dtTmp) ) < 60 )
+            tmpList.append( (*it) );
+    }
+
+    return tmpList;
+}
+
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveNonRepeatingEvents( const QDate& from,
+                                                                    const QDate& to ) {
+    OEffectiveEvent::ValueList tmpList;
+    OEvent::ValueList list = directNonRepeats();
+
+    events( tmpList, list, from, to );
+
+    qHeapSort( tmpList );
+    return tmpList;
+}
+
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveNonRepeatingEvents( const QDateTime& dt ) {
+    OEffectiveEvent::ValueList day = effectiveNonRepeatingEvents( dt.date(), dt.date() );
     OEffectiveEvent::ValueList::Iterator it;
diff --git a/libopie/pim/odatebookaccessbackend.h b/libopie/pim/odatebookaccessbackend.h
index 3c02c42..3472ab3 100644
--- a/libopie/pim/odatebookaccessbackend.h
+++ b/libopie/pim/odatebookaccessbackend.h
@@ -62,3 +62,3 @@ public:
      */
-    virtual OEffectiveEvent::ValueList effecticeEvents( const QDate& from, const QDate& to );
+    virtual OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to );
 
@@ -66,5 +66,18 @@ public:
      * this is an overloaded member function
-     * @see effecticeEvents
+     * @see effectiveEvents( const QDate& from, const QDate& to )
      */
-    virtual OEffectiveEvent::ValueList effecticeEvents( const QDateTime& start );
+    virtual OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start );
+
+    /**
+     * Effective Events are special event occuring during a time frame. This method does calcualte
+     * EffectiveEvents bases on the directNonRepeats and directRawRepeats. You may implement this method
+     * yourself
+     */
+    virtual OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDate& from, const QDate& to );
+
+    /**
+     * this is an overloaded member function
+     * @see effectiveNonRepeatingEvents( const QDate& from, const QDate& to )
+     */
+    virtual OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start );
 
diff --git a/libopie/pim/odatebookaccessbackend_sql.cpp b/libopie/pim/odatebookaccessbackend_sql.cpp
index 9769bf7..e893b38 100644
--- a/libopie/pim/odatebookaccessbackend_sql.cpp
+++ b/libopie/pim/odatebookaccessbackend_sql.cpp
@@ -16,2 +16,14 @@
  * $Log$
+ * Revision 1.2  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.1  2003/12/08 15:18:12  eilers
@@ -28,7 +40,5 @@
 
-#include "orecur.h"
-#include "odatebookaccessbackend_sql.h"
+#include <qpe/global.h>
 
 #include <opie2/osqldriver.h>
-#include <opie2/osqlresult.h>
 #include <opie2/osqlmanager.h>
@@ -36,7 +46,6 @@
 
-namespace {
-
+#include "orecur.h"
+#include "odatebookaccessbackend_sql.h"
 
 
-};
 
@@ -46,3 +55,3 @@ ODateBookAccessBackend_SQL::ODateBookAccessBackend_SQL( const QString& ,
 {
-    m_fileName = fileName.isEmpty() ? Global::applicationFileName( "datebook", "datebook.db" ) : fileName;
+        m_fileName = fileName.isEmpty() ? Global::applicationFileName( "datebook", "datebook.db" ) : fileName;
 
@@ -59,2 +68,4 @@ ODateBookAccessBackend_SQL::ODateBookAccessBackend_SQL( const QString& ,
 ODateBookAccessBackend_SQL::~ODateBookAccessBackend_SQL() {
+        if( m_driver )
+                delete m_driver;
 }
@@ -80,3 +91,3 @@ void ODateBookAccessBackend_SQL::initFields()
         m_fieldMap.insert( OEvent::FRCreated, "RCreated" );
-        m_fieldMap.insert( OEvent::FRExeptions, "RExceptions" );
+        m_fieldMap.insert( OEvent::FRExceptions, "RExceptions" );
         m_fieldMap.insert( OEvent::FStart, "Start" );
@@ -87,2 +98,9 @@ void ODateBookAccessBackend_SQL::initFields()
         m_fieldMap.insert( OEvent::FRecChildren, "Recchildren" );
+
+        // Create a map that maps the column name to the id
+        QMapConstIterator<int, QString> it;
+        for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
+                m_reverseFieldMap.insert( it.data(), it.key() );
+        }
+        
 }
@@ -101,3 +119,3 @@ bool ODateBookAccessBackend_SQL::load()
         for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
-                qu += QString( ",\"%1\" VARCHAR(10)" ).arg( it.data() );
+                qu += QString( ",%1 VARCHAR(10)" ).arg( it.data() );
         }
@@ -107,2 +125,4 @@ bool ODateBookAccessBackend_SQL::load()
 
+        qWarning( "command: %s", qu.latin1() );
+
         OSQLRawQuery raw( qu );
@@ -124,3 +144,3 @@ void ODateBookAccessBackend_SQL::update()
         if ( res.state() != OSQLResult::Success ){
-                m_uids.clear();
+                // m_uids.clear();
                 return;
@@ -132,24 +152,5 @@ void ODateBookAccessBackend_SQL::update()
 
-QArray<int> ODateBookAccessBackend_SQL::extractUids( OSQLResult& res ) const
-{
-        qWarning("extractUids");
-
-        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++;
-        }
-
-        return ints;
-
-}
-
 bool ODateBookAccessBackend_SQL::reload() 
 {
-    return load();
+        return load();
 }
@@ -158,3 +159,3 @@ bool ODateBookAccessBackend_SQL::save()
 {
-        return m_driver->close();
+        return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
@@ -163,3 +164,3 @@ QArray<int> ODateBookAccessBackend_SQL::allRecords()const
 {
-    return m_uids;
+        return m_uids;
 }
@@ -167,3 +168,3 @@ QArray<int> ODateBookAccessBackend_SQL::allRecords()const
 QArray<int> ODateBookAccessBackend_SQL::queryByExample(const OEvent&, int,  const QDateTime& ) {
-    return QArray<int>();
+        return QArray<int>();
 }
@@ -178,2 +179,3 @@ void ODateBookAccessBackend_SQL::clear()
 
+        reload();
 }
@@ -182,12 +184,86 @@ void ODateBookAccessBackend_SQL::clear()
 OEvent ODateBookAccessBackend_SQL::find( int uid ) const{
+        QString qu = "select *";
+        qu += "from datebook where uid = " + QString::number(uid);
+
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+
+        OSQLResultItem resItem = res.first();
+
+        // Create Map for date event and insert UID
+        QMap<int,QString> dateEventMap;
+        dateEventMap.insert( OEvent::FUid, QString::number( uid ) );
+
+        // Now insert the data out of the columns into the map.
+        QMapConstIterator<int, QString> it;
+        for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
+                dateEventMap.insert( m_reverseFieldMap[*it], resItem.data( *it ) );
+        }
+
+        // Last step: Put map into date event and return it
+        OEvent retDate( dateEventMap );
+
+        return retDate;
 }
 
-bool ODateBookAccessBackend_SQL::add( const OEvent& ev ) {
-    return true;
+bool ODateBookAccessBackend_SQL::add( const OEvent& ev ) 
+{
+        QMap<int,QString> eventMap = ev.toMap();
+
+        QString qu = "insert into datebook VALUES( " + QString::number( ev.uid() );
+        QMap<int, QString>::Iterator it;
+        for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
+                if ( !eventMap[it.key()].isEmpty() )
+                        qu += QString( ",\"%1\"" ).arg( eventMap[it.key()] );
+                else
+                        qu += QString( ",\"\"" );
+        }
+        qu += " );";
+
+        // Add custom entries
+        int id = 0;
+        QMap<QString, QString> customMap = ev.toExtraMap();
+        for( QMap<QString, QString>::Iterator it = customMap.begin(); 
+             it != customMap.end(); ++it ){
+                qu  += "insert into custom_data VALUES(" 
+                        +  QString::number( ev.uid() )
+                        + ","
+                        +  QString::number( id++ ) 
+                        + ",'" 
+                        + it.key() //.latin1()
+                        + "',"
+                        + "0" // Priority for future enhancements
+                        + ",'" 
+                        + it.data() //.latin1()
+                        + "');";
+                }       
+        qWarning("add %s", qu.latin1() );
+
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                return false;
+        }
+        
+        return true;
 }
-bool ODateBookAccessBackend_SQL::remove( int uid ) {
 
-    return true;
+bool ODateBookAccessBackend_SQL::remove( int uid ) 
+{
+        QString qu = "DELETE from datebook where uid = " 
+                + QString::number( uid ) + ";";
+        qu += "DELETE from custom_data where uid = " 
+                + QString::number( uid ) + ";";
+        
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                return false;
+        }
+
+        return true;
 }
-bool ODateBookAccessBackend_SQL::replace( const OEvent& ev ) {
+
+bool ODateBookAccessBackend_SQL::replace( const OEvent& ev ) 
+{
     remove( ev.uid() );
@@ -195,20 +271,56 @@ bool ODateBookAccessBackend_SQL::replace( const OEvent& ev ) {
 }
-QArray<int> ODateBookAccessBackend_SQL::rawEvents()const {
+
+QArray<int> ODateBookAccessBackend_SQL::rawEvents()const 
+{
     return allRecords();
 }
-QArray<int> ODateBookAccessBackend_SQL::rawRepeats()const {
 
-    return ints;
+QArray<int> ODateBookAccessBackend_SQL::rawRepeats()const 
+{
+        QString qu = "select uid from datebook where RType!=\"\" AND RType!=\"NoRepeat\"";
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                QArray<int> nix;
+                return nix;
+        }
+        
+        return extractUids( res );
 }
-QArray<int> ODateBookAccessBackend_SQL::nonRepeats()const {
 
-    return ints;
+QArray<int> ODateBookAccessBackend_SQL::nonRepeats()const 
+{
+        QString qu = "select uid from datebook where RType=\"\" or RType=\"NoRepeat\"";
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                QArray<int> nix;
+                return nix;
+        }
+        
+        return extractUids( res );
 }
-OEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats() {
 
-    return list;
+OEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats() 
+{
+        QArray<int> nonRepUids = nonRepeats();
+        OEvent::ValueList list;
+
+        for (uint i = 0; i < nonRepUids.count(); ++i ){
+                list.append( find( nonRepUids[i] ) );
+        }
+
+        return list;
+
 }
-OEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats() {
+OEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats() 
+{
+        QArray<int> rawRepUids = rawRepeats();
+        OEvent::ValueList list;
 
-    return list;
+        for (uint i = 0; i < rawRepUids.count(); ++i ){
+                list.append( find( rawRepUids[i] ) );
+        }
+
+        return list;
 }
@@ -218,4 +330,27 @@ QArray<int> ODateBookAccessBackend_SQL::matchRegexp(  const QRegExp &r ) const
 {
+        QArray<int> null;
+        return null;
+}
+
+/* ===== Private Functions ========================================== */
+
+QArray<int> ODateBookAccessBackend_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;
 
-    return m_currentQuery;
 }
diff --git a/libopie/pim/odatebookaccessbackend_sql.h b/libopie/pim/odatebookaccessbackend_sql.h
index 85e0d4f..f39e154 100644
--- a/libopie/pim/odatebookaccessbackend_sql.h
+++ b/libopie/pim/odatebookaccessbackend_sql.h
@@ -4,2 +4,3 @@
 #include <qmap.h>
+#include <opie2/osqlresult.h>
 
@@ -47,2 +48,3 @@ private:
     QMap<int, QString> m_fieldMap;
+    QMap<QString, int> m_reverseFieldMap;
 
diff --git a/libopie/pim/oevent.cpp b/libopie/pim/oevent.cpp
index ec05e77..9b31957 100644
--- a/libopie/pim/oevent.cpp
+++ b/libopie/pim/oevent.cpp
@@ -79,2 +79,11 @@ OEvent::OEvent( const OEvent& ev)
 }
+
+OEvent::OEvent( const QMap<int, QString> map )
+    : OPimRecord( 0 )
+{
+        data = new Data;
+
+        fromMap( map );
+}
+
 OEvent::~OEvent() {
@@ -405,2 +414,6 @@ QMap<int, QString> OEvent::toMap()const {
             retMap.insert( OEvent::FRExceptions, recFields[ORecur::Exceptions] );
+    } else {
+            ORecur recur = recurrence();
+            QMap<int, QString> recFields = recur.toMap();
+            retMap.insert( OEvent::FRType, recFields[ORecur::RType] );
     }
diff --git a/libopie/pim/oevent.h b/libopie/pim/oevent.h
index 9218c97..9eb948f 100644
--- a/libopie/pim/oevent.h
+++ b/libopie/pim/oevent.h
@@ -78,2 +78,8 @@ public:
     OEvent( const OEvent& );
+
+    /**
+     * Create OEvent, initialized by map
+     * @see enum RecordFields
+     */
+    OEvent( const QMap<int, QString> map );
     ~OEvent();
diff --git a/libopie/pim/otimezone.cpp b/libopie/pim/otimezone.cpp
index b2bd3aa..34659c3 100644
--- a/libopie/pim/otimezone.cpp
+++ b/libopie/pim/otimezone.cpp
@@ -18,2 +18,3 @@ namespace {
         QCString org = ::getenv( "TZ" );
+#ifndef Q_OS_MACX   // Following line causes bus errors on Mac
         ::setenv( "TZ", zone.latin1(), true );
@@ -23,2 +24,6 @@ namespace {
         ::setenv( "TZ", org, true );
+#else
+#warning "Need a replacement for MacOSX!!"
+        tm* broken = ::localtime( &t );
+#endif
 
@@ -43,2 +48,3 @@ namespace {
         QCString org = ::getenv( "TZ" );
+#ifndef Q_OS_MACX   // Following line causes bus errors on Mac
         ::setenv( "TZ", str.latin1(), true );
@@ -48,3 +54,6 @@ namespace {
         ::setenv( "TZ", org, true );
-
+#else
+#warning "Need a replacement for MacOSX!!"
+        time_t ti = ::mktime( &broken );
+#endif
         return ti;
diff --git a/libopie/pim/otodoaccesssql.cpp b/libopie/pim/otodoaccesssql.cpp
index 75a0860..3764c7e 100644
--- a/libopie/pim/otodoaccesssql.cpp
+++ b/libopie/pim/otodoaccesssql.cpp
@@ -332,3 +332,3 @@ bool OTodoAccessBackendSQL::reload(){
 bool OTodoAccessBackendSQL::save(){
-    return m_driver->close();
+    return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
diff --git a/libopie/pim/test/converter.cpp b/libopie/pim/test/converter.cpp
index 650d119..bfdb605 100644
--- a/libopie/pim/test/converter.cpp
+++ b/libopie/pim/test/converter.cpp
@@ -11,2 +11,8 @@
 
+#include <opie/odatebookaccess.h>
+#include <opie/odatebookaccessbackend_xml.h>
+#include <opie/odatebookaccessbackend_sql.h>
+
+// #define _ADDRESSBOOK_ACCESS
+
 Converter::Converter(){
@@ -18,2 +24,4 @@ void Converter::start_conversion(){
         // Creating backends to the requested databases..
+
+#ifdef _ADDRESSBOOK_ACCESS
         OContactAccessBackend* xmlBackend = new OContactAccessBackend_XML( "Converter", 
@@ -28,4 +36,19 @@ void Converter::start_conversion(){
         OContactAccess* sqlAccess = new OContactAccess ( "addressbook_sql", 
-                                                         QString::null , sqlBackend, true );
+                                                         QString::null );
         
+#else
+        ODateBookAccessBackend* xmlBackend = new ODateBookAccessBackend_XML( "Converter", 
+                                                                             QString::null );
+        
+        ODateBookAccessBackend* sqlBackend = new ODateBookAccessBackend_SQL( QString::null,
+                                                                             QString::null );
+        // Put the created backends into frontends to access them
+        ODateBookAccess* xmlAccess = new ODateBookAccess ( xmlBackend );
+        
+        ODateBookAccess* sqlAccess = new ODateBookAccess ( sqlBackend );
+        
+        xmlAccess->load();
+
+#endif
+
         QTime t;
@@ -33,5 +56,6 @@ void Converter::start_conversion(){
 
-        // Clean the sql-database..
+// Clean the sql-database..
         sqlAccess->clear();
         
+#ifdef _ADDRESSBOOK_ACCESS
         // Now trasmit every contact from the xml database to the sql-database
@@ -47,3 +71,18 @@ void Converter::start_conversion(){
         }
-        
+#else
+        // Now transmit every contact from the xml database to the sql-database
+        ODateBookAccess::List dateList = xmlAccess->allRecords();
+        m_progressBar->setTotalSteps( dateList.count() );
+        qWarning( "Number of elements to copy: %d", dateList.count() );
+
+        int count = 0;
+        if ( sqlAccess && xmlAccess ){
+                ODateBookAccess::List::Iterator it;
+                for ( it = dateList.begin(); it != dateList.end(); ++it ){
+                        sqlAccess->add( *it );
+                        m_progressBar->setProgress( ++count );
+                }
+        }
+
+        #endif
         // Delete the frontends. Backends will be deleted automatically, too !
diff --git a/libopie/pim/test/converter.h b/libopie/pim/test/converter.h
new file mode 100755
index 0000000..1cc2a7c
--- a/dev/null
+++ b/libopie/pim/test/converter.h
@@ -0,0 +1,18 @@
+#ifndef _CONVERTER_H_
+#define _CONVERTER_H_
+
+
+#include "converter_base.h"
+
+
+class Converter: public converter_base {
+public:
+        Converter();
+
+        void start_conversion();
+private:
+
+};
+
+
+#endif
diff --git a/libopie/pim/test/converter.pro b/libopie/pim/test/converter.pro
index aa74bff..bd9c7a3 100644
--- a/libopie/pim/test/converter.pro
+++ b/libopie/pim/test/converter.pro
@@ -1,2 +1,2 @@
-        TEMPLATE= app
+        # TEMPLATE= app
         CONFIG  = qt warn_on debug
diff --git a/libopie2/opiepim/backend/obackendfactory.h b/libopie2/opiepim/backend/obackendfactory.h
index 3567687..761ab9a 100644
--- a/libopie2/opiepim/backend/obackendfactory.h
+++ b/libopie2/opiepim/backend/obackendfactory.h
@@ -18,2 +18,14 @@
  * $Log$
+ * Revision 1.9  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.8  2003/09/22 14:31:16  eilers
@@ -82,2 +94,3 @@
 #include "ocontactaccessbackend_sql.h"
+#include "odatebookaccessbackend_sql.h"
 #endif
@@ -145,3 +158,3 @@ class OBackendFactory
                         if ( backend == "sql" )
-                                qWarning ("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+                                qWarning ("OBackendFactory:: sql Backend for TODO not implemented! Using XML instead!");
 #endif
@@ -155,3 +168,3 @@ class OBackendFactory
                         if ( backend == "sql" )
-                                qWarning ("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+                                qWarning ("OBackendFactory:: sql Backend for CONTACT not implemented! Using XML instead!");
 #endif
@@ -160,4 +173,9 @@ class OBackendFactory
                 case DATE:
+#ifdef __USE_SQL
                         if ( backend == "sql" )
-                            qWarning("OBackendFactory:: sql Backend not implemented! Using XML instead!");
+                                return (T*) new ODateBookAccessBackend_SQL("");
+#else
+                        if ( backend == "sql" )
+                            qWarning("OBackendFactory:: sql Backend for DATEBOOK not implemented! Using XML instead!");
+#endif
 
diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
index dd9dbde..a5be4c8 100644
--- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp
@@ -16,2 +16,14 @@
  * $Log$
+ * Revision 1.4  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.3  2003/12/08 15:18:10  eilers
@@ -512,3 +524,3 @@ bool OContactAccessBackend_SQL::save()
 {
-        return m_driver->close();
+        return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
@@ -520,4 +532,4 @@ void OContactAccessBackend_SQL::clear ()
         OSQLResult res = m_driver->query( &cle );
-        CreateQuery qu;
-        res = m_driver->query(&qu);
+
+        reload();
 }
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend.cpp b/libopie2/opiepim/backend/odatebookaccessbackend.cpp
index 8fa1a68..f0c5d65 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend.cpp
+++ b/libopie2/opiepim/backend/odatebookaccessbackend.cpp
@@ -129,3 +129,3 @@ ODateBookAccessBackend::~ODateBookAccessBackend() {
 }
-OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDate& from,
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveEvents( const QDate& from,
                                                                     const QDate& to ) {
@@ -137,3 +137,3 @@ OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDate&
 
-    list = directRawRepeats();
+    list = directRawRepeats();  // Useless, isn't it ? (eilers)
 
@@ -142,4 +142,30 @@ OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDate&
 }
-OEffectiveEvent::ValueList ODateBookAccessBackend::effecticeEvents( const QDateTime& dt ) {
-    OEffectiveEvent::ValueList day = effecticeEvents( dt.date(), dt.date() );
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveEvents( const QDateTime& dt ) {
+    OEffectiveEvent::ValueList day = effectiveEvents( dt.date(), dt.date() );
+    OEffectiveEvent::ValueList::Iterator it;
+
+    OEffectiveEvent::ValueList tmpList;
+    QDateTime dtTmp;
+    for ( it = day.begin(); it != day.end(); ++it ) {
+        dtTmp = QDateTime( (*it).date(), (*it).startTime() );
+        if ( QABS(dt.secsTo(dtTmp) ) < 60 )
+            tmpList.append( (*it) );
+    }
+
+    return tmpList;
+}
+
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveNonRepeatingEvents( const QDate& from,
+                                                                    const QDate& to ) {
+    OEffectiveEvent::ValueList tmpList;
+    OEvent::ValueList list = directNonRepeats();
+
+    events( tmpList, list, from, to );
+
+    qHeapSort( tmpList );
+    return tmpList;
+}
+
+OEffectiveEvent::ValueList ODateBookAccessBackend::effectiveNonRepeatingEvents( const QDateTime& dt ) {
+    OEffectiveEvent::ValueList day = effectiveNonRepeatingEvents( dt.date(), dt.date() );
     OEffectiveEvent::ValueList::Iterator it;
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend.h b/libopie2/opiepim/backend/odatebookaccessbackend.h
index 3c02c42..3472ab3 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend.h
+++ b/libopie2/opiepim/backend/odatebookaccessbackend.h
@@ -62,3 +62,3 @@ public:
      */
-    virtual OEffectiveEvent::ValueList effecticeEvents( const QDate& from, const QDate& to );
+    virtual OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to );
 
@@ -66,5 +66,18 @@ public:
      * this is an overloaded member function
-     * @see effecticeEvents
+     * @see effectiveEvents( const QDate& from, const QDate& to )
      */
-    virtual OEffectiveEvent::ValueList effecticeEvents( const QDateTime& start );
+    virtual OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start );
+
+    /**
+     * Effective Events are special event occuring during a time frame. This method does calcualte
+     * EffectiveEvents bases on the directNonRepeats and directRawRepeats. You may implement this method
+     * yourself
+     */
+    virtual OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDate& from, const QDate& to );
+
+    /**
+     * this is an overloaded member function
+     * @see effectiveNonRepeatingEvents( const QDate& from, const QDate& to )
+     */
+    virtual OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start );
 
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
index 9769bf7..e893b38 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_sql.cpp
@@ -16,2 +16,14 @@
  * $Log$
+ * Revision 1.2  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.1  2003/12/08 15:18:12  eilers
@@ -28,7 +40,5 @@
 
-#include "orecur.h"
-#include "odatebookaccessbackend_sql.h"
+#include <qpe/global.h>
 
 #include <opie2/osqldriver.h>
-#include <opie2/osqlresult.h>
 #include <opie2/osqlmanager.h>
@@ -36,7 +46,6 @@
 
-namespace {
-
+#include "orecur.h"
+#include "odatebookaccessbackend_sql.h"
 
 
-};
 
@@ -46,3 +55,3 @@ ODateBookAccessBackend_SQL::ODateBookAccessBackend_SQL( const QString& ,
 {
-    m_fileName = fileName.isEmpty() ? Global::applicationFileName( "datebook", "datebook.db" ) : fileName;
+        m_fileName = fileName.isEmpty() ? Global::applicationFileName( "datebook", "datebook.db" ) : fileName;
 
@@ -59,2 +68,4 @@ ODateBookAccessBackend_SQL::ODateBookAccessBackend_SQL( const QString& ,
 ODateBookAccessBackend_SQL::~ODateBookAccessBackend_SQL() {
+        if( m_driver )
+                delete m_driver;
 }
@@ -80,3 +91,3 @@ void ODateBookAccessBackend_SQL::initFields()
         m_fieldMap.insert( OEvent::FRCreated, "RCreated" );
-        m_fieldMap.insert( OEvent::FRExeptions, "RExceptions" );
+        m_fieldMap.insert( OEvent::FRExceptions, "RExceptions" );
         m_fieldMap.insert( OEvent::FStart, "Start" );
@@ -87,2 +98,9 @@ void ODateBookAccessBackend_SQL::initFields()
         m_fieldMap.insert( OEvent::FRecChildren, "Recchildren" );
+
+        // Create a map that maps the column name to the id
+        QMapConstIterator<int, QString> it;
+        for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
+                m_reverseFieldMap.insert( it.data(), it.key() );
+        }
+        
 }
@@ -101,3 +119,3 @@ bool ODateBookAccessBackend_SQL::load()
         for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
-                qu += QString( ",\"%1\" VARCHAR(10)" ).arg( it.data() );
+                qu += QString( ",%1 VARCHAR(10)" ).arg( it.data() );
         }
@@ -107,2 +125,4 @@ bool ODateBookAccessBackend_SQL::load()
 
+        qWarning( "command: %s", qu.latin1() );
+
         OSQLRawQuery raw( qu );
@@ -124,3 +144,3 @@ void ODateBookAccessBackend_SQL::update()
         if ( res.state() != OSQLResult::Success ){
-                m_uids.clear();
+                // m_uids.clear();
                 return;
@@ -132,24 +152,5 @@ void ODateBookAccessBackend_SQL::update()
 
-QArray<int> ODateBookAccessBackend_SQL::extractUids( OSQLResult& res ) const
-{
-        qWarning("extractUids");
-
-        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++;
-        }
-
-        return ints;
-
-}
-
 bool ODateBookAccessBackend_SQL::reload() 
 {
-    return load();
+        return load();
 }
@@ -158,3 +159,3 @@ bool ODateBookAccessBackend_SQL::save()
 {
-        return m_driver->close();
+        return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
@@ -163,3 +164,3 @@ QArray<int> ODateBookAccessBackend_SQL::allRecords()const
 {
-    return m_uids;
+        return m_uids;
 }
@@ -167,3 +168,3 @@ QArray<int> ODateBookAccessBackend_SQL::allRecords()const
 QArray<int> ODateBookAccessBackend_SQL::queryByExample(const OEvent&, int,  const QDateTime& ) {
-    return QArray<int>();
+        return QArray<int>();
 }
@@ -178,2 +179,3 @@ void ODateBookAccessBackend_SQL::clear()
 
+        reload();
 }
@@ -182,12 +184,86 @@ void ODateBookAccessBackend_SQL::clear()
 OEvent ODateBookAccessBackend_SQL::find( int uid ) const{
+        QString qu = "select *";
+        qu += "from datebook where uid = " + QString::number(uid);
+
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+
+        OSQLResultItem resItem = res.first();
+
+        // Create Map for date event and insert UID
+        QMap<int,QString> dateEventMap;
+        dateEventMap.insert( OEvent::FUid, QString::number( uid ) );
+
+        // Now insert the data out of the columns into the map.
+        QMapConstIterator<int, QString> it;
+        for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
+                dateEventMap.insert( m_reverseFieldMap[*it], resItem.data( *it ) );
+        }
+
+        // Last step: Put map into date event and return it
+        OEvent retDate( dateEventMap );
+
+        return retDate;
 }
 
-bool ODateBookAccessBackend_SQL::add( const OEvent& ev ) {
-    return true;
+bool ODateBookAccessBackend_SQL::add( const OEvent& ev ) 
+{
+        QMap<int,QString> eventMap = ev.toMap();
+
+        QString qu = "insert into datebook VALUES( " + QString::number( ev.uid() );
+        QMap<int, QString>::Iterator it;
+        for ( it = ++m_fieldMap.begin(); it != m_fieldMap.end(); ++it ){
+                if ( !eventMap[it.key()].isEmpty() )
+                        qu += QString( ",\"%1\"" ).arg( eventMap[it.key()] );
+                else
+                        qu += QString( ",\"\"" );
+        }
+        qu += " );";
+
+        // Add custom entries
+        int id = 0;
+        QMap<QString, QString> customMap = ev.toExtraMap();
+        for( QMap<QString, QString>::Iterator it = customMap.begin(); 
+             it != customMap.end(); ++it ){
+                qu  += "insert into custom_data VALUES(" 
+                        +  QString::number( ev.uid() )
+                        + ","
+                        +  QString::number( id++ ) 
+                        + ",'" 
+                        + it.key() //.latin1()
+                        + "',"
+                        + "0" // Priority for future enhancements
+                        + ",'" 
+                        + it.data() //.latin1()
+                        + "');";
+                }       
+        qWarning("add %s", qu.latin1() );
+
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                return false;
+        }
+        
+        return true;
 }
-bool ODateBookAccessBackend_SQL::remove( int uid ) {
 
-    return true;
+bool ODateBookAccessBackend_SQL::remove( int uid ) 
+{
+        QString qu = "DELETE from datebook where uid = " 
+                + QString::number( uid ) + ";";
+        qu += "DELETE from custom_data where uid = " 
+                + QString::number( uid ) + ";";
+        
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                return false;
+        }
+
+        return true;
 }
-bool ODateBookAccessBackend_SQL::replace( const OEvent& ev ) {
+
+bool ODateBookAccessBackend_SQL::replace( const OEvent& ev ) 
+{
     remove( ev.uid() );
@@ -195,20 +271,56 @@ bool ODateBookAccessBackend_SQL::replace( const OEvent& ev ) {
 }
-QArray<int> ODateBookAccessBackend_SQL::rawEvents()const {
+
+QArray<int> ODateBookAccessBackend_SQL::rawEvents()const 
+{
     return allRecords();
 }
-QArray<int> ODateBookAccessBackend_SQL::rawRepeats()const {
 
-    return ints;
+QArray<int> ODateBookAccessBackend_SQL::rawRepeats()const 
+{
+        QString qu = "select uid from datebook where RType!=\"\" AND RType!=\"NoRepeat\"";
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                QArray<int> nix;
+                return nix;
+        }
+        
+        return extractUids( res );
 }
-QArray<int> ODateBookAccessBackend_SQL::nonRepeats()const {
 
-    return ints;
+QArray<int> ODateBookAccessBackend_SQL::nonRepeats()const 
+{
+        QString qu = "select uid from datebook where RType=\"\" or RType=\"NoRepeat\"";
+        OSQLRawQuery raw( qu );
+        OSQLResult res = m_driver->query( &raw );
+        if ( res.state() != OSQLResult::Success ){
+                QArray<int> nix;
+                return nix;
+        }
+        
+        return extractUids( res );
 }
-OEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats() {
 
-    return list;
+OEvent::ValueList ODateBookAccessBackend_SQL::directNonRepeats() 
+{
+        QArray<int> nonRepUids = nonRepeats();
+        OEvent::ValueList list;
+
+        for (uint i = 0; i < nonRepUids.count(); ++i ){
+                list.append( find( nonRepUids[i] ) );
+        }
+
+        return list;
+
 }
-OEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats() {
+OEvent::ValueList ODateBookAccessBackend_SQL::directRawRepeats() 
+{
+        QArray<int> rawRepUids = rawRepeats();
+        OEvent::ValueList list;
 
-    return list;
+        for (uint i = 0; i < rawRepUids.count(); ++i ){
+                list.append( find( rawRepUids[i] ) );
+        }
+
+        return list;
 }
@@ -218,4 +330,27 @@ QArray<int> ODateBookAccessBackend_SQL::matchRegexp(  const QRegExp &r ) const
 {
+        QArray<int> null;
+        return null;
+}
+
+/* ===== Private Functions ========================================== */
+
+QArray<int> ODateBookAccessBackend_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;
 
-    return m_currentQuery;
 }
diff --git a/libopie2/opiepim/backend/odatebookaccessbackend_sql.h b/libopie2/opiepim/backend/odatebookaccessbackend_sql.h
index 85e0d4f..f39e154 100644
--- a/libopie2/opiepim/backend/odatebookaccessbackend_sql.h
+++ b/libopie2/opiepim/backend/odatebookaccessbackend_sql.h
@@ -4,2 +4,3 @@
 #include <qmap.h>
+#include <opie2/osqlresult.h>
 
@@ -47,2 +48,3 @@ private:
     QMap<int, QString> m_fieldMap;
+    QMap<QString, int> m_reverseFieldMap;
 
diff --git a/libopie2/opiepim/backend/otodoaccesssql.cpp b/libopie2/opiepim/backend/otodoaccesssql.cpp
index 75a0860..3764c7e 100644
--- a/libopie2/opiepim/backend/otodoaccesssql.cpp
+++ b/libopie2/opiepim/backend/otodoaccesssql.cpp
@@ -332,3 +332,3 @@ bool OTodoAccessBackendSQL::reload(){
 bool OTodoAccessBackendSQL::save(){
-    return m_driver->close();
+    return m_driver->close();  // Shouldn't m_driver->sync be better than close ? (eilers)
 }
diff --git a/libopie2/opiepim/core/ocontactaccess.h b/libopie2/opiepim/core/ocontactaccess.h
index 9b0a719..bd6da40 100644
--- a/libopie2/opiepim/core/ocontactaccess.h
+++ b/libopie2/opiepim/core/ocontactaccess.h
@@ -19,2 +19,14 @@
  * $Log$
+ * Revision 1.10  2003/12/22 10:19:26  eilers
+ * Finishing implementation of sql-backend for datebook. But I have to
+ * port the PIM datebook application to use it, before I could debug the
+ * whole stuff.
+ * Thus, PIM-Database backend is finished, but highly experimental. And some
+ * parts are still generic. For instance, the "queryByExample()" methods are
+ * not (or not fully) implemented. Todo: custom-entries not stored.
+ * The big show stopper: matchRegExp() (needed by OpieSearch) needs regular
+ * expression search in the database, which is not supported by sqlite !
+ * Therefore we need either an extended sqlite or a workaround which would
+ * be very slow and memory consuming..
+ *
  * Revision 1.9  2003/08/01 12:30:16  eilers
@@ -80,3 +92,3 @@
  * class is backend independent.
-
+ * @author Stefan Eilers, Holger Freyther
  * @see OPimAccessTemplate
diff --git a/libopie2/opiepim/core/odatebookaccess.cpp b/libopie2/opiepim/core/odatebookaccess.cpp
index a3661a3..82934f9 100644
--- a/libopie2/opiepim/core/odatebookaccess.cpp
+++ b/libopie2/opiepim/core/odatebookaccess.cpp
@@ -58,3 +58,3 @@ ODateBookAccess::List ODateBookAccess::nonRepeats()const {
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from, const QDate& to ) {
-    return m_backEnd->effecticeEvents( from, to );
+    return m_backEnd->effectiveEvents( from, to );
 }
@@ -64,3 +64,18 @@ OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDate& from,
 OEffectiveEvent::ValueList ODateBookAccess::effectiveEvents( const QDateTime& start ) {
-    return m_backEnd->effecticeEvents( start );
+    return m_backEnd->effectiveEvents( start );
+}
+
+/**
+ * @return non repeating dates in the time span between from and to
+ * @param from Include all events from...
+ * @param to Include all events to...
+ */
+OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) {
+    return m_backEnd->effectiveNonRepeatingEvents( from, to );
+}
+/**
+ * @return all non repeating events at a given datetime
+ */
+OEffectiveEvent::ValueList ODateBookAccess::effectiveNonRepeatingEvents( const QDateTime& start ) {
+    return m_backEnd->effectiveNonRepeatingEvents( start );
 }
diff --git a/libopie2/opiepim/core/odatebookaccess.h b/libopie2/opiepim/core/odatebookaccess.h
index 7c7a63f..62196da 100644
--- a/libopie2/opiepim/core/odatebookaccess.h
+++ b/libopie2/opiepim/core/odatebookaccess.h
@@ -15,3 +15,3 @@
  *
- * @author Holger Freyther
+ * @author Holger Freyther, Stefan Eilers
  */
@@ -31,4 +31,7 @@ public:
 
-    OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to );
-    OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start );
+    /* return non repeating events (from,to) */
+    OEffectiveEvent::ValueList effectiveEvents( const QDate& from, const QDate& to ) const;
+    OEffectiveEvent::ValueList effectiveEvents( const QDateTime& start ) const;
+    OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDate& from, const QDate& to ) const;
+    OEffectiveEvent::ValueList effectiveNonRepeatingEvents( const QDateTime& start ) const;
 
diff --git a/libopie2/opiepim/core/otimezone.cpp b/libopie2/opiepim/core/otimezone.cpp
index b2bd3aa..34659c3 100644
--- a/libopie2/opiepim/core/otimezone.cpp
+++ b/libopie2/opiepim/core/otimezone.cpp
@@ -18,2 +18,3 @@ namespace {
         QCString org = ::getenv( "TZ" );
+#ifndef Q_OS_MACX   // Following line causes bus errors on Mac
         ::setenv( "TZ", zone.latin1(), true );
@@ -23,2 +24,6 @@ namespace {
         ::setenv( "TZ", org, true );
+#else
+#warning "Need a replacement for MacOSX!!"
+        tm* broken = ::localtime( &t );
+#endif
 
@@ -43,2 +48,3 @@ namespace {
         QCString org = ::getenv( "TZ" );
+#ifndef Q_OS_MACX   // Following line causes bus errors on Mac
         ::setenv( "TZ", str.latin1(), true );
@@ -48,3 +54,6 @@ namespace {
         ::setenv( "TZ", org, true );
-
+#else
+#warning "Need a replacement for MacOSX!!"
+        time_t ti = ::mktime( &broken );
+#endif
         return ti;
diff --git a/libopie2/opiepim/oevent.cpp b/libopie2/opiepim/oevent.cpp
index ec05e77..9b31957 100644
--- a/libopie2/opiepim/oevent.cpp
+++ b/libopie2/opiepim/oevent.cpp
@@ -79,2 +79,11 @@ OEvent::OEvent( const OEvent& ev)
 }
+
+OEvent::OEvent( const QMap<int, QString> map )
+    : OPimRecord( 0 )
+{
+        data = new Data;
+
+        fromMap( map );
+}
+
 OEvent::~OEvent() {
@@ -405,2 +414,6 @@ QMap<int, QString> OEvent::toMap()const {
             retMap.insert( OEvent::FRExceptions, recFields[ORecur::Exceptions] );
+    } else {
+            ORecur recur = recurrence();
+            QMap<int, QString> recFields = recur.toMap();
+            retMap.insert( OEvent::FRType, recFields[ORecur::RType] );
     }
diff --git a/libopie2/opiepim/oevent.h b/libopie2/opiepim/oevent.h
index 9218c97..9eb948f 100644
--- a/libopie2/opiepim/oevent.h
+++ b/libopie2/opiepim/oevent.h
@@ -78,2 +78,8 @@ public:
     OEvent( const OEvent& );
+
+    /**
+     * Create OEvent, initialized by map
+     * @see enum RecordFields
+     */
+    OEvent( const QMap<int, QString> map );
     ~OEvent();