1 files changed, 133 insertions, 0 deletions
diff --git a/connectivity/source/drivers/dbase/DCode.cxx b/connectivity/source/drivers/dbase/DCode.cxx
new file mode 100644
index 000000000000..721e31a75f1c
--- /dev/null
+++ b/connectivity/source/drivers/dbase/DCode.cxx
@@ -0,0 +1,133 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_connectivity.hxx"
+#include "dbase/DCode.hxx"
+#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
+#include "dbase/DIndex.hxx"
+#include "dbase/DIndexIter.hxx"
+
+
+using namespace connectivity::dbase;
+using namespace connectivity::file;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::sdbcx;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::container;
+
+TYPEINIT1(OFILEOperandAttr, OOperandAttr);
+// -----------------------------------------------------------------------------
+OOperandAttr* OFILEAnalyzer::createOperandAttr(sal_Int32 _nPos,
+                                               const Reference< XPropertySet>& _xCol,
+                                               const Reference< XNameAccess>& _xIndexes)
+{
+    return new OFILEOperandAttr((sal_uInt16)_nPos,_xCol,_xIndexes);
+}
+
+//------------------------------------------------------------------
+OFILEOperandAttr::OFILEOperandAttr(sal_uInt16 _nPos,
+                                   const Reference< XPropertySet>& _xColumn,
+                                   const Reference< XNameAccess>& _xIndexes)
+    : OOperandAttr(_nPos,_xColumn)
+{
+    if(_xIndexes.is())
+    {
+        ::rtl::OUString sName;
+        Reference<XPropertySetInfo> xColInfo = _xColumn->getPropertySetInfo();
+        Reference<XPropertySet> xIndex;
+
+        Sequence< ::rtl::OUString> aSeq = _xIndexes->getElementNames();
+        const ::rtl::OUString* pBegin = aSeq.getConstArray();
+        const ::rtl::OUString* pEnd   = pBegin + aSeq.getLength();
+        for(;pBegin != pEnd;++pBegin)
+        {
+            _xIndexes->getByName(*pBegin) >>= xIndex;
+            if(xIndex.is())
+            {
+                Reference<XColumnsSupplier> xColsSup(xIndex,UNO_QUERY);
+                Reference<XNameAccess> xNameAccess = xColsSup->getColumns();
+                _xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_NAME)) >>= sName;
+                if(xNameAccess->hasByName(sName))
+                {
+                    m_xIndex = xIndex;
+                    break;
+                }
+                else if(xColInfo->hasPropertyByName(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_REALNAME)))
+                {
+                    _xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_REALNAME)) >>= sName;
+                    if(xNameAccess->hasByName(sName))
+                    {
+                        m_xIndex = xIndex;
+                        break;
+                    }
+                }
+            }
+        }
+    }
+
+}
+// -------------------------------------------------------------------------
+sal_Bool OFILEOperandAttr::isIndexed() const
+{
+    return m_xIndex.is();
+}
+//------------------------------------------------------------------
+OEvaluateSet* OFILEOperandAttr::preProcess(OBoolOperator* pOp, OOperand* pRight)
+{
+    OEvaluateSet* pEvaluateSet = NULL;
+    if (isIndexed())
+    {
+        Reference<XUnoTunnel> xTunnel(m_xIndex,UNO_QUERY);
+        if(xTunnel.is())
+        {
+            ODbaseIndex* pIndex = reinterpret_cast< ODbaseIndex* >( xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()) );
+            if(pIndex)
+            {
+                OIndexIterator* pIter = pIndex->createIterator(pOp,pRight);
+
+                if (pIter)
+                {
+                    pEvaluateSet = new OEvaluateSet();
+                    sal_uIntPtr nRec = pIter->First();
+                    while (nRec != NODE_NOTFOUND)
+                    {
+                        (*pEvaluateSet)[nRec] = nRec;
+                        nRec = pIter->Next();
+                    }
+                }
+                delete pIter;
+            }
+        }
+    }
+    return pEvaluateSet;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */