Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 244 insertions, 0 deletions

diff --git a/connectivity/source/drivers/flat/EDatabaseMetaData.cxx b/connectivity/source/drivers/flat/EDatabaseMetaData.cxx
new file mode 100644
index 000000000..b711645b5
--- /dev/null
+++ b/connectivity/source/drivers/flat/EDatabaseMetaData.cxx
@@ -0,0 +1,244 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <flat/EDatabaseMetaData.hxx>
+#include <com/sun/star/sdbc/ColumnSearch.hpp>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/sdbc/ColumnValue.hpp>
+#include <com/sun/star/sdbc/SQLException.hpp>
+#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
+#include <FDatabaseMetaDataResultSet.hxx>
+#include <comphelper/types.hxx>
+
+using namespace ::comphelper;
+
+using namespace connectivity;
+using namespace connectivity::flat;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::sdbcx;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::container;
+
+
+OFlatDatabaseMetaData::OFlatDatabaseMetaData(::connectivity::file::OConnection* _pCon)  :ODatabaseMetaData(_pCon)
+{
+}
+
+OFlatDatabaseMetaData::~OFlatDatabaseMetaData()
+{
+}
+
+Reference< XResultSet > OFlatDatabaseMetaData::impl_getTypeInfo_throw(  )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    rtl::Reference<::connectivity::ODatabaseMetaDataResultSet> pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
+
+    static ODatabaseMetaDataResultSet::ORows aRows = []()
+    {
+        ODatabaseMetaDataResultSet::ORows tmp;
+        ODatabaseMetaDataResultSet::ORow aRow
+        {
+             ODatabaseMetaDataResultSet::getEmptyValue() ,
+             new ORowSetValueDecorator(OUString("CHAR")) ,
+             new ORowSetValueDecorator(DataType::CHAR) ,
+             new ORowSetValueDecorator(sal_Int32(254)) ,
+             ODatabaseMetaDataResultSet::getQuoteValue() ,
+             ODatabaseMetaDataResultSet::getQuoteValue() ,
+             ODatabaseMetaDataResultSet::getEmptyValue() ,
+             new ORowSetValueDecorator(sal_Int32(ColumnValue::NULLABLE)) ,
+             ODatabaseMetaDataResultSet::get1Value() ,
+             new ORowSetValueDecorator(sal_Int32(ColumnSearch::CHAR)) ,
+             ODatabaseMetaDataResultSet::get1Value() ,
+             ODatabaseMetaDataResultSet::get0Value() ,
+             ODatabaseMetaDataResultSet::get0Value() ,
+             ODatabaseMetaDataResultSet::getEmptyValue() ,
+             ODatabaseMetaDataResultSet::get0Value() ,
+             ODatabaseMetaDataResultSet::get0Value() ,
+             ODatabaseMetaDataResultSet::getEmptyValue() ,
+             ODatabaseMetaDataResultSet::getEmptyValue() ,
+             new ORowSetValueDecorator(sal_Int32(10))
+        };
+
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("VARCHAR"));
+        aRow[2] = new ORowSetValueDecorator(DataType::VARCHAR);
+        aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
+        aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
+        tmp.push_back(aRow);
+
+
+        aRow[1] = new ORowSetValueDecorator(OUString("LONGVARCHAR"));
+        aRow[2] = new ORowSetValueDecorator(DataType::LONGVARCHAR);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(65535));
+        aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
+        aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("DATE"));
+        aRow[2] = new ORowSetValueDecorator(DataType::DATE);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(10));
+        aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
+        aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("TIME"));
+        aRow[2] = new ORowSetValueDecorator(DataType::TIME);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(8));
+        aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
+        aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("TIMESTAMP"));
+        aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(19));
+        aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue();
+        aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue();
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("BOOL"));
+        aRow[2] = new ORowSetValueDecorator(DataType::BIT);
+        aRow[3] = ODatabaseMetaDataResultSet::get1Value();
+        aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("DECIMAL"));
+        aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(20));
+        aRow[15] = new ORowSetValueDecorator(sal_Int32(15));
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("DOUBLE"));
+        aRow[2] = new ORowSetValueDecorator(DataType::DOUBLE);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(20));
+        aRow[15] = ODatabaseMetaDataResultSet::get0Value();
+        tmp.push_back(aRow);
+
+        aRow[1] = new ORowSetValueDecorator(OUString("NUMERIC"));
+        aRow[2] = new ORowSetValueDecorator(DataType::NUMERIC);
+        aRow[3] = new ORowSetValueDecorator(sal_Int32(20));
+        aRow[15] = new ORowSetValueDecorator(sal_Int32(20));
+        tmp.push_back(aRow);
+
+        return tmp;
+    }();
+
+    pResult->setRows(std::move(aRows));
+    return pResult;
+}
+
+Reference< XResultSet > SAL_CALL OFlatDatabaseMetaData::getColumns(
+    const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
+        const OUString& columnNamePattern )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
+    if(!xTables.is())
+        throw SQLException();
+
+    Reference< XNameAccess> xNames = xTables->getTables();
+    if(!xNames.is())
+        throw SQLException();
+
+    ODatabaseMetaDataResultSet::ORows aRows;
+    ODatabaseMetaDataResultSet::ORow aRow(19);
+    aRow[10] = new ORowSetValueDecorator(sal_Int32(10));
+    Sequence< OUString> aTabNames(xNames->getElementNames());
+    const OUString* pTabBegin    = aTabNames.getConstArray();
+    const OUString* pTabEnd      = pTabBegin + aTabNames.getLength();
+    for(;pTabBegin != pTabEnd;++pTabBegin)
+    {
+        if(match(tableNamePattern,*pTabBegin,'\0'))
+        {
+            Reference< XColumnsSupplier> xTable(
+                xNames->getByName(*pTabBegin), css::uno::UNO_QUERY);
+            aRow[3] = new ORowSetValueDecorator(*pTabBegin);
+
+            Reference< XNameAccess> xColumns = xTable->getColumns();
+            if(!xColumns.is())
+                throw SQLException();
+
+            Sequence< OUString> aColNames(xColumns->getElementNames());
+
+            const OUString* pBegin = aColNames.getConstArray();
+            const OUString* pEnd = pBegin + aColNames.getLength();
+            Reference< XPropertySet> xColumn;
+            for(sal_Int32 i=1;pBegin != pEnd;++pBegin,++i)
+            {
+                if(match(columnNamePattern,*pBegin,'\0'))
+                {
+                    aRow[4] = new ORowSetValueDecorator(*pBegin);
+
+                    xColumn.set(
+                        xColumns->getByName(*pBegin), css::uno::UNO_QUERY);
+                    OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
+                    aRow[5] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
+                    aRow[6] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
+                    aRow[7] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
+                    aRow[9] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
+                    aRow[11] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
+                    aRow[13] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
+
+                    switch(aRow[5]->getValue().getInt32())
+                    {
+                    case DataType::CHAR:
+                    case DataType::VARCHAR:
+                        aRow[16] = new ORowSetValueDecorator(sal_Int32(254));
+                        break;
+                    case DataType::LONGVARCHAR:
+                        aRow[16] = new ORowSetValueDecorator(sal_Int32(65535));
+                        break;
+                    default:
+                        aRow[16] = new ORowSetValueDecorator(sal_Int32(0));
+                    }
+                    aRow[17] = new ORowSetValueDecorator(i);
+                    switch(aRow[11]->getValue().getInt32())
+                    {
+                    case ColumnValue::NO_NULLS:
+                        aRow[18]  = new ORowSetValueDecorator(OUString("NO"));
+                        break;
+                    case ColumnValue::NULLABLE:
+                        aRow[18]  = new ORowSetValueDecorator(OUString("YES"));
+                        break;
+                    default:
+                        aRow[18]  = new ORowSetValueDecorator(OUString());
+                    }
+                    aRows.push_back(aRow);
+                }
+            }
+        }
+    }
+
+    rtl::Reference<::connectivity::ODatabaseMetaDataResultSet> pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
+    pResult->setRows(std::move(aRows));
+
+    return pResult;
+}
+
+OUString SAL_CALL OFlatDatabaseMetaData::getURL(  )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+    return "sdbc:flat:" + m_pConnection->getURL();
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */