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, 1055 insertions, 0 deletions

diff --git a/connectivity/source/drivers/file/FDatabaseMetaData.cxx b/connectivity/source/drivers/file/FDatabaseMetaData.cxx
new file mode 100644
index 000000000..6d0a4f2fe
--- /dev/null
+++ b/connectivity/source/drivers/file/FDatabaseMetaData.cxx
@@ -0,0 +1,1055 @@
+/* -*- 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 <config_fuzzers.h>
+
+#include <file/FDatabaseMetaData.hxx>
+#include <FDatabaseMetaDataResultSet.hxx>
+#include <com/sun/star/sdbc/ResultSetType.hpp>
+#include <com/sun/star/ucb/UniversalContentBroker.hpp>
+#include <com/sun/star/ucb/SortedDynamicResultSetFactory.hpp>
+#include <tools/urlobj.hxx>
+#include <sal/log.hxx>
+#include <file/FDriver.hxx>
+#include <file/FTable.hxx>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <tools/diagnose_ex.h>
+#include <ucbhelper/content.hxx>
+
+using namespace com::sun::star::ucb;
+using namespace connectivity::file;
+using namespace connectivity;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::beans;
+using namespace com::sun::star::sdbc;
+using namespace com::sun::star::sdbcx;
+using namespace com::sun::star::container;
+
+ODatabaseMetaData::ODatabaseMetaData(OConnection* _pCon) : ::connectivity::ODatabaseMetaDataBase(_pCon,_pCon->getConnectionInfo())
+                        ,m_pConnection(_pCon)
+{
+}
+
+ODatabaseMetaData::~ODatabaseMetaData()
+{
+}
+
+Reference< XResultSet > ODatabaseMetaData::impl_getTypeInfo_throw(  )
+{
+    return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eTypeInfo );
+}
+
+OUString ODatabaseMetaData::impl_getCatalogSeparator_throw(  )
+{
+    return OUString();
+}
+
+Reference< XResultSet > SAL_CALL ODatabaseMetaData::getColumns(
+        const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& /*tableNamePattern*/,
+        const OUString& /*columnNamePattern*/ )
+{
+    SAL_WARN("connectivity.drivers", "ODatabaseMetaData::getColumns() should be overridden!");
+    return new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eColumns );
+}
+
+
+namespace
+{
+#if !ENABLE_FUZZERS
+    sal_Int16 isCaseSensitiveParentFolder( const OUString& _rFolderOrDoc, std::u16string_view _rDocName )
+    {
+        sal_Int16 nIsCS = 1;
+        try
+        {
+            // first get the real content for the URL
+            INetURLObject aContentURL( _rFolderOrDoc );
+            ::ucbhelper::Content aContent1;
+            {
+                ::ucbhelper::Content aFolderOrDoc( _rFolderOrDoc, Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+                if ( aFolderOrDoc.isDocument() )
+                    aContent1 = aFolderOrDoc;
+                else
+                {
+                    aContentURL = INetURLObject( _rFolderOrDoc, INetURLObject::EncodeMechanism::WasEncoded );
+                    aContentURL.Append( _rDocName );
+                    aContent1 = ::ucbhelper::Content( aContentURL.GetMainURL( INetURLObject::DecodeMechanism::NONE ), Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+                }
+            }
+
+            // get two extensions which differ by case only
+            OUString sExtension1(aContentURL.getExtension());
+            OUString sExtension2(sExtension1.toAsciiLowerCase());
+            if (sExtension2 == sExtension1)
+            {
+                // the extension was already in lower case
+                sExtension2 = sExtension2.toAsciiUpperCase();
+            }
+
+            // the complete URL for the second extension
+            INetURLObject aURL2( aContentURL );
+            if (!sExtension2.isEmpty())
+                aURL2.SetExtension( sExtension2 );
+            if ( aURL2.GetMainURL(INetURLObject::DecodeMechanism::NONE) == aContentURL.GetMainURL(INetURLObject::DecodeMechanism::NONE) )
+                return -1;
+
+            // the second context
+            bool bCanAccess = false;
+            ::ucbhelper::Content aContent2;
+            try
+            {
+                aContent2 = ::ucbhelper::Content( aURL2.GetMainURL( INetURLObject::DecodeMechanism::NONE ), Reference< XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+                bCanAccess = aContent2.isDocument();
+            }
+            catch( const Exception& )
+            {
+            }
+
+            if ( bCanAccess )
+            {
+                // here we have two contents whose URLs differ by case only.
+                // Now let's check if both really refer to the same object...
+                Reference< XContent > xContent1 = aContent1.get();
+                Reference< XContent > xContent2 = aContent2.get();
+                OSL_ENSURE( xContent1.is() && xContent2.is(), "isCaseSensitiveParentFolder: invalid content interfaces!" );
+                if ( xContent1.is() && xContent2.is() )
+                {
+                    Reference< XContentIdentifier > xID1 = xContent1->getIdentifier();
+                    Reference< XContentIdentifier > xID2 = xContent2->getIdentifier();
+                    OSL_ENSURE( xID1.is() && xID2.is(), "isCaseSensitiveParentFolder: invalid ID interfaces!" );
+                    if ( xID1.is() && xID2.is()
+                         && ( UniversalContentBroker::create(
+                                  comphelper::getProcessComponentContext() )->
+                              compareContentIds( xID1, xID2 ) == 0 ) )
+                    {
+                        // finally, we know that the folder is not case-sensitive...
+                        nIsCS = 0;
+                    }
+                }
+            }
+        }
+        catch( const Exception& )
+        {
+            TOOLS_WARN_EXCEPTION( "connectivity.drivers", "isCaseSensitiveParentFolder" );
+        }
+
+        return nIsCS;
+    }
+#endif
+}
+
+
+Reference< XResultSet > SAL_CALL ODatabaseMetaData::getTables(
+        const Any& /*catalog*/, const OUString& /*schemaPattern*/,
+        const OUString& tableNamePattern, const Sequence< OUString >& types )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eTables );
+
+    // check if any type is given
+    // when no types are given then we have to return all tables e.g. TABLE
+
+    static constexpr OUStringLiteral aTable = u"TABLE";
+
+    bool bTableFound = true;
+    sal_Int32 nLength = types.getLength();
+    if(nLength)
+    {
+        bTableFound = false;
+
+        const OUString* pBegin = types.getConstArray();
+        const OUString* pEnd = pBegin + nLength;
+        for(;pBegin != pEnd;++pBegin)
+        {
+            if(*pBegin == aTable)
+            {
+                bTableFound = true;
+                break;
+            }
+        }
+    }
+    if(!bTableFound)
+        return pResult;
+
+    Reference<XDynamicResultSet> xContent = m_pConnection->getDir();
+    Reference < XSortedDynamicResultSetFactory > xSRSFac =
+                SortedDynamicResultSetFactory::create( m_pConnection->getDriver()->getComponentContext() );
+
+    Sequence< NumberedSortingInfo > aSortInfo( 1 );
+    NumberedSortingInfo* pInfo = aSortInfo.getArray();
+    pInfo[ 0 ].ColumnIndex = 1;
+    pInfo[ 0 ].Ascending   = true;
+
+    Reference < XAnyCompareFactory > xFactory;
+    Reference< XDynamicResultSet > xDynamicResultSet = xSRSFac->createSortedDynamicResultSet( xContent, aSortInfo, xFactory );
+    Reference<XResultSet> xResultSet = xDynamicResultSet->getStaticResultSet();
+
+    Reference<XRow> xRow(xResultSet,UNO_QUERY);
+
+    OUString aFilenameExtension = m_pConnection->getExtension();
+    OUString sThisContentExtension;
+    ODatabaseMetaDataResultSet::ORows aRows;
+    // scan the directory for tables
+    OUString aName;
+    INetURLObject aURL;
+    xResultSet->beforeFirst();
+
+    bool bKnowCaseSensitivity = false;
+    bool bCaseSensitiveDir = true;
+    bool bCheckEnabled = m_pConnection->isCheckEnabled();
+
+    while(xResultSet->next())
+    {
+        aName = xRow->getString(1);
+        aURL.SetSmartProtocol(INetProtocol::File);
+        OUString sUrl = m_pConnection->getURL() + "/" + aName;
+        aURL.SetSmartURL( sUrl );
+        sThisContentExtension = aURL.getExtension();
+
+        ODatabaseMetaDataResultSet::ORow aRow { nullptr, nullptr, nullptr };
+        aRow.reserve(6);
+        bool bNewRow = false;
+
+        if ( !bKnowCaseSensitivity )
+        {
+            bKnowCaseSensitivity = true;
+#if ENABLE_FUZZERS
+            sal_Int16 nCase = 1;
+#else
+            sal_Int16 nCase = isCaseSensitiveParentFolder( m_pConnection->getURL(), aURL.getName() );
+#endif
+            switch( nCase )
+            {
+            case 1:
+                bCaseSensitiveDir = true;
+                break;
+            case -1:
+                bKnowCaseSensitivity = false;
+                [[fallthrough]];
+            case 0:
+                bCaseSensitiveDir = false;
+            }
+            if ( bKnowCaseSensitivity )
+            {
+                m_pConnection->setCaseSensitiveExtension( bCaseSensitiveDir, OConnection::GrantAccess() );
+                if ( !bCaseSensitiveDir )
+                {
+                    aFilenameExtension = aFilenameExtension.toAsciiLowerCase();
+                }
+            }
+        }
+
+        if (!aFilenameExtension.isEmpty())
+        {
+            if ( !bCaseSensitiveDir )
+            {
+                sThisContentExtension = sThisContentExtension.toAsciiLowerCase();
+            }
+
+            if ( sThisContentExtension == aFilenameExtension )
+            {
+                aName = aName.copy(0, (aName.getLength()-(aFilenameExtension.getLength()+1)));
+                sal_Unicode nChar = aName.toChar();
+                if ( match(tableNamePattern,aName,'\0') && ( !bCheckEnabled || (nChar < '0' || nChar > '9')) )
+                {
+                    aRow.push_back(new ORowSetValueDecorator(aName));
+                    bNewRow = true;
+                }
+            }
+        }
+        else // no extension, filter myself
+        {
+            for (;;)
+            {
+                if (aURL.getExtension().isEmpty())
+                {
+                    sal_Unicode nChar = aURL.getBase()[0];
+                    if( match(tableNamePattern,aURL.getBase(),'\0') && ( !bCheckEnabled || nChar < '0' || nChar > '9' ) )
+                    {
+                        aRow.push_back(new ORowSetValueDecorator(aURL.getBase()));
+                        bNewRow = true;
+                    }
+                    break;
+                }
+                if ( !xResultSet->next() )
+                {
+                    break;
+                }
+                aName = xRow->getString(1);
+                aURL.SetSmartURL(aName);
+            }
+        }
+        if(bNewRow)
+        {
+            aRow.push_back(new ORowSetValueDecorator(OUString(aTable)));
+            aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
+
+            aRows.push_back(aRow);
+        }
+    }
+
+    pResult->setRows(std::move(aRows));
+
+    return pResult;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxBinaryLiteralLength(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxRowSize(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxCatalogNameLength(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxCharLiteralLength(  )
+{
+    return SAL_MAX_INT32;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnNameLength(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInIndex(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxCursorNameLength(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxConnections(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInTable(  )
+{
+    return 0;
+}
+
+sal_Int32 ODatabaseMetaData::impl_getMaxStatements_throw(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxTableNameLength(  )
+{
+    return 0;
+}
+
+sal_Int32 ODatabaseMetaData::impl_getMaxTablesInSelect_throw(  )
+{
+    return 1;
+}
+
+Reference< XResultSet > SAL_CALL ODatabaseMetaData::getTablePrivileges(
+        const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eTablePrivileges );
+    ODatabaseMetaDataResultSet::ORows aRows;
+
+    Reference< XTablesSupplier > xTabSup = m_pConnection->createCatalog();
+    if( xTabSup.is())
+    {
+        Reference< XNameAccess> xNames      = xTabSup->getTables();
+        Sequence< OUString > aNames  = xNames->getElementNames();
+        const OUString* pBegin = aNames.getConstArray();
+        const OUString* pEnd = pBegin + aNames.getLength();
+        for(;pBegin != pEnd;++pBegin)
+        {
+            if(match(tableNamePattern,*pBegin,'\0'))
+            {
+                ODatabaseMetaDataResultSet::ORow aRow(8);
+
+                aRow[2] = new ORowSetValueDecorator(*pBegin);
+                aRow[6] = ODatabaseMetaDataResultSet::getSelectValue();
+                aRow[7] = new ORowSetValueDecorator(OUString("NO"));
+                aRows.push_back(aRow);
+
+                Reference< XPropertySet> xTable(
+                    xNames->getByName(*pBegin), css::uno::UNO_QUERY);
+                if(xTable.is())
+                {
+                    auto pTable = comphelper::getFromUnoTunnel<OFileTable>(xTable);
+                    if(pTable && !pTable->isReadOnly())
+                    {
+                        aRow[6] = ODatabaseMetaDataResultSet::getInsertValue();
+                        aRows.push_back(aRow);
+                        if(!m_pConnection->showDeleted())
+                        {
+                            aRow[6] = ODatabaseMetaDataResultSet::getDeleteValue();
+                            aRows.push_back(aRow);
+                        }
+                        aRow[6] = ODatabaseMetaDataResultSet::getUpdateValue();
+                        aRows.push_back(aRow);
+                        aRow[6] = ODatabaseMetaDataResultSet::getCreateValue();
+                        aRows.push_back(aRow);
+                        aRow[6] = ODatabaseMetaDataResultSet::getReadValue();
+                        aRows.push_back(aRow);
+                        aRow[6] = ODatabaseMetaDataResultSet::getAlterValue();
+                        aRows.push_back(aRow);
+                        aRow[6] = ODatabaseMetaDataResultSet::getDropValue();
+                        aRows.push_back(aRow);
+                    }
+                }
+            }
+        }
+    }
+
+    pResult->setRows(std::move(aRows));
+    return pResult;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::doesMaxRowSizeIncludeBlobs(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::storesLowerCaseQuotedIdentifiers(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::storesLowerCaseIdentifiers(  )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::storesMixedCaseIdentifiers(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::storesUpperCaseQuotedIdentifiers(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::storesUpperCaseIdentifiers(  )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_supportsAlterTableWithAddColumn_throw(  )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_supportsAlterTableWithDropColumn_throw(  )
+{
+    return false;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxIndexLength(  )
+{
+    return 0;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsNonNullableColumns(  )
+{
+    return false;
+}
+
+OUString SAL_CALL ODatabaseMetaData::getCatalogTerm(  )
+{
+    return OUString();
+}
+
+OUString ODatabaseMetaData::impl_getIdentifierQuoteString_throw(  )
+{
+    return "\"";
+}
+
+OUString SAL_CALL ODatabaseMetaData::getExtraNameCharacters(  )
+{
+    return OUString();
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsDifferentTableCorrelationNames(  )
+{
+    return true;
+}
+
+bool ODatabaseMetaData::impl_isCatalogAtStart_throw(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::dataDefinitionIgnoredInTransactions(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::dataDefinitionCausesTransactionCommit(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsDataManipulationTransactionsOnly(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsDataDefinitionAndDataManipulationTransactions(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsPositionedDelete(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsPositionedUpdate(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenStatementsAcrossRollback(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenStatementsAcrossCommit(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenCursorsAcrossCommit(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsOpenCursorsAcrossRollback(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsTransactionIsolationLevel( sal_Int32 /*level*/ )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_supportsSchemasInDataManipulation_throw(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsANSI92FullSQL(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsANSI92EntryLevelSQL(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsIntegrityEnhancementFacility(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSchemasInIndexDefinitions(  )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_supportsSchemasInTableDefinitions_throw(  )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_supportsCatalogsInTableDefinitions_throw(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsCatalogsInIndexDefinitions(  )
+{
+    return false;
+}
+
+bool ODatabaseMetaData::impl_supportsCatalogsInDataManipulation_throw(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsOuterJoins(  )
+{
+    return false;
+}
+
+Reference< XResultSet > SAL_CALL ODatabaseMetaData::getTableTypes(  )
+{
+    ::osl::MutexGuard aGuard( m_aMutex );
+
+    rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet( ODatabaseMetaDataResultSet::eTableTypes );
+    static ODatabaseMetaDataResultSet::ORows aRows;
+    if(aRows.empty())
+    {
+        aRows.push_back( { ODatabaseMetaDataResultSet::getEmptyValue(), new ORowSetValueDecorator(OUString("TABLE")) } );
+    }
+    pResult->setRows(std::move(aRows));
+    return pResult;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxStatementLength(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxProcedureNameLength(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxSchemaNameLength(  )
+{
+    return 0;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsTransactions(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::allProceduresAreCallable(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsStoredProcedures(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSelectForUpdate(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::allTablesAreSelectable(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::isReadOnly(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::usesLocalFiles(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::usesLocalFilePerTable(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsTypeConversion(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::nullPlusNonNullIsNull(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsColumnAliasing(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsTableCorrelationNames(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsConvert( sal_Int32 /*fromType*/, sal_Int32 /*toType*/ )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsExpressionsInOrderBy(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsGroupBy(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsGroupByBeyondSelect(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsGroupByUnrelated(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsMultipleTransactions(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsMultipleResultSets(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsLikeEscapeClause(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsOrderByUnrelated(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsUnion(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsUnionAll(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsMixedCaseIdentifiers(  )
+{
+    return true;
+}
+
+bool ODatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedAtEnd(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedAtStart(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedHigh(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::nullsAreSortedLow(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSchemasInProcedureCalls(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSchemasInPrivilegeDefinitions(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsCatalogsInProcedureCalls(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsCatalogsInPrivilegeDefinitions(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsCorrelatedSubqueries(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInComparisons(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInExists(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInIns(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsSubqueriesInQuantifieds(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsANSI92IntermediateSQL(  )
+{
+    return false;
+}
+
+OUString SAL_CALL ODatabaseMetaData::getURL(  )
+{
+    return "sdbc:file:";
+}
+
+OUString SAL_CALL ODatabaseMetaData::getUserName(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getDriverName(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getDriverVersion(  )
+{
+    return OUString::number(1);
+}
+
+OUString SAL_CALL ODatabaseMetaData::getDatabaseProductVersion(  )
+{
+    return OUString::number(0);
+}
+
+OUString SAL_CALL ODatabaseMetaData::getDatabaseProductName(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getProcedureTerm(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getSchemaTerm(  )
+{
+    return OUString();
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getDriverMajorVersion(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getDefaultTransactionIsolation(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getDriverMinorVersion(  )
+{
+    return 0;
+}
+
+OUString SAL_CALL ODatabaseMetaData::getSQLKeywords(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getSearchStringEscape(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getStringFunctions(  )
+{
+    return "UCASE,LCASE,ASCII,LENGTH,OCTET_LENGTH,CHAR_LENGTH,CHARACTER_LENGTH,CHAR,CONCAT,LOCATE,SUBSTRING,LTRIM,RTRIM,SPACE,REPLACE,REPEAT,INSERT,LEFT,RIGHT";
+}
+
+OUString SAL_CALL ODatabaseMetaData::getTimeDateFunctions(  )
+{
+    return "DAYOFWEEK,DAYOFMONTH,DAYOFYEAR,MONTH,DAYNAME,MONTHNAME,QUARTER,WEEK,YEAR,HOUR,MINUTE,SECOND,CURDATE,CURTIME,NOW";
+}
+
+OUString SAL_CALL ODatabaseMetaData::getSystemFunctions(  )
+{
+    return OUString();
+}
+
+OUString SAL_CALL ODatabaseMetaData::getNumericFunctions(  )
+{
+    return "ABS,SIGN,MOD,FLOOR,CEILING,ROUND,EXP,LN,LOG,LOG10,POWER,SQRT,PI,COS,SIN,TAN,ACOS,ASIN,ATAN,ATAN2,DEGREES,RADIANS";
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsExtendedSQLGrammar(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsCoreSQLGrammar(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsMinimumSQLGrammar(  )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsFullOuterJoins(  )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsLimitedOuterJoins(  )
+{
+    return false;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInGroupBy(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInOrderBy(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxColumnsInSelect(  )
+{
+    return 0;
+}
+
+sal_Int32 SAL_CALL ODatabaseMetaData::getMaxUserNameLength(  )
+{
+    return 0;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsResultSetType( sal_Int32 setType )
+{
+    switch(setType)
+    {
+        case ResultSetType::FORWARD_ONLY:
+            return true;
+        case ResultSetType::SCROLL_INSENSITIVE:
+        case ResultSetType::SCROLL_SENSITIVE:
+            break;
+    }
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsResultSetConcurrency( sal_Int32 setType, sal_Int32 /*concurrency*/ )
+{
+    switch(setType)
+    {
+        case ResultSetType::FORWARD_ONLY:
+            return true;
+        case ResultSetType::SCROLL_INSENSITIVE:
+        case ResultSetType::SCROLL_SENSITIVE:
+            break;
+    }
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::ownUpdatesAreVisible( sal_Int32 /*setType*/ )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::ownDeletesAreVisible( sal_Int32 /*setType*/ )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::ownInsertsAreVisible( sal_Int32 /*setType*/ )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::othersUpdatesAreVisible( sal_Int32 /*setType*/ )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::othersDeletesAreVisible( sal_Int32 /*setType*/ )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::othersInsertsAreVisible( sal_Int32 /*setType*/ )
+{
+    return true;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::updatesAreDetected( sal_Int32 /*setType*/ )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::deletesAreDetected( sal_Int32 /*setType*/ )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::insertsAreDetected( sal_Int32 /*setType*/ )
+{
+    return false;
+}
+
+sal_Bool SAL_CALL ODatabaseMetaData::supportsBatchUpdates(  )
+{
+    return false;
+}
+
+Reference< XResultSet > SAL_CALL ODatabaseMetaData::getUDTs( const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& /*typeNamePattern*/, const Sequence< sal_Int32 >& /*types*/ )
+{
+    return nullptr;
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */