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, 104 insertions, 0 deletions

diff --git a/connectivity/source/inc/flat/ETable.hxx b/connectivity/source/inc/flat/ETable.hxx
new file mode 100644
index 000000000..ae283c10b
--- /dev/null
+++ b/connectivity/source/inc/flat/ETable.hxx
@@ -0,0 +1,104 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <file/FTable.hxx>
+#include <flat/EConnection.hxx>
+#include <connectivity/CommonTools.hxx>
+#include <file/quotedstring.hxx>
+#include <unotools/syslocale.hxx>
+#include <com/sun/star/util/XNumberFormatter.hpp>
+
+namespace connectivity::flat
+    {
+        typedef file::OFileTable OFlatTable_BASE;
+        class OFlatConnection;
+
+        typedef std::pair<sal_Int32, sal_Int32> TRowPositionInFile;
+
+        class OFlatTable :  public OFlatTable_BASE
+        {
+            // maps a row position to a file position
+            // row n is positions [m_aRowPosToFilePos[n]->first, m_aRowPosToFilePos[n]->second) in file
+            // "real" row indexes start at 1; for the purposes of m_aRowPosToFilePos, row 0 is headers
+            std::vector<TRowPositionInFile>
+                                            m_aRowPosToFilePos;
+            std::vector<sal_Int32>        m_aTypes;       // holds all type for columns just to avoid to ask the propertyset
+            std::vector<sal_Int32>        m_aPrecisions;  // same as aboth
+            std::vector<sal_Int32>        m_aScales;
+            QuotedTokenizedString           m_aCurrentLine;
+            css::uno::Reference< css::util::XNumberFormatter > m_xNumberFormatter;
+            css::util::Date                 m_aNullDate;
+            sal_Int32                       m_nRowPos;
+            sal_Int32                       m_nMaxRowCount; // will be set if stream is once eof
+            sal_Unicode                     m_cStringDelimiter;     // delimiter for strings m_cStringDelimiter blabla m_cStringDelimiter
+            sal_Unicode                     m_cFieldDelimiter;      // look at the name
+            bool                            m_bNeedToReadLine;
+        private:
+            void fillColumns(const css::lang::Locale& _aLocale);
+            bool readLine(sal_Int32 *pEndPos, sal_Int32 *pStartPos, bool nonEmpty = false);
+            void setRowPos(std::vector<TRowPositionInFile>::size_type rowNum, const TRowPositionInFile &rowPos);
+            void impl_fillColumnInfo_nothrow(QuotedTokenizedString const & aFirstLine, sal_Int32& nStartPosFirstLine, sal_Int32& nStartPosFirstLine2,
+                                             sal_Int32& io_nType, sal_Int32& io_nPrecisions, sal_Int32& io_nScales, OUString& o_sTypeName,
+                                             const sal_Unicode cDecimalDelimiter, const sal_Unicode cThousandDelimiter, const CharClass& aCharClass);
+            OFlatConnection* getFlatConnection()
+            {
+#if OSL_DEBUG_LEVEL > 0
+                OFlatConnection* pConnection = dynamic_cast<OFlatConnection*>(m_pConnection);
+                assert(pConnection);
+#else
+                OFlatConnection* pConnection = static_cast<OFlatConnection*>(m_pConnection);
+#endif
+                return pConnection;
+            }
+        public:
+            virtual void refreshColumns() override;
+
+        public:
+            //  DECLARE_CTY_DEFAULTS( OFlatTable_BASE);
+            OFlatTable( sdbcx::OCollection* _pTables,OFlatConnection* _pConnection,
+                    const OUString& Name,
+                    const OUString& Type,
+                    const OUString& Description = OUString(),
+                    const OUString& SchemaName = OUString(),
+                    const OUString& CatalogName = OUString()
+                );
+
+            void construct() override; // can throw any exception
+
+            virtual bool seekRow(IResultSetHelper::Movement eCursorPosition, sal_Int32 nOffset, sal_Int32& nCurPos) override;
+            virtual bool fetchRow(OValueRefRow& _rRow, const OSQLColumns& _rCols, bool bRetrieveData) override;
+            virtual void refreshHeader() override;
+
+            virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
+            //XTypeProvider
+            virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
+            virtual void SAL_CALL disposing() override;
+
+            // css::lang::XUnoTunnel
+            virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
+            static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
+
+            OUString getEntry() const;
+        };
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */