Util.hxx

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
/*
 * 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/.
 */
 
#pragma once
 
#include <ibase.h>
 
#include <rtl/ustring.hxx>
 
#include <com/sun/star/uno/XInterface.hpp>
#include <utility>
 
namespace connectivity::firebird
    {
        // Type Blob has 2 subtypes values
        // 0 for BLOB, 1 for CLOB
        // see http://www.firebirdfaq.org/faq48/
        // User-defined subtypes are negative.
        // Use a number for image which is very unlikely to be defined by a
        // user.
        enum class BlobSubtype {
            Blob = 0,
            Clob = 1,
            Image = -9546
        };
 
        enum class NumberSubType {
            Other = 0,
            Numeric = 1,
            Decimal = 2
        };
 
        class ColumnTypeInfo {
private:
            short m_aType;
            short m_aSubType;
            short m_nScale;
            OUString m_sCharsetName;
public:
            explicit ColumnTypeInfo( short aType, short aSubType = 0,
                    short nScale = 0, OUString sCharset = OUString() )
                : m_aType(aType)
                , m_aSubType(aSubType)
                , m_nScale(nScale)
                , m_sCharsetName(std::move(sCharset)) {}
            explicit ColumnTypeInfo( short aType, OUString sCharset )
                : m_aType(aType)
                , m_aSubType(0)
                , m_nScale(0)
                , m_sCharsetName(std::move(sCharset)) {}
            short getType() const { return m_aType; }
            short getSubType() const { return m_aSubType; }
            short getScale() const { return m_nScale; }
            OUString const & getCharacterSet() const { return m_sCharsetName; }
 
            sal_Int32 getSdbcType() const;
            OUString getColumnTypeName() const;
 
        };
 
        OUString sanitizeIdentifier(std::u16string_view rIdentifier);
 
        inline bool IndicatesError(const ISC_STATUS_ARRAY& rStatusVector)
        {
            return rStatusVector[0]==1 && rStatusVector[1]; // indicates error;
        }
 
        OUString StatusVectorToString(const ISC_STATUS_ARRAY& rStatusVector,
                                    std::u16string_view rCause);
 
        void evaluateStatusVector(const ISC_STATUS_ARRAY& rStatusVector,
                                  std::u16string_view aCause,
                                  const css::uno::Reference< css::uno::XInterface >& _rxContext);
 
        short getFBTypeFromBlrType(short blrType);
 
        void mallocSQLVAR(XSQLDA* pSqlda);
 
        void freeSQLVAR(XSQLDA* pSqlda);
 
        sal_Int64 pow10Integer( int nDecimalCount );
 
}
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */