From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- connectivity/source/commontools/BlobHelper.cxx | 71 ++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 connectivity/source/commontools/BlobHelper.cxx (limited to 'connectivity/source/commontools/BlobHelper.cxx') diff --git a/connectivity/source/commontools/BlobHelper.cxx b/connectivity/source/commontools/BlobHelper.cxx new file mode 100644 index 000000000..591fe961e --- /dev/null +++ b/connectivity/source/commontools/BlobHelper.cxx @@ -0,0 +1,71 @@ +/* -*- 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 +#include +#include +#include + +using namespace connectivity; +using namespace dbtools; +using namespace ::com::sun::star::sdbc; +using namespace ::com::sun::star::uno; + +BlobHelper::BlobHelper(const css::uno::Sequence< sal_Int8 >& _val) : m_aValue(_val) +{ +} + +::sal_Int64 SAL_CALL BlobHelper::length( ) +{ + return m_aValue.getLength(); +} + +css::uno::Sequence< ::sal_Int8 > SAL_CALL BlobHelper::getBytes( ::sal_Int64 pos, ::sal_Int32 _length ) +{ + if ( sal_Int32(pos + _length) > m_aValue.getLength() ) + throw css::sdbc::SQLException(); + return css::uno::Sequence< ::sal_Int8 >(m_aValue.getConstArray() + sal_Int32(pos),_length); +} + +css::uno::Reference< css::io::XInputStream > SAL_CALL BlobHelper::getBinaryStream( ) +{ + return new ::comphelper::SequenceInputStream(m_aValue); +} + + +// The "return" after a call to throwFeatureNotImplementedSQLException() +// (which always throws) will be detected as unreachable when doing +// global inlining. + +SAL_WNOUNREACHABLE_CODE_PUSH + +::sal_Int64 SAL_CALL BlobHelper::position( const css::uno::Sequence< ::sal_Int8 >& /*pattern*/, ::sal_Int64 /*start*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XBlob::position", *this ); + return 0; +} + +::sal_Int64 SAL_CALL BlobHelper::positionOfBlob( const css::uno::Reference< css::sdbc::XBlob >& /*pattern*/, ::sal_Int64 /*start*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XBlob::positionOfBlob", *this ); + return 0; +} + +SAL_WNOUNREACHABLE_CODE_POP + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3