/* -*- 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 <com/sun/star/lang/DisposedException.hpp>
#include <cppuhelper/typeprovider.hxx>
#include <cppuhelper/queryinterface.hxx>
#include <osl/diagnose.h>
#include <sal/log.hxx>
#include "oseekinstream.hxx"
#include "owriteablestream.hxx"
using namespace ::com::sun::star;
OInputSeekStream::OInputSeekStream( OWriteStream_Impl& pImpl,
uno::Reference < io::XInputStream > const & xStream,
const uno::Sequence< beans::PropertyValue >& aProps,
sal_Int32 nStorageType )
: OInputSeekStream_BASE(pImpl, xStream, aProps, nStorageType)
{
m_xSeekable.set( m_xStream, uno::UNO_QUERY );
OSL_ENSURE( m_xSeekable.is(), "No seeking support!" );
}
OInputSeekStream::OInputSeekStream( uno::Reference < io::XInputStream > const & xStream,
const uno::Sequence< beans::PropertyValue >& aProps,
sal_Int32 nStorageType )
: OInputSeekStream_BASE(xStream, aProps, nStorageType)
{
m_xSeekable.set( m_xStream, uno::UNO_QUERY );
OSL_ENSURE( m_xSeekable.is(), "No seeking support!" );
}
OInputSeekStream::~OInputSeekStream()
{
}
void SAL_CALL OInputSeekStream::seek( sal_Int64 location )
{
::osl::MutexGuard aGuard( m_xMutex->GetMutex() );
if ( m_bDisposed )
{
SAL_INFO("package.xstor" , "Disposed!" );
throw lang::DisposedException();
}
if ( !m_xSeekable.is() )
{
SAL_INFO("package.xstor" , "No seekable!" );
throw uno::RuntimeException();
}
m_xSeekable->seek( location );
}
sal_Int64 SAL_CALL OInputSeekStream::getPosition()
{
::osl::MutexGuard aGuard( m_xMutex->GetMutex() );
if ( m_bDisposed )
{
SAL_INFO("package.xstor" , "Disposed!" );
throw lang::DisposedException();
}
if ( !m_xSeekable.is() )
{
SAL_INFO("package.xstor" , "No seekable!" );
throw uno::RuntimeException();
}
return m_xSeekable->getPosition();
}
sal_Int64 SAL_CALL OInputSeekStream::getLength()
{
::osl::MutexGuard aGuard( m_xMutex->GetMutex() );
if ( m_bDisposed )
{
SAL_INFO("package.xstor" , "Disposed!" );
throw lang::DisposedException();
}
if ( !m_xSeekable.is() )
{
SAL_INFO("package.xstor" , "No seekable!" );
throw uno::RuntimeException();
}
return m_xSeekable->getLength();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=96 H=100 G=97
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-09-28)
¤
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