diff options
Diffstat (limited to 'package/source/xstor/oseekinstream.cxx')
| -rw-r--r-- | package/source/xstor/oseekinstream.cxx | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/package/source/xstor/oseekinstream.cxx b/package/source/xstor/oseekinstream.cxx deleted file mode 100644 index 229bba9eb..000000000 --- a/package/source/xstor/oseekinstream.cxx +++ /dev/null @@ -1,182 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_package.hxx" -#include <com/sun/star/lang/DisposedException.hpp> -#include <cppuhelper/typeprovider.hxx> -#include <osl/diagnose.h> - -#include "oseekinstream.hxx" -#include "owriteablestream.hxx" - -using namespace ::com::sun::star; - -OInputSeekStream::OInputSeekStream( OWriteStream_Impl& pImpl, - uno::Reference < io::XInputStream > xStream, - const uno::Sequence< beans::PropertyValue >& aProps, - sal_Int32 nStorageType ) -: OInputCompStream( pImpl, xStream, aProps, nStorageType ) -{ - if ( m_xStream.is() ) - { - m_xSeekable = uno::Reference< io::XSeekable >( m_xStream, uno::UNO_QUERY ); - OSL_ENSURE( m_xSeekable.is(), "No seeking support!\n" ); - } -} - -OInputSeekStream::OInputSeekStream( uno::Reference < io::XInputStream > xStream, - const uno::Sequence< beans::PropertyValue >& aProps, - sal_Int32 nStorageType ) -: OInputCompStream( xStream, aProps, nStorageType ) -{ - if ( m_xStream.is() ) - { - m_xSeekable = uno::Reference< io::XSeekable >( m_xStream, uno::UNO_QUERY ); - OSL_ENSURE( m_xSeekable.is(), "No seeking support!\n" ); - } -} - -OInputSeekStream::~OInputSeekStream() -{ -} - -uno::Sequence< uno::Type > SAL_CALL OInputSeekStream::getTypes() - throw ( uno::RuntimeException ) -{ - static ::cppu::OTypeCollection* pTypeCollection = NULL ; - - if ( pTypeCollection == NULL ) - { - ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ) ; - - if ( pTypeCollection == NULL ) - { - static ::cppu::OTypeCollection aTypeCollection( - ::getCppuType(( const uno::Reference< io::XSeekable >* )NULL ), - OInputCompStream::getTypes() ); - - pTypeCollection = &aTypeCollection ; - } - } - - return pTypeCollection->getTypes() ; -} - -uno::Any SAL_CALL OInputSeekStream::queryInterface( const uno::Type& rType ) - throw( uno::RuntimeException ) -{ - // Attention: - // Don't use mutex or guard in this method!!! Is a method of XInterface. - - uno::Any aReturn( ::cppu::queryInterface( rType, - static_cast< io::XSeekable* >( this ) ) ); - - if ( aReturn.hasValue() == sal_True ) - { - return aReturn ; - } - - return OInputCompStream::queryInterface( rType ) ; -} - -void SAL_CALL OInputSeekStream::acquire() - throw() -{ - OInputCompStream::acquire(); -} - -void SAL_CALL OInputSeekStream::release() - throw() -{ - OInputCompStream::release(); -} - - -void SAL_CALL OInputSeekStream::seek( sal_Int64 location ) - throw ( lang::IllegalArgumentException, - io::IOException, - uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); - if ( m_bDisposed ) - { - ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); - throw lang::DisposedException(); - } - - if ( !m_xSeekable.is() ) - { - ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No seekable!" ) ) ); - throw uno::RuntimeException(); - } - - m_xSeekable->seek( location ); -} - -sal_Int64 SAL_CALL OInputSeekStream::getPosition() - throw ( io::IOException, - uno::RuntimeException) -{ - ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); - if ( m_bDisposed ) - { - ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); - throw lang::DisposedException(); - } - - if ( !m_xSeekable.is() ) - { - ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No seekable!" ) ) ); - throw uno::RuntimeException(); - } - - return m_xSeekable->getPosition(); -} - -sal_Int64 SAL_CALL OInputSeekStream::getLength() - throw ( io::IOException, - uno::RuntimeException ) -{ - ::osl::MutexGuard aGuard( m_rMutexRef->GetMutex() ); - if ( m_bDisposed ) - { - ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "Disposed!" ) ) ); - throw lang::DisposedException(); - } - - if ( !m_xSeekable.is() ) - { - ::package::StaticAddLog( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( OSL_LOG_PREFIX "No seekable!" ) ) ); - throw uno::RuntimeException(); - } - - return m_xSeekable->getLength(); -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |