| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _WRAPSTREAMFORSHARE_HXX_ |
| #define _WRAPSTREAMFORSHARE_HXX_ |
| |
| #include <com/sun/star/io/XInputStream.hpp> |
| #include <com/sun/star/io/XSeekable.hpp> |
| #include <cppuhelper/implbase2.hxx> |
| |
| #include <mutexholder.hxx> |
| |
| class WrapStreamForShare : public cppu::WeakImplHelper2 < ::com::sun::star::io::XInputStream |
| , ::com::sun::star::io::XSeekable > |
| { |
| protected: |
| SotMutexHolderRef m_rMutexRef; |
| ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > m_xInStream; |
| ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > m_xSeekable; |
| |
| sal_Int64 m_nCurPos; |
| |
| public: |
| WrapStreamForShare( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& xInStream, |
| const SotMutexHolderRef& rMutexRef ); |
| virtual ~WrapStreamForShare(); |
| |
| // XInputStream |
| virtual sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead ) |
| throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead ) |
| throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL skipBytes( sal_Int32 nBytesToSkip ) |
| throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL available( ) |
| throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL closeInput( ) |
| throw(::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| |
| |
| //XSeekable |
| virtual void SAL_CALL seek( sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int64 SAL_CALL getPosition() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int64 SAL_CALL getLength() throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException); |
| |
| }; |
| |
| #endif |
| |