| /************************************************************** |
| * |
| * 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 _INPUSTREAM_HXX_ |
| #define _INPUSTREAM_HXX_ |
| |
| #include <rtl/ustring.hxx> |
| #include <osl/file.hxx> |
| #include <cppuhelper/weak.hxx> |
| #include <com/sun/star/uno/XInterface.hpp> |
| #include <com/sun/star/io/XSeekable.hpp> |
| #include <com/sun/star/io/XInputStream.hpp> |
| #include <com/sun/star/ucb/XContentProvider.hpp> |
| |
| |
| namespace chelp { |
| |
| // forward declaration |
| |
| class XInputStream_impl |
| : public cppu::OWeakObject, |
| public com::sun::star::io::XInputStream, |
| public com::sun::star::io::XSeekable |
| { |
| public: |
| |
| XInputStream_impl( const rtl::OUString& aUncPath ); |
| |
| virtual ~XInputStream_impl(); |
| |
| /** |
| * Returns an error code as given by filerror.hxx |
| */ |
| |
| bool SAL_CALL CtorSuccess(); |
| |
| virtual com::sun::star::uno::Any SAL_CALL |
| queryInterface( |
| const com::sun::star::uno::Type& rType ) |
| throw( com::sun::star::uno::RuntimeException); |
| |
| virtual void SAL_CALL |
| acquire( |
| void ) |
| throw(); |
| |
| virtual void SAL_CALL |
| release( |
| void ) |
| throw(); |
| |
| 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( |
| void ) |
| throw( com::sun::star::io::NotConnectedException, |
| com::sun::star::io::IOException, |
| com::sun::star::uno::RuntimeException ); |
| |
| virtual void SAL_CALL |
| closeInput( |
| void ) |
| throw( com::sun::star::io::NotConnectedException, |
| com::sun::star::io::IOException, |
| com::sun::star::uno::RuntimeException ); |
| |
| 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( |
| void ) |
| throw( com::sun::star::io::IOException, |
| com::sun::star::uno::RuntimeException ); |
| |
| virtual sal_Int64 SAL_CALL |
| getLength( |
| void ) |
| throw( com::sun::star::io::IOException, |
| com::sun::star::uno::RuntimeException ); |
| |
| private: |
| |
| bool m_bIsOpen; |
| osl::File m_aFile; |
| }; |
| |
| |
| } // end namespace XInputStream_impl |
| |
| #endif |
