| /************************************************************** |
| * |
| * 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 SVTOOLS_INSTRM_HXX |
| #define SVTOOLS_INSTRM_HXX |
| |
| #include "svl/svldllapi.h" |
| #include <com/sun/star/uno/Reference.h> |
| #include <tools/stream.hxx> |
| |
| namespace com { namespace sun { namespace star { namespace io { |
| class XInputStream; |
| class XSeekable; |
| } } } } |
| |
| class SvDataPipe_Impl; |
| |
| //============================================================================ |
| class SVL_DLLPUBLIC SvInputStream: public SvStream |
| { |
| com::sun::star::uno::Reference< com::sun::star::io::XInputStream > |
| m_xStream; |
| com::sun::star::uno::Reference< com::sun::star::io::XSeekable > |
| m_xSeekable; |
| SvDataPipe_Impl * m_pPipe; |
| sal_uLong m_nSeekedFrom; |
| |
| SVL_DLLPRIVATE bool open(); |
| |
| SVL_DLLPRIVATE virtual sal_uLong GetData(void * pData, sal_uLong nSize); |
| |
| SVL_DLLPRIVATE virtual sal_uLong PutData(void const *, sal_uLong); |
| |
| SVL_DLLPRIVATE virtual sal_uLong SeekPos(sal_uLong nPos); |
| |
| SVL_DLLPRIVATE virtual void FlushData(); |
| |
| SVL_DLLPRIVATE virtual void SetSize(sal_uLong); |
| |
| public: |
| SvInputStream( |
| com::sun::star::uno::Reference< com::sun::star::io::XInputStream > |
| const & |
| rTheStream); |
| |
| virtual ~SvInputStream(); |
| |
| virtual sal_uInt16 IsA() const; |
| |
| virtual void AddMark(sal_uLong nPos); |
| |
| virtual void RemoveMark(sal_uLong nPos); |
| }; |
| |
| #endif // SVTOOLS_INSTRM_HXX |
| |