| /************************************************************** |
| * |
| * 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 _FILREC_HXX_ |
| #define _FILREC_HXX_ |
| |
| #include <osl/file.hxx> |
| |
| namespace fileaccess { |
| |
| class ReconnectingFile |
| { |
| ::osl::File m_aFile; |
| |
| sal_uInt32 m_nFlags; |
| sal_Bool m_bFlagsSet; |
| |
| sal_Bool m_bDisconnect; |
| |
| ReconnectingFile( ReconnectingFile& ); |
| |
| ReconnectingFile& operator=( ReconnectingFile& ); |
| |
| public: |
| |
| ReconnectingFile( const ::rtl::OUString& aFileURL ) |
| : m_aFile( aFileURL ) |
| , m_nFlags( 0 ) |
| , m_bFlagsSet( sal_False ) |
| , m_bDisconnect( sal_False ) |
| {} |
| |
| ~ReconnectingFile() |
| { |
| close(); |
| } |
| |
| void disconnect(); |
| sal_Bool reconnect(); |
| |
| ::osl::FileBase::RC open( sal_uInt32 uFlags ); |
| |
| ::osl::FileBase::RC close(); |
| |
| ::osl::FileBase::RC setPos( sal_uInt32 uHow, sal_Int64 uPos ); |
| |
| ::osl::FileBase::RC getPos( sal_uInt64& uPos ); |
| |
| ::osl::FileBase::RC setSize( sal_uInt64 uSize ); |
| |
| ::osl::FileBase::RC getSize( sal_uInt64 &rSize ); |
| |
| ::osl::FileBase::RC read( void *pBuffer, sal_uInt64 uBytesRequested, sal_uInt64& rBytesRead ); |
| |
| ::osl::FileBase::RC write(const void *pBuffer, sal_uInt64 uBytesToWrite, sal_uInt64& rBytesWritten); |
| |
| ::osl::FileBase::RC sync() const; |
| }; |
| |
| } // namespace fileaccess |
| #endif // _FILREC_HXX_ |
| |