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7799c88df6
git-svn-id: http://encfs.googlecode.com/svn/trunk@93 db9cf616-1c43-0410-9cb8-a902689de0d6
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/*****************************************************************************
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* Author: Valient Gough <vgough@pobox.com>
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*
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*****************************************************************************
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* Copyright (c) 2004, Valient Gough
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _RawFileIO_incl_
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#define _RawFileIO_incl_
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#include "fs/FileIO.h"
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#include <string>
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namespace encfs {
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class RawFileIO : public FileIO
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{
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public:
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RawFileIO();
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RawFileIO( const std::string &fileName );
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virtual ~RawFileIO();
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virtual Interface interface() const;
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virtual void setFileName( const char *fileName );
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virtual const char *getFileName() const;
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virtual int open( int flags );
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virtual int getAttr( struct stat *stbuf ) const;
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virtual off_t getSize() const;
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virtual ssize_t read( const IORequest & req ) const;
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virtual bool write( const IORequest &req );
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virtual int truncate( off_t size );
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virtual bool isWritable() const;
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protected:
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std::string name;
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mutable bool knownSize;
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mutable off_t fileSize;
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int fd;
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int oldfd;
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bool canWrite;
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};
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} // namespace encfs
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#endif
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