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