filestream.h

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/*
    Ishtar - A network transparent read/write interface with
    probing and enumeration support.
    network part : convenient cross-platform packaging for tcp/ip networking
    Copyright (C) 2003-2005 Stephane Magnenat <stephane at magnenat dot net>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 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 General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef __ISHTAR_FILESTREAM_H
#define __ISHTAR_FILESTREAM_H
 
#include "stream.h"
#include <fstream>

namespace Ishtar
{
    class FileOutputStream:public Ishtar::OutputStream
    {
    protected:
        std::ofstream stream; 
        
    public:
        FileOutputStream(const std::string &filename, std::ios_base::openmode mode = std::ios_base::out | std::ios_base::trunc );
        virtual ~FileOutputStream();
        virtual void write(const void *data, const Size size);
        virtual void flush(void);
        operator bool () { return static_cast<bool>(stream); }
    };
    
    class FileInputStream:public Ishtar::InputStream
    {
    protected:
        std::ifstream stream; 
        
    public:
        FileInputStream(const std::string &filename, std::ios_base::openmode mode = std::ios_base::in );
        virtual ~FileInputStream();
        virtual void read(void *data, Size size);
        operator bool () { return static_cast<bool>(stream); }
    };
}
 
#endif

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