rockbox/utils/zenutils/source/shared/file.h

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/* zenutils - Utilities for working with creative firmwares.
* Copyright 2007 (c) Rasmus Ry <rasmus.ry{at}gmail.com>
*
* 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 SHARED_FILE_H_INCLUDED
#define SHARED_FILE_H_INCLUDED
#include <string>
#include <iostream>
#include "utils.h"
namespace shared {
bool read_file(const std::string& filename, bytes& buffer,
std::streampos offset = 0, std::streamsize count = -1);
bool write_file(const std::string& filename, bytes& buffer, bool truncate,
std::streampos offset = 0, std::streamsize count = -1);
bool file_exists(const std::string& filename);
bool copy_file(const std::string& srcname, const std::string& dstname);
bool backup_file(const std::string& filename, bool force = false);
}; //namespace shared
#endif //SHARED_FILE_H_INCLUDED