51 lines
819 B
C
51 lines
819 B
C
|
/*
|
||
|
* \brief Utility for loading a file
|
||
|
* \author Norman Feske
|
||
|
* \date 2014-08-14
|
||
|
*/
|
||
|
|
||
|
/*
|
||
|
* Copyright (C) 2014 Genode Labs GmbH
|
||
|
*
|
||
|
* This file is part of the Genode OS framework, which is distributed
|
||
|
* under the terms of the GNU General Public License version 2.
|
||
|
*/
|
||
|
|
||
|
#ifndef _FILE_H_
|
||
|
#define _FILE_H_
|
||
|
|
||
|
/* Genode includes */
|
||
|
#include <base/allocator.h>
|
||
|
|
||
|
class File
|
||
|
{
|
||
|
private:
|
||
|
|
||
|
Genode::Allocator &_alloc;
|
||
|
Genode::size_t const _file_size;
|
||
|
void *_data;
|
||
|
|
||
|
public:
|
||
|
|
||
|
/**
|
||
|
* Exception type
|
||
|
*/
|
||
|
class Reading_failed { };
|
||
|
|
||
|
/**
|
||
|
* Constructor
|
||
|
*
|
||
|
* \throw Reading_failed;
|
||
|
*/
|
||
|
File(char const *name, Genode::Allocator &alloc);
|
||
|
|
||
|
~File();
|
||
|
|
||
|
template <typename T> T *data() { return (T *)_data; }
|
||
|
|
||
|
Genode::size_t size() const { return _file_size; }
|
||
|
};
|
||
|
|
||
|
#endif /* _FILE_H_ */
|
||
|
|