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include
smbios
IMemory.h
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// vim:expandtab:autoindent:tabstop=4:shiftwidth=4:filetype=c:
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/*
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* Copyright (C) 2005 Dell Inc.
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* by Michael Brown <Michael_E_Brown@dell.com>
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* Licensed under the Open Software License version 2.1
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*
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* Alternatively, you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; either version 2 of the License,
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* or (at your option) any later version.
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*/
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#ifndef IMEMORY_H
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#define IMEMORY_H
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// compat header should always be first header
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#include "
smbios/compat.h
"
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// types.h should be first user-defined header.
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#include "
smbios/types.h
"
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#include "
smbios/IFactory.h
"
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#include "
smbios/IException.h
"
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// abi_prefix should be last header included before declarations
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#include "
smbios/config/abi_prefix.hpp
"
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namespace
memory
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{
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// Exception Classes
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DECLARE_EXCEPTION
( MemoryException );
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DECLARE_EXCEPTION_EX
( AccessError, memory, MemoryException );
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DECLARE_EXCEPTION_EX
( OutOfBounds, memory, MemoryException );
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//forward declarations... defined 'for real' below...
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class
IMemory
;
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class
MemoryFactory
:
public
virtual
factory::IFactory
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{
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public
:
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static
MemoryFactory
*
getFactory
();
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virtual
~MemoryFactory
()
throw
();
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virtual
IMemory
*
getSingleton
() = 0;
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virtual
IMemory
*
makeNew
() = 0;
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protected
:
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MemoryFactory
();
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};
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class
IMemory
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{
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public
:
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// CONSTRUCTORS, DESTRUCTOR, and ASSIGNMENT
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// Interface class: no default or copy constructor
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IMemory
();
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virtual
~IMemory
();
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virtual
u8
getByte
(u64 offset)
const
= 0;
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virtual
void
putByte
(u64 offset,
u8
value)
const
= 0;
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virtual
void
fillBuffer
(
u8
*buffer, u64 offset,
unsigned
int
length)
const
= 0;
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virtual
int
incReopenHint
() = 0;
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virtual
int
decReopenHint
() = 0;
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private
:
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void
operator =
(
const
IMemory
&);
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IMemory
(
const
IMemory
& );
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};
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}
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// always should be last thing in header file
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#include "
smbios/config/abi_suffix.hpp
"
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#endif
/* IMEMORY_H */
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