SMBIOS Library
TokenD6.cpp
Go to the documentation of this file.
1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2  * vim:expandtab:autoindent:tabstop=4:shiftwidth=4:filetype=c:cindent:textwidth=0:
3  *
4  * Copyright (C) 2005 Dell Inc.
5  * by Michael Brown <Michael_E_Brown@dell.com>
6  * Licensed under the Open Software License version 2.1
7  *
8  * Alternatively, you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published
10  * by the Free Software Foundation; either version 2 of the License,
11  * or (at your option) any later version.
12 
13  * This program is distributed in the hope that it will be useful, but
14  * WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16  * See the GNU General Public License for more details.
17  */
18 
19 // compat header should always be first header if including system headers
20 #define LIBSMBIOS_SOURCE
21 #include "smbios/compat.h"
22 
23 #include <sstream>
24 #include <iomanip>
25 #include <string.h>
26 
27 #include "TokenImpl.h"
28 
29 using namespace std;
30 
31 namespace smbios
32 {
33  CmosTokenD6::CmosTokenD6( const smbios::ISmbiosItem &initItem, std::vector< CmosRWChecksumObserver > &initChecksumList)
34  : CmosTokenD5(initItem, initChecksumList)
35  {
36  size_t size;
37  const u8 *ptr = item->getBufferCopy(size) ; // MUST DELETE[]!
38  size = size < sizeof(structure)? size : sizeof(structure);
39  memcpy( const_cast<dell_protected_value_2_structure*>(&structure), ptr, size );
40 
41  // have to copy into parents "structure"
42  size = size < sizeof(CmosTokenD5::structure)? size : sizeof(CmosTokenD5::structure);
43  memcpy(
44  const_cast<dell_protected_value_1_structure*>(&(CmosTokenD5::structure)),
45  ptr,
46  sizeof(CmosTokenD5::structure) );
47 
48  delete [] const_cast<u8 *>(ptr); //const_cast to fix msvc++
49  }
50 
52  {
53  return "TokenD6";
54  }
55 
57  {
58  // run superclass to get observer for value check
60 
61 
62  // add an observer for the checked range
63  ostringstream ost;
64  ost << *item;
65 
67  ost.str(),
68  cmos,
75 
76  checksumList.push_back( chk );
77  }
78 }