#include "smbios/compat.h"
#include <string.h>
#include "smbios/ISmbios.h"
#include "smbios/IToken.h"
#include "smbios/ISmi.h"
#include "smbios/SystemInfo.h"
#include "smbios/IMemory.h"
#include "smbios/SmbiosDefs.h"
#include "ExceptionImpl.h"
#include "TokenLowLevel.h"
#include "DellMagic.h"
#include "smbios/version.h"
#include "smbios/message.h"
Go to the source code of this file.
Classes | |
struct | DellGetServiceTagFunctions |
struct | DellSetServiceTagFunctions |
struct | DellAssetTagFunctions |
struct | DellSetAssetTagFunctions |
struct | DellSystemNameFunctions |
struct | DellBiosVersionFunctions |
Defines | |
#define | LIBSMBIOS_SOURCE |
#define | DCOUT(line) do {} while(0) |
#define | DCERR(line) do {} while(0) |
Functions | |
static void | stripString (char *str) |
static unsigned char | dell_decode_digit (char tagval) |
static void | dell_decode_service_tag (char *tag, int len) |
static unsigned char | dell_encode_digit (char ch) |
static void | dell_encode_service_tag (char *tag, size_t len) |
const char * | SMBIOSGetLibraryVersionString () |
Return a string representing the version of the libsmbios library. | |
void | SMBIOSFreeMemory (const char *ptr) |
Free memory allocated by libsmbios. | |
static char * | getTagFromSMI (u16 select) |
static void | setTagUsingSMI (const char *newTag, u16 select) |
static char * | getStringFromTable (unsigned int structure, unsigned int stringNumber) |
static char * | getServiceTagFromSysInfo () |
static char * | getServiceTagFromSysEncl () |
char * | getServiceTagFromCMOSToken () |
char * | getServiceTagFromSMI () |
const char * | SMBIOSGetServiceTag () |
Returns the 5 or 7 character Dell Service Tag. | |
void | setServiceTagUsingCMOSToken (const char *newTag, size_t len) |
void | setServiceTagUsingSMI (const char *newTag, size_t size) |
int | SMBIOSSetServiceTag (const char *password, const char *serviceTag, size_t len) |
Set the 5 or 7 character Dell Service Tag. | |
static char * | getAssetTagFromSysEncl () |
char * | getAssetTagFromToken () |
char * | getAssetTagFromSMI () |
const char * | SMBIOSGetAssetTag () |
Returns the 10 character Dell Asset Tag. | |
void | setAssetTagUsingCMOSToken (const char *newTag, size_t len) |
void | setAssetTagUsingSMI (const char *newTag, size_t size) |
int | SMBIOSSetAssetTag (const char *password, const char *assetTag, size_t len) |
Set the Dell Asset Tag. | |
static char * | getSystemNameFromSysInfo () |
const char * | SMBIOSGetSystemName () |
Return a buffer containing the System Name. | |
static char * | getBiosVersionFromOneByteStructForDiamond () |
static char * | getBiosVersionFromSmbios () |
const char * | SMBIOSGetBiosVersion () |
Return a buffer containing the BIOS version string. | |
const char * | SMBIOSGetVendorName () |
int | SMBIOSHasNvramStateBytes () |
int | SMBIOSGetNvramStateBytes (int user) |
void | SMBIOSSetNvramStateBytes (int value, int user) |
static bool | getUpOffsetAndFlag (up_info *up) |
static int | upBootHelper (bool set=false, bool value=false) |
int | SMBIOSHasBootToUp () |
int | SMBIOSGetBootToUp () |
void | SMBIOSSetBootToUp (int state) |
int | SMBIOSGetSmiPasswordCoding () |
Variables | |
smbios::Exception< smbios::IException > | SysInfoException |
static std::string | biosPassword = "" |
#define DCERR | ( | line | ) | do {} while(0) |
Definition at line 50 of file System.cpp.
#define DCOUT | ( | line | ) | do {} while(0) |
Definition at line 49 of file System.cpp.
#define LIBSMBIOS_SOURCE |
Definition at line 19 of file System.cpp.
static unsigned char dell_decode_digit | ( | char | tagval | ) | [static] |
static void dell_decode_service_tag | ( | char * | tag, | |
int | len | |||
) | [static] |
Definition at line 109 of file System.cpp.
References dell_decode_digit(), and SVC_TAG_LEN_MAX.
Referenced by getServiceTagFromCMOSToken().
static unsigned char dell_encode_digit | ( | char | ch | ) | [static] |
static void dell_encode_service_tag | ( | char * | tag, | |
size_t | len | |||
) | [static] |
Definition at line 155 of file System.cpp.
References dell_encode_digit(), SVC_TAG_CMOS_LEN_MAX, and SVC_TAG_LEN_MAX.
Referenced by setServiceTagUsingCMOSToken().
char* getAssetTagFromSMI | ( | ) |
static char* getAssetTagFromSysEncl | ( | ) | [static] |
Definition at line 500 of file System.cpp.
References getStringFromTable(), smbios::System_Enclosure_or_Chassis, and System_Enclosure_or_Chassis_Asset_Offset.
char* getAssetTagFromToken | ( | ) |
Definition at line 507 of file System.cpp.
References ASSET_TAG_CMOS_LEN_MAX, ASSET_TAG_LEN_MAX, Cmos_Asset_Token, TokenTableFactory::getFactory(), CmosRWFactory::getFactory(), TokenTableFactory::getSingleton(), CmosRWFactory::getSingleton(), and ICmosRW::readByte().
Referenced by testPlatform::testAssetTag().
static char* getBiosVersionFromOneByteStructForDiamond | ( | ) | [static] |
Definition at line 739 of file System.cpp.
References DELL_SYSTEM_STRING, DELL_SYSTEM_STRING_LEN, DELL_SYSTEM_STRING_LOC_DIAMOND_1, DELL_SYSTEM_STRING_LOC_DIAMOND_2, IMemory::fillBuffer(), IMemory::getByte(), MemoryFactory::getFactory(), ID_BYTE_LOC_DIAMOND_1, ID_BYTE_LOC_DIAMOND_2, and SYSTEM_ID_DIAMOND.
static char* getBiosVersionFromSmbios | ( | ) | [static] |
Definition at line 772 of file System.cpp.
References smbios::BIOS_Information, BIOS_Information_Version_Offset, and getStringFromTable().
char* getServiceTagFromCMOSToken | ( | ) |
Definition at line 285 of file System.cpp.
References Cmos_Service_Token, DCOUT, dell_decode_service_tag(), TokenTableFactory::getFactory(), CmosRWFactory::getFactory(), TokenTableFactory::getSingleton(), CmosRWFactory::getSingleton(), ICmosRW::readByte(), SVC_TAG_CMOS_LEN_MAX, and SVC_TAG_LEN_MAX.
Referenced by testPlatform::testServiceTagWriting().
char* getServiceTagFromSMI | ( | ) |
static char* getServiceTagFromSysEncl | ( | ) | [static] |
Definition at line 278 of file System.cpp.
References DCOUT, getStringFromTable(), smbios::System_Enclosure_or_Chassis, and System_Enclosure_or_Chassis_Service_Offset.
static char* getServiceTagFromSysInfo | ( | ) | [static] |
Definition at line 272 of file System.cpp.
References DCOUT, getStringFromTable(), smbios::System_Information, and System_Information_Serial_Number_Offset.
static char* getStringFromTable | ( | unsigned int | structure, | |
unsigned int | stringNumber | |||
) | [static] |
Definition at line 242 of file System.cpp.
References SmbiosFactory::getFactory(), SmbiosFactory::getSingleton(), smbios::getString_FromItem(), and stripString().
Referenced by getAssetTagFromSysEncl(), getBiosVersionFromSmbios(), getServiceTagFromSysEncl(), getServiceTagFromSysInfo(), getSystemNameFromSysInfo(), and SMBIOSGetVendorName().
static char* getSystemNameFromSysInfo | ( | ) | [static] |
Definition at line 695 of file System.cpp.
References getStringFromTable(), smbios::System_Information, and System_Information_Product_Name_Offset.
static char* getTagFromSMI | ( | u16 | select | ) | [static] |
Definition at line 217 of file System.cpp.
References smi::doSimpleCallingInterfaceSmi().
Referenced by getAssetTagFromSMI(), and getServiceTagFromSMI().
static bool getUpOffsetAndFlag | ( | up_info * | up | ) | [static] |
Definition at line 966 of file System.cpp.
References IMemory::fillBuffer(), and MemoryFactory::getFactory().
Referenced by upBootHelper().
void setAssetTagUsingCMOSToken | ( | const char * | newTag, | |
size_t | len | |||
) |
Definition at line 601 of file System.cpp.
References ASSET_TAG_CMOS_LEN_MAX, Cmos_Asset_Token, CmosRWFactory::getFactory(), TokenTableFactory::getFactory(), CmosRWFactory::getSingleton(), TokenTableFactory::getSingleton(), ICmosRW::readByte(), and ICmosRW::writeByte().
void setAssetTagUsingSMI | ( | const char * | newTag, | |
size_t | size | |||
) |
void setServiceTagUsingCMOSToken | ( | const char * | newTag, | |
size_t | len | |||
) |
Definition at line 395 of file System.cpp.
References Cmos_Service_Token, dell_encode_service_tag(), CmosRWFactory::getFactory(), TokenTableFactory::getFactory(), CmosRWFactory::getSingleton(), TokenTableFactory::getSingleton(), ICmosRW::readByte(), SVC_TAG_CMOS_LEN_MAX, SVC_TAG_LEN_MAX, and ICmosRW::writeByte().
void setServiceTagUsingSMI | ( | const char * | newTag, | |
size_t | size | |||
) |
static void setTagUsingSMI | ( | const char * | newTag, | |
u16 | select | |||
) | [static] |
Definition at line 234 of file System.cpp.
References biosPassword, smi::doSimpleCallingInterfaceSmi(), and smi::getAuthenticationKey().
Referenced by setAssetTagUsingSMI(), and setServiceTagUsingSMI().
void SMBIOSFreeMemory | ( | const char * | ) |
Free memory allocated by libsmbios.
This function must be called to free memory for any function that allocates memory on behalf of its caller.
Definition at line 211 of file System.cpp.
Referenced by safeConvertToString(), and testPlatform::testSystemInfo().
const char* SMBIOSGetAssetTag | ( | ) |
Returns the 10 character Dell Asset Tag.
Allocates a buffer on behalf of the caller. Caller must use the freeMemory() function call to free this memory when finished.
Definition at line 572 of file System.cpp.
References _, stripString(), and SysInfoException.
Referenced by testPlatform::testAssetTag(), and testPlatform::testSystemInfo().
const char* SMBIOSGetBiosVersion | ( | ) |
Return a buffer containing the BIOS version string.
Allocates a buffer on behalf of the caller. Caller must use the freeMemory() function call to free this memory when finished.
Definition at line 787 of file System.cpp.
References _, stripString(), and SysInfoException.
Referenced by testPlatform::testBiosVersion(), and testPlatform::testSystemInfo().
int SMBIOSGetBootToUp | ( | ) |
Definition at line 1081 of file System.cpp.
References upBootHelper().
Referenced by testPlatform::testUpBoot().
const char* SMBIOSGetLibraryVersionString | ( | ) |
Return a string representing the version of the libsmbios library.
Returns the current version of the SMBIOS library as a string
Definition at line 205 of file System.cpp.
References LIBSMBIOS_RELEASE_VERSION.
Referenced by testStandalone::testLibraryVersion().
int SMBIOSGetNvramStateBytes | ( | int | user | ) |
Definition at line 874 of file System.cpp.
References _, TokenTableFactory::getFactory(), TokenTableFactory::getSingleton(), NvramByte1_Token, NvramByte2_Token, and SysInfoException.
Referenced by testPlatform::testStateBytes().
const char* SMBIOSGetServiceTag | ( | ) |
Returns the 5 or 7 character Dell Service Tag.
Allocates a buffer on behalf of the caller. Caller must use the freeMemory() function call to free this memory when finished.
Definition at line 360 of file System.cpp.
References _, DCOUT, stripString(), and SysInfoException.
Referenced by testPlatform::testServiceTag(), testPlatform::testServiceTagWriting(), and testPlatform::testSystemInfo().
int SMBIOSGetSmiPasswordCoding | ( | ) |
returns password coding used in SMI calls 0 == unknown 1 == scan code 2 == ascii
Definition at line 1095 of file System.cpp.
References smi::getPasswordFormat().
const char* SMBIOSGetSystemName | ( | ) |
Return a buffer containing the System Name.
Allocates a buffer on behalf of the caller. Caller must use the freeMemory() function call to free this memory when finished.
Definition at line 710 of file System.cpp.
References _, stripString(), and SysInfoException.
Referenced by testPlatform::testSystemInfo(), and testPlatform::testSystemName().
const char* SMBIOSGetVendorName | ( | ) |
Allocates a buffer on behalf of the caller. Caller must use the freeMemory() function call to free this memory when finished.
Definition at line 816 of file System.cpp.
References _, getStringFromTable(), stripString(), SysInfoException, smbios::System_Information, and System_Information_Manufacturer_Offset.
Referenced by testPlatform::testSystemInfo().
int SMBIOSHasBootToUp | ( | ) |
Definition at line 1076 of file System.cpp.
References upBootHelper().
Referenced by testPlatform::testUpBoot().
int SMBIOSHasNvramStateBytes | ( | ) |
Definition at line 838 of file System.cpp.
References _, TokenTableFactory::getFactory(), TokenTableFactory::getSingleton(), NvramByte1_Token, NvramByte2_Token, and SysInfoException.
Referenced by testPlatform::testStateBytes().
int SMBIOSSetAssetTag | ( | const char * | password, | |
const char * | newTag, | |||
size_t | len | |||
) |
Set the Dell Asset Tag.
The Dell Asset Tag is displayed in BIOS and is also contained in SMBIOS. This tag can generally be up to 10 chars long. There are SMI and CMOS methods to set this tag. At present, only CMOS access method is implemented in libsmbios. This works across all Dell hardware that the author is aware of.
User of the system can use this field to store any user-defined data. Dell BIOS/support/etc does not utilize this value.
Definition at line 664 of file System.cpp.
References _, biosPassword, and SysInfoException.
Referenced by testPlatform::testAssetTag().
void SMBIOSSetBootToUp | ( | int | state | ) |
Definition at line 1088 of file System.cpp.
References upBootHelper().
Referenced by testPlatform::testUpBoot().
void SMBIOSSetNvramStateBytes | ( | int | value, | |
int | user | |||
) |
Definition at line 927 of file System.cpp.
References _, TokenTableFactory::getFactory(), TokenTableFactory::getSingleton(), NvramByte1_Token, NvramByte2_Token, and SysInfoException.
Referenced by testPlatform::testStateBytes().
int SMBIOSSetServiceTag | ( | const char * | password, | |
const char * | newTag, | |||
size_t | len | |||
) |
Set the 5 or 7 character Dell Service Tag.
The Dell Asset Tag is displayed in BIOS and is also contained in SMBIOS. This tag can generally be up to 7 chars long. There are SMI and CMOS methods to set this tag. At present, only CMOS access method is implemented in libsmbios. This works across all Dell hardware that the author is aware of.
WARNING! The Dell Service Tag is very closely tied into the Dell support system. This tag should not be changed except under direction from Dell support.
Definition at line 470 of file System.cpp.
References _, biosPassword, and SysInfoException.
Referenced by testPlatform::testServiceTagWriting().
static void stripString | ( | char * | str | ) | [static] |
Definition at line 61 of file System.cpp.
Referenced by getStringFromTable(), SMBIOSGetAssetTag(), SMBIOSGetBiosVersion(), SMBIOSGetServiceTag(), SMBIOSGetSystemName(), and SMBIOSGetVendorName().
static int upBootHelper | ( | bool | set = false , |
|
bool | value = false | |||
) | [static] |
Definition at line 1007 of file System.cpp.
References _, indexed_io_access_structure::dataPort, CmosRWFactory::getFactory(), TokenTableFactory::getFactory(), CmosRWFactory::getSingleton(), TokenTableFactory::getSingleton(), getUpOffsetAndFlag(), indexed_io_access_structure::indexPort, NvramByte2_Token, and SysInfoException.
Referenced by SMBIOSGetBootToUp(), SMBIOSHasBootToUp(), and SMBIOSSetBootToUp().
std::string biosPassword = "" [static] |
Definition at line 59 of file System.cpp.
Referenced by setTagUsingSMI(), SMBIOSSetAssetTag(), and SMBIOSSetServiceTag().
Definition at line 23 of file SysInfoError.cpp.