获取本机信息.docx
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获取本机信息
#define FILE_DEVICE_SCSI 0x0000001b
#define IOCTL_SCSI_MINIPORT_IDENTIFY （（FILE_DEVICE_SCSI<<16）+0x0501）
#define IOCTL_SCSI_MINIPORT0x0004D008
#define IDENTIFY_BUFFER_SIZE 512
#define SENDIDLENGTH （sizeof（SENDCMDOUTPARAMS）+IDENTIFY_BUFFER_SIZE）
#define IDE_ATAPI_IDENTIFY 0xA1 // ReturnsIDsectorforATAPI.
#define IDE_ATA_IDENTIFY 0xEC // ReturnsIDsectorforATA.
#define DFP_RECEIVE_DRIVE_DATA 0x0007c088
typedefstruct_IDSECTOR
{
USHORT wGenConfig;
USHORT wNumCyls;
USHORT wReserved;
USHORT wNumHeads;
USHORT wBytesPerTrack;
USHORT wBytesPerSector;
USHORT wSectorsPerTrack;
USHORT wVendorUnique[3];
CHAR sSerialNumber[20];
USHORT wBufferType;
USHORT wBufferSize;
USHORT wECCSize;
CHAR sFirmwareRev[8];
CHAR sModelNumber[40];
USHORT wMoreVendorUnique;
USHORT wDoubleWordIO;
USHORT wCapabilities;
USHORT wReserved1;
USHORT wPIOTiming;
USHORT wDMATiming;
USHORT wBS;
USHORT wNumCurrentCyls;
USHORT wNumCurrentHeads;
USHORT wNumCurrentSectorsPerTrack;
ULONG ulCurrentSectorCapacity;
USHORT wMultSectorStuff;
ULONG ulTotalAddressableSectors;
USHORT wSingleWordDMA;
USHORT wMultiWordDMA;
BYTE bReserved[128];
}IDSECTOR,*PIDSECTOR;
typedefstruct_DRIVERSTATUS
{
BYTE bDriverError; // Errorcodefromdriver,or0ifnoerror.
BYTE bIDEStatus; // ContentsofIDEErrorregister.
// OnlyvalidwhenbDriverErrorisSMART_IDE_ERROR.
BYTE bReserved[2]; // Reservedforfutureexpansion.
DWORD dwReserved[2]; // Reservedforfutureexpansion.
}DRIVERSTATUS,*PDRIVERSTATUS,*LPDRIVERSTATUS;
typedefstruct_SENDCMDOUTPARAMS
{
DWORD cBufferSize; // SizeofbBufferinbytes
DRIVERSTATUS DriverStatus; // Driverstatusstructure.
BYTE bBuffer[1]; // Bufferofarbitrarylengthinwhichtostorethedatareadfromthe //drive.
}SENDCMDOUTPARAMS,*PSENDCMDOUTPARAMS,*LPSENDCMDOUTPARAMS;
typedefstruct_SRB_IO_CONTROL
{
ULONGHeaderLength;
UCHARSignature[8];
ULONGTimeout;
ULONGControlCode;
ULONGReturnCode;
ULONGLength;
}SRB_IO_CONTROL,*PSRB_IO_CONTROL;
typedefstruct_IDEREGS
{
BYTEbFeaturesReg; //UsedforspecifyingSMART"commands".
BYTEbSectorCountReg; //IDEsectorcountregister
BYTEbSectorNumberReg; //IDEsectornumberregister
BYTEbCylLowReg; //IDElowordercylindervalue
BYTEbCylHighReg; //IDEhighordercylindervalue
BYTEbDriveHeadReg; //IDEdrive/headregister
BYTEbCommandReg; //ActualIDEcommand.
BYTEbReserved; //reservedforfutureuse. Mustbezero.
}IDEREGS,*PIDEREGS,*LPIDEREGS;
typedefstruct_SENDCMDINPARAMS
{
DWORD cBufferSize; // Buffersizeinbytes
IDEREGS irDriveRegs; // Structurewithdriveregistervalues.
BYTEbDriveNumber; // Physicaldrivenumbertosend
// commandto（0,1,2,3）.
BYTEbReserved[3]; // Reservedforfutureexpansion.
DWORD dwReserved[4];// Forfutureuse.
BYTE bBuffer[1]; // Inputbuffer.
}SENDCMDINPARAMS,*PSENDCMDINPARAMS,*LPSENDCMDINPARAMS;
typedefstruct_GETVERSIONOUTPARAMS
{
BYTEbVersion; //Binarydriverversion.
BYTEbRevision; //Binarydriverrevision.
BYTEbReserved; //Notused.
BYTEbIDEDeviceMap;//BitmapofIDEdevices.
DWORDfCapabilities;//Bitmaskofdrivercapabilities.
DWORDdwReserved[4];//Forfutureuse.
}GETVERSIONOUTPARAMS,*PGETVERSIONOUTPARAMS,*LPGETVERSIONOUTPARAMS;
//////////////////////////////////////////////////////////////////////
//结构定义
typedefstruct_UNICODE_STRING
{
USHORT Length;//长度
USHORT MaximumLength;//最大长度
PWSTR Buffer;//缓存指针
}UNICODE_STRING,*PUNICODE_STRING;
typedefstruct_OBJECT_ATTRIBUTES
{
ULONGLength;//长度 18h
HANDLERootDirectory;// 00000000
PUNICODE_STRINGObjectName;//指向对象名的指针
ULONGAttributes;//对象属性00000040h
PVOIDSecurityDescriptor; //PointstotypeSECURITY_DESCRIPTOR，0
PVOIDSecurityQualityOfService; //PointstotypeSECURITY_QUALITY_OF_SERVICE，0
}OBJECT_ATTRIBUTES;
typedefOBJECT_ATTRIBUTES*POBJECT_ATTRIBUTES;
//函数指针变量类型
typedefDWORD （__stdcall*ZWOS）（PHANDLE,ACCESS_MASK,POBJECT_ATTRIBUTES）;
typedefDWORD （__stdcall*ZWMV）（HANDLE,HANDLE,PVOID,ULONG,ULONG,PLARGE_INTEGER,PSIZE_T,DWORD,ULONG,ULONG）;
typedefDWORD （__stdcall*ZWUMV）（HANDLE,PVOID）;
BOOLWinNTHDSerialNumAsScsiRead（BYTE*dwSerial,UINT*puSerialLen,UINTuMaxSerialLen）
{
BOOLbInfoLoaded=FALSE;
for（intiController=0;iController<2;++iController）
{
HANDLEhScsiDriveIOCTL=0;
char szDriveName[256];
// TrytogetahandletoPhysicalDriveIOCTL,reportfailure
// andexitifcan't.
sprintf（szDriveName,"\\\\.\\Scsi%d:
",iController）;
// WindowsNT,Windows2000,anyrightsshoulddo
hScsiDriveIOCTL=CreateFile（szDriveName,
GENERIC_READ|GENERIC_WRITE,
FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,
OPEN_EXISTING,0,NULL）;
//if（hScsiDriveIOCTL==INVALID_HANDLE_VALUE）
// printf（"UnabletoopenSCSIcontroller%d,errorcode:
0x%lX\n",
// controller,GetLastError（））;
if（hScsiDriveIOCTL!
=INVALID_HANDLE_VALUE）
{
intiDrive=0;
for（iDrive=0;iDrive<2;++iDrive）
{
charszBuffer[sizeof（SRB_IO_CONTROL）+SENDIDLENGTH]={0};
SRB_IO_CONTROL*p=（SRB_IO_CONTROL*）szBuffer;
SENDCMDINPARAMS*pin=（SENDCMDINPARAMS*）（szBuffer+sizeof（SRB_IO_CONTROL））;
DWORDdwResult;
p->HeaderLength=sizeof（SRB_IO_CONTROL）;
p->Timeout=10000;
p->Length=SENDIDLENGTH;
p->ControlCode=IOCTL_SCSI_MINIPORT_IDENTIFY;
strncpy（（char*）p->Signature,"SCSIDISK",8）;
pin->irDriveRegs.bCommandReg=IDE_ATA_IDENTIFY;
pin->bDriveNumber=iDrive;
if（DeviceIoControl（hScsiDriveIOCTL,IOCTL_SCSI_MINIPORT,
szBuffer,
sizeof（SRB_IO_CONTROL）+sizeof（SENDCMDINPARAMS）-1,
szBuffer,
sizeof（SRB_IO_CONTROL）+SENDIDLENGTH,IT资讯之家
&dwResult,NULL））
{
SENDCMDOUTPARAMS*pOut=（SENDCMDOUTPARAMS*）（szBuffer+sizeof（SRB_IO_CONTROL））;
IDSECTOR*pId=（IDSECTOR*）（pOut->bBuffer）;
if（pId->sModelNumber[0]）
{
if（*puSerialLen+20U<=uMaxSerialLen）
{
// 序列号
CopyMemory（dwSerial+*puSerialLen,（（USHORT*）pId）+10,20）;
//Cutoffthetrailingblanks
for（UINTi=20;i!
=0U&&''==dwSerial[*puSerialLen+i-1];--i）
{}
*puSerialLen+=i;
// 型号
CopyMemory（dwSerial+*puSerialLen,（（USHORT*）pId）+27,40）;
//Cutoffthetrailingblanks
for（i=40;i!
=0U&&''==dwSerial[*puSerialLen+i-1];--i）
{}
*puSerialLen+=i;
bInfoLoaded=TRUE;
}
else
{
:
:
CloseHandle（hScsiDriveIOCTL）;
returnbInfoLoaded;
}
}
}
}
:
:
CloseHandle（hScsiDriveIOCTL）;
}
}
returnbInfoLoaded;
}
BOOLDoIdentify（HANDLEhPhysicalDriveIOCTL,PSENDCMDINPARAMSpSCIP,
PSENDCMDOUTPARAMSpSCOP,BYTEbIDCmd,BYTEbDriveNum,
PDWORDlpcbBytesReturned）
{
//SetupdatastructuresforIDENTIFYcommand.
pSCIP->cBufferSize =IDENTIFY_BUFFER_SIZE;
pSCIP->irDriveRegs.bFeaturesReg =0;
pSCIP->irDriveRegs.bSectorCountReg =1;
pSCIP->irDriveRegs.bSectorNumberReg=1;
pSCIP->irDriveRegs.bCylLowReg =0;
pSCIP->irDriveRegs.bCylHighReg =0;
//calcthedrivenumber.
pSCIP->irDriveRegs.bDriveHeadReg=0xA0|（（bDriveNum&1）<<4）;
//ThecommandcaneitherbeIDEidentifyorATAPIidentify.
pSCIP->irDriveRegs.bCommandReg=bIDCmd;
pSCIP->bDriveNumber=bDriveNum;
pSCIP->cBufferSize=IDENTIFY_BUFFER_SIZE;
returnDeviceIoControl（hPhysicalDriveIOCTL,DFP_RECEIVE_DRIVE_DATA,
（LPVOID）pSCIP,
sizeof（SENDCMDINPARAMS）-1,
（LPVOID）pSCOP,
sizeof（SENDCMDOUTPARAMS）+IDENTIFY_BUFFER_SIZE-1,
lpcbBytesReturned,NULL）;
}
BOOLWinNTHDSerialNumAsPhysicalRead（BYTE*dwSerial,UINT*puSerialLen,UINTuMaxSerialLen）
{
#define DFP_GET_VERSION 0x00074080
BOOLbInfoLoaded=FALSE;
for（UINTuDrive=0;uDrive<4;++uDrive）
{
HANDLEhPhysicalDriveIOCTL=0;
// TrytogetahandletoPhysicalDriveIOCTL,reportfailure
// andexitifcan't.
charszDriveName[256];
s
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