#pragma hdrstop
#pragma argsused
#include <tchar.h>
#include <stdio.h>
#include <windows.h>
#include "hdd.h"
const WORD IDE_ATAPI_IDENTIFY = 0xA1; // 读取ATAPI设备的命令
const WORD IDE_ATA_IDENTIFY = 0xEC; // 读取ATA设备的命令
const int DISK_PATH_LEN = 128;
const int DISK_INFO_BUF_LEN = 128;
void ChangeByteOrder(PCHAR szString, USHORT uscStrSize)
{
USHORT i;
CHAR temp;
for (i = 0; i < uscStrSize; i+=2)
{
temp = szString[i];
szString[i] = szString[i+1];
szString[i+1] = temp;
}
}
DWORD GetDiskModelNumber(DWORD driver, CHAR *modelNumber, CHAR *sn_buf, CHAR * fw_buf)
{
CHAR sFilePath[DISK_PATH_LEN];
BOOL result; // results flag
DWORD readed; // discard results
HANDLE hDevice;
WORD i;
sprintf(sFilePath, "\\\\.\\PHYSICALDRIVE%d", driver);
hDevice = CreateFile(
sFilePath, // drive to open
GENERIC_READ | GENERIC_WRITE, // access to the drive
FILE_SHARE_READ | FILE_SHARE_WRITE, //share mode
NULL, // default security attributes
OPEN_EXISTING, // disposition
0, // file attributes
NULL // do not copy file attribute
);
if (hDevice == INVALID_HANDLE_VALUE)
{
fprintf(stderr, "CreateFile() Error: %ld\n", GetLastError());
return (DWORD)-1;
}
GETVERSIONINPARAMS gvopVersionParams;
result = DeviceIoControl(
hDevice,
SMART_GET_VERSION,
NULL,
0,
&gvopVersionParams,
sizeof(gvopVersionParams),
&readed,
NULL);
if (!result) //fail
{
fprintf(stderr, "SMART_GET_VERSION Error: %ld\n", GetLastError());
(void)CloseHandle(hDevice);
return (DWORD)-1;
}
if(0 == gvopVersionParams.bIDEDeviceMap)
{
return (DWORD)-1;
}
// IDE or ATAPI IDENTIFY cmd
BYTE btIDCmd;
SENDCMDINPARAMS inParams;
BYTE nDrive =0;
btIDCmd = (gvopVersionParams.bIDEDeviceMap >> nDrive & 0x10) ? IDE_ATAPI_IDENTIFY : IDE_ATA_IDENTIFY;
// output structure
BYTE outParams[sizeof(SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1]; // + 512 - 1
//fill in the input buffer
inParams.cBufferSize = 0; //or IDENTIFY_BUFFER_SIZE ?
inParams.irDriveRegs.bFeaturesReg = READ_ATTRIBUTES;
inParams.irDriveRegs.bSectorCountReg = 1;
inParams.irDriveRegs.bSectorNumberReg = 1;
inParams.irDriveRegs.bCylLowReg = 0;
inParams.irDriveRegs.bCylHighReg = 0;
inParams.irDriveRegs.bDriveHeadReg = (nDrive & 1) ? 0xB0 : 0xA0;
inParams.irDriveRegs.bCommandReg = btIDCmd;
//inParams.bDriveNumber = nDrive;
//get the attributes
result = DeviceIoControl(
hDevice,
SMART_RCV_DRIVE_DATA,
&inParams,
sizeof(SENDCMDINPARAMS) - 1,
outParams,
sizeof(SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1,
&readed,
NULL);
if (!result) //fail
{
fprintf(stderr, "SMART_RCV_DRIVE_DATA Error: %ld\n", GetLastError());
(void)CloseHandle(hDevice);
return (DWORD)-1;
}
(void)CloseHandle(hDevice);
IDINFO *ip = (IDINFO *)((SENDCMDOUTPARAMS*)outParams)->bBuffer ;
// get firmware number
memset(fw_buf, 0, 8);
memcpy(fw_buf, ip->sFirmwareRev, 8);
fw_buf[8] = '\0';
ChangeByteOrder(fw_buf, 8);
printf("\n->Firmware: %s", fw_buf);
// get Serial number
memset(sn_buf, 0, 20);
memcpy(sn_buf, ip->sSerialNumber, 20);
sn_buf[20] = '\0';
ChangeByteOrder(sn_buf, 20);
printf("\n->Serial: %s", sn_buf);
// get model number
memset(modelNumber, 0, 40);
memcpy(modelNumber, ip->sModelNumber, 40);
modelNumber[40] = '\0';
ChangeByteOrder(modelNumber, 40);
printf("\n->Model: %s", modelNumber);
return 0;
}
int _tmain(int argc, _TCHAR* argv[])
{
char model_buf[40+1], sn_buf[20+1], fw_buf[8+1];
GetDiskModelNumber(0, model_buf, sn_buf, fw_buf);
// printf("Model: %s\nFirmware: %s\nSN: %s", model_buf, fw_buf, sn_buf);
getchar();
return 0;
}
hdd.h
typedef struct _IDINFO
{
USHORT wGenConfig; // WORD 0: 基本信息字
USHORT wNumCyls; // WORD 1: 柱面数
USHORT wReserved2; // WORD 2: 保留
USHORT wNumHeads; // WORD 3: 磁头数
USHORT wReserved4; // WORD 4: 保留
USHORT wReserved5; // WORD 5: 保留
USHORT wNumSectorsPerTrack; // WORD 6: 每磁道扇区数
USHORT wVendorUnique[3]; // WORD 7-9: 厂家设定值
CHAR sSerialNumber[20]; // WORD 10-19:序列号
USHORT wBufferType; // WORD 20: 缓冲类型
USHORT wBufferSize; // WORD 21: 缓冲大小
USHORT wECCSize; // WORD 22: ECC校验大小
CHAR sFirmwareRev[8]; // WORD 23-26: 固件版本
CHAR sModelNumber[40]; // WORD 27-46: 内部型号
USHORT wMoreVendorUnique; // WORD 47: 厂家设定值
USHORT wReserved48; // WORD 48: 保留
struct {
USHORT reserved1:8;
USHORT DMA:1; // 1=支持DMA
USHORT LBA:1; // 1=支持LBA
USHORT DisIORDY:1; // 1=可不使用IORDY
USHORT IORDY:1; // 1=支持IORDY
USHORT SoftReset:1; // 1=需要ATA软启动
USHORT Overlap:1; // 1=支持重叠操作
USHORT Queue:1; // 1=支持命令队列
USHORT InlDMA:1; // 1=支持交叉存取DMA
} wCapabilities; // WORD 49: 一般能力
USHORT wReserved1; // WORD 50: 保留
USHORT wPIOTiming; // WORD 51: PIO时序
USHORT wDMATiming; // WORD 52: DMA时序
struct {
USHORT CHSNumber:1; // 1=WORD 54-58有效
USHORT CycleNumber:1; // 1=WORD 64-70有效
USHORT UnltraDMA:1; // 1=WORD 88有效
USHORT reserved:13;
} wFieldValidity; // WORD 53: 后续字段有效性标志
USHORT wNumCurCyls; // WORD 54: CHS可寻址的柱面数
USHORT wNumCurHeads; // WORD 55: CHS可寻址的磁头数
USHORT wNumCurSectorsPerTrack; // WORD 56: CHS可寻址每磁道扇区数
USHORT wCurSectorsLow; // WORD 57: CHS可寻址的扇区数低位字
USHORT wCurSectorsHigh; // WORD 58: CHS可寻址的扇区数高位字
struct {
USHORT CurNumber:8; // 当前一次性可读写扇区数
USHORT Multi:1; // 1=已选择多扇区读写
USHORT reserved1:7;
} wMultSectorStuff; // WORD 59: 多扇区读写设定
ULONG dwTotalSectors; // WORD 60-61: LBA可寻址的扇区数
USHORT wSingleWordDMA; // WORD 62: 单字节DMA支持能力
struct {
USHORT Mode0:1; // 1=支持模式0 (4.17Mb/s)
USHORT Mode1:1; // 1=支持模式1 (13.3Mb/s)
USHORT Mode2:1; // 1=支持模式2 (16.7Mb/s)
USHORT Reserved1:5;
USHORT Mode0Sel:1; // 1=已选择模式0
USHORT Mode1Sel:1; // 1=已选择模式1
USHORT Mode2Sel:1; // 1=已选择模式2
USHORT Reserved2:5;
} wMultiWordDMA; // WORD 63: 多字节DMA支持能力
struct {
USHORT AdvPOIModes:8; // 支持高级POI模式数
USHORT reserved:8;
} wPIOCapacity; // WORD 64: 高级PIO支持能力
USHORT wMinMultiWordDMACycle; // WORD 65: 多字节DMA传输周期的最小值
USHORT wRecMultiWordDMACycle; // WORD 66: 多字节DMA传输周期的建议值
USHORT wMinPIONoFlowCycle; // WORD 67: 无流控制时PIO传输周期的最小值
USHORT wMinPOIFlowCycle; // WORD 68: 有流控制时PIO传输周期的最小值
USHORT wReserved69[11]; // WORD 69-79: 保留
struct {
USHORT Reserved1:1;
USHORT ATA1:1; // 1=支持ATA-1
USHORT ATA2:1; // 1=支持ATA-2
USHORT ATA3:1; // 1=支持ATA-3
USHORT ATA4:1; // 1=支持ATA/ATAPI-4
USHORT ATA5:1; // 1=支持ATA/ATAPI-5
USHORT ATA6:1; // 1=支持ATA/ATAPI-6
USHORT ATA7:1; // 1=支持ATA/ATAPI-7
USHORT ATA8:1; // 1=支持ATA/ATAPI-8
USHORT ATA9:1; // 1=支持ATA/ATAPI-9
USHORT ATA10:1; // 1=支持ATA/ATAPI-10
USHORT ATA11:1; // 1=支持ATA/ATAPI-11
USHORT ATA12:1; // 1=支持ATA/ATAPI-12
USHORT ATA13:1; // 1=支持ATA/ATAPI-13
USHORT ATA14:1; // 1=支持ATA/ATAPI-14
USHORT Reserved2:1;
} wMajorVersion; // WORD 80: 主版本
USHORT wMinorVersion; // WORD 81: 副版本
USHORT wReserved82[6]; // WORD 82-87: 保留
struct {
USHORT Mode0:1; // 1=支持模式0 (16.7Mb/s)
USHORT Mode1:1; // 1=支持模式1 (25Mb/s)
USHORT Mode2:1; // 1=支持模式2 (33Mb/s)
USHORT Mode3:1; // 1=支持模式3 (44Mb/s)
USHORT Mode4:1; // 1=支持模式4 (66Mb/s)
USHORT Mode5:1; // 1=支持模式5 (100Mb/s)
USHORT Mode6:1; // 1=支持模式6 (133Mb/s)
USHORT Mode7:1; // 1=支持模式7 (166Mb/s) ???
USHORT Mode0Sel:1; // 1=已选择模式0
USHORT Mode1Sel:1; // 1=已选择模式1
USHORT Mode2Sel:1; // 1=已选择模式2
USHORT Mode3Sel:1; // 1=已选择模式3
USHORT Mode4Sel:1; // 1=已选择模式4
USHORT Mode5Sel:1; // 1=已选择模式5
USHORT Mode6Sel:1; // 1=已选择模式6
USHORT Mode7Sel:1; // 1=已选择模式7
} wUltraDMA; // WORD 88: Ultra DMA支持能力
USHORT wReserved89[167]; // WORD 89-255
} IDINFO, *PIDINFO;
