#pragma hdrstop#pragma argsused#include#include #include #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: 固件版本号 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=须要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: 兴许字段有效性标志 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: 主版本号 USHORT wMinorVersion; // WORD 81: 副版本号 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;