VC获取硬盘序列号

来源：互联网发布：php ftp上传大文件编辑：程序博客网时间：2024/05/16 03:15
转载自： http://blog.163.com/jinfd@126/blog/static/6233227720133218314327/
博主写的很认真，建议大家看原博客
#include "stdafx.h"#ifndef _WIN32_WINNT#define _WIN32_WINNT 0x0501#endif#include <windows.h>#include <winioctl.h>//BOOL GetPhyDriveSerial(LPTSTR pModelNo, LPTSTR pSerialNo);void ToLittleEndian(PUSHORT pWords, int nFirstIndex, int nLastIndex, LPTSTR pBuf);void TrimStart(LPTSTR pBuf);int _tmain(int argc, _TCHAR* argv[]){    TCHAR szModelNo[48], szSerialNo[24];    if(GetPhyDriveSerial(szModelNo, szSerialNo))    {        _tprintf(_T(" : 0 1 2\n"));        _tprintf(_T(" : 012345678901234567890123456789\n"));        _tprintf(_T("Model No: %s\n"), szModelNo);        _tprintf(_T("Serial No: %s\n"), szSerialNo);        TrimStart(szSerialNo);        _tprintf(_T("Serial No: %s\n"), szSerialNo);    }    else    {        _tprintf(_T("Failed.\n"));    }    getchar();    return 0;}//// Model Number: 40 ASCII Chars// SerialNumber: 20 ASCII Chars//BOOL GetPhyDriveSerial(LPTSTR pModelNo, LPTSTR pSerialNo){    //-1是因为 SENDCMDOUTPARAMS 的结尾是 BYTE bBuffer[1];    BYTE IdentifyResult[sizeof(SENDCMDOUTPARAMS) + IDENTIFY_BUFFER_SIZE - 1];    DWORD dwBytesReturned;    GETVERSIONINPARAMS get_version;    SENDCMDINPARAMS send_cmd = { 0 };    HANDLE hFile = CreateFile(_T("\\\\.\\PHYSICALDRIVE0"), GENERIC_READ | GENERIC_WRITE,            FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL);    if(hFile == INVALID_HANDLE_VALUE)        return FALSE;    //get version    DeviceIoControl(hFile, SMART_GET_VERSION, NULL, 0,        &get_version, sizeof(get_version), &dwBytesReturned, NULL);    //identify device    send_cmd.irDriveRegs.bCommandReg = (get_version.bIDEDeviceMap & 0x10)? ATAPI_ID_CMD : ID_CMD;    DeviceIoControl(hFile, SMART_RCV_DRIVE_DATA, &send_cmd, sizeof(SENDCMDINPARAMS) - 1,        IdentifyResult, sizeof(IdentifyResult), &dwBytesReturned, NULL);    CloseHandle(hFile);    //adjust the byte order    PUSHORT pWords = (USHORT*)(((SENDCMDOUTPARAMS*)IdentifyResult)->bBuffer);    ToLittleEndian(pWords, 27, 46, pModelNo);    ToLittleEndian(pWords, 10, 19, pSerialNo);    return TRUE;}//把WORD数组调整字节序为little-endian，并滤除字符串结尾的空格。void ToLittleEndian(PUSHORT pWords, int nFirstIndex, int nLastIndex, LPTSTR pBuf){    int index;    LPTSTR pDest = pBuf;    for(index = nFirstIndex; index <= nLastIndex; ++index)    {        pDest[0] = pWords[index] >> 8;        pDest[1] = pWords[index] & 0xFF;        pDest += 2;    }        *pDest = 0;        //trim space at the endof string; 0x20: _T(' ')    --pDest;    while(*pDest == 0x20)    {        *pDest = 0;        --pDest;    }}//滤除字符串起始位置的空格void TrimStart(LPTSTR pBuf){    if(*pBuf != 0x20)        return;    LPTSTR pDest = pBuf;    LPTSTR pSrc = pBuf + 1;    while(*pSrc == 0x20)        ++pSrc;    while(*pSrc)    {        *pDest = *pSrc;        ++pDest;        ++pSrc;    }    *pDest = 0;}
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