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/**

  The MAC addresses of ethernet network cards present on computer

  @param[out] vMAC vector of strings containing MAC addresses in XX-XX-XX-XX-XX-XX format

  returns empty vector on error

  See discussion of this 
  http://stackoverflow.com/questions/6131123/generating-hardware-based-computerid/6131231#6131231

*/

void cLicenser::GetMac( vector < string >& vMac )
{
    vMac.clear();
    char data[4096];
    ZeroMemory( data, 4096 );
     unsigned long  len = 4000;
    PIP_ADAPTER_INFO pinfo = ( PIP_ADAPTER_INFO ) data;

    DWORD ret = GetAdaptersInfo( pinfo, &len );
    if( ret != ERROR_SUCCESS )
        return;

    while ( pinfo ) {
    if( pinfo->Type == MIB_IF_TYPE_ETHERNET ) (
            // ignore software loopbacks and other strange things that might be present
        continue;
        char sbuf[20];
        string sret;
        for(int k = 0; k < 5; k++ ) {
            sprintf(sbuf,"%02X-",pinfo->Address[k]);
            sret += sbuf;
        }
        sprintf(sbuf,"%02X",pinfo->Address[5]);
            sret += sbuf;
        vMac.push_back( sret );
            }
        pinfo = pinfo->Next;
    }

}

//读般硬盘序列号函数

char* CGetHDSerial::GetHDSerial()

{

m_buffer[0]='\n';

//得到当前操作系统版本

OSVERSIONINFO OSVersionInfo;

OSVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); 

GetVersionEx(&OSVersionInfo);

if(OSVersionInfo.dwPlatformld != VER_PLATFORM_WIN32_NT)

{

//Windows 9x/ME下读取硬盘序列号

WORD m_wWin9xl'HDSerial[256];

Win9xReadHDSerial(m_wWin9xHDSerial);

strcpy (m_buffer, WORDToChar(m _wWin9xHDSerial, 10, 19));

}

else

{

//Windows NT/2000/XP下读取硬盘序列弓

DWORD m_wWinNTHDSerial[256];

//判断是否有SCSI硬盘

if (!WinNTReadIDEHDSerial(m_wWinNTHDSerial))

WinNTReadSCSIHDSerial(m_wWinNTHDSerial);

strcpy (m_buffer,DWORDToChar(m_wWinNTHDSerial,10, 19));

}

return m_buffer;

}

//Windows NT/2000/XP下读取IDE硬盘序列号

BOOL CGetHDScriaI::WinNTReadIDEHDSerial(DWORD* buffer)

{ 

BYTE JdOutCmd [sizeof(SENDCMDOUTPARAMS)+IDFNTIFY_BUFFER_SIZE - 1];

BOOL bFlag = FALSE;

int drive = 0;

Char driveName[256];

HANDLE hPhysicalDrivelOCTL=0;

Sprintf(driveName,"\\\.\\PhysicalDrive%d",drive);

//Windows NT/2000/XP 下创建文件需要管理员权限

hPhysicalDriveIOCTL=CreateFile(driveName,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);

if(hPhysicalDriveIOCTL!=INVALID_HANDLE_VALUE)

{

GETVERSIONOUTPARAMS VersionParams;

DWORD cbBytesReturned=0;

//得到驱动器的I/O控制器版本

memser((void*)&VersionParams,0,sizeof(VersionParams));

if(DeviceIoControl(hPhysicalDriveIOCTL,IOCTL_GET_VERSION,NULL,0,&VersionPaiams,sizeof(VersionParams),sizeof(VersionParams),

&cbBytesReturned,NULL))

{

if(VersionParams.bIDEDeviceMap>0)

{

BYTE bIDCmd=0;//IDE或者ATAPI识别命令 

SENDCMDINPARAMS  scip;

//如果驱动器是光驱，采用命令IDE_ATAPI_IDENTIFY，command，否则采用命令IDE_ATA_IDENTIFY读取驱动器信息

bIDCmd=(VersionParams.bIDEDeviceMap>>drive&0x10)?                   IDE_ATAPI_IDENTIFY : IDE_ATA_IDENTIFY;

memset(&scip,0,sizeof(scip));

memset(IdOutCmd,0,sizeof(IdOutCmd));

//获取驱动器信息

if(WinNTGetIDEHDInfo(hPhysicalDrivelOCTL,&scip,(PSENDCMDOUTPARMS)&IdOutCmd,(BYTE)bIDCmd,(BYTE)drive,&cbBytesReturned))

{

int m=0;

USHORT*pldSector=(USHORT*)((PSENDCMDOUTPARAMS)IdOutCmd)->bBuffer;

for(m=0;m<256;m++)

buffer[m]=pIdSector[m];

bFlag=TRUE;  //读取硬盘信息成功

}

}

}

CloseHandle(hPhysicalDriyeIOCTL); //关闭句柄

}

Return bFlag;

}

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