| Kaf_Dağı | 18 Mart 2015 14:14 |
mac adresi okuma
Kod:
function TRamazan.GetMACAdress: string;
var
NCB: PNCB;
Adapter: PAdapterStatus;
URetCode: PChar;
RetCode: char;
I: integer;
Lenum: PlanaEnum;
_SystemID: string;
TMPSTR: string;
begin
Result := '';
_SystemID := '';
Getmem(NCB, SizeOf(TNCB));
Fillchar(NCB^, SizeOf(TNCB), 0);
Getmem(Lenum, SizeOf(TLanaEnum));
Fillchar(Lenum^, SizeOf(TLanaEnum), 0);
Getmem(Adapter, SizeOf(TAdapterStatus));
Fillchar(Adapter^, SizeOf(TAdapterStatus), 0);
Lenum.Length := chr(0);
NCB.ncb_command := chr(NCBENUM);
NCB.ncb_buffer := Pointer(Lenum);
NCB.ncb_length := SizeOf(Lenum);
RetCode := Netbios(NCB);
i := 0;
repeat
Fillchar(NCB^, SizeOf(TNCB), 0);
Ncb.ncb_command := chr(NCBRESET);
Ncb.ncb_lana_num := lenum.lana[I];
RetCode := Netbios(Ncb);
Fillchar(NCB^, SizeOf(TNCB), 0);
Ncb.ncb_command := chr(NCBASTAT);
Ncb.ncb_lana_num := lenum.lana[I];
// Must be 16
Ncb.ncb_callname := '* ';
Ncb.ncb_buffer := Pointer(Adapter);
Ncb.ncb_length := SizeOf(TAdapterStatus);
RetCode := Netbios(Ncb);
//---- calc _systemId from mac-address[2-5] XOR mac-address[1]...
if (RetCode = chr(0)) or (RetCode = chr(6)) then
begin
_SystemId := IntToHex(Ord(Adapter.adapter_address[0]), 2) + '-' +
IntToHex(Ord(Adapter.adapter_address[1]), 2) + '-' +
IntToHex(Ord(Adapter.adapter_address[2]), 2) + '-' +
IntToHex(Ord(Adapter.adapter_address[3]), 2) + '-' +
IntToHex(Ord(Adapter.adapter_address[4]), 2) + '-' +
IntToHex(Ord(Adapter.adapter_address[5]), 2);
end;
Inc(i);
until (I >= Ord(Lenum.Length)) or (_SystemID <> '00-00-00-00-00-00');
FreeMem(NCB);
FreeMem(Adapter);
FreeMem(Lenum);
GetMacAdress := _SystemID;
end;
function TRamazan.HarddiskNo: String;
var
VolumeSerialNumber : DWORD;
MaximumComponentLength : DWORD;
FileSystemFlags : DWORD;
SerialNumber : string;
begin
GetVolumeInformation('C:',
nil,
0,
@[Üye Olmadan Linkleri Göremezsiniz. Üye Olmak için TIKLAYIN...]SerialNumber,
MaximumComponentLength,
FileSystemFlags,
nil,
0);
SerialNumber := IntToHex(HiWord(VolumeSerialNumber), 4) + '-' +
IntToHex(LoWord(VolumeSerialNumber), 4);
Result:=SerialNumber;
end;
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