BOOL GetPhysicMacAddrList(list<string>* xList)
{
xList->clear();
CString strNetCardString;
CString strKey;
HKEY hKey;
ULONG iSubKey;
LONG nResult;
TCHAR szKeyName[MAX_PATH+1];
ULONG nKeyNameLen;
strKey = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\NetworkCards";
nResult = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
strKey,
0,
KEY_READ,
&hKey );
if (nResult != ERROR_SUCCESS)
{
return FALSE;
}
BOOL bFinish = FALSE;
iSubKey = 0;
while (!bFinish)
{
nKeyNameLen = sizeof(szKeyName)/sizeof(*szKeyName);
nResult = RegEnumKeyEx(
hKey,
iSubKey,
szKeyName,
&nKeyNameLen,
NULL,
NULL,
NULL,
NULL);
if((nResult != ERROR_SUCCESS) && (nResult != ERROR_NO_MORE_ITEMS))
{
break;
}
if (nResult == ERROR_NO_MORE_ITEMS)
bFinish = TRUE;
CString strKey2 = strKey;
HKEY hKey2;
strKey2 += "\\";
strKey2 += CString(szKeyName);
nResult = RegOpenKeyEx(
HKEY_LOCAL_MACHINE,
strKey2,
0,
KEY_READ,
&hKey2 );
if (nResult != ERROR_SUCCESS)
{
iSubKey++;
continue;
}
DWORD dwType = REG_SZ;
TCHAR szValue[MAX_PATH+1];
ULONG nLeng = sizeof(szValue)/sizeof(*szValue);
nLeng = sizeof(szValue)/sizeof(*szValue);
nResult = RegQueryValueEx(hKey2,
_T("ServiceName"),
NULL,
&dwType,
(LPBYTE)szValue,
&nLeng);
if (nResult != ERROR_SUCCESS)
{
RegCloseKey(hKey2);
iSubKey++;
continue;
}
RegCloseKey(hKey2);
CString strDirverName;
strDirverName.Format("\\\\.\\%s",szValue);
HANDLE hDriver = CreateFile(strDirverName,GENERIC_READ,
0,
NULL,
OPEN_EXISTING,
0,
NULL);
if (hDriver == INVALID_HANDLE_VALUE)
{
iSubKey++;
continue;
}
UCHAR ucData[8] = {0};
ULONG oid = OID_802_3_PERMANENT_ADDRESS;
DWORD ByteRet;
if(DeviceIoControl(hDriver,IOCTL_NDIS_QUERY_GLOBAL_STATS,
&oid,
4,
ucData,
sizeof(ucData),
&ByteRet,
NULL))
{
char szTemp[MAX_BUFFER];
RtlZeroMemory(szTemp,sizeof(szTemp));
int nResult = _snprintf(szTemp,sizeof(szTemp),"%02X-%02X-%02X-%02X-%02X-%02X-%02X-%02X",ucData[0],ucData[1],ucData[2],ucData[3],
ucData[4],ucData[5],ucData[6],ucData[7]);
if (nResult > 0 && nResult < sizeof(szTemp))
{
xList->push_back(szTemp);
}
}
CloseHandle(hDriver);
iSubKey++;
}
RegCloseKey(hKey);
return TRUE;
}
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