As the title says, I've been trying to achieve that for the better part of the day. Any help would be apreciated.
views:
280answers:
2
+3
A:
This code should work:
{
ULONG outBufLen = 0;
DWORD dwRetVal = 0;
IP_ADAPTER_INFO* pAdapterInfos = (IP_ADAPTER_INFO*) malloc(sizeof(IP_ADAPTER_INFO));
// retry up to 5 times, to get the adapter infos needed
for( int i = 0; i < 5 && (dwRetVal == ERROR_BUFFER_OVERFLOW || dwRetVal == NO_ERROR); ++i )
{
dwRetVal = GetAdaptersInfo(pAdapterInfos, &outBufLen);
if( dwRetVal == NO_ERROR )
{
break;
}
else if( dwRetVal == ERROR_BUFFER_OVERFLOW )
{
free(pAdapterInfos);
pAdapterInfos = (IP_ADAPTER_INFO*) malloc(outBufLen);
}
else
{
pAdapterInfos = 0;
break;
}
}
if( dwRetVal == NO_ERROR )
{
IP_ADAPTER_INFO* pAdapterInfo = pAdapterInfos;
while( pAdapterInfo )
{
IP_ADDR_STRING* pIpAddress = &(pAdapterInfo->IpAddressList);
while( pIpAddress != 0 )
{
//
// <<<<
// here pAdapterInfo->Address should contain the MAC address
// >>>>
//
pIpAddress = pIpAddress->Next;
}
pAdapterInfo = pAdapterInfo->Next;
}
}
free(pAdapterInfos);
return false;
}
Christopher
2009-11-04 14:16:05
+2
A:
you only need to master the IPhelper API... this is a link to get you started, with examples doing just what you need.
Adrien Plisson
2009-11-04 14:19:03