You can use IOKit UserLibg get the MAC hardware address. I did not
retest it though (it comes from older code) so you probably have to
check for small bugs.
laurent
kern_return_t kernResult;
mach_port_t masterPort;
io_service_t tmpService, controllerService;
CFDataRef macAddressData;
CFMutableDictionaryRef classesToMatch;
//Get the master port
kernResult = IOMasterPort(MACH_PORT_NULL, &masterPort);
//Find the etherner 0 card criteria
classesToMatch = IOBSDNameMatching(masterPort,0,"en0");
//find the corresponding service
tmpService = IOServiceGetMatchingService(masterPort, classesToMatch);
// by asking for it specifically.
kernResult = IORegistryEntryGetParentEntry( tmpService,
kIOServicePlane, &controllerService );
//now we get the data and do something with them
macAddressData = (CFDataRef)
IORegistryEntryCreateCFProperty
( controllerService,CFSTR(kIOMACAddress), kCFAllocatorDefault, 0);
//release what is needed
CFRelease(macAddressData);
IOObjectRelease(controllerService);
IOObjectRelease(tmpService);
On Jun 23, 2009, at 9:04 AM, Kiran Kumar wrote:
Hi all,
i am doing project to change MAC Address ,i want to display MACID in
a single textbox like 00:15:e9:4c:c3:d7
or 00-15-e9-4c-c3-d7 can any one help me plz ...
Thanks,
kiran
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