// need include file: #include // need libary: Netapi32.lib int GetAllLocalAdapterMacAddr(std::list >& mac){ NCB ncb; LANA_ENUM AdapterList; memset(&ncb, 0, sizeof(ncb)); ncb.ncb_command = NCBENUM; ncb.ncb_buffer = (unsigned char *)&AdapterList; ncb.ncb_length = sizeof(AdapterList); Netbios(&ncb); mac.resize(0); for (int i = 0; i < AdapterList.length ; ++i ) { struct ASTAT { ADAPTER_STATUS adapt; NAME_BUFFER psz_name[30]; } Adapter; // Reset the LAN adapter so that we can begin querying it NCB Ncb; memset( &Ncb, 0, sizeof (Ncb)); Ncb.ncb_command = NCBRESET; Ncb.ncb_lana_num = AdapterList.lana[i]; if (Netbios(&Ncb) != NRC_GOODRET) continue; // Prepare to get the adapter status block memset(&Ncb, 0, sizeof(Ncb)) ; Ncb.ncb_command = NCBASTAT; Ncb.ncb_lana_num = AdapterList.lana[ i ]; strcpy((char *)Ncb.ncb_callname, "*" ); memset(&Adapter, 0, sizeof (Adapter)); Ncb.ncb_buffer = (unsigned char *)&Adapter; Ncb.ncb_length = sizeof (Adapter); // Get the adapter's info and, if this works, return it in standard, // colon-delimited form. if ( Netbios( &Ncb ) == 0 ) { std::vector v6; v6.resize(6); for (int i=0; i<6; i++) v6[i] = Adapter.adapt.adapter_address[i]; if (v6[0] == 0) { std::list >::iterator i = mac.begin(); for (; i!=mac.end(); i++) if (*i == v6) break; if (i==mac.end()) mac.push_back(v6); } } else break; } return 0;} |
