C++获取系统的Mac地址,加上libnetapi32.a
#include <windows.h> #include <stdlib.h> #include <stdio.h> #include <time.h> /* Dev C++ -> include libnetapi32.a BCC 5.5 or VC++ -> #pragma comment(lib,"netapi32.lib") */ typedef struct _ASTAT_ { ADAPTER_STATUS adapt; NAME_BUFFER NameBuff [30]; } ASTAT, *PASTAT; void getMac(char * mac) { ASTAT Adapter; NCB Ncb; UCHAR uRetCode; LANA_ENUM lenum; int i = 0; memset(&Ncb, 0, sizeof(Ncb)); Ncb.ncb_command = NCBENUM; Ncb.ncb_buffer = (UCHAR *)&lenum; Ncb.ncb_length = sizeof(lenum); uRetCode = Netbios( &Ncb ); printf( "The NCBENUM return adapter number is: %d ", lenum.length); for(i=0; i < lenum.length ; i++) { memset(&Ncb, 0, sizeof(Ncb)); Ncb.ncb_command = NCBRESET; Ncb.ncb_lana_num = lenum.lana[i]; uRetCode = Netbios( &Ncb ); memset(&Ncb, 0, sizeof(Ncb)); Ncb.ncb_command = NCBASTAT; Ncb.ncb_lana_num = lenum.lana[i]; strcpy((char *)Ncb.ncb_callname, "* "); Ncb.ncb_buffer = (unsigned char *) &Adapter; Ncb.ncb_length = sizeof(Adapter); uRetCode = Netbios( &Ncb ); if (uRetCode == 0) { //sprintf(mac, "%02x-%02x-%02x-%02x-%02x-%02x ", sprintf(mac, "%02X%02X%02X%02X%02X%02X ", Adapter.adapt.adapter_address[0], Adapter.adapt.adapter_address[1], Adapter.adapt.adapter_address[2], Adapter.adapt.adapter_address[3], Adapter.adapt.adapter_address[4], Adapter.adapt.adapter_address[5] ); //printf( "The Ethernet Number on LANA %d is: %s ", lenum.lana[i], mac); } } } int main(int argc, char *argv[]) { char *mac=new char[32]; getMac(mac); printf( "%s ", mac); delete[]mac; system( "PAUSE> NUL "); return 0; }
引自:http://www.oschina.net/code/snippet_105637_19921
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