int main(int argc, char *argv[])
{
char *dev = NULL; /* capture device name */
char dmac[ETHER_LEN]={0},smac[ETHER_LEN]={0};
char sip[IP_ALEN]={0},dip[IP_ALEN]={0};
/* check for capture device name on command-line */
if (argc == 6) {
unsigned char packet[LEN];
dev = argv[1];
translate_mac(argv[2],smac);
resolve(argv[3],sip);
translate_mac(argv[4],dmac);
resolve(argv[5],dip);
build(dev,smac,sip,dmac,dip,packet);
send_packet(dev,packet);
}
else
{
printf("Usage: $CMD <interface> <src_MAC> <src_IP> <dst_MAC> <dst_IP> \n");
}
return 0;
}
int translate(char *mesh_iface, int argc, char **argv)
{
struct ether_addr *dst_mac = NULL;
struct bat_host *bat_host;
int ret = EXIT_FAILURE;
char *dst_string, *mac_string;
if (argc <= 1) {
fprintf(stderr, "Error - destination not specified\n");
translate_usage();
return EXIT_FAILURE;
}
dst_string = argv[1];
bat_hosts_init(0);
bat_host = bat_hosts_find_by_name(dst_string);
if (bat_host)
dst_mac = &bat_host->mac_addr;
if (!dst_mac) {
dst_mac = resolve_mac(dst_string);
if (!dst_mac) {
fprintf(stderr, "Error - mac address of the ping destination could not be resolved and is not a bat-host name: %s\n", dst_string);
goto out;
}
}
dst_mac = translate_mac(mesh_iface, dst_mac);
if (dst_mac) {
mac_string = ether_ntoa_long(dst_mac);
printf("%s\n", mac_string);
ret = EXIT_SUCCESS;
} else {
ret = EXIT_NOSUCCESS;
}
out:
bat_hosts_free();
return ret;
}
