VALUE downpour_include_result_module(drizzle_result_st *self_ptr, VALUE result)
{
ResultExtraInfo *info = extra_info(self_ptr);
set_extra_pointer(result, info, free_extra_info);
rb_iv_set(result, "@columns", get_columns_in_array(self_ptr, result, info));
return result;
}
/* For a given BD_ADDR, print address, name and class */
void print_name_and_class(int dev_handle, int dev_id, bdaddr_t *bdaddr,
char* printable_addr, uint8_t extended)
{
char name[248] = { 0 };
if (hci_read_remote_name(dev_handle, bdaddr, sizeof(name), name, 0) < 0)
strcpy(name, "[unknown]");
printf("%s\t%s\n", printable_addr, name);
if (extended)
extra_info(dev_handle, dev_id, bdaddr);
}
/*
* Send an UDP packet from port sport to host ``daddr''
* and port ``dport''. The arguments are in host byte order.
*/
int
udp_send(port_t sport, ipaddr_t daddr, port_t dport, void *data, int len)
{
static unsigned short ipid = 1;
udphdr_t *up;
char *msg;
int rv, udplen;
pseudohdr_t ph;
extern ipaddr_t my_ipaddr;
if (!my_ipaddr && !ip_init())
return -1;
if (extra_info())
{
printf("udp_send(%d, %s, %d, %p, %d)\n", sport, inet_ntoa(daddr), dport, data, len);
}
udplen = len + sizeof(udphdr_t);
if ((msg = malloc(align(udplen))) == NULL) {
printf("%s, %d: malloc failed\n", __LINE__, __FILE__);
return -1;
}
up = (udphdr_t *) msg;
up->uh_sport = htons(sport);
up->uh_dport = htons(dport);
up->uh_len = htons(udplen);
up->uh_sum = 0;
memcpy(msg + sizeof(udphdr_t), data, len);
/* compute UDP checksum */
ph.ph_src = my_ipaddr;
ph.ph_dst = daddr;
ph.ph_zero = 0;
ph.ph_p = IP_PROTO_UDP;
ph.ph_len = up->uh_len;
up->uh_sum = ~inet_checksum(&ph, sizeof(ph));
if (udplen & 1)
msg[udplen] = '\0';
up->uh_sum = inet_checksum(up, align(udplen));
if (up->uh_sum == 0)
up->uh_sum = 0xFFFF;
rv = ip_send(daddr, IP_PROTO_UDP, ipid++, msg, udplen);
free(msg);
/* return rv; */
return len;
}
int main(int argc, char *argv[])
{
inquiry_info *ii = NULL;
int i, opt, dev_id, sock, len, flags, max_rsp, num_rsp, lap, timeout = 20;
uint8_t extended = 0;
uint8_t scan = 0;
char ubertooth_device = -1;
char *bt_dev = "hci0";
char addr[19] = { 0 };
char name[248] = { 0 };
struct libusb_device_handle *devh = NULL;
btbb_piconet *pn;
bdaddr_t bdaddr;
while ((opt=getopt(argc,argv,"ht:xsb:")) != EOF) {
switch(opt) {
case 'b':
bt_dev = optarg;
if (bt_dev == NULL) {
perror(optarg);
return 1;
}
break;
case 't':
timeout = atoi(optarg);
break;
case 'x':
extended = 1;
break;
case 's':
scan = 1;
break;
case 'h':
default:
usage();
return 1;
}
}
dev_id = hci_devid(bt_dev);
sock = hci_open_dev( dev_id );
if (dev_id < 0 || sock < 0) {
perror("opening socket");
return 1;
}
devh = ubertooth_start(ubertooth_device);
if (devh == NULL) {
usage();
return 1;
}
/* Set sweep mode - otherwise AFH map is useless */
cmd_set_channel(devh, 9999);
if (scan) {
len = 8;
max_rsp = 255;
flags = IREQ_CACHE_FLUSH;
ii = (inquiry_info*)malloc(max_rsp * sizeof(inquiry_info));
num_rsp = hci_inquiry(dev_id, len, max_rsp, NULL, &ii, flags);
if( num_rsp < 0 )
perror("hci_inquiry");
/* Equivalent to "hcitool scan" */
printf("HCI scan\n");
for (i = 0; i < num_rsp; i++) {
ba2str(&(ii+i)->bdaddr, addr);
memset(name, 0, sizeof(name));
if (hci_read_remote_name(sock, &(ii+i)->bdaddr, sizeof(name),
name, 0) < 0)
strcpy(name, "[unknown]");
printf("%s %s\n", addr, name);
}
free(ii);
}
/* Now find hidden piconets with Ubertooth */
printf("\nUbertooth scan\n");
btbb_init_survey();
rx_live(devh, NULL, timeout);
ubertooth_stop(devh);
while((pn=btbb_next_survey_result()) != NULL) {
lap = btbb_piconet_get_lap(pn);
if (btbb_piconet_get_flag(pn, BTBB_UAP_VALID)) {
lap = btbb_piconet_get_lap(pn);
sprintf(addr, "00:00:%02X:%02X:%02X:%02X", btbb_piconet_get_uap(pn),
(lap >> 16) & 0xFF, (lap >> 8) & 0xFF, lap & 0xFF);
str2ba(addr, &bdaddr);
memset(name, 0, sizeof(name));
if (hci_read_remote_name(sock, &bdaddr, sizeof(name), name, 0) < 0)
strcpy(name, "[unknown]");
printf("%s %s\n", addr, name);
if (extended)
extra_info(sock, dev_id, &bdaddr);
} else
printf("00:00:00:%02X:%02X:%02X\n",
(lap >> 16) & 0xFF, (lap >> 8) & 0xFF, lap & 0xFF);
btbb_print_afh_map(pn);
}