Differential D10362 Diff 27357 usr.sbin/bluetooth/hccontrol/node.c

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usr.sbin/bluetooth/hccontrol/node.c

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	hci_flush_neighbor_cache(int s, int argc, char **argv)			hci_flush_neighbor_cache(int s, int argc, char **argv)
	{			{
	if (ioctl(s, SIOC_HCI_RAW_NODE_FLUSH_NEIGHBOR_CACHE) < 0)			if (ioctl(s, SIOC_HCI_RAW_NODE_FLUSH_NEIGHBOR_CACHE) < 0)
	return (ERROR);			return (ERROR);

	return (OK);			return (OK);
	} /* hci_flush_neighbor_cache */			} /* hci_flush_neighbor_cache */

				static int hci_dump_adv(uint8_t *data, int length)
				{
				int cur = 0;
				int elemlen;
				int type;
				int i;
				while(cur < length){
				elemlen = data[cur];
				cur++;
				type = data[cur];
				switch(type){
				case 0x1:
				printf("NDflag:%x\n", data[cur+1]);
				break;
				case 0x9:
				printf("LocalName:");
				for(i = 0; i < elemlen - 2; i++){
				putchar(data[cur+1+i]);
				}
				printf("\n");
				break;
				default:
				printf("Type%d:", type);
				for(i=0; i < elemlen - 2; i++){
				emaxUnsubmitted Not Done Inline Actions do we need to check elemlen here as well? basically what if elemlen is longer than supplied length? emax: do we need to check elemlen here as well? basically what if elemlen is longer than supplied…
				printf("%02x ",data[cur+i+1]);
				}
				printf("\n");
				break;
				}
				cur += elemlen;
				}
				return 0;
				}

	/* Send Read_Neighbor_Cache command to the node */			/* Send Read_Neighbor_Cache command to the node */
	static int			static int
	hci_read_neighbor_cache(int s, int argc, char **argv)			hci_read_neighbor_cache(int s, int argc, char **argv)
	{			{
	struct ng_btsocket_hci_raw_node_neighbor_cache r;			struct ng_btsocket_hci_raw_node_neighbor_cache r;
	int n, error = OK;			int n, error = OK;
				const char *addrtype2str[] = {"B","P", "R", "E"};

	memset(&r, 0, sizeof(r));			memset(&r, 0, sizeof(r));
	r.num_entries = NG_HCI_MAX_NEIGHBOR_NUM;			r.num_entries = NG_HCI_MAX_NEIGHBOR_NUM;
	r.entries = calloc(NG_HCI_MAX_NEIGHBOR_NUM,			r.entries = calloc(NG_HCI_MAX_NEIGHBOR_NUM,
	sizeof(ng_hci_node_neighbor_cache_entry_ep));			sizeof(ng_hci_node_neighbor_cache_entry_ep));
	if (r.entries == NULL) {			if (r.entries == NULL) {
	errno = ENOMEM;			errno = ENOMEM;
	return (ERROR);			return (ERROR);
	}			}

	if (ioctl(s, SIOC_HCI_RAW_NODE_GET_NEIGHBOR_CACHE, &r,			if (ioctl(s, SIOC_HCI_RAW_NODE_GET_NEIGHBOR_CACHE, &r,
	sizeof(r)) < 0) {			sizeof(r)) < 0) {
	error = ERROR;			error = ERROR;
	goto out;			goto out;
	}			}

	fprintf(stdout,			fprintf(stdout,
				"T " \
	"BD_ADDR " \			"BD_ADDR " \
	"Features " \			"Features " \
	"Clock offset " \			"Clock offset " \
	"Page scan " \			"Page scan " \
	"Rep. scan\n");			"Rep. scan\n");

	for (n = 0; n < r.num_entries; n++) {			for (n = 0; n < r.num_entries; n++) {
				uint8_t addrtype = r.entries[n].addrtype;
				if(addrtype > sizeof(addrtype2str)/sizeof(addrtype2str[0]))
				addrtype = sizeof(addrtype2str)/sizeof(addrtype2str[0]);
				emaxUnsubmitted Not Done Inline Actions i think this is off by one, i.e. sizeof() will return 4, but last index is 3. what do you think? emax: i think this is off by one, i.e. sizeof() will return 4, but last index is 3. what do you think?
	fprintf(stdout,			fprintf(stdout,
	"%-17.17s " \			"%1s %-17.17s " \
	"%02x %02x %02x %02x %02x %02x %02x %02x " \			"%02x %02x %02x %02x %02x %02x %02x %02x " \
	"%#12x " \			"%#12x " \
	"%#9x " \			"%#9x " \
	"%#9x\n",			"%#9x\n",
				addrtype2str[addrtype],
	hci_bdaddr2str(&r.entries[n].bdaddr),			hci_bdaddr2str(&r.entries[n].bdaddr),
	r.entries[n].features[0], r.entries[n].features[1],			r.entries[n].features[0], r.entries[n].features[1],
	r.entries[n].features[2], r.entries[n].features[3],			r.entries[n].features[2], r.entries[n].features[3],
	r.entries[n].features[4], r.entries[n].features[5],			r.entries[n].features[4], r.entries[n].features[5],
	r.entries[n].features[6], r.entries[n].features[7],			r.entries[n].features[6], r.entries[n].features[7],
	r.entries[n].clock_offset, r.entries[n].page_scan_mode,			r.entries[n].clock_offset, r.entries[n].page_scan_mode,
	r.entries[n].page_scan_rep_mode);			r.entries[n].page_scan_rep_mode);
				hci_dump_adv(r.entries[n].extinq_data,
				r.entries[n].extinq_size);
				fprintf(stdout,"\n");
	}			}
	out:			out:
	free(r.entries);			free(r.entries);

	return (error);			return (error);
	} /* hci_read_neightbor_cache */			} /* hci_read_neightbor_cache */

	/* Send Read_Connection_List command to the node */			/* Send Read_Connection_List command to the node */
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