genlmsg_attrlen(gnlh, 0), NULL);
if (!tb[NL80211_ATTR_BSS]) {
- fprintf(stderr, "bss info missing!");
+ fprintf(stderr, "bss info missing!\n");
return NL_SKIP;
}
if (nla_parse_nested(bss, NL80211_BSS_MAX,
tb[NL80211_ATTR_BSS],
bss_policy)) {
- fprintf(stderr, "failed to parse nested attributes!");
+ fprintf(stderr, "failed to parse nested attributes!\n");
return NL_SKIP;
}
case NL80211_BSS_STATUS_AUTHENTICATED:
printf("Authenticated with %s (on %s)\n", mac_addr, dev);
return NL_SKIP;
+ case NL80211_BSS_STATUS_IBSS_JOINED:
+ printf("Joined IBSS %s (on %s)\n", mac_addr, dev);
+ break;
default:
return NL_SKIP;
}
static int handle_scan_for_link(struct nl80211_state *state,
struct nl_cb *cb,
struct nl_msg *msg,
- int argc, char **argv)
+ int argc, char **argv,
+ enum id_input id)
{
if (argc > 0)
return 1;
nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, link_bss_handler, &lr);
return 0;
}
-HIDDEN(link, get_bss, NULL, NL80211_CMD_GET_SCAN, NLM_F_DUMP,
- CIB_NETDEV, handle_scan_for_link);
static int print_link_sta(struct nl_msg *msg, void *arg)
{
struct nlattr *tb[NL80211_ATTR_MAX + 1];
struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
struct nlattr *sinfo[NL80211_STA_INFO_MAX + 1];
- struct nlattr *rinfo[NL80211_RATE_INFO_MAX + 1];
+ struct nlattr *binfo[NL80211_STA_BSS_PARAM_MAX + 1];
static struct nla_policy stats_policy[NL80211_STA_INFO_MAX + 1] = {
[NL80211_STA_INFO_INACTIVE_TIME] = { .type = NLA_U32 },
[NL80211_STA_INFO_RX_BYTES] = { .type = NLA_U32 },
[NL80211_STA_INFO_PLID] = { .type = NLA_U16 },
[NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
};
-
- static struct nla_policy rate_policy[NL80211_RATE_INFO_MAX + 1] = {
- [NL80211_RATE_INFO_BITRATE] = { .type = NLA_U16 },
- [NL80211_RATE_INFO_MCS] = { .type = NLA_U8 },
- [NL80211_RATE_INFO_40_MHZ_WIDTH] = { .type = NLA_FLAG },
- [NL80211_RATE_INFO_SHORT_GI] = { .type = NLA_FLAG },
+ static struct nla_policy bss_policy[NL80211_STA_BSS_PARAM_MAX + 1] = {
+ [NL80211_STA_BSS_PARAM_CTS_PROT] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_SHORT_PREAMBLE] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME] = { .type = NLA_FLAG },
+ [NL80211_STA_BSS_PARAM_DTIM_PERIOD] = { .type = NLA_U8 },
+ [NL80211_STA_BSS_PARAM_BEACON_INTERVAL] = { .type = NLA_U16 },
};
nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
genlmsg_attrlen(gnlh, 0), NULL);
if (!tb[NL80211_ATTR_STA_INFO]) {
- fprintf(stderr, "sta stats missing!");
+ fprintf(stderr, "sta stats missing!\n");
return NL_SKIP;
}
if (nla_parse_nested(sinfo, NL80211_STA_INFO_MAX,
tb[NL80211_ATTR_STA_INFO],
stats_policy)) {
- fprintf(stderr, "failed to parse nested attributes!");
+ fprintf(stderr, "failed to parse nested attributes!\n");
return NL_SKIP;
}
(int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]));
if (sinfo[NL80211_STA_INFO_TX_BITRATE]) {
- if (nla_parse_nested(rinfo, NL80211_RATE_INFO_MAX,
- sinfo[NL80211_STA_INFO_TX_BITRATE], rate_policy)) {
- fprintf(stderr, "failed to parse nested rate attributes!");
+ char buf[100];
+
+ parse_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], buf, sizeof(buf));
+ printf("\ttx bitrate: %s\n", buf);
+ }
+
+ if (sinfo[NL80211_STA_INFO_BSS_PARAM]) {
+ if (nla_parse_nested(binfo, NL80211_STA_BSS_PARAM_MAX,
+ sinfo[NL80211_STA_INFO_BSS_PARAM],
+ bss_policy)) {
+ fprintf(stderr, "failed to parse nested bss parameters!\n");
} else {
- printf("\ttx bitrate: ");
- if (rinfo[NL80211_RATE_INFO_BITRATE]) {
- int rate = nla_get_u16(rinfo[NL80211_RATE_INFO_BITRATE]);
- printf("%d.%d MBit/s", rate / 10, rate % 10);
+ char *delim = "";
+ printf("\n\tbss flags:\t");
+ if (binfo[NL80211_STA_BSS_PARAM_CTS_PROT]) {
+ printf("CTS-protection");
+ delim = " ";
}
-
- if (rinfo[NL80211_RATE_INFO_MCS])
- printf(" MCS %d", nla_get_u8(rinfo[NL80211_RATE_INFO_MCS]));
- if (rinfo[NL80211_RATE_INFO_40_MHZ_WIDTH])
- printf(" 40Mhz");
- if (rinfo[NL80211_RATE_INFO_SHORT_GI])
- printf(" short GI");
+ if (binfo[NL80211_STA_BSS_PARAM_SHORT_PREAMBLE]) {
+ printf("%sshort-preamble", delim);
+ delim = " ";
+ }
+ if (binfo[NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME])
+ printf("%sshort-slot-time", delim);
+ printf("\n\tdtim period:\t%d",
+ nla_get_u8(binfo[NL80211_STA_BSS_PARAM_DTIM_PERIOD]));
+ printf("\n\tbeacon int:\t%d",
+ nla_get_u16(binfo[NL80211_STA_BSS_PARAM_BEACON_INTERVAL]));
printf("\n");
}
}
static int handle_link_sta(struct nl80211_state *state,
struct nl_cb *cb,
struct nl_msg *msg,
- int argc, char **argv)
+ int argc, char **argv,
+ enum id_input id)
{
unsigned char mac_addr[ETH_ALEN];
nla_put_failure:
return -ENOBUFS;
}
-HIDDEN(link, get_sta, "", NL80211_CMD_GET_STATION, 0,
- CIB_NETDEV, handle_link_sta);
static int handle_link(struct nl80211_state *state, struct nl_cb *cb,
- struct nl_msg *msg, int argc, char **argv)
+ struct nl_msg *msg, int argc, char **argv,
+ enum id_input id)
{
char *link_argv[] = {
NULL,
int err;
link_argv[0] = argv[0];
- err = handle_cmd(state, II_NETDEV, 3, link_argv);
+ err = handle_cmd(state, id, 3, link_argv);
if (err)
return err;
station_argv[0] = argv[0];
station_argv[3] = bssid_buf;
- return handle_cmd(state, II_NETDEV, 4, station_argv);
+ return handle_cmd(state, id, 4, station_argv);
}
TOPLEVEL(link, NULL, 0, 0, CIB_NETDEV, handle_link,
"Print information about the current link, if any.");
+HIDDEN(link, get_sta, "", NL80211_CMD_GET_STATION, 0,
+ CIB_NETDEV, handle_link_sta);
+HIDDEN(link, get_bss, NULL, NL80211_CMD_GET_SCAN, NLM_F_DUMP,
+ CIB_NETDEV, handle_scan_for_link);
projects / thirdparty / iw.git / blobdiff