#include <net/if.h>
#include <errno.h>
#include <inttypes.h>
+#include <time.h>
#include "iw.h"
static int no_seq_check(struct nl_msg *msg, void *arg)
if (cqm[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT]) {
enum nl80211_cqm_rssi_threshold_event rssi_event;
+ int32_t rssi_level = -1;
bool found_one = false;
rssi_event = nla_get_u32(cqm[NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT]);
+ if (cqm[NL80211_ATTR_CQM_RSSI_LEVEL])
+ rssi_level = nla_get_u32(cqm[NL80211_ATTR_CQM_RSSI_LEVEL]);
switch (rssi_event) {
case NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH:
- printf("RSSI went above threshold\n");
+ printf("RSSI (%i dBm) went above threshold\n", rssi_level);
found_one = true;
break;
case NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW:
- printf("RSSI went below threshold\n");
+ printf("RSSI (%i dBm) went below threshold\n", rssi_level);
found_one = true;
break;
case NL80211_CQM_RSSI_BEACON_LOSS_EVENT:
printf("\t* TCP connection ran out of tokens\n");
}
+extern struct vendor_event *__start_vendor_event[];
+extern struct vendor_event *__stop_vendor_event;
+
+// Dummy to force the section to exist
+VENDOR_EVENT(0xffffffff, 0xffffffff, NULL);
+
+static void parse_vendor_event(struct nlattr **attrs, bool dump)
+{
+ __u32 vendor_id, subcmd;
+ unsigned int i;
+
+ if (!attrs[NL80211_ATTR_VENDOR_ID] ||
+ !attrs[NL80211_ATTR_VENDOR_SUBCMD])
+ return;
+
+ vendor_id = nla_get_u32(attrs[NL80211_ATTR_VENDOR_ID]);
+ subcmd = nla_get_u32(attrs[NL80211_ATTR_VENDOR_SUBCMD]);
+
+ printf("vendor event %.6x:%d", vendor_id, subcmd);
+
+ for (i = 0; i < &__stop_vendor_event - __start_vendor_event; i++) {
+ struct vendor_event *ev = __start_vendor_event[i];
+
+ if (!ev)
+ continue;
+
+ if (ev->vendor_id != vendor_id)
+ continue;
+ if (ev->subcmd != subcmd)
+ continue;
+ if (!ev->callback)
+ continue;
+
+ ev->callback(vendor_id, subcmd, attrs[NL80211_ATTR_VENDOR_DATA]);
+ goto out;
+ }
+
+ if (dump && attrs[NL80211_ATTR_VENDOR_DATA])
+ iw_hexdump("vendor event",
+ nla_data(attrs[NL80211_ATTR_VENDOR_DATA]),
+ nla_len(attrs[NL80211_ATTR_VENDOR_DATA]));
+out:
+ printf("\n");
+}
+
static void parse_nan_term(struct nlattr **attrs)
{
struct nlattr *func[NL80211_NAN_FUNC_ATTR_MAX + 1];
printf("\n");
}
-static void parse_set_interface(struct nlattr **attrs)
+static void parse_recv_interface(struct nlattr **attrs, int command)
{
- printf("set interface");
+ switch (command) {
+ case NL80211_CMD_NEW_INTERFACE:
+ printf("new interface");
+ break;
+ case NL80211_CMD_DEL_INTERFACE:
+ printf("del interface");
+ break;
+ case NL80211_CMD_SET_INTERFACE:
+ printf("set interface");
+ break;
+ default:
+ printf("unknown interface command (%i) received\n", command);
+ return;
+ }
if (attrs[NL80211_ATTR_IFTYPE]) {
printf(" type ");
printf("\n");
}
+static void parse_ch_switch_notify(struct nlattr **attrs, int command)
+{
+ switch (command) {
+ case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
+ printf("channel switch started");
+ break;
+ case NL80211_CMD_CH_SWITCH_NOTIFY:
+ printf("channel switch");
+ break;
+ default:
+ printf("unknown channel switch command (%i) received\n", command);
+ return;
+ }
+
+ if (attrs[NL80211_ATTR_CH_SWITCH_COUNT])
+ printf(" (count=%d)", nla_get_u32(attrs[NL80211_ATTR_CH_SWITCH_COUNT]));
+
+ if (attrs[NL80211_ATTR_WIPHY_FREQ])
+ printf(" freq=%d", nla_get_u32(attrs[NL80211_ATTR_WIPHY_FREQ]));
+
+ if (attrs[NL80211_ATTR_CHANNEL_WIDTH]) {
+ printf(" width=");
+ switch(nla_get_u32(attrs[NL80211_ATTR_CHANNEL_WIDTH])) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ case NL80211_CHAN_WIDTH_20:
+ printf("\"20 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_40:
+ printf("\"40 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ printf("\"80 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ printf("\"80+80 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ printf("\"160 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_5:
+ printf("\"5 MHz\"");
+ break;
+ case NL80211_CHAN_WIDTH_10:
+ printf("\"10 MHz\"");
+ break;
+ default:
+ printf("\"unknown\"");
+ }
+ }
+
+ if (attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE]) {
+ printf(" type=");
+ switch(nla_get_u32(attrs[NL80211_ATTR_WIPHY_CHANNEL_TYPE])) {
+ case NL80211_CHAN_NO_HT:
+ printf("\"No HT\"");
+ break;
+ case NL80211_CHAN_HT20:
+ printf("\"HT20\"");
+ break;
+ case NL80211_CHAN_HT40MINUS:
+ printf("\"HT40-\"");
+ break;
+ case NL80211_CHAN_HT40PLUS:
+ printf("\"HT40+\"");
+ break;
+ }
+ }
+
+ if (attrs[NL80211_ATTR_CENTER_FREQ1])
+ printf(" freq1=%d", nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ1]));
+
+ if (attrs[NL80211_ATTR_CENTER_FREQ2])
+ printf(" freq2=%d", nla_get_u32(attrs[NL80211_ATTR_CENTER_FREQ2]));
+
+ printf("\n");
+}
+
+static void parse_assoc_comeback(struct nlattr **attrs, int command)
+{
+ __u32 timeout = 0;
+ char macbuf[6 * 3] = "<unset>";
+
+ if (attrs[NL80211_ATTR_MAC])
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+
+ if (attrs[NL80211_ATTR_TIMEOUT])
+ timeout = nla_get_u32(attrs[NL80211_ATTR_TIMEOUT]);
+
+ printf("assoc comeback bssid %s timeout %d\n",
+ macbuf, timeout);
+}
+
static int print_event(struct nl_msg *msg, void *arg)
{
struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
int rem_nst;
__u16 status;
- if (args->time || args->reltime) {
+ if (args->time || args->reltime || args->ctime) {
unsigned long long usecs, previous;
previous = 1000000ULL * args->ts.tv_sec + args->ts.tv_usec;
gettimeofday(&args->ts, NULL);
usecs = 1000000ULL * args->ts.tv_sec + args->ts.tv_usec;
+
if (args->reltime) {
if (!args->have_ts) {
usecs = 0;
} else
usecs -= previous;
}
- printf("%llu.%06llu: ", usecs/1000000, usecs % 1000000);
+
+ if (args->ctime) {
+ struct tm *tm = localtime(&args->ts.tv_sec);
+ char buf[255];
+
+ memset(buf, 0, 255);
+ strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", tm);
+ printf("[%s.%06lu]: ", buf, (unsigned long )args->ts.tv_usec);
+ } else {
+ printf("%llu.%06llu: ", usecs/1000000, usecs % 1000000);
+ }
}
nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
genlmsg_attrlen(gnlh, 0), NULL);
if (tb[NL80211_ATTR_IFINDEX] && tb[NL80211_ATTR_WIPHY]) {
- if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname);
- printf("%s (phy #%d): ", ifname, nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ /* if_indextoname may fails on delete interface/wiphy event */
+ if (if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname))
+ printf("%s (phy #%d): ", ifname, nla_get_u32(tb[NL80211_ATTR_WIPHY]));
+ else
+ printf("phy #%d: ", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
} else if (tb[NL80211_ATTR_WDEV] && tb[NL80211_ATTR_WIPHY]) {
printf("wdev 0x%llx (phy #%d): ",
(unsigned long long)nla_get_u64(tb[NL80211_ATTR_WDEV]),
case NL80211_CMD_SCHED_SCAN_RESULTS:
printf("got scheduled scan results\n");
break;
+ case NL80211_CMD_WIPHY_REG_CHANGE:
case NL80211_CMD_REG_CHANGE:
- printf("regulatory domain change: ");
+ if (gnlh->cmd == NL80211_CMD_WIPHY_REG_CHANGE)
+ printf("regulatory domain change (phy): ");
+ else
+ printf("regulatory domain change: ");
reg_type = nla_get_u8(tb[NL80211_ATTR_REG_TYPE]);
nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
(unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
break;
+ case NL80211_CMD_FRAME_WAIT_CANCEL:
+ printf("frame wait cancel on freq %d (cookie %llx)\n",
+ nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
+ break;
case NL80211_CMD_NOTIFY_CQM:
parse_cqm_event(tb);
break;
(unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
break;
+ case NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS:
+ printf("ctrl. port TX status (cookie %llx): %s\n",
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
+ tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
+ break;
case NL80211_CMD_PMKSA_CANDIDATE:
printf("PMKSA candidate found\n");
break;
tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
break;
case NL80211_CMD_VENDOR:
- printf("vendor event %.6x:%d\n",
- nla_get_u32(tb[NL80211_ATTR_VENDOR_ID]),
- nla_get_u32(tb[NL80211_ATTR_VENDOR_SUBCMD]));
- if (args->frame && tb[NL80211_ATTR_VENDOR_DATA])
- iw_hexdump("vendor event",
- nla_data(tb[NL80211_ATTR_VENDOR_DATA]),
- nla_len(tb[NL80211_ATTR_VENDOR_DATA]));
+ parse_vendor_event(tb, args->frame);
break;
case NL80211_CMD_RADAR_DETECT: {
enum nl80211_radar_event event_type;
case NL80211_RADAR_NOP_FINISHED:
printf("%d MHz: NOP finished\n", freq);
break;
+ case NL80211_RADAR_PRE_CAC_EXPIRED:
+ printf("%d MHz: PRE-CAC expired\n", freq);
+ break;
+ case NL80211_RADAR_CAC_STARTED:
+ printf("%d MHz: CAC started\n", freq);
+ break;
default:
printf("%d MHz: unknown radar event\n", freq);
}
case NL80211_CMD_DEL_NAN_FUNCTION:
parse_nan_term(tb);
break;
- case NL80211_CMD_NAN_MATCH: {
+ case NL80211_CMD_NAN_MATCH:
parse_nan_match(tb);
break;
- }
case NL80211_CMD_NEW_PEER_CANDIDATE:
parse_new_peer_candidate(tb);
break;
+ case NL80211_CMD_NEW_INTERFACE:
case NL80211_CMD_SET_INTERFACE:
- parse_set_interface(tb);
+ case NL80211_CMD_DEL_INTERFACE:
+ parse_recv_interface(tb, gnlh->cmd);
break;
case NL80211_CMD_STA_OPMODE_CHANGED:
parse_sta_opmode_changed(tb);
break;
+ case NL80211_CMD_STOP_AP:
+ printf("stop ap\n");
+ break;
+ case NL80211_CMD_CH_SWITCH_STARTED_NOTIFY:
+ case NL80211_CMD_CH_SWITCH_NOTIFY:
+ parse_ch_switch_notify(tb, gnlh->cmd);
+ break;
+ case NL80211_CMD_ASSOC_COMEBACK: /* 147 */
+ parse_assoc_comeback(tb, gnlh->cmd);
+ break;
default:
printf("unknown event %d (%s)\n",
gnlh->cmd, command_name(gnlh->cmd));
enum id_input id)
{
struct print_event_args args;
+ int num_time_formats = 0;
int ret;
memset(&args, 0, sizeof(args));
while (argc > 0) {
if (strcmp(argv[0], "-f") == 0)
args.frame = true;
- else if (strcmp(argv[0], "-t") == 0)
+ else if (strcmp(argv[0], "-t") == 0) {
+ num_time_formats++;
args.time = true;
- else if (strcmp(argv[0], "-r") == 0)
+ } else if (strcmp(argv[0], "-T") == 0) {
+ num_time_formats++;
+ args.ctime = true;
+ } else if (strcmp(argv[0], "-r") == 0) {
+ num_time_formats++;
args.reltime = true;
- else
+ } else
return 1;
argc--;
argv++;
}
- if (args.time && args.reltime)
+ if (num_time_formats > 1)
return 1;
if (argc)
return __do_listen_events(state, 0, NULL, 0, NULL, &args);
}
-TOPLEVEL(event, "[-t|-r] [-f]", 0, 0, CIB_NONE, print_events,
+TOPLEVEL(event, "[-t|-T|-r] [-f]", 0, 0, CIB_NONE, print_events,
"Monitor events from the kernel.\n"
"-t - print timestamp\n"
+ "-T - print absolute, human-readable timestamp\n"
"-r - print relative timestamp\n"
"-f - print full frame for auth/assoc etc.");
projects / thirdparty / iw.git / blobdiff