#include <stdbool.h>
#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)
return NL_OK;
}
-struct print_event_args {
- bool frame, time;
+struct ieee80211_beacon_channel {
+ __u16 center_freq;
+ bool no_ir;
+ bool no_ibss;
};
+static int parse_beacon_hint_chan(struct nlattr *tb,
+ struct ieee80211_beacon_channel *chan)
+{
+ struct nlattr *tb_freq[NL80211_FREQUENCY_ATTR_MAX + 1];
+ static struct nla_policy beacon_freq_policy[NL80211_FREQUENCY_ATTR_MAX + 1] = {
+ [NL80211_FREQUENCY_ATTR_FREQ] = { .type = NLA_U32 },
+ [NL80211_FREQUENCY_ATTR_NO_IR] = { .type = NLA_FLAG },
+ [__NL80211_FREQUENCY_ATTR_NO_IBSS] = { .type = NLA_FLAG },
+ };
+
+ if (nla_parse_nested(tb_freq,
+ NL80211_FREQUENCY_ATTR_MAX,
+ tb,
+ beacon_freq_policy))
+ return -EINVAL;
+
+ chan->center_freq = nla_get_u32(tb_freq[NL80211_FREQUENCY_ATTR_FREQ]);
+
+ if (tb_freq[NL80211_FREQUENCY_ATTR_NO_IR])
+ chan->no_ir = true;
+ if (tb_freq[__NL80211_FREQUENCY_ATTR_NO_IBSS])
+ chan->no_ibss = true;
+
+ return 0;
+}
+
static void print_frame(struct print_event_args *args, struct nlattr *attr)
{
uint8_t *frame;
size_t len;
- int i;
+ unsigned int i;
char macbuf[6*3];
uint16_t tmp;
- if (!attr)
+ if (!attr) {
printf(" [no frame]");
+ return;
+ }
frame = nla_data(attr);
len = nla_len(attr);
tmp = (frame[29] << 8) + frame[28];
printf(" status: %d: %s", tmp, get_status_str(tmp));
break;
- break;
case 0xa0: /* disassoc */
case 0xc0: /* deauth */
/* reason */
printf("]");
}
+static void parse_cqm_event(struct nlattr **attrs)
+{
+ static struct nla_policy cqm_policy[NL80211_ATTR_CQM_MAX + 1] = {
+ [NL80211_ATTR_CQM_RSSI_THOLD] = { .type = NLA_U32 },
+ [NL80211_ATTR_CQM_RSSI_HYST] = { .type = NLA_U32 },
+ [NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT] = { .type = NLA_U32 },
+ };
+ struct nlattr *cqm[NL80211_ATTR_CQM_MAX + 1];
+ struct nlattr *cqm_attr = attrs[NL80211_ATTR_CQM];
+
+ printf("CQM event: ");
+
+ if (!cqm_attr ||
+ nla_parse_nested(cqm, NL80211_ATTR_CQM_MAX, cqm_attr, cqm_policy)) {
+ printf("missing data!\n");
+ return;
+ }
+
+ 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 (%i dBm) went above threshold\n", rssi_level);
+ found_one = true;
+ break;
+ case NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW:
+ printf("RSSI (%i dBm) went below threshold\n", rssi_level);
+ found_one = true;
+ break;
+ case NL80211_CQM_RSSI_BEACON_LOSS_EVENT:
+ printf("Beacon loss detected\n");
+ found_one = true;
+ break;
+ }
+
+ if (!found_one)
+ printf("Unknown event type: %i\n", rssi_event);
+ } else if (cqm[NL80211_ATTR_CQM_PKT_LOSS_EVENT]) {
+ if (attrs[NL80211_ATTR_MAC]) {
+ uint32_t frames;
+ char buf[3*6];
+
+ frames = nla_get_u32(cqm[NL80211_ATTR_CQM_PKT_LOSS_EVENT]);
+ mac_addr_n2a(buf, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf("peer %s didn't ACK %d packets\n", buf, frames);
+ } else {
+ printf("PKT-LOSS-EVENT did not have MAC attribute!\n");
+ }
+ } else if (cqm[NL80211_ATTR_CQM_BEACON_LOSS_EVENT]) {
+ printf("beacon loss\n");
+ } else {
+ printf("unknown event\n");
+ }
+}
+
+static const char * key_type_str(enum nl80211_key_type key_type)
+{
+ static char buf[30];
+ switch (key_type) {
+ case NL80211_KEYTYPE_GROUP:
+ return "Group";
+ case NL80211_KEYTYPE_PAIRWISE:
+ return "Pairwise";
+ case NL80211_KEYTYPE_PEERKEY:
+ return "PeerKey";
+ default:
+ snprintf(buf, sizeof(buf), "unknown(%d)", key_type);
+ return buf;
+ }
+}
+
+static void parse_mic_failure(struct nlattr **attrs)
+{
+ printf("Michael MIC failure event:");
+
+ if (attrs[NL80211_ATTR_MAC]) {
+ char addr[3 * ETH_ALEN];
+ mac_addr_n2a(addr, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf(" source MAC address %s", addr);
+ }
+
+ if (attrs[NL80211_ATTR_KEY_SEQ] &&
+ nla_len(attrs[NL80211_ATTR_KEY_SEQ]) == 6) {
+ unsigned char *seq = nla_data(attrs[NL80211_ATTR_KEY_SEQ]);
+ printf(" seq=%02x%02x%02x%02x%02x%02x",
+ seq[0], seq[1], seq[2], seq[3], seq[4], seq[5]);
+ }
+ if (attrs[NL80211_ATTR_KEY_TYPE]) {
+ enum nl80211_key_type key_type =
+ nla_get_u32(attrs[NL80211_ATTR_KEY_TYPE]);
+ printf(" Key Type %s", key_type_str(key_type));
+ }
+
+ if (attrs[NL80211_ATTR_KEY_IDX]) {
+ __u8 key_id = nla_get_u8(attrs[NL80211_ATTR_KEY_IDX]);
+ printf(" Key Id %d", key_id);
+ }
+
+ printf("\n");
+}
+
+static void parse_wowlan_wake_event(struct nlattr **attrs)
+{
+ struct nlattr *tb[NUM_NL80211_WOWLAN_TRIG],
+ *tb_match[NUM_NL80211_ATTR];
+
+ printf("WoWLAN wakeup\n");
+ if (!attrs[NL80211_ATTR_WOWLAN_TRIGGERS]) {
+ printf("\twakeup not due to WoWLAN\n");
+ return;
+ }
+
+ nla_parse(tb, MAX_NL80211_WOWLAN_TRIG,
+ nla_data(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]),
+ nla_len(attrs[NL80211_ATTR_WOWLAN_TRIGGERS]), NULL);
+
+ if (tb[NL80211_WOWLAN_TRIG_DISCONNECT])
+ printf("\t* was disconnected\n");
+ if (tb[NL80211_WOWLAN_TRIG_MAGIC_PKT])
+ printf("\t* magic packet received\n");
+ if (tb[NL80211_WOWLAN_TRIG_PKT_PATTERN])
+ printf("\t* pattern index: %u\n",
+ nla_get_u32(tb[NL80211_WOWLAN_TRIG_PKT_PATTERN]));
+ if (tb[NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE])
+ printf("\t* GTK rekey failure\n");
+ if (tb[NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST])
+ printf("\t* EAP identity request\n");
+ if (tb[NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE])
+ printf("\t* 4-way handshake\n");
+ if (tb[NL80211_WOWLAN_TRIG_RFKILL_RELEASE])
+ printf("\t* RF-kill released\n");
+ if (tb[NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS]) {
+ struct nlattr *match, *freq;
+ int rem_nst, rem_nst2;
+
+ printf("\t* network detected\n");
+ nla_for_each_nested(match,
+ tb[NL80211_WOWLAN_TRIG_NET_DETECT_RESULTS],
+ rem_nst) {
+ nla_parse_nested(tb_match, NL80211_ATTR_MAX, match,
+ NULL);
+ printf("\t\tSSID: \"");
+ print_ssid_escaped(nla_len(tb_match[NL80211_ATTR_SSID]),
+ nla_data(tb_match[NL80211_ATTR_SSID]));
+ printf("\"");
+ if (tb_match[NL80211_ATTR_SCAN_FREQUENCIES]) {
+ printf(" freq(s):");
+ nla_for_each_nested(freq,
+ tb_match[NL80211_ATTR_SCAN_FREQUENCIES],
+ rem_nst2)
+ printf(" %d", nla_get_u32(freq));
+ }
+ printf("\n");
+ }
+ }
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]) {
+ uint8_t *d = nla_data(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]);
+ int l = nla_len(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_80211]);
+ int i;
+ printf("\t* packet (might be truncated): ");
+ for (i = 0; i < l; i++) {
+ if (i > 0)
+ printf(":");
+ printf("%.2x", d[i]);
+ }
+ printf("\n");
+ }
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]) {
+ uint8_t *d = nla_data(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]);
+ int l = nla_len(tb[NL80211_WOWLAN_TRIG_WAKEUP_PKT_8023]);
+ int i;
+ printf("\t* packet (might be truncated): ");
+ for (i = 0; i < l; i++) {
+ if (i > 0)
+ printf(":");
+ printf("%.2x", d[i]);
+ }
+ printf("\n");
+ }
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_MATCH])
+ printf("\t* TCP connection wakeup received\n");
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_CONNLOST])
+ printf("\t* TCP connection lost\n");
+ if (tb[NL80211_WOWLAN_TRIG_WAKEUP_TCP_NOMORETOKENS])
+ 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];
+
+ static struct nla_policy
+ nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = {
+ [NL80211_NAN_FUNC_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_SERVICE_ID] = { },
+ [NL80211_NAN_FUNC_PUBLISH_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_PUBLISH_BCAST] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { },
+ [NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
+ [NL80211_NAN_FUNC_SERVICE_INFO] = { },
+ [NL80211_NAN_FUNC_SRF] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_RX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_TX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_INSTANCE_ID] = { .type = NLA_U8},
+ };
+
+ if (!attrs[NL80211_ATTR_COOKIE]) {
+ printf("Bad NAN func termination format - cookie is missing\n");
+ return;
+ }
+
+ if (nla_parse_nested(func, NL80211_NAN_FUNC_ATTR_MAX,
+ attrs[NL80211_ATTR_NAN_FUNC],
+ nan_func_policy)) {
+ printf("NAN: failed to parse nan func\n");
+ return;
+ }
+
+ if (!func[NL80211_NAN_FUNC_INSTANCE_ID]) {
+ printf("Bad NAN func termination format-instance id missing\n");
+ return;
+ }
+
+ if (!func[NL80211_NAN_FUNC_TERM_REASON]) {
+ printf("Bad NAN func termination format - reason is missing\n");
+ return;
+ }
+ printf("NAN(cookie=0x%llx): Termination event: id = %d, reason = ",
+ (long long int)nla_get_u64(attrs[NL80211_ATTR_COOKIE]),
+ nla_get_u8(func[NL80211_NAN_FUNC_INSTANCE_ID]));
+ switch (nla_get_u8(func[NL80211_NAN_FUNC_TERM_REASON])) {
+ case NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST:
+ printf("user request\n");
+ break;
+ case NL80211_NAN_FUNC_TERM_REASON_TTL_EXPIRED:
+ printf("expired\n");
+ break;
+ case NL80211_NAN_FUNC_TERM_REASON_ERROR:
+ printf("error\n");
+ break;
+ default:
+ printf("unknown\n");
+ }
+}
+
+static const char *ftm_fail_reason(unsigned int reason)
+{
+#define FTM_FAIL_REASON(x) case NL80211_PMSR_FTM_FAILURE_##x: return #x
+ switch (reason) {
+ FTM_FAIL_REASON(UNSPECIFIED);
+ FTM_FAIL_REASON(NO_RESPONSE);
+ FTM_FAIL_REASON(REJECTED);
+ FTM_FAIL_REASON(WRONG_CHANNEL);
+ FTM_FAIL_REASON(PEER_NOT_CAPABLE);
+ FTM_FAIL_REASON(INVALID_TIMESTAMP);
+ FTM_FAIL_REASON(PEER_BUSY);
+ FTM_FAIL_REASON(BAD_CHANGED_PARAMS);
+ default:
+ return "unknown";
+ }
+}
+
+static void parse_pmsr_ftm_data(struct nlattr *data)
+{
+ struct nlattr *ftm[NL80211_PMSR_FTM_RESP_ATTR_MAX + 1];
+
+ printf(" FTM");
+ nla_parse_nested(ftm, NL80211_PMSR_FTM_RESP_ATTR_MAX, data, NULL);
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]) {
+ printf(" failed: %s (%d)",
+ ftm_fail_reason(nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON])),
+ nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON]));
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME])
+ printf(" retry after %us",
+ nla_get_u32(ftm[NL80211_PMSR_FTM_RESP_ATTR_BUSY_RETRY_TIME]));
+ printf("\n");
+ return;
+ }
+
+ printf("\n");
+
+#define PFTM(tp, attr, sign) \
+ do { \
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr]) \
+ printf(" " #attr ": %lld\n", \
+ (sign long long)nla_get_##tp( \
+ ftm[NL80211_PMSR_FTM_RESP_ATTR_##attr])); \
+ } while (0)
+
+ PFTM(u32, BURST_INDEX, unsigned);
+ PFTM(u32, NUM_FTMR_ATTEMPTS, unsigned);
+ PFTM(u32, NUM_FTMR_SUCCESSES, unsigned);
+ PFTM(u8, NUM_BURSTS_EXP, unsigned);
+ PFTM(u8, BURST_DURATION, unsigned);
+ PFTM(u8, FTMS_PER_BURST, unsigned);
+ PFTM(u32, RSSI_AVG, signed);
+ PFTM(u32, RSSI_SPREAD, unsigned);
+ PFTM(u64, RTT_AVG, signed);
+ PFTM(u64, RTT_VARIANCE, unsigned);
+ PFTM(u64, RTT_SPREAD, unsigned);
+ PFTM(u64, DIST_AVG, signed);
+ PFTM(u64, DIST_VARIANCE, unsigned);
+ PFTM(u64, DIST_SPREAD, unsigned);
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE]) {
+ char buf[100];
+
+ parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_TX_RATE],
+ buf, sizeof(buf));
+ printf(" TX bitrate: %s\n", buf);
+ }
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE]) {
+ char buf[100];
+
+ parse_bitrate(ftm[NL80211_PMSR_FTM_RESP_ATTR_RX_RATE],
+ buf, sizeof(buf));
+ printf(" RX bitrate: %s\n", buf);
+ }
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI])
+ iw_hexdump(" LCI",
+ nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]),
+ nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_LCI]));
+
+ if (ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC])
+ iw_hexdump(" civic location",
+ nla_data(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]),
+ nla_len(ftm[NL80211_PMSR_FTM_RESP_ATTR_CIVICLOC]));
+}
+
+static const char *pmsr_status(unsigned int status)
+{
+#define PMSR_STATUS(x) case NL80211_PMSR_STATUS_##x: return #x
+ switch (status) {
+ PMSR_STATUS(SUCCESS);
+ PMSR_STATUS(REFUSED);
+ PMSR_STATUS(TIMEOUT);
+ PMSR_STATUS(FAILURE);
+ default:
+ return "unknown";
+ }
+#undef PMSR_STATUS
+}
+
+static void parse_pmsr_peer(struct nlattr *peer)
+{
+ struct nlattr *tb[NL80211_PMSR_PEER_ATTR_MAX + 1];
+ struct nlattr *resp[NL80211_PMSR_RESP_ATTR_MAX + 1];
+ struct nlattr *data[NL80211_PMSR_TYPE_MAX + 1];
+ char macbuf[6*3];
+ int err;
+
+ err = nla_parse_nested(tb, NL80211_PMSR_PEER_ATTR_MAX, peer, NULL);
+ if (err) {
+ printf(" Peer: failed to parse!\n");
+ return;
+ }
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_ADDR]) {
+ printf(" Peer: no MAC address\n");
+ return;
+ }
+
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_PMSR_PEER_ATTR_ADDR]));
+ printf(" Peer %s:", macbuf);
+
+ if (!tb[NL80211_PMSR_PEER_ATTR_RESP]) {
+ printf(" no response!\n");
+ return;
+ }
+
+ err = nla_parse_nested(resp, NL80211_PMSR_RESP_ATTR_MAX,
+ tb[NL80211_PMSR_PEER_ATTR_RESP], NULL);
+ if (err) {
+ printf(" failed to parse response!\n");
+ return;
+ }
+
+ if (resp[NL80211_PMSR_RESP_ATTR_STATUS])
+ printf(" status=%d (%s)",
+ nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS]),
+ pmsr_status(nla_get_u32(resp[NL80211_PMSR_RESP_ATTR_STATUS])));
+ if (resp[NL80211_PMSR_RESP_ATTR_HOST_TIME])
+ printf(" @%llu",
+ (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_HOST_TIME]));
+ if (resp[NL80211_PMSR_RESP_ATTR_AP_TSF])
+ printf(" tsf=%llu",
+ (unsigned long long)nla_get_u64(resp[NL80211_PMSR_RESP_ATTR_AP_TSF]));
+ if (resp[NL80211_PMSR_RESP_ATTR_FINAL])
+ printf(" (final)");
+
+ if (!resp[NL80211_PMSR_RESP_ATTR_DATA]) {
+ printf(" - no data!\n");
+ return;
+ }
+
+ printf("\n");
+
+ nla_parse_nested(data, NL80211_PMSR_TYPE_MAX,
+ resp[NL80211_PMSR_RESP_ATTR_DATA], NULL);
+
+ if (data[NL80211_PMSR_TYPE_FTM])
+ parse_pmsr_ftm_data(data[NL80211_PMSR_TYPE_FTM]);
+}
+
+static void parse_pmsr_result(struct nlattr **tb,
+ struct print_event_args *pargs)
+{
+ struct nlattr *pmsr[NL80211_PMSR_ATTR_MAX + 1];
+ struct nlattr *peer;
+ unsigned long long cookie;
+ int err, i;
+
+ if (!tb[NL80211_ATTR_COOKIE]) {
+ printf("Peer measurements: no cookie!\n");
+ return;
+ }
+ cookie = nla_get_u64(tb[NL80211_ATTR_COOKIE]);
+
+ if (!tb[NL80211_ATTR_PEER_MEASUREMENTS]) {
+ printf("Peer measurements: no measurement data!\n");
+ return;
+ }
+
+ err = nla_parse_nested(pmsr, NL80211_PMSR_ATTR_MAX,
+ tb[NL80211_ATTR_PEER_MEASUREMENTS], NULL);
+ if (err) {
+ printf("Peer measurements: failed to parse measurement data!\n");
+ return;
+ }
+
+ if (!pmsr[NL80211_PMSR_ATTR_PEERS]) {
+ printf("Peer measurements: no peer data!\n");
+ return;
+ }
+
+ printf("Peer measurements (cookie %llu):\n", cookie);
+
+ nla_for_each_nested(peer, pmsr[NL80211_PMSR_ATTR_PEERS], i)
+ parse_pmsr_peer(peer);
+}
+
+static void parse_nan_match(struct nlattr **attrs)
+{
+ char macbuf[6*3];
+ __u64 cookie;
+ struct nlattr *match[NL80211_NAN_MATCH_ATTR_MAX + 1];
+ struct nlattr *local_func[NL80211_NAN_FUNC_ATTR_MAX + 1];
+ struct nlattr *peer_func[NL80211_NAN_FUNC_ATTR_MAX + 1];
+
+ static struct nla_policy
+ nan_match_policy[NL80211_NAN_MATCH_ATTR_MAX + 1] = {
+ [NL80211_NAN_MATCH_FUNC_LOCAL] = { .type = NLA_NESTED },
+ [NL80211_NAN_MATCH_FUNC_PEER] = { .type = NLA_NESTED },
+ };
+
+ static struct nla_policy
+ nan_func_policy[NL80211_NAN_FUNC_ATTR_MAX + 1] = {
+ [NL80211_NAN_FUNC_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_SERVICE_ID] = { },
+ [NL80211_NAN_FUNC_PUBLISH_TYPE] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_PUBLISH_BCAST] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_FOLLOW_UP_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_REQ_ID] = { .type = NLA_U8 },
+ [NL80211_NAN_FUNC_FOLLOW_UP_DEST] = { },
+ [NL80211_NAN_FUNC_CLOSE_RANGE] = { .type = NLA_FLAG },
+ [NL80211_NAN_FUNC_TTL] = { .type = NLA_U32 },
+ [NL80211_NAN_FUNC_SERVICE_INFO] = { },
+ [NL80211_NAN_FUNC_SRF] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_RX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_TX_MATCH_FILTER] = { .type = NLA_NESTED },
+ [NL80211_NAN_FUNC_INSTANCE_ID] = { .type = NLA_U8},
+ };
+
+ cookie = nla_get_u64(attrs[NL80211_ATTR_COOKIE]);
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+
+ if (nla_parse_nested(match, NL80211_NAN_MATCH_ATTR_MAX,
+ attrs[NL80211_ATTR_NAN_MATCH],
+ nan_match_policy)) {
+ printf("NAN: failed to parse nan match event\n");
+ return;
+ }
+
+ if (nla_parse_nested(local_func, NL80211_NAN_FUNC_ATTR_MAX,
+ match[NL80211_NAN_MATCH_FUNC_LOCAL],
+ nan_func_policy)) {
+ printf("NAN: failed to parse nan local func\n");
+ return;
+ }
+
+ if (nla_parse_nested(peer_func, NL80211_NAN_FUNC_ATTR_MAX,
+ match[NL80211_NAN_MATCH_FUNC_PEER],
+ nan_func_policy)) {
+ printf("NAN: failed to parse nan local func\n");
+ return;
+ }
+
+ if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
+ NL80211_NAN_FUNC_PUBLISH) {
+ printf(
+ "NAN(cookie=0x%llx): DiscoveryResult, peer_id=%d, local_id=%d, peer_mac=%s",
+ cookie,
+ nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ macbuf);
+ if (peer_func[NL80211_NAN_FUNC_SERVICE_INFO])
+ printf(", info=%.*s",
+ nla_len(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]),
+ (char *)nla_data(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]));
+ } else if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
+ NL80211_NAN_FUNC_SUBSCRIBE) {
+ printf(
+ "NAN(cookie=0x%llx): Replied, peer_id=%d, local_id=%d, peer_mac=%s",
+ cookie,
+ nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ macbuf);
+ } else if (nla_get_u8(peer_func[NL80211_NAN_FUNC_TYPE]) ==
+ NL80211_NAN_FUNC_FOLLOW_UP) {
+ printf(
+ "NAN(cookie=0x%llx): FollowUpReceive, peer_id=%d, local_id=%d, peer_mac=%s",
+ cookie,
+ nla_get_u8(peer_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ nla_get_u8(local_func[NL80211_NAN_FUNC_INSTANCE_ID]),
+ macbuf);
+ if (peer_func[NL80211_NAN_FUNC_SERVICE_INFO])
+ printf(", info=%.*s",
+ nla_len(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]),
+ (char *)nla_data(peer_func[NL80211_NAN_FUNC_SERVICE_INFO]));
+ } else {
+ printf("NaN: Malformed event");
+ }
+
+ printf("\n");
+}
+
+static void parse_new_peer_candidate(struct nlattr **attrs)
+{
+ char macbuf[ETH_ALEN * 3];
+ int32_t sig_dbm;
+
+ printf("new peer candidate");
+ if (attrs[NL80211_ATTR_MAC]) {
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf(" %s", macbuf);
+ }
+ if (attrs[NL80211_ATTR_RX_SIGNAL_DBM]) {
+ sig_dbm = nla_get_u32(attrs[NL80211_ATTR_RX_SIGNAL_DBM]);
+ printf(" %d dBm", sig_dbm);
+ }
+
+ printf("\n");
+}
+
+static void parse_recv_interface(struct nlattr **attrs, int command)
+{
+ 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 ");
+ switch (nla_get_u32(attrs[NL80211_ATTR_IFTYPE])) {
+ case NL80211_IFTYPE_STATION:
+ printf("station");
+ break;
+ case NL80211_IFTYPE_AP:
+ printf("access point");
+ break;
+ case NL80211_IFTYPE_MESH_POINT:
+ printf("mesh point");
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ printf("IBSS");
+ break;
+ case NL80211_IFTYPE_MONITOR:
+ printf("monitor");
+ break;
+ case NL80211_IFTYPE_AP_VLAN:
+ printf("AP-VLAN");
+ break;
+ case NL80211_IFTYPE_WDS:
+ printf("WDS");
+ break;
+ case NL80211_IFTYPE_P2P_CLIENT:
+ printf("P2P-client");
+ break;
+ case NL80211_IFTYPE_P2P_GO:
+ printf("P2P-GO");
+ break;
+ case NL80211_IFTYPE_P2P_DEVICE:
+ printf("P2P-Device");
+ break;
+ case NL80211_IFTYPE_OCB:
+ printf("OCB");
+ break;
+ case NL80211_IFTYPE_NAN:
+ printf("NAN");
+ break;
+ default:
+ printf("unknown (%d)",
+ nla_get_u32(attrs[NL80211_ATTR_IFTYPE]));
+ break;
+ }
+ }
+
+ if (attrs[NL80211_ATTR_MESH_ID]) {
+ printf(" meshid ");
+ print_ssid_escaped(nla_len(attrs[NL80211_ATTR_MESH_ID]),
+ nla_data(attrs[NL80211_ATTR_MESH_ID]));
+ }
+
+ if (attrs[NL80211_ATTR_4ADDR]) {
+ printf(" use 4addr %d", nla_get_u8(attrs[NL80211_ATTR_4ADDR]));
+ }
+
+ printf("\n");
+}
+
+static void parse_sta_opmode_changed(struct nlattr **attrs)
+{
+ char macbuf[ETH_ALEN*3];
+
+ printf("sta opmode changed");
+
+ if (attrs[NL80211_ATTR_MAC]) {
+ mac_addr_n2a(macbuf, nla_data(attrs[NL80211_ATTR_MAC]));
+ printf(" %s", macbuf);
+ }
+
+ if (attrs[NL80211_ATTR_SMPS_MODE])
+ printf(" smps mode %d", nla_get_u8(attrs[NL80211_ATTR_SMPS_MODE]));
+
+ if (attrs[NL80211_ATTR_CHANNEL_WIDTH])
+ printf(" chan width %d", nla_get_u8(attrs[NL80211_ATTR_CHANNEL_WIDTH]));
+
+ if (attrs[NL80211_ATTR_NSS])
+ printf(" nss %d", nla_get_u8(attrs[NL80211_ATTR_NSS]));
+
+ 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));
char ifname[100];
char macbuf[6*3];
__u8 reg_type;
+ struct ieee80211_beacon_channel chan_before_beacon, chan_after_beacon;
+ __u32 wiphy_idx = 0;
int rem_nst;
__u16 status;
- if (args->time) {
- struct timeval tv;
- gettimeofday(&tv, NULL);
- printf("%ld.%06u: ", (long) tv.tv_sec, (unsigned int) tv.tv_usec);
+ 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;
+ args->have_ts = true;
+ } else
+ usecs -= previous;
+ }
+
+ 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]),
+ nla_get_u32(tb[NL80211_ATTR_WIPHY]));
} else if (tb[NL80211_ATTR_IFINDEX]) {
if_indextoname(nla_get_u32(tb[NL80211_ATTR_IFINDEX]), ifname);
printf("%s: ", ifname);
+ } else if (tb[NL80211_ATTR_WDEV]) {
+ printf("wdev 0x%llx: ", (unsigned long long)nla_get_u64(tb[NL80211_ATTR_WDEV]));
} else if (tb[NL80211_ATTR_WIPHY]) {
printf("phy #%d: ", nla_get_u32(tb[NL80211_ATTR_WIPHY]));
}
break;
case NL80211_CMD_NEW_SCAN_RESULTS:
printf("scan finished:");
+ /* fall through */
case NL80211_CMD_SCAN_ABORTED:
if (gnlh->cmd == NL80211_CMD_SCAN_ABORTED)
printf("scan aborted:");
}
printf("\n");
break;
+ case NL80211_CMD_START_SCHED_SCAN:
+ printf("scheduled scan started\n");
+ break;
+ case NL80211_CMD_SCHED_SCAN_STOPPED:
+ printf("sched scan stopped\n");
+ break;
+ 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]);
printf("\n");
break;
+ case NL80211_CMD_REG_BEACON_HINT:
+
+ wiphy_idx = nla_get_u32(tb[NL80211_ATTR_WIPHY]);
+
+ memset(&chan_before_beacon, 0, sizeof(chan_before_beacon));
+ memset(&chan_after_beacon, 0, sizeof(chan_after_beacon));
+
+ if (parse_beacon_hint_chan(tb[NL80211_ATTR_FREQ_BEFORE],
+ &chan_before_beacon))
+ break;
+ if (parse_beacon_hint_chan(tb[NL80211_ATTR_FREQ_AFTER],
+ &chan_after_beacon))
+ break;
+
+ if (chan_before_beacon.center_freq != chan_after_beacon.center_freq)
+ break;
+
+ /* A beacon hint is sent _only_ if something _did_ change */
+ printf("beacon hint:\n");
+
+ printf("phy%d %d MHz [%d]:\n",
+ wiphy_idx,
+ chan_before_beacon.center_freq,
+ ieee80211_frequency_to_channel(chan_before_beacon.center_freq));
+
+ if (chan_before_beacon.no_ir && !chan_after_beacon.no_ir) {
+ if (chan_before_beacon.no_ibss && !chan_after_beacon.no_ibss)
+ printf("\to Initiating radiation enabled\n");
+ else
+ printf("\to active scan enabled\n");
+ } else if (chan_before_beacon.no_ibss && !chan_after_beacon.no_ibss) {
+ printf("\to ibss enabled\n");
+ }
+
+ break;
+ case NL80211_CMD_NEW_STATION:
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf("new station %s\n", macbuf);
+ break;
+ case NL80211_CMD_DEL_STATION:
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ printf("del station %s\n", macbuf);
+ break;
case NL80211_CMD_JOIN_IBSS:
mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
printf("IBSS %s joined\n", macbuf);
print_frame(args, tb[NL80211_ATTR_FRAME]);
printf("\n");
break;
+ case NL80211_CMD_UNPROT_DEAUTHENTICATE:
+ printf("unprotected deauth");
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ printf("\n");
+ break;
+ case NL80211_CMD_UNPROT_DISASSOCIATE:
+ printf("unprotected disassoc");
+ print_frame(args, tb[NL80211_ATTR_FRAME]);
+ printf("\n");
+ break;
case NL80211_CMD_CONNECT:
status = 0;
- if (!tb[NL80211_ATTR_STATUS_CODE])
+ if (tb[NL80211_ATTR_TIMED_OUT])
+ printf("timed out");
+ else if (!tb[NL80211_ATTR_STATUS_CODE])
printf("unknown connect status");
else if (nla_get_u16(tb[NL80211_ATTR_STATUS_CODE]) == 0)
printf("connected");
get_reason_str(nla_get_u16(tb[NL80211_ATTR_REASON_CODE])));
printf("\n");
break;
+ case NL80211_CMD_REMAIN_ON_CHANNEL:
+ printf("remain on freq %d (%dms, cookie %llx)\n",
+ nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]),
+ nla_get_u32(tb[NL80211_ATTR_DURATION]),
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]));
+ break;
+ case NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL:
+ printf("done with remain 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_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;
+ case NL80211_CMD_MICHAEL_MIC_FAILURE:
+ parse_mic_failure(tb);
+ break;
+ case NL80211_CMD_FRAME_TX_STATUS:
+ printf("mgmt 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_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;
+ case NL80211_CMD_SET_WOWLAN:
+ parse_wowlan_wake_event(tb);
+ break;
+ case NL80211_CMD_PROBE_CLIENT:
+ if (tb[NL80211_ATTR_MAC])
+ mac_addr_n2a(macbuf, nla_data(tb[NL80211_ATTR_MAC]));
+ else
+ strcpy(macbuf, "??");
+ printf("probe client %s (cookie %llx): %s\n",
+ macbuf,
+ (unsigned long long)nla_get_u64(tb[NL80211_ATTR_COOKIE]),
+ tb[NL80211_ATTR_ACK] ? "acked" : "no ack");
+ break;
+ case NL80211_CMD_VENDOR:
+ parse_vendor_event(tb, args->frame);
+ break;
+ case NL80211_CMD_RADAR_DETECT: {
+ enum nl80211_radar_event event_type;
+ uint32_t freq;
+
+ if (!tb[NL80211_ATTR_RADAR_EVENT] ||
+ !tb[NL80211_ATTR_WIPHY_FREQ]) {
+ printf("BAD radar event\n");
+ break;
+ }
+
+ freq = nla_get_u32(tb[NL80211_ATTR_WIPHY_FREQ]);
+ event_type = nla_get_u32(tb[NL80211_ATTR_RADAR_EVENT]);
+
+ switch (event_type) {
+ case NL80211_RADAR_DETECTED:
+ printf("%d MHz: radar detected\n", freq);
+ break;
+ case NL80211_RADAR_CAC_FINISHED:
+ printf("%d MHz: CAC finished\n", freq);
+ break;
+ case NL80211_RADAR_CAC_ABORTED:
+ printf("%d MHz: CAC was aborted\n", freq);
+ break;
+ 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);
+ }
+ }
+ break;
+ case NL80211_CMD_DEL_WIPHY:
+ printf("delete wiphy\n");
+ break;
+ case NL80211_CMD_PEER_MEASUREMENT_RESULT:
+ parse_pmsr_result(tb, args);
+ break;
+ case NL80211_CMD_PEER_MEASUREMENT_COMPLETE:
+ printf("peer measurement complete\n");
+ break;
+ case NL80211_CMD_DEL_NAN_FUNCTION:
+ parse_nan_term(tb);
+ break;
+ 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:
+ 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\n", gnlh->cmd);
+ printf("unknown event %d (%s)\n",
+ gnlh->cmd, command_name(gnlh->cmd));
break;
}
+ fflush(stdout);
return NL_SKIP;
}
struct wait_event {
- int n_cmds;
+ int n_cmds, n_prints;
const __u32 *cmds;
+ const __u32 *prints;
__u32 cmd;
+ struct print_event_args *pargs;
};
static int wait_event(struct nl_msg *msg, void *arg)
struct genlmsghdr *gnlh = nlmsg_data(nlmsg_hdr(msg));
int i;
+ if (wait->pargs) {
+ for (i = 0; i < wait->n_prints; i++) {
+ if (gnlh->cmd == wait->prints[i])
+ print_event(msg, wait->pargs);
+ }
+ }
+
for (i = 0; i < wait->n_cmds; i++) {
- if (gnlh->cmd == wait->cmds[i]) {
+ if (gnlh->cmd == wait->cmds[i])
wait->cmd = gnlh->cmd;
- }
}
return NL_SKIP;
}
-static __u32 __listen_events(struct nl80211_state *state,
- const int n_waits, const __u32 *waits,
- struct print_event_args *args)
+int __prepare_listen_events(struct nl80211_state *state)
{
int mcid, ret;
- struct nl_cb *cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
- struct wait_event wait_ev;
-
- if (!cb) {
- fprintf(stderr, "failed to allocate netlink callbacks\n");
- return -ENOMEM;
- }
/* Configuration multicast group */
mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "config");
return ret;
}
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "vendor");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ mcid = nl_get_multicast_id(state->nl_sock, "nl80211", "nan");
+ if (mcid >= 0) {
+ ret = nl_socket_add_membership(state->nl_sock, mcid);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+__u32 __do_listen_events(struct nl80211_state *state,
+ const int n_waits, const __u32 *waits,
+ const int n_prints, const __u32 *prints,
+ struct print_event_args *args)
+{
+ struct nl_cb *cb = nl_cb_alloc(iw_debug ? NL_CB_DEBUG : NL_CB_DEFAULT);
+ struct wait_event wait_ev;
+
+ if (!cb) {
+ fprintf(stderr, "failed to allocate netlink callbacks\n");
+ return -ENOMEM;
+ }
+
/* no sequence checking for multicast messages */
nl_cb_set(cb, NL_CB_SEQ_CHECK, NL_CB_CUSTOM, no_seq_check, NULL);
+ nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, valid_handler, NULL);
if (n_waits && waits) {
wait_ev.cmds = waits;
wait_ev.n_cmds = n_waits;
- nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, wait_event, &wait_ev);
- } else {
- nl_cb_set(cb, NL_CB_VALID, NL_CB_CUSTOM, print_event, args);
- }
+ wait_ev.prints = prints;
+ wait_ev.n_prints = n_prints;
+ wait_ev.pargs = args;
+ register_handler(wait_event, &wait_ev);
+ } else
+ register_handler(print_event, args);
wait_ev.cmd = 0;
__u32 listen_events(struct nl80211_state *state,
const int n_waits, const __u32 *waits)
{
- return __listen_events(state, n_waits, waits, NULL);
+ int ret;
+
+ ret = __prepare_listen_events(state);
+ if (ret)
+ return ret;
+
+ return __do_listen_events(state, n_waits, waits, 0, NULL, NULL);
}
static int print_events(struct nl80211_state *state,
- struct nl_cb *cb,
struct nl_msg *msg,
- int argc, char **argv)
+ int argc, char **argv,
+ 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
+ } 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
return 1;
argc--;
argv++;
}
+ if (num_time_formats > 1)
+ return 1;
+
if (argc)
return 1;
- return __listen_events(state, 0, NULL, &args);
+ ret = __prepare_listen_events(state);
+ if (ret)
+ return ret;
+
+ return __do_listen_events(state, 0, NULL, 0, NULL, &args);
}
-TOPLEVEL(event, "[-t] [-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