#define T_DATA 0x2 /* data */
#define T_RESV 0x3 /* reserved */
-#define ST_ASSOC_REQUEST 0x0
-#define ST_ASSOC_RESPONSE 0x1
-#define ST_REASSOC_REQUEST 0x2
-#define ST_REASSOC_RESPONSE 0x3
-#define ST_PROBE_REQUEST 0x4
-#define ST_PROBE_RESPONSE 0x5
-/* RESERVED 0x6 */
-/* RESERVED 0x7 */
-#define ST_BEACON 0x8
+#define ST_ASSOC_REQUEST 0x0
+#define ST_ASSOC_RESPONSE 0x1
+#define ST_REASSOC_REQUEST 0x2
+#define ST_REASSOC_RESPONSE 0x3
+#define ST_PROBE_REQUEST 0x4
+#define ST_PROBE_RESPONSE 0x5
+/* RESERVED 0x6 */
+/* RESERVED 0x7 */
+#define ST_BEACON 0x8
#define ST_ATIM 0x9
#define ST_DISASSOC 0xA
#define ST_AUTH 0xB
#define ST_DEAUTH 0xC
#define ST_ACTION 0xD
-/* RESERVED 0xE */
-/* RESERVED 0xF */
+/* RESERVED 0xE */
+/* RESERVED 0xF */
static const struct tok st_str[] = {
{ ST_ASSOC_REQUEST, "Assoc Request" },
struct mgmt_header_t {
nd_uint16_t fc;
- nd_uint16_t duration;
+ nd_uint16_t duration;
nd_mac_addr da;
nd_mac_addr sa;
nd_mac_addr bssid;
uint8_t length;
uint16_t dwell_time;
uint8_t hop_set;
- uint8_t hop_pattern;
+ uint8_t hop_pattern;
uint8_t hop_index;
};
uint8_t bitmap[251];
};
-#define E_SSID 0
-#define E_RATES 1
+#define E_SSID 0
+#define E_RATES 1
#define E_FH 2
-#define E_DS 3
+#define E_DS 3
#define E_CF 4
#define E_TIM 5
-#define E_IBSS 6
-/* reserved 7 */
-/* reserved 8 */
-/* reserved 9 */
-/* reserved 10 */
-/* reserved 11 */
-/* reserved 12 */
-/* reserved 13 */
-/* reserved 14 */
-/* reserved 15 */
-/* reserved 16 */
-
-#define E_CHALLENGE 16
-/* reserved 17 */
-/* reserved 18 */
-/* reserved 19 */
-/* reserved 16 */
-/* reserved 16 */
+#define E_IBSS 6
+/* reserved 7 */
+/* reserved 8 */
+/* reserved 9 */
+/* reserved 10 */
+/* reserved 11 */
+/* reserved 12 */
+/* reserved 13 */
+/* reserved 14 */
+/* reserved 15 */
+/* reserved 16 */
+
+#define E_CHALLENGE 16
+/* reserved 17 */
+/* reserved 18 */
+/* reserved 19 */
+/* reserved 16 */
+/* reserved 16 */
struct mgmt_body_t {
- uint8_t timestamp[IEEE802_11_TSTAMP_LEN];
- uint16_t beacon_interval;
- uint16_t listen_interval;
- uint16_t status_code;
- uint16_t aid;
+ uint8_t timestamp[IEEE802_11_TSTAMP_LEN];
+ uint16_t beacon_interval;
+ uint16_t listen_interval;
+ uint16_t status_code;
+ uint16_t aid;
u_char ap[IEEE802_11_AP_LEN];
uint16_t reason_code;
uint16_t auth_alg;
int ssid_present;
struct ssid_t ssid;
int rates_present;
- struct rates_t rates;
+ struct rates_t rates;
int ds_present;
struct ds_t ds;
int cf_present;
static const char *reason_text[] = {
"Reserved", /* 0 */
"Unspecified reason", /* 1 */
- "Previous authentication no longer valid", /* 2 */
+ "Previous authentication no longer valid", /* 2 */
"Deauthenticated because sending station is leaving (or has left) "
"IBSS or ESS", /* 3 */
"Disassociated due to inactivity", /* 4 */
"Disassociated because QoS AP lacks sufficient bandwidth for this "
"QoS STA", /* 33 */
"Disassociated because of excessive number of frames that need to be "
- "acknowledged, but are not acknowledged for AP transmissions "
+ "acknowledged, but are not acknowledged for AP transmissions "
"and/or poor channel conditions", /* 34 */
"Disassociated because STA is transmitting outside the limits "
"of its TXOPs", /* 35 */
static int
wep_print(netdissect_options *ndo,
- const u_char *p)
+ const u_char *p)
{
uint32_t iv;
static int
parse_elements(netdissect_options *ndo,
- struct mgmt_body_t *pbody, const u_char *p, int offset,
- u_int length)
+ struct mgmt_body_t *pbody, const u_char *p, int offset,
+ u_int length)
{
u_int elementlen;
struct ssid_t ssid;
static int
handle_beacon(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
static int
handle_assoc_request(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
static int
handle_assoc_response(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
static int
handle_reassoc_request(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
static int
handle_reassoc_response(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
/* Same as a Association Response */
return handle_assoc_response(ndo, p, length);
static int
handle_probe_request(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
static int
handle_probe_response(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
static int
handle_disassoc(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
static int
handle_auth(netdissect_options *ndo,
- const u_char *p, u_int length)
+ const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
int offset = 0;
: "Reserved",
pbody.auth_trans_seq_num,
((pbody.auth_trans_seq_num % 2)
- ? ((pbody.status_code < NUM_STATUSES)
+ ? ((pbody.status_code < NUM_STATUSES)
? status_text[pbody.status_code]
: "n/a") : ""));
return ret;
: "Reserved",
pbody.auth_trans_seq_num,
(pbody.auth_trans_seq_num % 2)
- ? ((pbody.status_code < NUM_STATUSES)
+ ? ((pbody.status_code < NUM_STATUSES)
? status_text[pbody.status_code]
- : "n/a")
- : "");
+ : "n/a")
+ : "");
return ret;
}
static int
handle_deauth(netdissect_options *ndo,
- const uint8_t *src, const u_char *p, u_int length)
+ const uint8_t *src, const u_char *p, u_int length)
{
struct mgmt_body_t pbody;
const char *reason = NULL;
static int
handle_action(netdissect_options *ndo,
- const uint8_t *src, const u_char *p, u_int length)
+ const uint8_t *src, const u_char *p, u_int length)
{
if (!ND_TTEST_2(p))
return 0;
static int
mgmt_body_print(netdissect_options *ndo,
- uint16_t fc, const uint8_t *src, const u_char *p, u_int length)
+ uint16_t fc, const uint8_t *src, const u_char *p, u_int length)
{
ND_PRINT("%s", tok2str(st_str, "Unhandled Management subtype(%x)", FC_SUBTYPE(fc)));
static int
ctrl_body_print(netdissect_options *ndo,
- uint16_t fc, const u_char *p)
+ uint16_t fc, const u_char *p)
{
ND_PRINT("%s", tok2str(ctrl_str, "Unknown Ctrl Subtype", FC_SUBTYPE(fc)));
switch (FC_SUBTYPE(fc)) {
*/
static void
get_data_src_dst_mac(uint16_t fc, const u_char *p, const uint8_t **srcp,
- const uint8_t **dstp)
+ const uint8_t **dstp)
{
#define ADDR1 (p + 4)
#define ADDR2 (p + 10)
static int
extract_header_length(netdissect_options *ndo,
- uint16_t fc)
+ uint16_t fc)
{
int len;
*/
static void
ieee_802_11_hdr_print(netdissect_options *ndo,
- uint16_t fc, const u_char *p, u_int hdrlen,
- u_int meshdrlen)
+ uint16_t fc, const u_char *p, u_int hdrlen,
+ u_int meshdrlen)
{
if (ndo->ndo_vflag) {
if (FC_MORE_DATA(fc))
static u_int
ieee802_11_print(netdissect_options *ndo,
- const u_char *p, u_int length, u_int orig_caplen, int pad,
- u_int fcslen)
+ const u_char *p, u_int length, u_int orig_caplen, int pad,
+ u_int fcslen)
{
uint16_t fc;
u_int caplen, hdrlen, meshdrlen;
*/
u_int
ieee802_11_if_print(netdissect_options *ndo,
- const struct pcap_pkthdr *h, const u_char *p)
+ const struct pcap_pkthdr *h, const u_char *p)
{
ndo->ndo_protocol = "802.11_if";
return ieee802_11_print(ndo, p, h->len, h->caplen, 0, 0);
* Tx/Rx data rate. If bit 0x80 is set then it represents an
* an MCS index and not an IEEE rate.
*
- * IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
- * one milliwatt (dBm)
+ * IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
+ * one milliwatt (dBm)
*
* RF signal power at the antenna, decibel difference from
* one milliwatt.
*
- * IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
- * one milliwatt (dBm)
+ * IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
+ * one milliwatt (dBm)
*
* RF noise power at the antenna, decibel difference from one
* milliwatt.
* set at factory calibration. 0 is max power. Monotonically
* nondecreasing with lower power levels.
*
- * IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
- * one milliwatt (dBm)
+ * IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
+ * one milliwatt (dBm)
*
* Transmit power expressed as dBm (decibels from a 1 milliwatt
* reference). This is the absolute power level measured at
*
* Properties of received frames. See flags defined below.
*
- * IEEE80211_RADIOTAP_XCHANNEL uint32_t bitmap
- * uint16_t MHz
- * uint8_t channel number
- * uint8_t .5 dBm
+ * IEEE80211_RADIOTAP_XCHANNEL uint32_t bitmap
+ * uint16_t MHz
+ * uint8_t channel number
+ * uint8_t .5 dBm
*
* Extended channel specification: flags (see below) followed by
* frequency in MHz, the corresponding IEEE channel number, and
* units. This property supersedes IEEE80211_RADIOTAP_CHANNEL
* and only one of the two should be present.
*
- * IEEE80211_RADIOTAP_MCS uint8_t known
- * uint8_t flags
- * uint8_t mcs
+ * IEEE80211_RADIOTAP_MCS uint8_t known
+ * uint8_t flags
+ * uint8_t mcs
*
* Bitset indicating which fields have known values, followed
* by bitset of flag values, followed by the MCS rate index as
*
* IEEE80211_RADIOTAP_VENDOR_NAMESPACE
* uint8_t OUI[3]
- * uint8_t subspace
- * uint16_t length
+ * uint8_t subspace
+ * uint16_t length
*
* The Vendor Namespace Field contains three sub-fields. The first
* sub-field is 3 bytes long. It contains the vendor's IEEE 802
/* Useful combinations of channel characteristics, borrowed from Ethereal */
#define IEEE80211_CHAN_A \
- (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
+ (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM)
#define IEEE80211_CHAN_B \
- (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_CCK)
#define IEEE80211_CHAN_G \
- (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN)
#define IEEE80211_CHAN_TA \
- (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
+ (IEEE80211_CHAN_5GHZ | IEEE80211_CHAN_OFDM | IEEE80211_CHAN_TURBO)
#define IEEE80211_CHAN_TG \
- (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN | IEEE80211_CHAN_TURBO)
+ (IEEE80211_CHAN_2GHZ | IEEE80211_CHAN_DYN | IEEE80211_CHAN_TURBO)
/* For IEEE80211_RADIOTAP_FLAGS */
static void
print_chaninfo(netdissect_options *ndo,
- uint16_t freq, int flags, int presentflags)
+ uint16_t freq, int flags, int presentflags)
{
ND_PRINT("%u MHz", freq);
if (presentflags & (1 << IEEE80211_RADIOTAP_MCS)) {
static int
print_radiotap_field(netdissect_options *ndo,
- struct cpack_state *s, uint32_t bit, uint8_t *flagsp,
- uint32_t presentflags)
+ struct cpack_state *s, uint32_t bit, uint8_t *flagsp,
+ uint32_t presentflags)
{
u_int i;
int rc;
static int
print_in_radiotap_namespace(netdissect_options *ndo,
- struct cpack_state *s, uint8_t *flags,
- uint32_t presentflags, int bit0)
+ struct cpack_state *s, uint8_t *flags,
+ uint32_t presentflags, int bit0)
{
#define BITNO_32(x) (((x) >> 16) ? 16 + BITNO_16((x) >> 16) : BITNO_16((x)))
#define BITNO_16(x) (((x) >> 8) ? 8 + BITNO_8((x) >> 8) : BITNO_8((x)))
u_int
ieee802_11_radio_print(netdissect_options *ndo,
- const u_char *p, u_int length, u_int caplen)
+ const u_char *p, u_int length, u_int caplen)
{
#define BIT(n) (1U << n)
#define IS_EXTENDED(__p) \
static u_int
ieee802_11_radio_avs_print(netdissect_options *ndo,
- const u_char *p, u_int length, u_int caplen)
+ const u_char *p, u_int length, u_int caplen)
{
uint32_t caphdr_len;
*/
u_int
prism_if_print(netdissect_options *ndo,
- const struct pcap_pkthdr *h, const u_char *p)
+ const struct pcap_pkthdr *h, const u_char *p)
{
u_int caplen = h->caplen;
u_int length = h->len;
*/
u_int
ieee802_11_radio_if_print(netdissect_options *ndo,
- const struct pcap_pkthdr *h, const u_char *p)
+ const struct pcap_pkthdr *h, const u_char *p)
{
ndo->ndo_protocol = "802.11_radio_if";
return ieee802_11_radio_print(ndo, p, h->len, h->caplen);
*/
u_int
ieee802_11_radio_avs_if_print(netdissect_options *ndo,
- const struct pcap_pkthdr *h, const u_char *p)
+ const struct pcap_pkthdr *h, const u_char *p)
{
ndo->ndo_protocol = "802.11_radio_avs_if";
return ieee802_11_radio_avs_print(ndo, p, h->len, h->caplen);
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