1 /*- 2 * Copyright (c) 2002-2007 Sam Leffler, Errno Consulting 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer, 10 * without modification. 11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 13 * redistribution must be conditioned upon including a substantially 14 * similar Disclaimer requirement for further binary redistribution. 15 * 16 * NO WARRANTY 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 27 * THE POSSIBILITY OF SUCH DAMAGES. 28 * 29 * $FreeBSD$ 30 */ 31 32 /* 33 * net80211 statistics class. 34 */ 35 #include <sys/types.h> 36 #include <sys/file.h> 37 #include <sys/sockio.h> 38 #include <sys/socket.h> 39 #include <net/if.h> 40 #include <net/if_dl.h> 41 #include <net/if_media.h> 42 #include <net/if_var.h> 43 #include <net/ethernet.h> 44 45 #include <stdio.h> 46 #include <stdlib.h> 47 #include <signal.h> 48 #include <string.h> 49 #include <unistd.h> 50 #include <err.h> 51 #include <ifaddrs.h> 52 53 #include "../../../../sys/net80211/ieee80211_ioctl.h" 54 55 #include "wlanstats.h" 56 57 #ifndef IEEE80211_ADDR_COPY 58 #define IEEE80211_ADDR_COPY(dst, src) memcpy(dst, src, IEEE80211_ADDR_LEN) 59 #define IEEE80211_ADDR_EQ(a1,a2) (memcmp(a1,a2,IEEE80211_ADDR_LEN) == 0) 60 #endif 61 62 #define AFTER(prev) ((prev)+1) 63 64 static const struct fmt wlanstats[] = { 65 #define S_RX_BADVERSION 0 66 { 5, "rx_badversion", "bvers", "rx frame with bad version" }, 67 #define S_RX_TOOSHORT AFTER(S_RX_BADVERSION) 68 { 5, "rx_tooshort", "2short", "rx frame too short" }, 69 #define S_RX_WRONGBSS AFTER(S_RX_TOOSHORT) 70 { 5, "rx_wrongbss", "wrbss", "rx from wrong bssid" }, 71 #define S_RX_DUP AFTER(S_RX_WRONGBSS) 72 { 5, "rx_dup", "rxdup", "rx discard 'cuz dup" }, 73 #define S_RX_WRONGDIR AFTER(S_RX_DUP) 74 { 5, "rx_wrongdir", "wrdir", "rx w/ wrong direction" }, 75 #define S_RX_MCASTECHO AFTER(S_RX_WRONGDIR) 76 { 5, "rx_mcastecho", "mecho", "rx discard 'cuz mcast echo" }, 77 #define S_RX_NOTASSOC AFTER(S_RX_MCASTECHO) 78 { 6, "rx_notassoc", "!assoc", "rx discard 'cuz sta !assoc" }, 79 #define S_RX_NOPRIVACY AFTER(S_RX_NOTASSOC) 80 { 6, "rx_noprivacy", "nopriv", "rx w/ wep but privacy off" }, 81 #define S_RX_UNENCRYPTED AFTER(S_RX_NOPRIVACY) 82 { 6, "rx_unencrypted", "unencr", "rx w/o wep and privacy on" }, 83 #define S_RX_WEPFAIL AFTER(S_RX_UNENCRYPTED) 84 { 7, "rx_wepfail", "wepfail", "rx wep processing failed" }, 85 #define S_RX_DECAP AFTER(S_RX_WEPFAIL) 86 { 5, "rx_decap", "decap", "rx decapsulation failed" }, 87 #define S_RX_MGTDISCARD AFTER(S_RX_DECAP) 88 { 8, "rx_mgtdiscard", "mgtdiscard", "rx discard mgt frames" }, 89 #define S_RX_CTL AFTER(S_RX_MGTDISCARD) 90 { 5, "rx_ctl", "ctl", "rx ctrl frames" }, 91 #define S_RX_BEACON AFTER(S_RX_CTL) 92 { 6, "rx_beacon", "beacon", "rx beacon frames" }, 93 #define S_RX_RSTOOBIG AFTER(S_RX_BEACON) 94 { 6, "rx_rstoobig", "rs2big", "rx rate set truncated" }, 95 #define S_RX_ELEM_MISSING AFTER(S_RX_RSTOOBIG) 96 { 6, "rx_elem_missing","iemiss", "rx required element missing" }, 97 #define S_RX_ELEM_TOOBIG AFTER(S_RX_ELEM_MISSING) 98 { 6, "rx_elem_toobig", "ie2big", "rx element too big" }, 99 #define S_RX_ELEM_TOOSMALL AFTER(S_RX_ELEM_TOOBIG) 100 { 7, "rx_elem_toosmall","ie2small","rx element too small" }, 101 #define S_RX_ELEM_UNKNOWN AFTER(S_RX_ELEM_TOOSMALL) 102 { 5, "rx_elem_unknown","ieunk", "rx element unknown" }, 103 #define S_RX_BADCHAN AFTER(S_RX_ELEM_UNKNOWN) 104 { 6, "rx_badchan", "badchan", "rx frame w/ invalid chan" }, 105 #define S_RX_CHANMISMATCH AFTER(S_RX_BADCHAN) 106 { 5, "rx_chanmismatch","chanmismatch", "rx frame chan mismatch" }, 107 #define S_RX_NODEALLOC AFTER(S_RX_CHANMISMATCH) 108 { 5, "rx_nodealloc", "nodealloc", "nodes allocated (rx)" }, 109 #define S_RX_SSIDMISMATCH AFTER(S_RX_NODEALLOC) 110 { 5, "rx_ssidmismatch","ssidmismatch", "rx frame ssid mismatch" }, 111 #define S_RX_AUTH_UNSUPPORTED AFTER(S_RX_SSIDMISMATCH) 112 { 5, "rx_auth_unsupported","auth_unsupported", 113 "rx w/ unsupported auth alg" }, 114 #define S_RX_AUTH_FAIL AFTER(S_RX_AUTH_UNSUPPORTED) 115 { 5, "rx_auth_fail", "auth_fail", "rx sta auth failure" }, 116 #define S_RX_AUTH_FAIL_CODE AFTER(S_RX_AUTH_FAIL) 117 { 5, "rx_auth_fail_code","auth_fail_code", 118 "last rx auth failure reason" }, 119 #define S_RX_AUTH_COUNTERMEASURES AFTER(S_RX_AUTH_FAIL_CODE) 120 { 5, "rx_auth_countermeasures", "auth_countermeasures", 121 "rx sta auth failure 'cuz of TKIP countermeasures" }, 122 #define S_RX_ASSOC_BSS AFTER(S_RX_AUTH_COUNTERMEASURES) 123 { 5, "rx_assoc_bss", "assoc_bss", "rx assoc from wrong bssid" }, 124 #define S_RX_ASSOC_NOTAUTH AFTER(S_RX_ASSOC_BSS) 125 { 5, "rx_assoc_notauth","assoc_notauth", "rx assoc w/o auth" }, 126 #define S_RX_ASSOC_CAPMISMATCH AFTER(S_RX_ASSOC_NOTAUTH) 127 { 5, "rx_assoc_capmismatch","assoc_capmismatch", 128 "rx assoc w/ cap mismatch" }, 129 #define S_RX_ASSOC_NORATE AFTER(S_RX_ASSOC_CAPMISMATCH) 130 { 5, "rx_assoc_norate","assoc_norate", "rx assoc w/ no rate match" }, 131 #define S_RX_ASSOC_BADWPAIE AFTER(S_RX_ASSOC_NORATE) 132 { 5, "rx_assoc_badwpaie","assoc_badwpaie", 133 "rx assoc w/ bad WPA IE" }, 134 #define S_RX_DEAUTH AFTER(S_RX_ASSOC_BADWPAIE) 135 { 5, "rx_deauth", "deauth", "rx deauthentication" }, 136 #define S_RX_DEAUTH_CODE AFTER(S_RX_DEAUTH) 137 { 5, "rx_deauth_code","deauth_code", "last rx deauth reason" }, 138 #define S_RX_DISASSOC AFTER(S_RX_DEAUTH_CODE) 139 { 5, "rx_disassoc", "disassoc", "rx disassociation" }, 140 #define S_RX_DISASSOC_CODE AFTER(S_RX_DISASSOC) 141 { 5, "rx_disassoc_code","disassoc_code", 142 "last rx disassoc reason" }, 143 #define S_BMISS AFTER(S_RX_DISASSOC_CODE) 144 { 5, "bmiss", "bmiss", "beacon miss events handled" }, 145 #define S_RX_BADSUBTYPE AFTER(S_BMISS) 146 { 5, "rx_badsubtype", "badsubtype", "rx frame w/ unknown subtype" }, 147 #define S_RX_NOBUF AFTER(S_RX_BADSUBTYPE) 148 { 5, "rx_nobuf", "nobuf", "rx failed for lack of mbuf" }, 149 #define S_RX_DECRYPTCRC AFTER(S_RX_NOBUF) 150 { 5, "rx_decryptcrc", "decryptcrc", "rx decrypt failed on crc" }, 151 #define S_RX_AHDEMO_MGT AFTER(S_RX_DECRYPTCRC) 152 { 5, "rx_ahdemo_mgt", "ahdemo_mgt", 153 "rx discard mgmt frame received in ahdoc demo mode" }, 154 #define S_RX_BAD_AUTH AFTER(S_RX_AHDEMO_MGT) 155 { 5, "rx_bad_auth", "bad_auth", "rx bad authentication request" }, 156 #define S_RX_UNAUTH AFTER(S_RX_BAD_AUTH) 157 { 5, "rx_unauth", "unauth", 158 "rx discard 'cuz port unauthorized" }, 159 #define S_RX_BADKEYID AFTER(S_RX_UNAUTH) 160 { 5, "rx_badkeyid", "rxkid", "rx w/ incorrect keyid" }, 161 #define S_RX_CCMPREPLAY AFTER(S_RX_BADKEYID) 162 { 5, "rx_ccmpreplay", "ccmpreplay", "rx seq# violation (CCMP)" }, 163 #define S_RX_CCMPFORMAT AFTER(S_RX_CCMPREPLAY) 164 { 5, "rx_ccmpformat", "ccmpformat", "rx format bad (CCMP)" }, 165 #define S_RX_CCMPMIC AFTER(S_RX_CCMPFORMAT) 166 { 5, "rx_ccmpmic", "ccmpmic", "rx MIC check failed (CCMP)" }, 167 #define S_RX_TKIPREPLAY AFTER(S_RX_CCMPMIC) 168 { 5, "rx_tkipreplay", "tkipreplay", "rx seq# violation (TKIP)" }, 169 #define S_RX_TKIPFORMAT AFTER(S_RX_TKIPREPLAY) 170 { 5, "rx_tkipformat", "tkipformat", "rx format bad (TKIP)" }, 171 #define S_RX_TKIPMIC AFTER(S_RX_TKIPFORMAT) 172 { 5, "rx_tkipmic", "tkipmic", "rx MIC check failed (TKIP)" }, 173 #define S_RX_TKIPICV AFTER(S_RX_TKIPMIC) 174 { 5, "rx_tkipicv", "tkipicv", "rx ICV check failed (TKIP)" }, 175 #define S_RX_BADCIPHER AFTER(S_RX_TKIPICV) 176 { 5, "rx_badcipher", "badcipher", "rx failed 'cuz bad cipher/key type" }, 177 #define S_RX_NOCIPHERCTX AFTER(S_RX_BADCIPHER) 178 { 5, "rx_nocipherctx", "nocipherctx", "rx failed 'cuz key/cipher ctx not setup" }, 179 #define S_RX_ACL AFTER(S_RX_NOCIPHERCTX) 180 { 5, "rx_acl", "acl", "rx discard 'cuz acl policy" }, 181 #define S_TX_NOBUF AFTER(S_RX_ACL) 182 { 5, "tx_nobuf", "nobuf", "tx failed for lack of mbuf" }, 183 #define S_TX_NONODE AFTER(S_TX_NOBUF) 184 { 5, "tx_nonode", "nonode", "tx failed for no node" }, 185 #define S_TX_UNKNOWNMGT AFTER(S_TX_NONODE) 186 { 5, "tx_unknownmgt", "unknownmgt", "tx of unknown mgt frame" }, 187 #define S_TX_BADCIPHER AFTER(S_TX_UNKNOWNMGT) 188 { 5, "tx_badcipher", "badcipher", "tx failed 'cuz bad ciper/key type" }, 189 #define S_TX_NODEFKEY AFTER(S_TX_BADCIPHER) 190 { 5, "tx_nodefkey", "nodefkey", "tx failed 'cuz no defkey" }, 191 #define S_TX_NOHEADROOM AFTER(S_TX_NODEFKEY) 192 { 5, "tx_noheadroom", "noheadroom", "tx failed 'cuz no space for crypto hdrs" }, 193 #define S_TX_FRAGFRAMES AFTER(S_TX_NOHEADROOM) 194 { 5, "tx_fragframes", "fragframes", "tx frames fragmented" }, 195 #define S_TX_FRAGS AFTER(S_TX_FRAGFRAMES) 196 { 5, "tx_frags", "frags", "tx frags generated" }, 197 #define S_SCAN_ACTIVE AFTER(S_TX_FRAGS) 198 { 5, "scan_active", "ascan", "active scans started" }, 199 #define S_SCAN_PASSIVE AFTER(S_SCAN_ACTIVE) 200 { 5, "scan_passive", "pscan", "passive scans started" }, 201 #define S_SCAN_BG AFTER(S_SCAN_PASSIVE) 202 { 5, "scan_bg", "bgscn", "background scans started" }, 203 #define S_NODE_TIMEOUT AFTER(S_SCAN_BG) 204 { 5, "node_timeout", "node_timeout", "nodes timed out for inactivity" }, 205 #define S_CRYPTO_NOMEM AFTER(S_NODE_TIMEOUT) 206 { 5, "crypto_nomem", "crypto_nomem", "cipher context malloc failed" }, 207 #define S_CRYPTO_TKIP AFTER(S_CRYPTO_NOMEM) 208 { 5, "crypto_tkip", "crypto_tkip", "tkip crypto done in s/w" }, 209 #define S_CRYPTO_TKIPENMIC AFTER(S_CRYPTO_TKIP) 210 { 5, "crypto_tkipenmic","crypto_tkipenmic", "tkip tx MIC done in s/w" }, 211 #define S_CRYPTO_TKIPDEMIC AFTER(S_CRYPTO_TKIPENMIC) 212 { 5, "crypto_tkipdemic","crypto_tkipdemic", "tkip rx MIC done in s/w" }, 213 #define S_CRYPTO_TKIPCM AFTER(S_CRYPTO_TKIPDEMIC) 214 { 5, "crypto_tkipcm", "crypto_tkipcm", "tkip dropped frames 'cuz of countermeasures" }, 215 #define S_CRYPTO_CCMP AFTER(S_CRYPTO_TKIPCM) 216 { 5, "crypto_ccmp", "crypto_ccmp", "ccmp crypto done in s/w" }, 217 #define S_CRYPTO_WEP AFTER(S_CRYPTO_CCMP) 218 { 5, "crypto_wep", "crypto_wep", "wep crypto done in s/w" }, 219 #define S_CRYPTO_SETKEY_CIPHER AFTER(S_CRYPTO_WEP) 220 { 5, "crypto_setkey_cipher", "crypto_setkey_cipher","setkey failed 'cuz cipher rejected data" }, 221 #define S_CRYPTO_SETKEY_NOKEY AFTER(S_CRYPTO_SETKEY_CIPHER) 222 { 5, "crypto_setkey_nokey", "crypto_setkey_nokey","setkey failed 'cuz no key index" }, 223 #define S_CRYPTO_DELKEY AFTER(S_CRYPTO_SETKEY_NOKEY) 224 { 5, "crypto_delkey", "crypto_delkey", "driver key delete failed" }, 225 #define S_CRYPTO_BADCIPHER AFTER(S_CRYPTO_DELKEY) 226 { 5, "crypto_badcipher","crypto_badcipher", "setkey failed 'cuz unknown cipher" }, 227 #define S_CRYPTO_NOCIPHER AFTER(S_CRYPTO_BADCIPHER) 228 { 5, "crypto_nocipher","crypto_nocipher", "setkey failed 'cuz cipher module unavailable" }, 229 #define S_CRYPTO_ATTACHFAIL AFTER(S_CRYPTO_NOCIPHER) 230 { 5, "crypto_attachfail","crypto_attachfail", "setkey failed 'cuz cipher attach failed" }, 231 #define S_CRYPTO_SWFALLBACK AFTER(S_CRYPTO_ATTACHFAIL) 232 { 5, "crypto_swfallback","crypto_swfallback", "crypto fell back to s/w implementation" }, 233 #define S_CRYPTO_KEYFAIL AFTER(S_CRYPTO_SWFALLBACK) 234 { 5, "crypto_keyfail", "crypto_keyfail", "setkey failed 'cuz driver key alloc failed" }, 235 #define S_CRYPTO_ENMICFAIL AFTER(S_CRYPTO_KEYFAIL) 236 { 5, "crypto_enmicfail","crypto_enmicfail", "enmic failed (may be mbuf exhaustion)" }, 237 #define S_IBSS_CAPMISMATCH AFTER(S_CRYPTO_ENMICFAIL) 238 { 5, "ibss_capmismatch","ibss_capmismatch", "ibss merge faied 'cuz capabilities mismatch" }, 239 #define S_IBSS_NORATE AFTER(S_IBSS_CAPMISMATCH) 240 { 5, "ibss_norate", "ibss_norate", "ibss merge faied 'cuz rate set mismatch" }, 241 #define S_PS_UNASSOC AFTER(S_IBSS_NORATE) 242 { 5, "ps_unassoc", "ps_unassoc", "ps-poll received for unassociated station" }, 243 #define S_PS_BADAID AFTER(S_PS_UNASSOC) 244 { 5, "ps_badaid", "ps_badaid", "ps-poll received with invalid association id" }, 245 #define S_PS_QEMPTY AFTER(S_PS_BADAID) 246 { 5, "ps_qempty", "ps_qempty", "ps-poll received with nothing to send" }, 247 #define S_FF_BADHDR AFTER(S_PS_QEMPTY) 248 { 5, "ff_badhdr", "ff_badhdr", "fast frame rx'd w/ bad hdr" }, 249 #define S_FF_TOOSHORT AFTER(S_FF_BADHDR) 250 { 5, "ff_tooshort", "ff_tooshort", "fast frame rx decap error" }, 251 #define S_FF_SPLIT AFTER(S_FF_TOOSHORT) 252 { 5, "ff_split", "ff_split", "fast frame rx split error" }, 253 #define S_FF_DECAP AFTER(S_FF_SPLIT) 254 { 5, "ff_decap", "ff_decap", "fast frames decap'd" }, 255 #define S_FF_ENCAP AFTER(S_FF_DECAP) 256 { 5, "ff_encap", "ff_encap", "fast frames encap'd for tx" }, 257 #define S_FF_ENCAPFAIL AFTER(S_FF_ENCAP) 258 { 5, "ff_encapfail", "ff_encapfail", "fast frames encap failed" }, 259 #define S_RX_BADBINTVAL AFTER(S_FF_ENCAPFAIL) 260 { 5, "rx_badbintval", "rx_badbintval","rx frame with bogus beacon interval" }, 261 #define S_RX_MGMT AFTER(S_RX_BADBINTVAL) 262 { 8, "rx_mgmt", "mgmt", "rx management frames" }, 263 #define S_RX_DEMICFAIL AFTER(S_RX_MGMT) 264 { 5, "rx_demicfail", "rx_demicfail", "rx demic failed" }, 265 #define S_RX_DEFRAG AFTER(S_RX_DEMICFAIL) 266 { 5, "rx_defrag", "rx_defrag", "rx defragmentation failed" }, 267 #define S_RX_ACTION AFTER(S_RX_DEFRAG) 268 { 5, "rx_action", "rx_action", "rx action frames" }, 269 #define S_AMSDU_TOOSHORT AFTER(S_RX_ACTION) 270 { 8, "amsdu_tooshort", "tooshort","A-MSDU rx decap error" }, 271 #define S_AMSDU_SPLIT AFTER(S_AMSDU_TOOSHORT) 272 { 8, "amsdu_split", "split", "A-MSDU rx failed on frame split" }, 273 #define S_AMSDU_DECAP AFTER(S_AMSDU_SPLIT) 274 { 8, "amsdu_decap", "decap", "A-MSDU frames received" }, 275 #define S_AMSDU_ENCAP AFTER(S_AMSDU_DECAP) 276 { 8, "amsdu_encap", "encap", "A-MSDU frames transmitted" }, 277 #define S_AMPDU_REORDER AFTER(S_AMSDU_ENCAP) 278 { 8, "ampdu_reorder", "reorder","A-MPDU frames held in reorder q" }, 279 #define S_AMPDU_FLUSH AFTER(S_AMPDU_REORDER) 280 { 8, "ampdu_flush", "flush", "A-MPDU frames sent up from reorder q" }, 281 #define S_AMPDU_BARBAD AFTER(S_AMPDU_FLUSH) 282 { 6, "ampdu_barbad", "barbad", "A-MPDU BAR rx before ADDBA exchange (or disabled with net.link.ieee80211)" }, 283 #define S_AMPDU_BAROOW AFTER(S_AMPDU_BARBAD) 284 { 6, "ampdu_baroow", "baroow", "A-MPDU BAR rx out of BA window" }, 285 #define S_AMPDU_BARMOVE AFTER(S_AMPDU_BAROOW) 286 { 8, "ampdu_barmove", "barmove","A-MPDU BAR rx moved BA window" }, 287 #define S_AMPDU_BAR AFTER(S_AMPDU_BARMOVE) 288 { 8, "ampdu_bar", "rxbar", "A-MPDU BAR rx successful" }, 289 #define S_AMPDU_MOVE AFTER(S_AMPDU_BAR) 290 { 5, "ampdu_move", "move", "A-MPDU frame moved BA window" }, 291 #define S_AMPDU_OOR AFTER(S_AMPDU_MOVE) 292 { 8, "ampdu_oor", "oorx", "A-MPDU frames rx out-of-order" }, 293 #define S_AMPDU_COPY AFTER(S_AMPDU_OOR) 294 { 8, "ampdu_copy", "copy", "A-MPDU rx window slots copied" }, 295 #define S_AMPDU_DROP AFTER(S_AMPDU_COPY) 296 { 5, "ampdu_drop", "drop", "A-MPDU frames discarded for out of range seqno" }, 297 #define S_AMPDU_AGE AFTER(S_AMPDU_DROP) 298 { 5, "ampdu_age", "age", "A-MPDU frames sent up due to old age" }, 299 #define S_AMPDU_STOP AFTER(S_AMPDU_AGE) 300 { 5, "ampdu_stop", "stop", "A-MPDU streams stopped" }, 301 #define S_AMPDU_STOP_FAILED AFTER(S_AMPDU_STOP) 302 { 5, "ampdu_stop_failed","!stop", "A-MPDU stop requests failed 'cuz stream not running" }, 303 #define S_ADDBA_REJECT AFTER(S_AMPDU_STOP_FAILED) 304 { 5, "addba_reject", "reject", "ADDBA requests rejected 'cuz A-MPDU rx is disabled" }, 305 #define S_ADDBA_NOREQUEST AFTER(S_ADDBA_REJECT) 306 { 5, "addba_norequest","norequest","ADDBA response frames discarded because no ADDBA request was pending" }, 307 #define S_ADDBA_BADTOKEN AFTER(S_ADDBA_NOREQUEST) 308 { 5, "addba_badtoken", "badtoken","ADDBA response frames discarded 'cuz rx'd dialog token is wrong" }, 309 #define S_TX_BADSTATE AFTER(S_ADDBA_BADTOKEN) 310 { 4, "tx_badstate", "badstate", "tx failed 'cuz vap not in RUN state" }, 311 #define S_TX_NOTASSOC AFTER(S_TX_BADSTATE) 312 { 4, "tx_notassoc", "notassoc", "tx failed 'cuz dest sta not associated" }, 313 #define S_TX_CLASSIFY AFTER(S_TX_NOTASSOC) 314 { 4, "tx_classify", "classify", "tx packet classification failed" }, 315 #define S_DWDS_MCAST AFTER(S_TX_CLASSIFY) 316 { 8, "dwds_mcast", "dwds_mcast", "mcast frame transmitted on dwds vap discarded" }, 317 #define S_DWDS_QDROP AFTER(S_DWDS_MCAST) 318 { 8, "dwds_qdrop", "dwds_qdrop", "4-address frame discarded because dwds pending queue is full" }, 319 #define S_HT_ASSOC_NOHTCAP AFTER(S_DWDS_QDROP) 320 { 4, "ht_nohtcap", "ht_nohtcap", "non-HT station rejected in HT-only BSS" }, 321 #define S_HT_ASSOC_DOWNGRADE AFTER(S_HT_ASSOC_NOHTCAP) 322 { 4, "ht_downgrade", "ht_downgrade", "HT station downgraded to legacy operation" }, 323 #define S_HT_ASSOC_NORATE AFTER(S_HT_ASSOC_DOWNGRADE) 324 { 4, "ht_norate", "ht_norate", "HT station rejected because of HT rate set" }, 325 #define S_INPUT AFTER(S_HT_ASSOC_NORATE) 326 { 8, "input", "input", "total data frames received" }, 327 #define S_RX_UCAST AFTER(S_INPUT) 328 { 8, "rx_ucast", "rx_ucast", "unicast data frames received" }, 329 #define S_RX_MCAST AFTER(S_RX_UCAST) 330 { 8, "rx_mcast", "rx_mcast", "multicast data frames received" }, 331 #define S_OUTPUT AFTER(S_RX_MCAST) 332 { 8, "output", "output", "total data frames transmit" }, 333 #define S_TX_UCAST AFTER(S_OUTPUT) 334 { 8, "tx_ucast", "tx_ucast", "unicast data frames sent" }, 335 #define S_TX_MCAST AFTER(S_TX_UCAST) 336 { 8, "tx_mcast", "tx_mcast", "multicast data frames sent" }, 337 #define S_RATE AFTER(S_TX_MCAST) 338 { 5, "rate", "rate", "current transmit rate" }, 339 #define S_RSSI AFTER(S_RATE) 340 { 5, "rssi", "rssi", "current rssi" }, 341 #define S_NOISE AFTER(S_RSSI) 342 { 5, "noise", "noise", "current noise floor (dBm)" }, 343 #define S_SIGNAL AFTER(S_NOISE) 344 { 5, "signal", "sig", "current signal (dBm)" }, 345 }; 346 347 struct wlanstatfoo_p { 348 struct wlanstatfoo base; 349 int s; 350 int opmode; 351 uint8_t mac[IEEE80211_ADDR_LEN]; 352 struct ifreq ifr; 353 struct ieee80211_stats cur; 354 struct ieee80211_stats total; 355 struct ieee80211req ireq; 356 union { 357 struct ieee80211req_sta_req info; 358 char buf[1024]; 359 } u_info; 360 struct ieee80211req_sta_stats ncur; 361 struct ieee80211req_sta_stats ntotal; 362 }; 363 364 static void 365 wlan_setifname(struct wlanstatfoo *wf0, const char *ifname) 366 { 367 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0; 368 369 strncpy(wf->ifr.ifr_name, ifname, sizeof (wf->ifr.ifr_name)); 370 strncpy(wf->ireq.i_name, ifname, sizeof (wf->ireq.i_name)); 371 } 372 373 static const char * 374 wlan_getifname(struct wlanstatfoo *wf0) 375 { 376 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0; 377 378 return wf->ifr.ifr_name; 379 } 380 381 static int 382 wlan_getopmode(struct wlanstatfoo *wf0) 383 { 384 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0; 385 386 if (wf->opmode == -1) { 387 struct ifmediareq ifmr; 388 389 memset(&ifmr, 0, sizeof(ifmr)); 390 strlcpy(ifmr.ifm_name, wf->ifr.ifr_name, sizeof(ifmr.ifm_name)); 391 if (ioctl(wf->s, SIOCGIFMEDIA, &ifmr) < 0) 392 err(1, "%s (SIOCGIFMEDIA)", wf->ifr.ifr_name); 393 if (ifmr.ifm_current & IFM_IEEE80211_ADHOC) { 394 if (ifmr.ifm_current & IFM_FLAG0) 395 wf->opmode = IEEE80211_M_AHDEMO; 396 else 397 wf->opmode = IEEE80211_M_IBSS; 398 } else if (ifmr.ifm_current & IFM_IEEE80211_HOSTAP) 399 wf->opmode = IEEE80211_M_HOSTAP; 400 else if (ifmr.ifm_current & IFM_IEEE80211_MONITOR) 401 wf->opmode = IEEE80211_M_MONITOR; 402 else 403 wf->opmode = IEEE80211_M_STA; 404 } 405 return wf->opmode; 406 } 407 408 static void 409 getlladdr(struct wlanstatfoo_p *wf) 410 { 411 const struct sockaddr_dl *sdl; 412 struct ifaddrs *ifp, *p; 413 414 if (getifaddrs(&ifp) != 0) 415 err(1, "getifaddrs"); 416 for (p = ifp; p != NULL; p = p->ifa_next) 417 if (strcmp(p->ifa_name, wf->ifr.ifr_name) == 0 && 418 p->ifa_addr->sa_family == AF_LINK) 419 break; 420 if (p == NULL) 421 errx(1, "did not find link layer address for interface %s", 422 wf->ifr.ifr_name); 423 sdl = (const struct sockaddr_dl *) p->ifa_addr; 424 IEEE80211_ADDR_COPY(wf->mac, LLADDR(sdl)); 425 freeifaddrs(ifp); 426 } 427 428 static int 429 getbssid(struct wlanstatfoo_p *wf) 430 { 431 wf->ireq.i_type = IEEE80211_IOC_BSSID; 432 wf->ireq.i_data = wf->mac; 433 wf->ireq.i_len = IEEE80211_ADDR_LEN; 434 return ioctl(wf->s, SIOCG80211, &wf->ireq); 435 } 436 437 static void 438 wlan_setstamac(struct wlanstatfoo *wf0, const uint8_t *mac) 439 { 440 static const uint8_t zeromac[IEEE80211_ADDR_LEN]; 441 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) wf0; 442 443 if (mac == NULL) { 444 switch (wlan_getopmode(wf0)) { 445 case IEEE80211_M_HOSTAP: 446 case IEEE80211_M_MONITOR: 447 getlladdr(wf); 448 break; 449 case IEEE80211_M_IBSS: 450 case IEEE80211_M_AHDEMO: 451 /* 452 * NB: this may not work in which case the 453 * mac must be specified on the command line 454 */ 455 if (getbssid(wf) < 0 || 456 IEEE80211_ADDR_EQ(wf->mac, zeromac)) 457 getlladdr(wf); 458 break; 459 case IEEE80211_M_STA: 460 if (getbssid(wf) < 0) 461 err(1, "%s (IEEE80211_IOC_BSSID)", 462 wf->ireq.i_name); 463 break; 464 } 465 } else 466 IEEE80211_ADDR_COPY(wf->mac, mac); 467 } 468 469 /* XXX only fetch what's needed to do reports */ 470 static void 471 wlan_collect(struct wlanstatfoo_p *wf, 472 struct ieee80211_stats *stats, struct ieee80211req_sta_stats *nstats) 473 { 474 475 IEEE80211_ADDR_COPY(wf->u_info.info.is_u.macaddr, wf->mac); 476 wf->ireq.i_type = IEEE80211_IOC_STA_INFO; 477 wf->ireq.i_data = (caddr_t) &wf->u_info; 478 wf->ireq.i_len = sizeof(wf->u_info); 479 if (ioctl(wf->s, SIOCG80211, &wf->ireq) < 0) { 480 warn("%s:%s (IEEE80211_IOC_STA_INFO)", wf->ireq.i_name, 481 ether_ntoa((const struct ether_addr*) wf->mac)); 482 } 483 484 IEEE80211_ADDR_COPY(nstats->is_u.macaddr, wf->mac); 485 wf->ireq.i_type = IEEE80211_IOC_STA_STATS; 486 wf->ireq.i_data = (caddr_t) nstats; 487 wf->ireq.i_len = sizeof(*nstats); 488 if (ioctl(wf->s, SIOCG80211, &wf->ireq) < 0) 489 warn("%s:%s (IEEE80211_IOC_STA_STATS)", wf->ireq.i_name, 490 ether_ntoa((const struct ether_addr*) wf->mac)); 491 492 wf->ifr.ifr_data = (caddr_t) stats; 493 if (ioctl(wf->s, SIOCG80211STATS, &wf->ifr) < 0) 494 err(1, "%s (SIOCG80211STATS)", wf->ifr.ifr_name); 495 } 496 497 static void 498 wlan_collect_cur(struct statfoo *sf) 499 { 500 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf; 501 502 wlan_collect(wf, &wf->cur, &wf->ncur); 503 } 504 505 static void 506 wlan_collect_tot(struct statfoo *sf) 507 { 508 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf; 509 510 wlan_collect(wf, &wf->total, &wf->ntotal); 511 } 512 513 static void 514 wlan_update_tot(struct statfoo *sf) 515 { 516 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf; 517 518 wf->total = wf->cur; 519 wf->ntotal = wf->ncur; 520 } 521 522 void 523 setreason(char b[], size_t bs, int v) 524 { 525 #define N(a) (sizeof(a)/sizeof(a[0])) 526 static const char *reasons[] = { 527 [IEEE80211_REASON_UNSPECIFIED] = "unspecified", 528 [IEEE80211_REASON_AUTH_EXPIRE] = "auth expire", 529 [IEEE80211_REASON_AUTH_LEAVE] = "auth leave", 530 [IEEE80211_REASON_ASSOC_EXPIRE] = "assoc expire", 531 [IEEE80211_REASON_ASSOC_TOOMANY] = "assoc toomany", 532 [IEEE80211_REASON_NOT_AUTHED] = "not authed", 533 [IEEE80211_REASON_NOT_ASSOCED] = "not assoced", 534 [IEEE80211_REASON_ASSOC_LEAVE] = "assoc leave", 535 [IEEE80211_REASON_ASSOC_NOT_AUTHED] = "assoc not authed", 536 [IEEE80211_REASON_DISASSOC_PWRCAP_BAD] = "disassoc pwrcap bad", 537 [IEEE80211_REASON_DISASSOC_SUPCHAN_BAD] = "disassoc supchan bad", 538 [IEEE80211_REASON_IE_INVALID] = "ie invalid", 539 [IEEE80211_REASON_MIC_FAILURE] = "mic failure", 540 [IEEE80211_REASON_4WAY_HANDSHAKE_TIMEOUT]= "4-way handshake timeout", 541 [IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT] = "group key update timeout", 542 [IEEE80211_REASON_IE_IN_4WAY_DIFFERS] = "ie in 4-way differs", 543 [IEEE80211_REASON_GROUP_CIPHER_INVALID] = "group cipher invalid", 544 [IEEE80211_REASON_PAIRWISE_CIPHER_INVALID]= "pairwise cipher invalid", 545 [IEEE80211_REASON_AKMP_INVALID] = "akmp invalid", 546 [IEEE80211_REASON_UNSUPP_RSN_IE_VERSION]= "unsupported rsn ie version", 547 [IEEE80211_REASON_INVALID_RSN_IE_CAP] = "invalid rsn ie cap", 548 [IEEE80211_REASON_802_1X_AUTH_FAILED] = "802.1x auth failed", 549 [IEEE80211_REASON_CIPHER_SUITE_REJECTED]= "cipher suite rejected", 550 }; 551 if (v < N(reasons) && reasons[v] != NULL) 552 snprintf(b, bs, "%s (%u)", reasons[v], v); 553 else 554 snprintf(b, bs, "%u", v); 555 #undef N 556 } 557 558 void 559 setstatus(char b[], size_t bs, int v) 560 { 561 #define N(a) (sizeof(a)/sizeof(a[0])) 562 static const char *status[] = { 563 [IEEE80211_STATUS_SUCCESS] = "success", 564 [IEEE80211_STATUS_UNSPECIFIED] = "unspecified", 565 [IEEE80211_STATUS_CAPINFO] = "capinfo", 566 [IEEE80211_STATUS_NOT_ASSOCED] = "not assoced", 567 [IEEE80211_STATUS_OTHER] = "other", 568 [IEEE80211_STATUS_ALG] = "algorithm", 569 [IEEE80211_STATUS_SEQUENCE] = "sequence", 570 [IEEE80211_STATUS_CHALLENGE] = "challenge", 571 [IEEE80211_STATUS_TIMEOUT] = "timeout", 572 [IEEE80211_STATUS_TOOMANY] = "toomany", 573 [IEEE80211_STATUS_BASIC_RATE] = "basic rate", 574 [IEEE80211_STATUS_SP_REQUIRED] = "sp required", 575 [IEEE80211_STATUS_PBCC_REQUIRED] = "pbcc required", 576 [IEEE80211_STATUS_CA_REQUIRED] = "ca required", 577 [IEEE80211_STATUS_SPECMGMT_REQUIRED] = "specmgmt required", 578 [IEEE80211_STATUS_PWRCAP_REQUIRED] = "pwrcap required", 579 [IEEE80211_STATUS_SUPCHAN_REQUIRED] = "supchan required", 580 [IEEE80211_STATUS_SHORTSLOT_REQUIRED] = "shortslot required", 581 [IEEE80211_STATUS_DSSSOFDM_REQUIRED] = "dsssofdm required", 582 [IEEE80211_STATUS_INVALID_IE] = "invalid ie", 583 [IEEE80211_STATUS_GROUP_CIPHER_INVALID] = "group cipher invalid", 584 [IEEE80211_STATUS_PAIRWISE_CIPHER_INVALID]= "pairwise cipher invalid", 585 [IEEE80211_STATUS_AKMP_INVALID] = "akmp invalid", 586 [IEEE80211_STATUS_UNSUPP_RSN_IE_VERSION]= "unsupported rsn ie version", 587 [IEEE80211_STATUS_INVALID_RSN_IE_CAP] = "invalid rsn ie cap", 588 [IEEE80211_STATUS_CIPHER_SUITE_REJECTED]= "cipher suite rejected", 589 }; 590 if (v < N(status) && status[v] != NULL) 591 snprintf(b, bs, "%s (%u)", status[v], v); 592 else 593 snprintf(b, bs, "%u", v); 594 #undef N 595 } 596 597 static int 598 wlan_getinfo(struct wlanstatfoo_p *wf, int s, char b[], size_t bs) 599 { 600 const struct ieee80211req_sta_info *si = &wf->u_info.info.info[0]; 601 602 switch (s) { 603 case S_RATE: 604 snprintf(b, bs, "%uM", si->isi_txmbps/2); 605 return 1; 606 case S_RSSI: 607 snprintf(b, bs, "%d", si->isi_rssi); 608 return 1; 609 case S_NOISE: 610 snprintf(b, bs, "%d", si->isi_noise); 611 return 1; 612 case S_SIGNAL: 613 snprintf(b, bs, "%d", si->isi_rssi + si->isi_noise); 614 return 1; 615 case S_RX_AUTH_FAIL_CODE: 616 if (wf->cur.is_rx_authfail_code == 0) 617 break; 618 setstatus(b, bs, wf->cur.is_rx_authfail_code); 619 return 1; 620 case S_RX_DEAUTH_CODE: 621 if (wf->cur.is_rx_deauth_code == 0) 622 break; 623 setreason(b, bs, wf->cur.is_rx_deauth_code); 624 return 1; 625 case S_RX_DISASSOC_CODE: 626 if (wf->cur.is_rx_disassoc_code == 0) 627 break; 628 setreason(b, bs, wf->cur.is_rx_disassoc_code); 629 return 1; 630 } 631 b[0] = '\0'; 632 return 0; 633 } 634 635 static int 636 wlan_get_curstat(struct statfoo *sf, int s, char b[], size_t bs) 637 { 638 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf; 639 #define STAT(x) \ 640 snprintf(b, bs, "%u", wf->cur.is_##x - wf->total.is_##x); return 1 641 #define NSTAT(x) \ 642 snprintf(b, bs, "%u", \ 643 wf->ncur.is_stats.ns_##x - wf->ntotal.is_stats.ns_##x); \ 644 return 1 645 646 switch (s) { 647 case S_RX_BADVERSION: STAT(rx_badversion); 648 case S_RX_TOOSHORT: STAT(rx_tooshort); 649 case S_RX_WRONGBSS: STAT(rx_wrongbss); 650 case S_RX_DUP: STAT(rx_dup); 651 case S_RX_WRONGDIR: STAT(rx_wrongdir); 652 case S_RX_MCASTECHO: STAT(rx_mcastecho); 653 case S_RX_NOTASSOC: STAT(rx_notassoc); 654 case S_RX_NOPRIVACY: STAT(rx_noprivacy); 655 case S_RX_UNENCRYPTED: STAT(rx_unencrypted); 656 case S_RX_WEPFAIL: STAT(rx_wepfail); 657 case S_RX_DECAP: STAT(rx_decap); 658 case S_RX_MGTDISCARD: STAT(rx_mgtdiscard); 659 case S_RX_CTL: STAT(rx_ctl); 660 case S_RX_BEACON: STAT(rx_beacon); 661 case S_RX_RSTOOBIG: STAT(rx_rstoobig); 662 case S_RX_ELEM_MISSING: STAT(rx_elem_missing); 663 case S_RX_ELEM_TOOBIG: STAT(rx_elem_toobig); 664 case S_RX_ELEM_TOOSMALL: STAT(rx_elem_toosmall); 665 case S_RX_ELEM_UNKNOWN: STAT(rx_elem_unknown); 666 case S_RX_BADCHAN: STAT(rx_badchan); 667 case S_RX_CHANMISMATCH: STAT(rx_chanmismatch); 668 case S_RX_NODEALLOC: STAT(rx_nodealloc); 669 case S_RX_SSIDMISMATCH: STAT(rx_ssidmismatch); 670 case S_RX_AUTH_UNSUPPORTED: STAT(rx_auth_unsupported); 671 case S_RX_AUTH_FAIL: STAT(rx_auth_fail); 672 case S_RX_AUTH_COUNTERMEASURES: STAT(rx_auth_countermeasures); 673 case S_RX_ASSOC_BSS: STAT(rx_assoc_bss); 674 case S_RX_ASSOC_NOTAUTH: STAT(rx_assoc_notauth); 675 case S_RX_ASSOC_CAPMISMATCH: STAT(rx_assoc_capmismatch); 676 case S_RX_ASSOC_NORATE: STAT(rx_assoc_norate); 677 case S_RX_ASSOC_BADWPAIE: STAT(rx_assoc_badwpaie); 678 case S_RX_DEAUTH: STAT(rx_deauth); 679 case S_RX_DISASSOC: STAT(rx_disassoc); 680 case S_BMISS: STAT(beacon_miss); 681 case S_RX_BADSUBTYPE: STAT(rx_badsubtype); 682 case S_RX_NOBUF: STAT(rx_nobuf); 683 case S_RX_DECRYPTCRC: STAT(rx_decryptcrc); 684 case S_RX_AHDEMO_MGT: STAT(rx_ahdemo_mgt); 685 case S_RX_BAD_AUTH: STAT(rx_bad_auth); 686 case S_RX_UNAUTH: STAT(rx_unauth); 687 case S_RX_BADKEYID: STAT(rx_badkeyid); 688 case S_RX_CCMPREPLAY: STAT(rx_ccmpreplay); 689 case S_RX_CCMPFORMAT: STAT(rx_ccmpformat); 690 case S_RX_CCMPMIC: STAT(rx_ccmpmic); 691 case S_RX_TKIPREPLAY: STAT(rx_tkipreplay); 692 case S_RX_TKIPFORMAT: STAT(rx_tkipformat); 693 case S_RX_TKIPMIC: STAT(rx_tkipmic); 694 case S_RX_TKIPICV: STAT(rx_tkipicv); 695 case S_RX_BADCIPHER: STAT(rx_badcipher); 696 case S_RX_NOCIPHERCTX: STAT(rx_nocipherctx); 697 case S_RX_ACL: STAT(rx_acl); 698 case S_TX_NOBUF: STAT(tx_nobuf); 699 case S_TX_NONODE: STAT(tx_nonode); 700 case S_TX_UNKNOWNMGT: STAT(tx_unknownmgt); 701 case S_TX_BADCIPHER: STAT(tx_badcipher); 702 case S_TX_NODEFKEY: STAT(tx_nodefkey); 703 case S_TX_NOHEADROOM: STAT(tx_noheadroom); 704 case S_TX_FRAGFRAMES: STAT(tx_fragframes); 705 case S_TX_FRAGS: STAT(tx_frags); 706 case S_SCAN_ACTIVE: STAT(scan_active); 707 case S_SCAN_PASSIVE: STAT(scan_passive); 708 case S_SCAN_BG: STAT(scan_bg); 709 case S_NODE_TIMEOUT: STAT(node_timeout); 710 case S_CRYPTO_NOMEM: STAT(crypto_nomem); 711 case S_CRYPTO_TKIP: STAT(crypto_tkip); 712 case S_CRYPTO_TKIPENMIC: STAT(crypto_tkipenmic); 713 case S_CRYPTO_TKIPDEMIC: STAT(crypto_tkipdemic); 714 case S_CRYPTO_TKIPCM: STAT(crypto_tkipcm); 715 case S_CRYPTO_CCMP: STAT(crypto_ccmp); 716 case S_CRYPTO_WEP: STAT(crypto_wep); 717 case S_CRYPTO_SETKEY_CIPHER: STAT(crypto_setkey_cipher); 718 case S_CRYPTO_SETKEY_NOKEY: STAT(crypto_setkey_nokey); 719 case S_CRYPTO_DELKEY: STAT(crypto_delkey); 720 case S_CRYPTO_BADCIPHER: STAT(crypto_badcipher); 721 case S_CRYPTO_NOCIPHER: STAT(crypto_nocipher); 722 case S_CRYPTO_ATTACHFAIL: STAT(crypto_attachfail); 723 case S_CRYPTO_SWFALLBACK: STAT(crypto_swfallback); 724 case S_CRYPTO_KEYFAIL: STAT(crypto_keyfail); 725 case S_CRYPTO_ENMICFAIL: STAT(crypto_enmicfail); 726 case S_IBSS_CAPMISMATCH: STAT(ibss_capmismatch); 727 case S_IBSS_NORATE: STAT(ibss_norate); 728 case S_PS_UNASSOC: STAT(ps_unassoc); 729 case S_PS_BADAID: STAT(ps_badaid); 730 case S_PS_QEMPTY: STAT(ps_qempty); 731 case S_FF_BADHDR: STAT(ff_badhdr); 732 case S_FF_TOOSHORT: STAT(ff_tooshort); 733 case S_FF_SPLIT: STAT(ff_split); 734 case S_FF_DECAP: STAT(ff_decap); 735 case S_FF_ENCAP: STAT(ff_encap); 736 case S_RX_BADBINTVAL: STAT(rx_badbintval); 737 case S_RX_MGMT: STAT(rx_mgmt); 738 case S_RX_DEMICFAIL: STAT(rx_demicfail); 739 case S_RX_DEFRAG: STAT(rx_defrag); 740 case S_RX_ACTION: STAT(rx_action); 741 case S_AMSDU_TOOSHORT: STAT(amsdu_tooshort); 742 case S_AMSDU_SPLIT: STAT(amsdu_split); 743 case S_AMSDU_DECAP: STAT(amsdu_decap); 744 case S_AMSDU_ENCAP: STAT(amsdu_encap); 745 case S_AMPDU_REORDER: STAT(ampdu_rx_reorder); 746 case S_AMPDU_FLUSH: STAT(ampdu_rx_flush); 747 case S_AMPDU_BARBAD: STAT(ampdu_bar_bad); 748 case S_AMPDU_BAROOW: STAT(ampdu_bar_oow); 749 case S_AMPDU_BARMOVE: STAT(ampdu_bar_move); 750 case S_AMPDU_BAR: STAT(ampdu_bar_rx); 751 case S_AMPDU_MOVE: STAT(ampdu_rx_move); 752 case S_AMPDU_OOR: STAT(ampdu_rx_oor); 753 case S_AMPDU_COPY: STAT(ampdu_rx_copy); 754 case S_AMPDU_DROP: STAT(ampdu_rx_drop); 755 case S_AMPDU_AGE: STAT(ampdu_rx_age); 756 case S_AMPDU_STOP: STAT(ampdu_stop); 757 case S_AMPDU_STOP_FAILED:STAT(ampdu_stop_failed); 758 case S_ADDBA_REJECT: STAT(addba_reject); 759 case S_ADDBA_NOREQUEST: STAT(addba_norequest); 760 case S_ADDBA_BADTOKEN: STAT(addba_badtoken); 761 case S_TX_BADSTATE: STAT(tx_badstate); 762 case S_TX_NOTASSOC: STAT(tx_notassoc); 763 case S_TX_CLASSIFY: STAT(tx_classify); 764 case S_DWDS_MCAST: STAT(dwds_mcast); 765 case S_DWDS_QDROP: STAT(dwds_qdrop); 766 case S_HT_ASSOC_NOHTCAP:STAT(ht_assoc_nohtcap); 767 case S_HT_ASSOC_DOWNGRADE:STAT(ht_assoc_downgrade); 768 case S_HT_ASSOC_NORATE: STAT(ht_assoc_norate); 769 case S_INPUT: NSTAT(rx_data); 770 case S_OUTPUT: NSTAT(tx_data); 771 case S_RX_UCAST: NSTAT(rx_ucast); 772 case S_RX_MCAST: NSTAT(rx_mcast); 773 case S_TX_UCAST: NSTAT(tx_ucast); 774 case S_TX_MCAST: NSTAT(tx_mcast); 775 } 776 return wlan_getinfo(wf, s, b, bs); 777 #undef NSTAT 778 #undef STAT 779 } 780 781 static int 782 wlan_get_totstat(struct statfoo *sf, int s, char b[], size_t bs) 783 { 784 struct wlanstatfoo_p *wf = (struct wlanstatfoo_p *) sf; 785 #define STAT(x) \ 786 snprintf(b, bs, "%u", wf->total.is_##x); return 1 787 #define NSTAT(x) \ 788 snprintf(b, bs, "%u", wf->ntotal.is_stats.ns_##x); return 1 789 790 switch (s) { 791 case S_RX_BADVERSION: STAT(rx_badversion); 792 case S_RX_TOOSHORT: STAT(rx_tooshort); 793 case S_RX_WRONGBSS: STAT(rx_wrongbss); 794 case S_RX_DUP: STAT(rx_dup); 795 case S_RX_WRONGDIR: STAT(rx_wrongdir); 796 case S_RX_MCASTECHO: STAT(rx_mcastecho); 797 case S_RX_NOTASSOC: STAT(rx_notassoc); 798 case S_RX_NOPRIVACY: STAT(rx_noprivacy); 799 case S_RX_UNENCRYPTED: STAT(rx_unencrypted); 800 case S_RX_WEPFAIL: STAT(rx_wepfail); 801 case S_RX_DECAP: STAT(rx_decap); 802 case S_RX_MGTDISCARD: STAT(rx_mgtdiscard); 803 case S_RX_CTL: STAT(rx_ctl); 804 case S_RX_BEACON: STAT(rx_beacon); 805 case S_RX_RSTOOBIG: STAT(rx_rstoobig); 806 case S_RX_ELEM_MISSING: STAT(rx_elem_missing); 807 case S_RX_ELEM_TOOBIG: STAT(rx_elem_toobig); 808 case S_RX_ELEM_TOOSMALL: STAT(rx_elem_toosmall); 809 case S_RX_ELEM_UNKNOWN: STAT(rx_elem_unknown); 810 case S_RX_BADCHAN: STAT(rx_badchan); 811 case S_RX_CHANMISMATCH: STAT(rx_chanmismatch); 812 case S_RX_NODEALLOC: STAT(rx_nodealloc); 813 case S_RX_SSIDMISMATCH: STAT(rx_ssidmismatch); 814 case S_RX_AUTH_UNSUPPORTED: STAT(rx_auth_unsupported); 815 case S_RX_AUTH_FAIL: STAT(rx_auth_fail); 816 case S_RX_AUTH_COUNTERMEASURES: STAT(rx_auth_countermeasures); 817 case S_RX_ASSOC_BSS: STAT(rx_assoc_bss); 818 case S_RX_ASSOC_NOTAUTH: STAT(rx_assoc_notauth); 819 case S_RX_ASSOC_CAPMISMATCH: STAT(rx_assoc_capmismatch); 820 case S_RX_ASSOC_NORATE: STAT(rx_assoc_norate); 821 case S_RX_ASSOC_BADWPAIE: STAT(rx_assoc_badwpaie); 822 case S_RX_DEAUTH: STAT(rx_deauth); 823 case S_RX_DISASSOC: STAT(rx_disassoc); 824 case S_BMISS: STAT(beacon_miss); 825 case S_RX_BADSUBTYPE: STAT(rx_badsubtype); 826 case S_RX_NOBUF: STAT(rx_nobuf); 827 case S_RX_DECRYPTCRC: STAT(rx_decryptcrc); 828 case S_RX_AHDEMO_MGT: STAT(rx_ahdemo_mgt); 829 case S_RX_BAD_AUTH: STAT(rx_bad_auth); 830 case S_RX_UNAUTH: STAT(rx_unauth); 831 case S_RX_BADKEYID: STAT(rx_badkeyid); 832 case S_RX_CCMPREPLAY: STAT(rx_ccmpreplay); 833 case S_RX_CCMPFORMAT: STAT(rx_ccmpformat); 834 case S_RX_CCMPMIC: STAT(rx_ccmpmic); 835 case S_RX_TKIPREPLAY: STAT(rx_tkipreplay); 836 case S_RX_TKIPFORMAT: STAT(rx_tkipformat); 837 case S_RX_TKIPMIC: STAT(rx_tkipmic); 838 case S_RX_TKIPICV: STAT(rx_tkipicv); 839 case S_RX_BADCIPHER: STAT(rx_badcipher); 840 case S_RX_NOCIPHERCTX: STAT(rx_nocipherctx); 841 case S_RX_ACL: STAT(rx_acl); 842 case S_TX_NOBUF: STAT(tx_nobuf); 843 case S_TX_NONODE: STAT(tx_nonode); 844 case S_TX_UNKNOWNMGT: STAT(tx_unknownmgt); 845 case S_TX_BADCIPHER: STAT(tx_badcipher); 846 case S_TX_NODEFKEY: STAT(tx_nodefkey); 847 case S_TX_NOHEADROOM: STAT(tx_noheadroom); 848 case S_TX_FRAGFRAMES: STAT(tx_fragframes); 849 case S_TX_FRAGS: STAT(tx_frags); 850 case S_SCAN_ACTIVE: STAT(scan_active); 851 case S_SCAN_PASSIVE: STAT(scan_passive); 852 case S_SCAN_BG: STAT(scan_bg); 853 case S_NODE_TIMEOUT: STAT(node_timeout); 854 case S_CRYPTO_NOMEM: STAT(crypto_nomem); 855 case S_CRYPTO_TKIP: STAT(crypto_tkip); 856 case S_CRYPTO_TKIPENMIC: STAT(crypto_tkipenmic); 857 case S_CRYPTO_TKIPDEMIC: STAT(crypto_tkipdemic); 858 case S_CRYPTO_TKIPCM: STAT(crypto_tkipcm); 859 case S_CRYPTO_CCMP: STAT(crypto_ccmp); 860 case S_CRYPTO_WEP: STAT(crypto_wep); 861 case S_CRYPTO_SETKEY_CIPHER: STAT(crypto_setkey_cipher); 862 case S_CRYPTO_SETKEY_NOKEY: STAT(crypto_setkey_nokey); 863 case S_CRYPTO_DELKEY: STAT(crypto_delkey); 864 case S_CRYPTO_BADCIPHER: STAT(crypto_badcipher); 865 case S_CRYPTO_NOCIPHER: STAT(crypto_nocipher); 866 case S_CRYPTO_ATTACHFAIL: STAT(crypto_attachfail); 867 case S_CRYPTO_SWFALLBACK: STAT(crypto_swfallback); 868 case S_CRYPTO_KEYFAIL: STAT(crypto_keyfail); 869 case S_CRYPTO_ENMICFAIL: STAT(crypto_enmicfail); 870 case S_IBSS_CAPMISMATCH: STAT(ibss_capmismatch); 871 case S_IBSS_NORATE: STAT(ibss_norate); 872 case S_PS_UNASSOC: STAT(ps_unassoc); 873 case S_PS_BADAID: STAT(ps_badaid); 874 case S_PS_QEMPTY: STAT(ps_qempty); 875 case S_FF_BADHDR: STAT(ff_badhdr); 876 case S_FF_TOOSHORT: STAT(ff_tooshort); 877 case S_FF_SPLIT: STAT(ff_split); 878 case S_FF_DECAP: STAT(ff_decap); 879 case S_FF_ENCAP: STAT(ff_encap); 880 case S_RX_BADBINTVAL: STAT(rx_badbintval); 881 case S_RX_MGMT: STAT(rx_mgmt); 882 case S_RX_DEMICFAIL: STAT(rx_demicfail); 883 case S_RX_DEFRAG: STAT(rx_defrag); 884 case S_RX_ACTION: STAT(rx_action); 885 case S_AMSDU_TOOSHORT: STAT(amsdu_tooshort); 886 case S_AMSDU_SPLIT: STAT(amsdu_split); 887 case S_AMSDU_DECAP: STAT(amsdu_decap); 888 case S_AMSDU_ENCAP: STAT(amsdu_encap); 889 case S_AMPDU_REORDER: STAT(ampdu_rx_reorder); 890 case S_AMPDU_FLUSH: STAT(ampdu_rx_flush); 891 case S_AMPDU_BARBAD: STAT(ampdu_bar_bad); 892 case S_AMPDU_BAROOW: STAT(ampdu_bar_oow); 893 case S_AMPDU_BARMOVE: STAT(ampdu_bar_move); 894 case S_AMPDU_BAR: STAT(ampdu_bar_rx); 895 case S_AMPDU_MOVE: STAT(ampdu_rx_move); 896 case S_AMPDU_OOR: STAT(ampdu_rx_oor); 897 case S_AMPDU_COPY: STAT(ampdu_rx_copy); 898 case S_AMPDU_DROP: STAT(ampdu_rx_drop); 899 case S_AMPDU_AGE: STAT(ampdu_rx_age); 900 case S_AMPDU_STOP: STAT(ampdu_stop); 901 case S_AMPDU_STOP_FAILED:STAT(ampdu_stop_failed); 902 case S_ADDBA_REJECT: STAT(addba_reject); 903 case S_ADDBA_NOREQUEST: STAT(addba_norequest); 904 case S_ADDBA_BADTOKEN: STAT(addba_badtoken); 905 case S_TX_BADSTATE: STAT(tx_badstate); 906 case S_TX_NOTASSOC: STAT(tx_notassoc); 907 case S_TX_CLASSIFY: STAT(tx_classify); 908 case S_DWDS_MCAST: STAT(dwds_mcast); 909 case S_DWDS_QDROP: STAT(dwds_qdrop); 910 case S_HT_ASSOC_NOHTCAP:STAT(ht_assoc_nohtcap); 911 case S_HT_ASSOC_DOWNGRADE:STAT(ht_assoc_downgrade); 912 case S_HT_ASSOC_NORATE: STAT(ht_assoc_norate); 913 case S_INPUT: NSTAT(rx_data); 914 case S_OUTPUT: NSTAT(tx_data); 915 case S_RX_UCAST: NSTAT(rx_ucast); 916 case S_RX_MCAST: NSTAT(rx_mcast); 917 case S_TX_UCAST: NSTAT(tx_ucast); 918 case S_TX_MCAST: NSTAT(tx_mcast); 919 } 920 return wlan_getinfo(wf, s, b, bs); 921 #undef NSTAT 922 #undef STAT 923 } 924 925 STATFOO_DEFINE_BOUNCE(wlanstatfoo) 926 927 struct wlanstatfoo * 928 wlanstats_new(const char *ifname, const char *fmtstring) 929 { 930 #define N(a) (sizeof(a) / sizeof(a[0])) 931 struct wlanstatfoo_p *wf; 932 933 wf = calloc(1, sizeof(struct wlanstatfoo_p)); 934 if (wf != NULL) { 935 statfoo_init(&wf->base.base, "wlanstats", wlanstats, N(wlanstats)); 936 /* override base methods */ 937 wf->base.base.collect_cur = wlan_collect_cur; 938 wf->base.base.collect_tot = wlan_collect_tot; 939 wf->base.base.get_curstat = wlan_get_curstat; 940 wf->base.base.get_totstat = wlan_get_totstat; 941 wf->base.base.update_tot = wlan_update_tot; 942 943 /* setup bounce functions for public methods */ 944 STATFOO_BOUNCE(wf, wlanstatfoo); 945 946 /* setup our public methods */ 947 wf->base.setifname = wlan_setifname; 948 wf->base.getifname = wlan_getifname; 949 wf->base.getopmode = wlan_getopmode; 950 wf->base.setstamac = wlan_setstamac; 951 wf->opmode = -1; 952 953 wf->s = socket(AF_INET, SOCK_DGRAM, 0); 954 if (wf->s < 0) 955 err(1, "socket"); 956 957 wlan_setifname(&wf->base, ifname); 958 wf->base.setfmt(&wf->base, fmtstring); 959 } 960 return &wf->base; 961 #undef N 962 } 963