--- /dev/null
+# nl80211 definitions
+# Copyright (c) 2014, Jouni Malinen <j@w1.fi>
+#
+# This software may be distributed under the terms of the BSD license.
+# See README for more details.
+
+import binascii
+import struct
+
+nl80211_cmd = {
+ 'GET_WIPHY': 1,
+ 'SET_WIPHY': 2,
+ 'NEW_WIPHY': 3,
+ 'DEL_WIPHY': 4,
+ 'GET_INTERFACE': 5,
+ 'SET_INTERFACE': 6,
+ 'NEW_INTERFACE': 7,
+ 'DEL_INTERFACE': 8,
+ 'GET_KEY': 9,
+ 'SET_KEY': 10,
+ 'NEW_KEY': 11,
+ 'DEL_KEY': 12,
+ 'GET_BEACON': 13,
+ 'SET_BEACON': 14,
+ 'START_AP': 15,
+ 'STOP_AP': 16,
+ 'GET_STATION': 17,
+ 'SET_STATION': 18,
+ 'NEW_STATION': 19,
+ 'DEL_STATION': 20,
+ 'GET_MPATH': 21,
+ 'SET_MPATH': 22,
+ 'NEW_MPATH': 23,
+ 'DEL_MPATH': 24,
+ 'SET_BSS': 25,
+ 'SET_REG': 26,
+ 'REQ_SET_REG': 27,
+ 'GET_MESH_CONFIG': 28,
+ 'SET_MESH_CONFIG': 29,
+ 'SET_MGMT_EXTRA_IE[RESERVED]': 30,
+ 'GET_REG': 31,
+ 'GET_SCAN': 32,
+ 'TRIGGER_SCAN': 33,
+ 'NEW_SCAN_RESULTS': 34,
+ 'SCAN_ABORTED': 35,
+ 'REG_CHANGE': 36,
+ 'AUTHENTICATE': 37,
+ 'ASSOCIATE': 38,
+ 'DEAUTHENTICATE': 39,
+ 'DISASSOCIATE': 40,
+ 'MICHAEL_MIC_FAILURE': 41,
+ 'REG_BEACON_HINT': 42,
+ 'JOIN_IBSS': 43,
+ 'LEAVE_IBSS': 44,
+ 'TESTMODE': 45,
+ 'CONNECT': 46,
+ 'ROAM': 47,
+ 'DISCONNECT': 48,
+ 'SET_WIPHY_NETNS': 49,
+ 'GET_SURVEY': 50,
+ 'NEW_SURVEY_RESULTS': 51,
+ 'SET_PMKSA': 52,
+ 'DEL_PMKSA': 53,
+ 'FLUSH_PMKSA': 54,
+ 'REMAIN_ON_CHANNEL': 55,
+ 'CANCEL_REMAIN_ON_CHANNEL': 56,
+ 'SET_TX_BITRATE_MASK': 57,
+ 'REGISTER_FRAME': 58,
+ 'FRAME': 59,
+ 'FRAME_TX_STATUS': 60,
+ 'SET_POWER_SAVE': 61,
+ 'GET_POWER_SAVE': 62,
+ 'SET_CQM': 63,
+ 'NOTIFY_CQM': 64,
+ 'SET_CHANNEL': 65,
+ 'SET_WDS_PEER': 66,
+ 'FRAME_WAIT_CANCEL': 67,
+ 'JOIN_MESH': 68,
+ 'LEAVE_MESH': 69,
+ 'UNPROT_DEAUTHENTICATE': 70,
+ 'UNPROT_DISASSOCIATE': 71,
+ 'NEW_PEER_CANDIDATE': 72,
+ 'GET_WOWLAN': 73,
+ 'SET_WOWLAN': 74,
+ 'START_SCHED_SCAN': 75,
+ 'STOP_SCHED_SCAN': 76,
+ 'SCHED_SCAN_RESULTS': 77,
+ 'SCHED_SCAN_STOPPED': 78,
+ 'SET_REKEY_OFFLOAD': 79,
+ 'PMKSA_CANDIDATE': 80,
+ 'TDLS_OPER': 81,
+ 'TDLS_MGMT': 82,
+ 'UNEXPECTED_FRAME': 83,
+ 'PROBE_CLIENT': 84,
+ 'REGISTER_BEACONS': 85,
+ 'UNEXPECTED_4ADDR_FRAME': 86,
+ 'SET_NOACK_MAP': 87,
+ 'CH_SWITCH_NOTIFY': 88,
+ 'START_P2P_DEVICE': 89,
+ 'STOP_P2P_DEVICE': 90,
+ 'CONN_FAILED': 91,
+ 'SET_MCAST_RATE': 92,
+ 'SET_MAC_ACL': 93,
+ 'RADAR_DETECT': 94,
+ 'GET_PROTOCOL_FEATURES': 95,
+ 'UPDATE_FT_IES': 96,
+ 'FT_EVENT': 97,
+ 'CRIT_PROTOCOL_START': 98,
+ 'CRIT_PROTOCOL_STOP': 99,
+ 'GET_COALESCE': 100,
+ 'SET_COALESCE': 101,
+ 'CHANNEL_SWITCH': 102,
+ 'VENDOR': 103,
+ 'SET_QOS_MAP': 104,
+}
+
+nl80211_attr = {
+ 'WIPHY': 1,
+ 'WIPHY_NAME': 2,
+ 'IFINDEX': 3,
+ 'IFNAME': 4,
+ 'IFTYPE': 5,
+ 'MAC': 6,
+ 'KEY_DATA': 7,
+ 'KEY_IDX': 8,
+ 'KEY_CIPHER': 9,
+ 'KEY_SEQ': 10,
+ 'KEY_DEFAULT': 11,
+ 'BEACON_INTERVAL': 12,
+ 'DTIM_PERIOD': 13,
+ 'BEACON_HEAD': 14,
+ 'BEACON_TAIL': 15,
+ 'STA_AID': 16,
+ 'STA_FLAGS': 17,
+ 'STA_LISTEN_INTERVAL': 18,
+ 'STA_SUPPORTED_RATES': 19,
+ 'STA_VLAN': 20,
+ 'STA_INFO': 21,
+ 'WIPHY_BANDS': 22,
+ 'MNTR_FLAGS': 23,
+ 'MESH_ID': 24,
+ 'STA_PLINK_ACTION': 25,
+ 'MPATH_NEXT_HOP': 26,
+ 'MPATH_INFO': 27,
+ 'BSS_CTS_PROT': 28,
+ 'BSS_SHORT_PREAMBLE': 29,
+ 'BSS_SHORT_SLOT_TIME': 30,
+ 'HT_CAPABILITY': 31,
+ 'SUPPORTED_IFTYPES': 32,
+ 'REG_ALPHA2': 33,
+ 'REG_RULES': 34,
+ 'MESH_CONFIG': 35,
+ 'BSS_BASIC_RATES': 36,
+ 'WIPHY_TXQ_PARAMS': 37,
+ 'WIPHY_FREQ': 38,
+ 'WIPHY_CHANNEL_TYPE': 39,
+ 'KEY_DEFAULT_MGMT': 40,
+ 'MGMT_SUBTYPE': 41,
+ 'IE': 42,
+ 'MAX_NUM_SCAN_SSIDS': 43,
+ 'SCAN_FREQUENCIES': 44,
+ 'SCAN_SSIDS': 45,
+ 'GENERATION': 46,
+ 'BSS': 47,
+ 'REG_INITIATOR': 48,
+ 'REG_TYPE': 49,
+ 'SUPPORTED_COMMANDS': 50,
+ 'FRAME': 51,
+ 'SSID': 52,
+ 'AUTH_TYPE': 53,
+ 'REASON_CODE': 54,
+ 'KEY_TYPE': 55,
+ 'MAX_SCAN_IE_LEN': 56,
+ 'CIPHER_SUITES': 57,
+ 'FREQ_BEFORE': 58,
+ 'FREQ_AFTER': 59,
+ 'FREQ_FIXED': 60,
+ 'WIPHY_RETRY_SHORT': 61,
+ 'WIPHY_RETRY_LONG': 62,
+ 'WIPHY_FRAG_THRESHOLD': 63,
+ 'WIPHY_RTS_THRESHOLD': 64,
+ 'TIMED_OUT': 65,
+ 'USE_MFP': 66,
+ 'STA_FLAGS2': 67,
+ 'CONTROL_PORT': 68,
+ 'TESTDATA': 69,
+ 'PRIVACY': 70,
+ 'DISCONNECTED_BY_AP': 71,
+ 'STATUS_CODE': 72,
+ 'CIPHER_SUITES_PAIRWISE': 73,
+ 'CIPHER_SUITE_GROUP': 74,
+ 'WPA_VERSIONS': 75,
+ 'AKM_SUITES': 76,
+ 'REQ_IE': 77,
+ 'RESP_IE': 78,
+ 'PREV_BSSID': 79,
+ 'KEY': 80,
+ 'KEYS': 81,
+ 'PID': 82,
+ '4ADDR': 83,
+ 'SURVEY_INFO': 84,
+ 'PMKID': 85,
+ 'MAX_NUM_PMKIDS': 86,
+ 'DURATION': 87,
+ 'COOKIE': 88,
+ 'WIPHY_COVERAGE_CLASS': 89,
+ 'TX_RATES': 90,
+ 'FRAME_MATCH': 91,
+ 'ACK': 92,
+ 'PS_STATE': 93,
+ 'CQM': 94,
+ 'LOCAL_STATE_CHANGE': 95,
+ 'AP_ISOLATE': 96,
+ 'WIPHY_TX_POWER_SETTING': 97,
+ 'WIPHY_TX_POWER_LEVEL': 98,
+ 'TX_FRAME_TYPES': 99,
+ 'RX_FRAME_TYPES': 100,
+ 'FRAME_TYPE': 101,
+ 'CONTROL_PORT_ETHERTYPE': 102,
+ 'CONTROL_PORT_NO_ENCRYPT': 103,
+ 'SUPPORT_IBSS_RSN': 104,
+ 'WIPHY_ANTENNA_TX': 105,
+ 'WIPHY_ANTENNA_RX': 106,
+ 'MCAST_RATE': 107,
+ 'OFFCHANNEL_TX_OK': 108,
+ 'BSS_HT_OPMODE': 109,
+ 'KEY_DEFAULT_TYPES': 110,
+ 'MAX_REMAIN_ON_CHANNEL_DURATION': 111,
+ 'MESH_SETUP': 112,
+ 'WIPHY_ANTENNA_AVAIL_TX': 113,
+ 'WIPHY_ANTENNA_AVAIL_RX': 114,
+ 'SUPPORT_MESH_AUTH': 115,
+ 'STA_PLINK_STATE': 116,
+ 'WOWLAN_TRIGGERS': 117,
+ 'WOWLAN_TRIGGERS_SUPPORTED': 118,
+ 'SCHED_SCAN_INTERVAL': 119,
+ 'INTERFACE_COMBINATIONS': 120,
+ 'SOFTWARE_IFTYPES': 121,
+ 'REKEY_DATA': 122,
+ 'MAX_NUM_SCHED_SCAN_SSIDS': 123,
+ 'MAX_SCHED_SCAN_IE_LEN': 124,
+ 'SCAN_SUPP_RATES': 125,
+ 'HIDDEN_SSID': 126,
+ 'IE_PROBE_RESP': 127,
+ 'IE_ASSOC_RESP': 128,
+ 'STA_WME': 129,
+ 'SUPPORT_AP_UAPSD': 130,
+ 'ROAM_SUPPORT': 131,
+ 'SCHED_SCAN_MATCH': 132,
+ 'MAX_MATCH_SETS': 133,
+ 'PMKSA_CANDIDATE': 134,
+ 'TX_NO_CCK_RATE': 135,
+ 'TDLS_ACTION': 136,
+ 'TDLS_DIALOG_TOKEN': 137,
+ 'TDLS_OPERATION': 138,
+ 'TDLS_SUPPORT': 139,
+ 'TDLS_EXTERNAL_SETUP': 140,
+ 'DEVICE_AP_SME': 141,
+ 'DONT_WAIT_FOR_ACK': 142,
+ 'FEATURE_FLAGS': 143,
+ 'PROBE_RESP_OFFLOAD': 144,
+ 'PROBE_RESP': 145,
+ 'DFS_REGION': 146,
+ 'DISABLE_HT': 147,
+ 'HT_CAPABILITY_MASK': 148,
+ 'NOACK_MAP': 149,
+ 'INACTIVITY_TIMEOUT': 150,
+ 'RX_SIGNAL_DBM': 151,
+ 'BG_SCAN_PERIOD': 152,
+ 'WDEV': 153,
+ 'USER_REG_HINT_TYPE': 154,
+ 'CONN_FAILED_REASON': 155,
+ 'SAE_DATA': 156,
+ 'VHT_CAPABILITY': 157,
+ 'SCAN_FLAGS': 158,
+ 'CHANNEL_WIDTH': 159,
+ 'CENTER_FREQ1': 160,
+ 'CENTER_FREQ2': 161,
+ 'P2P_CTWINDOW': 162,
+ 'P2P_OPPPS': 163,
+ 'LOCAL_MESH_POWER_MODE': 164,
+ 'ACL_POLICY': 165,
+ 'MAC_ADDRS': 166,
+ 'MAC_ACL_MAX': 167,
+ 'RADAR_EVENT': 168,
+ 'EXT_CAPA': 169,
+ 'EXT_CAPA_MASK': 170,
+ 'STA_CAPABILITY': 171,
+ 'STA_EXT_CAPABILITY': 172,
+ 'PROTOCOL_FEATURES': 173,
+ 'SPLIT_WIPHY_DUMP': 174,
+ 'DISABLE_VHT': 175,
+ 'VHT_CAPABILITY_MASK': 176,
+ 'MDID': 177,
+ 'IE_RIC': 178,
+ 'CRIT_PROT_ID': 179,
+ 'MAX_CRIT_PROT_DURATION': 180,
+ 'PEER_AID': 181,
+ 'COALESCE_RULE': 182,
+ 'CH_SWITCH_COUNT': 183,
+ 'CH_SWITCH_BLOCK_TX': 184,
+ 'CSA_IES': 185,
+ 'CSA_C_OFF_BEACON': 186,
+ 'CSA_C_OFF_PRESP': 187,
+ 'RXMGMT_FLAGS': 188,
+ 'STA_SUPPORTED_CHANNELS': 189,
+ 'STA_SUPPORTED_OPER_CLASSES': 190,
+ 'HANDLE_DFS': 191,
+ 'SUPPORT_5_MHZ': 192,
+ 'SUPPORT_10_MHZ': 193,
+ 'OPMODE_NOTIF': 194,
+ 'VENDOR_ID': 195,
+ 'VENDOR_SUBCMD': 196,
+ 'VENDOR_DATA': 197,
+ 'VENDOR_EVENTS': 198,
+ 'QOS_MAP': 199,
+ 'MAC_HINT': 200,
+ 'WIPHY_FREQ_HINT': 201,
+ 'MAX_AP_ASSOC_STA': 202,
+}
+
+def build_nl80211_attr(id, val):
+ return struct.pack("@HH", 4 + len(val), nl80211_attr[id]) + val
+
+def build_nl80211_attr_u32(id, val):
+ return build_nl80211_attr(id, struct.pack("@I", val))
+
+def build_nl80211_attr_u16(id, val):
+ return build_nl80211_attr(id, struct.pack("@HH", val, 0))
+
+def build_nl80211_attr_u8(id, val):
+ return build_nl80211_attr(id, struct.pack("@4B", val, 0, 0, 0))
+
+def build_nl80211_attr_flag(id):
+ return build_nl80211_attr(id, '')
+
+def build_nl80211_attr_mac(id, val):
+ addr = struct.unpack('6B', binascii.unhexlify(val.replace(':','')))
+ t = addr + (0, 0)
+ aval = struct.pack('<6BBB', *t)
+ return build_nl80211_attr(id, aval)
+
+def parse_nl80211_attrs(msg):
+ attrs = {}
+ while len(msg) >= 4:
+ alen,attr = struct.unpack("@HH", msg[0:4])
+ if alen < 4:
+ raise Exception("Too short nl80211 attribute")
+ alen -= 4
+ msg = msg[4:]
+ if alen > len(msg):
+ raise Exception("nl80211 attribute underflow")
+ attrs[attr] = msg[0:alen]
+ msg = msg[alen:]
+ return attrs
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