| # 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 |
