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hostapd/src/common/wpa_ctrl.h
Jouni Malinen b10e01a795 DPP2: Connection status result (Configurator) 
A new argument to the DPP_AUTH_INIT command (conn_status=1) can now be
used to set Configurator to request a station Enrollee to report
connection result after a successfully completed provisioning step. If
the peer supports this, the DPP-CONF-SENT event indicates this with a
new argument (wait_conn_status=1) and the Configurator remains waiting
for the connection result for up to 16 seconds.

Once the Enrollee reports the result, a new DPP-CONN-STATUS-RESULT event
is generated with arguments result, ssid, and channel_list indicating
what the Enrollee reported. result=0 means success while non-zero codes
are for various error cases as specified in the DPP tech spec. If no
report is received from the Enrollee, the event with "timeout" argument
is generated locally.

Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
2019-09-16 17:13:46 +03:00

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/*
* wpa_supplicant/hostapd control interface library
* Copyright (c) 2004-2017, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
*/
#ifndef WPA_CTRL_H
#define WPA_CTRL_H
#ifdef __cplusplus
extern "C" {
#endif
/* wpa_supplicant control interface - fixed message prefixes */
/** Interactive request for identity/password/pin */
#define WPA_CTRL_REQ "CTRL-REQ-"
/** Response to identity/password/pin request */
#define WPA_CTRL_RSP "CTRL-RSP-"
/* Event messages with fixed prefix */
/** Authentication completed successfully and data connection enabled */
#define WPA_EVENT_CONNECTED "CTRL-EVENT-CONNECTED "
/** Disconnected, data connection is not available */
#define WPA_EVENT_DISCONNECTED "CTRL-EVENT-DISCONNECTED "
/** Association rejected during connection attempt */
#define WPA_EVENT_ASSOC_REJECT "CTRL-EVENT-ASSOC-REJECT "
/** Authentication rejected during connection attempt */
#define WPA_EVENT_AUTH_REJECT "CTRL-EVENT-AUTH-REJECT "
/** wpa_supplicant is exiting */
#define WPA_EVENT_TERMINATING "CTRL-EVENT-TERMINATING "
/** Password change was completed successfully */
#define WPA_EVENT_PASSWORD_CHANGED "CTRL-EVENT-PASSWORD-CHANGED "
/** EAP-Request/Notification received */
#define WPA_EVENT_EAP_NOTIFICATION "CTRL-EVENT-EAP-NOTIFICATION "
/** EAP authentication started (EAP-Request/Identity received) */
#define WPA_EVENT_EAP_STARTED "CTRL-EVENT-EAP-STARTED "
/** EAP method proposed by the server */
#define WPA_EVENT_EAP_PROPOSED_METHOD "CTRL-EVENT-EAP-PROPOSED-METHOD "
/** EAP method selected */
#define WPA_EVENT_EAP_METHOD "CTRL-EVENT-EAP-METHOD "
/** EAP peer certificate from TLS */
#define WPA_EVENT_EAP_PEER_CERT "CTRL-EVENT-EAP-PEER-CERT "
/** EAP peer certificate alternative subject name component from TLS */
#define WPA_EVENT_EAP_PEER_ALT "CTRL-EVENT-EAP-PEER-ALT "
/** EAP TLS certificate chain validation error */
#define WPA_EVENT_EAP_TLS_CERT_ERROR "CTRL-EVENT-EAP-TLS-CERT-ERROR "
/** EAP status */
#define WPA_EVENT_EAP_STATUS "CTRL-EVENT-EAP-STATUS "
/** Retransmit the previous request packet */
#define WPA_EVENT_EAP_RETRANSMIT "CTRL-EVENT-EAP-RETRANSMIT "
#define WPA_EVENT_EAP_RETRANSMIT2 "CTRL-EVENT-EAP-RETRANSMIT2 "
/** EAP authentication completed successfully */
#define WPA_EVENT_EAP_SUCCESS "CTRL-EVENT-EAP-SUCCESS "
#define WPA_EVENT_EAP_SUCCESS2 "CTRL-EVENT-EAP-SUCCESS2 "
/** EAP authentication failed (EAP-Failure received) */
#define WPA_EVENT_EAP_FAILURE "CTRL-EVENT-EAP-FAILURE "
#define WPA_EVENT_EAP_FAILURE2 "CTRL-EVENT-EAP-FAILURE2 "
/** EAP authentication failed due to no response received */
#define WPA_EVENT_EAP_TIMEOUT_FAILURE "CTRL-EVENT-EAP-TIMEOUT-FAILURE "
#define WPA_EVENT_EAP_TIMEOUT_FAILURE2 "CTRL-EVENT-EAP-TIMEOUT-FAILURE2 "
#define WPA_EVENT_EAP_ERROR_CODE "EAP-ERROR-CODE "
/** Network block temporarily disabled (e.g., due to authentication failure) */
#define WPA_EVENT_TEMP_DISABLED "CTRL-EVENT-SSID-TEMP-DISABLED "
/** Temporarily disabled network block re-enabled */
#define WPA_EVENT_REENABLED "CTRL-EVENT-SSID-REENABLED "
/** New scan started */
#define WPA_EVENT_SCAN_STARTED "CTRL-EVENT-SCAN-STARTED "
/** New scan results available */
#define WPA_EVENT_SCAN_RESULTS "CTRL-EVENT-SCAN-RESULTS "
/** Scan command failed */
#define WPA_EVENT_SCAN_FAILED "CTRL-EVENT-SCAN-FAILED "
/** wpa_supplicant state change */
#define WPA_EVENT_STATE_CHANGE "CTRL-EVENT-STATE-CHANGE "
/** A new BSS entry was added (followed by BSS entry id and BSSID) */
#define WPA_EVENT_BSS_ADDED "CTRL-EVENT-BSS-ADDED "
/** A BSS entry was removed (followed by BSS entry id and BSSID) */
#define WPA_EVENT_BSS_REMOVED "CTRL-EVENT-BSS-REMOVED "
/** No suitable network was found */
#define WPA_EVENT_NETWORK_NOT_FOUND "CTRL-EVENT-NETWORK-NOT-FOUND "
/** Change in the signal level was reported by the driver */
#define WPA_EVENT_SIGNAL_CHANGE "CTRL-EVENT-SIGNAL-CHANGE "
/** Beacon loss reported by the driver */
#define WPA_EVENT_BEACON_LOSS "CTRL-EVENT-BEACON-LOSS "
/** Regulatory domain channel */
#define WPA_EVENT_REGDOM_CHANGE "CTRL-EVENT-REGDOM-CHANGE "
/** Channel switch started (followed by freq=<MHz> and other channel parameters)
*/
#define WPA_EVENT_CHANNEL_SWITCH_STARTED "CTRL-EVENT-STARTED-CHANNEL-SWITCH "
/** Channel switch (followed by freq=<MHz> and other channel parameters) */
#define WPA_EVENT_CHANNEL_SWITCH "CTRL-EVENT-CHANNEL-SWITCH "
/** SAE authentication failed due to unknown password identifier */
#define WPA_EVENT_SAE_UNKNOWN_PASSWORD_IDENTIFIER \
"CTRL-EVENT-SAE-UNKNOWN-PASSWORD-IDENTIFIER "
/** IP subnet status change notification
*
* When using an offloaded roaming mechanism where driver/firmware takes care
* of roaming and IP subnet validation checks post-roaming, this event can
* indicate whether IP subnet has changed.
*
* The event has a status=<0/1/2> parameter where
* 0 = unknown
* 1 = IP subnet unchanged (can continue to use the old IP address)
* 2 = IP subnet changed (need to get a new IP address)
*/
#define WPA_EVENT_SUBNET_STATUS_UPDATE "CTRL-EVENT-SUBNET-STATUS-UPDATE "
/** RSN IBSS 4-way handshakes completed with specified peer */
#define IBSS_RSN_COMPLETED "IBSS-RSN-COMPLETED "
/** Notification of frequency conflict due to a concurrent operation.
*
* The indicated network is disabled and needs to be re-enabled before it can
* be used again.
*/
#define WPA_EVENT_FREQ_CONFLICT "CTRL-EVENT-FREQ-CONFLICT "
/** Frequency ranges that the driver recommends to avoid */
#define WPA_EVENT_AVOID_FREQ "CTRL-EVENT-AVOID-FREQ "
/** WPS overlap detected in PBC mode */
#define WPS_EVENT_OVERLAP "WPS-OVERLAP-DETECTED "
/** Available WPS AP with active PBC found in scan results */
#define WPS_EVENT_AP_AVAILABLE_PBC "WPS-AP-AVAILABLE-PBC "
/** Available WPS AP with our address as authorized in scan results */
#define WPS_EVENT_AP_AVAILABLE_AUTH "WPS-AP-AVAILABLE-AUTH "
/** Available WPS AP with recently selected PIN registrar found in scan results
*/
#define WPS_EVENT_AP_AVAILABLE_PIN "WPS-AP-AVAILABLE-PIN "
/** Available WPS AP found in scan results */
#define WPS_EVENT_AP_AVAILABLE "WPS-AP-AVAILABLE "
/** A new credential received */
#define WPS_EVENT_CRED_RECEIVED "WPS-CRED-RECEIVED "
/** M2D received */
#define WPS_EVENT_M2D "WPS-M2D "
/** WPS registration failed after M2/M2D */
#define WPS_EVENT_FAIL "WPS-FAIL "
/** WPS registration completed successfully */
#define WPS_EVENT_SUCCESS "WPS-SUCCESS "
/** WPS enrollment attempt timed out and was terminated */
#define WPS_EVENT_TIMEOUT "WPS-TIMEOUT "
/* PBC mode was activated */
#define WPS_EVENT_ACTIVE "WPS-PBC-ACTIVE "
/* PBC mode was disabled */
#define WPS_EVENT_DISABLE "WPS-PBC-DISABLE "
#define WPS_EVENT_ENROLLEE_SEEN "WPS-ENROLLEE-SEEN "
#define WPS_EVENT_OPEN_NETWORK "WPS-OPEN-NETWORK "
/* WPS ER events */
#define WPS_EVENT_ER_AP_ADD "WPS-ER-AP-ADD "
#define WPS_EVENT_ER_AP_REMOVE "WPS-ER-AP-REMOVE "
#define WPS_EVENT_ER_ENROLLEE_ADD "WPS-ER-ENROLLEE-ADD "
#define WPS_EVENT_ER_ENROLLEE_REMOVE "WPS-ER-ENROLLEE-REMOVE "
#define WPS_EVENT_ER_AP_SETTINGS "WPS-ER-AP-SETTINGS "
#define WPS_EVENT_ER_SET_SEL_REG "WPS-ER-AP-SET-SEL-REG "
/* DPP events */
#define DPP_EVENT_AUTH_SUCCESS "DPP-AUTH-SUCCESS "
#define DPP_EVENT_AUTH_INIT_FAILED "DPP-AUTH-INIT-FAILED "
#define DPP_EVENT_NOT_COMPATIBLE "DPP-NOT-COMPATIBLE "
#define DPP_EVENT_RESPONSE_PENDING "DPP-RESPONSE-PENDING "
#define DPP_EVENT_SCAN_PEER_QR_CODE "DPP-SCAN-PEER-QR-CODE "
#define DPP_EVENT_AUTH_DIRECTION "DPP-AUTH-DIRECTION "
#define DPP_EVENT_CONF_RECEIVED "DPP-CONF-RECEIVED "
#define DPP_EVENT_CONF_SENT "DPP-CONF-SENT "
#define DPP_EVENT_CONF_FAILED "DPP-CONF-FAILED "
#define DPP_EVENT_CONN_STATUS_RESULT "DPP-CONN-STATUS-RESULT "
#define DPP_EVENT_CONFOBJ_AKM "DPP-CONFOBJ-AKM "
#define DPP_EVENT_CONFOBJ_SSID "DPP-CONFOBJ-SSID "
#define DPP_EVENT_CONFOBJ_PASS "DPP-CONFOBJ-PASS "
#define DPP_EVENT_CONFOBJ_PSK "DPP-CONFOBJ-PSK "
#define DPP_EVENT_CONNECTOR "DPP-CONNECTOR "
#define DPP_EVENT_C_SIGN_KEY "DPP-C-SIGN-KEY "
#define DPP_EVENT_NET_ACCESS_KEY "DPP-NET-ACCESS-KEY "
#define DPP_EVENT_MISSING_CONNECTOR "DPP-MISSING-CONNECTOR "
#define DPP_EVENT_NETWORK_ID "DPP-NETWORK-ID "
#define DPP_EVENT_RX "DPP-RX "
#define DPP_EVENT_TX "DPP-TX "
#define DPP_EVENT_TX_STATUS "DPP-TX-STATUS "
#define DPP_EVENT_FAIL "DPP-FAIL "
#define DPP_EVENT_PKEX_T_LIMIT "DPP-PKEX-T-LIMIT "
#define DPP_EVENT_INTRO "DPP-INTRO "
#define DPP_EVENT_CONF_REQ_RX "DPP-CONF-REQ-RX "
/* MESH events */
#define MESH_GROUP_STARTED "MESH-GROUP-STARTED "
#define MESH_GROUP_REMOVED "MESH-GROUP-REMOVED "
#define MESH_PEER_CONNECTED "MESH-PEER-CONNECTED "
#define MESH_PEER_DISCONNECTED "MESH-PEER-DISCONNECTED "
/** Mesh SAE authentication failure. Wrong password suspected. */
#define MESH_SAE_AUTH_FAILURE "MESH-SAE-AUTH-FAILURE "
#define MESH_SAE_AUTH_BLOCKED "MESH-SAE-AUTH-BLOCKED "
/* WMM AC events */
#define WMM_AC_EVENT_TSPEC_ADDED "TSPEC-ADDED "
#define WMM_AC_EVENT_TSPEC_REMOVED "TSPEC-REMOVED "
#define WMM_AC_EVENT_TSPEC_REQ_FAILED "TSPEC-REQ-FAILED "
/** P2P device found */
#define P2P_EVENT_DEVICE_FOUND "P2P-DEVICE-FOUND "
/** P2P device lost */
#define P2P_EVENT_DEVICE_LOST "P2P-DEVICE-LOST "
/** A P2P device requested GO negotiation, but we were not ready to start the
* negotiation */
#define P2P_EVENT_GO_NEG_REQUEST "P2P-GO-NEG-REQUEST "
#define P2P_EVENT_GO_NEG_SUCCESS "P2P-GO-NEG-SUCCESS "
#define P2P_EVENT_GO_NEG_FAILURE "P2P-GO-NEG-FAILURE "
#define P2P_EVENT_GROUP_FORMATION_SUCCESS "P2P-GROUP-FORMATION-SUCCESS "
#define P2P_EVENT_GROUP_FORMATION_FAILURE "P2P-GROUP-FORMATION-FAILURE "
#define P2P_EVENT_GROUP_STARTED "P2P-GROUP-STARTED "
#define P2P_EVENT_GROUP_REMOVED "P2P-GROUP-REMOVED "
#define P2P_EVENT_CROSS_CONNECT_ENABLE "P2P-CROSS-CONNECT-ENABLE "
#define P2P_EVENT_CROSS_CONNECT_DISABLE "P2P-CROSS-CONNECT-DISABLE "
/* parameters: <peer address> <PIN> */
#define P2P_EVENT_PROV_DISC_SHOW_PIN "P2P-PROV-DISC-SHOW-PIN "
/* parameters: <peer address> */
#define P2P_EVENT_PROV_DISC_ENTER_PIN "P2P-PROV-DISC-ENTER-PIN "
/* parameters: <peer address> */
#define P2P_EVENT_PROV_DISC_PBC_REQ "P2P-PROV-DISC-PBC-REQ "
/* parameters: <peer address> */
#define P2P_EVENT_PROV_DISC_PBC_RESP "P2P-PROV-DISC-PBC-RESP "
/* parameters: <peer address> <status> */
#define P2P_EVENT_PROV_DISC_FAILURE "P2P-PROV-DISC-FAILURE"
/* parameters: <freq> <src addr> <dialog token> <update indicator> <TLVs> */
#define P2P_EVENT_SERV_DISC_REQ "P2P-SERV-DISC-REQ "
/* parameters: <src addr> <update indicator> <TLVs> */
#define P2P_EVENT_SERV_DISC_RESP "P2P-SERV-DISC-RESP "
#define P2P_EVENT_SERV_ASP_RESP "P2P-SERV-ASP-RESP "
#define P2P_EVENT_INVITATION_RECEIVED "P2P-INVITATION-RECEIVED "
#define P2P_EVENT_INVITATION_RESULT "P2P-INVITATION-RESULT "
#define P2P_EVENT_INVITATION_ACCEPTED "P2P-INVITATION-ACCEPTED "
#define P2P_EVENT_FIND_STOPPED "P2P-FIND-STOPPED "
#define P2P_EVENT_PERSISTENT_PSK_FAIL "P2P-PERSISTENT-PSK-FAIL id="
#define P2P_EVENT_PRESENCE_RESPONSE "P2P-PRESENCE-RESPONSE "
#define P2P_EVENT_NFC_BOTH_GO "P2P-NFC-BOTH-GO "
#define P2P_EVENT_NFC_PEER_CLIENT "P2P-NFC-PEER-CLIENT "
#define P2P_EVENT_NFC_WHILE_CLIENT "P2P-NFC-WHILE-CLIENT "
#define P2P_EVENT_FALLBACK_TO_GO_NEG "P2P-FALLBACK-TO-GO-NEG "
#define P2P_EVENT_FALLBACK_TO_GO_NEG_ENABLED "P2P-FALLBACK-TO-GO-NEG-ENABLED "
/* parameters: <PMF enabled> <timeout in ms> <Session Information URL> */
#define ESS_DISASSOC_IMMINENT "ESS-DISASSOC-IMMINENT "
#define P2P_EVENT_REMOVE_AND_REFORM_GROUP "P2P-REMOVE-AND-REFORM-GROUP "
#define P2P_EVENT_P2PS_PROVISION_START "P2PS-PROV-START "
#define P2P_EVENT_P2PS_PROVISION_DONE "P2PS-PROV-DONE "
#define INTERWORKING_AP "INTERWORKING-AP "
#define INTERWORKING_BLACKLISTED "INTERWORKING-BLACKLISTED "
#define INTERWORKING_NO_MATCH "INTERWORKING-NO-MATCH "
#define INTERWORKING_ALREADY_CONNECTED "INTERWORKING-ALREADY-CONNECTED "
#define INTERWORKING_SELECTED "INTERWORKING-SELECTED "
/* Credential block added; parameters: <id> */
#define CRED_ADDED "CRED-ADDED "
/* Credential block modified; parameters: <id> <field> */
#define CRED_MODIFIED "CRED-MODIFIED "
/* Credential block removed; parameters: <id> */
#define CRED_REMOVED "CRED-REMOVED "
#define GAS_RESPONSE_INFO "GAS-RESPONSE-INFO "
/* parameters: <addr> <dialog_token> <freq> */
#define GAS_QUERY_START "GAS-QUERY-START "
/* parameters: <addr> <dialog_token> <freq> <status_code> <result> */
#define GAS_QUERY_DONE "GAS-QUERY-DONE "
/* parameters: <addr> <result> */
#define ANQP_QUERY_DONE "ANQP-QUERY-DONE "
#define RX_ANQP "RX-ANQP "
#define RX_HS20_ANQP "RX-HS20-ANQP "
#define RX_HS20_ANQP_ICON "RX-HS20-ANQP-ICON "
#define RX_HS20_ICON "RX-HS20-ICON "
#define RX_MBO_ANQP "RX-MBO-ANQP "
/* parameters: <Venue Number> <Venue URL> */
#define RX_VENUE_URL "RX-VENUE-URL "
#define HS20_SUBSCRIPTION_REMEDIATION "HS20-SUBSCRIPTION-REMEDIATION "
#define HS20_DEAUTH_IMMINENT_NOTICE "HS20-DEAUTH-IMMINENT-NOTICE "
#define HS20_T_C_ACCEPTANCE "HS20-T-C-ACCEPTANCE "
#define EXT_RADIO_WORK_START "EXT-RADIO-WORK-START "
#define EXT_RADIO_WORK_TIMEOUT "EXT-RADIO-WORK-TIMEOUT "
#define RRM_EVENT_NEIGHBOR_REP_RXED "RRM-NEIGHBOR-REP-RECEIVED "
#define RRM_EVENT_NEIGHBOR_REP_FAILED "RRM-NEIGHBOR-REP-REQUEST-FAILED "
/* hostapd control interface - fixed message prefixes */
#define WPS_EVENT_PIN_NEEDED "WPS-PIN-NEEDED "
#define WPS_EVENT_NEW_AP_SETTINGS "WPS-NEW-AP-SETTINGS "
#define WPS_EVENT_REG_SUCCESS "WPS-REG-SUCCESS "
#define WPS_EVENT_AP_SETUP_LOCKED "WPS-AP-SETUP-LOCKED "
#define WPS_EVENT_AP_SETUP_UNLOCKED "WPS-AP-SETUP-UNLOCKED "
#define WPS_EVENT_AP_PIN_ENABLED "WPS-AP-PIN-ENABLED "
#define WPS_EVENT_AP_PIN_DISABLED "WPS-AP-PIN-DISABLED "
#define AP_STA_CONNECTED "AP-STA-CONNECTED "
#define AP_STA_DISCONNECTED "AP-STA-DISCONNECTED "
#define AP_STA_POSSIBLE_PSK_MISMATCH "AP-STA-POSSIBLE-PSK-MISMATCH "
#define AP_STA_POLL_OK "AP-STA-POLL-OK "
#define AP_REJECTED_MAX_STA "AP-REJECTED-MAX-STA "
#define AP_REJECTED_BLOCKED_STA "AP-REJECTED-BLOCKED-STA "
#define HS20_T_C_FILTERING_ADD "HS20-T-C-FILTERING-ADD "
#define HS20_T_C_FILTERING_REMOVE "HS20-T-C-FILTERING-REMOVE "
#define AP_EVENT_ENABLED "AP-ENABLED "
#define AP_EVENT_DISABLED "AP-DISABLED "
#define INTERFACE_ENABLED "INTERFACE-ENABLED "
#define INTERFACE_DISABLED "INTERFACE-DISABLED "
#define ACS_EVENT_STARTED "ACS-STARTED "
#define ACS_EVENT_COMPLETED "ACS-COMPLETED "
#define ACS_EVENT_FAILED "ACS-FAILED "
#define DFS_EVENT_RADAR_DETECTED "DFS-RADAR-DETECTED "
#define DFS_EVENT_NEW_CHANNEL "DFS-NEW-CHANNEL "
#define DFS_EVENT_CAC_START "DFS-CAC-START "
#define DFS_EVENT_CAC_COMPLETED "DFS-CAC-COMPLETED "
#define DFS_EVENT_NOP_FINISHED "DFS-NOP-FINISHED "
#define DFS_EVENT_PRE_CAC_EXPIRED "DFS-PRE-CAC-EXPIRED "
#define AP_CSA_FINISHED "AP-CSA-FINISHED "
#define P2P_EVENT_LISTEN_OFFLOAD_STOP "P2P-LISTEN-OFFLOAD-STOPPED "
#define P2P_LISTEN_OFFLOAD_STOP_REASON "P2P-LISTEN-OFFLOAD-STOP-REASON "
/* BSS Transition Management Response frame received */
#define BSS_TM_RESP "BSS-TM-RESP "
/* Collocated Interference Request frame received;
* parameters: <dialog token> <automatic report enabled> <report timeout> */
#define COLOC_INTF_REQ "COLOC-INTF-REQ "
/* Collocated Interference Report frame received;
* parameters: <STA address> <dialog token> <hexdump of report elements> */
#define COLOC_INTF_REPORT "COLOC-INTF-REPORT "
/* MBO IE with cellular data connection preference received */
#define MBO_CELL_PREFERENCE "MBO-CELL-PREFERENCE "
/* BSS Transition Management Request received with MBO transition reason */
#define MBO_TRANSITION_REASON "MBO-TRANSITION-REASON "
/* parameters: <STA address> <dialog token> <ack=0/1> */
#define BEACON_REQ_TX_STATUS "BEACON-REQ-TX-STATUS "
/* parameters: <STA address> <dialog token> <report mode> <beacon report> */
#define BEACON_RESP_RX "BEACON-RESP-RX "
/* PMKSA cache entry added; parameters: <BSSID> <network_id> */
#define PMKSA_CACHE_ADDED "PMKSA-CACHE-ADDED "
/* PMKSA cache entry removed; parameters: <BSSID> <network_id> */
#define PMKSA_CACHE_REMOVED "PMKSA-CACHE-REMOVED "
/* FILS HLP Container receive; parameters: dst=<addr> src=<addr> frame=<hexdump>
*/
#define FILS_HLP_RX "FILS-HLP-RX "
/* Event to indicate Probe Request frame;
* parameters: sa=<STA MAC address> signal=<signal> */
#define RX_PROBE_REQUEST "RX-PROBE-REQUEST "
/* Event to indicate station's HT/VHT operation mode change information */
#define STA_OPMODE_MAX_BW_CHANGED "STA-OPMODE-MAX-BW-CHANGED "
#define STA_OPMODE_SMPS_MODE_CHANGED "STA-OPMODE-SMPS-MODE-CHANGED "
#define STA_OPMODE_N_SS_CHANGED "STA-OPMODE-N_SS-CHANGED "
/* New interface addition or removal for 4addr WDS SDA */
#define WDS_STA_INTERFACE_ADDED "WDS-STA-INTERFACE-ADDED "
#define WDS_STA_INTERFACE_REMOVED "WDS-STA-INTERFACE-REMOVED "
/* BSS command information masks */
#define WPA_BSS_MASK_ALL 0xFFFDFFFF
#define WPA_BSS_MASK_ID BIT(0)
#define WPA_BSS_MASK_BSSID BIT(1)
#define WPA_BSS_MASK_FREQ BIT(2)
#define WPA_BSS_MASK_BEACON_INT BIT(3)
#define WPA_BSS_MASK_CAPABILITIES BIT(4)
#define WPA_BSS_MASK_QUAL BIT(5)
#define WPA_BSS_MASK_NOISE BIT(6)
#define WPA_BSS_MASK_LEVEL BIT(7)
#define WPA_BSS_MASK_TSF BIT(8)
#define WPA_BSS_MASK_AGE BIT(9)
#define WPA_BSS_MASK_IE BIT(10)
#define WPA_BSS_MASK_FLAGS BIT(11)
#define WPA_BSS_MASK_SSID BIT(12)
#define WPA_BSS_MASK_WPS_SCAN BIT(13)
#define WPA_BSS_MASK_P2P_SCAN BIT(14)
#define WPA_BSS_MASK_INTERNETW BIT(15)
#define WPA_BSS_MASK_WIFI_DISPLAY BIT(16)
#define WPA_BSS_MASK_DELIM BIT(17)
#define WPA_BSS_MASK_MESH_SCAN BIT(18)
#define WPA_BSS_MASK_SNR BIT(19)
#define WPA_BSS_MASK_EST_THROUGHPUT BIT(20)
#define WPA_BSS_MASK_FST BIT(21)
#define WPA_BSS_MASK_UPDATE_IDX BIT(22)
#define WPA_BSS_MASK_BEACON_IE BIT(23)
#define WPA_BSS_MASK_FILS_INDICATION BIT(24)
/* VENDOR_ELEM_* frame id values */
enum wpa_vendor_elem_frame {
VENDOR_ELEM_PROBE_REQ_P2P = 0,
VENDOR_ELEM_PROBE_RESP_P2P = 1,
VENDOR_ELEM_PROBE_RESP_P2P_GO = 2,
VENDOR_ELEM_BEACON_P2P_GO = 3,
VENDOR_ELEM_P2P_PD_REQ = 4,
VENDOR_ELEM_P2P_PD_RESP = 5,
VENDOR_ELEM_P2P_GO_NEG_REQ = 6,
VENDOR_ELEM_P2P_GO_NEG_RESP = 7,
VENDOR_ELEM_P2P_GO_NEG_CONF = 8,
VENDOR_ELEM_P2P_INV_REQ = 9,
VENDOR_ELEM_P2P_INV_RESP = 10,
VENDOR_ELEM_P2P_ASSOC_REQ = 11,
VENDOR_ELEM_P2P_ASSOC_RESP = 12,
VENDOR_ELEM_ASSOC_REQ = 13,
VENDOR_ELEM_PROBE_REQ = 14,
NUM_VENDOR_ELEM_FRAMES
};
/* wpa_supplicant/hostapd control interface access */
/**
* wpa_ctrl_open - Open a control interface to wpa_supplicant/hostapd
* @ctrl_path: Path for UNIX domain sockets; ignored if UDP sockets are used.
* Returns: Pointer to abstract control interface data or %NULL on failure
*
* This function is used to open a control interface to wpa_supplicant/hostapd.
* ctrl_path is usually /var/run/wpa_supplicant or /var/run/hostapd. This path
* is configured in wpa_supplicant/hostapd and other programs using the control
* interface need to use matching path configuration.
*/
struct wpa_ctrl * wpa_ctrl_open(const char *ctrl_path);
/**
* wpa_ctrl_open2 - Open a control interface to wpa_supplicant/hostapd
* @ctrl_path: Path for UNIX domain sockets; ignored if UDP sockets are used.
* @cli_path: Path for client UNIX domain sockets; ignored if UDP socket
* is used.
* Returns: Pointer to abstract control interface data or %NULL on failure
*
* This function is used to open a control interface to wpa_supplicant/hostapd
* when the socket path for client need to be specified explicitly. Default
* ctrl_path is usually /var/run/wpa_supplicant or /var/run/hostapd and client
* socket path is /tmp.
*/
struct wpa_ctrl * wpa_ctrl_open2(const char *ctrl_path, const char *cli_path);
/**
* wpa_ctrl_close - Close a control interface to wpa_supplicant/hostapd
* @ctrl: Control interface data from wpa_ctrl_open()
*
* This function is used to close a control interface.
*/
void wpa_ctrl_close(struct wpa_ctrl *ctrl);
/**
* wpa_ctrl_request - Send a command to wpa_supplicant/hostapd
* @ctrl: Control interface data from wpa_ctrl_open()
* @cmd: Command; usually, ASCII text, e.g., "PING"
* @cmd_len: Length of the cmd in bytes
* @reply: Buffer for the response
* @reply_len: Reply buffer length
* @msg_cb: Callback function for unsolicited messages or %NULL if not used
* Returns: 0 on success, -1 on error (send or receive failed), -2 on timeout
*
* This function is used to send commands to wpa_supplicant/hostapd. Received
* response will be written to reply and reply_len is set to the actual length
* of the reply. This function will block for up to 10 seconds while waiting
* for the reply. If unsolicited messages are received, the blocking time may
* be longer.
*
* msg_cb can be used to register a callback function that will be called for
* unsolicited messages received while waiting for the command response. These
* messages may be received if wpa_ctrl_request() is called at the same time as
* wpa_supplicant/hostapd is sending such a message. This can happen only if
* the program has used wpa_ctrl_attach() to register itself as a monitor for
* event messages. Alternatively to msg_cb, programs can register two control
* interface connections and use one of them for commands and the other one for
* receiving event messages, in other words, call wpa_ctrl_attach() only for
* the control interface connection that will be used for event messages.
*/
int wpa_ctrl_request(struct wpa_ctrl *ctrl, const char *cmd, size_t cmd_len,
char *reply, size_t *reply_len,
void (*msg_cb)(char *msg, size_t len));
/**
* wpa_ctrl_attach - Register as an event monitor for the control interface
* @ctrl: Control interface data from wpa_ctrl_open()
* Returns: 0 on success, -1 on failure, -2 on timeout
*
* This function registers the control interface connection as a monitor for
* wpa_supplicant/hostapd events. After a success wpa_ctrl_attach() call, the
* control interface connection starts receiving event messages that can be
* read with wpa_ctrl_recv().
*/
int wpa_ctrl_attach(struct wpa_ctrl *ctrl);
/**
* wpa_ctrl_detach - Unregister event monitor from the control interface
* @ctrl: Control interface data from wpa_ctrl_open()
* Returns: 0 on success, -1 on failure, -2 on timeout
*
* This function unregisters the control interface connection as a monitor for
* wpa_supplicant/hostapd events, i.e., cancels the registration done with
* wpa_ctrl_attach().
*/
int wpa_ctrl_detach(struct wpa_ctrl *ctrl);
/**
* wpa_ctrl_recv - Receive a pending control interface message
* @ctrl: Control interface data from wpa_ctrl_open()
* @reply: Buffer for the message data
* @reply_len: Length of the reply buffer
* Returns: 0 on success, -1 on failure
*
* This function will receive a pending control interface message. The received
* response will be written to reply and reply_len is set to the actual length
* of the reply.
* wpa_ctrl_recv() is only used for event messages, i.e., wpa_ctrl_attach()
* must have been used to register the control interface as an event monitor.
*/
int wpa_ctrl_recv(struct wpa_ctrl *ctrl, char *reply, size_t *reply_len);
/**
* wpa_ctrl_pending - Check whether there are pending event messages
* @ctrl: Control interface data from wpa_ctrl_open()
* Returns: 1 if there are pending messages, 0 if no, or -1 on error
*
* This function will check whether there are any pending control interface
* message available to be received with wpa_ctrl_recv(). wpa_ctrl_pending() is
* only used for event messages, i.e., wpa_ctrl_attach() must have been used to
* register the control interface as an event monitor.
*/
int wpa_ctrl_pending(struct wpa_ctrl *ctrl);
/**
* wpa_ctrl_get_fd - Get file descriptor used by the control interface
* @ctrl: Control interface data from wpa_ctrl_open()
* Returns: File descriptor used for the connection
*
* This function can be used to get the file descriptor that is used for the
* control interface connection. The returned value can be used, e.g., with
* select() while waiting for multiple events.
*
* The returned file descriptor must not be used directly for sending or
* receiving packets; instead, the library functions wpa_ctrl_request() and
* wpa_ctrl_recv() must be used for this.
*/
int wpa_ctrl_get_fd(struct wpa_ctrl *ctrl);
#ifdef ANDROID
/**
* wpa_ctrl_cleanup() - Delete any local UNIX domain socket files that
* may be left over from clients that were previously connected to
* wpa_supplicant. This keeps these files from being orphaned in the
* event of crashes that prevented them from being removed as part
* of the normal orderly shutdown.
*/
void wpa_ctrl_cleanup(void);
#endif /* ANDROID */
#ifdef CONFIG_CTRL_IFACE_UDP
/* Port range for multiple wpa_supplicant instances and multiple VIFs */
#define WPA_CTRL_IFACE_PORT 9877
#define WPA_CTRL_IFACE_PORT_LIMIT 50 /* decremented from start */
#define WPA_GLOBAL_CTRL_IFACE_PORT 9878
#define WPA_GLOBAL_CTRL_IFACE_PORT_LIMIT 20 /* incremented from start */
char * wpa_ctrl_get_remote_ifname(struct wpa_ctrl *ctrl);
#endif /* CONFIG_CTRL_IFACE_UDP */
#ifdef __cplusplus
}
#endif
#endif /* WPA_CTRL_H */
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