src/common/defs.h - platform/external/wpa_supplicant_8 - Git at Google

 /*
  * WPA Supplicant - Common definitions
  * Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
  *
  * This software may be distributed under the terms of the BSD license.
  * See README for more details.
  */

 #ifndef DEFS_H
 #define DEFS_H

 #ifdef FALSE
 #undef FALSE
 #endif
 #ifdef TRUE
 #undef TRUE
 #endif
 typedef enum { FALSE = 0, TRUE = 1 } Boolean;


 #define WPA_CIPHER_NONE BIT(0)
 #define WPA_CIPHER_WEP40 BIT(1)
 #define WPA_CIPHER_WEP104 BIT(2)
 #define WPA_CIPHER_TKIP BIT(3)
 #define WPA_CIPHER_CCMP BIT(4)
 #ifdef CONFIG_IEEE80211W
 #define WPA_CIPHER_AES_128_CMAC BIT(5)
 #endif /* CONFIG_IEEE80211W */
 #define WPA_CIPHER_GCMP BIT(6)
 #define WPA_CIPHER_SMS4 BIT(7)

 #define WPA_KEY_MGMT_IEEE8021X BIT(0)
 #define WPA_KEY_MGMT_PSK BIT(1)
 #define WPA_KEY_MGMT_NONE BIT(2)
 #define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
 #define WPA_KEY_MGMT_WPA_NONE BIT(4)
 #define WPA_KEY_MGMT_FT_IEEE8021X BIT(5)
 #define WPA_KEY_MGMT_FT_PSK BIT(6)
 #define WPA_KEY_MGMT_IEEE8021X_SHA256 BIT(7)
 #define WPA_KEY_MGMT_PSK_SHA256 BIT(8)
 #define WPA_KEY_MGMT_WPS BIT(9)
 #define WPA_KEY_MGMT_SAE BIT(10)
 #define WPA_KEY_MGMT_FT_SAE BIT(11)
 #define WPA_KEY_MGMT_WAPI_PSK BIT(12)
 #define WPA_KEY_MGMT_WAPI_CERT BIT(13)
 #define WPA_KEY_MGMT_CCKM BIT(14)

 static inline int wpa_key_mgmt_wpa_ieee8021x(int akm)
 {
 	return !!(akm & (WPA_KEY_MGMT_IEEE8021X |
 			 WPA_KEY_MGMT_FT_IEEE8021X |
 			 WPA_KEY_MGMT_CCKM |
 			 WPA_KEY_MGMT_IEEE8021X_SHA256));
 }

 static inline int wpa_key_mgmt_wpa_psk(int akm)
 {
 	return !!(akm & (WPA_KEY_MGMT_PSK |
 			 WPA_KEY_MGMT_FT_PSK |
 			 WPA_KEY_MGMT_PSK_SHA256 |
 			 WPA_KEY_MGMT_SAE));
 }

 static inline int wpa_key_mgmt_ft(int akm)
 {
 	return !!(akm & (WPA_KEY_MGMT_FT_PSK |
 			 WPA_KEY_MGMT_FT_IEEE8021X |
 			 WPA_KEY_MGMT_FT_SAE));
 }

 static inline int wpa_key_mgmt_sae(int akm)
 {
 	return !!(akm & (WPA_KEY_MGMT_SAE |
 			 WPA_KEY_MGMT_FT_SAE));
 }

 static inline int wpa_key_mgmt_sha256(int akm)
 {
 	return !!(akm & (WPA_KEY_MGMT_PSK_SHA256 |
 			 WPA_KEY_MGMT_IEEE8021X_SHA256));
 }

 static inline int wpa_key_mgmt_wpa(int akm)
 {
 	return wpa_key_mgmt_wpa_ieee8021x(akm) ||
 		wpa_key_mgmt_wpa_psk(akm);
 }

 static inline int wpa_key_mgmt_wpa_any(int akm)
 {
 	return wpa_key_mgmt_wpa(akm) || (akm & WPA_KEY_MGMT_WPA_NONE);
 }

 static inline int wpa_key_mgmt_cckm(int akm)
 {
 	return akm == WPA_KEY_MGMT_CCKM;
 }


 #define WPA_PROTO_WPA BIT(0)
 #define WPA_PROTO_RSN BIT(1)
 #define WPA_PROTO_WAPI BIT(2)

 #define WPA_AUTH_ALG_OPEN BIT(0)
 #define WPA_AUTH_ALG_SHARED BIT(1)
 #define WPA_AUTH_ALG_LEAP BIT(2)
 #define WPA_AUTH_ALG_FT BIT(3)
 #define WPA_AUTH_ALG_SAE BIT(4)


 enum wpa_alg {
 	WPA_ALG_NONE,
 	WPA_ALG_WEP,
 	WPA_ALG_TKIP,
 	WPA_ALG_CCMP,
 	WPA_ALG_IGTK,
 	WPA_ALG_PMK,
 	WPA_ALG_GCMP,
 	WPA_ALG_SMS4,
 	WPA_ALG_KRK
 };

 /**
  * enum wpa_cipher - Cipher suites
  */
 enum wpa_cipher {
 	CIPHER_NONE,
 	CIPHER_WEP40,
 	CIPHER_TKIP,
 	CIPHER_CCMP,
 	CIPHER_WEP104,
 	CIPHER_GCMP,
 	CIPHER_SMS4
 };

 /**
  * enum wpa_key_mgmt - Key management suites
  */
 enum wpa_key_mgmt {
 	KEY_MGMT_802_1X,
 	KEY_MGMT_PSK,
 	KEY_MGMT_NONE,
 	KEY_MGMT_802_1X_NO_WPA,
 	KEY_MGMT_WPA_NONE,
 	KEY_MGMT_FT_802_1X,
 	KEY_MGMT_FT_PSK,
 	KEY_MGMT_802_1X_SHA256,
 	KEY_MGMT_PSK_SHA256,
 	KEY_MGMT_WPS,
 	KEY_MGMT_SAE,
 	KEY_MGMT_FT_SAE,
 	KEY_MGMT_WAPI_PSK,
 	KEY_MGMT_WAPI_CERT,
 	KEY_MGMT_CCKM
 };

 /**
  * enum wpa_states - wpa_supplicant state
  *
  * These enumeration values are used to indicate the current wpa_supplicant
  * state (wpa_s->wpa_state). The current state can be retrieved with
  * wpa_supplicant_get_state() function and the state can be changed by calling
  * wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
  * wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
  * to access the state variable.
  */
 enum wpa_states {
 	/**
 	 * WPA_DISCONNECTED - Disconnected state
 	 *
 	 * This state indicates that client is not associated, but is likely to
 	 * start looking for an access point. This state is entered when a
 	 * connection is lost.
 	 */
 	WPA_DISCONNECTED,

 	/**
 	 * WPA_INTERFACE_DISABLED - Interface disabled
 	 *
 	 * This stat eis entered if the network interface is disabled, e.g.,
 	 * due to rfkill. wpa_supplicant refuses any new operations that would
 	 * use the radio until the interface has been enabled.
 	 */
 	WPA_INTERFACE_DISABLED,

 	/**
 	 * WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
 	 *
 	 * This state is entered if there are no enabled networks in the
 	 * configuration. wpa_supplicant is not trying to associate with a new
 	 * network and external interaction (e.g., ctrl_iface call to add or
 	 * enable a network) is needed to start association.
 	 */
 	WPA_INACTIVE,

 	/**
 	 * WPA_SCANNING - Scanning for a network
 	 *
 	 * This state is entered when wpa_supplicant starts scanning for a
 	 * network.
 	 */
 	WPA_SCANNING,

 	/**
 	 * WPA_AUTHENTICATING - Trying to authenticate with a BSS/SSID
 	 *
 	 * This state is entered when wpa_supplicant has found a suitable BSS
 	 * to authenticate with and the driver is configured to try to
 	 * authenticate with this BSS. This state is used only with drivers
 	 * that use wpa_supplicant as the SME.
 	 */
 	WPA_AUTHENTICATING,

 	/**
 	 * WPA_ASSOCIATING - Trying to associate with a BSS/SSID
 	 *
 	 * This state is entered when wpa_supplicant has found a suitable BSS
 	 * to associate with and the driver is configured to try to associate
 	 * with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
 	 * state is entered when the driver is configured to try to associate
 	 * with a network using the configured SSID and security policy.
 	 */
 	WPA_ASSOCIATING,

 	/**
 	 * WPA_ASSOCIATED - Association completed
 	 *
 	 * This state is entered when the driver reports that association has
 	 * been successfully completed with an AP. If IEEE 802.1X is used
 	 * (with or without WPA/WPA2), wpa_supplicant remains in this state
 	 * until the IEEE 802.1X/EAPOL authentication has been completed.
 	 */
 	WPA_ASSOCIATED,

 	/**
 	 * WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
 	 *
 	 * This state is entered when WPA/WPA2 4-Way Handshake is started. In
 	 * case of WPA-PSK, this happens when receiving the first EAPOL-Key
 	 * frame after association. In case of WPA-EAP, this state is entered
 	 * when the IEEE 802.1X/EAPOL authentication has been completed.
 	 */
 	WPA_4WAY_HANDSHAKE,

 	/**
 	 * WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
 	 *
 	 * This state is entered when 4-Way Key Handshake has been completed
 	 * (i.e., when the supplicant sends out message 4/4) and when Group
 	 * Key rekeying is started by the AP (i.e., when supplicant receives
 	 * message 1/2).
 	 */
 	WPA_GROUP_HANDSHAKE,

 	/**
 	 * WPA_COMPLETED - All authentication completed
 	 *
 	 * This state is entered when the full authentication process is
 	 * completed. In case of WPA2, this happens when the 4-Way Handshake is
 	 * successfully completed. With WPA, this state is entered after the
 	 * Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
 	 * completed after dynamic keys are received (or if not used, after
 	 * the EAP authentication has been completed). With static WEP keys and
 	 * plaintext connections, this state is entered when an association
 	 * has been completed.
 	 *
 	 * This state indicates that the supplicant has completed its
 	 * processing for the association phase and that data connection is
 	 * fully configured.
 	 */
 	WPA_COMPLETED
 };

 #define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
 #define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
 #define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
 #define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3

 #define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
 #define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1


 /**
  * enum mfp_options - Management frame protection (IEEE 802.11w) options
  */
 enum mfp_options {
 	NO_MGMT_FRAME_PROTECTION = 0,
 	MGMT_FRAME_PROTECTION_OPTIONAL = 1,
 	MGMT_FRAME_PROTECTION_REQUIRED = 2,
 };
 #define MGMT_FRAME_PROTECTION_DEFAULT 3

 /**
  * enum hostapd_hw_mode - Hardware mode
  */
 enum hostapd_hw_mode {
 	HOSTAPD_MODE_IEEE80211B,
 	HOSTAPD_MODE_IEEE80211G,
 	HOSTAPD_MODE_IEEE80211A,
 	HOSTAPD_MODE_IEEE80211AD,
 	NUM_HOSTAPD_MODES
 };

 /**
  * enum wpa_ctrl_req_type - Control interface request types
  */
 enum wpa_ctrl_req_type {
 	WPA_CTRL_REQ_UNKNOWN,
 	WPA_CTRL_REQ_EAP_IDENTITY,
 	WPA_CTRL_REQ_EAP_PASSWORD,
 	WPA_CTRL_REQ_EAP_NEW_PASSWORD,
 	WPA_CTRL_REQ_EAP_PIN,
 	WPA_CTRL_REQ_EAP_OTP,
 	WPA_CTRL_REQ_EAP_PASSPHRASE,
 	NUM_WPA_CTRL_REQS
 };

 /* Maximum number of EAP methods to store for EAP server user information */
 #define EAP_MAX_METHODS 8

 #endif /* DEFS_H */
	/*
	* WPA Supplicant - Common definitions
	* Copyright (c) 2004-2008, Jouni Malinen <j@w1.fi>
	*
	* This software may be distributed under the terms of the BSD license.
	* See README for more details.
	*/

	#ifndef DEFS_H
	#define DEFS_H

	#ifdef FALSE
	#undef FALSE
	#endif
	#ifdef TRUE
	#undef TRUE
	#endif
	typedef enum { FALSE = 0, TRUE = 1 } Boolean;


	#define WPA_CIPHER_NONE BIT(0)
	#define WPA_CIPHER_WEP40 BIT(1)
	#define WPA_CIPHER_WEP104 BIT(2)
	#define WPA_CIPHER_TKIP BIT(3)
	#define WPA_CIPHER_CCMP BIT(4)
	#ifdef CONFIG_IEEE80211W
	#define WPA_CIPHER_AES_128_CMAC BIT(5)
	#endif /* CONFIG_IEEE80211W */
	#define WPA_CIPHER_GCMP BIT(6)
	#define WPA_CIPHER_SMS4 BIT(7)

	#define WPA_KEY_MGMT_IEEE8021X BIT(0)
	#define WPA_KEY_MGMT_PSK BIT(1)
	#define WPA_KEY_MGMT_NONE BIT(2)
	#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
	#define WPA_KEY_MGMT_WPA_NONE BIT(4)
	#define WPA_KEY_MGMT_FT_IEEE8021X BIT(5)
	#define WPA_KEY_MGMT_FT_PSK BIT(6)
	#define WPA_KEY_MGMT_IEEE8021X_SHA256 BIT(7)
	#define WPA_KEY_MGMT_PSK_SHA256 BIT(8)
	#define WPA_KEY_MGMT_WPS BIT(9)
	#define WPA_KEY_MGMT_SAE BIT(10)
	#define WPA_KEY_MGMT_FT_SAE BIT(11)
	#define WPA_KEY_MGMT_WAPI_PSK BIT(12)
	#define WPA_KEY_MGMT_WAPI_CERT BIT(13)
	#define WPA_KEY_MGMT_CCKM BIT(14)

	static inline int wpa_key_mgmt_wpa_ieee8021x(int akm)
	{
	return !!(akm & (WPA_KEY_MGMT_IEEE8021X \|
	WPA_KEY_MGMT_FT_IEEE8021X \|
	WPA_KEY_MGMT_CCKM \|
	WPA_KEY_MGMT_IEEE8021X_SHA256));
	}

	static inline int wpa_key_mgmt_wpa_psk(int akm)
	{
	return !!(akm & (WPA_KEY_MGMT_PSK \|
	WPA_KEY_MGMT_FT_PSK \|
	WPA_KEY_MGMT_PSK_SHA256 \|
	WPA_KEY_MGMT_SAE));
	}

	static inline int wpa_key_mgmt_ft(int akm)
	{
	return !!(akm & (WPA_KEY_MGMT_FT_PSK \|
	WPA_KEY_MGMT_FT_IEEE8021X \|
	WPA_KEY_MGMT_FT_SAE));
	}

	static inline int wpa_key_mgmt_sae(int akm)
	{
	return !!(akm & (WPA_KEY_MGMT_SAE \|
	WPA_KEY_MGMT_FT_SAE));
	}

	static inline int wpa_key_mgmt_sha256(int akm)
	{
	return !!(akm & (WPA_KEY_MGMT_PSK_SHA256 \|
	WPA_KEY_MGMT_IEEE8021X_SHA256));
	}

	static inline int wpa_key_mgmt_wpa(int akm)
	{
	return wpa_key_mgmt_wpa_ieee8021x(akm) \|\|
	wpa_key_mgmt_wpa_psk(akm);
	}

	static inline int wpa_key_mgmt_wpa_any(int akm)
	{
	return wpa_key_mgmt_wpa(akm) \|\| (akm & WPA_KEY_MGMT_WPA_NONE);
	}

	static inline int wpa_key_mgmt_cckm(int akm)
	{
	return akm == WPA_KEY_MGMT_CCKM;
	}


	#define WPA_PROTO_WPA BIT(0)
	#define WPA_PROTO_RSN BIT(1)
	#define WPA_PROTO_WAPI BIT(2)

	#define WPA_AUTH_ALG_OPEN BIT(0)
	#define WPA_AUTH_ALG_SHARED BIT(1)
	#define WPA_AUTH_ALG_LEAP BIT(2)
	#define WPA_AUTH_ALG_FT BIT(3)
	#define WPA_AUTH_ALG_SAE BIT(4)


	enum wpa_alg {
	WPA_ALG_NONE,
	WPA_ALG_WEP,
	WPA_ALG_TKIP,
	WPA_ALG_CCMP,
	WPA_ALG_IGTK,
	WPA_ALG_PMK,
	WPA_ALG_GCMP,
	WPA_ALG_SMS4,
	WPA_ALG_KRK
	};

	/**
	* enum wpa_cipher - Cipher suites
	*/
	enum wpa_cipher {
	CIPHER_NONE,
	CIPHER_WEP40,
	CIPHER_TKIP,
	CIPHER_CCMP,
	CIPHER_WEP104,
	CIPHER_GCMP,
	CIPHER_SMS4
	};

	/**
	* enum wpa_key_mgmt - Key management suites
	*/
	enum wpa_key_mgmt {
	KEY_MGMT_802_1X,
	KEY_MGMT_PSK,
	KEY_MGMT_NONE,
	KEY_MGMT_802_1X_NO_WPA,
	KEY_MGMT_WPA_NONE,
	KEY_MGMT_FT_802_1X,
	KEY_MGMT_FT_PSK,
	KEY_MGMT_802_1X_SHA256,
	KEY_MGMT_PSK_SHA256,
	KEY_MGMT_WPS,
	KEY_MGMT_SAE,
	KEY_MGMT_FT_SAE,
	KEY_MGMT_WAPI_PSK,
	KEY_MGMT_WAPI_CERT,
	KEY_MGMT_CCKM
	};

	/**
	* enum wpa_states - wpa_supplicant state
	*
	* These enumeration values are used to indicate the current wpa_supplicant
	* state (wpa_s->wpa_state). The current state can be retrieved with
	* wpa_supplicant_get_state() function and the state can be changed by calling
	* wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
	* wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
	* to access the state variable.
	*/
	enum wpa_states {
	/**
	* WPA_DISCONNECTED - Disconnected state
	*
	* This state indicates that client is not associated, but is likely to
	* start looking for an access point. This state is entered when a
	* connection is lost.
	*/
	WPA_DISCONNECTED,

	/**
	* WPA_INTERFACE_DISABLED - Interface disabled
	*
	* This stat eis entered if the network interface is disabled, e.g.,
	* due to rfkill. wpa_supplicant refuses any new operations that would
	* use the radio until the interface has been enabled.
	*/
	WPA_INTERFACE_DISABLED,

	/**
	* WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
	*
	* This state is entered if there are no enabled networks in the
	* configuration. wpa_supplicant is not trying to associate with a new
	* network and external interaction (e.g., ctrl_iface call to add or
	* enable a network) is needed to start association.
	*/
	WPA_INACTIVE,

	/**
	* WPA_SCANNING - Scanning for a network
	*
	* This state is entered when wpa_supplicant starts scanning for a
	* network.
	*/
	WPA_SCANNING,

	/**
	* WPA_AUTHENTICATING - Trying to authenticate with a BSS/SSID
	*
	* This state is entered when wpa_supplicant has found a suitable BSS
	* to authenticate with and the driver is configured to try to
	* authenticate with this BSS. This state is used only with drivers
	* that use wpa_supplicant as the SME.
	*/
	WPA_AUTHENTICATING,

	/**
	* WPA_ASSOCIATING - Trying to associate with a BSS/SSID
	*
	* This state is entered when wpa_supplicant has found a suitable BSS
	* to associate with and the driver is configured to try to associate
	* with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
	* state is entered when the driver is configured to try to associate
	* with a network using the configured SSID and security policy.
	*/
	WPA_ASSOCIATING,

	/**
	* WPA_ASSOCIATED - Association completed
	*
	* This state is entered when the driver reports that association has
	* been successfully completed with an AP. If IEEE 802.1X is used
	* (with or without WPA/WPA2), wpa_supplicant remains in this state
	* until the IEEE 802.1X/EAPOL authentication has been completed.
	*/
	WPA_ASSOCIATED,

	/**
	* WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
	*
	* This state is entered when WPA/WPA2 4-Way Handshake is started. In
	* case of WPA-PSK, this happens when receiving the first EAPOL-Key
	* frame after association. In case of WPA-EAP, this state is entered
	* when the IEEE 802.1X/EAPOL authentication has been completed.
	*/
	WPA_4WAY_HANDSHAKE,

	/**
	* WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
	*
	* This state is entered when 4-Way Key Handshake has been completed
	* (i.e., when the supplicant sends out message 4/4) and when Group
	* Key rekeying is started by the AP (i.e., when supplicant receives
	* message 1/2).
	*/
	WPA_GROUP_HANDSHAKE,

	/**
	* WPA_COMPLETED - All authentication completed
	*
	* This state is entered when the full authentication process is
	* completed. In case of WPA2, this happens when the 4-Way Handshake is
	* successfully completed. With WPA, this state is entered after the
	* Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
	* completed after dynamic keys are received (or if not used, after
	* the EAP authentication has been completed). With static WEP keys and
	* plaintext connections, this state is entered when an association
	* has been completed.
	*
	* This state indicates that the supplicant has completed its
	* processing for the association phase and that data connection is
	* fully configured.
	*/
	WPA_COMPLETED
	};

	#define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
	#define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
	#define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
	#define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3

	#define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
	#define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1


	/**
	* enum mfp_options - Management frame protection (IEEE 802.11w) options
	*/
	enum mfp_options {
	NO_MGMT_FRAME_PROTECTION = 0,
	MGMT_FRAME_PROTECTION_OPTIONAL = 1,
	MGMT_FRAME_PROTECTION_REQUIRED = 2,
	};
	#define MGMT_FRAME_PROTECTION_DEFAULT 3

	/**
	* enum hostapd_hw_mode - Hardware mode
	*/
	enum hostapd_hw_mode {
	HOSTAPD_MODE_IEEE80211B,
	HOSTAPD_MODE_IEEE80211G,
	HOSTAPD_MODE_IEEE80211A,
	HOSTAPD_MODE_IEEE80211AD,
	NUM_HOSTAPD_MODES
	};

	/**
	* enum wpa_ctrl_req_type - Control interface request types
	*/
	enum wpa_ctrl_req_type {
	WPA_CTRL_REQ_UNKNOWN,
	WPA_CTRL_REQ_EAP_IDENTITY,
	WPA_CTRL_REQ_EAP_PASSWORD,
	WPA_CTRL_REQ_EAP_NEW_PASSWORD,
	WPA_CTRL_REQ_EAP_PIN,
	WPA_CTRL_REQ_EAP_OTP,
	WPA_CTRL_REQ_EAP_PASSPHRASE,
	NUM_WPA_CTRL_REQS
	};

	/* Maximum number of EAP methods to store for EAP server user information */
	#define EAP_MAX_METHODS 8

	#endif /* DEFS_H */