Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
[dragonfly.git] / contrib / wpa_supplicant-0.5.8 / defs.h
blob603fc55c110a7923a9039a0f7d56fcf752ab5199
1 /*
2 * WPA Supplicant - Common definitions
3 * Copyright (c) 2004-2006, Jouni Malinen <j@w1.fi>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
9 * Alternatively, this software may be distributed under the terms of BSD
10 * license.
12 * See README and COPYING for more details.
15 #ifndef DEFS_H
16 #define DEFS_H
18 #ifdef FALSE
19 #undef FALSE
20 #endif
21 #ifdef TRUE
22 #undef TRUE
23 #endif
24 typedef enum { FALSE = 0, TRUE = 1 } Boolean;
27 typedef enum { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP,
28 WPA_ALG_IGTK, WPA_ALG_DHV } wpa_alg;
29 typedef enum { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP,
30 CIPHER_WEP104 } wpa_cipher;
31 typedef enum { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE,
32 KEY_MGMT_802_1X_NO_WPA, KEY_MGMT_WPA_NONE } wpa_key_mgmt;
34 /**
35 * enum wpa_states - wpa_supplicant state
37 * These enumeration values are used to indicate the current wpa_supplicant
38 * state (wpa_s->wpa_state). The current state can be retrieved with
39 * wpa_supplicant_get_state() function and the state can be changed by calling
40 * wpa_supplicant_set_state(). In WPA state machine (wpa.c and preauth.c), the
41 * wrapper functions wpa_sm_get_state() and wpa_sm_set_state() should be used
42 * to access the state variable.
44 typedef enum {
45 /**
46 * WPA_DISCONNECTED - Disconnected state
48 * This state indicates that client is not associated, but is likely to
49 * start looking for an access point. This state is entered when a
50 * connection is lost.
52 WPA_DISCONNECTED,
54 /**
55 * WPA_INACTIVE - Inactive state (wpa_supplicant disabled)
57 * This state is entered if there are no enabled networks in the
58 * configuration. wpa_supplicant is not trying to associate with a new
59 * network and external interaction (e.g., ctrl_iface call to add or
60 * enable a network) is needed to start association.
62 WPA_INACTIVE,
64 /**
65 * WPA_SCANNING - Scanning for a network
67 * This state is entered when wpa_supplicant starts scanning for a
68 * network.
70 WPA_SCANNING,
72 /**
73 * WPA_ASSOCIATING - Trying to associate with a BSS/SSID
75 * This state is entered when wpa_supplicant has found a suitable BSS
76 * to associate with and the driver is configured to try to associate
77 * with this BSS in ap_scan=1 mode. When using ap_scan=2 mode, this
78 * state is entered when the driver is configured to try to associate
79 * with a network using the configured SSID and security policy.
81 WPA_ASSOCIATING,
83 /**
84 * WPA_ASSOCIATED - Association completed
86 * This state is entered when the driver reports that association has
87 * been successfully completed with an AP. If IEEE 802.1X is used
88 * (with or without WPA/WPA2), wpa_supplicant remains in this state
89 * until the IEEE 802.1X/EAPOL authentication has been completed.
91 WPA_ASSOCIATED,
93 /**
94 * WPA_4WAY_HANDSHAKE - WPA 4-Way Key Handshake in progress
96 * This state is entered when WPA/WPA2 4-Way Handshake is started. In
97 * case of WPA-PSK, this happens when receiving the first EAPOL-Key
98 * frame after association. In case of WPA-EAP, this state is entered
99 * when the IEEE 802.1X/EAPOL authentication has been completed.
101 WPA_4WAY_HANDSHAKE,
104 * WPA_GROUP_HANDSHAKE - WPA Group Key Handshake in progress
106 * This state is entered when 4-Way Key Handshake has been completed
107 * (i.e., when the supplicant sends out message 4/4) and when Group
108 * Key rekeying is started by the AP (i.e., when supplicant receives
109 * message 1/2).
111 WPA_GROUP_HANDSHAKE,
114 * WPA_COMPLETED - All authentication completed
116 * This state is entered when the full authentication process is
117 * completed. In case of WPA2, this happens when the 4-Way Handshake is
118 * successfully completed. With WPA, this state is entered after the
119 * Group Key Handshake; with IEEE 802.1X (non-WPA) connection is
120 * completed after dynamic keys are received (or if not used, after
121 * the EAP authentication has been completed). With static WEP keys and
122 * plaintext connections, this state is entered when an association
123 * has been completed.
125 * This state indicates that the supplicant has completed its
126 * processing for the association phase and that data connection is
127 * fully configured.
129 WPA_COMPLETED
130 } wpa_states;
132 #define MLME_SETPROTECTION_PROTECT_TYPE_NONE 0
133 #define MLME_SETPROTECTION_PROTECT_TYPE_RX 1
134 #define MLME_SETPROTECTION_PROTECT_TYPE_TX 2
135 #define MLME_SETPROTECTION_PROTECT_TYPE_RX_TX 3
137 #define MLME_SETPROTECTION_KEY_TYPE_GROUP 0
138 #define MLME_SETPROTECTION_KEY_TYPE_PAIRWISE 1
140 #endif /* DEFS_H */