tools/supplicant.h

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #define SUPPLICANT_EAP_METHOD_MD5       (1 << 0)
  23 #define SUPPLICANT_EAP_METHOD_TLS       (1 << 1)
  24 #define SUPPLICANT_EAP_METHOD_MSCHAPV2  (1 << 2)
  25 #define SUPPLICANT_EAP_METHOD_PEAP      (1 << 3)
  26 #define SUPPLICANT_EAP_METHOD_TTLS      (1 << 4)
  27 #define SUPPLICANT_EAP_METHOD_GTC       (1 << 5)
  28 #define SUPPLICANT_EAP_METHOD_OTP       (1 << 6)
  29 #define SUPPLICANT_EAP_METHOD_LEAP      (1 << 7)
  30 #define SUPPLICANT_EAP_METHOD_WSC       (1 << 8)
  31
  32 #define SUPPLICANT_CAPABILITY_KEYMGMT_NONE      (1 << 0)
  33 #define SUPPLICANT_CAPABILITY_KEYMGMT_IEEE8021X (1 << 1)
  34 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPA_NONE  (1 << 2)
  35 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPA_PSK   (1 << 3)
  36 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPA_EAP   (1 << 4)
  37 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPS       (1 << 5)
  38
  39 #define SUPPLICANT_CAPABILITY_AUTHALG_OPEN      (1 << 0)
  40 #define SUPPLICANT_CAPABILITY_AUTHALG_SHARED    (1 << 1)
  41 #define SUPPLICANT_CAPABILITY_AUTHALG_LEAP      (1 << 2)
  42
  43 #define SUPPLICANT_CAPABILITY_PROTO_WPA         (1 << 0)
  44 #define SUPPLICANT_CAPABILITY_PROTO_RSN         (1 << 1)
  45
  46 #define SUPPLICANT_CAPABILITY_GROUP_WEP40       (1 << 0)
  47 #define SUPPLICANT_CAPABILITY_GROUP_WEP104      (1 << 1)
  48 #define SUPPLICANT_CAPABILITY_GROUP_TKIP        (1 << 2)
  49 #define SUPPLICANT_CAPABILITY_GROUP_CCMP        (1 << 3)
  50
  51 #define SUPPLICANT_CAPABILITY_PAIRWISE_NONE     (1 << 0)
  52 #define SUPPLICANT_CAPABILITY_PAIRWISE_TKIP     (1 << 1)
  53 #define SUPPLICANT_CAPABILITY_PAIRWISE_CCMP     (1 << 2)
  54
  55 #define SUPPLICANT_CAPABILITY_SCAN_ACTIVE       (1 << 0)
  56 #define SUPPLICANT_CAPABILITY_SCAN_PASSIVE      (1 << 1)
  57 #define SUPPLICANT_CAPABILITY_SCAN_SSID         (1 << 2)
  58
  59 #define SUPPLICANT_CAPABILITY_MODE_INFRA        (1 << 0)
  60 #define SUPPLICANT_CAPABILITY_MODE_IBSS         (1 << 1)
  61 #define SUPPLICANT_CAPABILITY_MODE_AP           (1 << 2)
  62
  63 enum supplicant_mode {
  64         SUPPLICANT_MODE_UNKNOWN,
  65         SUPPLICANT_MODE_INFRA,
  66         SUPPLICANT_MODE_IBSS,
  67 };
  68
  69 enum supplicant_security {
  70         SUPPLICANT_SECURITY_UNKNOWN,
  71         SUPPLICANT_SECURITY_NONE,
  72         SUPPLICANT_SECURITY_WEP,
  73         SUPPLICANT_SECURITY_PSK,
  74         SUPPLICANT_SECURITY_IEEE8021X,
  75 };
  76
  77 enum supplicant_state {
  78         SUPPLICANT_STATE_UNKNOWN,
  79         SUPPLICANT_STATE_DISCONNECTED,
  80         SUPPLICANT_STATE_INACTIVE,
  81         SUPPLICANT_STATE_SCANNING,
  82         SUPPLICANT_STATE_AUTHENTICATING,
  83         SUPPLICANT_STATE_ASSOCIATING,
  84         SUPPLICANT_STATE_ASSOCIATED,
  85         SUPPLICANT_STATE_4WAY_HANDSHAKE,
  86         SUPPLICANT_STATE_GROUP_HANDSHAKE,
  87         SUPPLICANT_STATE_COMPLETED,
  88 };
  89
  90 struct supplicant_interface;
  91
  92 typedef void (* supplicant_interface_create_callback) (int result,
  93                                 struct supplicant_interface *interface,
  94                                                         void *user_data);
  95 typedef void (* supplicant_interface_remove_callback) (int result,
  96                                                         void *user_data);
  97 typedef void (* supplicant_interface_scan_callback) (int result,
  98                                                         void *user_data);
  99 typedef void (* supplicant_interface_disconnect_callback) (int result,
 100                                                         void *user_data);
 101
 102 int supplicant_interface_create(const char *ifname, const char *driver,
 103                         supplicant_interface_create_callback callback,
 104                                                         void *user_data);
 105 int supplicant_interface_remove(struct supplicant_interface *interface,
 106                         supplicant_interface_remove_callback callback,
 107                                                         void *user_data);
 108 int supplicant_interface_scan(struct supplicant_interface *interface,
 109                         supplicant_interface_scan_callback callback,
 110                                                         void *user_data);
 111 int supplicant_interface_disconnect(struct supplicant_interface *interface,
 112                         supplicant_interface_disconnect_callback callback,
 113                                                         void *user_data);
 114
 115 const char *supplicant_interface_get_ifname(struct supplicant_interface *interface);
 116 const char *supplicant_interface_get_driver(struct supplicant_interface *interface);
 117
 118 struct supplicant_network;
 119
 120 struct supplicant_interface *supplicant_network_get_interface(struct supplicant_network *network);
 121 const char *supplicant_network_get_name(struct supplicant_network *network);
 122 const char *supplicant_network_get_identifier(struct supplicant_network *network);
 123 enum supplicant_mode supplicant_network_get_mode(struct supplicant_network *network);
 124
 125 struct supplicant_callbacks {
 126         void (*system_ready) (void);
 127         void (*system_killed) (void);
 128         void (*interface_added) (struct supplicant_interface *interface);
 129         void (*interface_removed) (struct supplicant_interface *interface);
 130         void (*scan_started) (struct supplicant_interface *interface);
 131         void (*scan_finished) (struct supplicant_interface *interface);
 132         void (*network_added) (struct supplicant_network *network);
 133         void (*network_removed) (struct supplicant_network *network);
 134 };
 135
 136 int supplicant_register(const struct supplicant_callbacks *callbacks);
 137 void supplicant_unregister(const struct supplicant_callbacks *callbacks);
 138
 139 void supplicant_set_debug_level(unsigned int level);