tools/supplicant.h

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2009  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
  31 #define SUPPLICANT_CAPABILITY_KEYMGMT_NONE      (1 << 0)
  32 #define SUPPLICANT_CAPABILITY_KEYMGMT_IEEE8021X (1 << 1)
  33 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPA_NONE  (1 << 2)
  34 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPA_PSK   (1 << 3)
  35 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPA_EAP   (1 << 4)
  36 #define SUPPLICANT_CAPABILITY_KEYMGMT_WPS       (1 << 5)
  37
  38 #define SUPPLICANT_CAPABILITY_AUTHALG_OPEN      (1 << 0)
  39 #define SUPPLICANT_CAPABILITY_AUTHALG_SHARED    (1 << 1)
  40 #define SUPPLICANT_CAPABILITY_AUTHALG_LEAP      (1 << 2)
  41
  42 #define SUPPLICANT_CAPABILITY_PROTO_WPA         (1 << 0)
  43 #define SUPPLICANT_CAPABILITY_PROTO_RSN         (1 << 1)
  44
  45 #define SUPPLICANT_CAPABILITY_SCAN_ACTIVE       (1 << 0)
  46 #define SUPPLICANT_CAPABILITY_SCAN_PASSIVE      (1 << 1)
  47 #define SUPPLICANT_CAPABILITY_SCAN_SSID         (1 << 2)
  48
  49 #define SUPPLICANT_CAPABILITY_MODE_INFRA        (1 << 0)
  50 #define SUPPLICANT_CAPABILITY_MODE_IBSS         (1 << 1)
  51 #define SUPPLICANT_CAPABILITY_MODE_AP           (1 << 2)
  52
  53 enum supplicant_mode {
  54         SUPPLICANT_MODE_UNKNOWN,
  55         SUPPLICANT_MODE_INFRA,
  56         SUPPLICANT_MODE_IBSS,
  57 };
  58
  59 enum supplicant_security {
  60         SUPPLICANT_SECURITY_UNKNOWN,
  61         SUPPLICANT_SECURITY_NONE,
  62         SUPPLICANT_SECURITY_WEP,
  63         SUPPLICANT_SECURITY_PSK,
  64         SUPPLICANT_SECURITY_IEEE8021X,
  65 };
  66
  67 enum supplicant_state {
  68         SUPPLICANT_STATE_UNKNOWN,
  69         SUPPLICANT_STATE_DISCONNECTED,
  70         SUPPLICANT_STATE_INACTIVE,
  71         SUPPLICANT_STATE_SCANNING,
  72         SUPPLICANT_STATE_AUTHENTICATING,
  73         SUPPLICANT_STATE_ASSOCIATING,
  74         SUPPLICANT_STATE_ASSOCIATED,
  75         SUPPLICANT_STATE_4WAY_HANDSHAKE,
  76         SUPPLICANT_STATE_GROUP_HANDSHAKE,
  77         SUPPLICANT_STATE_COMPLETED,
  78 };
  79
  80 struct supplicant_interface;
  81
  82 typedef void (* supplicant_interface_create_callback) (int result,
  83                                 struct supplicant_interface *interface,
  84                                                         void *user_data);
  85 typedef void (* supplicant_interface_remove_callback) (int result,
  86                                                         void *user_data);
  87
  88 int supplicant_interface_create(const char *ifname, const char *driver,
  89                         supplicant_interface_create_callback callback,
  90                                                         void *user_data);
  91 int supplicant_interface_remove(struct supplicant_interface *interface,
  92                         supplicant_interface_remove_callback callback,
  93                                                         void *user_data);
  94
  95 const char *supplicant_interface_get_ifname(struct supplicant_interface *interface);
  96
  97 struct supplicant_network;
  98
  99 struct supplicant_interface *supplicant_network_get_interface(struct supplicant_network *network);
 100 const char *supplicant_network_get_name(struct supplicant_network *network);
 101 const char *supplicant_network_get_identifier(struct supplicant_network *network);
 102 enum supplicant_mode supplicant_network_get_mode(struct supplicant_network *network);
 103
 104 struct supplicant_callbacks {
 105         void (*system_ready) (void);
 106         void (*system_killed) (void);
 107         void (*interface_added) (struct supplicant_interface *interface);
 108         void (*interface_removed) (struct supplicant_interface *interface);
 109         void (*network_added) (struct supplicant_network *network);
 110         void (*network_removed) (struct supplicant_network *network);
 111 };
 112
 113 int supplicant_register(const struct supplicant_callbacks *callbacks);
 114 void supplicant_unregister(const struct supplicant_callbacks *callbacks);
 115
 116 void supplicant_set_debug_level(unsigned int level);