src/libstrongswan/eap/eap.h

   1 /*
   2  * Copyright (C) 2010 Martin Willi
   3  * Copyright (C) 2010 revosec AG
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation; either version 2 of the License, or (at your
   8  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * for more details.
  14  */
  15
  16 /**
  17  * @defgroup eap eap
  18  * @{ @ingroup libstrongswan
  19  */
  20
  21 #ifndef EAP_H_
  22 #define EAP_H_
  23
  24 typedef enum eap_code_t eap_code_t;
  25 typedef enum eap_type_t eap_type_t;
  26
  27 #include <library.h>
  28
  29 /**
  30  * EAP code, type of an EAP message
  31  */
  32 enum eap_code_t {
  33         EAP_REQUEST = 1,
  34         EAP_RESPONSE = 2,
  35         EAP_SUCCESS = 3,
  36         EAP_FAILURE = 4,
  37 };
  38
  39 /**
  40  * enum names for eap_code_t.
  41  */
  42 extern enum_name_t *eap_code_names;
  43
  44 /**
  45  * short string enum names for eap_code_t.
  46  */
  47 extern enum_name_t *eap_code_short_names;
  48
  49 /**
  50  * EAP types, defines the EAP method implementation
  51  */
  52 enum eap_type_t {
  53         EAP_IDENTITY = 1,
  54         EAP_NOTIFICATION = 2,
  55         EAP_NAK = 3,
  56         EAP_MD5 = 4,
  57         EAP_OTP = 5,
  58         EAP_GTC = 6,
  59         EAP_TLS = 13,
  60         EAP_SIM = 18,
  61         EAP_TTLS = 21,
  62         EAP_AKA = 23,
  63         EAP_MSCHAPV2 = 26,
  64         EAP_TNC = 38,
  65         /** not a method, but an implementation providing different methods */
  66         EAP_RADIUS = 253,
  67         EAP_EXPANDED = 254,
  68         EAP_EXPERIMENTAL = 255,
  69 };
  70
  71 /**
  72  * enum names for eap_type_t.
  73  */
  74 extern enum_name_t *eap_type_names;
  75
  76 /**
  77  * short string enum names for eap_type_t.
  78  */
  79 extern enum_name_t *eap_type_short_names;
  80
  81 /**
  82  * Lookup the EAP method type from a string.
  83  *
  84  * @param name          EAP method name (such as "md5", "aka")
  85  * @return                      method type, 0 if unkown
  86  */
  87 eap_type_t eap_type_from_string(char *name);
  88
  89 #endif /** EAP_H_ @}*/