projects / thirdparty / hostap.git / blame
| Commit | Line | Data |
|---|---|---|
| cb7b04c8 JM |
1 | /* |
| 2 | * IEEE 802.11 Common routines | |
| ba091c06 | 3 | * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi> |
| cb7b04c8 JM |
4 | * |
| 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. | |
| 8 | * | |
| 9 | * Alternatively, this software may be distributed under the terms of BSD | |
| 10 | * license. | |
| 11 | * | |
| 12 | * See README and COPYING for more details. | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef IEEE802_11_COMMON_H | |
| 16 | #define IEEE802_11_COMMON_H | |
| 17 | ||
| 18 | /* Parsed Information Elements */ | |
| 19 | struct ieee802_11_elems { | |
| ba091c06 JM |
20 | const u8 *ssid; |
| 21 | const u8 *supp_rates; | |
| 22 | const u8 *fh_params; | |
| 23 | const u8 *ds_params; | |
| 24 | const u8 *cf_params; | |
| 25 | const u8 *tim; | |
| 26 | const u8 *ibss_params; | |
| 27 | const u8 *challenge; | |
| 28 | const u8 *erp_info; | |
| 29 | const u8 *ext_supp_rates; | |
| 30 | const u8 *wpa_ie; | |
| 31 | const u8 *rsn_ie; | |
| 32 | const u8 *wmm; /* WMM Information or Parameter Element */ | |
| 33 | const u8 *wmm_tspec; | |
| 34 | const u8 *wps_ie; | |
| 35 | const u8 *power_cap; | |
| 36 | const u8 *supp_channels; | |
| 37 | const u8 *mdie; | |
| 38 | const u8 *ftie; | |
| 39 | const u8 *timeout_int; | |
| 40 | const u8 *ht_capabilities; | |
| 41 | const u8 *ht_operation; | |
| 42 | const u8 *vendor_ht_cap; | |
| 91a94645 | 43 | const u8 *p2p; |
| ba091c06 | 44 | |
| cb7b04c8 | 45 | u8 ssid_len; |
| cb7b04c8 | 46 | u8 supp_rates_len; |
| cb7b04c8 | 47 | u8 fh_params_len; |
| cb7b04c8 | 48 | u8 ds_params_len; |
| cb7b04c8 | 49 | u8 cf_params_len; |
| cb7b04c8 | 50 | u8 tim_len; |
| cb7b04c8 | 51 | u8 ibss_params_len; |
| cb7b04c8 | 52 | u8 challenge_len; |
| cb7b04c8 | 53 | u8 erp_info_len; |
| cb7b04c8 | 54 | u8 ext_supp_rates_len; |
| cb7b04c8 | 55 | u8 wpa_ie_len; |
| cb7b04c8 | 56 | u8 rsn_ie_len; |
| 3ae0800c | 57 | u8 wmm_len; /* 7 = WMM Information; 24 = WMM Parameter */ |
| 3ae0800c | 58 | u8 wmm_tspec_len; |
| ad08c363 | 59 | u8 wps_ie_len; |
| cb7b04c8 | 60 | u8 power_cap_len; |
| cb7b04c8 | 61 | u8 supp_channels_len; |
| cb7b04c8 | 62 | u8 mdie_len; |
| cb7b04c8 | 63 | u8 ftie_len; |
| adddffd1 | 64 | u8 timeout_int_len; |
| cb7b04c8 | 65 | u8 ht_capabilities_len; |
| cb7b04c8 | 66 | u8 ht_operation_len; |
| 15828ba8 | 67 | u8 vendor_ht_cap_len; |
| 91a94645 | 68 | u8 p2p_len; |
| cb7b04c8 JM |
69 | }; |
| 70 | ||
| 71 | typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes; | |
| 72 | ||
| ba091c06 | 73 | ParseRes ieee802_11_parse_elems(const u8 *start, size_t len, |
| cb7b04c8 JM |
74 | struct ieee802_11_elems *elems, |
| 75 | int show_errors); | |
| babfbf15 | 76 | int ieee802_11_ie_count(const u8 *ies, size_t ies_len); |
| abad3ccb JM |
77 | struct wpabuf * ieee802_11_vendor_ie_concat(const u8 *ies, size_t ies_len, |
| 78 | u32 oui_type); | |
| cb7b04c8 JM |
79 | |
| 80 | #endif /* IEEE802_11_COMMON_H */ |