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Diffstat (limited to 'src/common/ieee802_11_common.h')
| -rw-r--r-- | src/common/ieee802_11_common.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/common/ieee802_11_common.h b/src/common/ieee802_11_common.h new file mode 100644 index 0000000..0c90fa4 --- /dev/null +++ b/src/common/ieee802_11_common.h @@ -0,0 +1,81 @@ +/* + * IEEE 802.11 Common routines + * Copyright (c) 2002-2009, Jouni Malinen <j@w1.fi> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Alternatively, this software may be distributed under the terms of BSD + * license. + * + * See README and COPYING for more details. + */ + +#ifndef IEEE802_11_COMMON_H +#define IEEE802_11_COMMON_H + +/* Parsed Information Elements */ +struct ieee802_11_elems { + const u8 *ssid; + const u8 *supp_rates; + const u8 *fh_params; + const u8 *ds_params; + const u8 *cf_params; + const u8 *tim; + const u8 *ibss_params; + const u8 *challenge; + const u8 *erp_info; + const u8 *ext_supp_rates; + const u8 *wpa_ie; + const u8 *rsn_ie; + const u8 *wmm; /* WMM Information or Parameter Element */ + const u8 *wmm_tspec; + const u8 *wps_ie; + const u8 *power_cap; + const u8 *supp_channels; + const u8 *mdie; + const u8 *ftie; + const u8 *timeout_int; + const u8 *ht_capabilities; + const u8 *ht_operation; + const u8 *vendor_ht_cap; + const u8 *p2p; + const u8 *link_id; + + u8 ssid_len; + u8 supp_rates_len; + u8 fh_params_len; + u8 ds_params_len; + u8 cf_params_len; + u8 tim_len; + u8 ibss_params_len; + u8 challenge_len; + u8 erp_info_len; + u8 ext_supp_rates_len; + u8 wpa_ie_len; + u8 rsn_ie_len; + u8 wmm_len; /* 7 = WMM Information; 24 = WMM Parameter */ + u8 wmm_tspec_len; + u8 wps_ie_len; + u8 power_cap_len; + u8 supp_channels_len; + u8 mdie_len; + u8 ftie_len; + u8 timeout_int_len; + u8 ht_capabilities_len; + u8 ht_operation_len; + u8 vendor_ht_cap_len; + u8 p2p_len; +}; + +typedef enum { ParseOK = 0, ParseUnknown = 1, ParseFailed = -1 } ParseRes; + +ParseRes ieee802_11_parse_elems(const u8 *start, size_t len, + struct ieee802_11_elems *elems, + int show_errors); +int ieee802_11_ie_count(const u8 *ies, size_t ies_len); +struct wpabuf * ieee802_11_vendor_ie_concat(const u8 *ies, size_t ies_len, + u32 oui_type); + +#endif /* IEEE802_11_COMMON_H */ |