hostapd.h revision 5460547a121207cf7a99eac45e05fcdd83be3161
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd / Initialization and configuration 3cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef HOSTAPD_H 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HOSTAPD_H 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/defs.h" 13d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#include "ap_config.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_driver_ops; 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_ctrl_dst; 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct radius_server_data; 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct upnp_wps_device_sm; 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data; 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct sta_info; 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostap_sta_driver_data; 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct ieee80211_ht_capabilities; 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct full_dynamic_vlan; 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtenum wps_event; 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtunion wps_event_data; 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstruct hostapd_iface; 2834af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidtstruct hostapd_dynamic_iface; 2961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 3004949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstruct hapd_interfaces { 3161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int (*reload_config)(struct hostapd_iface *iface); 3261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_config * (*config_read_cb)(const char *config_fname); 3361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int (*ctrl_iface_init)(struct hostapd_data *hapd); 3461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt void (*ctrl_iface_deinit)(struct hostapd_data *hapd); 3561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int (*for_each_interface)(struct hapd_interfaces *interfaces, 3661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int (*cb)(struct hostapd_iface *iface, 3761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt void *ctx), void *ctx); 3861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int (*driver_init)(struct hostapd_iface *iface); 3961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 4004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t count; 4134af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt size_t count_dynamic; 4261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt int global_ctrl_sock; 4361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt char *global_iface_path; 4461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt char *global_iface_name; 450ccb66edb8d2a0a397320ace3ec2a03fb0d00d5fDmitry Shmidt gid_t ctrl_iface_group; 4604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct hostapd_iface **iface; 4734af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt struct hostapd_dynamic_iface **dynamic_iface; 48b96dad47218788efffa3db0fe7f1b54a7d19e366Dmitry Shmidt 49b96dad47218788efffa3db0fe7f1b54a7d19e366Dmitry Shmidt size_t terminate_on_error; 5004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt}; 5104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 52b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtenum hostapd_chan_status { 53b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt HOSTAPD_CHAN_VALID = 0, /* channel is ready */ 54b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt HOSTAPD_CHAN_INVALID = 1, /* no usable channel found */ 55b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt HOSTAPD_CHAN_ACS = 2, /* ACS work being performed */ 56b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 5704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_probereq_cb { 591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int (*cb)(void *ctx, const u8 *sa, const u8 *da, const u8 *bssid, 6004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *ie, size_t ie_len, int ssi_signal); 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx; 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define HOSTAPD_RATE_BASIC 0x00000001 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_rate_data { 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int rate; /* rate in 100 kbps */ 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int flags; /* HOSTAPD_RATE_ flags */ 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_frame_info { 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 channel; 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 datarate; 7404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal; /* dBm */ 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 77b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtenum wps_status { 78b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_STATUS_SUCCESS = 1, 79b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_STATUS_FAILURE 80b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 81b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 82b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtenum pbc_status { 83b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_DISABLE, 84b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_ACTIVE, 85b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_TIMEOUT, 86b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt WPS_PBC_STATUS_OVERLAP 87b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 88b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 89b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidtstruct wps_stat { 90b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt enum wps_status status; 91b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt enum wps_error_indication failure_reason; 92b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt enum pbc_status pbc_status; 93b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt u8 peer_addr[ETH_ALEN]; 94b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt}; 95b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct hostapd_data - hostapd per-BSS data structure 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data { 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_iface *iface; 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *iconf; 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *conf; 1045460547a121207cf7a99eac45e05fcdd83be3161Dmitry Shmidt int interface_added; /* virtual interface added for this BSS */ 1055460547a121207cf7a99eac45e05fcdd83be3161Dmitry Shmidt unsigned int started:1; 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 own_addr[ETH_ALEN]; 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta; /* number of entries in sta_list */ 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta_list; /* STA info list head */ 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define STA_HASH_SIZE 256 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define STA_HASH(sta) (sta[5]) 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta_hash[STA_HASH_SIZE]; 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Bitfield for indicating which AIDs are allocated. Only AID values 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 1-2007 are used and as such, the bit at index 0 corresponds to AID 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 1. 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#define AID_WORDS ((2008 + 31) / 32) 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 sta_aid[AID_WORDS]; 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const struct wpa_driver_ops *driver; 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *drv_priv; 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*new_assoc_sta_cb)(struct hostapd_data *hapd, 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sta_info *sta, int reassoc); 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *msg_ctx; /* ctx for wpa_msg() calls */ 1301f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt void *msg_ctx_parent; /* parent interface ctx for wpa_msg() calls */ 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct radius_client_data *radius; 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u32 acct_session_id_hi, acct_session_id_lo; 13404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_data *radius_das; 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct iapp_data *iapp; 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_cached_radius_acl *acl_cache; 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_acl_query_data *acl_queries; 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_authenticator *wpa_auth; 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct eapol_authenticator *eapol_auth; 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct rsn_preauth_interface *preauth_iface; 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt time_t michael_mic_failure; 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int michael_mic_failures; 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int tkip_countermeasures; 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ctrl_sock; 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_ctrl_dst *ctrl_dst; 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ssl_ctx; 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *eap_sim_db_priv; 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct radius_server_data *radius_srv; 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int parameter_set_count; 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1581f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /* Time Advertisement */ 1591f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt u8 time_update_counter; 1601f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt struct wpabuf *time_adv; 1611f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_FULL_DYNAMIC_VLAN 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct full_dynamic_vlan *full_dynamic_vlan; 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_FULL_DYNAMIC_VLAN */ 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct l2_packet_data *l2; 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wps_context *wps; 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1691f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int beacon_set_done; 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *wps_beacon_ie; 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *wps_probe_resp_ie; 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_WPS 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ap_pin_failures; 174c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt unsigned int ap_pin_failures_consecutive; 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct upnp_wps_device_sm *wps_upnp; 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int ap_pin_lockout_time; 177b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 178b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt struct wps_stat wps_stats; 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_WPS */ 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_probereq_cb *probereq_cb; 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_probereq_cb; 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*public_action_cb)(void *ctx, const u8 *buf, size_t len, 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int freq); 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *public_action_cb_ctx; 1874b9d52f502481b258fec743c03a5e957e5605afcDmitry Shmidt void (*public_action_cb2)(void *ctx, const u8 *buf, size_t len, 1884b9d52f502481b258fec743c03a5e957e5605afcDmitry Shmidt int freq); 1894b9d52f502481b258fec743c03a5e957e5605afcDmitry Shmidt void *public_action_cb2_ctx; 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*vendor_action_cb)(void *ctx, const u8 *buf, size_t len, 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int freq); 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *vendor_action_cb_ctx; 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*wps_reg_success_cb)(void *ctx, const u8 *mac_addr, 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *uuid_e); 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *wps_reg_success_cb_ctx; 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*wps_event_cb)(void *ctx, enum wps_event event, 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wps_event_data *data); 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *wps_event_cb_ctx; 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*sta_authorized_cb)(void *ctx, const u8 *mac_addr, 2041f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int authorized, const u8 *p2p_dev_addr); 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *sta_authorized_cb_ctx; 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*setup_complete_cb)(void *ctx); 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *setup_complete_cb_ctx; 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 210391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt void (*new_psk_cb)(void *ctx, const u8 *mac_addr, 211391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt const u8 *p2p_dev_addr, const u8 *psk, 212391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt size_t psk_len); 213391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt void *new_psk_cb_ctx; 214391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_data *p2p; 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct p2p_group *p2p_group; 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *p2p_beacon_ie; 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpabuf *p2p_probe_resp_ie; 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of non-P2P association stations */ 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_p2p; 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Periodic NoA (used only when no non-P2P clients in the group) */ 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int noa_enabled; 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int noa_start; 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int noa_duration; 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 22904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef CONFIG_INTERWORKING 23004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t gas_frag_limit; 23104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_INTERWORKING */ 232d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 233d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#ifdef CONFIG_SQLITE 234d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct hostapd_eap_user tmp_eap_user; 235d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#endif /* CONFIG_SQLITE */ 236a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt 237a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#ifdef CONFIG_SAE 238a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt /** Key used for generating SAE anti-clogging tokens */ 239a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt u8 sae_token_key[8]; 240a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt os_time_t last_sae_token_key_update; 241a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt#endif /* CONFIG_SAE */ 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * struct hostapd_iface - hostapd per-interface data structure 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_iface { 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hapd_interfaces *interfaces; 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *owner; 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *config_fname; 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *conf; 253cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt char phy[16]; /* Name of the PHY (radio) */ 254cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt 255cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt enum hostapd_iface_state { 256cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_UNINITIALIZED, 257cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_DISABLED, 258cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_COUNTRY_UPDATE, 259cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_ACS, 260cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_HT_SCAN, 261cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_DFS, 262cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt HAPD_IFACE_ENABLED 263cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt } state; 2648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t num_bss; 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data **bss; 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 268cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt unsigned int wait_channel_update:1; 269cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt unsigned int cac_started:1; 270cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_ap; /* number of entries in ap_list */ 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ap_info *ap_list; /* AP info list head */ 2738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct ap_info *ap_hash[STA_HASH_SIZE]; 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int drv_flags; 2761f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2771f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt /* 2781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * A bitmap of supported protocols for probe response offload. See 2791f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt * struct wpa_driver_capa in driver.h 2801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt */ 2811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt unsigned int probe_resp_offloads; 2821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 283444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt /* extended capabilities supported by the driver */ 284444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt const u8 *extended_capa, *extended_capa_mask; 285444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt unsigned int extended_capa_len; 286444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 2878bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt unsigned int drv_max_acl_mac_addrs; 2888bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 2898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_hw_modes *hw_features; 2908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_hw_features; 2918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_hw_modes *current_mode; 2928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Rates that are currently used (i.e., filtered copy of 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * current_mode->channels */ 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_rates; 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_rate_data *current_rates; 2961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt int *basic_rates; 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int freq; 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 hw_flags; 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated Non-ERP stations (i.e., stations using 802.11b 3028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * in 802.11g BSS) */ 3038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_non_erp; 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated stations that do not support Short Slot Time */ 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_short_slot_time; 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated stations that do not support Short Preamble */ 3098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_short_preamble; 3108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int olbc; /* Overlapping Legacy BSS Condition */ 3128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of HT associated stations that do not support greenfield */ 3148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_ht_no_gf; 3158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of associated non-HT stations */ 3178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_no_ht; 3188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Number of HT associated stations 20 MHz */ 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int num_sta_ht_20mhz; 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Overlapping BSS information */ 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int olbc_ht; 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u16 ht_op_mode; 326b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 327b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt /* surveying helpers */ 328b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 329b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt /* number of channels surveyed */ 330b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt unsigned int chans_surveyed; 331b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 332b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt /* lowest observed noise floor in dBm */ 333b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt s8 lowest_nf; 334b7b4d0ec07161a6d76c40ba7ef1306e82fbb7e15Dmitry Shmidt 335391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt#ifdef CONFIG_ACS 336391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt unsigned int acs_num_completed_scans; 337391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt#endif /* CONFIG_ACS */ 338391c59f0632df8db1c325da1d31d479b2eedce45Dmitry Shmidt 3398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void (*scan_cb)(struct hostapd_iface *iface); 3408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 3418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 34234af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt/** 34334af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt * struct hostapd_dynamic_iface - hostapd per dynamically allocated 34434af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt * or added interface data structure 34534af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt */ 34634af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidtstruct hostapd_dynamic_iface { 34734af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt char parent[IFNAMSIZ + 1]; 34834af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt char iface[IFNAMSIZ + 1]; 34934af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt unsigned int usage; 35034af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt}; 35134af306c42b7ccf956508e7cd23f0ba90606e360Dmitry Shmidt 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* hostapd.c */ 35304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint hostapd_for_each_interface(struct hapd_interfaces *interfaces, 35404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int (*cb)(struct hostapd_iface *iface, 35504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt void *ctx), void *ctx); 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_reload_config(struct hostapd_iface *iface); 3578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data * 3588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidthostapd_alloc_bss_data(struct hostapd_iface *hapd_iface, 3598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *conf, 3608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *bss); 3618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface(struct hostapd_iface *iface); 3628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface_complete(struct hostapd_iface *iface, int err); 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_deinit(struct hostapd_iface *iface); 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_free(struct hostapd_iface *iface); 365cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtstruct hostapd_iface * hostapd_init(struct hapd_interfaces *interfaces, 366cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt const char *config_file); 367cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtstruct hostapd_iface * 368cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidthostapd_interface_init_bss(struct hapd_interfaces *interfaces, const char *phy, 369cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidt const char *config_fname, int debug); 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta, 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int reassoc); 37261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtvoid hostapd_interface_deinit_free(struct hostapd_iface *iface); 37361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_enable_iface(struct hostapd_iface *hapd_iface); 37461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_reload_iface(struct hostapd_iface *hapd_iface); 37561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_disable_iface(struct hostapd_iface *hapd_iface); 37661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_add_iface(struct hapd_interfaces *ifaces, char *buf); 37761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_remove_iface(struct hapd_interfaces *ifaces, char *buf); 378cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtvoid hostapd_channel_list_updated(struct hostapd_iface *iface); 379cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtvoid hostapd_set_state(struct hostapd_iface *iface, enum hostapd_iface_state s); 380cce06667447b5aec83452adb0c15100ada531095Dmitry Shmidtconst char * hostapd_state_text(enum hostapd_iface_state s); 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* utils.c */ 3838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_register_probereq_cb(struct hostapd_data *hapd, 3848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int (*cb)(void *ctx, const u8 *sa, 3851f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt const u8 *da, const u8 *bssid, 38604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *ie, size_t ie_len, 38704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal), 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx); 3898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_prune_associations(struct hostapd_data *hapd, const u8 *addr); 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* drv_callbacks.c (TODO: move to somewhere else?) */ 3928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_notif_assoc(struct hostapd_data *hapd, const u8 *addr, 3938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *ie, size_t ielen, int reassoc); 3948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_notif_disassoc(struct hostapd_data *hapd, const u8 *addr); 3958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_event_sta_low_ack(struct hostapd_data *hapd, const u8 *addr); 396f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidtvoid hostapd_event_connect_failed_reason(struct hostapd_data *hapd, 397f86232838cf712377867cb42417c1613ab5dc425Dmitry Shmidt const u8 *addr, int reason_code); 3981f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidtint hostapd_probe_req_rx(struct hostapd_data *hapd, const u8 *sa, const u8 *da, 39904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt const u8 *bssid, const u8 *ie, size_t ie_len, 40004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ssi_signal); 40104949598a23f501be6eec21697465fd46a28840aDmitry Shmidtvoid hostapd_event_ch_switch(struct hostapd_data *hapd, int freq, int ht, 40204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int offset); 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 404d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidtconst struct hostapd_eap_user * 405d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidthostapd_get_eap_user(struct hostapd_data *hapd, const u8 *identity, 406d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt size_t identity_len, int phase2); 407d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* HOSTAPD_H */ 409